:root {
  --primary: #0077b6; /* Azul médio */
  --primary-hover: #023e8a; /* Azul escuro */
  --secondary: #00b4d8; /* Azul claro */
  --accent: #90e0ef; /* Azul muito claro */
  --dark-blue: #03045e; /* Azul muito escuro */
  --background: #ffffff;
  --foreground: #111827;
  --muted: #f3f4f6;
  --muted-foreground: #6b7280;
  --border: #e5e7eb;
  --radius: 0.5rem;
}

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

body {
  font-family: "Inter", sans-serif;
  color: var(--foreground);
  line-height: 1.5;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.min-h-screen {
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  height: 5rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  background-color: white;
  position: relative;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 3.5rem;
  width: auto;
}

.main-nav {
  margin-left: auto;
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.main-nav a:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Banner Slider */
.banner-slider {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.5s ease;
}

.slide.active .slide-image {
  transform: scale(1.05);
  transition: transform 6s ease;
}

.slide-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  color: white;
  text-align: center;
  z-index: 3;
}

.slide-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-content p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.3s;
}

.slider-arrow:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

.slider-arrow.prev {
  left: 1rem;
}

.slider-arrow.next {
  right: 1rem;
}

.slider-indicators {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.indicator {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.3s;
}

.indicator.active {
  background-color: white;
  transform: scale(1.2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  border: none;
}

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

.btn-outline {
  background-color: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}

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

.btn-full {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 3rem 1rem;
  background: linear-gradient(to bottom, #e6f2ff, white);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.hero-content h1 {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-blue);
}

.hero-content p {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image img {
  border-radius: var(--radius);
  max-width: 100%;
  height: auto;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.hero-image img:hover {
  transform: translateY(-5px);
}

/* Section Styles */
.section {
  padding: 3rem 1rem;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
  gap: 0.5rem;
}

.badge {
  display: inline-block;
  background-color: #e6f2ff;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
}

.section-header h2 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--dark-blue);
}

.section-header p {
  color: var(--muted-foreground);
  max-width: 900px;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.card {
  border: 2px solid #e6f2ff;
  border-radius: var(--radius);
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 119, 182, 0.1);
  border-color: var(--primary);
}

.card-header {
  padding: 1.5rem 1.5rem 0.5rem 1.5rem;
}

.icon-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background-color: #e6f2ff;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.icon-container i {
  color: var(--primary);
  font-size: 1.5rem;
}

.card-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--dark-blue);
}

.card-header p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.card-content {
  padding: 0.5rem 1.5rem 1.5rem 1.5rem;
}

.card-content ul {
  list-style: none;
}

.card-content li {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
}

.card-content li i {
  color: var(--primary);
  margin-right: 0.5rem;
  font-size: 0.75rem;
}

/* About Section */
.bg-gray {
  background-color: #f9fafb;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-content h2 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0.5rem;
  color: var(--dark-blue);
}

.about-content p {
  color: var(--muted-foreground);
}

.about-mission h3,
.about-values h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--dark-blue);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  list-style: none;
}

.values-grid li {
  display: flex;
  align-items: center;
}

.values-grid li i {
  color: var(--primary);
  margin-right: 0.5rem;
  font-size: 0.75rem;
}

.about-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image img {
  border-radius: var(--radius);
  max-width: 100%;
  height: auto;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.about-image img:hover {
  transform: translateY(-5px);
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s;
}

.feature-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 119, 182, 0.1);
  border-color: var(--primary);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background-color: #e6f2ff;
  border-radius: 9999px;
  margin-bottom: 0.5rem;
}

.feature-icon i {
  color: var(--primary);
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--dark-blue);
}

.feature-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Cases Section */
.bg-light-blue {
  background-color: #e6f2ff;
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.case-card {
  background-color: white;
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  border: 1px solid transparent;
}

.case-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 119, 182, 0.1);
  border-color: var(--primary);
}

.case-image {
  width: 100%;
  height: 12rem;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.case-header {
  padding: 1.5rem 1.5rem 0.5rem 1.5rem;
}

.case-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--dark-blue);
}

.case-header p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.case-content {
  padding: 0.5rem 1.5rem 1.5rem 1.5rem;
}

.case-content p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Portfolio Section */
.portfolio-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background-color: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

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

.tab-btn:hover:not(.active) {
  background-color: var(--muted);
  border-color: var(--primary);
  color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.portfolio-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

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

.portfolio-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-image img {
  border-radius: var(--radius);
  max-width: 100%;
  height: auto;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.portfolio-image img:hover {
  transform: translateY(-5px);
}

.portfolio-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.portfolio-details h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
}

.portfolio-client {
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.portfolio-details p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.portfolio-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.result-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.result-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.result-label {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.portfolio-item.reverse {
  direction: rtl;
}

.portfolio-item.reverse .portfolio-details,
.portfolio-item.reverse .portfolio-image {
  direction: ltr;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info h2 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0.5rem;
  color: var(--dark-blue);
}

.contact-info p {
  color: var(--muted-foreground);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.contact-item i {
  color: var(--primary);
}

.contact-form-container {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.contact-form-container h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--dark-blue);
}

.contact-form-container p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-family: inherit;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 119, 182, 0.1);
}

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

/* Footer */
.footer {
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--border);
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer p {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
  color: var(--primary);
}

/* Media Queries */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }

  .slide-content h2 {
    font-size: 3rem;
  }

  .slide-content p {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) {
  .hero {
    padding: 6rem 1.5rem;
  }

  .section {
    padding: 6rem 1.5rem;
  }

  .hero-content h1 {
    font-size: 3rem;
  }

  .section-header h2 {
    font-size: 2.25rem;
  }

  .services-grid,
  .features-grid,
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    flex-direction: row;
  }

  .footer-nav {
    margin-left: auto;
  }

  .portfolio-item {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  .services-grid,
  .features-grid,
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Estilos para o botão flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25D366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #1EBE57;
  color: #FFF;
}

.whatsapp-float i {
  margin: 0; /* Reset margin if FontAwesome adds some */
}