:root {
  --bg: #050807;
  --bg-2: #0a100d;
  --panel: rgba(8, 14, 11, 0.72);
  --line: rgba(196, 255, 92, 0.16);
  --line-strong: rgba(196, 255, 92, 0.4);
  --wire: #c4ff5c;
  --wire-dim: #6f9a35;
  --ember: #ff6a3d;
  --text: #e6ede4;
  --muted: #8d9a8f;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--wire); color: var(--bg); }

a { color: inherit; }
.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; }

#terrain {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  cursor: crosshair;
  touch-action: pan-y;
}

.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 120%, transparent 30%, rgba(0,0,0,0.65) 100%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 3px);
  mix-blend-mode: normal;
}

/* HUD */
.hud > div {
  position: fixed; z-index: 3;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--wire-dim); pointer-events: none; text-transform: uppercase;
}
.hud-tl, .hud-tr { transition: opacity .4s; }
body.past-hero .hud-tl, body.past-hero .hud-tr { opacity: 0; }
.hud-tl { top: 84px; left: var(--gutter); }
.hud-tr { top: 84px; right: var(--gutter); }
.hud-bl { bottom: 18px; left: var(--gutter); }
.hud-br { bottom: 18px; right: var(--gutter); }
.blink { color: var(--ember); animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  background: linear-gradient(to bottom, rgba(5,8,7,0.9), rgba(5,8,7,0));
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em;
  color: var(--wire);
}
.brand span { color: var(--text); }
.nav nav { display: flex; gap: 26px; align-items: center; }
.nav nav a {
  text-decoration: none; font-family: var(--mono); font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted);
  transition: color .2s;
}
.nav nav a:hover { color: var(--wire); }
.nav nav a.nav-cta {
  color: var(--bg); background: var(--wire); padding: 8px 14px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.nav nav a.nav-cta:hover { background: var(--text); color: var(--bg); }

main { position: relative; z-index: 2; }

/* Hero */
.hero {
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px var(--gutter) 80px;
  max-width: var(--maxw); margin: 0 auto;
  pointer-events: none;
}
.hero a { pointer-events: auto; }
.eyebrow { color: var(--wire); text-transform: uppercase; margin: 0 0 18px; }
.hero-title {
  font-size: clamp(3.2rem, 11vw, 9.5rem);
  line-height: 0.88; letter-spacing: -0.045em; font-weight: 800;
  margin: 0 0 28px;
}
.hero-title .line { display: block; }
/* "experience": each letter is a mesh (grid clipped to the glyph) that
   renders solid as the cursor or the scan sweep passes over it. */
#exp-word { display: inline-block; white-space: nowrap; }
.ch {
  --p: 0;
  position: relative; display: inline-block;
  color: transparent;
  background-color: rgba(196,255,92,0.1);
  background-image:
    linear-gradient(rgba(196,255,92,0.95) 1.5px, transparent 1.5px),
    linear-gradient(90deg, rgba(196,255,92,0.95) 1.5px, transparent 1.5px);
  background-size: 100% 0.09em, 0.09em 100%;
  background-position: 0 var(--gy, 0), var(--gx, 0) 0;
  -webkit-background-clip: text; background-clip: text;
  transform: translateY(calc(var(--p) * -0.07em)) scale(calc(1 + var(--p) * 0.04));
  transform-origin: 50% 100%;
  will-change: transform;
}
.ch::after {
  content: attr(data-ch);
  position: absolute; inset: 0;
  color: var(--wire);
  opacity: var(--p);
  text-shadow: 0 0 calc(var(--p) * 36px) rgba(196,255,92,0.45);
  pointer-events: none;
}
.ch.hot::after { color: var(--ember); text-shadow: 0 0 30px rgba(255,106,61,0.5); }
.caret { color: var(--ember); animation: blink 1s steps(2) infinite; }
.hero-sub { max-width: 560px; font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #c9d3c8; margin: 0 0 36px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: 60px; left: 50%; transform: translateX(-50%);
  color: var(--muted); text-transform: uppercase;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translate(-50%, 6px); opacity: .5; } }

/* Buttons */
.btn {
  display: inline-block; text-decoration: none;
  font-family: var(--mono); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 15px 22px; transition: background .2s, color .2s, border-color .2s;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.btn-primary { background: var(--wire); color: var(--bg); font-weight: 600; }
.btn-primary:hover { background: var(--text); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--text); background: rgba(5,8,7,0.5); }
.btn-ghost:hover { border-color: var(--wire); color: var(--wire); }
.btn-xl { font-size: clamp(0.9rem, 2.4vw, 1.3rem); padding: 22px 30px; text-transform: none; letter-spacing: 0; max-width: 100%; overflow-wrap: anywhere; }

