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

:root {
    --primary-color: #4CAF50;
    --primary-dark: #2E7D32;
    --primary-light: #A5D6A7;
    --accent-color: #FF9800;
    --dark-bg: #212121;
    --darker-bg: #1A1A1A;
    --light-bg: #f5f5f5;
    --card-bg: #2A2A2A;
    --text-light: #FFFFFF;
    --text-dark: #333333;
    --text-muted: #9E9E9E;
    --border-color: #424242;
    --transition: all 0.3s ease;
    --shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    --border-radius: 6px;
}

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}

.wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.8em;
}

h3 {
    font-size: 1.3rem;
}

p {
    margin-bottom: 1rem;
}

.highlight {
    color: var(--primary-color);
    font-weight: 700;
}

/* Header and Navigation */
header {
    background-color: var(--darker-bg);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.main-nav ul {
    display: flex;
    gap: 25px;
    align-items: center;
}

.main-nav a {
    position: relative;
    padding: 5px 0;
    font-weight: 500;
}

.main-nav a:not(.premium-btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.premium-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.premium-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 100;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 60px 0;
    background: linear-gradient(to right, var(--darker-bg), var(--dark-bg));
}

.hero-content {
    max-width: 550px;
    padding-right: 20px;
}

.hero-content h1 {
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.main-cta {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 15px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
}

.main-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(76, 175, 80, 0.4);
}

/* Features Section */
.features-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.feature-card svg {
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-muted);
}

/* Popular Videos Section */
.popular-section {
    padding: 80px 0;
    background-color: var(--darker-bg);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.video-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
    line-height: 1.4;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.rating {
    color: var(--accent-color);
}

.watch-btn {
    display: block;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 10px;
    border-radius: 4px;
    font-weight: 500;
    transition: var(--transition);
}

.watch-btn:hover {
    background-color: var(--primary-dark);
}

/* Categories Section */
.categories-section {
    padding: 80px 0;
}

.categories-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.category-pill {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 10px 20px;
    transition: var(--transition);
}

.category-pill:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* Premium Section */
.premium-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    text-align: center;
}

.premium-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
}

.premium-features {
    display: inline-block;
    text-align: left;
    margin: 25px 0;
}

.premium-features li {
    margin-bottom: 10px;
    font-weight: 500;
}

.premium-cta {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 14px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.premium-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    background-color: #F57C00;
}

/* Footer */
footer {
    background-color: var(--darker-bg);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px 40px;
    gap: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo span {
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.footer-column h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: var(--text-muted);
}

.footer-column a:hover {
    color: var(--primary-color);
}

.footer-cta {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    margin-top: 15px;
}

.footer-cta:hover {
    background-color: var(--primary-dark);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        padding: 40px 0;
    }
    
    .hero-content {
        max-width: 100%;
        padding-right: 0;
    }
    
    .hero-visual {
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100%;
        background-color: var(--darker-bg);
        padding: 80px 30px 30px;
        transition: var(--transition);
        z-index: 99;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

@media (max-width: 576px) {
    .video-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}