/* Viana Refrigeração (base modelo orcamento-simples): cabeçalho em barra, hero centralizada com leque de fotos e pedido em pop-up (.rq-dialog).
   Paleta do banner dele: azul-marinho com o laranja do telefone. --blue é o laranja de destaque (nome herdado do modelo). */
:root {
  --navy: #101c52;
  --navy-2: #1a2a6e;
  --blue: #bf5600;
  --blue-hover: #9e4700;
  --ice: #fdeedd;
  --frost: #f5f6fb;
  --surface: #ffffff;
  --silver: #c9d0d7;
  --text: #101c52;
  --muted: #565d78;
  --muted-dark: #a9b6c8;
  --line: rgba(16, 28, 82, .1);
  --line-dark: rgba(255, 255, 255, .12);
  /* aliases usados pelo popup de pedido */
  --ink: var(--navy);
  --paper: var(--frost);
  --cold: #ffb21e;
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Archivo", system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 4.75rem;
  --radius: 22px;
  --star: #f2b01e;
  --ok: #1f9d55;
  --ok-hover: #188747;
  /* botões (bloco de tools/lib/botoes.css) */
  --btn-bg: var(--blue);
  --btn-bg-hover: var(--blue-hover);
  --btn-ink: var(--navy);
  --btn-light-hover: var(--ice);
  --btn-ease: var(--ease);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { background: var(--frost); color: var(--text); font-family: var(--font); font-size: 1.0625rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; font-stretch: 112%; line-height: 1.06; letter-spacing: -.03em; text-wrap: balance; }
p { text-wrap: pretty; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex: none; fill: currentColor; }
.accent, h1 em, h2 em { font-style: normal; color: var(--blue); }
.wrap { width: min(100% - 2rem, 77.5rem); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: .6rem 1rem; border-radius: 10px; background: var(--surface); }
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* Botões aprovados (regras 4b e 10), copiados de tools/lib/botoes.css. Nunca: margem negativa no ícone, white-space: normal. */

.button {
  --pad-x: 1.6rem; --pad-icon: .45rem; --icon: 2.1rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .8rem;
  min-height: 3.1rem; padding: .85rem var(--pad-x); border: 0; border-radius: 999px;
  background: var(--btn-bg); color: #fff; font: inherit; font-weight: 600; font-size: 1rem; line-height: 1.2;
  white-space: nowrap; text-decoration: none; cursor: pointer;
  transition: transform .5s var(--btn-ease), background-color .3s, box-shadow .5s var(--btn-ease);
}
.button:hover { background: var(--btn-bg-hover); transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(.98); }
/* Ícone de botão sempre dentro de um círculo, encostado na borda */
.button > .icon {
  flex: none; width: var(--icon); height: var(--icon); padding: calc(var(--icon) * .24); border-radius: 50%;
  background: rgba(255, 255, 255, .2); fill: currentColor; transition: transform .5s var(--btn-ease), background-color .3s;
}
/* Encosta pelo padding do botão, não por margem negativa: com margem o Chrome calcula a largura curta e o texto entra embaixo do círculo.
   O texto fica com a folga cheia (--pad-x) e o círculo a --pad-icon da borda. button-lead = ícone antes do texto (WhatsApp) */
.button:has(> .icon) { padding: var(--pad-icon) var(--pad-icon) var(--pad-icon) var(--pad-x); }
.button.button-lead { padding: var(--pad-icon) var(--pad-x) var(--pad-icon) var(--pad-icon); }
.button:not(.button-lead):hover > .icon { transform: translateX(3px); }
.button-sm { --pad-x: 1.15rem; --pad-icon: .4rem; --icon: 1.75rem; min-height: 2.6rem; padding-block: .55rem; font-size: .94rem; }
.button-lg { --pad-x: clamp(1.6rem, 1.4rem + .6vw, 1.95rem); --pad-icon: .5rem; --icon: 2.45rem; min-height: 3.6rem; padding-block: 1rem; font-size: clamp(1rem, .96rem + .15vw, 1.06rem); }
/* Largura total: texto no centro e círculo encostado na borda. O pseudo do outro lado faz o contrapeso
   do círculo e encolhe quando falta espaço (320px), então o rótulo nunca aperta */
.button.button-block { width: 100%; justify-content: space-between; gap: 0; padding-inline: var(--pad-icon); }
.button-block > .icon { margin-left: .8rem; }
.button-block.button-lead > .icon { margin: 0 .8rem 0 0; }
.button-block:not(.button-lead)::before, .button-block.button-lead::after { content: ""; flex: 0 1 calc(var(--icon) + .8rem); min-width: .7rem; }
.button-light { background: #fff; color: var(--btn-ink); }
.button-light:hover { background: var(--btn-light-hover); }
.button-light > .icon { background: var(--btn-bg); color: #fff; }