/* Sections */
.section {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(90px, 14vh, 160px) var(--gutter);
}
.section-head { max-width: 760px; margin-bottom: 56px; }
.kicker { color: var(--ember); text-transform: uppercase; margin: 0 0 14px; }
h2 {
  font-size: clamp(2.2rem, 5.4vw, 4.4rem); line-height: 0.98; letter-spacing: -0.035em;
  font-weight: 750; margin: 0 0 22px;
}
h3 { font-size: 1.45rem; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 10px; font-weight: 700; }
.lede { color: #bfc9be; font-size: clamp(1.05rem, 1.5vw, 1.2rem); margin: 0; max-width: 620px; }

/* Panels share a common "editor panel" look */
.stage, .card, .model, .badge, .spawn {
  background: var(--panel);
  border: 1px solid var(--line);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Stages */
.stages {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  counter-reset: none;
}
.stage { display: flex; flex-direction: column; position: relative; }
.stage:not(:last-child)::after {
  content: "→"; position: absolute; right: -14px; top: 90px; width: 14px; text-align: center;
  font-family: var(--mono); color: var(--wire-dim); font-size: 12px;
}
.patch { width: 100%; aspect-ratio: 1.25; display: block; border-bottom: 1px solid var(--line); }
.stage-body { padding: 18px 18px 22px; }
.stage-n { color: var(--wire); text-transform: uppercase; display: block; margin-bottom: 10px; }
.stage p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.card {
  position: relative; padding: 34px 30px 30px;
  transition: border-color .25s, transform .25s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0; transition: opacity .3s;
  mask-image: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), #000 0, transparent 220px);
  -webkit-mask-image: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), #000 0, transparent 220px);
}
.card:hover { border-color: var(--line-strong); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }
.card-tag {
  display: inline-block; color: var(--bg); background: var(--wire);
  padding: 3px 7px; margin-bottom: 26px; font-weight: 600;
}
.card h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.card p { color: #b9c3b8; margin: 0 0 20px; }
.card ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.card li { border: 1px solid var(--line); padding: 5px 9px; color: var(--muted); }

.models {
  margin-top: 14px; display: grid; grid-template-columns: 220px repeat(3, 1fr); gap: 14px;
  align-items: stretch;
}
.models-title { color: var(--wire-dim); align-self: center; margin: 0; font-weight: 400; font-size: 0.85rem; }
.model { padding: 22px; }
.model-k { font-weight: 700; font-size: 1.15rem; color: var(--wire); display: block; margin-bottom: 6px; }
.model p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Pedigree */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 26px 0; margin: 0 calc(-1 * var(--gutter));
  background: rgba(5,8,7,0.55);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex; gap: 40px; align-items: center; width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span {
  font-size: clamp(1.8rem, 4.5vw, 3.6rem); font-weight: 750; letter-spacing: -0.03em; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(230,237,228,0.75);
  transition: color .2s;
}
.marquee span:hover { color: var(--wire); -webkit-text-stroke-color: var(--wire); }
.marquee i { font-style: normal; color: var(--ember); font-size: 1.2rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; padding: 0 var(--gutter); }
  .marquee span[aria-hidden], .marquee span[aria-hidden] + i { display: none; }
}

.badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
.badge { padding: 28px; display: flex; flex-direction: column; gap: 6px; }
.badge-big { font-size: clamp(2.2rem, 4.4vw, 3.4rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--wire); }
.badge .mono { color: var(--muted); text-transform: uppercase; }
.fineprint { color: #5d6a60; margin-top: 22px; font-size: 0.7rem; }

/* Ventures */
.spawns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.spawn { padding: 28px; display: flex; flex-direction: column; gap: 8px; min-height: 260px; }
.spawn h3 { margin-top: auto; }
.spawn p { color: var(--muted); margin: 0 0 12px; font-size: 0.98rem; }
.spawn-id { color: var(--muted); }
.spawn.active { border-color: var(--line-strong); box-shadow: inset 0 0 0 1px rgba(196,255,92,0.08), 0 0 60px -20px rgba(196,255,92,0.25); }
.spawn.active .spawn-id b { color: var(--wire); font-weight: 600; }
.spawn.active a { color: var(--wire); text-decoration: none; }
.spawn.active a:hover { text-decoration: underline; }
.spawn.locked { border-style: dashed; }
.spawn.locked > .mono:last-child { color: #4f5b52; }
.redact { color: #26302a; letter-spacing: -0.05em; }

