/**
 * TA77 Casino - Main Stylesheet
 * Website: ta77casino.click
 * Prefix: s351-
 */

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    --s351-primary: #FF6B35;
    --s351-secondary: #1A1A2E;
    --s351-accent: #FFD700;
    --s351-dark: #0F0F1A;
    --s351-darker: #080810;
    --s351-light: #FFFFFF;
    --s351-gray: #8A8A9A;
    --s351-gray-dark: #4A4A5A;
    --s351-success: #00C853;
    --s351-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8F5E 100%);
    --s351-gradient-dark: linear-gradient(180deg, #1A1A2E 0%, #0F0F1A 100%);
    --s351-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --s351-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --s351-radius: 12px;
    --s351-radius-sm: 8px;
    --s351-radius-lg: 20px;
    --s351-transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', 'Roboto', sans-serif;
    background: var(--s351-darker);
    color: var(--s351-light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--s351-transition);
}

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

/* ============================================
   Header Styles
   ============================================ */
.s351-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    transition: var(--s351-transition);
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
}

.s351-header.s351-scrolled {
    background: rgba(8, 8, 16, 0.98);
    box-shadow: var(--s351-shadow);
}

.s351-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.s351-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.s351-logo-img {
    height: 40px;
    width: auto;
}

.s351-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--s351-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.s351-header-btns {
    display: flex;
    gap: 10px;
}

.s351-btn {
    padding: 10px 20px;
    border-radius: var(--s351-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--s351-transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.s351-btn-login {
    background: transparent;
    border: 2px solid var(--s351-primary);
    color: var(--s351-primary);
}

.s351-btn-login:hover {
    background: var(--s351-primary);
    color: var(--s351-light);
}

.s351-btn-register {
    background: var(--s351-gradient);
    color: var(--s351-light);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.s351-btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.5);
}

.s351-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--s351-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

/* ============================================
   Mobile Menu
   ============================================ */
.s351-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--s351-secondary);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 80px 20px 20px;
    overflow-y: auto;
}

.s351-mobile-menu.game3564-active {
    right: 0;
}

.s351-mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--s351-light);
    font-size: 1.5rem;
    cursor: pointer;
}

.s351-mobile-nav {
    list-style: none;
}

.s351-mobile-nav li {
    margin-bottom: 10px;
}

.s351-mobile-nav a {
    display: block;
    padding: 12px 15px;
    color: var(--s351-light);
    border-radius: var(--s351-radius-sm);
    transition: var(--s351-transition);
}

.s351-mobile-nav a:hover {
    background: rgba(255, 107, 53, 0.2);
    color: var(--s351-primary);
}

#game3564-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: var(--s351-transition);
}

#game3564-menu-overlay.game3564-active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   Hero Section
   ============================================ */
.s351-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--s351-gradient-dark);
    overflow: hidden;
    padding-top: 70px;
}

.s351-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/35168864_hero.jpg') center/cover no-repeat;
    opacity: 0.3;
}

.s351-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(8, 8, 16, 0.7) 0%, rgba(8, 8, 16, 0.9) 100%);
}

.s351-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 20px;
    max-width: 800px;
}

.s351-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    background: var(--s351-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.s351-hero-subtitle {
    font-size: 1.1rem;
    color: var(--s351-gray);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.s351-hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.s351-btn-lg {
    padding: 15px 35px;
    font-size: 1rem;
    border-radius: var(--s351-radius);
}

/* ============================================
   Category Section
   ============================================ */
.s351-section {
    padding: 60px 20px;
}

.s351-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: var(--s351-light);
}

.s351-cat-tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 15px;
    margin-bottom: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.s351-cat-tab {
    padding: 10px 20px;
    background: var(--s351-secondary);
    border: none;
    border-radius: var(--s351-radius-sm);
    color: var(--s351-gray);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--s351-transition);
    white-space: nowrap;
}

.s351-cat-tab:hover,
.s351-cat-tab.s351-active {
    background: var(--s351-gradient);
    color: var(--s351-light);
}

.s351-cat-content {
    display: none;
}

.s351-cat-content.s351-active {
    display: block;
}

/* ============================================
   Game Grid
   ============================================ */
.s351-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.s351-game-card {
    position: relative;
    background: var(--s351-secondary);
    border-radius: var(--s351-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--s351-transition);
}

.s351-game-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--s351-shadow-lg);
}

.s351-game-card-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    transition: var(--s351-transition);
}

.s351-game-card:hover .s351-game-card-img {
    transform: scale(1.1);
}

.s351-game-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--s351-transition);
}

.s351-game-card:hover .s351-game-card-overlay {
    opacity: 1;
}

.s351-game-card-title {
    padding: 10px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--s351-light);
    background: rgba(26, 26, 46, 0.9);
}

/* ============================================
   Features Section
   ============================================ */
.s351-features {
    background: var(--s351-secondary);
}

