/**
 * 3DM Express - Footer Styles
 */

/* ── Main Footer ───────────────────────────────────── */

.footer__main {
    background-color: #1B2A4A;
    padding: 4rem 0 3rem;
    color: #CBD5E0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: 3rem;
}

/* ── Brand Column ──────────────────────────────────── */

.footer__brand {
    margin-bottom: 1.25rem;
}

.footer__logo-text {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    text-decoration: none;
}

.footer__logo-mark {
    font-size: 1.5rem;
    font-weight: 900;
    color: #FF6B00;
    letter-spacing: -0.02em;
}

.footer__logo-sub {
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer__tagline {
    font-size: 0.9375rem;
    color: #A0AEC0;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.footer__usdot {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #FF6B00;
    border: 1px solid rgba(255, 107, 0, 0.3);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
}

/* ── Headings ──────────────────────────────────────── */

.footer__heading {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer__heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: #FF6B00;
}

/* ── Menu ──────────────────────────────────────────── */

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

.footer__menu li {
    margin-bottom: 0.5rem;
}

.footer__menu li a {
    color: #A0AEC0;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s, padding-left 0.2s;
    display: inline-block;
}

.footer__menu li a:hover {
    color: #FF6B00;
    padding-left: 4px;
}

/* ── Contact Info ──────────────────────────────────── */

.footer__contact-info {
    font-style: normal;
}

.footer__contact-item {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer__contact-item svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: #FF6B00;
}

.footer__contact-item a {
    color: #A0AEC0;
    text-decoration: none;
    transition: color 0.2s;
}

.footer__contact-item a:hover {
    color: #FF6B00;
}

/* ── Bottom Bar ────────────────────────────────────── */

.footer__bottom {
    background-color: #0F1B33;
    padding: 1.25rem 0;
}

.footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer__copyright {
    font-size: 0.8125rem;
    color: #718096;
    margin: 0;
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 991px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 575px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__main {
        padding: 3rem 0 2rem;
    }
}