/* Boiler NR13 — estilos do site */

:root {
  --navy: #0c1b30;
  --navy-2: #17324a;
  --navy-3: #22445f;
  --orange: #e7780f;
  --orange-dark: #b55a06;
  --orange-btn: #c9650a;
  --text: #2a3540;
  --muted: #5f6b76;
  --line: #e1e5e9;
  --bg-soft: #f4f6f8;
  --white: #fff;
  --radius: 4px;
  --wrap: 1180px;
  --font-head: "Poppins", Arial, sans-serif;
  --font-body: "Poppins", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--orange-dark); }
a:hover { color: var(--orange); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 700;
}
h1 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); letter-spacing: -.01em; }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: .35em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: 84px 0; }
.section.soft { background: var(--bg-soft); }
.section.tight { padding: 56px 0; }
.center { text-align: center; }
.narrow { max-width: 820px; margin-left: auto; margin-right: auto; }

.eyebrow {
  display: block;
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .6em;
}
.lead { font-size: 1.12rem; color: var(--muted); }

/* Botões */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .02em;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 2px solid var(--orange-btn);
  background: var(--orange-btn);
  color: var(--white);
  transition: background .2s, border-color .2s, color .2s;
  cursor: pointer;
}
.btn:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: var(--white); }
.btn.outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn.outline:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn.dark-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn.dark-outline:hover { background: var(--navy); color: var(--white); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* Barra superior */
.topbar { background: var(--navy); color: #c8d3dd; font-size: .88rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar a { color: #c8d3dd; text-decoration: none; }
.topbar a:hover { color: var(--white); }
.topbar .contacts { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar .contacts span { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 15px; height: 15px; fill: var(--orange); flex: none; }
.topbar .area { color: #93a4b4; }

/* Cabeçalho */
.header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo img { height: 45px; width: auto; max-width: 250px; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav > ul { list-style: none; display: flex; gap: 2px; margin: 0; padding: 0; }
.nav li { position: relative; margin: 0; }
.nav a.top {
  display: block; padding: 10px 14px; text-decoration: none;
  font-family: var(--font-head); font-weight: 500; color: var(--navy); font-size: .95rem; white-space: nowrap;
}
.nav a.top:hover, .nav a.top.active { color: var(--orange); }
.nav .has-sub > a.top::after {
  content: ""; display: inline-block; margin-left: 7px; vertical-align: 3px;
  border: 4px solid transparent; border-top-color: currentColor; border-bottom: 0;
}
.nav .sub {
  list-style: none; margin: 0; padding: 8px 0; position: absolute; top: 100%; left: 0;
  min-width: 270px; background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--orange);
  box-shadow: 0 10px 30px rgba(15,34,51,.12); display: none;
}
.nav .has-sub:hover .sub, .nav .has-sub:focus-within .sub { display: block; }
.nav .sub a { display: block; padding: 9px 18px; text-decoration: none; color: var(--text); font-size: .96rem; }
.nav .sub a:hover { background: var(--bg-soft); color: var(--orange-dark); }
.nav .btn { margin-left: 10px; padding: 11px 20px; white-space: nowrap; }

.menu-toggle {
  display: none; background: none; border: 2px solid var(--navy); border-radius: var(--radius);
  width: 46px; height: 42px; cursor: pointer; padding: 0;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px auto; }

/* Banner */
.hero {
  position: relative; color: var(--white);
  background: var(--img, none) center/cover no-repeat, var(--navy-2);
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,24,37,.92) 0%, rgba(10,24,37,.78) 50%, rgba(10,24,37,.45) 100%); }
.hero .wrap { position: relative; }
.hero h1 { color: var(--white); max-width: 820px; }
.hero p { color: #d7e0e8; max-width: 640px; font-size: 1.15rem; }
.hero.home .wrap { padding-top: 96px; padding-bottom: 96px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero.home h1 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.hero-media { position: relative; z-index: 0; }
.hero-media img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 12px; box-shadow: 0 24px 50px rgba(0, 0, 0, .45); }
.hero-media::after { content: ""; position: absolute; right: -14px; bottom: -14px; width: 46%; height: 46%; border-right: 5px solid var(--orange); border-bottom: 5px solid var(--orange); border-bottom-right-radius: 14px; z-index: -1; }
.hero.inner .wrap { padding-top: 92px; padding-bottom: 80px; }

