/**
 * jljlph Core Stylesheet
 * All classes use prefix: sdc8-
 * Color palette: #0D1117 | #FF9800 | #E5E5E5 | #AFEEEE | #FFBF00 | #FFAA00
 * Root font: 62.5% for rem-based sizing
 */

:root {
    --sdc8-bg: #0D1117;
    --sdc8-bg-card: #161B22;
    --sdc8-bg-hover: #1C2333;
    --sdc8-primary: #FF9800;
    --sdc8-secondary: #FFBF00;
    --sdc8-accent: #FFAA00;
    --sdc8-text: #E5E5E5;
    --sdc8-text-dim: #8B949E;
    --sdc8-highlight: #AFEEEE;
    --sdc8-border: #30363D;
    --sdc8-success: #2EA043;
    --sdc8-danger: #F85149;
    --sdc8-radius: 1.0rem;
    --sdc8-radius-sm: 0.6rem;
    --sdc8-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--sdc8-bg);
    color: var(--sdc8-text);
    line-height: 1.5;
    font-size: 1.5rem;
    max-width: 430px;
    margin: 0 auto;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ===== HEADER ===== */
.sdc8-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    max-width: 430px;
    margin: 0 auto;
    height: 5.6rem;
    background: linear-gradient(180deg, #0D1117 0%, #161B22 100%);
    border-bottom: 1px solid var(--sdc8-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.2rem;
    z-index: 1000;
}

.sdc8-logo-area {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.sdc8-logo-area img {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 0.6rem;
}

.sdc8-logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--sdc8-primary);
    letter-spacing: 0.5px;
}

.sdc8-header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sdc8-btn-register {
    background: linear-gradient(135deg, var(--sdc8-primary), var(--sdc8-accent));
    color: #0D1117;
    border: none;
    padding: 0.6rem 1.4rem;
    border-radius: 2.0rem;
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sdc8-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 0 12px rgba(255,152,0,0.5);
}

.sdc8-btn-login {
    background: transparent;
    color: var(--sdc8-primary);
    border: 1.5px solid var(--sdc8-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 2.0rem;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sdc8-btn-login:hover {
    background: rgba(255,152,0,0.1);
}

.sdc8-menu-toggle {
    background: none;
    border: none;
    color: var(--sdc8-text);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== MOBILE MENU ===== */
.sdc8-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--sdc8-bg-card);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2.0rem 0;
    overflow-y: auto;
}

.sdc8-menu-active {
    right: 0 !important;
}

.sdc8-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.sdc8-overlay-active {
    opacity: 1;
    pointer-events: all;
}

.sdc8-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.6rem 1.6rem;
    border-bottom: 1px solid var(--sdc8-border);
    margin-bottom: 1.0rem;
}

.sdc8-menu-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--sdc8-primary);
}

.sdc8-menu-close {
    background: none;
    border: none;
    color: var(--sdc8-text-dim);
    font-size: 2.4rem;
    cursor: pointer;
}

.sdc8-menu-links {
    list-style: none;
    padding: 0 1.0rem;
}

.sdc8-menu-links li {
    border-bottom: 1px solid var(--sdc8-border);
}

.sdc8-menu-links a {
    display: flex;
    align-items: center;
    gap: 1.0rem;
    padding: 1.4rem 1.2rem;
    color: var(--sdc8-text);
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.2s ease;
}

.sdc8-menu-links a:hover {
    color: var(--sdc8-primary);
    background: var(--sdc8-bg-hover);
    padding-left: 1.8rem;
}

.sdc8-menu-links .material-icons,
.sdc8-menu-links .fas,
.sdc8-menu-links .bi {
    font-size: 2.0rem;
    color: var(--sdc8-primary);
}

/* ===== BOTTOM NAVIGATION ===== */
.sdc8-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 430px;
    margin: 0 auto;
    height: 6.0rem;
    background: linear-gradient(180deg, #161B22 0%, #0D1117 100%);
    border-top: 1px solid var(--sdc8-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding: 0 0.4rem;
}

.sdc8-bottom-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 5.8rem;
    min-height: 5.8rem;
    background: none;
    border: none;
    color: var(--sdc8-text-dim);
    cursor: pointer;
    transition: all 0.25s ease;
    border-radius: 1.0rem;
    padding: 0.4rem 0;
    gap: 0.2rem;
}

