.hero-section {
    padding: 8rem 0 6rem;
    background: var(--gradient-dark);
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -5%;
    right: -3%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(0, 217, 163, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -5%;
    left: -3%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(255, 61, 113, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    animation: fadeInUp 0.8s ease-out;
}

.hero-section p {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toc {
    background: var(--dark-card);
    padding: 3rem 0;
    border-top: 1px solid rgba(0, 217, 163, 0.1);
    border-bottom: 1px solid rgba(0, 217, 163, 0.1);
}

.toc details {
    background: var(--dark-blue);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.toc summary {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
}

.toc summary::after {
    content: '▼';
    transition: transform 0.3s ease;
    font-size: 1rem;
}

.toc details[open] summary::after {
    transform: rotate(180deg);
}

.toc-nav {
    margin-top: 1.5rem;
}

.toc-nav ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.toc-nav ul li a {
    display: block;
    padding: 0.875rem 1.25rem;
    background: rgba(0, 217, 163, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary);
    transition: all 0.3s ease;
}

.toc-nav ul li a:hover {
    background: rgba(0, 217, 163, 0.1);
    transform: translateX(8px);
}

.login-process {
    background: var(--dark);
}

.login-process article {
    margin-bottom: 4rem;
}

.login-process article:last-child {
    margin-bottom: 0;
}

.mobile-app {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-blue) 100%);
}

.cards-grid-3 .container > article {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.cards-grid-3 .card {
    display: flex;
    flex-direction: column;
}

.cards-grid-3 .card h3 {
    margin-bottom: 1.5rem;
}

.game-catalog {
    background: var(--dark);
}

.game-catalog article {
    margin-bottom: 4rem;
}

.game-catalog article:last-child {
    margin-bottom: 0;
}

.advantages {
    background: var(--dark-blue);
    position: relative;
}

.advantages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.advantages article {
    margin-bottom: 4rem;
}

.advantages article:last-child {
    margin-bottom: 0;
}

.payment-methods {
    background: var(--dark);
}

.payment-methods article {
    margin-bottom: 4rem;
}

.payment-methods article:last-child {
    margin-bottom: 0;
}

.security {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark) 100%);
}

.cards-grid-2 .container > article {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq {
    background: var(--dark);
    padding-bottom: 3rem;
}

.accordion-item {
    background: var(--dark-card);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: var(--shadow-md);
}

.accordion-header {
    padding: 1.5rem 3rem 1.5rem 1.5rem;
    cursor: pointer;
    position: relative;
    margin: 0;
    font-size: 1.25rem;
    color: var(--primary);
    transition: all 0.3s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    font-size: 2rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
    transform: rotate(45deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-item.active .accordion-body {
    max-height: 1000px;
}

.accordion-body p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
}

.cta-section {
    background: var(--gradient-primary);
    padding: 6rem 0;
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".1" fill="%23fff"/></svg>') no-repeat center;
    background-size: cover;
    opacity: 0.1;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background: var(--dark);
    color: var(--primary);
    font-size: 1.375rem;
    padding: 1.25rem 3rem;
    box-shadow: 0 8px 32px rgba(10, 14, 39, 0.4);
}

.cta-section .btn-primary:hover {
    background: var(--dark-blue);
    color: var(--primary);
    transform: translateY(-5px) scale(1.05);
}

@media (max-width: 991px) {
    section {
        padding: 4rem 0;
    }
    
    .hero-section {
        padding: 6rem 0 4rem;
    }
    
    .cards-grid-3 .container > article {
        grid-template-columns: 1fr;
    }
    
    .cards-grid-2 .container > article {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    section {
        padding: 3rem 0;
    }
    
    .hero-section {
        padding: 4rem 0 3rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .cta-section {
        padding: 4rem 0;
    }
    
    .cta-section .btn-primary {
        font-size: 1.125rem;
        padding: 1rem 2rem;
    }
    
    .comparison-table thead th,
    .comparison-table tbody td {
        padding: 1rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .accordion-header {
        font-size: 1.125rem;
        padding: 1.25rem 2.5rem 1.25rem 1.25rem;
    }
    
    .accordion-header::after {
        right: 1.25rem;
        font-size: 1.5rem;
    }
    
    .accordion-body p {
        padding: 0 1.25rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}