/* Reset e configurações básicas */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif; /* Mantido Open Sans para corpo */
}

body {
  color: #424242; /* Cinza mais quente */
  background-color: #fff;
}

:root {
  --header-height: 90px;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2.5rem; /* Aumentar um pouco o padding horizontal */
  background-color: #2E7D32; /* Verde escuro */
  color: white;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15); /* Sombra mais pronunciada e moderna */
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease; /* Transição para possível mudança de cor ao scroll */
}

header img {
  height: 55px; /* Aumentar um pouco o tamanho do logo */
  transition: transform 0.3s ease;
}

header img:hover {
  transform: scale(1.05); /* Leve zoom no hover do logo */
}

nav a {
  color: white;
  margin-left: 2rem; /* Aumentar espaçamento entre os links */
  text-decoration: none;
  font-weight: 400; /* Manter bold, mas com Montserrat */
  font-size: .875rem;
  line-height: 1.25rem;
  font-family: 'Montserrat', sans-serif; /* Usar Montserrat para os links */
  font-size: 1.05rem; /* Aumentar um pouco o tamanho da fonte */
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0; /* Adicionar padding vertical para a área de clique */
}

nav a:hover {
  color: #A5D6A7; /* Um verde claro mais suave para o hover */
  transform: translateY(-2px); /* Leve elevação no hover */
}

/* Efeito de sublinhado mais moderno */
nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px; /* Mais espesso */
  bottom: 0; /* Alinhar na parte inferior do padding */
  left: 50%; /* Começar do centro */
  background-color: #A5D6A7; /* Cor do sublinhado */
  transition: all 0.3s ease-out; /* Transição mais suave */
  transform: translateX(-50%); /* Centralizar */
}

nav a:hover::after {
  width: 100%; /* Expandir para a largura total */
}

/* Estilo para o link ativo (seção atual) */
nav a.active-nav-link {
  color: #C8E6C8; /* Cor para o link ativo */
  font-weight: 700; /* Mais bold para o ativo */
}

nav a.active-nav-link::after {
  width: 100%; /* Sublinhado sempre visível para o ativo */
  background-color: #C8E6C8;
}

/* Estilo para o header quando a página é scrollada */
header.scrolled {
  padding: 0.7rem 2.5rem; /* Diminuir padding */
  background-color: #1B5E20; /* Cor mais escura ao scroll */
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

header.scrolled img {
  height: 45px; /* Diminuir logo */
}

header.scrolled nav a {
  font-size: 1rem; /* Diminuir fonte dos links */
  padding: 0.3rem 0;
}

/* Estilos para o menu de navegação mobile */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  flex-direction: column;
  gap: 4px;
  width: 30px;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 3px;
  background-color: white;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hamburger:hover .hamburger-line {
  background-color: #A5D6A7;
}

.hamburger:focus {
  outline: 2px solid #A5D6A7;
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: #2E7D32;
    padding: 100px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: right 0.3s ease;
    z-index: 1000;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
  }

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

  .nav-menu a {
    margin: 0 0 1.5rem 0;
    font-size: 1.2rem;
    width: 100%;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu a:last-child {
    border-bottom: none;
  }

  /* Override existing mobile nav styles */
  nav:not(.nav-menu) {
    display: none;
  }

  nav.nav-menu {
    display: flex;
  }

  header {
    flex-direction: row;
    justify-content: space-between;
    padding: 1rem 1.5rem;
  }

  header img {
    margin-bottom: 0;
  }
}

/* Hero Section */
.hero {
  position: relative;
  height: calc(100vh - var(--header-height));
  height: calc(100dvh - var(--header-height));
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  row-gap: 50px;
  color: white;
  font-family: 'Open Sans', sans-serif;
  text-align: center;
  padding: 0 20px;
}

.hero-slideshow {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(27, 94, 32, 0.5) 0%, rgba(76, 175, 80, 0.5) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.hero-subtitle {
  font-weight: 500;
  font-size: 1.25rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  margin-bottom: 2rem;
}

.hero-buttons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 1rem;
  position: relative;
  min-height: 3.6rem;
}

.circle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: #4CAF50;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  position: absolute;
  left: 50.8%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

.circle-icon-img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
  pointer-events: none;
}

.hero-buttons-row .btn-primary {
  margin-bottom: 0;
}


.hero-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 4;
}

.hero-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

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

/* Mouse Scroll Icon */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.mouse-scroll-container {
  position: absolute;
  bottom: 1rem; /* equivalente a bottom-4 */
  display: flex;
  justify-content: center;
  width: 100%;
  z-index: 10;
}

.mouse-scroll-bounce {
  animation: bounce 2s infinite;
  padding: 1rem; /* equivalente a p-4 */
  cursor: pointer;
}

.mouse-scroll-bounce img {
  width: 44px;
  height: 44px;
  color: transparent; /* estilo do próximo/image */
}

/* Services Section */
.services {
  display: flex;
  justify-content: center; /* Centralizar cards */
  padding: 4rem 2rem; /* Aumentar padding */
  background-color: #F8F9FA; /* Cinza claro para fundo */
  gap: 2.5rem; /* Aumentar espaçamento entre cards */
  flex-wrap: wrap; /* Quebra de linha para responsividade */
  border-top: 1px solid #D1D1D1; /* Adicionar uma linha sutil de separação */
}