.s351-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.s351-feature-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--s351-dark);
    border-radius: var(--s351-radius);
    transition: var(--s351-transition);
}

.s351-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--s351-shadow);
}

.s351-feature-icon {
    font-size: 2.5rem;
    color: var(--s351-primary);
    margin-bottom: 15px;
}

.s351-feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--s351-light);
}

.s351-feature-desc {
    font-size: 0.9rem;
    color: var(--s351-gray);
}

/* ============================================
   Footer
   ============================================ */
.s351-footer {
    background: var(--s351-secondary);
    padding: 50px 20px 20px;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
}

.s351-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.s351-footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--s351-accent);
}

.s351-footer-links {
    list-style: none;
}

.s351-footer-links li {
    margin-bottom: 8px;
}

.s351-footer-links a {
    color: var(--s351-gray);
    font-size: 0.9rem;
    transition: var(--s351-transition);
}

.s351-footer-links a:hover {
    color: var(--s351-primary);
}

.s351-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--s351-gray);
    font-size: 0.85rem;
}

.s351-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
}

.s351-partner-logo {
    height: 30px;
    opacity: 0.7;
    transition: var(--s351-transition);
    filter: grayscale(1);
}

.s351-partner-logo:hover {
    opacity: 1;
    filter: grayscale(0);
}

/* ============================================
   Mobile Bottom Navigation
   ============================================ */
.s351-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(26, 26, 46, 0.98) 0%, rgba(15, 15, 26, 1) 100%);
    border-top: 1px solid rgba(255, 107, 53, 0.2);
    display: none;
    padding: 8px 0;
    backdrop-filter: blur(10px);
}

.s351-bottom-nav-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 430px;
    margin: 0 auto;
}

.s351-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 50px;
    padding: 5px 10px;
    border-radius: var(--s351-radius-sm);
    cursor: pointer;
    transition: var(--s351-transition);
    background: transparent;
    border: none;
    color: var(--s351-gray);
}

.s351-nav-item:hover,
.s351-nav-item.s351-active {
    color: var(--s351-primary);
    background: rgba(255, 107, 53, 0.1);
}

.s351-nav-item i,
.s351-nav-item .material-icons {
    font-size: 22px;
    margin-bottom: 3px;
}

.s351-nav-item span {
    font-size: 10px;
    font-weight: 500;
}

/* Back to Top Button */
#game3564-back-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--s351-gradient);
    border: none;
    border-radius: 50%;
    color: var(--s351-light);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--s351-transition);
    z-index: 999;
    box-shadow: var(--s351-shadow);
}

#game3564-back-top.s351-visible {
    opacity: 1;
    visibility: visible;
}

#game3564-back-top:hover {
    transform: translateY(-3px);
}

/* ============================================
   Help Pages Styles
   ============================================ */
.s351-help-hero {
    background: var(--s351-gradient-dark);
    padding: 100px 20px 50px;
    text-align: center;
}

.s351-help-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.s351-help-section {
    background: var(--s351-secondary);
    border-radius: var(--s351-radius);
    padding: 25px;
    margin-bottom: 20px;
}

.s351-help-section h2 {
    font-size: 1.3rem;
    color: var(--s351-accent);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.s351-help-section p,
.s351-help-section li {
    color: var(--s351-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

.s351-help-section ul {
    list-style: none;
    padding-left: 0;
}

.s351-help-section li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.s351-help-section li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--s351-primary);
}

.s351-faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
}

.s351-faq-item:last-child {
    border-bottom: none;
}

.s351-faq-q {
    font-weight: 600;
    color: var(--s351-light);
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.s351-faq-q i {
    color: var(--s351-primary);
    margin-top: 3px;
}

.s351-faq-a {
    color: var(--s351-gray);
    padding-left: 28px;
    font-size: 0.95rem;
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 768px) {
    .s351-header-btns {
        display: none;
    }

    .s351-menu-toggle {
        display: block;
    }

    .s351-hero-title {
        font-size: 2rem;
    }

    .s351-hero-subtitle {
        font-size: 1rem;
    }

    .s351-bottom-nav {
        display: block;
    }

    .s351-section {
        padding-bottom: 90px;
    }

    .s351-footer {
        padding-bottom: 90px;
    }

    .s351-game-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .s351-features-grid {
        grid-template-columns: 1fr;
    }

    #game3564-back-top {
        bottom: 75px;
        right: 15px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 430px) {
    .s351-hero-title {
        font-size: 1.7rem;
    }

    .s351-game-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .s351-section-title {
        font-size: 1.5rem;
    }

    .s351-hero-btns {
        flex-direction: column;
        align-items: center;
    }

    .s351-btn-lg {
        width: 100%;
        max-width: 280px;
    }
}

@media (min-width: 769px) {
    .s351-bottom-nav {
        display: none;
    }
}