.sdc8-bottom-nav-btn:hover {
    color: var(--sdc8-primary);
    background: rgba(255,152,0,0.08);
}

.sdc8-bottom-nav-btn:active {
    transform: scale(0.92);
}

.sdc8-bottom-nav-btn .material-icons,
.sdc8-bottom-nav-btn .fas,
.sdc8-bottom-nav-btn .bi,
.sdc8-bottom-nav-btn .iconify {
    font-size: 2.4rem;
}

.sdc8-bottom-nav-btn span {
    font-size: 1.0rem;
    font-weight: 500;
}

.sdc8-nav-active {
    color: var(--sdc8-primary) !important;
    background: rgba(255,152,0,0.12) !important;
}

.sdc8-nav-active::after {
    content: '';
    display: block;
    width: 2.0rem;
    height: 0.25rem;
    background: var(--sdc8-primary);
    border-radius: 1.0rem;
    margin-top: 0.2rem;
}

/* ===== MAIN CONTENT ===== */
.sdc8-main {
    padding-top: 5.6rem;
    padding-bottom: 2.0rem;
}

@media (max-width: 768px) {
    .sdc8-main {
        padding-bottom: 8.0rem;
    }
}

/* ===== CAROUSEL ===== */
.sdc8-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0 0 1.2rem 1.2rem;
}

.sdc8-carousel-slide {
    display: none;
    width: 100%;
    cursor: pointer;
    transition: opacity 0.4s ease;
}

.sdc8-carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 430/200;
    object-fit: cover;
}

.sdc8-carousel-dots {
    position: absolute;
    bottom: 1.0rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.6rem;
}

.sdc8-carousel-dot {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sdc8-dot-active {
    background: var(--sdc8-primary);
    transform: scale(1.3);
}

/* ===== SECTION STYLES ===== */
.sdc8-section {
    padding: 2.0rem 1.4rem;
}

.sdc8-section-title {
    font-size: 2.0rem;
    font-weight: 800;
    color: var(--sdc8-primary);
    margin-bottom: 1.4rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--sdc8-primary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sdc8-section-title .material-icons,
.sdc8-section-title .fas,
.sdc8-section-title .bi {
    font-size: 2.4rem;
}

/* ===== GAME GRID ===== */
.sdc8-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.0rem;
}

.sdc8-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: transform 0.2s ease;
    text-decoration: none;
}

.sdc8-game-item:hover {
    transform: translateY(-3px);
}

.sdc8-game-item img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 1.0rem;
    border: 2px solid var(--sdc8-border);
    object-fit: cover;
    transition: border-color 0.2s ease;
}

.sdc8-game-item:hover img {
    border-color: var(--sdc8-primary);
}

.sdc8-game-name {
    font-size: 1.1rem;
    color: var(--sdc8-text);
    text-align: center;
    margin-top: 0.4rem;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

/* ===== CONTENT CARDS ===== */
.sdc8-card {
    background: var(--sdc8-bg-card);
    border: 1px solid var(--sdc8-border);
    border-radius: var(--sdc8-radius);
    padding: 1.6rem;
    margin-bottom: 1.4rem;
}

.sdc8-card-title {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--sdc8-primary);
    margin-bottom: 1.0rem;
}

.sdc8-card p {
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--sdc8-text);
    margin-bottom: 1.0rem;
}

/* ===== FAQ ACCORDION ===== */
.sdc8-faq-item {
    background: var(--sdc8-bg-card);
    border: 1px solid var(--sdc8-border);
    border-radius: var(--sdc8-radius-sm);
    margin-bottom: 0.8rem;
    overflow: hidden;
}

.sdc8-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 1.6rem;
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--sdc8-text);
    transition: background 0.2s ease;
}

.sdc8-faq-question:hover {
    background: var(--sdc8-bg-hover);
}

.sdc8-faq-icon {
    font-size: 1.8rem;
    color: var(--sdc8-primary);
    transition: transform 0.3s ease;
}

.sdc8-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.6rem;
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--sdc8-text-dim);
}

/* ===== PROMO BUTTONS ===== */
.sdc8-promo-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--sdc8-primary), var(--sdc8-accent));
    color: #0D1117;
    padding: 1.0rem 2.4rem;
    border-radius: 2.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-align: center;
}

.sdc8-promo-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(255,152,0,0.4);
}

