/* ============================================
   Diamond Medical Clinics - Main Stylesheet
   ============================================ */

/* ============================================
   Force Light Theme
   ============================================ */
:root {
    color-scheme: light only;
}

html {
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: light;
    }
    body {
        background-color: #ffffff !important;
        color: #333333 !important;
    }
}

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Primary Colors - DMC Brand */
    --primary: #1a4b8c;
    --primary-dark: #0d3a6e;
    --primary-light: #2d6bc4;
    
    /* Secondary Colors */
    --secondary: #d4af37;
    --secondary-light: #e8c860;
    
    /* Accent Colors */
    --accent: #2CB5C8;
    --accent-light: #4dd4e8;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Status Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Typography */
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Poppins', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-ar); background-color: var(--white); color: var(--gray-800); line-height: 1.6; overflow-x: hidden; }
body[dir="ltr"] { font-family: var(--font-en); }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* Utilities */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-lg); font-weight: 600; border-radius: var(--radius-lg); transition: all var(--transition-normal); }
.btn-primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); box-shadow: 0 4px 15px rgba(26, 75, 140, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(26, 75, 140, 0.4); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-lg { padding: var(--spacing-md) var(--spacing-xl); font-size: 1.1rem; }
.btn-block { width: 100%; }
.section-badge { display: inline-block; padding: var(--spacing-xs) var(--spacing-md); background: linear-gradient(135deg, rgba(26, 75, 140, 0.1) 0%, rgba(44, 181, 200, 0.1) 100%); color: var(--primary); font-size: 0.875rem; font-weight: 600; border-radius: var(--radius-full); margin-bottom: var(--spacing-md); }
.section-header { text-align: center; margin-bottom: var(--spacing-3xl); }
.section-header h2 { font-size: 2.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--spacing-md); }
.section-header p { color: var(--gray-600); max-width: 600px; margin: 0 auto; }
.loading { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--spacing-md); padding: var(--spacing-3xl); color: var(--gray-500); }
.loading i { font-size: 2rem; color: var(--primary); }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); transition: all var(--transition-normal); }
.navbar-content { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { display: flex; align-items: center; gap: var(--spacing-md); }
.logo img { width: 50px; height: 50px; border-radius: var(--radius-lg); object-fit: cover; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-size: 1.1rem; font-weight: 700; color: var(--primary); line-height: 1.2; }
.logo-short { font-size: 0.75rem; font-weight: 600; color: var(--secondary); }
.nav-links { display: flex; align-items: center; gap: var(--spacing-xl); }
.nav-links a { position: relative; font-weight: 500; color: var(--gray-700); padding: var(--spacing-sm) 0; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; right: 0; width: 0; height: 2px; background: var(--primary); transition: width var(--transition-normal); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: var(--spacing-md); }
.lang-switch { padding: var(--spacing-sm) var(--spacing-md); border: 1px solid var(--gray-300); border-radius: var(--radius-md); font-weight: 600; color: var(--gray-700); transition: all var(--transition-fast); }
.lang-switch:hover { background: var(--gray-100); }
.mobile-menu-btn { display: none; font-size: 1.5rem; color: var(--gray-700); }

