html { scroll-behavior: smooth; }

.hero-bg {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
}

.nav-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.nav-glass.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.btn-primary {
  background: linear-gradient(135deg, #4f46e5, #6366f1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4338ca, #4f46e5);
}

.modern-select {
  width: 100%;
  height: 52px;
  appearance: none;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.98), rgba(248,250,252,0.94)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5 7.5L10 12.5L15 7.5' stroke='%234f46e5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 1rem center;
  color: #334155;
  font-weight: 700;
  padding: 0 3rem 0 3rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.modern-select:hover {
  border-color: #c7d2fe;
}

.modern-select:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.14);
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.08);
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fadeUp 0.7s ease-out forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

.pay-tab {
  border-color: #e2e8f0;
  color: #64748b;
  background: white;
}

.pay-tab-active {
  border-color: #4f46e5;
  color: #4f46e5;
  background: #eef2ff;
}

.pay-tab:hover:not(.pay-tab-active) {
  border-color: #c7d2fe;
  background: #f8fafc;
}

.stat-card {
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}