/* ==========================================================================
   HARLEY STREET AESTHETICS - MODERN ENTERPRISE DESIGN SYSTEM
   Modern, Ultra-Responsive, Accessible (WCAG AA/AAA) CSS Architecture
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Brand Color Palette */
  --color-primary: #119c97;
  --color-primary-dark: #0b6e6a;
  --color-primary-darker: #074644;
  --color-primary-light: #e6f6f5;
  --color-primary-subtle: #f0f9f8;
  
  /* Luxury Gold / Champagne Accents */
  --color-accent: #c5a059;
  --color-accent-dark: #9e7d3b;
  --color-accent-light: #f7f1e6;
  --color-accent-gold: #d4af37;
  
  /* Neutral Slate / Typography Scale */
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-300: #cbd5e1;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  --color-white: #ffffff;
  
  /* Semantic Status Colors */
  --color-success: #15803d;
  --color-success-bg: #ecfdf5;
  --color-warning: #b45309;
  --color-danger: #b91c1c;
  
  /* Typography Tokens */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Fluid Typography Scale via clamp() */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.65rem + 1.1vw, 2.375rem);
  --text-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);
  --text-5xl: clamp(2.75rem, 2.3rem + 2.2vw, 3.875rem);
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 32px -6px rgba(15, 23, 42, 0.12), 0 8px 12px -4px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 24px rgba(17, 156, 151, 0.25);
  
  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout Constraints */
  --container-max: 1280px;
  --container-narrow: 960px;
  --header-height: 80px;
  --topbar-height: 40px;
}

/* --------------------------------------------------------------------------
   2. MODERN CSS RESET & BASE STYLES (NO overflow-x: hidden on body/html!)
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-slate-700);
  background-color: var(--color-white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip; /* Cleanly clips without disabling position: sticky */
  position: relative;
}

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

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

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-slate-900);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.015em;
}

h1 { font-size: var(--text-4xl); margin-bottom: var(--space-4); }
h2 { font-size: var(--text-3xl); margin-bottom: var(--space-3); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-3); }
h4 { font-size: var(--text-xl); margin-bottom: var(--space-2); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-slate-600);
}

p:last-child {
  margin-bottom: 0;
}

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

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

ul, ol {
  padding-inline-start: var(--space-6);
  margin-bottom: var(--space-4);
}

li {
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   3. ACCESSIBILITY & FOCUS MANAGEMENT
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: var(--space-4);
  background: var(--color-slate-900);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  transition: top var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.skip-link:focus {
  top: var(--space-4);
}

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

/* --------------------------------------------------------------------------
   4. LAYOUT CONTAINERS & UTILITIES
   -------------------------------------------------------------------------- */
.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .site-container {
    padding-inline: var(--space-8);
  }
}

.site-container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-12);
  position: relative;
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-16);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-block: var(--space-20);
  }
}

.section--alt {
  background-color: var(--color-slate-50);
}

.section--teal-subtle {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-primary-subtle) 100%);
}

.section--dark {
  background-color: var(--color-slate-900);
  color: var(--color-slate-200);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-slate-300);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.section-tag--gold {
  color: var(--color-accent-dark);
  background-color: var(--color-accent-light);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-slate-600);
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   5. TOP UTILITY BAR (Pre-header)
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-slate-900);
  color: var(--color-slate-300);
  font-size: var(--text-xs);
  padding-block: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

.top-bar__info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.top-bar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-slate-300);
}

.top-bar__item a {
  color: var(--color-slate-200);
  transition: color var(--transition-fast);
}

.top-bar__item a:hover {
  color: var(--color-accent-gold);
}

.top-bar__social {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.top-bar__social a {
  color: var(--color-slate-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.top-bar__social a:hover {
  color: var(--color-white);
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   6. STICKY MAIN HEADER & NAVIGATION (PINNED AT ALL TIMES)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-slate-200);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

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

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-4);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
}

.site-logo__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-slate-900);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.site-logo__subtitle {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary-dark);
  font-weight: 600;
}

/* Desktop Navigation */
.site-nav {
  display: none;
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-1);
  padding: 0;
  margin: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-slate-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-link.active {
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

/* Header Actions */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-phone-btn {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-slate-700);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

