:root {
    --primary: #fbbf24;
    --dark: #0a0a0a;
    --text: #ffffff;
    --text-dim: #888888;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', 'Rajdhani', sans-serif;
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(251, 191, 36, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 191, 36, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    background: rgba(13, 13, 13, 0.9);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    width: 100%;
    height: 50px;
    object-fit: cover;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--dark);
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 8px 0;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-video.loaded {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.85) 100%);
}

.hero-content {
    text-align: center;
    padding: 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    margin-bottom: 20px;
}

.title-line {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(60px, 12vw, 120px);
    font-weight: 900;
    color: var(--primary);
    letter-spacing: 10px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-dim);
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 50px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: var(--dark);
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.register {
    padding: 100px 60px;
    background: #050505;
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.register-info h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary);
}

.register-info > p {
    font-size: 16px;
    color: var(--text-dim);
    margin-bottom: 30px;
}

.register-rewards {
    margin-bottom: 30px;
}

.reward-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
}

.reward-item i {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 16px;
}

.reward-item span {
    font-size: 14px;
}

.register-counter {
    display: inline-block;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    text-align: center;
}

.counter-value {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
}

.counter-label {
    font-size: 12px;
    color: var(--text-dim);
}

.register-form-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 40px;
}

.form-row {
    margin-bottom: 25px;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.input-group label i {
    color: var(--primary);
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 16px;
    color: var(--text);
    font-size: 14px;
    border-radius: 8px;
    transition: all 0.3s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.05);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.password-strength {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.strength-bar::before {
    content: '';
    display: block;
    height: 100%;
    width: 0;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.3s;
}

.strength-text {
    font-size: 11px;
    color: var(--text-dim);
}

.form-checkbox {
    margin-bottom: 25px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-dim);
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    position: relative;
    transition: all 0.3s;
}

.checkbox-label input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkmark::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 9px;
    border: solid var(--dark);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s;
}

.checkbox-label input:checked + .checkmark::after {
    opacity: 1;
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: none;
}

.submit-btn {
    width: 100%;
    background: var(--primary);
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--dark);
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px;
}

.form-success.show {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--dark);
}

.form-success h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary);
}

.form-success p {
    font-size: 14px;
    color: var(--text-dim);
}

.success-detail {
    font-size: 12px !important;
    color: var(--primary) !important;
    margin-top: 15px;
}

.footer {
    background: var(--dark);
    padding: 60px 60px 30px;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand .logo {
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 13px;
    color: var(--text-dim);
}

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

.link-group h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--primary);
}

.link-group a {
    display: block;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 13px;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.link-group a:hover {
    color: var(--primary);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-size: 16px;
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--primary);
    color: var(--dark);
}

.footer-bottom {
    max-width: 1000px;
    margin: 0 auto;
    padding-top: 25px;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    color: var(--text-dim);
}

@media (max-width: 992px) {
    .navbar {
        padding: 15px 30px;
    }
    
    .hero {
        padding: 100px 30px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .register {
        padding: 60px 30px;
    }
    
    .register-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 30px;
    }
}