/*
 * Atelier Veio — demo de marcenaria.
 * Paleta tirada do próprio ofício: verde-musgo de laca, latão de ferragem,
 * lâmina de nogueira e o cinza claro do gesso de obra recém-pintada.
 */
:root {
  --gesso: #E8E6E1;
  --papel: #F4F3F0;
  --musgo: #1E2B25;
  --musgo-2: #2A3A32;
  --musgo-3: #3B4D43;
  --latao: #9C7A43;
  --latao-claro: #CDAE74;
  --nogueira: #6B4A33;
  --tinta: #1E2B25;
  --tinta-suave: #4A5650;
  --linha: #CFCBC2;
  --wa: #1F7A4D;
  --wa-hover: #17623D;
  --erro: #9B2C1F;

  --serif: "Young Serif", Georgia, "Times New Roman", serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gutter: 16px;
  --max: 1240px;
  --radius-s: 4px;
  --radius-m: 10px;
  --section-y: clamp(64px, 10vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Compensa o cabeçalho fixo ao pular para as âncoras. */
  scroll-padding-top: 76px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--gesso);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; line-height: 1.12; letter-spacing: -0.01em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: 1.4rem; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--latao); outline-offset: 3px; border-radius: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 10px 14px; background: var(--musgo); color: #fff; border-radius: var(--radius-s);
}
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 720px) { :root { --gutter: 32px; } }

.section { padding: var(--section-y) 0; }

/* ---------------------------------------------------------------- botões */
/* Toda variação de botão define cor de texto e fundo explícitas:
   já houve bug de texto branco herdado sobre fundo branco. */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 22px;
  border: 1.5px solid transparent; border-radius: 999px;
  font: 600 1rem/1.2 var(--sans); text-decoration: none; text-align: center;
  cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
  color: var(--tinta); background: transparent;
}
.btn .icon { width: 20px; height: 20px; flex: none; }
.btn--wa { background: var(--wa); color: #FFFFFF; }
.btn--wa:hover { background: var(--wa-hover); color: #FFFFFF; }
.btn--ghost { background: transparent; color: var(--tinta); border-color: var(--tinta); }
.btn--ghost:hover { background: var(--tinta); color: var(--papel); }
.btn--small { min-height: 42px; padding: 9px 16px; font-size: .95rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-block; margin-top: 24px; padding-bottom: 2px;
  color: var(--tinta); font-weight: 600; text-decoration: none;
  border-bottom: 1.5px solid var(--latao);
}
.link-arrow:hover { color: var(--nogueira); }

/* ---------------------------------------------------------------- topo */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(232, 230, 225, .92);
  backdrop-filter: saturate(1.2) blur(10px);
  -webkit-backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.topbar.is-scrolled { border-bottom-color: var(--linha); }
.topbar__inner { display: flex; align-items: center; gap: 16px; min-height: 64px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--musgo); margin-right: auto; }
.brand__mark { width: 34px; height: 34px; color: var(--musgo); }
.brand__name { font-family: var(--serif); font-size: 1.3rem; letter-spacing: .005em; }

.nav { order: 3; }
.nav__toggle {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 42px; padding: 8px 12px; border: 1px solid var(--linha); border-radius: 999px;
  background: var(--papel); color: var(--tinta); font: 600 .95rem var(--sans); cursor: pointer;
}
.nav__toggle-bars, .nav__toggle-bars::before {
  display: block; width: 16px; height: 1.5px; background: currentColor; position: relative;
}
.nav__toggle-bars::before { content: ""; position: absolute; top: 5px; }
.nav__toggle-bars { transform: translateY(-2.5px); }
.nav__list {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  padding: 8px var(--gutter) 20px; background: var(--gesso); border-bottom: 1px solid var(--linha);
}
.nav__list.is-open { display: block; }
.nav__list a { display: block; padding: 12px 0; color: var(--tinta); text-decoration: none; font-size: 1.15rem; border-bottom: 1px solid var(--linha); }
.topbar__cta { display: none; }

