/* ==========================================================================
   Air Conditioning Doctors of America — Design System
   Built: March 2026 | Mobile-first | No frameworks
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

/* ==========================================================================
   1. CUSTOM PROPERTIES
   ========================================================================== */
:root {
  /* Brand Colors */
  --color-primary: #2B7EC6;
  --color-primary-hover: #2470B0;
  --color-primary-light: #E8F2FB;
  --color-primary-rgb: 43, 126, 198;
  --color-secondary: #1A5694;
  --color-secondary-hover: #144A80;
  --color-secondary-light: #E3EDF6;
  --color-accent: #CC2233;
  --color-accent-hover: #B01D2C;
  --color-accent-light: #FCEAEC;
  --color-white: #FFFFFF;
  --color-light-gray: #F5F7FA;
  --color-mid-gray: #E2E6EC;
  --color-border: #D1D8E0;
  --color-dark: #1B2A3D;
  --color-text: #2D3748;
  --color-text-light: #5A6778;
  --color-text-muted: #8896A6;
  --color-success: #22A355;
  --color-warning: #E6A817;
  --color-star: #F5A623;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --fs-hero: clamp(2.25rem, 5vw, 3.5rem);
  --fs-h1: clamp(2rem, 4vw, 3rem);
  --fs-h2: clamp(1.625rem, 3vw, 2.25rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-h4: 1.125rem;
  --fs-body: 1rem;
  --fs-body-lg: 1.125rem;
  --fs-small: 0.875rem;
  --fs-xs: 0.8125rem;
  --lh-heading: 1.2;
  --lh-body: 1.7;

  /* Spacing (8px grid) */
  --space-2xs: 0.25rem;   /* 4px */
  --space-xs: 0.5rem;     /* 8px */
  --space-sm: 0.75rem;    /* 12px */
  --space-md: 1rem;       /* 16px */
  --space-lg: 1.5rem;     /* 24px */
  --space-xl: 2rem;       /* 32px */
  --space-2xl: 3rem;      /* 48px */
  --space-3xl: 4rem;      /* 64px */
  --space-4xl: 6rem;      /* 96px */
  --space-section: clamp(3rem, 8vw, 6rem);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  --border-radius-round: 50%;

  /* Shadows (brand-tinted) */
  --shadow-sm: 0 1px 3px rgba(var(--color-primary-rgb), 0.08), 0 1px 2px rgba(var(--color-primary-rgb), 0.04);
  --shadow-md: 0 4px 12px rgba(var(--color-primary-rgb), 0.1), 0 2px 4px rgba(var(--color-primary-rgb), 0.06);
  --shadow-lg: 0 10px 30px rgba(var(--color-primary-rgb), 0.12), 0 4px 8px rgba(var(--color-primary-rgb), 0.06);
  --shadow-xl: 0 20px 50px rgba(var(--color-primary-rgb), 0.15), 0 8px 16px rgba(var(--color-primary-rgb), 0.08);

  /* Z-index scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ==========================================================================
   2. 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-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

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

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--lh-heading);
  letter-spacing: -0.02em;
  color: var(--color-dark);
}

h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
h4 { font-size: var(--fs-h4); font-weight: 600; }

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

.text-center { text-align: center; }
.text-light { color: var(--color-text-light); }
.text-muted { color: var(--color-text-muted); }
.text-white { color: var(--color-white); }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-lg { font-size: var(--fs-body-lg); }
.text-sm { font-size: var(--fs-small); }

.section-label {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

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

.section-subtitle {
  font-size: var(--fs-body-lg);
  color: var(--color-text-light);
  max-width: 640px;
  line-height: 1.6;
}

.section-subtitle.centered {
  margin-left: auto;
  margin-right: auto;
}

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

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

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

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

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

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

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

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

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

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

/* Grid */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

/* Flex */
.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body);
  text-decoration: none;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--fs-body-lg);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-small);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ==========================================================================
   6. HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.header-top {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: var(--space-xs) 0;
  font-size: var(--fs-small);
}

