/* ─── Tokens ────────────────────────────────────────────────────────────── */
:root{
  --bg: #08090b;
  --bg-2: #0c0d10;
  --surface: #101216;
  --surface-2: #14171c;
  --surface-3: #1a1e25;
  --border: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.10);
  --border-3: rgba(255,255,255,0.18);
  --text: #e8ebf0;
  --text-2: #a4abb8;
  --text-3: #6b727f;
  --text-4: #464c57;
  --accent: #67D4FF;
  --accent-2: #38B6FF;
  --accent-glow: rgba(103, 212, 255, 0.18);
  --success: #6EE7A6;
  --warn: #FFB454;
  --danger: #FF6B6B;

  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Geist", "Söhne", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --r-xl: 20px;

  --d: 1;            /* density multiplier (set by tweak) */
  --page-pad: calc(40px * var(--d));
  --sec-gap: calc(96px * var(--d));
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-feature-settings:"ss01","cv11"}
body{
  font-size:15px;line-height:1.55;letter-spacing:-0.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
::selection{background:var(--accent-glow);color:#fff}

/* subtle film grain across whole app */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(103,212,255,0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(103,212,255,0.04), transparent 60%);
  mix-blend-mode:screen;
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.5;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.045 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ─── App shell ─────────────────────────────────────────────────────────── */
.app{position:relative;min-height:100vh;display:grid;grid-template-columns:64px 1fr;z-index:3}

/* Dock, left rail */
.dock{
  position:fixed;left:0;top:0;bottom:0;width:64px;z-index:50;
  display:flex;flex-direction:column;align-items:center;
  padding:14px 0;gap:4px;
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0) 30%), var(--bg);
  border-right:1px solid var(--border);
}
.dock-logo{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-2);
  font-family:var(--serif);font-size:20px;line-height:1;color:var(--text);
  letter-spacing:-0.02em;margin-bottom:12px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.05);
}
.dock-logo em{font-style:italic;color:var(--accent)}
.dock-sep{width:24px;height:1px;background:var(--border);margin:6px 0}
.dock-btn{
  position:relative;width:40px;height:40px;border-radius:10px;
  display:grid;place-items:center;color:var(--text-3);
  transition:color .18s ease, background .18s ease, transform .18s ease;
}
.dock-btn:hover{color:var(--text);background:var(--surface)}
.dock-btn[aria-current="page"]{color:var(--text);background:var(--surface-2)}
.dock-btn[aria-current="page"]::before{
  content:"";position:absolute;left:-14px;top:50%;transform:translateY(-50%);
  width:2px;height:18px;background:var(--accent);border-radius:2px;box-shadow:0 0 12px var(--accent-glow);
}
.dock-btn .kbd{
  position:absolute;left:48px;top:50%;transform:translateY(-50%) translateX(-4px);
  opacity:0;pointer-events:none;
  font-family:var(--mono);font-size:11px;color:var(--text-2);
  background:var(--surface-2);border:1px solid var(--border-2);padding:4px 8px;border-radius:6px;
  white-space:nowrap;transition:opacity .15s ease, transform .15s ease;
  box-shadow:0 8px 24px rgba(0,0,0,0.4);
  z-index:60;
}
.dock-btn:hover .kbd{opacity:1;transform:translateY(-50%) translateX(0)}

.dock-foot{margin-top:auto;display:flex;flex-direction:column;gap:6px;align-items:center}
.dock-avail{
  width:8px;height:8px;border-radius:50%;background:var(--success);
  box-shadow:0 0 0 3px rgba(110,231,166,0.15), 0 0 12px rgba(110,231,166,0.5);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* Top bar */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  height:52px;padding:0 24px;
  background:rgba(8,9,11,0.72);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--border);
}
.crumbs{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text-3);font-family:var(--mono);letter-spacing:0}
.crumbs .c-sep{color:var(--text-4)}
.crumbs .c-here{color:var(--text)}
.tb-right{display:flex;align-items:center;gap:10px}
.tb-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;background:var(--surface);border:1px solid var(--border-2);
  font-size:12px;color:var(--text-2);
}
.tb-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px rgba(110,231,166,0.5)}
.cmdk{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 8px 6px 12px;border-radius:8px;
  background:var(--surface);border:1px solid var(--border-2);
  font-size:12.5px;color:var(--text-2);
  transition:border-color .15s, background .15s;
}
.cmdk:hover{border-color:var(--border-3);background:var(--surface-2)}
.cmdk .k{
  font-family:var(--mono);font-size:11px;color:var(--text-2);
  padding:2px 6px;border-radius:4px;background:rgba(255,255,255,0.04);border:1px solid var(--border-2);
}

/* Page area */
.page{
  padding:0 var(--page-pad);
  max-width:1240px;margin:0 auto;
}
.page-inner{padding:calc(48px * var(--d)) 0 calc(120px * var(--d))}

