:root {
  color-scheme: dark;
  --bg: #08090c;
  --panel: #111319;
  --panel-2: #171a21;
  --text: #f5f7fb;
  --muted: #a4aab8;
  --line: #2b303b;
  --lime: #d6ff45;
  --violet: #a98bff;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 5%, rgba(169,139,255,.16), transparent 31rem),
    radial-gradient(circle at 10% 38%, rgba(214,255,69,.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

.shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  color: var(--muted);
  font-size: .9rem;
}

.brand { color: var(--text); font-weight: 750; letter-spacing: -.02em; text-decoration: none; }
.nav-links { display: flex; gap: 20px; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--text); }

.hero { padding: 72px 0 80px; }
.eyebrow { color: var(--lime); font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin: 16px 0 20px; font-size: clamp(3rem, 8vw, 6.5rem); line-height: .96; letter-spacing: -.065em; }
.hero p { max-width: 690px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }

.meta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.chip { border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: #d7dbe3; font-size: .82rem; background: rgba(17,19,25,.72); }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-bottom: 100px; }
.card { position: relative; overflow: hidden; min-height: 500px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-4px); border-color: #596171; }
.card img { width: 100%; height: 320px; display: block; object-fit: cover; object-position: center; }
.card-body { padding: 24px; }
.kicker { margin-bottom: 8px; color: var(--violet); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.card h2 { margin-bottom: 10px; font-size: 1.45rem; letter-spacing: -.03em; }
.card p { color: var(--muted); font-size: .94rem; }
.arrow { color: var(--lime); font-weight: 800; }

.project { display: grid; grid-template-columns: minmax(280px, 430px) minmax(0, 1fr); gap: clamp(40px, 8vw, 100px); align-items: start; padding: 56px 0 110px; }
.phone { position: sticky; top: 30px; overflow: hidden; width: 100%; border: 1px solid #343a46; border-radius: 32px; background: #000; box-shadow: 0 35px 100px rgba(0,0,0,.48); aspect-ratio: 9 / 16; }
.phone video { width: 100%; height: 100%; display: block; object-fit: cover; }
.project-copy { padding-top: 30px; }
.project-copy h1 { font-size: clamp(2.8rem, 6vw, 5.3rem); }
.lede { max-width: 650px; color: var(--muted); font-size: 1.15rem; }
.fact-list { display: grid; gap: 0; margin: 42px 0; border-top: 1px solid var(--line); }
.fact { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.fact dt { color: var(--muted); }
.fact dd { margin: 0; }
.note { padding: 18px 20px; border: 1px solid rgba(214,255,69,.24); border-radius: 14px; background: rgba(214,255,69,.06); color: #e6e9d7; font-size: .93rem; }
.back { display: inline-flex; margin-top: 28px; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--text); }

footer { border-top: 1px solid var(--line); padding: 28px 0 44px; color: var(--muted); font-size: .85rem; }

@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
  .card { display: grid; grid-template-columns: 42% 1fr; min-height: 0; }
  .card img { height: 100%; min-height: 280px; }
  .project { grid-template-columns: 1fr; }
  .phone { position: relative; top: auto; max-width: 430px; margin: 0 auto; }
}

@media (max-width: 560px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav-links { display: none; }
  .hero { padding: 45px 0 58px; }
  .card { display: block; }
  .card img { height: 360px; }
  .fact { grid-template-columns: 1fr; gap: 4px; }
}