/* ==========================================================================
   مجمع عيادات بسمة اللؤلؤ الطبية - Basmat Lolo Medical Center
   Production-grade Modernized Stylesheet
   Direction: RTL (Arabic-First) | Strict Mobile-First Architecture
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Root Variables
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors - Medical Sapphire & Luxury Pearl */
  --color-primary: #004064;
  --color-primary-dark: #002942;
  --color-primary-light: #0d5f91;
  --color-primary-50: #eef6fb;
  --color-primary-100: #d8ecf6;
  
  --color-secondary: #00877a;
  --color-secondary-dark: #006359;
  --color-secondary-light: #e6f7f5;

  --color-accent: #c4962c;
  --color-accent-hover: #b08320;
  --color-accent-light: #fff8eb;
  --color-gold: #d4af37;

  --color-danger: #d93838;
  --color-danger-light: #fef2f2;
  --color-success: #16a34a;
  --color-success-light: #f0fdf4;

  /* Neutrals & Surfaces */
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-surface-soft: #f8fafc;

  /* Typography Colors */
  --color-text-main: #0f172a;
  --color-text-muted: #475569;
  --color-text-light: #64748b;
  --color-border: #e2e8f0;
  --color-border-focus: #004064;

  /* Typography Font Sizes with Fluid Scaling */
  --font-family: 'Cairo', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-hero: clamp(1.85rem, 4vw + 0.6rem, 3.15rem);
  --font-h1: clamp(1.65rem, 3vw + 0.5rem, 2.5rem);
  --font-h2: clamp(1.4rem, 2.2vw + 0.4rem, 2.1rem);
  --font-h3: clamp(1.15rem, 1.5vw + 0.3rem, 1.5rem);
  --font-h4: clamp(1.05rem, 1vw + 0.25rem, 1.25rem);
  --font-body: clamp(0.95rem, 0.4vw + 0.8rem, 1.05rem);
  --font-small: 0.875rem;
  --font-tiny: 0.775rem;

  /* Spacings & Layout */
  --container-max: 1280px;
  --container-padding: clamp(1rem, 3.5vw, 2rem);
  --section-padding-y: clamp(2.5rem, 5vw, 5rem);
  --header-height: 80px;
  --topbar-height: 40px;

  /* Border Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 40, 68, 0.05), 0 1px 2px rgba(0, 40, 68, 0.03);
  --shadow-md: 0 4px 14px rgba(0, 40, 68, 0.07), 0 2px 5px rgba(0, 40, 68, 0.04);
  --shadow-lg: 0 12px 28px rgba(0, 40, 68, 0.1), 0 4px 10px rgba(0, 40, 68, 0.05);
  --shadow-xl: 0 20px 38px rgba(0, 40, 68, 0.14), 0 6px 14px rgba(0, 40, 68, 0.07);
  --shadow-glass: 0 8px 32px rgba(0, 40, 68, 0.08);

  /* Transitions */
  --transition-fast: 0.18s ease-in-out;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Setup (Sticky Header Preserved: No overflow on html/body)
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text-main);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* CRITICAL: Never set overflow: hidden or auto here, as it disables position: sticky on header */
  overflow-x: clip;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  color: var(--color-text-main);
  /* CRITICAL: Never set overflow: hidden or auto on body */
  overflow-x: clip;
}

main {
  flex: 1 0 auto;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

/* Accessible Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: 1rem;
  z-index: 99999;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* Focus Outline Accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Common Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* --------------------------------------------------------------------------
   3. Top Banner & Notification Bar
   -------------------------------------------------------------------------- */
.topbar {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.92);
  font-size: var(--font-small);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.topbar-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(196, 150, 44, 0.22);
  color: #f7d58a;
  border: 1px solid rgba(196, 150, 44, 0.4);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-tiny);
}

.topbar-items {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-small);
}

.topbar-link:hover {
  color: #ffffff;
}

.topbar-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   4. Header & Pinned Sticky Navigation
   -------------------------------------------------------------------------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
  width: 100%;
}

header.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}

/* Logo sits at the start of header and acts as home link */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.25rem 0;
  flex-shrink: 0;
}

