/* ALC Representações — estilo do site
   Identidade: Lato · Azul #1B5180 · Azul claro #2E80A7 · Laranja #E08D1D */

:root {
  --azul: #1B5180;
  --azul-claro: #2E80A7;
  --azul-escuro: #0F304D;
  --laranja: #E08D1D;
  --laranja-escuro: #C77A12;
  --texto: #1E2A36;
  --texto-suave: #5A6876;
  --linha: #E1E8EF;
  --cinza: #F3F6F9;
  --branco: #FFFFFF;
  --raio: 18px;
  --sombra: 0 18px 40px -22px rgba(15, 48, 77, .35);
  --largura: 1180px;
  --altura-topo: 76px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--altura-topo); }

body {
  font-family: 'Lato', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 24px; }

.ic {
  width: 20px; height: 20px; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 700 1rem/1 'Lato', sans-serif;
  padding: 16px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-laranja { background: var(--laranja); color: #fff; }
.btn-laranja:hover { background: var(--laranja-escuro); }
.btn-contorno { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-contorno:hover { background: #fff; color: var(--azul); border-color: #fff; }
.btn-sm { padding: 11px 20px; font-size: .9rem; }
.btn-bloco { width: 100%; }

/* ---------- Cabeçalho ---------- */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--altura-topo);
  transition: background .25s ease, box-shadow .25s ease;
}
.topo-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topo-logo img { height: 46px; width: auto; }
.topo .logo-escuro { display: none; }

.menu { display: flex; align-items: center; gap: 28px; }
.menu a:not(.btn) {
  color: #fff; font-weight: 700; font-size: .95rem;
  position: relative; padding: 6px 0;
}
.menu a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--laranja); transform: scaleX(0); transition: transform .2s ease;
}
.menu a:not(.btn):hover::after { transform: scaleX(1); }

.topo.rolado { background: #fff; box-shadow: 0 6px 24px -14px rgba(15,48,77,.4); }
.topo.rolado .logo-claro { display: none; }
.topo.rolado .logo-escuro { display: block; }
.topo.rolado .menu a:not(.btn) { color: var(--texto); }
.topo.rolado .menu-botao span { background: var(--azul); }

.menu-botao {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 10px; flex-direction: column; justify-content: space-between;
}
.menu-botao span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  color: #fff; overflow: hidden;
  padding: calc(var(--altura-topo) + 40px) 0 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 40%;
  transform: scale(1.04);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(100deg, rgba(15,48,77,.96) 0%, rgba(27,81,128,.85) 45%, rgba(27,81,128,.35) 100%);
}
.hero-conteudo { position: relative; z-index: 2; max-width: var(--largura); }
.selo {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 900; line-height: 1.1; letter-spacing: -.02em;
  max-width: 760px;
}
.hero h1 span { color: var(--laranja); }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.25rem); font-weight: 300; max-width: 600px; margin-top: 22px; opacity: .95; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* ---------- Números ---------- */
.numeros { background: var(--azul-escuro); color: #fff; }
.numeros-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.numero { padding: 34px 20px; text-align: center; border-left: 1px solid rgba(255,255,255,.12); }
.numero:first-child { border-left: 0; }
.numero strong { display: block; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 900; color: var(--laranja); line-height: 1.1; }
.numero span { display: block; margin-top: 6px; font-size: .92rem; opacity: .85; }

/* ---------- Seções ---------- */
.secao { padding: 100px 0; }
.secao-cinza { background: var(--cinza); }
.secao-escura { background: var(--azul); color: #fff; }

.secao-topo { max-width: 720px; margin-bottom: 52px; }
.sobretitulo {
  font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--laranja); margin-bottom: 12px;
}
.secao h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 900; line-height: 1.15; letter-spacing: -.015em; color: var(--azul); }
.secao-escura h2 { color: #fff; }
.secao-topo p:not(.sobretitulo) { margin-top: 16px; font-size: 1.08rem; color: var(--texto-suave); }

/* ---------- Soluções ---------- */
.solucoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.solucao {
  background: #fff; border: 1px solid var(--linha); border-radius: var(--raio);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.solucao:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.solucao-img { height: 200px; background-size: cover; background-position: center; }
.solucao-corpo { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.solucao-logo { height: 26px; width: auto; margin-bottom: 14px; align-self: flex-start; }
.solucao h3 { font-size: 1.3rem; font-weight: 900; color: var(--azul); }
.solucao p { margin-top: 8px; color: var(--texto-suave); }
.lista { list-style: none; margin: 16px 0 22px; }
.lista li { position: relative; padding-left: 22px; margin-top: 8px; font-size: .96rem; }
.lista li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 10px; height: 10px; border-radius: 3px; background: var(--laranja);
}
.link-seta { margin-top: auto; font-weight: 700; color: var(--azul); display: inline-flex; align-items: center; gap: 8px; }
.link-seta::after { content: "↗"; transition: transform .2s ease; }
.link-seta:hover { color: var(--laranja); }
.link-seta:hover::after { transform: translate(2px, -2px); }

