/* =====================================================
   FKIP UMMa - Modern CSS
   Premium Faculty Website Design
   ===================================================== */

/* ===== CSS Variables ===== */
:root {
    --primary: #0a6847;
    --primary-dark: #084d35;
    --primary-light: #16a34a;
    --secondary: #f5a623;
    --secondary-dark: #d98c0f;
    --accent: #16213e;
    --accent-light: #3b82f6;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 60px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(10,104,71,0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --font-primary: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    --transition-fast: 0.2s var(--ease);
    --transition: 0.3s var(--ease);
    --transition-slow: 0.5s var(--ease);
}

[data-theme="dark"] {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border: #374151;
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.4);
}

/* ===== Reset ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Accessibility ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    z-index: 10000;
    transition: top 0.3s;
}
.skip-link:focus { top: 0; }

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}
.preloader.hidden { opacity: 0; visibility: hidden; }

.loader {
    text-align: center;
    color: white;
}
.loader-logo {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 1.5s ease-in-out infinite;
}
.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.2);
    border-radius: 3px;
    margin-top: 2rem;
    overflow: hidden;
}
.loader-bar::after {
    content: '';
    display: block;
    width: 50%;
    height: 100%;
    background: var(--secondary);
    animation: loading 1.5s infinite;
}

@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes loading { 0% { transform: translateX(-100%); } 100% { transform: translateX(300%); } }

/* ===== Header & Navbar ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
[data-theme="dark"] .header {
    background: rgba(10,14,26,0.85);
}
.header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-md);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 900;
    box-shadow: var(--shadow-glow);
    transition: transform var(--transition);
}
.logo:hover .logo-icon { transform: rotate(-5deg) scale(1.05); }
.logo-text { display: flex; flex-direction: column; }
.logo-title { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.logo-subtitle { font-size: 0.7rem; color: var(--text-muted); }

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}
.nav-menu > li > a {
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}
.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition);
}
.nav-menu > li > a:hover,
.nav-menu > li > a.active { color: var(--primary); }
.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after { width: 100%; }

.dropdown-toggle { cursor: pointer; display: flex; align-items: center; gap: 0.25rem; }
.arrow { transition: transform var(--transition); font-size: 0.75rem; }

.nav-dropdown { position: relative; }
.nav-dropdown:hover .arrow { transform: rotate(180deg); }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
}
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}
.dropdown-menu li a:hover { background: var(--bg-tertiary); color: var(--primary); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition);
}
.theme-toggle:hover { background: var(--primary); color: white; transform: rotate(20deg); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 32px;
    height: 32px;
    justify-content: center;
    align-items: center;
}
.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}
.btn:hover::before { width: 300%; height: 300%; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(10,104,71,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10,104,71,0.4); }

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.btn-secondary:hover { background: var(--primary); color: white; }

.btn-outline {
    background: transparent;
    border-color: var(--text-primary);
    color: var(--text-primary);
}
.btn-outline:hover { background: var(--text-primary); color: white; }
.btn-outline.btn-light { border-color: white; color: white; }
.btn-outline.btn-light:hover { background: white; color: var(--primary); }

.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(10,104,71,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245,166,35,0.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 100%, rgba(59,130,246,0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.hero-particles {
    position: absolute;
    inset: 0;
}
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite linear;
}
@keyframes float {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 0.5; }
    90% { opacity: 0.5; }
    100% { transform: translateY(-100vh) translateX(100px); opacity: 0; }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 2;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(10,104,71,0.1);
    border: 1px solid rgba(10,104,71,0.2);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
}
.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
.title-line { display: block; }
.title-line.highlight {
    font-weight: 900;
    margin: 0.5rem 0;
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent-light) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 5s ease infinite;
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}
.scroll-dot {
    width: 4px;
    height: 4px;
    background: var(--text-muted);
    border-radius: 50%;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
    0% { top: 6px; opacity: 1; }
    100% { top: 26px; opacity: 0; }
}

.hero-meta {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 3rem;
    z-index: 2;
}
.meta-item { text-align: center; }
.meta-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}
.meta-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* ===== Section Styles ===== */
.section {
    padding: 6rem 0;
    position: relative;
}
.section-about { background: var(--bg-secondary); }

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}
.section-header-split {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    text-align: left;
    max-width: none;
    flex-wrap: wrap;
    gap: 2rem;
}

