:root {
    --color-bg: #070403;
    --color-surface: rgba(255, 255, 255, 0.05);
    --color-surface-solid: #120e0d;
    --color-surface-alt: rgba(255, 255, 255, 0.03);
    --color-text: #e8e3e3;
    --color-text-muted: #9b9391;
    --color-border: rgba(255, 255, 255, 0.09);
    --color-accent: #ff8a3d;
    --color-up: #4fd68c;
    --color-down: #f2545b;
    --radius: 16px;
    --radius-pill: 999px;
    --container-width: 1160px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(7, 4, 3, 0.6);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.logo { font-weight: 600; font-size: 1.2rem; letter-spacing: -0.01em; }

.nav { display: flex; gap: 30px; }
.nav a { color: var(--color-text-muted); font-size: 0.92rem; transition: color 0.15s; }
.nav a:hover { color: var(--color-text); }

/* Buttons — pill / glass, capital.com-style */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--color-text);
    backdrop-filter: blur(6px);
}
.btn-primary:hover { background: rgba(255, 255, 255, 0.16); }

.btn-ghost { border-color: var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.3); }

.btn-lg { padding: 15px 34px; font-size: 1rem; }

/* Header actions + language switcher */

.header-actions { display: flex; align-items: center; gap: 20px; }

.lang-switcher {
    display: flex;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-muted);
}
.lang-switcher a { padding: 4px 8px; border-radius: var(--radius-pill); }
.lang-switcher a:hover { color: var(--color-text); }
.lang-switcher a.lang-active { color: var(--color-text); background: rgba(255, 255, 255, 0.08); }

/* Hero */

.hero { position: relative; overflow: hidden; padding: 120px 0 96px; }

.hero-glow {
    position: absolute;
    top: -180px;
    left: -160px;
    width: 640px;
    height: 640px;
    background: radial-gradient(circle, rgba(255, 138, 61, 0.28) 0%, rgba(255, 138, 61, 0.08) 45%, transparent 70%);
    filter: blur(10px);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-copy { position: relative; z-index: 1; }

.hero h1 {
    font-size: 3.6rem;
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin: 0 0 24px;
    max-width: 620px;
}

.hero-subtitle {
    color: var(--color-text-muted);
    font-size: 1.15rem;
    max-width: 520px;
    margin: 0 0 36px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }

.hero-meta { color: var(--color-text-muted); font-size: 0.85rem; margin: 0; }

/* Hero floating glass cards */

.hero-visuals {
    position: relative;
    height: 420px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.floating-card { position: absolute; padding: 20px 22px; width: 220px; }

.floating-card-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
}

.card-1 { top: 10px; right: 20px; transform: rotate(3deg); z-index: 3; }
.floating-card-symbol { font-size: 1.15rem; font-weight: 600; margin-bottom: 4px; }
.floating-card-value { font-size: 0.95rem; font-weight: 600; }
.floating-card-value.up { color: var(--color-up); }
.floating-card-value.down { color: var(--color-down); }

.card-2 { top: 190px; right: 90px; transform: rotate(-4deg); z-index: 2; width: 200px; }
.mini-chart { width: 100%; height: 44px; }
.mini-chart polyline { fill: none; stroke: var(--color-accent); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.card-3 { top: 320px; right: 10px; transform: rotate(2deg); z-index: 1; width: 240px; }
.floating-card-toggle { display: flex; align-items: center; justify-content: space-between; font-size: 0.95rem; font-weight: 500; }
.toggle-pill {
    width: 38px;
    height: 22px;
    border-radius: var(--radius-pill);
    background: var(--color-up);
    display: inline-flex;
    align-items: center;
    padding: 3px;
}
.toggle-dot { width: 16px; height: 16px; border-radius: 50%; background: #fff; margin-left: auto; }

/* Trust strip */

.trust-strip {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 22px 0;
}
.trust-strip-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 40px;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.88rem;
    text-align: center;
}

/* Sections */

.section { padding: 88px 0; }
.section-alt { background: rgba(255, 255, 255, 0.015); }

.section h2 {
    font-size: 2.2rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
    text-align: center;
}

.section-lead {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    backdrop-filter: blur(10px);
}

.card-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 138, 61, 0.16);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.card h3 { margin: 0 0 8px; font-size: 1.1rem; font-weight: 500; }
.card p { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; }

/* Rates ticker */

.rates-ticker {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 40px;
}

.rates-status {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-muted);
    margin: 24px 0;
}

.rate-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 18px 20px;
    backdrop-filter: blur(10px);
}

.rate-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.rate-symbol {
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.rate-change { font-size: 0.85rem; font-weight: 600; color: var(--color-text-muted); }
.rate-change.rate-up { color: var(--color-up); }
.rate-change.rate-down { color: var(--color-down); }

.rate-price { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.01em; }

/* CTA */

.cta-section { position: relative; text-align: center; overflow: hidden; }
.cta-glow {
    top: -220px;
    left: 50%;
    transform: translateX(-50%);
    width: 720px;
    height: 480px;
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner p { color: var(--color-text-muted); margin: 0 0 28px; }

/* Footer */

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 36px 0;
    color: var(--color-text-muted);
    font-size: 0.88rem;
    text-align: center;
}

@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visuals { display: none; }
    .hero h1 { font-size: 2.6rem; }
}

@media (max-width: 640px) {
    .nav { display: none; }
    .hero { padding: 90px 0 64px; }
    .hero h1 { font-size: 2.1rem; }
    .header-actions { gap: 12px; }
}

/* Markets chip row */

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 40px;
}

.chip {
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-size: 0.92rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

/* Footer legal / risk disclosure */

.footer-legal {
    margin-top: 10px;
    font-size: 0.78rem;
    color: rgba(155, 147, 145, 0.7);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* Market candlestick charts */

.market-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.chart-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px 22px 16px;
    backdrop-filter: blur(10px);
}

.chart-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.chart-symbol {
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.01em;
}

.chart-change { font-size: 0.85rem; font-weight: 600; }
.chart-change.rate-up { color: var(--color-up); }
.chart-change.rate-down { color: var(--color-down); }

.chart-price {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.candles { width: 100%; height: 90px; display: block; }

.candle-wick { stroke-width: 1; }
.candle-wick.candle-up { stroke: var(--color-up); }
.candle-wick.candle-down { stroke: var(--color-down); }

.candle-body.candle-up { fill: var(--color-up); }
.candle-body.candle-down { fill: var(--color-down); }