/* ==========================================================================
   SOB MEDIDA — visual de projeto técnico: planta azul, grade milimetrada,
   cotas, numeração de seção, tipografia geométrica
   ========================================================================== */

body { background: var(--fundo); color: var(--texto); font-size: 16px; }
h1, h2, h3, .marca, .num, .botao { font-family: var(--fonte-titulos); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }

.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--primaria); color: #fff; font-weight: 600; padding: 14px 24px; border-radius: 4px; transition: background .2s; }
.botao:hover { background: color-mix(in srgb, var(--primaria) 85%, #000); }
.botao.linha { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.5); }
.botao.largo { width: 100%; }

.cab { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 36px; }
.num { font-size: .9rem; font-weight: 700; color: var(--primaria); border: 1.5px solid var(--primaria); padding: 4px 8px; margin-top: 8px; }
.cab p { color: var(--suave); margin-top: 8px; }

section { padding: 88px 6vw; }

/* ---------- Topo ---------- */
.topo { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; gap: 30px; padding: 16px 6vw; background: var(--papel); border-bottom: 1px solid var(--linha); }
.marca { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.15rem; margin-right: auto; letter-spacing: -.02em; }
.marca-esquadro { width: 22px; height: 22px; border-left: 4px solid var(--primaria); border-bottom: 4px solid var(--primaria); }
.topo-nav { display: flex; gap: 26px; font-size: .95rem; color: var(--suave); }
.topo-nav a:hover { color: var(--primaria); }
.topo-menu-btn { display: none; width: 26px; height: 14px; flex-direction: column; justify-content: space-between; }
.topo-menu-btn span { height: 2px; background: var(--texto); transition: .25s; }
.topo-menu-btn.aberto span:first-child { transform: translateY(6px) rotate(45deg); }
.topo-menu-btn.aberto span:last-child { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero (planta) ---------- */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 5vw; align-items: center; background-color: var(--planta); color: #fff;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px; }
.rotulo-cota { display: inline-block; font-size: .78rem; letter-spacing: .14em; color: #9fb7da; margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.8rem, 6vw, 4.8rem); font-weight: 700; letter-spacing: -.04em; line-height: .98; margin-bottom: 20px; }
.hero p { color: #c3d2e8; font-size: 1.1rem; max-width: 520px; margin-bottom: 30px; }
.hero-acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-foto { position: relative; border: 1px solid rgba(255,255,255,.3); padding: 12px; }
.hero-foto img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.hero-foto figcaption { position: absolute; left: 24px; bottom: 24px; background: var(--papel); color: var(--texto); font-size: .82rem; padding: 6px 10px; display: flex; gap: 8px; align-items: center; }
.hero-foto figcaption span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--primaria); color: var(--primaria); font-weight: 700; font-size: .7rem; }

/* ---------- Orçamento ---------- */
.tipos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 20px; }
.tipo { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 16px 8px; background: var(--papel); border: 1px solid var(--linha); font-weight: 600; font-size: .9rem; text-align: center; }
.tipo span { font-size: 1.6rem; }
.tipo.ativo { border-color: var(--primaria); box-shadow: inset 0 -3px 0 var(--primaria); color: var(--primaria); }
.orc-grade { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: start; }
.orc-form { background: var(--papel); border: 1px solid var(--linha); padding: 26px; display: flex; flex-direction: column; gap: 18px; }
.orc-form fieldset { border: 0; }
.orc-form legend { font-weight: 600; margin-bottom: 8px; font-family: var(--fonte-titulos); }
.orc-form legend small { color: var(--suave); font-weight: 400; font-family: var(--fonte-texto); }
.pilulas { display: flex; flex-wrap: wrap; gap: 6px; }
.pilulas label { position: relative; }
.pilulas input { position: absolute; opacity: 0; pointer-events: none; }
.pilulas span { display: block; padding: 8px 14px; border: 1px solid var(--linha); font-size: .9rem; cursor: pointer; }
.pilulas input:checked + span { border-color: var(--primaria); background: color-mix(in srgb, var(--primaria) 10%, #fff); color: var(--primaria); font-weight: 600; }
.pilulas input:focus-visible + span { outline: 2px solid var(--primaria); }
.medidas { display: grid; grid-template-columns: 1fr auto 1fr 1fr; gap: 10px; align-items: end; }
.medidas > span { padding-bottom: 12px; color: var(--suave); font-size: 1.2rem; }
.medidas label, .campo { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; font-weight: 600; }
.orc-form input:not([type="checkbox"]):not([type="radio"]) { border: 1px solid var(--linha); padding: 11px 12px; background: var(--fundo); font-size: 1rem; width: 100%; }
.orc-form input:focus { outline: 2px solid var(--primaria); outline-offset: -1px; }
.check { display: flex; align-items: center; gap: 8px; font-size: .92rem; }
.check input { accent-color: var(--primaria); width: 18px; height: 18px; }

.prancheta { position: sticky; top: 90px; background: var(--planta); color: #fff; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.prancheta-topo { display: flex; justify-content: space-between; font-family: var(--fonte-titulos); font-weight: 600; }
#p-area { color: #7fb0ff; }
#desenho { width: 100%; background: #12305a; }
#desenho .grade { fill: none; stroke: rgba(255,255,255,.07); stroke-width: 1; }
#desenho .peca { fill: rgba(127, 176, 255, .12); stroke: #fff; stroke-width: 2; }
#desenho .det { stroke: rgba(255,255,255,.55); stroke-width: 1; }
#desenho .forte { stroke: #fff; stroke-width: 1.6; }
#desenho .cota { stroke: #7fb0ff; stroke-width: 1; }
#desenho .txt { fill: #7fb0ff; font: 600 12px var(--fonte-titulos), sans-serif; text-anchor: middle; }
.prancheta-dados li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,.18); font-size: .88rem; }
.prancheta-dados span { color: #9fb7da; }
.prancheta small { text-align: center; color: #9fb7da; font-size: .8rem; }
.aviso-erro { color: #ffb4a8; font-size: .85rem; min-height: 1.1em; }