.sdc8-promo-text {
    color: var(--sdc8-primary);
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.sdc8-promo-text:hover {
    color: var(--sdc8-secondary);
}

/* ===== WINNER TABLE ===== */
.sdc8-winner-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.3rem;
}

.sdc8-winner-table th {
    background: var(--sdc8-bg-hover);
    color: var(--sdc8-primary);
    padding: 0.8rem 1.0rem;
    text-align: left;
    font-weight: 600;
    font-size: 1.2rem;
}

.sdc8-winner-table td {
    padding: 0.7rem 1.0rem;
    border-bottom: 1px solid var(--sdc8-border);
    color: var(--sdc8-text);
}

.sdc8-winner-table tr:hover td {
    background: var(--sdc8-bg-hover);
}

/* ===== FOOTER ===== */
.sdc8-footer {
    background: var(--sdc8-bg-card);
    border-top: 1px solid var(--sdc8-border);
    padding: 2.4rem 1.4rem;
    text-align: center;
}

.sdc8-footer-brand {
    font-size: 1.4rem;
    color: var(--sdc8-text-dim);
    line-height: 1.6;
    margin-bottom: 1.6rem;
}

.sdc8-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 1.6rem;
}

.sdc8-footer-links a {
    color: var(--sdc8-text-dim);
    text-decoration: none;
    font-size: 1.3rem;
    transition: color 0.2s ease;
}

.sdc8-footer-links a:hover {
    color: var(--sdc8-primary);
}

.sdc8-footer-promos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 1.6rem;
}

.sdc8-footer-promo-btn {
    background: var(--sdc8-bg-hover);
    color: var(--sdc8-primary);
    border: 1px solid var(--sdc8-primary);
    padding: 0.6rem 1.4rem;
    border-radius: 2.0rem;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.sdc8-footer-promo-btn:hover {
    background: var(--sdc8-primary);
    color: #0D1117;
}

.sdc8-footer-copy {
    font-size: 1.2rem;
    color: var(--sdc8-text-dim);
    border-top: 1px solid var(--sdc8-border);
    padding-top: 1.4rem;
}

/* ===== TESTIMONIAL ===== */
.sdc8-testimonial {
    background: var(--sdc8-bg-card);
    border-left: 3px solid var(--sdc8-primary);
    border-radius: 0 var(--sdc8-radius-sm) var(--sdc8-radius-sm) 0;
    padding: 1.4rem;
    margin-bottom: 1.0rem;
}

.sdc8-testimonial-text {
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--sdc8-text);
    font-style: italic;
    margin-bottom: 0.8rem;
}

.sdc8-testimonial-author {
    font-size: 1.2rem;
    color: var(--sdc8-primary);
    font-weight: 600;
}

/* ===== PAYMENT ICONS ===== */
.sdc8-payment-row {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    padding: 1.0rem 0;
}

.sdc8-payment-icon {
    background: var(--sdc8-bg-hover);
    border: 1px solid var(--sdc8-border);
    border-radius: var(--sdc8-radius-sm);
    padding: 0.8rem 1.4rem;
    font-size: 1.3rem;
    color: var(--sdc8-text);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* ===== UTILITY ===== */
.sdc8-text-center { text-align: center; }
.sdc8-mt-1 { margin-top: 1.0rem; }
.sdc8-mt-2 { margin-top: 2.0rem; }
.sdc8-mb-1 { margin-bottom: 1.0rem; }
.sdc8-mb-2 { margin-bottom: 2.0rem; }
.sdc8-gap-1 { gap: 1.0rem; }

.sdc8-highlight-box {
    background: linear-gradient(135deg, rgba(255,152,0,0.12), rgba(255,170,0,0.08));
    border: 1px solid rgba(255,152,0,0.3);
    border-radius: var(--sdc8-radius);
    padding: 1.6rem;
    margin-bottom: 1.4rem;
}

.sdc8-badge {
    display: inline-block;
    background: var(--sdc8-primary);
    color: #0D1117;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 1.0rem;
}

/* ===== RESPONSIVE ===== */
@media (min-width: 769px) {
    .sdc8-bottom-nav {
        display: none;
    }
    body {
        max-width: 430px;
    }
}

@media (max-width: 768px) {
    .sdc8-main {
        padding-bottom: 8.0rem;
    }
}