/* ── Reset & Base ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --accent: #7c3aed;
  --accent-light: #a78bfa;
  --border: #334155;
  --max-w: 800px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ───────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.hero h1 span {
  color: var(--accent-light);
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero .divider {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto;
  border-radius: 2px;
}

/* ── Sections ─────────────────────────────────────── */
section {
  padding: 3rem 0;
}

section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text);
}

section p {
  color: var(--text-muted);
  max-width: 600px;
}

/* ── Project Card ─────────────────────────────────── */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  margin-top: 1.5rem;
}

.project-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.project-card .badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent);
  color: white;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.project-card p {
  margin-bottom: 1rem;
}

.project-card .tech {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Contact ──────────────────────────────────────── */
.contact-link {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.2s;
}

.contact-link:hover {
  background: var(--accent-light);
  text-decoration: none;
  color: var(--bg);
}

/* ── Footer ───────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--text-muted);
  margin: 0 0.75rem;
}

footer a:hover {
  color: var(--text);
}

/* ── Legal Pages ──────────────────────────────────── */
.legal {
  padding: 3rem 0;
}

.legal h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal p, .legal li {
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.legal ul {
  padding-left: 1.5rem;
}

.legal a.back {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--accent-light);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 600px) {
  .hero { padding: 4rem 0 2.5rem; }
  section { padding: 2rem 0; }
  .project-card { padding: 1.5rem; }
}