/* orcateam.ai landing — layout: a dive. The hero is the sea surface with the live pod;
   each section below sits a little deeper (0 m → 1 000 m), from experience down to infrastructure. */

:root {
  color-scheme: dark;
  /* page */
  --abyss: #03101c;
  --trench: #061a2b;
  --panel: #0a2236;
  --line: #17364f;
  --ink: #e8f3fa;
  --ink-2: #9db6c8;
  /* accents */
  --sonar: #3fe0cf;
  --sonar-ink: #02302c;
  --salmon: #ff9473;
  --amber: #ffc65c;
  --kelp: #5fdc95;
  --rose: #ff7d9c;
  /* orca */
  --orca: #070b10;
  --foam: #f2f7fa;
  /* glass overlays that always sit on deep water (same in both themes) */
  --glass: rgba(3, 16, 28, 0.76);
  --glass-ink: #e8f3fa;
  --glass-ink-2: #9db6c8;
  --glass-line: rgba(150, 205, 240, 0.18);
  /* scene (read by ocean.js) */
  --sky-top: #01060f;
  --sky-low: #0d2b48;
  --sea-top: #0d4a6b;
  --sea-mid: #072c47;
  --sea-deep: #03101c;
  --orb: #e6efff;
  --scene: night;
  /* instrument (sonar scope stays a dark device in both themes) */
  --scope-bg: #021613;
  --scope-ink: #bdfcf3;
  --scope-line: rgba(63, 224, 207, 0.22);

  --font-display: "Bricolage Grotesque", "Be Vietnam Pro", system-ui, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --nav-h: 64px;
  --radius: 14px;
  --wrap: 1180px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  --in-oklab: ;
  --in-oklch: ;
}

@supports (background: linear-gradient(in oklch, red, blue)) {
  :root {
    --in-oklab: in oklab, ;
    --in-oklch: in oklch, ;
  }
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --abyss: #f2f8fb;
    --trench: #e4eff5;
    --panel: #ffffff;
    --line: #cfe0ea;
    --ink: #06263a;
    --ink-2: #4a6578;
    --sonar: #087f77;
    --sonar-ink: #ffffff;
    --salmon: #d9542f;
    --amber: #9a6200;
    --kelp: #18834b;
    --rose: #c23b60;
    --sky-top: #6cb6e6;
    --sky-low: #e2f4fe;
    --sea-top: #1e9ec7;
    --sea-mid: #0b5e8c;
    --sea-deep: #083553;
    --orb: #fff0bd;
    --scene: day;
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --abyss: #f2f8fb;
  --trench: #e4eff5;
  --panel: #ffffff;
  --line: #cfe0ea;
  --ink: #06263a;
  --ink-2: #4a6578;
  --sonar: #087f77;
  --sonar-ink: #ffffff;
  --salmon: #d9542f;
  --amber: #9a6200;
  --kelp: #18834b;
  --rose: #c23b60;
  --sky-top: #6cb6e6;
  --sky-low: #e2f4fe;
  --sea-top: #1e9ec7;
  --sea-mid: #0b5e8c;
  --sea-deep: #083553;
  --orb: #fff0bd;
  --scene: day;
}

