*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #C41230;
  --red-dark: #9e0e26;
  --red-light: #e8193d;
  --dark: #1a1a1a;
  --gray: #4a4a4a;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --border: #e0e0e0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}
.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { height: 44px; }
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}
.nav-links a {
  text-decoration: none;
  color: var(--gray);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--red); }
.btn-nav {
  background: var(--red);
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--red-dark); }

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(10,2,4,0.55) 0%, rgba(30,6,12,0.50) 50%, rgba(100,8,24,0.45) 100%), url('assets/obra-pilares-azul-hd.jpg') center/cover no-repeat;
  padding-top: 72px;
}
.hero-overlay {
  display: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
}
.hero-logo {
  height: 240px;
  margin-bottom: 36px;
  display: block;
}
.hero-centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-centered p { margin-left: auto; margin-right: auto; }
.hero-centered .hero-actions { justify-content: center; }
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.2s;
  border: 2px solid var(--red);
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(196,18,48,0.35);
}
.btn-primary.large { padding: 16px 36px; font-size: 1.1rem; margin-top: 32px; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  transition: all 0.2s;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

/* NUMBERS */
.numbers {
  background: var(--red);
  padding: 48px 0;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.number-card {}
.number {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}
.label {
  display: block;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-top: 6px;
  font-weight: 500;
}

/* SOBRE */
.sobre {
  padding: 100px 0;
  background: white;
}
.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
}
.section-tag {
  display: inline-block;
  background: rgba(196,18,48,0.1);
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag.light {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}
.sobre-text h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--dark);
}
.sobre-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 1rem;
}
.diferenciais {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.diferencial {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dark);
  font-weight: 500;
  font-size: 0.95rem;
}
.diferencial svg { color: var(--red); flex-shrink: 0; }
.sobre-img-card {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  border-radius: 16px;
  padding: 40px;
  color: white;
  margin-bottom: 20px;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
}
.responsavel strong { display: block; font-size: 0.8rem; opacity: 0.7; text-transform: uppercase; letter-spacing: 1px; }
.responsavel span { font-size: 1.4rem; font-weight: 800; }
.engenheiros-box {
  background: var(--light-gray);
  border-radius: 12px;
  padding: 24px;
}
.eng-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--red);
  margin-bottom: 16px;
}
.eng-row { display: flex; flex-direction: column; gap: 14px; }
.eng strong { display: block; font-weight: 700; color: var(--dark); font-size: 0.95rem; }
.eng span { font-size: 0.85rem; color: var(--gray); }

/* SERVIÇOS */
.servicos {
  background: #1a1a1a;
  padding: 100px 0;
}
.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--dark);
}
.section-title.light { color: white; }
.section-sub {
  color: rgba(255,255,255,0.6);
  font-size: 1.05rem;
  margin-bottom: 60px;
}
.section-sub.dark { color: var(--gray); }
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.servico-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
}
.servico-card:hover {
  background: rgba(196,18,48,0.12);
  border-color: rgba(196,18,48,0.3);
  transform: translateY(-4px);
}
.servico-icon {
  width: 60px;
  height: 60px;
  background: rgba(196,18,48,0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--red-light);
}
.servico-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}
.servico-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

/* CATÁLOGO */
.catalogo {
  padding: 100px 0;
  background: var(--light-gray);
}
.catalogo .section-title { color: var(--dark); }
.catalogo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.produto-card {
  background: white;
  border-radius: 16px;
  padding: 28px;
  border: 2px solid var(--border);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.produto-card:hover {
  border-color: var(--red);
  box-shadow: 0 8px 32px rgba(196,18,48,0.12);
  transform: translateY(-4px);
}
.produto-card.destaque {
  border-color: var(--red);
  background: linear-gradient(135deg, #fff 0%, #fff5f7 100%);
}
.produto-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.produto-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--red);
  background: rgba(196,18,48,0.08);
  padding: 4px 10px;
  border-radius: 100px;
}
.produto-preco {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--red);
}
.produto-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.produto-card p {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 16px;
}
.produto-card ul {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}
.produto-card ul li {
  font-size: 0.875rem;
  color: var(--gray);
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}
.produto-card ul li::before {
  content: '•';
  color: var(--red);
  position: absolute;
  left: 0;
  font-weight: 700;
}
.btn-produto {
  display: block;
  text-align: center;
  background: var(--light-gray);
  color: var(--dark);
  padding: 10px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s;
  border: 1px solid var(--border);
}
.btn-produto:hover {
  background: var(--red);
  color: white;
  border-color: var(--red);
}
.catalogo-cta {
  text-align: center;
  padding: 48px;
  background: white;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.catalogo-cta p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 0;
}

