/* ==========================================================================
   Panorama Windows & Doors, Inc. - Main Stylesheet
   Production-ready, fully responsive CSS
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES
   ========================================================================== */

:root {
  /* Primary Colors */
  --color-primary: #1e3a5f;
  --color-primary-light: #2d5a8a;
  --color-primary-dark: #0f2847;
  --color-primary-rgb: 30, 58, 95;

  /* Secondary Colors */
  --color-secondary: #4a90d9;
  --color-secondary-light: #6ba8e8;
  --color-secondary-dark: #3a7bc8;

  /* Accent Colors */
  --color-accent: #e8f1fa;
  --color-accent-dark: #c5d9ef;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --color-black: #000000;

  /* Functional Colors */
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;

  /* Typography */
  --font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;

  /* Container */
  --container-max: 1280px;
  --container-lg: 1440px;

  /* Header */
  --header-height: 70px;
  --header-height-mobile: 60px;
}

/* ==========================================================================
   2. 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-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--header-height-mobile);
}

@media (min-width: 768px) {
  body {
    padding-top: var(--header-height);
  }
}

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

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

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

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

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

address {
  font-style: normal;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

@media (min-width: 768px) {
  h1 { font-size: var(--font-size-5xl); }
  h2 { font-size: var(--font-size-4xl); }
  h3 { font-size: var(--font-size-3xl); }
}

p {
  margin-bottom: var(--spacing-4);
}

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

a {
  color: var(--color-secondary);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-secondary-dark);
}

/* ==========================================================================
   4. LAYOUT & CONTAINER
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.section {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-10);
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.section-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-4xl);
  }
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}

/* Background Utilities */
.bg-primary { background-color: var(--color-primary); }
.bg-primary-dark { background-color: var(--color-primary-dark); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-accent { background-color: var(--color-accent); }
.bg-white { background-color: var(--color-white); }
.bg-gray { background-color: var(--color-gray-100); }

/* ==========================================================================
   5. HEADER & NAVIGATION
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height-mobile);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-sticky);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

@media (min-width: 768px) {
  .header {
    height: var(--header-height);
  }
}

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

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
  .header-container {
    padding: 0 var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .header-container {
    padding: 0 var(--spacing-8);
  }
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}

.logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .logo-text {
    font-size: var(--font-size-xl);
  }
}

.logo-tagline,
.logo-subtext {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  font-weight: var(--font-weight-normal);
}

@media (min-width: 768px) {
  .logo-tagline,
  .logo-subtext {
    font-size: var(--font-size-sm);
  }
}

/* Main Navigation */
.nav {
  display: none;
}

@media (min-width: 1024px) {
  .nav {
    display: block;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-link {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  padding: var(--spacing-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width var(--transition-base);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle,
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover,
.mobile-menu-toggle:hover {
  background-color: var(--color-gray-100);
}

.menu-toggle span,
.mobile-menu-toggle span,
.menu-toggle .hamburger,
.mobile-menu-toggle .hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.menu-toggle span:nth-child(2),
.mobile-menu-toggle span:nth-child(2) {
  margin: 6px 0;
}

.menu-toggle.active span:nth-child(1),
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2),
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3),
.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

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

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: var(--header-height-mobile);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  padding: var(--spacing-6);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  z-index: var(--z-fixed);
  overflow-y: auto;
  display: block;
}

@media (min-width: 768px) {
  .mobile-nav {
    top: var(--header-height);
  }
}

.mobile-nav.active,
.mobile-nav.nav--open {
  transform: translateX(0);
}

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

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.mobile-nav-link {
  display: block;
  padding: var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  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-accent);
  color: var(--color-primary);
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 40, 71, 0.95) 0%, rgba(30, 58, 95, 0.85) 50%, rgba(45, 90, 138, 0.75) 100%);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-container,
.hero-content {
  position: relative;
  z-index: 2;
}

.hero-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-16) var(--spacing-4);
  padding-top: calc(var(--header-height-mobile) + var(--spacing-12));
}

@media (min-width: 768px) {
  .hero-container {
    padding: var(--spacing-20) var(--spacing-6);
    padding-top: calc(var(--header-height) + var(--spacing-16));
  }
}

@media (min-width: 1024px) {
  .hero-container {
    padding: var(--spacing-24) var(--spacing-8);
    padding-top: calc(var(--header-height) + var(--spacing-16));
  }
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .hero-content {
    text-align: left;
    margin: 0;
  }
}

.hero-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-6);
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-5xl);
  }
}

