/* BEX Materials — site institucional. Identidade: azul #1857FF, tinta #0B0F19,
   grade de pontos e chevrons dos cartões de visita. Tipografia Inter (hospedada aqui). */
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/inter-latin-wght-normal.woff2") format("woff2");
}
:root {
  --ink: #0B0F19; --ink-2: #111827; --blue: #1857FF; --blue-dark: #1247D6; --blue-soft: #EAF0FF;
  --text: #1F2937; --muted: #6B7280; --line: #E5E7EB; --bg: #FFFFFF; --bg-soft: #F6F7F9;
  --max: 1160px; --pad: 24px; --radius: 10px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: clamp(2rem, 1.2rem + 2.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.3rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.kicker { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }
.kicker.light { color: #9DB8FF; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 720px; }
.muted { color: var(--muted); }
.chev { display: inline-flex; gap: 3px; align-items: center; }
.chev i { width: 0; height: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 7px solid var(--blue); }
.chev i:nth-child(1) { opacity: .35; } .chev i:nth-child(2) { opacity: .5; } .chev i:nth-child(3) { opacity: .65; } .chev i:nth-child(4) { opacity: .8; } .chev i:nth-child(5) { opacity: 1; }
.chev.light i { border-left-color: #fff; }

/* Botões */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 8px; font-weight: 600; font-size: .95rem; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; line-height: 1.2; }
.btn:hover { text-decoration: none; }
.btn.primary { background: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-dark); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn.ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn.outline { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.outline:hover { border-color: var(--ink); }
.btn.white { background: #fff; color: var(--blue); }
.btn.white:hover { background: #F0F4FF; }
.link-arrow { font-weight: 600; white-space: nowrap; }
.link-arrow::after { content: " →"; }

/* Cabeçalho */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--line); }
.topo .container { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 24px; }
.marca img { width: 108px; height: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--ink); font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--blue); text-decoration: none; }
.nav a.ativo { color: var(--blue); }
.topo-dir { display: flex; align-items: center; gap: 18px; }
.idiomas { display: flex; gap: 2px; font-size: .8rem; font-weight: 600; letter-spacing: .06em; }
.idiomas a { color: var(--muted); padding: 4px 6px; border-radius: 4px; }
.idiomas a.ativo { color: var(--ink); background: var(--bg-soft); }
.idiomas a:hover { color: var(--ink); text-decoration: none; }
.topo .btn { padding: 10px 16px; font-size: .9rem; }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font: inherit; font-weight: 600; font-size: .9rem; color: var(--ink); cursor: pointer; }
.menu-movel { display: none; }
@media (max-width: 920px) {
  .nav, .topo .btn.cta-topo { display: none; }
  .menu-btn { display: inline-flex; align-items: center; gap: 8px; }
  .menu-movel.aberto { display: block; position: fixed; inset: 74px 0 0; background: #fff; z-index: 49; padding: 24px var(--pad); overflow: auto; }
  .menu-movel a.item { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 600; font-size: 1.1rem; }
  .menu-movel .btn { margin-top: 18px; width: 100%; justify-content: center; }
  .menu-movel .idiomas { margin-top: 22px; gap: 10px; }
  .menu-movel .idiomas a { padding: 8px 12px; border: 1px solid var(--line); }
}

/* Hero */
.hero { position: relative; color: #fff; background: var(--ink); overflow: hidden; }
.hero img.fundo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(11,15,25,.92) 0%, rgba(11,15,25,.72) 45%, rgba(11,15,25,.35) 100%); }
.hero .container { position: relative; z-index: 1; }
.hero.principal .container { min-height: min(78vh, 760px); display: flex; flex-direction: column; justify-content: center; padding-top: 72px; padding-bottom: 120px; }
.hero.interno .container { min-height: 300px; display: flex; flex-direction: column; justify-content: flex-end; padding-top: 72px; padding-bottom: 56px; }
.hero h1 { color: #fff; max-width: 15ch; }
.hero.interno h1 { max-width: 20ch; font-size: clamp(1.9rem, 1.2rem + 2vw, 3rem); }
.hero .lead { color: rgba(255,255,255,.86); max-width: 600px; font-size: 1.12rem; }
.hero .acoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero .chev { margin-bottom: 18px; }

