@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #07101f;
  --bg-soft: #0b1628;
  --card: #0d1a2d;
  --text: #eef4ff;
  --muted: #94a5bd;
  --line: #1b2b43;
  --accent: #63a8ff;
  --accent-2: #9c7cff;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 40px), var(--max)); margin: auto; }

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  background: rgba(7,16,31,.78); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav { height: 74px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 22px; font-weight: 800; letter-spacing: -.05em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 14px; transition: .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { border: 1px solid var(--line); padding: 9px 15px; border-radius: 8px; }
.menu-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 24px; }

.hero {
  min-height: 800px; display: flex; align-items: center; position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 75% 35%, rgba(99,168,255,.20), transparent 28%),
    radial-gradient(circle at 20% 70%, rgba(156,124,255,.12), transparent 30%),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0; height: 220px;
  background: linear-gradient(transparent, var(--bg));
}
.hero-glow { position: absolute; width: 500px; height: 500px; border-radius: 50%; background: rgba(99,168,255,.07); filter: blur(80px); right: 5%; top: 20%; }
.hero-content { position: relative; z-index: 1; padding-top: 74px; }
.eyebrow {
  font: 500 12px/1.2 "DM Mono", monospace; color: var(--accent);
  letter-spacing: .14em; margin: 0 0 22px;
}
h1 { font-size: clamp(54px, 8vw, 92px); line-height: .98; letter-spacing: -.065em; margin: 0; max-width: 900px; }
h1 span { color: var(--accent); }
h2 { font-size: clamp(34px, 5vw, 52px); line-height: 1.05; letter-spacing: -.045em; margin: 0 0 22px; }
.hero-text { max-width: 650px; color: var(--muted); font-size: 18px; margin: 30px 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; border-radius: 9px; padding: 13px 20px; font-weight: 600; font-size: 14px; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.primary { background: var(--accent); color: #06101f; }
.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.large { padding: 16px 23px; }
.quick-stats { display: flex; gap: 45px; margin-top: 85px; }
.quick-stats div { display: flex; flex-direction: column; }
.quick-stats strong { font-size: 15px; }
.quick-stats span { color: var(--muted); font-size: 12px; }

.section { padding: 120px 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--bg-soft); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.about-copy { color: var(--muted); font-size: 17px; }
.about-copy p { margin: 0 0 20px; }

.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 55px; }
.skill-card, .project-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px;
}
.icon {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 9px;
  background: rgba(99,168,255,.1); color: var(--accent); font-family: "DM Mono"; margin-bottom: 28px;
}
.skill-card h3, .project-card h3 { margin: 0 0 9px; font-size: 18px; }
.skill-card p, .project-card p { color: var(--muted); margin: 0; font-size: 14px; }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 50px; }
.section-note { max-width: 330px; color: var(--muted); margin: 0; }
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.project-card { min-height: 300px; position: relative; }
.project-card.featured { grid-column: 1 / -1; display: grid; grid-template-columns: 100px 1fr; min-height: 270px; }
.project-number { font: 500 13px "DM Mono"; color: var(--accent); }
.project-type { font: 500 11px "DM Mono"; color: var(--accent); letter-spacing: .12em; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 25px; }
.tags span { border: 1px solid var(--line); color: var(--muted); border-radius: 999px; padding: 4px 9px; font: 11px "DM Mono"; }

.contact-section { padding: 100px 0; background: linear-gradient(120deg, #0c1d34, #0a1425); border-top: 1px solid var(--line); }
.contact-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.contact-inner p:not(.eyebrow) { color: var(--muted); max-width: 570px; }

footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer-inner { min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }

@media (max-width: 760px) {
  .nav-links {
    display: none; position: absolute; top: 74px; left: 20px; right: 20px;
    padding: 18px; flex-direction: column; align-items: stretch;
    background: #0b1628; border: 1px solid var(--line); border-radius: 12px;
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .hero { min-height: 720px; }
  .quick-stats { gap: 22px; margin-top: 60px; }
  .about-grid, .skills-grid, .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: auto; display: block; }
  .project-card.featured .project-number { margin-bottom: 28px; }
  .section-heading, .contact-inner { display: block; }
  .section-note { margin-top: 18px; }
  .contact-inner .button { margin-top: 15px; }
  .footer-inner { flex-direction: column; justify-content: center; padding: 18px 0; }
}