/* ==========================================================================
   Kinetic Dental & Healthcare Center - Style Sheet
   Premium Modern Design System (With AI Chatbot, FAQ & Admin Panel)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Theme Variables & Fonts
   -------------------------------------------------------------------------- */
:root {
  /* HSL Color Tokens */
  --primary-h: 195;
  --primary-s: 85%;
  --primary-l: 38%;
  --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
  --primary-light: hsl(var(--primary-h), var(--primary-s), 95%);
  --primary-medium: hsl(var(--primary-h), var(--primary-s), 50%);
  --primary-dark: hsl(var(--primary-h), var(--primary-s), 25%);

  --secondary-h: 160;
  --secondary-s: 70%;
  --secondary-l: 42%;
  --secondary: hsl(var(--secondary-h), var(--secondary-s), var(--secondary-l));
  --secondary-light: hsl(var(--secondary-h), var(--secondary-s), 96%);

  --accent-h: 42;
  --accent-s: 90%;
  --accent-l: 55%;
  --accent: hsl(var(--accent-h), var(--accent-s), var(--accent-l));
  --accent-light: hsl(var(--accent-h), var(--accent-s), 92%);

  /* Neutral Tones */
  --neutral-dark: hsl(210, 30%, 15%);
  --neutral-body: hsl(210, 15%, 35%);
  --neutral-light: hsl(210, 40%, 98%);
  --neutral-border: hsl(210, 20%, 90%);
  
  --white: hsl(0, 0%, 100%);
  --shadow-color: hsla(210, 30%, 15%, 0.08);
  --shadow-hover-color: hsla(210, 30%, 15%, 0.15);

  /* Semantic Layout Backgrounds */
  --bg-page: var(--neutral-light);
  --bg-surface: var(--white);
  --bg-dark-section: hsl(210, 30%, 12%); /* Always dark for headers, footer, appointment, map bars */
  --text-title: var(--neutral-dark);
  --text-body: var(--neutral-body);

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout and Sizing */
  --max-width: 1240px;
  --header-height: 80px;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --neutral-dark: hsl(210, 30%, 96%);
  --neutral-body: hsl(210, 15%, 75%);
  --neutral-light: hsl(210, 30%, 8%);
  --neutral-border: hsl(210, 20%, 18%);
  
  --primary-light: hsl(var(--primary-h), var(--primary-s), 10%);
  --secondary-light: hsl(var(--secondary-h), var(--secondary-s), 10%);
  
  --white: hsl(210, 25%, 12%);
  --shadow-color: hsla(0, 0%, 0%, 0.3);
  --shadow-hover-color: hsla(0, 0%, 0%, 0.45);

  /* Semantic Layout Backgrounds - Dark Mode */
  --bg-page: var(--neutral-light);
  --bg-surface: var(--white);
  --bg-dark-section: hsl(210, 35%, 6%); /* Deep carbon-slate in dark mode */
}

/* --------------------------------------------------------------------------
   2. Reset & General Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-page);
}
::-webkit-scrollbar-thumb {
  background: hsl(var(--primary-h), var(--primary-s), 70%);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-title);
  font-weight: 700;
  line-height: 1.25;
}

/* Helpers */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.text-gold {
  color: var(--accent);
}

.text-underline {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hidden {
  display: none !important;
}

/* --------------------------------------------------------------------------
   3. Buttons & UI Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-normal);
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
  box-shadow: 0 4px 14px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.3);
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.4);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: 0 4px 12px var(--shadow-color);
}
.btn-secondary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-hover-color);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
  border-radius: var(--border-radius-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--border-radius-sm);
}

.btn-block {
  width: 100%;
  display: flex;
}

.icon-left {
  margin-right: 2px;
}

.icon-right {
  margin-left: 2px;
}

/* Section Header styling */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary);
  background-color: var(--secondary-light);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.text-white-tag {
  color: var(--accent);
  background-color: rgba(255, 255, 255, 0.1);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-body);
}

