:root {
  --color-ivory: #FEFEFE;
  --color-primary: #2563EB;
  --color-secondary: #F59E0B;
  --color-accent: #10B981;
  --color-dark: #1F2937;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  --color-white: #FFFFFF;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  --border-radius-sm: 0.375rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-2xl: 1.5rem;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --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);
  
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, #3B82F6 100%);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, #FBBF24 100%);
  --gradient-hero: linear-gradient(135deg, var(--color-primary) 0%, #1E40AF 50%, var(--color-secondary) 100%);
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-ivory);
  color: var(--color-gray-800);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-600);
  font-size: 1.1rem;
  line-height: 1.7;
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

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

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

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

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--color-white);
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.125rem;
  border-radius: var(--border-radius-xl);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(254, 254, 254, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
}

.nav {
  padding: var(--spacing-md) 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 640px) {
  .nav-container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .nav-container {
    padding: 0 var(--spacing-xl);
  }
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-menu a {
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition);
  color: var(--color-gray-700);
}

.nav-menu a:hover,
.nav-menu a.active {
  background: var(--color-gray-100);
  color: var(--color-primary);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--border-radius);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  border-radius: 1px;
  transition: var(--transition);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/5691659/pexels-photo-5691659.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
  opacity: 0.1;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: var(--spacing-3xl) 0;
}

.hero-title {
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.hero-subtitle {
  font-size: 1.375rem;
  margin-bottom: var(--spacing-2xl);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.hero-features {
  list-style: none;
  display: grid;
  gap: var(--spacing-md);
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
}

.icon {
  width: 24px;
  height: 24px;
  stroke-width: 2px;
  color: var(--color-secondary);
  flex-shrink: 0;
}

/* KPIs */
.kpis {
  background: var(--color-white);
  padding: var(--spacing-2xl) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.kpis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  text-align: center;
}

.kpi {
  padding: var(--spacing-lg);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--color-gray-200);
}

.kpi-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.kpi-label {
  font-size: 1rem;
  color: var(--color-gray-600);
  font-weight: 500;
}

/* Sections */
section {
  padding: var(--spacing-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Services */
.services {
  background: var(--color-gray-50);
}

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

.service-card {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow);
  transition: var(--transition-slow);
  border: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

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

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}

.service-card p {
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* Method */
.method {
  background: var(--color-white);
  position: relative;
}

.method::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/5691641/pexels-photo-5691641.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
  opacity: 0.03;
  z-index: 1;
}

.method .container {
  position: relative;
  z-index: 2;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.method-step {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-slow);
}

.method-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--gradient-secondary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  border-radius: 50%;
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.method-step h3 {
  margin-bottom: var(--spacing-sm);
}

.method-step p {
  margin-bottom: 0;
}

/* Pricing */
.pricing {
  background: var(--color-gray-50);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.pricing-card {
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition-slow);
  border: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-secondary);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-secondary);
}

.pricing-card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: var(--spacing-md) 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-note {
  text-align: center;
  font-size: 1rem;
  color: var(--color-gray-600);
  font-style: italic;
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-200);
}

/* Emergency */
.emergency {
  background: var(--gradient-secondary);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.emergency::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/5691658/pexels-photo-5691658.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
  opacity: 0.1;
  z-index: 1;
}

.emergency-content {
  position: relative;
  z-index: 2;
}

.emergency h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.emergency p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-2xl);
  color: rgba(255, 255, 255, 0.95);
}

.emergency-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

/* Reviews */
.reviews {
  background: var(--color-white);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.review-card {
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow);
  transition: var(--transition-slow);
  border: 1px solid var(--color-gray-200);
  position: relative;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.review-avatar {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-md);
}

.review-card blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  color: var(--color-gray-700);
  line-height: 1.6;
}

.review-card cite {
  font-weight: 600;
  color: var(--color-gray-600);
  font-size: 0.95rem;
}