/* ─── Type ──────────────────────────────────────────────────────────────── */
.display{font-family:var(--serif);font-weight:400;letter-spacing:-0.02em;line-height:1.02}
.display em{font-style:italic;color:var(--accent)}
.h1{font-size:clamp(48px, 7vw, 96px)}
.h2{font-size:clamp(36px, 5vw, 64px)}
.h3{font-size:clamp(28px, 3.6vw, 44px)}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--text-3);
}
.lede{font-size:clamp(17px, 1.4vw, 20px);color:var(--text-2);line-height:1.55;max-width:62ch}
.muted{color:var(--text-2)}
.faint{color:var(--text-3)}
.mono{font-family:var(--mono);font-feature-settings:"ss01","cv02"}

/* ─── Buttons ───────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 16px;border-radius:10px;font-size:13.5px;font-weight:500;
  border:1px solid var(--border-2);background:var(--surface);color:var(--text);
  transition:transform .12s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover{background:var(--surface-2);border-color:var(--border-3);transform:translateY(-1px)}
.btn-pri{
  background:linear-gradient(180deg, #ffffff, #d9dde3);color:#0a0b0d;border-color:transparent;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.6), 0 8px 24px rgba(0,0,0,0.25);
}
.btn-pri:hover{background:linear-gradient(180deg, #ffffff, #c8cdd5);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--border-2)}
.btn-accent{
  background:color-mix(in srgb, var(--accent) 14%, transparent);
  border-color:color-mix(in srgb, var(--accent) 30%, transparent);
  color:var(--accent);
}
.btn-accent:hover{background:color-mix(in srgb, var(--accent) 22%, transparent);border-color:color-mix(in srgb, var(--accent) 45%, transparent)}

/* ─── Cards / panels ────────────────────────────────────────────────────── */
.panel{
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border);border-radius:var(--r-lg);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.03);
}
.panel-pad{padding:24px}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;border-bottom:1px solid var(--border);
  font-family:var(--mono);font-size:11.5px;color:var(--text-3);letter-spacing:.04em;
}
.panel-head .dots{display:inline-flex;gap:6px}
.panel-head .dots span{width:8px;height:8px;border-radius:50%;background:var(--border-3)}
.glass{
  background:rgba(20,23,28,0.55);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--border-2);
}

/* hairline divider */
.hr{height:1px;background:var(--border);border:0;margin:0}

/* tag / pill */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:11px;color:var(--text-2);letter-spacing:.02em;
  padding:4px 8px;border-radius:6px;background:rgba(255,255,255,0.03);border:1px solid var(--border);
}
.tag-accent{color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, transparent);border-color:color-mix(in srgb, var(--accent) 22%, transparent)}

/* ─── Hero ──────────────────────────────────────────────────────────────── */
.hero{
  position:relative;min-height:calc(100vh - 52px);
  display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;
  padding-top:24px;
}
.hero-l{position:relative;z-index:3}

/* shader background — sits behind hero content, bleeds slightly outside */
.shader-bg{
  position:absolute;
  inset:-120px -120px -160px -120px;
  z-index:0;
  pointer-events:none;
  border-radius:24px;
  overflow:hidden;
  opacity:1;
  mask-image: radial-gradient(140% 110% at 50% 40%, #000 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(140% 110% at 50% 40%, #000 60%, transparent 100%);
  animation: shaderIn 1.2s cubic-bezier(.2,.7,.2,1);
}
@keyframes shaderIn { from { opacity: 0 } to { opacity: 1 } }
.shader-bg canvas{display:block;width:100%;height:100%}

/* text-protection overlay so headline stays high-contrast */
.hero-veil{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(50% 55% at 28% 50%, rgba(8,9,11,0.55), rgba(8,9,11,0.15) 65%, transparent 85%),
    linear-gradient(180deg, rgba(8,9,11,0.25) 0%, rgba(8,9,11,0.0) 25%, rgba(8,9,11,0.0) 75%, rgba(8,9,11,0.85) 100%);
}
.hero-r{position:relative;z-index:3}
.hero h1{margin:18px 0 22px}
.hero .row-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.hero-ctas{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap}
.hero .scroll-hint{
  position:absolute;left:0;bottom:-30px;display:flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.08em;
}
.hero .scroll-hint .line{width:36px;height:1px;background:var(--border-3)}

/* hero widgets stack, operational floating cards */
.widgets{position:relative;height:560px}
.widget{position:absolute;border-radius:var(--r-lg);overflow:hidden;}
.w-status{
  top:0;right:0;width:300px;
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-2);
  box-shadow:0 24px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  animation:floatA 9s ease-in-out infinite;
}
.w-now{
  top:230px;left:-12px;width:300px;
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-2);
  box-shadow:0 24px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  animation:floatB 11s ease-in-out infinite;
}
.w-graph{
  bottom:0;right:30px;width:320px;
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-2);
  box-shadow:0 24px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  animation:floatA 13s ease-in-out infinite reverse;
}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes floatB{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

.svc-row{display:flex;align-items:center;justify-content:space-between;padding:9px 16px;font-size:12.5px}
.svc-row + .svc-row{border-top:1px solid var(--border)}
.svc-row .l{display:flex;align-items:center;gap:10px}
.svc-row .d{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px rgba(110,231,166,0.4)}
.svc-row .d.warn{background:var(--warn);box-shadow:0 0 8px rgba(255,180,84,0.4)}
.svc-row .ms{font-family:var(--mono);font-size:11px;color:var(--text-3)}

