:root {
  --bg: #070b16;
  --bg2: #0b1020;
  --card: rgba(15, 23, 42, 0.78);
  --card-border: rgba(148, 163, 184, 0.16);
  --text: #e5e7eb;
  --muted: #a8b3c7;
  --accent: #7c9cff;
  --accent-2: #89f7fe;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 156, 255, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(137, 247, 254, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  opacity: 0.35;
}

.topbar,
main,
.footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  z-index: 10;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.hero {
  padding: 72px 0 40px;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 14px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  margin-bottom: 22px;
  font-size: 0.92rem;
}

h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.lead {
  margin: 24px 0 0;
  max-width: 760px;
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  font-weight: 600;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(124, 156, 255, 0.45);
}

.button.primary {
  background: linear-gradient(135deg, rgba(124,156,255,0.95), rgba(137,247,254,0.75));
  color: #08101f;
  border: none;
}

.button.secondary {
  background: rgba(255,255,255,0.03);
  color: var(--text);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.stat,
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.stat {
  padding: 20px;
  border-radius: var(--radius);
}

.stat strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.stat span {
  color: var(--muted);
  font-size: 0.96rem;
}

.section {
  padding: 22px 0 0;
}

.section-title {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card {
  padding: 24px;
  border-radius: var(--radius);
}

.card p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.8;
}

.card p:last-child {
  margin-bottom: 0;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.timeline-meta h3,
.card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.timeline-meta span {
  color: var(--muted);
  font-size: 0.95rem;
}

ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

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

.skill-cloud span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  color: var(--text);
  font-size: 0.95rem;
}

.contact-card {
  display: grid;
  gap: 14px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-links a {
  color: var(--accent-2);
  word-break: break-word;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 26px 0 36px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 820px) {
  .topbar {
    position: static;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    max-width: 100%;
  }

  .hero-stats,
  .grid {
    grid-template-columns: 1fr;
  }
}