:root {
  --primary-red: #e30613;
  --whatsapp-green: #25d366;
  --whatsapp-hover: #1ebe5b;
}

/* Estilos base */
html {
  scroll-behavior: smooth;
}

body {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Navegação */
.navbar {
  background: linear-gradient(135deg, var(--primary-red), #c5050f);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Botões de idioma */
.language-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  transition: all 0.3s ease;
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
}

.language-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
  transform: translateY(-1px);
}

.language-btn.active {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-red);
  border-color: white;
  font-weight: 500;
}

/* Logo */
.logo {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.02);
}

/* Seção hero */
.hero-section {
  background: linear-gradient(
    135deg,
    rgba(227, 6, 19, 0.05),
    rgba(227, 6, 19, 0.1)
  );
  border-radius: 20px;
  padding: 3rem 2rem;
  margin: 2rem 0;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.hero-title {
  color: var(--primary-red);
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  font-size: 2.2rem;
}

.hero-subtitle {
  color: #495057;
  font-weight: 500;
  margin-bottom: 2rem;
  font-size: 1.4rem;
}

.hero-description {
  font-size: 1.1rem;
  color: #6c757d;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Botão WhatsApp */
.whatsapp-button {
  background: linear-gradient(
    135deg,
    var(--whatsapp-green),
    var(--whatsapp-hover)
  );
  border: none;
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.whatsapp-button:hover {
  background: linear-gradient(135deg, var(--whatsapp-hover), #17a04a);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  color: white;
}

.whatsapp-floating {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(
    135deg,
    var(--whatsapp-green),
    var(--whatsapp-hover)
  );
  color: white;
  padding: 15px;
  border-radius: 50%;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
}

.whatsapp-floating:hover {
  background: linear-gradient(135deg, var(--whatsapp-hover), #17a04a);
  transform: scale(1.1);
}

/* Seção de características */
.features {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(227, 6, 19, 0.05);
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.clickable {
  cursor: pointer;
}

.feature-icon {
  background: var(--primary-red);
  color: white;
  padding: 12px;
  border-radius: 50%;
  font-size: 1.2rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 8px rgba(227, 6, 19, 0.3);
}

.toggle-icon {
  float: right;
  transition: transform 0.3s ease;
}

.toggle-icon.rotated {
  transform: rotate(180deg);
}

/* Seções expansíveis */
.products-section,
.coverage-section {
  background: #f8f9fa;
  border-radius: 15px;
  padding: 2rem;
  margin-top: 2rem;
  animation: slideDown 0.3s ease-out;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
}

.section-title {
  color: var(--primary-red);
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1.5rem;
}

/* Cartões de produtos - ATUALIZADO */
.product-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.15);
}

/* Imagens dos produtos - ATUALIZADO */
.product-image {
  width: 160px;
  height: 160px;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid #eee;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  cursor: zoom-in;
}

.product-image:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.loading-img {
  background: #f3f3f3;
  position: relative;
  overflow: hidden;
}

.loading-img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
  animation: loading 1.5s infinite;
}

.product-info h6 {
  color: var(--primary-red);
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 1.2rem;
}

.product-info p {
  color: #6c757d;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Mapa de cobertura */
.coverage-map {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.map-container {
  position: relative;
  height: 400px;
  margin: 0 auto;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.google-map {
  border-radius: 15px;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.coverage-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  border-radius: 50%;
  background-color: rgba(227, 6, 19, 0.1);
  border: 2px solid var(--primary-red);
  z-index: 2;
  pointer-events: none;
  box-shadow: 0 0 20px rgba(227, 6, 19, 0.2);
}

/* Lightbox - ATUALIZADO */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  animation: fadeIn 0.3s;
  user-select: none;
  overflow: hidden;
}

.modal-content {
  display: block;
  max-width: 85%;
  max-height: 85vh;
  margin: 5vh auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: zoomIn 0.3s;
}

.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 3rem;
  font-weight: bold;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-arrow:hover {
  color: var(--primary-red);
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.prev {
  left: 2rem;
}

.next {
  right: 2rem;
}

.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.close {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  color: #f1f1f1;
  font-size: 2.5rem;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 10;
}

.close:hover {
  color: var(--primary-red);
  transform: rotate(90deg) scale(1.1);
}

#caption {
  text-align: center;
  color: #fff;
  padding: 1rem;
  margin: 0 auto;
  max-width: 80%;
  font-size: 1.1rem;
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 4px;
}

.image-counter {
  position: absolute;
  top: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

/* Rodapé */
.footer {
  background: linear-gradient(135deg, #343a40, #495057);
  color: white;
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer a {
  color: #ffc107;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Responsividade */
@media (max-width: 992px) {
  .product-image {
    width: 140px;
    height: 140px;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 2rem 1rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
  }

  .feature-icon {
    margin-bottom: 0.5rem;
  }

  .product-card {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .product-image {
    width: 120px;
    height: 120px;
    margin-bottom: 0.5rem;
  }

  .map-container {
    height: 300px;
  }

  .coverage-circle {
    width: 90%;
    height: 90%;
  }

  .whatsapp-button {
    padding: 12px 24px;
    font-size: 1rem;
  }

  /* Lightbox mobile */
  .modal-content {
    max-width: 95%;
    max-height: 70vh;
  }

  .nav-arrow {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    padding: 0.5rem;
  }

  .close {
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .navbar-brand {
    font-size: 1.2rem;
  }

  .language-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.9rem;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .map-container {
    height: 250px;
  }

  .product-image {
    width: 100px;
    height: 100px;
  }

  #caption {
    font-size: 0.9rem;
    max-width: 90%;
  }
}

/* Animações */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}