.brand-logo img {
  height: 52px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.nav-menu {
  display: none; /* Mobile first, shown at 992px+ */
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
  font-size: 1.025rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

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

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-50);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-100);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--color-primary);
  color: #fff;
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Drawer Overlay */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  inset-inline-start: 0;
  width: min(85vw, 360px);
  background: #ffffff;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transform: translateX(100%); /* For RTL: start from right (positive x in rtl or inset-inline) */
  transition: transform var(--transition-normal);
  padding: 1.5rem;
  overflow-y: auto;
}

[dir="rtl"] .mobile-drawer {
  transform: translateX(100%);
}

.mobile-drawer.active {
  transform: translateX(0) !important;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-surface-muted);
  color: var(--color-text-main);
  transition: background var(--transition-fast);
}

.drawer-close:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.drawer-close svg {
  width: 20px;
  height: 20px;
}

.drawer-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-main);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.drawer-link:hover,
.drawer-link.active {
  background: var(--color-primary-50);
  color: var(--color-primary);
}

.drawer-link svg {
  width: 18px;
  height: 18px;
  opacity: 0.6;
}

.drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   5. Buttons & Badges (Ergonomic targets >= 48px)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.5rem;
  min-height: 48px;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 64, 100, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  box-shadow: 0 6px 18px rgba(0, 64, 100, 0.35);
  color: #ffffff;
}

.btn-accent {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(196, 150, 44, 0.3);
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 6px 18px rgba(196, 150, 44, 0.4);
  color: #ffffff;
}

.btn-secondary {
  background: var(--color-secondary);
  color: #ffffff;
}

.btn-secondary:hover {
  background: var(--color-secondary-dark);
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-white {
  background: #ffffff;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--color-primary-50);
}

.btn-sm {
  min-height: 38px;
  padding: 0.45rem 1rem;
  font-size: var(--font-small);
  border-radius: var(--radius-sm);
}

.btn-lg {
  min-height: 54px;
  padding: 0.9rem 2rem;
  font-size: 1.125rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--font-tiny);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-primary {
  background: var(--color-primary-50);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-100);
}

.badge-accent {
  background: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid rgba(196, 150, 44, 0.3);
}

.badge-secondary {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
}

.badge-pill-pill {
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #002840 0%, #004064 60%, #005a8a 100%);
  color: #ffffff;
  padding: clamp(3rem, 6vw, 6rem) 0 clamp(3.5rem, 7vw, 6.5rem);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 25%, rgba(0, 168, 150, 0.18) 0%, transparent 60%),
              radial-gradient(circle at 15% 85%, rgba(196, 150, 44, 0.15) 0%, transparent 55%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffdf9e;
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-small);
}

.hero-title {
  font-size: var(--font-hero);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.hero-subtitle {
  font-size: var(--font-body);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-feature-item svg {
  width: 22px;
  height: 22px;
  color: #ffd67a;
  flex-shrink: 0;
}

.hero-feature-text {
  font-size: var(--font-small);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 20, 36, 0.5);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-visual:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: 1.25rem;
  inset-inline-start: 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-primary-dark);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.8);
  max-width: calc(100% - 2.5rem);
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-card-icon svg {
  width: 24px;
  height: 24px;
}

.hero-card-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
}

.hero-card-desc {
  font-size: var(--font-tiny);
  color: var(--color-text-muted);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Stats Counter Bar
   -------------------------------------------------------------------------- */
.stats-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem 0;
  position: relative;
  z-index: 10;
  margin-top: -1.5rem;
  border-radius: var(--radius-lg);
  max-width: calc(var(--container-max) - (var(--container-padding) * 2));
  margin-inline: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  padding: 0.5rem 1rem;
  border-inline-end: 1px solid var(--color-border);
}

