/* ============================================================
   STYLE.CSS — Landing Page Técnotemp
   Assistência Técnica Autorizada Rowa | Grande São Paulo
   Design System Mobile-First
   ============================================================ */

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

/* ============================================================
   1. VARIÁVEIS CSS (Design Tokens)
   ============================================================ */
:root {
  /* Cores da marca Rowa */
  --vermelho-rowa: #E3000F;
  --vermelho-escuro: #B8000C;
  --vermelho-claro: #FDEAEB;
  --verde-whatsapp: #25D366;
  --verde-whatsapp-escuro: #1DA851;
  --verde-whatsapp-claro: #E8F5E9;
  --branco: #FFFFFF;
  --cinza-claro: #F7F8FA;
  --cinza-topbar: #D1D1D1;
  --cinza-chumbo: #34383C;
  --cinza-medio: #9E9E9E;
  --cinza-escuro: #424242;
  --preto: #000000;
  --preto-suave: #1A1A1A;

  /* Sombras */
  --sombra-leve: 0 2px 12px rgba(0, 0, 0, 0.06);
  --sombra-media: 0 4px 24px rgba(0, 0, 0, 0.10);
  --sombra-forte: 0 8px 40px rgba(0, 0, 0, 0.14);
  --sombra-vermelho: 0 4px 20px rgba(227, 0, 15, 0.30);
  --sombra-verde: 0 4px 20px rgba(37, 211, 102, 0.30);

  /* Tipografia */
  --fonte-titulo: 'Outfit', sans-serif;
  --fonte-corpo: 'Inter', sans-serif;

  /* Espaçamentos */
  --espacamento-secao: 4rem;
  --container-max: 1200px;
  --raio-borda: 12px;
  --raio-botao: 8px;

  /* Transições */
  --transicao: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transicao-lenta: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   2. RESET E BASE
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.7;
  color: var(--cinza-escuro);
  background-color: var(--branco);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transicao);
}

ul,
ol {
  list-style: none;
}

/* ============================================================
   3. UTILITÁRIOS
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.secao {
  padding: var(--espacamento-secao) 0;
}

.secao-titulo {
  font-family: var(--fonte-titulo);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--preto-suave);
  text-align: center;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.secao-subtitulo {
  font-size: 1.05rem;
  color: var(--cinza-medio);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

.destaque-verde {
  color: var(--vermelho-rowa);
}

/* ============================================================
   4. BOTÕES (CTAs)
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--fonte-corpo);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--raio-botao);
  cursor: pointer;
  transition: var(--transicao);
  text-align: center;
  line-height: 1.4;
  min-height: 48px;
}

.btn-whatsapp {
  background: var(--verde-whatsapp);
  color: var(--branco);
  box-shadow: var(--sombra-verde);
}

.btn-whatsapp:hover {
  background: var(--verde-whatsapp-escuro);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
}

.btn-ligar {
  background: var(--vermelho-rowa);
  color: var(--branco);
  box-shadow: var(--sombra-vermelho);
}

.btn-ligar:hover {
  background: var(--vermelho-escuro);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(227, 0, 15, 0.40);
}

.btn-outline {
  background: transparent;
  color: var(--vermelho-rowa);
  border: 2px solid var(--vermelho-rowa);
}

.btn-outline:hover {
  background: var(--vermelho-rowa);
  color: var(--branco);
  transform: translateY(-2px);
}

.btn-grande {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
  border-radius: 10px;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.grupo-botoes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

.modelo-card-info .btn,
.grupo-botoes .btn {
  justify-content: flex-start;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ============================================================
   5. BARRA SUPERIOR (Top Bar)
   ============================================================ */
.topbar {
  background: var(--cinza-topbar);
  color: var(--cinza-chumbo);
  padding: 0.5rem 0;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
}

.topbar .container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.topbar a {
  color: var(--cinza-chumbo);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.topbar a[href^="tel"] {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--vermelho-rowa);
}

.topbar a:hover {
  color: var(--vermelho-rowa);
}

.topbar svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   6. HEADER / NAVEGAÇÃO
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--cinza-chumbo);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transicao);
}

.header.scrolled {
  box-shadow: var(--sombra-media);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  gap: 1rem;
}

.header-logos {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.logo-hidrotek {
  height: 24.5px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.logo-rowa {
  height: 35px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
}

.header-divisor {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
}

.header-nome-empresa {
  font-family: var(--fonte-titulo);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(52, 56, 60, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  z-index: 999;
}

