/* ============================================================
   SMP MUHAMMADIYAH GUNUNG PUTRI - STYLESHEET
   Kombinasi Warna: Navy Blue (#0b1d3a, #0f2b5c, #1e40af), Putih & Gold Accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --primary-dark: #07152b;
  --primary-navy: #0f2b5c;
  --primary-blue: #1d4ed8;
  --primary-light: #2563eb;
  --accent-gold: #f59e0b;
  --accent-gold-light: #fef3c7;
  --accent-emerald: #10b981;
  --surface-white: #ffffff;
  --surface-light: #f8fafc;
  --surface-muted: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-light: #e2e8f0;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  color: var(--text-main);
  background-color: var(--surface-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-heading {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #0f2b5c;
}

/* Gradients */
.bg-navy-gradient {
  background: linear-gradient(135deg, #07152b 0%, #0f2b5c 50%, #173872 100%);
}

.bg-hero-overlay {
  background: linear-gradient(to right, rgba(7, 21, 43, 0.95) 0%, rgba(15, 43, 92, 0.88) 55%, rgba(15, 43, 92, 0.7) 100%);
}

.bg-pattern-grid {
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-blue {
  background: linear-gradient(135deg, #0f2b5c 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glassmorphism Cards */
.glass-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.glass-card-dark {
  background: rgba(15, 43, 92, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Card Hover Elevation */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 25px -5px rgba(15, 43, 92, 0.12), 0 8px 10px -6px rgba(15, 43, 92, 0.08);
}

/* Pulse Glow */
@keyframes soft-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0);
  }
}

.pulse-glow {
  animation: soft-pulse 2.5s infinite;
}

/* Custom Floating Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Active Filter Tab */
.filter-tab.active {
  background-color: #0f2b5c;
  color: #ffffff;
  border-color: #0f2b5c;
  box-shadow: 0 4px 12px rgba(15, 43, 92, 0.25);
}

/* Modal backdrop animation */
.modal-backdrop {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-content-box {
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-content-box {
  transform: scale(1) translateY(0);
}

/* Badge Sun Muhammadiyah Glow */
.sun-glow {
  filter: drop-shadow(0 0 12px rgba(245, 158, 11, 0.5));
}