.now-card{padding:14px 16px}
.now-card .label{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}
.now-card h4{font-family:var(--serif);font-weight:400;font-size:24px;margin:4px 0 6px;letter-spacing:-0.01em}
.now-card .sub{font-size:12.5px;color:var(--text-2);line-height:1.5}
.now-card .bar{margin-top:14px;height:4px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden}
.now-card .bar > i{display:block;height:100%;background:linear-gradient(90deg, var(--accent), var(--accent-2));width:62%;border-radius:2px;box-shadow:0 0 12px var(--accent-glow)}
.now-card .meta-row{display:flex;justify-content:space-between;margin-top:8px;font-family:var(--mono);font-size:10.5px;color:var(--text-3)}

.graph-card .panel-head{padding:10px 14px}
.graph-card .body{padding:8px 14px 14px}
.graph-svg{width:100%;height:120px;display:block}

/* ─── Section ───────────────────────────────────────────────────────────── */
.section{padding-top:var(--sec-gap)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-head .l{max-width:62ch}
.sec-head h2{margin:6px 0 10px}
.sec-num{font-family:var(--mono);font-size:11.5px;color:var(--text-4);letter-spacing:.14em}

/* About */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.about-grid p{font-size:17px;color:var(--text-2);line-height:1.6;margin:0 0 18px;max-width:60ch}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.about-stats .cell{background:var(--surface);padding:20px}
.about-stats .n{font-family:var(--serif);font-size:42px;line-height:1;letter-spacing:-0.02em;color:var(--text)}
.about-stats .n em{font-style:italic;color:var(--accent)}
.about-stats .k{font-family:var(--mono);font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-top:10px}

/* Projects index */
.proj-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.proj-row{
  display:grid;grid-template-columns:64px 1fr 1.4fr 220px 32px;align-items:center;gap:24px;
  padding:28px 28px;background:var(--surface);
  cursor:pointer;transition:background .18s ease, padding .18s ease;
  position:relative;
}
.proj-row:hover{background:var(--surface-2)}
.proj-row:hover .arrow{transform:translateX(6px);color:var(--accent)}
.proj-row .idx{font-family:var(--mono);font-size:11px;color:var(--text-4);letter-spacing:.08em}
.proj-row .name{font-family:var(--serif);font-size:30px;letter-spacing:-0.01em}
.proj-row .name em{font-style:italic;color:var(--accent)}
.proj-row .desc{color:var(--text-2);font-size:14px;line-height:1.5;max-width:46ch}
.proj-row .meta{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.proj-row .arrow{color:var(--text-3);transition:transform .18s, color .18s}

/* Card grid */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{
  position:relative;padding:24px;border-radius:var(--r-lg);
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border);
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}
.card:hover{transform:translateY(-2px);border-color:var(--border-2)}
.card .num{font-family:var(--mono);font-size:11px;color:var(--text-4);letter-spacing:.08em;margin-bottom:14px;display:block}
.card h4{font-family:var(--serif);font-weight:400;font-size:24px;letter-spacing:-0.01em;margin:0 0 10px;line-height:1.15}
.card p{font-size:14px;color:var(--text-2);margin:0;line-height:1.55}
.card .ico{width:32px;height:32px;border-radius:8px;background:var(--surface-3);border:1px solid var(--border-2);display:grid;place-items:center;color:var(--accent);margin-bottom:14px}

/* AI workflow special */
.ai-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:start}
.ai-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.ai-step{
  display:grid;grid-template-columns:32px 1fr auto;gap:18px;align-items:center;
  background:var(--surface);padding:18px 20px;
}
.ai-step .n{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.06em}
.ai-step .t{font-family:var(--serif);font-size:20px;letter-spacing:-0.01em}
.ai-step .d{font-size:13px;color:var(--text-2);margin-top:2px;line-height:1.5}
.ai-step .badge{font-family:var(--mono);font-size:10.5px;color:var(--text-3);padding:3px 8px;border-radius:6px;background:rgba(255,255,255,0.03);border:1px solid var(--border)}

/* Stack section */
.stack-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:12px}
.stack-tile{
  padding:18px;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--border);
  display:flex;flex-direction:column;gap:6px;
  transition:border-color .15s, background .15s;
}
.stack-tile:hover{border-color:var(--border-2);background:var(--surface-2)}
.stack-tile .k{font-family:var(--mono);font-size:10.5px;color:var(--text-4);letter-spacing:.1em;text-transform:uppercase}
.stack-tile .v{font-size:15px;color:var(--text);letter-spacing:-0.005em}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.08em;text-transform:uppercase}
.field input, .field textarea, .field select{
  background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r);
  color:var(--text);padding:12px 14px;font:inherit;font-size:14px;
  transition:border-color .15s, background .15s;
  resize:none;
}
.field input:focus, .field textarea:focus, .field select:focus{outline:none;border-color:var(--accent);background:var(--surface-2);box-shadow:0 0 0 3px var(--accent-glow)}
.field textarea{min-height:120px}
.contact-side .panel-pad p{margin:0 0 10px;color:var(--text-2);font-size:14px;line-height:1.55}
.link-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px solid var(--border)}
.link-row:first-child{border-top:0}
.link-row .l{font-family:var(--mono);font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em}
.link-row .r{font-size:14px;color:var(--text)}
.link-row a:hover .r{color:var(--accent)}

