:root {
  --primary-color: #1a365d;
  --secondary-color: #2c5282;
  --accent-color: #ed8936;
  --text-color: #2d3748;
  --light-text: #718096;
  --white: #ffffff;
  --light-bg: #f7fafc;
  --border-color: #e2e8f0;
  --success-color: #38a169;
  --error-color: #e53e3e;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1.3;
}

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

p {
  margin-bottom: 1rem;
}

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

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

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

header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin: 0;
}

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

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: var(--text-color);
  font-weight: 500;
  padding: 5px 0;
  position: relative;
}

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

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: var(--transition);
}

nav a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary-color);
}

.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 160px 20px 100px;
  text-align: center;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../assets/pexels-construccion-total-2464540-6082416.jpg') center/cover;
  opacity: 0.15;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 3rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #dd6b20;
  color: var(--white);
  transform: translateY(-2px);
}

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

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

.section {
  padding: 80px 20px;
}

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

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

.section-title p {
  color: var(--light-text);
  max-width: 600px;
  margin: 1rem auto 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card-content {
  padding: 25px;
}

.service-card h3 {
  margin-bottom: 10px;
}

.service-card p {
  color: var(--light-text);
  margin-bottom: 15px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-content h2 {
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--light-text);
  margin-bottom: 1rem;
}

.values-list {
  list-style: none;
  margin-top: 1.5rem;
}

.values-list li {
  padding: 10px 0;
  padding-left: 30px;
  position: relative;
  color: var(--text-color);
}

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

.lead-form-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  padding: 80px 20px;
}

.lead-form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.lead-form-container h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.lead-form-container > p {
  text-align: center;
  color: var(--light-text);
  margin-bottom: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(237, 137, 54, 0.1);
}

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

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.consent-group input[type="checkbox"] {
  width: auto;
  margin-top: 3px;
  flex-shrink: 0;
}

.consent-group label {
  font-size: 0.9rem;
  color: var(--light-text);
  margin-bottom: 0;
}

.consent-group label a {
  color: var(--secondary-color);
}

.submit-btn {
  width: 100%;
  padding: 15px;
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: #dd6b20;
}

.form-disclaimer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--light-text);
  margin-top: 15px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info {
  background-color: var(--light-bg);
  padding: 40px;
  border-radius: 10px;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-details h4 {
  margin-bottom: 5px;
  font-size: 1rem;
}

.contact-details p,
.contact-details a {
  color: var(--light-text);
  margin: 0;
}

.business-hours {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.business-hours h4 {
  margin-bottom: 15px;
}

.hours-list {
  list-style: none;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  color: var(--light-text);
}

.map-container {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 140px 20px 60px;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.page-header p {
  opacity: 0.9;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--white);
  opacity: 0.8;
}

.breadcrumb span {
  opacity: 0.6;
}

.content-section {
  padding: 80px 20px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.content-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.content-text h2 {
  margin-bottom: 1.5rem;
}

.content-text p {
  color: var(--light-text);
  margin-bottom: 1rem;
}

.services-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.service-detail-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-detail-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.service-detail-content {
  padding: 30px;
}

.service-detail-content h3 {
  margin-bottom: 15px;
}

.service-detail-content p {
  color: var(--light-text);
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
}

.policy-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.policy-content h2:first-child {
  margin-top: 0;
}

.policy-content p {
  color: var(--light-text);
  margin-bottom: 1rem;
}

.policy-content ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
  color: var(--light-text);
}

.policy-content ul li {
  margin-bottom: 0.5rem;
}

.footer {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 60px 20px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

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

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 40px;
  padding-top: 30px;
  text-align: center;
}

.footer-disclaimer {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 800px;
  margin: 0 auto 20px;
}

.footer-copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.15);
  padding: 20px;
  z-index: 9999;
  display: none;
}

.cookie-banner.active {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-text p {
  margin: 0;
  color: var(--text-color);
}

.cookie-text a {
  color: var(--accent-color);
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-settings-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}

.cookie-settings-modal.active {
  display: flex;
}

.cookie-settings-content {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-settings-content h2 {
  margin-bottom: 1rem;
}

.cookie-settings-content p {
  color: var(--light-text);
  margin-bottom: 1.5rem;
}

.cookie-category {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.cookie-category-header h4 {
  margin: 0;
}

.cookie-category p {
  font-size: 0.9rem;
  margin: 0;
}

.toggle-switch {
  position: relative;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: var(--transition);
  border-radius: 26px;
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--white);
  transition: var(--transition);
  border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--accent-color);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

.cookie-settings-buttons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.cookie-settings-buttons .btn {
  flex: 1;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.active {
  display: block;
}

.form-success-icon {
  font-size: 4rem;
  color: var(--success-color);
  margin-bottom: 1rem;
}

.form-success h3 {
  color: var(--success-color);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 8px 16px;
  z-index: 10001;
  transition: var(--transition);
}

.skip-link:focus {
  top: 0;
}

.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;
}

@media (max-width: 992px) {
  .about-grid,
  .contact-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }
  
  .about-image,
  .content-image {
    order: -1;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow);
    gap: 0;
  }
  
  nav ul.active {
    display: flex;
  }
  
  nav ul li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero {
    padding: 120px 20px 60px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .section {
    padding: 50px 20px;
  }
  
  .lead-form-container {
    padding: 30px 20px;
  }
  
  .services-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-buttons {
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 10px 12px;
  }
}