/**
 * Super King App - Main Stylesheet
 * Website: superkingapp.click
 * All classes use prefix: s9fb-
 * Color palette: #87CEFA | #1A1A1A | #48D1CC | #FFFFBA | #FFB3BA
 */

/* CSS Variables */
:root {
    --s9fb-primary: #48D1CC;
    --s9fb-secondary: #87CEFA;
    --s9fb-accent: #FFB3BA;
    --s9fb-highlight: #FFFFBA;
    --s9fb-bg: #1A1A1A;
    --s9fb-bg-light: #2A2A2A;
    --s9fb-text: #FFFFFF;
    --s9fb-text-muted: #CCCCCC;
    --s9fb-border: #3A3A3A;
    --s9fb-gradient: linear-gradient(135deg, #48D1CC 0%, #87CEFA 100%);
}

/* Reset and Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--s9fb-bg);
    color: var(--s9fb-text);
    line-height: 1.5;
    font-size: 1.6rem;
    max-width: 430px;
    margin: 0 auto;
    min-height: 100vh;
}

/* Container */
.s9fb-container {
    width: 100%;
    padding: 0 1.5rem;
    margin: 0 auto;
}

/* Header */
.s9fb-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    max-width: 430px;
    margin: 0 auto;
    background: var(--s9fb-bg);
    border-bottom: 1px solid var(--s9fb-border);
    z-index: 1000;
    padding: 1rem 1.5rem;
}

.s9fb-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.s9fb-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: var(--s9fb-text);
}

.s9fb-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.s9fb-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--s9fb-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.s9fb-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.s9fb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
}

.s9fb-btn-primary {
    background: var(--s9fb-gradient);
    color: var(--s9fb-bg);
}

.s9fb-btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(72, 209, 204, 0.4);
}

.s9fb-btn-secondary {
    background: transparent;
    color: var(--s9fb-primary);
    border: 2px solid var(--s9fb-primary);
}

.s9fb-btn-secondary:hover {
    background: var(--s9fb-primary);
    color: var(--s9fb-bg);
}

.s9fb-menu-btn {
    background: none;
    border: none;
    color: var(--s9fb-text);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Menu */
.s9fb-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--s9fb-bg-light);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem;
    overflow-y: auto;
}

.s9fb-mobile-menu.s9fb-active {
    right: 0;
}

.s9fb-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.s9fb-menu-overlay.s9fb-active {
    opacity: 1;
    visibility: visible;
}

.s9fb-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--s9fb-border);
}

.s9fb-menu-close {
    background: none;
    border: none;
    color: var(--s9fb-text);
    font-size: 2.4rem;
    cursor: pointer;
}

.s9fb-menu-nav {
    list-style: none;
}

.s9fb-menu-nav li {
    margin-bottom: 1rem;
}

.s9fb-menu-nav a {
    display: block;
    padding: 1rem;
    color: var(--s9fb-text);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1.5rem;
}

.s9fb-menu-nav a:hover {
    background: var(--s9fb-primary);
    color: var(--s9fb-bg);
}

/* Main Content */
main {
    padding-top: 70px;
    padding-bottom: 2rem;
}

/* Carousel */
.s9fb-carousel {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.s9fb-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: pointer;
}

.s9fb-slide.s9fb-active {
    opacity: 1;
}

.s9fb-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

.s9fb-carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.s9fb-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
}

.s9fb-carousel-dot.s9fb-active {
    background: var(--s9fb-primary);
}

/* Section Styles */
.s9fb-section {
    padding: 2rem 1.5rem;
    margin-bottom: 1.5rem;
}

.s9fb-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--s9fb-primary);
    text-align: center;
}

.s9fb-section-subtitle {
    font-size: 1.6rem;
    color: var(--s9fb-text-muted);
    text-align: center;
    margin-bottom: 2rem;
}

/* Game Grid */
.s9fb-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.s9fb-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.s9fb-game-item:hover {
    transform: scale(1.05);
}

.s9fb-game-img {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 0.5rem;
    border: 2px solid var(--s9fb-border);
}

.s9fb-game-name {
    font-size: 1.1rem;
    text-align: center;
    color: var(--s9fb-text);
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Category Title */
.s9fb-category-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--s9fb-secondary);
    margin: 2rem 0 1rem;
    padding-left: 1rem;
    border-left: 4px solid var(--s9fb-primary);
}

/* Features Grid */
.s9fb-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.s9fb-feature-card {
    background: var(--s9fb-bg-light);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--s9fb-border);
    transition: all 0.3s ease;
}

.s9fb-feature-card:hover {
    border-color: var(--s9fb-primary);
    transform: translateY(-3px);
}

.s9fb-feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--s9fb-primary);
}

.s9fb-feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--s9fb-text);
}

.s9fb-feature-desc {
    font-size: 1.2rem;
    color: var(--s9fb-text-muted);
    line-height: 1.4;
}

