/* ============================================================
   Phorvex - Design System v3
   Obsidian, bone, copper. Cinematic dark.
   ============================================================ */

:root {
  --base: #0b0e0c;
  --base-2: #10140f;
  --base-3: #151a14;
  --bone: #ece8df;
  --bone-2: #f0ede5;
  --text: #e4e0d6;
  --text-2: #a5a499;
  --text-3: #70716a;
  --on-bone: #15180f;
  --on-bone-2: #5b5c50;
  --line: rgba(236, 232, 223, 0.11);
  --line-soft: rgba(236, 232, 223, 0.07);
  --line-bone: #d5d1c4;
  --copper: #d98e4f;
  --copper-deep: #c2752f;
  --proven: #8fc8a4;
  --proven-ink: #2b6e4d;
  --proven-bg: rgba(143, 200, 164, 0.12);
  --pending: #d9b36a;
  --pending-ink: #8a6420;
  --pending-bg: rgba(217, 179, 106, 0.12);
  --threat: #d96459;
  --font-sans: "Inter Tight", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-serif: "Instrument Serif", georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --maxw: 1240px;
  --nav-h: 76px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--base);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(217, 142, 79, 0.3); }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
  color: var(--bone);
}
.serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

.wrap { width: min(var(--maxw), calc(100% - 48px)); margin-inline: auto; }

/* ============ labels & chips ============ */
.label {
  display: inline-flex; align-items: baseline; gap: 14px;
  font: 500 11.5px var(--font-mono);
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-3);
}
.label .idx { color: var(--copper); font-weight: 600; }
.on-bone .label { color: var(--on-bone-2); }
.on-bone .label .idx { color: var(--copper-deep); }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 11px var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 3px;
}
.chip-proven { color: var(--proven); background: var(--proven-bg); }
.chip-pending { color: var(--pending); background: var(--pending-bg); }
.chip-signal { color: var(--copper); background: rgba(217, 142, 79, 0.1); }
.chip .sq { width: 7px; height: 7px; background: currentColor; }
.on-bone .chip-proven { color: var(--proven-ink); background: rgba(43, 110, 77, 0.12); }
.on-bone .chip-pending { color: var(--pending-ink); background: rgba(138, 100, 32, 0.12); }

/* ============ navigation ============ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 200; height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11, 14, 12, 0.82);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom-color: var(--line-soft);
}
.nav-inner { height: 100%; display: flex; align-items: center; gap: 40px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
/* Brand mark: exact Phorvex displaced-square geometry (svg/mark/phorvex-mark-color-on-dark.svg) */
.brand-mark {
  width: 22px; height: 22px; flex-shrink: 0;
  background: url("../brand/svg/mark/phorvex-mark-color-on-dark.svg") center / contain no-repeat;
}
.brand-name { font: 700 17px var(--font-sans); letter-spacing: -0.02em; color: var(--bone); }
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-item { position: relative; }
.nav-item > a, .nav-item > button {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px; border-radius: 4px;
  font: 500 13.5px var(--font-body); color: var(--text-2);
  background: none; border: 0; cursor: pointer;
  transition: color 0.18s, background 0.18s;
}
.nav-item > a:hover, .nav-item > button:hover, .nav-item.open > button { color: var(--bone); background: rgba(236, 232, 223, 0.06); }
.caret { width: 7px; height: 7px; border-right: 1.4px solid currentColor; border-bottom: 1.4px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform 0.22s; }
.nav-item.open .caret { transform: rotate(225deg) translateY(-1px); }
.dropdown {
  position: absolute; top: calc(100% + 12px); left: 0; min-width: 300px;
  background: #131712;
  border: 1px solid var(--line); border-radius: 10px;
  padding: 8px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
}
.nav-item.open .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a {
  display: block; padding: 11px 13px; border-radius: 7px;
  opacity: 0; transform: translateY(5px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), background 0.15s;
}
.nav-item.open .dropdown a { opacity: 1; transform: none; }
.nav-item.open .dropdown a:nth-child(1) { transition-delay: 0.04s; }
.nav-item.open .dropdown a:nth-child(2) { transition-delay: 0.08s; }
.nav-item.open .dropdown a:nth-child(3) { transition-delay: 0.12s; }
.nav-item.open .dropdown a:nth-child(4) { transition-delay: 0.16s; }
.nav-item.open .dropdown a:nth-child(5) { transition-delay: 0.20s; }
.nav-item.open .dropdown a:nth-child(6) { transition-delay: 0.24s; }
.dropdown a:hover { background: rgba(236, 232, 223, 0.05); }
.dd-title { display: flex; align-items: center; gap: 9px; font: 600 13.5px var(--font-body); color: var(--bone); }
.dd-sub { font-size: 12.5px; color: var(--text-3); margin-top: 1px; }
.nav-cta { margin-left: auto; flex-shrink: 0; }
.nav-burger { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--bone); margin: 5px 0; transition: 0.3s; }

