/* Projectta — site institucional 2026 */

:root {
  --tinta: #10191B;
  --grafite: #0E1A1C;
  --grafite-2: #152427;
  --grafite-3: #1B2D30;
  --linha-escura: #263A3D;
  --turquesa: #14C8BD;
  --turquesa-escuro: #0A7570;
  --turquesa-claro: #E3F7F5;
  --laranja: #F2902B;
  --fundo: #F6F8F8;
  --branco: #FFFFFF;
  --linha: #E1E8E8;
  --texto-2: #46595B;
  --texto-3: #5A6E70;
  --texto-claro: #B9CACC;
  --texto-claro-2: #9FB5B7;
  --altura-topo: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--tinta);
  background: var(--fundo);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: var(--turquesa-escuro); }
a:hover { color: #075954; }

h1, h2, h3 { font-family: Archivo, sans-serif; }

.container { max-width: 1240px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

section[id] { scroll-margin-top: var(--altura-topo); }

.secao { padding-top: 104px; padding-bottom: 104px; }
.escura { background: var(--grafite); color: var(--branco); }
.clara { background: var(--fundo); }
.branca { background: var(--branco); }

/* Animação ao chegar na seção pelo menu */
section:target > .container { animation: secao-chega .8s cubic-bezier(.2,.7,.2,1); }
@keyframes secao-chega { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }

/* Textos */
.sobretitulo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--turquesa-escuro);
  text-transform: uppercase;
}
.escura .sobretitulo { color: var(--turquesa); }
.sobretitulo.laranja { color: var(--laranja); }

.titulo-secao { margin: 0; font-weight: 800; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.1; letter-spacing: -0.01em; }
.titulo-secao.menor { font-size: clamp(30px, 3.2vw, 40px); line-height: 1.12; letter-spacing: 0; }
.lead { margin: 0; font-size: 17px; color: var(--texto-2); }
.escura .lead { color: var(--texto-claro); }

.etiqueta {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--turquesa);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--turquesa-escuro);
  text-transform: uppercase;
}

.cabeca-secao { display: flex; flex-wrap: wrap; gap: 24px 64px; justify-content: space-between; align-items: flex-end; }
.cabeca-secao > .cabeca-titulo { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.cabeca-secao > .lead { flex: 1 1 380px; }
.cabeca-secao.topo { align-items: flex-start; }
.cabeca-secao.topo > .lead { padding-top: 40px; }

.pilha { display: flex; flex-direction: column; }
.grade { display: grid; }

/* Botões */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.botao-turquesa { background: var(--turquesa); color: var(--grafite); }
.botao-turquesa:hover { background: #3FD8CF; color: var(--grafite); }
.botao-contorno { border: 1px solid #3B5A5E; color: var(--branco); }
.botao-contorno:hover { border-color: var(--turquesa); color: var(--branco); }
.botao-escuro { background: var(--grafite); color: var(--branco); }
.botao-escuro:hover { background: #22383B; color: var(--branco); }

/* ---------- Topo ---------- */
.cabecalho {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--branco);
  border-bottom: 1px solid var(--linha);
  transition: box-shadow .3s ease;
}
.cabecalho.rolou { box-shadow: 0 6px 20px rgba(14,26,28,0.10); }

.topo-linha { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 16px; }
.logo { display: flex; align-items: center; flex: 0 1 auto; min-width: 0; }
.logo img { height: 44px; width: auto; display: block; }

.nav-desktop { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 26px; margin-left: auto; margin-right: 16px; font-size: 15px; font-weight: 500; }
.nav-desktop > a { position: relative; color: #34494C; text-decoration: none; }
.nav-desktop > a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--turquesa);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-desktop > a:hover::after, .nav-desktop > a:focus-visible::after { transform: scaleX(1); }

