/* Ambrotech - Estilos customizados */
:root {
  --ambro-blue: #1a365d;
  --ambro-blue-dark: #0f2744;
  --ambro-orange: #e67e22;
  --ambro-orange-hover: #d35400;
  --ambro-gray: #6c757d;
  --ambro-gray-light: #f8f9fa;
}

body {
  font-family: 'Inter', 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #333;
}

/* Espaço para navbar fixa (altura do logo + padding); evita título colado ao menu */
.site-main {
  padding-top: 8rem;
}

@media (max-width: 576px) {
  .site-main {
    padding-top: 7.25rem;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
}

/* Header - fundo claro conforme modelo do cliente */
.navbar-ambro {
  background: #fff !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 0.85rem 0;
}

.navbar-ambro .navbar-brand img {
  height: 92px;
}

.navbar-ambro .nav-link {
  color: var(--ambro-blue) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
}

.navbar-ambro .nav-link:hover {
  color: var(--ambro-orange) !important;
}

.navbar-ambro .nav-link.active {
  color: var(--ambro-orange) !important;
  border-bottom: 2px solid var(--ambro-orange);
}

.navbar-ambro .navbar-toggler {
  border-color: rgba(0,0,0,0.2);
}

.navbar-ambro .navbar-toggler-icon {
  /* ícone padrão escuro para fundo claro */
}

/* Hero */
.hero-section {
  position: relative;
  min-height: 500px;
  background-color: var(--ambro-blue-dark);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(15, 39, 68, 0.9) 0%, rgba(15, 39, 68, 0.4) 50%, rgba(15, 39, 68, 0.05) 100%);
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.hero-section h1 .highlight {
  color: var(--ambro-orange);
}

.hero-section .lead {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
}

.btn-ambro-primary {
  background: var(--ambro-orange);
  border-color: var(--ambro-orange);
  color: #fff;
  font-weight: 600;
  padding: 0.6rem 1.5rem;
}

.btn-ambro-primary:hover {
  background: var(--ambro-orange-hover);
  border-color: var(--ambro-orange-hover);
  color: #fff;
}

.btn-ambro-secondary {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  font-weight: 600;
  padding: 0.6rem 1.5rem;
}

.btn-ambro-secondary:hover {
  background: #fff;
  border-color: #fff;
  color: var(--ambro-blue);
}

.btn-ambro-dark {
  background: var(--ambro-blue);
  border-color: var(--ambro-blue);
  color: #fff;
  font-weight: 600;
}

.btn-ambro-dark:hover {
  background: var(--ambro-blue-dark);
  border-color: var(--ambro-blue-dark);
  color: #fff;
}

/* Cards */
.card-ambro {
  border: 1px solid #e9ecef;
  border-radius: 8px;
  transition: box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-ambro:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.card-ambro .card-img-top {
  height: 250px;
  object-fit: cover;
}

.card-ambro .card-title-ambro {
  color: var(--ambro-blue);
  font-weight: 700;
}

.card-ambro .check-item {
  color: #333;
  font-size: 0.9rem;
}

.card-ambro .check-item i {
  color: var(--ambro-orange);
}

.card-ambro .card-body {
  flex: 1;
}

.card-ambro .card-footer-ambro {
  background: var(--ambro-blue);
  border-top: none;
  padding: 1rem;
}

.card-ambro .card-footer-ambro .btn {
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-weight: 500;
}

.btn-ambro-footer {
  background: #fff;
  color: var(--ambro-blue);
  border: 2px solid #fff;
}

.btn-ambro-footer:hover {
  background: var(--ambro-orange);
  color: #fff;
  border-color: var(--ambro-orange);
}

/* Processo Produtivo */
.processo-section {
  background: var(--ambro-gray-light);
}

.processo-titulo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--ambro-blue);
}

.processo-titulo-linha {
  width: 60px;
  height: 3px;
  background: var(--ambro-orange);
}

.processo-panel {
  background: #fff;
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}

.processo-steps {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0;
}

.processo-step {
  flex: 1;
  min-width: 0;
  text-align: center;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.processo-step-icon {
  color: var(--ambro-blue);
  font-size: 2.75rem;
  margin-bottom: 1rem;
  display: block;
}

.processo-step h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ambro-blue);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.processo-step p {
  font-size: 0.8rem;
  color: var(--ambro-gray);
  margin-bottom: 0;
}

.processo-step-divider {
  width: 40px;
  flex-shrink: 0;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.processo-step-divider::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: #dee2e6;
  transform: translateX(-50%);
}

.processo-step-divider .processo-step-numero {
  position: relative;
  z-index: 1;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ambro-blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px #fff;
}

