:root {
    --primary-color: #8b5cf6;
    --secondary-color: #f59e0b;
    --accent-color: #ec4899;
    --dark-bg: #0f172a;
    --light-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.6);
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--gradient-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.logo img {
    height: 50px;
    width: auto;
    filter: brightness(1.1);
}

.main-navigation {
    display: none;
}

@media (min-width: 1024px) {
    .main-navigation {
        display: block;
    }
}

section .btn-primary,
section .btn-secondary {
    display: block;
    margin: 0 auto;
    max-width: 230px;
    text-align: center;
}

.nav-list {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

.cta-button,
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    }

    50% {
        box-shadow: 0 4px 25px rgba(139, 92, 246, 0.6);
    }
}

.cta-button:hover,
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.6);
    color: white;
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    padding: 12px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: var(--transition);
    margin-top: 2rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(245, 158, 11, 0.6);
    color: white;
}

.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger {
    transform: rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(90deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 0;
    opacity: 0;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav.active {
    display: block;
}

.mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav li {
    margin-bottom: 1rem;
}

.mobile-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--primary-color);
    padding-left: 1rem;
}

.mobile-cta {
    margin-top: 1.5rem;
    width: 100%;
}

.mobile-cta .btn-primary {
    width: 100%;
    text-align: center;
}

.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
    z-index: -1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    animation: fadeInUp 0.8s ease;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
}

h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.intro-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    animation: fadeIn 1s ease 0.3s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.content-section {
    padding: 60px 0;
    position: relative;
}

.content-section:nth-child(even) {
    background: rgba(30, 41, 59, 0.3);
}

.table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    animation: slideInLeft 0.8s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.info-table {
    width: 100%;
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.info-table th {
    background: rgba(139, 92, 246, 0.1);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--primary-color);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    width: 40%;
}

.info-table td {
    padding: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

.info-table tr:last-child th,
.info-table tr:last-child td {
    border-bottom: none;
}

.info-table tr:hover {
    background: rgba(139, 92, 246, 0.05);
    transition: var(--transition);
}

.text-block {
    background: rgba(30, 41, 59, 0.4);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.text-block p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.text-block p:last-child {
    margin-bottom: 0;
}

.highlight-boxes {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

@media (min-width: 768px) {
    .highlight-boxes {
        grid-template-columns: 1fr 1fr;
    }
}

.highlight-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.highlight-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.highlight-box p {
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
}

.feature-icons {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item {
    background: rgba(30, 41, 59, 0.5);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.feature-item:hover {
    transform: translateX(10px);
    background: rgba(139, 92, 246, 0.1);
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

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

.card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.8) 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid rgba(139, 92, 246, 0.1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.highlight-list {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.highlight-item {
    background: rgba(139, 92, 246, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.2);
    position: relative;
    padding-left: 3rem;
}

.highlight-item::before {
    content: '✓';
    position: absolute;
    left: 1rem;
    top: 1.5rem;
    color: var(--secondary-color);
    font-size: 1.5rem;
    font-weight: bold;
}

.highlight-item p {
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
}

.do-dont {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.dont-item {
    background: rgba(239, 68, 68, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(239, 68, 68, 0.2);
    position: relative;
    padding-left: 3rem;
}

.dont-item::before {
    content: '⚠';
    position: absolute;
    left: 1rem;
    top: 1.5rem;
    color: #ef4444;
    font-size: 1.5rem;
}

.dont-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

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

.game-card {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(239, 68, 68, 0.1) 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(245, 158, 11, 0.2);
    transition: var(--transition);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(239, 68, 68, 0.2) 100%);
}

.game-card p {
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
}

.tabs {
    margin: 2rem 0;
}

.tab-content {
    background: rgba(30, 41, 59, 0.4);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.tab-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.tab-content p:last-child {
    margin-bottom: 0;
}

.grid-icons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

@media (min-width: 768px) {
    .grid-icons {
        grid-template-columns: repeat(2, 1fr);
    }
}

.icon-item {
    background: rgba(139, 92, 246, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.icon-item::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 60%);
    transition: var(--transition);
    opacity: 0;
}

.icon-item:hover::after {
    opacity: 1;
}

.icon-item:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
}

.icon-item p {
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
    position: relative;
    z-index: 1;
}

.comparison-table {
    width: 100%;
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-table thead {
    background: var(--gradient-primary);
}

.comparison-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: white;
    white-space: nowrap;
}

.comparison-table td {
    padding: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

.comparison-table tbody tr:hover {
    background: rgba(139, 92, 246, 0.05);
    transition: var(--transition);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.timeline {
    position: relative;
    padding-left: 2rem;
    margin: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.4rem;
    top: 0.5rem;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.timeline-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
    background: rgba(30, 41, 59, 0.4);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.1);
}

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

.faq-item {
    background: rgba(30, 41, 59, 0.4);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 92, 246, 0.1);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
    background: rgba(139, 92, 246, 0.05);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.site-footer {
    background: rgba(15, 23, 42, 0.95);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.footer-navigation {
    margin-bottom: 2rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
    justify-content: center;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    color: var(--text-secondary);
    margin: 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(139, 92, 246, 0.1);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 767px) {
    .header-content {
        flex-wrap: wrap;
    }

    .cta-button {
        display: none;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .table-wrapper {
        margin: 1.5rem -20px;
        border-radius: 0;
    }

    .comparison-table {
        font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.7rem 0.5rem;
    }

    .hero-section {
        padding-top: 40px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .nav-list {
        gap: 1.5rem;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1320px;
    }

    h1 {
        font-size: 4rem;
    }

    h2 {
        font-size: 3rem;
    }
}