/* ============================================
   FAQ PAGE STYLES - SELF-CONTAINED CSS
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary-blue: #1e40af;
    --primary-blue-dark: #1e3a8a;
    --primary-blue-200: #bfdbfe;
    --secondary-green: #059669;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
}

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Modern Header Styles */
.modern-header {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    min-height: 80px;
}

.desktop-header {
    display: flex;
}

.mobile-header {
    display: none;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex-shrink: 0;
}

.clinic-name {
    font-family: var(--font-secondary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.clinic-subtitle {
    font-size: 0.8rem;
    color: var(--gray-600);
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.main-navigation {
    display: flex;
    flex: 1;
    justify-content: center;
    margin: 0 var(--space-lg);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    padding: var(--space-sm) 0;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-blue);
    border-radius: 1px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex-shrink: 0;
    align-items: flex-end;
}

.contact-row {
    display: flex;
    align-items: center;
}

.location {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray-600);
    font-size: 0.8rem;
    font-weight: 500;
}

.location i {
    color: var(--secondary-green);
    font-size: 0.85rem;
}

.phone-cta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: color 0.3s ease;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--primary-blue);
}

.phone-cta:hover {
    color: var(--white);
    background: var(--primary-blue);
}

.phone-cta i {
    font-size: 0.85rem;
}

/* Mobile Header */
.mobile-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
    margin-bottom: var(--space-md);
}

.mobile-header-row2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--gray-200);
}

.mobile-location {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray-600);
    font-size: 0.85rem;
    font-weight: 500;
}

.mobile-location i {
    color: var(--secondary-green);
    font-size: 0.9rem;
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--primary-blue-200);
}

.mobile-phone i {
    font-size: 0.9rem;
}

.mobile-menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-radius: var(--radius-sm);
    transition: background 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--gray-100);
}

.mobile-menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--primary-blue);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 999;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav-list {
    list-style: none;
    padding: var(--space-lg);
    margin: 0;
}

.mobile-nav-list li {
    margin-bottom: var(--space-sm);
}

.mobile-nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    display: block;
    padding: var(--space-sm) 0;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--primary-blue);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-green);
    color: var(--white);
}

.btn-secondary:hover {
    background: #047857;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .desktop-header {
        display: none;
    }
    
    .mobile-header {
        display: block;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .clinic-name {
        font-size: 1.6rem;
    }
    
    .clinic-subtitle {
        font-size: 0.85rem;
    }
    
    .header-content {
        padding: var(--space-md) 0;
        min-height: auto;
    }
}

/* FAQ Hero Section */
.faq-hero {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.8) 0%, rgba(5, 150, 105, 0.8) 50%, rgba(30, 58, 138, 0.8) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/clinic1.jpeg') center/cover;
    opacity: 0.3;
}

.faq-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.faq-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    font-family: var(--font-secondary);
}

.faq-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
    font-family: var(--font-primary);
}

.faq-description {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
    font-family: var(--font-primary);
}

/* FAQ Categories */
.faq-categories {
    padding: var(--space-2xl) 0;
    background: var(--gray-50);
}

.faq-categories h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--space-xl);
    color: var(--gray-800);
    font-family: var(--font-secondary);
    font-weight: 600;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.category-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(30, 64, 175, 0.15);
    border-color: var(--primary-blue);
}

.category-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--space-md);
    transition: color 0.3s ease;
}

.category-card:hover i {
    color: var(--secondary-green);
}

.category-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--gray-800);
    font-family: var(--font-secondary);
    font-weight: 600;
}

.category-card p {
    color: var(--gray-600);
    line-height: 1.5;
    font-family: var(--font-primary);
}

/* FAQ Content */
.faq-content {
    padding: var(--space-2xl) 0;
    background: var(--white);
}

.faq-section {
    margin-bottom: var(--space-2xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--space-lg);
}

.faq-section h2 {
    font-size: 2.2rem;
    margin-bottom: var(--space-xl);
    color: var(--gray-800);
    border-bottom: 3px solid var(--primary-blue);
    padding-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-secondary);
    font-weight: 600;
}

.faq-section h2 i {
    color: var(--primary-blue);
    font-size: 2rem;
}

.faq-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.faq-item:hover {
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.1);
    border-color: var(--primary-blue-light);
}

.faq-question {
    padding: var(--space-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--primary-blue-50);
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
    flex: 1;
    font-family: var(--font-primary);
}

.faq-question i {
    font-size: 1.2rem;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--gray-50);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    margin: 0;
    line-height: 1.6;
    color: var(--gray-700);
    font-family: var(--font-primary);
}

.faq-answer p:first-child {
    padding-top: var(--space-lg);
}

/* FAQ CTA Section */
.faq-cta {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 50%, var(--primary-blue-dark) 100%);
    color: var(--white);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-secondary);
    font-weight: 600;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--space-xl);
    opacity: 0.9;
    font-family: var(--font-primary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: var(--space-lg) var(--space-xl);
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all 0.3s ease;
    font-family: var(--font-primary);
    font-weight: 500;
    border: 2px solid;
}

.faq-cta .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
    border-color: var(--white);
}

.faq-cta .btn-primary:hover {
    background: transparent;
    color: var(--white);
    transform: translateY(-2px);
}

.faq-cta .btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.faq-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* ============================================
   MINIMAL FAQ FOOTER STYLES
   ============================================ */

