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

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    background: linear-gradient(135deg, #0a1628 0%, #1a2f4a 50%, #0f1f35 100%);
    color: #e0f2fe;
    line-height: 1.6;
}

/* Header - NON-STICKY */
header {
    background: linear-gradient(90deg, #0a1628, #1e3a5f, #0a1628);
    padding: 20px 0;
    text-align: center;
    border-bottom: 3px solid #00d9ff;
    box-shadow: 0 5px 30px rgba(0, 217, 255, 0.3);
    /* NO position sticky */
}

header img {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 217, 255, 0.6));
}

header h1 {
    color: #00d9ff;
    font-size: 1.8em;
    margin-top: 12px;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.8);
    font-weight: 700;
    letter-spacing: 1px;
}

/* Navigation - NON-STICKY with PLAY button */
nav {
    background: rgba(10, 22, 40, 0.95);
    padding: 15px 0;
    border-bottom: 2px solid #00d9ff;
    /* NO position sticky */
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

nav ul li a {
    color: #00d9ff;
    text-decoration: none;
    padding: 12px 24px;
    display: block;
    background: linear-gradient(135deg, #1e3a5f, #2a5080);
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 600;
    border: 2px solid #00d9ff;
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

nav ul li a:hover {
    background: linear-gradient(135deg, #00d9ff, #00ffcc);
    color: #0a1628;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 217, 255, 0.5);
}

/* PLAY button special styling */
nav ul li a[rel="nofollow"] {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    border-color: #fff;
    animation: neon-pulse 2s infinite;
}

@keyframes neon-pulse {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 107, 53, 0.5), 0 0 20px rgba(255, 107, 53, 0.3); }
    50% { box-shadow: 0 0 20px rgba(255, 107, 53, 0.8), 0 0 40px rgba(255, 107, 53, 0.5); }
}

nav ul li a[rel="nofollow"]:hover {
    background: linear-gradient(135deg, #f7931e, #ff6b35);
    color: #fff;
}

main {
    max-width: 1300px;
    margin: 35px auto;
    padding: 0 20px;
}

/* Neon Wave Layout (Layout #20) */
.wave-section {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.4), rgba(42, 80, 128, 0.3));
    border-radius: 25px;
    padding: 40px;
    margin-bottom: 35px;
    border: 2px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.wave-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    animation: wave-rotate 20s linear infinite;
}

@keyframes wave-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.wave-section > * {
    position: relative;
    z-index: 1;
}

.wave-section h2 {
    color: #00d9ff;
    font-size: 2.3em;
    margin-bottom: 20px;
    text-align: center;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.6);
}

.wave-section p {
    font-size: 1.1em;
    margin-bottom: 18px;
    text-align: justify;
    color: #e0f2fe;
}

/* Hero Section */
.hero-section {
    position: relative;
    margin-bottom: 35px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 217, 255, 0.3);
}

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

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.95), transparent);
    padding: 45px;
    color: #fff;
}

.hero-overlay h2 {
    font-size: 2.8em;
    color: #00d9ff;
    margin-bottom: 12px;
    text-shadow: 0 0 25px rgba(0, 217, 255, 0.9);
}

.hero-overlay p {
    font-size: 1.4em;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.6);
}

/* Neon Cards Grid */
.neon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    margin-top: 28px;
}

.neon-card {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.5), rgba(42, 80, 128, 0.4));
    border-radius: 18px;
    overflow: hidden;
    border: 2px solid rgba(0, 217, 255, 0.4);
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
}

.neon-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 217, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.neon-card:hover::after {
    transform: translateX(100%);
}

.neon-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 15px 45px rgba(0, 217, 255, 0.5);
    border-color: #00d9ff;
}

.neon-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.neon-card h3 {
    padding: 18px;
    color: #00d9ff;
    font-size: 1.3em;
    text-align: center;
}

.neon-card p {
    padding: 0 18px 18px;
    font-size: 0.95em;
    color: #b0d9f0;
    text-align: center;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    padding: 18px 45px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.25em;
    font-weight: bold;
    margin: 22px auto;
    display: block;
    width: fit-content;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.5);
    border: 3px solid #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background: linear-gradient(135deg, #00d9ff, #00ffcc);
    color: #0a1628;
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0, 217, 255, 0.6);
}

/* FAQ */
.faq-item {
    background: rgba(30, 58, 95, 0.4);
    padding: 22px;
    margin-bottom: 18px;
    border-radius: 12px;
    border-left: 5px solid #00d9ff;
}

.faq-item h3 {
    color: #00d9ff;
    margin-bottom: 10px;
    font-size: 1.25em;
}

/* Reviews */
.review {
    background: rgba(30, 58, 95, 0.4);
    padding: 22px;
    margin-bottom: 22px;
    border-radius: 12px;
    border-left: 5px solid #ff6b35;
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.review-author {
    color: #00d9ff;
    font-weight: bold;
    font-size: 1.05em;
}

.review-rating {
    color: #f7931e;
    font-size: 1.2em;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0a1628, #1a2f4a);
    color: #b0d9f0;
    padding: 45px 20px 22px;
    margin-top: 60px;
    border-top: 4px solid #00d9ff;
}

.footer-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-section h3 {
    color: #00d9ff;
    margin-bottom: 16px;
    font-size: 1.3em;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #b0d9f0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #00d9ff;
}

.license-badge {
    background: linear-gradient(135deg, #1e3a5f, #2a5080);
    color: #00d9ff;
    padding: 10px 22px;
    border-radius: 10px;
    display: inline-block;
    margin-top: 10px;
    font-weight: bold;
    border: 2px solid #00d9ff;
}

.footer-bottom {
    text-align: center;
    padding-top: 22px;
    border-top: 1px solid rgba(0, 217, 255, 0.3);
    color: #7a9ab8;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.4em;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    .neon-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-overlay h2 {
        font-size: 1.8em;
    }
    
    .hero-overlay p {
        font-size: 1em;
    }
}