/**
 * Bouncy Balls App - Main Stylesheet
 * Class Prefix: ui29-
 * Color Palette: #2C3E50 | #66CDAA | #495057 | #20B2AA
 * Mobile-first responsive design
 */

/* CSS Variables */
:root {
    --ui29-primary: #20B2AA;
    --ui29-secondary: #66CDAA;
    --ui29-dark: #2C3E50;
    --ui29-gray: #495057;
    --ui29-light: #f8f9fa;
    --ui29-white: #ffffff;
    --ui29-accent: #FFD700;
    --ui29-gradient: linear-gradient(135deg, #20B2AA 0%, #66CDAA 100%);
    --ui29-shadow: 0 4px 15px rgba(44, 62, 80, 0.2);
    --ui29-radius: 12px;
    --ui29-radius-sm: 8px;
    --ui29-transition: all 0.3s ease;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--ui29-dark);
    background-color: var(--ui29-light);
    -webkit-font-smoothing: antialiased;
}

/* Container */
.ui29-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.ui29-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--ui29-dark) 0%, #1a252f 100%);
    padding: 1rem 1.5rem;
    z-index: 1000;
    box-shadow: var(--ui29-shadow);
}

.ui29-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 430px;
    margin: 0 auto;
}

.ui29-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.ui29-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.ui29-logo-text {
    color: var(--ui29-white);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.ui29-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ui29-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: var(--ui29-radius-sm);
    font-size: 1.4rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--ui29-transition);
    min-height: 44px;
}

.ui29-btn-primary {
    background: var(--ui29-gradient);
    color: var(--ui29-white);
}

.ui29-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32, 178, 170, 0.4);
}

.ui29-btn-secondary {
    background: transparent;
    color: var(--ui29-white);
    border: 2px solid var(--ui29-primary);
}

.ui29-btn-secondary:hover {
    background: var(--ui29-primary);
    color: var(--ui29-white);
}

/* Hamburger Menu */
.ui29-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.ui29-hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--ui29-white);
    border-radius: 2px;
    transition: var(--ui29-transition);
}

.ui29-hamburger-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.ui29-hamburger-active span:nth-child(2) {
    opacity: 0;
}

.ui29-hamburger-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.ui29-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--ui29-dark);
    padding: 8rem 2rem 2rem;
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.ui29-menu-active {
    right: 0;
}

.ui29-mobile-menu ul {
    list-style: none;
}

.ui29-mobile-menu li {
    margin-bottom: 0.5rem;
}

.ui29-mobile-menu a {
    display: block;
    padding: 1.2rem 1rem;
    color: var(--ui29-white);
    text-decoration: none;
    font-size: 1.5rem;
    border-radius: var(--ui29-radius-sm);
    transition: var(--ui29-transition);
}

.ui29-mobile-menu a:hover {
    background: rgba(102, 205, 170, 0.2);
    color: var(--ui29-secondary);
}

.ui29-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--ui29-transition);
}

.ui29-overlay-active {
    opacity: 1;
    visibility: visible;
}

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

@media (max-width: 768px) {
    main {
        padding-bottom: 80px;
    }
}

/* Hero Carousel */
.ui29-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0 0 20px 20px;
}

.ui29-slides {
    position: relative;
    width: 100%;
}

.ui29-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ui29-slide-active {
    position: relative;
    opacity: 1;
}

.ui29-slide img {
    width: 100%;
    height: auto;
    display: block;
}

.ui29-slide {
    cursor: pointer;
}

/* Carousel Controls */
.ui29-carousel-controls {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.ui29-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--ui29-transition);
}

.ui29-dot-active {
    background: var(--ui29-white);
    transform: scale(1.2);
}

/* Section Styles */
.ui29-section {
    padding: 3rem 1.5rem;
}

.ui29-section-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--ui29-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.ui29-section-subtitle {
    font-size: 1.6rem;
    color: var(--ui29-gray);
    text-align: center;
    margin-bottom: 2rem;
}

/* Game Grid */
.ui29-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.ui29-game-item {
    text-align: center;
    cursor: pointer;
    transition: var(--ui29-transition);
}

.ui29-game-item:hover {
    transform: translateY(-5px);
}

.ui29-game-item img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--ui29-radius);
    box-shadow: var(--ui29-shadow);
}

.ui29-game-name {
    font-size: 1.2rem;
    color: var(--ui29-dark);
    margin-top: 0.5rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Category Section */
.ui29-category {
    margin-bottom: 3rem;
}

.ui29-category-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--ui29-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 3px solid var(--ui29-primary);
    display: inline-block;
}