/* ---------- Serviços ---------- */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card { background: #fff; border-radius: var(--raio); padding: 28px 24px; border: 1px solid var(--linha); }
.card-ic {
  width: 50px; height: 50px; border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(224,141,29,.12); color: var(--laranja); margin-bottom: 18px;
}
.card-ic .ic { width: 24px; height: 24px; }
.card h3 { font-size: 1.12rem; font-weight: 900; color: var(--azul); }
.card p { margin-top: 8px; color: var(--texto-suave); font-size: .96rem; }

/* ---------- Segmentos ---------- */
.segmentos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.segmento {
  padding: 26px 26px 24px; border-radius: var(--raio);
  border: 1px solid var(--linha); border-top: 4px solid var(--azul-claro);
  transition: border-color .2s ease;
}
.segmento:hover { border-top-color: var(--laranja); }
.segmento h3 { font-size: 1.1rem; font-weight: 900; color: var(--azul); }
.segmento p { margin-top: 6px; color: var(--texto-suave); font-size: .96rem; }

/* ---------- Como trabalhamos ---------- */
.passos { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: passo; }
.passos li { position: relative; padding: 28px 24px; border-radius: var(--raio); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); }
.passo-num {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--laranja); color: #fff; font-weight: 900; font-size: 1.1rem;
  margin-bottom: 18px;
}
.passos h3 { font-size: 1.15rem; font-weight: 900; }
.passos p { margin-top: 8px; opacity: .85; font-size: .96rem; }

/* ---------- Sobre ---------- */
.sobre { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.sobre-texto p:not(.sobretitulo) { margin-top: 16px; color: var(--texto-suave); font-size: 1.05rem; }
.sobre-texto h2 { margin-bottom: 6px; }
.sobre-img { min-height: 440px; height: 100%; border-radius: var(--raio); background-size: cover; background-position: center; }

.mvv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 64px; }
.mvv-item { background: var(--cinza); border-radius: var(--raio); padding: 30px 28px; }
.mvv-item h3 {
  font-size: .82rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase;
  color: var(--laranja); margin-bottom: 10px;
}
.mvv-item p { color: var(--texto); }

.equipe-titulo { margin-top: 64px; font-size: 1.4rem; font-weight: 900; color: var(--azul); }
.equipe { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 22px; }
.pessoa { display: flex; gap: 20px; align-items: center; padding: 22px; border: 1px solid var(--linha); border-radius: var(--raio); }
.pessoa-foto {
  width: 96px; height: 96px; border-radius: 50%; flex-shrink: 0;
  object-fit: cover; background: var(--cinza);
  box-shadow: 0 0 0 4px #fff, 0 0 0 5px var(--linha);
}

.feira {
  display: grid; grid-template-columns: .8fr 2.2fr; gap: 40px; align-items: center;
  margin-top: 64px; padding: 34px; border-radius: 22px; background: var(--azul-escuro); color: #fff;
}
.feira h3 { font-size: 1.35rem; font-weight: 900; line-height: 1.25; }
.feira p { margin-top: 12px; opacity: .85; }
.feira-fotos { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 12px; }
.feira-fotos img { width: 100%; height: 230px; object-fit: cover; border-radius: 14px; }
.feira-fotos img:nth-child(2) { object-position: center 30%; }
.pessoa h4 { font-size: 1.12rem; font-weight: 900; color: var(--azul); }
.pessoa-cargo { color: var(--laranja); font-weight: 700; font-size: .9rem; }
.pessoa-contato { margin-top: 8px; display: flex; flex-direction: column; font-size: .93rem; color: var(--texto-suave); }
.pessoa-contato a:hover { color: var(--azul); }
.pessoa-contato .pessoa-cartao { margin-top: 6px; font-weight: 700; color: var(--azul); }
.pessoa-contato .pessoa-cartao::after { content: " →"; }
.pessoa-contato .pessoa-cartao:hover { color: var(--laranja); }

/* ---------- Contato ---------- */
.contato { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.contato-info > p:not(.sobretitulo) { margin-top: 16px; color: var(--texto-suave); font-size: 1.05rem; }
.atuacao {
  display: flex; gap: 14px; margin-top: 28px;
  padding: 20px; border-radius: var(--raio); background: #fff; border-left: 4px solid var(--laranja);
}
.atuacao .ic { color: var(--laranja); margin-top: 2px; }
.atuacao strong { display: block; color: var(--azul); }
.atuacao span { display: block; color: var(--texto-suave); font-size: .95rem; margin-top: 4px; }
.canais { list-style: none; margin-top: 22px; }
.canais li + li { margin-top: 10px; }
.canais a { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; color: var(--azul); }
.canais a:hover { color: var(--laranja); }

