:root {
    --sp-bg: #edf3fb;
    --sp-bg-accent-1: rgba(47, 102, 255, 0.12);
    --sp-bg-accent-2: rgba(15, 118, 110, 0.1);
    --sp-panel: #ffffff;
    --sp-text: #0f172a;
    --sp-muted: #475569;
    --sp-line: #d9e4f3;
    --sp-primary: #0f1f42;
    --sp-primary-2: #2f66ff;
    --sp-shadow: 0 12px 28px rgba(15, 31, 66, 0.07);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--sp-text);
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background:
        radial-gradient(1000px 420px at 16% -12%, var(--sp-bg-accent-1), transparent 65%),
        radial-gradient(900px 340px at 88% -8%, var(--sp-bg-accent-2), transparent 72%),
        var(--sp-bg);
}

a {
    color: var(--sp-primary-2);
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(1080px, 92vw);
    margin: 0 auto;
}

.top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    flex-wrap: wrap;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    flex-wrap: wrap;
}

.brand {
    color: var(--sp-primary);
    text-decoration: none;
    font-weight: 800;
    font-size: 1.3rem;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: flex-end;
}

.nav a {
    color: #1e293b;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid var(--sp-line);
    border-radius: 10px;
    padding: 0.45rem 0.65rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.nav a:hover {
    text-decoration: none;
    background: rgba(47, 102, 255, 0.12);
}

main h1 {
    margin: 1rem 0 0.7rem;
    font-size: clamp(1.65rem, 3.9vw, 2.35rem);
    color: var(--sp-primary);
    line-height: 1.2;
}

main>.lead,
main>p {
    color: var(--sp-muted);
    line-height: 1.65;
}

.card {
    background: var(--sp-panel);
    border: 1px solid var(--sp-line);
    border-radius: 14px;
    padding: 1.05rem 1.15rem;
    margin-bottom: 0.9rem;
    box-shadow: var(--sp-shadow);
}

.card h2,
.card h3 {
    margin: 0 0 0.55rem;
    color: var(--sp-primary);
}

.card p,
.card li {
    color: var(--sp-muted);
    line-height: 1.62;
}

.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.55rem;
    margin-top: 0.25rem;
    border-radius: 10px;
    border: 1px solid #2d62f3;
    background: var(--sp-primary-2);
    color: #ffffff;
    text-decoration: none;
    padding: 0.56rem 0.9rem;
    font-weight: 700;
    font-size: 0.92rem;
}

.cta:hover {
    text-decoration: none;
    filter: brightness(1.03);
}

footer {
    margin: 1.4rem 0 2.2rem;
    color: #64748b;
    font-size: 0.92rem;
}

footer a {
    color: var(--sp-primary);
}

@media (max-width: 900px) {
    .container {
        width: min(100%, 94vw);
    }
}

@media (max-width: 680px) {
    .top,
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav {
        justify-content: flex-start;
        width: 100%;
    }

    .nav a {
        font-size: 0.86rem;
        padding: 0.42rem 0.6rem;
    }

    .card {
        padding: 0.95rem;
    }

    .cta {
        width: 100%;
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}

/* Main-site footer for static pages */
.footer {
    position: relative;
    margin-top: 2rem;
    padding: 44px 0 30px;
    color: #dce7fb;
    border-top: 1px solid rgba(148, 163, 184, 0.22);
    background:
        radial-gradient(circle at 5% -20%, rgba(59, 130, 246, 0.22), transparent 35%),
        radial-gradient(circle at 85% -10%, rgba(14, 165, 233, 0.18), transparent 36%),
        linear-gradient(170deg, #0b1329 0%, #101b36 55%, #0c162f 100%);
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer__content {
    display: grid;
    grid-template-columns: minmax(220px, 1.25fr) repeat(4, minmax(130px, 1fr));
    gap: 26px 32px;
    align-items: start;
    justify-items: stretch;
    text-align: left;
}

.footer__brand {
    max-width: 340px;
}

.footer__logo {
    display: inline-block;
    text-decoration: none;
    color: #ffffff;
    font-size: 1.45rem;
    letter-spacing: -0.02em;
    font-weight: 800;
}

.footer__tagline {
    margin: 10px 0 0;
    color: rgba(222, 232, 255, 0.8);
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer__copyright {
    margin: 18px 0 0;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    color: rgba(199, 212, 239, 0.75);
}

.footer__group {
    display: grid;
    gap: 10px;
    align-content: start;
}

.footer__heading {
    margin: 0 0 2px;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(174, 195, 234, 0.84);
}

.footer__link {
    text-decoration: none;
    color: rgba(235, 243, 255, 0.88);
    font-size: 0.9rem;
    line-height: 1.35;
    max-width: none;
    text-align: left;
    white-space: normal;
    overflow-wrap: anywhere;
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer__link:hover {
    color: #ffffff;
    transform: translateX(2px);
    text-decoration: none;
}

@media (max-width: 1120px) {
    .footer__content {
        grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
    }

    .footer__group--contact {
        grid-column: 2 / span 3;
    }
}

@media (max-width: 900px) {
    .footer {
        padding: 34px 0 24px;
    }

    .footer__content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px 18px;
    }

    .footer__brand {
        grid-column: 1 / -1;
        max-width: none;
    }

    .footer__group--contact {
        grid-column: auto;
    }
}

@media (max-width: 560px) {
    .footer__content {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}