/* Mobile (regra 12): botão principal de cada seção vira largura total; no tablet, limitado e centralizado */
@media (max-width: 48em) {
  .button.button-fluid { display: flex; width: min(100%, 26rem); margin-inline: auto; justify-content: space-between; gap: 0; padding-inline: var(--pad-icon); }
  .button-fluid > .icon { margin-left: .8rem; }
  .button-fluid::before { content: ""; flex: 0 1 calc(var(--icon) + .8rem); min-width: .7rem; }
}

/* Header claro com wordmark */
.header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: rgba(245, 246, 251, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.header.is-scrolled { border-color: var(--line); background: rgba(255, 255, 255, .92); }
.header-bar { height: 100%; display: flex; align-items: center; gap: 2rem; }
.logo { display: inline-flex; align-items: baseline; gap: .3em; color: var(--text); font-family: var(--font-display); font-weight: 700; font-stretch: 112%; font-size: 1.35rem; letter-spacing: -.03em; line-height: 1; white-space: nowrap; text-decoration: none; }
.logo b { color: var(--blue); font-weight: inherit; }
.nav { display: flex; gap: 1.75rem; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: .97rem; font-weight: 500; transition: color .2s; }
.nav a:hover { color: var(--text); }
.menu-toggle { display: none; }

/* Hero: título central + 5 fotos em leque */
.hero {
  position: relative; overflow: hidden; display: flex; flex-direction: column; text-align: center;
  min-height: min(calc(100svh - var(--header-h)), 60rem); padding-top: clamp(1.5rem, 5.5vh, 4.5rem);
  background: radial-gradient(ellipse 70% 60% at 50% 30%, rgba(255, 178, 30, .35), transparent 70%), linear-gradient(180deg, var(--frost), var(--ice));
}
.hero-copy { container-type: inline-size; display: flex; flex-direction: column; align-items: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: clamp(.9rem, 2.4vh, 1.4rem); padding: .4rem .9rem .4rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .75); box-shadow: 0 0 0 1px var(--line); color: var(--muted); font-weight: 500; font-size: .95rem; }
.hero-kicker .icon { color: var(--blue); }
.hero-title { font-size: min(6.9cqi, 5.1rem, 9.5vh); line-height: 1.02; letter-spacing: -.035em; margin-bottom: clamp(1rem, 2.6vh, 1.4rem); }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.04em; }
.hero-title .line > span { display: block; white-space: nowrap; }
.hero-sub { max-width: 48rem; color: var(--muted); font-size: clamp(1.02rem, 1.2vw, 1.15rem); margin-bottom: clamp(1.4rem, 3.4vh, 2rem); text-wrap: balance; }
.hero-fan { position: relative; flex: 1; min-height: clamp(15rem, 32vh, 21rem); margin-top: clamp(1.25rem, 3.8vh, 3.25rem); }
.fan-card {
  --w: clamp(9.5rem, min(15.5vw, 27vh), 14.5rem);
  position: absolute; left: 50%; top: 0; width: var(--w); aspect-ratio: 4 / 5; margin: 0; overflow: hidden;
  border-radius: 22px; background: var(--ice); box-shadow: 0 30px 50px -28px rgba(16, 28, 82, .55), 0 0 0 1px rgba(255, 255, 255, .6);
  transform: translateX(-50%) translate(var(--x, 0), var(--y, 0)) rotate(var(--r, 0deg)) scale(var(--s, 1));
}
.fan-card img { width: 100%; height: 100%; object-fit: cover; }
.fan-front { --w: clamp(11rem, min(18.5vw, 32vh), 17rem); z-index: 3; }
.fan-l1 { --x: -88%; --y: 1.6rem; --r: -7deg; --s: .92; z-index: 2; }
.fan-r1 { --x: 88%; --y: 1.6rem; --r: 7deg; --s: .92; z-index: 2; }
.fan-l2 { --x: -168%; --y: 4.6rem; --r: -13deg; --s: .82; z-index: 1; }
.fan-r2 { --x: 168%; --y: 4.6rem; --r: 13deg; --s: .82; z-index: 1; }
.fan-l2 img, .fan-r2 img { filter: saturate(.85); }