/* Hero Section */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 80px; overflow: hidden; background: linear-gradient(135deg, var(--gray-50) 0%, #e8f4f8 100%); }
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-shape { position: absolute; border-radius: 50%; opacity: 0.5; }
.hero-shape-1 { width: 600px; height: 600px; background: linear-gradient(135deg, rgba(26, 75, 140, 0.1) 0%, rgba(44, 181, 200, 0.1) 100%); top: -200px; right: -200px; }
.hero-shape-2 { width: 400px; height: 400px; background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(232, 200, 96, 0.1) 100%); bottom: -100px; left: -100px; }
.hero-shape-3 { width: 200px; height: 200px; background: rgba(44, 181, 200, 0.1); top: 50%; left: 50%; transform: translate(-50%, -50%); }
.hero-content { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-3xl); align-items: center; }
.hero-text { z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-md); background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); border-radius: var(--radius-full); box-shadow: 0 4px 15px rgba(26, 75, 140, 0.3); margin-bottom: var(--spacing-lg); }
.hero-badge i { color: #ffffff; }
.hero-badge span { font-size: 0.875rem; font-weight: 600; color: #ffffff; }
.hero-text h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.2; color: var(--gray-900); margin-bottom: var(--spacing-lg); }
.hero-text h1 .highlight { display: block; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-text p { font-size: 1.125rem; color: var(--gray-600); margin-bottom: var(--spacing-xl); line-height: 1.8; }
.hero-buttons { display: flex; gap: var(--spacing-md); margin-bottom: var(--spacing-2xl); }
.hero-stats { display: flex; gap: var(--spacing-2xl); }
.stat { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.875rem; color: var(--gray-600); }
.hero-image { position: relative; z-index: 1; }
.hero-image-wrapper { position: relative; max-width: 450px; margin: 0 auto; }
.hero-image-wrapper img { border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); }
.hero-card { position: absolute; display: flex; align-items: center; gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-md); background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); border-radius: var(--radius-lg); box-shadow: 0 4px 15px rgba(26, 75, 140, 0.3); animation: float 3s ease-in-out infinite; }
.hero-card i { color: #ffffff; font-size: 1.25rem; }
.hero-card span { font-size: 0.875rem; font-weight: 600; color: #ffffff; }
.hero-card-1 { top: 20%; right: -30px; }
.hero-card-2 { bottom: 20%; left: -30px; animation-delay: 1.5s; }
.floating-shield { position: absolute; width: 120px; bottom: -20px; right: -20px; animation: float 4s ease-in-out infinite; animation-delay: 0.5s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Departments Section */
.departments { padding: var(--spacing-3xl) 0; background: var(--white); }
.departments-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-lg); }
.department-card { position: relative; padding: var(--spacing-xl); background: #e0f7fa; border: 1px solid var(--gray-200); border-radius: var(--radius-xl); text-align: center; transition: all var(--transition-normal); overflow: hidden; }
.department-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); transform: scaleX(0); transition: transform var(--transition-normal); }
.department-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.department-card:hover::before { transform: scaleX(1); }
.department-icon { width: 70px; height: 70px; margin: 0 auto var(--spacing-md); display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(26, 75, 140, 0.1) 0%, rgba(44, 181, 200, 0.1) 100%); border-radius: var(--radius-xl); font-size: 1.75rem; color: var(--primary); }
.department-card h3 { font-size: 1.25rem; font-weight: 600; color: var(--gray-800); margin-bottom: var(--spacing-sm); }
.department-card p { font-size: 0.875rem; color: var(--gray-500); }
.department-card .doctor-count { margin-top: var(--spacing-md); padding-top: var(--spacing-md); border-top: 1px solid var(--gray-100); font-size: 0.875rem; color: var(--primary); font-weight: 500; }

/* Doctors Section */
.doctors { padding: var(--spacing-3xl) 0; background: #e0f7fa; }
.doctors-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--spacing-sm); margin-bottom: var(--spacing-2xl); }
.filter-btn { padding: var(--spacing-sm) var(--spacing-lg); background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-full); font-weight: 500; color: var(--gray-600); transition: all var(--transition-fast); }
.filter-btn:hover, .filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }
.doctors-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-lg); }
.doctor-card { background: var(--white); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); transition: all var(--transition-normal); }
.doctor-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }
.doctor-image { position: relative; height: 250px; overflow: hidden; }
.doctor-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.doctor-card:hover .doctor-image img { transform: scale(1.05); }
.doctor-department { position: absolute; top: var(--spacing-md); right: var(--spacing-md); padding: var(--spacing-xs) var(--spacing-md); background: var(--primary); color: var(--white); font-size: 0.75rem; font-weight: 600; border-radius: var(--radius-full); }
.doctor-info { padding: var(--spacing-lg); }
.doctor-info h3 { font-size: 1.25rem; font-weight: 600; color: var(--gray-800); margin-bottom: var(--spacing-xs); }
.doctor-title { font-size: 0.875rem; color: var(--gray-500); margin-bottom: var(--spacing-md); }
.doctor-specialization { font-size: 0.8rem; color: var(--gray-600); line-height: 1.6; margin-bottom: var(--spacing-md); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.doctor-actions { display: flex; gap: var(--spacing-sm); }
.doctor-actions .btn { flex: 1; font-size: 0.875rem; }

