/* Modern Premium Footer Design */
:root {
    --footer-bg: #003252;
    --footer-bg-alt: #1a2f3d;
    --footer-text: #b8c5d1;
    --footer-heading: #ffffff;
    --footer-accent: #d4af37;
    --footer-link-hover: #ffffff;
    --footer-border: rgba(255, 255, 255, 0.08);
    --transition-fast: all 0.3s ease;
}

.footer-section {
    background-color: var(--footer-bg);
    padding: 60px 0 20px;
    color: var(--footer-text);
    font-size: 15px;
    line-height: 1.8;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
    align-items: start;
}

/* Brand Column Styles */
.footer-brand {
    text-align: left;
}

.footer-logo {
    margin-bottom: 25px;
    max-width: 220px;
}

.footer-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.footer-about p {
    color: var(--footer-text);
    line-height: 1.9;
    font-size: 14.5px;
    margin-bottom: 0;
}

/* Heading Styles */
.footer-heading {
    color: var(--footer-heading);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    padding-bottom: 12px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--footer-accent) 0%, transparent 100%);
}

/* Center Column - Information */
.footer-information {
    text-align: left;
    padding-left: 20px;
}

.footer-information .footer-heading {
    text-align: left;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
    padding-bottom: 15px;
    padding-left: 0;
}

.footer-information .footer-heading::after {
    left: 0;
    transform: none;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--footer-accent) 0%, rgba(212, 175, 55, 0.3) 100%);
}

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

.footer-information li {
    margin-bottom: 16px;
    position: relative;
}

.footer-information li a {
    color: var(--footer-text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    font-weight: 400;
    font-size: 15px;
    padding-left: 0;
}

.footer-information li a::before {
    content: '›';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 18px;
    color: var(--footer-accent);
    font-weight: bold;
    line-height: 1;
    min-width: 20px;
}

.footer-information li a:hover {
    color: var(--footer-accent);
    transform: translateX(5px);
}

.footer-information li a:hover::before {
    color: var(--footer-accent);
}

/* Contact Details */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: var(--footer-text);
}

.contact-item i {
    color: var(--footer-accent);
    font-size: 18px;
    margin-top: 3px;
    width: 20px;
    flex-shrink: 0;
}

.contact-item span,
.contact-item a {
    color: var(--footer-text);
    text-decoration: none;
    transition: var(--transition-fast);
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--footer-accent);
}

/* Social Icons */
.footer-social {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
}

.social-icon {
    width: 42px;
    height: 42px;
    background: var(--footer-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--footer-heading);
    transition: var(--transition-fast);
    text-decoration: none;
    border: 2px solid transparent;
}

.social-icon i {
    font-size: 18px;
    color: #fff;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
    border-color: var(--footer-accent);
}

.social-icon.facebook { background: linear-gradient(135deg, #1877f2 0%, #0d5aba 100%); }
.social-icon.instagram { background: linear-gradient(135deg, #e1306c 0%, #c13584 100%); }
.social-icon.linkedin { background: linear-gradient(135deg, #0077b5 0%, #00589b 100%); }
.social-icon.whatsapp { background: linear-gradient(135deg, #25d366 0%, #128c7e 100%); }

/* Bottom Bar */
.footer-bottom {
    border-top: 1px solid var(--footer-border);
    padding-top: 25px;
    text-align: center;
    font-size: 14px;
    color: var(--footer-text);
}

.footer-bottom a {
    color: var(--footer-accent);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-bottom a:hover {
    color: #fff;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-section {
        padding: 40px 0 20px;
    }
    
    .footer-container {
        padding: 0 20px;
    }
    
    .footer-brand,
    .footer-information,
    .footer-contact {
        text-align: left;
    }
    
    .footer-social {
        justify-content: flex-start;
    }
    
    .footer-logo {
        max-width: 200px;
    }
}

/* Footer Accordion for Mobile */
@media (max-width: 768px) {
    .footer-information, .footer-contact {
        padding-left: 0 !important;
        border-bottom: 1px solid var(--footer-border);
        padding-bottom: 10px;
    }

    .footer-heading {
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 15px !important;
        padding-bottom: 15px !important;
        transition: color 0.3s ease;
    }

    .footer-heading::after {
        display: none !important; /* Remove static line on mobile */
    }

    /* Toggle Icon */
    .footer-heading::before {
        content: '\f107'; /* FontAwesome Angle Down */
        font-family: 'FontAwesome';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        font-size: 18px;
        color: var(--footer-accent);
        transition: transform 0.4s ease;
    }

    .footer-heading.active::before {
        transform: translateY(-50%) rotate(180deg);
    }

    .footer-heading.active {
        color: var(--footer-accent);
    }

    /* Content Hiding/Showing with Smooth Slide */
    .footer-links, .contact-details {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s cubic-bezier(0, 1, 0, 1);
        opacity: 0;
        visibility: hidden;
        padding-top: 0;
    }

    .footer-heading.active + .footer-links,
    .footer-heading.active + .contact-details {
        max-height: 1000px;
        transition: max-height 0.8s ease-in-out;
        opacity: 1;
        visibility: visible;
        padding-top: 10px;
        padding-bottom: 15px;
    }

    .footer-brand {
        border-bottom: 1px solid var(--footer-border);
        padding-bottom: 25px;
        margin-bottom: 10px;
    }

    .footer-logo {
        margin-bottom: 15px;
    }
}