/**
 * sinag.sbs Core Stylesheet
 * Prefix: wf36f-
 * Mobile-first responsive design
 */

/* CSS Variables */
:root {
    --wf36f-primary: #FF9500;
    --wf36f-accent: #FFB347;
    --wf36f-bg: #0E1621;
    --wf36f-bg-card: #162032;
    --wf36f-bg-dark: #0a1018;
    --wf36f-text: #E0E0E0;
    --wf36f-text-light: #DCDCDC;
    --wf36f-secondary: #4A4A4A;
    --wf36f-border: #1e2d42;
    --wf36f-radius: 10px;
    --wf36f-radius-sm: 6px;
    --wf36f-shadow: 0 4px 15px rgba(0,0,0,0.3);
    --wf36f-transition: all 0.3s ease;
    font-size: 62.5%;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--wf36f-bg);
    color: var(--wf36f-text);
    line-height: 1.6;
    font-size: 1.6rem;
    -webkit-font-smoothing: antialiased;
    max-width: 430px;
    margin: 0 auto;
    position: relative;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.wf36f-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 12px;
}

.wf36f-wrapper {
    width: 100%;
    padding: 16px 0;
}

/* Header / Top Navigation */
.wf36f-header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    height: 56px;
    background: linear-gradient(135deg, #0f1a28 0%, #162032 100%);
    border-bottom: 1px solid var(--wf36f-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.wf36f-header-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wf36f-header-logo {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.wf36f-header-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--wf36f-accent);
    letter-spacing: 0.5px;
}

.wf36f-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wf36f-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: var(--wf36f-radius-sm);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--wf36f-transition);
    white-space: nowrap;
    min-height: 36px;
}

.wf36f-btn-register {
    background: linear-gradient(135deg, var(--wf36f-primary), var(--wf36f-accent));
    color: #0E1621;
}

.wf36f-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 0 12px rgba(255,149,0,0.4);
}

.wf36f-btn-login {
    background: transparent;
    color: var(--wf36f-accent);
    border: 1px solid var(--wf36f-accent);
}

.wf36f-btn-login:hover {
    background: rgba(255,179,71,0.1);
}

.wf36f-btn-menu {
    background: transparent;
    color: var(--wf36f-text-light);
    font-size: 2rem;
    padding: 4px;
    min-height: auto;
}

.wf36f-btn-promo {
    background: linear-gradient(135deg, var(--wf36f-primary), #ff6b00);
    color: #fff;
    padding: 12px 24px;
    font-size: 1.5rem;
    border-radius: var(--wf36f-radius);
    width: 100%;
    max-width: 300px;
    margin: 8px auto;
    display: block;
}

.wf36f-btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,149,0,0.4);
}

/* Mobile Menu */
.wf36f-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.wf36f-overlay-active {
    opacity: 1;
    pointer-events: all;
}

.wf36f-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: linear-gradient(180deg, #0f1a28, #162032);
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 20px 16px;
}

.wf36f-menu-active {
    right: 0;
}

.wf36f-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--wf36f-border);
}

.wf36f-menu-title {
    font-size: 1.8rem;
    color: var(--wf36f-accent);
    font-weight: 700;
}

.wf36f-menu-close {
    background: none;
    border: none;
    color: var(--wf36f-text-light);
    font-size: 2.2rem;
    cursor: pointer;
}

.wf36f-menu-links {
    list-style: none;
}

.wf36f-menu-links li {
    margin-bottom: 4px;
}

.wf36f-menu-links a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--wf36f-radius-sm);
    color: var(--wf36f-text);
    font-size: 1.5rem;
    transition: var(--wf36f-transition);
}

.wf36f-menu-links a:hover,
.wf36f-menu-links a:active {
    background: rgba(255,179,71,0.1);
    color: var(--wf36f-accent);
}

.wf36f-menu-links .wf36f-menu-icon {
    width: 24px;
    text-align: center;
    font-size: 1.6rem;
    color: var(--wf36f-accent);
}

