/* ===== IMTECH - Informatic for Medical Technology ===== */
/* Modern UI/UX Design - Universitas Tamalatea Makassar   */

/* ===== IMPORT FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #0077FF;
  --primary-dark: #0055CC;
  --primary-light: #4DA6FF;
  --secondary: #00C6A2;
  --secondary-dark: #00957A;
  --accent: #FF6B35;
  --bg-dark: #050B18;
  --bg-card: #0D1526;
  --bg-card2: #111D33;
  --text-primary: #F0F4FF;
  --text-secondary: #8A9BBE;
  --text-muted: #4A5A7A;
  --border: rgba(255,255,255,0.06);
  --border-active: rgba(0,119,255,0.4);
  --glass: rgba(255,255,255,0.04);
  --glass-hover: rgba(255,255,255,0.08);
  --gradient-primary: linear-gradient(135deg, #0077FF 0%, #00C6A2 100%);
  --gradient-dark: linear-gradient(135deg, #050B18 0%, #0D1A30 100%);
  --shadow-glow: 0 0 40px rgba(0,119,255,0.15);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 11, 24, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5, 11, 24, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-icon {
  width: 52px; height: 52px;
  background: linear-gradient(145deg, #050e1f, #0d2144, #0a1830);
  border-radius: 10%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-size: 16px;
  color: white;
  letter-spacing: -0.5px;
  overflow: visible;
  box-shadow: 0 0 12px rgba(13, 33, 68, 0.8), 0 0 4px rgba(77, 166, 255, 0.3);
  padding: 2px;
  flex-shrink: 0;
}
.nav-logo-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
  border-radius: 8%;
  display: block;
}
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.1;
}
.nav-logo-sub { font-size: 10px; color: var(--text-secondary); line-height: 1; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--glass);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}
.nav-cta {
  padding: 9px 22px;
  background: var(--gradient-primary);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: white;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0,119,255,0.3);
}
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,119,255,0.4); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 5px; }
.hamburger span { width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 100px 5% 60px;
  position: relative;
  overflow: hidden;
  background-color: #000000;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 31, 63, 0.7) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(0, 31, 63, 0.5) 0%, transparent 40%);
}
.hero-grid {
  position: absolute; left: -50%; right: -50%; bottom: -40%; top: 40%; z-index: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(600px) rotateX(65deg);
  mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
  animation: gridMove 15s linear infinite;
}
@keyframes gridMove {
  0% { transform: perspective(600px) rotateX(65deg) translateY(0); }
  100% { transform: perspective(600px) rotateX(65deg) translateY(50px); }
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.hero-badge-dot { width: 6px; height: 6px; background: #ffffff; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }
.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: #ffffff;
}
.hero h1 .gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #a4b0be 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  font-weight: 700; font-size: 15px;
  color: #001f3f;
  transition: var(--transition);
  box-shadow: 0 8px 25px rgba(255,255,255,0.15);
}
.hero .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(255,255,255,0.25); background: #f8f9fa; }
.hero .btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 15px;
  color: #ffffff;
  transition: var(--transition);
}
.hero .btn-secondary:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.5); }

/* Note: Keep original global btn-primary for other sections */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 15px;
  color: white;
  transition: var(--transition);
  box-shadow: 0 8px 25px rgba(0,119,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(0,119,255,0.45); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 15px;
  color: var(--text-primary);
  transition: var(--transition);
}
.btn-secondary:hover { background: var(--glass-hover); border-color: var(--border-active); }

.hero-stats {
  display: flex; gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px; font-weight: 700;
  color: #ffffff;
}
.hero-stat-number span { color: #ffffff; }
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 2px; }
.hero-visual {
  position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
  width: 45%; max-width: 560px;
  z-index: 1;
}
.hero-card-float {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}
.hero-card-float::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-primary);
}

/* ===== SECTIONS ===== */
section { padding: 100px 5%; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--secondary);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc { font-size: 16px; color: var(--text-secondary); max-width: 500px; margin: 0 auto; }