.processo-step-divider:first-child::before {
  display: none;
}

@media (max-width: 768px) {
  .processo-step-divider {
    display: none;
  }

  .processo-steps {
    flex-direction: column;
  }

  .processo-step {
    padding: 1.25rem;
    border-bottom: 1px solid #e9ecef;
  }

  .processo-step:last-child {
    border-bottom: none;
  }
}

/* Compromissos */
.compromissos-section {
  position: relative;
  background-color: var(--ambro-blue-dark);
  background-image: var(--compromissos-bg);
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
  padding: 6rem 0;
}

@media (max-width: 768px) {
  .compromissos-section {
    padding: 3.75rem 0;
  }
}

.compromissos-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(15, 39, 68, 0.9) 0%, rgba(15, 39, 68, 0.4) 50%, rgba(15, 39, 68, 0.05) 100%);
  pointer-events: none;
}

.compromissos-section .container {
  position: relative;
  z-index: 1;
}

.compromissos-section .check-item {
  color: var(--ambro-orange);
}

/* Empresas atendidas - carrossel */
.clientes-section {
  background: #fff;
}

.clientes-carousel-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.clientes-carousel-wrapper:hover .clientes-carousel-track {
  animation-play-state: paused;
}

.clientes-carousel-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1rem 0;
  animation: clientes-scroll 30s linear infinite;
}

@keyframes clientes-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.clientes-section .cliente-logo-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  min-width: 260px;
  height: 130px;
}

.clientes-section .cliente-logo {
  max-height: 110px;
  max-width: 240px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.clientes-section .cliente-logo-item:hover .cliente-logo {
  filter: grayscale(0);
  opacity: 1;
}

/* Footer */
.footer-ambro {
  background: var(--ambro-blue-dark);
  color: rgba(255,255,255,0.9);
  padding: 2rem 0;
}

.footer-ambro a {
  color: rgba(255,255,255,0.8);
}

.footer-ambro a:hover {
  color: var(--ambro-orange);
}

.footer-ambro .footer-contact-icon {
  color: var(--ambro-orange);
}

.footer-ambro h6 {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* Logo no footer: versão clara para fundo escuro (mesma altura do menu) */
.logo-footer {
  height: 92px;
  filter: brightness(0) invert(1);
}

.logo-xlabi {
  height: 32px;
}

/* Page headers */
.page-header {
  background: var(--ambro-blue);
  color: #fff;
  padding: 3.75rem 0;
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 800;
}

.page-header-produto {
  padding: 1.5rem 0;
}

.page-header-produto .breadcrumb {
  background: transparent;
  padding: 0;
}

.page-header-produto .breadcrumb-item a {
  color: rgba(255,255,255,0.9);
}

.page-header-produto .breadcrumb-item a:hover {
  color: var(--ambro-orange);
}

.page-header-produto .breadcrumb-item.active {
  color: #fff;
}

.page-header-produto .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255,255,255,0.6);
}

/* Contato */
.contact-info i {
  color: var(--ambro-orange);
  width: 24px;
}

/* Formulário visual */
.form-control:focus {
  border-color: var(--ambro-orange);
  box-shadow: 0 0 0 0.2rem rgba(230, 126, 34, 0.25);
}

/* Produto */
.produto-nome {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ambro-blue);
}

.produto-info .produto-subtitulo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ambro-blue);
}

.produto-imagem-link {
  cursor: pointer;
  display: block;
}

.produto-imagem {
  max-height: 400px;
  object-fit: contain;
}

.produto-thumbs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.produto-thumb {
  width: 60px;
  height: 60px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 6px;
  overflow: hidden;
  background: #f8f9fa;
  cursor: pointer;
  transition: border-color 0.2s;
}

.produto-thumb:hover,
.produto-thumb.active {
  border-color: var(--ambro-orange);
}

.produto-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#galeriaModal .carousel-control-prev,
#galeriaModal .carousel-control-next {
  background: rgba(0,0,0,0.3);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}

#galeriaModal .carousel-control-prev {
  left: 1rem;
}

#galeriaModal .carousel-control-next {
  right: 1rem;
}

#galeriaModal .modal-header {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
}

#galeriaModal .btn-close {
  filter: brightness(0) invert(1);
}

/* WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 9999;
  background: #25d366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #1ebe57;
  color: #fff;
  transform: scale(1.08);
}

/* Responsivo */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 1.75rem;
  }

  .hero-section {
    min-height: 400px;
  }
}

/* ALTCHA no formulário de contato */
.contact-altcha-wrap {
  margin-bottom: 0.5rem;
}