/* ─── Project detail page ──────────────────────────────────────────────── */
.case-hero{
  position:relative;padding:40px 0 36px;
  border-bottom:1px solid var(--border);
}
.case-hero .row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.case-hero h1{font-family:var(--serif);font-size:clamp(48px,6vw,80px);letter-spacing:-0.02em;line-height:1;margin:14px 0 16px}
.case-hero h1 em{font-style:italic;color:var(--accent)}
.case-hero .tagline{font-size:18px;color:var(--text-2);max-width:62ch;line-height:1.55}
.case-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border);border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:28px}
.case-meta .cell{background:var(--bg);padding:18px 20px}
.case-meta .k{font-family:var(--mono);font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.case-meta .v{font-size:14px;color:var(--text)}

.case-section{padding-top:64px;display:grid;grid-template-columns:200px 1fr;gap:48px;align-items:start}
.case-section .marker{font-family:var(--mono);font-size:11px;color:var(--text-4);letter-spacing:.12em;text-transform:uppercase;padding-top:8px}
.case-section .body h3{font-family:var(--serif);font-size:34px;letter-spacing:-0.015em;margin:0 0 18px;font-weight:400}
.case-section .body p{font-size:17px;color:var(--text-2);line-height:1.6;margin:0 0 16px;max-width:64ch}
.case-section .body ul{margin:0 0 16px;padding:0;list-style:none}
.case-section .body ul li{position:relative;padding-left:22px;font-size:15px;color:var(--text-2);line-height:1.55;margin-bottom:8px;max-width:64ch}
.case-section .body ul li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--accent)}

/* arch diagram */
.arch{
  border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--bg-2);
  margin:6px 0 8px;
}
.arch .arch-body{padding:24px}
.arch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.arch-node{
  padding:12px 14px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border-2);
  display:flex;flex-direction:column;gap:4px;
}
.arch-node .k{font-family:var(--mono);font-size:10px;color:var(--text-4);text-transform:uppercase;letter-spacing:.1em}
.arch-node .v{font-size:13.5px;color:var(--text)}
.arch-row{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;color:var(--text-2);padding:8px 0}
.arch-row .a{flex:1;border-top:1px dashed var(--border-3)}

/* ─── Philosophy / The Shift ───────────────────────────────────────────── */
.section-philosophy{
  position:relative;
  padding-top: calc(var(--sec-gap) * 1.4);
  padding-bottom: calc(var(--sec-gap) * 1.4);
  isolation:isolate;
  overflow:hidden;
}
.phil-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.phil-bg .phil-grid{
  position:absolute;inset:0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 65% 60% at 50% 50%, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 65% 60% at 50% 50%, #000 30%, transparent 85%);
  opacity:.55;
}
.phil-bg .phil-glow{
  position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);
  width:62vw;height:62vw;max-width:900px;max-height:900px;
  border-radius:50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%);
  filter:blur(48px);
  animation: philBreath 11s ease-in-out infinite;
}
@keyframes philBreath{
  0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1)}
  50%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}
}
.phil-bg .phil-scan{
  position:absolute;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 50%, transparent), transparent);
  opacity:.45;
  animation: philScan 16s linear infinite;
}
@keyframes philScan{
  0%{top:6%;opacity:0}
  10%{opacity:.5}
  90%{opacity:.5}
  100%{top:94%;opacity:0}
}

.phil-strip{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11.5px;
  color:var(--text-3);letter-spacing:.06em;text-transform:uppercase;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:14px 2px;margin-bottom:80px;
}
.phil-strip .phil-sig{display:inline-flex;align-items:center;gap:10px}
.phil-strip .phil-sig .d{
  width:6px;height:6px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 8px var(--accent-glow);
  animation:pulse 2.4s ease-in-out infinite;
}
.phil-strip .phil-mid{color:var(--text-4)}
.phil-strip .phil-time{font-variant-numeric:tabular-nums}

.phil-head{text-align:center;margin-bottom:72px}
.phil-head .sec-num{font-size:12px;letter-spacing:.18em}

.phil-body{
  max-width:760px;margin:0 auto;
  display:flex;flex-direction:column;gap:56px;
  text-align:center;
}
.phil-line{
  font-family:var(--serif);
  font-size:clamp(22px, 2.3vw, 28px);
  line-height:1.55;
  color:var(--text-2);
  letter-spacing:-0.005em;
  text-wrap:pretty;
  margin:0;
}
.phil-impact{padding:8px 0}
.phil-impact-line{
  display:inline-block;
  font-family:var(--serif);
  font-size:clamp(42px, 6vw, 76px);
  line-height:1.05;letter-spacing:-0.025em;
  color:var(--text);font-weight:400;
  text-wrap:balance;
}
.phil-impact-line em{
  font-style:italic;color:var(--accent);
  background:linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 70%, #ffffff));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 18px var(--accent-glow));
}
.phil-foot{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11px;
  color:var(--text-4);letter-spacing:.06em;
  border-top:1px solid var(--border);
  padding-top:18px;margin:96px auto 0;
  max-width:760px;
}

