@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ─── Variáveis ─────────────────────────────────────────────── */
:root {
  --preto:    #0A0A0A;
  --amarelo:  #FFD60A;
  --branco:   #FFFFFF;
  --cinza-bg: #F5F5F5;
  --cinza-md: #8A8A8A;
  --cinza-dk: #3D3D3D;
  --verde-wa: #25D366;

  --header-h: 64px;
  --radius:   8px;
  --shadow:   0 2px 12px rgba(0,0,0,.10);
  --transition: 200ms ease;

  --max-w: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--preto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ─── Utilitários ───────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ─── Header ────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--preto);
  height: var(--header-h);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-badge {
  background: var(--amarelo);
  color: var(--preto);
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 4px;
  letter-spacing: -.5px;
}
.logo-name {
  color: var(--branco);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.2;
}
.logo-name span {
  display: block;
  font-size: .7rem;
  font-weight: 400;
  color: var(--cinza-md);
  letter-spacing: .5px;
  text-transform: uppercase;
}

/* nav desktop */
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav a:hover, .nav a.active {
  color: var(--amarelo);
  background: rgba(255,214,10,.08);
}
.nav .btn-wa-header {
  background: var(--amarelo);
  color: var(--preto) !important;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 20px;
  margin-left: 8px;
}
.nav .btn-wa-header:hover { background: #f0c900; }

/* hamburger mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Botão WhatsApp flutuante ──────────────────────────────── */
.btn-wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: var(--verde-wa);
  color: var(--branco);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 3s ease-in-out infinite;
}
.btn-wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,.6);
  animation: none;
}
.btn-wa-float svg { width: 28px; height: 28px; fill: var(--branco); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,.75); }
}

/* ─── Botões globais ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .95rem;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 6px;
  transition: filter var(--transition), transform var(--transition);
  text-align: center;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary  { background: var(--amarelo); color: var(--preto); }
.btn-dark     { background: var(--preto); color: var(--branco); }
.btn-outline  { border: 2px solid var(--preto); color: var(--preto); }
.btn-wa       { background: var(--verde-wa); color: var(--branco); }
.btn-sm       { font-size: .85rem; padding: 9px 18px; }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  background: var(--preto);
  padding: clamp(60px, 10vw, 100px) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(255,214,10,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,214,10,.12);
  border: 1px solid rgba(255,214,10,.3);
  color: var(--amarelo);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--branco);
  line-height: 1.15;
  max-width: 640px;
}
.hero-title em {
  font-style: normal;
  color: var(--amarelo);
}
.hero-desc {
  color: rgba(255,255,255,.65);
  font-size: 1.05rem;
  max-width: 520px;
  margin-top: 16px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.hero-diferenciais {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero-dif-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.7);
  font-size: .88rem;
}
.hero-dif-item::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amarelo);
  flex-shrink: 0;
}

/* ─── Section genérica ──────────────────────────────────────── */
.section { padding: clamp(48px, 8vw, 80px) 0; }
.section-alt { background: var(--cinza-bg); }
.section-dark { background: var(--preto); color: var(--branco); }

.section-header { text-align: center; margin-bottom: clamp(32px, 5vw, 56px); }
.section-tag {
  display: inline-block;
  background: var(--amarelo);
  color: var(--preto);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
}
.section-desc {
  color: var(--cinza-md);
  margin-top: 10px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.section-dark .section-desc { color: rgba(255,255,255,.55); }
.section-dark .section-title { color: var(--branco); }

/* ─── Grid de categorias ────────────────────────────────────── */
.categorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.categoria-card {
  background: var(--branco);
  border: 1.5px solid #E8E8E8;
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  color: var(--preto);
  display: block;
}
.categoria-card:hover {
  border-color: var(--amarelo);
  box-shadow: 0 4px 20px rgba(255,214,10,.2);
  transform: translateY(-3px);
}
.categoria-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 14px;
}
.categoria-card .cat-placeholder {
  width: 80px;
  height: 80px;
  background: var(--cinza-bg);
  border-radius: var(--radius);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.categoria-card h3 {
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.3;
}
.categoria-card .cat-count {
  font-size: .78rem;
  color: var(--cinza-md);
  margin-top: 4px;
}

/* ─── Diferenciais ──────────────────────────────────────────── */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.dif-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.dif-icon {
  width: 48px;
  height: 48px;
  background: var(--amarelo);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.dif-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--branco); }
.dif-card p  { font-size: .9rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* ─── Catálogo: layout geral ────────────────────────────────── */
.catalogo-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}
.catalogo-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  background: var(--branco);
  border: 1.5px solid #E8E8E8;
  border-radius: var(--radius);
  overflow: hidden;
}
.sidebar-title {
  background: var(--preto);
  color: var(--branco);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  padding: 14px 18px;
}
.sidebar-list { padding: 8px 0; max-height: 70vh; overflow-y: auto; }
.sidebar-list a {
  display: block;
  padding: 9px 18px;
  font-size: .88rem;
  color: var(--cinza-dk);
  transition: background var(--transition), color var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-list a:hover, .sidebar-list a.active {
  background: rgba(255,214,10,.1);
  color: var(--preto);
  border-left-color: var(--amarelo);
  font-weight: 600;
}