/* Entrada da hero: texto sobe desfocando, cartões abrem o leque */
.js .hero-kicker, .js .hero-sub, .js .hero-cta { opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
.js .hero-title .line > span { transform: translateY(105%); transition: transform 1.1s var(--ease); }
.js .fan-card { opacity: 0; transform: translateX(-50%) translateY(40%) scale(.9); transition: transform 1.3s var(--ease), opacity .8s var(--ease); }
.is-ready .hero-kicker, .is-ready .hero-sub, .is-ready .hero-cta { opacity: 1; transform: none; filter: none; }
.is-ready .hero-title .line > span { transform: none; }
.is-ready .fan-card { opacity: 1; transform: translateX(-50%) translate(var(--x, 0), var(--y, 0)) rotate(var(--r, 0deg)) scale(var(--s, 1)); }
.is-ready .hero-title .line:nth-child(2) > span { transition-delay: .1s; }
.is-ready .hero-sub { transition-delay: .25s; }
.is-ready .hero-cta { transition-delay: .35s; }
.is-ready .fan-front { transition-delay: .35s; }
.is-ready .fan-l1, .is-ready .fan-r1 { transition-delay: .5s; }
.is-ready .fan-l2, .is-ready .fan-r2 { transition-delay: .62s; }

/* Números */
.stats { background: var(--navy); color: #fff; }
.stats-list { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-list li { display: grid; gap: .3rem; padding: clamp(1.75rem, 3.5vw, 2.5rem) 1.5rem; border-left: 1px solid var(--line-dark); }
.stats-list li:first-child { border-left: 0; padding-left: 0; }
.stats-list strong { font-family: var(--font-display); font-weight: 700; font-stretch: 112%; font-size: clamp(1.6rem, 2.6vw, 2.3rem); letter-spacing: -.03em; line-height: 1; color: var(--cold); }
.stats-list span { color: var(--muted-dark); font-size: .97rem; text-wrap: balance; }

/* Cabeçalho de seção */
.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 1.25rem 4rem; align-items: end; margin-bottom: clamp(2.25rem, 4vw, 3.25rem); }
.section-head h2, .onsite-copy h2, .reviews-head h2, .about-copy h2, .faq-head h2, .contact-copy h2 { font-size: clamp(2rem, 4vw, 3.3rem); }
.section-head p { color: var(--muted); font-size: 1.1rem; max-width: 31rem; }
.section-head a { color: var(--blue); }