/* About Section */
.about { padding: var(--spacing-3xl) 0; background: var(--white); }
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-3xl); align-items: center; }
.about-image img { width: 100%; max-width: 400px; margin: 0 auto; border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); }
.about-text h2 { font-size: 2.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: var(--spacing-lg); }
.about-text p { color: var(--gray-600); line-height: 1.8; margin-bottom: var(--spacing-xl); }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
.feature { display: flex; align-items: center; gap: var(--spacing-sm); }
.feature i { color: var(--success); font-size: 1.25rem; }
.feature span { font-weight: 500; color: var(--gray-700); }

/* Contact Section */
.contact { padding: var(--spacing-3xl) 0; background: var(--gray-50); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-2xl); }
.contact-info { display: flex; flex-direction: column; gap: var(--spacing-lg); }
.contact-card { display: flex; gap: var(--spacing-md); padding: var(--spacing-lg); background: var(--white); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); }
.contact-icon { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); border-radius: var(--radius-lg); color: var(--white); font-size: 1.25rem; flex-shrink: 0; }
.contact-details h4 { font-size: 1.1rem; font-weight: 600; color: var(--gray-800); margin-bottom: var(--spacing-xs); }
.contact-details p { color: var(--gray-600); font-size: 0.95rem; }
.contact-map { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); }

/* Footer */
.footer { background: var(--gray-900); color: var(--gray-300); padding: var(--spacing-3xl) 0 var(--spacing-lg); }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--spacing-2xl); margin-bottom: var(--spacing-2xl); }
.footer-brand img { width: 80px; height: 80px; border-radius: var(--radius-lg); margin-bottom: var(--spacing-md); }
.footer-brand p { margin-bottom: var(--spacing-md); }
.footer-social { display: flex; gap: var(--spacing-md); }
.footer-social a { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.footer-social a:hover { background: var(--primary); color: var(--white); }
.footer-links h4, .footer-contact h4 { color: var(--white); font-size: 1.1rem; font-weight: 600; margin-bottom: var(--spacing-lg); }
.footer-links ul { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.footer-links a:hover { color: var(--white); }
.footer-contact p { display: flex; align-items: center; gap: var(--spacing-sm); margin-bottom: var(--spacing-sm); }
.footer-contact i { color: var(--primary-light); }
.footer-bottom { padding-top: var(--spacing-lg); border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: center; font-size: 0.875rem; }

