/* =========================================================
   ZENTRUM TECHNO SOLUTIONS
   GLOBAL FOOTER
   File: footer.css

   Reusable on homepage and inner pages.
   Requires design tokens from style.css.
   ========================================================= */

.footer-v2 {
    padding: 75px 0 0;
    background-color: #151b21;
    color: var(--zentrum-white);
}

.footer-v2-main {
    display: grid;
    grid-template-columns: minmax(300px, 1.5fr) 0.7fr 0.8fr 1fr;
    gap: 65px;
    padding-bottom: 65px;
}

/* Brand */
.footer-v2-brandline {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.footer-v2-mark {
    width: 72px;
    height: auto;
    flex-shrink: 0;
}

.footer-v2-brandline .footer-v2-tagline {
    margin: 0;
    color: var(--zentrum-white);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
}

.footer-v2-brandline .footer-v2-tagline strong {
    display: block;
    color: #9bc4dc;
    font-weight: 700;
}

.footer-v2-description {
    max-width: 350px;
    margin-bottom: 19px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 13px;
    line-height: 1.7;
}

.footer-v2-location {
    color: rgba(255, 255, 255, 0.42);
    font-size: 12px;
}

/* Navigation columns */
.footer-v2-column h3 {
    margin-bottom: 23px;
    color: var(--zentrum-white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-v2-column nav {
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.footer-v2-column nav a {
    color: rgba(255, 255, 255, 0.55);
    font-size: 13px;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-v2-column nav a:hover {
    color: var(--zentrum-white);
    transform: translateX(3px);
}

/* Contact */
.footer-v2-contact p {
    margin-bottom: 21px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 13px;
    line-height: 1.7;
}

.footer-v2-cta {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--zentrum-white);
    font-size: 13px;
    font-weight: 700;
}

.footer-v2-cta::before {
    content: "";
    width: 25px;
    height: 2px;
    background-color: var(--zentrum-red);
    transition: width var(--transition-standard);
}

.footer-v2-cta span {
    color: var(--zentrum-red);
    transition: transform var(--transition-fast);
}

.footer-v2-cta:hover::before {
    width: 36px;
}

.footer-v2-cta:hover span {
    transform: translateX(4px);
}

/* Bottom */
.footer-v2-bottom {
    min-height: 75px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-v2-bottom p,
.footer-v2-legal {
    color: rgba(255, 255, 255, 0.35);
    font-size: 11px;
}

.footer-v2-legal {
    display: flex;
    gap: 25px;
}

@media (max-width: 1000px) {
    .footer-v2-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px 60px;
    }
}

@media (max-width: 650px) {
    .footer-v2 {
        padding-top: 60px;
    }

    .footer-v2-main {
        display: block;
        padding-bottom: 45px;
    }

    .footer-v2-brand,
    .footer-v2-column {
        margin-bottom: 42px;
    }

    .footer-v2-column:last-child {
        margin-bottom: 0;
    }

    .footer-v2-bottom {
        padding: 22px 0;
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }
}