/* --- Global Variables --- */
:root {
    --bg-color: #050505;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --accent-color: #ff3366; /* A vibrant accent for the 'Leher' / spark feel */
    --card-bg: #111111;
    --border-color: #222222;
    --font-main: 'Inter', sans-serif;
}

/* --- Reset & Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.2s;
}

/* --- Navigation --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    border-bottom: 1px solid var(--border-color);
    background: rgba(5, 5, 5, 0.9);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* --- Buttons --- */
.btn-primary {
    background: var(--text-primary);
    color: var(--bg-color) !important;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: transform 0.2s, background 0.2s;
}

.btn-primary:hover {
    background: #dddddd;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: border-color 0.2s;
}

.btn-secondary:hover {
    border-color: var(--text-primary);
}

/* --- Hero Section --- */
.hero {
    padding: 8rem 5% 6rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(255, 51, 102, 0.1);
    color: var(--accent-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 51, 102, 0.2);
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1.5px;
}

.hero h1 span {
    background: -webkit-linear-gradient(45deg, #ff3366, #ff9933);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* --- Videos Section --- */
.latest-videos {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.latest-videos h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.video-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s;
}

.video-card:hover {
    transform: translateY(-5px);
}

.thumbnail {
    width: 100%;
    height: 180px;
    background: #1a1a1a;
    border-bottom: 1px solid var(--border-color);
}

.video-info {
    padding: 1.5rem;
}

.video-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.video-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- Newsletter --- */
.newsletter {
    padding: 5rem 5%;
}

.newsletter-box {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 4rem 2rem;
    border-radius: 16px;
    text-align: center;
}

.newsletter-box h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-box p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.subscribe-form {
    display: flex;
    gap: 1rem;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}

.subscribe-form input {
    flex: 1;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
}

.subscribe-form input:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* --- Footer --- */
footer {
    padding: 2rem 5%;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a:hover {
    color: var(--text-primary);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .subscribe-form {
        flex-direction: column;
    }
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}