@media (min-width: 960px) {
  .nav { order: 0; }
  .nav__toggle { display: none; }
  .nav__list { display: flex; position: static; gap: 28px; padding: 0; background: none; border: 0; }
  .nav__list a { padding: 6px 0; font-size: .98rem; border: 0; color: var(--tinta-suave); }
  .nav__list a:hover { color: var(--tinta); }
  .topbar__cta { display: inline-flex; margin-left: 12px; }
}

/* ---------------------------------------------------------------- hero */
.hero { padding: 24px 0 var(--section-y); }
.hero__grid { display: grid; gap: 0; }
/* No celular a foto com as cotas sobe para logo depois do título,
   senão ela ficaria fora da primeira tela. */
.hero__text { display: contents; }
.hero__kicker { order: 1; }
.hero h1 { order: 2; }
.hero__media { order: 3; margin-top: 24px !important; }
.hero__lead { order: 4; }
.hero__actions { order: 5; }
.hero__facts { order: 6; }
.hero__kicker { color: var(--nogueira); font-weight: 600; font-size: .98rem; margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.35rem, 7.4vw, 4.6rem); line-height: 1.04; letter-spacing: -0.02em; max-width: 14ch; }
.hero__lead { margin-top: 20px; max-width: 36rem; color: var(--tinta-suave); font-size: 1.12rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__actions .btn { flex: 1 1 auto; }
.hero__facts { display: grid; gap: 10px; margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--linha); color: var(--tinta-suave); font-size: .98rem; }
.hero__facts li { display: block; }
.hero__facts li::before {
  /* Pequena marca de régua no lugar do marcador de lista. */
  content: ""; display: inline-block; width: 12px; height: 9px; margin-right: 10px; vertical-align: 0;
  background: linear-gradient(var(--latao), var(--latao)) left / 1.5px 100% no-repeat,
              linear-gradient(var(--latao), var(--latao)) center / 100% 1.5px no-repeat,
              linear-gradient(var(--latao), var(--latao)) right / 1.5px 100% no-repeat;
}
.hero__facts strong { color: var(--tinta); font-weight: 700; }

.hero__media { margin: 0 calc(var(--gutter) * -1); }
.hero__frame { position: relative; aspect-ratio: 4 / 3; background: #d9d2c6; overflow: hidden; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__media figcaption { padding: 10px var(--gutter) 0; font-size: .85rem; color: var(--tinta-suave); }

.cotas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.cota__line, .cota__ext, .cota__tick { stroke: #F3E3C2; fill: none; stroke-linecap: round; }
.cota__line { stroke-width: 3; }
.cota__ext { stroke-width: 2; opacity: .8; }
.cota__tick { stroke-width: 4; }
.cota__tag { fill: var(--musgo); }
.cota__label { fill: #F3E3C2; font: 600 30px var(--sans); text-anchor: middle; letter-spacing: .02em; }

@media (min-width: 600px) {
  .hero__facts { display: flex; flex-wrap: wrap; gap: 10px 26px; }
  .hero__facts li { white-space: nowrap; }
  .hero__actions .btn { flex: 0 0 auto; }
}

@media (min-width: 960px) {
  .hero { padding-top: 40px; }
  .hero__grid { grid-template-columns: minmax(0, 11fr) minmax(0, 14fr); align-items: center; gap: 48px; }
  .hero__text { display: block; }
  .hero__media { margin-top: 0 !important; }
  .hero__media { margin: 0 calc((100vw - min(100vw, var(--max))) / -2 - var(--gutter)) 0 0; }
  .hero__frame { border-radius: var(--radius-m) 0 0 var(--radius-m); }
  .hero__media figcaption { padding-left: 0; }
}

/* Única animação automática da página: as cotas se desenham uma vez,
   como um traço de projeto, para apresentar a ideia de "sob medida". */
@media (prefers-reduced-motion: no-preference) {
  .cota__line, .cota__ext, .cota__tick { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: draw 1.4s cubic-bezier(.6,.1,.2,1) forwards; }
  .cota__tag, .cota__label { opacity: 0; animation: appear .5s ease forwards; }
  .cota--h :is(.cota__line, .cota__ext, .cota__tick) { animation-delay: .35s; }
  .cota--h :is(.cota__tag, .cota__label) { animation-delay: 1.3s; }
  .cota--v2 :is(.cota__line, .cota__ext, .cota__tick) { animation-delay: .75s; }
  .cota--v2 :is(.cota__tag, .cota__label) { animation-delay: 1.7s; }
  .cota--v1 :is(.cota__line, .cota__ext, .cota__tick) { animation-delay: 1.1s; }
  .cota--v1 :is(.cota__tag, .cota__label) { animation-delay: 2.05s; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes appear { to { opacity: 1; } }

