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

:root {
    --primary-color: #0f0f23;
    --secondary-color: #1a1a3e;
    --accent-color: #ff0050;
    --accent-secondary: #00d9ff;
    --text-color: #ffffff;
    --text-secondary: #b8b8d1;
    --success-color: #00ff88;
    --border-radius: 20px;
    --border-radius-lg: 30px;
    --box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 50%, #2d1b4e 100%);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 0, 80, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 217, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Navbar */
.navbar {
    background: rgba(15, 15, 35, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

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

.logo h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.5px;
}

.logo span {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.3px;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    border-radius: 2px;
    transition: var(--transition);
}

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

.contact-btn {
    background: linear-gradient(135deg, var(--accent-color), #ff3366);
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    color: white !important;
    box-shadow: 0 4px 15px rgba(255, 0, 80, 0.3);
    font-weight: 600;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 0, 80, 0.5);
}

.contact-btn::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* Main Content */
main {
    padding: 3rem 0;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    text-align: center;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    border-radius: 2px;
}

/* Stream Section */
.stream-section {
    margin-bottom: 4rem;
}

.stream-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

/* Channels Sidebar */
.channels-sidebar {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    height: fit-content;
    max-height: calc(100vh - 150px);
    box-shadow: var(--glass-shadow);
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
}

.channels-sidebar h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    flex-shrink: 0;
}

.channel-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 0.5rem;
    margin-right: -0.5rem;
}

/* Custom Scrollbar */
.channel-list::-webkit-scrollbar {
    width: 6px;
}

.channel-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.channel-list::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-color), var(--accent-secondary));
    border-radius: 10px;
    transition: var(--transition);
}

.channel-list::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #ff3366, #00e5ff);
}

/* Firefox Scrollbar */
.channel-list {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(255, 255, 255, 0.05);
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 1.1rem 1.3rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.channel-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: var(--transition);
}

.channel-item:hover::before {
    left: 100%;
}

.channel-item:hover {
    background: rgba(255, 0, 80, 0.1);
    border-color: var(--accent-color);
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 4px 20px rgba(255, 0, 80, 0.2);
}

.channel-item.active {
    background: linear-gradient(135deg, rgba(255, 0, 80, 0.2), rgba(0, 217, 255, 0.1));
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(255, 0, 80, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: scale(1.02);
}

.channel-item.active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: linear-gradient(180deg, var(--accent-color), var(--accent-secondary));
    border-radius: 0 4px 4px 0;
}

.channel-icon {
    font-size: 1.4rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.channel-name {
    font-weight: 700;
    font-size: 0.98rem;
    letter-spacing: 0.3px;
}

/* Player Container */
.player-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.player-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(15, 15, 35, 0.9));
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.player-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.player-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
}

.live-badge {
    background: linear-gradient(135deg, var(--accent-color), #ff3366);
    color: white;
    padding: 0.6rem 1.3rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: pulse 2s infinite;
    box-shadow: 0 4px 15px rgba(255, 0, 80, 0.4);
    letter-spacing: 0.5px;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 0, 80, 0.4);
    }
    50% {
        opacity: 0.9;
        transform: scale(1.05);
        box-shadow: 0 4px 25px rgba(255, 0, 80, 0.6);
    }
}

.current-channel {
    font-size: 1rem;
    color: var(--text-secondary);
}

.current-channel strong {
    color: var(--text-color);
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.15rem;
    line-height: 2;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 0, 80, 0.05), rgba(0, 217, 255, 0.05));
    opacity: 0;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 0, 80, 0.3);
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.feature-item h3 {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.8rem;
    font-weight: 700;
    font-size: 1.2rem;
}

.feature-item p {
    font-size: 0.98rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 12px 40px rgba(255, 0, 80, 0.2);
    border-color: rgba(255, 0, 80, 0.2);
    transform: translateY(-2px);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.8rem 2rem;
    cursor: pointer;
    user-select: none;
}

.faq-question h3 {
    font-size: 1.15rem;
    color: var(--text-color);
    font-weight: 700;
}

.faq-toggle {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    transition: var(--transition);
    min-width: 30px;
    text-align: center;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 2rem 2rem;
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.02rem;
}

/* Footer */
.footer {
    background: rgba(15, 15, 35, 0.9);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 80, 0.3), rgba(0, 217, 255, 0.3), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h3 span {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h4 {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

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

.social-links a:hover {
    transform: scale(1.3) rotate(5deg);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .stream-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .channels-sidebar {
        order: 2;
        position: static;
        max-height: none;
    }

    .player-container {
        order: 1;
    }

    .channel-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1rem;
        overflow-y: visible;
        padding-right: 0;
        margin-right: 0;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(30px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .section-title {
        font-size: 2.2rem;
    }
    
    main {
        padding: 2rem 0;
    }
    
    .about-section, .faq-section {
        padding: 3rem 0;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
    
    .channel-item:hover {
        transform: translateX(0) scale(1.02);
    }
    
    .player-info {
        flex-wrap: wrap;
        padding: 1.2rem 1.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background: var(--accent-color);
    color: white;
}