/* --------------------------------------------------------------------------
   4. Top Announcement Bar & Header
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--bg-dark-section);
  color: hsl(210, 15%, 85%);
  padding: 8px 0;
  font-size: 0.85rem;
  transition: background-color var(--transition-normal);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info {
  display: flex;
  gap: 24px;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0.85;
}
.top-link:hover {
  opacity: 1;
  color: var(--accent);
}

.top-socials {
  display: flex;
  gap: 16px;
}

.top-socials a {
  opacity: 0.8;
}
.top-socials a:hover {
  opacity: 1;
  color: var(--accent);
  transform: translateY(-1px);
}

.icon-sm {
  width: 14px;
  height: 14px;
}

/* Main Navigation Header */
.main-header {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--neutral-border);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .main-header {
  background-color: rgba(20, 26, 35, 0.85);
}

.main-header.shrink {
  height: 70px;
  box-shadow: 0 4px 20px var(--shadow-color);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* Brand Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 2px 8px var(--shadow-color);
  transition: transform var(--transition-normal);
}
.logo:hover .logo-img {
  transform: rotate(15deg);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.logo-sub {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-body);
}

/* Desktop Navigation Link List */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-item {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-title);
  position: relative;
  padding: 8px 0;
}
.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-normal);
}
.nav-item:hover {
  color: var(--primary);
}
.nav-item:hover::after,
.nav-item.active::after {
  width: 100%;
}
.nav-item.active {
  color: var(--primary);
}

/* Theme Toggle Button */
.theme-toggle {
  color: var(--text-title);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.theme-toggle:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

/* Mobile Controls */
.nav-controls-mobile {
  display: none;
  align-items: center;
  gap: 12px;
}

.mobile-menu-btn {
  font-size: 1.5rem;
  color: var(--text-title);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--neutral-border);
}

/* Mobile Side Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background-color: var(--bg-surface);
  z-index: 200;
  box-shadow: -6px 0 30px var(--shadow-hover-color);
  padding: 100px 24px 40px;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
}
.mobile-drawer.open {
  right: 0;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-title);
}
.mobile-nav-item:hover {
  color: var(--primary);
}

.mobile-booking-btn {
  margin-top: 20px;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--primary-light) 100%);
  transition: background var(--transition-normal);
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  opacity: 0.15;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background-color: var(--primary);
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background-color: var(--secondary);
  bottom: -50px;
  left: -50px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--primary-dark);
  background-color: var(--bg-surface);
  padding: 8px 18px;
  border-radius: 50px;
  box-shadow: 0 4px 15px var(--shadow-color);
  margin-bottom: 24px;
}

[data-theme="dark"] .hero-badge {
  color: var(--primary);
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-body);
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  width: 100%;
}

.hero-features-grid {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 24px;
  border-top: 1px solid var(--neutral-border);
  padding-top: 30px;
  width: 100%;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-title);
}

.feat-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Hero Image & Layout */
.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
}

.hero-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px var(--shadow-hover-color);
  border: 4px solid var(--bg-surface);
  position: relative;
  z-index: 3;
}

.hero-floating-card {
  position: absolute;
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 10px 30px var(--shadow-hover-color);
  z-index: 4;
  width: max-content;
  border: 1px solid var(--neutral-border);
  animation: float-around 6s ease-in-out infinite alternate;
}

.hero-floating-card.top-left {
  top: 40px;
  left: -40px;
}

.hero-floating-card.bottom-right {
  bottom: 40px;
  right: -40px;
  animation-delay: 3s;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon.secondary {
  background-color: var(--secondary-light);
  color: var(--secondary);
}

.hero-floating-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.hero-floating-card p {
  font-size: 0.75rem;
  opacity: 0.8;
}

@keyframes float-around {
  0% { transform: translateY(0); }
  100% { transform: translateY(-15px); }
}

/* --------------------------------------------------------------------------
   6. Stats Grid Bar
   -------------------------------------------------------------------------- */
.stats-section {
  background-color: var(--primary);
  padding: 40px 0;
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-card {
  color: hsl(0, 0%, 100%);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--accent);
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}

/* --------------------------------------------------------------------------
   7. Services Showcase & Grid
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--bg-page);
}