/* ---------- base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--abyss);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 60;
  background: var(--abyss);
}
img, canvas, svg { max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--sonar); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--sonar); color: var(--sonar-ink); }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 32px);
  margin-inline: auto;
  padding-left: var(--gutter-l);
  padding-right: var(--gutter-r);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--sonar); color: var(--sonar-ink); box-shadow: 0 10px 30px -12px var(--sonar); }
.btn-primary:hover { box-shadow: 0 14px 36px -10px var(--sonar); }
.btn-ghost { border-color: var(--line); background: transparent; color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink-2); }
.btn-sm { min-height: 38px; padding: 0 14px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--abyss) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.brand-mark { width: 32px; height: 32px; flex: none; }
.brand-word { font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.02em; }
.brand-word span { color: var(--sonar); font-family: var(--font-mono); font-weight: 500; font-size: 15px; letter-spacing: 0; margin-left: 1px; }
.nav-links { display: flex; gap: 4px; margin-left: 8px; list-style: none; padding: 0; margin-block: 0; }
.nav-links a {
  display: block; padding: 8px 12px; border-radius: 999px; text-decoration: none;
  font-size: 14.5px; color: var(--ink-2); transition: color .2s ease, background-color .2s ease;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 999px; display: inline-grid; place-items: center;
  border: 1px solid var(--line); background: transparent; cursor: pointer; color: var(--ink);
  transition: border-color .2s ease, transform .2s ease;
}
.icon-btn:hover { border-color: var(--ink-2); }
.icon-btn svg { width: 18px; height: 18px; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 3px; height: 40px; padding: 3px 4px 3px 9px;
  border-radius: 999px; border: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 600;
  transition: border-color .2s ease, background-color .2s ease;
}
.lang-switch:hover { border-color: var(--ink-2); }
.lang-switch .lang-globe { width: 15px; height: 15px; color: var(--sonar); margin-right: 2px; flex: none; }
.lang-switch a {
  display: inline-flex; align-items: center; justify-content: center;
  height: 32px; min-width: 34px; padding: 0 10px; border-radius: 999px; text-decoration: none;
  color: var(--ink-2); transition: color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.lang-switch a:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); }
.lang-switch a[aria-current="page"] {
  background: var(--sonar); color: var(--sonar-ink);
  box-shadow: 0 4px 14px -4px var(--sonar);
}
.theme-sun { display: none; }
:root[data-theme="light"] .theme-sun { display: block; }
:root[data-theme="light"] .theme-moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-sun { display: block; }
  :root:not([data-theme="dark"]) .theme-moon { display: none; }
}
.menu-btn { display: none; }
.nav-sheet { display: none; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .menu-btn { display: inline-grid; }
  .nav-login { display: none; }
  .nav-sheet:not([hidden]) {
    display: block; border-top: 1px solid var(--line);
    background: var(--abyss); padding-block: 8px 16px;
  }
  .nav-sheet ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
  .nav-sheet a { display: block; padding: 12px 4px; text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--line); }
}
@media (max-width: 420px) {
  .nav-cta { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--sea-deep);
  color: var(--ink);
}
.hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 0;
}
.hero-copy {
  position: relative; z-index: 2;
  padding-top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + clamp(16px, 4vh, 44px));
  padding-bottom: clamp(26px, 4vh, 40px);
}
.hero-copy-inner { max-width: 900px; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-2);
}
.kicker b { color: var(--sonar); font-weight: 500; }
.kicker .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--kelp); box-shadow: 0 0 0 4px color-mix(in srgb, var(--kelp) 25%, transparent); }
.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.125rem, 1rem + 3.8vw, 4.125rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin: 16px 0 16px;
  text-wrap: balance;
}
@media (min-width: 900px) { .hero h1 em { display: block; } }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(var(--in-oklch) 100deg, var(--sonar), color-mix(in oklab, var(--sonar) 40%, var(--ink)) 70%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lede { font-size: clamp(0.97rem, 0.85rem + 0.65vw, 1.15rem); color: var(--ink-2); max-width: 68ch; margin: 0; text-wrap: pretty; }
.lede strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-hint {
  margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 13.5px; color: var(--ink-2);
}
.hero-hint span { display: inline-flex; align-items: center; gap: 8px; }
.hero-hint kbd {
  font-family: var(--font-mono); font-size: 11.5px; padding: 2px 7px; border-radius: 6px;
  border: 1px solid var(--line); color: var(--ink);
}
.hero-ocean { position: relative; z-index: 1; height: clamp(420px, 60vh, 640px); pointer-events: none; }
.hero-wave {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 46px; z-index: 3; pointer-events: none;
  color: var(--abyss);
}
.hero-wave svg { width: 200%; height: 100%; display: block; animation: wave-drift 18s linear infinite; }
@keyframes wave-drift { to { transform: translateX(-50%); } }

