/* ========================================
   Autoquip Services Ltd. - Main Stylesheet
   ======================================== */

/* CSS Variables */
:root {
  /* Brand Colors */
  --color-cream: #F5F0E8;
  --color-grey: #6B7280;
  --color-dark-red: #8B2635;
  --color-charcoal: #374151;
  --color-black: #1F2937;
  --color-white: #FFFFFF;
  --color-light-grey: #F3F4F6;

  /* Functional Colors */
  --color-primary: var(--color-cream);
  --color-secondary: var(--color-grey);
  --color-accent: var(--color-dark-red);
  --color-accent-hover: #6B1D29;
  --color-text: var(--color-black);
  --color-text-light: var(--color-grey);
  --color-background: var(--color-white);
  --color-background-alt: var(--color-light-grey);

  /* Typography */
  --font-primary: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ========================================
   Reset & Base
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
}

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

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

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

.text-center {
  text-align: center;
}

/* ========================================
   Layout
   ======================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

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

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

.section-charcoal {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.section-charcoal h2,
.section-charcoal h3 {
  color: var(--color-white);
}

/* ========================================
   Header
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 62px;
  width: auto;
}

/* Main Navigation */
.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-main a {
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-main a:hover {
  background-color: var(--color-light-grey);
  color: var(--color-accent);
}

.nav-main .btn-primary {
  color: var(--color-white);
  background-color: var(--color-accent);
}

.nav-main .btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

.nav-main .nav-emergency {
  color: var(--color-accent);
  font-weight: 600;
}

.nav-main .nav-emergency:hover {
  color: var(--color-accent-hover);
  background-color: var(--color-light-grey);
}

/* Services Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-dropdown-trigger::after {
  content: '';
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(45deg);
  margin-top: -3px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-trigger::after {
  transform: rotate(-135deg);
  margin-top: 3px;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-text);
  font-weight: 400;
}

.nav-dropdown-menu a:hover {
  background-color: var(--color-light-grey);
}

/* Header Phone */
.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  font-size: 0.95rem;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.header-phone:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

.header-phone svg {
  width: 18px;
  height: 18px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

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

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

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

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

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

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

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

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

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-accent);
}

.btn-white:hover {
  background-color: var(--color-cream);
  color: var(--color-accent);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.1rem;
}

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9rem;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background-color: var(--color-cream);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  padding: var(--space-3xl) 0;
}

.hero-tagline {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  color: var(--color-charcoal);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   Service Tiles
   ======================================== */

.service-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-tile {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.service-tile-image {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

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

.service-tile-content {
  padding: var(--space-lg);
}

.service-tile h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
}

.service-tile p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.service-tile-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  font-weight: 600;
  font-size: 0.9rem;
}

.service-tile-link::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.service-tile:hover .service-tile-link::after {
  transform: translateX(4px);
}

/* ========================================
   Why Choose Us
   ======================================== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.feature-item {
  display: flex;
  gap: var(--space-md);
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-cream);
  border-radius: var(--radius-md);
  color: var(--color-accent);
}

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

.feature-content h4 {
  margin-bottom: var(--space-xs);
}

.feature-content p {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

/* ========================================
   Equipment Strip
   ======================================== */

.equipment-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.equipment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-weight: 500;
}

.equipment-item img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* ========================================
   Coverage Map
   ======================================== */

.coverage-section {
  text-align: center;
}

.coverage-map {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.coverage-map img {
  width: 100%;
  height: auto;
}

.coverage-legend {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
}

.legend-color.green {
  background-color: #22C55E;
}

.legend-color.blue {
  background-color: #3B82F6;
}

.legend-color.purple {
  background-color: #8B5CF6;
}

/* ========================================
   Testimonials
   ======================================== */

.testimonials-container {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: var(--space-lg);
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 calc(33.333% - var(--space-lg));
  min-width: 280px;
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.testimonials-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.testimonials-btn {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background-color: var(--color-light-grey);
  color: var(--color-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.testimonials-btn:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.testimonials-btn svg {
  width: 20px;
  height: 20px;
}

.testimonials-counter {
  font-size: 0.9rem;
  color: var(--color-text-light);
  min-width: 50px;
  text-align: center;
}

@media (max-width: 900px) {
  .testimonial-card {
    flex: 0 0 calc(50% - var(--space-md));
  }
}

@media (max-width: 600px) {
  .testimonial-card {
    flex: 0 0 100%;
  }
}

.testimonial-quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.testimonial-quote::before {
  content: '“';
  font-size: 2rem;
  color: var(--color-accent);
  line-height: 0;
  vertical-align: -0.3em;
  margin-right: var(--space-xs);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-text);
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ========================================
   CTA Banner
   ======================================== */

.cta-banner {
  position: relative;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  padding-top: calc(var(--space-3xl) + 14px);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--color-accent),
    var(--color-accent) 10px,
    var(--color-charcoal) 10px,
    var(--color-charcoal) 20px
  );
}

.cta-banner h2 {
  margin-bottom: var(--space-lg);
}

.cta-banner .btn {
  font-size: 1.2rem;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  position: relative;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-xl) 0;
}

.footer-hazard {
  position: relative;
  padding-top: calc(var(--space-xl) + 14px);
}

