/* Vinyl Sharp Modern Footer - Industry Standard Design */

/* ============================================
   BASE FOOTER STYLES
   ============================================ */

.vs-footer {
    background: #1a1a1a;
    color: #fff;
    position: relative;
    z-index: 2;
    font-family: 'Futura', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ============================================
   CONTAINER & GRID LAYOUT
   ============================================ */

.vsf-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.vsf-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 0;
}

/* Tablet Layout (≥768px): 2 columns */
@media (min-width: 768px) {
    .vsf-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
        padding: 56px 0;
    }
}

/* Desktop Layout (≥992px): 3 equal columns */
@media (min-width: 992px) {
    .vsf-grid {
        grid-template-columns: 1.2fr 1fr 1fr;
        gap: 48px;
        padding: 64px 0;
    }
}

/* ============================================
   TYPOGRAPHY SCALE
   ============================================ */

.vsf-heading {
    font-family: 'Bauhaus', 'Futura', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 16px 0;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    text-align: left;
}

.vsf-tagline {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 20px 0;
}

/* ============================================
   BRAND & SOCIAL SECTION
   ============================================ */

.vsf-brand {
    min-width: 0;
}

.vsf-social {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vsf-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 18px;
    transition: all 200ms ease;
    position: relative;
}

.vsf-social-icon:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transform: scale(1.05);
}

.vsf-social-icon:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

.vsf-social-icon:active {
    transform: scale(0.98);
}

/* ============================================
   SITE LINKS SECTION
   ============================================ */

.vsf-site-links {
    min-width: 0;
}

.vsf-links-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

@media (min-width: 768px) {
    .vsf-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

.vsf-links-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vsf-link {
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    position: relative;
    display: inline-block;
    width: fit-content;
    transition: color 200ms ease;
    padding: 2px 0;
}

.vsf-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: #ffffff;
    transition: width 200ms ease;
}

.vsf-link:hover {
    color: #ffffff;
}

.vsf-link:hover::after {
    width: 100%;
}

.vsf-link:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
    border-radius: 2px;
    color: #ffffff;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.vsf-contact {
    font-style: normal;
    min-width: 0;
    text-align: left !important;
    display: block !important;
}

.vsf-contact *,
.vsf-contact a,
.vsf-contact p {
    text-align: left !important;
    display: block !important;
    margin-left: 0 !important;
    margin-right: auto !important;
}

.vsf-contact-link {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 200ms ease;
    display: block !important;
    margin-bottom: 8px;
    text-align: left !important;
    width: fit-content !important;
    margin-left: 0 !important;
    margin-right: auto !important;
}

.vsf-contact-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.vsf-contact-link:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
    border-radius: 2px;
    color: #ffffff;
}

.vsf-contact-text {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 4px 0;
    text-align: left !important;
}

.vsf-contact-text:last-child {
    margin-bottom: 0;
}

/* ============================================
   COPYRIGHT SECTION
   ============================================ */

.vsf-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    background: #0a0a0a;
}

.vsf-copyright-text {
    font-size: 13px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    text-align: left;
}

.vsf-divider {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.3);
}

.vsf-developer {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   MOBILE OPTIMIZATION
   ============================================ */

@media (max-width: 767px) {
    .vsf-container {
        padding: 0 20px;
    }

    .vsf-grid {
        padding: 40px 0;
        gap: 32px;
    }

    .vsf-copyright {
        padding: 16px 0;
    }

    .vsf-copyright-text {
        font-size: 12px;
    }

    .vsf-divider {
        display: block;
        margin: 4px 0;
        opacity: 0;
    }
}

/* ============================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================ */

/* Ensure all interactive elements have focus states */
a:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .vsf-social-icon,
    .vsf-link,
    .vsf-contact-link {
        transition: none;
    }

    .vsf-social-icon:hover {
        transform: none;
    }

    .vsf-link::after {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .vsf-heading {
        color: #ffffff;
    }

    .vsf-link,
    .vsf-contact-link {
        color: #ffffff;
    }

    .vsf-social-icon {
        background: rgba(255, 255, 255, 0.2);
        color: #ffffff;
    }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */

/* Use GPU acceleration for transforms */
.vsf-social-icon {
    will-change: transform;
}

/* Prevent layout shifts */
.vsf-link::after {
    will-change: width;
}