:root {
  --bg-1: #0f172a;
  --bg-2: #111827;
  --accent: #f59e0b;
  --accent-2: #10b981;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --card: rgba(15, 23, 42, 0.74);
  --border: rgba(148, 163, 184, 0.25);
  --shadow: 0 20px 45px rgba(2, 6, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #1e293b 0, transparent 45%),
    radial-gradient(circle at 85% 15%, #0b3a35 0, transparent 32%),
    linear-gradient(130deg, var(--bg-1), var(--bg-2));
  display: flex;
  flex-direction: column;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
}

.container {
  width: min(980px, 92vw);
  margin: 0 auto;
  padding: 72px 0 48px;
  flex: 1;
}

.hero {
  animation: fadeUp 700ms ease-out both;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: #fde68a;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.06;
  max-width: 14ch;
}

.subtitle {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  max-width: 58ch;
}

.students-card {
  margin-top: 32px;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow);
  animation: fadeUp 900ms 100ms ease-out both;
}

.students-card h2 {
  margin: 0 0 18px;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #e2e8f0;
}

#student-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

#student-list li {
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(245, 158, 11, 0.1), rgba(16, 185, 129, 0.1));
  border: 1px solid rgba(203, 213, 225, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.name {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 700;
}

.badge {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(203, 213, 225, 0.25);
  color: #d1fae5;
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
}

.site-footer {
  padding: 20px 12px 30px;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9rem;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .container {
    padding-top: 52px;
  }

  #student-list li {
    flex-direction: column;
    align-items: flex-start;
  }
}