.card {
  background: white;
  border-radius: 15px; /* Mais arredondado */
  padding: 2rem; /* Aumentar padding */
  box-shadow: 0 6px 20px rgba(0,0,0,0.08); /* Sombra mais suave */
  width: 30%;
  min-width: 280px; /* Largura mínima para cards */
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex; /* Flexbox para alinhar conteúdo */
  flex-direction: column;
  justify-content: space-between; /* Espaçamento entre elementos */
}

.card:hover {
  transform: translateY(-8px); /* Elevação mais notável */
  box-shadow: 0 12px 30px rgba(0,0,0,0.15); /* Sombra mais forte */
}

.card h2 {
  margin-bottom: 1rem;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
}

.card p {
  margin-bottom: 1.5rem;
  flex-grow: 1; /* Permite que o parágrafo ocupe espaço disponível */
}

/* Botões */
.btn-primary,
.btn-secondary {
  padding: 1.2em 2.5rem; /* Aumentar padding */
  border-radius: 8px; /* Bordas mais arredondadas */
  font-size: 1.05rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease-in-out; /* Transição mais suave */
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Sombra sutil */
}

.hero-buttons-row  .btn-primary,
.hero-buttons-row  .btn-secondary {
  padding: 1em 2.5rem;
}


.btn-primary {
  background-color: #2E7D32;
  color: white;
  border: none;
}

.btn-primary:hover {
  background-color: #1B5E20;
  transform: translateY(-2px); /* Leve elevação */
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15); /* Sombra mais pronunciada */
}

.btn-secondary {
  background-color: white;
  color: #2E7D32;
  border: 2px solid #2E7D32;
}

.btn-secondary:hover {
  background-color: #2E7D32;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Seção de Projetos */
.projects {
  padding: 4rem 0;
  background-color: #fff;
}

.projects h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #2E7D32;
  margin-bottom: 3rem;
  font-family: 'Montserrat', sans-serif;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem; /* Aumentar espaçamento */
  margin-top: 2rem;
}

.project-card {
  background: white;
  border-radius: 15px; /* Mais arredondado */
  padding: 2rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08); /* Sombra mais suave */
  border-left: 4px solid #2E7D32;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-8px); /* Elevação mais notável */
  box-shadow: 0 12px 30px rgba(0,0,0,0.15); /* Sombra mais forte */
}

.project-card h3 {
  color: #2E7D32;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
}

.project-card p {
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.project-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-stats span {
  background-color: #E8F5E8;
  color: #2E7D32;
  padding: 0.6rem 1.2rem; /* Aumentar padding */
  border-radius: 25px; /* Mais arredondado */
  font-size: 0.95rem;
  font-weight: bold;
}

/* Container padrão */
.container {
  max-width: 1200px;
  margin: 0 auto;
  /* padding: 0 2rem; */
}

/* Scroll suave */
html {
  scroll-behavior: smooth;
}

/* Estilos para páginas separadas */

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, #2E7D32, #4CAF50);
  padding: 4rem 0;
  text-align: center;
  color: white;
  box-shadow: inset 0 -5px 15px rgba(0,0,0,0.1); /* Sombra interna */
}

.page-hero h1 {
  font-size: 3.5rem; /* Aumentar tamanho */
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
}

.page-hero p {
  font-size: 1.3rem; /* Aumentar tamanho */
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
}

/* Página de Projetos */
.projects-detail {
  padding: 4rem 0;
  background-color: #f8f9fa;
}

.project-card-detailed {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  margin-bottom: 2.5rem; /* Aumentar margem */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card-detailed:hover {
  transform: translateY(-8px); /* Elevação mais notável */
  box-shadow: 0 15px 40px rgba(0,0,0,0.2); /* Sombra mais forte */
}

.project-image {
  height: 220px; /* Aumentar altura da imagem */
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0%); /* Adicionado para o efeito de hover */
  transition: transform 0.3s ease, filter 0.3s ease;
}

.project-card-detailed:hover .project-image img {
  transform: scale(1.08); /* Zoom maior */
  filter: grayscale(50%); /* Levemente acinzentado no hover */
}

.project-content {
  padding: 2.5rem; /* Aumentar padding */
}

.project-content h3 {
  color: #2E7D32;
  margin-bottom: 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem; /* Aumentar tamanho */
}

.project-location {
  color: #666;
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

.project-content p {
  line-height: 1.7; /* Aumentar line-height */
  margin-bottom: 1.8rem;
  color: #555;
}

.project-stats {
  display: flex;
  gap: 1.5rem; /* Aumentar espaçamento */
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #E8F5E8;
  padding: 1.2rem; /* Aumentar padding */
  border-radius: 12px; /* Mais arredondado */
  min-width: 110px; /* Largura mínima */
}

.stat-number {
  font-size: 1.8rem; /* Aumentar tamanho */
  font-weight: bold;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
}

.stat-label {
  font-size: 0.95rem;
  color: #666;
  text-align: center;
}

.project-status {
  margin-bottom: 2rem;
}

.status {
  padding: 0.6rem 1.2rem; /* Aumentar padding */
  border-radius: 25px; /* Mais arredondado */
  font-size: 0.95rem;
  font-weight: bold;
  text-transform: uppercase;
}

.status.active {
  background-color: #4CAF50;
  color: white;
}

.status.completed {
  background-color: #2196F3;
  color: white;
}

.status.planning {
  background-color: #FF9800;
  color: white;
}

/* Página de Serviços */
.services-detail {
  padding: 4rem 0;
  background-color: #fff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Ajustar min-width */
  gap: 2.5rem; /* Aumentar espaçamento */
}