/* Linha fria */
.services { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.line-grid { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); grid-auto-rows: 1fr; gap: 1rem; }
.line-card { display: flex; flex-direction: column; gap: 1rem; padding: 1.4rem; border-radius: var(--radius); background: var(--surface); box-shadow: 0 1px 0 var(--line), 0 24px 40px -36px rgba(16, 28, 82, .45); transition: transform .4s var(--ease), box-shadow .4s; }
.line-card:hover { transform: translateY(-4px); box-shadow: 0 1px 0 var(--line), 0 30px 50px -32px rgba(16, 28, 82, .5); }
.line-card img { height: 7.5rem; width: 100%; object-fit: contain; }
.line-card-lg { grid-row: span 2; background: linear-gradient(180deg, var(--surface) 55%, var(--ice)); }
.line-card-lg img { height: auto; flex: 1; min-height: 14rem; max-height: 20rem; }
.line-grid-4 .line-card-lg { grid-row: auto; }
.line-grid-4 .line-card img { object-fit: cover; border-radius: 14px; }
@media (min-width: 64.01em) { .line-grid-4 .line-card:not(.line-card-lg) img { height: 12rem; } }
.line-card > div { display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.line-card h3 { font-size: 1.3rem; }
.line-card-lg h3 { font-size: 1.75rem; }
.line-card p { color: var(--muted); font-size: .97rem; text-wrap: balance; }
.card-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: auto; padding-top: .4rem; color: var(--blue); font-weight: 600; font-size: .97rem; text-decoration: none; }
.card-link .icon { transition: transform .3s var(--ease); }
.card-link:hover .icon { transform: translateX(3px); }
.extras { display: flex; align-items: center; gap: 1rem 1.5rem; flex-wrap: wrap; margin-top: 1.5rem; padding: 1.1rem 1.4rem; border-radius: 18px; background: var(--ice); }
.extras p { font-weight: 600; }
.extras ul { display: flex; flex-wrap: wrap; gap: .5rem; }
.extras li { padding: .35rem .85rem; border-radius: 999px; background: var(--surface); font-size: .93rem; font-weight: 500; }

/* Conserto no local */
.onsite { padding-block: clamp(4.5rem, 9vw, 7.5rem); background: var(--surface); }
.onsite-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.onsite-photo { position: relative; overflow: hidden; border-radius: 28px; aspect-ratio: 1; }
.onsite-photo img { width: 100%; height: 100%; object-fit: cover; }
.onsite-photo figcaption { position: absolute; left: 1rem; bottom: 1rem; display: inline-flex; align-items: center; gap: .5rem; padding: .55rem .95rem; border-radius: 999px; background: rgba(255, 255, 255, .92); font-weight: 600; font-size: .92rem; }
.onsite-photo figcaption .icon { color: var(--blue); }
.onsite-copy h2 { margin-bottom: 1.25rem; }
.onsite-copy > p { color: var(--muted); font-size: 1.1rem; max-width: 34rem; margin-bottom: 2rem; }
.checks { display: grid; gap: 1.1rem; }
.checks li { display: flex; gap: .9rem; align-items: flex-start; color: var(--muted); }
.checks .icon { width: 1.9rem; height: 1.9rem; padding: .4rem; border-radius: 50%; background: var(--ice); color: var(--blue); }
.checks strong { display: block; color: var(--text); font-weight: 600; font-size: 1.08rem; }

/* Como funciona */
.steps-section { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.steps li { position: relative; padding: 1.75rem 1.6rem 1.9rem; border-radius: var(--radius); background: var(--surface); box-shadow: 0 1px 0 var(--line); }
.step-icon { display: grid; place-items: center; width: 3.2rem; height: 3.2rem; margin-bottom: 1.4rem; border-radius: 16px; background: var(--navy); color: var(--cold); }
.step-icon .icon { width: 1.6rem; height: 1.6rem; }
.step-n { font-family: var(--font-display); position: absolute; top: 1.3rem; right: 1.5rem; font-weight: 700; font-stretch: 125%; font-size: 3rem; line-height: 1; color: var(--ice); }
.steps h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.steps p { color: var(--muted); }

