/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #ff0000;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s ease;
    --gradient: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
}

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 1.1rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
#hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

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

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: var(--gradient);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
}

.secondary-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: transparent;
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 2px solid var(--white);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
}

.secondary-button:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* About Section */
#about {
    padding: 120px 0;
    background-color: var(--light-bg);
}

.about-content {
    display: flex;
    gap: 4rem;
    margin-top: 2.5rem;
    align-items: center;
}

.profile-image {
    flex: 0 0 300px;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.profile-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

.profile-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    opacity: 0;
    transition: var(--transition);
}

.profile-image:hover .profile-overlay {
    opacity: 1;
}

.profile-image:hover img {
    transform: scale(1.05);
}

.social-links-mini {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-links-mini a {
    color: var(--white);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links-mini a:hover {
    transform: translateY(-3px);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.about-text .subtitle {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
    line-height: 1.8;
    color: #444;
}

/* Videos Section */
#videos {
    padding: 120px 0;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.video-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.thumbnail-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.video-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.play-overlay i {
    color: var(--white);
    font-size: 3.5rem;
    transform: scale(0.8);
    transition: var(--transition);
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.video-card:hover .play-overlay i {
    transform: scale(1);
}

.video-card:hover img {
    transform: scale(1.05);
}

.video-info {
    padding: 1.5rem;
    background: var(--white);
}

.video-info h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    color: var(--primary-color);
    line-height: 1.4;
}

.video-info p {
    color: #666;
    margin-bottom: 1.2rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.watch-now {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-weight: 600;
    transition: var(--transition);
    font-size: 0.95rem;
}

.watch-now i {
    transition: var(--transition);
}

.video-card:hover .watch-now i {
    transform: translateX(5px);
}

/* Contact Section */
#contact {
    padding: 120px 0;
    background-color: var(--light-bg);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--primary-color);
    font-size: 2.2rem;
    transition: var(--transition);
    padding: 1rem;
    border-radius: 50%;
    background: var(--white);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.social-links a[title="YouTube"]:hover {
    color: #ff0000;
}

.social-links a[title="Instagram"]:hover {
    color: #E1306C;
}

.social-links a[title="LinkedIn"]:hover {
    color: #0077B5;
}

.social-links a[title="GitHub"]:hover {
    color: #333;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .about-content {
        flex-direction: column;
    }

    .profile-image {
        flex: 0 0 250px;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: fadeIn 1s ease-out;
}