.service-card-detailed {
  background: white;
  border-radius: 15px;
  padding: 2.5rem;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-top: 5px solid #2E7D32; /* Borda superior mais grossa */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card-detailed:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.service-icon {
  font-size: 3.5rem; /* Aumentar tamanho do ícone */
  margin-bottom: 1.5rem;
  display: block;
  color: #4CAF50; /* Cor para ícones */
}

.service-card-detailed h3 {
  color: #2E7D32;
  margin-bottom: 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
}

.service-features ul {
  list-style: none;
  margin: 1.8rem 0;
}

.service-features li {
  padding: 0.6rem 0;
  color: #555;
  display: flex;
  align-items: center;
}

.service-features li i { /* Estilo para ícones Font Awesome na lista */
  color: #4CAF50;
  margin-right: 0.8rem;
  font-weight: bold;
  font-size: 1.2rem;
}

/* Removido o ::before para usar <i> */
/* .service-features li::before {
  content: '✓';
  color: #4CAF50;
  margin-right: 0.8rem;
  font-weight: bold;
  font-size: 1.2rem;
} */

.pricing {
  background-color: #E8F5E8;
  padding: 1.5rem; /* Aumentar padding */
  border-radius: 12px; /* Mais arredondado */
  text-align: center;
  margin: 1.8rem 0;
}

.price {
  font-size: 2.5rem; /* Aumentar tamanho */
  font-weight: bold;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
}

.price-unit {
  display: block;
  font-size: 1rem;
  color: #666;
}

/* Process Section */
.process-section {
  padding: 4rem 0;
  background-color: #f8f9fa;
}

.process-section h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #2E7D32;
  margin-bottom: 3rem;
  font-family: 'Montserrat', sans-serif;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Ajustar min-width */
  gap: 2.5rem;
}

.step {
  text-align: center;
  padding: 2.5rem 1.5rem; /* Aumentar padding */
  background: white;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.step-number {
  width: 70px; /* Aumentar tamanho */
  height: 70px;
  background-color: #2E7D32;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem; /* Aumentar tamanho */
  font-weight: bold;
  margin: 0 auto 1.5rem;
  font-family: 'Montserrat', sans-serif;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.step-number i { /* Estilo para ícones Font Awesome nos números */
  color: white;
  font-size: 1.8rem;
}

.step h4 {
  color: #2E7D32;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
}

.step p {
  line-height: 1.6;
}

/* Testimonials */
.testimonials {
  padding: 4rem 0;
  background-color: #fff;
}

.testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #2E7D32;
  margin-bottom: 3rem;
  font-family: 'Montserrat', sans-serif;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Ajustar min-width */
  gap: 2.5rem;
}

.testimonial {
  background: white;
  padding: 2.5rem; /* Aumentar padding */
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  border-left: 5px solid #2E7D32; /* Borda mais grossa */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.testimonial p {
  font-style: italic;
  margin-bottom: 1.8rem;
  font-size: 1.15rem; /* Aumentar tamanho */
  line-height: 1.7;
}

.testimonial-author strong {
  color: #2E7D32;
  display: block;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.testimonial-author span {
  color: #666;
  font-size: 0.95rem;
}

/* Página Calculadora Avançada */
.calculator-advanced {
  padding: 4rem 0;
  background-color: #f8f9fa;
}

.calculator-wrapper {
  background: white;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.calculator-tabs {
  display: flex;
  background-color: #2E7D32;
  border-bottom: 3px solid #4CAF50; /* Borda inferior para tabs */
}

.tab {
  flex: 1;
  padding: 1.2rem 2rem; /* Aumentar padding */
  background: none;
  border: none;
  color: white;
  font-size: 1.1rem; /* Aumentar tamanho */
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.tab:hover,
.tab.active {
  background-color: rgba(255,255,255,0.2);
  color: #C8E6C8; /* Cor mais clara para ativo/hover */
}

.tab-content {
  display: none;
  padding: 2.5rem; /* Aumentar padding */
}

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

.tab-content h3 {
  color: #2E7D32;
  margin-bottom: 2.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
}

.calculator-form-advanced {
  max-width: none;
}

.form-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #eee;
}

.form-section:last-of-type {
  border-bottom: none;
}

.form-section h4 {
  color: #2E7D32;
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem; /* Aumentar espaçamento */
  margin-bottom: 1rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 1rem; /* Aumentar padding */
  border: 1px solid #D1D1D1; /* Borda mais suave */
  border-radius: 8px; /* Mais arredondado */
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #2E7D32;
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.2); /* Sombra de foco */
}

.result-advanced {
  margin-top: 2.5rem;
  padding: 2.5rem;
  background-color: #E8F5E8;
  border-radius: 15px;
  border-left: 5px solid #2E7D32;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.result-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.result-item {
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.result-label {
  display: block;
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 0.8rem;
}

.result-value {
  display: block;
  font-size: 1.8rem; /* Aumentar tamanho */
  font-weight: bold;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
}

.result-breakdown h4 {
  color: #2E7D32;
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(46, 125, 50, 0.1);
  font-size: 1rem;
}

.breakdown-label {
  font-weight: bold;
}

.breakdown-value {
  color: #2E7D32;
}

.result-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Info Section */
.info-section {
  padding: 4rem 0;
  background-color: #fff;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Ajustar min-width */
  gap: 2.5rem;
}

.info-card {
  background: white;
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  border-top: 5px solid #2E7D32;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.info-card h4 {
  color: #2E7D32;
  margin-bottom: 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
}

