/* ================================================
   ProHeat Gas & Plumbing - Main Stylesheet
   ================================================ */

/* CSS Variables - Annett Heating Brand Colors */
:root {
  --primary: #2eb8d9;
  --primary-light: #4ecfe8;
  --primary-dark: #1a9ab8;
  --accent: #f47920;
  --accent-light: #ff9a4d;
  --accent-dark: #d4650f;
  --bg-light: #000000;
  --bg-off: #0d0d1a;
  --bg-dark: #000000;
  --text-dark: #ffffff;
  --text-muted: #a1a1aa;
  --text-light: #f1f5f9;
  --border: #27272a;
  --border-dark: #3f3f46;
  --success: #10b981;
  --error: #ef4444;
  
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.5);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.5), 0 1px 2px -1px rgb(0 0 0 / 0.5);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.5), 0 2px 4px -2px rgb(0 0 0 / 0.5);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.5);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.5), 0 8px 10px -6px rgb(0 0 0 / 0.5);
  
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  color: var(--text-muted);
}

.text-gradient {
  color: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section */
.section {
  padding: 80px 0;
}

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

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

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

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* ================================================
   Navigation
   ================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px;
}

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

.logo-icon {
  width: 96px;
  height: 96px;
}

.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #2a9fe5;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 16px;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav-link:hover {
  color: #ffffff !important;
  background: var(--accent);
}

.nav-link.active {
  color: var(--accent);
}

.nav-link.nav-cta {
  background: var(--accent);
  color: white;
  margin-left: 8px;
}

.nav-link.nav-cta:hover {
  background: var(--accent-dark);
  color: white;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile Nav */
@media (max-width: 768px) {
  .nav-container {
    padding: 16px 24px;
  }

  .logo-icon {
    width: 48px;
    height: 48px;
  }

  .logo-text {
    font-size: 1.4rem;
  }

  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 81px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-off);
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-link {
    width: 100%;
    text-align: center;
  }
  
  .nav-link.nav-cta {
    margin-left: 0;
    margin-top: 8px;
  }
}

/* ================================================
   Hero Section
   ================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(0,0,0,0.92) 20%, rgba(244, 121, 32, 0.35) 100%), url("/assets/images/hero-plumber.png");
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
}

.hero-content {
  flex: 1;
  max-width: 700px;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: white;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
}

.trust-item svg {
  color: var(--success);
}

.hero-visual {
  display: none;
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
}

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

.hero-card {
  position: relative;
  width: 200px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
}

.card-glow {
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--accent-light));
  border-radius: inherit;
  z-index: -1;
  opacity: 0.5;
  filter: blur(20px);
}

.card-content {
  color: white;
}

.card-icon {
  display: inline-flex;
  padding: 0;
  background: transparent;
  margin-bottom: 8px;
  color: white;
}

.card-content h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.card-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

/* ================================================
   Buttons
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn-blue {
  background: #2a9fe5 !important;
  color: white;
  border-color: #2a9fe5;
}

.btn-blue:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 184, 217, 0.4);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(244, 121, 32, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

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

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

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

.btn-white:hover {
  background: var(--bg-off);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

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

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

.btn-full {
  width: 100%;
}

/* ================================================
   Services Preview Grid
   ================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

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

.service-icon {
  display: inline-flex;
  padding: 12px;
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.1) 0%, rgba(244, 121, 32, 0.05) 100%);
  border-radius: var(--radius);
  color: var(--accent);
  margin-bottom: 20px;
}

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

.service-card p {
  font-size: 0.9375rem;
}

.services-cta {
  text-align: center;
  margin-top: 48px;
}

/* ================================================
   Why Choose Us
   ================================================ */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 768px) {
  .why-us-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-us-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.section-text {
  font-size: 1.0625rem;
  margin-bottom: 32px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.features-list li {
  display: flex;
  gap: 16px;
}

.feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.1) 0%, rgba(244, 121, 32, 0.05) 100%);
  border-radius: 50%;
  color: var(--accent);
}

.features-list strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.features-list span {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.why-us-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.stat-card {
  padding: 32px 24px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

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

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ================================================
   CTA Section
   ================================================ */
.cta-section {
  background: var(--accent);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  z-index: 1;
}

.cta-content h2 {
  color: white;
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
  margin-bottom: 32px;
}

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

/* ================================================
   Footer
   ================================================ */
.footer {
  background: #000000;
  color: var(--text-dark);
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand .logo-icon {
  width: 100px;
  height: 100px;
}

.footer-brand .logo-text {
  color: #2a9fe5;
  line-height: 1;
}

.footer-brand .logo-text span {
  color: var(--accent);
}

.footer-social {
  margin-top: 16px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  transform: translateY(-2px);
}


.footer-links h4,
.footer-contact h4 {
  color: var(--text-dark);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

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

.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-contact svg {
  flex-shrink: 0;
  color: var(--accent);
}

