/* Professional Enhanced Footer Styles */
.enhanced-footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    margin-top: 0;
    padding: 0;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.enhanced-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #0ea5e9, transparent);
    opacity: 0.6;
}

.footer-container {
    margin: 0 4px;
    padding: 0 16px;
    position: relative;
    z-index: 2;
}

@media (min-width: 640px) {
    .footer-container {
        padding: 0 24px;
    }
}

@media (min-width: 1024px) {
    .footer-container {
        padding: 0 32px;
    }
}

/* Base Mobile-First Styles */
.footer-main {
    display: block;
    padding: 40px 0 30px;
    text-align: center;
}

.footer-column {
    display: flex;
    flex-direction: column;
    margin-bottom: 32px;
    text-align: center;
    width: 100%;
}

/* Brand Column */
.brand-column {
    max-width: 100%;
    margin: 0 auto 32px;
}

.footer-logo {
    margin-bottom: 24px;
    position: relative;
    justify-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    filter: brightness(1.3) contrast(1.1);
    transition: all 0.3s ease;
}

.logo-img:hover {
    filter: brightness(1.5) contrast(1.2);
    transform: scale(1.05);
}

.company-description {
    color: #e2e8f0;
    line-height: 1.8;
    margin-bottom: 32px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.3px;
    max-width: 350px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 20px 0;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
    color: #ffffff;
}

.social-link i {
    font-size: 18px;
}

/* Professional Footer Titles */
.footer-title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 28px;
    position: relative;
    padding-bottom: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #0ea5e9, #2563eb, #7c3aed);
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.3);
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-bottom: 15px;
}

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

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.7;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    position: relative;
    padding: 8px 12px;
    border-radius: 8px;
    font-weight: 400;
    letter-spacing: 0.2px;
}

.footer-links a:hover {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(59, 130, 246, 0.1));
    transform: translateX(2px);
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.2);
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #0ea5e9, #3b82f6);
    transition: width 0.3s ease;
    border-radius: 1px;
}

/* Consultation CTA */

.consultation-btn {
    background: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);
    color: #ffffff;
    border: none;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    box-shadow: 0 6px 25px rgba(14, 165, 233, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.consultation-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.consultation-btn:hover::before {
    left: 100%;
}

.consultation-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(14, 165, 233, 0.6);
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.consultation-btn i {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.consultation-btn:hover i {
    transform: scale(1.1);
}

/* Professional Contact Info Styles */

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: #e2e8f0;
    font-size: 15px;
    line-height: 1.6;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(14, 165, 233, 0.05);
    transform: translateX(2px);
}

.contact-item i {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(59, 130, 246, 0.15));
    border-radius: 50%;
    color: #0ea5e9;
    font-size: 12px;
    margin-right: 14px;
    flex-shrink: 0;
    border: 1px solid rgba(14, 165, 233, 0.3);
}

.contact-info {
    margin: 0;
}

.contact-item a {
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.contact-item a:hover {
    color: #ffffff;
    text-shadow: 0 0 8px rgba(14, 165, 233, 0.3);
}

/* Address Styles */
.footer-address {
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border-left: 3px solid #0ea5e9;
    width: fit-content;
}

.address-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.address-title i {
    color: #0ea5e9;
    font-size: 16px;
}

.address-text {
    color: #cccccc;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* Professional Visual Enhancements */
.footer-column {
    position: relative;
}

.footer-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 0;
    /* background: linear-gradient(180deg, transparent, rgba(14, 165, 233, 0.3), transparent); */
    transition: height 0.3s ease;
}

.footer-column:hover::before {
    height: 100%;
}

/* Enhanced Brand Column */
.brand-column {
    position: relative;
    padding: 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.brand-column:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(14, 165, 233, 0.1);
}

/* Professional Typography */
.footer-links li {
    position: relative;
    overflow: hidden;
}

.footer-links li::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #0ea5e9, #3b82f6);
    transition: width 0.3s ease;
}

.footer-links li:hover::after {
    width: 100%;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 32px 0;
}

.footer-bottom-content {
    text-align: center;
}

.footer-bottom-content p {
    color: #999999;
    margin: 0;
    font-size: 14px;
}

/* Background Decoration */
.footer-bg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.05);
    filter: blur(40px);
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation: float 8s ease-in-out infinite reverse;
    animation-delay: 2s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Simplified Responsive Design */

/* Mobile Devices (up to 767px) */
@media (max-width: 767px) {
    .footer-container {
        padding: 0 16px;
    }

    .footer-main {
        display: block !important;
        padding: 40px 0 30px !important;
        text-align: center !important;
    }

    .footer-column {
        margin-bottom: 32px !important;
        text-align: center !important;
        width: 100% !important;
    }

    .brand-column {
        max-width: 100% !important;
        margin: 0 auto 32px !important;
    }

    .footer-title {
        font-size: 18px !important;
        margin-bottom: 20px !important;
    }

    .footer-title::after {
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 40px !important;
    }