/* Faixa de fatos sobre o hero */
.faixa { position: relative; z-index: 2; margin-top: -72px; }
.faixa .grade { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 50px rgba(11,15,25,.10); overflow: hidden; }
.faixa .item { padding: 22px 24px; border-right: 1px solid var(--line); }
.faixa .item:last-child { border-right: 0; }
.faixa strong { display: block; color: var(--ink); font-size: 1rem; margin-bottom: 4px; }
.faixa span { font-size: .9rem; color: var(--muted); line-height: 1.45; display: block; }
@media (max-width: 920px) { .faixa .grade { grid-template-columns: 1fr 1fr; } .faixa .item:nth-child(2) { border-right: 0; } .faixa .item:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 560px) { .faixa { margin-top: -48px; } .faixa .grade { grid-template-columns: 1fr; } .faixa .item { border-right: 0 !important; border-bottom: 1px solid var(--line); } .faixa .item:last-child { border-bottom: 0; } }

/* Seções */
.secao { padding: 96px 0; }
.secao.compacta { padding: 72px 0; }
.secao.suave { background: var(--bg-soft); }
.secao.escura { background: var(--ink); color: rgba(255,255,255,.85); background-image: radial-gradient(rgba(255,255,255,.13) 1px, transparent 1.2px); background-size: 22px 22px; }
.secao.escura h2, .secao.escura h3 { color: #fff; }
.secao.azul { background: var(--blue); color: #fff; }
.secao.azul h2 { color: #fff; }
.cabecalho { max-width: 760px; margin-bottom: 48px; }
.cabecalho.centro { margin-left: auto; margin-right: auto; text-align: center; }
.cabecalho .lead { margin-top: 8px; }
.cabecalho.centro .lead { margin-left: auto; margin-right: auto; }
@media (max-width: 720px) { .secao { padding: 64px 0; } .secao.compacta { padding: 48px 0; } .cabecalho { margin-bottom: 32px; } }

.colunas-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.colunas-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.colunas-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 920px) { .colunas-3, .colunas-4 { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 620px) { .colunas-3, .colunas-4, .colunas-2 { grid-template-columns: 1fr; gap: 28px; } }

/* Pilares (por que a BEX) */
.pilar .num { display: flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 700; font-size: .85rem; letter-spacing: .08em; margin-bottom: 14px; }
.pilar .num::before { content: ""; width: 28px; height: 2px; background: var(--blue); }
.pilar h3 { margin-bottom: 8px; }
.pilar p { color: var(--muted); margin: 0; }

/* Cards de materiais */
.cards-mat { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.card-mat { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: inherit; transition: transform .18s, box-shadow .18s, border-color .18s; }
.card-mat:hover { text-decoration: none; transform: translateY(-3px); box-shadow: 0 14px 34px rgba(11,15,25,.10); border-color: #D7DCE6; }
.card-mat img { aspect-ratio: 10 / 7; object-fit: cover; width: 100%; }
.card-mat .corpo { padding: 16px 18px 20px; }
.card-mat h3 { font-size: 1.02rem; margin-bottom: 6px; }
.card-mat p { font-size: .9rem; color: var(--muted); margin: 0; line-height: 1.5; }
@media (max-width: 1080px) { .cards-mat { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .cards-mat { grid-template-columns: 1fr 1fr; gap: 14px; } .card-mat .corpo { padding: 12px 14px 16px; } }
@media (max-width: 360px) { .cards-mat { grid-template-columns: 1fr; } }
.rodape-secao { margin-top: 36px; }

/* Passos (home) */
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: passo; }
.passo { position: relative; padding-top: 22px; border-top: 2px solid var(--line); }
.passo::before { counter-increment: passo; content: "0" counter(passo); position: absolute; top: -14px; left: 0; background: #fff; padding-right: 10px; color: var(--blue); font-weight: 700; font-size: .85rem; letter-spacing: .08em; }
.passo h3 { font-size: 1.05rem; margin-bottom: 6px; }
.passo p { color: var(--muted); margin: 0; font-size: .95rem; }
@media (max-width: 920px) { .passos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .passos { grid-template-columns: 1fr; } }

