/* Layout: faixa técnica no topo, colunas assimétricas, fichas de serviço com códigos normativos em monoespaçada */
:root {
  --paper: #f5f7f4;
  --surface: #ffffff;
  --ink: #12211a;
  --muted: #4d5d55;
  --line: #d6dfd8;
  --forest: #1d4a32;
  --forest-ink: #ffffff;
  --leaf: #2f7a4f;
  --river: #0f5f6b;
  --tint: #e6efe8;
  --sun: #b8860b;
  --font-display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
  --radius: 10px;
  --wrap: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f1713; --surface: #16211b; --ink: #e6ede8; --muted: #a7b5ad; --line: #2a3a31;
    --forest: #3f9a66; --forest-ink: #08130d; --leaf: #6cc394; --river: #5cc1cf; --tint: #1b2b22; --sun: #e0b54a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0f1713; --surface: #16211b; --ink: #e6ede8; --muted: #a7b5ad; --line: #2a3a31;
  --forest: #3f9a66; --forest-ink: #08130d; --leaf: #6cc394; --river: #5cc1cf; --tint: #1b2b22; --sun: #e0b54a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--river); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--sun); outline-offset: 2px;
}
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; text-wrap: balance; margin: 0; color: var(--ink); }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; letter-spacing: -0.015em; font-stretch: 92%; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.125rem); font-weight: 800; letter-spacing: -0.01em; font-stretch: 92%; }
h3 { font-size: 1.1875rem; font-weight: 700; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.eyebrow {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--leaf); font-weight: 500;
}
.lead { font-size: 1.1875rem; color: var(--muted); max-width: 62ch; }
.code { font-family: var(--font-mono); font-size: 0.86em; }

/* Faixa técnica */
.topband { background: var(--forest); color: var(--forest-ink); font-family: var(--font-mono); font-size: 0.78rem; }
.topband .wrap { display: flex; flex-wrap: wrap; gap: 6px 24px; justify-content: space-between; padding-block: 7px; }
.topband a { color: inherit; text-decoration: none; }

/* Cabeçalho */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: var(--surface); border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 20px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand svg { flex: none; }
.brand b { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; display: block; line-height: 1.1; }
.brand small { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; display: block; }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 0.97rem; }
.nav a:hover { color: var(--leaf); }
.nav a[aria-current="page"] { color: var(--leaf); }
.menu { display: none; }
.menu summary { list-style: none; cursor: pointer; font-weight: 700; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--surface); border-bottom: 1px solid var(--line); display: grid; padding: 8px 20px 16px; }
.menu nav a { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 600; }
@media (max-width: 900px) { .nav { display: none; } .menu { display: block; } .header-cta { display: none; } }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem; text-decoration: none;
  padding: 13px 20px; border-radius: 8px; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--forest); color: var(--forest-ink); }
.btn-primary:hover { background: var(--leaf); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--leaf); }
.btn svg { flex: none; }

/* Hero */
.hero { padding-block: 56px 48px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { color: var(--muted); font-size: 0.97rem; border-left: 3px solid var(--sun); padding-left: 12px; }
.ficha {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; display: grid; gap: 16px; min-width: 0;
}
.ficha-title { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.licseq { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.licseq li { display: grid; grid-template-columns: 52px 1fr; gap: 14px; align-items: start; padding-block: 12px; border-top: 1px dashed var(--line); }
.licseq li:first-child { border-top: 0; padding-top: 0; }
.licseq .tag {
  font-family: var(--font-mono); font-weight: 600; font-size: 0.9rem; text-align: center;
  background: var(--tint); color: var(--forest); border-radius: 6px; padding: 6px 0;
}
:root[data-theme="dark"] .licseq .tag { color: var(--leaf); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .licseq .tag { color: var(--leaf); } }
.licseq b { display: block; font-weight: 700; }
.licseq span { color: var(--muted); font-size: 0.95rem; }
.ficha-foot { font-size: 0.9rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 12px; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 32px; } .hero { padding-block: 36px 32px; } }