/* Main Content */
.wf36f-main {
    padding-top: 56px;
    padding-bottom: 80px;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .wf36f-main {
        padding-bottom: 80px;
    }
}

/* Carousel */
.wf36f-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0 0 var(--wf36f-radius) var(--wf36f-radius);
}

.wf36f-carousel-slide {
    display: none;
    width: 100%;
    cursor: pointer;
}

.wf36f-carousel-slide img {
    width: 100%;
    height: auto;
    aspect-ratio: 430/200;
    object-fit: cover;
}

.wf36f-carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.wf36f-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: var(--wf36f-transition);
}

.wf36f-dot-active {
    background: var(--wf36f-accent);
    transform: scale(1.2);
}

/* Section Headings */
.wf36f-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--wf36f-text);
    margin: 20px 0 12px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wf36f-section-title span {
    color: var(--wf36f-accent);
}

/* Game Grid */
.wf36f-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 0 4px;
}

.wf36f-card {
    background: var(--wf36f-bg-card);
    border-radius: var(--wf36f-radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: var(--wf36f-transition);
    border: 1px solid var(--wf36f-border);
}

.wf36f-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255,149,0,0.15);
    border-color: var(--wf36f-accent);
}

.wf36f-card-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.wf36f-card-name {
    font-size: 1.1rem;
    text-align: center;
    padding: 6px 4px;
    color: var(--wf36f-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Content Sections */
.wf36f-content-block {
    background: var(--wf36f-bg-card);
    border-radius: var(--wf36f-radius);
    padding: 20px 16px;
    margin: 16px 0;
    border: 1px solid var(--wf36f-border);
}

.wf36f-content-block h2 {
    font-size: 1.9rem;
    color: var(--wf36f-accent);
    margin-bottom: 12px;
}

.wf36f-content-block h3 {
    font-size: 1.6rem;
    color: var(--wf36f-accent);
    margin: 14px 0 8px;
}

.wf36f-content-block p {
    color: var(--wf36f-text-light);
    font-size: 1.4rem;
    line-height: 1.8;
    margin-bottom: 10px;
}

.wf36f-content-block ul {
    padding-left: 20px;
    margin-bottom: 10px;
}

.wf36f-content-block li {
    color: var(--wf36f-text-light);
    font-size: 1.4rem;
    line-height: 1.8;
    margin-bottom: 4px;
}

.wf36f-highlight {
    color: var(--wf36f-accent);
    font-weight: 600;
}

.wf36f-internal-link {
    color: var(--wf36f-accent);
    text-decoration: underline;
    transition: var(--wf36f-transition);
}

.wf36f-internal-link:hover {
    color: var(--wf36f-primary);
}

/* FAQ Section */
.wf36f-faq-item {
    background: var(--wf36f-bg-dark);
    border-radius: var(--wf36f-radius-sm);
    padding: 14px 16px;
    margin-bottom: 10px;
    border-left: 3px solid var(--wf36f-accent);
}

.wf36f-faq-item strong {
    color: var(--wf36f-accent);
    font-size: 1.4rem;
    display: block;
    margin-bottom: 6px;
}

.wf36f-faq-item p {
    color: var(--wf36f-text-light);
    font-size: 1.3rem;
    margin: 0;
}

/* Bottom Navigation */
.wf36f-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    height: 60px;
    background: linear-gradient(180deg, #0f1a28 0%, #0a1018 100%);
    border-top: 1px solid var(--wf36f-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

.wf36f-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--wf36f-text-light);
    cursor: pointer;
    min-width: 60px;
    min-height: 52px;
    transition: var(--wf36f-transition);
    border-radius: var(--wf36f-radius-sm);
    position: relative;
}

.wf36f-nav-btn:hover,
.wf36f-nav-btn:active {
    color: var(--wf36f-accent);
}

.wf36f-nav-btn .wf36f-nav-icon {
    font-size: 22px;
    margin-bottom: 2px;
}

.wf36f-nav-btn .wf36f-nav-label {
    font-size: 1rem;
    font-weight: 500;
}

.wf36f-nav-btn-active {
    color: var(--wf36f-accent);
}

.wf36f-nav-btn-active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--wf36f-accent);
    border-radius: 0 0 3px 3px;
}

