/*
  ADDL Services Inc. - Modern Redesign
  A unique, conversion-focused design for Calgary's trusted HVAC company
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Primary Colors - Trust & Professionalism */
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --navy-600: #475569;

  /* Accent - Warmth & Energy (Original Red) */
  --orange-500: #B72516;
  --orange-600: #9a1f12;
  --orange-400: #d43a2a;

  /* Cool Accent - Fresh & Cooling */
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-400: #2dd4bf;

  /* Status Colors */
  --red-500: #ef4444;
  --green-500: #22c55e;

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-main);

  /* Spacing */
  --section-padding: 100px;
  --container-max: 1200px;

  /* Effects */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 40px rgba(183, 37, 22, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-normal);
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-dark {
  background: var(--navy-900);
  color: var(--white);
}

.section-gray {
  background: var(--gray-50);
}

.text-center { text-align: center; }
.text-orange { color: var(--orange-500); }
.text-teal { color: var(--teal-500); }
.text-navy { color: var(--navy-800); }

.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;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-900);
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange-500);
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: var(--white);
  box-shadow: var(--shadow-md), 0 4px 14px rgba(183, 37, 22, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 6px 20px rgba(183, 37, 22, 0.5);
}

.btn-secondary {
  background: var(--white);
  color: var(--navy-800);
  border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--orange-500);
  color: var(--orange-500);
}

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

.btn-outline:hover {
  background: var(--white);
  color: var(--navy-800);
}

.btn-call {
  background: var(--green-500);
  color: var(--white);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ============================================
   EMERGENCY BANNER
   ============================================ */
.emergency-banner {
  background: linear-gradient(90deg, var(--red-500), #dc2626);
  color: var(--white);
  padding: 12px 24px;
  text-align: center;
  font-weight: 500;
  position: relative;
  z-index: 1001;
}

.emergency-banner a {
  color: var(--white);
  font-weight: 700;
  text-decoration: underline;
  margin: 0 4px;
}

.emergency-banner .pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--white);
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: var(--transition-normal);
}

.navbar.has-banner {
  top: 44px;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.navbar.scrolled.has-banner {
  top: 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo svg {
  width: 50px;
  height: 50px;
  fill: var(--white);
  transition: var(--transition-normal);
}

.navbar.scrolled .nav-logo svg {
  fill: var(--orange-500);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.navbar.scrolled .nav-logo-text {
  color: var(--navy-800);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-link {
  padding: 10px 18px;
  font-weight: 500;
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.navbar.scrolled .nav-link {
  color: var(--gray-600);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-link:hover {
  background: var(--gray-100);
  color: var(--orange-500);
}

.nav-cta {
  margin-left: 16px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--orange-500);
  color: var(--white);
  border-radius: var(--radius-full);
  font-weight: 600;
}

.nav-phone:hover {
  background: var(--orange-600);
  transform: scale(1.02);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition-fast);
}

.navbar.scrolled .nav-toggle span {
  background: var(--navy-800);
}

/* Mobile Navigation */
@media (max-width: 968px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 80px 24px 24px;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    color: var(--gray-700);
    padding: 16px;
    border-bottom: 1px solid var(--gray-100);
  }

  .nav-cta {
    margin: 24px 0 0 0;
  }

  .nav-phone {
    justify-content: center;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../img/infinite-loop-01.jpg') center/cover;
  opacity: 0.15;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--orange-500) 0%, transparent 70%);
  opacity: 0.1;
  filter: blur(60px);
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 140px 24px 100px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.hero-content {
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(249, 115, 22, 0.2);
  border: 1px solid var(--orange-500);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange-400);
  margin-bottom: 24px;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.hero-title {
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--orange-400), var(--orange-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--gray-200);
}

.hero-feature svg {
  width: 24px;
  height: 24px;
  fill: var(--teal-400);
  flex-shrink: 0;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--orange-400);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--gray-400);
  margin-top: 4px;
}

/* Hero Quote Form */
.hero-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.hero-form-title {
  font-size: 1.5rem;
  color: var(--navy-800);
  margin-bottom: 8px;
}

.hero-form-subtitle {
  color: var(--gray-500);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  background: var(--white);
  color: var(--gray-800);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(183, 37, 22, 0.1);
}

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

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-form-card .btn-primary {
  width: 100%;
  padding: 16px;
  font-size: 1.125rem;
}

.form-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.form-trust span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-trust svg {
  width: 14px;
  height: 14px;
  fill: var(--teal-500);
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 120px;
  }

  .hero-features {
    align-items: center;
  }

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

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

  .hero-form-card {
    max-width: 500px;
    margin: 0 auto;
  }

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

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 30px 0;
}

.trust-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: 40px;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: var(--transition-normal);
}

.trust-logos:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.trust-logos img {
  height: 40px;
  width: auto;
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 32px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
}

.trust-badge svg {
  width: 20px;
  height: 20px;
  fill: var(--teal-500);
}

@media (max-width: 768px) {
  .trust-bar-content {
    justify-content: center;
    text-align: center;
  }

  .trust-logos {
    gap: 24px;
  }

  .trust-badges {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
  padding: var(--section-padding) 0;
  background: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-500), var(--teal-500));
  transform: scaleX(0);
  transition: var(--transition-normal);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
}