.crumbs { background: var(--navy); color: #93a4b4; font-size: .88rem; }
.crumbs .wrap { min-height: 46px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.crumbs a { color: #c8d3dd; text-decoration: none; }
.crumbs a:hover { color: var(--white); }
.crumbs .sep { color: var(--orange); }

/* Blocos de conteúdo */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.split.rev > :first-child { order: 2; }
.photo {
  aspect-ratio: 4 / 3; border-radius: var(--radius);
  background: var(--img, none) center/cover no-repeat, repeating-linear-gradient(135deg, var(--navy-2) 0 14px, var(--navy-3) 14px 28px);
  position: relative;
}
.photo.tall { aspect-ratio: 4 / 5; }
.photo.frame::after { content: ""; position: absolute; right: -14px; bottom: -14px; width: 46%; height: 46%; border-right: 5px solid var(--orange); border-bottom: 5px solid var(--orange); z-index: -1; }
.photo-wrap { position: relative; z-index: 0; }

.check { list-style: none; padding: 0; }
.check li { position: relative; padding-left: 28px; }
.check li::before {
  content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 7px;
  border-left: 2.5px solid var(--orange); border-bottom: 2.5px solid var(--orange); transform: rotate(-45deg);
}
.cols-2 { columns: 2; column-gap: 40px; }
.cols-2 li { break-inside: avoid; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 44px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: var(--text);
  transition: box-shadow .2s, transform .2s;
}
a.card:hover { box-shadow: 0 14px 34px rgba(15,34,51,.12); transform: translateY(-3px); color: var(--text); }
.card .photo { aspect-ratio: 16 / 10; border-radius: 0; }
.card .body { padding: 26px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--muted); font-size: .98rem; }
.card .more { margin-top: auto; font-family: var(--font-head); font-weight: 600; color: var(--orange-dark); }

.risks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 36px; border: 1px solid var(--line); }
.risks div { padding: 28px; border-right: 1px solid var(--line); background: var(--white); }
.risks div:last-child { border-right: 0; }
.risks b { display: block; font-family: var(--font-head); font-size: 1.2rem; color: var(--navy); margin-bottom: 6px; }
.risks p { margin: 0; color: var(--muted); font-size: .98rem; }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; margin-top: 44px; list-style: none; padding: 0; }
.steps li { counter-increment: step; position: relative; padding-top: 62px; margin: 0; }
.steps li::before {
  content: counter(step, decimal-leading-zero); position: absolute; top: 0; left: 0;
  font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; color: var(--orange); line-height: 1;
}
.steps li::after { content: ""; position: absolute; top: 20px; left: 62px; right: -10px; height: 2px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps b { display: block; font-family: var(--font-head); color: var(--navy); font-size: 1.1rem; margin-bottom: 4px; }
.steps span { color: var(--muted); font-size: .96rem; }

/* Faixa escura (como "Por que executar sua obra" da referência) */
.feature { display: grid; grid-template-columns: 1fr 1fr; background: var(--navy); }
.feature .photo { aspect-ratio: auto; min-height: 480px; border-radius: 0; background-position: center 8%, 0 0; }
.feature .box { padding: 72px 64px; color: #d7e0e8; }
.feature .box h2 { color: var(--white); }
.feature .box .check li::before { border-color: var(--orange); }
.feature .box strong { color: var(--white); }

/* Responsável técnico */
.tech { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: center; }
.tech .name { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.tech .role { color: var(--orange-dark); font-weight: 600; margin-bottom: 18px; }

