.left-bar, .right-bar{
    display: none;
}
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    color: white;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo img {
    width: 200px;
    height: auto;
    margin-bottom: 15px;
}

.slogan img {
    width: 350px;
    height: auto;
}

/* Main Content */
.main {
    min-height: 100vh;
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/rikvip-bg.webp') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #ffe9a4, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffe9a4;
    margin-bottom: 10px;
}

.stat-label {
    color: #ccc;
    font-size: 1rem;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #ffe9a4, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title p {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto;
}

/* Download Section */
.download-section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.download-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.download-box {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.download-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.download-header {
    margin-bottom: 30px;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1.1rem;
}

.ios-badge {
    background: linear-gradient(45deg, #007AFF, #5856D6);
    color: white;
}

.android-badge {
    background: linear-gradient(45deg, #3DDC84, #4CAF50);
    color: white;
}

.platform-icon {
    font-size: 1.5rem;
}

.download-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-item {
    position: relative;
    cursor: pointer;
}

.step-content {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.step-content:hover {
    background: rgba(255, 255, 255, 0.1);
}

.step-number {
    width: 30px;
    height: 30px;
    background: linear-gradient(45deg, #ffe9a4, #ffd700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #1a1a2e;
    flex-shrink: 0;
}

.step-info {
    flex: 1;
}

.step-info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: #ffe9a4;
}

.step-info p {
    font-size: 0.9rem;
    color: #ccc;
    margin: 0;
}

.step-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.step-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.alert-success {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: #4CAF50;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#copyArea.show-alert + .alert-success {
    opacity: 1;
}

.download-action {
    text-align: center;
}

.download-action img {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.download-action img:hover {
    transform: scale(1.05);
}

.web-play-section {
    text-align: center;
}

.web-play-container {
    display: inline-block;
    transition: transform 0.3s ease;
}

.web-play-container:hover {
    transform: scale(1.05);
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #ffe9a4;
}

.feature-card p {
    color: #ccc;
    line-height: 1.6;
}

/* Games Section */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.game-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.game-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.game-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #ffe9a4;
}

.game-card p {
    color: #ccc;
    line-height: 1.6;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #ffe9a4;
}

.about-text p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
}

/* Social Bar */
.right-bar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.social-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-list li {
    width: 60px;
    height: 60px;
    transition: transform 0.3s ease;
}

.social-list li:hover {
    transform: scale(1.1);
}

.social-list img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Left Bar */
.left-bar {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    width: 200px;
}

.left-bar img {
    width: 100%;
    height: auto;
    border-radius: 15px;
}

/* Footer */
.footer {
    background: rgba(10, 10, 10, 0.95);
    padding: 40px 0 20px;
    margin-top: 80px;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-mid {
    text-align: center;
    min-width: 200px;
}

.footer-top img {
    width: 120px;
    height: auto;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.description {
    color: #ccc;
    text-align: center;
}

.description a {
    color: #ffe9a4;
    text-decoration: none;
}

.footer-bottom-left {
    text-align: center;
    min-width: 150px;
}

.footer-bottom-left p {
    color: #ccc;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-bottom-left img {
    width: 100px;
    height: auto;
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(45deg);
}

.copyright {
    text-align: center;
    background: rgba(10, 10, 10, 0.95);
    padding: 15px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .download-container {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer-bottom-left {
        text-align: center;
    }

    .left-bar,
    .right-bar {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .hero-text h1 {
        font-size: 2rem;
    }

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

    .hero-stats {
        gap: 30px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

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

    .features-grid,
    .games-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 15px;
    }

    section {
        padding: 60px 0;
    }

    .download-box {
        padding: 20px;
    }

    .step-content {
        padding: 12px;
    }

    .step-info h4 {
        font-size: 0.9rem;
    }

    .step-info p {
        font-size: 0.8rem;
    }

    .web-play-container img {
        width: 300px;
        height: auto;
    }
}

@media screen and (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .download-box {
        padding: 15px;
    }

    .step-content {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .step-number {
        margin-bottom: 10px;
    }

    .platform-badge {
        padding: 8px 16px;
        font-size: 1rem;
    }

    .feature-card,
    .game-card {
        padding: 20px;
    }

    .feature-icon,
    .game-icon {
        font-size: 2.5rem;
    }

    .about-text h2 {
        font-size: 1.5rem;
    }

    .web-play-container img {
        width: 250px;
        height: auto;
    }
}

/* Utility Classes */
.hidden-block {
    display: none !important;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.download-box:hover .platform-badge {
    transform: scale(1.05);
}

.feature-card:hover .feature-icon {
    transform: scale(1.2);
}

.game-card:hover .game-icon {
    transform: scale(1.2);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #ffe9a4, #ffd700);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #ffd700, #ffe9a4);
}