:root {
  --bg: #05080b;
  --panel: rgba(9, 17, 21, 0.78);
  --panel-strong: rgba(12, 27, 32, 0.95);
  --panel-soft: rgba(10, 25, 28, 0.55);
  --text: #edfdfb;
  --muted: #98b9b5;
  --line: rgba(86, 255, 220, 0.16);
  --line-strong: rgba(86, 255, 220, 0.34);
  --cyan: #53ffe2;
  --teal: #00bba7;
  --green: #76ff80;
  --violet: #8a7dff;
  --danger: #ff6b8a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 24px;
  --radius-sm: 15px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(83, 255, 226, .18), transparent 28rem),
    radial-gradient(circle at 80% 5%, rgba(118, 255, 128, .13), transparent 26rem),
    radial-gradient(circle at 60% 85%, rgba(138, 125, 255, .12), transparent 30rem),
    var(--bg);
  min-height: 100vh;
  line-height: 1.6;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(83,255,226,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83,255,226,.055) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.7), transparent 82%);
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(0,0,0,.1), transparent 40%, rgba(83,255,226,.05));
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--cyan); color: #001315; padding: .7rem 1rem; z-index: 100; }
.skip-link:focus { left: 1rem; top: 1rem; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 11, .72);
  border-bottom: 1px solid var(--line);
}
.nav-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 900;
  letter-spacing: .02em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(83,255,226,.28), rgba(118,255,128,.15)),
    linear-gradient(45deg, rgba(255,255,255,.06), transparent);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  color: var(--cyan);
  box-shadow: 0 0 32px rgba(83,255,226,.18);
  font-family: "JetBrains Mono", monospace;
}
.nav-links { display: flex; align-items: center; gap: .35rem; }
.nav-links a, .nav-links button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: .7rem .85rem;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
}
.nav-links a:hover, .nav-links a[aria-current="page"], .nav-links button:hover { color: var(--text); background: rgba(83,255,226,.08); }
.nav-toggle { display: none; border: 1px solid var(--line); background: rgba(255,255,255,.04); color: var(--text); border-radius: 12px; padding: .6rem .75rem; }
main { overflow: hidden; }
.container, .section-inner { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.hero { padding: 7rem 0 4.5rem; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; color: var(--cyan); background: rgba(83,255,226,.09); border: 1px solid var(--line); border-radius: 999px; padding: .45rem .8rem; font-size: .88rem; letter-spacing: .04em; text-transform: uppercase; }
.eyebrow::before { content:""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px var(--green); }
h1, h2, h3 { line-height: 1.05; margin: 0; }
h1 { font-size: clamp(3rem, 9vw, 6.8rem); letter-spacing: -.07em; margin: 1.2rem 0 1rem; }
h1 span, .gradient-text { background: linear-gradient(90deg, var(--cyan), var(--green)); -webkit-background-clip: text; color: transparent; }
.lede { font-size: clamp(1.08rem, 2vw, 1.35rem); color: #c7dedb; max-width: 64ch; }
.hero-actions, .button-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; margin-top: 1.7rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 46px; border-radius: 999px; padding: .82rem 1.1rem; border: 1px solid var(--line-strong); color: var(--text); background: rgba(255,255,255,.04); box-shadow: 0 0 0 transparent; transition: .18s ease; }
.btn:hover { transform: translateY(-2px); border-color: rgba(83,255,226,.65); box-shadow: 0 0 28px rgba(83,255,226,.11); }
.btn-primary { color: #001b19; background: linear-gradient(90deg, var(--cyan), var(--green)); border-color: transparent; font-weight: 800; }
.btn-ghost { background: rgba(255,255,255,.035); }
.btn-small { min-height: 38px; padding: .6rem .85rem; font-size: .92rem; }
.hero-card { position: relative; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(9, 17, 21, .85), rgba(9, 17, 21, .45)); border-radius: 32px; padding: 1.1rem; box-shadow: var(--shadow); }
.hero-card::before { content:""; position:absolute; inset:-1px; border-radius:32px; padding:1px; background: linear-gradient(135deg, rgba(83,255,226,.6), transparent 36%, rgba(118,255,128,.45)); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; pointer-events:none; }
.hero-image { border-radius: 26px; min-height: 420px; background: radial-gradient(circle at 50% 25%, rgba(83,255,226,.15), transparent 40%), rgba(0,0,0,.2); display:grid; place-items:end center; overflow:hidden; }
.hero-image img { width: min(420px, 100%); filter: drop-shadow(0 24px 80px rgba(0,0,0,.5)); }
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1rem; }
.stat { background: rgba(255,255,255,.045); border: 1px solid var(--line); border-radius: 18px; padding: 1rem; }
.stat strong { display:block; color: var(--cyan); font-size: 1.45rem; line-height:1; }
.stat span { color: var(--muted); font-size: .88rem; }
.section { padding: 4.5rem 0; }
.section-head { display: flex; justify-content: space-between; gap: 1.5rem; align-items: end; margin-bottom: 1.5rem; }
.section-head p { max-width: 62ch; color: var(--muted); margin: .75rem 0 0; }
h2 { font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -.04em; }
h3 { font-size: 1.35rem; }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); padding: 1.25rem; position: relative; overflow: hidden; }