/* Menu Produtos */
.menu-produtos { position: relative; }
.menu-produtos > button {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; padding: 0; border: 0; background: transparent;
  font: inherit; color: #34494C; cursor: pointer;
}
.menu-produtos .seta { transition: transform .2s ease; }
.submenu {
  position: absolute; top: 100%; left: -20px; z-index: 60; padding-top: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}
.submenu-caixa {
  width: 300px; background: var(--branco); border: 1px solid var(--linha); border-radius: 12px;
  box-shadow: 0 16px 40px rgba(14,26,28,0.14); padding: 8px; display: flex; flex-direction: column;
}
.menu-produtos:hover .submenu, .menu-produtos:focus-within .submenu {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity .2s ease, transform .2s ease, visibility 0s;
}
.menu-produtos:hover .seta, .menu-produtos:focus-within .seta { transform: rotate(180deg); }
.menu-produtos:hover > button, .menu-produtos:focus-within > button { color: var(--turquesa-escuro); }
.menu-produtos.fechado .submenu {
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}
.menu-produtos.fechado .seta { transform: none; }
.menu-produtos.fechado > button { color: #34494C; }

.item-produto { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border-radius: 8px; text-decoration: none; transition: background-color .15s ease; }
.item-produto:hover, .item-produto:focus-visible { background: var(--turquesa-claro); }
.item-produto strong { font-weight: 600; color: var(--tinta); }
.item-produto span { font-size: 13px; color: var(--texto-3); }

.acoes-topo { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.wa-topo { min-height: 44px; min-width: 44px; padding: 0 18px; font-size: 15px; }

.btn-menu {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid #C7D3D4; border-radius: 8px;
  background: var(--branco); color: var(--tinta); cursor: pointer;
}
.btn-menu .icone-fechar { display: none; }
.btn-menu[aria-expanded="true"] .icone-abrir { display: none; }
.btn-menu[aria-expanded="true"] .icone-fechar { display: block; }

.menu-mobile {
  border-top: 1px solid var(--linha);
  padding: 8px 16px 20px;
  flex-direction: column;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  animation: menu-desce .25s ease;
}
.menu-mobile[hidden] { display: none; }
.menu-mobile:not([hidden]) { display: flex; }
@keyframes menu-desce { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.menu-mobile .rotulo { padding: 14px 4px 6px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.06em; color: var(--texto-3); }
.menu-mobile .produto { display: flex; flex-direction: column; padding: 12px 4px; border-bottom: 1px solid #EEF3F3; text-decoration: none; }
.menu-mobile .produto strong { font-weight: 600; color: var(--tinta); }
.menu-mobile .produto span { font-size: 13px; color: var(--texto-3); }
.menu-mobile .produto.ultimo { border-bottom-color: var(--linha); }
.menu-mobile .link { display: flex; align-items: center; min-height: 48px; padding: 0 4px; border-bottom: 1px solid #EEF3F3; color: var(--tinta); font-weight: 500; text-decoration: none; }
.menu-mobile .link:nth-last-child(2) { border-bottom: 0; }
.menu-mobile .botao { margin-top: 12px; }

/* ---------- Hero ---------- */
.hero .container { padding-top: 88px; padding-bottom: 96px; display: flex; flex-wrap: wrap; align-items: center; gap: 56px; }
.hero-texto { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.selo {
  align-self: flex-start;
  font-family: 'IBM Plex Mono', monospace; font-size: 13px; letter-spacing: 0.06em;
  color: var(--turquesa); border: 1px solid #285257; padding: 6px 12px; border-radius: 999px;
}
.hero h1 { margin: 0; font-weight: 800; font-size: clamp(40px, 5.4vw, 68px); line-height: 1.04; letter-spacing: -0.02em; }
.hero-sub { margin: 0; font-size: 19px; color: var(--texto-claro); max-width: 560px; }
.hero-botoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.hero-nota { margin: 8px 0 0; font-size: 14px; color: #8EA4A6; }