/* Comércio (navy) */

/* Avaliações */
.reviews { padding-block: clamp(4.5rem, 9vw, 7rem); background: var(--surface); overflow: hidden; }
.reviews-head { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem 3rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.rating { display: inline-flex; align-items: center; gap: .9rem; padding: .8rem 1.2rem .8rem .9rem; border-radius: 18px; background: var(--frost); text-decoration: none; transition: transform .3s var(--ease); }
.rating:hover { transform: translateY(-2px); }
.rating-g { width: auto; height: 2.1rem; }
.rating-n { font-family: var(--font-display); font-weight: 700; font-stretch: 112%; font-size: 2.2rem; letter-spacing: -.04em; line-height: 1; }
.rating-meta { display: grid; gap: .15rem; color: var(--muted); font-size: .92rem; line-height: 1.2; }
.stars { display: flex; gap: .1rem; }
.stars svg { width: 1rem; height: 1rem; fill: var(--star); }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2.5rem; }
.tags li { padding: .4rem .9rem; border-radius: 999px; background: var(--ice); color: var(--muted); font-size: .93rem; }
.tags b { color: var(--blue); font-weight: 700; }
.reviews-marquee { display: flex; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.reviews-track { display: flex; flex: none; align-items: stretch; gap: 1.25rem; padding-right: 1.25rem; animation: marquee 40s linear infinite; }
.reviews-marquee:hover .reviews-track { animation-play-state: paused; }
.review { flex: none; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; width: 23rem; padding: 1.6rem 1.7rem; border-radius: var(--radius); background: var(--frost); }
.review p { font-size: 1rem; line-height: 1.6; }
.review-who { display: flex; align-items: center; gap: .75rem; color: var(--muted); font-size: .88rem; line-height: 1.3; }
.review-who img { flex: none; width: auto; height: 1.6rem; }
.review-who > span { display: grid; gap: .1rem; }
.review-who b { color: var(--text); font-weight: 600; font-size: .95rem; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* Galeria: grade fechada com áreas nomeadas */
.works { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.works-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: clamp(9rem, 15vw, 13.5rem); gap: 1rem; grid-template-areas: "a a b c" "a a d c" "e f g g"; }
.works-grid li { overflow: hidden; border-radius: 18px; background: var(--ice); }
.works-grid li:nth-child(1) { grid-area: a; } .works-grid li:nth-child(2) { grid-area: b; }
.works-grid li:nth-child(3) { grid-area: c; } .works-grid li:nth-child(4) { grid-area: d; }
.works-grid li:nth-child(5) { grid-area: e; } .works-grid li:nth-child(6) { grid-area: f; }
.works-grid li:nth-child(7) { grid-area: g; }
.works-grid li:nth-child(7) img { object-position: top; }
.works-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.works-grid li:hover img { transform: scale(1.04); }

/* Marcas */
.brands { padding-block: clamp(2.5rem, 5vw, 3.5rem); background: var(--surface); border-block: 1px solid var(--line); }
.brands-inner { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; text-align: center; }
.brands h2 { font-size: 1.15rem; font-stretch: 100%; letter-spacing: -.01em; line-height: 1.3; color: var(--muted); font-weight: 600; }
.brands-list { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem 2rem; flex-wrap: wrap; }
.brands-list img { height: var(--h, 2rem); width: auto; filter: grayscale(1); opacity: .6; transition: filter .3s, opacity .3s; }
.brands-list li:hover img { filter: none; opacity: 1; }
.brand-brastemp { --h: 2.3rem; }
.brand-brastemp img { filter: grayscale(1) brightness(.75); }
.brand-consul { --h: 2.4rem; }
.brand-electrolux { --h: 1.5rem; }
.brand-ge { --h: 2.9rem; }
.brand-ibbl { --h: 1.6rem; }
.brand-lg { --h: 2.2rem; }
.brand-samsung { --h: 1.15rem; }
.brand-panasonic { --h: 1.2rem; }
.brand-midea { --h: 1.9rem; }