/* PAVILHÕES GRID */
.pavilhoes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.pavilhao-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  border: 2px solid var(--border);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pavilhao-card:hover {
  border-color: var(--red);
  box-shadow: 0 8px 32px rgba(196,18,48,0.12);
  transform: translateY(-4px);
}
.pavilhao-card.destaque {
  border-color: var(--red);
  background: linear-gradient(135deg, #fff 0%, #fff5f7 100%);
}
.pavilhao-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.pavilhao-dim {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
}
.pavilhao-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray);
  background: var(--light-gray);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.pavilhao-badge.platibanda {
  color: var(--red);
  background: rgba(196,18,48,0.08);
}
.pavilhao-specs {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pavilhao-specs span {
  font-size: 0.82rem;
  color: var(--gray);
}
.pavilhao-preco-bloco {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
}
.apartir {
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}
.pavilhao-preco {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--red);
  line-height: 1.1;
}

/* IMAGEM NOS CARDS DE PAVILHÃO */
.pavilhao-img {
  width: calc(100% + 48px);
  height: 160px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
  margin: -24px -24px 0 -24px;
  display: block;
}

/* GALERIA DE OBRAS */
.galeria {
  padding: 100px 0;
  background: #111;
}
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-flow: row dense;
  gap: 12px;
  margin-top: 48px;
}
.galeria-item {
  overflow: hidden;
  border-radius: 12px;
  position: relative;
}
.galeria-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.galeria-item:hover img { transform: scale(1.04); }
.galeria-item.large { grid-column: span 2; }
.galeria-item.large img { height: 280px; }

/* IMAGEM NOS OUTROS PRODUTOS (muro/gradil) */
.outro-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
  display: block;
  margin-bottom: 0;
}
.outro-card.com-img {
  grid-template-columns: 1fr;
  grid-template-rows: auto auto auto auto;
  padding: 0;
  overflow: hidden;
}
.outro-card.com-img .outro-icon,
.outro-card.com-img .outro-info,
.outro-card.com-img .btn-produto {
  padding: 0 24px;
}
.outro-card.com-img .outro-icon { padding-top: 20px; }
.outro-card.com-img .btn-produto { padding: 10px 24px 24px; }

/* OUTROS PRODUTOS */
.outros-produtos {
  margin-bottom: 48px;
}
.outros-titulo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.outros-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.outro-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  border: 2px solid var(--border);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 20px;
  transition: all 0.3s;
}
.outro-card:hover {
  border-color: var(--red);
  box-shadow: 0 8px 32px rgba(196,18,48,0.1);
}
.outro-icon {
  width: 56px;
  height: 56px;
  background: rgba(196,18,48,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}
.outro-info { min-width: 0; }
.outro-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--red);
  display: block;
  margin-bottom: 4px;
}
.outro-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.outro-info p {
  font-size: 0.82rem;
  color: var(--gray);
  line-height: 1.5;
}
.outro-card .btn-produto {
  white-space: nowrap;
  flex-shrink: 0;
  padding: 10px 16px;
}

/* POR QUE ESCOLHER */
.porqueescolher {
  background: var(--red);
  padding: 100px 0;
}
.vantagens-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.vantagem {
  text-align: center;
}
.vantagem-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  margin: 0 auto 20px;
  color: #fff;
}
.vantagem h3 {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}
.vantagem p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* CONTATO */
.contato {
  padding: 100px 0;
  background: white;
}
.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contato-text h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.2;
}
.contato-text p {
  color: var(--gray);
  font-size: 1rem;
  margin-bottom: 32px;
}
.contato-itens { display: flex; flex-direction: column; gap: 16px; }
.contato-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--dark);
  transition: all 0.2s;
}
.contato-item:hover { border-color: var(--red); background: rgba(196,18,48,0.03); }
.contato-item.no-link { cursor: default; }
.contato-item.no-link:hover { border-color: var(--border); background: white; }
.contato-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contato-icon.whatsapp { background: #25D366; color: white; }
.contato-icon.instagram { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); color: white; }
.contato-icon.facebook { background: #1877F2; color: white; }
.contato-icon.location { background: var(--light-gray); color: var(--red); }
.contato-item strong { display: block; font-weight: 700; font-size: 0.9rem; }
.contato-item span { font-size: 0.875rem; color: var(--gray); }
.mapa-placeholder { border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }

/* FOOTER */
.footer {
  background: #111;
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { height: 48px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.45); font-size: 0.9rem; max-width: 300px; }
.footer-links h4, .footer-contato h4 {
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: white; }
.footer-contato p { color: rgba(255,255,255,0.45); font-size: 0.9rem; margin-bottom: 8px; }
.footer-bottom {
  text-align: center;
  padding: 20px;
  color: rgba(255,255,255,0.25);
  font-size: 0.85rem;
}

/* MODAL DE PAVILHÃO */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.82);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: white;
  border-radius: 20px;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { transform: scale(0.92) translateY(24px); opacity: 0; }
  to   { transform: scale(1)    translateY(0);    opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.modal-close:hover { background: var(--red); }
.modal-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 20px 20px 0 0;
  display: block;
}
.modal-body { padding: 28px 32px 32px; }
.modal-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--red);
  background: rgba(196,18,48,0.08);
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 10px;
}
.modal-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}
.modal-area {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 24px;
}
.modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}
.modal-spec {
  background: var(--light-gray);
  border-radius: 10px;
  padding: 12px 14px;
}
.modal-spec strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--red);
  margin-bottom: 3px;
}
.modal-spec span {
  font-size: 0.9rem;
  color: var(--dark);
  font-weight: 500;
}
.modal-preco-area {
  text-align: center;
  padding: 20px;
  background: linear-gradient(135deg, #fff5f7, white);
  border: 2px solid var(--red);
  border-radius: 14px;
  margin-bottom: 20px;
}
.modal-preco-label { font-size: 0.85rem; color: var(--gray); font-weight: 500; }
.modal-preco-valor {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--red);
  line-height: 1.1;
  display: block;
  margin: 4px 0 2px;
}
.modal-preco-extenso { font-size: 0.8rem; color: var(--gray); }
.modal-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: white;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.2s;
  width: 100%;
  text-align: center;
}
.modal-cta:hover { background: #1da851; transform: translateY(-1px); }

/* PAVILHÃO CARD - agora é <a>, remove decoração */
.pavilhao-card {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.pavilhao-card .btn-ver {
  display: block;
  text-align: center;
  background: var(--red);
  color: white;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s;
  margin-top: auto;
}
.pavilhao-card .btn-ver:hover { background: var(--red-dark); }

@media (max-width: 600px) {
  .modal-specs { grid-template-columns: 1fr; }
  .modal-body { padding: 20px; }
  .modal-img { height: 200px; }
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: all 0.2s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .catalogo-grid { grid-template-columns: repeat(2, 1fr); }
  .pavilhoes-grid { grid-template-columns: repeat(2, 1fr); }
  .vantagens-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-item.large { grid-column: span 2; }
  .sobre-inner { grid-template-columns: 1fr; gap: 40px; }
  .contato-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   MODERNIZAÇÃO — transições, animações e interações
   ============================================================ */

/* Barra de progresso de scroll */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--red), var(--red-light));
  z-index: 1100;
  transition: width 0.1s linear;
}

/* Navbar: logo com leve realce e transição suave */
.navbar { transition: background 0.3s, box-shadow 0.3s, border-color 0.3s; }
.nav-logo { transition: height 0.3s ease; }
.navbar.scrolled .nav-logo { height: 38px; }

/* Nav links com sublinhado animado */
.nav-links a {
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.btn-nav { position: relative; overflow: hidden; }
.btn-nav::before {
  content: '';
  position: absolute;
  top: 0; left: -120%;
  width: 100%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transition: left 0.6s ease;
}
.btn-nav:hover::before { left: 120%; }

/* Botão hambúrguer (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--dark);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
.nav-cta-mobile { display: none; }

/* Botões com brilho ao passar o mouse */
.btn-primary, .btn-outline { position: relative; overflow: hidden; }
.btn-primary::after, .btn-outline::after {
  content: '';
  position: absolute;
  top: 0; left: -130%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}
.btn-primary:hover::after, .btn-outline:hover::after { left: 140%; }

