/* Footer styles for index_index.html - isolated to prevent conflicts */

.site-footer {
    background: linear-gradient(160deg, #001a42, #003c8f);
    color: #e7f0ff;
    padding: 35px clamp(20px, 5vw, 60px) 18px;
}

.site-footer .container {
    width: 100%;
    max-width: none;
    padding: 0;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: clamp(20px, 4vw, 40px);
    font-family: Arial, sans-serif;
}

.footer-top img {
    width: 140px;
    margin-bottom: 12px;
}

.footer-contact {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(20px, 4vw, 40px);
}

.footer-contact__item {
    display: flex;
    color: rgba(255, 255, 255, 0.9);
    gap: clamp(10px, 2vw, 20px);
    margin-left: clamp(10px, 2vw, 20px);
}

.footer-contact__label {
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.footer-contact__value {
    font-size: 0.95rem;
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: clamp(14px, 3vw, 24px) 0;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: clamp(20px, 4vw, 40px);
    font-family: Arial, sans-serif;
}

.footer-column h5 {
    margin-bottom: 16px;
    font-size: 1rem;
    text-transform: uppercase;
}

.footer-column a,
.footer-column p {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
    font-size: 0.95rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

.footer-column--wide {
    grid-column: span 2;
}

.footer-column a:hover,
.footer-column a:focus-visible {
    color: #fff;
    transform: translateX(6px);
}

.footer-subsidiaries {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px 40px;
}

.footer__copy {
    text-align: center;
    margin-top: 40px;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 1024px) {
    .footer-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .footer-contact {
        flex-direction: column;
        margin-left: 0;
        gap: 12px;
    }

    .footer-contact__item {
        margin-left: 0;
    }

    .footer-subsidiaries {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .footer-columns {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .footer-column--wide {
        grid-column: span 1;
    }
}

@media (max-width: 600px) {
    .footer-subsidiaries {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1920px) {
    .site-footer {
        padding: 90px clamp(40px, 6vw, 100px) 40px;
    }

    .footer-top img {
        width: 160px;
    }

    .footer-contact {
        gap: clamp(30px, 5vw, 60px);
    }

    .footer-contact__item {
        gap: clamp(15px, 2vw, 30px);
        margin-left: clamp(15px, 2vw, 30px);
    }

    .footer-columns {
        gap: clamp(30px, 5vw, 60px);
    }

    .footer-column h5 {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }

    .footer-column a,
    .footer-column p {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .footer-subsidiaries {
        gap: 16px 50px;
    }
}