/* ============ buttons ============ */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font: 600 14px var(--font-body);
  padding: 14px 26px; border-radius: 100px; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.btn .arr { transition: transform 0.3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-ink { background: var(--bone); color: var(--on-bone); }
.btn-ink:hover { background: var(--copper); color: #160d04; box-shadow: 0 12px 34px rgba(217, 142, 79, 0.25); }
.btn-line { border-color: rgba(236, 232, 223, 0.28); color: var(--bone); background: transparent; }
.btn-line:hover { border-color: var(--bone); background: var(--bone); color: var(--on-bone); }
.btn-paper { background: var(--bone); color: var(--on-bone); }
.btn-paper:hover { background: var(--copper); color: #160d04; }
.on-bone .btn-ink { background: var(--on-bone); color: var(--bone); }
.on-bone .btn-ink:hover { background: var(--copper-deep); color: #fff; }
.on-bone .btn-line { border-color: rgba(21, 24, 15, 0.3); color: var(--on-bone); }
.on-bone .btn-line:hover { border-color: var(--on-bone); background: var(--on-bone); color: var(--bone); }
.btn-sm { padding: 11px 20px; font-size: 13px; }

/* ============ hero ============ */
.hero { padding: calc(var(--nav-h) + 84px) 0 0; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 560px; pointer-events: none;
  background: radial-gradient(720px 340px at 50% -80px, rgba(217, 142, 79, 0.13), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.display {
  font-size: clamp(44px, 5.4vw, 76px); font-weight: 600; color: var(--bone);
  margin: 28px 0 26px;
}
.display .serif { font-size: 1.04em; color: var(--copper); }
.on-bone .display .serif { color: var(--copper-deep); }
.lede { font-size: clamp(16.5px, 1.45vw, 19px); color: var(--text-2); max-width: 580px; line-height: 1.65; }
.hero-ctas { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.hero-foot {
  display: flex; gap: 34px; margin-top: 52px; flex-wrap: wrap;
  font: 500 12px var(--font-mono); letter-spacing: 0.06em; color: var(--text-3);
}
.hero-foot span { display: inline-flex; align-items: center; gap: 9px; }
.hero-foot .sq { width: 7px; height: 7px; background: var(--proven); flex-shrink: 0; }

.hero-sub { padding: calc(var(--nav-h) + 92px) 0 84px; position: relative; }
.hero-sub::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 420px; pointer-events: none;
  background: radial-gradient(640px 300px at 38% -80px, rgba(217, 142, 79, 0.1), transparent 70%);
}
.hero-sub .display { font-size: clamp(38px, 4.6vw, 62px); max-width: 900px; }
.hero-film { text-align: center; }
.hero-film .lede { margin-inline: auto; }
.hero-film .hero-ctas, .hero-film .hero-foot { justify-content: center; }