.services-showcase {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.services-images-show {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.service-main-image-box, 
.service-sub-image-box {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 4px solid var(--bg-surface);
  box-shadow: 0 10px 30px var(--shadow-color);
}

.service-img-main,
.service-img-sub {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-main-image-box:hover .service-img-main,
.service-sub-image-box:hover .service-img-sub {
  transform: scale(1.05);
}

.img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: hsl(0, 0%, 100%);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
}

/* Right side grid of cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: 0 6px 20px var(--shadow-color);
  border: 1px solid var(--neutral-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px var(--shadow-hover-color);
  border-color: var(--primary);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition-fast);
}
.service-card:hover .service-icon-box {
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
}

.service-icon {
  width: 24px;
  height: 24px;
}

.service-name {
  font-size: 1.25rem;
  margin-bottom: 12px;
  letter-spacing: -0.25px;
}

.service-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-learn {
  font-size: 0.85rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-learn .arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}
.service-card:hover .service-learn .arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   8. About & Dr. Nadia Section
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--bg-surface);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-media {
  position: relative;
}

.about-image-stack {
  position: relative;
  height: 500px;
  width: 100%;
}

.image-stack-back {
  position: absolute;
  width: 70%;
  height: 380px;
  bottom: 0;
  left: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow-color);
  border: 4px solid var(--bg-surface);
}

.about-img-back {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-stack-front {
  position: absolute;
  width: 70%;
  height: 380px;
  top: 0;
  right: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px var(--shadow-hover-color);
  border: 4px solid var(--bg-surface);
}

.about-img-front {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stack-badge {
  position: absolute;
  background-color: var(--secondary);
  color: hsl(0, 0%, 100%);
  padding: 16px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  bottom: 40px;
  right: 15%;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.badge-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* About content details */
.about-content {
  display: flex;
  flex-direction: column;
}

.about-bio-highlight {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-text {
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.about-values {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

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

.value-icon-wrapper i {
  width: 20px;
  height: 20px;
}

.value-item h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.value-item p {
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   9. Chamber Gallery & Lightbox
   -------------------------------------------------------------------------- */
.gallery-section {
  background-color: var(--bg-page);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 10px 25px var(--shadow-color);
  border: 4px solid var(--bg-surface);
  cursor: zoom-in;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 68, 86, 0.9) 0%, rgba(16, 68, 86, 0.4) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-normal);
  color: hsl(0, 0%, 100%);
}

.gallery-item:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--accent);
  color: var(--neutral-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transform: translateY(10px);
  transition: transform var(--transition-normal);
}
.gallery-item:hover .gallery-icon-box {
  transform: translateY(0);
}

.gallery-overlay h4 {
  color: hsl(0, 0%, 100%);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.gallery-overlay p {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* Lightbox overlay styling */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(16, 26, 35, 0.95);
  backdrop-filter: blur(8px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 85%;
  max-height: 80vh;
  border-radius: var(--border-radius-sm);
  border: 4px solid var(--bg-surface);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}
.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: hsl(0, 0%, 100%);
  font-size: 2.8rem;
  font-weight: 300;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-fast);
}
.lightbox-close:hover {
  color: var(--accent);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: hsl(0, 0%, 100%);
  font-size: 2.5rem;
  padding: 20px;
  cursor: pointer;
  transition: color var(--transition-fast);
  user-select: none;
}
.lightbox-nav:hover {
  color: var(--accent);
}

.lightbox-nav.prev {
  left: 40px;
}
.lightbox-nav.next {
  right: 40px;
}

.lightbox-caption {
  position: absolute;
  bottom: 40px;
  color: hsl(0, 0%, 100%);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}

/* --------------------------------------------------------------------------
   9a. FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-section {
  background-color: var(--bg-page);
}

.faq-accordion-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-card {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--neutral-border);
  box-shadow: 0 4px 15px var(--shadow-color);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-card:hover {
  border-color: var(--primary);
  box-shadow: 0 6px 20px var(--shadow-hover-color);
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-title);
  gap: 20px;
  transition: color var(--transition-fast);
}

