/* Reset e Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Light Mode Colors */
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary-color: #64748b;
  --accent-color: #f59e0b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  
  /* Neutral Colors */
  --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;
  
  /* Background Colors */
  --bg-primary: var(--white);
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  
  /* Text Colors */
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-700);
  --text-tertiary: var(--gray-500);
  
  /* Border Colors */
  --border-light: var(--gray-200);
  --border-medium: var(--gray-300);
  --border-dark: var(--gray-400);
  
  /* Shadow */
  --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);
  
  /* Spacing System (8px base) */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem;  /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem;    /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem;  /* 24px */
  --space-8: 2rem;    /* 32px */
  --space-10: 2.5rem; /* 40px */
  --space-12: 3rem;   /* 48px */
  --space-16: 4rem;   /* 64px */
  --space-20: 5rem;   /* 80px */
  --space-24: 6rem;   /* 96px */
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --line-height-body: 1.5;
  --line-height-heading: 1.2;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* Dark Mode Colors */
body.dark-mode {
  --bg-primary: var(--gray-900);
  --bg-secondary: var(--gray-800);
  --bg-tertiary: var(--gray-700);
  
  --text-primary: var(--gray-100);
  --text-secondary: var(--gray-300);
  --text-tertiary: var(--gray-400);
  
  --border-light: var(--gray-700);
  --border-medium: var(--gray-600);
  --border-dark: var(--gray-500);
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: var(--line-height-heading);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

h1 { font-size: 2.5rem; font-weight: 800; }
h2 { font-size: 2rem; font-weight: 700; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

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

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

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

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

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

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

/* Navigation - OTTIMIZZATA */
.navbar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.nav-logo {
  height: 32px;
  width: auto;
}

.nav-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: 6px;
  transition: all var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.875rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  background-color: var(--bg-tertiary);
}

.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.dropdown-icon {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 1001;
}

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

.dropdown-item {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--text-secondary);
  border-radius: 6px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  font-size: 0.875rem;
}

.dropdown-item:hover,
.dropdown-item.active {
  color: var(--primary-color);
  background-color: var(--bg-tertiary);
}

.comuni-menu {
  min-width: 250px;
  max-height: 400px;
  overflow-y: auto;
}

/* Navigation Actions - COMPATTA */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dark-mode-toggle {
  background: none;
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  padding: var(--space-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
}

.dark-mode-toggle:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-dark);
}

.dark-mode-toggle svg {
  width: 16px;
  height: 16px;
}

.dark-mode-toggle .moon-icon {
  display: none;
}

body.dark-mode .dark-mode-toggle .sun-icon {
  display: none;
}

body.dark-mode .dark-mode-toggle .moon-icon {
  display: block;
}

.phone-btn,
.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: 6px;
  font-weight: 500;
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  height: 36px;
}

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

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

.whatsapp-btn {
  background-color: #25d366;
  color: var(--white);
}

.whatsapp-btn:hover {
  background-color: #20ba5a;
  color: var(--white);
}

.phone-btn svg,
.whatsapp-btn svg {
  width: 16px;
  height: 16px;
}

/* Mobile Menu - FIXED */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 3px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: 1002;
}

.mobile-menu-btn span {
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: var(--white);
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-etna {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(29, 78, 216, 0.9) 100%),
              url('https://images.pexels.com/photos/4666748/pexels-photo-4666748.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
}

.hero-etna-improved {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(29, 78, 216, 0.85) 100%),
              url('https://images.pexels.com/photos/4666748/pexels-photo-4666748.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
  background-attachment: fixed;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  color: var(--white);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--white);
}

.hero-highlight {
  color: var(--accent-color);
  font-weight: 700;
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

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

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

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

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--space-6) 0;
}

/* Grid Systems */
.services-grid,
.zones-grid,
.stats-grid,
.comuni-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.service-card,
.zone-item,
.stat-item,
.comune-card {
  background-color: var(--bg-primary);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
}