/* Chat Widget */
.chat-widget { position: fixed; bottom: 20px; left: 20px; z-index: 1000; display: block !important; visibility: visible !important; }
[dir="ltr"] .chat-widget { left: auto; right: 20px; }
.chat-toggle { width: 60px; height: 60px; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); border: none; border-radius: 50%; color: var(--white); font-size: 1.5rem; box-shadow: var(--shadow-lg); transition: all var(--transition-normal); position: relative; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.chat-toggle:hover { transform: scale(1.1); }
.chat-badge { position: absolute; top: -5px; right: -5px; width: 22px; height: 22px; background: var(--error); border-radius: 50%; font-size: 0.75rem; font-weight: 600; display: flex; align-items: center; justify-content: center; }
.chat-box { position: absolute; bottom: 80px; left: 0; width: 350px; background: var(--white); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); overflow: hidden; display: none; }
[dir="ltr"] .chat-box { left: auto; right: 0; }
.chat-box.active { display: block; animation: slideUp 0.3s ease; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.chat-header { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-md) var(--spacing-lg); background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); color: var(--white); }
.chat-header h4 { font-weight: 600; }
.chat-close { color: var(--white); font-size: 1.25rem; opacity: 0.8; transition: opacity var(--transition-fast); }
.chat-close:hover { opacity: 1; }
.chat-form { padding: var(--spacing-lg); }
.chat-form p { color: var(--gray-600); font-size: 0.875rem; margin-bottom: var(--spacing-md); text-align: center; }
.form-group { margin-bottom: var(--spacing-md); }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--gray-700); margin-bottom: var(--spacing-xs); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: var(--spacing-sm) var(--spacing-md); border: 1px solid var(--gray-300); border-radius: var(--radius-md); transition: border-color var(--transition-fast); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.chat-messages { height: 350px; display: flex; flex-direction: column; }
.messages-container { flex: 1; padding: var(--spacing-md); overflow-y: auto; display: flex; flex-direction: column; gap: var(--spacing-sm); }
.message { max-width: 80%; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-lg); font-size: 0.9rem; }
.message.sent { background: var(--primary); color: var(--white); align-self: flex-end; border-bottom-left-radius: var(--radius-sm); }
[dir="ltr"] .message.sent { border-bottom-left-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-sm); }
.message.received { background: var(--gray-100); color: var(--gray-800); align-self: flex-start; border-bottom-right-radius: var(--radius-sm); }
[dir="ltr"] .message.received { border-bottom-right-radius: var(--radius-lg); border-bottom-left-radius: var(--radius-sm); }
.chat-input { display: flex; gap: var(--spacing-sm); padding: var(--spacing-md); border-top: 1px solid var(--gray-200); }
.chat-input input { flex: 1; padding: var(--spacing-sm) var(--spacing-md); border: 1px solid var(--gray-300); border-radius: var(--radius-full); }
.chat-input input:focus { outline: none; border-color: var(--primary); }
.chat-input button { width: 40px; height: 40px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.end-chat-btn { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 10px; margin-top: 10px; background: #dc2626; color: white; border: none; border-radius: 8px; cursor: pointer; font-family: inherit; font-size: 0.9rem; transition: background 0.2s; }
.end-chat-btn:hover { background: #b91c1c; }
.end-chat-btn i { font-size: 1rem; }
.admin-login-btn { position: fixed; bottom: 20px; right: 20px; width: 45px; height: 45px; background: var(--gray-800); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; opacity: 0.5; transition: all var(--transition-fast); }
[dir="ltr"] .admin-login-btn { right: auto; left: 20px; }
.admin-login-btn:hover { opacity: 1; }

/* ============================================
   Responsive — Tablet (≤1024px)
   ============================================ */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: var(--spacing-2xl); }
    .hero-text h1 { font-size: 2.5rem; }
    .hero-buttons { justify-content: center; flex-wrap: wrap; }
    .hero-stats { justify-content: center; }
    .hero-image { max-width: 400px; margin: 0 auto; }
    .about-content { grid-template-columns: 1fr; gap: var(--spacing-2xl); }
    .about-image img { max-width: 360px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   Responsive — Tablet/Mobile (≤768px)
   ============================================ */
@media (max-width: 768px) {
    /* Navbar — hamburger menu overlay */
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: 0;
        box-shadow: var(--shadow-lg);
        display: none;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        align-items: stretch;
        border-top: 1px solid var(--gray-100);
    }
    .nav-links.active { display: flex; }
    .nav-links li { text-align: center; border-bottom: 1px solid var(--gray-100); }
    .nav-links li:last-child { border-bottom: none; }
    .nav-links a { display: block; padding: var(--spacing-md); }
    .nav-links a::after { display: none; }
    .mobile-menu-btn { display: block; }
    .logo img { width: 44px; height: 44px; }
    .logo-name { font-size: 0.95rem; }
    .nav-actions { gap: var(--spacing-sm); }
    .nav-actions .btn-primary { padding: var(--spacing-xs) var(--spacing-md); font-size: 0.875rem; }

    /* Hero — stacked */
    .hero { min-height: auto; padding-bottom: var(--spacing-3xl); }
    .hero-text h1 { font-size: 2rem; }
    .hero-text p { font-size: 1rem; }
    .hero-buttons { flex-direction: column; gap: var(--spacing-sm); width: 100%; }
    .hero-buttons .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: var(--spacing-lg); align-items: center; }
    .hero-card { display: none; }
    .hero-image-wrapper { max-width: 340px; }
    .floating-shield { width: 90px; }

    /* Section spacing */
    .departments, .doctors, .about, .contact { padding: var(--spacing-2xl) 0; }
    .section-header { margin-bottom: var(--spacing-2xl); }
    .section-header h2 { font-size: 2rem; }