.stat-item:last-child {
  border-inline-end: none;
}

.stat-num {
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
}

.stat-label {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   8. Section Headers & Cards
   -------------------------------------------------------------------------- */
.section-py {
  padding-block: var(--section-padding-y);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.section-tag {
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--font-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-accent-light);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(196, 150, 44, 0.25);
}

.section-title {
  font-size: var(--font-h2);
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.3;
}

.section-desc {
  font-size: var(--font-body);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   9. Services / Departments Grid
   -------------------------------------------------------------------------- */
.departments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.dept-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.dept-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-100);
}

.dept-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.dept-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.dept-card:hover .dept-image-wrapper img {
  transform: scale(1.05);
}

.dept-badge {
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  background: rgba(0, 40, 68, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: var(--font-tiny);
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.dept-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 0.75rem;
}

.dept-title {
  font-size: var(--font-h3);
  font-weight: 700;
  color: var(--color-primary-dark);
}

.dept-desc {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.dept-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.dept-tag {
  font-size: var(--font-tiny);
  background: var(--color-surface-muted);
  color: var(--color-text-main);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  font-weight: 600;
}

.dept-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dept-link {
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--font-small);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.dept-link:hover {
  color: var(--color-accent);
}

.dept-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

[dir="rtl"] .dept-link:hover svg {
  transform: translateX(-4px);
}

/* --------------------------------------------------------------------------
   10. Medical Team Showcase
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.doctor-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.doctor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.doctor-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(180deg, #f0f7fb 0%, #d8ecf6 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.doctor-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.doctor-card:hover .doctor-img-wrap img {
  transform: scale(1.04);
}

.doctor-exp-badge {
  position: absolute;
  bottom: 0.85rem;
  inset-inline-end: 0.85rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 800;
  font-size: var(--font-tiny);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.doctor-info {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-grow: 1;
}

.doctor-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

.doctor-role {
  font-size: var(--font-small);
  color: var(--color-secondary);
  font-weight: 700;
}

.doctor-bio {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   11. Offers & Installment Section (Tabby / Tamara)
   -------------------------------------------------------------------------- */
.offers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.offer-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.offer-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.offer-card.featured {
  border: 2px solid var(--color-accent);
}

.offer-ribbon {
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  background: var(--color-danger);
  color: #ffffff;
  font-size: var(--font-tiny);
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(217, 56, 56, 0.3);
}

.offer-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.offer-category {
  font-size: var(--font-tiny);
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.offer-title {
  font-size: var(--font-h3);
  font-weight: 800;
  color: var(--color-primary-dark);
}

.offer-desc {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.offer-installment-box {
  background: #fdfaf2;
  border: 1px dashed rgba(196, 150, 44, 0.4);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.installment-text {
  font-size: var(--font-tiny);
  color: #7c5c0d;
  font-weight: 700;
}

.installment-partners {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.partner-logo-pill {
  height: 24px;
  background: #ffffff;
  border-radius: 4px;
  padding: 2px 6px;
  border: 1px solid rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo-pill img {
  height: 18px;
  width: auto;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   12. Interactive Before & After Showcase Slider
   -------------------------------------------------------------------------- */
.comparison-container {
  max-width: 880px;
  margin-inline: auto;
  background: #ffffff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.comparison-viewer {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  user-select: none;
  touch-action: pan-y;
}

.comparison-image {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
}

.comparison-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.comparison-overlay {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  z-index: 2;
  border-inline-end: 3px solid #ffffff;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
}

.comparison-overlay img {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  pointer-events: none;
}

.comparison-handle {
  position: absolute;
  top: 50%;
  inset-inline-start: 50%;
  transform: translate(50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 3px solid var(--color-primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
  pointer-events: none;
}

.comparison-handle svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.comparison-label {
  position: absolute;
  top: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(0, 40, 68, 0.85);
  color: #fff;
  font-weight: 700;
  font-size: var(--font-tiny);
  z-index: 3;
  backdrop-filter: blur(4px);
}

.label-before {
  inset-inline-start: 1rem;
}

.label-after {
  inset-inline-end: 1rem;
  background: rgba(0, 135, 122, 0.85);
}

.comparison-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 5;
  margin: 0;
}