/* barra de busca + filtro mobile */
.catalogo-topbar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.search-wrap { position: relative; flex: 1; min-width: 200px; }
.search-wrap input {
  width: 100%;
  padding: 11px 44px 11px 16px;
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  font-size: .93rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}
.search-wrap input:focus { border-color: var(--amarelo); }
.search-wrap svg {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  opacity: .4;
  pointer-events: none;
}
.cat-select {
  display: none;
  padding: 11px 14px;
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  font-size: .9rem;
  font-family: inherit;
  background: var(--branco);
  outline: none;
  min-width: 180px;
}

.catalogo-count { font-size: .85rem; color: var(--cinza-md); margin-bottom: 16px; }
.catalogo-section-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cinza-bg);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

/* ─── Grid de produtos ──────────────────────────────────────── */
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.produto-card {
  background: var(--branco);
  border: 1.5px solid #E8E8E8;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.produto-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: #D0D0D0;
}
.produto-img-wrap {
  background: var(--cinza-bg);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 12px;
}
.produto-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition);
}
.produto-card:hover .produto-img-wrap img { transform: scale(1.04); }
.produto-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: .3;
}
.produto-info {
  padding: 14px 16px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.produto-codigo { font-size: .72rem; color: var(--cinza-md); font-weight: 500; letter-spacing: .4px; }
.produto-nome   { font-size: .93rem; font-weight: 700; line-height: 1.3; flex: 1; }
.produto-dimensoes { font-size: .78rem; color: var(--cinza-md); }
.produto-card .btn-orcamento {
  display: block;
  width: calc(100% - 32px);
  margin: 0 16px 16px;
  text-align: center;
  background: var(--preto);
  color: var(--branco);
  font-size: .82rem;
  font-weight: 700;
  padding: 9px 0;
  border-radius: 6px;
  transition: background var(--transition);
}
.produto-card .btn-orcamento:hover { background: var(--amarelo); color: var(--preto); }

.no-results {
  text-align: center;
  padding: 60px 0;
  color: var(--cinza-md);
  grid-column: 1 / -1;
}
.no-results p:first-child { font-size: 2rem; margin-bottom: 8px; }

/* ─── Formulário de orçamento ───────────────────────────────── */
.orcamento-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}
.form-card {
  background: var(--branco);
  border: 1.5px solid #E8E8E8;
  border-radius: var(--radius);
  padding: 32px;
}
.form-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--cinza-dk);
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  font-size: .93rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
  background: var(--branco);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--amarelo);
  box-shadow: 0 0 0 3px rgba(255,214,10,.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* lista de produtos no orçamento */
.produtos-lista { margin: 20px 0; }
.produtos-lista-header {
  font-size: .85rem;
  font-weight: 700;
  color: var(--cinza-dk);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.produto-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--cinza-bg);
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 8px;
  font-size: .88rem;
}
.produto-item-nome { flex: 1; font-weight: 600; }
.produto-item-qty  { color: var(--cinza-md); white-space: nowrap; }
.produto-item-del  {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #FFE5E5;
  color: #D00;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}
.produto-item-del:hover { background: #FFCCCC; }
.add-produto-wrap {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.add-produto-wrap input, .add-produto-wrap select {
  flex: 1;
  padding: 10px 12px;
  border: 1.5px solid #E0E0E0;
  border-radius: 6px;
  font-size: .88rem;
  font-family: inherit;
  outline: none;
}
.add-produto-wrap input:focus, .add-produto-wrap select:focus { border-color: var(--amarelo); }
.add-produto-wrap .input-qty { width: 80px; flex: none; }
.btn-add-produto {
  background: var(--preto);
  color: var(--branco);
  padding: 10px 16px;
  border-radius: 6px;
  font-size: .88rem;
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--transition);
}
.btn-add-produto:hover { background: var(--amarelo); color: var(--preto); }

.pedido-minimo-note {
  background: rgba(255,214,10,.12);
  border: 1px solid rgba(255,214,10,.4);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: .83rem;
  color: var(--cinza-dk);
  margin-bottom: 20px;
}
.pedido-minimo-note strong { color: var(--preto); }
.form-submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 1rem;
  justify-content: center;
  border-radius: 6px;
}

