:root {
    --bg-dark: #0a0a0c;
    --bg-card: rgba(20, 20, 25, 0.7);
    --primary: #00f2fe;
    --primary-glow: rgba(0, 242, 254, 0.4);
    --secondary: #7000ff;
    --secondary-glow: rgba(112, 0, 255, 0.3);
    --text-main: #f0f0f0;
    --text-dim: #a0a0a0;
    --accent-green: #39ff14;
    --border: rgba(255, 255, 255, 0.1);
    --font-main: 'Inter', sans-serif;
    --font-mono: 'Fira Code', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
}

.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, var(--secondary-glow) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, var(--primary-glow) 0%, transparent 40%);
    z-index: -1;
    filter: blur(100px);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Navbar */
.navbar {
    background: rgba(10, 10, 12, 0.8) !important;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    color: var(--text-dim) !important;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-weight: 800;
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section .badge {
    background: rgba(112, 0, 255, 0.1) !important;
    border: 1px solid var(--secondary);
    color: var(--secondary);
    padding: 0.5rem 1.2rem;
    border-radius: 100px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    padding: 0.8rem 2rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px var(--primary-glow);
}

/* Cards & Sections */
.section-padding {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    display: none;
}

.divisi-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.divisi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.divisi-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px var(--primary-glow);
}

.divisi-icon {
    font-size: 3rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

.divisi-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.text-muted {
    color: var(--text-dim) !important;
}

/* News Cards */
.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    transition: all 0.3s ease;
}

.news-card:hover {
    border-color: var(--secondary);
    box-shadow: 0 10px 30px var(--secondary-glow);
}

.news-img {
    height: 220px;
    object-fit: cover;
    filter: saturate(0.8) contrast(1.1);
    transition: all 0.5s ease;
}

.news-card:hover .news-img {
    filter: saturate(1.2);
    transform: scale(1.05);
}

.btn-baca {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-baca i {
    transition: transform 0.3s ease;
}

.btn-baca:hover i {
    transform: translateX(5px);
}

/* Tabs */
.nav-tabs {
    border: none;
    gap: 1rem;
}

.nav-tabs .nav-link {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-dim) !important;
    border-radius: 12px !important;
    padding: 0.8rem 1.5rem !important;
    margin: 0 !important;
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 5px 15px var(--primary-glow);
}

/* Tabs Content */
.tab-content {
    background: var(--bg-card) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border) !important;
    color: var(--text-main);
}

/* List Items */
.list-group-item {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--border) !important;
    margin-bottom: 0.8rem;
    border-radius: 12px !important;
    color: var(--text-main) !important;
    padding: 1rem !important;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--primary) !important;
    transform: translateX(5px);
}

.news-thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.news-thumb--placeholder {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--text-dim) !important;
}

/* Contact Section */
.form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: white;
    padding: 0.8rem 1.2rem;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 0 10px var(--primary-glow);
}

/* Footer */
footer {
    background: #050505;
    border-top: 1px solid var(--border);
    padding: 60px 0;
}

footer h5 {
    letter-spacing: 2px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--primary);
    color: var(--bg-dark) !important;
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 150px;
    }
    .section-padding {
        padding: 60px 0;
    }
}
/* Terminal Style */
.terminal-window {
    background: #1a1b1e;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    font-family: var(--font-mono);
}

.terminal-header {
    background: #2a2b30;
    padding: 10px 15px;
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-body {
    padding: 25px;
    color: var(--accent-green);
    font-size: 0.9rem;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background: var(--accent-green);
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.code-accent {
    color: var(--secondary);
}

.contact-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    color: var(--text-main);
}