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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

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

a {
  text-decoration: none;
  color: inherit;
}

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

/* Header */
.header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.logo-icon {
  padding: 10px;
  border-radius: 8px;
  width: 250px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
}

.logo-text h1 {
  font-size: 1.25rem;
  color: #111827;
  margin-bottom: 0;
}

.logo-text p {
  font-size: 0.75rem;
  color: #6b7280;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav a {
  color: #4b5563;
  transition: color 0.3s;
  font-weight: 500;
}

.nav a:hover,
.nav a.active {
  color: #28a978;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #fcfcfc;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #28a978 0%, #1c7855 100%);
  color: white;
  padding: 5rem 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  color: white;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.875rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-block;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.hero-image img {
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Stats Section */
.stats {
  background-color: #f9fafb;
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #03e92a;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #6b7280;
  font-size: 1rem;
}

/* Section */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: #111827;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.25rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}

.card-icon {
  width: 64px;
  height: 64px;
  background-color: #dbeafe;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: #03e92a;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #111827;
}

.card p {
  color: #6b7280;
  line-height: 1.7;
}

/* Feature List */
.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: #4b5563;
}

.feature-list li:before {
  content: "✓";
  background-color: #d1fae5;
  color: #059669;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.two-column img {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.two-column.reverse {
  direction: rtl;
}

.two-column.reverse > * {
  direction: ltr;
}

/* Reviews */
.review-card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: #fbbf24;
}

.review-text {
  font-style: italic;
  color: #4b5563;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.reviewer {
  border-top: 1px solid #e5e7eb;
  padding-top: 1rem;
}

.reviewer-name {
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.25rem;
}

.reviewer-role {
  font-size: 0.875rem;
  color: #6b7280;
}

.reviewer-date {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}

/* Footer */
.footer {
  background-color: #111827;
  color: white;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer p,
.footer a {
  color: #9ca3af;
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer a:hover {
  color: white;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 0.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background-color: #1f2937;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.social-link:hover {
  background-color: #28a978;
  transform: scale(1.1);
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 1.5rem;
  text-align: center;
  color: #fcfcfc;
  font-size: 0.875rem;
}

/* WhatsApp Button */
.whatsapp-button {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all 0.3s;
  z-index: 999;
  color: white;
  font-size: 2rem;
}

.whatsapp-button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* CTA Section */
.cta-section {
  background-color: #28a978;
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 16px;
  background-color: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-fill {
  height: 100%;
  transition: width 0.3s ease;
}

.progress-fill.blue {
  background-color: #136320;
}

.progress-fill.green {
  background-color: #059669;
}

.progress-fill.purple {
  background-color: #7c3aed;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline:before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: #bfdbfe;
}

.timeline-item {
  display: flex;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  flex: 1;
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 350px;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: 2rem;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 2rem;
  text-align: left;
}

.timeline-dot {
  width: 48px;
  height: 48px;
  background-color: #28a978;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.timeline-year {
  color: #28a978;
  font-weight: bold;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: #111827;
}

.timeline-description {
  color: #6b7280;
  font-size: 0.875rem;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: #f3f4f6;
  color: #4b5563;
  border-radius: 999px;
  font-size: 0.875rem;
  margin: 0.25rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    display: none;
  }
  
  .two-column {
    grid-template-columns: 1fr;
  }
  
  .two-column.reverse {
    direction: ltr;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .timeline:before {
    left: 24px;
  }
  
  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
  }
  
  .timeline-content,
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 2rem;
    margin-right: 0;
    text-align: left;
    max-width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .whatsapp-button {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}