/* ============================================
   SB SubZero - Professional HVAC & Appliance Repair
   Main Stylesheet
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Colors - Professional Corporate Theme */
  --color-primary: #1e3a5f;
  --color-primary-dark: #152a45;
  --color-primary-light: #2d5a8a;
  --color-accent: #e67e22;
  --color-accent-dark: #d35400;
  --color-accent-light: #f39c12;

  --color-text: #2c3e50;
  --color-text-light: #6c7a89;
  --color-text-muted: #95a5a6;

  --color-white: #ffffff;
  --color-light: #f8f9fa;
  --color-gray-100: #f1f3f5;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-dark: #1a1a2e;

  --color-success: #27ae60;
  --color-warning: #f39c12;
  --color-error: #e74c3c;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Montserrat', 'Inter', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

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

  /* Layout */
  --container-max: 1280px;
  --container-padding: 1.5rem;

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

  /* Borders */
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-tooltip: 500;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::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-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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-accent);
}

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: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

@media (max-width: 768px) {
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
}

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

.lead {
  font-size: var(--text-xl);
  color: var(--color-text-light);
}

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

.section {
  padding: var(--space-20) 0;
}

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

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

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.section__subtitle {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

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

.section__description {
  color: var(--color-text-light);
  font-size: var(--text-lg);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  cursor: pointer;
}

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

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

.btn--secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

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

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

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

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

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

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

.btn--full {
  width: 100%;
}

/* ============================================
   Top Bar
   ============================================ */
.top-bar {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

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

.top-bar__left,
.top-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.top-bar__hours,
.top-bar__email {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-white);
  opacity: 0.9;
}

.top-bar__email:hover {
  opacity: 1;
  color: var(--color-accent-light);
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
}

/* ============================================
   Header
   ============================================ */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.header__logo img {
  height: 50px;
  width: auto;
}

/* Navigation */
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
  background-color: var(--color-gray-100);
}

.nav__arrow {
  transition: transform var(--transition-fast);
}

.nav__item--dropdown:hover .nav__arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  padding: var(--space-6);
  min-width: 500px;
}

.nav__item--dropdown {
  position: relative;
}

.nav__item--dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.dropdown__title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

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

.dropdown__list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown__list a:hover {
  color: var(--color-accent);
  background-color: var(--color-gray-100);
}

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

.header__cta .btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  white-space: nowrap;
}

.header__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  padding: 0;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

@media (max-width: 1024px) {
  .nav,
  .header__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-white);
  z-index: var(--z-fixed);
  transition: right var(--transition);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.mobile-nav.is-open {
  right: 0;
}

.mobile-nav__inner {
  padding: var(--space-8) var(--space-6);
}

.mobile-nav__list > li {
  border-bottom: 1px solid var(--color-gray-200);
}

.mobile-nav__list > li > a,
.mobile-nav__toggle {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}

.mobile-nav__submenu {
  padding-left: var(--space-4);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.mobile-nav__accordion.is-open .mobile-nav__submenu {
  max-height: 500px;
}

.mobile-nav__submenu a {
  display: block;
  padding: var(--space-3) 0;
  color: var(--color-text-light);
}

.mobile-nav__cta {
  margin-top: var(--space-6);
}

.mobile-nav__buttons {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mobile-nav__buttons .btn {
  justify-content: center;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/images/hero-pattern.svg') repeat;
  opacity: 0.1;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 650px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(255,255,255,0.15);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero__title {
  font-size: var(--text-6xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__description {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.2);
}

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

.hero__feature-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(255,255,255,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__feature-text {
  font-size: var(--text-sm);
  opacity: 0.9;
}

.hero__feature-text strong {
  display: block;
  font-size: var(--text-lg);
  font-weight: 600;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }

  .hero__title {
    font-size: var(--text-4xl);
  }

  .hero__features {
    flex-direction: column;
    gap: var(--space-4);
  }
}

/* ============================================
   Services Section
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--color-gray-200);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  color: var(--color-white);
}

.service-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.service-card__description {
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-accent);
}

.service-card__link:hover {
  gap: var(--space-3);
}

/* ============================================
   Brands Section
   ============================================ */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-6);
  align-items: center;
}

.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background-color: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
}

.brand-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.brand-item img {
  max-height: 50px;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition);
}

.brand-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* ============================================
   Why Choose Us
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}

.feature-item {
  text-align: center;
  padding: var(--space-6);
}

.feature-item__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.feature-item__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

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

/* ============================================
   Testimonials
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.testimonial-card__rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: var(--color-warning);
}

.testimonial-card__text {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-primary);
}

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

/* ============================================
   Team Section
   ============================================ */
.team-section {
  padding: var(--space-16) 0;
  background-color: var(--color-light);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

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

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.team-card__image {
  position: relative;
  overflow: hidden;
  height: 280px;
}

.team-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--transition-slow);
}

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

.team-card__content {
  padding: var(--space-6);
}

.team-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.team-card__role {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.team-card__specialization {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}

.team-card__experience {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.team-card__certs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.cert-badge {
  background-color: var(--color-gray-100);
  color: var(--color-text);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
  border: 1px solid var(--color-gray-200);
}

.team-cta {
  text-align: center;
  padding: var(--space-8);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.team-cta p {
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  font-size: var(--text-lg);
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: var(--text-3xl);
  }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  padding: var(--space-16) 0;
  text-align: center;
}

.cta-section__title {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-section__description {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-8);
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.footer__logo img {
  height: 45px;
}

.footer__description {
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social a {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-fast);
}

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

.footer__title {
  font-size: var(--text-lg);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.footer__links li {
  margin-bottom: var(--space-3);
}

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

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

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: rgba(255,255,255,0.7);
}

.footer__contact a {
  color: rgba(255,255,255,0.7);
}

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

.footer__cta {
  margin-top: var(--space-6);
}

.footer__bottom {
  margin-top: var(--space-12);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

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

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

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  color: rgba(255,255,255,0.5);
  font-size: var(--text-sm);
}

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

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__col--about {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__col--about {
    grid-column: span 1;
  }

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

/* Sticky CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-3);
  background-color: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.sticky-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-4);
  background-color: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--text-lg);
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .sticky-cta {
    display: block;
  }

  .footer {
    padding-bottom: 80px;
  }
}

/* ============================================
   Page Specific Styles
   ============================================ */

/* Service Page */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--space-16) 0;
  text-align: center;
}

.page-hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.page-hero__breadcrumb + .page-hero__title {
  margin-top: var(--space-4);
}

.page-hero__breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  opacity: 0.8;
}

.page-hero__breadcrumb a {
  color: var(--color-white);
}

.page-hero__breadcrumb span {
  opacity: 0.5;
}

.page-hero__breadcrumb a:hover {
  color: var(--color-accent-light);
}

.page-hero__description {
  font-size: var(--text-lg);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-12);
}

.content-main {
  min-width: 0;
}

/* Content Main Typography */
.content-main h2 {
  margin-bottom: var(--space-4);
}

.content-main h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.content-main h4 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.content-main ul,
.content-main ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.content-main ul {
  list-style-type: disc;
}

.content-main ol {
  list-style-type: decimal;
}

.content-main li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

.content-main li strong {
  color: var(--color-primary);
}

.content-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

@media (max-width: 1024px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .content-sidebar {
    position: static;
  }
}

/* Sidebar Card */
.sidebar-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  margin-bottom: var(--space-6);
}

.sidebar-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.sidebar-card__phone {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  font-size: var(--text-base);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

/* Location Page */
.location-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.location-info-card {
  background-color: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
}

.location-info-card__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

/* ============================================
   Utilities
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.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;
}