    /* Departments — single column */
    .departments-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .department-card { padding: var(--spacing-lg); }

    /* Doctors */
    .doctors-grid { grid-template-columns: 1fr; }
    .doctors-filter { gap: var(--spacing-xs); }
    .filter-btn { padding: var(--spacing-xs) var(--spacing-md); font-size: 0.875rem; }

    /* About */
    .about-text h2 { font-size: 2rem; }
    .about-image img { max-width: 300px; }
    .about-features { grid-template-columns: 1fr; }

    /* Contact — stacked */
    .contact-grid { gap: var(--spacing-lg); }
    .contact-card { padding: var(--spacing-md); }
    .contact-map iframe { height: 260px; }

    /* Footer — single column */
    .footer-content { grid-template-columns: 1fr; text-align: center; gap: var(--spacing-xl); }
    .footer-social { justify-content: center; }
    .footer-contact p { justify-content: center; }
    .footer-links ul { align-items: center; }

    /* Chat */
    .chat-box { width: 300px; }
}

/* ============================================
   Responsive — Mobile (≤480px)
   ============================================ */
@media (max-width: 480px) {
    .container { padding: 0 var(--spacing-md); }

    /* Navbar */
    .logo img { width: 40px; height: 40px; }
    .logo-name { display: none; }
    .logo-short { font-size: 1rem; color: var(--primary); }
    .lang-switch { padding: var(--spacing-xs) var(--spacing-sm); font-size: 0.8rem; }
    .nav-actions .btn-primary { padding: var(--spacing-xs) var(--spacing-sm); font-size: 0.8rem; }
    .mobile-menu-btn { font-size: 1.35rem; }

    /* Hero */
    .hero-badge { padding: var(--spacing-xs) var(--spacing-md); }
    .hero-badge span { font-size: 0.8rem; }
    .hero-text h1 { font-size: 1.75rem; }
    .hero-text p { font-size: 0.95rem; }
    .stat-number { font-size: 1.5rem; }
    .stat-label { font-size: 0.8rem; }
    .hero-image-wrapper { max-width: 260px; }
    .floating-shield { display: none; }

    /* Sections */
    .departments, .doctors, .about, .contact { padding: var(--spacing-xl) 0; }
    .section-header h2 { font-size: 1.6rem; }
    .about-text h2 { font-size: 1.6rem; }

    /* Buttons */
    .btn-lg { padding: var(--spacing-sm) var(--spacing-lg); font-size: 1rem; }

    /* Departments */
    .department-card { padding: var(--spacing-md); }
    .department-icon { width: 60px; height: 60px; font-size: 1.5rem; }
    .department-card h3 { font-size: 1.1rem; }

    /* Contact — stacked card content */
    .contact-card { flex-direction: column; text-align: center; align-items: center; gap: var(--spacing-sm); }
    .contact-map iframe { height: 220px; }

    /* Footer */
    .footer-brand img { width: 64px; height: 64px; }
    .footer-bottom { font-size: 0.8rem; }

    /* Chat */
    .chat-box { width: calc(100vw - 40px); left: 50%; transform: translateX(-50%); }
    [dir="ltr"] .chat-box { left: 50%; right: auto; }
}

/* ============================================
   FIXES - Hero Section
   ============================================ */

/* 1. Hide hero shapes (circles) */
.hero-bg,
.hero-shape,
.hero-shape-1,
.hero-shape-2,
.hero-shape-3 {
    display: none !important;
}

/* 2. Hero gradient background */
.hero {
    background: radial-gradient(120% 120% at 100% 0%, #265870 0%, #8CADBE 70%) !important;
}

/* 3. Remove doctor image border/frame */
.hero-image img,
.hero-image-wrapper img {
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

/* 4. Hero text white */
.hero-text h1,
.hero-text p,
.stat-number,
.stat-label {
    color: #FFFFFF !important;
}

/* ============================================
   Doctors Carousel - Homepage
   ============================================ */

/* Carousel Wrapper */
.doctors-carousel-wrapper {
    position: relative;
    width: 100%;
    border: 2px solid #1a4ba0;
    border-radius: 15px;
    padding: 20px 60px;
    overflow: visible;
    background: #fff;
}