/* Lista de segmentos */
.segs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 44px; }
.seg { position: relative; min-height: 300px; border-radius: var(--radius); overflow: hidden; display: flex; align-items: flex-end; text-decoration: none; color: var(--white);
  background: var(--img, none) center/cover no-repeat, repeating-linear-gradient(135deg, var(--navy-2) 0 14px, var(--navy-3) 14px 28px); }
.seg::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,24,37,.05) 20%, rgba(10,24,37,.9) 100%); transition: background .2s; }
.seg:hover::before { background: linear-gradient(180deg, rgba(10,24,37,.25) 0%, rgba(10,24,37,.95) 100%); }
.seg .in { position: relative; padding: 26px; }
.seg h3 { color: var(--white); margin-bottom: 4px; }
.seg span { color: #d7e0e8; font-size: .96rem; }
.seg .bar { display: block; width: 40px; height: 3px; background: var(--orange); margin-bottom: 14px; }

/* FAQ */
.faq { max-width: 900px; margin: 40px auto 0; }
.faq details { border: 1px solid var(--line); background: var(--white); margin-bottom: 10px; border-radius: var(--radius); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 56px 18px 22px; position: relative;
  font-family: var(--font-head); font-weight: 600; font-size: 1.08rem; color: var(--navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--orange); border-bottom: 2px solid var(--orange); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details[open] summary { background: var(--navy); color: var(--white); }
.faq .ans { padding: 18px 22px 8px; color: var(--muted); }

/* Chamada final */
.cta-band { background: var(--navy); color: #d7e0e8; position: relative; overflow: hidden; }
.cta-band .wrap { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center; padding-top: 72px; padding-bottom: 72px; position: relative; }
.cta-band h2 { color: var(--white); font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.cta-band p { margin: 0; font-size: 1.1rem; }
.cta-band .act { text-align: right; }
.cta-band::after { content: ""; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border: 50px solid rgba(255,255,255,.04); border-radius: 50%; }

/* Texto longo (página NR-13) */
.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { margin-top: 1.8em; padding-top: .2em; }
.prose h3 { margin-top: 1.4em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1em 0 1.6em; font-size: .97rem; }
.prose th { background: var(--navy); color: var(--white); text-align: left; padding: 10px 14px; font-family: var(--font-head); font-weight: 600; }
.prose td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose tr:nth-child(even) td { background: var(--bg-soft); }
.note { border-left: 4px solid var(--orange); background: var(--bg-soft); padding: 18px 22px; margin: 1.4em 0; }
.note p:last-child { margin: 0; }
.toc { background: var(--bg-soft); border: 1px solid var(--line); padding: 22px 26px; margin: 0 0 2em; }
.toc b { font-family: var(--font-head); color: var(--navy); }
.toc ol { margin: 8px 0 0; }
.toc a { text-decoration: none; }
.author { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; margin-bottom: 2em; font-size: .95rem; color: var(--muted); }
.author b { color: var(--navy); }

/* Regiões */
.cities { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; list-style: none; padding: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 24px; }
.cities li { margin: 0; padding: 14px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }

/* Contato */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; }
.info-list { list-style: none; padding: 0; margin: 24px 0; }
.info-list li { padding: 16px 0; border-bottom: 1px solid var(--line); margin: 0; }
.info-list b { display: block; font-family: var(--font-head); color: var(--navy); }
.form { background: var(--bg-soft); border: 1px solid var(--line); padding: 34px; border-radius: var(--radius); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: block; font-family: var(--font-head); font-weight: 600; color: var(--navy); font-size: .95rem; margin-bottom: 14px; }
.form input, .form select, .form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; border: 1px solid #c9d1d8; border-radius: var(--radius);
  font: inherit; font-weight: 400; color: var(--text); background: var(--white);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--orange); outline-offset: 0; border-color: var(--orange); }
.form textarea { min-height: 120px; resize: vertical; }
.form small { display: block; color: var(--muted); margin-top: 10px; }

