/* Tech Canggih Futuristic Theme */
:root {
    --bg-dark: #070913;
    --card-bg: rgba(15, 23, 42, 0.85);
    --neon-cyan: #00f0ff;
    --neon-gold: #ffb700;
    --neon-purple: #7000ff;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --border-glow: rgba(0, 240, 255, 0.3);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, .btn, .counter-num, .logo-text {
    font-family: 'Orbitron', sans-serif;
}

.cyber-grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Header */
.navbar {
    background: rgba(7, 9, 19, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-glow);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    max-height: 50px;
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.btn-login {
    background: transparent;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.btn-login:hover {
    background: var(--neon-cyan);
    color: #000;
    box-shadow: 0 0 20px var(--neon-cyan);
}

.btn-register {
    background: linear-gradient(45deg, var(--neon-gold), #ff5500);
    color: #000;
    border: none;
    box-shadow: 0 0 15px rgba(255, 183, 0, 0.4);
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(255, 183, 0, 0.8);
}

/* Hero Section */
.hero-section {
    padding: 60px 0;
    background: radial-gradient(circle at center, rgba(112, 0, 255, 0.15) 0%, transparent 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.badge-tech {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border-radius: 20px;
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.neon-text {
    color: var(--neon-gold);
    text-shadow: 0 0 10px rgba(255, 183, 0, 0.5);
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.cta-group {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-hero-primary {
    padding: 15px 30px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-hero-secondary {
    padding: 15px 30px;
    background: transparent;
    color: var(--neon-gold);
    border: 2px solid var(--neon-gold);
    font-size: 1.1rem;
}

.live-counter-box {
    display: flex;
    gap: 30px;
    background: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-glow);
}

.counter-num {
    display: block;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    font-weight: 800;
}

.counter-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Cyber Banner Frame */
.cyber-frame {
    position: relative;
    border: 2px solid var(--neon-cyan);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.2);
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
}

/* SEO Content & Cards */
.seo-article-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-glow);
    margin-bottom: 40px;
}

.seo-article-card h2 {
    color: var(--neon-cyan);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.seo-article-card h3 {
    color: var(--neon-gold);
    margin: 25px 0 15px;
    font-size: 1.4rem;
}

.seo-article-card p, .seo-article-card ul {
    margin-bottom: 15px;
    color: var(--text-light);
}

.seo-article-card ul {
    padding-left: 20px;
}

/* Live Ticker */
.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin: 50px 0 30px;
    color: #fff;
}

.section-title span {
    color: #ff0055;
    animation: blink 1s infinite;
}

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

.ticker-box {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 40px;
}

.ticker-item {
    display: flex;
    justify-content: space-between;
    background: rgba(0,0,0,0.4);
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 3px solid var(--neon-cyan);
}

/* FAQ */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 50px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 8px;
    overflow: hidden;
}

.faq-toggle {
    width: 100%;
    padding: 18px 20px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.faq-content {
    padding: 0 20px 20px;
    display: none;
    color: var(--text-muted);
}

.faq-item.active .faq-content {
    display: block;
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.review-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    padding: 25px;
    border-radius: 8px;
}

.review-stars {
    color: var(--neon-gold);
    margin-bottom: 10px;
}

.review-author {
    margin-top: 15px;
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 0.9rem;
}

/* Footer */
.cyber-footer {
    border-top: 1px solid var(--border-glow);
    padding: 30px 0;
    background: rgba(5, 7, 13, 0.95);
    color: var(--text-muted);
}

.footer-brand {
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 700;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 5px;
}

.footer-links a:hover {
    color: var(--neon-cyan);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .cta-group {
        flex-direction: column;
    }

    .live-counter-box {
        flex-direction: column;
        gap: 15px;
    }
}