.comparison-info {
  padding: 1.5rem;
  text-align: center;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-soft);
}

.comparison-title {
  font-size: var(--font-h3);
  font-weight: 800;
  color: var(--color-primary-dark);
}

.comparison-meta {
  font-size: var(--font-small);
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   13. Testimonials & Social Proof
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.testimonial-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  color: #f59e0b;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-text {
  font-size: var(--font-body);
  color: var(--color-text-main);
  line-height: 1.7;
  font-style: italic;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.author-name {
  font-weight: 800;
  color: var(--color-primary-dark);
  font-size: 1rem;
}

.author-dept {
  font-size: var(--font-tiny);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   14. FAQ Accordion (Accessible & Animated)
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:focus-within,
.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  text-align: start;
  background: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--font-body);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 350px;
  padding: 0 1.5rem 1.5rem;
}

/* --------------------------------------------------------------------------
   15. Appointment Booking Form Section (#booking)
   -------------------------------------------------------------------------- */
.booking-section {
  background: linear-gradient(135deg, #f0f7fb 0%, #e2eff7 100%);
  position: relative;
}

.booking-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

.booking-info-pane {
  background: var(--color-primary);
  color: #ffffff;
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
}

.booking-info-pane::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.booking-form-pane {
  padding: clamp(1.75rem, 4vw, 3rem);
}

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-weight: 700;
  font-size: var(--font-small);
  color: var(--color-text-main);
}

.form-label span.req {
  color: var(--color-danger);
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 64, 100, 0.15);
  outline: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.form-feedback {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--font-small);
  display: none;
}

.form-feedback.success {
  display: block;
  background: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.form-feedback.error {
  display: block;
  background: var(--color-danger-light);
  color: var(--color-danger);
  border: 1px solid rgba(217, 56, 56, 0.3);
}

/* --------------------------------------------------------------------------
   16. Multi-Column Footer
   -------------------------------------------------------------------------- */
footer.site-footer {
  background: #001f33;
  color: rgba(255, 255, 255, 0.85);
  padding-top: clamp(3rem, 5vw, 5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-logo img {
  height: 54px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-desc {
  font-size: var(--font-small);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}

.footer-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 35px;
  height: 2.5px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--font-small);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-link:hover {
  color: #ffffff;
}

[dir="rtl"] .footer-link:hover {
  transform: translateX(-4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--font-small);
  color: rgba(255, 255, 255, 0.8);
}

.contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.social-btn:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

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

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--font-tiny);
  color: rgba(255, 255, 255, 0.6);
}

.footer-partners-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   17. Back-to-Top Button & Floating Actions
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  inset-inline-end: 1.5rem;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal), background var(--transition-fast);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

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

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp {
  position: fixed;
  bottom: 5.5rem;
  inset-inline-end: 1.5rem;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 990;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.55);
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
}

/* --------------------------------------------------------------------------
   18. Modal / Dialog Styles (Accessible)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 550px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-dialog {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: var(--font-h3);
  font-weight: 800;
  color: var(--color-primary-dark);
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-muted);
  color: var(--color-text-main);
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.modal-body {
  padding: 1.5rem;
  line-height: 1.7;
  color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   19. Filter Tabs Component (For Services & Offers)
   -------------------------------------------------------------------------- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.tab-btn {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  background: #ffffff;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  font-weight: 700;
  font-size: var(--font-small);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 64, 100, 0.2);
}

/* --------------------------------------------------------------------------
   20. Responsive Media Queries (Mobile-First Breakpoints)
   -------------------------------------------------------------------------- */

/* Tablet Breakpoint (768px and up) */
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .departments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .offers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .booking-card {
    grid-template-columns: 1fr 1.35fr;
  }

  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  }
}

/* Desktop Breakpoint (992px and up) */
@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }

  .mobile-toggle {
    display: none;
  }

  .departments-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .offers-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Ultra-Wide Breakpoint (1400px and up) */
@media (min-width: 1400px) {
  .container {
    max-width: 1360px;
  }
}