/* Rodapé */
.footer { background: #0a1825; color: #93a4b4; font-size: .95rem; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.footer h4 { color: var(--white); font-size: 1.05rem; margin-bottom: 16px; letter-spacing: .02em; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer a { color: #b9c6d2; text-decoration: none; }
.footer a:hover { color: var(--white); }
.footer .logo-card { display: inline-flex; background: var(--white); padding: 10px 14px; border-radius: var(--radius); }
.footer .logo-card img { height: 48px; width: auto; max-width: 100%; }
.footer .about { margin-top: 18px; }
.footer .bottom { border-top: 1px solid #1d3346; }
.footer .bottom .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; padding-bottom: 20px; font-size: .85rem; color: #6f8293; }

/* WhatsApp flutuante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.wa-float svg { width: 30px; height: 30px; fill: var(--white); }

/* Responsivo */
@media (max-width: 1100px) and (min-width: 901px) {
  .logo img { height: 38px; }
  .nav a.top { padding: 10px 8px; font-size: .88rem; }
  .nav .btn { padding: 10px 14px; margin-left: 6px; }
}
@media (max-width: 1020px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps li::after { display: none; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .feature .box { padding: 56px 36px; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .topbar .area { display: none; }
  .hero-media { max-width: 620px; }
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--white); border-bottom: 3px solid var(--orange); display: none; flex-direction: column; align-items: stretch; padding: 10px 20px 22px; box-shadow: 0 12px 24px rgba(15,34,51,.12); }
  .nav.open { display: flex; }
  .nav > ul { flex-direction: column; }
  .nav .sub { position: static; display: block; border: 0; box-shadow: none; padding: 0 0 6px 14px; min-width: 0; }
  .nav .has-sub > a.top::after { display: none; }
  .nav .btn { margin: 12px 0 0; text-align: center; }
  .split, .tech, .contact-grid, .feature, .cta-band .wrap { grid-template-columns: 1fr; gap: 36px; }
  .split.rev > :first-child { order: 0; }
  .cards, .segs { gap: 16px; }
  .card .body { padding: 18px; }
  .card h3 { font-size: 1.1rem; }
  .seg { min-height: 230px; }
  .seg .in { padding: 18px; }
  .risks div { padding: 20px; }
  .cities { grid-template-columns: repeat(2, 1fr); }
  .cta-band .act { text-align: left; }
  .feature .photo { min-height: 280px; }
  .tech .photo { max-width: 340px; }
}
@media (max-width: 700px) {
  .cards, .segs, .risks { grid-template-columns: 1fr; }
  .risks div { border-right: 0; border-bottom: 1px solid var(--line); }
  .card .photo { aspect-ratio: 16 / 8; }
}
@media (max-width: 600px) {
  body { font-size: 15px; }
  .section { padding: 60px 0; }
  .hero.home .wrap { padding-top: 72px; padding-bottom: 72px; }
  .hero.inner .wrap { padding-top: 60px; padding-bottom: 52px; }
  .cols-2 { columns: 1; }
  .steps { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .form .row { grid-template-columns: 1fr; }
  .form { padding: 24px; }
  .logo img { height: 40px; }
}

/* Resumo direto (SEO local e GEO) */
.resumo-sec { padding: 40px 0 0; }
.resumo { max-width: 900px; border-left: 4px solid var(--orange); background: var(--bg-soft); padding: 20px 26px; }
.resumo .eyebrow { margin-bottom: .3em; }
.resumo p { margin: 0; font-size: 1.02rem; color: var(--text); }
.cities.cities-2 { grid-template-columns: repeat(2, 1fr); margin-top: 0; }

/* Barra fixa inferior: só no celular */
.mobile-bar { display: none; }
@media (max-width: 767px) {
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    box-shadow: 0 -4px 14px rgba(0,0,0,.18);
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--navy);
  }
  .mobile-bar a {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 54px; color: var(--white); text-decoration: none;
    font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  }
  .mobile-bar svg { width: 20px; height: 20px; fill: var(--white); flex: none; }
  .mobile-bar .mb-wa { background: #1e9e4f; }
  .mobile-bar .mb-tel { background: var(--orange-btn); }
  .mobile-bar a:active { filter: brightness(.9); }
  .wa-float { display: none; }
  .topbar { display: none; }
  body { padding-bottom: calc(54px + env(safe-area-inset-bottom)); }
}

