:root {
    --brand-primary: #0D4F4F;
    --brand-secondary: #D4AF37;
    --brand-accent: #14B8A6;
    --brand-dark: #0A2F2F;
    --brand-light: #F0FDFA;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
    color: #1a1a1a;
    line-height: 1.6;
    overflow-x: hidden;
}

.ol-gold-text {
    background: linear-gradient(135deg, var(--brand-secondary), #F5D060, var(--brand-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ol-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(13, 79, 79, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.ol-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(13, 79, 79, 0.15);
    border-color: var(--brand-secondary);
}

.ol-dark-panel {
    background: linear-gradient(135deg, var(--brand-dark), #061E1E);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 16px;
}

.ol-gold-ring {
    box-shadow: 0 0 0 2px var(--brand-secondary), 0 0 20px rgba(212, 175, 55, 0.2);
}

.ol-btn-primary {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    color: #fff;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.ol-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 79, 79, 0.3);
}

.ol-btn-secondary {
    background: transparent;
    color: var(--brand-secondary);
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    border: 2px solid var(--brand-secondary);
    cursor: pointer;
}

.ol-btn-secondary:hover {
    background: var(--brand-secondary);
    color: var(--brand-dark);
}

.ol-hero-gradient {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-primary) 50%, #0B5E5E 100%);
}

.ol-section-light {
    background: var(--brand-light);
}

.ol-section-dark {
    background: linear-gradient(180deg, var(--brand-dark), #061E1E);
}

.ol-stat-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.ol-step-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    flex-shrink: 0;
}

.ol-step-line {
    height: 3px;
    background: linear-gradient(90deg, var(--brand-accent), var(--brand-secondary));
    flex-grow: 1;
}

.ol-tab-btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    background: rgba(13, 79, 79, 0.05);
    color: var(--brand-primary);
}

.ol-tab-btn.active {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-secondary);
}

.ol-faq-item {
    border: 1px solid rgba(13, 79, 79, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ol-faq-item.active {
    border-color: var(--brand-secondary);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.1);
}

.ol-faq-question {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s ease;
}

.ol-faq-question:hover {
    background: rgba(13, 79, 79, 0.03);
}

.ol-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
}

.ol-faq-item.active .ol-faq-answer {
    max-height: 500px;
    padding: 0 24px 20px;
}

.ol-faq-icon {
    transition: transform 0.3s ease;
    color: var(--brand-secondary);
}

.ol-faq-item.active .ol-faq-icon {
    transform: rotate(180deg);
}

.ol-cta-gradient {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent), var(--brand-primary));
}

.ol-footer-gradient-line {
    height: 3px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary), var(--brand-accent));
}

.ol-top-bar {
    background: var(--brand-dark);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    50% { box-shadow: 0 0 0 12px rgba(212, 175, 55, 0); }
}

.ol-animate-fade { animation: fadeIn 0.6s ease forwards; }
.ol-animate-slide { animation: slideUp 0.8s ease forwards; }
.ol-animate-pulse { animation: pulseGold 2s infinite; }

.ol-mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.ol-mobile-menu.open {
    max-height: 500px;
}

.ol-entry-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(13, 79, 79, 0.08);
    margin-top: -40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.ol-entry-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(13, 79, 79, 0.15);
    border-color: var(--brand-secondary);
}

.ol-game-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.ol-game-card:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.ol-review-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.ol-review-card:hover {
    border-color: var(--brand-secondary);
    transform: translateY(-4px);
}

@media (max-width: 768px) {
    .ol-entry-card { margin-top: 0; }
    .ol-hide-mobile { display: none !important; }
}