/* Reveal */
.phil-pre{
  opacity:0;
  transform:translateY(18px);
  filter:blur(6px);
  transition:opacity 1.4s cubic-bezier(.2,.7,.2,1),
             transform 1.4s cubic-bezier(.2,.7,.2,1),
             filter 1.4s cubic-bezier(.2,.7,.2,1);
}
.phil-pre.phil-in{opacity:1;transform:none;filter:blur(0)}
.phil-impact.phil-pre{transform:translateY(28px) scale(0.96);transition-duration:1.8s}
.phil-impact.phil-pre.phil-in{transform:none}

@media (max-width: 640px){
  .section-philosophy{padding-top:80px;padding-bottom:80px}
  .phil-body{gap:40px}
  .phil-head{margin-bottom:48px}
  .phil-strip{margin-bottom:48px;font-size:10.5px;flex-wrap:wrap;gap:8px}
  .phil-foot{margin-top:64px}
}

/* ─── Command palette ──────────────────────────────────────────────────── */
.pal-backdrop{
  position:fixed;inset:0;z-index:100;
  background:rgba(0,0,0,0.5);backdrop-filter:blur(8px);
  display:grid;place-items:flex-start center;padding-top:14vh;
  animation:fadeIn .15s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.pal{
  width:min(640px, calc(100vw - 32px));
  background:rgba(20,23,28,0.85);
  border:1px solid var(--border-3);border-radius:var(--r-lg);
  box-shadow:0 30px 80px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter:blur(28px) saturate(160%);
  -webkit-backdrop-filter:blur(28px) saturate(160%);
  overflow:hidden;
  animation:popIn .18s cubic-bezier(.2,.7,.2,1);
}
@keyframes popIn{from{transform:translateY(-6px) scale(.98);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}
.pal-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border-2)}
.pal-input-row svg{color:var(--text-3);flex-shrink:0}
.pal-input{flex:1;background:transparent;border:0;color:var(--text);font-size:15px;outline:none;font-family:var(--sans)}
.pal-input::placeholder{color:var(--text-3)}
.pal-list{max-height:340px;overflow-y:auto;padding:6px 6px 8px}
.pal-group{padding:8px 12px 4px;font-family:var(--mono);font-size:10.5px;color:var(--text-4);letter-spacing:.1em;text-transform:uppercase}
.pal-item{
  display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;
  color:var(--text-2);font-size:14px;
}
.pal-item .ico{width:24px;height:24px;border-radius:6px;background:var(--surface-3);display:grid;place-items:center;color:var(--text-2);flex-shrink:0}
.pal-item .body{flex:1;min-width:0}
.pal-item .ti{color:var(--text);font-size:14px}
.pal-item .sub{font-size:12px;color:var(--text-3);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pal-item .k{font-family:var(--mono);font-size:10.5px;color:var(--text-3);padding:2px 6px;border-radius:4px;background:rgba(255,255,255,0.04);border:1px solid var(--border-2)}
.pal-item.is-active{background:rgba(255,255,255,0.04);color:var(--text)}
.pal-item.is-active .ico{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent);border:1px solid color-mix(in srgb, var(--accent) 28%, transparent)}
.pal-empty{padding:36px 16px;text-align:center;color:var(--text-3);font-size:13px}
.pal-foot{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--border-2);font-family:var(--mono);font-size:11px;color:var(--text-3)}
.pal-foot .g{display:flex;gap:14px;align-items:center}
.pal-foot .kk{padding:2px 6px;border-radius:4px;background:rgba(255,255,255,0.04);border:1px solid var(--border-2);color:var(--text-2);margin-right:6px}

/* ─── Page transition ──────────────────────────────────────────────────── */
.fade-in{animation:pageIn .35s cubic-bezier(.2,.7,.2,1)}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ─── Custom HUD cursor ────────────────────────────────────────────────── */
html.has-custom-cursor,
html.has-custom-cursor body,
html.has-custom-cursor * { cursor: none !important; }
@media (pointer: coarse) {
  html.has-custom-cursor,
  html.has-custom-cursor body,
  html.has-custom-cursor * { cursor: auto !important; }
}
.cur-dot, .cur-ring, .cur-ticks{
  position:fixed; top:0; left:0; pointer-events:none; z-index:99999;
  will-change:transform;
  color:var(--accent);
  transition:width .18s cubic-bezier(.2,.7,.2,1), height .18s cubic-bezier(.2,.7,.2,1), color .15s;
}
.cur-dot{
  width:12px; height:12px;
  filter:drop-shadow(0 0 6px var(--accent-glow));
  transition:transform 0s, opacity .2s, filter .2s;
}
.cur-dot.is-hot{ filter:drop-shadow(0 0 10px var(--accent)) drop-shadow(0 0 18px var(--accent-glow)); }
.cur-dot.is-down svg{ transform:scale(0.7); transition:transform .12s }
.cur-ring{
  filter:drop-shadow(0 0 8px var(--accent-glow));
  transition:width .22s cubic-bezier(.2,.7,.2,1), height .22s cubic-bezier(.2,.7,.2,1), opacity .2s, filter .2s;
}
.cur-ring.is-hot{ filter:drop-shadow(0 0 12px var(--accent)) drop-shadow(0 0 22px var(--accent-glow)); }
.cur-ring.is-down svg circle:first-child{ stroke-dasharray:4 6; }
.cur-ticks{
  transition:width .22s cubic-bezier(.2,.7,.2,1), height .22s cubic-bezier(.2,.7,.2,1), opacity .2s;
}
/* prevent native pointer flash on inputs */
html.has-custom-cursor input,
html.has-custom-cursor textarea,
html.has-custom-cursor select{ caret-color: var(--accent); }
@media (max-width: 640px){
  .cur-dot, .cur-ring, .cur-ticks{ display:none; }
}