/* Bloco final de orçamento */
.orc-sec { background: var(--navy); padding: 72px 0; }
.orc-card {
  background: var(--white); border-radius: 18px; padding: 48px 44px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
  box-shadow: 0 24px 50px rgba(0, 0, 0, .35); max-width: 1060px; margin: 0 auto;
}
.orc-contato { list-style: none; padding: 0; margin: 0 0 26px; }
.orc-contato li { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; font-size: .97rem; color: var(--navy); }
.orc-contato svg { width: 22px; height: 22px; fill: var(--orange-btn); flex: none; margin-top: 1px; }
.orc-contato a { color: var(--navy); text-decoration: none; }
.orc-contato a:hover { color: var(--orange-dark); }
.orc-redes-t { font-family: var(--font-head); font-weight: 600; color: var(--navy); margin: 0 0 10px; }
.orc-redes { display: flex; gap: 18px; margin-bottom: 24px; }
.orc-redes a { display: inline-flex; }
.orc-redes svg { width: 26px; height: 26px; fill: var(--navy); transition: fill .2s; }
.orc-redes a:hover svg { fill: var(--orange-btn); }
.orc-mapa { border-radius: 10px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 2 / 1; background: var(--bg-soft); }
.orc-mapa iframe { width: 100%; height: 100%; border: 0; display: block; }
.orc-info h2, .orc-form h2 { font-size: clamp(1.35rem, 2.3vw, 1.7rem); margin-bottom: .8em; }
.orc-form label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .85rem; color: var(--navy); margin-bottom: 14px; }
.orc-form input, .orc-form textarea {
  width: 100%; margin-top: 6px; padding: 11px 14px; border: 1px solid #cfd6dd; border-radius: 8px;
  font: inherit; font-weight: 400; font-size: .92rem; color: var(--text); background: var(--white);
}
.orc-form input:focus, .orc-form textarea:focus { outline: 2px solid var(--orange); outline-offset: 0; border-color: var(--orange); }
.orc-form textarea { min-height: 96px; resize: vertical; }
.orc-form .btn { width: 100%; border-radius: 8px; background: var(--navy); border-color: var(--navy); box-shadow: 0 8px 18px rgba(12, 27, 48, .28); }
.orc-form .btn:hover { background: var(--navy-3); border-color: var(--navy-3); }
.orc-form small { display: block; margin-top: 10px; font-size: .78rem; color: var(--muted); }
@media (max-width: 900px) {
  .orc-card { grid-template-columns: 1fr; gap: 30px; padding: 34px 26px; }
}
@media (max-width: 600px) {
  .orc-sec { padding: 40px 0; }
  .orc-card { padding: 28px 20px; border-radius: 14px; }
}

/* Foco da imagem nos cartões de segmento (definido por cartão em --pos) */
.seg { background-position: var(--pos, center), 0 0; }

/* Blog */
.post-feat { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; text-decoration: none; color: var(--text); }
.post-feat .photo { aspect-ratio: 3 / 2; border-radius: 10px; }
.post-feat h2 { transition: color .2s; }
.post-feat:hover h2 { color: var(--orange-dark); }
.post-feat p { color: var(--muted); }
.post-feat .more { font-family: var(--font-head); font-weight: 600; color: var(--orange-dark); }
.meta { font-size: .85rem; color: var(--muted); margin-bottom: .8em; }
.post-feat + .cards { margin-top: 64px; }
@media (max-width: 900px) {
  .post-feat { grid-template-columns: 1fr; gap: 24px; }
}

/* Celular: botões centralizados */
@media (max-width: 767px) {
  .btns { justify-content: center; }
  .form .btn { display: block; width: 100%; }
}

