/**
 * Aspire Wellness - Footer Layout
 * Modern 3-section footer: Brand, Menus, Contact
 */

/* ===== MAIN FOOTER ===== */
.site-footer {
    background-color: var(--secondary-charcoal);
    color: var(--neutral-gray-300);
}

/* ===== ROW 1: BRAND + NEWSLETTER (Split Layout) ===== */
.footer-brand-section {
    padding: var(--space-12) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

@media (min-width: 768px) {
    .footer-brand-inner {
        flex-direction: row;
        align-items: center;
        gap: var(--space-12);
    }
}

/* Left side: Logo, tagline, socials */
.footer-brand-left {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand-left {
        flex: 0 0 auto;
        max-width: 380px;
        text-align: left;
    }
}

.footer-logo {
    margin-bottom: var(--space-4);
}

.footer-logo img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-site-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--neutral-white);
}

.footer-tagline {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--neutral-gray-400);
    margin-bottom: var(--space-5);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--neutral-gray-300);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--primary-coral);
    color: var(--neutral-gray-800);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

/* Right side: Newsletter */
.footer-brand-right {
    text-align: center;
    flex: 1;
}

@media (min-width: 768px) {
    .footer-brand-right {
        text-align: left;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        padding-left: var(--space-12);
    }
}

/* ===== ROW 2: MENUS SECTION (5 Columns) ===== */
.footer-menus-section {
    padding: var(--space-12) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-menus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8) var(--space-6);
}

@media (min-width: 768px) {
    .footer-menus-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-8);
    }
}

@media (min-width: 1024px) {
    .footer-menus-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-10);
    }
}

.footer-menu-column {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-menu-column {
        text-align: left;
    }
}

.footer-menu-title {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--neutral-white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--space-5);
    position: relative;
    display: inline-block;
}

.footer-menu-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background-color: var(--primary-coral);
    border-radius: 1px;
}

@media (min-width: 768px) {
    .footer-menu-title::after {
        left: 0;
        transform: none;
    }
}

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

.footer-menu li {
    margin-bottom: var(--space-3);
}

.footer-menu li:last-child {
    margin-bottom: 0;
}

.footer-menu a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--neutral-gray-400);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    position: relative;
}

.footer-menu a:hover {
    color: var(--primary-coral);
}

@media (min-width: 768px) {
    .footer-menu a::before {
        content: '';
        position: absolute;
        left: -12px;
        width: 4px;
        height: 4px;
        background-color: var(--primary-coral);
        border-radius: 50%;
        opacity: 0;
        transition: opacity var(--transition-fast);
    }

    .footer-menu a:hover::before {
        opacity: 1;
    }

    .footer-menu a:hover {
        padding-left: 0;
        transform: translateX(8px);
    }
}

/* ===== ROW 3: CONTACT SECTION (Full Width Center) ===== */
.footer-contact-section {
    padding: var(--space-10) 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.25) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .footer-contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-contact-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-5);
    }
}

.footer-contact-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: var(--space-4);
    padding: var(--space-5);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    border-left: none;
    transition: all var(--transition-base);
}

.footer-contact-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.footer-contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(248, 181, 172, 0.15) 0%, rgba(248, 181, 172, 0.08) 100%);
    border-radius: var(--radius-md);
    color: var(--primary-coral);
    margin-bottom: 0;
    transition: all var(--transition-fast);
}

.footer-contact-item:hover .footer-contact-icon {
    background: linear-gradient(135deg, rgba(248, 181, 172, 0.25) 0%, rgba(248, 181, 172, 0.15) 100%);
    color: var(--primary-coral-light);
}

.footer-contact-icon svg {
    width: 22px;
    height: 22px;
}

.footer-contact-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    min-width: 0;
}

.footer-contact-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--primary-coral);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact-text {
    font-size: var(--text-base);
    color: var(--neutral-white);
    line-height: var(--leading-relaxed);
}

a.footer-contact-text {
    transition: color var(--transition-fast);
}

a.footer-contact-text:hover {
    color: var(--primary-coral);
}

/* ===== NEWSLETTER (inside brand section) ===== */
.footer-newsletter-title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--neutral-white);
    margin-bottom: var(--space-2);
}

.footer-newsletter-text {
    font-size: var(--text-sm);
    color: var(--neutral-gray-400);
    line-height: var(--leading-relaxed);
    margin: 0 0 var(--space-5) 0;
}

.footer-newsletter-form {
    width: 100%;
}

.footer-newsletter-input-group {
    display: flex;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.footer-newsletter-input-group input[type="email"] {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-right: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--neutral-white);
    font-size: var(--text-base);
    outline: none;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    min-width: 0;
}

.footer-newsletter-input-group input[type="email"]::placeholder {
    color: var(--neutral-gray-500);
}

.footer-newsletter-input-group input[type="email"]:focus {
    border-color: var(--primary-coral);
    background-color: rgba(255, 255, 255, 0.12);
}

