/* ===================== */
/* BASE GERAL */
/* ===================== */

:root {
  --radius-sm: 8px;
  --radius-md: 12px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.12);
}

img {
  max-width: 100%;
  display: block;
}

/* Botões */
.btn {
  display: inline-block;
  background: var(--cor-secundaria);
  color: var(--cor-texto-claro);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn:hover {
  background: var(--cor-primaria);
  transform: translateY(-2px);
}

/* ===================== */
/* HERO */
/* ===================== */

.catalogo-hero {
  background: var(--cor-primaria);
  color: var(--cor-texto-claro);
  text-align: center;
  padding: 120px 20px;
}

.catalogo-hero h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cor-texto-claro);
}

.catalogo-hero p {
  margin-top: 12px;
  font-size: 1.1rem;
  opacity: .9;
}

/* ===================== */
/* CONTAINER */
/* ===================== */

.catalogo-container {
  max-width: 1200px;
  margin: 80px auto;
  padding: 0 20px;
}

.catalogo-container h3 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
  color: var(--cor-primaria);
  font-weight: 700;
  position: relative;
}

.catalogo-container h3::after {
  content: "";
  width: 60px;
  height: 3px;
  background: var(--cor-destaque);
  display: block;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* ===================== */
/* LINHAS DE CATÁLOGO */
/* ===================== */

.catalogo-linhas {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.catalogo-linha {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem;
  border: 1px solid #ddd;
  border-radius: var(--radius-md);
  transition: all .3s ease;
}

.catalogo-linha:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Informações (imagem + textos) */
.catalogo-info {
  display: flex;
  gap: 1rem;
  width: 35%;
  align-items: center;
}

.catalogo-info img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  align-items: center;
}

.catalogo-info h4 {
  font-size: 1.1rem;
  color: var(--cor-primaria);
  text-align: center;
}

.catalogo-info p {
  font-size: 0.8rem;
  color: var(--cor-primaria);
}

/* Links e Subprodutos */
.catalogo-links {
  display: flex;
  flex-wrap: wrap;           /* permite quebrar linha */
  gap: 1rem;                 /* espaço entre os itens */
  width: 100%;
  margin-top: 1rem;
}

/* ===================== */
/* SUBPRODUTOS */
/* ===================== */

.subproduto {
  flex: 1 1 220px;           /* largura mínima + responsividade */
  background: #f9f9f9;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: 0.3s ease;
}

.subproduto:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.subproduto-toggle {
  width: 100%;
  background: var(--cor-secundaria);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.subproduto-toggle:hover {
  background: var(--cor-primaria);
}

.subproduto .arrow {
  transition: transform .3s ease;
}

.subproduto-lista {
  display: none;
  background: #fff;
  margin-top: 0.8rem;
  padding: 1rem;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  font-size: 0.9rem;
}

.subproduto-lista a {
  display: block;
  font-weight: 600;
  color: var(--cor-secundaria);
  margin-bottom: 6px;
  text-decoration: none;
  text-align: center;
}

.subproduto.ativo .subproduto-lista {
  display: block;
}

.subproduto.ativo .arrow {
  transform: rotate(180deg);
}

/* ===================== */
/* ACORDEÃO GERAL */
/* ===================== */

.accordion-item,
.catalogo-item {
  background: #f8f8f8;
  border-radius: var(--radius-sm);
  margin: 8px 0;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all .3s ease;
}

.accordion-header,
.catalogo-toggle {
  background: var(--cor-secundaria);
  color: #fff;
  padding: 12px 16px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-content,
.catalogo-conteudo {
  display: none;
  padding: 12px 18px;
  background: #fff;
}

.accordion-item.active .accordion-content,
.catalogo-item.active .catalogo-conteudo {
  display: block;
}

.accordion-header .arrow,
.catalogo-toggle .arrow {
  transition: transform .3s ease;
}

.accordion-item.active .arrow,
.catalogo-item.active .arrow {
  transform: rotate(180deg);
}

/* ===================== */
/* CTA */
/* ===================== */

.catalogo-cta {
  background: var(--cor-fundo-secundario);
  color: black;
  padding: 90px 20px;
  text-align: center;
}

.catalogo-cta h3 {
  font-size: 2.1rem;
  font-weight: 700;
}

.catalogo-cta p {
  padding-bottom: 20px;
  opacity: .95;
  text-align: center;
}

.btn-contato {
  background: var(--cor-destaque);
  color: var(--cor-texto-claro);
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 700;
  transition: .3s ease;
}

.btn-contato:hover {
  background: #fff;
  transform: scale(1.05);
}

/* ===================== */
/* ANIMAÇÃO */
/* ===================== */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}