.info-card p {
  line-height: 1.6;
}

.info-icon-custom { /* Estilo para ícones Font Awesome nas info-cards */
  font-size: 3rem;
  color: #4CAF50;
  margin-bottom: 1rem;
  display: block;
  text-align: center;
}

/* CTA Section */
.cta-section {
  padding: 4rem 0;
  background-color: #E8F5E8; /* Alterado para um verde claro suave */
  color: #424242; /* Alterado para o cinza mais quente do body */
  text-align: center;
  box-shadow: inset 0 5px 15px rgba(0,0,0,0.05); /* Sombra mais sutil */
  margin-bottom: 0; /* REMOVIDO MARGEM INFERIOR PARA TRANSIÇÃO SUAVE */
}

.cta-section h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  color: #2E7D32; /* Título em verde escuro */
}

.cta-section p {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: #555; /* Parágrafo em cinza mais escuro */
}

/* Footer */
footer {
  background: linear-gradient(135deg, #1B5E20, #2E7D32);
  color: white;
  padding: 3rem 0 1rem;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px; /* Borda superior mais grossa */
  background: linear-gradient(90deg, #4CAF50, #81C784, #4CAF50);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2.5rem; /* Aumentar espaçamento */
  flex-wrap: wrap; /* Permite quebra de linha em telas menores */
}

.footer-section {
  flex-wrap: wrap;
  display: flex;
  flex-direction: column;
  max-width: 30rem;
}

.footer-section h3 {
  color: #81C784;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem; /* Aumentar tamanho */
  margin-bottom: 1.2rem;
  position: relative;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px; /* Aumentar largura */
  height: 3px; /* Aumentar espessura */
  background-color: #4CAF50;
}

.footer-section p,
.footer-section li {
  line-height: 1.7; /* Aumentar line-height */
  margin-bottom: 0.6rem;
  opacity: 0.9;
  font-size: 0.95rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #81C784;
}

.contact-info {
  display: flex;
  align-items: center;
  margin-bottom: 0.8rem;
}

.contact-info i {
  margin-right: 0.6rem;
  width: 24px; /* Aumentar tamanho do ícone */
  text-align: center;
  color: #4CAF50;
  font-size: 1.2rem;
}

.social-links {
  display: flex;
  gap: 1.2rem; /* Aumentar espaçamento */
  margin-top: 1.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px; /* Aumentar tamanho */
  height: 45px;
  background-color: rgba(255, 255, 255, 0.15); /* Mais opaco */
  border-radius: 50%;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.3rem; /* Aumentar tamanho do ícone */
}

.social-link:hover {
  background-color: #4CAF50;
  transform: translateY(-3px) scale(1.05); /* Mais elevação e leve zoom */
  color: white;
}

.newsletter {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 1.8rem; /* Aumentar padding */
  border-radius: 12px; /* Mais arredondado */
  margin-top: 1.5rem;
}

.newsletter h4 {
  color: #81C784;
  margin-bottom: 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.8rem; /* Aumentar espaçamento */
  margin-top: 1.2rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.9rem; /* Aumentar padding */
  border: none;
  border-radius: 6px; /* Mais arredondado */
  background-color: white;
  color: #333;
  font-size: 0.95rem;
}

.newsletter-form button {
  padding: 0.9rem 1.5rem; /* Aumentar padding */
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background-color: #388E3C;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.25); /* Borda mais visível */
  margin-top: 2.5rem;
  padding-top: 1.8rem;
  text-align: center;
}

.footer-bottom-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-logo img {
  height: 35px; /* Aumentar tamanho */
}

.footer-links {
  display: flex;
  gap: 2.5rem; /* Aumentar espaçamento */
  flex-wrap: wrap;
}

.footer-links a {
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #81C784;
}

.footer-bottom p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.certificates {
  display: flex;
  gap: 1.2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  justify-content: center; /* Centralizar no mobile */
}

.certificate {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.9rem;
}

.certificate::before {
  content: '✓';
  margin-right: 0.6rem;
  color: #4CAF50;
  font-weight: bold;
  font-size: 1.1rem;
}

/* Página de Contato */
.contact-section {
  padding: 4rem 0;
  background-color: #f8f9fa;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-container {
  background: white;
  padding: 3.5rem; /* Aumentar padding */
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.contact-form-container h2 {
  color: #2E7D32;
  margin-bottom: 2.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem; /* Aumentar espaçamento */
  margin-bottom: 1.5rem;
}

.contact-form .form-group {
  margin-bottom: 1.8rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.6rem;
  font-weight: bold;
  color: #2E7D32;
  font-size: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #D1D1D1; /* Borda mais suave */
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: 'Open Sans', sans-serif;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #2E7D32;
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.2);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px; /* Aumentar altura mínima */
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.5;
  font-weight: normal !important;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
  position: relative;
  top: 3px; /* Ajustar alinhamento */
  transform: scale(1.2); /* Aumentar checkbox */
}

.checkbox-label a {
  color: #2E7D32;
  text-decoration: underline;
}

.btn-large {
  width: 100%;
  padding: 1.4rem 2rem; /* Aumentar padding */
  font-size: 1.2rem; /* Aumentar tamanho */
  font-weight: bold;
  position: relative;
  overflow: hidden;
}