/* Carousel Container */
.doctors-carousel {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.doctors-carousel::-webkit-scrollbar {
    display: none;
}

/* Carousel Track */
.doctors-carousel-track {
    display: flex;
    gap: 24px;
    align-items: stretch;
    padding: 10px 5px;
}

.doctors-carousel-track .doctor-card-v2 {
    scroll-snap-align: start;
}

/* ============================================
   Doctor Card V2 - Simple Layout
   ============================================ */
.doctor-card-v2 {
    width: 100%;
    max-width: 500px;
    background: #fff;
    border: 3px solid #1a4ba0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    height: auto;
}

/* Card Header */
.doctor-card-v2 .card-header {
    background: #fff;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #1a4ba0;
}

.doctor-card-v2 .logo-section {
    display: flex;
    align-items: center;
    gap: 8px;
}

.doctor-card-v2 .logo-section img {
    width: 35px;
    height: 35px;
}

.doctor-card-v2 .logo-section h2 {
    color: #1a4ba0;
    font-size: 14px;
    font-weight: 800;
    margin: 0;
}

.doctor-card-v2 .dmc-badge {
    color: #d4af37;
    font-size: 18px;
    font-weight: 800;
}

/* Card Body - Photo and Info */
.doctor-card-v2 .card-body {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    gap: 20px;
    background: #fff;
    flex: 1;
}

.doctor-card-v2 .doctor-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid #d4af37;
    object-fit: cover;
    flex-shrink: 0;
    background: #e9ecef;
}

.doctor-card-v2 .content-section {
    flex: 1;
}

.doctor-card-v2 .doctor-name {
    font-size: 18px;
    font-weight: 800;
    color: #1a4ba0;
    margin: 0 0 8px 0;
}

.doctor-card-v2 .bio-list {
    font-size: 12px;
    color: #333;
    line-height: 1.7;
}

.doctor-card-v2 .bio-list p {
    margin: 0 0 4px 0;
}

.doctor-card-v2 .bio-list p::before {
    content: '• ';
    color: #1a4ba0;
    font-weight: bold;
}

/* Card Footer - Price and Book Button */
.doctor-card-v2 .card-footer {
    display: flex;
    overflow: hidden;
    margin-top: auto;
}

.doctor-card-v2 .fee-section {
    flex: 1;
    background: #d4af37;
    padding: 15px;
    text-align: center;
    color: #1a4ba0;
}

.doctor-card-v2 .fee-label {
    font-size: 12px;
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

.doctor-card-v2 .fee-amount {
    font-size: 20px;
    font-weight: 800;
    display: block;
}

.doctor-card-v2 .book-section {
    flex: 1;
    background: #1a4ba0;
    padding: 15px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.doctor-card-v2 .book-btn {
    display: inline-block;
    background: transparent;
    color: #fff;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 16px;
    font-weight: 800;
    text-decoration: none;
    border: 2px solid #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.doctor-card-v2 .book-btn:hover {
    background: #fff;
    color: #1a4ba0;
}

/* Doctor Card V2 - Carousel Specific */
.doctors-carousel-track .doctor-card-v2 {
    flex: 0 0 calc((100% - 48px) / 3);
    min-width: 380px;
}

/* Doctor Card V2 - Responsive */
@media (max-width: 1200px) {
    .doctors-carousel-track .doctor-card-v2 {
        flex: 0 0 calc((100% - 24px) / 2);
        min-width: 360px;
    }
}

@media (max-width: 768px) {
    .doctors-carousel-track .doctor-card-v2 {
        flex: 0 0 calc(100% - 20px);
        min-width: 300px;
        margin: 0 10px;
    }

    .doctor-card-v2 .card-body {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }

    .doctor-card-v2 .doctor-photo {
        width: 100px;
        height: 100px;
    }

    .doctor-card-v2 .doctor-name {
        text-align: center;
    }

    .doctor-card-v2 .bio-list {
        text-align: right;
    }
}

@media (max-width: 480px) {
    .doctor-card-v2 .doctor-photo {
        width: 80px;
        height: 80px;
    }