.text-white {
  color: var(--color-white) !important;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
}

@media (min-width: 1024px) {
  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }
}

.hero-cta,
.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  justify-content: center;
}

@media (min-width: 480px) {
  .hero-cta,
  .hero-buttons {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .hero-cta,
  .hero-buttons {
    justify-content: flex-start;
  }
}

/* Small Hero Variant */
.hero-hero-sm,
.hero-sm {
  min-height: 50vh;
}

.hero-hero-sm .hero-container,
.hero-sm .hero-container {
  padding-top: calc(var(--header-height-mobile) + var(--spacing-8));
  padding-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
  .hero-hero-sm .hero-container,
  .hero-sm .hero-container {
    padding-top: calc(var(--header-height) + var(--spacing-12));
    padding-bottom: var(--spacing-16);
  }
}

/* ==========================================================================
   7. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
}

.btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}

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

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-light:hover:not(:disabled) {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-gray-700);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-gray-100);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn-block {
  width: 100%;
}

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

/* ==========================================================================
   8. CARDS & SERVICE BOXES
   ========================================================================== */

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
}

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

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

.card-body {
  padding: var(--spacing-6);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.card-text {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-4);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
  transition: gap var(--transition-fast);
}

.card-link:hover {
  gap: var(--spacing-3);
}

/* Service Box */
.service-box {
  padding: var(--spacing-8);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  text-align: center;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

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

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto var(--spacing-6);
  background-color: var(--color-accent);
  border-radius: var(--radius-xl);
  color: var(--color-primary);
}

.service-icon svg {
  width: 36px;
  height: 36px;
}

.service-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
}

.service-text {
  color: var(--color-gray-600);
  font-size: var(--font-size-base);
}

/* Service Card (index page) */
.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.service-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

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

.service-content {
  padding: var(--spacing-6);
}

.service-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

.service-content p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-4);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-secondary);
  font-weight: var(--font-weight-medium);
}

.service-link:hover {
  gap: var(--spacing-3);
}

/* Grid Layouts */
.card-grid {
  display: grid;
  gap: var(--spacing-6);
  grid-template-columns: 1fr;
}

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

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

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

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

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

@media (min-width: 1280px) {
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   9. INTRO / ABOUT SECTION
   ========================================================================== */

.intro {
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
  .intro {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

.intro-grid {
  display: grid;
  gap: var(--spacing-10);
  align-items: center;
}

@media (min-width: 768px) {
  .intro-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.intro-content h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
  .intro-content h2 {
    font-size: var(--font-size-4xl);
  }
}

.intro-content p {
  color: var(--color-gray-700);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
}

.intro-list {
  margin-top: var(--spacing-6);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.intro-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: var(--color-gray-700);
}

.intro-list li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.intro-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.intro-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   10. SERVICES SECTION
   ========================================================================== */

.services {
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
  .services {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

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

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

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

/* ==========================================================================
   11. WHY CHOOSE US / FEATURES
   ========================================================================== */

.why-choose-us {
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
  .why-choose-us {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

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

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

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

.feature-card {
  padding: var(--spacing-6);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-5);
  background-color: var(--color-accent);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3);
}

.feature-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-base);
}

/* ==========================================================================
   12. GALLERY
   ========================================================================== */

.gallery {
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-16);
  background-color: var(--color-gray-50);
}

@media (min-width: 768px) {
  .gallery {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

.gallery-grid {
  display: grid;
  gap: var(--spacing-4);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
  }
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

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

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

/* ==========================================================================
   13. FORMS
   ========================================================================== */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.form-label-required::after {
  content: ' *';
  color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-gray-400);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-4) center;
  background-size: 20px;
  padding-right: var(--spacing-12);
}

/* Checkbox */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
}

.form-check-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--color-secondary);
  cursor: pointer;
  flex-shrink: 0;
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: var(--line-height-normal);
}

.checkbox-group {
  margin-bottom: var(--spacing-6);
}

/* Validation States */
.form-input.is-valid,
.form-textarea.is-valid,
.form-select.is-valid {
  border-color: var(--color-success);
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
}

.form-input.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-select.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.field-error {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

/* Contact Form Container */
.contact-form-section {
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-16);
  background-color: var(--color-gray-50);
}

@media (min-width: 768px) {
  .contact-form-section {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
  }
}

.form-wrapper {
  display: grid;
  gap: var(--spacing-10);
  align-items: start;
}

@media (min-width: 768px) {
  .form-wrapper {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-12);
  }
}

