:root {
  --bg-1: #0b0c12;
  --bg-2: #131629;
  --bg-3: #1f2937;
  --card: rgba(18, 24, 38, 0.85);
  --card-edge: rgba(255, 255, 255, 0.08);
  --text: #e7edf7;
  --muted: #a7b2c4;
  --accent: #f59e0b;
  --accent-2: #22d3ee;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 20px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% 10%, #1f2a44 0%, transparent 60%),
    radial-gradient(900px 700px at 90% 0%, #2b1a2f 0%, transparent 55%),
    linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
  font-family: "Space Grotesk", "Sora", "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
}

.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.12), transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(245, 158, 11, 0.18), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(59, 130, 246, 0.12), transparent 55%);
  z-index: 0;
}

.glow {
  position: fixed;
  inset: -20% 0 0 0;
  background: conic-gradient(from 120deg at 50% 0%, rgba(245, 158, 11, 0.12), rgba(34, 211, 238, 0.08), transparent 40%);
  filter: blur(80px);
  opacity: 0.7;
  z-index: 0;
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  padding: 56px clamp(20px, 6vw, 80px) 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.15);
  color: #ffd28b;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.hero h1 {
  margin: 16px 0 8px;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-right {
  min-width: 260px;
  display: grid;
  gap: 18px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 16px;
  background: rgba(34, 211, 238, 0.15);
  color: #baf6ff;
  font-weight: 600;
}

.status .dot {
  width: 10px;
  height: 10px;
  background: var(--accent-2);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.8);
}

.search input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 12, 18, 0.65);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.search input:focus {
  border-color: rgba(245, 158, 11, 0.6);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

main {
  position: relative;
  z-index: 1;
  padding: 0 clamp(20px, 6vw, 80px) 72px;
  display: grid;
  gap: 28px;
}

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

.group-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.group-header h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.group-meta {
  color: var(--muted);
  font-size: 13px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--card-edge);
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transition: transform 0.2s var(--ease), border 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 24px 60px rgba(245, 158, 11, 0.18);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.card-title {
  font-weight: 600;
  font-size: 18px;
}

.chip {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.2);
  color: #b8ccff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-url {
  color: var(--muted);
  font-size: 13px;
  word-break: break-all;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.16);
  color: #b5f6ff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.fade-up {
  animation: fadeUp 0.6s var(--ease) both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 40px;
  }
  .hero-right {
    width: 100%;
  }
}