.nav.ativo {
  display: flex;
}

.nav a {
  font-family: var(--fonte-titulo);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--branco);
  padding: 0.5rem 1rem;
  border-radius: var(--raio-botao);
  transition: var(--transicao);
}

.nav a:hover {
  color: var(--vermelho-rowa);
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  position: relative;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--branco);
  border-radius: 2px;
  transition: var(--transicao);
  transform-origin: center;
}

.menu-toggle.ativo span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.ativo span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.ativo span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   7. HERO (Primeira Dobra)
   ============================================================ */
.hero {
  padding: 2.5rem 0 3rem;
  background: var(--preto);
  overflow: hidden;
  position: relative;
}

.hero .container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-conteudo {
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(227, 0, 15, 0.15);
  color: var(--vermelho-rowa);
  border: 1px solid rgba(227, 0, 15, 0.3);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-badge-grande {
  font-size: 1.05rem;
  padding: 0.6rem 1.5rem;
  gap: 0.5rem;
  background: rgba(227, 0, 15, 0.25);
  border: 2px solid rgba(227, 0, 15, 0.5);
  animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(227, 0, 15, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(227, 0, 15, 0); }
}

.hero h1 {
  font-family: var(--fonte-titulo);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--branco);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero h1 span {
  color: var(--vermelho-rowa);
}

.hero-descricao {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  max-width: 540px;
}

.hero-selos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  justify-content: center;
}

.selo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.6rem 1rem;
  border-radius: var(--raio-borda);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--branco);
  white-space: nowrap;
}

.selo-numero {
  font-family: var(--fonte-titulo);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--vermelho-rowa);
}

.hero-imagem {
  position: relative;
  border-radius: var(--raio-borda);
  overflow: hidden;
  box-shadow: var(--sombra-forte);
}

.hero-imagem img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.hero-imagem::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.15), transparent);
  pointer-events: none;
}

/* ============================================================
   8. DIFERENCIAIS
   ============================================================ */
.diferenciais { background: var(--branco); }
.diferenciais-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.diferencial-card {
  background: var(--branco);
  padding: 1.75rem;
  border-radius: var(--raio-borda);
  box-shadow: var(--sombra-leve);
  border: 1px solid rgba(0, 0, 0, 0.04);
  text-align: center;
  transition: var(--transicao);
}

.diferencial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-media);
}

.diferencial-icone {
  width: 56px;
  height: 56px;
  background: var(--vermelho-claro);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--vermelho-rowa);
  transition: var(--transicao);
}

.diferencial-card:hover .diferencial-icone {
  background: var(--vermelho-rowa);
  color: var(--branco);
}

.diferencial-card h3 {
  font-family: var(--fonte-titulo);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--preto-suave);
  margin-bottom: 0.5rem;
}

.diferencial-card p {
  font-size: 0.9rem;
  color: var(--cinza-medio);
  line-height: 1.6;
}

/* ============================================================
   9. SERVIÇOS
   ============================================================ */
.servicos { background: var(--cinza-claro); }
.servicos-wrapper { display: flex; flex-direction: column; gap: 2rem; }
.servicos-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.servico-card {
  background: var(--branco);
  padding: 2rem 1.5rem;
  border-radius: var(--raio-borda);
  box-shadow: var(--sombra-leve);
  border-left: 4px solid var(--vermelho-rowa);
  transition: var(--transicao);
}

.servico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-media);
}

.servico-card h3 {
  font-family: var(--fonte-titulo);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--preto);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.servico-card p { font-size: 0.92rem; color: var(--cinza-escuro); line-height: 1.7; }

.servicos-imagem {
  border-radius: var(--raio-borda);
  overflow: hidden;
  box-shadow: var(--sombra-media);
}
.servicos-imagem img { width: 100%; height: 250px; object-fit: cover; }

/* ============================================================
   10. ALERTA — CUIDADO COM A "MAQUIAGEM"
   ============================================================ */
.alerta {
  background: linear-gradient(135deg, var(--preto) 0%, #2d2d2d 100%);
  color: var(--branco);
  position: relative;
  overflow: hidden;
}

.alerta-wrapper { display: flex; flex-direction: column; gap: 2rem; }
.alerta .secao-titulo { color: var(--branco); text-align: left; }
.alerta-icone-titulo {
  display: flex; align-items: center; gap: 0.5rem; color: #FFB74D;
  font-size: 0.85rem; font-weight: 700; text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.alerta-texto p {
  font-size: 1rem; color: rgba(255, 255, 255, 0.8); line-height: 1.8; margin-bottom: 1rem;
}

