:root {
    --primary-bg: #0f172a;
    --secondary-bg: #1e293b;
    --accent-color: #00f7ff;
    --accent-hover: #00c4cc;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --gradient: linear-gradient(135deg, #00f7ff 0%, #3b82f6 100%);
    --card-bg: rgba(30, 41, 59, 0.8);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --section-padding: 100px 0;
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 1.6rem;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.2rem 3rem;
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    font-size: 1.4rem;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.btn-primary {
    background: var(--gradient);
    color: var(--primary-bg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 247, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

.btn-secondary:hover {
    background: rgba(0, 247, 255, 0.1);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.5rem 4.5rem;
    font-size: 1.6rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    transition: var(--transition);
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
}

.header.scrolled {
    padding: 1rem 0;
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.logo {
    display: flex;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo img {
    height: 40px;
    margin-right: 1rem;
}

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

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu li {
    margin-left: 3rem;
}

.nav-link {
    position: relative;
    font-size: 1.6rem;
    font-weight: 500;
    padding: 0.5rem 0;
}

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

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 0 2rem;
    background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.9)), 
                url('../images/hero-bg.png') no-repeat center center/cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--primary-bg) 70%);
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    position: relative;
    z-index: 2;
}

.logo-hero {
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

.logo-hero img {
    max-width: 100%;
    height: auto;
    max-height: 350px;
    width: auto;
    margin: 0 auto;
    display: block;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.hero p span {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
    padding: 0.2rem 0.8rem;
    border-radius: 4px;
    position: relative;
    display: inline-block;
}

.hero p span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 4px;
    background: var(--gradient);
    z-index: -1;
    opacity: 0.2;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-header h2 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.8rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Bonus Section */
.bonuses {
    background-color: var(--primary-bg);
}

.bonuses p span {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
    padding: 0.2rem 0.8rem;
    border-radius: 4px;
    position: relative;
    display: inline-block;
}

.bonuses p span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 4px;
    background: var(--gradient);
    z-index: -1;
    opacity: 0.2;
}

.bonuses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.bonus-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.bonus-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 247, 255, 0.2);
}

.bonus-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

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

.bonus-info {
    padding: 2.5rem;
}

.bonus-info h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.promo-badge {
    display: inline-block;
    margin-left: 1rem;
    padding: 0.4rem 0.9rem;
    background: var(--gradient);
    color: var(--primary-bg);
    font-weight: 800;
    font-size: 1.2rem;
    border-radius: 999px;
    vertical-align: middle;
    box-shadow: 0 6px 18px rgba(59,130,246,0.12);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.promo-badge:hover {
    transform: translateY(-2px);
}

.promo-badge {
    cursor: pointer;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.promo-badge.copied {
    transform: translateY(-2px) scale(0.98);
    opacity: 0.95;
}

.bonus-info p {
    color: var(--text-secondary);
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}

.bonus-perks {
    margin-bottom: 1.6rem;
    padding-left: 1.6rem;
    color: var(--text-secondary);
}

.bonus-perks li {
    position: relative;
    padding-left: 2.2rem;
    margin-bottom: 0.8rem;
    font-size: 1.6rem;
    line-height: 1.4;
}

.bonus-perks li::before {
    content: '\2022';
    position: absolute;
    left: 0;
    top: 0.1rem;
    color: var(--accent-color);
    font-size: 1.6rem;
    line-height: 1;
}

.claim-btn {
    display: inline-block;
    margin-top: 0.6rem;
    padding: 0.9rem 2.4rem;
    font-size: 1.4rem;
    border-radius: 8px;
}

.claim-btn:hover {
    transform: translateY(-3px);
}

.bonus-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 0.8rem;
    flex-wrap: wrap;
}

.view-btn {
    padding: 0.9rem 2.2rem;
    font-size: 1.4rem;
}

@media (max-width: 576px) {
    .bonus-actions {
        flex-direction: column;
        width: 100%;
    }