.faq-arrow {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
}

.faq-content p {
  padding-bottom: 24px;
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* FAQ Active State */
.faq-card.active {
  border-color: var(--primary);
}

.faq-card.active .faq-trigger {
  color: var(--primary);
}

.faq-card.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-card.active .faq-content {
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   10. Appointment Section & Form
   -------------------------------------------------------------------------- */
.appointment-section {
  background: linear-gradient(135deg, var(--bg-dark-section) 0%, hsl(210, 35%, 3%) 100%);
  position: relative;
  overflow: hidden;
}

.appointment-overlay-decor {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--primary) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.08;
}

.appointment-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.text-white {
  color: hsl(0, 0%, 100%) !important;
}

.text-white-op {
  color: rgba(255, 255, 255, 0.75) !important;
}

.appointment-details {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.detail-icon {
  width: 28px;
  height: 28px;
  color: var(--accent);
  flex-shrink: 0;
}

.detail-card h5 {
  color: hsl(0, 0%, 100%);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.detail-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.call-text {
  font-size: 1.4rem !important;
  color: var(--accent) !important;
  font-weight: 700;
  margin-bottom: 4px;
}

/* Appointment Right Form Wrapper */
.appointment-form-box {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--neutral-border);
}

.appointment-form-box h3 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.appointment-form-box p {
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-title);
}

.required {
  color: hsl(350, 80%, 50%);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  width: 18px;
  height: 18px;
  color: var(--text-body);
  opacity: 0.7;
  pointer-events: none;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  padding: 12px 16px 12px 48px;
  background-color: var(--bg-page);
  border: 1.5px solid var(--neutral-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.booking-form textarea {
  padding-left: 16px;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  background-color: var(--bg-surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.error-msg {
  color: hsl(350, 80%, 50%);
  font-size: 0.75rem;
  display: none;
  font-weight: 600;
}

/* Invalid inputs styling */
.form-group.invalid input,
.form-group.invalid select {
  border-color: hsl(350, 80%, 50%);
  background-color: hsl(350, 100%, 98%);
}
.form-group.invalid .error-msg {
  display: block;
}

/* --------------------------------------------------------------------------
   11. Success Modal
   -------------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  background-color: rgba(16, 26, 35, 0.85);
  backdrop-filter: blur(8px);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--bg-surface);
  max-width: 500px;
  width: 90%;
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  text-align: center;
  transform: translateY(30px);
  transition: transform var(--transition-normal);
  border: 1px solid var(--neutral-border);
}
.modal.active .modal-card {
  transform: translateY(0);
}

.modal-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.modal-success-icon i {
  width: 32px;
  height: 32px;
}

.modal-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.modal-card p {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.modal-summary {
  background-color: var(--bg-page);
  border-radius: var(--border-radius-md);
  padding: 20px;
  text-align: left;
  margin-bottom: 20px;
  border: 1px solid var(--neutral-border);
}

.modal-summary-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--neutral-border);
}
.modal-summary-item:last-child {
  border-bottom: none;
}

.modal-summary-item span:first-child {
  font-weight: 600;
  color: var(--text-title);
}

.modal-notice {
  font-size: 0.8rem !important;
  color: var(--text-body);
  opacity: 0.8;
}

/* --------------------------------------------------------------------------
   12. Contact Us & Google Map
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--bg-surface);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}

.contact-intro {
  font-size: 1.05rem;
  margin-bottom: 30px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item-box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.c-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.c-icon i {
  width: 20px;
  height: 20px;
}

.contact-item-box h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-item-box p {
  font-size: 0.95rem;
}

.map-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 6px;
}
.map-link-btn:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Social links box */
.contact-social-connect {
  margin-top: 40px;
  border-top: 1px solid var(--neutral-border);
  padding-top: 30px;
}

.contact-social-connect h4 {
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.social-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: hsl(0, 0%, 100%);
  box-shadow: 0 4px 12px var(--shadow-color);
  transition: all var(--transition-fast);
}

.social-btn.fb-page {
  background-color: #1877F2;
}
.social-btn.fb-page:hover {
  background-color: #0f62cc;
  transform: translateY(-2px);
}