/* ─── Footer ───────────────────────────────────────────────────────────── */
.footer{
  margin-top:var(--sec-gap);padding:36px 0;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;
  font-family:var(--mono);font-size:11.5px;color:var(--text-3);letter-spacing:.04em;
}
.footer .l{display:flex;gap:18px;align-items:center}
.footer a:hover{color:var(--text)}

/* ─── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1280px){
  .hero{grid-template-columns:1fr;gap:36px}
  .widgets{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:14px;position:static}
  .widget{position:relative;animation:none;top:auto;left:auto;right:auto;bottom:auto;width:auto}
  .w-graph{grid-column:1 / -1}
}
@media (max-width: 1024px){
  .cards{grid-template-columns:1fr 1fr}
  .ai-grid{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .case-section{grid-template-columns:1fr;gap:16px}
  .proj-row{grid-template-columns:48px 1fr 32px;gap:16px}
  .proj-row .desc, .proj-row .meta{display:none}
  .about-grid{grid-template-columns:1fr}
}
@media (max-width: 640px){
  :root{--page-pad:20px;--sec-gap:64px}
  .app{grid-template-columns:1fr}
  .dock{
    position:fixed;left:0;right:0;bottom:0;top:auto;height:56px;width:auto;
    flex-direction:row;padding:0 14px;gap:2px;border-right:0;border-top:1px solid var(--border);
    justify-content:space-between;background:rgba(8,9,11,0.85);backdrop-filter:blur(20px);
  }
  .dock-logo{display:none}
  .dock-sep{display:none}
  .dock-btn{width:42px;height:42px}
  .dock-btn[aria-current="page"]::before{left:50%;top:auto;bottom:-6px;transform:translateX(-50%);width:18px;height:2px}
  .dock-btn .kbd{display:none}
  .dock-foot{display:none}
  .topbar{padding:0 16px}
  .crumbs{font-size:11px}
  .tb-pill{display:none}
  .page{padding:0 var(--page-pad)}
  .page-inner{padding-bottom:88px}
  .cards, .cards-2{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:repeat(2,1fr)}
  .case-meta{grid-template-columns:1fr 1fr}
  .hero{min-height:auto;padding-bottom:24px}
  .h1{font-size:48px}
  .h2{font-size:36px}
  .arch-grid{grid-template-columns:1fr}
  .proj-row{padding:18px 16px}
}

/* ─── Résumé ───────────────────────────────────────────────────────────── */
.resume-head{padding:8px 0 8px}
.resume-head h1{margin:14px 0 18px}
.resume-actions{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 30px}
.resume-contact{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;
}
.rc-row{
  display:flex;flex-direction:column;gap:6px;background:var(--surface);padding:16px 18px;
  transition:background .15s ease;
}
a.rc-row:hover{background:var(--surface-2)}
.rc-ico{color:var(--accent);opacity:.9}
.rc-k{font-family:var(--mono);font-size:10px;color:var(--text-4);letter-spacing:.1em}
.rc-v{font-size:13.5px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
a.rc-row:hover .rc-v{color:var(--accent)}

/* Skills matrix */
.skills-matrix{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.skill-group{overflow:hidden}
.skill-tags{display:flex;flex-wrap:wrap;gap:8px;padding:18px}
.skill-group .tag{font-size:12px;padding:6px 10px}

/* Experience timeline */
.timeline{display:flex;flex-direction:column}
.tl-item{display:grid;grid-template-columns:200px 28px 1fr;gap:22px;align-items:start}
.tl-aside{padding-top:2px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.tl-when{font-family:var(--mono);font-size:12px;color:var(--text-2);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.tl-tag{font-size:10.5px}
.tl-rail{position:relative;display:flex;justify-content:center}
.tl-rail::before{content:"";position:absolute;top:6px;bottom:-30px;width:1px;background:var(--border-2)}
.tl-item:last-child .tl-rail::before{display:none}
.tl-dot{
  position:relative;z-index:1;width:11px;height:11px;border-radius:50%;margin-top:5px;
  background:var(--bg);border:2px solid var(--accent);box-shadow:0 0 12px var(--accent-glow);
}
.tl-body{padding-bottom:38px;max-width:64ch}
.tl-role{font-family:var(--serif);font-size:26px;letter-spacing:-0.01em;line-height:1.1}
.tl-co{font-family:var(--mono);font-size:12.5px;color:var(--text-3);margin:4px 0 12px;letter-spacing:.02em}
.tl-bul{margin:0;padding:0;list-style:none}
.tl-bul li{position:relative;padding-left:20px;font-size:14.5px;color:var(--text-2);line-height:1.55;margin-bottom:7px}
.tl-bul li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--accent)}

