/* ==========================================================================
   Veneers Dental Center – Modern Design System & Production Stylesheet
   Designed for Ultra-Responsiveness, WCAG AA Accessibility & Performance
   ========================================================================== */

/* --------------------------------------------------------------------------
   Local & Web Typography
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('./assets/fonts/Jost/Jost-VariableFont_wght.ttf') format('truetype');
}

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./assets/fonts/Roboto/Roboto-Regular.ttf') format('truetype');
}

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./assets/fonts/Roboto/Roboto-Bold.ttf') format('truetype');
}

/* --------------------------------------------------------------------------
   Design Tokens & Root Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand Color Palette */
  --color-primary: #03518f;
  --color-primary-dark: #023864;
  --color-primary-light: #eaf3fa;
  --color-primary-glow: rgba(3, 81, 143, 0.12);
  
  --color-accent: #1682d4;
  --color-accent-hover: #0f6bb3;
  --color-accent-light: #f0f7fd;

  --color-success: #2e7d32;
  --color-success-light: #edf7ee;
  
  --color-gold: #f59e0b;
  --color-danger: #d32f2f;

  /* Neutrals & Surfaces */
  --color-dark: #091a2e;
  --color-heading: #0b213f;
  --color-text: #2c3e50;
  --color-text-muted: #596b82;
  --color-text-light: #7b8ea5;
  
  --color-bg: #ffffff;
  --color-surface: #f7fafc;
  --color-surface-subtle: #f0f4f8;
  --color-surface-card: #ffffff;
  
  --color-border: #e2e8f0;
  --color-border-subtle: #edf2f7;

  /* Typography Stacks */
  --font-heading: 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  /* Fluid Typography (clamp scale) */
  --fs-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --fs-sm: clamp(0.875rem, 0.84rem + 0.18vw, 0.9375rem);
  --fs-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --fs-md: clamp(1.125rem, 1.06rem + 0.3vw, 1.25rem);
  --fs-lg: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --fs-xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
  --fs-2xl: clamp(1.85rem, 1.6rem + 1.25vw, 2.35rem);
  --fs-3xl: clamp(2.2rem, 1.85rem + 1.75vw, 3rem);
  --fs-hero: clamp(2.5rem, 2.1rem + 2vw, 3.85rem);

  /* Fluid Spacing Scale */
  --space-2xs: clamp(0.25rem, 0.2rem + 0.25vw, 0.375rem);
  --space-xs: clamp(0.5rem, 0.45rem + 0.25vw, 0.625rem);
  --space-sm: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --space-md: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  --space-lg: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --space-xl: clamp(2rem, 1.7rem + 1.5vw, 3rem);
  --space-2xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
  --space-3xl: clamp(4rem, 3.2rem + 4vw, 6rem);

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Shadow Elevations */
  --shadow-xs: 0 1px 2px rgba(3, 81, 143, 0.05);
  --shadow-sm: 0 2px 6px rgba(3, 81, 143, 0.06), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 6px 18px rgba(3, 81, 143, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 14px 30px rgba(3, 81, 143, 0.11), 0 4px 10px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 22px 48px rgba(3, 81, 143, 0.15), 0 8px 18px rgba(0, 0, 0, 0.06);

  /* Transitions */
  --transition-fast: 0.18s ease-out;
  --transition-normal: 0.26s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;
}

/* --------------------------------------------------------------------------
   Modern Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  /* Use overflow-x: clip so sticky headers function flawlessly without disabling sticky */
  overflow-x: clip;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.25;
  font-weight: 700;
  text-wrap: balance;
  overflow-wrap: break-word;
}

h1 { font-size: var(--fs-3xl); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-2xl); letter-spacing: -0.015em; }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }
h6 { font-size: var(--fs-base); }

p {
  overflow-wrap: break-word;
}

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

a:hover, a:focus-visible {
  color: var(--color-accent-hover);
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

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

/* --------------------------------------------------------------------------
   Accessibility & Skip Link
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: 1rem;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 99999;
  font-weight: 600;
  transition: top var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

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

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Container & Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3.5vw, 2rem);
}

.container-narrow {
  width: 100%;
  max-width: 960px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 3.5vw, 2rem);
}

