.footer-section {
    background-color: #ffffff;
    color: #475569;
    padding-top: 4.5rem;
    padding-bottom: 2rem;
    border-top: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.footer-watermark {
    position: absolute;
    bottom: -2rem;
    right: 2%;
    max-height: 320px;
    width: auto;
    opacity: 0.08;
    pointer-events: none;
    z-index: 1;
    filter: none;
    user-select: none;
}

.footer-wrapper {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    box-sizing: border-box;
    position: relative;
    z-index: 5;
}

.footer-top-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand-logo {
    max-height: 42px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1.25rem;
}

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 1.25rem;
    display: block;
}

.footer-brand-desc {
    font-size: 0.875rem;
    font-weight: 400;
    color: #64748b;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.footer-social-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-social-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: #f1f5f9;
    color: #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid #e2e8f0;
}

.footer-social-icon:hover {
    background-color: var(--primary-color, #2563eb);
    color: #ffffff;
    border-color: var(--primary-color, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2);
}

.footer-col-title {
    color: #0f172a;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0;
    margin: 0;
}

.footer-menu-link {
    color: #64748b;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-menu-link:hover {
    color: var(--primary-color, #2563eb);
    transform: translateX(3px);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: #475569;
    margin-bottom: 0.875rem;
    line-height: 1.5;
    font-weight: 400;
}

.footer-contact-icon {
    color: var(--primary-color, #2563eb);
    font-size: 0.9375rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.footer-bottom-bar {
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.8125rem;
    font-weight: 400;
    color: #64748b;
}

.footer-trust-tags {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.footer-trust-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: #475569;
    font-weight: 500;
}

.footer-trust-tag i {
    color: #10b981;
}