.service-icon svg {
  width: 40px;
  height: 40px;
  fill: var(--orange-500);
  transition: var(--transition-normal);
}

.service-card:hover .service-icon svg {
  fill: var(--white);
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray-500);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.service-price {
  font-size: 0.875rem;
  color: var(--teal-600);
  font-weight: 600;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--gray-600);
  border-bottom: 1px dashed var(--gray-200);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list svg {
  width: 16px;
  height: 16px;
  fill: var(--teal-500);
  flex-shrink: 0;
}

.service-card .btn {
  width: 100%;
}

@media (max-width: 968px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-us {
  padding: var(--section-padding) 0;
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--orange-500) 0%, transparent 70%);
  opacity: 0.1;
  filter: blur(80px);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  z-index: 1;
}

.why-us-item {
  text-align: center;
}

.why-us-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.why-us-icon svg {
  width: 32px;
  height: 32px;
  fill: var(--orange-400);
}

.why-us-item h4 {
  color: var(--white);
  margin-bottom: 8px;
}

.why-us-item p {
  font-size: 0.9rem;
  color: var(--gray-400);
}

@media (max-width: 968px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .why-us-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--section-padding) 0;
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--orange-500);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 20px;
  height: 20px;
  fill: var(--orange-400);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--gray-200);
}

.testimonial-info h5 {
  font-size: 1rem;
  color: var(--navy-800);
  margin-bottom: 2px;
}

.testimonial-info span {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.testimonials-footer {
  text-align: center;
  margin-top: 48px;
}

.google-rating {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: var(--white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.google-rating img {
  height: 24px;
}

.google-rating-stars {
  display: flex;
  gap: 2px;
}

.google-rating-stars svg {
  width: 18px;
  height: 18px;
  fill: #fbbf24;
}

.google-rating-text {
  font-weight: 600;
  color: var(--gray-700);
}

@media (max-width: 968px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  padding: var(--section-padding) 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}

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

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  opacity: 0;
  transition: var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-item span {
  position: absolute;
  bottom: 16px;
  left: 16px;
  color: var(--white);
  font-weight: 500;
  z-index: 1;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition-normal);
}

.gallery-item:hover span {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item.large {
  grid-column: span 2;
  grid-row: span 2;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item.large {
    grid-column: span 2;
    grid-row: span 1;
  }
}

/* ============================================
   SERVICE AREA
   ============================================ */
.service-area {
  padding: var(--section-padding) 0;
  background: var(--gray-50);
}

.service-area-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.area-map {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.area-map img {
  width: 100%;
  border-radius: var(--radius-md);
}

.area-list h4 {
  margin-bottom: 16px;
  color: var(--navy-800);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.area-tag {
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--gray-600);
  transition: var(--transition-fast);
}

.area-tag:hover {
  border-color: var(--orange-500);
  color: var(--orange-500);
}

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

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: var(--section-padding) 0;
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy-800);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-question:hover {
  color: var(--orange-500);
}

.faq-question svg {
  width: 24px;
  height: 24px;
  fill: var(--gray-400);
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  fill: var(--orange-500);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-bottom: 24px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: var(--white);
  text-align: center;
}

.cta h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta p {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-secondary {
  background: var(--white);
  color: var(--orange-600);
  border-color: var(--white);
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: var(--section-padding) 0;
  background: var(--navy-900);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  color: var(--white);
  margin-bottom: 24px;
}

.contact-info > p {
  color: var(--gray-400);
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-method-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.contact-method-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--orange-400);
}

.contact-method-text h5 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-method-text a,
.contact-method-text p {
  color: var(--gray-400);
  font-size: 0.95rem;
}

.contact-method-text a:hover {
  color: var(--orange-400);
}

.contact-hours {
  margin-top: 40px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-hours h5 {
  color: var(--white);
  margin-bottom: 12px;
}

.contact-hours p {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-card h3 {
  color: var(--navy-800);
  margin-bottom: 24px;
}

.contact-form-card .form-input,
.contact-form-card .form-select,
.contact-form-card .form-textarea {
  background: var(--gray-50);
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--navy-900);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 60px 0 30px;
  color: var(--gray-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  margin: 16px 0 24px;
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  gap: 12px;
}

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

.footer-social a:hover {
  background: var(--orange-500);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--white);
}

.footer h5 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--gray-400);
}

.footer-links a:hover {
  color: var(--orange-400);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.875rem;
}

.footer-bottom a {
  color: var(--gray-400);
}

.footer-bottom a:hover {
  color: var(--orange-400);
}

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

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   MOBILE STICKY CTA
   ============================================ */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  z-index: 999;
}

.mobile-cta-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mobile-cta .btn {
  padding: 14px;
  font-size: 0.95rem;
}

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

  .footer {
    padding-bottom: 100px;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }

/* Intersection Observer animations */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   LOADING STATE
   ============================================ */
.loading-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--orange-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  padding: 16px 24px;
  background: var(--navy-800);
  color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  transform: translateX(calc(100% + 24px));
  transition: var(--transition-normal);
  z-index: 9999;
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  background: var(--green-500);
}

.toast.error {
  background: var(--red-500);
}

@media (max-width: 768px) {
  .toast {
    left: 24px;
    right: 24px;
    bottom: 80px;
  }
}