/* Quem somos */
.about { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.about-copy h2 { margin-bottom: 1.25rem; }
.about-copy > p { color: var(--muted); font-size: 1.1rem; max-width: 36rem; margin-bottom: 2rem; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.values li { display: grid; gap: .25rem; padding: 1.2rem 1.25rem; border-radius: 18px; background: var(--surface); box-shadow: 0 1px 0 var(--line); color: var(--muted); font-size: .95rem; }
.values .icon { width: 1.8rem; height: 1.8rem; margin-bottom: .4rem; color: var(--blue); }
.values strong { color: var(--text); font-weight: 600; font-size: 1.08rem; }
.about-photo { overflow: hidden; border-radius: 28px; aspect-ratio: 4 / 5; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Dúvidas */
.faq { padding-block: clamp(4.5rem, 9vw, 7rem); background: var(--surface); }
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.faq-head h2 { margin-bottom: 1rem; }
.faq-head p { color: var(--muted); }
.faq-list { display: grid; gap: .6rem; }
.faq details { border-radius: 18px; background: var(--frost); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.35rem; font-weight: 600; font-size: 1.05rem; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--blue); transition: transform .3s var(--ease); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details p { padding: 0 1.35rem 1.25rem; color: var(--muted); }

/* Contato */
.contact { padding-block: clamp(4.5rem, 9vw, 7.5rem); background: linear-gradient(180deg, var(--frost), var(--ice)); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: stretch; }
.contact-copy h2 { margin-bottom: 1.25rem; }
.contact-copy h2 .nowrap { white-space: nowrap; }
.contact-status { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1.5rem; padding: .4rem .85rem; border-radius: 999px; background: var(--surface); font-weight: 500; font-size: .95rem; }
.contact-status::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: #9aa5ae; }
.contact-status.is-open::before { background: #1f9d55; box-shadow: 0 0 0 4px rgba(31, 157, 85, .15); }
.contact-copy > .button { margin-bottom: 2.25rem; }
.contact-list { display: grid; gap: 1.1rem; margin-bottom: 1.75rem; }
.contact-list > div { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.contact-list dt { display: flex; align-items: center; gap: .5rem; align-self: start; font-weight: 600; }
.contact-list dt .icon { color: var(--blue); }
.contact-pin { flex: none; width: auto; height: 1.15rem; margin-inline: .2rem; }
.footer-maps { display: inline-flex; align-items: center; gap: .4rem; }
.footer-maps img { width: auto; height: 1rem; }
.rq-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.contact-list dd { color: var(--muted); overflow-wrap: anywhere; }
.contact-list dd a { color: var(--text); font-weight: 500; text-decoration: none; }
.contact-list dd a:hover { color: var(--blue); }
.contact-map { min-height: 26rem; overflow: hidden; border-radius: 28px; background: var(--ice); }
.contact-map iframe { display: block; width: 100%; height: 100%; min-height: 26rem; border: 0; }
/* Placeholder do mapa: no site real, iframe do Google Maps */

/* Rodapé */
.footer { background: var(--navy); color: var(--muted-dark); padding-top: 3.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer .logo { color: #fff; }
.footer .logo b { color: var(--cold); }
.footer-brand p { max-width: 24rem; margin-top: 1.1rem; }
.footer h3 { color: #fff; font-size: 1rem; font-stretch: 100%; letter-spacing: -.01em; margin-bottom: .6rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.5rem 5.5rem; border-top: 1px solid var(--line-dark); font-size: .92rem; }
.credit { display: inline-flex; align-items: center; gap: .6rem; opacity: .8; transition: opacity .25s; }
.credit:hover { opacity: 1; }
.credit img { height: 1.6rem; width: auto; filter: brightness(0) invert(1); }

/* WhatsApp flutuante */
.float-wa { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 40; display: grid; place-items: center; width: 3.6rem; height: 3.6rem; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 16px 30px -12px rgba(0, 0, 0, .45); transition: transform .3s var(--ease); }
.float-wa:hover { transform: scale(1.06); }
.float-wa svg { width: 1.9rem; height: 1.9rem; fill: currentColor; }