.footer-hazard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--color-accent),
    var(--color-accent) 10px,
    var(--color-charcoal) 10px,
    var(--color-charcoal) 20px
  );
}

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

.footer-copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-version {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-right: 0.5em;
}

/* Footer Van Animation Easter Egg */
.footer-van-container {
  position: absolute;
  bottom: 6px;
  right: 16px;
  width: 120px;
  height: 40px;
  overflow: hidden;
  z-index: 10;
}

.footer-van {
  position: absolute;
  bottom: 6px;
  right: 12px;
  width: 82px;
  animation: van-bounce 0.3s ease-in-out infinite;
}

.footer-van svg {
  width: 82px;
  height: auto;
  display: block;
}

.footer-road {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 300%;
  height: 8px;
  background:
    repeating-linear-gradient(
      90deg,
      #e8e4d4 0px,
      #e8e4d4 6px,
      transparent 6px,
      transparent 16px
    ),
    #2a2a2a;
  background-size: 16px 1px, 100% 100%;
  background-position: 0 center, 0 0;
  background-repeat: repeat-x, no-repeat;
  animation: road-scroll 0.6s linear infinite;
}

@keyframes van-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-1px); }
}

@keyframes road-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-16px); }
}

/* ========================================
   Page Header (for inner pages)
   ======================================== */

.page-header {
  position: relative;
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background-color: var(--color-cream);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-md);
}

.page-header p {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Page Header with Image */
.page-header-image {
  padding: 0;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  padding-top: var(--header-height);
}

.page-header-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6));
}

.page-header-image .container {
  position: relative;
  z-index: 1;
}

.page-header-image h1,
.page-header-image p {
  color: var(--color-white);
}

/* ========================================
   Content Sections (for service pages)
   ======================================== */

.content-section {
  padding: var(--space-3xl) 0;
}

.content-section:nth-child(even) {
  background-color: var(--color-background-alt);
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-text h2 {
  margin-bottom: var(--space-lg);
}

.content-text h3 {
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.content-text ul.check-list {
  list-style-type: disc;
  margin: var(--space-md) 0;
  padding-left: var(--space-xl);
}

.content-text ul.check-list li {
  margin-bottom: var(--space-xs);
}

.content-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ========================================
   Image Gallery
   ======================================== */

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--color-white);
  font-size: 0.9rem;
}

/* ========================================
   Failures Easter Egg
   ======================================== */

.failures-section {
  border-top: 1px solid var(--color-light-grey);
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
}

.failures-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-lg);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-light);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.failures-trigger:hover {
  color: var(--color-accent);
}

.failures-trigger::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform var(--transition-base);
}

.failures-trigger.active::after {
  transform: rotate(45deg);
}

.failures-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.failures-content.active {
  max-height: 2000px;
}

.failures-intro {
  text-align: center;
  padding: var(--space-xl) 0;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* Failures Carousel */
.failures-carousel {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

.failures-carousel-track {
  position: relative;
  overflow: hidden;
}

.failures-carousel-track .failure-slide {
  display: none;
}

.failures-carousel-track .failure-slide.active {
  display: block;
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.failure-slide-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--color-light-grey);
}

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

.failure-slide-caption {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  margin-top: -8px;
  font-size: 1rem;
  line-height: 1.6;
}

/* Carousel Navigation */
.failures-carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.failures-carousel-btn {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background-color: var(--color-light-grey);
  color: var(--color-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.failures-carousel-btn:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.failures-carousel-btn svg {
  width: 20px;
  height: 20px;
}

.failures-carousel-dots {
  display: flex;
  gap: var(--space-sm);
}

.failures-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-light-grey);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.failures-carousel-dot.active {
  background-color: var(--color-accent);
}

.failures-carousel-dot:hover {
  background-color: var(--color-grey);
}

.failures-carousel-counter {
  font-size: 0.9rem;
  color: var(--color-text-light);
  min-width: 50px;
  text-align: center;
}

/* ========================================
   Contact Form
   ======================================== */

.contact-form {
  max-width: 600px;
}

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

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 38, 53, 0.1);
}

.form-group textarea {
  min-height: 200px;
  resize: none;
  overflow: hidden;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

/* ========================================
   Phone Modal (Desktop Fallback)
   ======================================== */

.phone-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.phone-modal-overlay.active {
  display: flex;
}

.phone-modal {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.phone-modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.phone-modal-close:hover {
  color: var(--color-text);
}

.phone-modal-close svg {
  width: 24px;
  height: 24px;
}

.phone-modal-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  color: var(--color-accent);
}

.phone-modal-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.phone-modal-message {
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    order: 1;
  }

  .hero-image {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

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

  .content-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .content-grid.reverse {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .nav-main {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
  }

  .nav-main.active {
    display: flex;
  }

  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding-left: var(--space-lg);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .header-phone {
    display: none;
  }

  .service-tiles {
    grid-template-columns: 1fr;
  }

  .equipment-strip {
    gap: var(--space-xl);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

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

  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }
}

/* ========================================
   Utility Classes
   ======================================== */

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

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.mt-0 { margin-top: 0; }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.1rem;
}