.btn-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Mensagem de Sucesso */
.success-message {
  text-align: center;
  padding: 3.5rem; /* Aumentar padding */
  background: linear-gradient(135deg, #E8F5E8, #C8E6C8);
  border-radius: 15px;
  border-left: 5px solid #4CAF50;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.success-icon {
  width: 70px; /* Aumentar tamanho */
  height: 70px;
  background-color: #4CAF50;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem; /* Aumentar tamanho */
  font-weight: bold;
  margin: 0 auto 1.5rem;
}

.success-message h3 {
  color: #2E7D32;
  margin-bottom: 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
}

.success-message p {
  font-size: 1.1rem;
}

/* Informações de Contato */
.contact-info-container {
  background: white;
  padding: 3rem; /* Aumentar padding */
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  height: fit-content;
  position: sticky;
  top: 2rem;
}

.contact-info-container h2 {
  color: #2E7D32;
  margin-bottom: 2.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
}

.contact-info-card {
  display: flex;
  gap: 1.2rem; /* Aumentar espaçamento */
  padding: 1.8rem 0; /* Aumentar padding */
  border-bottom: 1px solid #E8F5E8;
}

.contact-info-card:last-of-type {
  border-bottom: none;
}

.contact-icon {
  font-size: 1.8rem; /* Aumentar tamanho */
  width: 50px; /* Aumentar tamanho */
  height: 50px;
  background-color: #E8F5E8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #4CAF50; /* Cor para ícones */
}

.contact-details h4 {
  color: #2E7D32;
  margin-bottom: 0.6rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
}

.contact-details p {
  margin: 0.3rem 0;
  color: #666;
  font-size: 0.95rem;
}

.social-contact {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid #E8F5E8;
}

.social-contact h4 {
  color: #2E7D32;
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
}

/* FAQ Section */
.faq-section {
  padding: 4rem 0;
  background-color: #fff;
}

.faq-section h2 {
  text-align: center;
  color: #2E7D32;
  margin-bottom: 3rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Ajustar min-width */
  gap: 2.5rem;
}

.faq-item {
  background: white;
  padding: 2.5rem; /* Aumentar padding */
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  border-left: 5px solid #2E7D32;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.faq-item h4 {
  color: #2E7D32;
  margin-bottom: 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
}

.faq-item p {
  color: #666;
  line-height: 1.7;
  font-size: 1rem;
}

/* Validação de Formulário */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #f44336;
  box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.2); /* Sombra de erro mais visível */
}

.error-message {
  color: #f44336;
  font-size: 0.9rem; /* Aumentar tamanho */
  margin-top: 0.6rem;
  display: block;
}

/* Animações */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); } /* Shake mais pronunciado */
  75% { transform: translateX(8px); }
}

.form-group.error {
  animation: shake 0.4s ease-in-out; /* Duração maior */
}

/* Popup de Contato */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(3px);
}

.popup-overlay.active {
  display: flex;
}

.popup-content {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #666;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.popup-close:hover {
  background: #f0f0f0;
  color: #333;
}

.popup-content h2 {
  font-family: 'Montserrat', sans-serif;
  color: #2E7D32;
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
}

.popup-subtitle {
  color: #666;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

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

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #333;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid #e0e0e0;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  font-family: 'Open Sans', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #4CAF50;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-loading {
  display: none;
}

.btn-submit.loading .btn-text {
  display: none;
}

.btn-submit.loading .btn-loading {
  display: inline;
}

/* Responsividade do popup */
@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
  }

  .popup-content {
    padding: 1.5rem;
    margin: 1rem;
    width: calc(100% - 2rem);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .popup-content h2 {
    font-size: 1.5rem;
  }

  /* Responsividade para o Header */
  header {
    flex-direction: row;
    padding: 1rem 1.5rem;
  }

  header img {
    margin-bottom: 0;
  }

  /* Nav styles are handled by mobile menu */
  nav:not(.nav-menu) {
    display: none;
  }

  /* Ajustes para layout de contato em telas menores */
  .contact-wrapper {
    grid-template-columns: 1fr; /* Uma coluna em telas menores */
    gap: 2rem;
  }

  .contact-info-container {
    position: static; /* Remove sticky em mobile */
    top: auto;
    margin-top: 2rem; /* Adiciona uma margem superior para separar do formulário */
    text-align: center; /* Centraliza o conteúdo das informações de contato */
  }

  /* Ajustes para os ícones e textos dentro do contact-info-card para mobile */
  .contact-info-card {
    flex-direction: column; /* Empilha ícone e detalhes */
    align-items: center; /* Centraliza os itens */
    padding: 1.5rem 0; /* Ajusta o padding */
  }

  .contact-info-card .contact-icon {
    margin-bottom: 0.8rem; /* Espaçamento entre o ícone e o texto */
    margin-right: 0; /* Remove margem direita se empilhado */
  }

  .contact-details h4 {
    font-size: 1.2rem; /* Ajusta o tamanho da fonte do título */
  }

  .contact-details p {
    font-size: 0.9rem; /* Ajusta o tamanho da fonte do parágrafo */
  }

  .social-contact .social-links {
    justify-content: center; /* Centraliza os links sociais */
  }

  /* Ajustes para o formulário em mobile */
  .contact-form .form-row {
    grid-template-columns: 1fr; /* Uma coluna para os campos do formulário */
    gap: 1rem;
  }

  .contact-form-container {
    padding: 2rem; /* Reduz o padding do container do formulário */
  }

  .contact-form-container h2 {
    font-size: 1.8rem; /* Ajusta o tamanho do título do formulário */
  }