.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(10,104,71,0.1);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ===== About Section ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-content h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-family: var(--font-display);
}
.about-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.features-list {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.feature-item:hover {
    transform: translateX(5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.feature-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}
.feature-item h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.feature-item p { font-size: 0.85rem; color: var(--text-secondary); margin: 0; }

/* Image Stack */
.image-stack {
    position: relative;
    height: 500px;
}
.img-main {
    position: absolute;
    width: 75%;
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.img-accent {
    position: absolute;
    width: 45%;
    height: 45%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--bg-primary);
}
.img-1 { bottom: 10%; left: -10%; animation: floatY 6s ease-in-out infinite; }
.img-2 { top: -5%; right: -5%; animation: floatY 6s ease-in-out infinite 2s; }
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}
.img-placeholder p { font-size: 1rem; margin-top: 0.5rem; }

.stats-floating {
    position: absolute;
    bottom: -5%;
    right: 0;
    display: flex;
    gap: 0.75rem;
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}
.stats-floating .stat-item {
    text-align: center;
    padding: 0 1rem;
    border-right: 1px solid var(--border);
}
.stats-floating .stat-item:last-child { border: 0; }
.stats-floating strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary);
    font-family: var(--font-display);
}
.stats-floating span { font-size: 0.75rem; color: var(--text-muted); }

/* ===== Programs Section ===== */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.program-card {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    overflow: hidden;
    cursor: pointer;
}
.program-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 0;
}
.program-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}
.program-card:hover::before { opacity: 1; }
.program-card:hover .program-content,
.program-card:hover .program-number,
.program-card:hover .program-icon { 
    color: white; 
    position: relative;
    z-index: 1;
}
.program-card:hover .program-title { color: white; }
.program-card:hover .program-level { color: rgba(255,255,255,0.8); }
.program-card:hover .program-badge { background: rgba(255,255,255,0.2); color: white; }
.program-card:hover .program-link { color: var(--secondary); }

.program-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--bg-tertiary);
    line-height: 1;
    transition: color var(--transition);
}
.program-icon {
    font-size: 2.5rem;
    margin: 1rem 0;
}
.program-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(10,104,71,0.1);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    transition: all var(--transition);
}
.program-content { position: relative; }
.program-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    transition: color var(--transition);
}
.program-level {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    transition: color var(--transition);
}
.program-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.program-link:hover { gap: 0.75rem; }

/* ===== Stats Section ===== */
.section-stats {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
}
.stats-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.stats-info h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 1.5rem;
    color: white;
}
.stats-info h2 .gradient-text {
    background: linear-gradient(135deg, var(--secondary) 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stats-info p { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.9; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.stat-box {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition);
}
.stat-box:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}
.stat-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}
.stat-label { font-size: 0.9rem; opacity: 0.9; }

/* ===== News Section ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.news-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.news-featured { grid-column: span 1; }

.news-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.news-image .img-placeholder { font-size: 4rem; }
.news-card:hover .news-image .img-placeholder { transform: scale(1.1); }
.news-image .img-placeholder { transition: transform 0.5s; }

.news-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: white;
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

.news-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.news-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}
.news-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    font-weight: 700;
}
.news-title a { transition: color var(--transition-fast); }
.news-title a:hover { color: var(--primary); }
.news-excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex: 1;
}
.read-more {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}
.read-more:hover { gap: 0.75rem; }

/* ===== Calendar Section ===== */
.section-calendar { background: var(--bg-secondary); }
.calendar-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}
.calendar-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.calendar-header h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.calendar-header p { color: var(--text-secondary); }

.calendar-list { display: flex; flex-direction: column; gap: 1rem; }
.calendar-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    cursor: pointer;
}
.calendar-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(5px);
}

.calendar-date {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    min-width: 70px;
}
.date-day { display: block; font-size: 1.5rem; font-weight: 700; line-height: 1; }
.date-month { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.25rem; display: block; }

.calendar-type {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}
.calendar-type.ujian { background: #fee2e2; color: #dc2626; }
.calendar-type.seminar { background: #dbeafe; color: #2563eb; }
.calendar-type.wisuda { background: #fef3c7; color: #d97706; }
.calendar-type.libur { background: #e0e7ff; color: #4338ca; }