.alerta-texto strong { color: var(--vermelho-rowa); }

.alerta-destaque {
  background: rgba(227, 0, 15, 0.12); border-left: 3px solid var(--vermelho-rowa);
  padding: 1rem 1.25rem; border-radius: 0 var(--raio-botao) var(--raio-botao) 0;
  margin: 1.5rem 0;
}
.alerta-destaque p { color: var(--branco) !important; font-weight: 600; margin-bottom: 0 !important; }

.alerta-imagem { border-radius: var(--raio-borda); overflow: hidden; box-shadow: var(--sombra-forte); }
.alerta-imagem img { width: 100%; height: 250px; object-fit: cover; }

/* ============================================================
   11. MODELOS ATENDIDOS E CATÁLOGO DINÂMICO
   ============================================================ */
.modelos { background: var(--branco); }

/* Banner Informativo de Retirada e Entrega (Cartão Destacado) */
.delivery-info-box {
  background: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  border-left: 5px solid var(--vermelho-rowa);
  border-radius: 14px;
  padding: 16px 28px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 2.5rem;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  transition: var(--transicao);
}

.delivery-info-box:hover {
  background: #F1F5F9;
  border-color: #94A3B8;
  border-left-color: var(--vermelho-escuro);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.delivery-info-item {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  font-size: 0.98rem;
  color: #1E293B;
  line-height: 1.5;
  white-space: nowrap;
}

.delivery-info-item strong {
  font-weight: 800;
  color: #0F172A;
}

.delivery-info-icon {
  flex-shrink: 0;
  color: var(--vermelho-rowa);
  display: inline-block;
  vertical-align: middle;
}

.delivery-pipe {
  margin-left: 8px;
  color: #94A3B8;
  font-weight: 300;
}

@media (max-width: 576px) {
  .delivery-info-box {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 1.75rem;
    align-items: center;
  }

  .delivery-info-item {
    font-size: 0.90rem;
    white-space: normal;
    text-align: center;
  }

  .delivery-pipe {
    display: none;
  }
}

.modelos-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.modelo-card {
  background: var(--branco); border-radius: var(--raio-borda);
  box-shadow: var(--sombra-leve); border: 2px solid var(--vermelho-rowa);
  overflow: hidden; transition: var(--transicao); text-align: center;
}
.modelo-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-media); border-color: var(--vermelho-escuro); }

.modelo-card-img {
  background: var(--cinza-claro); padding: 1.25rem;
  display: flex; align-items: center; justify-content: center; min-height: 140px;
  position: relative;
  overflow: hidden;
}
.modelo-card-img img { max-height: 110px; width: auto; margin: 0 auto; object-fit: contain; transition: var(--transicao); }

.modelo-card-img.has-lightbox {
  cursor: pointer;
}
.modelo-card-img.has-lightbox:hover img {
  transform: scale(1.06);
}

.card-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transicao);
  pointer-events: none;
}
.modelo-card-img.has-lightbox:hover .card-img-overlay,
.modelo-card-img.has-lightbox:focus .card-img-overlay {
  opacity: 1;
}

.card-img-zoom-icon {
  background: rgba(0, 0, 0, 0.75);
  color: var(--branco);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.card-img-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--branco);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 12px;
  backdrop-filter: blur(4px);
}

.modelo-card-info { padding: 1rem; }
.modelo-card-info h3 { font-family: var(--fonte-titulo); font-size: 0.95rem; font-weight: 700; color: var(--preto); margin-bottom: 0.25rem; }
.modelo-card-info p { font-size: 0.78rem; color: var(--cinza-medio); margin-bottom: 2px; }

.modelos-nota { text-align: center; margin-top: 2rem; font-size: 0.95rem; color: var(--cinza-escuro); }

/* ============================================================
   12. DEPOIMENTOS
   ============================================================ */
.depoimentos { background: var(--cinza-claro); }
.depoimentos-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.depoimento-card {
  background: var(--branco); padding: 1.75rem; border-radius: var(--raio-borda);
  box-shadow: var(--sombra-leve); border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative; transition: var(--transicao);
}
.depoimento-card:hover { transform: translateY(-3px); box-shadow: var(--sombra-media); }
.depoimento-estrelas { display: flex; gap: 2px; margin-bottom: 0.75rem; }
.depoimento-estrelas svg { width: 18px; height: 18px; color: #FFC107; fill: #FFC107; }