/* Coverage */
.coverage {
  background: var(--color-gray-50);
}

.coverage-cities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.coverage-cities span {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  font-weight: 500;
  color: var(--color-gray-700);
  transition: var(--transition);
}

.coverage-cities span:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* FAQ */
.faq {
  background: var(--color-white);
}

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

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-md);
  background: var(--color-gray-50);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: var(--transition);
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--color-white);
}

.faq-answer.active {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* Contact */
.contact {
  background: var(--color-gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: var(--spacing-lg);
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gray-200);
}

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

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--spacing-md);
  border: 2px solid var(--color-gray-200);
  background: var(--color-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  border-radius: var(--border-radius-lg);
  transition: var(--transition);
}

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

.form-privacy {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.form-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.contact-info {
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-200);
  height: fit-content;
}

.contact-item {
  margin-bottom: var(--spacing-lg);
}

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

.contact-item h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
  color: var(--color-gray-900);
}

.contact-item a {
  font-size: 1.125rem;
  font-weight: 500;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, #0F172A 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.footer-contact {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-300);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: var(--spacing-xs) 0;
}

.footer-contact-item:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.footer-section h4 {
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  color: var(--color-white);
  font-weight: 600;
  position: relative;
}

.footer-section h4::after {
  content: '';
  position: absolute;
  bottom: -var(--spacing-xs);
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.footer-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-section li {
  margin-bottom: 0;
}

.footer-section a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: var(--transition);
  padding: var(--spacing-xs) 0;
  display: block;
  font-weight: 400;
}

.footer-section a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-service-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.service-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-300);
  font-weight: 500;
}

.service-item .footer-icon {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--spacing-lg);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: var(--color-gray-400);
  margin: 0;
  font-size: 0.95rem;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-gray-800);
  border-radius: var(--border-radius);
  color: var(--color-gray-400);
  transition: var(--transition);
  border: 1px solid var(--color-gray-700);
}

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

.social-link svg {
  width: 20px;
  height: 20px;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
  z-index: 1000;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-lg);
  z-index: 2000;
  border-top: 3px solid var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  max-width: 1280px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.cookie-content p {
  margin: 0;
  flex: 1;
  min-width: 300px;
  color: var(--color-gray-300);
}

/* Toast */
.toast {
  position: fixed;
  top: 100px;
  right: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 2000;
  font-weight: 500;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

/* Legal Pages */
.legal-page {
  padding: 120px 0 var(--spacing-3xl);
  background: var(--color-white);
}

.legal-page .container {
  max-width: 800px;
}

.legal-page h1 {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.legal-page section {
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.legal-page section:last-child {
  border-bottom: none;
}

.legal-page ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-xl);
}

.legal-page li {
  margin-bottom: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .nav-menu {
    position: fixed;
    top: 100%;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--color-white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl) var(--spacing-md);
    border-right: 1px solid var(--color-gray-200);
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
  }

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

  .nav-toggle {
    display: flex;
  }

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

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    text-align: center;
  }

  .services-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .method-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .kpis-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .emergency-buttons {
    flex-direction: column;
    align-items: center;
  }

  .form-buttons {
    flex-direction: column;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-content p {
    min-width: auto;
  }

  .toast {
    right: var(--spacing-md);
    left: var(--spacing-md);
    transform: translateY(-400px);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero {
    padding: var(--spacing-2xl) 0;
  }

  section {
    padding: var(--spacing-2xl) 0;
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.95rem;
  }

  .btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
  }

  .service-card,
  .pricing-card,
  .review-card,
  .contact-form,
  .contact-info {
    padding: var(--spacing-lg);
  }

  .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .whatsapp-float {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
  }
}

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

  html {
    scroll-behavior: auto;
  }
}

/* Focus visible support */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

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

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

/* Print styles */
@media print {
  .header,
  .whatsapp-float,
  .cookie-banner,
  .toast {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .hero {
    background: white !important;
    color: black !important;
  }
}