  .btn-large {
    padding: 1.2rem 1.5rem; /* Ajusta o padding do botão grande */
    font-size: 1.1rem; /* Ajusta o tamanho da fonte do botão */
  }
}

/* Visual Impact Section */
.visual-impact-section {
  padding: 5rem 0;
  background-color: #E8F5E8; /* Um verde claro suave para o fundo */
  text-align: center;
}

.visual-impact-section h2 {
  font-size: 3rem;
  color: #1B5E20; /* Verde mais escuro para o título */
  margin-bottom: 1.5rem;
  font-family: 'Montserrat', sans-serif;
}

.visual-impact-section .section-description {
  font-size: 1.2rem;
  color: #4CAF50; /* Verde médio para a descrição */
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.impact-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem; /* Espaçamento entre as imagens */
  margin-bottom: 3rem;
}

.gallery-item {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15); /* Sombra mais pronunciada */
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.gallery-item:hover {
  transform: translateY(-10px) scale(1.02); /* Elevação e leve zoom no hover */
  box-shadow: 0 15px 40px rgba(0,0,0,0.25); /* Sombra mais forte */
}

.gallery-item img {
  width: 100%;
  height: 250px; /* Altura fixa para as imagens */
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  /* Removido o filtro grayscale para manter as cores originais */
  transform: scale(1.08); /* Zoom maior */
  filter: brightness(0.6); /* Escurece a imagem no hover */
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Ajustado o gradiente para cores mais consistentes com a paleta de verdes */
  background: linear-gradient(to top, rgba(46, 125, 50, 0.85), rgba(76, 175, 80, 0.5)); /* Gradiente verde mais forte */
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Alinha o texto na parte inferior */
  padding: 1.5rem;
  opacity: 0; /* Esconde o overlay por padrão */
  transition: opacity 0.4s ease;
  text-align: left;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1; /* Mostra o overlay no hover */
}

.gallery-overlay h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #C8E6C8; /* Verde claro para o título do overlay */
}

.gallery-overlay p {
  font-size: 0.95rem;
  line-height: 1.4;
  color: #E8F5E8; /* Verde ainda mais claro para o parágrafo */
}

.cta-gallery {
  margin-top: 4rem;
  padding: 3rem;
  background-color: #2E7D32; /* Fundo verde escuro para o CTA */
  border-radius: 15px;
  color: white;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-gallery p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.5;
}

.cta-gallery .btn-primary {
  background-color: #81C784; /* Botão com cor mais clara para contraste */
  color: #1B5E20; /* Texto escuro no botão */
  padding: 1.3rem 3rem;
  font-size: 1.1rem;
  border: none;
}

.cta-gallery .btn-primary:hover {
  background-color: #A5D6A7;
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Responsividade para a nova seção */
@media (max-width: 768px) {
  .visual-impact-section h2 {
    font-size: 2.2rem;
  }

  .visual-impact-section .section-description {
    font-size: 1rem;
  }

  .impact-gallery {
    grid-template-columns: 1fr; /* Uma coluna em telas menores */
  }

  .gallery-item img {
    height: 200px; /* Ajusta a altura da imagem para mobile */
}

/* Mobile gallery animation on scroll */
.impact-gallery .gallery-item:hover {
  transform: none;
}
.impact-gallery .gallery-item:hover img {
  transform: none;
}
.impact-gallery .gallery-item:hover .gallery-overlay {
  opacity: 0;
}

.impact-gallery .gallery-item.in-view {
  transform: scale(1.03);
}
.impact-gallery .gallery-item.in-view img {
  transform: scale(1.1);
}
.impact-gallery .gallery-item.in-view .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h3 {
    font-size: 1.3rem;
  }

  .gallery-overlay p {
    font-size: 0.85rem;
  }

  .cta-gallery {
    padding: 2rem;
  }

  .cta-gallery p {
    font-size: 1.2rem;
  }

  .cta-gallery .btn-primary {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

/* Estilo para a seção hero com slideshow de fundo */
.hero-section {
  position: relative;
  height: 100vh; /* altura total da tela */
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 2rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 1s ease-in-out;
  overflow: hidden;
  z-index: 1;
}

/* Overlay escuro para melhorar legibilidade do texto */
.hero-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: -1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-section h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

.hero-section p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

.hero-section .btn-primary {
  padding: 1rem 3rem;
  font-size: 1.2rem;
  background-color: #4CAF50;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  color: white;
}

.hero-section .btn-primary:hover {
  background-color: #388E3C;
}

/* Responsividade */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero {
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    min-height: calc(100vh - var(--header-height));
    min-height: calc(100dvh - var(--header-height));
    row-gap: 20px;
  }
  .hero-content .btn-primary {
    padding: 1rem 2rem;
    font-size: 1.1rem;
  }
  .hero-buttons-row {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    min-height: auto;
    align-items: stretch
  }
  .circle-icon {
    display: none;
  }
  .hero-buttons-row .btn-primary:first-of-type,
  .hero-buttons-row .btn-primary:last-of-type {
    border-radius: 8px;
  }
}

.impact-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  cursor: pointer;
  background-color: #fff;
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent, rgba(27, 94, 32, 0.85));
  color: white;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 0 0 12px 12px;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h3 {
  margin: 0 0 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
}

.gallery-overlay p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.4;
}

.carbon-credits-info-section {
  padding: 5rem 0;
  background-color: #f8f9fa; /* Fundo cinza claro */
  text-align: center;
}