.social-btn.fb-group {
  background-color: #242526;
}
.social-btn.fb-group:hover {
  background-color: #18191a;
  transform: translateY(-2px);
}

/* Google Map Block */
.contact-map-panel {
  width: 100%;
}

.map-card-wrapper {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 35px var(--shadow-hover-color);
  border: 1px solid var(--neutral-border);
  display: flex;
  flex-direction: column;
}

.map-header-bar {
  background-color: var(--bg-dark-section);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.map-title-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.map-title-icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.map-title-info h4 {
  color: hsl(0, 0%, 100%);
  font-size: 1.05rem;
  font-weight: 700;
}

.map-title-info p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
}

.btn-map-action {
  background-color: var(--primary);
  border: none;
  font-weight: 700;
  box-shadow: none;
  color: hsl(0, 0%, 100%);
}
.btn-map-action:hover {
  background-color: var(--primary-dark);
  box-shadow: none;
  transform: translateY(-1px);
}

.map-frame-box {
  width: 100%;
  height: 380px;
  position: relative;
  background-color: var(--bg-page);
}

.map-frame-box iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.map-footer-details {
  background-color: var(--bg-page);
  padding: 16px 24px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.85rem;
  border-top: 1px solid var(--neutral-border);
}

/* --------------------------------------------------------------------------
   13. Footer & Page Controls
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--bg-dark-section);
  color: hsl(210, 15%, 80%);
  padding: 80px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition-normal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer h4 {
  color: hsl(0, 0%, 100%) !important;
  font-size: 1.2rem;
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
}
.footer h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--secondary);
}

.footer-logo .logo-title {
  color: hsl(0, 0%, 100%) !important;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 20px 0;
  opacity: 0.75;
}

.hashtag-cloud {
  font-size: 0.8rem;
  color: var(--accent);
  word-spacing: 4px;
  font-weight: 600;
  opacity: 0.95;
}

.footer-links ul,
.footer-hours ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.95rem;
  opacity: 0.75;
  color: hsl(210, 15%, 85%);
}
.footer-links a:hover {
  opacity: 1;
  color: var(--accent);
  padding-left: 4px;
}

.footer-hours li {
  font-size: 0.9rem;
  opacity: 0.85;
}

.footer-hours span {
  font-weight: 700;
  color: hsl(0, 0%, 100%);
  display: block;
  margin-bottom: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 30px 0;
  font-size: 0.85rem;
  opacity: 0.65;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom a {
  color: hsl(0, 0%, 100%);
}
.footer-bottom a:hover {
  color: var(--accent);
}

/* Floating Scroll-to-Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
}
.scroll-to-top.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-to-top:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

/* Sticky Floating Phone Icon Button */
.floating-call-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  background-color: var(--secondary);
  color: hsl(0, 0%, 100%);
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  z-index: 99;
  transition: all var(--transition-normal);
}
.floating-call-btn:hover {
  background-color: hsl(var(--secondary-h), var(--secondary-s), 30%);
  transform: scale(1.05);
}

.floating-icon {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   14. Interactive AI Chatbot Widget Styling & Custom Link Formatter
   -------------------------------------------------------------------------- */
.chatbot-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.chatbot-trigger {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
  color: hsl(0, 0%, 100%);
  box-shadow: 0 8px 25px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all var(--transition-normal);
}
.chatbot-trigger:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 10px 30px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.5);
}

.chatbot-trigger i {
  width: 26px;
  height: 26px;
}

.trigger-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--accent);
  color: var(--neutral-dark);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Chatbot Panel expand styles */
.chatbot-panel {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 370px;
  height: 520px;
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--neutral-border);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 1001;
}

.chatbot-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

/* Chat Panel Header */
.chat-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: hsl(0, 0%, 100%);
}

.chat-doctor-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.chat-doctor-info h4 {
  color: hsl(0, 0%, 100%);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  opacity: 0.9;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--secondary);
}