/* Testimonials */
.s9fb-testimonials {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.s9fb-testimonial {
    background: var(--s9fb-bg-light);
    border-radius: 12px;
    padding: 1.5rem;
    border-left: 4px solid var(--s9fb-accent);
}

.s9fb-testimonial-text {
    font-size: 1.4rem;
    color: var(--s9fb-text);
    margin-bottom: 1rem;
    font-style: italic;
}

.s9fb-testimonial-author {
    font-size: 1.2rem;
    color: var(--s9fb-primary);
    font-weight: 600;
}

/* Footer */
.s9fb-footer {
    background: var(--s9fb-bg-light);
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--s9fb-border);
}

.s9fb-footer-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.s9fb-footer-desc {
    font-size: 1.3rem;
    color: var(--s9fb-text-muted);
    line-height: 1.6;
    margin-top: 1rem;
}

.s9fb-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.s9fb-footer-link {
    padding: 0.6rem 1.2rem;
    background: var(--s9fb-bg);
    border-radius: 6px;
    color: var(--s9fb-text);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.s9fb-footer-link:hover {
    background: var(--s9fb-primary);
    color: var(--s9fb-bg);
}

.s9fb-footer-partners {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.s9fb-partner-logo {
    height: 30px;
    opacity: 0.7;
    filter: grayscale(1);
    transition: all 0.3s ease;
}

.s9fb-partner-logo:hover {
    opacity: 1;
    filter: grayscale(0);
}

.s9fb-copyright {
    text-align: center;
    font-size: 1.2rem;
    color: var(--s9fb-text-muted);
    padding-top: 1.5rem;
    border-top: 1px solid var(--s9fb-border);
}

/* Bottom Navigation */
.s9fb-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 430px;
    margin: 0 auto;
    background: var(--s9fb-bg);
    border-top: 1px solid var(--s9fb-border);
    display: flex;
    justify-content: space-around;
    padding: 0.5rem 0;
    z-index: 1000;
    height: 60px;
}

.s9fb-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 50px;
    cursor: pointer;
    text-decoration: none;
    color: var(--s9fb-text-muted);
    transition: all 0.3s ease;
    border-radius: 8px;
}

.s9fb-nav-item:hover, .s9fb-nav-item.s9fb-active {
    color: var(--s9fb-primary);
    transform: scale(1.1);
}

.s9fb-nav-icon {
    font-size: 2.4rem;
    margin-bottom: 0.2rem;
}

.s9fb-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Mobile padding for bottom nav */
@media (max-width: 768px) {
    main {
        padding-bottom: 80px;
    }
}

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
    .s9fb-bottom-nav {
        display: none;
    }
}

/* CTA Section */
.s9fb-cta {
    background: var(--s9fb-gradient);
    padding: 2rem 1.5rem;
    text-align: center;
    border-radius: 16px;
    margin: 2rem 1.5rem;
}

.s9fb-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--s9fb-bg);
    margin-bottom: 1rem;
}

.s9fb-cta-desc {
    font-size: 1.4rem;
    color: var(--s9fb-bg);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.s9fb-cta-btn {
    display: inline-block;
    background: var(--s9fb-bg);
    color: var(--s9fb-primary);
    padding: 1rem 3rem;
    border-radius: 30px;
    font-size: 1.6rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.s9fb-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.s9fb-faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.s9fb-faq-item {
    background: var(--s9fb-bg-light);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--s9fb-border);
}

.s9fb-faq-question {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--s9fb-primary);
    margin-bottom: 0.8rem;
}

.s9fb-faq-answer {
    font-size: 1.3rem;
    color: var(--s9fb-text-muted);
    line-height: 1.6;
}

/* Payment Methods */
.s9fb-payment-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.s9fb-payment-item {
    background: var(--s9fb-bg-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--s9fb-border);
    font-size: 1.3rem;
    color: var(--s9fb-text);
}

/* Winners Section */
.s9fb-winners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.s9fb-winner-card {
    background: var(--s9fb-bg-light);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--s9fb-border);
}

.s9fb-winner-amount {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--s9fb-accent);
    margin-bottom: 0.5rem;
}

.s9fb-winner-game {
    font-size: 1.2rem;
    color: var(--s9fb-text-muted);
}

/* Promo Link */
.s9fb-promo-link {
    color: var(--s9fb-primary);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.s9fb-promo-link:hover {
    color: var(--s9fb-secondary);
    text-decoration: underline;
}

/* Text utilities */
.s9fb-text-center { text-align: center; }
.s9fb-text-primary { color: var(--s9fb-primary); }
.s9fb-text-accent { color: var(--s9fb-accent); }
.s9fb-text-muted { color: var(--s9fb-text-muted); }
.s9fb-fw-bold { font-weight: 700; }
.s9fb-mb-1 { margin-bottom: 1rem; }
.s9fb-mb-2 { margin-bottom: 2rem; }
.s9fb-mt-2 { margin-top: 2rem; }

/* Responsive adjustments */
@media (max-width: 380px) {
    .s9fb-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .s9fb-game-img {
        width: 60px;
        height: 60px;
    }
}