/* ---------------------------------------------------------------- serviços */
.services { background: var(--papel); }
.services__grid { display: grid; gap: 40px; }
.services__intro p { margin-top: 16px; color: var(--tinta-suave); max-width: 30rem; }
.services__list { display: grid; gap: 0; border-top: 1px solid var(--linha); }
.service { display: grid; gap: 16px; padding: 28px 0; border-bottom: 1px solid var(--linha); }
.service__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-s); background: #d9d2c6; }
.service h3 { font-size: 1.6rem; }
.service__body p { margin-top: 8px; color: var(--tinta-suave); max-width: 38rem; }
.service__cta {
  display: inline-block; margin-top: 14px; padding: 4px 0;
  color: var(--nogueira); font-weight: 600; text-decoration: underline; text-decoration-color: var(--latao);
  text-underline-offset: 5px; text-decoration-thickness: 1.5px;
}
.service__cta:hover { color: var(--tinta); }

@media (min-width: 640px) {
  .service { grid-template-columns: 220px 1fr; gap: 28px; align-items: start; }
}
@media (min-width: 960px) {
  .services__grid { grid-template-columns: 4fr 8fr; gap: 64px; }
  .services__intro { position: sticky; top: 110px; align-self: start; }
  .service { grid-template-columns: 260px 1fr; gap: 36px; padding: 32px 0; }
}

/* ---------------------------------------------------------------- projetos */
.projects { background: var(--musgo); color: #EDEBE5; }
.projects h2 { color: #F4F3F0; }
.projects__head { display: grid; gap: 12px; margin-bottom: 28px; }
.projects__head p { color: #BFC6C0; }

.filters { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 12px; margin: 0 calc(var(--gutter) * -1); padding-left: var(--gutter); padding-right: var(--gutter); scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filter {
  flex: none; min-height: 44px; padding: 10px 18px;
  border: 1px solid var(--musgo-3); border-radius: 999px;
  background: transparent; color: #E4E8E4;
  font: 500 .97rem var(--sans); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
}
.filter:hover { border-color: var(--latao-claro); color: #FFFFFF; }
.filter[aria-pressed="true"] { background: var(--latao-claro); border-color: var(--latao-claro); color: var(--musgo); font-weight: 600; }
.filter:focus-visible { outline-color: var(--latao-claro); }

.gallery { columns: 2; column-gap: 12px; margin-top: 16px; }
.shot { break-inside: avoid; margin-bottom: 18px; }
.shot[hidden] { display: none; }
.shot__btn {
  display: block; width: 100%; padding: 0; border: 0; border-radius: var(--radius-s);
  background: var(--musgo-2); color: inherit; cursor: zoom-in; overflow: hidden;
}
.shot__btn img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.shot--tall .shot__btn img { aspect-ratio: 4 / 5; }
.shot__btn:hover img { transform: scale(1.025); }
.shot__btn:focus-visible { outline-color: var(--latao-claro); }
.shot__cap { margin-top: 8px; color: #BFC6C0; font-size: .82rem; line-height: 1.4; }
.shot__cap strong { display: block; color: #F4F3F0; font-family: var(--serif); font-weight: 400; font-size: .98rem; }

@media (min-width: 600px) {
  .gallery { column-gap: 20px; }
  .shot { margin-bottom: 24px; }
  .shot__cap { font-size: .95rem; margin-top: 10px; }
  .shot__cap strong { font-size: 1.12rem; }
}
@media (min-width: 1000px) {
  .projects__head { grid-template-columns: 1fr auto; align-items: end; }
  .gallery { columns: 3; column-gap: 24px; }
  .filters { margin: 0; padding-left: 2px; padding-right: 2px; flex-wrap: wrap; }
}