/* Foto + texto */
.foto-texto { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.foto-texto.invertido { grid-template-columns: 1fr 1.05fr; }
.foto-texto.invertido .foto { order: 2; }
.foto-texto .foto img { border-radius: var(--radius); aspect-ratio: 10 / 7; object-fit: cover; width: 100%; }
.foto-texto .texto p { color: var(--muted); font-size: 1.02rem; }
@media (max-width: 860px) { .foto-texto, .foto-texto.invertido { grid-template-columns: 1fr; gap: 28px; } .foto-texto.invertido .foto { order: 0; } }

/* Diretoria */
.pessoas { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.pessoa { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; }
.pessoa .cargo { color: var(--blue); font-weight: 600; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; display: block; }
.pessoa h3 { margin-bottom: 4px; }
.pessoa p { color: var(--muted); margin: 0; }
.pessoa .email { display: inline-block; margin-top: 14px; font-weight: 500; }
.pessoa .iniciais { width: 52px; height: 52px; border-radius: 10px; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; letter-spacing: .04em; margin-bottom: 18px; font-size: .95rem; }
@media (max-width: 720px) { .pessoas { grid-template-columns: 1fr; } }

/* Banda CTA */
.cta-banda .container { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-banda h2 { margin-bottom: 6px; font-size: clamp(1.4rem, 1rem + 1.4vw, 2rem); }
.cta-banda p { margin: 0; color: rgba(255,255,255,.85); }

/* Listas e caixas */
.lista-check { list-style: none; padding: 0; margin: 0; }
.lista-check li { position: relative; padding-left: 26px; margin-bottom: 10px; }
.lista-check li::before { content: ""; position: absolute; left: 0; top: .55em; width: 9px; height: 9px; background: var(--blue); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.caixa { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; }
.caixa h3 { margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chips span { font-size: .85rem; background: var(--blue-soft); color: var(--blue-dark); padding: 5px 10px; border-radius: 999px; font-weight: 500; }
.dados { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 32px; margin: 0; }
.dados div { display: grid; grid-template-columns: 170px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.dados dt { color: var(--muted); } .dados dd { margin: 0; color: var(--ink); font-weight: 500; }
@media (max-width: 720px) { .dados { grid-template-columns: 1fr; } .dados div { grid-template-columns: 130px 1fr; } }
.prosa p { font-size: 1.05rem; max-width: 760px; }

/* Famílias de materiais (página) */
.familia { display: grid; grid-template-columns: 420px 1fr; gap: 48px; align-items: center; padding: 48px 0; border-top: 1px solid var(--line); }
.familia:first-of-type { border-top: 0; padding-top: 0; }
.familia img { border-radius: var(--radius); aspect-ratio: 10 / 7; object-fit: cover; width: 100%; }
.familia p { color: var(--muted); font-size: 1.02rem; }
.familia .aplic { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); font-weight: 600; margin-top: 18px; display: block; }
@media (max-width: 860px) { .familia { grid-template-columns: 1fr; gap: 22px; padding: 36px 0; } }

/* Linha do tempo (como funciona) */
.linha-tempo { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.etapas { counter-reset: etapa; }
.etapa { display: grid; grid-template-columns: 72px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line); }
.etapa:first-child { border-top: 0; padding-top: 0; }
.etapa::before { counter-increment: etapa; content: "0" counter(etapa); font-size: 2rem; font-weight: 700; color: var(--blue); letter-spacing: -0.03em; line-height: 1; }
.etapa h3 { margin-bottom: 6px; }
.etapa p { color: var(--muted); margin: 0; }
.lateral { position: sticky; top: 98px; }
.lateral .caixa { background: var(--ink); color: rgba(255,255,255,.85); border: 0; background-image: radial-gradient(rgba(255,255,255,.13) 1px, transparent 1.2px); background-size: 22px 22px; }
.lateral .caixa h3 { color: #fff; }
.lateral .caixa p { margin: 0; }
@media (max-width: 860px) { .linha-tempo { grid-template-columns: 1fr; } .lateral { position: static; } .etapa { grid-template-columns: 52px 1fr; } .etapa::before { font-size: 1.5rem; } }