/* ---------- Antes e depois ---------- */
.projetos { background: var(--papel); }
.ad { position: relative; aspect-ratio: 16 / 7; overflow: hidden; margin-bottom: 28px; user-select: none; }
.ad img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-antes { position: absolute; inset: 0; }
.ad-antes img { filter: saturate(.6); }
.ad-rot { position: absolute; top: 16px; background: rgba(15,23,32,.75); color: #fff; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; padding: 5px 10px; }
.ad-rot.esq { left: 16px; }
.ad-rot.dir { right: 16px; }
.ad-linha { position: absolute; top: 0; bottom: 0; width: 3px; background: #fff; transform: translateX(-50%); pointer-events: none; }
.ad-linha span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--primaria); display: grid; place-items: center; font-weight: 700; box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.ad input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.filtros { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.filtros button { padding: 8px 14px; border: 1px solid var(--linha); font-size: .9rem; }
.filtros button.ativo { background: var(--texto); color: #fff; border-color: var(--texto); }
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.galeria figure { position: relative; }
.galeria img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.galeria figcaption { position: absolute; left: 10px; bottom: 10px; background: var(--papel); font-size: .8rem; padding: 4px 8px; font-weight: 600; }

/* ---------- Como trabalhamos ---------- */
.etapas { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--texto); margin-bottom: 40px; }
.etapas li { padding: 24px 20px 24px 0; border-right: 1px solid var(--linha); margin-right: 20px; }
.etapas li:last-child { border: 0; }
.etapa-n { font-family: var(--fonte-titulos); font-weight: 700; color: var(--primaria); font-size: 1.8rem; }
.etapas h3 { font-size: 1.2rem; margin: 6px 0; }
.etapas p { color: var(--suave); font-size: .94rem; margin-bottom: 10px; }
.etapas small { font-weight: 600; color: var(--primaria); }
.garantias { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.garantias div { background: var(--papel); border: 1px solid var(--linha); padding: 22px; display: flex; flex-direction: column; }
.garantias b { font-family: var(--fonte-titulos); font-size: 2.2rem; letter-spacing: -.03em; }
.garantias span { color: var(--suave); }

.vozes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; background: var(--planta); color: #fff; }
.vozes blockquote { font-family: var(--fonte-titulos); font-size: 1.35rem; line-height: 1.35; border-left: 3px solid #7fb0ff; padding-left: 20px; }
.vozes cite { display: block; margin-top: 10px; font-family: var(--fonte-texto); font-style: normal; font-size: .9rem; color: #9fb7da; }

.faq { max-width: 860px; border-top: 1px solid var(--linha); }
.faq-item { border-bottom: 1px solid var(--linha); }
.faq-item button { width: 100%; display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; font-weight: 600; text-align: left; }
.faq-item button span { color: var(--primaria); font-size: 1.3rem; line-height: 1; transition: transform .2s; }
.faq-item.aberto button span { transform: rotate(45deg); }
.faq-resp { max-height: 0; overflow: hidden; transition: max-height .3s; }
.faq-resp p { padding-bottom: 18px; color: var(--suave); }

.contato { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5vw; align-items: center; background: var(--papel); }
.contato p { color: var(--suave); margin-bottom: 8px; }
.contato .botao { margin-top: 12px; }
.bairros { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 18px; }
.bairros span { border: 1px solid var(--linha); padding: 5px 10px; font-size: .88rem; }
.contato iframe { width: 100%; min-height: 340px; border: 1px solid var(--linha); filter: grayscale(.5); }

.rodape { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 26px 6vw; font-size: .88rem; color: var(--suave); }
.rodape span { font-family: var(--fonte-titulos); font-weight: 700; color: var(--texto); }
.rodape a { text-decoration: underline; }

/* ---------- Responsivo ---------- */
@media (max-width: 1000px) {
  .hero, .orc-grade, .contato { grid-template-columns: 1fr; }
  .prancheta { position: static; }
  .tipos { grid-template-columns: repeat(3, 1fr); }
  .etapas { grid-template-columns: 1fr 1fr; }
  .etapas li { border-right: 0; border-bottom: 1px solid var(--linha); }
}

@media (max-width: 640px) {
  section { padding: 64px 18px; }
  .topo { padding: 14px 18px; }
  .marca { font-size: 1rem; }
  .topo-menu-btn { display: flex; }
  .topo-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--papel); border-bottom: 1px solid var(--linha); }
  .topo-nav.aberto { display: flex; }
  .topo-nav a { padding: 15px 18px; border-top: 1px solid var(--linha); }
  .medidas { grid-template-columns: 1fr auto 1fr; }
  .medidas label:last-child { grid-column: 1 / -1; }
  .ad { aspect-ratio: 4 / 3; }
  .galeria { grid-template-columns: 1fr 1fr; }
  .etapas, .garantias, .vozes { grid-template-columns: 1fr; }
  .orc-form { padding: 18px; }
}