/* overlays on the water */
.console {
  position: absolute; z-index: 4; left: var(--gutter-l); bottom: 64px;
  width: min(440px, calc(100% - 32px));
  background: var(--glass); color: var(--glass-ink);
  border: 1px solid var(--glass-line); border-radius: var(--radius);
  backdrop-filter: blur(12px) saturate(1.2); -webkit-backdrop-filter: blur(12px) saturate(1.2);
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, .7);
  font-size: 13px;
}
@media (min-width: 1212px) {
  .console { left: calc((100% - var(--wrap)) / 2); }
}
.console-head {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 10px 10px 10px 14px;
  border-bottom: 1px solid var(--glass-line);
}
.console-title { font-weight: 600; font-size: 13px; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.live { width: 7px; height: 7px; border-radius: 50%; background: #5fdc95; animation: live 1.8s ease-in-out infinite; }
@keyframes live { 50% { opacity: .35; } }
.console-actions { margin-left: auto; display: flex; flex-wrap: wrap; gap: 6px; }
.chip-btn {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 999px; white-space: nowrap;
  font-size: 12px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--glass-line); background: rgba(255, 255, 255, .04); color: var(--glass-ink);
  transition: transform .2s ease, opacity .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.chip-btn:hover { background: rgba(255, 255, 255, .1); transform: translateY(-1px); }
.chip-btn:active { transform: translateY(0); }
.chip-btn-accent {
  background: linear-gradient(var(--in-oklab) 135deg, rgba(63, 224, 207, .22), rgba(114, 241, 184, .12));
  border-color: rgba(63, 224, 207, .48);
  color: #d6fff9;
}
.chip-btn.is-active {
  background: rgba(63, 224, 207, .22);
  border-color: #3fe0cf;
  color: #bdfcf3;
  box-shadow: 0 0 16px -4px rgba(63, 224, 207, .65);
}
.chip-btn svg { width: 13px; height: 13px; }
.quota { padding: 10px 14px 8px; display: grid; gap: 6px; border-bottom: 1px solid var(--glass-line); }
.quota-row { display: flex; justify-content: space-between; gap: 8px; color: var(--glass-ink-2); font-size: 12px; }
.quota-row b { color: var(--glass-ink); font-weight: 500; }
.bar { height: 6px; border-radius: 99px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; border-radius: inherit; background: #3fe0cf; transition: width .5s ease, background-color .3s ease; }
.bar.is-warn > i { background: #ffc65c; }
.feed { list-style: none; margin: 0; padding: 8px 6px 8px; display: grid; gap: 2px; min-height: 124px; }
.feed li {
  display: grid; grid-template-columns: 44px 1fr; gap: 8px; align-items: baseline;
  padding: 4px 8px; border-radius: 8px; color: var(--glass-ink-2); line-height: 1.45;
  animation: feed-in .45s cubic-bezier(.2, .8, .2, 1);
}
.feed li:first-child { background: rgba(255, 255, 255, .05); color: var(--glass-ink); }
.feed time { font-family: var(--font-mono); font-size: 11px; color: var(--glass-ink-2); opacity: .8; }
.feed .h { font-family: var(--font-mono); font-size: 12px; font-weight: 500; }
@keyframes feed-in { from { opacity: 0; transform: translateY(-6px); } }