/* ==========================================================================
   Celular: acabamento visual (até 767px). No computador nada muda.
   ========================================================================== */
@media (max-width: 767px) {
  /* Ritmo e tipografia */
  .section { padding: 52px 0; }
  .section.tight { padding: 40px 0; }
  h2 { font-size: 1.5rem; line-height: 1.22; }
  h3 { font-size: 1.1rem; }
  .lead { font-size: 1rem; }
  .split { gap: 26px; }

  /* Cabeçalho */
  .header .wrap { min-height: 66px; }
  .logo img { height: 38px; }
  .menu-toggle { width: 44px; height: 40px; border-width: 1.5px; border-radius: 8px; }
  .nav > ul > li { border-bottom: 1px solid var(--line); }
  .nav a.top { padding: 13px 2px; }

  /* Banners */
  .hero.home .wrap { padding-top: 40px; padding-bottom: 48px; }
  .hero.inner .wrap { padding-top: 44px; padding-bottom: 40px; }
  .hero.home h1 { font-size: 1.8rem; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .hero-grid { gap: 28px; }
  .hero-media img { border-radius: 14px; }

  /* Botões ocupam a largura toda (alinhados com o texto) */
  .btns { flex-direction: column; align-items: stretch; margin-top: 22px; }
  .btns .btn { width: 100%; text-align: center; }

  /* Fotos antes do texto, com cantos arredondados */
  .split > .photo-wrap { order: -1; }
  .photo, .card .photo { border-radius: 14px; }
  .photo.frame::after, .hero-media::after { display: none; }

  /* Cartões de serviço e de segmento: carrossel com arraste lateral */
  .cards, .segs {
    display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
    margin: 28px -20px 0; padding: 4px 20px 18px; scroll-padding-left: 20px;
    scrollbar-width: none; -webkit-overflow-scrolling: touch;
  }
  .cards::-webkit-scrollbar, .segs::-webkit-scrollbar { display: none; }
  .cards > *, .segs > * { flex: 0 0 82%; scroll-snap-align: start; }
  .card { border-radius: 14px; }
  .card .photo { aspect-ratio: 16 / 10; border-radius: 0; }
  .card .body { padding: 18px 18px 20px; }
  .seg { min-height: 250px; border-radius: 14px; }
  .seg .in { padding: 20px; }

  /* Riscos: blocos leves com destaque lateral */
  .risks { border: 0; gap: 12px; margin-top: 26px; }
  .risks div { border: 0; border-left: 4px solid var(--orange); border-radius: 0 12px 12px 0; padding: 18px 20px; background: var(--white); box-shadow: 0 6px 18px rgba(12, 27, 48, .07); }

  /* Como funciona: linha do tempo */
  .steps { grid-template-columns: 1fr; gap: 0; margin-top: 30px; }
  .steps li { padding: 0 0 24px 58px; }
  .steps li::before {
    content: counter(step); top: 0; left: 0; width: 40px; height: 40px; border-radius: 50%;
    background: var(--orange-btn); color: var(--white); font-size: 1rem; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
  }
  .steps li::after { display: block; top: 46px; bottom: 6px; left: 19px; right: auto; width: 2px; height: auto; background: var(--line); }
  .steps li:last-child { padding-bottom: 0; }
  .steps li:last-child::after { display: none; }
  .steps b { padding-top: 8px; }

  /* Responsável técnico: foto arredondada dentro do bloco azul */
  .feature { padding: 20px 20px 0; }
  .feature .photo { min-height: 0; aspect-ratio: 1 / 1; border-radius: 14px; }
  .feature .box { padding: 32px 0 48px; }
  .tech .photo { max-width: none; border-radius: 14px; }

  /* Regionais e cidades em etiquetas */
  .cities, .cities.cities-2 { display: flex; flex-wrap: wrap; gap: 8px; border: 0; margin-top: 18px; }
  .cities li { border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font-size: .88rem; background: var(--white); }

  /* Resumo */
  .resumo { padding: 16px 18px; border-radius: 0 12px 12px 0; }
  .resumo p { font-size: .97rem; }