.form-info h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

.form-info p {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.contact-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item span,
.contact-item a {
  color: var(--color-gray-700);
}

.contact-item a:hover {
  color: var(--color-secondary);
}

/* Contact Form */
.contact-form {
  background-color: var(--color-white);
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

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

.contact-form-header {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

/* Form Messages */
.form-message {
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-4);
  text-align: center;
}

.form-message--success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.form-message--error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}

/* ==========================================================================
   14. FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding-top: var(--spacing-12);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
  .footer-container {
    padding: 0 var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .footer-container {
    padding: 0 var(--spacing-8);
  }
}

.footer-grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-10);
  }
}

.footer-brand {
  margin-bottom: var(--spacing-2);
}

.footer-logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-column-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--spacing-5);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-bottom {
  margin-top: var(--spacing-10);
  padding: var(--spacing-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-content {
    flex-direction: column;
    align-items: center;
  }
}

.footer-disclaimer {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-xs);
  max-width: 600px;
  line-height: var(--line-height-relaxed);
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   15. COOKIE CONSENT BANNER
   ========================================================================== */

.cookie-consent,
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-4);
  z-index: var(--z-modal);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-consent.active,
.cookie-consent.cookie-consent--visible,
.cookie-banner--visible {
  transform: translateY(0);
}

.cookie-content,
.cookie-consent-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.cookie-consent-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: center;
}

@media (min-width: 640px) {
  .cookie-consent-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-consent-text {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--line-height-relaxed);
  text-align: center;
}

@media (min-width: 640px) {
  .cookie-consent-text {
    flex: 1;
    text-align: left;
  }
}

.cookie-consent-text a {
  color: var(--color-secondary-light);
  text-decoration: underline;
}

.cookie-consent-text a:hover {
  color: var(--color-white);
}

.cookie-actions,
.cookie-consent-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  justify-content: center;
}

.cookie-consent .btn {
  min-width: 100px;
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
}

.cookie-modal.active,
.cookie-modal--visible {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cookie-modal-backdrop,
.cookie-modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
}

.cookie-modal-content,
.cookie-modal__content {
  position: relative;
  width: calc(100% - var(--spacing-8));
  max-width: 500px;
  max-height: calc(100vh - var(--spacing-8));
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow-y: auto;
  color: var(--color-gray-800);
}

.cookie-modal-header,
.cookie-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.cookie-modal-title,
.cookie-modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin: 0;
}

.cookie-modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: var(--font-size-2xl);
  color: var(--color-gray-500);
  transition: background-color var(--transition-fast);
}

.cookie-modal__close:hover {
  background-color: var(--color-gray-100);
}

.cookie-modal-body,
.cookie-modal__body {
  padding: var(--spacing-6);
}

.cookie-modal-body p,
.cookie-modal__body p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-5);
}

.cookie-category {
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.cookie-category:last-child {
  margin-bottom: 0;
}

.cookie-category__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
}

.cookie-category__title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.cookie-category__badge {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  background-color: var(--color-gray-200);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
}

.cookie-category__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

.cookie-modal-footer,
.cookie-modal__footer {
  padding: var(--spacing-5) var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   16. BREADCRUMB
   ========================================================================== */

.breadcrumb {
  margin-bottom: var(--spacing-4);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb-list li {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-list a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.breadcrumb-list a:hover {
  color: var(--color-white);
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  margin-left: var(--spacing-2);
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   17. PAGE HEADER (for legal pages)
   ========================================================================== */

.page-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-12) 0;
  padding-top: calc(var(--header-height-mobile) + var(--spacing-10));
}

@media (min-width: 768px) {
  .page-header {
    padding: var(--spacing-16) 0;
    padding-top: calc(var(--header-height) + var(--spacing-12));
  }
}

.page-header h1 {
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-2);
}

@media (min-width: 768px) {
  .page-header h1 {
    font-size: var(--font-size-4xl);
  }
}

.page-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   18. LEGAL CONTENT
   ========================================================================== */

.legal-content {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
  .legal-content {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-20);
  }
}

.legal-article {
  max-width: 800px;
  margin: 0 auto;
}

.legal-section {
  margin-bottom: var(--spacing-10);
}

.legal-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-4);
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--color-gray-200);
}

.legal-section h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-6);
  margin-bottom: var(--spacing-3);
}

.legal-section p {
  color: var(--color-gray-700);
  line-height: var(--line-height-relaxed);
}