/* ===== ABOUT ===== */
.about { background: var(--bg-card); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-img-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 3px;
}
.about-img-inner {
  background: var(--bg-card2);
  border-radius: calc(var(--radius-lg) - 3px);
  padding: 40px;
  display: flex; align-items: center; justify-content: center;
  min-height: 380px;
}
.about-logo-large {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 80px; font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -5px;
  text-align: center;
}
.about-badge {
  position: absolute; top: -16px; right: -16px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.about-badge-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px; font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-badge-text { font-size: 11px; color: var(--text-secondary); }
.about-content h2 { font-family: 'Space Grotesk', sans-serif; font-size: 36px; font-weight: 700; letter-spacing: -1px; margin-bottom: 20px; }
.about-content p { color: var(--text-secondary); font-size: 15px; margin-bottom: 16px; }
.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.about-feature:hover { background: var(--glass-hover); border-color: var(--border-active); }
.about-feature-icon {
  width: 44px; height: 44px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.about-feature h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.about-feature p { font-size: 13px; color: var(--text-secondary); margin: 0; }

/* ===== CARDS GRID ===== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.card:hover { border-color: var(--border-active); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.card-img {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--bg-card2) 0%, rgba(0,119,255,0.1) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
  position: relative;
  overflow: hidden;
}
.card-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.5) 100%);
}
.card-body { padding: 24px; }
.card-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,119,255,0.12);
  color: var(--primary-light);
  padding: 4px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.card-date { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.card h3 { font-size: 17px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
.card p { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-read-more {
  font-size: 13px; font-weight: 600; color: var(--primary-light);
  display: flex; align-items: center; gap: 4px;
  transition: var(--transition);
}
.card-read-more:hover { color: var(--primary); gap: 8px; }

/* ===== PENGURUS CARDS ===== */
.pengurus-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pengurus-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pengurus-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.pengurus-card:hover::before { transform: scaleX(1); }
.pengurus-card:hover { border-color: var(--border-active); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.pengurus-avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px; font-weight: 700;
  color: white;
  border: 3px solid var(--border);
  position: relative;
}
.pengurus-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.online-dot {
  position: absolute; bottom: 4px; right: 4px;
  width: 14px; height: 14px;
  background: var(--secondary);
  border-radius: 50%;
  border: 2px solid var(--bg-card);
}
.pengurus-name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.pengurus-role {
  font-size: 12px; font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.pengurus-dept { font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; }
.pengurus-socials { display: flex; justify-content: center; gap: 8px; }
.social-btn {
  width: 34px; height: 34px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: var(--transition);
  cursor: pointer;
}
.social-btn:hover { background: var(--gradient-primary); border-color: transparent; }

/* ===== PENGUMUMAN ===== */
.pengumuman-section { background: var(--bg-card); }
.pengumuman-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; }
.pengumuman-list { display: flex; flex-direction: column; gap: 16px; }
.pengumuman-item {
  display: flex; gap: 20px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
  cursor: pointer;
}
.pengumuman-item:hover { border-color: var(--border-active); background: var(--glass); }
.pengumuman-date {
  flex-shrink: 0;
  width: 60px; height: 60px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
}
.pengumuman-date-num { font-size: 22px; font-weight: 800; line-height: 1; color: white; }
.pengumuman-date-month { font-size: 10px; font-weight: 600; color: rgba(255,255,255,0.8); text-transform: uppercase; }
.pengumuman-content h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; line-height: 1.4; }
.pengumuman-content p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.pengumuman-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 100px;
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.badge-penting { background: rgba(255,107,53,0.15); color: #FF6B35; }
.badge-info { background: rgba(0,119,255,0.15); color: var(--primary-light); }
.badge-kegiatan { background: rgba(0,198,162,0.15); color: var(--secondary); }

/* ===== SIDEBAR ===== */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.sidebar-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  font-weight: 700; font-size: 15px;
  display: flex; align-items: center; gap: 8px;
}
.sidebar-header-icon {
  width: 28px; height: 28px;
  background: var(--gradient-primary);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.sidebar-body { padding: 20px 24px; }
.quick-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.quick-link:last-child { border: none; }
.quick-link:hover .quick-link-arrow { color: var(--primary-light); transform: translateX(4px); }
.quick-link-icon {
  width: 36px; height: 36px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.quick-link-text { flex: 1; font-size: 13px; font-weight: 500; }
.quick-link-arrow { color: var(--text-muted); transition: var(--transition); }