.chat-close-btn {
  color: hsl(0, 0%, 100%);
  opacity: 0.8;
  padding: 4px;
}
.chat-close-btn:hover {
  opacity: 1;
}

/* Chat Panel Body */
.chat-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: var(--bg-page);
}

.msg {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.msg-user {
  justify-content: flex-end;
}

.msg-ai {
  justify-content: flex-start;
}

.msg-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--border-radius-md);
  font-size: 0.88rem;
  line-height: 1.5;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.msg-user .msg-bubble {
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
  border-bottom-right-radius: 4px;
}

.msg-ai .msg-bubble {
  background-color: var(--bg-surface);
  color: var(--text-title);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--neutral-border);
}

/* Chatbot dynamic links styling */
.chat-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.chat-link:hover {
  color: var(--secondary);
}

.msg-bubble ul {
  padding-left: 20px;
  margin-top: 8px;
  margin-bottom: 8px;
}

.msg-bubble li {
  margin-bottom: 4px;
}

/* Typing Indicator Animation */
.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 10px 14px;
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-md);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--neutral-border);
  box-shadow: 0 2px 8px var(--shadow-color);
  width: max-content;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
  opacity: 0.6;
  animation: typing-bouncing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing-bouncing {
  0%, 80%, 100% { transform: scale(0.6); }
  40% { transform: scale(1) translateY(-4px); opacity: 1; }
}

/* Chat Panel Footer input */
.chat-footer {
  background-color: var(--bg-surface);
  padding: 12px 16px;
  border-top: 1px solid var(--neutral-border);
}

.chat-input-form {
  display: flex;
  gap: 10px;
  align-items: center;
}

.chat-input-form input {
  flex-grow: 1;
  padding: 10px 16px;
  background-color: var(--bg-page);
  border: 1px solid var(--neutral-border);
  border-radius: 30px;
  font-size: 0.9rem;
}
.chat-input-form input:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}
.chat-send-btn:hover {
  background-color: var(--primary-dark);
}

.chat-send-btn i {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   15. Clinic Administration Portal Visual Styles (NEW)
   -------------------------------------------------------------------------- */
.admin-auth-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 0;
  width: 100%;
}

.admin-auth-card {
  max-width: 450px;
  width: 100%;
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--neutral-border);
  box-shadow: 0 15px 40px var(--shadow-hover-color);
  padding: 40px;
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.auth-lock-icon {
  width: 48px;
  height: 48px;
  color: var(--primary);
  margin-bottom: 12px;
}

.auth-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.auth-header p {
  font-size: 0.9rem;
  color: var(--text-body);
}

.auth-buttons-row {
  display: flex;
  gap: 16px;
  width: 100%;
  margin-top: 10px;
}

.auth-info-tip {
  display: flex;
  gap: 12px;
  background-color: var(--primary-light);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  margin-top: 24px;
  font-size: 0.82rem;
  color: var(--text-body);
  border: 1px solid var(--neutral-border);
}

/* Secure Dashboard View Layout */
.admin-dashboard-wrapper {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.dashboard-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--neutral-border);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 4px 15px var(--shadow-color);
}

.metric-card h3 {
  font-size: 2.2rem;
  line-height: 1.1;
  font-weight: 800;
}

.metric-card p {
  font-size: 0.85rem;
  color: var(--text-body);
  font-weight: 600;
}

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(0, 0%, 100%);
  flex-shrink: 0;
}

.metric-total .metric-icon { background-color: var(--primary); }
.metric-pending .metric-icon { background-color: #e67e22; }
.metric-confirmed .metric-icon { background-color: var(--secondary); }
.metric-completed .metric-icon { background-color: var(--accent); color: var(--neutral-dark); }

/* Filters and Data table */
.dashboard-table-panel {
  background-color: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--neutral-border);
  box-shadow: 0 10px 30px var(--shadow-color);
  overflow: hidden;
}

.table-controls-bar {
  padding: 20px 24px;
  border-bottom: 1px solid var(--neutral-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid var(--neutral-border);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-body);
  background-color: var(--bg-page);
  transition: all var(--transition-fast);
}