.service-card:hover,
.zone-item:hover,
.stat-item:hover,
.comune-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-card h3,
.zone-item h4,
.comune-card h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-3);
  font-size: 1.125rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary-color);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Services */
.services-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.services-list li {
  background-color: var(--bg-primary);
  padding: var(--space-4);
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.services-list li:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.services-list strong {
  color: var(--primary-color);
}

/* Contact Section */
.contact-section,
.cta-section {
  background-color: var(--bg-primary);
  padding: var(--space-8);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  margin: var(--space-12) 0;
}

.contact-section h3,
.cta-section h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-4);
}

/* Sections specifiche */
.stats-section,
.comuni-section {
  margin: var(--space-16) 0;
  text-align: center;
}

.view-all-comuni {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background-color: var(--bg-tertiary);
  border-radius: 8px;
}

/* Footer */
.footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

body.dark-mode .footer {
  background-color: var(--gray-800);
  border-top: 1px solid var(--border-light);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}

.footer-brand h3 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--primary-color);
}

.footer-contact-item a {
  color: var(--gray-300);
}

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

.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: #25d366 !important;
  color: var(--white) !important;
  padding: var(--space-2) var(--space-4);
  border-radius: 8px;
  margin-top: var(--space-4);
  transition: all var(--transition-fast);
}

.footer-whatsapp-btn:hover {
  background-color: #20ba5a !important;
  color: var(--white) !important;
}

.footer-services ul {
  list-style: none;
}

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

.footer-services a {
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  text-align: center;
  color: var(--gray-400);
  font-size: 0.875rem;
}

/* Blog Styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  margin: var(--space-12) 0;
}

.blog-card {
  background-color: var(--bg-primary);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.featured-article {
  grid-column: 1 / -1;
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

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

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-content {
  padding: var(--space-6);
}

.blog-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
}

.blog-category {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: 20px;
  font-weight: 500;
}

.blog-date {
  color: var(--text-tertiary);
}

.blog-highlights {
  background-color: var(--bg-secondary);
  padding: var(--space-4);
  border-radius: 8px;
  margin: var(--space-4) 0;
}

.blog-highlights h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-3);
  font-size: 1rem;
}

.blog-highlights ul {
  list-style: none;
  margin: 0;
}

.blog-highlights li {
  padding: var(--space-1) 0;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-color);
  font-weight: 600;
  margin-top: var(--space-4);
  transition: all var(--transition-fast);
}

.blog-read-more:hover {
  color: var(--primary-hover);
  transform: translateX(4px);
}

/* Newsletter */
.newsletter-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: var(--white);
  padding: var(--space-12);
  border-radius: 12px;
  text-align: center;
  margin: var(--space-16) 0;
}

.newsletter-form {
  display: flex;
  gap: var(--space-4);
  max-width: 400px;
  margin: var(--space-6) auto;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
}

.newsletter-btn {
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  padding: var(--space-3) var(--space-6);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.newsletter-btn:hover {
  background-color: #d97706;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin: var(--space-12) 0;
}

.step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.step-number {
  background-color: var(--primary-color);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-2);
  font-size: 1.125rem;
}

/* Popup Styles */
.cronoshop-small-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
  padding: var(--space-4);
  z-index: 1000;
  max-width: 200px;
  transition: all var(--transition-normal);
}

.small-popup-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
}

.small-popup-close {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--error-color);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.small-popup-btn {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

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

/* FAQ Styles */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin: var(--space-8) 0;
}

.faq-category {
  background-color: var(--bg-primary);
  border-radius: 12px;
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.faq-category h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-6);
  font-size: 1.25rem;
  border-bottom: 2px solid var(--border-light);
  padding-bottom: var(--space-3);
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
  margin-bottom: var(--space-4);
}

.faq-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.faq-question h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-answer {
  padding: 0 0 var(--space-4) 0;
  display: none;
  color: var(--text-secondary);
}

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

.faq-answer ul, .faq-answer ol {
  margin: var(--space-3) 0;
  padding-left: var(--space-6);
}

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

/* Contact Form Styles */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin: var(--space-8) 0;
}

