:root {
    color-scheme: light;
    --ink: #172033;
    --muted: #5f6b7a;
    --line: #d9dee7;
    --panel: #f5f7fb;
    --brand: #1f5eff;
    --brand-dark: #1742b8;
    --bg: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

a {
    color: var(--brand);
}

a:hover {
    color: var(--brand-dark);
}

.site-header {
    border-bottom: 1px solid var(--line);
    background: #fff;
}

.nav,
.container {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 16px;
}

.brand {
    font-weight: 700;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--ink);
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
}

.nav-links a {
    text-decoration: none;
    color: var(--muted);
}

.hero {
    padding: 72px 0 56px;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, #f7f9ff 0%, #ffffff 100%);
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--brand-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    max-width: 760px;
    margin: 0;
    font-size: 42px;
    line-height: 1.15;
}

h2 {
    margin-top: 0;
    font-size: 24px;
}

h3 {
    margin-bottom: 8px;
    font-size: 18px;
}

.lead {
    max-width: 760px;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 18px;
}

.section {
    padding: 44px 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.card {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 20px;
    background: #fff;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    background: var(--panel);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    margin-top: 24px;
    padding: 0 18px;
    border-radius: 6px;
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.button:hover {
    background: var(--brand-dark);
    color: #fff;
}

.legal {
    max-width: 860px;
}

.legal p,
.legal li {
    color: var(--muted);
}

.site-footer {
    padding: 32px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 760px) {
    .nav {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 0;
    }

    h1 {
        font-size: 32px;
    }

    .grid {
        grid-template-columns: 1fr;
    }
}