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

.tab-btn.active {
  background-color: var(--primary);
  color: hsl(0, 0%, 100%);
  border-color: var(--primary);
  box-shadow: 0 4px 10px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.2);
}

.table-search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--text-body);
  opacity: 0.6;
}

.table-search-box input {
  padding: 10px 16px 10px 42px;
  border-radius: 30px;
  border: 1.5px solid var(--neutral-border);
  background-color: var(--bg-page);
  font-size: 0.9rem;
  width: 280px;
  transition: all var(--transition-fast);
}
.table-search-box input:focus {
  background-color: var(--bg-surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.1);
}

.table-responsive-wrapper {
  overflow-x: auto;
  width: 100%;
}

.appointments-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.appointments-table th,
.appointments-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--neutral-border);
}

.appointments-table th {
  background-color: var(--bg-page);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-title);
  border-bottom: 2px solid var(--neutral-border);
}

.appointments-table tr:last-child td {
  border-bottom: none;
}

.appointments-table tbody tr:hover td {
  background-color: var(--primary-light);
}

.patient-info-name {
  font-weight: 700;
  color: var(--text-title);
  display: block;
}

.patient-info-date {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Status Badges */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.status-Pending {
  background-color: #fef5e7;
  color: #e67e22;
}

.status-Confirmed {
  background-color: #ebf5fb;
  color: #2980b9;
}

.status-Completed {
  background-color: #e8f8f5;
  color: #117864;
}

.action-btn-group {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.action-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--neutral-border);
  background-color: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-confirm { color: var(--primary); background-color: var(--primary-light); }
.btn-confirm:hover { color: hsl(0,0%,100%); background-color: var(--primary); border-color: var(--primary); }

.btn-complete { color: var(--secondary); background-color: var(--secondary-light); }
.btn-complete:hover { color: hsl(0,0%,100%); background-color: var(--secondary); border-color: var(--secondary); }

.btn-delete { color: #e74c3c; background-color: #fadbd8; }
.btn-delete:hover { color: hsl(0,0%,100%); background-color: #e74c3c; border-color: #e74c3c; }

.loading-state {
  text-align: center;
  padding: 60px 0;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--neutral-border);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   16. Scroll Reveal Animations
   -------------------------------------------------------------------------- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   17. Responsive Layout Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-container {
    gap: 40px;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .about-container,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-media {
    max-width: 600px;
    margin: 0 auto;
  }
  .services-showcase {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-images-show {
    flex-direction: row;
  }
  .service-main-image-box, 
  .service-sub-image-box {
    flex: 1;
  }
  .appointment-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dashboard-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-hours {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 70px 0;
  }
  .section-title {
    font-size: 2rem;
  }
  .desktop-nav {
    display: none;
  }
  .nav-controls-mobile {
    display: flex;
  }
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .hero-ctas {
    justify-content: center;
  }
  .hero-features-grid {
    justify-content: center;
  }
  .hero-image-wrapper {
    max-width: 320px;
  }
  .hero-image {
    height: 360px;
  }
  .hero-floating-card.top-left {
    left: -20px;
  }
  .hero-floating-card.bottom-right {
    right: -20px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .services-images-show {
    flex-direction: column;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .appointment-form-box {
    padding: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .hide-mobile {
    display: none !important;
  }
  .lightbox-nav {
    font-size: 1.8rem;
    padding: 10px;
  }
  .lightbox-nav.prev {
    left: 10px;
  }
  .lightbox-nav.next {
    right: 10px;
  }
  .lightbox-close {
    top: 20px;
    right: 20px;
  }
  .floating-label {
    display: none;
  }
  .floating-call-btn {
    padding: 12px;
    border-radius: 50%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-hours {
    grid-column: span 1;
  }
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  .chatbot-panel {
    width: calc(100vw - 40px);
    right: -10px;
  }
  .table-controls-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .table-search-box input {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-ctas {
    flex-direction: column;
    gap: 12px;
  }
  .hero-features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .dashboard-metrics-grid {
    grid-template-columns: 1fr;
  }
  .auth-buttons-row {
    flex-direction: column;
  }
}