:root {
  --bg: #05080f;
  --text: #e8eefb;
  --muted: #8a98b4;
  --line: rgba(130, 180, 255, .14);
  --panel: rgba(12, 20, 38, .6);
  --a1: #5ee0ff;
  --a2: #9b7bff;
  --ok: #4dffb0;
  --warn: #ffc163;
  --bad: #ff6b8a;
  --sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 75% -10%, rgba(155, 123, 255, .16), transparent 60%),
    radial-gradient(900px 500px at 10% 10%, rgba(94, 224, 255, .10), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}
#field {
  position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none;
  /* Soft fade-in from the top so the grid has no visible edge as content scrolls over it. */
  -webkit-mask-image: linear-gradient(to bottom, transparent 45%, rgba(0,0,0,.6) 75%, #000);
  mask-image: linear-gradient(to bottom, transparent 45%, rgba(0,0,0,.6) 75%, #000);
}
.scan {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
}
.wrap { position: relative; z-index: 1; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.mono { font-family: var(--mono); }
h2, h3 { letter-spacing: -.015em; }

/* Header */
.top { display: flex; justify-content: space-between; align-items: center; gap: 16px; height: 72px; }
.logo { font-weight: 700; letter-spacing: -.01em; }
.logo span { color: var(--a1); }
.top nav { display: flex; gap: 22px; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.top nav a { color: var(--muted); text-decoration: none; transition: color .2s; }
.top nav a:hover { color: var(--a1); }
.status {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 .72rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; background: var(--panel);
}
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: pulse 1.8s ease-in-out infinite; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center;
  padding: clamp(40px, 8vh, 96px) 16px 56px;
}
.eyebrow { color: var(--a1); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 20px; }
h1 { font-size: clamp(2.4rem, 4.6vw, 4.2rem); line-height: 1.02; letter-spacing: -.035em; margin: 0 0 24px; font-weight: 700; }
h1 .line { display: block; white-space: nowrap; opacity: 0; transform: translateY(14px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; }
h1 .line + .line { animation-delay: .18s; }
h1 em { font-style: normal; color: var(--a2); }
.grad, .hl {
  background: linear-gradient(90deg, var(--a1), var(--a2) 60%, #ff8ad8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: clamp(1rem, 1.3vw, 1.14rem); color: var(--muted); max-width: 54ch; margin: 0 0 28px; }
.motto { display: inline-flex; flex-wrap: wrap; gap: 0 10px; margin: 0; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; background: var(--panel); }
.motto span:first-child { color: var(--a1); }
.motto span:last-child { color: var(--ok); }

/* Record console */
.console {
  margin: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  background: linear-gradient(180deg, rgba(14, 24, 46, .85), rgba(8, 12, 24, .75));
  box-shadow: 0 0 0 1px rgba(94,224,255,.04), 0 30px 80px -30px rgba(94, 224, 255, .3);
  backdrop-filter: blur(6px);
}
.console-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: .74rem; color: var(--muted); }
.dots { display: inline-flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(130,180,255,.22); }
.tag { margin-left: auto; font-size: .62rem; letter-spacing: .14em; color: var(--warn); border: 1px solid rgba(255,193,99,.35); border-radius: 4px; padding: 2px 6px; }
.console-body { margin: 0; padding: 16px 18px; height: 22.5em; font-size: .8rem; line-height: 1.5; white-space: pre; overflow: hidden; color: var(--text); }
.console-body .k { color: #cfe0ff; }
.console-body .v { color: var(--a1); }
.console-body .c { color: #6c7a96; }
.console-body .ok { color: var(--ok); }
.console-body .bad { color: var(--bad); }
.console-body .wait { color: var(--warn); }
.caret { display: inline-block; width: .55em; height: 1.05em; vertical-align: -2px; background: var(--a1); margin-left: 1px; animation: blink 1s steps(1) infinite; }
.console figcaption { padding: 10px 18px 14px; font-size: .7rem; color: var(--muted); border-top: 1px solid var(--line); }

/* Statements */
.problem, .closing { padding: 32px 16px 24px; }
.statement { font-size: clamp(1.25rem, 2.4vw, 1.9rem); line-height: 1.35; letter-spacing: -.015em; max-width: 34ch; margin: 0; font-weight: 500; }
.closing { padding: 56px 16px 72px; }
.closing .statement { max-width: 38ch; }

