section {
    padding: 4rem 0;
    position: relative;
}

.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 20% 50%, rgba(255, 46, 99, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(8, 217, 214, 0.15) 0%, transparent 50%),
                var(--gradient-dark);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 46, 99, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(8, 217, 214, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 0.8; }
}

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

.hero-section h1 {
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(255, 46, 99, 0.5);
}

.hero-section p {
    font-size: 20px;
    max-width: 900px;
    margin: 0 auto 2.5rem;
    color: var(--light);
}

.table-contents {
    background: var(--dark);
    border-top: 1px solid rgba(8, 217, 214, 0.2);
    border-bottom: 1px solid rgba(8, 217, 214, 0.2);
}

.toc-list {
    list-style: none;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.toc-list li {
    margin: 0;
}

.toc-list a {
    display: block;
    padding: 1rem 1.5rem;
    background: rgba(8, 217, 214, 0.05);
    border-left: 3px solid var(--secondary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.toc-list a:hover {
    background: rgba(8, 217, 214, 0.15);
    transform: translateX(5px);
    border-left-width: 5px;
}

.mobile-gaming {
    background: linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
}

.feature-block {
    background: rgba(255, 46, 99, 0.05);
    border-left: 4px solid var(--primary);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
}

.feature-list {
    margin-left: 0;
    list-style: none;
}

.feature-list li {
    padding-left: 2rem;
    position: relative;
    margin-bottom: 1rem;
}

.feature-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 22px;
}

.highlight-box {
    background: var(--gradient-dark);
    border: 2px solid var(--secondary);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
}

.checklist {
    list-style: none;
    margin-left: 0;
}

.checklist li {
    padding-left: 2rem;
    position: relative;
    margin-bottom: 0.8rem;
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
    font-size: 20px;
}

.gaming-categories {
    background: var(--darker);
}

.cards-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.cards-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.definition-list {
    margin: 2rem 0;
}

.definition-list dt {
    font-family: 'Bebas Neue', cursive;
    font-size: 24px;
    color: var(--accent);
    margin-top: 1.5rem;
    letter-spacing: 1px;
}

.definition-list dd {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: #B8B8B8;
}

.info-card {
    background: linear-gradient(135deg, rgba(255, 46, 99, 0.1) 0%, rgba(8, 217, 214, 0.1) 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(8, 217, 214, 0.3);
    margin: 2rem 0;
}

.strategic-advantages {
    background: linear-gradient(180deg, var(--dark) 0%, var(--darker) 100%);
}

.customer-support {
    background: var(--darker);
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--secondary);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 9px;
    top: 20px;
    width: 2px;
    height: calc(100% + 1rem);
    background: linear-gradient(180deg, var(--secondary) 0%, transparent 100%);
}

.timeline-item:last-child::after {
    display: none;
}

.numbered-list {
    counter-reset: custom-counter;
    list-style: none;
    margin-left: 0;
}

.numbered-list li {
    counter-increment: custom-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
}

.numbered-list li::before {
    content: counter(custom-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 35px;
    height: 35px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Bebas Neue', cursive;
    font-size: 20px;
    color: white;
}

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

.software-providers {
    background: linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
}

.faq {
    background: var(--darker);
}

.accordion-item {
    background: var(--dark);
    border: 1px solid rgba(8, 217, 214, 0.2);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: var(--secondary);
}

.accordion-header {
    padding: 1.5rem 2rem;
    cursor: pointer;
    position: relative;
    margin: 0;
    user-select: none;
    transition: all 0.3s ease;
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 32px;
    color: var(--secondary);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
    transform: translateY(-50%) rotate(45deg);
}

.accordion-item.active .accordion-header {
    background: rgba(8, 217, 214, 0.05);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 2rem;
}

.accordion-item.active .accordion-body {
    max-height: 1000px;
    padding: 0 2rem 1.5rem;
}

.cta-section {
    background: var(--gradient-primary);
    text-align: center;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

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

.cta-section h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-section p {
    color: white;
    font-size: 20px;
    margin-bottom: 2rem;
}

.cta-section .cta-button {
    background: white;
    color: var(--primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.cta-section .cta-button:hover {
    background: var(--accent);
    color: var(--dark);
}

@media (max-width: 767px) {
    section {
        padding: 3rem 0;
    }

    .hero-section {
        min-height: 80vh;
        padding: 3rem 0;
    }

    .hero-section::before,
    .hero-section::after {
        width: 300px;
        height: 300px;
    }

    .cards-grid-3,
    .cards-grid-2 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .toc-list {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem;
    }

    h1 {
        font-size: 42px;
    }

    h2 {
        font-size: 36px;
    }

    h3 {
        font-size: 28px;
    }

    h4 {
        font-size: 22px;
    }

    p {
        font-size: 16px;
    }

    .timeline-item {
        padding-left: 2rem;
    }

    .numbered-list li {
        padding-left: 2.5rem;
    }

    table th,
    table td {
        padding: 0.8rem;
        font-size: 14px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .cards-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}