/* Cards */
.ui29-card {
    background: var(--ui29-white);
    border-radius: var(--ui29-radius);
    padding: 2rem;
    box-shadow: var(--ui29-shadow);
    margin-bottom: 1.5rem;
}

.ui29-card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--ui29-dark);
    margin-bottom: 1rem;
}

.ui29-card-text {
    font-size: 1.4rem;
    color: var(--ui29-gray);
    line-height: 1.6;
}

/* Promo Link Styles */
.ui29-promo-link {
    color: var(--ui29-primary);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--ui29-transition);
}

.ui29-promo-link:hover {
    color: var(--ui29-secondary);
    text-decoration: underline;
}

.ui29-promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--ui29-gradient);
    color: var(--ui29-white);
    padding: 1.2rem 2.4rem;
    border-radius: 50px;
    font-size: 1.6rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--ui29-transition);
    box-shadow: var(--ui29-shadow);
}

.ui29-promo-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(32, 178, 170, 0.4);
}

/* Features Grid */
.ui29-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.ui29-feature-item {
    background: var(--ui29-white);
    border-radius: var(--ui29-radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--ui29-shadow);
}

.ui29-feature-icon {
    font-size: 3rem;
    color: var(--ui29-primary);
    margin-bottom: 1rem;
}

.ui29-feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--ui29-dark);
    margin-bottom: 0.5rem;
}

/* Footer */
.ui29-footer {
    background: var(--ui29-dark);
    color: var(--ui29-white);
    padding: 3rem 1.5rem 2rem;
}

.ui29-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.ui29-footer-links a {
    color: var(--ui29-secondary);
    text-decoration: none;
    font-size: 1.3rem;
    transition: var(--ui29-transition);
}

.ui29-footer-links a:hover {
    color: var(--ui29-white);
}

.ui29-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.ui29-partners img {
    height: 30px;
    opacity: 0.7;
    transition: var(--ui29-transition);
}

.ui29-partners img:hover {
    opacity: 1;
}

.ui29-copyright {
    text-align: center;
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.6);
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Bottom Navigation - Mobile Only */
.ui29-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--ui29-dark) 0%, #1a252f 100%);
    padding: 0.8rem 0;
    z-index: 1000;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.2);
}

.ui29-bottom-nav-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 430px;
    margin: 0 auto;
}

.ui29-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--ui29-transition);
    cursor: pointer;
    border-radius: 12px;
}

.ui29-nav-item:hover,
.ui29-nav-item-active {
    color: var(--ui29-secondary);
    background: rgba(102, 205, 170, 0.15);
}

.ui29-nav-item i,
.ui29-nav-item .material-icons {
    font-size: 24px;
    margin-bottom: 4px;
}

.ui29-nav-item ion-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.ui29-nav-text {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
    .ui29-bottom-nav {
        display: none;
    }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .ui29-container {
        max-width: 800px;
    }

    .ui29-game-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .ui29-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Utility Classes */
.ui29-text-center {
    text-align: center;
}

.ui29-mb-1 {
    margin-bottom: 1rem;
}

.ui29-mb-2 {
    margin-bottom: 2rem;
}

.ui29-mb-3 {
    margin-bottom: 3rem;
}

.ui29-highlight {
    color: var(--ui29-primary);
    font-weight: 600;
}

/* Animation */
@keyframes ui29-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ui29-animate {
    animation: ui29-fadeIn 0.5s ease forwards;
}

/* List Styles */
.ui29-list {
    list-style: none;
    padding: 0;
}

.ui29-list li {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(73, 80, 87, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.ui29-list li:last-child {
    border-bottom: none;
}

.ui29-list-icon {
    color: var(--ui29-primary);
    font-size: 1.8rem;
    flex-shrink: 0;
}

/* FAQ Accordion */
.ui29-faq-item {
    background: var(--ui29-white);
    border-radius: var(--ui29-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--ui29-shadow);
}

.ui29-faq-question {
    padding: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--ui29-dark);
}

.ui29-faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--ui29-gray);
    font-size: 1.4rem;
    line-height: 1.6;
}

/* RTP Table */
.ui29-rtp-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--ui29-white);
    border-radius: var(--ui29-radius);
    overflow: hidden;
    box-shadow: var(--ui29-shadow);
}

.ui29-rtp-table th,
.ui29-rtp-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(73, 80, 87, 0.1);
}

.ui29-rtp-table th {
    background: var(--ui29-dark);
    color: var(--ui29-white);
    font-weight: 600;
}

.ui29-rtp-table tr:last-child td {
    border-bottom: none;
}

/* Badge */
.ui29-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--ui29-primary);
    color: var(--ui29-white);
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}