.calendar-info h4 { font-size: 1rem; }
.calendar-arrow { color: var(--primary); font-size: 1.25rem; }

/* ===== CTA Section ===== */
.section-cta { padding: 4rem 0; }
.cta-wrapper {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-xl);
    padding: 4rem 3rem;
    overflow: hidden;
    color: white;
}
.cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}
.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 1rem;
    color: white;
}
.cta-content h2 .gradient-text {
    background: linear-gradient(135deg, var(--secondary) 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.cta-content p { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.95; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.cta-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    pointer-events: none;
}
.cta-orb {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    filter: blur(20px);
    animation: orbFloat 10s ease-in-out infinite;
}
.orb-1 { width: 200px; height: 200px; top: 20%; right: 10%; }
.orb-2 { width: 150px; height: 150px; top: 60%; right: 20%; animation-delay: -3s; }
.orb-3 { width: 100px; height: 100px; top: 10%; right: 35%; animation-delay: -6s; }
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.1); }
}

/* ===== Page Hero (for detail pages) ===== */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(245,166,35,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59,130,246,0.1) 0%, transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }

.breadcrumb {
    display: flex;
    gap: 0.5rem;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.5); }

.page-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 999px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: white;
}
.page-subtitle {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
}

/* ===== Detail Grid ===== */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
}

.detail-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.detail-card h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--bg-tertiary);
}
.detail-card h3 {
    font-size: 1.1rem;
    margin: 1.25rem 0 0.5rem;
    color: var(--primary);
}
.detail-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

/* ===== Dosen Grid ===== */
.dosen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}
.dosen-card {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
.dosen-card:hover {
    background: var(--bg-tertiary);
    transform: translateX(3px);
}
.dosen-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.dosen-info h4 { font-size: 0.9rem; margin-bottom: 0.25rem; }
.dosen-info p { font-size: 0.75rem; color: var(--text-muted); margin: 0; }

/* ===== Sidebar ===== */
.sidebar-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.sidebar-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--bg-tertiary);
}

.info-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.info-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--border);
}
.info-list li:last-child { border: 0; padding-bottom: 0; }
.info-list span { color: var(--text-secondary); }
.info-list strong { color: var(--primary); }

.achievement-list { display: flex; flex-direction: column; gap: 1rem; }
.achievement-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}
.achievement-badge {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}
.achievement-list h5 { font-size: 0.9rem; margin-bottom: 0.25rem; }
.achievement-list small { color: var(--text-muted); font-size: 0.75rem; }

/* ===== Footer ===== */
.footer {
    background: var(--accent);
    color: #cbd5e1;
    padding: 5rem 0 2rem;
    position: relative;
    margin-top: 4rem;
}
.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    line-height: 0;
    transform: translateY(-99%);
}
.footer-wave svg {
    width: 100%;
    height: 80px;
    fill: var(--accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
    color: white;
}
.footer-logo h3 { font-size: 1.25rem; font-weight: 700; }
.footer-logo p { font-size: 0.85rem; margin: 0; color: #cbd5e1; }
.footer-desc { font-size: 0.9rem; margin-bottom: 1.5rem; line-height: 1.7; }

.social-links {
    display: flex;
    gap: 0.75rem;
}
.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition);
}
.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { font-size: 0.9rem; transition: all var(--transition-fast); }
.footer-col a:hover { color: var(--secondary); padding-left: 5px; }

.contact-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    font-size: 0.85rem;
}
.contact-list span { flex-shrink: 0; font-size: 1rem; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-bottom p { font-size: 0.85rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.85rem; }
.footer-links a:hover { color: var(--secondary); }

/* ===== Floating Buttons ===== */
.wa-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 10px 30px rgba(37,211,102,0.4);
    z-index: 100;
    transition: all var(--transition);
    animation: waPulse 2s infinite;
}
.wa-float:hover {
    transform: scale(1.1);
}
@keyframes waPulse {
    0% { box-shadow: 0 10px 30px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.7); }
    70% { box-shadow: 0 10px 30px rgba(37,211,102,0.4), 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 10px 30px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0); }
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 100;
    box-shadow: var(--shadow-lg);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-5px); }

