/* ============================================================
   ANAKALICE INTERFACE — design system + homepage
   Alternate direction. Near-black depth, off-white, signal lime,
   restrained violet. System type + mono labels.
   ============================================================ */

:root {
	--ink-950: #050506;
	--ink-900: #08090a;
	--ink-850: #0c0e11;
	--ink-800: #111418;
	--ink-700: #181c21;
	--ink-600: #232830;
	--ink-500: #333a44;
	--ink-300: #6d7681;
	--ink-200: #99a3ad;
	--ink-100: #c7cdd4;
	--paper: #f4f5f3;

	--bg: var(--ink-900);
	--surface: var(--ink-850);
	--raised: var(--ink-800);
	--text: #eef1f4;
	--text-2: #a7b0b9;
	--text-3: #6d7681;
	--line: #20252c;
	--line-2: #2c333c;

	--lime: #c6f24e;
	--lime-ink: #0a0c08;
	--violet: #9688f8;

	--mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;
	--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

	--shell: 1240px;
	--gutter: clamp(20px, 5vw, 64px);
	--r-sm: 8px;
	--r-md: 14px;
	--r-lg: 22px;
	--ease: cubic-bezier(0.22, 1, 0.36, 1);
	--dur: 260ms;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, canvas { max-width: 100%; display: block; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--lime); color: var(--lime-ink); padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 999; }
.skip-link:focus { left: 0; }

.ix-shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); }

/* focus */
a:focus-visible, button:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 4px; }

/* ---------- buttons ---------- */
.ix-btn { position: relative; display: inline-flex; align-items: center; gap: 8px; font: inherit; font-weight: 600; font-size: 0.95rem; line-height: 1.2; padding: 13px 24px; border-radius: 999px; border: 1px solid transparent; background: transparent; cursor: pointer; transition: transform var(--dur) var(--ease), background var(--dur), border-color var(--dur), box-shadow var(--dur); }
.ix-btn--ghost { background: transparent; }
.ix-btn--primary { background: var(--lime); color: var(--lime-ink); }
.ix-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px color-mix(in srgb, var(--lime) 30%, transparent); }
.ix-btn--ghost { border-color: var(--line-2); color: var(--text); }
.ix-btn--ghost:hover { border-color: var(--lime); color: var(--lime); }

.ix-kicker { display: inline-block; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--lime); margin-bottom: 18px; }
.ix-sec-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.ix-sec-head h2 { font-size: clamp(1.9rem, 4.6vw, 3.4rem); }
.ix-sec-lead { color: var(--text-2); font-size: 1.1rem; margin-top: 16px; }

/* ---------- header ---------- */
.ix-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid var(--line); }
.ix-header .ix-shell { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.ix-brand { display: inline-flex; align-items: center; gap: 12px; }
.ix-brand-mark { width: 22px; height: 22px; border-radius: 6px; background: conic-gradient(from 210deg, var(--lime), var(--violet), var(--lime)); box-shadow: 0 0 16px color-mix(in srgb, var(--lime) 45%, transparent); }
.ix-brand-text { font-family: var(--mono); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.14em; }
.ix-brand-sub { color: var(--text-3); margin-left: 6px; }
.ix-nav { display: flex; gap: clamp(14px, 1.4vw, 24px); align-items: center; }
.ix-nav a { position: relative; color: var(--text-2); font-size: 0.86rem; white-space: nowrap; transition: color var(--dur); }
.ix-nav a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 1.5px; width: 100%; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease); }
.ix-nav a:hover { color: var(--text); }
.ix-nav a:hover::after { transform: scaleX(1); }
.ix-nav a[aria-current="page"] { color: var(--lime); }
.ix-nav a[aria-current="page"]::after { transform: scaleX(1); }
.ix-cta { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.06em; color: var(--lime); border: 1px solid color-mix(in srgb, var(--lime) 40%, var(--line-2)); padding: 9px 16px; border-radius: 999px; transition: background var(--dur), color var(--dur); }
.ix-cta:hover { background: var(--lime); color: var(--lime-ink); }
.ix-burger { display: none; width: 42px; height: 42px; background: none; border: 1px solid var(--line-2); border-radius: 10px; cursor: pointer; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.ix-burger span { width: 18px; height: 2px; background: var(--text); transition: transform var(--dur), opacity var(--dur); }
.ix-burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.ix-burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.ix-mobile { position: fixed; inset: 0; z-index: 199; background: color-mix(in srgb, var(--ink-950) 98%, transparent); backdrop-filter: blur(20px); padding: max(84px, 12vh) var(--gutter) var(--gutter); overflow-y: auto; }
.ix-mobile-nav { display: flex; flex-direction: column; gap: 2px; max-width: 640px; margin-inline: auto; }
.ix-mobile-nav a { display: flex; align-items: baseline; gap: 16px; padding: clamp(10px, 2vh, 18px) 8px; border-bottom: 1px solid var(--line); color: var(--text); transition: color var(--dur), padding-left var(--dur), background var(--dur); }
.ix-mobile-num { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); transition: color var(--dur); }
.ix-mobile-label { font-size: clamp(1.5rem, 7vw, 2.4rem); font-weight: 600; letter-spacing: -0.02em; }
.ix-mobile-nav a:hover, .ix-mobile-nav a:focus-visible, .ix-mobile-nav a:active { color: var(--lime); padding-left: 20px; background: color-mix(in srgb, var(--lime) 5%, transparent); }
.ix-mobile-nav a:hover .ix-mobile-num, .ix-mobile-nav a:focus-visible .ix-mobile-num { color: var(--lime); }
.ix-mobile-nav a[aria-current="page"] { color: var(--lime); }
.ix-mobile-nav a[aria-current="page"] .ix-mobile-num { color: var(--lime); }
.ix-mobile-cta { justify-content: center; margin-top: 20px; border: 1px solid var(--lime) !important; border-radius: 999px; color: var(--lime) !important; }
/* staggered entrance when the menu opens */
.ix-mobile:not([hidden]) .ix-mobile-nav a { animation: ix-menu-in 0.5s var(--ease) both; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(1) { animation-delay: 0.03s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(2) { animation-delay: 0.06s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(3) { animation-delay: 0.09s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(4) { animation-delay: 0.12s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(5) { animation-delay: 0.15s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(6) { animation-delay: 0.18s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(7) { animation-delay: 0.21s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(8) { animation-delay: 0.24s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(9) { animation-delay: 0.27s; }
.ix-mobile:not([hidden]) .ix-mobile-nav a:nth-child(10) { animation-delay: 0.30s; }
@keyframes ix-menu-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .ix-mobile:not([hidden]) .ix-mobile-nav a { animation: none; } }

/* ---------- hero : The Interface ---------- */
.ix-hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background:
	radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--violet) 7%, transparent), transparent 55%),
	radial-gradient(90% 70% at 70% 90%, color-mix(in srgb, var(--lime) 6%, transparent), transparent 60%),
	var(--bg); }
.ix-core { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.ix-hero-inner { position: relative; z-index: 2; padding-top: 68px; }
.ix-eyebrow { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-2); margin-bottom: 22px; }
.ix-hero-title { font-size: clamp(2.6rem, 8.5vw, 7rem); line-height: 0.98; letter-spacing: -0.035em; }
.ix-hero-sub { font-family: var(--mono); font-size: clamp(0.85rem, 1.8vw, 1.05rem); color: var(--text-2); margin-top: 26px; letter-spacing: 0.02em; }
.ix-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.ix-hero-hint { position: absolute; bottom: 30px; left: 0; right: 0; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 12px; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); }
.ix-hero-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 10px var(--lime); animation: ix-pulse 2s var(--ease) infinite; }
@keyframes ix-pulse { 0%,100% { opacity: 0.4; transform: scale(1); } 50% { opacity: 1; transform: scale(1.5); } }

/* ---------- ecosystem ---------- */
.ix-eco { padding-block: clamp(80px, 12vw, 160px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--surface)); }
.ix-eco-grid { display: grid; grid-template-columns: 1fr; gap: clamp(32px, 5vw, 64px); }
@media (min-width: 900px) { .ix-eco-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.ix-eco-list { list-style: none; margin: 0; padding: 0; }
.ix-eco-row { border-top: 1px solid var(--line); }
.ix-eco-row:last-child { border-bottom: 1px solid var(--line); }
.ix-eco-btn { width: 100%; background: none; border: 0; cursor: pointer; text-align: left; display: grid; grid-template-columns: auto auto 1fr; align-items: baseline; gap: 18px; padding: clamp(16px, 2.4vw, 26px) 0; color: var(--text-3); transition: color var(--dur); }
.ix-eco-num { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); }
.ix-eco-code { font-family: var(--mono); font-size: clamp(1.3rem, 3.2vw, 2.2rem); font-weight: 600; letter-spacing: 0.02em; color: var(--text); transition: color var(--dur); }
.ix-eco-name { font-size: 0.95rem; color: var(--text-3); transition: color var(--dur); }
.ix-eco-row:hover .ix-eco-code, .ix-eco-row.is-active .ix-eco-code { color: var(--lime); }
.ix-eco-row:hover .ix-eco-name, .ix-eco-row.is-active .ix-eco-name { color: var(--text-2); }
.ix-eco-detail { max-height: 0; overflow: hidden; opacity: 0; transition: max-height var(--dur) var(--ease), opacity var(--dur), padding var(--dur); }
.ix-eco-row.is-active .ix-eco-detail { max-height: 160px; opacity: 1; padding-bottom: clamp(16px, 2.4vw, 26px); }
.ix-eco-detail p { color: var(--text-2); max-width: 52ch; padding-left: calc(0.72rem + 18px); }
.ix-eco-stage { position: relative; aspect-ratio: 1 / 1; border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(80% 80% at 50% 40%, color-mix(in srgb, var(--lime) 5%, transparent), transparent 70%), var(--ink-950); overflow: hidden; }
@media (min-width: 900px) { .ix-eco-stage { position: sticky; top: 100px; } }
.ix-eco-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.ix-eco-stage-label { position: absolute; left: 20px; bottom: 18px; font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.14em; color: var(--lime); }

/* ---------- lab ---------- */
.ix-lab { padding-block: clamp(80px, 12vw, 150px); border-top: 1px solid var(--line); }
.ix-product { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 48px); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(26px, 4vw, 52px); overflow: hidden; }
@media (min-width: 820px) { .ix-product { grid-template-columns: 1.3fr 0.7fr; align-items: center; } }
.ix-status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--violet); margin-bottom: 16px; }
.ix-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 10px var(--violet); }
.ix-product h3 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin-bottom: 12px; }
.ix-product > .ix-product-main > p { color: var(--text-2); max-width: 52ch; }
.ix-product-meta { display: grid; gap: 14px; margin: 28px 0 0; }
.ix-product-meta div { display: grid; grid-template-columns: 90px 1fr; gap: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.ix-product-meta dt { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.ix-product-meta dd { margin: 0; color: var(--text-2); font-size: 0.95rem; }
.ix-product-visual { position: relative; aspect-ratio: 1 / 1; border-radius: var(--r-md); background: var(--ink-950); border: 1px solid var(--line); overflow: hidden; }
.ix-pv-line { position: absolute; left: 12%; right: 12%; height: 1px; background: linear-gradient(90deg, transparent, var(--lime), transparent); opacity: 0.5; animation: ix-scan 3.4s var(--ease) infinite; }
.ix-pv-line:nth-child(1) { top: 34%; animation-delay: 0s; }
.ix-pv-line:nth-child(2) { top: 50%; animation-delay: 0.5s; }
.ix-pv-line:nth-child(3) { top: 66%; animation-delay: 1s; }
.ix-pv-node { position: absolute; left: 50%; top: 50%; width: 12px; height: 12px; border-radius: 50%; background: var(--lime); transform: translate(-50%, -50%); box-shadow: 0 0 24px var(--lime); animation: ix-pulse 2.4s var(--ease) infinite; }
@keyframes ix-scan { 0% { transform: translateX(-8%); opacity: 0; } 40% { opacity: 0.6; } 100% { transform: translateX(8%); opacity: 0; } }
.ix-lab-note { margin-top: 24px; color: var(--text-3); font-size: 0.92rem; }

/* ---------- studio / media ---------- */
.ix-studio { position: relative; padding-block: clamp(90px, 14vw, 180px); border-top: 1px solid var(--line); overflow: hidden; background: var(--ink-950); }
.ix-studio-bg { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(4, 1fr); opacity: 0.5; }
.ix-studio-bg span { border-right: 1px solid var(--line); position: relative; overflow: hidden; }
.ix-studio-bg span::after { content: ""; position: absolute; left: 0; right: 0; height: 40%; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--violet) 12%, transparent), transparent); transform: translateY(-100%); animation: ix-reel 6s linear infinite; }
.ix-studio-bg span:nth-child(2)::after { animation-delay: 1.5s; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--lime) 12%, transparent), transparent); }
.ix-studio-bg span:nth-child(3)::after { animation-delay: 3s; }
.ix-studio-bg span:nth-child(4)::after { animation-delay: 4.5s; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--lime) 10%, transparent), transparent); }
@keyframes ix-reel { 0% { transform: translateY(-100%); } 100% { transform: translateY(320%); } }
.ix-studio-inner { position: relative; z-index: 1; text-align: center; }
.ix-studio-title { font-size: clamp(1.8rem, 5vw, 3.6rem); max-width: 20ch; margin: 18px auto 0; }
.ix-studio-lead { color: var(--text-2); max-width: 60ch; margin: 24px auto 32px; }

/* ---------- philosophy ---------- */
.ix-philo { padding-block: clamp(80px, 12vw, 150px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--surface), var(--bg)); }
.ix-philo-grid { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 56px); }
@media (min-width: 860px) { .ix-philo-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.ix-philo-grid h2 { font-size: clamp(1.8rem, 4.2vw, 3rem); }
.ix-philo-body p { color: var(--text-2); font-size: 1.08rem; margin-bottom: 18px; }

/* ---------- trust ---------- */
.ix-trust { padding-block: clamp(80px, 12vw, 150px); border-top: 1px solid var(--line); }
.ix-trust h2 { font-size: clamp(1.7rem, 4vw, 2.8rem); max-width: 20ch; margin-bottom: clamp(32px, 5vw, 56px); }
.ix-trust-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 780px) { .ix-trust-list { grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; } }
.ix-trust-list li { background: var(--bg); padding: clamp(22px, 3vw, 34px); display: flex; flex-direction: column; gap: 10px; }
.ix-trust-list strong { font-size: 1.05rem; }
.ix-trust-list span { color: var(--text-2); font-size: 0.95rem; }

/* ---------- brief ---------- */
.ix-brief { padding-block: clamp(90px, 14vw, 180px); border-top: 1px solid var(--line); text-align: center; position: relative; overflow: hidden; background: radial-gradient(70% 120% at 50% 120%, color-mix(in srgb, var(--lime) 12%, transparent), transparent 66%), var(--bg); }
.ix-brief h2 { font-size: clamp(2rem, 6vw, 4rem); }
.ix-brief p { color: var(--text-2); max-width: 52ch; margin: 20px auto 34px; }

