.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 8rem 0 5rem;
    background: radial-gradient(ellipse at top, rgba(93, 6, 3, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at bottom right, rgba(179, 41, 43, 0.15) 0%, transparent 60%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -5%;
    right: -3%;
    width: 40%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 211, 239, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease;
}

.hero-section p {
    font-size: 1.125rem;
    max-width: 800px;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-section .cta-button {
    animation: fadeInUp 0.8s ease 0.4s backwards;
    font-size: 1.125rem;
    padding: 1.25rem 3rem;
}

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

.table-of-contents {
    background: var(--dark-bg);
    padding: 4rem 0;
}

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

.toc-list li {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid rgba(0, 211, 239, 0.1);
    transition: all 0.3s ease;
}

.toc-list li:hover {
    border-color: var(--primary);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 211, 239, 0.1);
}

.toc-list li a {
    display: block;
    padding: 1.25rem 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.toc-list li:hover a {
    color: var(--primary);
}

.login-access .content-image,
.mobile-app .content-image,
.game-sections .content-image {
    margin: 3rem auto;
}

.benefits {
    background: radial-gradient(ellipse at center, rgba(93, 6, 3, 0.1) 0%, transparent 70%);
}

.benefit-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 211, 239, 0.1);
    transition: all 0.4s ease;
}

.benefit-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(179, 41, 43, 0.2);
}

.benefit-card h3 {
    color: var(--accent-light);
}

.accordion-item {
    background: var(--card-bg);
    border: 1px solid rgba(0, 211, 239, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.5rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    min-height: 44px;
}

.accordion-header:hover {
    background: rgba(0, 211, 239, 0.05);
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.accordion-header .icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.accordion-header .icon::before,
.accordion-header .icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--primary);
    transition: transform 0.3s ease;
}

.accordion-header .icon::before {
    width: 16px;
    height: 2px;
    transform: translate(-50%, -50%);
}

.accordion-header .icon::after {
    width: 2px;
    height: 16px;
    transform: translate(-50%, -50%);
}

.accordion-header[aria-expanded="true"] .icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.accordion-header[aria-expanded="true"] + .accordion-body {
    max-height: 2000px;
}

.accordion-body > div {
    padding: 0 1.5rem 1.5rem;
}

.accordion-body p {
    color: var(--text-secondary);
}

.cta-section {
    background: var(--gradient-2);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

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

.cta-section h2::after {
    display: none;
}

.cta-section p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.cta-section .cta-button {
    background: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 10px 40px rgba(0, 211, 239, 0.3);
    font-size: 1.125rem;
    padding: 1.25rem 3rem;
}

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

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

    .hero-section {
        min-height: auto;
        padding: 5rem 0 3rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .btn,
    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

    .card {
        padding: 1.5rem;
    }

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

    .table-responsive {
        font-size: 0.875rem;
    }

    table th,
    table td {
        padding: 0.875rem;
    }

    .cta-section {
        padding: 4rem 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}