:root {
    --bg: #0b1120;
    --bg-soft: #111827;
    --card: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --gold: #d6a84f;
    --gold-dark: #a97922;
    --line: #e5e7eb;
    --green: #16a34a;
    --red: #dc2626;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f7f7f5;
    color: var(--text);
}

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

.container {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.narrow {
    width: min(820px, calc(100% - 32px));
}

.center {
    text-align: center;
}

.topbar {
    background: rgba(11, 17, 32, 0.96);
    color: white;
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
}

.nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand small {
    display: block;
    color: #cbd5e1;
    font-size: 12px;
    margin-top: 3px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    background: var(--gold);
    color: #111827;
    display: grid;
    place-items: center;
    border-radius: 14px;
    font-weight: 900;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-gold {
    background: var(--gold);
    color: #111827;
}

.btn-gold:hover {
    background: #efc66f;
}

.btn-light {
    background: white;
    color: #111827;
}

.btn-outline {
    border-color: #d1d5db;
    background: transparent;
}

.hero {
    background:
        radial-gradient(circle at top left, rgba(214,168,79,0.28), transparent 32%),
        linear-gradient(135deg, #0b1120, #111827 58%, #1f2937);
    color: white;
    padding: 84px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: center;
}

.eyebrow {
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

.hero h1 {
    font-size: clamp(38px, 6vw, 68px);
    line-height: 0.98;
    margin: 16px 0;
}

.hero p {
    color: #d1d5db;
    font-size: 18px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.disclaimer-mini {
    font-size: 13px !important;
    color: #fef3c7 !important;
}

.hero-card,
.card,
.price-card,
.trust-box {
    background: white;
    color: var(--text);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.hero-card {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.14);
    color: white;
}

.check-list {
    padding-left: 0;
    list-style: none;
}

.check-list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

.check-list li::before {
    content: "✓";
    color: var(--gold);
    margin-right: 8px;
}

.section {
    padding: 72px 0;
}

.section.dark {
    background: #0b1120;
    color: white;
}

.section-title {
    max-width: 780px;
    margin-bottom: 34px;
}

.section-title h1,
.section-title h2 {
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.05;
    margin: 12px 0;
}

.section-title p,
.card p,
.price-card p,
.legal-text p,
.legal-text li {
    color: var(--muted);
    line-height: 1.75;
}

.dark .section-title p,
.dark p {
    color: #d1d5db;
}

.cards-3,
.pricing-grid,
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.stats-grid {
    grid-template-columns: repeat(4, 1fr);
}

.stat {
    background: white;
    border-radius: 24px;
    padding: 24px;
    border: 1px solid var(--line);
}

.stat strong {
    font-size: 34px;
    display: block;
}

.stat span {
    color: var(--muted);
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.auth-card {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 32px;
    background: white;
    padding: 34px;
    border-radius: 30px;
    border: 1px solid var(--line);
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.form {
    display: grid;
    gap: 12px;
}

.form label {
    font-weight: 700;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 16px;
    min-height: 46px;
    padding: 0 14px;
    font-size: 15px;
}

.alert {
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: 16px;
    font-weight: 700;
}

.alert.success {
    background: #dcfce7;
    color: #166534;
}

.alert.error {
    background: #fee2e2;
    color: #991b1b;
}

.dashboard-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    margin-bottom: 30px;
}

.mt {
    margin-top: 24px;
}

.feature-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-grid span,
.badge {
    background: #f3f4f6;
    border-radius: 999px;
    padding: 9px 13px;
    color: #374151;
    font-weight: 700;
    font-size: 13px;
}

.price-card .price {
    font-size: 30px;
    font-weight: 900;
    margin: 16px 0;
}

.price small {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
}

.legal-text {
    background: white;
    border-radius: 28px;
    padding: 36px;
    border: 1px solid var(--line);
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    border-bottom: 1px solid var(--line);
    padding: 13px;
}

th {
    font-size: 13px;
    color: var(--muted);
    text-transform: uppercase;
}

.tradingview-card {
    height: 620px;
    padding: 0;
    overflow: hidden;
    background: #0b1120;
}

.tradingview-widget-container,
#tradingview_advanced_chart {
    width: 100%;
    height: 100%;
}

.notice {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
    border-radius: 20px;
    padding: 16px 18px;
    font-weight: 700;
}

.footer {
    background: #0b1120;
    color: white;
    padding: 44px 0 22px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr 0.7fr;
    gap: 28px;
}

.footer p,
.footer a {
    color: #cbd5e1;
}

.footer a {
    display: block;
    margin: 8px 0;
}

.copyright {
    color: #94a3b8;
    margin-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 22px;
}

@media (max-width: 860px) {
    .nav {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 0;
    }

    .nav-links {
        flex-wrap: wrap;
    }

    .hero-grid,
    .split,
    .auth-card,
    .cards-3,
    .pricing-grid,
    .stats-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-head {
        flex-direction: column;
        align-items: flex-start;
    }
}