/* ---------- footer (signature: accent edge + console + outline wordmark) ---------- */
.ix-footer { position: relative; border-top: 1px solid var(--line); background: var(--ink-950); padding-top: clamp(40px, 6vw, 72px); overflow: hidden; }
.ix-footer-edge { position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--lime) 30%, var(--violet) 70%, transparent); opacity: 0.8; }
.ix-console { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--text-3); padding-bottom: clamp(32px, 5vw, 56px); border-bottom: 1px solid var(--line); }
.ix-console-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 10px var(--lime); }
.ix-console-sep { color: var(--line-2); }
.ix-console-time { color: var(--text-2); }
.ix-console-ready { color: var(--lime); }
.ix-blink { animation: ix-blink 1.1s steps(1) infinite; }
@keyframes ix-blink { 50% { opacity: 0; } }
.ix-footer-grid { display: grid; grid-template-columns: 1fr; gap: clamp(32px, 5vw, 64px); padding-block: clamp(36px, 5vw, 60px); }
@media (min-width: 780px) { .ix-footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.ix-footer-brand p { color: var(--text-2); font-size: 0.95rem; margin-top: 4px; max-width: 46ch; }
.ix-footer-loc { color: var(--text-3) !important; margin-top: 14px !important; }
.ix-footer-loc a { color: var(--lime); }
.ix-footer-col { display: flex; flex-direction: column; gap: 12px; }
.ix-footer-h { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 4px; }
.ix-footer-col a { color: var(--text-2); font-size: 0.95rem; width: fit-content; transition: color var(--dur), transform var(--dur); }
.ix-footer-col a:hover { color: var(--lime); transform: translateX(3px); }
.ix-wordmark { padding: clamp(8px, 2vw, 24px) 0 0; }
.ix-wordmark svg { display: block; width: 100%; height: auto; }
.ix-wordmark text { fill: transparent; stroke: var(--ink-600); stroke-width: 1; font-family: var(--sans); font-weight: 700; font-size: 150px; letter-spacing: -4px; }
.ix-wordmark .wm-edge { stroke: color-mix(in srgb, var(--lime) 45%, transparent); }
.ix-footer-base { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-block: 22px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); }
.ix-footer-note { color: var(--text-3); }

/* ---------- generic doc fallback ---------- */
.ix-doc { padding-top: 130px; padding-bottom: 90px; min-height: 70vh; }
.ix-doc h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 20px; }
.ix-doc-body { color: var(--text-2); max-width: 68ch; }

/* ---------- reveal ---------- */
[data-ix-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-ix-reveal].is-in { opacity: 1; transform: none; }

/* ============================================================
   INNER PAGES
   ============================================================ */

/* logo */
.ix-brand { max-width: 60vw; }
.ix-logo { height: 30px !important; width: auto !important; max-width: 220px; display: block; }
.ix-logo--footer { height: 44px !important; width: auto !important; max-width: 260px; margin-bottom: 8px; }

/* shared page hero + field backdrop */
.has-ix-field { position: relative; overflow: hidden; }
.has-ix-field > .ix-shell { position: relative; z-index: 1; }
.ix-field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.ix-page-hero { position: relative; padding: clamp(130px, 18vh, 220px) 0 clamp(50px, 8vw, 96px); border-bottom: 1px solid var(--line); background:
	radial-gradient(100% 80% at 80% 0%, color-mix(in srgb, var(--violet) 7%, transparent), transparent 55%), var(--bg); }
.ix-page-hero--tight { padding-bottom: clamp(30px, 5vw, 56px); }
.ix-page-hero--tall { min-height: 70vh; display: flex; align-items: flex-end; padding-bottom: clamp(40px, 6vw, 80px); }
.has-ix-field::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 45%; z-index: 0; pointer-events: none; background: linear-gradient(180deg, transparent, var(--bg)); }
.ix-page-title { font-size: clamp(2.2rem, 6.4vw, 5rem); line-height: 1.0; letter-spacing: -0.03em; }
.ix-page-lead { color: var(--text-2); font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 60ch; margin-top: 22px; }

/* chapters (What We Build) */
.ix-chapters { padding-block: clamp(60px, 9vw, 120px); }
.ix-chapter { display: grid; grid-template-columns: 1fr; gap: 20px; padding-block: clamp(30px, 5vw, 60px); border-top: 1px solid var(--line); }
.ix-chapter:first-child { border-top: 0; }
@media (min-width: 860px) { .ix-chapter { grid-template-columns: 240px 1fr; gap: clamp(32px, 5vw, 72px); } .ix-chapter.is-alt { direction: rtl; } .ix-chapter.is-alt > * { direction: ltr; } }
.ix-chapter-index { display: flex; align-items: baseline; gap: 14px; }
.ix-chapter-num { font-family: var(--mono); font-size: 0.8rem; color: var(--text-3); }
.ix-chapter-code { font-family: var(--mono); font-size: clamp(1.4rem, 3.4vw, 2.4rem); font-weight: 600; color: var(--lime); letter-spacing: 0.02em; }
.ix-chapter-body h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); margin-bottom: 12px; }
.ix-chapter-lead { color: var(--text-2); max-width: 56ch; margin-bottom: 22px; }
.ix-chapter-items { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 620px) { .ix-chapter-items { grid-template-columns: 1fr 1fr; } }
.ix-chapter-items li { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 0.95rem; }
.ix-tick { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 8px color-mix(in srgb, var(--lime) 60%, transparent); flex: 0 0 auto; }

/* engine (Technology) */
.ix-engine { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--surface)); }
.ix-engine-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 900px) { .ix-engine-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.ix-stack { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ix-layer { width: 100%; text-align: left; background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px 18px; cursor: pointer; position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 3px; transition: border-color var(--dur), transform var(--dur), background var(--dur); }
.ix-layer:hover { transform: translateX(4px); }
.ix-layer-name { font-family: var(--mono); font-weight: 600; letter-spacing: 0.04em; }
.ix-layer-sub { font-size: 0.85rem; color: var(--text-3); }
.ix-layer.is-active { border-color: color-mix(in srgb, var(--lime) 55%, var(--line)); background: color-mix(in srgb, var(--lime) 7%, var(--raised)); }
.ix-layer.is-active .ix-layer-name { color: var(--lime); }
.ix-layer-flow { position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--lime); transform: scaleY(0); transform-origin: top; transition: transform var(--dur) var(--ease); }
.ix-layer.is-active .ix-layer-flow { transform: scaleY(1); }
.ix-engine-detail { position: relative; }
@media (min-width: 900px) { .ix-engine-detail { position: sticky; top: 100px; min-height: 260px; } }
.ix-layer-panel { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); padding: clamp(24px, 3.5vw, 40px); }
.ix-engine-detail.is-interactive .ix-layer-panel { display: none; }
.ix-engine-detail.is-interactive .ix-layer-panel.is-active { display: block; animation: ix-fade 0.35s var(--ease); }
.ix-engine-detail:not(.is-interactive) .ix-layer-panel { margin-bottom: 12px; }
.ix-layer-panel h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 8px 0 14px; }
.ix-layer-panel p { color: var(--text-2); }
@keyframes ix-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* disciplines (Media) */
.ix-disc { padding-block: clamp(60px, 9vw, 120px); }
.ix-disc-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 680px) { .ix-disc-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .ix-disc-grid { grid-template-columns: repeat(3, 1fr); } }
.ix-disc-item { background: var(--bg); padding: clamp(24px, 3vw, 38px); transition: background var(--dur); }
.ix-disc-item:hover { background: var(--raised); }
.ix-disc-num { font-family: var(--mono); font-size: 0.72rem; color: var(--violet); }
.ix-disc-item h2 { font-size: 1.3rem; margin: 12px 0 8px; }
.ix-disc-item p { color: var(--text-2); font-size: 0.95rem; }

.ix-studio--page { min-height: auto; padding-block: clamp(120px, 16vh, 200px) clamp(50px, 7vw, 90px); border-bottom: 1px solid var(--line); }
.ix-note-band { padding-block: clamp(40px, 6vw, 70px); border-top: 1px solid var(--line); }
.ix-note-band p, .ix-note { color: var(--text-3); font-size: 0.98rem; max-width: 60ch; }
.ix-note { margin-top: clamp(28px, 4vw, 48px); }

/* lab extra */
.ix-lab-next { margin-top: clamp(24px, 4vw, 40px); border: 1px dashed var(--line-2); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px); }
.ix-lab-next p { color: var(--text-2); margin-top: 10px; }
.ix-status-dot--idle { background: var(--text-3); box-shadow: none; }
.ix-lab-next .ix-status { color: var(--text-3); }

/* cases (Work) */
.ix-cases { padding-block: clamp(60px, 9vw, 120px); }
.ix-case { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(26px, 4vw, 48px); margin-bottom: 22px; }
.ix-case-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: clamp(20px, 3vw, 32px); }
.ix-case-tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime); }
.ix-case-head h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); }
.ix-case-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 720px) { .ix-case-grid { grid-template-columns: 1fr 1fr; } }
.ix-case-k { display: block; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }
.ix-case-block p { color: var(--text-2); }

/* about */
.ix-about-q { font-size: clamp(2rem, 6vw, 4.6rem); line-height: 1.0; letter-spacing: -0.03em; }
.ix-about-answer { padding-block: clamp(50px, 8vw, 100px); }
.ix-lede { font-size: clamp(1.4rem, 3vw, 2.2rem); line-height: 1.3; letter-spacing: -0.01em; max-width: 24ch; }
.ix-about-model { padding-block: clamp(40px, 6vw, 80px); border-top: 1px solid var(--line); }
.ix-about-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 64px); }
@media (min-width: 820px) { .ix-about-grid { grid-template-columns: 1fr 1fr; } }
.ix-about-grid h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); margin-bottom: 14px; }
.ix-about-grid p { color: var(--text-2); }
.ix-about-principles { padding-block: clamp(50px, 8vw, 100px); border-top: 1px solid var(--line); }
.ix-principles { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 720px) { .ix-principles { grid-template-columns: 1fr 1fr; } }
.ix-principles li { background: var(--bg); padding: clamp(22px, 3vw, 34px); }
.ix-principles-n { font-family: var(--mono); font-size: 0.72rem; color: var(--lime); }
.ix-principles h3 { font-size: 1.15rem; margin: 10px 0 8px; }
.ix-principles p { color: var(--text-2); font-size: 0.95rem; }
.ix-about-origin { padding-block: clamp(50px, 8vw, 100px); border-top: 1px solid var(--line); }
.ix-about-origin blockquote { margin: 0; font-size: clamp(1.4rem, 3.2vw, 2.4rem); line-height: 1.28; letter-spacing: -0.01em; max-width: 24ch; }
.ix-about-origin blockquote::before { content: ""; }
.ix-sign { font-family: var(--mono); font-size: 0.82rem; color: var(--text-3); margin-top: 24px; }

/* signal (Insights) */
.ix-signal { padding-block: clamp(60px, 9vw, 120px); }
.ix-signal-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 780px) { .ix-signal-grid { grid-template-columns: 1fr 1fr; } .ix-article.is-feature { grid-column: 1 / -1; } }
.ix-article { background: var(--bg); transition: background var(--dur); }
.ix-article:hover { background: var(--raised); }
.ix-article a { display: block; padding: clamp(24px, 3vw, 40px); }
.ix-article-media img { width: 100%; height: 200px; object-fit: cover; border-radius: var(--r-md); margin-bottom: 18px; }
.ix-article-cat { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime); }
.ix-article-title { font-size: clamp(1.2rem, 2.4vw, 1.7rem); margin: 10px 0; }
.ix-article.is-feature .ix-article-title { font-size: clamp(1.6rem, 4vw, 2.6rem); }
.ix-article-ex { color: var(--text-2); font-size: 0.95rem; }
.ix-article-meta { display: block; font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); margin-top: 14px; }
.ix-signal-empty { text-align: center; border: 1px dashed var(--line-2); border-radius: var(--r-lg); padding: clamp(40px, 7vw, 90px) var(--gutter); }
.ix-signal-cats { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.ix-signal-cats span { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; }
.ix-signal-empty h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 14px; }
.ix-signal-empty p { color: var(--text-2); max-width: 50ch; margin: 0 auto 26px; }

/* trust centre */
.ix-trustc { padding-block: clamp(50px, 8vw, 100px); }
.ix-trustc-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: clamp(40px, 6vw, 72px); }
@media (min-width: 680px) { .ix-trustc-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .ix-trustc-grid { grid-template-columns: repeat(3, 1fr); } }
.ix-trustc-card { position: relative; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(22px, 3vw, 32px); transition: border-color var(--dur), transform var(--dur); }
a.ix-trustc-card:hover { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); transform: translateY(-3px); }
.ix-trustc-card h2 { font-size: 1.2rem; margin-bottom: 10px; }
.ix-trustc-card p { color: var(--text-2); font-size: 0.95rem; }
.ix-trustc-card .ix-arrow { position: absolute; top: 24px; right: 24px; color: var(--lime); }
.ix-business { border-top: 1px solid var(--line); padding-top: clamp(32px, 4vw, 48px); }
.ix-business dl { display: grid; grid-template-columns: 1fr; gap: 0; margin: 18px 0; }
@media (min-width: 620px) { .ix-business dl { grid-template-columns: 1fr 1fr; gap: 0 40px; } }
.ix-business div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.ix-business dt { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.ix-business dd { margin: 0; color: var(--text); text-align: right; }
.ix-legal-links { display: flex; flex-wrap: wrap; gap: 18px; }
.ix-legal-links a { color: var(--lime); font-size: 0.9rem; }

/* legal pages */
.ix-legal-hero { position: relative; padding: clamp(120px, 16vh, 190px) 0 clamp(30px, 5vw, 56px); border-bottom: 1px solid var(--line); overflow: hidden; }
.ix-legal-hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
.ix-legal-meta { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin-top: 12px; }
.ix-legal { padding-block: clamp(40px, 6vw, 80px) clamp(70px, 10vw, 130px); }
.ix-legal-body { max-width: 760px; }
.ix-legal-lede { font-size: 1.2rem; color: var(--text); margin-bottom: clamp(28px, 4vw, 44px); }
.ix-legal-body h2 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); margin: clamp(28px, 4vw, 44px) 0 12px; padding-top: clamp(20px, 3vw, 30px); border-top: 1px solid var(--line); }
.ix-legal-body h2:first-of-type { border-top: 0; padding-top: 0; }
.ix-legal-body h3 { font-size: 1.05rem; color: var(--text); margin: 22px 0 8px; }
.ix-legal-body p, .ix-legal-body li { color: var(--text-2); line-height: 1.75; }
.ix-legal-body p { margin-bottom: 12px; }
.ix-legal-body blockquote { margin: 12px 0; padding: 12px 18px; border-left: 2px solid var(--lime); background: color-mix(in srgb, var(--lime) 5%, transparent); color: var(--text); border-radius: 0 8px 8px 0; }
.ix-legal-body ol { padding-left: 1.2em; margin: 0 0 16px; }
.ix-legal-body ol li { margin-bottom: 8px; }
.ix-legal-sign { margin-top: clamp(32px, 5vw, 56px); padding-top: var(--space, 20px); padding-top: 20px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.04em; color: var(--text-3); line-height: 1.8; }
.ix-legal-body .ix-btn { margin-top: 24px; }
.ix-legal-body ul { padding-left: 1.2em; margin: 0 0 16px; }
.ix-legal-body li { margin-bottom: 8px; }
.ix-legal-body a { color: var(--lime); text-decoration: underline; text-underline-offset: 2px; }
.ix-rights { margin: 0; }
.ix-rights div { padding: 14px 0; border-top: 1px solid var(--line); }
.ix-rights div:first-child { border-top: 0; }
.ix-rights dt { font-weight: 600; color: var(--text); }
.ix-rights dd { margin: 4px 0 0; color: var(--text-2); }

