:root {
  --bg: #181818;
  --panel: #212121;
  --line: rgba(255, 255, 255, 0.1);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.6);
  --faint: rgba(255, 255, 255, 0.38);
  --serif: Optima, Candara, "Segoe UI", Arial, sans-serif;
  --display: Orbitron, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--serif); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.wrap { width: min(1180px, calc(100% - 2.5rem)); margin-inline: auto; }
.stars { position: absolute; inset: 0 0 auto; height: 760px; pointer-events: none; overflow: hidden; opacity: 0.55; }
.stars svg { position: absolute; left: 50%; top: -220px; width: 1100px; transform: translateX(-50%); }
header.top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 28px 0; }
header.top .brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
header.top .brand img { height: 34px; width: auto; }
.pill { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; }
.link { font-size: 14px; color: var(--muted); text-decoration: none; border-bottom: 1px solid transparent; transition: color 0.2s, border-color 0.2s; }
.link:hover { color: var(--text); border-color: var(--faint); }
.hero { position: relative; z-index: 1; padding: 120px 0 110px; text-align: center; }
.kicker { font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--faint); }
h1 { font-family: var(--display); font-weight: 500; font-size: clamp(2.6rem, 7vw, 5.2rem); letter-spacing: 0.02em; line-height: 1.05; margin-top: 22px; }
.hero p.lead { max-width: 560px; margin: 24px auto 0; font-size: 1.15rem; color: var(--muted); }
.tagline { margin-top: 18px; font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--faint); }
section.projects { display: grid; gap: 28px; padding-bottom: 120px; }
.card { position: relative; display: grid; grid-template-columns: 1fr; gap: 36px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 36px; overflow: hidden; }
@media (min-width: 960px) { .card { grid-template-columns: 0.9fr 1.1fr; align-items: center; padding: 48px; gap: 56px; } .card.flip .copy { order: 2; } }
.num { font-family: var(--display); font-size: 13px; letter-spacing: 0.2em; color: var(--faint); }
.card h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.15; margin-top: 14px; }
.client { margin-top: 8px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.card p.desc { margin-top: 18px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; padding: 0; list-style: none; }
.tags li { font-size: 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 22px; font-size: 14px; letter-spacing: 0.06em; text-decoration: none; border-radius: 2px; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.btn.primary { background: #fff; color: #181818; }
.btn.primary:hover { background: rgba(255, 255, 255, 0.85); }
.btn.ghost { border: 1px solid var(--line); color: var(--text); }
.btn.ghost:hover { border-color: var(--faint); }
.btn svg { width: 15px; height: 15px; }
.mock { position: relative; padding: 0 0 36px 0; }
.browser { border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: #0f0f0f; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); transform: translateZ(0); transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.browser .bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.browser .bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.phone { position: absolute; right: -6px; bottom: 0; width: 24%; min-width: 96px; aspect-ratio: 9 / 17; object-fit: cover; object-position: top; border-radius: 20px; overflow: hidden; border: 5px solid #0b0b0b; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6); transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.card:hover .browser { transform: translateY(-6px); }
.card:hover .phone { transform: translateY(-14px); }
.sig-preview { border-radius: 6px; border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); background: #eceff3; }
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; color: var(--faint); font-size: 13px; }
.sig-grid { display: grid; gap: 20px; margin-top: 48px; }
@media (min-width: 800px) { .sig-grid { grid-template-columns: 1fr 1fr; } }
.sig-grid .card { grid-template-columns: 1fr; padding: 28px; gap: 18px; }
.page-head { position: relative; z-index: 1; padding: 70px 0 10px; }
.page-head h1 { text-align: left; font-size: clamp(2rem, 5vw, 3.4rem); }
.page-head p { margin-top: 16px; color: var(--muted); max-width: 640px; }
@media (prefers-reduced-motion: reduce) { .browser, .phone { transition: none; } .card:hover .browser, .card:hover .phone { transform: none; } }