.painel { flex: 1 1 480px; min-width: 0; }
.painel-caixa { background: var(--grafite-2); border: 1px solid var(--linha-escura); border-radius: 14px; overflow: hidden; }
.painel-cabeca { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--linha-escura); }
.painel-cabeca strong { font-family: Archivo, sans-serif; font-weight: 700; font-size: 15px; }
.mono { font-family: 'IBM Plex Mono', monospace; }
.painel-cabeca .mono { font-size: 12px; color: #CFE0E1; }
.painel-corpo { padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.painel-info { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; font-size: 13px; color: var(--texto-claro-2); }
.painel-info b { font-weight: 400; color: var(--branco); }
.progresso-rotulo { display: flex; justify-content: space-between; font-size: 12px; color: var(--texto-claro-2); margin-bottom: 6px; }
.progresso-rotulo b { color: var(--branco); font-weight: 600; }
.progresso { height: 6px; border-radius: 999px; background: #22383B; overflow: hidden; }
.progresso > span { display: block; width: 80%; height: 100%; background: var(--turquesa); border-radius: 999px; }
.fotos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.foto { height: 64px; border-radius: 8px; padding: 8px 10px; display: flex; flex-direction: column; justify-content: space-between; font-size: 12px; }
.foto.feita { background: #163B3C; border: 1px solid var(--turquesa); color: var(--branco); }
.foto.feita svg { stroke: var(--turquesa); }
.foto.pendente { background: var(--grafite-3); border: 1px dashed var(--laranja); color: #F2B97A; }
.foto.pendente svg { stroke: var(--laranja); }
.foto.opcional { background: var(--grafite-3); border: 1px dashed #5E7D80; color: var(--texto-claro-2); }
.foto.opcional svg { stroke: #5E7D80; }
.agenda { border-top: 1px solid var(--linha-escura); padding-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.agenda-titulo { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; color: #8EA4A6; text-transform: uppercase; }
.agenda-linha { display: flex; align-items: center; gap: 12px; padding: 10px 12px; background: var(--grafite-3); border-radius: 8px; font-size: 13px; }
.agenda-linha .hora { width: 44px; color: var(--branco); }
.agenda-linha .cntr { flex: 1 1 auto; min-width: 0; color: #CFE0E1; }
.agenda-linha .tipo { color: var(--texto-claro-2); }
.chip { padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip.ok { background: var(--turquesa); color: var(--grafite); }
.chip.aviso { background: var(--laranja); color: var(--grafite); }
.chip.espera { background: #2C4447; color: #DCE6E7; }

/* ---------- Faixa de segmentos ---------- */
.faixa { background: var(--branco); border-bottom: 1px solid var(--linha); }
.faixa .container {
  padding-top: 26px; padding-bottom: 26px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 32px;
  font-size: 15px; font-weight: 600; color: #34494C;
}
.faixa .rotulo { font-size: 13px; font-weight: 500; color: var(--texto-3); }

/* ---------- LogPatio ---------- */
.logpatio .container { display: flex; flex-direction: column; gap: 56px; }
.bloco { display: flex; flex-direction: column; gap: 16px; }
.fluxo { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 8px; }
.fluxo li { background: var(--grafite); color: var(--branco); border-radius: 10px; padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.fluxo .n { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--turquesa); }
.fluxo strong { font-family: Archivo, sans-serif; font-weight: 700; font-size: 17px; }
.fluxo span:last-child { font-size: 13px; color: var(--texto-claro-2); }

.modulos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(270px, 100%), 1fr)); gap: 20px; }
.modulo { background: var(--branco); border: 1px solid var(--linha); border-radius: 12px; padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.modulo .icone { width: 44px; height: 44px; border-radius: 10px; background: var(--turquesa-claro); color: var(--turquesa-escuro); display: flex; align-items: center; justify-content: center; }
.modulo h4 { margin: 4px 0 0; font-family: Archivo, sans-serif; font-weight: 700; font-size: 19px; }
.modulo p { margin: 0; font-size: 15px; color: #4E6163; }

.chamada { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; background: var(--turquesa-claro); border-radius: 14px; padding: 28px 32px; }
.chamada p { margin: 0; flex: 1 1 420px; font-size: 17px; }
.chamada .botao { min-height: 48px; padding: 0 24px; }

