:root {
  --bg: #050505;
  --card: rgba(255,255,255,0.065);
  --card-border: rgba(255,255,255,0.12);
  --text: #f7f7f5;
  --muted: #b9b9b4;
  --soft: #e8e6df;
  --pastel-blue: #b8d8ff;
  --pastel-mint: #bff7d3;
  --pastel-lilac: #d8c7ff;
  --pastel-peach: #ffd8bf;
  --shadow: 0 24px 80px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top left, rgba(184,216,255,0.11), transparent 34%),
    radial-gradient(circle at 70% 10%, rgba(216,199,255,0.10), transparent 30%),
    linear-gradient(180deg, #050505 0%, #0c0c0e 60%, #050505 100%);
}

.glow {
  position: absolute;
  filter: blur(60px);
  opacity: 0.42;
  border-radius: 999px;
  animation: floatGlow 12s ease-in-out infinite alternate;
}

.glow-one { width: 340px; height: 340px; background: var(--pastel-blue); top: 8%; left: 6%; }
.glow-two { width: 300px; height: 300px; background: var(--pastel-lilac); right: 10%; top: 18%; animation-delay: 2s; }
.glow-three { width: 260px; height: 260px; background: var(--pastel-mint); bottom: 12%; left: 45%; animation-delay: 4s; }

@keyframes floatGlow {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(30px, -25px, 0) scale(1.12); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(18px);
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  width: 46px;
  height: 46px;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #101010;
  background: linear-gradient(135deg, var(--pastel-blue), var(--pastel-mint), var(--pastel-peach));
  box-shadow: 0 0 34px rgba(184,216,255,0.25);
}

.brand-text { display: grid; line-height: 1.2; }
.brand-text small { color: var(--muted); font-size: 0.78rem; }

.site-nav { display: flex; align-items: center; gap: 10px; }

.site-nav a {
  color: var(--soft);
  padding: 10px 14px;
  border-radius: 999px;
  transition: 0.25s ease;
}

.site-nav a:hover { background: rgba(255,255,255,0.09); color: white; }

.nav-toggle {
  display: none;
  background: var(--card);
  color: white;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 8px 12px;
}

main { max-width: 1180px; margin: 0 auto; padding: 36px 24px 90px; }

.hero {
  min-height: 72vh;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 38px;
}

.eyebrow {
  color: var(--pastel-mint);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1, h2, h3 { line-height: 1.08; letter-spacing: -0.045em; }
h1 { font-size: clamp(3rem, 8vw, 6.5rem); margin: 10px 0 20px; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin: 0; }
h3 { font-size: 1.4rem; }

.hero-text, .page-hero p, .article-header p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn.primary {
  color: #0b0b0b;
  background: linear-gradient(135deg, var(--pastel-blue), var(--pastel-mint));
}

.btn.secondary { border: 1px solid var(--card-border); background: rgba(255,255,255,0.055); }
.btn:hover { transform: translateY(-2px); }

.hero-card, .post-card, .post-row, .article {
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(255,255,255,0.085), rgba(255,255,255,0.045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card { padding: 30px; border-radius: 30px; }
.card-label { color: var(--pastel-blue); font-family: "JetBrains Mono", monospace; font-size: 0.8rem; }
.hero-card ul { padding-left: 20px; color: var(--soft); }

.section { margin-top: 80px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 24px; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.post-card { padding: 24px; border-radius: 26px; transition: 0.25s ease; }
.post-card:hover, .post-row:hover { transform: translateY(-4px); border-color: rgba(184,216,255,0.38); }

.post-date { color: var(--pastel-lilac); font-family: "JetBrains Mono", monospace; font-size: 0.8rem; }
.post-card p, .post-row p { color: var(--muted); }
.read-more { color: var(--pastel-mint); font-weight: 800; }

.page-hero { padding: 80px 0 30px; }
.post-list { display: grid; gap: 16px; }

.post-row {
  padding: 24px;
  border-radius: 26px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.article {
  max-width: 900px;
  margin: 50px auto 0;
  padding: clamp(24px, 5vw, 56px);
  border-radius: 34px;
}

.article-header {
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 28px;
  margin-bottom: 34px;
}

.article-body { color: var(--soft); font-size: 1.08rem; }
.article-body h2, .article-body h3 { margin-top: 38px; }
.article-body a { color: var(--pastel-blue); border-bottom: 1px solid rgba(184,216,255,0.45); }

.article-body code {
  font-family: "JetBrains Mono", monospace;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--card-border);
  padding: 0.15rem 0.35rem;
  border-radius: 8px;
}

.article-body pre {
  overflow-x: auto;
  background: #101014;
  border: 1px solid var(--card-border);
  padding: 18px;
  border-radius: 18px;
}

.site-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 24px 52px;
  color: var(--muted);
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.site-footer p { max-width: 620px; }
.footer-copy { text-align: right; }

.reveal { opacity: 0; transform: translateY(22px); transition: 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 860px) {
  .hero, .post-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 24px;
    right: 24px;
    padding: 14px;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    background: rgba(8,8,9,0.92);
    backdrop-filter: blur(18px);
    flex-direction: column;
    align-items: stretch;
  }

  .nav-open .site-nav { display: flex; }
  .site-footer, .post-row { flex-direction: column; }
  .footer-copy { text-align: left; }
}