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

:root {
  --primary: #7c3aed;
  --primary-dark: #5b21b6;
  --bg: #0f172a;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --card: #111827;
  --accent: #22d3ee;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(124,58,237,0.08), transparent 35%), #0b1220;
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.65);
}
.logo { font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.nav-links {
  list-style: none;
  display: flex;
  gap: 16px;
  padding: 0;
  margin: 0;
}
.nav-links a { padding: 8px 12px; border-radius: 8px; color: var(--muted); }
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(124,58,237,0.12); }
.nav-toggle { display: none; background: none; border: 1px solid var(--muted); color: var(--text); padding: 8px 10px; border-radius: 8px; }

.hero {
  padding: 48px 24px 64px;
  background: linear-gradient(120deg, rgba(124,58,237,0.18), rgba(34,211,238,0.14));
}
.sub-hero { padding: 32px 24px 40px; background: linear-gradient(140deg, rgba(124,58,237,0.18), rgba(34,211,238,0.1)); }
.hero-content, .sub-hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: rgba(34,211,238,0.16);
  color: var(--accent);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.02em;
}
h1, h2, h3, h4 { margin: 0 0 12px; color: #f8fafc; }
p { margin: 0 0 14px; color: var(--muted); }
.hero-img { border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,0.4); }

.section {
  padding: 56px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-title { margin-bottom: 24px; }
.cards .card { background: linear-gradient(160deg, rgba(255,255,255,0.03), rgba(124,58,237,0.08)); }
.highlight { background: linear-gradient(120deg, rgba(124,58,237,0.08), rgba(34,211,238,0.08)); border-radius: 18px; }

.grid { display: grid; gap: 20px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 16px 50px rgba(0,0,0,0.35);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(124,58,237,0.5); }
.card-media { display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: center; }
.tag { display: inline-block; padding: 6px 10px; background: rgba(124,58,237,0.16); color: var(--accent); border-radius: 999px; font-size: 12px; }
.rounded { border-radius: 14px; }

.btn {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn.primary { background: var(--primary); color: white; box-shadow: 0 12px 30px rgba(124,58,237,0.35); }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { border-color: rgba(255,255,255,0.2); color: var(--text); }
.btn:hover { transform: translateY(-2px); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.center { text-align: center; margin-top: 20px; }

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  background: rgba(255,255,255,0.03);
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
}
select {
  background: #0b1220;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 10px;
  border-radius: 10px;
}

.news .card { min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; }
.text-link { color: var(--accent); font-weight: 600; }

.footer {
  background: #0b0f1a;
  padding: 32px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-top { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer-bottom { margin-top: 12px; color: var(--muted); }

.contact .form input,
.contact .form textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #0b1220;
  color: var(--text);
}
.contact label { display: block; margin-bottom: 12px; font-weight: 600; color: var(--muted); }
.form-status { color: var(--accent); min-height: 20px; }

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    right: 16px;
    top: 64px;
    background: rgba(15, 23, 42, 0.95);
    flex-direction: column;
    gap: 0;
    width: 200px;
    padding: 10px;
    border-radius: 12px;
    display: none;
  }
  .nav-links.show { display: flex; }
  .nav-toggle { display: inline-block; }
  .card-media { grid-template-columns: 1fr; }
}