/* ---------- Rastreamento ---------- */
.rastreamento .container { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; }
.rastreamento-texto { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.numero-frota { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; padding: 20px 0; border-top: 1px solid var(--linha-escura); border-bottom: 1px solid var(--linha-escura); }
.numero-frota strong { font-family: Archivo, sans-serif; font-weight: 800; font-size: 56px; line-height: 1; color: var(--turquesa); }
.numero-frota span { font-size: 16px; color: #DCE6E7; }
.lista-check { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 14px 24px; }
.lista-check li { display: flex; gap: 10px; font-size: 15px; color: #DCE6E7; }
.lista-check svg { flex: 0 0 auto; margin-top: 3px; }
.mapa { flex: 1 1 480px; min-width: 0; position: relative; }
.mapa svg { width: 100%; height: auto; display: block; border-radius: 14px; background: var(--grafite-2); border: 1px solid var(--linha-escura); }
.alerta-mapa {
  position: absolute; left: 20px; bottom: 20px;
  background: var(--branco); color: var(--tinta); border-radius: 10px; padding: 12px 16px;
  display: flex; flex-direction: column; gap: 2px; box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.alerta-mapa small { font-size: 12px; font-weight: 600; color: var(--turquesa-escuro); }
.alerta-mapa strong { font-size: 14px; font-weight: 600; }

/* ---------- ERP + aplicativos ---------- */
.cooperativas .container { display: flex; flex-direction: column; gap: 48px; }
.casos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 20px; }
.caso { border: 1px solid var(--linha); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; background: var(--branco); }
.caso-cabeca { background: var(--grafite); color: var(--branco); padding: 22px 26px; display: flex; flex-direction: column; gap: 2px; }
.caso-cabeca h3 { margin: 0; font-weight: 800; font-size: 24px; }
.caso-cabeca span { font-size: 14px; color: var(--texto-claro-2); }
.caso-corpo { padding: 24px 26px; display: flex; flex-direction: column; gap: 18px; flex: 1 1 auto; }
.caso-corpo p { margin: 0; font-size: 15px; color: #4E6163; }
.caso-grupo { display: flex; flex-direction: column; gap: 8px; }
.caso-grupo > span { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; color: var(--texto-3); text-transform: uppercase; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.tags li { font-size: 13px; padding: 4px 10px; border-radius: 6px; background: #EEF3F3; color: #26393C; }
.tags.apps li { font-weight: 600; background: var(--turquesa-claro); color: #075954; }

/* ---------- IA ---------- */
.ia .container { display: flex; flex-wrap: wrap; gap: 56px; }
.ia-texto { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.ia-cards { flex: 1 1 560px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: 16px; }
.ia-card { border: 1px solid var(--linha-escura); background: var(--grafite-2); border-radius: 12px; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.ia-card h3 { margin: 0; font-weight: 700; font-size: 18px; }
.ia-card p { margin: 0; font-size: 15px; color: var(--texto-claro); }

/* ---------- Serviços ---------- */
.servicos .container { display: flex; flex-direction: column; gap: 44px; }
.servicos-cabeca { display: flex; flex-direction: column; gap: 14px; max-width: 720px; }
.lista-servicos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); border-top: 1px solid var(--linha); }
.servico { padding: 28px 24px 28px 0; border-bottom: 1px solid var(--linha); display: flex; flex-direction: column; gap: 8px; }
.servico .n { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: #8A9B9D; }
.servico h3 { margin: 0; font-weight: 700; font-size: 19px; }
.servico p { margin: 0; font-size: 15px; color: #4E6163; }

/* ---------- Clientes ---------- */
.clientes .container { display: flex; flex-direction: column; gap: 44px; }
.clientes-cabeca { display: flex; flex-direction: column; gap: 14px; }
.grupos-clientes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 28px 20px; }
.grupo-cliente { display: flex; flex-direction: column; gap: 10px; }
.grupo-cliente ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.grupo-cliente li { background: var(--fundo); border: 1px solid var(--linha); border-radius: 10px; padding: 16px 18px; display: flex; flex-direction: column; gap: 2px; }
.grupo-cliente li strong { font-family: Archivo, sans-serif; font-weight: 700; font-size: 16px; }
.grupo-cliente li span { font-size: 13px; color: var(--texto-3); }

/* ---------- Sobre ---------- */
.sobre .container { padding-top: 96px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 40px 72px; }
.sobre h2 { flex: 1 1 320px; }
.sobre-texto { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 16px; font-size: 17px; color: var(--texto-2); }
.sobre-texto p { margin: 0; }