/* The Brief app */
.ix-briefapp-sec { padding-block: clamp(30px, 5vw, 60px) clamp(70px, 10vw, 130px); }
.ix-briefapp { max-width: 760px; margin-inline: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(26px, 4vw, 52px); min-height: 420px; }
.ix-brief-top { display: flex; align-items: center; gap: 16px; margin-bottom: clamp(24px, 4vw, 40px); }
.ix-brief-step { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); white-space: nowrap; }
.ix-brief-bar { flex: 1; height: 3px; background: var(--line); border-radius: 3px; overflow: hidden; }
.ix-brief-bar span { display: block; height: 100%; background: var(--lime); transition: width 0.4s var(--ease); }
.ix-brief-q { font-size: clamp(1.5rem, 3.6vw, 2.4rem); margin-bottom: clamp(20px, 3vw, 32px); }
.ix-brief-opts { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 560px) { .ix-brief-opts { grid-template-columns: 1fr 1fr; } }
.ix-brief-opt { text-align: left; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px 18px; color: var(--text); font-size: 1rem; cursor: pointer; transition: border-color var(--dur), background var(--dur), transform var(--dur); }
.ix-brief-opt:hover { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); transform: translateY(-2px); }
.ix-brief-opt.is-selected { border-color: var(--lime); background: color-mix(in srgb, var(--lime) 10%, var(--bg)); }
.ix-brief-opt--hasnote { display: flex; flex-direction: column; gap: 5px; }
.ix-brief-opt-label { font-weight: 500; }
.ix-brief-opt-note { font-size: 0.85rem; line-height: 1.45; color: var(--text-2); }
.ix-brief-opt--hasnote.is-selected .ix-brief-opt-note { color: var(--text); }
.ix-brief-text { width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; color: var(--text); font: inherit; resize: vertical; }
.ix-brief-text:focus { outline: 2px solid var(--lime); outline-offset: 1px; }
.ix-brief-sub { color: var(--text-2); font-size: 1.1rem; }
.ix-brief-fields { display: grid; gap: 16px; }
.ix-field-row { display: flex; flex-direction: column; gap: 6px; }
.ix-field-row span { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.ix-field-row em { color: var(--lime); font-style: normal; }
.ix-field-row input { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-md); padding: 13px 15px; color: var(--text); font: inherit; }
.ix-field-row input:focus { outline: 2px solid var(--lime); outline-offset: 1px; }
.ix-brief-consent { display: flex; gap: 10px; align-items: flex-start; color: var(--text-2); font-size: 0.92rem; cursor: pointer; }
.ix-brief-consent input { margin-top: 3px; accent-color: var(--lime); }
.ix-brief-fine { color: var(--text-3); font-size: 0.85rem; }
.ix-brief-fine a { color: var(--lime); }
.ix-brief-price { display: inline-flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-top: clamp(20px, 3vw, 30px); padding: 12px 18px; border: 1px solid color-mix(in srgb, var(--lime) 35%, var(--line)); border-radius: 12px; background: color-mix(in srgb, var(--lime) 8%, var(--surface)); animation: ix-brief-price-in 0.35s var(--ease); }
.ix-brief-price-k { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-2); }
.ix-brief-price-v { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; color: var(--lime); font-variant-numeric: tabular-nums; }
.ix-brief-price-note { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.ix-brief-price--scope { background: color-mix(in srgb, var(--text-3) 8%, var(--surface)); border-color: var(--line); }
.ix-brief-price--scope .ix-brief-price-v { font-size: 1.05rem; color: var(--text-1); }
@keyframes ix-brief-price-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ix-brief-nav { display: flex; gap: 12px; margin-top: clamp(24px, 4vw, 36px); }
.ix-brief-hint { color: #f0a24e; font-size: 0.88rem; margin-top: 12px; min-height: 1em; }
.ix-brief-check-anim { width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--lime) 16%, transparent); color: var(--lime); margin: 8px 0 20px; }
.ix-brief-done { text-align: center; padding: clamp(20px, 4vw, 48px) 0; }
.ix-brief-done h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 12px; }
.ix-brief-done .ix-brief-check-anim { margin-inline: auto; }

/* ---------- what we build: experiential hero + deep sections ---------- */
.ix-wb-hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: clamp(120px, 16vh, 200px) 0 clamp(50px, 8vw, 90px); border-bottom: 1px solid var(--line); overflow: hidden; background: radial-gradient(100% 80% at 70% 0%, color-mix(in srgb, var(--violet) 7%, transparent), transparent 55%), var(--bg); }
.ix-wb-title { font-size: clamp(2.4rem, 8vw, 6rem); line-height: 1.0; letter-spacing: -0.035em; }
.ix-rotate { color: var(--lime); display: inline-block; }
.ix-rotate-word { display: inline-block; transition: opacity 0.26s var(--ease), transform 0.26s var(--ease); }
.ix-rotate-word.is-out { opacity: 0; transform: translateY(-0.35em); }
.ix-hero-cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.ix-wb-stats { list-style: none; display: flex; flex-wrap: wrap; gap: clamp(24px, 5vw, 60px); margin: clamp(40px, 6vw, 72px) 0 0; padding: 24px 0 0; border-top: 1px solid var(--line); }
.ix-wb-stats li { display: flex; flex-direction: column; gap: 4px; }
.ix-wb-stat-k { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.ix-wb-stat-v { font-size: 1.15rem; color: var(--text); font-weight: 600; }

.ix-wb-intro { padding-block: clamp(60px, 9vw, 120px); border-bottom: 1px solid var(--line); }
.ix-wb-intro-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (min-width: 900px) { .ix-wb-intro-grid { grid-template-columns: 1.05fr 0.95fr; } }
.ix-wb-statement { font-size: clamp(1.5rem, 3.6vw, 2.6rem); line-height: 1.28; letter-spacing: -0.02em; max-width: 26ch; color: var(--text); }
.ix-wb-intro-vis { position: relative; height: 240px; border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(70% 70% at 70% 20%, color-mix(in srgb, var(--lime) 5%, transparent), transparent 70%), var(--ink-950); overflow: hidden; }
.ix-monsvg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ix-mon-frame { fill: rgba(255,255,255,0.02); stroke: rgba(150,161,172,0.16); stroke-width: 1; }
.ix-mon-live { fill: var(--lime); animation: ix-blink2 1.4s steps(1) infinite; }
.ix-mon-h { fill: rgba(154,164,173,0.9); font-family: var(--mono); font-size: 11px; }
.ix-mon-f { fill: rgba(154,164,173,0.6); font-family: var(--mono); font-size: 10px; }
.ix-mon-spark { fill: none; stroke-width: 1.6; stroke-dasharray: 6 8; }
.ix-mon-spark--a { stroke: var(--lime); animation: ix-dash 3s linear infinite; }
.ix-mon-spark--b { stroke: var(--violet); animation: ix-dash 4.6s linear infinite reverse; }
.ix-mon-bars rect { fill: rgba(90,100,110,0.7); transform-box: fill-box; transform-origin: center bottom; animation: ix-bar 1.8s ease-in-out infinite; animation-delay: calc(var(--i) * 0.14s); }
.ix-mon-bar--live { fill: var(--lime); }
@keyframes ix-dash { to { stroke-dashoffset: -140; } }
@keyframes ix-bar { 0%, 100% { transform: scaleY(0.45); } 50% { transform: scaleY(1); } }
@keyframes ix-blink2 { 50% { opacity: 0.2; } }
@media (prefers-reduced-motion: reduce) { .ix-mon-live, .ix-mon-spark, .ix-mon-bars rect { animation: none; } }

/* process pipeline: a token travels the track */
.ix-pipe-sec { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--surface), var(--bg)); }
.ix-pipe-track { position: relative; height: 120px; margin: clamp(20px, 4vw, 48px) 0 clamp(28px, 4vw, 44px); }
.ix-pipe-line { position: absolute; left: 0; right: 0; top: 16px; height: 2px; background: var(--line-2); }
.ix-pipe-fill { position: absolute; left: 0; top: 16px; height: 2px; width: 0; background: var(--lime); box-shadow: 0 0 12px color-mix(in srgb, var(--lime) 60%, transparent); transition: width 0.5s var(--ease); }
.ix-pipe-token { position: absolute; top: 17px; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px color-mix(in srgb, var(--lime) 20%, transparent), 0 0 16px var(--lime); transform: translate(-50%, -50%); transition: left 0.5s var(--ease); z-index: 3; }
.ix-pipe-stages { position: absolute; inset: 0; list-style: none; margin: 0; padding: 0; }
.ix-pipe-stages li { position: absolute; top: 0; transform: translateX(-50%); }
.ix-pipe-stage { display: flex; flex-direction: column; align-items: center; background: none; border: 0; cursor: pointer; color: var(--text-3); transition: color var(--dur); }
.ix-pipe-dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); margin-top: 11px; transition: border-color var(--dur), background var(--dur), transform var(--dur); }
.ix-pipe-slabel { margin-top: 16px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; white-space: nowrap; }
.ix-pipe-stage:hover { color: var(--text); }
.ix-pipe-stage.is-active { color: var(--lime); }
.ix-pipe-stage.is-active .ix-pipe-dot { border-color: var(--lime); background: var(--lime); transform: scale(1.3); }
.ix-pipe-detail { position: relative; min-height: 160px; }
.ix-pipe-panel { display: none; }
.ix-pipe-panel.is-active { display: block; animation: ix-fade 0.4s var(--ease); }
.ix-pipe-idx { font-family: var(--mono); font-size: 0.82rem; color: var(--lime); }
.ix-pipe-idx span { color: var(--text-3); }
.ix-pipe-panel h3 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); margin: 10px 0 12px; }
.ix-pipe-panel p { color: var(--text-2); font-size: 1.08rem; line-height: 1.7; max-width: 56ch; }
@media (max-width: 760px) {
	.ix-pipe-track { height: auto; }
	.ix-pipe-line, .ix-pipe-fill, .ix-pipe-token { display: none; }
	.ix-pipe-stages { position: static; display: flex; flex-wrap: wrap; gap: 10px; }
	.ix-pipe-stages li { position: static; transform: none; }
	.ix-pipe-stage { flex-direction: row; gap: 8px; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; }
	.ix-pipe-dot { margin-top: 0; }
	.ix-pipe-slabel { margin-top: 0; }
}

/* who: oversized hover-reveal list */
.ix-who { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); }
.ix-who-grid { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 56px); }
@media (min-width: 900px) { .ix-who-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.ix-who-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.ix-who-item { display: flex; align-items: baseline; gap: 16px; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); padding: clamp(12px, 2vw, 20px) 4px; cursor: pointer; color: var(--text-3); transition: color var(--dur), padding-left var(--dur); }
.ix-who-i { font-family: var(--mono); font-size: 0.72rem; }
.ix-who-name { flex: 1; font-size: clamp(1.5rem, 4vw, 2.6rem); font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; color: var(--text-2); transition: color var(--dur); }
.ix-who-go { color: var(--lime); opacity: 0; transform: translateX(-8px); transition: opacity var(--dur), transform var(--dur); }
.ix-who-item:hover, .ix-who-item.is-active { color: var(--lime); padding-left: 14px; }
.ix-who-item:hover .ix-who-name, .ix-who-item.is-active .ix-who-name { color: var(--text); }
.ix-who-item.is-active .ix-who-go { opacity: 1; transform: none; }
.ix-who-view { position: relative; min-height: 220px; border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(80% 80% at 70% 20%, color-mix(in srgb, var(--lime) 6%, transparent), transparent 70%), var(--ink-950); padding: clamp(28px, 4vw, 44px); }
@media (min-width: 900px) { .ix-who-view { position: sticky; top: 100px; min-height: 320px; display: flex; align-items: center; } }
.ix-who-panel { display: none; }
.ix-who-panel.is-active { display: block; animation: ix-fade 0.4s var(--ease); }
.ix-who-panel-i { font-family: var(--mono); font-size: clamp(2rem, 6vw, 4rem); color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--lime) 45%, transparent); display: block; line-height: 1; margin-bottom: 16px; }
.ix-who-panel p { color: var(--text); font-size: clamp(1.1rem, 2vw, 1.4rem); line-height: 1.5; max-width: 30ch; }

/* engagement models: expanding panels */
.ix-models { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); }
.ix-xpanels { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 820px) { .ix-xpanels { flex-direction: row; height: 380px; } }
.ix-xpanel { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); cursor: pointer; padding: clamp(20px, 2.4vw, 28px); transition: flex var(--dur) var(--ease), background var(--dur), border-color var(--dur); }
@media (min-width: 820px) { .ix-xpanel { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; } .ix-xpanel.is-open, .ix-xpanel:hover, .ix-xpanel:focus-within { flex: 3.2; } }
.ix-xpanel.is-open, .ix-xpanel:hover, .ix-xpanel:focus-within { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); background: color-mix(in srgb, var(--lime) 6%, var(--raised)); }
.ix-xpanel-num { font-family: var(--mono); font-size: 0.72rem; color: var(--lime); }
.ix-xpanel-name { font-size: clamp(1.2rem, 2.2vw, 1.7rem); margin-top: 10px; }
@media (min-width: 820px) { .ix-xpanel-name { writing-mode: vertical-rl; transform: rotate(180deg); margin: 16px 0 0; } .ix-xpanel.is-open .ix-xpanel-name, .ix-xpanel:hover .ix-xpanel-name, .ix-xpanel:focus-within .ix-xpanel-name { writing-mode: horizontal-tb; transform: none; } }
.ix-xpanel-body { max-height: 0; opacity: 0; overflow: hidden; transition: max-height var(--dur) var(--ease), opacity var(--dur), margin var(--dur); }
.ix-xpanel.is-open .ix-xpanel-body, .ix-xpanel:hover .ix-xpanel-body, .ix-xpanel:focus-within .ix-xpanel-body { max-height: 280px; opacity: 1; margin-top: 16px; }
.ix-xpanel-body p { color: var(--text-2); }
.ix-xpanel-best { display: flex; flex-direction: column; gap: 2px; margin-top: 16px; font-size: 0.9rem; color: var(--text); }
.ix-xpanel-best span { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }

/* approach: spotlight (one principle at a time) */
.ix-spot-sec { padding-block: clamp(70px, 10vw, 140px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--surface)); }
.ix-spot { position: relative; margin-top: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 48px); align-items: center; }
@media (min-width: 900px) { .ix-spot { grid-template-columns: 1.1fr 0.9fr; } }
.ix-spot-side { position: relative; height: clamp(240px, 40vh, 340px); border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(60% 60% at 30% 50%, color-mix(in srgb, var(--violet) 6%, transparent), transparent 70%), var(--ink-950); overflow: hidden; }
@media (max-width: 899px) { .ix-spot-side { display: none; } }
.ix-armsvg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ix-beam { stroke: rgba(198,242,78,0.5); stroke-width: 1.4; stroke-dasharray: 4 6; animation: ix-beam 1s linear infinite; }
.ix-plate { fill: rgba(20,24,28,0.95); stroke: rgba(150,161,172,0.3); stroke-width: 1; }
.ix-ring { fill: none; stroke: rgba(150,136,248,0.75); stroke-width: 2.5; stroke-dasharray: 62 44; transform-box: view-box; transform-origin: 210px 120px; animation: ix-spin 3s linear infinite; }
.ix-hub { fill: var(--lime); }
.ix-seg { stroke: #e8ecf0; stroke-width: 4; stroke-linecap: round; }
.ix-elbow { fill: #0c0e11; stroke: rgba(198,242,78,0.85); stroke-width: 2; }
.ix-tip { fill: var(--lime); filter: drop-shadow(0 0 6px rgba(198,242,78,0.85)); }
.ix-arm { transform-box: view-box; transform-origin: 210px 120px; animation: ix-armidle 4s ease-in-out infinite; }
.ix-arm.is-gesture { animation: ix-armgesture 0.9s cubic-bezier(0.22,1,0.36,1); }
@keyframes ix-spin { to { transform: rotate(360deg); } }
@keyframes ix-beam { to { stroke-dashoffset: -20; } }
@keyframes ix-armidle { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(-3deg); } }
@keyframes ix-armgesture { 0% { transform: rotate(-52deg); } 60% { transform: rotate(6deg); } 100% { transform: rotate(0deg); } }
@media (prefers-reduced-motion: reduce) { .ix-arm, .ix-ring, .ix-beam { animation: none; } }
.ix-spot-stage { position: relative; min-height: clamp(240px, 42vh, 360px); }
.ix-spot-item { position: absolute; inset: 0; opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.ix-spot-item.is-active { position: relative; opacity: 1; transform: none; pointer-events: auto; }
.ix-spot-num { font-family: var(--mono); font-size: clamp(3rem, 10vw, 7rem); color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--lime) 40%, transparent); display: block; line-height: 0.9; }
.ix-spot-title { font-size: clamp(2rem, 6vw, 4rem); letter-spacing: -0.03em; margin: 10px 0 16px; }
.ix-spot-desc { color: var(--text-2); font-size: clamp(1.1rem, 2vw, 1.4rem); max-width: 40ch; }
.ix-spot-nav { display: flex; gap: 10px; margin-top: clamp(24px, 4vw, 40px); }
.ix-spot-dot { width: 42px; height: 4px; border-radius: 4px; background: var(--line-2); border: 0; padding: 0; cursor: pointer; transition: background var(--dur); }
.ix-spot-dot.is-active { background: var(--lime); }
@media (prefers-reduced-motion: reduce) { .ix-spot-item { transition: none; } .ix-pipe-token, .ix-pipe-fill { transition: none; } }

/* faq accordion */
.ix-wb-faq { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); }
.ix-faq-list { max-width: 820px; }
.ix-faq-item { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--raised); margin-bottom: 12px; overflow: hidden; transition: border-color var(--dur); }
.ix-faq-item[open] { border-color: color-mix(in srgb, var(--lime) 40%, var(--line)); }
.ix-faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: clamp(16px, 2.4vw, 24px) clamp(18px, 2.6vw, 28px); font-size: clamp(1rem, 2vw, 1.15rem); font-weight: 500; color: var(--text); }
.ix-faq-item summary::-webkit-details-marker { display: none; }
.ix-faq-item summary:focus-visible { outline: 2px solid var(--lime); outline-offset: -2px; }
.ix-faq-mark { position: relative; flex: 0 0 auto; width: 16px; height: 16px; }
.ix-faq-mark::before, .ix-faq-mark::after { content: ""; position: absolute; background: var(--lime); transition: transform var(--dur) var(--ease); }
.ix-faq-mark::before { top: 7px; left: 0; width: 16px; height: 2px; }
.ix-faq-mark::after { left: 7px; top: 0; width: 2px; height: 16px; }
.ix-faq-item[open] .ix-faq-mark::after { transform: scaleY(0); }
.ix-faq-a { padding: 0 clamp(18px, 2.6vw, 28px) clamp(18px, 2.6vw, 26px); }
.ix-faq-a p { color: var(--text-2); line-height: 1.7; margin: 0; max-width: 70ch; }
@media (prefers-reduced-motion: reduce) { .ix-rotate-word { transition: none; } }

/* ---------- what we build: the machine ---------- */
.ix-machine { padding-block: clamp(50px, 8vw, 110px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--surface)); }
.ix-machine-grid { display: grid; grid-template-columns: 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (min-width: 900px) { .ix-machine-grid { grid-template-columns: 1fr 1fr; } }
.ix-machine-stage { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1 / 1; margin-inline: auto; }
.ix-machine-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.ix-machine-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.2em; color: var(--lime-ink); z-index: 2; pointer-events: none; font-weight: 700; }
.ix-node { position: absolute; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 7px; background: none; border: 0; cursor: pointer; color: var(--text-3); z-index: 3; transition: color var(--dur); }
.ix-node-dot { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); transition: border-color var(--dur), background var(--dur), box-shadow var(--dur), transform var(--dur); }
.ix-node-code { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; white-space: nowrap; }
.ix-node:hover .ix-node-code { color: var(--text); }
.ix-node.is-active { color: var(--lime); }
.ix-node.is-active .ix-node-dot { border-color: var(--lime); background: var(--lime); transform: scale(1.2); box-shadow: 0 0 0 6px color-mix(in srgb, var(--lime) 18%, transparent); }
.ix-machine-detail { position: relative; min-height: 260px; }
.ix-sys-panel { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); padding: clamp(24px, 3.5vw, 40px); }
.ix-machine-detail.is-interactive .ix-sys-panel { display: none; }
.ix-machine-detail.is-interactive .ix-sys-panel.is-active { display: block; animation: ix-fade 0.35s var(--ease); }
.ix-machine-detail:not(.is-interactive) .ix-sys-panel { margin-bottom: 12px; }
.ix-sys-code { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; color: var(--lime); }
.ix-sys-panel h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 8px 0 18px; }
.ix-sys-panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ix-sys-panel li { display: flex; align-items: center; gap: 12px; color: var(--text); font-size: 1.02rem; }

/* combine */
.ix-combine { padding-block: clamp(50px, 8vw, 110px); border-top: 1px solid var(--line); }
.ix-combine h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); }
.ix-combine-lead { color: var(--text-2); margin: 12px 0 clamp(24px, 4vw, 40px); }
.ix-combine-nodes { display: flex; flex-wrap: wrap; gap: 10px; }
.ix-combine-chip { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.06em; color: var(--text-2); background: var(--raised); border: 1px solid var(--line); border-radius: 999px; padding: 11px 20px; cursor: pointer; transition: border-color var(--dur), color var(--dur), background var(--dur), transform var(--dur); }
.ix-combine-chip:hover { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); color: var(--text); transform: translateY(-2px); }
.ix-combine-chip.is-on { border-color: var(--lime); background: color-mix(in srgb, var(--lime) 14%, var(--raised)); color: var(--lime); }
.ix-combine-out { margin-top: clamp(28px, 4vw, 44px); min-height: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border: 1px dashed var(--line-2); border-radius: var(--r-lg); padding: clamp(24px, 4vw, 40px); }
.ix-combine-eq { color: var(--text-3); font-family: var(--mono); font-size: 0.85rem; }
.ix-combine-formula { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.ix-combine-part { font-family: var(--mono); font-size: 0.9rem; color: var(--text-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 14px; }
.ix-combine-plus { color: var(--lime); font-family: var(--mono); }
.ix-combine-arrow { color: var(--text-3); margin: 10px 0; }
.ix-combine-result { font-size: clamp(1.5rem, 4vw, 2.4rem); font-weight: 600; letter-spacing: -0.02em; color: var(--lime); animation: ix-fade 0.4s var(--ease); }

/* ---------- experiences: the lab ---------- */
.ix-x { padding-block: clamp(50px, 8vw, 100px); border-top: 1px solid var(--line); }
.ix-x--alt { background: var(--surface); }
.ix-x-head { display: flex; align-items: flex-start; gap: 20px; margin-bottom: clamp(24px, 3vw, 40px); }
.ix-x-num { font-family: var(--mono); font-size: clamp(1.4rem, 3vw, 2.2rem); color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--lime) 45%, transparent); line-height: 1; flex: 0 0 auto; }
.ix-x-head h2 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); }
.ix-x-head p { color: var(--text-2); margin-top: 6px; }
.ix-x-count { font-family: var(--mono); font-size: 0.8rem; color: var(--text-3); margin-top: 26px; }
.ix-x-count span { color: var(--lime); }
.ix-x-hint { position: absolute; left: 16px; bottom: 14px; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); pointer-events: none; }

/* 01 cursor */
.ix-x-cursor { position: relative; height: clamp(320px, 46vh, 460px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: radial-gradient(60% 60% at 50% 50%, color-mix(in srgb, var(--lime) 4%, transparent), transparent 70%), var(--ink-950); overflow: hidden; }
.ix-x-cursor.is-live { cursor: none; }
.ix-x-follower { position: absolute; top: 0; left: 0; width: 36px; height: 36px; margin: -18px 0 0 -18px; border-radius: 50%; border: 2px solid var(--lime); box-shadow: 0 0 24px color-mix(in srgb, var(--lime) 60%, transparent); pointer-events: none; }
.ix-x-trail { position: absolute; top: 0; left: 0; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--lime); opacity: 0.5; pointer-events: none; }
.ix-x-trail:nth-child(3) { opacity: 0.3; } .ix-x-trail:nth-child(4) { opacity: 0.16; }

/* 02 typography */
.ix-x-type { font-family: var(--sans); font-weight: 800; font-size: clamp(2.4rem, 11vw, 8rem); line-height: 0.95; letter-spacing: -0.03em; text-align: center; padding: clamp(30px, 6vw, 70px) 0; cursor: default; }
.ix-x-word { display: inline-block; white-space: nowrap; }
.ix-x-char { display: inline-block; transition: transform 0.25s var(--ease), color 0.25s var(--ease); }

/* 03 physics */
.ix-x-physics { position: relative; height: clamp(320px, 46vh, 440px); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); overflow: hidden; touch-action: none; }
.ix-puck { position: absolute; top: 0; left: 0; width: 64px; height: 64px; border-radius: 50%; background: color-mix(in srgb, var(--lime) 18%, var(--ink-800)); border: 1px solid var(--lime); cursor: grab; display: flex; align-items: center; justify-content: center; touch-action: none; user-select: none; }
.ix-puck::after { content: attr(data-label); font-family: var(--mono); font-size: 0.6rem; color: var(--lime); }
.ix-puck--v { background: color-mix(in srgb, var(--violet) 20%, var(--ink-800)); border-color: var(--violet); }
.ix-puck--v::after { color: var(--violet); }
.ix-puck.is-grab { cursor: grabbing; }
.ix-x-hint--phys { left: 16px; bottom: 14px; }

/* 04 scroll morph */
.ix-xscroll { padding: 0; }
.ix-xscroll-track { position: relative; height: 300vh; }
.ix-xscroll-stage { position: sticky; top: 0; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.ix-xscroll-inner { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; width: 100%; padding-block: 40px; }
@media (min-width: 900px) { .ix-xscroll-inner { grid-template-columns: 0.9fr 1.1fr; } }
.ix-xscroll-copy .ix-x-num { display: block; margin-bottom: 10px; }
.ix-xscroll-copy h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
.ix-xscroll-copy p { color: var(--text-2); margin: 12px 0 18px; max-width: 44ch; }
.ix-xscroll-label { font-family: var(--mono); font-size: 0.8rem; color: var(--lime); border: 1px solid color-mix(in srgb, var(--lime) 40%, var(--line)); border-radius: 999px; padding: 6px 14px; display: inline-block; }
.ix-xscroll-visual { position: relative; aspect-ratio: 4 / 3; max-width: 520px; width: 100%; margin-inline: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); overflow: hidden; }
.ix-xs-stage { position: absolute; inset: 0; opacity: 0; transition: opacity 0.5s var(--ease); padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.ix-xs-stage.is-active { opacity: 1; }
.ix-xs-1 span { border: 1.5px dashed var(--line-2); border-radius: 6px; }
.ix-xs-1 span:nth-child(1) { height: 30px; } .ix-xs-1 span:nth-child(2) { height: 80px; } .ix-xs-1 span:nth-child(3) { flex: 1; } .ix-xs-1 span:nth-child(4) { height: 34px; width: 120px; }
.ix-xs-2 span { background: var(--ink-700); border-radius: 6px; }
.ix-xs-2 span:nth-child(1) { height: 30px; } .ix-xs-2 span:nth-child(2) { height: 80px; } .ix-xs-2 span:nth-child(3) { flex: 1; } .ix-xs-2 span:nth-child(4) { height: 34px; width: 120px; background: var(--ink-500); }
.ix-xs-3 .ix-xs-bar { height: 30px; background: var(--ink-600); border-radius: 6px; } .ix-xs-3 .ix-xs-img { flex: 1; background: linear-gradient(135deg, var(--ink-700), var(--ink-800)); border-radius: 8px; } .ix-xs-3 .ix-xs-cta { height: 36px; width: 140px; background: var(--lime); border-radius: 8px; }
.ix-xs-4 .ix-xs-bar { height: 30px; background: var(--ink-600); border-radius: 6px; } .ix-xs-4 .ix-xs-img { flex: 1; background: linear-gradient(135deg, color-mix(in srgb, var(--lime) 20%, var(--ink-800)), var(--ink-900)); border-radius: 8px; } .ix-xs-4 .ix-xs-cta { height: 36px; width: 140px; background: var(--lime); border-radius: 8px; box-shadow: 0 0 30px color-mix(in srgb, var(--lime) 45%, transparent); } .ix-xs-4 .ix-xs-glow { position: absolute; inset: 0; background: radial-gradient(60% 60% at 60% 40%, color-mix(in srgb, var(--lime) 12%, transparent), transparent 70%); }

/* 05 depth cube */
.ix-x-3dwrap { height: clamp(320px, 44vh, 440px); display: flex; align-items: center; justify-content: center; perspective: 900px; cursor: grab; }
.ix-cube { position: relative; width: 180px; height: 180px; transform-style: preserve-3d; transform: translateZ(-90px) rotateX(-18deg) rotateY(24deg); }
.ix-face { position: absolute; width: 180px; height: 180px; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 600; letter-spacing: 0.08em; color: var(--lime); background: color-mix(in srgb, var(--lime) 6%, var(--ink-900)); border: 1px solid color-mix(in srgb, var(--lime) 40%, var(--line-2)); }
.ix-face--f { transform: rotateY(0deg) translateZ(90px); } .ix-face--b { transform: rotateY(180deg) translateZ(90px); } .ix-face--r { transform: rotateY(90deg) translateZ(90px); } .ix-face--l { transform: rotateY(-90deg) translateZ(90px); } .ix-face--t { transform: rotateX(90deg) translateZ(90px); } .ix-face--d { transform: rotateX(-90deg) translateZ(90px); }