.contact-methods {
  background-color: var(--bg-primary);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.contact-method {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  border-radius: 8px;
  background-color: var(--bg-secondary);
}

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-details h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-2);
}

.contact-form-section {
  background-color: var(--bg-primary);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: grid;
  gap: var(--space-4);
}

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

.form-group label {
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3);
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.service-areas {
  background-color: var(--bg-primary);
  padding: var(--space-8);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  margin: var(--space-8) 0;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.area-group {
  background-color: var(--bg-secondary);
  padding: var(--space-4);
  border-radius: 8px;
}

.area-group h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-3);
}

.area-group ul {
  list-style: none;
  margin: 0;
}

.area-group li {
  padding: var(--space-1) 0;
  color: var(--text-secondary);
}

.emergency-contact {
  background: linear-gradient(135deg, var(--error-color) 0%, #dc2626 100%);
  color: var(--white);
  padding: var(--space-8);
  border-radius: 12px;
  text-align: center;
  margin: var(--space-8) 0;
}

.emergency-contact h3 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.emergency-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.emergency-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-3);
  border-radius: 8px;
}

.feature-icon {
  font-size: 1.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-primary);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    gap: 0;
    z-index: 999;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-link {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-light);
    justify-content: space-between;
  }
  
  .nav-dropdown {
    position: static;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-secondary);
    margin-left: var(--space-4);
    display: none;
  }
  
  .nav-dropdown.active .dropdown-menu {
    display: block;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-actions {
    gap: var(--space-1);
  }
  
  .phone-btn span,
  .whatsapp-btn span {
    display: none;
  }
  
  .phone-btn,
  .whatsapp-btn {
    padding: var(--space-2);
    min-width: 36px;
    justify-content: center;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .services-grid,
  .zones-grid,
  .stats-grid,
  .comuni-grid {
    grid-template-columns: 1fr;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .featured-article {
    grid-column: 1;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .areas-grid {
    grid-template-columns: 1fr;
  }
  
  .emergency-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .nav-container {
    padding: 0 var(--space-3);
  }
  
  .hero {
    padding: var(--space-16) 0;
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .cronoshop-small-popup {
    bottom: 10px;
    right: 10px;
    max-width: 160px;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .footer,
  .cronoshop-small-popup,
  .cta-buttons {
    display: none;
  }
  
  .hero {
    background: none;
    color: var(--text-primary);
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #0000ff;
    --text-primary: #000000;
    --bg-primary: #ffffff;
    --border-light: #000000;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus Styles for Accessibility */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

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

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

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

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

/* Additional styles for enhanced content */
.detailed-content {
  background-color: var(--bg-primary);
  padding: var(--space-8);
  border-radius: 12px;
  margin: var(--space-8) 0;
  box-shadow: var(--shadow-md);
}

.content-highlight {
  background-color: var(--bg-tertiary);
  padding: var(--space-4);
  border-left: 4px solid var(--primary-color);
  margin: var(--space-4) 0;
  border-radius: 0 8px 8px 0;
}

.read-more-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-3) var(--space-6);
  border-radius: 8px;
  font-weight: 600;
  transition: all var(--transition-fast);
  margin-top: var(--space-4);
}

.read-more-btn:hover {
  background-color: var(--primary-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.service-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.feature-item {
  background-color: var(--bg-primary);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.feature-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.testimonial-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  padding: var(--space-12);
  border-radius: 12px;
  margin: var(--space-12) 0;
  text-align: center;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.testimonial-item {
  background-color: var(--bg-primary);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
}
.carousel-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.carousel-container {
  position: relative;
  max-width: 900px;
  margin: auto;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 1rem;
  text-align: center;
  opacity: 0.5;
  transform: scale(0.85);
  transition: all 0.4s ease-in-out;
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1);
}

.carousel-slide img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.carousel-caption {
  margin-top: 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--primary-color);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 10;
  padding: 0.5rem 1rem;
  transition: color 0.3s;
}

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

.carousel-btn.prev {
  left: 0;
}

.carousel-btn.next {
  right: 0;
}