/* ---------- Contato ---------- */
.contato { background: var(--turquesa); }
.contato .container { padding-top: 96px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 48px; }
.contato-texto { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 20px; color: var(--grafite); }
.contato-texto h2 { margin: 0; font-weight: 800; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.08; }
.contato-texto p { margin: 0; font-size: 17px; }
.contato-texto .botao { align-self: flex-start; min-height: 56px; padding: 0 28px; border-radius: 10px; font-size: 17px; gap: 10px; }

.form-contato {
  flex: 1 1 460px; min-width: 0; background: var(--branco); border-radius: 14px; padding: 32px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 16px;
}
.form-contato label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.form-contato .inteiro { grid-column: 1 / -1; }
.form-contato input, .form-contato textarea {
  font: inherit; font-weight: 400; color: var(--tinta);
  border: 1px solid #C7D3D4; border-radius: 8px; background: var(--branco);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-contato input { min-height: 46px; padding: 0 14px; }
.form-contato textarea { padding: 12px 14px; resize: vertical; }
.form-contato input:focus, .form-contato textarea:focus { outline: none; border-color: var(--turquesa-escuro); box-shadow: 0 0 0 3px rgba(20,200,189,0.25); }
.form-contato .obrigatorio { color: #B4521A; }
.form-contato .aviso-form { margin: 0; font-size: 13px; color: var(--texto-3); }
.form-contato .erro-form { margin: 0; font-size: 14px; font-weight: 600; color: #A33A0B; }
.form-contato .erro-form:empty { display: none; }
.form-contato .botao { min-height: 50px; font-size: 16px; }

/* ---------- Rodapé ---------- */
.rodape { background: var(--grafite); color: var(--texto-claro-2); }
.rodape .container { padding-top: 40px; padding-bottom: 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: 14px; }
.rodape strong { font-family: Archivo, sans-serif; font-weight: 800; color: var(--branco); letter-spacing: 0.04em; }
.rodape a { color: var(--turquesa); text-decoration: none; }
.rodape a:hover { color: #3FD8CF; }

/* ---------- Voltar ao topo ---------- */
.btn-topo {
  position: fixed; right: 24px; bottom: 24px; z-index: 50;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid #3B5A5E; background: var(--grafite); color: var(--branco);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: 0 8px 24px rgba(14,26,28,0.3);
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity .35s ease, transform .35s cubic-bezier(.2,.7,.2,1), background-color .2s ease;
}
.btn-topo.visivel { opacity: 1; transform: none; pointer-events: auto; }
.btn-topo:hover { background: var(--turquesa); color: var(--grafite); }
.btn-topo svg { transition: transform .25s ease; }
.btn-topo:hover svg { transform: translateY(-3px); }

:focus-visible { outline: 3px solid var(--turquesa); outline-offset: 2px; }

/* ---------- Celular e tablet ---------- */
@media (min-width: 901px) {
  .menu-mobile { display: none !important; }
}

@media (max-width: 900px) {
  :root { --altura-topo: 66px; }
  .container { padding-left: 16px; padding-right: 16px; }
  .nav-desktop { display: none; }
  .btn-menu { display: inline-flex; }
  .wa-texto { display: none; }
  .wa-topo { padding: 0; }
  .topo-linha { padding-top: 10px; padding-bottom: 10px; }
  .logo img { height: 34px; }
  .secao { padding-top: 64px; padding-bottom: 64px; }
  .hero .container { padding-top: 48px; padding-bottom: 64px; gap: 40px; }
  .faixa .container { padding-top: 20px; padding-bottom: 20px; }
  .sobre .container, .contato .container { padding-top: 64px; padding-bottom: 64px; }
  .cabeca-secao.topo > .lead { padding-top: 0; }
  .form-contato { padding: 20px; }
  .btn-topo { right: 16px; bottom: 16px; }
}

@media (max-width: 560px) {
  .agenda-linha .tipo { display: none; }
  .alerta-mapa { position: static; margin-top: 12px; box-shadow: none; }
  .numero-frota strong { font-size: 44px; }
  .chamada { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  section:target > .container, .menu-mobile { animation: none; }
  .btn-topo, .btn-topo svg, .nav-desktop > a::after, .submenu, .menu-produtos .seta, .cabecalho { transition: none; }
}