/* card de contato lateral */
.contato-card {
  background: var(--preto);
  color: var(--branco);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
}
.contato-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 20px; color: var(--amarelo); }
.contato-item {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
  align-items: flex-start;
}
.contato-item svg { width: 20px; height: 20px; flex-shrink: 0; fill: var(--amarelo); margin-top: 2px; }
.contato-item-body { font-size: .88rem; line-height: 1.5; }
.contato-item-body strong { display: block; font-size: .78rem; color: rgba(255,255,255,.5); margin-bottom: 2px; text-transform: uppercase; letter-spacing: .5px; }
.btn-wa-contato {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--verde-wa);
  color: var(--branco);
  font-weight: 700;
  padding: 13px;
  border-radius: 6px;
  margin-top: 24px;
  transition: filter var(--transition);
  font-size: .93rem;
}
.btn-wa-contato:hover { filter: brightness(1.1); }
.btn-wa-contato svg { width: 22px; height: 22px; fill: var(--branco); }

/* autocomplete */
.autocomplete-wrap { position: relative; flex: 1; }
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--branco);
  border: 1.5px solid #E0E0E0;
  border-top: none;
  border-radius: 0 0 6px 6px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 50;
  box-shadow: var(--shadow);
}
.autocomplete-list li {
  padding: 10px 14px;
  font-size: .88rem;
  cursor: pointer;
  transition: background var(--transition);
}
.autocomplete-list li:hover, .autocomplete-list li.selected { background: rgba(255,214,10,.15); }
.autocomplete-list li small { display: block; color: var(--cinza-md); font-size: .75rem; }

/* ─── Sobre ─────────────────────────────────────────────────── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.sobre-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 16px; }
.sobre-text p  { color: var(--cinza-dk); line-height: 1.8; margin-bottom: 14px; }
.sobre-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.stat-item {
  background: var(--preto);
  color: var(--branco);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--amarelo);
  line-height: 1;
}
.stat-label { font-size: .8rem; color: rgba(255,255,255,.5); margin-top: 4px; }
.sobre-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sobre-dif-item {
  background: var(--cinza-bg);
  border-radius: var(--radius);
  padding: 24px 20px;
  border-top: 3px solid var(--amarelo);
}
.sobre-dif-item h4 { font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.sobre-dif-item p  { font-size: .83rem; color: var(--cinza-md); line-height: 1.5; }

/* ─── CTA Band ───────────────────────────────────────────────── */
.cta-band {
  background: var(--amarelo);
  padding: clamp(48px, 6vw, 64px) 0;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 900; color: var(--preto); margin-bottom: 12px; }
.cta-band p  { color: rgba(0,0,0,.6); margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--preto);
  color: rgba(255,255,255,.5);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: .85rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: var(--branco); font-size: .85rem; font-weight: 700; margin-bottom: 14px; text-transform: uppercase; letter-spacing: .6px; }
.footer-col a  { display: block; font-size: .85rem; margin-bottom: 8px; transition: color var(--transition); }
.footer-col a:hover { color: var(--amarelo); }
.footer-col address { font-style: normal; font-size: .85rem; line-height: 1.8; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: gap;
  font-size: .8rem;
}
.footer-cnpj { color: rgba(255,255,255,.3); }

/* ─── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  background: var(--cinza-bg);
  padding: 10px 0;
  font-size: .82rem;
  color: var(--cinza-md);
}
.breadcrumb a { color: var(--cinza-md); }
.breadcrumb a:hover { color: var(--preto); }
.breadcrumb span { margin: 0 6px; opacity: .5; }

/* ─── Page hero (interno) ───────────────────────────────────── */
.page-hero {
  background: var(--preto);
  padding: 48px 0;
  border-bottom: 3px solid var(--amarelo);
}
.page-hero h1 { color: var(--branco); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; }
.page-hero p  { color: rgba(255,255,255,.5); margin-top: 8px; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .catalogo-layout { grid-template-columns: 200px 1fr; }
  .orcamento-wrap  { grid-template-columns: 1fr 300px; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
}

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

  .nav {
    display: none;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--preto);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    z-index: 99;
    overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 16px; font-size: 1rem; border-radius: var(--radius); }
  .nav .btn-wa-header { border-radius: var(--radius); text-align: center; justify-content: center; margin: 8px 0 0; }

  .catalogo-layout {
    grid-template-columns: 1fr;
  }
  .catalogo-sidebar {
    display: none;
  }
  .cat-select { display: block; }

  .orcamento-wrap { grid-template-columns: 1fr; }
  .contato-card { position: static; }

  .sobre-grid { grid-template-columns: 1fr; }
  .sobre-visual { order: -1; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

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

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

  .btn-wa-float { bottom: 16px; right: 16px; width: 50px; height: 50px; }
  .btn-wa-float svg { width: 24px; height: 24px; }
}

@media (max-width: 480px) {
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .categorias-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .sobre-stats { grid-template-columns: 1fr 1fr; }
  .sobre-visual { grid-template-columns: 1fr; }
}