.approval {
  position: absolute; z-index: 5; width: min(320px, calc(100% - 32px));
  background: var(--glass); color: var(--glass-ink);
  border: 1px solid var(--glass-line); border-radius: var(--radius);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .75);
  padding: 14px; font-size: 13px;
  transform-origin: 85% 100%;
  animation: pop-in .35s cubic-bezier(.2, .9, .3, 1.2);
}
@keyframes pop-in { from { opacity: 0; transform: scale(.9) translateY(8px); } }
.approval-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.approval-top .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #ffc65c; }
.approval-top .count { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--glass-ink-2); }
.approval h3 { margin: 0 0 4px; font-size: 15px; line-height: 1.35; font-weight: 600; }
.approval p { margin: 0; color: var(--glass-ink-2); font-size: 12.5px; }
.approval .approval-note { margin-top: 8px; font-size: 11.5px; }
.approval-meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 12px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--glass-line); color: var(--glass-ink);
}
.tag i { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.approval-actions { display: flex; gap: 8px; }
.approval-actions button {
  flex: 1; height: 34px; border-radius: 10px; cursor: pointer; font-weight: 600; font-size: 13px;
  border: 1px solid var(--glass-line); background: rgba(255, 255, 255, .05); color: var(--glass-ink);
}
.approval-actions .ok { background: #5fdc95; border-color: #5fdc95; color: #032312; }
.approval-actions button:hover { filter: brightness(1.08); }
.approval-timer { margin-top: 10px; height: 3px; border-radius: 99px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.approval-timer i { display: block; height: 100%; width: 100%; background: #ffc65c; transform-origin: left; }
.approval.is-done { border-color: rgba(95, 220, 149, .5); }

.agent-card {
  position: absolute; z-index: 6; width: 256px; pointer-events: none;
  background: var(--glass); color: var(--glass-ink);
  border: 1px solid var(--glass-line); border-radius: 12px; padding: 12px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: 12.5px; box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .8);
  transition: opacity .15s ease;
}
.agent-card .who { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
.agent-card .who i { width: 9px; height: 9px; border-radius: 50%; }
.agent-card .role { color: var(--glass-ink-2); margin: 2px 0 8px; }
.agent-card dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; }
.agent-card dt { color: var(--glass-ink-2); }
.agent-card dd { margin: 0; font-family: var(--font-mono); font-size: 11.5px; text-align: right; }
#ac-archetype { color: #72f1b8; font-weight: 600; }

