/* ==========================================================================
   Clean Professional Footer Design
   EineCosmetics - Manufacturing Company
   ========================================================================== */

/* ==========================================================================
   Foundation - Clean & Professional
   ========================================================================== */

.site-footer {
    background: #1a1a1a;
    color: #ffffff;
    border-top: 1px solid #333333;
}

.footer-wrapper {
    position: relative;
}

.footer-main-content {
    padding: 40px 0 30px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Responsive Grid */
@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 50px;
    }
}

/* ==========================================================================
   Content Sections - Clear Hierarchy
   ========================================================================== */

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Company Section */
.footer-brand {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px 0;
    font-family: var(--font-heading, 'Noto Serif JP', serif);
    line-height: 1.2;
}

.brand-accent {
    color: #ef695a;
}

.company-tagline {
    color: #ffffff;
    margin: 0 0 16px 0;
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.9;
}

/* Contact Information */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #ffffff;
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.9;
}

.contact-item i {
    color: #ef695a;
    min-width: 16px;
    margin-top: 2px;
    font-size: 14px;
}

.phone-link,
.email-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.phone-link:hover,
.email-link:hover {
    color: #ef695a;
}

/* ==========================================================================
   Navigation - Clean & Accessible
   ========================================================================== */

.footer-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 16px 0;
    font-family: var(--font-heading, 'Noto Serif JP', serif);
}

.footer-nav-list,
.quick-links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav-list a,
.quick-links-list a {
    color: #ffffff;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.4;
    opacity: 0.9;
}

.footer-nav-list a:hover,
.quick-links-list a:hover {
    color: #ef695a;
    opacity: 1;
}

.quick-links-list i {
    color: #ef695a;
    min-width: 14px;
    font-size: 12px;
}

/* ==========================================================================
   Features Section - Professional Display
   ========================================================================== */

.features-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: #2a2a2a;
    border-radius: 6px;
    border-left: 3px solid #ef695a;
}

.feature-item i {
    color: #ef695a;
    font-size: 14px;
    min-width: 16px;
}

.feature-item span {
    font-size: 13px;
    font-weight: 500;
    color: #ffffff;
    line-height: 1.4;
}

/* ==========================================================================
   Footer Bottom - Clean Separation
   ========================================================================== */

.footer-bottom {
    background: #0f0f0f;
    border-top: 1px solid #333333;
    padding: 20px 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-bottom-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

@media (min-width: 768px) {
    .footer-bottom-left {
        align-items: flex-start;
    }
}

.copyright {
    margin: 0;
    color: #ffffff;
    font-size: 12px;
    opacity: 0.8;
}

.footer-legal-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-legal-links {
        justify-content: flex-start;
    }
}

.footer-legal-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 12px;
    transition: color 0.2s ease;
    opacity: 0.8;
}

.footer-legal-links a:hover {
    color: #ef695a;
    opacity: 1;
}

/* ==========================================================================
   Social Links - Minimal & Professional
   ========================================================================== */

.footer-bottom-right .social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2a2a2a;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid #404040;
    opacity: 0.9;
}

.social-link:hover {
    background: #ef695a;
    color: #ffffff;
    border-color: #ef695a;
    opacity: 1;
}

/* Brand-specific social colors */
.social-link.facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-link.instagram:hover {
    background: #e4405f;
    border-color: #e4405f;
}

.social-link.twitter:hover {
    background: #1da1f2;
    border-color: #1da1f2;
}

.social-link.linkedin:hover {
    background: #0077b5;
    border-color: #0077b5;
}

/* ==========================================================================
   Mobile Optimizations
   ========================================================================== */

@media (max-width: 767px) {
    .footer-main-content {
        padding: 30px 0 20px 0;
    }
    
    .footer-grid {
        gap: 24px;
        padding: 0 16px;
    }
    
    .footer-brand {
        font-size: 20px;
    }
    
    .footer-title {
        font-size: 15px;
        margin: 0 0 12px 0;
    }
    
    .feature-item {
        padding: 10px 12px;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
    }
}

/* ==========================================================================
   Accessibility & Print Styles
   ========================================================================== */

/* Focus States */
.footer-nav-list a:focus,
.quick-links-list a:focus,
.phone-link:focus,
.email-link:focus,
.social-link:focus {
    outline: 2px solid #ef695a;
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .site-footer {
        border-top: 2px solid #ffffff;
    }
    
    .footer-bottom {
        border-top: 2px solid #ffffff;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .footer-nav-list a,
    .quick-links-list a,
    .phone-link,
    .email-link,
    .social-link {
        transition: none;
    }
}

/* Print Styles */
@media print {
    .site-footer {
        background: #ffffff !important;
        color: #000000 !important;
        border-top: 1px solid #000000;
    }
    
    .footer-brand,
    .footer-title,
    .feature-item span {
        color: #000000 !important;
    }
    
    .social-links {
        display: none !important;
    }
}