:root {
  --bg: #07090f;
  --bg-soft: #0f1422;
  --text: #eaf0ff;
  --muted: #a8b3cc;
  --accent: #77a6ff;
  --accent-2: #8b7bff;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, #1d2650 0%, transparent 45%),
    radial-gradient(1000px 500px at 90% 0%, #28194b 0%, transparent 45%),
    var(--bg);
  min-height: 100vh;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.35;
  z-index: -1;
}

.orb-1 {
  width: 260px;
  height: 260px;
  background: #4b7dff;
  top: 8%;
  left: -60px;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: #8b6dff;
  bottom: -80px;
  right: -80px;
}

.topbar {
  position: sticky;
  top: 12px;
  width: min(1100px, calc(100% - 24px));
  margin: 12px auto 0;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 10px;
  transition: 0.2s ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

main {
  width: min(1100px, calc(100% - 24px));
  margin: 22px auto 80px;
  display: grid;
  gap: 18px;
}

.section {
  padding: 24px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 52px);
}

.subtitle {
  margin: 10px 0 16px;
  color: var(--muted);
  font-size: 18px;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--glass-border);
  color: var(--text);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 12px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.08);
}

.btn.primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: 0;
}

.grid {
  display: grid;
  gap: 12px;
}

.grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
}

.card h3 {
  margin: 0 0 8px;
}

.muted {
  color: var(--muted);
}

.project-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 123, 255, 0.65);
}

.project-link {
  margin-top: 10px;
  color: #b9b2ff;
  font-weight: 600;
}

.contact-list {
  display: grid;
  gap: 10px;
}

.contact-list a {
  color: var(--text);
}

.footer {
  width: min(1100px, calc(100% - 24px));
  margin: 0 auto 24px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 900px) {
  .grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .topbar {
    position: static;
  }
}