/* ===== STATS SECTION ===== */
.stats-section {
  padding: 80px 5%;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; text-align: center; }
.stat-item { color: white; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 52px; font-weight: 800;
  line-height: 1; margin-bottom: 8px;
}
.stat-label { font-size: 14px; opacity: 0.85; font-weight: 500; }

/* ===== GALERI/KEGIATAN ===== */
.galeri-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.galeri-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: var(--transition);
}
.galeri-item:hover { transform: scale(1.02); border-color: var(--border-active); }
.galeri-item.span-2 { grid-column: span 2; }
.galeri-inner {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, rgba(0,119,255,0.15) 0%, rgba(0,198,162,0.15) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 60px;
}
.galeri-item.span-2 .galeri-inner { height: 240px; }
.galeri-caption {
  padding: 16px;
  font-size: 13px; font-weight: 600;
  color: var(--text-secondary);
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 80px 5% 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 64px; }
.footer-brand-desc { font-size: 14px; color: var(--text-secondary); margin-top: 16px; line-height: 1.8; max-width: 300px; }
.footer-col h4 { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 20px; }
.footer-link {
  display: block;
  font-size: 14px; color: var(--text-secondary);
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer-link:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; color: var(--text-muted);
}
.footer-socials { display: flex; gap: 12px; }
.footer-social {
  width: 38px; height: 38px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}
.footer-social:hover { background: var(--gradient-primary); border-color: transparent; transform: translateY(-2px); }
.contact-item {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 12px;
}
.contact-icon {
  width: 32px; height: 32px;
  background: rgba(0,119,255,0.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.contact-text { font-size: 13px; color: var(--text-secondary); }

/* ===== PROGRAM CARDS ===== */
.program-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.program-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.program-card:hover::before { opacity: 1; }
.program-card:hover { border-color: var(--border-active); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.program-icon {
  width: 56px; height: 56px;
  background: var(--gradient-primary);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.program-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.program-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 140px 5% 80px;
  background: radial-gradient(ellipse 60% 80% at 50% -20%, rgba(0,119,255,0.2) 0%, transparent 70%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  position: relative;
}
.page-hero p { font-size: 17px; color: var(--text-secondary); max-width: 500px; margin: 0 auto; position: relative; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  justify-content: center;
  font-size: 13px; color: var(--text-muted);
  margin-bottom: 20px;
  position: relative;
}
.breadcrumb a { color: var(--primary-light); }
.breadcrumb span { color: var(--text-muted); }

/* ===== FILTER TABS ===== */
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }
.filter-tab {
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-secondary);
  transition: var(--transition);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
}

/* ===== SEARCH BAR ===== */
.search-bar {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 20px;
  max-width: 500px; margin: 0 auto 40px;
}
.search-bar input {
  flex: 1;
  background: none; border: none; outline: none;
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
}
.search-bar input::placeholder { color: var(--text-muted); }
.search-icon { color: var(--text-muted); font-size: 16px; }

/* ===== UTILITIES ===== */
.container { max-width: 1280px; margin: 0 auto; }
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.view-all {
  display: flex; align-items: center; justify-content: center;
  margin-top: 48px;
}
.view-all a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600;
  color: var(--primary-light);
  border: 1px solid var(--border-active);
  padding: 10px 24px; border-radius: 100px;
  transition: var(--transition);
}
.view-all a:hover { background: rgba(0,119,255,0.1); gap: 12px; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 520px; width: 100%;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px;
  transition: var(--transition);
}
.modal-close:hover { background: var(--glass-hover); }

/* ===== FLOATING ELEMENTS ===== */
.floating { animation: floating 6s ease-in-out infinite; }
@keyframes floating { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.fade-in { animation: fadeIn 0.6s ease forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed; inset: 0; z-index: 999;
  background: var(--bg-card);
  padding: 100px 5% 40px;
  flex-direction: column; gap: 8px;
  transform: translateX(100%);
  transition: var(--transition);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav .nav-link { font-size: 18px; padding: 14px 20px; border-radius: 12px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .pengurus-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .pengumuman-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .hero h1 { font-size: 36px; letter-spacing: -1px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .cards-grid { grid-template-columns: 1fr; }
  .pengurus-grid { grid-template-columns: repeat(2, 1fr); }
  .galeri-grid { grid-template-columns: 1fr; }
  .galeri-item.span-2 { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  section { padding: 60px 5%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pengurus-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
}