/* ===== Cookie Consent ===== */
.cookie-consent {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    max-width: 500px;
    width: calc(100% - 2rem);
    transition: transform var(--transition-slow);
}
.cookie-consent.show {
    transform: translateX(-50%) translateY(0);
}
.cookie-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.cookie-content p { flex: 1; font-size: 0.9rem; margin: 0; min-width: 200px; }

/* ===== Alert ===== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid;
}
.alert-success { background: #dcfce7; color: #166534; border-color: #86efac; }
.alert-error { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }
.alert-warning { background: #fef3c7; color: #92400e; border-color: #fcd34d; }

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0.5rem;
        transform: translateY(-150%);
        transition: transform var(--transition);
        border-bottom: 1px solid var(--border);
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-toggle { display: flex; }
    
    .nav-menu > li > a { padding: 0.75rem 0; }
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        padding: 0 0 0 1rem;
        display: none;
    }
    .nav-dropdown.open .dropdown-menu { display: block; }
    
    .about-grid,
    .stats-wrapper { grid-template-columns: 1fr; gap: 3rem; }
    
    .detail-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; }
    
    .hero-meta {
        position: static;
        transform: none;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        margin-top: 3rem;
    }
}

@media (max-width: 640px) {
    .section { padding: 4rem 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .calendar-wrapper { padding: 2rem 1.5rem; }
    .calendar-item { grid-template-columns: auto 1fr; gap: 1rem; }
    .calendar-arrow { display: none; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .cta-wrapper { padding: 3rem 2rem; }
}

/* ===== AOS Animation ===== */
[data-aos] {
    opacity: 0;
    transition: all 0.8s var(--ease);
}
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-down"] { transform: translateY(-30px); }
[data-aos="fade-left"] { transform: translateX(-30px); }
[data-aos="fade-right"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos].aos-animate {
    opacity: 1;
    transform: none;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { 
    background: linear-gradient(var(--primary), var(--primary-light));
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* ===== Selection ===== */
::selection {
    background: var(--primary);
    color: white;
}

/* ===== Forms ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .5rem; }
.form-input, .form-textarea, .form-select {
    width: 100%; padding: .85rem 1rem; border: 2px solid var(--border);
    border-radius: var(--radius-md); background: var(--bg-secondary);
    color: var(--text-primary); font-family: inherit; font-size: .95rem;
    transition: all var(--transition);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none; border-color: var(--primary); background: var(--bg-primary);
    box-shadow: 0 0 0 4px rgba(10,104,71,.1);
}
.form-textarea { min-height: 160px; resize: vertical; }

/* ===== Contact ===== */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.3fr; gap: 3rem; align-items: start; }
.contact-info-card {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; border-radius: var(--radius-xl); padding: 2.5rem;
}
.contact-info-card h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 1rem; }
.contact-info-card ul { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.contact-info-card li { display: flex; gap: .75rem; font-size: .95rem; }
.contact-form-card {
    background: var(--bg-primary); border: 1px solid var(--border);
    border-radius: var(--radius-xl); padding: 2.5rem; box-shadow: var(--shadow-lg);
}

/* ===== Pagination ===== */
.pagination { display: flex; gap: .5rem; justify-content: center; margin-top: 3rem; flex-wrap: wrap; }
.pagination a, .pagination span {
    padding: .5rem .95rem; border-radius: 8px; border: 1px solid var(--border);
    font-size: .9rem; font-weight: 600;
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== Filter Chips ===== */
.filter-chips { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; margin-bottom: 3rem; }
.chip {
    padding: .5rem 1.25rem; border-radius: 999px; border: 1px solid var(--border);
    font-size: .85rem; font-weight: 600; transition: all var(--transition);
}
.chip:hover, .chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== Article ===== */
.article-content { font-size: 1.05rem; line-height: 1.9; color: var(--text-secondary); }
.article-content p { margin-bottom: 1.25rem; }
.article-meta { display: flex; gap: 1.5rem; color: var(--text-muted); font-size: .85rem; margin-bottom: 2rem; flex-wrap: wrap; }

@media (max-width: 968px) {
    .contact-wrapper, .form-grid { grid-template-columns: 1fr; }
}

/* ===== PREMIUM NAVBAR STYLES ===== */
.header-premium {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.header-premium.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 0.25rem 0;
}
[data-theme="dark"] .header-premium {
    background: rgba(15, 23, 42, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    transition: padding 0.3s;
}

