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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(to bottom, #eff6ff, #ffffff);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

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

.logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #799587, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #A0B8AB;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #799587;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 20px;
  color: #374151;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
  z-index: 999;
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid #f3f4f6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: #799587;
  color: white;
}

.btn-primary:hover {
  background: #1d4ed8;
}

.btn-outline {
  background: transparent;
  color: #799587;
  border: 1px solid #799587;
}

.btn-outline:hover {
  background: #eff6ff;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 16px;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: #dbeafe;
  color: #1e40af;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  color: #A0B8AB;
  margin-bottom: 24px;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, #799587, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 20px;
  color: #6b7280;
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 600px;
  margin: 0 auto;
}

.feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #374151;
}

.feature i {
  color: #799587;
  font-size: 20px;
}

/* Sections */
.section-title {
  font-size: 36px;
  font-weight: 700;
  color: #A0B8AB;
  margin-bottom: 16px;
  text-align: center;
}

.section-description {
  color: #6b7280;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 18px;
}

.section-header {
  margin-bottom: 48px;
}

/* Sobre Section */
.sobre {
  padding: 80px 0;
  background: white;
}

.sobre-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.sobre-text .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.sobre-description {
  font-size: 18px;
  color: #6b7280;
  margin-bottom: 32px;
  line-height: 1.7;
}

.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sobre-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Cards */
.card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-header {
  margin-bottom: 16px;
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: #A0B8AB;
  margin-bottom: 8px;
}

.card-subtitle {
  color: #799587;
  font-weight: 500;
}

.card-content {
  color: #6b7280;
  line-height: 1.6;
}

/* Equipe Section */
.equipe {
  padding: 80px 0;
  background: #eff6ff;
}

.equipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.team-card {
  text-align: center;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, #799587, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: white;
  font-size: 48px;
}

/* Benefícios Section */
.beneficios {
  padding: 80px 0;
  background: white;
}

.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.benefit-card {
  text-align: center;
  border: 1px solid #dbeafe;
}

.benefit-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: #799587;
  font-size: 32px;
}

/* Aplicações Section */
.aplicacoes {
  padding: 80px 0;
  background: #eff6ff;
}

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

.aplicacoes .card ul {
  list-style: none;
  padding: 0;
}

.aplicacoes .card li {
  padding: 4px 0;
  color: #6b7280;
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: white;
}

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

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  background: white;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  color: #A0B8AB;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: #f9fafb;
}

.faq-question i {
  transition: transform 0.3s ease;
}

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

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 20px;
  max-height: 200px;
}

/* Depoimentos Section */
.depoimentos {
  padding: 80px 0;
  background: #eff6ff;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  border: 1px solid #dbeafe;
}

.stars {
  margin-bottom: 16px;
  color: #fbbf24;
}

.testimonial-author {
  color: #799587;
  font-weight: 500;
  font-size: 14px;
  margin-top: 16px;
}

/* Contato Section */
.contato {
  padding: 80px 0;
  background: white;
  text-align: center;
}

.contato-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  max-width: 800px;
  margin: 0 auto 48px;
}

.contato-item {
  text-align: center;
}

.contato-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #799587;
  font-size: 32px;
}

.contato-item h3 {
  font-weight: 600;
  color: #A0B8AB;
  margin-bottom: 8px;
}

.contato-item p {
  color: #6b7280;
}

.contato-item a {
  color: #799587;
  text-decoration: none;
}

.contato-item a:hover {
  text-decoration: underline;
}

.contato-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background: #A0B8AB;
  color: white;
  padding: 48px 0;
  text-align: center;
}

.footer-content {
  max-width: 600px;
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-logo .logo-icon {
  background: linear-gradient(135deg, #06b6d4, #799587);
}

.footer-description {
  color: #93c5fd;
  margin-bottom: 16px;
}

.footer-copyright {
  color: #bfdbfe;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-description {
    font-size: 18px;
  }

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

  .hero-features {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sobre-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 28px;
  }

  .beneficios-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .aplicacoes-grid {
    grid-template-columns: 1fr;
  }

  .depoimentos-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 24px;
  }

  .card {
    padding: 20px;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

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

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