.card::after { content:""; position:absolute; inset:auto -20% -35% 30%; height: 10rem; background: radial-gradient(circle, rgba(83,255,226,.11), transparent 65%); pointer-events:none; }
.card > * { position: relative; z-index: 1; }
.card p { color: var(--muted); }
.card-icon { width: 50px; height: 50px; border-radius: 16px; display: grid; place-items:center; background: rgba(83,255,226,.09); border: 1px solid var(--line); margin-bottom: 1rem; color: var(--cyan); font-family: "JetBrains Mono", monospace; }
.featured-panel { border: 1px solid var(--line); background: linear-gradient(135deg, rgba(83,255,226,.12), rgba(118,255,128,.05)); border-radius: 30px; padding: 1.5rem; display:grid; grid-template-columns: .9fr 1.1fr; gap: 1.5rem; align-items:center; box-shadow: var(--shadow); }
.preview-frame { border-radius: 24px; background: rgba(0,0,0,.25); border: 1px solid var(--line); padding: 1rem; min-height: 320px; display:grid; place-items:center; position:relative; overflow:hidden; }
.device-box { width: min(360px, 90%); aspect-ratio: 7 / 10; border-radius: 30px; border: 1px solid rgba(83,255,226,.35); background: linear-gradient(160deg, rgba(20,44,48,.95), rgba(5,8,11,.9)); box-shadow: inset 0 0 35px rgba(83,255,226,.08), 0 24px 80px rgba(0,0,0,.35); position:relative; }
.device-box::before { content:""; position:absolute; inset: 12% 9%; border-radius: 22px; border: 1px dashed rgba(118,255,128,.35); background: linear-gradient(135deg, rgba(83,255,226,.15), transparent); }
.device-box::after { content:"Upload art → place → preview"; position:absolute; bottom: 1rem; left:1rem; right:1rem; color: var(--muted); text-align:center; font-size:.9rem; }
.portfolio-grid { display:grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.work-card { grid-column: span 4; border:1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.035); overflow:hidden; min-height:100%; display:flex; flex-direction:column; }
.work-card img { aspect-ratio: 4/3; object-fit: cover; width:100%; background:#071012; }
.work-card .work-body { padding: 1rem; }
.work-card p { color: var(--muted); margin-bottom:0; }
.tag-row { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:.75rem; }
.tag { font-size:.76rem; padding:.25rem .55rem; border-radius:999px; color:#c9fffa; background:rgba(83,255,226,.09); border:1px solid var(--line); }
.machine-card img { width:100%; aspect-ratio: 16/10; object-fit:cover; border-radius: 18px; background:#081012; border:1px solid var(--line); margin-bottom: 1rem; }
.list { padding: 0; margin: 1rem 0 0; list-style: none; }
.list li { padding: .55rem 0 .55rem 1.6rem; color: var(--muted); position:relative; }
.list li::before { content:"▹"; position:absolute; left:0; color: var(--green); }
.cta { border: 1px solid rgba(83,255,226,.32); border-radius: 34px; padding: clamp(1.4rem, 5vw, 3rem); background: linear-gradient(135deg, rgba(83,255,226,.14), rgba(118,255,128,.08)), rgba(5,8,11,.8); box-shadow: var(--shadow); display:grid; grid-template-columns: 1fr auto; gap: 2rem; align-items:center; }
.form-card { border: 1px solid var(--line); border-radius: 28px; background: var(--panel); padding: 1.25rem; box-shadow: var(--shadow); }
.form-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; }
label { color: #d5f7f3; display:grid; gap:.35rem; font-weight:700; }
input, select, textarea { width:100%; background: rgba(0,0,0,.27); color: var(--text); border:1px solid var(--line); border-radius: 14px; padding:.85rem; font: inherit; }
textarea { min-height: 150px; resize: vertical; }
.full { grid-column: 1 / -1; }
.output { white-space: pre-wrap; background: rgba(0,0,0,.28); border:1px solid var(--line); border-radius: 18px; padding: 1rem; color: #c7fff7; min-height: 120px; }
.timeline { display:grid; gap:1rem; }
.timeline-item { display:grid; grid-template-columns: 130px 1fr; gap: 1rem; align-items:start; }
.timeline-date { color: var(--cyan); font-family:"JetBrains Mono", monospace; }
.footer { border-top:1px solid var(--line); padding: 2.2rem 0; color: var(--muted); }
.footer-grid { display:grid; grid-template-columns: 1.4fr .6fr .6fr; gap: 1.5rem; align-items:start; }
.footer a { color:#d9fffb; }
.legacy-note { margin: 1rem 0; color: var(--muted); font-size: .95rem; }
.reveal { opacity:0; transform: translateY(16px); transition: .6s ease; }
.reveal.in-view { opacity:1; transform:none; }
@media (max-width: 980px) {
  .hero-grid, .featured-panel, .cta { grid-template-columns:1fr; }
  .stat-strip, .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .work-card { grid-column: span 6; }
  .section-head { display:block; }
}
@media (max-width: 760px) {
  .nav-toggle { display:inline-flex; }
  .nav-links { position: fixed; inset: 70px 16px auto 16px; background: var(--panel-strong); border:1px solid var(--line); border-radius: 20px; padding:.7rem; display:none; flex-direction:column; align-items:stretch; box-shadow: var(--shadow); }
  .nav-links.open { display:flex; }
  .nav-links a { border-radius: 14px; }
  .hero { padding-top:4rem; }
  .hero-image { min-height: 300px; }
  .stat-strip, .grid-2, .grid-3, .grid-4, .form-grid, .footer-grid { grid-template-columns:1fr; }
  .work-card { grid-column: span 12; }
  .timeline-item { grid-template-columns:1fr; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.8rem); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}