/* Logo */
.logo-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}
.logo-icon-premium {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(10, 104, 71, 0.3);
    transition: transform 0.3s;
}
.logo-premium:hover .logo-icon-premium { transform: rotate(-5deg) scale(1.05); }
.logo-text-premium { display: flex; flex-direction: column; line-height: 1.2; }
.logo-title-premium { font-weight: 800; font-size: 1.05rem; color: var(--text-primary); }
.logo-subtitle-premium { font-size: 0.7rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.05em; }

/* Menu */
.nav-menu-premium {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-link-premium {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.6rem 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
}
.nav-link-premium:hover, .nav-link-premium.active {
    color: var(--primary);
    background: rgba(10, 104, 71, 0.05);
}
.arrow-premium { font-size: 0.7rem; transition: transform 0.3s; }
.nav-dropdown-premium:hover .arrow-premium { transform: rotate(180deg); }

/* Dropdown Menu */
.nav-dropdown-premium { position: relative; }
.dropdown-menu-premium {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    list-style: none;
    z-index: 1001;
}
.nav-dropdown-premium:hover .dropdown-menu-premium {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu-premium li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
}
.dropdown-menu-premium li a:hover {
    background: rgba(10, 104, 71, 0.08);
    color: var(--primary);
    transform: translateX(4px);
}

/* Actions */
.nav-actions-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.theme-toggle-premium {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1.1rem;
}
.theme-toggle-premium:hover { background: var(--primary); color: white; transform: rotate(15deg); }

.btn-portal-premium {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(10, 104, 71, 0.25);
}
.btn-portal-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 104, 71, 0.35);
}

.nav-toggle-premium {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 36px;
    height: 36px;
    justify-content: center;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
}
.nav-toggle-premium span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* Mobile Responsive Navbar */
@media (max-width: 968px) {
    .nav-menu-premium {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0.5rem;
        transform: translateY(-150%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    .nav-menu-premium.open { transform: translateY(0); }
    .nav-toggle-premium { display: flex; }
    
    .nav-link-premium { width: 100%; justify-content: space-between; padding: 1rem; }
    
    .dropdown-menu-premium {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--bg-secondary);
        margin-top: 0.5rem;
        display: none; /* Hidden by default on mobile, toggled via JS */
    }
    .nav-dropdown-premium.mobile-open .dropdown-menu-premium { display: block; }
    .nav-dropdown-premium.mobile-open .arrow-premium { transform: rotate(180deg); }
}

/* ===== MISSING PROGRAM STUDI STYLES ===== */
.program-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.program-stat {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.program-stat strong {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 800;
}

/* Badge Variants */
.badge-unggul { 
    background: linear-gradient(135deg, #fbbf24, #f59e0b); 
    color: white; 
}
.badge-baik-sekali { 
    background: linear-gradient(135deg, #94a3b8, #64748b); 
    color: white; 
}
.badge-baik { 
    background: linear-gradient(135deg, #cd7f32, #b87333); 
    color: white; 
}
.badge-terakreditasi { 
    background: var(--bg-secondary); 
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

/* Quick View Modal */
.quick-view-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
}
.quick-view-modal.show { 
    display: flex; 
}
.quick-view-box {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes modalPop {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.quick-view-header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--modal-color-1, var(--primary)), var(--modal-color-2, var(--primary-light)));
    color: white;
    position: relative;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.quick-view-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}
.quick-view-close:hover { 
    background: rgba(255,255,255,0.3); 
    transform: rotate(90deg); 
}
.quick-view-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: white;
}
.quick-view-header p { 
    opacity: 0.9; 
    font-size: 0.95rem; 
    color: white;
}
.quick-view-body { 
    padding: 2rem; 
}
.quick-view-info { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 1rem; 
    margin-bottom: 1.5rem; 
}
.quick-view-info-item {
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}
.quick-view-info-item strong {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}
.quick-view-info-item span { 
    font-size: 1.1rem; 
    font-weight: 700; 
    color: var(--text-primary); 
}
.quick-view-actions { 
    display: flex; 
    gap: 1rem; 
}
.quick-view-actions .btn { 
    flex: 1; 
    justify-content: center; 
}

/* Page Hero Content */
.page-hero-content {
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .quick-view-info { grid-template-columns: 1fr; }
    .quick-view-actions { flex-direction: column; }
}