  /* Orçamento: formulário primeiro, depois "Onde Estamos" */
  .orc-sec { padding: 36px 0; }
  .orc-card { padding: 26px 20px; gap: 30px; border-radius: 16px; }
  .orc-form { order: -1; }
  .orc-info { border-top: 1px solid var(--line); padding-top: 26px; }
  .orc-mapa { aspect-ratio: 16 / 10; }

  /* Perguntas frequentes */
  .faq { margin-top: 26px; }
  .faq summary { font-size: .98rem; padding: 16px 46px 16px 18px; }
  .faq .ans { padding: 16px 18px 6px; }

  /* Rodapé compacto */
  .footer .cols { grid-template-columns: 1fr 1fr; gap: 34px 20px; padding-top: 48px; padding-bottom: 34px; }
  .footer .cols > div:first-child { grid-column: 1 / -1; text-align: center; }
  .footer .cols > div:last-child { grid-column: 1 / -1; }
  .footer .logo { justify-content: center; }
  .footer h4 { margin-bottom: 12px; }
  .footer .bottom .wrap { flex-direction: column; align-items: center; text-align: center; gap: 6px; }

  /* Barra de WhatsApp e Ligar flutuando */
  .mobile-bar {
    left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
    padding-bottom: 0; border-radius: 14px; overflow: hidden;
    box-shadow: 0 12px 30px rgba(12, 27, 48, .35);
  }
  .mobile-bar a { min-height: 52px; }
  body { padding-bottom: 0; }
  .footer { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
}

/* Bloco "O que a NR-13 exige" (home) */
.bloco-extra { margin-top: 84px; }
.reqs { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 36px; border: 1px solid var(--line); }
.reqs div { padding: 26px; border-right: 1px solid var(--line); background: var(--white); }
.reqs div:last-child { border-right: 0; }
.reqs b { display: block; font-family: var(--font-head); font-size: 1.1rem; color: var(--navy); margin-bottom: 6px; }
.reqs p { margin: 0; color: var(--muted); font-size: .96rem; }
.link-guia { text-align: center; margin: 28px 0 0; font-family: var(--font-head); font-weight: 600; }
@media (max-width: 1020px) and (min-width: 768px) {
  .reqs { grid-template-columns: 1fr 1fr; }
  .reqs div:nth-child(2) { border-right: 0; }
  .reqs div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 767px) {
  .bloco-extra { margin-top: 56px; }
  .reqs { grid-template-columns: 1fr; border: 0; gap: 12px; margin-top: 26px; }
  .reqs div { border: 0; border-left: 4px solid var(--orange); border-radius: 0 12px 12px 0; padding: 18px 20px; box-shadow: 0 6px 18px rgba(12, 27, 48, .07); }
}

/* Cartões de serviço com dois botões */
div.card { transition: box-shadow .2s, transform .2s; }
div.card:hover { box-shadow: 0 14px 34px rgba(15,34,51,.12); }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--orange-dark); }
.card-acoes { margin-top: auto; padding-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-acoes .more { margin-top: 0; text-decoration: none; }
.btn-sm { padding: 9px 16px; font-size: .88rem; }

/* "Sua documentação NR-13 está em dia?" */
.doc-cta { margin-top: 40px; background: #fdf1e7; border: 1px solid #f6d9c0; border-radius: 12px; padding: 30px 34px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
.doc-cta h3 { font-size: 1.35rem; margin-bottom: .4em; }
.doc-cta p { margin: 0; color: var(--text); }
.doc-cta-acoes { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.doc-cta-acoes .more { font-family: var(--font-head); font-weight: 600; color: var(--orange-dark); }

/* Tipos de caldeira e combustíveis */
.tipos { display: grid; grid-template-columns: 1fr 1fr; margin-top: 36px; border: 1px solid var(--line); }
.tipos div { padding: 28px; background: var(--white); }
.tipos div:first-child { border-right: 1px solid var(--line); }
.tipos b { display: block; font-family: var(--font-head); font-size: 1.15rem; color: var(--navy); margin-bottom: 6px; }
.tipos p { margin: 0; color: var(--muted); }
.chips-titulo { margin-top: 40px; font-size: 1.1rem; }
.chips { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.chips li { margin: 0; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; background: var(--white); font-size: .95rem; }