    .footer-links a {
        font-size: 16px !important;
        padding: 12px 16px !important;
        display: block !important;
        min-height: 44px !important;
        border-radius: 8px !important;
        text-align: center !important;
    }

    .footer-links a:hover {
        background-color: rgba(14, 165, 233, 0.1) !important;
        transform: none !important;
    }

    .footer-links a::before {
        display: none !important;
    }

    .company-description {
        font-size: 16px !important;
        line-height: 1.6 !important;
        margin-bottom: 24px !important;
        max-width: 400px !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .consultation-btn {
        width: 100% !important;
        max-width: 300px !important;
        margin: 24px auto 0 !important;
        font-size: 16px !important;
        padding: 16px 24px !important;
    }

    .contact-item {
        justify-content: center !important;
        font-size: 15px !important;
    }

    .social-links {
        justify-content: center !important;
    }
}

/* Tablet Devices (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .footer-container {
        padding: 0 24px;
    }

    .footer-main {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 40px !important;
        padding: 60px 0 40px !important;
        text-align: center !important;
    }

    .brand-column {
        grid-column: 1 / -1 !important;
        text-align: center !important;
        margin-bottom: 32px !important;
        max-width: none !important;
    }

    .footer-column {
        text-align: center !important;
    }

    .footer-title::after {
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .footer-links a::before {
        display: none !important;
    }

    .footer-links a:hover {
        background-color: rgba(14, 165, 233, 0.1) !important;
        transform: none !important;
    }

    .contact-item {
        justify-content: center !important;
    }

    .social-links {
        justify-content: center !important;
    }

    .consultation-btn {
        max-width: 300px !important;
        margin: 0 auto !important;
    }
}

/* Desktop Devices (1024px+) */
@media (min-width: 1024px) {
    .footer-container {
        padding: 0;
        margin: 0 auto;
    }

    .footer-main {
        display: grid !important;
        grid-template-columns: 1.2fr 1fr 1fr 1fr !important;
        gap: 48px !important;
        padding: 80px 0 60px !important;
        text-align: left !important;
    }

    .brand-column {
        grid-column: auto !important;
        text-align: left !important;
        max-width: 320px !important;
    }

    .footer-column {
        text-align: left !important;
    }

    .footer-title::after {
        left: 0 !important;
        transform: none !important;
    }

    .footer-links a::before {
        content: '' !important;
        position: absolute !important;
        left: -16px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        width: 0 !important;
        height: 2px !important;
        background: #0ea5e9 !important;
        transition: width 0.3s ease !important;
        display: block !important;
    }

    .footer-links a:hover {
        transform: translateX(4px) !important;
        background-color: transparent !important;
    }

    .footer-links a:hover::before {
        width: 12px !important;
    }

    .contact-item {
        justify-content: flex-start !important;
    }

    .social-links {
        justify-content: flex-start !important;
    }

    .consultation-btn {
        margin: 0 !important;
        max-width: none !important;
    }
}

/* Enhanced Focus States for Accessibility */
.footer-links a:focus,
.social-link:focus,
.consultation-btn:focus {
    outline: 3px solid #0ea5e9;
    outline-offset: 2px;
    border-radius: 4px;
}

.footer-links a:focus-visible,
.social-link:focus-visible,
.consultation-btn:focus-visible {
    outline: 3px solid #0ea5e9;
    outline-offset: 2px;
}

/* Skip to content link for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #0ea5e9;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
}

.skip-link:focus {
    top: 6px;
}

/* Keyboard Navigation Enhancement */
.footer-links a,
.social-link,
.consultation-btn {
    position: relative;
}

.footer-links a:focus,
.social-link:focus,
.consultation-btn:focus {
    z-index: 1;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {

    .social-link,
    .footer-links a,
    .consultation-btn,
    .bg-shape {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }

    .footer-links a:hover {
        transform: none !important;
    }

    .consultation-btn:hover {
        transform: none !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .enhanced-footer {
        background: #000000 !important;
        border-top: 3px solid #ffffff;
    }

    .footer-links a {
        color: #ffffff !important;
        border: 1px solid transparent;
    }

    .footer-links a:hover,
    .footer-links a:focus {
        border-color: #ffffff;
        background-color: #333333;
    }

    .company-description {
        color: #ffffff !important;
    }

    .contact-item {
        color: #ffffff !important;
    }

    .contact-item a {
        color: #ffffff !important;
    }

    .social-link {
        border: 2px solid #ffffff;
        background: #000000 !important;
    }

    .consultation-btn {
        border: 2px solid #ffffff;
        background: #000000 !important;
        color: #ffffff !important;
    }

    .footer-title {
        color: #ffffff !important;
    }

    .footer-title::after {
        background: #ffffff !important;
    }
}

/* Screen Reader Only Content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Enhanced Touch Targets for Mobile */
@media (max-width: 767px) {

    .footer-links a,
    .social-link,
    .consultation-btn {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .footer-links a {
        justify-content: flex-start;
        padding-left: 16px;
    }
}