/* Sections */
.block { padding: 72px 16px 8px; scroll-margin-top: 16px; }
.sec-head { margin-bottom: 28px; }
.kicker { margin: 0 0 10px; font-size: .72rem; letter-spacing: .16em; color: var(--a1); }
.sec-head h2 { margin: 0; font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.12; max-width: 24ch; }
.sub { color: var(--muted); max-width: 60ch; margin: 12px 0 0; }
.idx { margin: 0 0 10px; font-size: .68rem; letter-spacing: .14em; color: var(--a1); }

.grid { display: grid; gap: 16px; }
.six { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card, .role, .phase, .stage {
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel); backdrop-filter: blur(6px);
  transition: border-color .3s, transform .3s;
}
.card { padding: 24px; }
.card:hover, .role:hover { border-color: rgba(94, 224, 255, .45); transform: translateY(-3px); }
.card h3, .role h3, .phase h3, .stage h3 { margin: 0 0 6px; font-size: 1.12rem; }
.card p:not(.idx), .role p, .phase p, .stage p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Pipeline */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; counter-reset: s; }
.stage { position: relative; padding: 18px 16px 16px; display: flex; flex-direction: column; gap: 8px; opacity: .25; transform: translateY(8px); transition: opacity .5s, transform .5s, border-color .3s; }
.flow.on .stage { opacity: 1; transform: none; }
.flow.on .stage:nth-child(2) { transition-delay: .12s; }
.flow.on .stage:nth-child(3) { transition-delay: .24s; }
.flow.on .stage:nth-child(4) { transition-delay: .36s; }
.flow.on .stage:nth-child(5) { transition-delay: .48s; }
.flow.on .stage:nth-child(6) { transition-delay: .6s; }
.stage:not(:last-child)::after {
  content: ""; position: absolute; top: 28px; right: -13px; width: 14px; height: 1px;
  background: linear-gradient(90deg, var(--a1), var(--a2));
}
.stage .n { font-size: .68rem; color: var(--a1); letter-spacing: .12em; }
.stage h3 { font-size: 1rem; }
.stage p { font-size: .85rem !important; }
.stage .who { margin-top: auto; padding-top: 8px; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: #cfe0ff; border-top: 1px dashed var(--line); }
.stage ul { margin: 0; padding: 0; list-style: none; font-size: .72rem; color: var(--muted); display: grid; gap: 6px; }
.stage ul li { padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; }
.stage .loop { margin-top: auto; padding-top: 8px; font-size: .66rem; color: var(--a2); border-top: 1px dashed var(--line); }
.gate { border-color: rgba(255, 193, 99, .45); background: linear-gradient(180deg, rgba(255, 193, 99, .08), var(--panel)); }
.gate .n, .gate .who { color: var(--warn); }
.output { margin-top: 14px; padding: 14px 18px; border: 1px solid rgba(77, 255, 176, .3); border-radius: 12px; background: rgba(77, 255, 176, .05); font-size: .8rem; color: #cfe0ff; }
.output span { color: var(--ok); letter-spacing: .14em; margin-right: 10px; }

/* Roles */
.roles { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.role { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.role h3 { margin: 0; }
.role .never { margin-top: auto !important; padding-top: 10px; border-top: 1px dashed var(--line); font-size: .72rem !important; color: var(--bad) !important; }
.role .never::before { content: "✗ "; }
.indep { border-color: rgba(155, 123, 255, .45); }

/* Guardrails */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.split .sec-head { margin: 0; }
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.modes > div { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.modes p:not(.idx) { margin: 0; color: var(--muted); font-size: .88rem; }
.checks { list-style: none; margin: 0; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); font-size: .8rem; }
.checks li { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.checks li:last-child { border-bottom: 0; }
.checks li::before { content: "[ .. ]"; color: #4b5874; transition: color .3s; }
.checks.on li::before { content: "[ OK ]"; color: var(--ok); }
.checks.on li { color: var(--text); transition: color .3s; }
.checks.on li:nth-child(1), .checks.on li:nth-child(1)::before { transition-delay: .1s; }
.checks.on li:nth-child(2), .checks.on li:nth-child(2)::before { transition-delay: .25s; }
.checks.on li:nth-child(3), .checks.on li:nth-child(3)::before { transition-delay: .4s; }
.checks.on li:nth-child(4), .checks.on li:nth-child(4)::before { transition-delay: .55s; }
.checks.on li:nth-child(5), .checks.on li:nth-child(5)::before { transition-delay: .7s; }
.checks.on li:nth-child(6), .checks.on li:nth-child(6)::before { transition-delay: .85s; }
.checks.on li:nth-child(7), .checks.on li:nth-child(7)::before { transition-delay: 1s; }
.checks.on li:nth-child(8), .checks.on li:nth-child(8)::before { transition-delay: 1.15s; }

