@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;600&display=swap');

:root {
  --bg-0: #070c14;
  --bg-1: #0d1420;
  --bg-2: #151f30;
  --panel: #121b2a;
  --panel-2: #162335;
  --card: #1b283c;
  --card-hover: #22334b;
  --ink: #ecf2fb;
  --ink-soft: #9fafc7;
  --accent: #66a9ff;
  --accent-bright: #8cc2ff;
  --accent-warm: #ff9966;
  --stroke: rgba(164, 186, 219, 0.2);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --radius-sm: 12px;
  --grid-gap: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100vh;
}

body {
  margin: 0;
  font-family: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% -6%, rgba(102, 169, 255, 0.2), transparent 34%),
    radial-gradient(circle at 94% 4%, rgba(255, 153, 102, 0.14), transparent 35%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 48%, var(--bg-2) 100%);
}

.page {
  max-width: 1220px;
  margin: 0 auto;
  padding: 36px 24px 64px;
}

.hero {
  background:
    linear-gradient(180deg, rgba(33, 49, 75, 0.7) 0%, rgba(18, 27, 42, 0.88) 100%),
    linear-gradient(120deg, rgba(102, 169, 255, 0.11), rgba(255, 153, 102, 0.09));
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--stroke);
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

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

.hero-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.hero-text h1 {
  font-size: clamp(28px, 4vw, 46px);
  margin: 0 0 12px;
  letter-spacing: 0.01em;
}

.subtitle {
  max-width: 560px;
  font-size: 16px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.5;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent) 0%, #4e95ef 100%);
  color: #0a111b;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: 1px solid rgba(140, 194, 255, 0.55);
}

.button.ghost {
  background: rgba(29, 43, 65, 0.65);
  color: var(--ink);
  border: 1px solid var(--stroke);
}

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

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 28px 0 18px;
  gap: 16px;
  flex-wrap: wrap;
}

.search {
  display: grid;
  gap: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
}

.search input {
  width: min(420px, 70vw);
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 11px 16px;
  font-size: 15px;
  color: var(--ink);
  font-family: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  outline: none;
  background: rgba(20, 31, 48, 0.95);
}

.search input::placeholder {
  color: #8192ac;
}

.search input:focus {
  border-color: rgba(140, 194, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(102, 169, 255, 0.22);
}

.meta {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: var(--ink-soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--grid-gap);
}

.card {
  background: linear-gradient(180deg, rgba(32, 48, 72, 0.98), rgba(23, 34, 52, 0.98));
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(144, 170, 208, 0.26);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.5);
  background: linear-gradient(180deg, rgba(35, 53, 80, 0.98), rgba(27, 41, 61, 0.98));
}

.card-link {
  text-decoration: none;
  color: inherit;
}

.thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(102, 169, 255, 0.12), rgba(255, 153, 102, 0.13));
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(144, 170, 208, 0.18);
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 16px 18px 18px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.example-title {
  margin: 0;
  font-size: 18px;
  color: #f1f6ff;
}

.card-id {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #95a8c4;
}

.example-description {
  margin: 12px 0 16px;
  color: #a7b6cd;
  line-height: 1.45;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(102, 169, 255, 0.14);
  color: #8fc3ff;
  border: 1px solid rgba(116, 177, 255, 0.3);
}

.empty {
  text-align: center;
  padding: 40px 20px;
  background: rgba(18, 27, 42, 0.88);
  border-radius: var(--radius);
  border: 1px dashed var(--stroke);
}

.empty h2 {
  color: #f0f6ff;
}

.empty p {
  color: var(--ink-soft);
}

.footer {
  margin-top: 40px;
  font-size: 14px;
  color: var(--ink-soft);
}

@media (max-width: 720px) {
  .hero {
    padding: 24px;
  }

  .hero-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}