/* Orcaverse Studio customizer overlay */
.orca-customizer {
  position: absolute; z-index: 7;
  right: var(--gutter-r); bottom: 64px;
  width: min(410px, calc(100% - 32px));
  max-height: calc(100% - var(--nav-h) - 84px);
  overflow-y: auto;
  background: rgba(3, 15, 27, 0.88);
  color: var(--glass-ink);
  border: 1px solid rgba(63, 224, 207, 0.34);
  border-radius: 16px;
  padding: 14px;
  backdrop-filter: blur(16px) saturate(1.35);
  -webkit-backdrop-filter: blur(16px) saturate(1.35);
  box-shadow: 0 28px 70px -24px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(63, 224, 207, 0.12);
  font-size: 12.5px;
  display: grid;
  gap: 11px;
  animation: pop-in .28s cubic-bezier(.2, .9, .3, 1.15);
}
.orca-customizer[hidden] { display: none !important; }
@media (min-width: 1212px) {
  .orca-customizer { right: calc((100% - var(--wrap)) / 2); }
}
.oc-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
  padding-bottom: 8px; border-bottom: 1px solid var(--glass-line);
}
.oc-kicker {
  display: block; font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: #3fe0cf;
}
.oc-title { font-size: 16px; margin: 2px 0 0; color: #f2f8fc; }
.oc-head-actions { display: inline-flex; align-items: center; gap: 6px; }
.oc-close {
  width: 28px; height: 28px; border-radius: 999px; border: 1px solid var(--glass-line);
  background: rgba(255, 255, 255, .05); color: var(--glass-ink); cursor: pointer;
  display: inline-grid; place-items: center; font-size: 13px;
}
.oc-close:hover { background: rgba(255, 255, 255, .14); }
.oc-preview-wrap {
  position: relative; border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(150, 205, 240, 0.22);
  background: linear-gradient(var(--in-oklab) 180deg, #0b4160, #041829);
}
.oc-preview-wrap canvas { display: block; width: 100%; height: 112px; }
.oc-preview-meta {
  position: absolute; left: 10px; right: 10px; bottom: 8px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  pointer-events: none;
}
.oc-preview-handle {
  padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
  background: rgba(3, 16, 28, 0.78); color: #e8f3fa; border: 1px solid var(--glass-line);
}
.oc-preview-badge {
  padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 600;
  background: rgba(63, 224, 207, 0.2); color: #bdfcf3; border: 1px solid rgba(63, 224, 207, 0.45);
}
.oc-field { display: grid; gap: 6px; }
.oc-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.oc-label-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.oc-label { font-size: 11.5px; font-weight: 600; color: var(--glass-ink-2); }
.oc-label small { font-weight: 400; opacity: .8; }
.oc-readout { font-size: 11.5px; color: #3fe0cf; font-weight: 600; }
.oc-roster {
  display: flex; flex-wrap: wrap; gap: 5px;
}
.oc-member {
  display: inline-flex; align-items: center; gap: 5px;
  height: 26px; padding: 0 9px; border-radius: 999px;
  border: 1px solid var(--glass-line); background: rgba(255, 255, 255, .04);
  color: var(--glass-ink); font-family: var(--font-mono); font-size: 11px; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.oc-member i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.oc-member small { opacity: .72; font-size: 10px; }
.oc-member:hover { background: rgba(255, 255, 255, .1); }
.oc-member.is-selected {
  background: rgba(63, 224, 207, .2);
  border-color: #3fe0cf;
  color: #ffffff;
  box-shadow: 0 0 12px -3px rgba(63, 224, 207, .6);
}
.oc-presets { display: flex; flex-wrap: wrap; gap: 5px; }
.oc-pill {
  height: 25px; padding: 0 8px; border-radius: 7px;
  border: 1px solid var(--glass-line); background: rgba(255, 255, 255, .04);
  color: var(--glass-ink-2); font-size: 11px; font-weight: 500; cursor: pointer;
  transition: all .15s ease; white-space: nowrap;
}
.oc-pill:hover { color: var(--glass-ink); background: rgba(255, 255, 255, .1); }
.oc-pill.is-active {
  color: #022b27; background: #3fe0cf; border-color: #3fe0cf; font-weight: 600;
}
.oc-slider {
  width: 100%; accent-color: #3fe0cf; height: 5px; cursor: pointer; margin: 2px 0 0;
}
.oc-swatches { display: flex; flex-wrap: wrap; gap: 7px; }
.oc-swatch {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--sw, #3fe0cf);
  border: 2px solid rgba(255, 255, 255, 0.25);
  cursor: pointer; transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.oc-swatch:hover { transform: scale(1.12); }
.oc-swatch.is-active {
  border-color: #ffffff;
  box-shadow: 0 0 0 2px #03101c, 0 0 12px var(--sw, #3fe0cf);
  transform: scale(1.14);
}
.oc-foot {
  display: flex; gap: 8px; padding-top: 8px; border-top: 1px solid var(--glass-line);
}
.oc-foot .btn { flex: 1; min-height: 36px; font-size: 13px; }
.oc-foot .btn-ghost { color: var(--glass-ink); border-color: var(--glass-line); }
.oc-foot .btn-ghost:hover { border-color: #3fe0cf; background: rgba(63, 224, 207, .1); }

@media (max-width: 720px) {
  .hero-ocean { height: clamp(400px, 62vh, 520px); }
  .hero .hero-ctas { gap: 8px; margin-top: 20px; }
  .hero .hero-ctas .btn { min-height: 42px; padding: 0 16px; font-size: 14.5px; }
  .console { left: var(--gutter-l); right: var(--gutter-r); width: auto; bottom: 54px; }
  .console .feed { min-height: 0; }
  .console .feed li:nth-child(n + 3) { display: none; }
  .console-title .desk-only { display: none; }
  .hero-hint .desk { display: none; }
  .orca-customizer {
    left: var(--gutter-l); right: var(--gutter-r); width: auto; bottom: 54px;
    max-height: 76vh;
  }
  .oc-grid-2 { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- models strip ---------- */
.strip { border-block: 1px solid var(--line); background: var(--abyss); overflow: hidden; }
.strip-inner { display: flex; align-items: center; gap: 24px; padding-block: 18px; }
.strip-label { flex: none; font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); letter-spacing: .06em; text-transform: uppercase; }
.marquee { position: relative; overflow: hidden; flex: 1; min-width: 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 12px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.model {
  display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border-radius: 999px;
  border: 1px solid var(--line); font-family: var(--font-mono); font-size: 13px; color: var(--ink); white-space: nowrap;
}
.model i { width: 7px; height: 7px; border-radius: 50%; background: var(--sonar); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (max-width: 640px) { .strip-inner { flex-direction: column; align-items: stretch; gap: 12px; } }