    .bonus-actions .btn {
        width: 100%;
    }
}

.coming-soon-card {
    position: relative;
    opacity: 0.8;
}

.coming-soon-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    z-index: 1;
}

.coming-soon-card:hover {
    transform: none;
    opacity: 1;
}

.coming-soon-card .bonus-info {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
}

.coming-soon-text {
    color: var(--text-secondary);
    font-size: 1.6rem;
    margin-bottom: 1.5rem !important;
}

.coming-soon-badge {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: rgba(0, 247, 255, 0.1);
    border: 2px solid var(--accent-color);
    border-radius: 20px;
    margin-top: 1rem;
}

.coming-soon-badge span {
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.4rem;
}

/* Live Stream Section */
.livestream {
    background: linear-gradient(rgba(0,0,0,0.78), rgba(0,0,0,0.92)),
                url('../images/live-stream-bg.png') no-repeat center center/cover;
    padding: 8rem 2rem;
}

.livestream .section-header {
    margin-bottom: 3.5rem;
}

.livestream-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.embed-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    --embed-border-size: 6px;
}

.embed-container::before {
    content: '';
    position: absolute;
    inset: calc(-1 * var(--embed-border-size));
    border-radius: calc(var(--border-radius) + var(--embed-border-size));
    background: conic-gradient(from 0deg, rgba(0,247,255,0.22), rgba(59,130,246,0.22), rgba(0,247,255,0.22));
    filter: blur(8px);
    opacity: 0.95;
    z-index: 1;
    pointer-events: none;
    transform-origin: center;
    animation: rotateBorder 8s linear infinite;
}

.embed-container::after {
    content: '';
    position: absolute;
    inset: 0;
    margin: var(--embed-border-size);
    border-radius: var(--border-radius);
    background: linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0.25));
    z-index: 2;
    pointer-events: none;
}

.embed-container iframe {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

@media (max-width: 768px) {
    .livestream {
        padding: 4rem 1.5rem;
    }
    .embed-container {
        aspect-ratio: 4 / 3;
    }
}

/* Footer */
.footer {
    background-color: #0a101f;
    padding: 8rem 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem 5rem;
}

.footer-section h3 {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient);
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 1.5rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.8rem;
    transition: var(--transition);
}

.social-links a img.social-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: block;
}

.social-links a:hover {
    background: var(--gradient);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

.footer-section ul li {
    margin-bottom: 1.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-section ul li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-section.contact p {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-section.contact i {
    margin-right: 1.5rem;
    color: var(--accent-color);
    font-size: 1.8rem;
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.footer-bottom p {
    font-size: 1.4rem;
    color: var(--text-secondary);
}

.footer-credit {
    position: absolute;
    right: 3rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.4rem;
    color: var(--text-secondary);
}

@media (max-width: 576px) {
    .footer-credit {
        position: static;
        transform: none;
        margin-top: 1rem;
        text-align: center;
    }
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 5rem;
    }
    
    .section-header h2 {
        font-size: 3.5rem;
    }
    
    .cta h2 {
        font-size: 3.8rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 21px;
        cursor: pointer;
        z-index: 1001;
    }
    
    .bar {
        width: 100%;
        height: 3px;
        background-color: var(--text-primary);
        transition: var(--transition);
    }
    
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--secondary-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 1000;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 2rem 0;
    }
    
    .nav-link {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero p {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
        margin-bottom: 4rem;
    }
    
    .btn {
        width: auto;
        min-width: 120px;
        flex: 1;
    }
    
    .scroll-down {
        bottom: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 3rem;
    }
    
    .cta h2 {
        font-size: 3.2rem;
    }
}

@media (max-width: 576px) {
    .hero .logo-hero img {
        margin-top: 0;
        height: 200px;
    }
    .hero h1 {
        font-size: 3.2rem;
    }
    
    .hero p {
        font-size: 1.6rem;
    }
    
    .section-header h2 {
        font-size: 2.8rem;
    }
    
    .cta h2 {
        font-size: 2.8rem;
    }
    
    .cta p {
        font-size: 1.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-links {
        justify-content: center;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}