.depoimento-card blockquote { font-size: 0.92rem; line-height: 1.7; color: var(--cinza-escuro); margin-bottom: 1.25rem; font-style: italic; }
.depoimento-autor { display: flex; align-items: center; gap: 0.75rem; }
.depoimento-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--vermelho-claro);
  display: flex; align-items: center; justify-content: center; font-family: var(--fonte-titulo);
  font-weight: 800; font-size: 1rem; color: var(--vermelho-rowa); flex-shrink: 0;
}
.depoimento-autor-info strong { display: block; font-size: 0.9rem; color: var(--preto); }
.depoimento-autor-info span { font-size: 0.78rem; color: var(--cinza-medio); }

/* ============================================================
   13. ÁREA DE ATENDIMENTO
   ============================================================ */
.atendimento { background: var(--branco); }
.atendimento-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem 1rem; margin-bottom: 2rem; }
.atendimento-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--cinza-escuro); padding: 0.5rem 0; }
.atendimento-item svg { width: 16px; height: 16px; color: var(--vermelho-rowa); flex-shrink: 0; }

/* ============================================================
   14. CTA FINAL
   ============================================================ */
.cta-final {
  background: linear-gradient(135deg, var(--vermelho-rowa) 0%, var(--vermelho-escuro) 100%);
  color: var(--branco); text-align: center; position: relative; overflow: hidden;
}
.cta-final .secao-titulo { color: var(--branco); font-size: 1.75rem; }
.cta-final .secao-subtitulo { color: rgba(255, 255, 255, 0.85); }
.cta-final .btn-whatsapp, .cta-final .btn-ligar { background: var(--branco); color: var(--vermelho-rowa); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); }
.cta-final .btn-whatsapp:hover, .cta-final .btn-ligar:hover { background: rgba(255, 255, 255, 0.9); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(0, 0, 0, 0.20); }
.cta-final .grupo-botoes { position: relative; z-index: 1; }

/* ============================================================
   15. FOOTER
   ============================================================ */
.footer { background: var(--preto); color: rgba(255, 255, 255, 0.7); padding: 2.5rem 0 1.5rem; }
.footer-conteudo { display: flex; flex-direction: column; gap: 2rem; margin-bottom: 2rem; }
.footer-info h4 { font-family: var(--fonte-titulo); font-size: 1.15rem; font-weight: 700; color: var(--branco); margin-bottom: 0.75rem; }
.footer-info p { font-size: 0.85rem; line-height: 1.7; margin-bottom: 0.35rem; }
.footer-info a { color: var(--vermelho-rowa); }
.footer-info a:hover { text-decoration: underline; }
.footer-links h4 { font-family: var(--fonte-titulo); font-size: 1rem; font-weight: 700; color: var(--branco); margin-bottom: 0.75rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-links a { font-size: 0.85rem; color: rgba(255, 255, 255, 0.6); transition: var(--transicao); }
.footer-links a:hover { color: var(--vermelho-rowa); padding-left: 4px; }
.footer-divisor { height: 1px; background: rgba(255, 255, 255, 0.1); margin-bottom: 1.5rem; }
.footer-rodape { display: flex; flex-direction: column; gap: 0.5rem; align-items: center; text-align: center; font-size: 0.78rem; }

/* ============================================================
   16. BOTÃO FLUTUANTE WHATSAPP
   ============================================================ */
.whatsapp-flutuante {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  width: 60px; height: 60px; background: var(--verde-whatsapp);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45); transition: var(--transicao); animation: pulso 2s infinite;
}
.whatsapp-flutuante:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55); }
.whatsapp-flutuante svg { width: 32px; height: 32px; fill: var(--branco); }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); } 70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* ============================================================
   17. MODAL LIGHTBOX / VISUALIZADOR DE IMAGENS
   ============================================================ */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox-modal.active {
  visibility: visible;
  opacity: 1;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: 92%;
  max-width: 850px;
  max-height: 92vh;
  background: #18191B;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--raio-borda);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: lightboxDialogIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes lightboxDialogIn {
  from {
    transform: scale(0.94) translateY(12px);
    opacity: 0;
  }
  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.lightbox-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: #131416;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lightbox-title {
  font-family: var(--fonte-titulo);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--branco);
  margin: 0;
}

.lightbox-brand {
  font-size: 0.8rem;
  color: var(--vermelho-rowa);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lightbox-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lightbox-counter {
  background: rgba(255, 255, 255, 0.12);
  color: var(--branco);
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.lightbox-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--branco);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transicao);
}

.lightbox-close-btn:hover {
  background: var(--vermelho-rowa);
  border-color: var(--vermelho-rowa);
  transform: rotate(90deg);
}

.lightbox-image-stage {
  position: relative;
  flex: 1;
  min-height: 260px;
  max-height: 58vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0D0E10;
  padding: 1.25rem;
  user-select: none;
  touch-action: pan-y;
}