.section {
  padding-block: var(--space-2xl);
  position: relative;
}

.section-bg {
  background-color: var(--color-surface);
}

.section-primary {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
}

.section-primary h1,
.section-primary h2,
.section-primary h3 {
  color: #ffffff;
}

.section-primary p {
  color: rgba(255, 255, 255, 0.9);
}

/* Section Headers */
.section-header {
  margin-block-end: var(--space-xl);
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-block-end: 0.75rem;
}

.badge-tag.badge-light {
  background-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.section-title {
  margin-block-end: 0.75rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: var(--fs-md);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  min-height: 48px;
  min-width: 48px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1.5px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 130, 212, 0.3);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(22, 130, 212, 0.25);
}

.btn-accent:hover, .btn-accent:focus-visible {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 130, 212, 0.35);
}

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

.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover, .btn-outline-white:focus-visible {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background-color: #20ba5a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--fs-xs);
  min-height: 40px;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--fs-base);
  min-height: 52px;
}

/* --------------------------------------------------------------------------
   Header & Sticky Navigation (Direct child of body)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  transition: all var(--transition-normal);
}

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

/* Top utility announcement bar */
.top-bar {
  background: var(--color-primary-dark);
  color: #ffffff;
  font-size: var(--fs-xs);
  padding-block: 0.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.9);
}

.top-bar-item a {
  color: #ffffff;
  font-weight: 500;
}

.top-bar-item a:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
}

/* Main Header Navbar */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1.5rem;
}

/* Brand Logo (Home Link with aria-label) */
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  text-decoration: none;
  padding-block: 0.25rem;
}

.header-logo img {
  height: clamp(38px, 4vw, 48px);
  width: auto;
  max-width: 240px;
  object-fit: contain;
}

/* Desktop Navigation Menu */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--color-heading);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  inset-inline-start: 0;
  width: 0;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: width var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 700;
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-inline-start: auto;
}

.header-phone-link {
  display: none;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.header-phone-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.header-phone-link svg {
  color: var(--color-primary);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-heading);
  cursor: pointer;
  z-index: 1010;
  transition: background-color var(--transition-fast);
}

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

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 26, 46, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1005;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  inset-inline-start: -320px;
  width: min(320px, 85vw);
  height: 100dvh;
  background-color: #ffffff;
  z-index: 1006;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-normal);
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-drawer.active {
  transform: translateX(320px);
}

[dir="rtl"] .mobile-drawer.active {
  transform: translateX(-320px);
}

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

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-block-end: 2rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--color-heading);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.mobile-nav-link.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(22, 130, 212, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
              linear-gradient(180deg, var(--color-surface) 0%, #ffffff 100%);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

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

.hero-title {
  font-size: var(--fs-hero);
  line-height: 1.15;
  margin-block-end: 1rem;
}

.hero-title .text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-block-end: 1.75rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-block-end: 2rem;
  width: 100%;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-block-start: 1.5rem;
  border-top: 1px solid var(--color-border);
  width: 100%;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-rating-stars {
  color: var(--color-gold);
  display: flex;
  align-items: center;
  gap: 2px;
}

.trust-text {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.35;
}

.trust-text strong {
  display: block;
  color: var(--color-heading);
  font-size: var(--fs-sm);
}

/* Hero Media & Floating Badges */
.hero-media-wrapper {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
}

.hero-img-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  background-color: var(--color-surface);
  aspect-ratio: 4 / 3;
}

.hero-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(226, 232, 240, 0.9);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 260px;
  animation: floatSlow 4s ease-in-out infinite alternate;
}

.floating-badge.badge-top-end {
  top: -15px;
  inset-inline-end: -15px;
}

.floating-badge.badge-bottom-start {
  bottom: -15px;
  inset-inline-start: -15px;
  animation-delay: -2s;
}

.floating-badge-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.floating-badge-icon.success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.floating-badge-text {
  font-size: var(--fs-xs);
  line-height: 1.3;
}

.floating-badge-text strong {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-heading);
}