/* ============ film player ============ */
.film {
  position: relative; margin-top: 72px;
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line);
  background: #060807;
  box-shadow: 0 50px 120px -30px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(217, 142, 79, 0.06);
  aspect-ratio: 16 / 9;
}
.film canvas { width: 100%; height: 100%; }
.film-overlay {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(6, 8, 7, 0.4); cursor: pointer;
  transition: opacity 0.4s, visibility 0.4s;
}
.film-overlay.hidden { opacity: 0; visibility: hidden; }
.film-bigplay {
  width: 84px; height: 84px; border-radius: 50%; border: 1px solid rgba(236, 232, 223, 0.35);
  background: rgba(11, 14, 12, 0.6); backdrop-filter: blur(8px);
  display: grid; place-items: center; cursor: pointer; color: var(--bone);
  transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s;
}
.film-bigplay:hover { transform: scale(1.08); background: var(--copper); border-color: var(--copper); color: #160d04; }
.film-ui {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 18px;
  padding: 14px 18px;
  background: linear-gradient(transparent, rgba(6, 8, 7, 0.85) 40%);
  opacity: 0; transition: opacity 0.3s;
}
.film:hover .film-ui, .film.paused .film-ui { opacity: 1; }
.film-btn {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  border: 1px solid rgba(236, 232, 223, 0.3); background: rgba(11, 14, 12, 0.5);
  display: grid; place-items: center; cursor: pointer; color: var(--bone);
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.film-btn:hover { background: var(--copper); border-color: var(--copper); color: #160d04; }
.film-progress {
  flex: 1; height: 22px; display: flex; align-items: center; cursor: pointer;
}
.film-progress .track { width: 100%; height: 3px; background: rgba(236, 232, 223, 0.18); border-radius: 2px; position: relative; }
.film-progress .fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--copper); border-radius: 2px; }
.film-chapters { display: flex; gap: 4px; flex-shrink: 0; }
.film-ch {
  font: 600 10px var(--font-mono); letter-spacing: 0.12em;
  padding: 7px 10px; border-radius: 4px; border: 0; cursor: pointer;
  background: transparent; color: var(--text-3);
  transition: color 0.2s, background 0.2s;
}
.film-ch:hover { color: var(--bone); background: rgba(236, 232, 223, 0.08); }
.film-ch.on { color: var(--copper); background: rgba(217, 142, 79, 0.12); }
.film-time { font: 600 11px var(--font-mono); color: var(--text-3); flex-shrink: 0; min-width: 84px; text-align: right; }

/* ============ console ============ */
.console {
  background: #0a0d0b; border-radius: 14px; overflow: hidden;
  box-shadow: 0 40px 90px -24px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--line);
  font-family: var(--font-mono);
}
.console-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 18px; border-bottom: 1px solid var(--line-soft); background: #0e120f;
}
.console-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #283027; }
.console-bar .ttl { margin-left: 10px; font: 500 11px var(--font-mono); letter-spacing: 0.12em; color: var(--text-3); text-transform: uppercase; }
.console-bar .live { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font: 600 10.5px var(--font-mono); letter-spacing: 0.14em; color: var(--proven); }
.console-bar .live i { width: 7px; height: 7px; border-radius: 50%; background: var(--proven); animation: blink 1.6s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.console-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line-soft); }
.console-stats > div { padding: 14px 18px; border-right: 1px solid var(--line-soft); }
.console-stats > div:last-child { border-right: 0; }
.cs-k { font: 500 9.5px var(--font-mono); letter-spacing: 0.16em; color: var(--text-3); text-transform: uppercase; }
.cs-v { font: 600 17px var(--font-mono); color: var(--bone); margin-top: 4px; }
.cs-v.ok { color: var(--proven); }
.console-feed { padding: 16px 18px 20px; min-height: 248px; font-size: 12px; line-height: 2.05; }
.console-feed .row { display: flex; gap: 12px; opacity: 0; transform: translateY(4px); transition: opacity 0.4s, transform 0.4s; white-space: nowrap; overflow: hidden; }
.console-feed .row.show { opacity: 1; transform: none; }
.console-feed .t { color: #565e54; flex-shrink: 0; }
.console-feed .tag { flex-shrink: 0; width: 64px; font-weight: 600; }
.tag.scan { color: #9aa394; } .tag.assess { color: #c9b896; } .tag.decide { color: var(--copper); }
.tag.threat { color: var(--threat); } .tag.act { color: var(--proven); } .tag.audit { color: #b5a06d; }
.console-feed .msg { color: #c7c3b8; }
.console-feed .msg b { color: #fff; font-weight: 600; }
.console-feed .msg .red { color: var(--threat); } .console-feed .msg .grn { color: var(--proven); }

/* ============ ticker ============ */
.ticker { background: #080a09; border-block: 1px solid var(--line-soft); overflow: hidden; padding: 17px 0; }
.ticker-track { display: flex; width: max-content; animation: tick 38s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tick { to { transform: translateX(-50%); } }
.ticker-track span {
  font: 500 12px var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-3); padding: 0 34px; border-right: 1px solid var(--line-soft);
}
.ticker-track b { color: var(--copper); font-weight: 600; }

/* ============ sections ============ */
.section { padding: 116px 0; }
.section-tight { padding: 76px 0; }
.on-bone { background: var(--bone-2); color: var(--on-bone); }
.on-bone h1, .on-bone h2, .on-bone h3, .on-bone h4 { color: var(--on-bone); }
.on-paper2 { background: var(--base-2); }