.lightbox-img-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#lightboxMainImage {
  max-width: 100%;
  max-height: 52vh;
  object-fit: contain;
  border-radius: 6px;
  transition: transform 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

#lightboxMainImage.fade-transition {
  opacity: 0.2;
  transform: scale(0.96);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(30, 32, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--branco);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transicao);
  line-height: 1;
  padding-bottom: 6px;
}

.lightbox-btn-prev { left: 1rem; }
.lightbox-btn-next { right: 1rem; }

.lightbox-nav-btn:hover {
  background: var(--vermelho-rowa);
  border-color: var(--vermelho-rowa);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--sombra-vermelho);
}

.lightbox-footer {
  padding: 0.85rem 1.25rem;
  background: #131416;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.lightbox-thumbs {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  max-width: 100%;
  padding: 4px 2px;
  scrollbar-width: thin;
}

.lightbox-thumb {
  flex-shrink: 0;
  width: 54px;
  height: 54px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  background: #24272B;
  cursor: pointer;
  padding: 0;
  transition: var(--transicao);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lightbox-thumb:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.lightbox-thumb.active {
  border-color: var(--vermelho-rowa);
  transform: scale(1.08);
  box-shadow: 0 0 10px rgba(227, 0, 15, 0.4);
}

.lightbox-cta-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
}

.btn-lightbox-cta {
  width: 100%;
  max-width: 360px;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  min-height: 44px;
}

.desktop-break {
  display: none;
}

/* ============================================================
   18. RESPONSIVO (Breakpoints)
   ============================================================ */
@media (min-width: 600px) {
  :root { --espacamento-secao: 5rem; }
  .secao-titulo { font-size: 2rem; }
  .hero h1 { font-size: 2.75rem; }
  .grupo-botoes { flex-direction: row; justify-content: center; }
  .diferenciais-grid, .servicos-grid, .depoimentos-grid, .modelos-grid { grid-template-columns: repeat(2, 1fr); }
  .atendimento-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-conteudo, .footer-rodape { flex-direction: row; justify-content: space-between; }
  .btn-mobile-only { display: none !important; }
  .desktop-break { display: block; }
}

@media (min-width: 992px) {
  :root { --espacamento-secao: 6rem; }
  .menu-toggle { display: none; }
  .nav { display: flex; position: static; width: auto; height: auto; background: none; backdrop-filter: none; flex-direction: row; gap: 0.25rem; }
  .nav a { font-size: 0.88rem; padding: 0.4rem 0.75rem; }
  .hero .container, .servicos-wrapper, .alerta-wrapper { flex-direction: row; align-items: center; }
  .hero-conteudo, .alerta-texto { flex: 1; text-align: left; }
  .hero-conteudo.centralizado { text-align: center; }
  .hero-conteudo .grupo-botoes, .hero-selos { justify-content: flex-start; }
  .hero-conteudo.centralizado .grupo-botoes { justify-content: center; }
  .hero-imagem, .servicos-imagem, .alerta-imagem { flex: 0.85; }
  .diferenciais-grid, .modelos-grid, .atendimento-grid { grid-template-columns: repeat(4, 1fr); }
  .depoimentos-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   19. CUSTOMIZAÇÕES DO TOPO E HERO (TECNOTEMP)
   ============================================================ */
.topbar-compacto {
  background: var(--branco);
  border-bottom: 1px solid #E2E8F0;
  padding: 0.5rem 0;
}
.btn-top-ligar {
  background: var(--vermelho-rowa);
  color: var(--branco) !important;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem !important;
  text-decoration: none;
  transition: var(--transicao);
}
.btn-top-ligar:hover {
  background: var(--vermelho-escuro);
  color: var(--branco) !important;
  transform: translateY(-2px);
}

.hero-novo {
  background: #1A1A1A;
  padding: 4rem 0 5rem 0;
  text-align: center;
}
.hero-top-text {
  color: var(--branco);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-title-urgent {
  color: #FACC15;
  font-family: var(--fonte-titulo);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.botoes-lado-a-lado {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 1rem;
}

@media (max-width: 768px) {
  .botoes-lado-a-lado {
    flex-direction: column;
  }
  .hero-title-urgent {
    font-size: 1.8rem;
  }
  .hero-novo {
    padding: 3rem 0;
  }
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  left: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 1000;
  transition: transform 0.3s ease, background-color 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  color: #FFF;
  background-color: #20b858;
}

@media (max-width: 767px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    left: 20px;
  }
}