/* ==========================================================================
   E-Commerce Corporate Structured Footer Architecture Layout
   Colors: White Canvas, Slate Muted Gray Texts, Royal Blue Hover Highlights
   ========================================================================== */

.site-main-footer {
    background-color: #ffffff; /* Crisp white layout foundation surface canvas */
    border-top: 1px solid #e2e8f0; /* Soft professional structural divider break line */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    margin-top: 60px; /* Generous separation space room pushing below item content sections */
    padding-top: 50px;
    width: 100%;
    box-sizing: border-box;
}

.footer-container-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1.2fr; /* Balanced four column architecture */
    gap: 40px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px 40px 20px;
}

/* Column 1: Typography Branding Specific configurations */
.footer-logo-box {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.logo-accent-blue { color: #0056b3; } /* High quality royal corporate blue accent */
.logo-accent-dark { color: #111111; margin-left: 2px; }

.footer-company-subtext {
    font-size: 14px;
    font-weight: 700;
    color: #334155; /* Modern deep charcoal gray */
    margin: 0 0 16px 0;
}

.footer-contact-address {
    font-style: normal;
    font-size: 13px;
    line-height: 1.6;
    color: #64748b; /* Clean professional slate muted gray text color */
}

.contact-tel-row {
    display: block;
    margin-top: 10px;
    color: #334155;
    font-weight: 500;
}

/* Social Media Channels Track Configurations */
.footer-social-media-links {
    margin-top: 24px;
}

.social-header {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #475569;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.social-icons-track {
    display: flex;
    gap: 12px;
}

.social-icons-track a {
    color: #64748b;
    font-size: 20px;
    transition: color 0.15s ease;
}

.social-icons-track a:hover {
    color: #0056b3; /* Shifts completely to blue on link cursor sweeps */
}

/* Columns 2 & 3: Quick Navigation Link Arrays List */
.footer-menu-heading {
    font-size: 15px;
    font-weight: 700;
    color: #1e293b; /* Dark sharp text for category header names */
    margin: 0 0 20px 0;
    letter-spacing: 0.3px;
}

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

.footer-links-list li {
    margin-bottom: 12px;
}

.footer-links-list a {
    font-size: 13px;
    color: #64748b; /* Clean neutral tracking list text rules */
    text-decoration: none;
    transition: color 0.15s ease, transform 0.15s ease;
    display: inline-block;
}

.footer-links-list a:hover {
    color: #0056b3; /* Turns vibrant clean blue on text interactive highlights */
    transform: translateX(2px);
}

/* Column 4: Certified Standardization Card Badge Graphics Box */
.footer-certifications-column {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
}

.cert-card-badge-container {
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 16px;
    background: #f8fafc; /* Flat clean gray texture block fill */
    display: inline-block;
    text-align: center;
    min-width: 180px;
}

.cert-badge-frame {
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.cert-badge-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #64748b;
    text-transform: uppercase;
}

.cert-badge-standard {
    font-size: 18px;
    font-weight: 800;
    color: #1e293b;
    margin: 2px 0;
}

.cert-badge-subtext {
    font-size: 11px;
    color: #475569;
    font-weight: 500;
}

.cert-logos-clip-track {
    display: flex;
    justify-content: center;
    gap: 15px;
    color: #94a3b8;
    font-size: 20px;
}

/* Absolute Lowest Utility Compliance Bottom Segment Bar Bar */
.footer-bottom-utility-bar {
    background-color: #1e293b; /* Deep high-end dark slate gray background fill */
    color: #94a3b8; /* Light gray text contrast */
    padding: 20px 0;
    font-size: 12px;
}

.footer-bottom-flex-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

.utility-copyright-string {
    letter-spacing: 0.2px;
}

.modify-consent-trigger-link {
    color: #94a3b8;
    text-decoration: underline;
    transition: color 0.15s ease;
}

.modify-consent-trigger-link:hover {
    color: #ffffff; /* Glows white upon hover choices */
}

/* Payment Processing Card Symbol Arrays */
.utility-payment-icons-tray {
    display: flex;
    gap: 8px;
}

.payment-badge {
    background-color: #334155; /* Subtle flat internal background blocks */
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    border: 1px solid #475569;
}

/* Responsive Structural Media Breakers for Fluid Screens */
@media (max-width: 1024px) {
    .footer-container-grid {
        grid-template-columns: 1fr 1fr; /* Collapse into double row grids on tablets */
        gap: 30px;
    }
    .footer-certifications-column {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .footer-container-grid {
        grid-template-columns: 1fr; /* Absolute single item row block stacking configurations on phones */
    }
    .footer-bottom-flex-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}