/* 06 responsive divider */
.ix-x-resp { position: relative; height: clamp(320px, 46vh, 460px); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--ink-950); touch-action: none; }
.ix-resp-wide, .ix-resp-narrow { position: absolute; inset: 0; overflow: hidden; }
.ix-resp-narrow { width: 62%; border-right: 2px solid var(--lime); background: var(--ink-950); }
.ix-resp-mock { position: absolute; inset: 0; padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.ix-resp-mock--wide { width: 100%; }
.ix-rm-nav { display: flex; gap: 12px; align-items: center; }
.ix-rm-nav i { height: 8px; border-radius: 4px; background: var(--ink-600); }
.ix-resp-mock--wide .ix-rm-nav i { width: 70px; } .ix-resp-mock--wide .ix-rm-nav i:first-child { width: 110px; background: var(--lime); }
.ix-resp-mock--narrow .ix-rm-nav i { width: 40px; } .ix-resp-mock--narrow .ix-rm-nav i:first-child { width: 60px; background: var(--lime); }
.ix-rm-hero { height: 90px; border-radius: 8px; background: linear-gradient(135deg, color-mix(in srgb, var(--lime) 14%, var(--ink-800)), var(--ink-900)); }
.ix-rm-grid { display: grid; gap: 12px; flex: 1; }
.ix-resp-mock--wide .ix-rm-grid { grid-template-columns: repeat(3, 1fr); }
.ix-resp-mock--narrow .ix-rm-grid { grid-template-columns: 1fr; }
.ix-rm-grid i { background: var(--ink-700); border-radius: 8px; min-height: 40px; }
.ix-resp-handle { position: absolute; top: 0; bottom: 0; left: 62%; width: 2px; background: var(--lime); border: 0; padding: 0; cursor: ew-resize; transform: translateX(-1px); z-index: 2; }
.ix-resp-handle span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 20px color-mix(in srgb, var(--lime) 50%, transparent); }
.ix-resp-tag { position: absolute; top: 14px; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); z-index: 1; }
.ix-resp-tag--l { left: 16px; } .ix-resp-tag--r { right: 16px; }

/* 07 magnetic */
.ix-x-magnet { height: clamp(240px, 34vh, 340px); display: flex; align-items: center; justify-content: center; gap: 24px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); }
.ix-magnet { background: var(--lime); color: var(--lime-ink); border: 0; border-radius: 999px; padding: 16px 34px; font-weight: 600; font-size: 1.05rem; cursor: pointer; transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease); }
.ix-magnet:hover { box-shadow: 0 14px 34px color-mix(in srgb, var(--lime) 35%, transparent); }
.ix-magnet--ghost { background: transparent; color: var(--lime); border: 1px solid var(--lime); }

/* 08 scramble */
.ix-x-scramble { display: flex; flex-wrap: wrap; gap: clamp(20px, 5vw, 60px); justify-content: center; padding: clamp(24px, 4vw, 50px) 0; }
.ix-scramble { font-family: var(--mono); font-size: clamp(1.6rem, 5vw, 2.8rem); font-weight: 600; letter-spacing: 0.08em; color: var(--lime); cursor: default; }
.ix-scramble:focus-visible { outline: 2px solid var(--lime); outline-offset: 6px; }

@media (prefers-reduced-motion: reduce) { .ix-x-follower, .ix-x-trail { display: none; } .ix-x-cursor.is-live { cursor: auto; } }

/* 04 build sequence */
.ix-seq { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 4vw, 48px); align-items: center; }
@media (min-width: 860px) { .ix-seq { grid-template-columns: 0.8fr 1.2fr; } }
.ix-seq-steps { display: flex; flex-direction: column; gap: 6px; }
.ix-seq-step { display: flex; align-items: center; gap: 12px; text-align: left; background: none; border: 0; border-left: 2px solid var(--line); padding: 12px 16px; cursor: pointer; color: var(--text-3); font-size: 1.05rem; font-weight: 600; transition: color var(--dur), border-color var(--dur), background var(--dur); }
.ix-seq-dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); flex: 0 0 auto; transition: border-color var(--dur), background var(--dur), transform var(--dur), box-shadow var(--dur); }
.ix-seq-step.is-done .ix-seq-dot { border-color: color-mix(in srgb, var(--lime) 50%, var(--line-2)); background: color-mix(in srgb, var(--lime) 30%, var(--bg)); }
.ix-seq-step.is-active { color: var(--lime); border-left-color: var(--lime); background: color-mix(in srgb, var(--lime) 6%, transparent); }
.ix-seq-step.is-active .ix-seq-dot { border-color: var(--lime); background: var(--lime); transform: scale(1.2); box-shadow: 0 0 0 4px color-mix(in srgb, var(--lime) 20%, transparent); }
.ix-seq-visual { position: relative; aspect-ratio: 16 / 10; width: 100%; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); overflow: hidden; }

/* 06 responsive viewport (reflows via container query) */
.ix-x-resp { position: relative; height: clamp(340px, 48vh, 480px); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; touch-action: none; background: repeating-linear-gradient(45deg, transparent, transparent 11px, color-mix(in srgb, var(--line) 35%, transparent) 11px, color-mix(in srgb, var(--line) 35%, transparent) 12px), var(--ink-950); }
.ix-vp { position: absolute; top: 0; bottom: 0; left: 0; width: 74%; container-type: inline-size; background: var(--surface); border-right: 1px solid var(--line-2); overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.ix-vp-ui { padding: 22px; display: flex; flex-direction: column; gap: 16px; height: 100%; }
.ix-vp-nav { display: flex; align-items: center; gap: 12px; }
.ix-vp-nav b { color: var(--lime); font-family: var(--mono); font-size: 0.85rem; margin-right: auto; }
.ix-vp-nav i { width: 44px; height: 8px; border-radius: 4px; background: var(--ink-600); }
.ix-vp-hero { height: 96px; border-radius: 8px; background: linear-gradient(135deg, color-mix(in srgb, var(--lime) 16%, var(--ink-800)), var(--ink-900)); }
.ix-vp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; flex: 1; }
.ix-vp-grid i { background: var(--ink-700); border-radius: 8px; min-height: 40px; }
@container (max-width: 520px) {
	.ix-vp-grid { grid-template-columns: 1fr; }
	.ix-vp-nav i { display: none; }
	.ix-vp-nav b { margin-right: 0; }
	.ix-vp-nav::after { content: "\2261"; margin-left: auto; color: var(--text-2); font-size: 1.4rem; line-height: 1; }
}
.ix-resp-handle { position: absolute; top: 0; bottom: 0; left: 74%; width: 2px; background: var(--lime); border: 0; padding: 0; cursor: ew-resize; transform: translateX(-1px); z-index: 3; }
.ix-resp-handle span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 20px color-mix(in srgb, var(--lime) 50%, transparent); }
.ix-resp-handle span::before { content: ""; position: absolute; inset: 0; margin: auto; width: 14px; height: 8px; background: var(--lime-ink); clip-path: polygon(0 50%, 35% 0, 35% 35%, 65% 35%, 65% 0, 100% 50%, 65% 100%, 65% 65%, 35% 65%, 35% 100%); }
.ix-vp-size { position: absolute; top: 14px; right: 16px; font-family: var(--mono); font-size: 0.72rem; color: var(--lime); z-index: 2; }

/* 09 the field (dots repel) */
.ix-x-field { position: relative; height: clamp(320px, 46vh, 460px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: radial-gradient(60% 60% at 50% 50%, color-mix(in srgb, var(--lime) 3%, transparent), transparent 70%), var(--ink-950); }
.ix-fd { position: absolute; width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px; border-radius: 50%; background: var(--ink-500); transition: transform 0.25s var(--ease), background 0.25s var(--ease); pointer-events: none; }
.ix-fd.is-near { background: var(--lime); box-shadow: 0 0 8px color-mix(in srgb, var(--lime) 60%, transparent); }

/* ---------- contact ---------- */
.ix-doors { padding-block: clamp(50px, 8vw, 100px); }
.ix-doors-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 820px) { .ix-doors-grid { grid-template-columns: 1fr 1fr; } }
.ix-door { display: block; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(28px, 4vw, 48px); transition: border-color var(--dur), transform var(--dur), background var(--dur); }
.ix-door:hover { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); transform: translateY(-4px); }
.ix-door-k { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime); }
.ix-door h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 12px 0; }
.ix-door p { color: var(--text-2); margin-bottom: 22px; }
.ix-door-go { font-family: var(--mono); font-size: 0.85rem; color: var(--lime); }
.ix-door--alt:hover { border-color: color-mix(in srgb, var(--violet) 45%, var(--line)); }
.ix-door--alt .ix-door-k, .ix-door--alt .ix-door-go { color: var(--violet); }
.ix-contact-info { padding-block: clamp(50px, 8vw, 100px); border-top: 1px solid var(--line); }
.ix-contact-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 760px) { .ix-contact-grid { grid-template-columns: repeat(3, 1fr); } }
.ix-contact-line { font-size: 1.3rem; color: var(--text); margin: 10px 0 8px; }
.ix-contact-line a { color: var(--lime); }
.ix-contact-sub { color: var(--text-2); font-size: 0.92rem; }
.ix-contact-sub a { color: var(--lime); }

/* ---------- assembly (canvas, scroll-scrubbed) ---------- */
.assemble { position: relative; background:
	radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--lime) 4%, transparent), transparent 60%),
	linear-gradient(180deg, var(--surface), var(--ink-950) 55%, var(--surface)); }
.assemble-track { position: relative; height: 560vh; }
.assemble-stage { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.assemble-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.assemble-intro { position: absolute; top: clamp(28px, 8vh, 88px); left: 0; right: 0; z-index: 5; text-align: center; padding-inline: var(--gutter); pointer-events: none; }
.assemble-intro h2 { font-size: clamp(1.7rem, 4.4vw, 3rem); max-width: 20ch; margin: 12px auto 0; }
.assemble-hint { margin-top: var(--space-4, 16px); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.assemble-hud { position: absolute; bottom: clamp(16px, 4vh, 32px); left: 0; right: 0; z-index: 5; display: flex; gap: 16px; align-items: center; justify-content: center; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); pointer-events: none; }
.assemble-hud .asm-pct { color: var(--lime); }
@media (max-width: 640px) { .assemble-track { height: 460vh; } .assemble-intro h2 { font-size: clamp(1.4rem, 7vw, 1.95rem); } }
@media (prefers-reduced-motion: reduce) {
	.assemble-track { height: auto; }
	.assemble-stage { position: static; height: auto; min-height: 80vh; }
	.assemble-canvas { position: static; height: 78vh; }
	.assemble-intro { position: static; margin-top: 40px; }
	.assemble-hud { position: static; margin-top: 20px; }
}

/* ---------- cookie consent (small bottom bar, never covers the page) ---------- */
.ix-cookie-settings { background: none; border: 0; color: var(--text-3); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; padding: 0; }
.ix-cookie-settings:hover { color: var(--lime); }
.ix-consent { position: fixed; left: 0; right: 0; bottom: 0; z-index: 300; padding: clamp(10px, 1.6vw, 18px); pointer-events: none; }
.ix-consent-inner { pointer-events: auto; max-width: 720px; margin-left: auto; margin-right: clamp(10px, 1.6vw, 18px); background: color-mix(in srgb, var(--ink-950) 97%, transparent); backdrop-filter: blur(14px); border: 1px solid var(--line-2); border-radius: var(--r-lg); padding: clamp(16px, 2vw, 22px); box-shadow: 0 18px 50px rgba(0,0,0,0.55); }
@media (max-width: 760px) { .ix-consent-inner { margin-inline: auto; } }
.ix-consent-main { display: flex; flex-direction: column; gap: 14px; }
.ix-consent-text strong { display: block; font-size: 1rem; margin-bottom: 6px; }
.ix-consent-text p { color: var(--text-2); font-size: 0.88rem; line-height: 1.55; margin: 0; }
.ix-consent-text a { color: var(--lime); }
.ix-consent-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.ix-consent-actions .ix-btn { padding: 9px 15px; font-size: 0.85rem; }
.ix-consent-prefs { margin-top: 16px; padding-top: 6px; border-top: 1px solid var(--line); }
.ix-cpref-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.ix-cpref-row:first-child { border-top: 0; }
.ix-cpref-row span strong { display: block; font-size: 0.95rem; }
.ix-cpref-row span em { font-style: normal; font-size: 0.78rem; color: var(--text-3); }
.ix-cpref-fixed { font-family: var(--mono); font-size: 0.7rem; color: var(--lime); white-space: nowrap; }
.ix-cpref-row input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--lime); flex: 0 0 auto; cursor: pointer; }
.ix-consent-prefs-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.ix-consent-note { font-size: 0.78rem; color: var(--text-3); }
.ix-consent-prefs-foot .ix-btn { padding: 9px 20px; font-size: 0.85rem; }

/* ============================================================
   TECHNOLOGY PAGE
   ============================================================ */
/* architecture stack */
.ix-arch { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--surface)); }
.ix-arch-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 900px) { .ix-arch-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.ix-arch-stackwrap { position: relative; padding-left: 22px; }
.ix-arch-pulse { position: absolute; left: 7px; top: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); animation: ix-archpulse 3.2s ease-in-out infinite; }
@keyframes ix-archpulse { 0% { top: 0; opacity: 0; } 8% { opacity: 1; } 46% { top: calc(100% - 8px); opacity: 1; } 54% { top: calc(100% - 8px); opacity: 1; } 92% { top: 0; opacity: 1; } 100% { opacity: 0; } }
.ix-arch-stack { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.ix-arch-layer { width: 100%; text-align: left; background: var(--raised); border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: var(--r-md); padding: 14px 18px; cursor: pointer; display: grid; grid-template-columns: auto 1fr; grid-template-areas: "idx name" "idx sub"; column-gap: 14px; align-items: center; transition: border-color var(--dur), background var(--dur), transform var(--dur), opacity var(--dur); }
.ix-arch-layer:hover { transform: translateX(4px); }
.ix-arch-idx { grid-area: idx; font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); }
.ix-arch-name { grid-area: name; font-weight: 600; font-size: 1.05rem; }
.ix-arch-sub { grid-area: sub; font-size: 0.8rem; color: var(--text-3); }
.ix-arch-layer.is-active { border-color: color-mix(in srgb, var(--lime) 55%, var(--line)); border-left-color: var(--lime); background: color-mix(in srgb, var(--lime) 7%, var(--raised)); }
.ix-arch-layer.is-active .ix-arch-name { color: var(--lime); }
.ix-arch.is-focused .ix-arch-layer:not(.is-active) { opacity: 0.5; }
.ix-arch-detail { position: relative; }
@media (min-width: 900px) { .ix-arch-detail { position: sticky; top: 100px; min-height: 300px; } }
.ix-arch-panel { display: none; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--ink-950); padding: clamp(24px, 3.5vw, 40px); }
.ix-arch-panel.is-active { display: block; animation: ix-fade 0.35s var(--ease); }
.ix-arch-panel-sub { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime); }
.ix-arch-panel h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 8px 0 14px; }
.ix-arch-panel p { color: var(--text-2); margin-bottom: 16px; }
.ix-arch-panel ul { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 10px; }
.ix-arch-panel li { display: flex; align-items: center; gap: 10px; color: var(--text); }
.ix-arch-conn { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--line); padding-top: 14px; }
.ix-arch-conn span { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }

/* build a system */
.ix-build { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); }
.ix-build-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (min-width: 860px) { .ix-build-grid { grid-template-columns: 0.9fr 1.1fr; } }
.ix-build-palette { display: flex; flex-wrap: wrap; gap: 10px; align-content: flex-start; }
.ix-comp-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-2); background: var(--raised); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; cursor: pointer; transition: border-color var(--dur), color var(--dur), background var(--dur); }
.ix-comp-plus { font-family: var(--mono); color: var(--lime); transition: transform var(--dur); }
.ix-comp-chip:hover { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); color: var(--text); }
.ix-comp-chip.is-on { border-color: var(--lime); background: color-mix(in srgb, var(--lime) 14%, var(--raised)); color: var(--lime); }
.ix-comp-chip.is-on .ix-comp-plus { transform: rotate(45deg); }
.ix-build-count { flex-basis: 100%; margin-top: 8px; font-size: 0.88rem; color: var(--text-3); }
.ix-build-board { position: relative; width: 100%; max-width: 460px; margin-inline: auto; aspect-ratio: 1 / 1; border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(60% 60% at 50% 50%, color-mix(in srgb, var(--lime) 5%, transparent), transparent 70%), var(--ink-950); }
.ix-build-board svg { width: 100%; height: 100%; display: block; }
.ix-build-core { fill: var(--lime); }
.ix-build-core-glow { fill: color-mix(in srgb, var(--lime) 20%, transparent); }
.ix-build-core-t { fill: var(--lime-ink); font-family: var(--mono); font-size: 12px; font-weight: 700; }
.ix-build-link { stroke: var(--lime); stroke-width: 1.6; opacity: 0; stroke-dasharray: 5 7; transition: opacity var(--dur); }
.ix-build-link.is-on { opacity: 0.8; animation: ix-flowdash 0.9s linear infinite; }
@keyframes ix-flowdash { to { stroke-dashoffset: -24; } }
.ix-build-node { opacity: 0; transition: opacity var(--dur); }
.ix-build-node.is-on { opacity: 1; }
.ix-build-node circle { fill: var(--ink-800); stroke: var(--lime); stroke-width: 2; }
.ix-build-node text { fill: var(--text-2); font-family: var(--mono); font-size: 11px; }
@media (prefers-reduced-motion: reduce) { .ix-arch-pulse { animation: none; opacity: 0; } .ix-build-link.is-on { animation: none; } }

/* principles signal line */
.ix-princ-sec { padding-block: clamp(60px, 9vw, 120px); border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--surface), var(--bg)); }
.ix-princ-line { display: flex; justify-content: space-between; position: relative; gap: 6px; margin-bottom: clamp(32px, 5vw, 56px); }
.ix-princ-line::before { content: ""; position: absolute; left: 6px; right: 6px; top: 6px; height: 2px; background: var(--line-2); }
.ix-princ-node { position: relative; z-index: 1; background: none; border: 0; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 10px; flex: 1; color: var(--text-3); transition: color var(--dur); }
.ix-princ-dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); transition: border-color var(--dur), background var(--dur), transform var(--dur), box-shadow var(--dur); }
.ix-princ-tag { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.04em; text-align: center; }
.ix-princ-node.is-done .ix-princ-dot { border-color: color-mix(in srgb, var(--lime) 55%, var(--line-2)); background: color-mix(in srgb, var(--lime) 30%, var(--bg)); }
.ix-princ-node.is-active { color: var(--lime); }
.ix-princ-node.is-active .ix-princ-dot { border-color: var(--lime); background: var(--lime); transform: scale(1.25); box-shadow: 0 0 0 5px color-mix(in srgb, var(--lime) 20%, transparent); }
@media (max-width: 700px) { .ix-princ-tag { display: none; } }
.ix-princ-stage { position: relative; min-height: clamp(170px, 26vh, 220px); }
.ix-princ-item { position: absolute; inset: 0; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); }
.ix-princ-item.is-active { position: relative; opacity: 1; transform: none; pointer-events: auto; }
.ix-princ-num { font-family: var(--mono); font-size: clamp(2rem, 6vw, 3.4rem); color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--lime) 40%, transparent); display: block; line-height: 0.9; }
.ix-princ-item h3 { font-size: clamp(1.6rem, 4vw, 2.6rem); letter-spacing: -0.02em; margin: 8px 0 12px; }
.ix-princ-item p { color: var(--text-2); font-size: clamp(1.05rem, 1.8vw, 1.3rem); max-width: 46ch; }
@media (prefers-reduced-motion: reduce) { .ix-princ-item { transition: none; } }

/* ---------- responsive ---------- */
@media (max-width: 1120px) {
	.ix-nav, .ix-header .ix-header-tools { display: none; }
	.ix-burger { display: flex; }
}
@media (max-width: 1280px) and (min-width: 1121px) {
	.ix-cur { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	[data-ix-reveal] { opacity: 1; transform: none; transition: none; }
	.ix-hero-dot, .ix-pv-line, .ix-pv-node, .ix-studio-bg span::after { animation: none; }
}

/* ============================================================
   COMMERCIAL LAYER — header tools, capabilities, planner, PWA
   ============================================================ */

/* ---------- header tools: currency + install ---------- */
.ix-header-tools { display: flex; align-items: center; gap: 12px; }
.ix-cur { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--line-2); border-radius: 999px; }
.ix-cur-opt { font-family: var(--mono); font-size: 0.78rem; line-height: 1; color: var(--text-3); background: transparent; border: 0; padding: 6px 8px; border-radius: 999px; cursor: pointer; transition: color var(--dur), background var(--dur); }
.ix-cur-opt:hover { color: var(--text); }
.ix-cur-opt.is-active { color: var(--lime-ink); background: var(--lime); }
.ix-install { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--violet); background: transparent; border: 1px solid color-mix(in srgb, var(--violet) 45%, var(--line-2)); padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: background var(--dur), color var(--dur); }
.ix-install:hover { background: var(--violet); color: #0a0c08; }
.ix-mobile-tools { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; max-width: 640px; margin-inline: auto; }
.ix-cur--mobile { align-self: flex-start; flex-wrap: wrap; }
.ix-cur--mobile .ix-cur-opt { font-size: 0.85rem; padding: 8px 12px; }
.ix-install--mobile { align-self: flex-start; }

/* language switch (EN / FR) */
.ix-lang { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--line-2); border-radius: 999px; }
.ix-lang-opt { font-family: var(--mono); font-size: 0.72rem; line-height: 1; letter-spacing: 0.04em; color: var(--text-3); padding: 6px 9px; border-radius: 999px; transition: color var(--dur), background var(--dur); }
.ix-lang-opt:hover { color: var(--text); }
.ix-lang-opt.is-active { color: var(--lime-ink); background: var(--lime); }
.ix-lang--mobile { align-self: flex-start; }
.ix-lang--mobile .ix-lang-opt { font-size: 0.85rem; padding: 8px 14px; }

/* ---------- generic price ---------- */
.ix-price { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- capabilities: configurator ---------- */
.ix-cfg { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
.ix-cfg-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.ix-cfg-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ix-cfg-card { position: relative; text-align: left; display: flex; flex-direction: column; gap: 8px; padding: 22px 22px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); cursor: pointer; color: var(--text); transition: border-color var(--dur), transform var(--dur), background var(--dur); }
.ix-cfg-card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.ix-cfg-card.is-on { border-color: var(--lime); background: color-mix(in srgb, var(--lime) 7%, var(--surface)); }
.ix-cfg-check { position: absolute; top: 18px; right: 18px; width: 22px; height: 22px; border: 1.5px solid var(--line-2); border-radius: 999px; transition: background var(--dur), border-color var(--dur); }
.ix-cfg-card.is-on .ix-cfg-check { background: var(--lime); border-color: var(--lime); }
.ix-cfg-card.is-on .ix-cfg-check::after { content: ""; position: absolute; left: 7px; top: 3px; width: 5px; height: 10px; border: solid var(--lime-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.ix-cfg-card-h { font-weight: 600; font-size: 1.05rem; padding-right: 28px; letter-spacing: -0.01em; }
.ix-cfg-card-b { color: var(--text-2); font-size: 0.9rem; line-height: 1.5; }
.ix-cfg-card-from { font-family: var(--mono); font-size: 0.78rem; color: var(--text-3); margin-top: auto; }
.ix-cfg-card-from b { color: var(--lime); font-weight: 600; }
.ix-cfg-panel { position: sticky; top: 90px; background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-lg); padding: 26px; }
.ix-cfg-panel-k { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--lime); }
.ix-cfg-selected { margin: 16px 0; min-height: 60px; }
.ix-cfg-empty { color: var(--text-3); font-size: 0.95rem; }
.ix-cfg-tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ix-cfg-tags li { font-size: 0.82rem; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--text); }
.ix-cfg-readout { border-top: 1px solid var(--line); padding-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.ix-cfg-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.ix-cfg-row span { color: var(--text-3); font-size: 0.85rem; }
.ix-cfg-row b { font-weight: 600; text-align: right; }
.ix-cfg-from { color: var(--lime); font-family: var(--mono); font-variant-numeric: tabular-nums; }
.ix-cfg-note { color: var(--text-3); font-size: 0.76rem; line-height: 1.5; margin: 16px 0; }
.ix-cfg-cta { width: 100%; justify-content: center; }
@media (max-width: 900px) { .ix-cfg-grid { grid-template-columns: 1fr; } .ix-cfg-panel { position: static; } }
@media (max-width: 520px) { .ix-cfg-cards { grid-template-columns: 1fr; } }

/* ---------- capabilities: catalogue ---------- */
.ix-cat { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); background: var(--surface); }
.ix-cat-list { display: flex; flex-direction: column; }
.ix-cat-item { padding: clamp(24px, 4vw, 40px) 0; border-top: 1px solid var(--line); }
.ix-cat-item:first-child { border-top: 0; }
.ix-cat-head { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.ix-cat-num { font-family: var(--mono); font-size: 0.8rem; color: var(--lime); }
.ix-cat-head h3 { font-size: clamp(1.3rem, 3vw, 2rem); flex: 1 1 auto; }
.ix-cat-from { font-family: var(--mono); font-size: 0.8rem; color: var(--text-3); }
.ix-cat-from b { color: var(--lime); font-weight: 600; }
.ix-cat-blurb { color: var(--text-2); margin: 12px 0 18px; max-width: 70ch; }
.ix-cat-items { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 10px; }
.ix-cat-items li { font-size: 0.85rem; color: var(--text); padding: 7px 14px; background: var(--raised); border: 1px solid var(--line); border-radius: 999px; }
.ix-cat-foot { color: var(--text-2); font-size: 0.95rem; margin-top: 34px; max-width: 74ch; }
.ix-cat-foot a { color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- how we work ---------- */
.ix-proc { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
.ix-proc-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.ix-proc-steps { list-style: none; margin: 0; padding: 0; }
.ix-proc-step { display: flex; gap: 18px; padding: 18px; border-radius: var(--r-md); cursor: pointer; opacity: 0.5; transition: opacity var(--dur), background var(--dur); }
.ix-proc-step.is-active { opacity: 1; background: var(--surface); }
.ix-proc-n { font-family: var(--mono); font-size: 0.9rem; color: var(--lime); }
.ix-proc-step h3 { font-size: 1.2rem; margin-bottom: 6px; }
.ix-proc-step p { color: var(--text-2); font-size: 0.95rem; }
.ix-proc-stage { position: sticky; top: 90px; }
.ix-proc-screen { position: relative; aspect-ratio: 4 / 3; background: var(--ink-950); border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 0 0 60px rgba(0,0,0,0.5); }
.ix-ps { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.5s var(--ease); padding: 12%; }
.ix-proc-screen[data-stage="0"] .ix-ps-idea,
.ix-proc-screen[data-stage="1"] .ix-ps-wire,
.ix-proc-screen[data-stage="2"] .ix-ps-ui,
.ix-proc-screen[data-stage="3"] .ix-ps-code,
.ix-proc-screen[data-stage="4"] .ix-ps-live { opacity: 1; }
.ix-ps-idea { font-family: var(--mono); font-size: clamp(1.4rem, 4vw, 2.4rem); color: var(--text-3); letter-spacing: 0.08em; }
.ix-ps-wire { flex-direction: column; gap: 12px; align-items: stretch; }
.ix-ps-wire i { display: block; height: 14px; border: 1px dashed var(--ink-500); border-radius: 4px; }
.ix-ps-wire i:first-child { width: 55%; }
.ix-ps-wire i:nth-child(2) { height: 70px; }
.ix-ps-ui { flex-direction: column; gap: 12px; align-items: stretch; }
.ix-ps-ui b { height: 16px; width: 45%; background: var(--lime); border-radius: 4px; }
.ix-ps-ui i { height: 12px; background: var(--ink-600); border-radius: 4px; }
.ix-ps-ui i:nth-child(3) { width: 70%; }
.ix-ps-ui u { height: 54px; background: var(--ink-700); border-radius: 8px; }
.ix-ps-code { flex-direction: column; gap: 9px; align-items: stretch; font-family: var(--mono); }
.ix-ps-code em { display: block; height: 9px; border-radius: 3px; background: color-mix(in srgb, var(--violet) 50%, var(--ink-700)); }
.ix-ps-code em:nth-child(1) { width: 80%; } .ix-ps-code em:nth-child(2) { width: 55%; margin-left: 18px; } .ix-ps-code em:nth-child(3) { width: 65%; margin-left: 18px; } .ix-ps-code em:nth-child(4) { width: 40%; }
.ix-ps-live { flex-direction: column; gap: 10px; align-items: stretch; }
.ix-ps-live b { height: 16px; width: 40%; background: var(--lime); border-radius: 4px; }
.ix-ps-live i { height: 12px; background: var(--ink-600); border-radius: 4px; }
.ix-ps-live u { height: 46px; background: linear-gradient(120deg, color-mix(in srgb, var(--lime) 25%, var(--ink-800)), var(--ink-800)); border-radius: 8px; }
.ix-ps-live s { height: 12px; width: 60%; background: var(--ink-600); border-radius: 4px; }
.ix-proc-cap { display: block; text-align: center; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-top: 14px; }
@media (max-width: 860px) { .ix-proc-grid { grid-template-columns: 1fr; } .ix-proc-stage { position: static; order: -1; } }

/* ---------- what you are getting ---------- */
.ix-getting { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); background: var(--surface); }
.ix-getting-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.ix-get { background: var(--bg); padding: clamp(24px, 3vw, 36px); }
.ix-get h3 { font-size: 1.15rem; margin-bottom: 10px; }
.ix-get h3::before { content: ""; display: block; width: 26px; height: 3px; background: var(--lime); border-radius: 2px; margin-bottom: 16px; }
.ix-get p { color: var(--text-2); font-size: 0.95rem; }
@media (max-width: 860px) { .ix-getting-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ix-getting-grid { grid-template-columns: 1fr; } }

/* ---------- see it in action ---------- */
.ix-seeit { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
.ix-seeit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ix-seeit-card { display: block; padding: clamp(22px, 3vw, 34px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); transition: border-color var(--dur), transform var(--dur); }
.ix-seeit-card:hover { border-color: var(--lime); transform: translateY(-4px); }
.ix-seeit-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.ix-seeit-card p { color: var(--text-2); font-size: 0.92rem; }
@media (max-width: 780px) { .ix-seeit-grid { grid-template-columns: 1fr; } }