.section-head { max-width: 800px; margin-bottom: 64px; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 48px); margin: 24px 0 18px; }
.section-head p { color: var(--text-2); font-size: 17px; max-width: 640px; }
.on-bone .section-head p { color: var(--on-bone-2); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center p { margin-inline: auto; }

.rule { height: 1px; background: var(--line); }

/* ============ editorial index list ============ */
.index-list { border-top: 1px solid var(--line); }
.index-row {
  display: grid; grid-template-columns: 90px 1.1fr 1.6fr auto; gap: 28px; align-items: center;
  padding: 34px 8px; border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}
a.index-row:hover { background: rgba(236, 232, 223, 0.035); }
.index-row .no { font: 500 13px var(--font-mono); color: var(--text-3); }
.index-row h3 { font-size: 21px; }
.index-row p { color: var(--text-2); font-size: 14.5px; max-width: 480px; }
.index-row .go {
  width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; color: var(--bone);
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.45s var(--ease);
}
a.index-row:hover .go { background: var(--copper); border-color: var(--copper); color: #160d04; transform: rotate(-45deg); }

/* hover motion for every index row (incl. the non-link problem list) */
.index-row { position: relative; }
.index-row::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 2px; height: 0; background: var(--copper); transition: height 0.35s var(--ease);
}
.index-row .no, .index-row h3, .index-row p { transition: color 0.3s var(--ease), transform 0.45s var(--ease); }
.index-row:hover { background: rgba(236, 232, 223, 0.035); }
.index-row:hover::before { height: 58%; }
.index-row:hover .no { color: var(--copper); }
.index-row:hover .no, .index-row:hover h3, .index-row:hover p { transform: translateX(10px); }
.index-row:hover .go { background: var(--copper); border-color: var(--copper); color: #160d04; transform: rotate(-45deg); }

.on-bone .index-list, .on-bone .index-row { border-color: var(--line-bone); }
.on-bone .index-row p { color: var(--on-bone-2); }
.on-bone .index-row:hover { background: rgba(21, 24, 15, 0.04); }
.on-bone .index-row:hover .no { color: var(--copper-deep); }
.on-bone .index-row::before { background: var(--copper-deep); }
.on-bone .index-row .go { border-color: var(--line-bone); color: var(--on-bone); }

/* ============ metric strip ============ */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); }
.metric { padding: 46px 34px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric-num { font: 600 clamp(40px, 4.2vw, 58px) var(--font-sans); letter-spacing: -0.04em; color: var(--bone); }
.metric-num .unit { font-size: 0.5em; color: var(--text-3); font-weight: 500; }
.metric-label { font: 600 13.5px var(--font-body); margin-top: 12px; color: var(--text); }
.metric-sub { font-size: 12.5px; color: var(--text-3); margin-top: 4px; line-height: 1.5; }
.on-bone .metrics, .on-bone .metric { border-color: var(--line-bone); }
.on-bone .metric-num, .on-bone .metric-label { color: var(--on-bone); }
.on-bone .metric-sub { color: var(--on-bone-2); }

/* ============ benchmark bars ============ */
.bars { display: grid; gap: 30px; }
.bar-row { display: grid; grid-template-columns: 170px 1fr 110px; gap: 22px; align-items: center; }
.bar-row .who { font: 600 13.5px var(--font-body); color: var(--bone); }
.on-bone .bar-row .who { color: var(--on-bone); }
.bar-row .who small { display: block; font: 500 11px var(--font-mono); color: var(--text-3); margin-top: 2px; }
.on-bone .bar-row .who small { color: var(--on-bone-2); }
.bar-track { height: 38px; background: rgba(236, 232, 223, 0.07); border-radius: 4px; overflow: hidden; position: relative; }
.on-bone .bar-track { background: rgba(21, 24, 15, 0.07); }
.bar-fill { height: 100%; width: 0; border-radius: 4px; transition: width 1.6s var(--ease); }
.bar-fill.win { background: var(--copper); }
.bar-fill.mid { background: #6e7268; }
.bar-fill.lose { background: #9c4338; }
.bar-val { font: 600 17px var(--font-mono); color: var(--bone); text-align: right; }
.on-bone .bar-val { color: var(--on-bone); }
.bar-val small { display: block; font-size: 10.5px; color: var(--text-3); font-weight: 500; }
.on-bone .bar-val small { color: var(--on-bone-2); }