/* Seções */
section.block { padding-block: 64px; border-top: 1px solid var(--line); }
section.block.tinted { background: var(--surface); }
.section-head { display: grid; gap: 12px; margin-bottom: 36px; max-width: 760px; }

/* Diferenciais */
.diffs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.diffs > div { padding: 22px; display: grid; gap: 8px; align-content: start; border-left: 1px solid var(--line); }
.diffs > div:first-child { border-left: 0; }
.diffs p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 900px) { .diffs { grid-template-columns: repeat(2, minmax(0, 1fr)); } .diffs > div:nth-child(3) { border-left: 0; } .diffs > div:nth-child(n+3) { border-top: 1px solid var(--line); } }
@media (max-width: 520px) { .diffs { grid-template-columns: 1fr; } .diffs > div { border-left: 0; } .diffs > div + div { border-top: 1px solid var(--line); } }

/* Áreas de serviço */
.areas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.area {
  display: grid; grid-template-rows: auto auto 1fr auto; gap: 12px; padding: 24px;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none; color: var(--ink); transition: border-color .15s;
}
.area:hover { border-color: var(--leaf); }
.area .codes { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-family: var(--font-mono); font-size: 0.76rem; padding: 3px 8px; border-radius: 5px; background: var(--tint); color: var(--ink); white-space: nowrap; }
.area p { color: var(--muted); font-size: 0.98rem; }
.area .more { font-weight: 700; color: var(--leaf); }

/* Cidades */
.cities { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 40px; align-items: start; }
.city-list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 28px; }
.city-list li { break-inside: avoid; padding-block: 9px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.city-list .uf { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
@media (max-width: 760px) { .cities { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 380px) { .city-list { columns: 1; } }

/* Página de serviço */
.page-hero { padding-block: 48px 36px; }
.page-hero .wrap { display: grid; gap: 18px; }
.crumbs { font-size: 0.9rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.svc-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 44px; align-items: start; }
.svc-list { list-style: none; margin: 0; padding: 0; display: grid; }
.svc-list li { display: grid; gap: 6px; padding-block: 20px; border-top: 1px solid var(--line); }
.svc-list li:first-child { border-top: 0; padding-top: 0; }
.svc-list p { color: var(--muted); }
.aside {
  position: sticky; top: calc(env(safe-area-inset-top, 0px) + 84px);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: grid; gap: 14px;
}
.aside p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 900px) { .svc-grid { grid-template-columns: 1fr; } .aside { position: static; } }
.faq { display: grid; gap: 10px; max-width: 800px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 14px 18px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { color: var(--muted); margin-top: 10px; }

/* Contato */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 44px; align-items: start; }
.contact-info { display: grid; gap: 18px; }
.contact-info dl { margin: 0; display: grid; gap: 14px; }
.contact-info dt { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.contact-info dd { margin: 2px 0 0; font-weight: 600; overflow-wrap: anywhere; }
.contact-info dd a { color: var(--ink); }
form.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { font-weight: 600; font-size: 0.95rem; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 7px; padding: 11px 12px; width: 100%;
}
textarea { min-height: 110px; resize: vertical; }
.form-msg { font-weight: 600; padding: 12px 14px; border-radius: 7px; background: var(--tint); }
@media (max-width: 760px) { .contact, .field-row { grid-template-columns: 1fr; } }

/* Rodapé */
.site-footer { background: var(--forest); color: var(--forest-ink); padding-block: 44px 96px; }
.site-footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer a { color: inherit; }
.site-footer h3 { color: inherit; font-size: 1rem; margin-bottom: 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer p, .site-footer li { opacity: 0.9; font-size: 0.96rem; }
.legal { grid-column: 1 / -1; border-top: 1px solid currentColor; padding-top: 16px; opacity: 0.75; font-size: 0.85rem; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

/* WhatsApp flutuante */
.wa-float {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 30;
  display: inline-flex; align-items: center; gap: 8px; background: #1f8f4e; color: #fff;
  padding: 12px 16px; border-radius: 999px; font-weight: 700; text-decoration: none; box-shadow: 0 6px 18px rgba(0,0,0,.22);
}
.wa-float:hover { background: #18773f; }
@media (max-width: 520px) { .wa-float span { display: none; } .wa-float { padding: 14px; } }