@keyframes floatSlow {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

/* --------------------------------------------------------------------------
   Key Clinical Pillars & Highlights Bar
   -------------------------------------------------------------------------- */
.pillars-bar {
  background-color: #ffffff;
  padding-block: var(--space-xl);
  border-block-end: 1px solid var(--color-border);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-normal);
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-glow);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.pillar-content h3 {
  font-size: var(--fs-base);
  margin-block-end: 0.25rem;
}

.pillar-content p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   Service Cards & Catalog
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background-color: var(--color-surface-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(22, 130, 212, 0.4);
}

.service-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-surface);
}

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

.service-card:hover .service-card-media img {
  transform: scale(1.05);
}

.service-card-number {
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  background: rgba(3, 81, 143, 0.9);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
}

.service-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: var(--fs-lg);
  margin-block-end: 0.5rem;
  color: var(--color-heading);
}

.service-card-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-block-end: 1.25rem;
}

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

.service-link {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

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

/* --------------------------------------------------------------------------
   Doctor Profiles & Medical Specialist Directory
   -------------------------------------------------------------------------- */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.doctor-card {
  background-color: var(--color-surface-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  text-align: center;
  padding: 2rem 1.5rem;
  transition: all var(--transition-normal);
}

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

.doctor-avatar-wrapper {
  position: relative;
  width: 140px;
  height: 140px;
  margin-inline: auto;
  margin-block-end: 1.25rem;
}

.doctor-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.doctor-badge-icon {
  position: absolute;
  bottom: 0;
  inset-inline-end: 4px;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 2px solid #ffffff;
}

.doctor-name {
  font-size: var(--fs-xl);
  margin-block-end: 0.35rem;
}

.doctor-title {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  font-weight: 700;
  margin-block-end: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.doctor-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-block-end: 1.25rem;
}

.doctor-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-block-end: 1.5rem;
}

.tag {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

/* --------------------------------------------------------------------------
   Before & After Smile Makeover Gallery
   -------------------------------------------------------------------------- */
.makeover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.makeover-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  transition: all var(--transition-normal);
}

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

.makeover-img {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background-color: var(--color-surface);
}

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

.makeover-info {
  padding: 1rem 1.25rem;
}

.makeover-info h4 {
  font-size: var(--fs-base);
  margin-block-end: 0.25rem;
}

.makeover-info p {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Facility Showcase Gallery (About page)
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

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

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 26, 46, 0.8) 0%, rgba(9, 26, 46, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: #ffffff;
  opacity: 0.95;
}

.gallery-overlay h3 {
  font-size: var(--fs-md);
  color: #ffffff;
  margin-block-end: 0.25rem;
}

.gallery-overlay p {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.85);
}

/* --------------------------------------------------------------------------
   Testimonials & Google Reviews Marquee (WCAG 2.2.2 Compliant)
   -------------------------------------------------------------------------- */
.reviews-section {
  overflow: hidden;
  background-color: var(--color-surface);
}

.reviews-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-block-end: 1.5rem;
}

.control-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-heading);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.control-btn:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.marquee-container {
  width: 100%;
  overflow: hidden;
  padding-block: 0.5rem;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marqueeScroll 35s linear infinite;
}

.marquee-track.paused {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

[dir="rtl"] @keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none !important;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
  .marquee-container {
    mask-image: none;
    -webkit-mask-image: none;
    overflow-x: auto;
  }
}

.review-card {
  width: min(340px, 85vw);
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: 0.75rem;
}

.review-stars {
  color: var(--color-gold);
  display: flex;
  gap: 2px;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  font-weight: 600;
}

.review-quote {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: 1.55;
  font-style: italic;
  margin-block-end: 1rem;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border-subtle);
  padding-block-start: 0.75rem;
}

.reviewer-name {
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-heading);
}

.review-date {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Insurance & DHA NABIDH Direct Billing Section
   -------------------------------------------------------------------------- */
.insurance-card-banner {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #ffffff 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  margin-block-end: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.insurance-banner-text {
  max-width: 680px;
}

.insurance-banner-text h3 {
  font-size: var(--fs-xl);
  margin-block-end: 0.5rem;
  color: var(--color-primary-dark);
}

.insurance-banner-text p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.nabidh-badge-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.nabidh-badge-box img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nabidh-badge-text {
  font-size: var(--fs-xs);
  line-height: 1.3;
}

.nabidh-badge-text strong {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-heading);
}

.insurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
}

.insurance-logo-item {
  background-color: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 76px;
  transition: all var(--transition-fast);
}

.insurance-logo-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.insurance-logo-item img {
  max-height: 44px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition-fast);
}

.insurance-logo-item:hover img {
  filter: grayscale(0%);
}

/* --------------------------------------------------------------------------
   FAQ Section (Generative Engine & AEO Optimized)
   -------------------------------------------------------------------------- */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 860px;
  margin-inline: auto;
}

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

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-heading);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary);
  color: #ffffff;
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  border-top: 1px solid transparent;
}

.faq-item[open] .faq-answer {
  border-top-color: var(--color-border-subtle);
  padding-top: 0.85rem;
}

/* --------------------------------------------------------------------------
   Forms & Contact Controls (WCAG 1.3.1, 4.1.2)
   -------------------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-block-end: 1.25rem;
  text-align: start;
}

.form-label {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-heading);
}

.form-label .required {
  color: var(--color-danger);
  margin-inline-start: 2px;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--color-heading);
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-control::placeholder {
  color: var(--color-text-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

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

@media (min-width: 640px) {
  .form-row-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-feedback {
  font-size: var(--fs-xs);
  margin-block-start: 0.25rem;
  display: none;
}

.form-feedback.error {
  color: var(--color-danger);
  display: block;
}

.form-success-box {
  background-color: var(--color-success-light);
  border: 1px solid var(--color-success);
  color: var(--color-success);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  margin-block: 1rem;
  display: none;
}

.form-success-box.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Interactive Contact & Location Section
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-card {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-block-end: 1.5rem;
}

.info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.info-text h3 {
  font-size: var(--fs-base);
  margin-block-end: 0.25rem;
}

.info-text p, .info-text a {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 10;
  width: 100%;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   Global Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: #ffffff;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
  padding-block: var(--space-3xl) var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1.2fr 1.5fr 1.8fr;
  }
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
  line-height: 1.6;
  margin-block: 1rem 1.5rem;
  max-width: 320px;
}

.footer-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-fast);
}

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

.footer-col h3 {
  color: #ffffff;
  font-size: var(--fs-md);
  margin-block-end: 1.25rem;
  position: relative;
  padding-block-end: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
}

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

.footer-link {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link:hover {
  color: #ffffff;
  transform: translateX(4px);
}

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

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.footer-contact-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.85);
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Back to Top & Floating Quick Actions
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  inset-inline-end: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-normal);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

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

.back-to-top:hover,
.back-to-top:focus-visible {
  background-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Floating Actions Bar (WhatsApp & Call) */
.floating-actions-bar {
  position: fixed;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  inset-inline-start: 20px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.floating-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  color: #ffffff;
  transition: all var(--transition-normal);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.floating-action-btn.whatsapp {
  background-color: #25d366;
}

.floating-action-btn.call {
  background-color: var(--color-primary);
}

.floating-action-btn:hover,
.floating-action-btn:focus-visible {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   Accessible Booking Modal (WCAG 2.4.3, 4.1.1, 4.1.2)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 26, 46, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1050;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  overflow-y: auto;
}

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

.modal-dialog {
  background-color: #ffffff;
  width: 100%;
  max-width: 580px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  transform: scale(0.94) translateY(12px);
  transition: transform var(--transition-normal);
  margin-block: auto;
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.5rem 1.75rem;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: var(--fs-xl);
  color: #ffffff;
  margin: 0;
}

.modal-close-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.28);
}

.modal-body {
  padding: 1.75rem;
  max-height: calc(85dvh - 120px);
  overflow-y: auto;
}

/* --------------------------------------------------------------------------
   Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb-bar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding-block: 0.85rem;
  font-size: var(--fs-sm);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
}

.breadcrumb-item a {
  color: var(--color-text);
  font-weight: 500;
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item.active {
  color: var(--color-primary);
  font-weight: 700;
}

.breadcrumb-separator {
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Media Queries for Tablet & Desktop Expansion
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
  
  .top-bar {
    display: block;
  }
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: flex;
  }
  
  .header-phone-link {
    display: inline-flex;
  }
  
  .mobile-toggle {
    display: none;
  }
}