/* ---------- sections ---------- */
.section { position: relative; padding-block: clamp(72px, 10vw, 128px); }
.section-alt { background: var(--trench); }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head-row {
  max-width: none; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px;
}
.section-head-row > div { max-width: 740px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; margin-bottom: 14px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--sonar);
}
.eyebrow .depth { color: var(--ink-2); padding-left: 12px; border-left: 1px solid var(--line); letter-spacing: .04em; }
h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 4.2vw, 52px); line-height: 1.12; letter-spacing: -0.03em;
  margin: 0 0 16px; text-wrap: balance;
}
.section-head p { color: var(--ink-2); font-size: 17.5px; margin: 0; max-width: 62ch; }
h3 { font-family: var(--font-display); font-weight: 650; font-size: 21px; line-height: 1.25; letter-spacing: -0.015em; margin: 0; text-wrap: balance; }

/* why orca */
.why { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.why-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow: hidden; display: flex; flex-direction: column; }
.why-card canvas { display: block; width: 100%; height: 150px; background: var(--sea-mid); }
.why-body { padding: 18px 18px 20px; display: grid; gap: 10px; }
.why-body .fact { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.why-body p { margin: 0; color: var(--ink-2); font-size: 15px; }
.maps { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--sonar); }
.maps svg { width: 16px; height: 16px; }
@media (max-width: 1080px) { .why { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .why { grid-template-columns: minmax(0, 1fr); } }

/* features */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature {
  position: relative; padding: 26px 24px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: grid; gap: 10px; align-content: start; min-width: 0;
  transition: background-color .25s ease;
}
.feature:hover { background: color-mix(in srgb, var(--sonar) 5%, transparent); }
.feature-icon { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; color: var(--sonar); background: color-mix(in srgb, var(--sonar) 12%, transparent); }
.feature-icon svg { width: 21px; height: 21px; }
.feature p { margin: 0; color: var(--ink-2); font-size: 15px; }
.feature code { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); padding: 1px 6px; border-radius: 6px; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .features { grid-template-columns: minmax(0, 1fr); } }

/* how it works */
.how { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.how-stage { position: sticky; top: calc(var(--nav-h) + 24px); }
.scope-wrap { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1; margin-inline: auto; }
.scope-wrap canvas { width: 100%; height: 100%; display: block; }
.scope-caption { text-align: center; margin-top: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: step; }
.step {
  position: relative; padding: 22px 22px 22px 70px; border-radius: var(--radius); border: 1px solid transparent;
  min-height: 26vh; display: grid; align-content: center; gap: 8px;
  transition: border-color .3s ease, background-color .3s ease, opacity .3s ease;
  opacity: .55;
}
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 20px; top: 50%; translate: 0 -50%;
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 13px; border: 1px solid var(--line); color: var(--ink-2);
  transition: all .3s ease;
}
.step.is-active { opacity: 1; border-color: var(--line); background: var(--panel); }
.step.is-active::before { background: var(--sonar); border-color: var(--sonar); color: var(--sonar-ink); }
.step p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.step code { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink); }
@media (max-width: 900px) {
  .how { grid-template-columns: minmax(0, 1fr); }
  .how-stage { top: calc(var(--nav-h) + 8px); z-index: 2; background: var(--abyss); padding-block: 8px; }
  .scope-wrap { max-width: 260px; }
  .step { min-height: 0; padding-block: 18px; }
}

