/**
 * kkkkjl Website Design CSS
 * Mobile-first responsive design with professional gaming aesthetics
 */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    color: #ffffff;
    background-color: #262626;
    overflow-x: hidden;
}

/* CSS Custom Properties (Variables) */
:root {
    --w6c45-primary: #FFB74D;
    --w6c45-primary-dark: #FF8000;
    --w6c45-secondary: #FF8000;
    --w6c45-bg-dark: #262626;
    --w6c45-bg-light: #333333;
    --w6c45-text-primary: #ffffff;
    --w6c45-text-secondary: #cccccc;
    --w6c45-text-muted: #999999;
    --w6c45-accent: #FFB74D;
    --w6c45-success: #4CAF50;
    --w6c45-warning: #FF9800;
    --w6c45-error: #F44336;
    --w6c45-border: #444444;
    --w6c45-radius: 8px;
    --w6c45-radius-large: 12px;
    --w6c45-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --w6c45-shadow-large: 0 4px 16px rgba(0, 0, 0, 0.4);
    --w6c45-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container and Layout */
.w6c45-container {
    max-width: 430px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
}

.w6c45-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.w6c45-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--w6c45-bg-dark) 0%, var(--w6c45-bg-light) 100%);
    border-bottom: 1px solid var(--w6c45-border);
    z-index: 1000;
    transition: var(--w6c45-transition);
}

.w6c45-header.w6c45-header-hidden {
    transform: translateY(-100%);
}

.w6c45-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    height: 60px;
}

.w6c45-logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.w6c45-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.w6c45-site-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--w6c45-primary);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.w6c45-header-buttons {
    display: flex;
    gap: 10px;
}

.w6c45-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--w6c45-radius);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--w6c45-transition);
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
}

.w6c45-btn-primary {
    background: linear-gradient(135deg, var(--w6c45-primary) 0%, var(--w6c45-primary-dark) 100%);
    color: var(--w6c45-bg-dark);
    box-shadow: var(--w6c45-shadow);
}

.w6c45-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--w6c45-shadow-large);
}

.w6c45-btn-secondary {
    background: transparent;
    color: var(--w6c45-primary);
    border: 2px solid var(--w6c45-primary);
}

.w6c45-btn-secondary:hover {
    background: var(--w6c45-primary);
    color: var(--w6c45-bg-dark);
}

.w6c45-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--w6c45-primary);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--w6c45-radius);
    transition: var(--w6c45-transition);
}

.w6c45-menu-toggle:hover {
    background: var(--w6c45-bg-light);
}

.w6c45-menu-toggle.w6c45-active {
    background: var(--w6c45-primary);
    color: var(--w6c45-bg-dark);
}

/* Mobile Menu */
.w6c45-mobile-menu {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 280px;
    height: calc(100vh - 60px);
    background: var(--w6c45-bg-dark);
    border-right: 1px solid var(--w6c45-border);
    z-index: 9999;
    transition: var(--w6c45-transition);
    overflow-y: auto;
}

.w6c45-mobile-menu.w6c45-active {
    left: 0;
}

.w6c45-mobile-menu-nav {
    padding: 20px 0;
}

.w6c45-mobile-menu-item {
    display: block;
    padding: 15px 20px;
    color: var(--w6c45-text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--w6c45-border);
    transition: var(--w6c45-transition);
    font-size: 1.4rem;
}

.w6c45-mobile-menu-item:hover {
    background: var(--w6c45-bg-light);
    color: var(--w6c45-primary);
}

.w6c45-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Main Content */
main {
    margin-top: 60px;
    padding-bottom: 80px;
    flex: 1;
}

/* Carousel Styles */
.w6c45-carousel {
    position: relative;
    width: 100%;
    height: 200px;
    margin: 20px 0;
    border-radius: var(--w6c45-radius-large);
    overflow: hidden;
    background: var(--w6c45-bg-light);
}

.w6c45-carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.w6c45-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.w6c45-carousel-slide.w6c45-active {
    opacity: 1;
}

.w6c45-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.w6c45-carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    color: var(--w6c45-text-primary);
}

.w6c45-carousel-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.w6c45-carousel-description {
    font-size: 1.2rem;
    color: var(--w6c45-text-secondary);
}

.w6c45-carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
}

.w6c45-carousel-prev,
.w6c45-carousel-next {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    color: var(--w6c45-text-primary);
    font-size: 1.6rem;
    cursor: pointer;
    transition: var(--w6c45-transition);
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
}

.w6c45-carousel-prev:hover,
.w6c45-carousel-next:hover {
    background: var(--w6c45-primary);
    color: var(--w6c45-bg-dark);
}

.w6c45-carousel-indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.w6c45-carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--w6c45-text-muted);
    border: none;
    cursor: pointer;
    transition: var(--w6c45-transition);
}

.w6c45-carousel-indicator.w6c45-active {
    background: var(--w6c45-primary);
    width: 20px;
    border-radius: 4px;
}

/* Section Styles */
.w6c45-section {
    margin: 30px 0;
}

.w6c45-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--w6c45-primary);
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.w6c45-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--w6c45-primary) 0%, var(--w6c45-primary-dark) 100%);
    border-radius: 2px;
}

/* Game Grid Styles */
.w6c45-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.w6c45-game-item {
    aspect-ratio: 1;
    border-radius: var(--w6c45-radius);
    overflow: hidden;
    position: relative;
    background: var(--w6c45-bg-light);
    cursor: pointer;
    transition: var(--w6c45-transition);
    box-shadow: var(--w6c45-shadow);
}

.w6c45-game-item:hover {
    transform: scale(1.05);
    box-shadow: var(--w6c45-shadow-large);
    z-index: 10;
}