/* ---------------------------------------------------------------- processo */
.process__head { display: grid; gap: 12px; max-width: 46rem; }
.process__head p { color: var(--tinta-suave); }
.steps { display: grid; gap: 0; margin-top: 44px; counter-reset: step; }
.step { position: relative; padding: 0 0 36px 64px; }
/* Linha vertical com marcações de trena ligando as etapas no celular. */
.step::before {
  content: ""; position: absolute; left: 21px; top: 44px; bottom: 0; width: 10px;
  background: linear-gradient(var(--latao), var(--latao)) left / 1.5px 100% no-repeat,
              repeating-linear-gradient(to bottom, var(--latao) 0 1.5px, transparent 1.5px 12px) left / 8px 100% no-repeat;
  opacity: .7;
}
.step:last-child::before { display: none; }
.step__n {
  position: absolute; left: 0; top: 0;
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 1.5px solid var(--musgo); border-radius: 50%;
  font-family: var(--serif); font-size: 1.25rem; color: var(--musgo); background: var(--gesso);
}
.step__when { color: var(--nogueira); font-weight: 600; font-size: .95rem; margin-bottom: 4px; padding-top: 2px; }
.step h3 { margin-bottom: 8px; }
.step p:last-child { color: var(--tinta-suave); }

@media (min-width: 960px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .step { padding: 72px 0 0; }
  .step::before {
    left: 52px; right: -32px; top: 21px; bottom: auto; width: auto; height: 10px;
    background: linear-gradient(var(--latao), var(--latao)) top / 100% 1.5px no-repeat,
                repeating-linear-gradient(to right, var(--latao) 0 1.5px, transparent 1.5px 12px) top / 100% 8px no-repeat;
  }
}

/* ---------------------------------------------------------------- diferenciais */
.values { background: var(--papel); }
.values__grid { display: grid; gap: 0; margin-top: 36px; border-top: 1.5px solid var(--musgo); }
.value { padding: 28px 0; border-bottom: 1px solid var(--linha); }
.value h3 { font-size: 1.55rem; margin-bottom: 10px; }
.value p { color: var(--tinta-suave); max-width: 34rem; }

.swatches { display: flex; flex-wrap: wrap; gap: 14px 18px; margin-top: 22px; }
.swatches li { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: .85rem; color: var(--tinta-suave); width: 64px; text-align: center; line-height: 1.3; }
.swatch { width: 56px; height: 56px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(30, 43, 37, .15); }
/* Veio desenhado só com gradientes, sem imagem extra para carregar. */
.swatch--freijo { background: repeating-linear-gradient(100deg, #B98A55 0 5px, #A97A47 5px 7px, #C29560 7px 13px, #AD7E4B 13px 15px); }
.swatch--carvalho { background: repeating-linear-gradient(95deg, #D2B48A 0 6px, #C2A277 6px 8px, #D9BE96 8px 15px, #C8A980 15px 16px); }
.swatch--nogueira { background: repeating-linear-gradient(98deg, #5E3F2B 0 4px, #4C3223 4px 6px, #6B4A33 6px 12px, #563826 12px 14px); }
.swatch--musgo { background: radial-gradient(circle at 30% 30%, #4A5E52, #2C3B33 70%); }
.swatch--off { background: radial-gradient(circle at 30% 30%, #FAF8F3, #E6E2D8 75%); }

@media (min-width: 840px) {
  .values__grid { grid-template-columns: 1.4fr 1fr 1fr; column-gap: 40px; }
  .value { padding: 36px 0; border-bottom: 0; }
  .value--materials { grid-row: span 3; padding-right: 40px; border-right: 1px solid var(--linha); }
  .value:not(.value--materials) { grid-column: span 2; display: grid; grid-template-columns: 1fr 1.3fr; gap: 24px; border-bottom: 1px solid var(--linha); }
  .value:not(.value--materials) h3 { margin: 0; }
  .value:last-child { border-bottom: 0; }
}