/* ---------- planner: multi-select + profile ---------- */
.ix-brief-opts--multi { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ix-brief-opt .ix-brief-tick { display: inline-block; width: 16px; height: 16px; border: 1.5px solid var(--line-2); border-radius: 5px; margin-right: 10px; vertical-align: -3px; transition: background var(--dur), border-color var(--dur); position: relative; }
.ix-brief-opt.is-selected .ix-brief-tick { background: var(--lime); border-color: var(--lime); }
.ix-brief-opt.is-selected .ix-brief-tick::after { content: ""; position: absolute; left: 5px; top: 1px; width: 4px; height: 9px; border: solid var(--lime-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
@media (max-width: 560px) { .ix-brief-opts--multi { grid-template-columns: 1fr; } }
.ix-profile { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 18px; }
.ix-profile-card, .ix-profile-est { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.ix-profile-est { border-color: color-mix(in srgb, var(--lime) 35%, var(--line)); background: color-mix(in srgb, var(--lime) 5%, var(--surface)); }
.ix-profile-k { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--lime); display: block; margin-bottom: 16px; }
.ix-profile-rows { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.ix-profile-rows > div { display: flex; justify-content: space-between; gap: 14px; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.ix-profile-rows > div:last-child { border-bottom: 0; padding-bottom: 0; }
.ix-profile-rows dt { color: var(--text-3); font-size: 0.85rem; margin: 0; }
.ix-profile-rows dd { margin: 0; font-weight: 600; text-align: right; }
.ix-profile-range { font-family: var(--mono); font-size: clamp(1.3rem, 3.5vw, 2rem); color: var(--lime); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; margin-bottom: 8px; }
.ix-profile-range span { color: var(--text-3); }
.ix-profile-range .ix-profile-from { font-size: 0.5em; text-transform: uppercase; letter-spacing: 0.12em; vertical-align: 0.22em; margin-right: 2px; }
.ix-profile-complex { color: var(--text-2); font-size: 0.95rem; margin-bottom: 14px; }
.ix-profile-complex b { color: var(--text); }
@media (max-width: 640px) { .ix-profile { grid-template-columns: 1fr; } }
.ix-profile-side { display: flex; flex-direction: column; gap: 16px; }
.ix-profile-assess { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; }
.ix-profile-assess ul { margin: 12px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.ix-profile-assess li { position: relative; padding-left: 18px; color: var(--text-2); font-size: 0.92rem; line-height: 1.55; }
.ix-profile-assess li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.ix-profile-range--scope { font-family: var(--mono); font-size: clamp(1.15rem, 3vw, 1.6rem); color: var(--violet); -webkit-text-stroke: 0; letter-spacing: 0.01em; }

/* ============================================================
   WORK — interactive portfolio explorer
   ============================================================ */
.ix-work { padding: clamp(40px, 7vw, 90px) 0 clamp(56px, 9vw, 120px); }
.ix-work-grid { display: grid; grid-template-columns: minmax(240px, 320px) 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.ix-work-rail { display: flex; flex-direction: column; gap: 2px; }
.ix-work-tab { display: flex; gap: 14px; align-items: flex-start; text-align: left; background: transparent; border: 0; border-left: 2px solid var(--line); padding: 16px; color: var(--text-3); font: inherit; cursor: pointer; transition: color var(--dur), border-color var(--dur), background var(--dur); }
.ix-work-tab:hover { color: var(--text); }
.ix-work-tab.is-active { color: var(--text); border-left-color: var(--lime); background: color-mix(in srgb, var(--lime) 5%, transparent); }
.ix-work-tab-i { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); margin-top: 3px; }
.ix-work-tab.is-active .ix-work-tab-i { color: var(--lime); }
.ix-work-tab-t { display: flex; flex-direction: column; gap: 2px; }
.ix-work-tab-name { font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; }
.ix-work-tab-dom { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); }
.ix-work-stage { position: relative; min-height: 460px; }
.ix-work-panel { position: absolute; inset: 0; opacity: 0; transform: translateY(14px); pointer-events: none; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); display: grid; grid-template-columns: 1fr; gap: 24px; }
.ix-work-panel.is-active { position: relative; opacity: 1; transform: none; pointer-events: auto; }
.ix-work-frame { border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden; background: var(--ink-950); }
.ix-work-frame-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface); }
.ix-work-frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-500); }
.ix-work-frame-bar b { margin-left: 12px; font-family: var(--mono); font-size: 0.72rem; font-weight: 500; color: var(--text-3); }
.ix-work-frame-body { display: block; height: clamp(160px, 26vw, 240px); position: relative; overflow: hidden; }
.ix-work-frame-body::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(color-mix(in srgb, var(--lime) 12%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--lime) 12%, transparent) 1px, transparent 1px); background-size: 34px 34px; animation: ix-work-pan 12s linear infinite; opacity: 0.5; }
@keyframes ix-work-pan { from { background-position: 0 0, 0 0; } to { background-position: 34px 34px, 34px 34px; } }
.ix-work-anim-0 { background: radial-gradient(120% 140% at 20% 10%, color-mix(in srgb, var(--lime) 16%, transparent), transparent 55%), var(--ink-900); }
.ix-work-anim-1 { background: linear-gradient(120deg, color-mix(in srgb, var(--violet) 18%, var(--ink-900)), var(--ink-900)); }
.ix-work-anim-2 { background: radial-gradient(100% 120% at 80% 20%, color-mix(in srgb, var(--lime) 14%, transparent), transparent 55%), var(--ink-900); }
.ix-work-anim-3 { background: linear-gradient(200deg, color-mix(in srgb, var(--lime) 10%, var(--ink-900)), var(--ink-900)); }
.ix-work-anim-4 { background: radial-gradient(120% 120% at 50% 100%, color-mix(in srgb, var(--violet) 16%, transparent), transparent 55%), var(--ink-900); }
.ix-work-tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lime); }
.ix-work-detail h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin: 8px 0 12px; letter-spacing: -0.02em; }
.ix-work-purpose { color: var(--text); font-size: 1.05rem; margin-bottom: 20px; max-width: 60ch; }
.ix-work-facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 28px; }
.ix-work-facts > div { border-top: 1px solid var(--line); padding-top: 12px; }
.ix-work-facts dt { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 6px; }
.ix-work-facts dd { margin: 0; color: var(--text-2); font-size: 0.95rem; line-height: 1.55; }
.ix-work-state { display: inline-block; font-family: var(--mono); font-size: 0.8rem; color: var(--lime); border: 1px solid color-mix(in srgb, var(--lime) 40%, var(--line-2)); border-radius: 999px; padding: 3px 12px; }
.ix-work-visit { display: inline-block; margin-top: 22px; font-weight: 600; color: var(--lime); border-bottom: 1px solid color-mix(in srgb, var(--lime) 40%, transparent); padding-bottom: 2px; transition: border-color var(--dur); }
.ix-work-visit:hover { border-color: var(--lime); }
@media (max-width: 900px) { .ix-work-grid { grid-template-columns: 1fr; } .ix-work-stage { min-height: 0; } .ix-work-panel { position: relative; display: none; } .ix-work-panel.is-active { display: grid; } }
@media (max-width: 560px) { .ix-work-facts { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .ix-work-panel { transition: none; } .ix-work-frame-body::after { animation: none; } }

/* ============================================================
   STUDIO — auto-playing discipline reel
   ============================================================ */
.ix-reel-sec { padding: clamp(40px, 7vw, 90px) 0; }
.ix-reel { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); }
.ix-reel-stage { position: relative; height: clamp(280px, 42vw, 460px); }
.ix-reel-frame { position: absolute; inset: 0; opacity: 0; transition: opacity 0.7s var(--ease); }
.ix-reel-frame.is-active { opacity: 1; }
.ix-reel-visual { position: absolute; inset: 0; display: block; }
.ix-reel-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, var(--ink-950) 0%, transparent 60%); }
.ix-reel-visual::before { content: ""; position: absolute; top: 0; bottom: 0; left: -30%; width: 30%; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--lime) 8%, transparent), transparent); animation: ix-seeit-scan 6s var(--ease) infinite; }
.ix-reel-cap { position: absolute; left: 0; bottom: 0; padding: clamp(24px, 4vw, 44px); z-index: 2; max-width: 60ch; }
.ix-reel-n { font-family: var(--mono); font-size: 0.72rem; color: var(--lime); }
.ix-reel-cap h3 { font-size: clamp(1.6rem, 4vw, 2.6rem); letter-spacing: -0.02em; margin: 8px 0 10px; }
.ix-reel-cap p { color: var(--text-2); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.ix-reel-prog { position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--lime); z-index: 3; }
.ix-reel-strip { display: flex; flex-wrap: wrap; gap: 2px; border-top: 1px solid var(--line); background: var(--raised); }
.ix-reel-dot { flex: 1 1 140px; display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: transparent; border: 0; border-top: 2px solid transparent; color: var(--text-3); font: inherit; font-size: 0.9rem; cursor: pointer; transition: color var(--dur), background var(--dur), border-color var(--dur); text-align: left; }
.ix-reel-dot:hover { color: var(--text); }
.ix-reel-dot.is-active { color: var(--text); background: color-mix(in srgb, var(--lime) 6%, transparent); border-top-color: var(--lime); }
.ix-reel-dot-n { font-family: var(--mono); font-size: 0.7rem; color: var(--text-3); }
.ix-reel-dot.is-active .ix-reel-dot-n { color: var(--lime); }
.ix-reel-anim-0 { background: radial-gradient(120% 120% at 30% 20%, color-mix(in srgb, var(--lime) 22%, transparent), transparent 55%), var(--ink-900); }
.ix-reel-anim-1 { background: linear-gradient(120deg, color-mix(in srgb, var(--violet) 26%, var(--ink-900)), var(--ink-900)); }
.ix-reel-anim-2 { background: radial-gradient(100% 120% at 75% 30%, color-mix(in srgb, var(--lime) 18%, transparent), transparent 55%), var(--ink-900); }
.ix-reel-anim-3 { background: conic-gradient(from 210deg at 60% 40%, color-mix(in srgb, var(--violet) 22%, var(--ink-900)), var(--ink-900), color-mix(in srgb, var(--lime) 16%, var(--ink-900))); }
.ix-reel-anim-4 { background: radial-gradient(120% 120% at 50% 100%, color-mix(in srgb, var(--lime) 18%, transparent), transparent 55%), var(--ink-900); }
.ix-reel-anim-5 { background: linear-gradient(200deg, color-mix(in srgb, var(--violet) 20%, var(--ink-900)), var(--ink-900)); }
@media (max-width: 620px) { .ix-reel-dot { flex-basis: 45%; } }
@media (prefers-reduced-motion: reduce) { .ix-reel-frame { transition: none; } .ix-reel-prog, .ix-reel-visual::before { animation: none; } }

/* ============================================================
   ABOUT — self-running product-lifecycle flow
   ============================================================ */
.ix-life { padding: clamp(40px, 7vw, 90px) 0; border-top: 1px solid var(--line); }
.ix-life-flow { list-style: none; margin: 36px 0 0; padding: 0 0 4px; display: flex; gap: 0; position: relative; overflow-x: auto; }
.ix-life-flow::before { content: ""; position: absolute; left: 6%; right: 6%; top: 22px; height: 2px; background: var(--line-2); }
.ix-life-flow li { position: relative; flex: 1 0 110px; text-align: center; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-3); padding-top: 46px; animation: ix-life-txt 6s var(--ease) infinite; animation-delay: calc(var(--i) * 1s); }
.ix-life-dot { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 2px solid var(--line-2); animation: ix-life-pulse 6s var(--ease) infinite; animation-delay: calc(var(--i) * 1s); }
.ix-life-flow li:hover { color: var(--text); }
.ix-life-flow li:hover .ix-life-dot { background: var(--lime); border-color: var(--lime); }
@keyframes ix-life-pulse { 0%, 78%, 100% { background: var(--surface); border-color: var(--line-2); box-shadow: none; } 8%, 20% { background: var(--lime); border-color: var(--lime); box-shadow: 0 0 0 6px color-mix(in srgb, var(--lime) 14%, transparent); } }
@keyframes ix-life-txt { 0%, 78%, 100% { color: var(--text-3); } 8%, 20% { color: var(--text); } }
@media (prefers-reduced-motion: reduce) { .ix-life-flow li, .ix-life-dot { animation: none; } }

/* 404 */
.ix-404-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

/* mobile: interactive controls should not trigger double-tap zoom */
.ix-burger, .ix-btn, .ix-cta, .ix-magnet, .ix-cur-opt, .ix-install,
.ix-cfg-card, .ix-cat-head, .ix-spot-tab, .ix-reel-dot, .ix-work-tab,
.ix-seq-step, .ix-brief-opt, .ix-consent .ix-btn { touch-action: manipulation; }

/* magnetic buttons: tap feedback on touch devices (experiment 05) */
@keyframes ix-magnet-tap { 0% { transform: translateY(0) scale(1); } 30% { transform: translateY(-8px) scale(1.06); } 60% { transform: translateY(2px) scale(0.98); } 100% { transform: translateY(0) scale(1); } }
.ix-magnet.is-tapped { animation: ix-magnet-tap 0.5s var(--ease); }

/* ============================================================
   THE GROUP — sister platform (payments) flow visual
   ============================================================ */
.ix-grp { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
.ix-grp-card { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(24px, 4vw, 44px); }
@media (max-width: 860px) { .ix-grp-card { grid-template-columns: 1fr; } }
.ix-grp-flow { display: flex; align-items: center; gap: 8px; }
.ix-grp-node { flex: 1 1 0; min-width: 0; text-align: center; background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-md); padding: 16px 10px; }
.ix-grp-node b { display: block; font-size: 0.95rem; letter-spacing: -0.01em; }
.ix-grp-node span { display: block; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin-top: 5px; line-height: 1.3; }
.ix-grp-node--core { border-color: color-mix(in srgb, var(--lime) 45%, var(--line-2)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lime) 22%, transparent); }
.ix-grp-node--core b { color: var(--lime); }
.ix-grp-wire { position: relative; flex: 0 0 30px; height: 2px; background: var(--line-2); }
.ix-grp-packet { position: absolute; top: 50%; left: 0; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 8px var(--lime); animation: ix-grp-run 2.4s var(--ease) infinite; }
.ix-grp-packet--b { animation-delay: 1.2s; }
@keyframes ix-grp-run { 0% { left: 0; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: 100%; opacity: 0; } }
.ix-grp-body p { color: var(--text-2); margin: 14px 0 22px; }
.ix-grp-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.ix-grp-flow--v { flex-direction: column; }
.ix-grp-flow--v .ix-grp-node { width: 100%; }
.ix-grp-flow--v .ix-grp-wire { width: 2px; height: 30px; flex-basis: 30px; }
.ix-grp-flow--v .ix-grp-packet { left: 50%; margin-left: -3.5px; top: 0; margin-top: 0; animation-name: ix-grp-run-v; }
@keyframes ix-grp-run-v { 0% { top: 0; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
@media (max-width: 420px) { .ix-grp-node span { display: none; } }
@media (prefers-reduced-motion: reduce) { .ix-grp-packet { animation: none; opacity: 0.9; left: 50%; top: 50%; } }

/* products: flagship (Anakalice payments) */
.ix-product--flag { border: 1px solid color-mix(in srgb, var(--lime) 30%, var(--line)); border-radius: var(--r-lg); background: color-mix(in srgb, var(--lime) 4%, var(--surface)); padding: clamp(20px, 3vw, 32px); }
.ix-product-kind { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin: 2px 0 14px; }
.ix-product-kind a { color: var(--lime); }
.ix-product-visual--flow { display: flex; align-items: center; justify-content: center; }

/* work: category filter bar */
.ix-work-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(20px, 3vw, 32px); }
.ix-work-filter { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--text-3); background: transparent; border: 1px solid var(--line-2); border-radius: 999px; padding: 8px 16px; cursor: pointer; transition: color var(--dur), background var(--dur), border-color var(--dur); }
.ix-work-filter:hover { color: var(--text); }
.ix-work-filter.is-active { color: var(--lime-ink); background: var(--lime); border-color: var(--lime); }