.form { background: #fff; border-radius: 22px; padding: 34px; box-shadow: var(--sombra); }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: block; font-size: .88rem; font-weight: 700; color: var(--texto); margin-bottom: 16px; }
.form input:not([type=checkbox]), .form select, .form textarea {
  display: block; width: 100%; margin-top: 6px;
  font: 400 1rem 'Lato', sans-serif; color: var(--texto);
  padding: 13px 14px; border: 1px solid #CBD6E1; border-radius: 12px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--azul-claro); box-shadow: 0 0 0 3px rgba(46,128,167,.18);
}
.form .invalido { border-color: #C0392B !important; }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--texto-suave); }
.form .check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--azul); flex-shrink: 0; }
.form .check a { color: var(--azul); text-decoration: underline; }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 14px; font-size: .95rem; min-height: 1.4em; }
.form-status.ok { color: #1E7B45; }
.form-status.erro { color: #B03A2E; }

/* ---------- Rodapé ---------- */
.rodape { background: var(--azul-escuro); color: rgba(255,255,255,.8); padding: 64px 0 0; }
.rodape-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.rodape-logo { height: 54px; width: auto; margin-bottom: 16px; }
.rodape h4 { color: #fff; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.rodape-grid a { display: block; margin-top: 8px; }
.rodape-grid a:hover, .rodape-base a:hover { color: var(--laranja); }
.rodape-base {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 48px; padding: 22px 24px; border-top: 1px solid rgba(255,255,255,.12); font-size: .88rem;
}

/* ---------- Página de texto (política de privacidade) ---------- */
.pagina-texto main { padding-top: calc(var(--altura-topo) + 56px); }
.pagina-texto .rodape { padding-top: 0; }
.pagina-texto .rodape-base { margin-top: 0; }
.politica { max-width: 780px; }
.politica h1 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 900; color: var(--azul); line-height: 1.15; }
.politica .atualizacao { margin-top: 8px; color: var(--texto-suave); font-size: .92rem; }
.politica h2 { margin-top: 40px; font-size: 1.25rem; font-weight: 900; color: var(--azul); }
.politica p, .politica ul { margin-top: 14px; color: var(--texto); }
.politica ul { padding-left: 22px; }
.politica li + li { margin-top: 6px; }
.politica a { color: var(--azul); text-decoration: underline; }

/* ---------- WhatsApp flutuante ---------- */
.whats-flutuante {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: #1FA855; color: #fff;
  box-shadow: 0 12px 28px -10px rgba(0,0,0,.45);
  transition: transform .2s ease;
}
.whats-flutuante:hover { transform: scale(1.06); }
.whats-flutuante svg { width: 28px; height: 28px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Animação de entrada ---------- */
.revelar { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.revelar.visivel { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revelar { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1020px) {
  .solucoes { grid-template-columns: 1fr 1fr; }
  .cards-4, .passos { grid-template-columns: 1fr 1fr; }
  .segmentos { grid-template-columns: 1fr 1fr; }
  .sobre, .contato { grid-template-columns: 1fr; gap: 40px; }
  .sobre-img { min-height: 320px; }
}

@media (max-width: 860px) {
  .menu-botao { display: flex; }
  .menu {
    position: fixed; inset: var(--altura-topo) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 12px 24px 24px;
    box-shadow: 0 18px 30px -18px rgba(15,48,77,.4);
    transform: translateY(-120%); transition: transform .3s ease; z-index: -1;
  }
  .menu.aberto { transform: none; }
  .menu a:not(.btn) { color: var(--texto); padding: 14px 0; border-bottom: 1px solid var(--linha); }
  .menu a:not(.btn)::after { display: none; }
  .menu .btn { margin-top: 16px; }
  .topo.menu-aberto { background: #fff; }
  .topo.menu-aberto .logo-claro { display: none; }
  .topo.menu-aberto .logo-escuro { display: block; }
  .topo.menu-aberto .menu-botao span { background: var(--azul); }
  .topo.menu-aberto .menu-botao span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
  .topo.menu-aberto .menu-botao span:nth-child(2) { opacity: 0; }
  .topo.menu-aberto .menu-botao span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

  .numeros-grid { grid-template-columns: 1fr 1fr; }
  .numero:nth-child(3) { border-left: 0; }
  .numero:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .mvv { grid-template-columns: 1fr; }
  .equipe { grid-template-columns: 1fr; }
  .feira { grid-template-columns: 1fr; gap: 24px; padding: 26px 20px; }
  .feira-fotos { grid-template-columns: 1fr 1fr; }
  .feira-fotos .feira-grande { grid-column: 1 / -1; }
  .feira-fotos img { height: 180px; }
  .rodape-grid { grid-template-columns: 1fr 1fr; }
  .rodape-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .secao { padding: 72px 0; }
  .secao-topo { margin-bottom: 36px; }
  .solucoes, .cards-4, .passos, .segmentos { grid-template-columns: 1fr; }
  .form { padding: 24px 18px; }
  .form-linha { grid-template-columns: 1fr; gap: 0; }
  .hero-acoes .btn { width: 100%; }
  .pessoa { align-items: flex-start; }
  .pessoa-foto { width: 72px; height: 72px; font-size: 1.25rem; }
  .pessoa-contato { word-break: break-word; }
  .topo-logo img { height: 40px; }
  .rodape-base { padding: 22px 16px; }
}