/* ============ loop diagram ============ */
.loop-steps { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--base-2); }
.loop-step { padding: 38px 32px; border-right: 1px solid var(--line); position: relative; transition: background 0.5s; }
.loop-step:last-child { border-right: 0; }
.loop-step .no { font: 600 12px var(--font-mono); color: var(--text-3); letter-spacing: 0.14em; transition: color 0.5s; }
.loop-step h3 { font-size: 20px; margin: 14px 0 10px; }
.loop-step p { font-size: 13.5px; color: var(--text-2); line-height: 1.6; }
.loop-step .bar { position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--copper); transform: scaleX(0); transform-origin: left; }
.loop-step.active { background: var(--base-3); }
.loop-step.active .no { color: var(--copper); }
.loop-step.active .bar { animation: loadbar 2.4s linear; }
@keyframes loadbar { to { transform: scaleX(1); } }

/* ============ panels ============ */
.panels { display: grid; gap: 22px; }
.panels-2 { grid-template-columns: repeat(2, 1fr); }
.panels-3 { grid-template-columns: repeat(3, 1fr); }
.panel {
  background: var(--base-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 40px 36px; position: relative;
  transition: transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.35s;
}
.panel:hover { transform: translateY(-4px); box-shadow: 0 26px 60px -20px rgba(0, 0, 0, 0.6); border-color: rgba(217, 142, 79, 0.32); }
.panel .no { font: 500 12px var(--font-mono); color: var(--copper); letter-spacing: 0.14em; }
.panel h3 { font-size: 20px; margin: 16px 0 11px; }
.panel p { font-size: 14.5px; color: var(--text-2); }
.panel-ink { background: var(--bone-2); border-color: var(--bone-2); }
.panel-ink h3 { color: var(--on-bone); }
.panel-ink p { color: var(--on-bone-2); }
.panel-ink .no { color: var(--copper-deep); }
.panel-link { display: inline-flex; align-items: center; gap: 8px; font: 600 13.5px var(--font-body); color: var(--copper); margin-top: 20px; }
.panel-ink .panel-link { color: var(--copper-deep); }
.panel-link .arr { transition: transform 0.3s var(--ease); }
.panel:hover .panel-link .arr { transform: translateX(4px); }
.on-bone .panel { background: #f7f5ee; border-color: var(--line-bone); }
.on-bone .panel h3 { color: var(--on-bone); }
.on-bone .panel p { color: var(--on-bone-2); }

/* ============ checks ============ */
.checks { display: grid; gap: 16px; margin-top: 26px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; color: var(--text-2); }
.checks li strong { color: var(--bone); font-weight: 600; }
.checks .ck {
  flex-shrink: 0; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background: var(--proven-bg); color: var(--proven);
  display: grid; place-items: center;
}
.checks .ck svg { width: 10px; height: 10px; }
.on-bone .checks li { color: var(--on-bone-2); }
.on-bone .checks li strong { color: var(--on-bone); }
.on-bone .checks .ck { background: rgba(43, 110, 77, 0.13); color: var(--proven-ink); }

/* ============ split ============ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split h2 { font-size: clamp(28px, 3.2vw, 42px); margin: 22px 0 18px; }
.split > div > p { color: var(--text-2); font-size: 16px; }
.on-bone .split > div > p { color: var(--on-bone-2); }

/* ============ table ============ */
.table-wrap { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--base-2); }
.on-bone .table-wrap { background: #f7f5ee; border-color: var(--line-bone); }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.table-wrap th {
  font: 600 11px var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-3); text-align: left; padding: 18px 26px;
  border-bottom: 1px solid var(--line); background: rgba(236, 232, 223, 0.03);
}
.on-bone .table-wrap th { color: var(--on-bone-2); border-color: var(--line-bone); background: rgba(21, 24, 15, 0.03); }
.table-wrap td { padding: 17px 26px; border-bottom: 1px solid var(--line-soft); color: var(--text-2); }
.on-bone .table-wrap td { border-color: #e4e1d5; color: var(--on-bone-2); }
.table-wrap tr:last-child td { border-bottom: 0; }
.table-wrap th.hl { color: var(--copper); }
.table-wrap td.hl { background: rgba(217, 142, 79, 0.07); color: var(--bone); font-weight: 600; }
.on-bone .table-wrap td.hl { color: var(--on-bone); background: rgba(194, 117, 47, 0.08); }
.table-wrap .good { color: var(--proven); font-weight: 600; }
.on-bone .table-wrap .good { color: var(--proven-ink); }
.table-wrap .bad { color: var(--threat); }
.on-bone .table-wrap .bad { color: #a33d31; }
.fine { font: 500 12px var(--font-mono); color: var(--text-3); margin-top: 16px; letter-spacing: 0.04em; }
.on-bone .fine { color: var(--on-bone-2); }