.w6c45-game-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.w6c45-game-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--w6c45-text-primary);
    padding: 8px 4px;
    font-size: 1.0rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
}

/* Card Styles */
.w6c45-card {
    background: var(--w6c45-bg-light);
    border-radius: var(--w6c45-radius-large);
    padding: 20px;
    margin: 15px 0;
    box-shadow: var(--w6c45-shadow);
    transition: var(--w6c45-transition);
}

.w6c45-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--w6c45-shadow-large);
}

.w6c45-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--w6c45-primary);
    margin-bottom: 15px;
}

.w6c45-card-content {
    font-size: 1.4rem;
    color: var(--w6c45-text-secondary);
    line-height: 1.6;
}

/* Feature List */
.w6c45-feature-list {
    list-style: none;
    margin: 15px 0;
}

.w6c45-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
    font-size: 1.4rem;
    color: var(--w6c45-text-secondary);
}

.w6c45-feature-icon {
    color: var(--w6c45-primary);
    font-size: 1.6rem;
    min-width: 24px;
}

/* Promotional Links */
.w6c45-promo-link {
    color: var(--w6c45-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--w6c45-transition);
    border-bottom: 1px solid transparent;
}

.w6c45-promo-link:hover {
    color: var(--w6c45-primary-dark);
    border-bottom-color: var(--w6c45-primary-dark);
}

/* Bottom Navigation (Mobile) */
.w6c45-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--w6c45-bg-dark) 0%, var(--w6c45-bg-light) 100%);
    border-top: 1px solid var(--w6c45-border);
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
}

.w6c45-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    color: var(--w6c45-text-muted);
    text-decoration: none;
    transition: var(--w6c45-transition);
    cursor: pointer;
    border: none;
    background: none;
    padding: 8px;
    border-radius: var(--w6c45-radius);
}

.w6c45-nav-item:hover {
    color: var(--w6c45-primary);
    background: var(--w6c45-bg-light);
    transform: scale(1.1);
}

.w6c45-nav-item.w6c45-active {
    color: var(--w6c45-primary);
}

.w6c45-nav-icon {
    font-size: 2.0rem;
    margin-bottom: 4px;
}

.w6c45-nav-text {
    font-size: 1.0rem;
    font-weight: 500;
}

/* Footer */
.w6c45-footer {
    background: var(--w6c45-bg-dark);
    border-top: 1px solid var(--w6c45-border);
    padding: 30px 0;
    margin-top: 50px;
}

.w6c45-footer-content {
    text-align: center;
}

.w6c45-footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0;
}

.w6c45-footer-link {
    color: var(--w6c45-text-secondary);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--w6c45-transition);
}

.w6c45-footer-link:hover {
    color: var(--w6c45-primary);
}

.w6c45-partners {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 25px 0;
}

.w6c45-partner-logo {
    width: 60px;
    height: 30px;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--w6c45-transition);
}

.w6c45-partner-logo:hover {
    opacity: 1;
}

.w6c45-copyright {
    color: var(--w6c45-text-muted);
    font-size: 1.1rem;
    margin-top: 20px;
}

/* Utility Classes */
.w6c45-text-center {
    text-align: center;
}

.w6c45-text-primary {
    color: var(--w6c45-primary);
}

.w6c45-text-secondary {
    color: var(--w6c45-text-secondary);
}

.w6c45-mb-10 {
    margin-bottom: 10px;
}

.w6c45-mb-20 {
    margin-bottom: 20px;
}

.w6c45-mb-30 {
    margin-bottom: 30px;
}

/* Loading Animation */
.w6c45-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--w6c45-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.w6c45-loader.w6c45-hidden {
    opacity: 0;
}

.w6c45-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--w6c45-border);
    border-top: 3px solid var(--w6c45-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Touch Effects */
.w6c45-touch {
    transform: scale(0.95);
    opacity: 0.8;
}

/* Responsive Design */
@media (min-width: 769px) {
    .w6c45-bottom-nav {
        display: none;
    }

    main {
        padding-bottom: 0;
    }

    .w6c45-container {
        max-width: 1200px;
        padding: 0 20px;
    }

    .w6c45-game-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 15px;
    }

    .w6c45-mobile-menu,
    .w6c45-menu-toggle {
        display: none;
    }

    .w6c45-desktop-nav {
        display: flex;
        align-items: center;
        gap: 20px;
    }

    .w6c45-carousel {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .w6c45-desktop-nav {
        display: none;
    }

    .w6c45-menu-toggle {
        display: block;
    }

    .w6c45-game-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .w6c45-section-title {
        font-size: 2.0rem;
    }

    .w6c45-card {
        padding: 15px;
        margin: 10px 0;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 55%;
    }

    .w6c45-container {
        padding: 0 10px;
    }

    .w6c45-game-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .w6c45-header-buttons {
        gap: 8px;
    }

    .w6c45-btn {
        padding: 6px 12px;
        font-size: 1.1rem;
        min-height: 32px;
    }
}

/* Image Placeholder */
.w6c45-image-placeholder {
    background: var(--w6c45-bg-light);
    border: 1px solid var(--w6c45-border);
    border-radius: var(--w6c45-radius);
    padding: 20px;
    text-align: center;
    color: var(--w6c45-text-muted);
    font-size: 1.2rem;
}

/* Lazy Loading */
img.w6c45-loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img:not(.w6c45-loaded) {
    opacity: 0.5;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles */
.w6c45-btn:focus,
.w6c45-nav-item:focus,
.w6c45-game-item:focus {
    outline: 2px solid var(--w6c45-primary);
    outline-offset: 2px;
}