    .doctor-card-v2 .book-btn {
        padding: 6px 16px;
        font-size: 14px;
    }

    .doctor-card-v2 .fee-amount {
        font-size: 16px;
    }
}

/* Carousel Arrows */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: #1a4ba0;
    color: white;
    border: none;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(26, 75, 160, 0.3);
    z-index: 100;
    opacity: 1 !important;
    visibility: visible !important;
}

.carousel-arrow:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(26, 75, 160, 0.4);
    background: #0d2d6b;
}

.carousel-arrow:disabled {
    opacity: 1;
    cursor: pointer;
    transform: translateY(-50%);
    pointer-events: auto;
}

.carousel-arrow i {
    font-size: 1.25rem;
}

/* Arrow positioning for RTL */
.carousel-arrow-right {
    right: 0;
}

.carousel-arrow-left {
    left: 0;
}

/* Arrows always visible - .hidden class has no effect */
.carousel-arrow.hidden {
    display: flex !important;
    opacity: 1 !important;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    background: var(--gray-300);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot:hover {
    background: var(--gray-400);
}

.carousel-dot.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    transform: scale(1.2);
}

/* Loading and No Data States */
.doctors-carousel-track .loading,
.doctors-carousel-track .no-data {
    flex: 1;
    min-width: 100%;
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

/* Responsive Carousel Arrows */
@media (max-width: 768px) {
    .doctors-carousel-wrapper {
        padding: 15px 50px;
    }

    .carousel-arrow {
        width: 40px;
        height: 40px;
    }

    .carousel-arrow-right {
        right: 5px;
    }

    .carousel-arrow-left {
        left: 5px;
    }
}

@media (max-width: 480px) {
    .doctors-carousel-wrapper {
        padding: 10px 45px;
    }

    .carousel-arrow {
        width: 36px;
        height: 36px;
    }

    .carousel-arrow-right {
        right: 5px;
    }

    .carousel-arrow-left {
        left: 5px;
    }

    .carousel-dots {
        margin-top: 16px;
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }
}

/* ============================================
   Hero Booking Inquiry (compact form)
   ============================================ */
.hero-inquiry {
    display: flex;
    align-items: center;
}

.hero-inquiry-input {
    display: flex;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.hero-inquiry-input input {
    background: transparent;
    border: none;
    padding: 12px 16px;
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    width: 200px;
    direction: ltr;
    text-align: center;
}

.hero-inquiry-input input::placeholder {
    color: rgba(255,255,255,0.7);
    direction: rtl;
    text-align: right;
}

.hero-inquiry-input button {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
    border-right: 1px solid rgba(255,255,255,0.3);
}

.hero-inquiry-input button:hover {
    background: rgba(255,255,255,0.35);
}

.hero-inquiry-input button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Results dropdown below hero */
.hero-inquiry-results {
    max-width: 500px;
    margin: 20px auto 0;
    padding: 0 20px;
}

/* Booking Result Card */
.booking-result-card {
    background: #f8faff;
    border: 2px solid #e0e7ff;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
}

.booking-result-card .clinic-badge {
    background: linear-gradient(135deg, #1E4BA0, #2563eb);
    color: white;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 12px;
}

.booking-result-card .patient-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1E4BA0;
    text-align: center;
    margin: 12px 0 4px;
}

.booking-result-card .patient-number-label {
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.booking-result-card .current-case {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 8px;
    border: 1px solid #e5e7eb;
}

.booking-result-card .status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-waiting { background: #fef3c7; color: #92400e; }
.status-in-consultation { background: #dcfce7; color: #166534; animation: pulse 2s infinite; }
.status-attended { background: #f3f4f6; color: #6b7280; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* No bookings message */
.no-booking-msg {
    text-align: center;
    padding: 30px;
    color: #6b7280;
}

.no-booking-msg i {
    font-size: 3rem;
    color: #d1d5db;
    margin-bottom: 12px;
    display: block;
}

@media (max-width: 768px) {
    .hero-inquiry,
    .hero-inquiry-input {
        width: 100%;
    }
    .hero-inquiry-input input {
        width: 100%;
        flex: 1;
    }
}