.carbon-credits-info-section .section-header {
  margin-bottom: 3rem;
}

.carbon-credits-info-section .section-title {
  font-size: 2.5rem;
  color: #2E7D32; /* Verde escuro */
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}

.carbon-credits-info-section .section-description {
  font-size: 1.1rem;
  color: #666;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

.info-grid-2-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.info-grid-3-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.info-card-custom {
  background-color: white;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  padding: 2.5rem;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.info-card-custom:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.card-header-custom {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.feature-icon-custom {
  color: #2E7D32; /* Verde escuro */
  font-size: 2.5rem;
  margin-right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #E8F5E8; /* Verde claro para o fundo do ícone */
}

.feature-icon-custom i {
  font-size: 1.8rem; /* Ajuste o tamanho do ícone Font Awesome */
}

.card-title-custom {
  font-size: 1.8rem;
  font-weight: 600;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
  line-height: 1.3;
}

.card-text-custom {
  color: #555;
  margin-bottom: 1rem;
  line-height: 1.7;
  font-size: 1rem;
}

.card-image-custom {
  width: 100%;
  height: 200px; /* Altura fixa para as imagens */
  object-fit: cover;
  border-radius: 10px;
  margin-top: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.custom-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
  text-align: left;
}

.custom-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.8rem;
  color: #555;
  font-size: 1rem;
  line-height: 1.5;
}

.list-icon-custom {
  color: #4CAF50; /* Verde médio */
  margin-right: 0.8rem;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.benefit-item-custom {
  border-left: 4px solid #8BC34A; /* Verde acentuado */
  padding-left: 1.2rem;
  margin-top: 1rem;
  text-align: left;
}

.cta-box-custom {
  background-color: #E8F5E8; /* Verde claro */
  border-radius: 15px;
  padding: 3.5rem;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  margin-top: 4rem;
}

.cta-title-custom {
  font-size: 2.2rem;
  font-weight: 700;
  color: #2E7D32;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
}

.cta-description-custom {
  font-size: 1.1rem;
  color: #4CAF50;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsividade para a nova seção */
@media (max-width: 768px) {
  .carbon-credits-info-section {
    padding: 3rem 0;
  }

  .carbon-credits_info-section .section-description {
    font-size: 0.95rem;
  }

  .info-grid-2-cols,
  .info-grid-3-cols {
    grid-template-columns: 1fr; /* Uma coluna em telas menores */
    gap: 1.5rem;
  }

  .info-card-custom {
    padding: 2rem;
  }

  .card-title-custom {
    font-size: 1.5rem;
  }

  .feature-icon-custom {
    font-size: 2rem;
    width: 50px;
    height: 50px;
  }

  .feature-icon-custom i {
    font-size: 1.5rem;
  }

  .card-image-custom {
    height: 180px;
  }

  .cta-box-custom {
    padding: 2.5rem;
  }

  .cta-title-custom {
    font-size: 1.8rem;
  }

  .cta-description-custom {
    font-size: 1rem;
  }
}

/* Chat da Calculadora de Carbono */
.calculator-chat {
  padding: 3rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  min-height: 80vh;
}

.chat-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 80vh;
  max-height: 800px;
  min-height: 500px;
}

.chat-header {
  background: linear-gradient(135deg, #2E7D32 0%, #388E3C 100%);
  color: white;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.chat-avatar {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.chat-title h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.chat-title p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.btn-reset-chat {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-reset-chat:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(180deg);
}

.header-buttons-row {
  display: inline-flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: no-wrap;
  flex: 1 1 auto;
}

/* Chat Mode Toggle */
.chat-mode-toggle {
  text-align: center;
}

.btn-toggle-mode {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 2px 10px rgba(46, 125, 50, 0.3);
}

.btn-toggle-mode:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.4);
}

.btn-toggle-mode i {
  transition: transform 0.3s ease;
}

.btn-toggle-mode:hover i {
  transform: rotate(180deg);
}

/* Guided Chat Container */
.guided-chat-container {
  padding: 1rem;
  background: #f8f9fa;
  border-top: 1px solid #e9ecef;
  min-height: 50%;
}

.question-options {
  display: flex;
  flex-direction: column;
  gap: 0.40rem;
}

.question-option {
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.question-option:hover {
  border-color: #4CAF50;
  background: #f1f8e9;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(76, 175, 80, 0.15);
}

.question-option i {
  color: #4CAF50;
  font-size: 1.1rem;
  min-width: 20px;
}

.question-option-text {
  flex: 1;
}

.question-option-arrow {
  color: #6c757d;
  font-size: 0.8rem;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.question-option:hover .question-option-arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* Formulário de Cálculo */
.calculo-form-container {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin: 1rem 0;
}

.calculo-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.calculo-form label {
  font-weight: 600;
  color: #2c3e50;
  font-size: 0.95rem;
}

.calculo-form input,
.calculo-form select {
  padding: 0.75rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
  background: #f8f9fa;
}

.calculo-form input:focus,
.calculo-form select:focus {
  outline: none;
  border-color: #4CAF50;
  background: white;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-buttons {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
}

.btn-voltar {
  background: #6c757d;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-voltar:hover {
  background: #5a6268;
  transform: translateY(-1px);
}

.btn-calcular {
  background: linear-gradient(135deg, #4CAF50, #45a049);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 2px 10px rgba(76, 175, 80, 0.3);
}

.btn-calcular:hover {
  background: linear-gradient(135deg, #45a049, #3d8b40);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
}

