/* BDT234 Casino - Main Styles */

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

:root {
    --primary-color: #005dfe;
    --secondary-color: #111923;
    --background-color: #0E131B;
    --text-color: #ffffff;
    --text-secondary: #cccccc;
    --border-color: #333333;
    --hover-color: #0047cc;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
}

/* Typography */
h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.6rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a:not(.btn) {
    color: var(--primary-color);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

.btn-primary:hover {
    background-color: var(--hover-color);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-color);
    transform: translateY(-2px);
}

/* Header */
.header {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 20px;
}

.logo img {
    height: 100%;
    width: auto;
}

.nav {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: var(--primary-color);
}

.nav a.active {
    color: var(--primary-color);
    font-weight: bold;
    position: relative;
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu .nav {
    flex-direction: column;
    display: flex;
    gap: 1rem;
}

.mobile-menu .nav a {
    text-align: center;
}

.mobile-menu .header-actions {
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.mobile-menu .nav a.active {
    color: var(--primary-color);
    font-weight: bold;
    background-color: rgba(0, 93, 254, 0.1);
    border-radius: 4px;
    padding: 0.5rem;
}

/* Main Content */
.main {
    min-height: calc(100vh - 200px);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero {
    background: linear-gradient(135deg, var(--background-color) 0%, #1a1f2e 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Sections */
.section {
    padding: 4rem 0;
}

.section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.section-content {
    display: grid;
    gap: 2rem;
}

/* Cards */
.card {
    background-color: #1a1f2e;
    border-radius: 8px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 93, 254, 0.2);
}

.card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin: 2rem 0;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: #1a1f2e;
    border-radius: 8px;
    overflow: hidden;
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    font-weight: bold;
}

.table tr:hover {
    background-color: #2a2f3e;
}

/* Lists */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-list li::before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    text-align: center;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav {
        gap: 1.5rem;
    }
}

@media (max-width: 1180px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    } 
}

@media (max-width: 768px) {

    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    section .btn {
        width: 100%;
        max-width: 300px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {

    .header-container {
        flex-wrap: wrap;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
        order: 3;
        margin-top: 15px;
    }
    .header-actions .btn {
        width: 100%;
    }

    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section {
        padding: 1.5rem 0;
    }
}

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

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

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

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

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

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

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus States for Accessibility */
.btn:focus,
.nav a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: #ffffff;
        --border-color: #666666;
    }
}

/* Image Styles */
picture {
    display: block;
    margin: 2rem 0;
    text-align: center;
}

picture img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

picture img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 93, 254, 0.2);
}

/* Responsive Images */
@media (max-width: 768px) {
    picture {
        margin: 1.5rem 0;
    }
    
    picture img {
        border-radius: 6px;
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    }
}

@media (max-width: 480px) {
    picture {
        margin: 1rem 0;
    }
    
    picture img {
        border-radius: 4px;
    }
}

/* Lazy Loading Images */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Image Loading Animation */
@keyframes imageLoad {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

img.loaded {
    animation: imageLoad 0.5s ease-out;
}

/* Slider Styles */
.slider-section {
    width: 100%;
    margin: 2rem auto;
    padding: 0;
    overflow: hidden;
    background-color: var(--background-color);
    max-width: 1200px;
    border-radius: 24px;
}

.banner-swiper {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.banner-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.banner-swiper .swiper-slide picture {
    width: 100%;
    height: 100%;
    display: block;
}

.banner-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Swiper Navigation */
.banner-swiper .swiper-button-next,
.banner-swiper .swiper-button-prev {
    color: var(--primary-color);
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-top: -25px;
    transition: all 0.3s ease;
}

.banner-swiper .swiper-button-next:hover,
.banner-swiper .swiper-button-prev:hover {
    background: rgba(0, 93, 254, 0.8);
    transform: scale(1.1);
}

.banner-swiper .swiper-button-next:hover::after,
.banner-swiper .swiper-button-prev:hover::after {
    color: #ffffff;
}

.banner-swiper .swiper-button-next:after,
.banner-swiper .swiper-button-prev:after {
    font-size: 20px;
    font-weight: bold;
}

/* Swiper Pagination */
.banner-swiper .swiper-pagination {
    bottom: 20px;
}

.banner-swiper .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    width: 12px;
    height: 12px;
    margin: 0 6px;
    transition: all 0.3s ease;
}

.banner-swiper .swiper-pagination-bullet-active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Responsive Slider */
@media (max-width: 768px) {
    .banner-swiper {
        height: 250px;
    }
    
    .banner-swiper .swiper-button-next,
    .banner-swiper .swiper-button-prev {
        width: 40px;
        height: 40px;
        margin-top: -20px;
    }
    
    .banner-swiper .swiper-button-next:after,
    .banner-swiper .swiper-button-prev:after {
        font-size: 16px;
    }
    
    .banner-swiper .swiper-pagination {
        bottom: 15px;
    }
    
    .banner-swiper .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
}

@media (max-width: 480px) {
    .banner-swiper {
        height: 200px;
    }
    
    .banner-swiper .swiper-button-next,
    .banner-swiper .swiper-button-prev {
        width: 35px;
        height: 35px;
        margin-top: -17.5px;
    }
    
    .banner-swiper .swiper-button-next:after,
    .banner-swiper .swiper-button-prev:after {
        font-size: 14px;
    }
}