.legal-section ul,
.legal-section ol {
  margin: var(--spacing-4) 0;
  padding-left: var(--spacing-6);
  color: var(--color-gray-700);
}

.legal-section ul {
  list-style-type: disc;
}

.legal-section ol {
  list-style-type: decimal;
}

.legal-section li {
  margin-bottom: var(--spacing-2);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   19. STORY / MISSION / WHY CHOOSE SECTIONS
   ========================================================================== */

.story-grid,
.mission-grid,
.why-choose-grid {
  display: grid;
  gap: var(--spacing-10);
  align-items: center;
}

@media (min-width: 768px) {
  .story-grid,
  .mission-grid,
  .why-choose-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.story-content,
.mission-content,
.why-choose-content {
  text-align: left;
}

.story-content p,
.mission-content p {
  color: var(--color-gray-700);
  line-height: var(--line-height-relaxed);
}

.mission-quote {
  margin-top: var(--spacing-8);
  padding: var(--spacing-6);
  background-color: var(--color-primary);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-secondary);
}

.mission-quote p {
  color: var(--color-white);
  font-style: italic;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
}

.story-image,
.mission-image,
.why-choose-image {
  display: flex;
  justify-content: center;
}

.story-image img,
.mission-image img,
.why-choose-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   20. VALUES GRID
   ========================================================================== */

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

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

@media (min-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-8);
  }
}

.value-card {
  padding: var(--spacing-6);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  text-align: center;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

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

.value-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-5);
  background-color: var(--color-accent);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.value-icon svg {
  width: 32px;
  height: 32px;
}

.value-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
}

.value-text {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   21. FEATURE LIST
   ========================================================================== */

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.feature-item {
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
  color: var(--color-white);
}

.feature-icon svg {
  width: 16px;
  height: 16px;
}

.feature-content h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-1);
}

.feature-content p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   22. CTA BOX
   ========================================================================== */

.cta-box {
  padding: var(--spacing-12);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
  color: var(--color-white);
}

@media (min-width: 768px) {
  .cta-box {
    padding: var(--spacing-16);
  }
}

.cta-title {
  font-size: var(--font-size-2xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .cta-title {
    font-size: var(--font-size-3xl);
  }
}

.cta-text {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  justify-content: center;
}

@media (min-width: 480px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* ==========================================================================
   23. IMAGE CONTAINERS
   ========================================================================== */

.image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.image-container-16-9 {
  aspect-ratio: 16 / 9;
}

.image-container-4-3 {
  aspect-ratio: 4 / 3;
}

.image-container-1-1 {
  aspect-ratio: 1 / 1;
}

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

/* ==========================================================================
   24. UTILITY CLASSES
   ========================================================================== */

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Text Colors */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-gray-600); }

/* Spacing */
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-10 { margin-bottom: var(--spacing-10); }

/* Display */
.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

/* ==========================================================================
   25. ACCESSIBILITY
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-4);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-3) var(--spacing-4);
  z-index: var(--z-popover);
  border-radius: var(--radius-md);
  transition: top var(--transition-fast);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

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

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

:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ==========================================================================
   26. MEDIA QUERIES & RESPONSIVE
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-primary: #001a33;
    --color-secondary: #0055aa;
  }
}

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
  }

  .header,
  .cookie-consent,
  .cookie-banner,
  .mobile-nav {
    display: none !important;
  }

  body {
    padding-top: 0 !important;
  }
}

/* ==========================================================================
   27. CONTACT PAGE SPECIFIC
   ========================================================================== */

.contact-grid {
  display: grid;
  gap: var(--spacing-10);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.contact-info-section h2 {
  margin-bottom: var(--spacing-4);
}

.contact-details-address {
  font-style: normal;
}

.contact-item {
  margin-bottom: var(--spacing-6);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  display: block;
  width: 100%;
}

/* ==========================================================================
   28. BUSINESS MODEL PAGE SPECIFIC
   ========================================================================== */

.business-section {
  padding-top: var(--spacing-12);
  padding-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
  .business-section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
  }
}

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

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

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

.business-card {
  padding: var(--spacing-6);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

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

.business-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--spacing-5);
  background-color: var(--color-accent);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.business-icon svg {
  width: 28px;
  height: 28px;
}

.business-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3);
}

.business-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.business-focus {
  margin-top: var(--spacing-10);
  padding: var(--spacing-8);
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.business-focus h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-6);
}

.focus-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.focus-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: var(--color-gray-700);
  line-height: var(--line-height-relaxed);
}

.focus-list li strong {
  color: var(--color-primary);
}

.focus-list li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}