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

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --border-color: #e0e0e0;
    --white: #ffffff;
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #ef4444;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

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

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: all 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

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

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

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.hero-content {
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.hero-image {
    margin-top: 3rem;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

/* Game Mechanics */
.game-mechanics {
    padding: 4rem 0;
    background: var(--white);
}

.game-mechanics h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.mechanics-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.mechanics-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.mechanics-text h4 {
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
    color: var(--text-color);
}

.mechanics-text p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.features-list {
    list-style: none;
    margin: 1rem 0;
}

.features-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.difficulty-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.difficulty-table th,
.difficulty-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.difficulty-table th {
    background: var(--bg-light);
    font-weight: 600;
}

.mechanics-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.mechanics-image img:hover {
    transform: scale(1.02);
}

/* Best Casinos */
.best-casinos {
    padding: 4rem 0;
    background: var(--bg-light);
}

.best-casinos h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.casinos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.casino-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.casino-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.casino-logo {
    margin-bottom: 1rem;
}

.casino-logo img {
    max-height: 60px;
    width: auto;
}

.casino-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.casino-card p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.casinos-cta {
    text-align: center;
}

/* Game Gallery */
.game-gallery {
    padding: 4rem 0;
    background: var(--white);
}

.game-gallery h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 16 / 9;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.gallery-item img:hover {
    transform: scale(1.05);
}

/* Demo Section */
.demo-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.demo-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.demo-text h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem;
    color: var(--primary-color);
}

.demo-text p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.demo-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Mobile Section */
.mobile-section {
    padding: 4rem 0;
    background: var(--white);
}

.mobile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.mobile-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.mobile-text p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.mobile-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Testimonials */
.testimonials {
    padding: 4rem 0;
    background: var(--bg-light);
}

.testimonials h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1rem;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--text-color);
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Verdict */
.verdict {
    padding: 4rem 0;
    background: var(--white);
}

.verdict h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.verdict h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.verdict p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.verdict-list {
    list-style: none;
    margin: 1rem 0;
}

.verdict-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.verdict-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* FAQ */
.faq {
    padding: 4rem 0;
    background: var(--bg-light);
}

.faq h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: box-shadow 0.3s;
}

.faq-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin: 0;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding-top: 0.5rem;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: #2d3748;
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

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

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

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

/* Breadcrumb */
.breadcrumb {
    padding: 1rem 0;
    background: var(--bg-light);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.breadcrumb-list li {
    color: var(--text-light);
}

.breadcrumb-list a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-list li:not(:last-child):after {
    content: "/";
    margin-left: 0.5rem;
    color: var(--text-light);
}

/* Promo Code Button */
.promo-copy-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    margin-left: 10px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav.active {
        display: block;
        max-height: 500px;
    }
    
    .nav.active .nav-list {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .nav.active .nav-list li {
        width: 100%;
    }
    
    .nav.active .nav-list a {
        display: block;
        width: 100%;
        padding: 0.5rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .mechanics-content,
    .demo-content,
    .mobile-content {
        grid-template-columns: 1fr;
    }
    
    .casinos-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .header-content {
        position: relative;
    }
    
    .btn-primary {
        margin-top: 1rem;
    }
}

/* Demo Modal */
.demo-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.demo-modal-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 50px rgba(0,0,0,0.5);
}

.demo-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
}

.demo-modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.demo-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s;
}

.demo-close:hover {
    background: rgba(255,255,255,0.2);
}

.demo-iframe-container {
    width: 100%;
    height: calc(90vh - 70px);
    overflow: hidden;
}

.demo-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* CTA Buttons */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-demo-play {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.btn-demo-play:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
}

/* Win Calculator */
.calculator-container {
    max-width: 900px;
    margin: 0 auto;
}

.calculator-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.calculator-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.calculator-field label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.calculator-field input,
.calculator-field select {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.calculator-field input:focus,
.calculator-field select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.multiplier-presets {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.preset-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
    font-weight: 600;
}

.preset-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.preset-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.calculator-result {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    color: var(--white);
    margin-top: 1rem;
}

.result-label {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.result-value {
    font-size: 3rem;
    font-weight: 700;
    margin: 0.5rem 0;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.result-profit {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-top: 0.5rem;
}

.calculator-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.calculator-info h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.calculator-info ul {
    list-style: none;
    padding: 0;
}

.calculator-info li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.calculator-info li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

@media (max-width: 768px) {
    .calculator-card {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
    
    .result-value {
        font-size: 2.5rem;
    }
    
    .multiplier-presets {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .game-mechanics h2,
    .best-casinos h2,
    .game-gallery h2,
    .testimonials h2,
    .verdict h2,
    .faq h2 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .casino-card,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .demo-modal-content {
        height: 95vh;
        border-radius: 0;
    }
    
    .demo-iframe-container {
        height: calc(95vh - 70px);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .calculator-card {
        padding: 1rem;
    }
    
    .result-value {
        font-size: 2rem;
    }
}