/* ============ statement ============ */
.statement { text-align: center; padding: 130px 0; }
.statement h2 { font-size: clamp(34px, 4.6vw, 64px); max-width: 980px; margin: 26px auto 0; }
.statement p { max-width: 600px; margin: 26px auto 0; font-size: 17px; color: var(--text-2); }
.on-bone .statement p, .statement.on-bone p { color: var(--on-bone-2); }

/* ============ notes ============ */
.note { border-radius: 10px; padding: 24px 28px; font-size: 14.5px; line-height: 1.65; }
.note-proven { background: rgba(143, 200, 164, 0.1); color: #c2dccd; border: 1px solid rgba(143, 200, 164, 0.2); }
.note-proven strong { color: var(--proven); }
.note-pending { background: rgba(217, 179, 106, 0.09); color: #dcd0b4; border: 1px solid rgba(217, 179, 106, 0.22); }
.note-pending strong { color: var(--pending); }
.on-bone .note-proven { background: rgba(43, 110, 77, 0.08); color: #3c5c4b; border-color: rgba(43, 110, 77, 0.2); }
.on-bone .note-proven strong { color: var(--proven-ink); }
.on-bone .note-pending { background: rgba(138, 100, 32, 0.08); color: #6b5526; border-color: rgba(138, 100, 32, 0.2); }
.on-bone .note-pending strong { color: var(--pending-ink); }

/* ============ CTA ============ */
.cta { text-align: center; padding: 130px 0; }
.cta h2 { font-size: clamp(36px, 5vw, 68px); }
.cta p { color: var(--text-2); max-width: 540px; margin: 24px auto 40px; font-size: 17px; }
.on-bone .cta p { color: var(--on-bone-2); }
.cta .hero-ctas { justify-content: center; margin-top: 0; }

/* ============ footer ============ */
.footer { background: var(--bone-2); color: var(--on-bone); padding: 90px 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 44px; padding-bottom: 70px; }
.footer h5 { font: 500 11px var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--on-bone-2); margin-bottom: 20px; }
.footer-links { display: grid; gap: 12px; }
.footer-links a { font-size: 14px; color: #45463c; transition: color 0.18s; }
.footer-links a:hover { color: var(--copper-deep); }
.footer-blurb { color: var(--on-bone-2); font-size: 13.5px; margin-top: 20px; max-width: 320px; line-height: 1.7; }
.footer .brand-mark::before { border-color: var(--on-bone); }
.footer .brand-mark::after { border-color: var(--copper-deep); background: var(--copper-deep); }
.footer .brand-name { color: var(--on-bone); }
.footer-word {
  font: 700 clamp(70px, 12vw, 168px) var(--font-sans); letter-spacing: -0.045em;
  color: #ddd9cc; line-height: 0.9; user-select: none;
  border-top: 1px solid var(--line-bone); padding-top: 54px;
}
.footer-bottom {
  margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line-bone);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--on-bone-2);
}

/* ============ contact form ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: start; }
.form-card { background: var(--base-2); border: 1px solid var(--line); border-radius: 14px; padding: 44px; }
.field { margin-bottom: 22px; }
.field label { display: block; font: 600 12.5px var(--font-body); margin-bottom: 9px; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 8px;
  background: var(--base); border: 1px solid var(--line);
  color: var(--text); font: 400 14.5px var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--copper); box-shadow: 0 0 0 3px rgba(217, 142, 79, 0.14);
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a5a499' fill='none' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.contact-side { display: grid; gap: 14px; }
.contact-side .panel { padding: 28px 30px; }
.contact-side .panel h3 { font-size: 17px; margin: 0 0 8px; }
@media (max-width: 1080px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ============ reveal ============ */
.rv { opacity: 0; transform: translateY(26px); filter: blur(5px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease); will-change: opacity, transform; }
.rv.in { opacity: 1; transform: none; filter: none; }
[data-d="1"] { transition-delay: 0.08s; }
[data-d="2"] { transition-delay: 0.16s; }
[data-d="3"] { transition-delay: 0.24s; }
[data-d="4"] { transition-delay: 0.32s; }