.footer-newsletter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background-color: var(--primary-coral);
    color: var(--neutral-gray-800);
    border: none;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.footer-newsletter-btn:hover {
    background-color: var(--primary-coral-light);
}

.footer-newsletter-btn:active {
    transform: scale(0.97);
}

.footer-newsletter-message {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    min-height: 1.2em;
}

.footer-newsletter-message.success {
    color: #4ade80;
}

.footer-newsletter-message.error {
    color: #f87171;
}

@media (max-width: 480px) {
    .footer-newsletter-btn-text {
        display: none;
    }

    .footer-newsletter-btn {
        padding: var(--space-3) var(--space-4);
    }
}

/* ===== FOOTER BOTTOM ===== */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-6) 0;
    background-color: rgba(0, 0, 0, 0.3);
}

.footer-bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--neutral-gray-500);
    margin: 0;
}

.footer-copyright a {
    color: var(--primary-coral-light);
}

.footer-copyright a:hover {
    color: var(--primary-coral);
}

.footer-legal-menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-1) var(--space-3);
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-legal-menu li {
    position: relative;
}

.footer-legal-menu li:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: calc(var(--space-3) / -2 - 1px);
    color: var(--neutral-gray-600);
    font-size: var(--text-xs);
}

.footer-legal-menu a {
    font-size: var(--text-xs);
    color: var(--neutral-gray-500);
    transition: color var(--transition-fast);
}

.footer-legal-menu a:hover {
    color: var(--primary-coral);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: max(var(--space-6), env(safe-area-inset-bottom));
    right: max(var(--space-6), env(safe-area-inset-right));
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--secondary-charcoal);
    color: var(--neutral-white);
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-coral);
    color: var(--neutral-gray-800);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ===== QUICK CONTACT WIDGET ===== */
.quick-contact-widget {
    position: fixed;
    bottom: max(var(--space-6), env(safe-area-inset-bottom));
    right: max(var(--space-6), env(safe-area-inset-right));
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.quick-contact-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.quick-contact-btn svg {
    width: 20px;
    height: 20px;
}

.quick-contact-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.quick-contact-btn.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.quick-contact-btn.whatsapp:hover {
    background: linear-gradient(135deg, #2be071 0%, #25D366 100%);
}

.quick-contact-btn.phone {
    background: linear-gradient(135deg, var(--primary-coral) 0%, var(--primary-coral-dark) 100%);
    color: var(--neutral-gray-800);
}

.quick-contact-btn.phone:hover {
    background: linear-gradient(135deg, var(--primary-coral-light) 0%, var(--primary-coral) 100%);
}

/* Pulse animation for WhatsApp button */
.quick-contact-btn.whatsapp::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-full);
    background: #25D366;
    z-index: -1;
    animation: quickContactPulse 2s ease-in-out infinite;
}

@keyframes quickContactPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Adjust back-to-top position when quick contact widget is present */
.quick-contact-widget ~ .back-to-top,
.quick-contact-widget + .back-to-top {
    bottom: calc(var(--space-6) + 120px);
}

/* Mobile adjustments */
@media (max-width: 640px) {
    .footer-brand-section {
        padding: var(--space-10) 0;
    }

    .footer-tagline {
        font-size: var(--text-base);
    }

    .footer-menus-section {
        padding: var(--space-10) 0;
    }

    .footer-contact-section {
        padding: var(--space-8) 0;
    }

    .quick-contact-widget {
        bottom: max(var(--space-4), env(safe-area-inset-bottom));
        right: max(var(--space-4), env(safe-area-inset-right));
    }

    .quick-contact-btn {
        width: 44px;
        height: 44px;
    }

    .quick-contact-btn svg {
        width: 18px;
        height: 18px;
    }

    .back-to-top {
        width: 44px;
        height: 44px;
        bottom: max(var(--space-4), env(safe-area-inset-bottom));
        right: max(var(--space-4), env(safe-area-inset-right));
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }

    .quick-contact-widget ~ .back-to-top,
    .quick-contact-widget + .back-to-top {
        bottom: calc(var(--space-4) + 105px);
    }
}

/* ===== LEGACY SUPPORT ===== */
/* Keep these for backward compatibility if widgets are used */
.footer-widgets {
    padding: var(--space-16) 0;
}

.footer-widgets-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}

@media (min-width: 640px) {
    .footer-widgets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-widgets-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-widget {
    color: var(--neutral-gray-300);
}

.footer-widget-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--neutral-white);
    margin-bottom: var(--space-6);
    position: relative;
    padding-bottom: var(--space-3);
}

.footer-widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary-coral);
    border-radius: 2px;
}

/* Footer contact list for legacy widgets */
.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list .footer-contact-item {
    flex-direction: row;
    text-align: left;
    padding: 0;
    margin-bottom: var(--space-4);
}

.footer-contact-list .footer-contact-item:last-child {
    margin-bottom: 0;
}

.footer-contact-list .footer-contact-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0;
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.footer-contact-list .footer-contact-content {
    align-items: flex-start;
}