/* Opções pós-cálculo */
.resultado-option {
  background: linear-gradient(135deg, #e8f5e8, #f1f8e9);
  border: 2px solid #4CAF50;
  margin-bottom: 0.5rem;
}

.resultado-option:hover {
  background: linear-gradient(135deg, #d4edda, #e8f5e8);
  border-color: #28a745;
}

.resultado-option i {
  color: #28a745;
}

/* Chat Response Options */
.chat-response-option {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border-color: #6c757d;
  transition: all 0.3s ease;
}

.chat-response-option:hover {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  border-color: #2196F3;
  transform: translateY(-1px);
}

.chat-response-option i {
  color: #2196F3;
}

.chat-back-option {
  background: linear-gradient(135deg, #fff3e0, #ffe0b2);
  border-color: #ff9800;
}

.chat-back-option:hover {
  background: linear-gradient(135deg, #fff8f0, #ffcc80);
  border-color: #f57c00;
}

.chat-back-option i {
  color: #f57c00;
}



/* Animações para as opções */
.question-option {
  animation: slideInUp 0.4s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animação de carregamento */
.loading-message .message-bubble {
  background: linear-gradient(135deg, #f0f8f0, #e8f5e8);
  border-left: 4px solid #4CAF50;
}

.loading-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.loading-dots {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.loading-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4CAF50;
  animation: loadingPulse 1.5s infinite ease-in-out;
}

.loading-dots span:nth-child(1) {
  animation-delay: 0s;
}

.loading-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes loadingPulse {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

.loading-animation p {
  margin: 0;
  color: #2E7D32;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

/* Animação de entrada para a mensagem de carregamento */
.loading-message {
  animation: fadeInScale 0.3s ease-out;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Área das mensagens do chat */
.chat-messages {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
  background: #f8f9fa;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: calc(100% - 200px);
}

/* Mensagem individual do chat */
.chat-message {
  display: flex;
  gap: 0.75rem;
  max-width: 85%;
  animation: fadeInMessage 0.3s ease-out;
}

.chat-message.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-message.assistant {
  align-self: flex-start;
}

/* Avatar das mensagens */
.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}

.chat-message.user .message-avatar {
  background: #4CAF50;
  color: white;
}

.chat-message.assistant .message-avatar {
  background: #e9ecef;
  color: #2E7D32;
}

/* Conteúdo das mensagens */
.message-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Balões das mensagens */
.message-bubble {
  padding: 1rem 1.25rem;
  border-radius: 18px;
  word-wrap: break-word;
  max-width: 100%;
}

.user-bubble {
  background: #4CAF50;
  color: white;
  border-bottom-right-radius: 6px;
}

.assistant-bubble {
  background: white;
  color: #333;
  border: 1px solid #e9ecef;
  border-bottom-left-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.message-text {
  margin: 0;
  line-height: 1.5;
  font-size: 0.9rem;
}

/* Container do chat livre */
.chat-input-container {
  padding: 1.5rem;
  background: white;
  border-top: 1px solid #e9ecef;
}

.chat-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-input-wrapper {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

#chat-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid #e9ecef;
  border-radius: 20px;
  font-size: 0.95rem;
  font-family: 'Open Sans', sans-serif;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  transition: all 0.3s ease;
  background: #f8f9fa;
  overflow-y: hidden;
  overflow-x: hidden;
  word-wrap: break-word;
}

#chat-input:focus {
  outline: none;
  border-color: #4CAF50;
  background: white;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.btn-send {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: #4CAF50;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.btn-send:hover {
  background: #45a049;
  transform: scale(1.05);
}

.btn-send:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

.character-count {
  font-size: 0.8rem;
  color: #6c757d;
  text-align: right;
  margin-top: 0.25rem;
}

/* Área de orçamento standalone */
.orcamento-area-standalone {
  max-width: 800px;
  margin: 2rem auto 0;
  padding: 0 1rem;
}

.orcamento-content {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 2px solid #4CAF50;
}

.orcamento-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.orcamento-header i {
  font-size: 1.5rem;
  color: #4CAF50;
}

.orcamento-header h4 {
  margin: 0;
  color: #2E7D32;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
}

.orcamento-content p {
  margin-bottom: 1.5rem;
  color: #666;
  line-height: 1.6;
}

.orcamento-options {
  margin-bottom: 1.5rem;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: #555;
}

.checkbox-option input[type="checkbox"] {
  transform: scale(1.2);
}

.btn-orcamento-principal {
  background: linear-gradient(135deg, #4CAF50, #45a049);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-orcamento-principal:hover {
  background: linear-gradient(135deg, #45a049, #3d8b40);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* Animação das mensagens */
@keyframes fadeInMessage {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsividade do chat */
@media (max-width: 768px) {
  .calculator-chat {
    padding: 1rem 0;
  }
  
  .chat-wrapper {
    height: 85vh;
    min-height: 500px;
    margin: 0 0.5rem;
  }

  .chat-messages {
    padding: 1rem;
  }

  .chat-message {
    max-width: 95%;
  }

  .message-bubble {
    padding: 0.75rem 1rem;
  }

  .chat-input-container {
    padding: 1rem;
  }

  .orcamento-content {
    padding: 1.5rem;
    margin: 0;
  }
}

/* Layout para desktop */
@media (min-width: 769px) {
  .chat-wrapper {
    height: 80vh;
    max-height: 800px;
  }
  
  .guided-chat-container {
    position: static;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    margin-top: auto;
  }
  
  .question-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .question-option {
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
  }
}