/* =====================================================
   INDIAGS FOOTER — footer- prefix, all pages
===================================================== */

.footer-root {
    margin-top: 120px;
    background-color: #ffffff;
    border-top: 3px solid #0f2a44;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    color: #1f2937;
}

.footer-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 16px 24px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2.2fr 1.2fr 1.4fr 1.2fr;
    gap: 32px;
}

.footer-heading {
    font-size: 15px;
    font-weight: 700;
    color: #0f2a44;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: .4px;
    border-bottom: 2px solid #d1d5db;
    padding-bottom: 6px;
}

.footer-text {
    line-height: 1.7;
    color: #374151;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-list-item {
    margin-bottom: 8px;
}

.footer-link {
    color: #0f2a44;
    text-decoration: none;
}

.footer-link:hover,
.footer-link:focus {
    text-decoration: underline;
}

.footer-contact-item {
    display: block;
    margin-bottom: 8px;
    color: #1f2937;
}

.footer-contact-item i {
    margin-right: 6px;
    color: #0f2a44;
}

.footer-social {
    display: flex;
    gap: 10px;
    padding: 0;
    list-style: none;
    margin-top: 8px;
}

.footer-social-link {
    width: 34px;
    height: 34px;
    border: 1px solid #0f2a44;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f2a44;
    border-radius: 2px;
    text-decoration: none;
}

.footer-social-link:hover {
    background: #0f2a44;
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #d1d5db;
    margin-top: 24px;
    padding-top: 14px;
    font-size: 13px;
    color: #374151;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom-links a {
    color: #0f2a44;
    text-decoration: none;
    margin-right: 10px;
}

.footer-bottom-links a:hover {
    text-decoration: underline;
}

.footer-root a:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

@media (max-width: 600px) {
    .footer-root {
        margin-top: 50px;
    }
    .footer-wrapper {
        padding: 28px 16px 20px;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
    .footer-container > section:first-child {
        grid-column: 1 / -1;
    }
    .footer-heading {
        font-size: 14px;
        margin-bottom: 12px;
        display: inline-block;
    }
    .footer-text {
        font-size: 14px;
        line-height: 1.6;
    }
    .footer-list-item {
        margin-bottom: 10px;
    }
    .footer-link {
        font-size: 14px;
    }
    .footer-contact-item {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
        padding-top: 16px;
    }
    .footer-bottom-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    .footer-bottom-links a {
        margin-right: 0;
    }
    .footer-social {
        justify-content: center;
        gap: 12px;
        margin-top: 16px;
    }
}