/* ============================================================
   WORK v2 — explained, grouped portfolio grid
   ============================================================ */
.ix-wk-intro { padding: clamp(48px, 7vw, 90px) 0; border-top: 1px solid var(--line); }
.ix-wk-intro-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 860px) { .ix-wk-intro-grid { grid-template-columns: 1fr; } }
.ix-wk-intro-copy h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin: 10px 0 16px; letter-spacing: -0.02em; }
.ix-wk-intro-copy p { color: var(--text-2); font-size: 1.08rem; line-height: 1.7; max-width: 60ch; }
.ix-wk-stats { display: grid; gap: 14px; }
.ix-wk-stats > div { display: flex; align-items: baseline; gap: 14px; border-top: 1px solid var(--line); padding-top: 14px; }
.ix-wk-stats b { font-family: var(--mono); font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--lime); line-height: 1; }
.ix-wk-stats span { color: var(--text-2); font-size: 0.95rem; }

.ix-wk-group { padding: clamp(36px, 5vw, 64px) 0; border-top: 1px solid var(--line); }
.ix-wk-group-head { max-width: 70ch; margin-bottom: clamp(20px, 3vw, 32px); }
.ix-wk-group-head p { color: var(--text-2); font-size: 1.05rem; margin-top: 10px; }
.ix-wk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }

.ix-wk-tile { position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); color: var(--text); transition: transform var(--dur) var(--ease), border-color var(--dur), background var(--dur), box-shadow var(--dur); }
.ix-wk-shot { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ink-800); border-bottom: 1px solid var(--line); }
.ix-wk-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; transition: transform 0.5s var(--ease); }
.ix-wk-tile:hover .ix-wk-shot img { transform: scale(1.05); }
.ix-wk-tile-body { display: flex; flex-direction: column; flex: 1 1 auto; padding: 18px 20px 20px; }
.ix-wk-tile:hover { transform: translateY(-5px); border-color: var(--lime); background: color-mix(in srgb, var(--lime) 5%, var(--surface)); box-shadow: 0 18px 40px rgba(0,0,0,0.3); }
.ix-wk-tile:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.ix-wk-tile-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.ix-wk-tile-field { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime); }
.ix-wk-tile-live { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); animation: ix-wk-pulse 2.4s var(--ease) infinite; flex: 0 0 auto; }
@keyframes ix-wk-pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--lime) 50%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
.ix-wk-tile-name { font-size: 1.2rem; letter-spacing: -0.01em; margin-bottom: 8px; }
.ix-wk-tile-what { color: var(--text-2); font-size: 0.92rem; line-height: 1.5; flex: 1 1 auto; margin-bottom: 16px; }
.ix-wk-tile-go { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--text-3); transition: color var(--dur), transform var(--dur); }
.ix-wk-tile:hover .ix-wk-tile-go { color: var(--lime); transform: translateX(3px); }
.ix-wk-tile-scan { position: absolute; top: 0; left: -40%; width: 40%; height: 100%; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--lime) 10%, transparent), transparent); opacity: 0; pointer-events: none; }
.ix-wk-tile:hover .ix-wk-tile-scan { opacity: 1; animation: ix-seeit-scan 1.1s var(--ease); }
@media (prefers-reduced-motion: reduce) { .ix-wk-tile-live { animation: none; } .ix-wk-tile:hover .ix-wk-tile-scan { animation: none; opacity: 0; } }

/* work: flagship platform explainer (Anakalice payments) */
.ix-wk-flag { padding: clamp(40px, 6vw, 80px) 0; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--lime) 3%, var(--bg)); }
.ix-wk-flag-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 860px) { .ix-wk-flag-grid { grid-template-columns: 1fr; } }
.ix-wk-flag-copy h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin: 10px 0 16px; letter-spacing: -0.02em; }
.ix-wk-flag-copy p { color: var(--text-2); line-height: 1.7; margin-bottom: 14px; max-width: 64ch; }
.ix-wk-flag-points { list-style: none; margin: 6px 0 22px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ix-wk-flag-points li { position: relative; padding-left: 20px; color: var(--text); font-size: 0.95rem; line-height: 1.55; }
.ix-wk-flag-points li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.ix-wk-flag-visual { display: flex; align-items: center; justify-content: center; }

/* work tiles: clickable name + APK download */
.ix-wk-tile-name a { color: inherit; text-decoration: none; }
.ix-wk-tile-name a:hover, .ix-wk-tile-name a:focus-visible { color: var(--lime); }
.ix-wk-apk { align-self: flex-start; display: inline-block; margin-top: 2px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.02em; color: var(--violet); border: 1px solid color-mix(in srgb, var(--violet) 45%, var(--line-2)); border-radius: 999px; padding: 7px 14px; transition: background var(--dur), color var(--dur); }
.ix-wk-apk:hover { background: var(--violet); color: #0a0c08; }

/* ============================================================
   CAPABILITIES — connected system map + combine (interactive)
   ============================================================ */
.caps-section { padding: clamp(36px, 6vw, 72px) 0 clamp(56px, 9vw, 120px); }
.cap-system { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
@media (max-width: 900px) { .cap-system { grid-template-columns: 1fr; } }

.cap-map { position: relative; margin: 0; border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(120% 120% at 50% 0%, color-mix(in srgb, var(--lime) 6%, transparent), transparent 60%), var(--surface); padding: 12px; }
.cap-map svg { display: block; width: 100%; height: auto; overflow: visible; }
.cap-map-hint { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); text-align: center; padding: 8px 0 2px; }

.cap-edge { stroke: var(--ink-600); stroke-width: 1; opacity: 0.5; transition: stroke var(--dur), opacity var(--dur), stroke-width var(--dur); }
.cap-edge.is-lit { stroke: var(--lime); opacity: 0.9; stroke-width: 1.6; }

.cap-node { cursor: pointer; }
.cap-node-hit { fill: transparent; }
.cap-node-dot { fill: var(--raised); stroke: var(--line-2); stroke-width: 2; transition: fill var(--dur), stroke var(--dur), r var(--dur); }
.cap-node-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; fill: var(--text-3); transition: fill var(--dur); pointer-events: none; }
.cap-node.is-core .cap-node-dot { fill: color-mix(in srgb, var(--lime) 22%, var(--raised)); stroke: color-mix(in srgb, var(--lime) 60%, var(--line-2)); }
.cap-node.is-rel .cap-node-dot { stroke: var(--lime); }
.cap-node.is-rel .cap-node-label { fill: var(--text-2); }
.cap-node.is-active .cap-node-dot { fill: var(--lime); stroke: var(--lime); }
.cap-node.is-active .cap-node-label { fill: var(--lime); }
.cap-node.is-dim { opacity: 0.4; }
.cap-node:focus { outline: none; }
.cap-node:focus-visible .cap-node-dot { stroke: var(--lime); stroke-width: 3; }
.cap-node:focus-visible .cap-node-hit { stroke: color-mix(in srgb, var(--lime) 50%, transparent); stroke-width: 2; stroke-dasharray: 3 3; }
/* gentle self-running pulse on the active/core node so the map is never dead */
.cap-node.is-active .cap-node-dot { animation: cap-pulse 2.4s var(--ease) infinite; }

.cap-panel { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: clamp(22px, 3vw, 34px); }
.cap-system.is-interactive .cap-panel { display: none; }
.cap-system.is-interactive .cap-panel.is-active { display: block; animation: cap-panel-in var(--dur) var(--ease); }
.cap-system:not(.is-interactive) .cap-panel { margin-bottom: 16px; }
.cap-kind { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lime); }
.cap-panel h2 { font-size: clamp(1.3rem, 2.6vw, 1.8rem); letter-spacing: -0.01em; margin: 8px 0 14px; }
.cap-lead { color: var(--text-2); line-height: 1.7; margin-bottom: 18px; }
.cap-points { list-style: none; margin: 0 0 22px; padding: 0; }
.cap-points li { position: relative; display: flex; align-items: flex-start; gap: 10px; padding: 7px 0; color: var(--text); font-size: 0.95rem; line-height: 1.5; }
.cap-points .dot { margin-top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); flex: 0 0 auto; }
.cap-conn { display: flex; flex-direction: column; gap: 4px; padding-top: 16px; border-top: 1px solid var(--line); }
.cap-conn-k { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.cap-conn-v { font-size: 0.9rem; color: var(--text-2); line-height: 1.5; }

.caps-combine { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 70%, var(--bg)); }
.caps-combine-h { font-size: clamp(1.5rem, 3.4vw, 2.4rem); margin: 10px 0 40px; max-width: 20ch; }
.combine-list { display: flex; flex-direction: column; }
.combine-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; padding: 20px 0; border-top: 1px solid var(--line); }
.combine-row:first-child { border-top: 0; }
.combine-name { font-size: clamp(1.05rem, 2vw, 1.35rem); font-weight: 600; color: var(--text); min-width: 12ch; }
.combine-eq { font-family: var(--mono); color: var(--lime); }
.combine-parts { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.combine-plus { font-family: var(--mono); color: var(--text-3); font-size: 0.8rem; }
.combine-chip { font-family: var(--mono); font-size: 0.78rem; color: var(--text-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 13px; background: var(--raised); transition: border-color var(--dur), color var(--dur), transform var(--dur); }
.combine-row.is-in .combine-chip { animation: chip-pop 0.5s var(--ease) both; animation-delay: calc(var(--i) * 0.06s + 0.1s); }
.combine-chip:hover { border-color: color-mix(in srgb, var(--lime) 55%, var(--line)); color: var(--text); }

@keyframes cap-panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes chip-pop { from { opacity: 0; transform: translateY(6px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes cap-pulse { 0%, 100% { r: 12; } 50% { r: 13.5; } }
@media (prefers-reduced-motion: reduce) {
	.cap-node.is-active .cap-node-dot { animation: none; }
	.cap-system.is-interactive .cap-panel.is-active { animation: none; }
	.combine-row.is-in .combine-chip { animation: none; }
}

/* ============================================================
   CAPABILITIES — interactive catalogue / spotlight / motion
   ============================================================ */

/* catalogue as an accordion */
.ix-cat-item { border-top: 1px solid var(--line); padding: clamp(12px, 2vw, 18px) 0; }
.ix-cat-item:first-child { border-top: 0; }
.ix-cat-head { width: 100%; display: flex; align-items: baseline; gap: 18px; background: transparent; border: 0; text-align: left; cursor: pointer; color: var(--text); font: inherit; padding: 8px 0; transition: color var(--dur); }
.ix-cat-head:hover { color: var(--lime); }
.ix-cat-head:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 6px; }
.ix-cat-num { font-family: var(--mono); font-size: 0.8rem; color: var(--lime); }
.ix-cat-title { flex: 1 1 auto; font-size: clamp(1.2rem, 3vw, 1.9rem); font-weight: 600; letter-spacing: -0.01em; }
.ix-cat-toggle { position: relative; width: 20px; height: 20px; flex: 0 0 auto; align-self: center; }
.ix-cat-toggle::before, .ix-cat-toggle::after { content: ""; position: absolute; background: var(--lime); transition: transform var(--dur) var(--ease); }
.ix-cat-toggle::before { top: 9px; left: 2px; width: 16px; height: 2px; }
.ix-cat-toggle::after { top: 2px; left: 9px; width: 2px; height: 16px; }
.ix-cat-item.is-open .ix-cat-toggle::after { transform: scaleY(0); }
.ix-cat-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.42s var(--ease); }
.ix-cat-item.is-open .ix-cat-body { grid-template-rows: 1fr; }
.ix-cat-body-inner { overflow: hidden; min-height: 0; }
.ix-cat-blurb { color: var(--text-2); margin: 14px 0 16px; max-width: 72ch; }
.ix-cat-item.is-open .ix-cat-items li { animation: chip-pop 0.5s var(--ease) both; animation-delay: calc(var(--i) * 0.05s + 0.05s); }

/* what you're getting: auto-advancing spotlight */
.ix-spot { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(20px, 4vw, 48px); align-items: stretch; }
.ix-spot-rail { display: flex; flex-direction: column; gap: 2px; }
.ix-spot-tab { display: flex; gap: 14px; align-items: baseline; text-align: left; background: transparent; border: 0; border-left: 2px solid var(--line); padding: 14px 16px; color: var(--text-3); font: inherit; font-size: 1.02rem; cursor: pointer; transition: color var(--dur), border-color var(--dur), background var(--dur); }
.ix-spot-tab:hover { color: var(--text); }
.ix-spot-tab.is-active { color: var(--text); border-left-color: var(--lime); background: color-mix(in srgb, var(--lime) 5%, transparent); }
.ix-spot-tab-n { font-family: var(--mono); font-size: 0.72rem; color: var(--text-3); }
.ix-spot-tab.is-active .ix-spot-tab-n { color: var(--lime); }
.ix-spot-stage { position: relative; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); overflow: hidden; min-height: 260px; }
.ix-spot-panel { position: absolute; inset: 0; padding: clamp(28px, 4vw, 48px); opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); display: flex; flex-direction: column; justify-content: center; }
.ix-spot-panel.is-active { opacity: 1; transform: none; pointer-events: auto; }
.ix-spot-n { font-family: var(--mono); font-size: clamp(2rem, 6vw, 3.4rem); color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--lime) 45%, transparent); line-height: 0.9; display: block; margin-bottom: 14px; }
.ix-spot-panel h3 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); margin-bottom: 12px; letter-spacing: -0.02em; }
.ix-spot-panel p { color: var(--text-2); font-size: clamp(1.05rem, 1.7vw, 1.25rem); max-width: 46ch; }
.ix-spot-prog { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--lime); }
@keyframes ix-spot-fill { from { width: 0; } to { width: 100%; } }
@media (max-width: 820px) { .ix-spot { grid-template-columns: 1fr; } .ix-spot-stage { min-height: 220px; } }

/* see it in action: self-running scan */
.ix-seeit-card { position: relative; overflow: hidden; }
.ix-seeit-scan { position: absolute; top: 0; left: -45%; width: 45%; height: 100%; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--lime) 9%, transparent), transparent); animation: ix-seeit-scan 4s var(--ease) infinite; pointer-events: none; }
.ix-seeit-card:nth-child(2) .ix-seeit-scan { animation-delay: 1.3s; }
.ix-seeit-card:nth-child(3) .ix-seeit-scan { animation-delay: 2.6s; }
@keyframes ix-seeit-scan { 0% { left: -45%; } 55%, 100% { left: 120%; } }

/* how we work: brighter, always-moving product visual */
.ix-ps-scan { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--lime), transparent); opacity: 0.55; z-index: 3; pointer-events: none; animation: ix-ps-scan 3s linear infinite; }
@keyframes ix-ps-scan { from { top: 0; } to { top: 100%; } }
.ix-ps-idea { flex-direction: column; gap: 16px; color: var(--text-2); font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.9rem; }
.ix-ps-idea i { width: 16px; height: 16px; border-radius: 50%; background: var(--lime); animation: ix-idea-pulse 1.8s var(--ease) infinite; }
@keyframes ix-idea-pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--lime) 55%, transparent); } 100% { box-shadow: 0 0 0 22px transparent; } }
.ix-ps-wire i { border-color: var(--ink-300); }
.ix-ps-ui i, .ix-ps-live i { background: var(--ink-500); }
.ix-ps-ui u { background: var(--ink-600); }
.ix-ps-live s { background: var(--ink-500); }
.ix-ps-code em { background: color-mix(in srgb, var(--violet) 60%, var(--ink-600)); }

@media (prefers-reduced-motion: reduce) {
	.ix-cat-body { transition: none; }
	.ix-cat-item.is-open .ix-cat-items li { animation: none; }
	.ix-spot-panel { transition: none; }
	.ix-spot-prog, .ix-seeit-scan, .ix-ps-scan, .ix-ps-idea i { animation: none; }
}