/* JS-enrolled staggered reveal for repeating grid items (no-JS safe) */
.rva { opacity: 0; transform: translateY(22px); filter: blur(5px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease), filter 0.85s var(--ease); will-change: opacity, transform; }
.rva.rva-in { opacity: 1; transform: none; filter: none; }

/* scroll progress indicator */
.scroll-prog {
  position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 300;
  background: linear-gradient(90deg, var(--copper-deep), var(--copper));
  box-shadow: 0 0 12px rgba(217, 142, 79, 0.5);
  transition: width 0.08s linear; pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; filter: none; transition: none; }
  .rva { opacity: 1; transform: none; filter: none; transition: none; }
  .dropdown a { opacity: 1; transform: none; transition: background 0.15s; }
  .ticker-track { animation: none; }
  .scroll-prog { display: none; }
}

/* ============ responsive ============ */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .panels-3 { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .loop-steps { grid-template-columns: repeat(2, 1fr); }
  .loop-step:nth-child(2) { border-right: 0; }
  .loop-step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .index-row { grid-template-columns: 60px 1fr auto; }
  .index-row p { display: none; }
  .film-chapters { display: none; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: var(--base); flex-direction: column; align-items: stretch;
    gap: 2px; padding: 26px 24px; display: none; overflow-y: auto;
    border-top: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-item > a, .nav-item > button { width: 100%; justify-content: space-between; padding: 15px 14px; font-size: 16px; }
  .dropdown { position: static; min-width: 0; opacity: 1; visibility: visible; transform: none; display: none; box-shadow: none; border: 0; background: transparent; padding-left: 14px; }
  .nav-item.open .dropdown { display: block; }
  .nav-cta { display: none; }
  .nav-burger { display: block; }
  .panels-2, .panels-3, .metrics, .loop-steps { grid-template-columns: 1fr; }
  .metric, .loop-step { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .section { padding: 80px 0; }
  .bar-row { grid-template-columns: 1fr; gap: 8px; }
  .bar-val { text-align: left; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .index-row { gap: 16px; padding: 26px 4px; }
  .table-wrap { overflow-x: auto; }
  .table-wrap table { min-width: 560px; }
  .console-stats { grid-template-columns: 1fr; }
  .console-stats > div { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .film-time { display: none; }
}

/* Displaced-v wordmark: v lifts 0.075em and shifts 0.02em right, set in copper (brand spec) */
.brand-v { color: var(--copper); display: inline-block; transform: translate(0.02em, -0.075em); }

/* ============ micro-interactions ============ */
/* primary buttons: a soft light sweep on hover */
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: ""; position: absolute; top: 0; left: -140%; width: 65%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.32), transparent);
  transform: skewX(-18deg); pointer-events: none; opacity: 0;
}
.btn-ink:hover::after, .btn-paper:hover::after { animation: sheen 0.75s var(--ease); }
@keyframes sheen { 0% { opacity: 1; left: -140%; } 100% { opacity: 1; left: 140%; } }

/* footer links: animated underline */
.footer-links a {
  background-image: linear-gradient(var(--copper-deep), var(--copper-deep));
  background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size 0.3s var(--ease), color 0.18s;
}
.footer-links a:hover { background-size: 100% 1px; }

/* interactive cards: cursor spotlight + 3D tilt (tilt driven by JS) */
.panel { isolation: isolate; transform-style: preserve-3d; }
.panel::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(217, 142, 79, 0.16), transparent 62%);
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.panel:hover::after { opacity: 1; }
.panel-ink::after, .on-bone .panel::after {
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(194, 117, 47, 0.18), transparent 62%);
}

/* spotlight glow on flush grid cells (no tilt — keeps the grid lines straight) */
.metric, .loop-step { isolation: isolate; }
.metric::after, .loop-step::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(217, 142, 79, 0.12), transparent 60%);
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.metric { position: relative; }
.metric:hover::after, .loop-step:hover::after { opacity: 1; }
.on-bone .metric::after {
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(194, 117, 47, 0.14), transparent 60%);
}

@media (prefers-reduced-motion: reduce) {
  .btn-ink:hover::after, .btn-paper:hover::after { animation: none; }
  .panel::after, .metric::after, .loop-step::after { display: none; }
}