@media (min-width: 768px) {
  .header-phone-btn {
    display: inline-flex;
  }
}

.header-phone-btn:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Hamburger Toggler */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  color: var(--color-slate-800);
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle:hover {
  background-color: var(--color-slate-100);
  color: var(--color-primary);
}

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

/* Mobile Drawer Navigation */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 400px);
  height: 100vh;
  background-color: var(--color-white);
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.mobile-nav-drawer.is-open {
  transform: translateX(0);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-slate-200);
}

.mobile-nav-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-slate-100);
  border: none;
  border-radius: var(--radius-full);
  color: var(--color-slate-700);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-close:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-slate-800);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.mobile-nav-footer {
  margin-top: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-slate-200);
}

.mobile-nav-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   7. BUTTONS & INTERACTIVE CONTROLS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(17, 156, 151, 0.35);
}

.btn--primary:hover, .btn--primary:focus-visible {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(17, 156, 151, 0.45);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

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

.btn--gold {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.35);
}

.btn--gold:hover, .btn--gold:focus-visible {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(197, 160, 89, 0.45);
}

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

.btn--outline-white:hover, .btn--outline-white:focus-visible {
  background-color: var(--color-white);
  color: var(--color-slate-900);
  border-color: var(--color-white);
}

.btn--sm {
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--lg {
  min-height: 56px;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* --------------------------------------------------------------------------
   8. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 640px;
  background-color: #0e2b29;
  background-image: linear-gradient(135deg, rgba(14, 43, 41, 0.88) 0%, rgba(7, 70, 68, 0.8) 100%), url("./wp-content/uploads/2024/01/Obszar-kompozycji-1.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: var(--color-white);
  display: flex;
  align-items: center;
  padding-block: var(--space-16);
}

@media (min-width: 768px) {
  .hero {
    min-height: 720px;
    padding-block: var(--space-20);
  }
}

.hero__content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.12;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero__lead {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  margin-bottom: var(--space-6);
  font-weight: 400;
}

.hero__advisory {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-left: 3px solid var(--color-accent-gold);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--space-8);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.95);
}

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

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat__value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent-gold);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero-stat__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.75);
}

/* --------------------------------------------------------------------------
   9. INNER PAGE HERO BANNERS
   -------------------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, #0b3d3b 0%, #115854 100%);
  color: var(--color-white);
  padding-block: var(--space-12);
  position: relative;
}

@media (min-width: 768px) {
  .page-hero {
    padding-block: var(--space-16);
  }
}

.page-hero__inner {
  max-width: 800px;
}

.page-hero__title {
  color: var(--color-white);
  font-size: var(--text-4xl);
  margin-bottom: var(--space-3);
}

.page-hero__lead {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4) 0;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb li {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.breadcrumb [aria-current="page"] {
  color: var(--color-accent-gold);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   10. CARDS, GRIDS & SERVICES DIRECTORY
   -------------------------------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

/* Standard Clinical Card */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card__icon--gold {
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.card__desc {
  font-size: var(--text-sm);
  color: var(--color-slate-600);
  flex-grow: 1;
  margin-bottom: var(--space-4);
}

.card__footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card__price {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: var(--text-base);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.card__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Feature Showcase Split Card */
.feature-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-10);
}

@media (min-width: 900px) {
  .feature-split {
    grid-template-columns: 1fr 1fr;
  }
  
  .feature-split--reverse .feature-split__media {
    order: 2;
  }
}

.feature-split__content {
  padding: var(--space-8);
}

@media (min-width: 1024px) {
  .feature-split__content {
    padding: var(--space-12);
  }
}

.feature-split__media {
  position: relative;
  min-height: 320px;
  height: 100%;
  background-color: var(--color-slate-100);
}

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

/* Filter Bar / Pills */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}

.filter-btn {
  background: var(--color-white);
  border: 1px solid var(--color-slate-300);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-slate-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(17, 156, 151, 0.25);
}

/* --------------------------------------------------------------------------
   11. TEAM PROFILE SECTION
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

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

.team-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  padding: var(--space-8);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  margin-inline: auto;
  margin-bottom: var(--space-4);
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-md);
}

.team-card__name {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.team-card__bio {
  font-size: var(--text-sm);
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   12. OPERATING HOURS & CLINIC SCHEDULE
   -------------------------------------------------------------------------- */
.schedule-table-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  text-align: start;
}