.footer-contact a {
  color: var(--text-muted);
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-badges .badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(244, 121, 32, 0.1);
  border: 1px solid rgba(244, 121, 32, 0.2);
  border-radius: 100px;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ================================================
   Page Header
   ================================================ */
.page-header {
  padding: 160px 24px 80px;
  background: var(--accent);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

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

.page-header .section-tag {
  color: white;
}

.page-title {
  color: white;
  margin-bottom: 16px;
}

.page-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* ================================================
   About Page
   ================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

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

.about-text h2 {
  margin-bottom: 24px;
}

.about-text p {
  font-size: 1.0625rem;
  margin-bottom: 20px;
}

.about-image {
  display: flex;
  justify-content: center;
}

.image-card {
  padding: 48px;
  background: linear-gradient(135deg, var(--bg-off) 0%, #1a1a2e 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
}

.image-placeholder svg {
  color: var(--accent);
  opacity: 0.5;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.value-card {
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.value-icon {
  display: inline-flex;
  padding: 16px;
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.1) 0%, rgba(244, 121, 32, 0.05) 100%);
  border-radius: 50%;
  color: var(--accent);
  margin-bottom: 20px;
}

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

/* Qualifications */
.qualifications-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 768px) {
  .qualifications-content {
    grid-template-columns: 1fr 1fr;
  }
}

.qual-text .section-title {
  text-align: left;
}

.qual-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.qual-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-dark);
}

.qual-list svg {
  flex-shrink: 0;
  color: var(--success);
}

.qual-badges {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.badge-card svg {
  color: var(--primary);
  margin-bottom: 16px;
}

.badge-card.gas-safe svg {
  color: var(--accent);
}

.badge-card span {
  font-weight: 600;
  color: var(--text-dark);
}

/* ================================================
   Services Page
   ================================================ */
.service-detail {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.service-detail:last-of-type {
  border-bottom: none;
}

.service-detail-header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.service-detail-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.1) 0%, rgba(30, 58, 95, 0.05) 100%);
  border-radius: var(--radius-lg);
  color: var(--primary);
}

.service-detail-icon.accent {
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.15) 0%, rgba(244, 121, 32, 0.05) 100%);
  color: var(--accent);
}

.service-detail-header h2 {
  margin-bottom: 8px;
}

.service-detail-header p {
  font-size: 1.0625rem;
}

.service-detail-content p {
  font-size: 1rem;
  margin-bottom: 20px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 0;
  color: var(--text-dark);
}

.service-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.info-box {
  padding: 24px;
  background: var(--bg-off);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
}

.info-box h4 {
  margin-bottom: 16px;
  color: var(--primary);
}

.note {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-style: italic;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 24px;
}

.benefit h4 {
  margin-bottom: 16px;
  color: var(--primary);
}

/* ================================================
   Costs Page
   ================================================ */
.pricing-intro {
  max-width: 800px;
  margin: 0 auto 60px;
}

.info-box.highlight {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid rgba(244, 121, 32, 0.2);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
}

.info-icon {
  flex-shrink: 0;
  color: var(--accent);
}

.info-box.highlight h3 {
  margin-bottom: 8px;
}

.pricing-section {
  margin-bottom: 60px;
}

.pricing-section h2 {
  text-align: center;
  margin-bottom: 16px;
}

.pricing-section > .section-subtitle {
  text-align: center;
  margin-bottom: 40px;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.pricing-card {
  position: relative;
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  padding: 6px 16px;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
}

.pricing-header {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.pricing-header h3 {
  margin-bottom: 16px;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-muted);
}

.price .amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.price .period {
  font-size: 1rem;
  color: var(--text-muted);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dark);
}

.pricing-features svg {
  flex-shrink: 0;
  color: var(--success);
}

/* Price Table */
.price-table {
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.price-row:last-child {
  border-bottom: none;
}

.price-row.header {
  background: var(--bg-off);
  font-weight: 600;
  color: var(--text-dark);
}

.price-row span:first-child {
  flex: 1;
}

.price-row strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.price-row small {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.price-value {
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

.price-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* Quote Box */
.quote-box {
  padding: 48px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.quote-content h3 {
  margin-bottom: 12px;
}

.quote-content p {
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-question span {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-dark);
}

.faq-question svg {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition);
}

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

.faq-answer {
  display: none;
  padding-bottom: 24px;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-answer p {
  font-size: 1rem;
}

/* ================================================
   Contact Page
   ================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

.contact-form-wrapper h2 {
  margin-bottom: 12px;
}

.contact-form-wrapper > p {
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(244, 121, 32, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select {
  cursor: pointer;
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--text-dark);
}

.checkbox-label input {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.form-success {
  text-align: center;
  padding: 48px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.02) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
}

.form-success svg {
  color: var(--success);
  margin-bottom: 16px;
}

.form-success h3 {
  margin-bottom: 8px;
  color: var(--success);
}

.form-failed {
  text-align: center;
  padding: 48px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.02) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
}

.form-failed svg {
  color: var(--error);
  margin-bottom: 16px;
}

.form-failed h3 {
  margin-bottom: 8px;
  color: var(--error);
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  padding: 32px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.contact-card h3 {
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