/* agents gallery */
.pod { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.agent {
  border: 1px solid color-mix(in oklab, var(--agent, var(--sonar)) 26%, var(--line));
  border-radius: var(--radius);
  background: linear-gradient(var(--in-oklab) 180deg, color-mix(in oklab, var(--agent, var(--sonar)) 7%, var(--panel)) 0%, var(--panel) 68%);
  padding: 0 0 18px; display: grid; gap: 6px; align-content: start; overflow: hidden; cursor: pointer;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.agent:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--agent, var(--sonar)) 65%, var(--line));
  box-shadow: 0 16px 34px -20px color-mix(in oklab, var(--agent, var(--sonar)) 58%, transparent);
}
.agent canvas {
  display: block; width: 100%; height: 126px;
  background: color-mix(in oklab, var(--sea-mid) 82%, var(--agent, var(--sonar)));
  border-bottom: 1px solid color-mix(in oklab, var(--agent, var(--sonar)) 28%, var(--line));
  margin-bottom: 8px;
}
.agent > :not(canvas) { padding-inline: 16px; }
.agent-top { display: flex; align-items: center; justify-content: space-between; gap: 6px; flex-wrap: wrap; }
.agent .dept { font-family: var(--font-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-2); }
.size-badge {
  display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 999px;
  font-size: 10.5px; font-weight: 600;
  color: var(--agent, var(--sonar));
  background: color-mix(in oklab, var(--agent, var(--sonar)) 14%, transparent);
  border: 1px solid color-mix(in oklab, var(--agent, var(--sonar)) 38%, var(--line));
}
.size-badge-calf {
  color: var(--kelp);
  background: color-mix(in oklab, var(--kelp) 15%, transparent);
  border-color: color-mix(in oklab, var(--kelp) 42%, var(--line));
}
.agent h3 { font-size: 17px; }
.agent .meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.pill {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap;
}
.pill.tier-advise { color: var(--sonar); border-color: color-mix(in srgb, var(--sonar) 45%, var(--line)); }
.pill.tier-draft { color: var(--amber); border-color: color-mix(in srgb, var(--amber) 45%, var(--line)); }
.pill.tier-execute { color: var(--kelp); border-color: color-mix(in srgb, var(--kelp) 45%, var(--line)); }
.pill.tier-sensitive { color: var(--rose); border-color: color-mix(in srgb, var(--rose) 45%, var(--line)); }
@media (max-width: 1080px) { .pod { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .pod { grid-template-columns: minmax(0, 1fr); } }

/* governance */
.gov { display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px; }
.gov-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: clamp(20px, 3vw, 28px); min-width: 0; }
.gov-card h3 { margin-bottom: 6px; }
.gov-card > p { margin: 0 0 20px; color: var(--ink-2); font-size: 15px; }
.gov-wide { grid-column: 1 / -1; }
.qrow { display: grid; grid-template-columns: 150px minmax(0, 1fr) 124px; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.qrow:last-of-type { border-bottom: 0; }
.qrow .who { font-size: 14px; font-weight: 600; }
.qrow .who small { display: block; font-weight: 400; color: var(--ink-2); font-size: 12.5px; }
.qrow .amt { text-align: right; font-family: var(--font-mono); font-size: 13px; }
.qbar { height: 10px; border-radius: 99px; background: color-mix(in srgb, var(--ink) 9%, transparent); overflow: hidden; }
.qbar i { display: block; height: 100%; border-radius: inherit; background: var(--ink-2); width: var(--w); transform-origin: left; }
.qrow.is-min .qbar i { background: var(--sonar); }
.qrow.is-min .amt { color: var(--sonar); font-weight: 600; }
.qresult {
  margin-top: 16px; padding: 14px 16px; border-radius: 12px; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center;
  background: color-mix(in srgb, var(--sonar) 10%, transparent); border: 1px solid color-mix(in srgb, var(--sonar) 35%, var(--line));
  font-size: 14px;
}
.qresult code { font-family: var(--font-mono); font-size: 13px; }
.qrules { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tiers { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.tiers li { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; align-items: start; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.tiers li:last-child { border-bottom: 0; }
.tiers p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.tiers .pill { justify-self: start; }
.inbox { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.inbox li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.inbox li:last-child { border-bottom: 0; }
.inbox li span:nth-child(2) { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inbox svg { width: 18px; height: 18px; color: var(--ink-2); }
.inbox .st { font-family: var(--font-mono); font-size: 11.5px; }
.st-wait { color: var(--amber); }
.st-ok { color: var(--kelp); }
.st-no { color: var(--rose); }
@media (max-width: 900px) {
  .gov { grid-template-columns: minmax(0, 1fr); }
  .qrow { grid-template-columns: minmax(0, 1fr) auto; }
  .qrow .qbar { grid-column: 1 / -1; grid-row: 2; }
}