/* ---------------------------------------------------------------- depoimentos */
.quotes__head { display: grid; gap: 10px; }
.quotes__note { color: var(--tinta-suave); font-size: .95rem; }
.quotes__grid { display: grid; gap: 20px; margin-top: 36px; }
.quote { margin: 0; padding: 28px 24px; background: var(--papel); border-radius: var(--radius-m); border-left: 3px solid var(--latao); }
.quote blockquote { margin: 0; }
.quote blockquote p { font-family: var(--serif); font-size: 1.22rem; line-height: 1.45; color: var(--tinta); }
.quote figcaption { margin-top: 18px; color: var(--tinta-suave); font-size: .95rem; }
.quote figcaption strong { display: block; color: var(--tinta); }
.tag { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px; background: var(--gesso); color: var(--tinta-suave); font-size: .78rem; font-weight: 600; }

@media (min-width: 900px) {
  .quotes__head { grid-template-columns: 1fr auto; align-items: end; }
  .quotes__grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}

/* ---------------------------------------------------------------- sobre */
.about { background: var(--musgo-2); color: #E4E8E4; }
.about__grid { display: grid; gap: 36px; }
.about__media { margin: 0; }
.about__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-m); background: var(--musgo-3); }
.about h2 { color: #F4F3F0; max-width: 18ch; }
.about__text p { margin-top: 18px; color: #C9D0CA; max-width: 36rem; line-height: 1.7; }
.about__facts { display: grid; gap: 16px; margin: 32px 0 0; padding-top: 24px; border-top: 1px solid var(--musgo-3); }
.about__facts dt { color: var(--latao-claro); font-weight: 600; font-size: .92rem; }
.about__facts dd { margin: 2px 0 0; color: #F4F3F0; }

@media (min-width: 900px) {
  .about__grid { grid-template-columns: 5fr 6fr; gap: 72px; align-items: center; }
  .about__media img { aspect-ratio: 9 / 11; }
  .about__facts { grid-template-columns: repeat(3, 1fr); }
}

/* ---------------------------------------------------------------- área */
.area__grid { display: grid; gap: 40px; align-items: center; }
.area__text > p { margin-top: 12px; color: var(--tinta-suave); }
.zones { display: grid; gap: 0; margin-top: 28px; }
.zone { display: grid; grid-template-columns: 20px 1fr; column-gap: 14px; padding: 18px 0; border-top: 1px solid var(--linha); }
.zone::before { content: ""; grid-row: span 2; width: 16px; height: 16px; margin-top: 6px; border-radius: 50%; border: 1.5px solid var(--nogueira); }
.zone--1::before { background: #B98A55; }
.zone--2::before { background: #D9C3A0; }
.zone--3::before { background: transparent; }
.zone h3 { font-size: 1.25rem; }
.zone p { color: var(--tinta-suave); margin-top: 4px; }

.rings { width: min(100%, 420px); height: auto; margin: 0 auto; }
.ring { stroke: var(--nogueira); stroke-width: 1.5; }
.ring--3 { fill: #EFE9DE; stroke-dasharray: 3 6; }
.ring--2 { fill: #D9C3A0; }
.ring--1 { fill: #B98A55; }
.ring__core { fill: var(--musgo); }
.ring__grain { fill: none; stroke: var(--nogueira); stroke-width: .8; opacity: .35; }
.ring__label { font: 600 15px var(--sans); fill: var(--musgo); text-anchor: middle; }
.ring__label--soft { fill: var(--nogueira); font-weight: 500; font-size: 14px; }

@media (min-width: 900px) {
  .area__grid { grid-template-columns: 1fr 1fr; gap: 72px; }
}

/* ---------------------------------------------------------------- formulário */
.quote-form { background: var(--musgo); color: #E4E8E4; }
.quote-form h2 { color: #F4F3F0; }
.quote-form__grid { display: grid; gap: 36px; }
.quote-form__intro p { margin-top: 14px; color: #C9D0CA; max-width: 30rem; }
.quote-form__tip { padding-left: 14px; border-left: 2px solid var(--latao-claro); }

