/* BlueStacks Gaming Platform - Main Stylesheet */
/* Class prefix: se60- */
/* Color scheme: #141414 (dark), #FAFAFA (light), #DCDCDC (medium) */

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

:root {
    --se60-primary: #141414;
    --se60-secondary: #FAFAFA;
    --se60-accent: #DCDCDC;
    --se60-text-light: #FAFAFA;
    --se60-text-dark: #141414;
    --se60-bg-dark: #141414;
    --se60-bg-light: #FAFAFA;
    --se60-border: #DCDCDC;
    --se60-overlay: rgba(20, 20, 20, 0.9);
    --se60-shadow: rgba(0, 0, 0, 0.15);
    --se60-transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--se60-text-dark);
    background-color: var(--se60-bg-light);
    max-width: 430px;
    margin: 0 auto;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--se60-primary);
    text-decoration: none;
    transition: var(--se60-transition);
}

a:hover {
    opacity: 0.8;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Header */
.se60-header {
    background-color: var(--se60-bg-dark);
    color: var(--se60-text-light);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px var(--se60-shadow);
    transition: var(--se60-transition);
}

.se60-header.se60-scrolled {
    padding: 0.75rem 1rem;
}

.se60-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.se60-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--se60-text-light);
}

.se60-menu-toggle {
    background: none;
    border: none;
    color: var(--se60-text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Navigation */
.se60-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--se60-bg-dark);
    padding: 2rem 1rem;
    transition: right 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
}

.se60-mobile-nav.se60-active {
    right: 0;
}

.se60-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--se60-overlay);
    opacity: 0;
    visibility: hidden;
    transition: var(--se60-transition);
    z-index: 999;
}

.se60-nav-overlay.se60-active {
    opacity: 1;
    visibility: visible;
}

.se60-nav-close {
    text-align: right;
    margin-bottom: 2rem;
}

.se60-nav-close button {
    background: none;
    border: none;
    color: var(--se60-text-light);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
}

.se60-nav-links {
    list-style: none;
}

.se60-nav-links li {
    margin-bottom: 1rem;
}

.se60-nav-links a {
    color: var(--se60-text-light);
    font-size: 1.1rem;
    display: block;
    padding: 0.75rem;
    border-radius: 8px;
    transition: var(--se60-transition);
}

.se60-nav-links a:hover {
    background-color: rgba(250, 250, 250, 0.1);
}

/* Hero Section */
.se60-hero {
    background: linear-gradient(135deg, var(--se60-primary) 0%, #2a2a2a 100%);
    color: var(--se60-text-light);
    padding: 3rem 1.5rem;
    text-align: center;
}

.se60-hero h1 {
    margin-bottom: 1rem;
    font-size: 2.25rem;
}

.se60-hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Buttons */
.se60-btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--se60-transition);
    font-size: 1rem;
}

.se60-btn-primary {
    background-color: var(--se60-text-light);
    color: var(--se60-text-dark);
}

.se60-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--se60-shadow);
}

.se60-btn-secondary {
    background-color: transparent;
    color: var(--se60-text-light);
    border: 2px solid var(--se60-text-light);
}

.se60-btn-secondary:hover {
    background-color: var(--se60-text-light);
    color: var(--se60-text-dark);
}

.se60-cta {
    background-color: var(--se60-bg-dark);
    color: var(--se60-text-light);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Container */
.se60-container {
    padding: 2rem 1.5rem;
}

/* Section */
.se60-section {
    margin-bottom: 3rem;
}

.se60-section-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.se60-section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
}

/* Game Grid */
.se60-game-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.se60-game-item {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--se60-shadow);
    transition: var(--se60-transition);
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
}

.se60-game-item.se60-visible {
    opacity: 1;
    transform: translateY(0);
}

.se60-game-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px var(--se60-shadow);
}

.se60-game-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.se60-game-info {
    padding: 1rem;
}

.se60-game-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.se60-game-type {
    font-size: 0.85rem;
    color: #666;
    text-transform: capitalize;
}

/* Filter Buttons */
.se60-filter-container {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 1rem 0;
    margin-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
}

.se60-filter-container::-webkit-scrollbar {
    display: none;
}

.se60-filter-btn {
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    border: 2px solid var(--se60-border);
    background-color: #fff;
    color: var(--se60-text-dark);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--se60-transition);
    font-size: 0.9rem;
}

.se60-filter-btn.se60-active {
    background-color: var(--se60-bg-dark);
    color: var(--se60-text-light);
    border-color: var(--se60-bg-dark);
}

/* Feature Cards */
.se60-features {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.se60-feature-card {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--se60-shadow);
    text-align: center;
}

.se60-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.se60-feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.se60-feature-description {
    color: #666;
    font-size: 0.95rem;
}

/* Carousel */
.se60-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    margin: 2rem 0;
}

.se60-carousel-container {
    overflow: hidden;
}

.se60-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.se60-carousel-slide {
    min-width: 100%;
    position: relative;
}

.se60-carousel-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.se60-carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(20, 20, 20, 0.9), transparent);
    color: var(--se60-text-light);
    padding: 2rem 1rem 1rem;
}

.se60-carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    pointer-events: none;
}

.se60-carousel-prev,
.se60-carousel-next {
    background-color: rgba(250, 250, 250, 0.9);
    color: var(--se60-text-dark);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    pointer-events: all;
    transition: var(--se60-transition);
}