/* infrastructure */
.stack { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.layer { padding: 22px 22px 24px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; align-content: start; min-width: 0; }
.layer:not(:nth-child(3n + 1)) { padding-left: 22px; border-left: 1px solid var(--line); }
.layer .k { font-family: var(--font-mono); font-size: 12px; color: var(--sonar); }
.layer h3 { font-size: 18px; }
.layer p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.isolation {
  margin-top: 28px; display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--panel);
}
.isolation svg { width: 26px; height: 26px; color: var(--sonar); flex: none; margin-top: 2px; }
.isolation p { margin: 0; color: var(--ink-2); font-size: 15px; }
.isolation strong { color: var(--ink); }
@media (max-width: 900px) {
  .stack { grid-template-columns: minmax(0, 1fr); }
  .layer, .layer:not(:nth-child(3n + 1)) { padding: 18px 0; border-left: 0; }
}

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-weight: 600; font-size: 17px; line-height: 1.4;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
  border-right: 2px solid var(--ink-2); border-bottom: 2px solid var(--ink-2); rotate: 45deg; transition: rotate .25s ease, margin .25s ease;
}
.faq details[open] summary::after { rotate: -135deg; margin-top: -2px; }
.faq details p { margin: 0 0 20px; color: var(--ink-2); max-width: 64ch; }
@media (max-width: 900px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* final cta */
.final { position: relative; overflow: hidden; isolation: isolate; background: var(--sea-mid); color: #e8f3fa; }
.final canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: -1; }
.final-inner { padding-block: clamp(96px, 14vw, 168px); display: grid; justify-items: start; gap: 18px; }
.final h2 { color: #f2f8fc; max-width: 16ch; }
.final p { margin: 0; color: #b9cfde; max-width: 52ch; font-size: 17.5px; }
.final .btn-ghost { color: #e8f3fa; border-color: rgba(200, 230, 250, .3); }
.final .btn-primary { background: #3fe0cf; color: #02302c; box-shadow: 0 10px 30px -12px #3fe0cf; }

/* footer */
.footer { border-top: 1px solid var(--line); padding-block: 36px 40px; color: var(--ink-2); font-size: 14px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--ink); }

/* depth gauge */
.depth-gauge {
  position: fixed; z-index: 40; right: max(18px, env(safe-area-inset-right, 0px)); top: 50%; translate: 0 -50%;
  display: grid; justify-items: end; gap: 8px; pointer-events: none;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-2);
  opacity: 0; transition: opacity .4s ease;
}
.depth-gauge.is-on { opacity: 1; }
.depth-gauge .rail { width: 2px; height: 160px; background: var(--line); border-radius: 2px; position: relative; }
.depth-gauge .rail i { position: absolute; left: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--sonar); top: var(--p, 0%); translate: 0 -50%; box-shadow: 0 0 0 4px color-mix(in srgb, var(--sonar) 25%, transparent); }
.depth-gauge b { color: var(--ink); font-weight: 500; }
@media (max-width: 1280px) { .depth-gauge { display: none; } }

/* reveal (scroll-driven where supported; content is fully visible without it) */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .reveal {
      animation: rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 55%;
    }
  }
}
@keyframes rise { from { transform: translateY(36px) scale(.985); } to { transform: none; } }

@property --animation-reduced {
  syntax: "*";
  inherits: false;
  initial-value: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: var(--animation-reduced) !important; transition-duration: 0s !important; }
}