/* ============================================================
   Team Darolebu Charity — Main Stylesheet
   Modern 3D Glassmorphism + Neumorphism Design
   ============================================================ */

:root {
  --primary: #0174BF;
  --secondary: #26A958;
  --accent: #10B981;
  --dark: #111827;
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.25);
  --shadow-3d: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 20px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 30px 80px rgba(0, 0, 0, 0.2), 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ── Glassmorphism Navbar ─────────────────────────────────── */
.glass-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.dark .glass-nav {
  background: rgba(17, 24, 39, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ── Glass Cards ──────────────────────────────────────────── */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow-3d);
  border-radius: 24px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-hover);
  border-color: rgba(1, 116, 191, 0.3);
}

.dark .glass-card {
  background: rgba(31, 41, 55, 0.7);
  border-color: rgba(255, 255, 255, 0.08);
}

/* ── 3D Cards ─────────────────────────────────────────────── */
.card-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-3d);
}

.card-3d:hover {
  transform: translateY(-12px) rotateX(3deg);
  box-shadow: var(--shadow-hover);
}

/* ── Gradient Text ────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Gradient Buttons ─────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(1, 116, 191, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(1, 116, 191, 0.45);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: white;
  transform: translateY(-2px);
}

/* ── Section Titles ───────────────────────────────────────── */
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(1, 116, 191, 0.1), rgba(38, 169, 88, 0.1));
  border: 1px solid rgba(1, 116, 191, 0.2);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.75) 0%, rgba(1,116,191,0.4) 50%, rgba(0,0,0,0.5) 100%);
}

/* ── Stats Counter ────────────────────────────────────────── */
.stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
}

/* ── Progress Bar ─────────────────────────────────────────── */
.progress-bar {
  height: 8px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 100px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 100px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0;
}

/* ── Donation Buttons ─────────────────────────────────────── */
.donate-amount-btn {
  padding: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 16px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  background: white;
  color: #374151;
}

.donate-amount-btn:hover,
.donate-amount-btn.active {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(1, 116, 191, 0.3);
}

.dark .donate-amount-btn {
  background: #1f2937;
  border-color: #374151;
  color: #d1d5db;
}

/* ── Gallery Lightbox ─────────────────────────────────────── */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* ── Lightbox ─────────────────────────────────────────────── */
#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

#lightbox.active {
  display: flex;
}

#lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 0 80px rgba(0,0,0,0.5);
}

/* ── Share Buttons ────────────────────────────────────────── */
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.share-btn:hover { transform: translateY(-2px); opacity: 0.9; }
.share-btn.facebook { background: #1877f2; color: white; }
.share-btn.twitter  { background: #000; color: white; }
.share-btn.telegram { background: #0088cc; color: white; }
.share-btn.whatsapp { background: #25d366; color: white; }

/* ── Testimonial Cards ────────────────────────────────────── */
.testimonial-card {
  background: white;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-3d);
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 24px;
  font-size: 5rem;
  color: var(--primary);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.dark .testimonial-card {
  background: #1f2937;
}

/* ── Team Cards ───────────────────────────────────────────── */
.team-card {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background: white;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.team-card .social-links {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.team-card:hover .social-links {
  opacity: 1;
  transform: translateY(0);
}

.dark .team-card {
  background: #1f2937;
}

/* ── Floating Shapes ──────────────────────────────────────── */
.floating-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
  animation: float 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(5deg); }
  66% { transform: translateY(15px) rotate(-3deg); }
}

/* ── Scroll Animations ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Stagger delays ───────────────────────────────────────── */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* ── Admin Panel ──────────────────────────────────────────── */
.admin-sidebar {
  width: 260px;
  min-height: 100vh;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.admin-content {
  margin-left: 260px;
  min-height: 100vh;
  background: #f8fafc;
}

.admin-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
  border: 1px solid #f1f5f9;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--secondary); }

/* ── Utility ──────────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; }
.text-balance { text-wrap: balance; }