.se60-carousel-prev:hover,
.se60-carousel-next:hover {
    background-color: var(--se60-text-light);
}

.se60-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 0;
}

.se60-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--se60-border);
    cursor: pointer;
    transition: var(--se60-transition);
}

.se60-carousel-dot.se60-active {
    background-color: var(--se60-bg-dark);
    width: 24px;
    border-radius: 4px;
}

/* FAQ */
.se60-faq-container {
    margin-top: 2rem;
}

.se60-faq-item {
    background-color: #fff;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 4px var(--se60-shadow);
}

.se60-faq-question {
    padding: 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: var(--se60-transition);
}

.se60-faq-question:hover {
    background-color: #f5f5f5;
}

.se60-faq-icon {
    font-size: 1.5rem;
    color: var(--se60-primary);
    font-weight: 300;
}

.se60-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.se60-faq-answer-content {
    padding: 0 1.25rem 1.25rem;
    color: #666;
    line-height: 1.7;
}

.se60-faq-item.se60-active .se60-faq-question {
    background-color: #f5f5f5;
}

/* Tabs */
.se60-tabs {
    margin: 2rem 0;
}

.se60-tab-buttons {
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--se60-border);
    margin-bottom: 1.5rem;
    overflow-x: auto;
}

.se60-tab-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: #666;
    transition: var(--se60-transition);
    white-space: nowrap;
}

.se60-tab-btn.se60-active {
    color: var(--se60-primary);
    border-bottom-color: var(--se60-primary);
}

.se60-tab-content {
    display: none;
}

.se60-tab-content.se60-active {
    display: block;
    animation: se60-fadeIn 0.3s ease;
}

/* Info Cards */
.se60-info-grid {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.se60-info-card {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--se60-shadow);
}

.se60-info-card h3 {
    margin-bottom: 0.75rem;
    color: var(--se60-primary);
}

.se60-info-card p {
    color: #666;
    margin-bottom: 0.5rem;
}

.se60-info-card ul {
    list-style: none;
    padding-left: 0;
}

.se60-info-card li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.se60-info-card li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--se60-primary);
    font-weight: bold;
}

/* Promotion Cards */
.se60-promo-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.se60-promo-card {
    background: linear-gradient(135deg, var(--se60-primary) 0%, #2a2a2a 100%);
    color: var(--se60-text-light);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px var(--se60-shadow);
}

.se60-promo-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.se60-promo-description {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.se60-promo-link {
    display: inline-block;
    background-color: var(--se60-text-light);
    color: var(--se60-text-dark);
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--se60-transition);
}

.se60-promo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(250, 250, 250, 0.3);
}

/* Footer */
.se60-footer {
    background-color: var(--se60-bg-dark);
    color: var(--se60-text-light);
    padding: 2rem 1.5rem 1rem;
    margin-top: 4rem;
}

.se60-footer-content {
    margin-bottom: 2rem;
}

.se60-footer-section {
    margin-bottom: 2rem;
}

.se60-footer-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.se60-footer-links {
    list-style: none;
}

.se60-footer-links li {
    margin-bottom: 0.75rem;
}

.se60-footer-links a {
    color: var(--se60-text-light);
    opacity: 0.8;
    transition: var(--se60-transition);
}

.se60-footer-links a:hover {
    opacity: 1;
}

.se60-footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(250, 250, 250, 0.1);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Back to Top */
.se60-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--se60-bg-dark);
    color: var(--se60-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--se60-transition);
    box-shadow: 0 4px 12px var(--se60-shadow);
    z-index: 998;
}

.se60-back-to-top.se60-visible {
    opacity: 1;
    visibility: visible;
}

.se60-back-to-top:hover {
    transform: translateY(-4px);
}

/* Search Box */
.se60-search-container {
    margin: 1.5rem 0;
}

.se60-search-box {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--se60-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--se60-transition);
}

.se60-search-box:focus {
    outline: none;
    border-color: var(--se60-primary);
}

/* Animations */
@keyframes se60-fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes se60-slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.se60-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.se60-animate.se60-animated {
    opacity: 1;
    transform: translateY(0);
}

/* Lazy Loading */
img[data-src] {
    filter: blur(5px);
    transition: filter 0.3s;
}

img.se60-loaded {
    filter: blur(0);
}

/* Utility Classes */
.se60-text-center {
    text-align: center;
}

.se60-mt-1 { margin-top: 0.5rem; }
.se60-mt-2 { margin-top: 1rem; }
.se60-mt-3 { margin-top: 1.5rem; }
.se60-mt-4 { margin-top: 2rem; }

.se60-mb-1 { margin-bottom: 0.5rem; }
.se60-mb-2 { margin-bottom: 1rem; }
.se60-mb-3 { margin-bottom: 1.5rem; }
.se60-mb-4 { margin-bottom: 2rem; }

.se60-p-1 { padding: 0.5rem; }
.se60-p-2 { padding: 1rem; }
.se60-p-3 { padding: 1.5rem; }
.se60-p-4 { padding: 2rem; }

/* Responsive Design */
@media (max-width: 430px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .se60-hero {
        padding: 2rem 1rem;
    }

    .se60-game-grid {
        gap: 0.75rem;
    }

    .se60-container {
        padding: 1.5rem 1rem;
    }
}

@media (min-width: 431px) {
    body {
        box-shadow: 0 0 20px var(--se60-shadow);
    }
}