/* ===== BASE ===== */
body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  background-color: #f9f9f9;
  color: #222;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
}

/* ===== NAVBAR ===== */
.navbar {
  background: linear-gradient(90deg, #b30000, #660000);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.navbar-brand img {
  height: 48px;
  transition: transform 0.3s;
}

.navbar-brand img:hover {
  transform: scale(1.05);
}

.navbar .nav-link {
  color: #fff !important;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: 0.3s;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #ffcccc !important;
}

.navbar .btn {
  border-radius: 30px;
  padding: 6px 18px;
  font-weight: 500;
  transition: 0.3s;
}

/* Botões do topo */
.navbar .btn-outline-light {
  border: 1px solid #fff;
  color: #fff;
  background-color: transparent;
}

.navbar .btn-outline-light:hover {
  background-color: #fff;
  color: #b30000;
}

.navbar .btn-light {
  background-color: #fff;
  color: #b30000;
  border: none;
}

.navbar .btn-light:hover {
  background-color: #ffcccc;
  color: #000;
}

/* ===== SLIDER ===== */
.slide-img {
  height: 460px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.8);
}

.carousel-caption {
  bottom: 22%;
  text-align: center;
}

.carousel-caption h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

.carousel-caption p {
  font-size: 1.1rem;
  color: #f2f2f2;
}

/* Setas do slider */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  width: 42px;
  height: 42px;
}

/* ===== SEÇÃO DE MODELOS ===== */
section {
  background-color: #fff;
  padding: 70px 0;
}

section h3 {
  color: #b30000;
  font-weight: 700;
  margin-bottom: 40px;
}

.card {
  border: 1px solid #eee;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.card img {
  object-fit: cover;
  height: 210px;
  transition: transform 0.4s ease;
}

.card:hover img {
  transform: scale(1.06);
}

.card-body {
  padding: 20px;
  text-align: center;
}

.card h6 {
  font-size: 1.05rem;
  color: #111;
  font-weight: 600;
}

.card p {
  font-size: 0.9rem;
  color: #555;
  margin-bottom: 10px;
}

.preco-destaque {
  font-weight: 700;
  font-size: 1.3rem;
  color: #b30000;
  margin: 0 0 12px 0;
}

/* ===== BOTÃO COMPRAR ===== */
.btn-comprar {
  display: inline-block;
  width: 100%;
  background: linear-gradient(90deg, #b30000, #ff0000);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  padding: 11px 0;
  border-radius: 50px;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(179, 0, 0, 0.3);
}

.btn-comprar:hover {
  background: linear-gradient(90deg, #900000, #b30000);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(179, 0, 0, 0.5);
  color: #fff;
}

/* ===== CONTATO ===== */
#contato {
  background: linear-gradient(90deg, #b30000, #660000);
  color: #fff;
  text-align: center;
}

#contato h3 {
  color: #fff;
  font-weight: 600;
}

#contato p {
  color: #f2f2f2;
  font-size: 1rem;
}

#contato .btn-success {
  background-color: #25d366;
  border: none;
  padding: 10px 25px;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
}

#contato .btn-success:hover {
  background-color: #1ebd5a;
  transform: scale(1.05);
}

/* ===== RODAPÉ ===== */
.rodape {
  background: #000;
  color: #ccc;
  padding: 25px 0;
  text-align: center;
}

.rodape a {
  color: #fff;
  margin: 0 8px;
  transition: 0.3s;
}

.rodape a:hover {
  color: #b30000;
}

/* ===== BOTÃO WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #1ebd5a;
  transform: scale(1.1);
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
  .slide-img { height: 280px; }
  .navbar .btn { padding: 5px 12px; }
  .card img { height: 180px; }
  .whatsapp-float { width: 50px; height: 50px; font-size: 28px; }
}