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

.contact-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.1) 0%, rgba(244, 121, 32, 0.05) 100%);
  border-radius: 50%;
  color: var(--accent);
}

.contact-item strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

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

/* Hours */
.hours-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
}

.hours-row span:first-child {
  color: var(--text-muted);
}

.hours-row span:last-child {
  font-weight: 500;
  color: var(--text-dark);
}

.emergency-box {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, rgba(239, 68, 68, 0.02) 100%);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius);
}

.emergency-icon {
  flex-shrink: 0;
  color: var(--error);
}

.emergency-box strong {
  display: block;
  color: var(--error);
  margin-bottom: 4px;
}

.emergency-box p {
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.emergency-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--error);
}

.emergency-link:hover {
  text-decoration: underline;
}

/* Guarantee */
.guarantee-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guarantee-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-dark);
}

.guarantee-list svg {
  flex-shrink: 0;
  color: var(--success);
}

/* ================================================
   Animations
   ================================================ */
.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================================
   Responsive Adjustments
   ================================================ */
@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }
  
  .hero {
    padding: 100px 24px 60px;
    min-height: auto;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }
  
  .stat-card {
    padding: 24px 16px;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .service-detail-header {
    flex-direction: column;
    text-align: center;
  }
  
  .service-detail-icon {
    margin: 0 auto;
  }
  
  .price .amount {
    font-size: 2.5rem;
  }
  
  .price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .footer-grid {
    text-align: center;
  }
  
  .footer-brand {
    max-width: 100%;
  }
  
  .footer-brand .nav-logo {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .services-showcase-grid {
    grid-template-columns: 1fr;
  }
  
  .service-page-content {
    grid-template-columns: 1fr;
  }
  
  .service-sidebar {
    order: -1;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  
  .symptoms-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================
   Services Showcase Grid
   ================================================ */
.services-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.service-showcase-card {
  position: relative;
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 0.3s ease;
}

.service-showcase-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(46, 184, 217, 0.12);
  transform: translateY(-4px);
}

.service-showcase-card.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-off) 0%, #1a0f0a 100%);
}

.showcase-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  padding: 4px 12px;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
}

.showcase-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(46, 184, 217, 0.1) 0%, rgba(46, 184, 217, 0.05) 100%);
  border-radius: var(--radius-md);
  color: var(--primary);
}

.service-showcase-card.featured .showcase-icon {
  background: linear-gradient(135deg, rgba(244, 121, 32, 0.1) 0%, rgba(244, 121, 32, 0.05) 100%);
  color: var(--accent);
}

.showcase-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.showcase-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap 0.2s ease;
}

.service-showcase-card:hover .read-more {
  gap: 10px;
}

.service-showcase-card.featured .read-more {
  color: var(--accent);
}

/* ================================================
   Service Detail Pages
   ================================================ */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 16px;
  transition: color 0.2s;
  position: relative;
}

.back-link:hover {
  color: white;
}

.service-page-content {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

@media (max-width: 992px) {
  .service-page-content {
    grid-template-columns: 1fr;
  }
}

.service-main h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.service-main h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 32px;
  margin-bottom: 16px;
}

.service-main p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.service-list-detailed {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-list-detailed li {
  padding: 16px 20px;
  background: var(--bg-off);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary);
}

.service-list-detailed li strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.service-list-detailed li p {
  margin: 0;
  font-size: 0.9rem;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dark);
}

.benefit-item svg {
  flex-shrink: 0;
  color: var(--success);
}

.info-box {
  padding: 24px;
  background: var(--bg-off);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.info-box.highlight {
  background: var(--bg-off);
  border-color: var(--accent-light);
}

.info-box strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--text-muted);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

.brand-list {
  padding: 16px 20px;
  background: var(--bg-off);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  margin-top: 16px;
}

.brand-list strong {
  color: var(--text-dark);
}

.checklist-box {
  padding: 24px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.comparison-card {
  padding: 24px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.comparison-card h4 {
  color: var(--text-dark);
  margin-bottom: 8px;
}

.comparison-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

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

.symptom-card {
  padding: 20px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
}

.symptom-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.symptom-card h4 {
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.symptom-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

.process-list {
  list-style: none;
  counter-reset: process-counter;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.process-list li {
  counter-increment: process-counter;
  position: relative;
  padding-left: 48px;
  color: var(--text-muted);
  line-height: 1.6;
}

.process-list li::before {
  content: counter(process-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 50%;
}

.process-list li strong {
  color: var(--text-dark);
}

/* Sidebar */
.service-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

.sidebar-card {
  padding: 24px;
  background: var(--bg-off);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.sidebar-card.featured {
  border-color: var(--primary);
  background: var(--bg-off);
}

.sidebar-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.sidebar-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.price-display {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.related-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.related-links a {
  display: block;
  padding: 10px 16px;
  background: var(--bg-off);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.related-links a:hover {
  background: var(--primary);
  color: white;
}