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

.header-top a {
  color: var(--color-white);
  font-weight: 500;
}

.header-top a:hover {
  color: var(--color-primary-light);
}

.header-main {
  padding: var(--space-sm) 0;
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img {
  height: 48px;
  width: auto;
}

/* Primary nav */
.nav {
  display: none;
  align-items: center;
  gap: var(--space-xs);
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-dark);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

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

.nav__arrow {
  font-size: 0.625rem;
  transition: transform var(--transition-fast);
}

.nav__item:hover .nav__arrow,
.nav__item.is-open .nav__arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  padding: var(--space-xs) 0;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: var(--z-dropdown);
}

.nav__item:hover .nav__dropdown,
.nav__item.is-open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: var(--space-xs) var(--space-lg);
  font-size: var(--fs-small);
  color: var(--color-text);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__dropdown-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

/* Header CTA buttons */
.header-cta {
  display: none;
  align-items: center;
  gap: var(--space-sm);
}

/* Mobile menu button */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100vh;
  background-color: var(--color-white);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-overlay);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  padding: 5rem var(--space-lg) var(--space-xl);
}

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

.mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-overlay) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-sm) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body-lg);
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-mid-gray);
}

.mobile-nav__link:hover {
  color: var(--color-primary);
}

.mobile-nav__sub {
  padding-left: var(--space-lg);
}

.mobile-nav__sub a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: var(--fs-body);
  color: var(--color-text-light);
}

.mobile-nav__sub a:hover {
  color: var(--color-primary);
}

.mobile-menu__cta {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Mobile phone bar (always visible on mobile) */
.mobile-phone-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-small);
}

.mobile-phone-bar a {
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.mobile-phone-bar a:hover {
  color: var(--color-white);
  opacity: 0.9;
}

/* ==========================================================================
   7. HERO SECTIONS
   ========================================================================== */
.hero {
  position: relative;
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--fs-hero);
  margin-bottom: var(--space-lg);
}

.hero p {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-bottom: var(--space-xl);
}

.hero--page {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.hero--page h1 {
  font-size: var(--fs-h1);
}

.hero--page p {
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   8. TRUST BAR
   ========================================================================== */
.trust-bar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-mid-gray);
  padding: var(--space-lg) 0;
}

.trust-bar__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg) var(--space-2xl);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-dark);
  white-space: nowrap;
}

.trust-bar__icon {
  font-size: 1.25rem;
}

/* ==========================================================================
   9. CARDS
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.card__title {
  margin-bottom: var(--space-xs);
}

.card__text {
  color: var(--color-text-light);
  font-size: var(--fs-small);
  margin-bottom: var(--space-md);
}

.card__link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card__link:hover {
  gap: 8px;
}

/* Service card */
.service-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.service-card .card__icon {
  width: 72px;
  height: 72px;
  font-size: 2rem;
  margin-left: auto;
  margin-right: auto;
}

/* Testimonial card */
.testimonial-card {
  position: relative;
  padding: var(--space-xl);
}

.testimonial-card__stars {
  color: var(--color-star);
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  letter-spacing: 2px;
}

.testimonial-card__text {
  font-style: italic;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.testimonial-card__author {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-card__location {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

/* ==========================================================================
   10. CTA SECTIONS
   ========================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-section p {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* PHD Plan CTA */
.phd-cta {
  background-color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
}

.phd-cta h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

/* ==========================================================================
   11. BREADCRUMB
   ========================================================================== */
.breadcrumb {
  padding: var(--space-md) 0;
  background-color: var(--color-light-gray);
  border-bottom: 1px solid var(--color-mid-gray);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-small);
}

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

.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  color: var(--color-text-muted);
}

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

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

.breadcrumb__current {
  color: var(--color-dark);
  font-weight: 500;
}

/* ==========================================================================
   12. FORMS
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--fs-body);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235A6778' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

.form-hint {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-top: var(--space-2xs);
}

/* ==========================================================================
   13. PROCESS STEPS
   ========================================================================== */
.process-steps {
  counter-reset: step;
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  counter-increment: step;
}