/* Education */
.edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.edu-card{display:flex;align-items:center;gap:16px}
.edu-card .ico{width:40px;height:40px;border-radius:10px;background:var(--surface-3);border:1px solid var(--border-2);display:grid;place-items:center;color:var(--accent);flex-shrink:0}
.edu-deg{font-family:var(--serif);font-size:21px;letter-spacing:-0.01em;line-height:1.15}
.edu-school{font-size:13.5px;color:var(--text-2);margin-top:3px}

@media (max-width: 1024px){
  .skills-matrix{grid-template-columns:1fr}
  .resume-contact{grid-template-columns:1fr 1fr}
  .tl-item{grid-template-columns:140px 24px 1fr;gap:16px}
  .edu-grid{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .tl-item{grid-template-columns:20px 1fr;gap:14px}
  .tl-aside{grid-column:2;flex-direction:row;align-items:center;gap:10px;padding-top:0;margin-bottom:8px}
  .tl-rail{grid-row:1 / span 2;grid-column:1}
  .tl-body{grid-column:2}
  .tl-role{font-size:22px}
  .resume-contact{grid-template-columns:1fr}
}

/* ─── Print / save as PDF ──────────────────────────────────────────────── */
@media print{
  @page{margin:14mm}
  html,body{background:#fff !important;color:#111 !important;overflow:visible !important}
  body::before,body::after{display:none !important}
  .dock,.topbar,.footer,.cur-dot,.cur-ring,.cur-ticks,.shader-bg,.hero-veil,.resume-actions{display:none !important}
  html.has-custom-cursor *{cursor:auto !important}
  .app{display:block !important}
  main{grid-column:1 !important}
  .page{max-width:none !important;padding:0 !important}
  .page-inner{padding:0 !important}
  .panel,.skill-group,.edu-card{background:#fff !important;border:1px solid #ddd !important;box-shadow:none !important}
  .resume-head h1,.tl-role,.edu-deg,.display,.display em{color:#111 !important;-webkit-text-fill-color:#111 !important}
  .lede,.tl-bul li,.rc-v,.edu-school{color:#333 !important}
  .eyebrow,.sec-num,.tl-when,.tl-co,.rc-k,.panel-head{color:#666 !important}
  .tag{background:#f4f4f4 !important;border-color:#ddd !important;color:#333 !important}
  .tl-dot{background:#fff !important;border-color:#111 !important;box-shadow:none !important}
  .tl-bul li::before{background:#111 !important}
  .rc-ico,.edu-card .ico{color:#111 !important}
  .section{padding-top:28px !important}
  .tl-body{page-break-inside:avoid;break-inside:avoid}
  .skills-matrix{break-inside:avoid}
  .section-story,.story-bg,.story-rail{display:none !important}
}

/* Projects Live · CTA row under the projects list */
.proj-live{
  display:flex;align-items:center;gap:18px;margin-top:12px;cursor:pointer;
  padding:20px 24px;border-radius:var(--r-lg);
  background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, var(--surface-2)), var(--surface));
  border:1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}
.proj-live:hover{transform:translateY(-2px);border-color:color-mix(in srgb, var(--accent) 42%, transparent)}
.proj-live:hover .arrow{transform:translateX(6px);color:var(--accent)}
.proj-live .ico{width:38px;height:38px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;
  color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent);border:1px solid color-mix(in srgb, var(--accent) 28%, transparent)}
.proj-live .pl-body{flex:1;min-width:0}
.proj-live .pl-title{font-family:var(--serif);font-size:24px;letter-spacing:-0.01em;line-height:1.1}
.proj-live .pl-title em{font-style:italic;color:var(--accent)}
.proj-live .pl-sub{font-size:13.5px;color:var(--text-2);margin-top:3px}
.proj-live .pl-tag{flex-shrink:0}
.proj-live .pl-tag .d{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);animation:pulse 2.4s ease-in-out infinite}
.proj-live .arrow{color:var(--text-3);transition:transform .18s, color .18s}
@media (max-width: 640px){
  .proj-live{padding:16px;gap:14px}
  .proj-live .pl-tag{display:none}
}