/* Contact */
.contact { text-align: center; padding-bottom: 180px; }
.contact .lede { margin: 0 auto 40px; }
.contact-title { font-size: clamp(2.6rem, 8vw, 6.4rem); max-width: 1000px; margin-left: auto; margin-right: auto; }

.footer {
  position: relative; z-index: 2;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 26px var(--gutter) 56px; border-top: 1px solid var(--line);
  color: var(--muted); background: rgba(5,8,7,0.85);
}

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* Responsive */
@media (max-width: 1000px) {
  .stages { grid-template-columns: repeat(2, 1fr); }
  .stage::after { display: none; }
  .models { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav nav a:not(.nav-cta) { display: none; }
  .hud-tl, .hud-tr { top: 70px; }
  .hud-tr, .hud-br { display: none; }
  .cards, .badges, .spawns { grid-template-columns: 1fr; }
  .card { padding: 26px 22px; }
  .spawn { min-height: 200px; }
}
@media (max-width: 480px) {
  .stages { grid-template-columns: 1fr; }
  .brand span { display: none; }
}

/* Consulting */
.consult { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.consult-intro .lede { margin-bottom: 28px; }
.consult-facts { list-style: none; padding: 0; margin: 0 0 32px; border-top: 1px solid var(--line); }
.consult-facts li { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); color: #c9d3c8; }
.consult-facts span { color: var(--wire-dim); text-transform: uppercase; }

.inspector { background: var(--panel); border: 1px solid var(--line-strong); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.inspector-bar { display: flex; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--line); color: var(--muted); text-transform: uppercase; font-size: 0.68rem; }
.inspector-bar span:first-child { color: var(--wire); }
.prop { border-bottom: 1px solid var(--line); }
.prop:last-child { border-bottom: 0; }
.prop summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 14px;
  padding: 18px 16px; font-weight: 650; font-size: clamp(1.05rem, 1.6vw, 1.25rem); letter-spacing: -0.01em;
  transition: background .2s, color .2s;
}
.prop summary::-webkit-details-marker { display: none; }
.prop summary:hover { background: rgba(196,255,92,0.05); color: var(--wire); }
.prop summary:focus-visible { outline: 1px solid var(--wire); outline-offset: -1px; }
.prop-k { color: var(--ember); min-width: 22px; }
.prop-plus { margin-left: auto; width: 12px; height: 12px; position: relative; flex: none; }
.prop-plus::before, .prop-plus::after { content: ""; position: absolute; background: var(--wire); left: 0; right: 0; top: 50%; height: 1.5px; transform: translateY(-50%); transition: transform .25s; }
.prop-plus::after { transform: translateY(-50%) rotate(90deg); }
.prop[open] .prop-plus::after { transform: translateY(-50%) rotate(0deg); }
.prop[open] summary { color: var(--wire); }
.prop p { margin: 0; padding: 0 16px 20px 52px; color: #b9c3b8; font-size: 0.98rem; }

.route { margin-top: 64px; }
.route .models-title { margin-bottom: 22px; }
.waypoints { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.waypoints::before {
  content: ""; position: absolute; left: 17px; right: 17px; top: 17px; height: 0;
  border-top: 1.5px dashed var(--line-strong);
}
.wp { position: relative; padding-right: 12px; }
.wp-node {
  display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 16px;
  color: var(--wire); font-weight: 600; font-size: 0.8rem; position: relative; z-index: 0;
}
.wp-node::before {
  content: ""; position: absolute; inset: 5px; z-index: -1;
  background: var(--bg); border: 1.5px solid var(--wire); transform: rotate(45deg);
}
.wp:first-child .wp-node { color: var(--bg); }
.wp:first-child .wp-node::before { background: var(--wire); }
.wp b { display: block; font-size: 1.15rem; margin-bottom: 4px; }
.wp p { margin: 0; color: var(--muted); font-size: 0.95rem; }

@media (max-width: 1000px) {
  .consult { grid-template-columns: 1fr; }
  .waypoints { grid-template-columns: 1fr 1fr; row-gap: 28px; }
  .waypoints::before { display: none; }
}
@media (max-width: 480px) {
  .waypoints { grid-template-columns: 1fr; }
  .prop p { padding-left: 16px; }
}