/**
 * Citrine Layout Stylesheet
 * Website: citrine.click
 * Prefix: sd03-
 * Color Palette: #00BFFF | #9AFF9A | #00FF00 | #1B263B | #B0E0E6
 */

/* CSS Variables */
:root {
    --sd03-primary: #00BFFF;
    --sd03-secondary: #9AFF9A;
    --sd03-accent: #00FF00;
    --sd03-bg-dark: #1B263B;
    --sd03-bg-light: #B0E0E6;
    --sd03-text-light: #FFFFFF;
    --sd03-text-dark: #1B263B;
    --sd03-gradient-start: #00BFFF;
    --sd03-gradient-end: #00FF00;
}

/* Base Styles */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--sd03-bg-dark) 0%, #0d1525 100%);
    color: var(--sd03-text-light);
    line-height: 1.5rem;
    min-height: 100vh;
}

/* Container */
.sd03-container {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Styles */
.sd03-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--sd03-bg-dark) 0%, rgba(27, 38, 59, 0.95) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 191, 255, 0.2);
    padding: 1rem 0;
}

.sd03-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.sd03-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.sd03-logo img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.sd03-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--sd03-primary), var(--sd03-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sd03-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sd03-btn {
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.sd03-btn-register {
    background: linear-gradient(135deg, var(--sd03-primary), var(--sd03-accent));
    color: var(--sd03-bg-dark);
}

.sd03-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.4);
}

.sd03-btn-login {
    background: transparent;
    border: 2px solid var(--sd03-primary);
    color: var(--sd03-primary);
}

.sd03-btn-login:hover {
    background: var(--sd03-primary);
    color: var(--sd03-bg-dark);
}

.sd03-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.sd03-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--sd03-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Mobile Menu */
.sd03-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--sd03-bg-dark);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem;
    box-sizing: border-box;
    overflow-y: auto;
}

.sd03-menu-active {
    right: 0;
}

.sd03-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sd03-overlay-active {
    opacity: 1;
    visibility: visible;
}

.sd03-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--sd03-text-light);
    font-size: 2rem;
    cursor: pointer;
}

.sd03-menu-links {
    margin-top: 3rem;
    list-style: none;
    padding: 0;
}

.sd03-menu-links li {
    margin-bottom: 1.5rem;
}

.sd03-menu-links a {
    color: var(--sd03-text-light);
    text-decoration: none;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.sd03-menu-links a:hover {
    background: rgba(0, 191, 255, 0.1);
    color: var(--sd03-primary);
}

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

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

/* Slider Styles */
.sd03-slider {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.sd03-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    cursor: pointer;
}

.sd03-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sd03-slider-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.sd03-slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.sd03-dot-active {
    background: var(--sd03-primary);
    width: 20px;
    border-radius: 4px;
}

/* Section Styles */
.sd03-section {
    padding: 2rem 0;
}

.sd03-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--sd03-text-light);
    text-align: center;
}

.sd03-section-title span {
    color: var(--sd03-primary);
}

/* Game Grid */
.sd03-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.sd03-game-item {
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.sd03-game-item:hover {
    transform: translateY(-5px);
}

.sd03-game-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    margin: 0 auto 0.5rem;
    object-fit: cover;
    border: 2px solid rgba(0, 191, 255, 0.3);
    transition: border-color 0.3s ease;
}

.sd03-game-item:hover .sd03-game-icon {
    border-color: var(--sd03-primary);
}

.sd03-game-name {
    font-size: 1rem;
    color: var(--sd03-text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Category Title */
.sd03-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--sd03-primary);
    color: var(--sd03-primary);
}

/* Card Styles */
.sd03-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 191, 255, 0.1);
}

.sd03-card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--sd03-primary);
}

.sd03-card-text {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--sd03-text-light);
}

/* Promo Link Styles */
.sd03-promo-link {
    color: var(--sd03-primary);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.3s ease;
}

.sd03-promo-link:hover {
    color: var(--sd03-accent);
}

.sd03-promo-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--sd03-primary), var(--sd03-accent));
    color: var(--sd03-bg-dark);
    font-size: 1.4rem;
    font-weight: 700;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.sd03-promo-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 191, 255, 0.4);
}

/* Footer Styles */
.sd03-footer {
    background: linear-gradient(180deg, var(--sd03-bg-dark) 0%, #0a1018 100%);
    padding: 2rem 0 1rem;
    border-top: 1px solid rgba(0, 191, 255, 0.1);
}

.sd03-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.sd03-footer-links a {
    color: var(--sd03-text-light);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.sd03-footer-links a:hover {
    background: rgba(0, 191, 255, 0.1);
    color: var(--sd03-primary);
}

.sd03-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
    padding: 1rem 0;
}

.sd03-partner-logo {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.sd03-partner-logo:hover {
    opacity: 1;
}

.sd03-copyright {
    text-align: center;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Bottom Navigation */
.sd03-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, rgba(27, 38, 59, 0.98) 0%, var(--sd03-bg-dark) 100%);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    border-top: 1px solid rgba(0, 191, 255, 0.2);
}

@media (min-width: 769px) {
    .sd03-bottom-nav {
        display: none;
    }
}

.sd03-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.sd03-nav-item:hover {
    transform: scale(1.1);
}

.sd03-nav-item.active .sd03-nav-icon {
    color: var(--sd03-primary);
}

.sd03-nav-item.active .sd03-nav-text {
    color: var(--sd03-primary);
}

.sd03-nav-icon {
    font-size: 22px;
    color: var(--sd03-text-light);
    margin-bottom: 2px;
    transition: color 0.3s ease;
}

.sd03-nav-text {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

/* Feature List */
.sd03-feature-list {
    list-style: none;
    padding: 0;
}

.sd03-feature-list li {
    padding: 1rem;
    margin-bottom: 1rem;
    background: rgba(0, 191, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.sd03-feature-list li i {
    color: var(--sd03-primary);
    font-size: 1.6rem;
    margin-top: 0.2rem;
}

/* FAQ Section */
.sd03-faq-item {
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 8px;
    overflow: hidden;
}

.sd03-faq-question {
    padding: 1rem;
    background: rgba(0, 191, 255, 0.1);
    font-weight: 600;
    font-size: 1.2rem;
    cursor: pointer;
}

.sd03-faq-answer {
    padding: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Adjustments */
@media (max-width: 430px) {
    .sd03-container {
        padding: 0 1rem;
    }

    .sd03-game-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.8rem;
    }

    .sd03-game-icon {
        width: 55px;
        height: 55px;
    }
}

/* Utility Classes */
.sd03-text-center {
    text-align: center;
}

.sd03-mt-2 {
    margin-top: 2rem;
}

.sd03-mb-2 {
    margin-bottom: 2rem;
}

.sd03-py-2 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}