.form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px;
  padding: 24px 20px; background: var(--papel); color: var(--tinta);
  border-radius: var(--radius-m);
}
.field { grid-column: 1 / -1; display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: .95rem; color: var(--tinta); }
.optional { font-weight: 400; color: var(--tinta-suave); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  border: 1.5px solid #B9B4AA; border-radius: var(--radius-s);
  /* Cor e fundo explícitos: o campo nunca herda o texto claro da seção escura. */
  background: #FFFFFF; color: #1E2B25;
  font: 400 1rem/1.4 var(--sans);
  -webkit-text-fill-color: #1E2B25;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 40px;
  background: #FFFFFF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%231E2B25' stroke-width='1.8'/%3E%3C/svg%3E") no-repeat right 14px center;
}
.field ::placeholder { color: #6E7772; -webkit-text-fill-color: #6E7772; opacity: 1; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--musgo); outline: 3px solid rgba(156, 122, 67, .45); outline-offset: 0; }
.field [aria-invalid="true"] { border-color: var(--erro); }
.field__error { color: var(--erro); font-size: .9rem; font-weight: 500; }
.form .btn { grid-column: 1 / -1; margin-top: 4px; }
.form__status { grid-column: 1 / -1; color: var(--tinta); font-size: .95rem; }
.form__status:empty { display: none; }
.form__status a { color: var(--wa); font-weight: 600; }

@media (min-width: 520px) { .field--half { grid-column: span 1; } }
@media (min-width: 900px) {
  .quote-form__grid { grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; }
  .form { padding: 36px; }
}

/* ---------------------------------------------------------------- rodapé */
.footer { background: #16201B; color: #C9D0CA; padding: 56px 0 96px; }
.footer__grid { display: grid; gap: 32px; }
.footer__name { font-family: var(--serif); font-size: 1.5rem; color: #F4F3F0; margin-bottom: 6px; }
.footer__nav { display: grid; gap: 10px; }
.footer__nav a { color: #E4E8E4; text-decoration: none; }
.footer__nav a:hover { color: var(--latao-claro); }
.footer__contact { display: grid; gap: 10px; justify-items: start; font-size: .95rem; }
.footer__legal { display: grid; gap: 6px; margin-top: 44px; padding-top: 20px; border-top: 1px solid #2E3D35; font-size: .85rem; color: #98A39C; }
.footer__seal { color: #B7BFB9; }

@media (min-width: 840px) {
  .footer { padding-bottom: 56px; }
  .footer__grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer__legal { grid-template-columns: 1fr auto; }
}

/* ---------------------------------------------------------------- CTA fixo no celular */
.mobile-cta {
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 40; box-shadow: 0 8px 24px rgba(22, 32, 27, .35);
  transform: translateY(0); transition: transform .3s ease, opacity .3s ease;
}
.mobile-cta.is-hidden { transform: translateY(140%); opacity: 0; pointer-events: none; }
@media (min-width: 960px) { .mobile-cta { display: none; } }

/* ---------------------------------------------------------------- lightbox */
.lightbox {
  width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0;
  border: 0; background: rgba(14, 20, 17, .96); color: #F4F3F0;
}
.lightbox::backdrop { background: rgba(14, 20, 17, .9); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox__frame { display: grid; gap: 12px; justify-items: center; padding: 64px 16px 88px; max-width: 1400px; }
.lightbox__img { max-width: 100%; max-height: calc(100dvh - 170px); object-fit: contain; border-radius: var(--radius-s); }
.lightbox__cap { text-align: center; color: #D7DCD8; font-size: .98rem; }
.lightbox__cap strong { color: #FFFFFF; font-family: var(--serif); font-weight: 400; font-size: 1.15rem; }
.lightbox__btn {
  position: absolute; display: grid; place-items: center; width: 48px; height: 48px;
  border: 1px solid rgba(244, 243, 240, .35); border-radius: 50%;
  background: rgba(30, 43, 37, .85); color: #F4F3F0; cursor: pointer;
}
.lightbox__btn:hover { background: var(--latao-claro); color: var(--musgo); }
.lightbox__btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.lightbox__close { top: 12px; right: 12px; }
.lightbox__prev { left: calc(50% - 60px); bottom: 20px; }
.lightbox__next { right: calc(50% - 60px); bottom: 20px; }
@media (min-width: 900px) {
  .lightbox__prev { left: 24px; bottom: auto; top: calc(50% - 24px); }
  .lightbox__next { right: 24px; bottom: auto; top: calc(50% - 24px); }
  .lightbox__frame { padding: 48px 96px; }
  .lightbox__img { max-height: calc(100dvh - 140px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}