:root {
  --bg: #08090d;
  --surface: #11131a;
  --surface-light: #181b24;
  --text: #f2f4f8;
  --muted: #a6adbb;
  --accent: #7c5cff;
  --accent-2: #00d4ff;
  --border: rgba(255,255,255,0.09);
  --shadow: 0 24px 80px rgba(0,0,0,0.35);
}

* { 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;
  background:
    radial-gradient(circle at top left, rgba(124,92,255,0.18), transparent 34rem),
    radial-gradient(circle at top right, rgba(0,212,255,0.12), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(8,9,13,0.72);
  border-bottom: 1px solid var(--border);
}

.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.logo {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 800;
  letter-spacing: -0.04em;
}
.nav-links { display: flex; gap: 24px; color: var(--muted); font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 44px;
  align-items: center;
  padding: 88px 0 64px;
}
.eyebrow { color: var(--accent-2); text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.76rem; font-weight: 700; }
h1, h2, h3 { line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.04em; }
h1 { font-size: clamp(3rem, 8vw, 6.8rem); max-width: 880px; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: 1.8rem; }
p { color: var(--muted); margin: 0 0 18px; }
.hero-copy { max-width: 690px; font-size: 1.17rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.button { padding: 13px 19px; border-radius: 999px; font-weight: 700; border: 1px solid var(--border); }
.button.primary { background: var(--text); color: #08090d; }
.button.secondary { background: rgba(255,255,255,0.04); }
.hero-card, .project-card, .contact-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.hero-card { padding: 34px; min-height: 320px; display: flex; flex-direction: column; justify-content: end; }
.card-label { color: var(--accent-2); font-weight: 700; margin-bottom: 10px; }

.section { padding: 74px 0; }
.section-heading { margin-bottom: 28px; }
.featured-project { display: grid; grid-template-columns: 1fr 280px; gap: 32px; padding: 34px; margin-bottom: 24px; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.project-card { padding: 28px; }
.project-type { color: var(--accent-2); font-weight: 700; margin-bottom: 8px; }
ul { color: var(--muted); padding-left: 20px; margin: 16px 0 0; }
.project-meta { display: flex; gap: 9px; flex-wrap: wrap; align-content: start; margin-top: 22px; }
.project-meta span, .skill-list span {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: #dfe5f0;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.9rem;
}
.split-section { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 44px; align-items: start; }
.skill-list { display: flex; gap: 12px; flex-wrap: wrap; }
.about { max-width: 860px; }
.contact-card { padding: 40px; }
.contact-links { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 18px; }
.contact-links a { color: var(--accent-2); font-weight: 700; }
.footer { padding: 34px 0 48px; border-top: 1px solid var(--border); }
.footer p { margin: 0; font-size: 0.92rem; }

@media (max-width: 800px) {
  .nav { align-items: flex-start; gap: 18px; }
  .nav-links { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
  .hero, .featured-project, .split-section { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .project-grid { grid-template-columns: 1fr; }
  .hero-card { min-height: 220px; }
}