:root {
    --brand: #081b54;
    --brand-dark: #1a1a1a;
    --accent: #f4ac10;
    --accent-dark: #d79508;
    --gold: #f4ac10;
    --ink: #171717;
    --muted: #636b75;
    --paper: #ffffff;
    --soft: #f6f7fb;
    --line: #dde1ea;
    --shadow: 0 24px 60px rgba(0, 0, 0, .16);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: #f6f7fb;
}

body {
    min-height: 100%;
    margin: 0;
    background:
        radial-gradient(circle at 12% 14%, rgba(244, 172, 16, .16), transparent 30%),
        radial-gradient(circle at 84% 10%, rgba(8, 27, 84, .14), transparent 26%),
        linear-gradient(180deg, #f6f7fb 0%, #ffffff 62%, #f4f5f9 100%);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 86px;
    padding: 4px clamp(16px, 5vw, 72px);
    background: #1a1a1a;
    border-bottom: 1px solid rgba(244, 172, 16, .48);
    box-shadow: 0 10px 28px rgba(0, 0, 0, .18);
}

.brand {
    display: inline-flex;
    align-items: center;
    color: #ffffff;
    text-decoration: none;
}

.brand img {
    width: min(300px, 44vw);
    height: 76px;
    object-fit: contain;
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.main-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    padding: 0 14px;
    background: rgba(255, 255, 255, .04);
    color: rgba(255, 255, 255, .86);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.main-nav a:hover {
    border-color: rgba(244, 172, 16, .78);
    background: rgba(244, 172, 16, .10);
    color: #ffffff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .20);
    transform: translateY(-1px);
}

.main-nav .nav-cta {
    border-color: var(--gold);
    background: var(--gold);
    color: #171717;
    font-weight: 800;
}

.main-nav .nav-cta:hover {
    border-color: #f6c653;
    background: #f6c653;
    color: #111111;
}

.site-footer {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(180px, .8fr) minmax(220px, .8fr);
    gap: 28px;
    align-items: center;
    padding: 34px clamp(16px, 5vw, 72px);
    background: #000000;
    color: rgba(255, 255, 255, .78);
    border-top: 1px solid rgba(244, 172, 16, .42);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 999px;
    padding: 0 12px;
    color: rgba(255, 255, 255, .78);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
}

.footer-links a:hover {
    border-color: rgba(244, 172, 16, .70);
    color: #ffffff;
}

.footer-brand {
    display: flex;
    justify-content: center;
}

.footer-brand img {
    width: min(240px, 52vw);
    max-height: 92px;
    object-fit: contain;
}

.footer-contact {
    display: grid;
    gap: 5px;
    justify-items: start;
    font-size: 13px;
    line-height: 1.35;
}

.footer-contact strong {
    color: var(--gold);
    font-size: 15px;
}

@media (max-width: 900px) {
    .site-header {
        position: static;
        display: grid;
        justify-items: center;
        gap: 8px;
        min-height: auto;
        padding: 10px 14px 14px;
    }

    .brand img {
        width: min(280px, 82vw);
        height: 68px;
    }

    .main-nav {
        justify-content: center;
        gap: 6px;
    }

    .main-nav a {
        min-height: 32px;
        padding: 0 11px;
        font-size: 12px;
    }

    .site-footer {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        padding: 28px 16px;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-contact {
        justify-items: center;
    }

    body {
        background:
            linear-gradient(180deg, #f6f7fb 0%, #ffffff 62%, #f4f5f9 100%);
    }
}