/* HERO — entrada escalonada + indicador de rolagem */
.hero { overflow: hidden; }
.js .hero-anim {
  opacity: 0;
  transform: translateY(28px);
  animation: heroIn 0.9s cubic-bezier(0.16, 0.84, 0.44, 1) forwards;
  animation-delay: var(--delay, 0s);
}
@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}
.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  z-index: 2;
  opacity: 0;
  animation: heroIn 0.9s ease 0.9s forwards;
}
.hero-scroll svg { animation: bounceDown 1.8s ease-in-out infinite; }
.hero-scroll:hover { color: #fff; }
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Revelação ao rolar */
.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 0.84, 0.44, 1),
              transform 0.7s cubic-bezier(0.16, 0.84, 0.44, 1);
  will-change: opacity, transform;
}
.js .reveal.reveal-in {
  opacity: 1;
  transform: none;
}

/* Números com destaque no hover do card */
.number-card { transition: transform 0.3s ease; }
.number-card:hover { transform: translateY(-4px); }
.number { font-variant-numeric: tabular-nums; }

/* Cards de serviço — ícone reage no hover */
.servico-icon { transition: transform 0.35s ease, background 0.3s ease; }
.servico-card:hover .servico-icon {
  transform: translateY(-2px) scale(1.08) rotate(-3deg);
  background: rgba(196,18,48,0.25);
}

/* Cards de pavilhão — zoom suave na imagem */
.pavilhao-card { overflow: hidden; }
.pavilhao-img { transition: transform 0.6s cubic-bezier(0.16, 0.84, 0.44, 1); }
.pavilhao-card:hover .pavilhao-img { transform: scale(1.07); }
.pavilhao-card .btn-ver { position: relative; overflow: hidden; }
.pavilhao-card .btn-ver::after {
  content: '';
  position: absolute;
  top: 0; left: -130%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}
.pavilhao-card:hover .btn-ver::after { left: 150%; }

/* Outros produtos — imagem com zoom */
.outro-card.com-img { overflow: hidden; }
.outro-card-img { transition: transform 0.6s cubic-bezier(0.16, 0.84, 0.44, 1); }
.outro-card.com-img:hover .outro-card-img { transform: scale(1.05); }

/* Vantagens — ícone pulsa no hover */
.vantagem-icon { transition: transform 0.35s ease, background 0.3s ease; }
.vantagem:hover .vantagem-icon {
  transform: scale(1.1);
  background: rgba(255,255,255,0.28);
}

/* Itens de contato — leve deslize */
.contato-item { transition: all 0.25s ease; }
.contato-item:hover { transform: translateX(4px); }

/* WhatsApp flutuante — pulso contínuo */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  z-index: -1;
  animation: pulseRing 2.2s ease-out infinite;
}
@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}

/* Acessibilidade — respeitar quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .js .hero-anim, .hero-scroll { opacity: 1 !important; transform: none !important; animation: none !important; }
  .hero-scroll svg, .whatsapp-float::before { animation: none !important; }
  * { scroll-behavior: auto !important; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.16, 0.84, 0.44, 1), opacity 0.3s ease;
    display: flex;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links li { border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a { display: block; padding: 14px 4px; font-size: 1rem; }
  .nav-links a::after { display: none; }
  .nav-cta-mobile { display: block; margin-top: 8px; }
  .nav-cta-mobile a {
    background: var(--red);
    color: #fff;
    text-align: center;
    border-radius: 8px;
    font-weight: 700;
  }
  .btn-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-content h1 { font-size: 2rem; }
  .hero-scroll { display: none; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .servicos-grid { grid-template-columns: 1fr; }
  .catalogo-grid { grid-template-columns: 1fr; }
  .pavilhoes-grid { grid-template-columns: repeat(2, 1fr); }
  .outros-grid { grid-template-columns: 1fr; }
  .outro-card { grid-template-columns: 56px 1fr; }
  .outro-card .btn-produto { grid-column: 1 / -1; }
  .outro-card.com-img { grid-template-columns: 1fr; }
  .vantagens-grid { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-item.large { grid-column: span 1; }
  .footer-inner { grid-template-columns: 1fr; }
  .sobre, .servicos, .catalogo, .galeria, .porqueescolher, .contato { padding: 64px 0; }
}