/* Cards simples (fornecedores) */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; }
.card h3 { margin-bottom: 8px; font-size: 1.08rem; }
.card p { margin: 0; color: var(--muted); }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* Contato */
.contato-grade { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: start; }
@media (max-width: 860px) { .contato-grade { grid-template-columns: 1fr; gap: 36px; } }
.canal { padding: 16px 0; border-bottom: 1px solid var(--line); }
.canal strong { display: block; color: var(--ink); font-size: .95rem; margin-bottom: 2px; }
.canal span, .canal a { font-size: .95rem; }
.canal a { color: var(--text); }
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.form h3 { margin-bottom: 18px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo.largo { grid-column: 1 / -1; }
.campo label { font-size: .85rem; font-weight: 600; color: var(--ink); }
.campo input, .campo select, .campo textarea { font: inherit; font-size: .95rem; padding: 11px 12px; border: 1px solid #CFD5E0; border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid rgba(24,87,255,.35); border-color: var(--blue); }
.campo textarea { min-height: 130px; resize: vertical; }
.campo small { color: var(--muted); font-size: .8rem; }
.form .acoes { display: flex; align-items: center; gap: 18px; margin-top: 20px; flex-wrap: wrap; }
.form .aviso { font-size: .85rem; color: var(--muted); margin: 0; }
.form .retorno { margin-top: 16px; padding: 12px 14px; border-radius: 8px; font-size: .95rem; display: none; }
.form .retorno.ok { display: block; background: #E8F6EF; color: #14633F; }
.form .retorno.erro { display: block; background: #FDECEC; color: #9B1C1C; }
.oculto { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 560px) { .campos { grid-template-columns: 1fr; } .form { padding: 22px; } }

/* Rodapé */
.rodape { background: var(--ink); color: rgba(255,255,255,.72); padding: 64px 0 28px; font-size: .92rem; }
.rodape a { color: rgba(255,255,255,.8); }
.rodape a:hover { color: #fff; }
.rodape .grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.rodape .marca img { width: 118px; }
.rodape .tag { display: block; margin-top: 10px; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.5); }
.rodape .desc { margin-top: 18px; max-width: 320px; }
.rodape h4 { color: #fff; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: 9px; }
.rodape .legal { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 22px; font-size: .82rem; color: rgba(255,255,255,.5); }
.rodape .legal .idiomas a { color: rgba(255,255,255,.6); }
.rodape .legal .idiomas a.ativo { color: #fff; background: rgba(255,255,255,.1); }
@media (max-width: 860px) { .rodape .grade { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rodape .grade { grid-template-columns: 1fr; gap: 28px; } }

/* Utilidades */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.texto-centro { text-align: center; }
.mt-0 { margin-top: 0; }
.pular { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 6px; }
.pular:focus { left: 8px; }
.hero.principal h1 { max-width: 760px; }
.secao.escura .kicker { color: #9DB8FF; }
.secao.escura .foto-texto .texto p { color: rgba(255,255,255,.78); }
.secao.escura .foto-texto .texto .btn { margin-top: 6px; }
.colunas-2.topo-alinhado { align-items: start; }
.colunas-2 .foto img { border-radius: var(--radius); aspect-ratio: 10 / 7; object-fit: cover; width: 100%; }
.lead.intro { margin-bottom: 56px; }
.card .num { color: var(--blue); font-weight: 700; font-size: .85rem; letter-spacing: .08em; margin-bottom: 12px; }
.familia h2 { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.8rem); }
.familias { margin-top: -8px; }
.caixa.cotar { max-width: 760px; }
.caixa.cotar .btn { margin-top: 20px; }
.caixa.destaque { background: var(--ink); color: rgba(255,255,255,.85); border: 0; background-image: radial-gradient(rgba(255,255,255,.13) 1px, transparent 1.2px); background-size: 22px 22px; }
.caixa.destaque h3 { color: #fff; }
.caixa.destaque .btn { margin-top: 8px; }
.lista-check.grande li { font-size: 1.05rem; margin-bottom: 14px; }
.canais h3 { margin-bottom: 6px; }
.canal:last-child { border-bottom: 0; }
h2.h3 { font-size: 1.2rem; margin-bottom: 18px; }
.hero.interno .chev { margin-bottom: 14px; }
.etapa > div { min-width: 0; }
.prosa a { font-weight: 500; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .card-mat { transition: none; } }