/* Footer */
.wf36f-footer {
    background: var(--wf36f-bg-dark);
    padding: 30px 12px 20px;
    border-top: 1px solid var(--wf36f-border);
    margin-top: 24px;
}

.wf36f-footer-brand {
    text-align: center;
    margin-bottom: 20px;
}

.wf36f-footer-logo {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    margin: 0 auto 10px;
}

.wf36f-footer-desc {
    font-size: 1.3rem;
    color: var(--wf36f-text-light);
    max-width: 320px;
    margin: 0 auto;
    line-height: 1.7;
}

.wf36f-footer-promo {
    text-align: center;
    margin: 20px 0;
}

.wf36f-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 20px 0;
}

.wf36f-footer-links a {
    color: var(--wf36f-text-light);
    font-size: 1.2rem;
    padding: 4px 8px;
    transition: var(--wf36f-transition);
}

.wf36f-footer-links a:hover {
    color: var(--wf36f-accent);
}

.wf36f-footer-partners {
    text-align: center;
    margin: 16px 0;
}

.wf36f-footer-partners img {
    display: inline-block;
    height: 28px;
    margin: 4px 6px;
    opacity: 0.7;
}

.wf36f-footer-copyright {
    text-align: center;
    font-size: 1.2rem;
    color: var(--wf36f-secondary);
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--wf36f-border);
}

/* Utility Classes */
.wf36f-text-center { text-align: center; }
.wf36f-mt-8 { margin-top: 8px; }
.wf36f-mt-16 { margin-top: 16px; }
.wf36f-mb-8 { margin-bottom: 8px; }
.wf36f-mb-16 { margin-bottom: 16px; }
.wf36f-hidden { display: none; }

/* Desktop: hide bottom nav */
@media (min-width: 769px) {
    .wf36f-bottom-nav {
        display: none;
    }
    .wf36f-main {
        padding-bottom: 0;
    }
    body {
        max-width: 430px;
    }
}

/* Features list styling */
.wf36f-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 12px 0;
}

.wf36f-feature-item {
    background: var(--wf36f-bg-dark);
    border-radius: var(--wf36f-radius-sm);
    padding: 14px 12px;
    text-align: center;
    border: 1px solid var(--wf36f-border);
    transition: var(--wf36f-transition);
}

.wf36f-feature-item:hover {
    border-color: var(--wf36f-accent);
}

.wf36f-feature-icon {
    font-size: 2.4rem;
    color: var(--wf36f-accent);
    margin-bottom: 8px;
}

.wf36f-feature-name {
    font-size: 1.2rem;
    color: var(--wf36f-text);
    font-weight: 600;
}

.wf36f-feature-desc {
    font-size: 1.1rem;
    color: var(--wf36f-secondary);
    margin-top: 4px;
}

/* Step styling */
.wf36f-step {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.wf36f-step-num {
    background: linear-gradient(135deg, var(--wf36f-primary), var(--wf36f-accent));
    color: #0E1621;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.wf36f-step-content h4 {
    color: var(--wf36f-accent);
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.wf36f-step-content p {
    color: var(--wf36f-text-light);
    font-size: 1.3rem;
    line-height: 1.6;
    margin: 0;
}

/* Winner ticker */
.wf36f-winner-ticker {
    background: var(--wf36f-bg-dark);
    border-radius: var(--wf36f-radius);
    padding: 12px;
    margin: 12px 0;
    border: 1px solid var(--wf36f-border);
    overflow: hidden;
}

.wf36f-winner-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--wf36f-border);
    font-size: 1.3rem;
}

.wf36f-winner-item:last-child {
    border-bottom: none;
}

.wf36f-winner-name {
    color: var(--wf36f-accent);
    font-weight: 600;
}

.wf36f-winner-game {
    color: var(--wf36f-text-light);
}

.wf36f-winner-amount {
    color: #4ade80;
    font-weight: 700;
}