.footer {
    background: #071511;
    color: #e8f5ef;
    padding: 56px 0 0 0;
    margin-top: 56px;
    font-size: 1rem;
    border-top: 1px solid rgba(0, 98, 77, 0.15);
}

.footer-shell {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 32px;
    align-items: start;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-logo {
    width: 180px;
}

.footer-tagline {
    color: rgba(232, 245, 239, 0.85);
    line-height: 1.5;
    max-width: 320px;
}

.footer-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.footer-cta {
    background: linear-gradient(135deg, #00624d, #19a186);
    color: #0a211b;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 12px 26px rgba(0, 98, 77, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(0, 98, 77, 0.25);
}

.footer-link-ghost {
    color: #e8f5ef;
    border: 1px solid rgba(232, 245, 239, 0.2);
    padding: 10px 16px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.footer-link-ghost:hover {
    border-color: rgba(232, 245, 239, 0.5);
    background: rgba(232, 245, 239, 0.06);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #b7e0d5;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-column a {
    color: #e8f5ef;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: #19a186;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.social-footer-logo {
    width: 34px;
    height: 34px;
    filter: grayscale(0.1) brightness(1.2);
    transition: filter 0.2s, transform 0.2s;
}

.social-footer-logo:hover {
    filter: grayscale(0) brightness(1.4);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(232, 245, 239, 0.08);
    padding: 14px 0 18px 0;
    text-align: center;
    color: rgba(232, 245, 239, 0.8);
    font-size: 0.95rem;
}

.footer-bottom a {
    color: #b7e0d5;
    text-decoration: none;
    font-weight: 600;
}

.footer-bottom a:hover {
    color: #e8f5ef;
}

@media only screen and (max-width: 900px) {
    .footer-shell {
        padding: 0 18px;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .footer-logo {
        width: 150px;
    }
}