/* Fotos */
.photo { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--tint); }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 2; }
.hero-media { display: grid; min-width: 0; }
.hero-media .ficha { margin: -56px 20px 0 -28px; position: relative; box-shadow: 0 10px 30px rgba(10, 30, 20, .14); }
@media (max-width: 900px) { .hero-media .ficha { margin: -40px 12px 0; } }
.area { padding: 0; overflow: hidden; grid-template-rows: auto auto auto 1fr auto; }
.area > :not(.area-img) { margin-inline: 24px; }
.area > :last-child { margin-bottom: 22px; }
.area-img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.why { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; margin-bottom: 36px; }
.why .section-head { margin-bottom: 0; }
.page-hero .wrap.has-photo { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: 40px; }
.page-hero .wrap.has-photo > div { display: grid; gap: 18px; min-width: 0; }
.cities-photo { margin-top: 24px; }
.credit { font-size: 0.8rem; opacity: 0.7; }
@media (max-width: 900px) { .why, .page-hero .wrap.has-photo { grid-template-columns: 1fr; gap: 24px; } }

/* Aviso de cookies (Google Analytics) */
.cookie-bar {
  position: fixed; left: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  max-width: 460px; width: calc(100% - 32px);
  background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,.18); padding: 16px 18px; display: grid; gap: 12px; font-size: 0.95rem;
}
.cookie-bar[hidden] { display: none; }
.cookie-bar .cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-bar .btn { padding: 8px 16px; font-size: 0.95rem; }
.link-btn { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
.prose { max-width: 70ch; display: grid; gap: 14px; }
.prose h2 { font-size: 1.35rem; margin-top: 12px; }

/* Formulário de orçamento – validações */
.field { align-content: start; }
.choice-group { border: 0; margin: 0; padding: 0; min-width: 0; }
.choice-group legend { font-weight: 600; font-size: 0.95rem; padding: 0; margin-bottom: 6px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; font-weight: 600; font-size: 0.95rem; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span { display: inline-block; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); color: var(--ink); cursor: pointer; transition: border-color .15s, background .15s; }
.choice span:hover { border-color: var(--leaf); }
.choice input:checked + span { background: var(--forest); border-color: var(--forest); color: var(--forest-ink); }
.choice input:focus-visible + span { outline: 3px solid var(--sun); outline-offset: 2px; }
.form-req-note { margin: 0; font-size: 0.88rem; color: var(--muted); }
.req { color: #b42318; }
.field-error { font-size: 0.86rem; color: #b42318; font-weight: 600; min-height: 0; }
.field-error:empty { display: none; }
.optional { font-weight: 400; color: var(--muted); font-size: 0.88rem; }
.field-hint { font-size: 0.84rem; color: var(--muted); text-align: right; }
input.is-invalid, select.is-invalid, textarea.is-invalid { border-color: #b42318; box-shadow: 0 0 0 1px #b42318; }
.tel-group { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 8px; }
.city-row { grid-template-columns: minmax(0, 1fr) minmax(0, 130px); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 0.93rem; color: var(--muted); }
.consent input { width: 18px; height: 18px; flex: none; margin-top: 3px; accent-color: var(--forest); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg.is-ok { background: var(--tint); color: var(--ink); border-left: 4px solid var(--leaf); }
.form-msg.is-error { background: #fdecea; color: #8a1c12; border-left: 4px solid #b42318; }
.form-msg.is-error a { color: inherit; }
:root[data-theme="dark"] .req, :root[data-theme="dark"] .field-error { color: #ff8a80; }
:root[data-theme="dark"] .form-msg.is-error { background: #3a1714; color: #ffd2cc; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .req, :root:not([data-theme="light"]) .field-error { color: #ff8a80; }
  :root:not([data-theme="light"]) .form-msg.is-error { background: #3a1714; color: #ffd2cc; }
}
@media (max-width: 760px) { .city-row { grid-template-columns: 1fr; } }
@media (max-width: 380px) { .tel-group { grid-template-columns: 1fr; } }