/* ─── Projects Live · embedded companion app ───────────────────────────── */
.builds-frame{overflow:hidden;padding:0}
.builds-bar{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
}
.builds-bar .dots{display:inline-flex;gap:6px;flex-shrink:0}
.builds-bar .dots span{width:9px;height:9px;border-radius:50%;background:var(--border-3)}
.builds-url{
  flex:1;text-align:center;font-size:12px;color:var(--text-3);
  background:rgba(255,255,255,0.03);border:1px solid var(--border);
  border-radius:999px;padding:5px 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  max-width:60%;margin:0 auto;
}
.builds-open{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;flex-shrink:0;
  color:var(--text-3);border:1px solid var(--border-2);background:var(--surface);
  transition:color .15s, border-color .15s, transform .15s;
}
.builds-open:hover{color:var(--accent);border-color:var(--border-3);transform:translateY(-1px)}
.builds-iframe{
  width:100%;height:calc(100vh - 230px);min-height:540px;
  border:0;display:block;background:var(--bg-2);
}
@media (max-width: 640px){
  .builds-iframe{height:calc(100vh - 260px);min-height:460px}
  .builds-url{max-width:100%}
}

/* ─── Story · From Operations to Systems ───────────────────────────────── */
.section-story{position:relative;isolation:isolate;overflow:hidden;padding-top:calc(var(--sec-gap) * 1.2);padding-bottom:calc(var(--sec-gap) * 0.6)}
.story-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.story-bg .story-grid-bg{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:34px 34px;
  mask-image:radial-gradient(ellipse 70% 60% at 30% 30%, #000 20%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 30% 30%, #000 20%, transparent 80%);
  opacity:.5;
}
.story-bg .story-glow{
  position:absolute;left:18%;top:30%;width:46vw;height:46vw;max-width:680px;max-height:680px;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%);
  filter:blur(54px);animation:philBreath 12s ease-in-out infinite;
}

.story-strip{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11.5px;color:var(--text-3);letter-spacing:.06em;text-transform:uppercase;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:14px 2px;margin-bottom:40px;
}
.story-strip .story-sig{display:inline-flex;align-items:center;gap:10px}
.story-strip .story-sig .d{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);animation:pulse 2.4s ease-in-out infinite}
.story-strip .story-mid{color:var(--text-4)}
.story-strip .story-time{font-variant-numeric:tabular-nums}

.story-head{max-width:64ch;margin-bottom:48px}
.story-head h2{margin:10px 0 16px}

.story-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start}
.story-main{display:flex;flex-direction:column;gap:30px;max-width:64ch}
.story-chapter .cmark{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--accent);opacity:.85;margin-bottom:10px}
.story-chapter p{font-size:17px;line-height:1.65;color:var(--text-2);margin:0}
.story-quote{padding:8px 0}
.story-quote span{font-family:var(--serif);font-size:clamp(28px,3.4vw,40px);line-height:1.25;letter-spacing:-0.015em;color:var(--text)}
.story-quote em{font-style:italic;color:var(--accent);background:linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 70%, #fff));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 16px var(--accent-glow))}
.story-more{display:flex;flex-direction:column;gap:30px;animation:storyMore .7s cubic-bezier(.2,.7,.2,1)}
@keyframes storyMore{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.story-expand{margin-top:4px}

/* rail */
.story-rail{position:sticky;top:72px;display:flex;flex-direction:column;gap:16px}
.evo-body{padding:18px 18px 8px}
.evo-node{display:grid;grid-template-columns:18px 1fr;gap:14px;align-items:start}
.evo-rail{position:relative;display:flex;justify-content:center;padding-top:3px}
.evo-rail::before{content:"";position:absolute;top:12px;bottom:-16px;width:1px;background:var(--border-2)}
.evo-node:last-child .evo-rail::before{display:none}
.evo-dot{width:9px;height:9px;border-radius:50%;background:var(--surface-3);border:1.5px solid var(--border-3);z-index:1}
.evo-node.is-current .evo-dot{background:var(--bg);border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.evo-text{padding-bottom:18px}
.evo-label{font-size:14.5px;color:var(--text-2)}
.evo-node.is-current .evo-label{color:var(--text);font-weight:500}
.evo-sub{font-family:var(--mono);font-size:10.5px;color:var(--text-4);letter-spacing:.04em;margin-top:2px}

.signal-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.signal{display:flex;align-items:center;gap:10px;padding:14px}
.signal .ico{width:30px;height:30px;border-radius:8px;background:var(--surface-3);border:1px solid var(--border-2);display:grid;place-items:center;color:var(--accent);flex-shrink:0}
.signal .t{font-size:12.5px;color:var(--text-2);line-height:1.35}

.story-cta p{margin:0;font-size:13.5px;color:var(--text-2);line-height:1.55}

.story-foot{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11px;color:var(--text-4);letter-spacing:.06em;
  border-top:1px solid var(--border);padding-top:18px;margin-top:56px;
}

/* reveal */
.story-reveal{opacity:0;transform:translateY(16px);filter:blur(5px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1),filter 1s cubic-bezier(.2,.7,.2,1)}
.story-reveal.is-in{opacity:1;transform:none;filter:blur(0)}

@media (max-width: 1024px){
  .story-grid{grid-template-columns:1fr;gap:36px}
  .story-rail{position:static}
}
@media (max-width: 640px){
  .signal-grid{grid-template-columns:1fr}
  .story-strip{flex-wrap:wrap;gap:8px;font-size:10.5px}
}