/* Traceability chain */
.chain { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 0; font-size: .78rem; }
.chain li { display: flex; align-items: center; color: var(--muted); }
.chain li span, .chain li { white-space: nowrap; }
.chain li { padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); transition: color .4s, border-color .4s, box-shadow .4s; }
.chain li:not(:last-child) { margin-right: 26px; position: relative; }
.chain li:not(:last-child)::after { content: "→"; position: absolute; right: -20px; color: #4b5874; }
.chain.on li { color: var(--text); border-color: rgba(94, 224, 255, .4); }
.chain.on li:last-child { color: var(--ok); border-color: rgba(77, 255, 176, .5); box-shadow: 0 0 20px -6px var(--ok); }
.chain.on li:nth-child(2) { transition-delay: .1s; } .chain.on li:nth-child(3) { transition-delay: .2s; }
.chain.on li:nth-child(4) { transition-delay: .3s; } .chain.on li:nth-child(5) { transition-delay: .4s; }
.chain.on li:nth-child(6) { transition-delay: .5s; } .chain.on li:nth-child(7) { transition-delay: .6s; }
.chain.on li:nth-child(8) { transition-delay: .7s; } .chain.on li:nth-child(9) { transition-delay: .8s; }
.chain.on li:nth-child(10) { transition-delay: .9s; }
.note { margin: 18px 0 0; font-size: .72rem; color: var(--muted); }

/* Fit with company process */
.lead strong { color: var(--text); font-weight: 500; }
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit-col { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); backdrop-filter: blur(6px); }
.fit-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.fit-col li { display: grid; grid-template-columns: 22px 1fr; color: var(--muted); font-size: .95rem; }
.stays { border-color: rgba(77, 255, 176, .3); }
.stays .idx { color: var(--ok); }
.stays li::before { content: "■"; color: var(--ok); font-size: .7rem; line-height: 1.9; }
.adds .idx { color: var(--a1); }
.adds li::before { content: "+"; color: var(--a1); font-family: var(--mono); }
.role .owner { margin-top: auto !important; padding-top: 10px; border-top: 1px dashed var(--line); font-size: .72rem !important; color: var(--ok) !important; }
.role .owner + .never { margin-top: 0 !important; padding-top: 0; border-top: 0; }

/* Roadmap */
.road { list-style: none; margin: 0; padding: 0; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.phase { padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.phase .state { margin: 0 0 4px !important; font-size: .66rem !important; letter-spacing: .12em; color: #6c7a96 !important; }
.phase .state::before { content: "● "; }
.phase.now { border-color: rgba(94, 224, 255, .5); box-shadow: 0 20px 60px -30px rgba(94, 224, 255, .4); }
.phase.now .state { color: var(--a1) !important; }
.phase.now .state::before { animation: pulse 1.8s ease-in-out infinite; }
.phase .exit { margin-top: auto !important; padding-top: 10px; border-top: 1px dashed var(--line); font-size: .7rem !important; color: #cfe0ff !important; }

footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 24px 16px 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; }

@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes pulse { 50% { opacity: .35; } }
@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 1080px) {
  .top nav { display: none; }
  .flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stage:nth-child(3)::after { display: none; }
  .road { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hero, .split { grid-template-columns: 1fr; gap: 36px; }
  .six { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .six, .road, .modes, .fit { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .stage:not(:last-child)::after { display: block !important; top: auto; bottom: -13px; left: 28px; right: auto; width: 1px; height: 14px; background: linear-gradient(180deg, var(--a1), var(--a2)); }
  .console-body { font-size: .68rem; padding: 14px; }
  .checks li { grid-template-columns: 46px 1fr; }
}
@media (max-width: 520px) {
  .status { display: none; }
}
@media (max-width: 420px) { h1 .line { white-space: normal; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition: none !important; }
}