.schedule-table th, .schedule-table td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-slate-100);
}

.schedule-table th {
  background-color: var(--color-slate-50);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-500);
  font-weight: 700;
}

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

.schedule-table tr.today {
  background-color: var(--color-primary-light);
  font-weight: 600;
}

.schedule-status-open {
  color: var(--color-success);
  font-weight: 600;
}

.schedule-status-closed {
  color: var(--color-slate-400);
}

/* --------------------------------------------------------------------------
   13. PRICE LIST & DATA TABLES
   -------------------------------------------------------------------------- */
.price-category {
  margin-bottom: var(--space-12);
}

.price-category__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}

.price-category__title {
  font-size: var(--text-2xl);
  color: var(--color-slate-900);
  margin-bottom: 0;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  background: var(--color-white);
  margin-bottom: var(--space-4);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  text-align: start;
}

.price-table th, .price-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-slate-100);
}

.price-table th {
  background-color: var(--color-slate-50);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-700);
  font-weight: 700;
}

.price-table tbody tr:hover {
  background-color: var(--color-slate-50);
}

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

.price-table td.treatment-name {
  font-weight: 600;
  color: var(--color-slate-900);
}

.price-table td.treatment-price {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: var(--text-base);
  white-space: nowrap;
}

.price-search-box {
  position: relative;
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.price-search-input {
  width: 100%;
  height: 52px;
  padding: var(--space-3) var(--space-5) var(--space-3) 48px;
  border: 2px solid var(--color-slate-200);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.price-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
  outline: none;
}

.price-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-slate-400);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   14. FAQ ACCORDION (ACCESSIBLE, AEO DIRECT ANSWERS)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 860px;
  margin-inline: auto;
}

.faq-item {
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: start;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-slate-900);
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background-color: var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background-color var(--transition-fast);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 var(--space-6) var(--space-6) var(--space-6);
  color: var(--color-slate-600);
  line-height: 1.7;
  display: none;
}

.faq-item.is-open .faq-answer {
  display: block;
}

/* --------------------------------------------------------------------------
   15. FORMS & INPUT CONTROLS
   -------------------------------------------------------------------------- */
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .form-card {
    padding: var(--space-8);
  }
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-slate-800);
  margin-bottom: var(--space-1);
}

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

.form-control {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  background-color: var(--color-white);
  color: var(--color-slate-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-feedback {
  display: none;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.form-feedback--success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid rgba(21, 128, 61, 0.2);
}

/* --------------------------------------------------------------------------
   16. GOOGLE MAPS EMBED & CONTACT LAYOUT
   -------------------------------------------------------------------------- */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
}

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

/* --------------------------------------------------------------------------
   17. GLOBAL FOOTER (COMPREHENSIVE MULTI-COLUMN)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-slate-900);
  color: var(--color-slate-300);
  padding-top: var(--space-16);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
    gap: var(--space-8);
  }
}

.footer-col__title {
  color: var(--color-white);
  font-size: var(--text-lg);
  font-family: var(--font-heading);
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: var(--space-2);
}

.footer-col__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-about p {
  color: var(--color-slate-400);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--color-slate-300);
  font-size: var(--text-sm);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-slate-300);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  padding-block: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-xs);
  color: var(--color-slate-400);
}

.footer-bottom__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-legal-links a {
  color: var(--color-slate-400);
}

.footer-legal-links a:hover {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   18. BACK TO TOP BUTTON (WCAG AA REQUIREMENT >= 48px)
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background-color: var(--color-slate-900);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), background-color var(--transition-fast);
  z-index: 900;
  box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover, .back-to-top:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

/* --------------------------------------------------------------------------
   19. MODAL / DIALOG (CONSULTATION BOOKING & PRIVACY)
   -------------------------------------------------------------------------- */
.modal-dialog {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-dialog.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  z-index: 1;
  transform: scale(0.96);
  transition: transform var(--transition-normal);
}

.modal-dialog.is-open .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  background: var(--color-slate-100);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-slate-200);
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE UTILITIES
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  :root {
    --header-height: 70px;
  }
  
  .btn-group {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-group .btn {
    width: 100%;
  }
}