:root {
  --primary-color: #0f172a;
  --accent-color: #1d4ed8;
  --accent-color-alt: #22c55e;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #f8fafc;
  color: #0f172a;
}

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(30, 64, 175, 0.65));
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.floating-buttons {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: grid;
  gap: 0.75rem;
  z-index: 50;
}

.floating-buttons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  background-color: rgba(37, 99, 235, 0.9);
  color: #fff;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-buttons a:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.35);
}

.section-title {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-left: 1.5rem;
  font-weight: 700;
}

.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  width: 1rem;
  height: 2px;
  background: linear-gradient(90deg, #60a5fa, #22c55e);
}

.highlight-box {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.12), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 1rem;
}

.table-scroll {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.75rem 1rem;
  text-align: left;
}

.data-table thead {
  background-color: rgba(30, 64, 175, 0.08);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  background: rgba(59, 130, 246, 0.15);
  color: #1d4ed8;
}

.card-shadow {
  box-shadow: 0 20px 45px -20px rgba(15, 23, 42, 0.25);
}

@media (max-width: 640px) {
  .hero {
    min-height: 60vh;
  }
}