:root {
    --color-primary: #f59e0b;
    --color-primary-hover: #e08e0b;
    --color-surface: #0f141e;
    --color-text-primary: #f4f4f5;
    --color-text-secondary: #8b96a5;
    --radius-md: 20px;
    --radius-sm: 18px;
    --radius-xs: 14px;
    --shadow-card: rgba(0, 0, 0, 0.8) 0px 12px 32px -8px, rgba(255, 255, 255, 0.05) 0px 1px 0px 0px inset;
}
body { font-family: 'Plus Jakarta Sans', sans-serif; background: #000; color: var(--color-text-primary); padding-top: 76px; }
.public-nav { background: rgba(0,0,0,0.85) !important; backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.public-nav .navbar-brand { color: var(--color-text-primary); }
.public-nav .nav-link { color: var(--color-text-secondary); border-radius: var(--radius-xs); transition: all .15s; font-weight: 500; }
.public-nav .nav-link:hover, .public-nav .nav-link.active { color: var(--color-primary); background: rgba(245,158,11,0.1); }
.brand-icon { width: 36px; height: 36px; background: var(--color-primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #000; font-size: 18px; }
.hero-gradient { background: linear-gradient(135deg, #0f141e 0%, #000 100%); }
.card-custom { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.card-custom:hover { border-color: rgba(255,255,255,0.12); }
.btn-primary-custom { background: var(--color-primary); border: none; color: #000; font-weight: 600; transition: all .15s; }
.btn-primary-custom:hover { background: var(--color-primary-hover); color: #000; transform: translateY(-1px); }
.btn-outline-custom { border: 1px solid var(--color-primary); color: var(--color-primary); background: transparent; transition: all .15s; }
.btn-outline-custom:hover { background: var(--color-primary); color: #000; }
.hover-warning:hover { color: var(--color-primary) !important; }
.section-title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; }
.stat-value { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; }
.step-card { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); padding: 24px; text-align: center; transition: all .3s; }
.step-card:hover { border-color: var(--color-primary); transform: translateY(-4px); }
.step-number { width: 48px; height: 48px; background: var(--color-primary); color: #000; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; margin: 0 auto 16px; }
.form-control, .form-select { background: #000; border: 1px solid rgba(255,255,255,0.1); color: var(--color-text-primary); }
.form-control:focus, .form-select:focus { background: #000; border-color: var(--color-primary); box-shadow: 0 0 0 0.25rem rgba(245,158,11,0.25); color: var(--color-text-primary); }
.accordion-item { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md) !important; margin-bottom: 12px; overflow: hidden; }
.accordion-button { background: var(--color-surface); color: var(--color-text-primary); font-weight: 600; box-shadow: none !important; }
.accordion-button:not(.collapsed) { background: var(--color-surface); color: var(--color-primary); }
.accordion-button::after { filter: invert(0.7); }
.accordion-body { background: var(--color-surface); color: var(--color-text-secondary); border-top: 1px solid rgba(255,255,255,0.06); }
.plan-card { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); padding: 28px 24px; text-align: center; transition: all .3s; position: relative; }
.plan-card:hover { border-color: var(--color-primary); transform: translateY(-4px); }
.plan-card.featured { border-color: var(--color-primary); background: linear-gradient(180deg, rgba(245,158,11,0.1) 0%, var(--color-surface) 100%); }
.plan-card .reward { font-size: 2.5rem; font-weight: 800; color: var(--color-primary); }
.plan-card .duration { font-size: 1.1rem; font-weight: 600; }
.plan-card .detail { color: var(--color-text-secondary); font-size: .875rem; }
.badge-best { background: var(--color-primary); color: #000; font-weight: 700; }
.public-footer { background: var(--color-surface); }
.public-footer a { transition: color .15s; }
.price-stat { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); padding: 20px; text-align: center; }
.result-card { background: #000; border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-xs); padding: 16px; text-align: center; }
@media (max-width: 768px) { body { padding-top: 68px; } .navbar-brand { font-size: 1.1rem !important; } }