@media (max-width: 900px) {
  .doc-cta { grid-template-columns: 1fr; gap: 20px; }
  .doc-cta-acoes { align-items: stretch; }
  .doc-cta-acoes .btn { text-align: center; }
  .doc-cta-acoes .more { text-align: center; }
}
@media (max-width: 767px) {
  .doc-cta { padding: 24px 20px; margin-top: 32px; }
  .tipos { grid-template-columns: 1fr; border: 0; gap: 12px; margin-top: 26px; }
  .tipos div, .tipos div:first-child { border: 0; border-left: 4px solid var(--orange); border-radius: 0 12px 12px 0; padding: 18px 20px; box-shadow: 0 6px 18px rgba(12, 27, 48, .07); }
  .chips { justify-content: flex-start; gap: 8px; }
  .chips-titulo { text-align: left; margin-top: 30px; }
  .chips li { font-size: .88rem; padding: 7px 14px; }
}
.card-acoes a { white-space: nowrap; }
@media (max-width: 767px) {
  .card-acoes { gap: 10px; }
  .card-acoes .btn-sm { padding: 9px 14px; font-size: .85rem; }
}
@media (max-width: 380px) {
  .card-acoes { flex-direction: column; align-items: stretch; gap: 12px; }
  .card-acoes .btn-sm { order: -1; text-align: center; }
  .card-acoes .more { text-align: center; }
}

/* Mapa da Grande BH (limites do IBGE) */
.mapa-gbh { margin: 0; }
.mapa-gbh svg { width: 100%; height: auto; display: block; border-radius: 12px; box-shadow: 0 1px 0 var(--line), 0 18px 40px rgba(12, 27, 48, .10); }
.mapa-gbh .fundo { fill: #eef2f5; }
.mapa-gbh .mun { fill: #e1e8ee; stroke: #fff; stroke-width: 1.2; stroke-linejoin: round; }
.mapa-gbh .mun.freq { fill: #c3d1de; }
.mapa-gbh .mun.bh { fill: var(--orange); stroke-width: 1.6; }
.mapa-gbh .bh-t { fill: #fff; font: 700 16px var(--font-head); }
.mapa-gbh .bh-s { fill: #fff; opacity: .9; font: 500 12.5px var(--font-body); }
.mapa-gbh .sede { fill: var(--navy); stroke: #fff; stroke-width: 1.5; }
.mapa-gbh .rot { fill: var(--navy); font: 600 13px var(--font-head); paint-order: stroke; stroke: rgba(255, 255, 255, .9); stroke-width: 3.5px; stroke-linejoin: round; }
.mapa-gbh .seta-sl path { fill: var(--navy); }
.mapa-gbh .norte path { fill: var(--navy); }
.mapa-gbh .norte text { fill: var(--navy); font: 700 12px var(--font-head); }
.mapa-gbh .escala path { fill: none; stroke: var(--navy); stroke-width: 1.5; }
.mapa-gbh .escala text { fill: var(--navy); font: 500 11.5px var(--font-body); }
.mapa-gbh figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; margin-top: 14px; font-size: .85rem; color: var(--muted); }
.mapa-gbh .leg { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.mapa-gbh .leg-bh { background: var(--orange); }
.mapa-gbh .leg-freq { background: #c3d1de; }
.mapa-gbh .leg-item { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.mapa-gbh .leg-fonte { margin-left: auto; font-size: .78rem; }
@media (max-width: 767px) {
  .mapa-gbh .rot { font-size: 18px; stroke-width: 4.5px; }
  .mapa-gbh .bh-t { font-size: 19px; }
  .mapa-gbh .bh-s { font-size: 14px; }
  .mapa-gbh .escala text, .mapa-gbh .norte text { font-size: 15px; }
  .mapa-gbh .leg-fonte { margin-left: 0; width: 100%; }
}