.faq-footer {
    background: var(--gray-50);
    color: var(--gray-700);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-2xl);
    border-top: 1px solid var(--gray-200);
}

.faq-footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.faq-footer-section h4 {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--primary-blue);
    display: inline-block;
}

.faq-footer-section p {
    margin: 0 0 var(--space-sm) 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--gray-600);
}

.faq-footer-section p strong {
    color: var(--gray-800);
    font-weight: 600;
}

.footer-credentials {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.credential {
    font-size: 0.85rem;
    color: var(--secondary-green);
    font-weight: 500;
}

.faq-footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.faq-footer-section ul li {
    margin-bottom: var(--space-xs);
}

.faq-footer-section ul li a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    display: block;
    padding: 2px 0;
}

.faq-footer-section ul li a:hover {
    color: var(--primary-blue);
    padding-left: var(--space-xs);
}

.contact-detail {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    align-items: flex-start;
}

.contact-detail i {
    color: var(--secondary-green);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-detail div {
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--gray-600);
}

.contact-detail strong {
    color: var(--gray-800);
    font-weight: 600;
}

.contact-detail a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-detail a:hover {
    color: var(--primary-blue-dark);
}

.faq-footer-social {
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-lg);
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--white);
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.1rem;
}

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

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom-content p {
    color: var(--gray-500);
    font-size: 0.85rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--primary-blue);
}

/* ============================================
   FAQ RESPONSIVE STYLES
   ============================================ */

/* Mobile FAQ Styles */
@media (max-width: 768px) {
    .faq-hero {
        padding: 100px 0 60px;
        margin-top: 60px;
    }
    
    .faq-hero h1 {
        font-size: 2.5rem;
    }
    
    .faq-subtitle {
        font-size: 1.2rem;
    }
    
    .faq-description {
        font-size: 1rem;
        padding: 0 var(--space-md);
    }
    
    /* Fix overflow issues for iPhone 14 and similar devices */
    .faq-hero-content {
        padding: 0 var(--space-md) !important;
        max-width: 100% !important;
    }
    
    .faq-hero h1 {
        font-size: 2rem !important;
        line-height: 1.2 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
    
    .faq-subtitle {
        font-size: 1.1rem !important;
        line-height: 1.3 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
    
    .faq-description {
        font-size: 0.95rem !important;
        line-height: 1.4 !important;
        padding: 0 var(--space-sm) !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
    }
    
    .faq-categories {
        padding: var(--space-xl) 0;
    }
    
    .faq-categories h2 {
        font-size: 2rem;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: 0 var(--space-md);
    }
    
    .category-card {
        padding: var(--space-lg);
    }
    
    .category-card i {
        font-size: 2.5rem;
    }
    
    .category-card h3 {
        font-size: 1.3rem;
    }
    
    .faq-content {
        padding: var(--space-xl) 0;
    }
    
    .faq-section {
        padding: 0 var(--space-md);
    }
    
    .faq-section h2 {
        font-size: 1.8rem;
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .faq-question {
        padding: var(--space-md);
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .faq-answer p {
        padding: 0 var(--space-md) var(--space-md);
        font-size: 0.95rem;
    }
    
    .faq-cta {
        padding: var(--space-xl) 0;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1rem;
        padding: 0 var(--space-md);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* Footer Mobile Styles */
    .faq-footer-main {
        grid-template-columns: 1fr !important;
        gap: var(--space-lg) !important;
    }
    
    .faq-footer-section {
        text-align: center !important;
    }
    
    .faq-footer-section h4 {
        text-align: center !important;
        border-bottom: 2px solid var(--primary-blue) !important;
        margin: 0 auto var(--space-md) !important;
    }
    
    .footer-credentials {
        align-items: center !important;
    }
    
    .contact-detail {
        justify-content: center !important;
        text-align: center !important;
    }
    
    .social-links {
        flex-direction: column !important;
        gap: var(--space-md) !important;
    }
    
    .social-link {
        justify-content: center !important;
    }
    
    .footer-bottom-content {
        flex-direction: column !important;
        text-align: center !important;
        gap: var(--space-sm) !important;
    }
    
    .footer-bottom-links {
        justify-content: center !important;
    }

}

/* Extra Small Mobile Devices (iPhone 14, etc.) */
@media (max-width: 480px) {
    .faq-hero-content {
        padding: 0 var(--space-sm) !important;
    }
    
    .faq-hero h1 {
        font-size: 1.8rem !important;
        line-height: 1.1 !important;
        margin-bottom: var(--space-sm) !important;
    }
    
    .faq-subtitle {
        font-size: 1rem !important;
        line-height: 1.2 !important;
        margin-bottom: var(--space-md) !important;
    }
    
    .faq-description {
        font-size: 0.9rem !important;
        line-height: 1.3 !important;
        padding: 0 var(--space-xs) !important;
    }
    
    /* Ensure container doesn't overflow */
    .container {
        padding: 0 var(--space-sm) !important;
        max-width: 100% !important;
    }
}

/* Tablet FAQ Styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-hero h1 {
        font-size: 3rem;
    }
    
    .faq-section h2 {
        font-size: 2rem;
    }
    
    /* Footer Tablet Styles */
    .faq-footer-main {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--space-xl) !important;
    }
    
    .faq-footer-section:last-child {
        grid-column: 1 / -1 !important;
    }
    
    .social-links {
        gap: var(--space-lg) !important;
    }
}