:root {
  --bg: #0b1020;
  --bg-soft: #121a2d;
  --panel: rgba(18, 26, 45, 0.82);
  --panel-strong: #17233d;
  --card: rgba(255, 255, 255, 0.04);
  --text: #edf3ff;
  --muted: #b7c5df;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #88d5ff;
  --accent-2: #9d8cff;
  --accent-3: #7ef0c9;
  --shadow: 0 30px 80px rgba(16, 18, 42, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(136, 213, 255, 0.2), transparent 32%),
    radial-gradient(circle at bottom right, rgba(157, 140, 255, 0.18), transparent 35%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07111d;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  color: var(--muted);
  font-size: 0.96rem;
}

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

.hero {
  padding: 5.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 2rem;
}

.eyebrow,
.section-tag {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  margin-bottom: 1rem;
}

.lede {
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07111d;
  box-shadow: 0 10px 28px rgba(136, 213, 255, 0.35);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.mini-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.mini-stats li {
  min-width: 100px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.9rem 1rem;
}

.mini-stats strong {
  display: block;
  font-size: 1.3rem;
  line-height: 1;
}

.mini-stats span {
  color: var(--muted);
  font-size: 0.76rem;
}

.hero-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.profile-glow {
  position: absolute;
  inset: 20% 10% auto 10%;
  height: 180px;
  background: radial-gradient(circle, rgba(142, 213, 255, 0.5), transparent 60%);
  filter: blur(18px);
}

.profile-content {
  position: relative;
  z-index: 1;
  background: rgba(10, 16, 28, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 2rem;
}

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
  color: #05141c;
  font-weight: 800;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}

.label {
  color: var(--accent-3);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.7rem;
}

.profile-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
}

.profile-content p {
  color: var(--muted);
  margin-bottom: 0;
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.01);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.narrow {
  max-width: 700px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
  letter-spacing: -0.05em;
}

.section-heading {
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.5rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.15);
}

.chip {
  display: inline-block;
  border-radius: 999px;
  background: rgba(142, 213, 255, 0.1);
  border: 1px solid rgba(142, 213, 255, 0.28);
  color: var(--accent);
  padding: 0.35rem 0.7rem;
  margin-bottom: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.site-footer {
  padding: 1.5rem 0 3rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  color: var(--muted);
}

@media (max-width: 760px) {
  .hero-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    justify-content: center;
    padding: 1rem 0;
    gap: 0.8rem;
  }

  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding-top: 4rem;
  }

  .footer-row {
    flex-direction: column;
    text-align: center;
  }
}