.process-step + .process-step {
  border-top: 1px solid var(--color-mid-gray);
}

.process-step__number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-round);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-h4);
}

.process-step__number::before {
  content: counter(step);
}

.process-step__title {
  margin-bottom: var(--space-2xs);
}

.process-step__text {
  color: var(--color-text-light);
  font-size: var(--fs-small);
}

/* ==========================================================================
   14. PRICING TABLE
   ========================================================================== */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
}

.pricing-table thead {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.pricing-table th {
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: left;
}

.pricing-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-mid-gray);
}

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

.pricing-table .price-highlight {
  font-weight: 600;
  color: var(--color-primary);
}

/* ==========================================================================
   15. FAQ / ACCORDION
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--color-mid-gray);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-lg) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--color-dark);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.faq-question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.faq-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

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

.faq-answer__inner {
  padding-bottom: var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ==========================================================================
   16. GALLERY
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--color-light-gray);
}

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

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

.gallery-item__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--color-white);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-item__overlay {
  transform: translateY(0);
}

.gallery-item__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
}

.gallery-item__desc {
  font-size: var(--fs-xs);
  opacity: 0.85;
}

/* ==========================================================================
   17. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-3xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.footer-col__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-2xs) 0;
  font-size: var(--fs-small);
  transition: color var(--transition-fast);
}

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

.footer-brand p {
  font-size: var(--fs-small);
  margin-top: var(--space-sm);
  line-height: 1.6;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-small);
}

.footer-contact-item a {
  padding: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-lg) 0;
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-xs);
}

.footer-badges {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-xs);
}

/* ==========================================================================
   18. TWO-COLUMN LAYOUT (About, Contact, etc.)
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.split--reverse .split__content {
  order: 1;
}

.split__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--color-light-gray);
  aspect-ratio: 4/3;
}

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

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

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

/* ==========================================================================
   19. FEATURE LIST
   ========================================================================== */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast);
}

.feature-item:hover {
  background-color: var(--color-primary-light);
}

.feature-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 1.125rem;
}

.feature-item__title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-2xs);
}

.feature-item__text {
  font-size: var(--fs-small);
  color: var(--color-text-light);
}

/* ==========================================================================
   20. EMERGENCY CALLOUT
   ========================================================================== */
.emergency-callout {
  background-color: var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.emergency-callout h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.emergency-callout p {
  color: var(--color-text);
  font-size: var(--fs-small);
}

/* ==========================================================================
   21. SERVICE AREA MAP PLACEHOLDER
   ========================================================================== */
.map-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
}

/* ==========================================================================
   22. COUNTY/CITY GRID (Service Area page)
   ========================================================================== */
.county-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-primary);
}

.county-card h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--fs-h4);
}

.county-card ul {
  columns: 2;
  column-gap: var(--space-md);
}

.county-card li {
  font-size: var(--fs-small);
  color: var(--color-text-light);
  padding: var(--space-2xs) 0;
  break-inside: avoid;
}

.county-card li::before {
  content: '\2022';
  color: var(--color-primary);
  margin-right: var(--space-xs);
}

/* ==========================================================================
   23. SCROLL REVEAL ANIMATION
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ==========================================================================
   24. UTILITIES
   ========================================================================== */
.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-xs { margin-bottom: var(--space-xs); }
.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-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.pt-0 { padding-top: 0; }

/* ==========================================================================
   25. RESPONSIVE — TABLET (768px)
   ========================================================================== */
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

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

  .split--reverse .split__content {
    order: -1;
  }

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

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

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

  .mobile-phone-bar {
    display: none;
  }
}

/* ==========================================================================
   26. RESPONSIVE — DESKTOP (1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }

  .nav {
    display: flex;
  }

  .header-cta {
    display: flex;
  }

  .mobile-toggle {
    display: none;
  }

  .mobile-phone-bar {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  }
}

/* ==========================================================================
   27. RESPONSIVE — WIDE (1280px)
   ========================================================================== */
@media (min-width: 1280px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}