/* Pop-up de pedido em 3 etapas */
.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; }
html:has(.rq-dialog[open]) { overflow: hidden; }
.rq-dialog { width: min(35rem, calc(100% - 1.5rem)); max-width: none; max-height: calc(100dvh - 1.5rem); margin: auto; padding: 0; overflow-y: auto; overscroll-behavior: contain; border: 0; border-radius: 28px; background: transparent; scrollbar-width: none; }
.rq-dialog::-webkit-scrollbar { display: none; }
.rq-dialog::backdrop { background: rgba(16, 28, 82, .72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.rq-dialog[open] { animation: rq-dialog-in .5s var(--ease) both; }
.rq-dialog[open]::backdrop { animation: rq-fade .35s var(--ease) both; }
@keyframes rq-dialog-in { from { opacity: 0; transform: translateY(16px) scale(.96); } }
@keyframes rq-fade { from { opacity: 0; } }
.rq-dialog-inner { position: relative; }
.rq-close { position: absolute; z-index: 1; top: 1rem; right: 1rem; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--text); cursor: pointer; transition: background-color .2s, transform .3s var(--ease); }
.rq-close:hover { background: var(--paper); transform: rotate(90deg); }
.rq-close .icon { width: 1.1rem; height: 1.1rem; }

.rq { --rq-line: rgba(16, 28, 82, .16); --rq-soft: #fdf1e4; position: relative; width: 100%; padding: clamp(1.4rem, 3.2vw, 2.25rem); border-radius: 28px; background: var(--paper); color: var(--text); text-align: left; }
.rq-top { margin-bottom: 1.6rem; }
.rq-kicker { min-height: 2.5rem; display: flex; align-items: center; margin: -.3rem 3rem .7rem 0; color: var(--blue); font-size: .95rem; font-weight: 600; }
.rq-progress { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.rq-progress li { color: var(--muted); font-size: .9rem; font-weight: 500; }
.rq-progress li.is-current { color: var(--text); }
.rq-progress li.is-done { color: var(--blue); }
.rq-progress button, .rq-step-label { display: inline-flex; align-items: center; gap: .5rem; min-height: 2.25rem; padding: 0; border: 0; background: none; color: inherit; font: inherit; }
.rq-progress button { cursor: pointer; border-radius: 999px; }
.rq-progress button:hover { color: var(--blue-hover); }
.rq-dot { display: inline-grid; place-items: center; width: 1.65rem; height: 1.65rem; border: 1px solid var(--rq-line); border-radius: 50%; background: #fff; font-size: .78rem; font-variant-numeric: tabular-nums; transition: background-color .35s, border-color .35s, color .35s; }
.rq-dot .icon { width: .85rem; height: .85rem; }
.is-current .rq-dot { border-color: var(--ink); background: var(--ink); color: #fff; }
.is-done .rq-dot { border-color: var(--blue); background: var(--blue); color: #fff; }
.rq-bar { height: 4px; margin-top: .85rem; overflow: hidden; border-radius: 999px; background: rgba(16, 28, 82, .08); }
.rq-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--cold)); transform-origin: left; transition: transform .7s var(--ease); }

.rq-panel { display: grid; gap: 1.35rem; animation: rq-in .55s var(--ease) both; }
.rq-reveal { display: grid; gap: 1.35rem; animation: rq-in .45s var(--ease) both; }
.rq.is-still .rq-panel, .rq.is-still .rq-reveal { animation: none; }
@keyframes rq-in { from { opacity: 0; transform: translateY(12px); filter: blur(4px); } }
.rq h3 { font-size: clamp(1.4rem, 2.4vw, 1.65rem); letter-spacing: -.025em; }
.rq h3:focus { outline: none; }
.rq-group { display: grid; gap: .7rem; min-width: 0; margin: 0; padding: 0; border: 0; }
.rq-group legend, .rq-legend, .rq-field label { display: flex; align-items: baseline; gap: .5rem; padding: 0; font-size: .95rem; font-weight: 600; }
.rq-group legend { margin-bottom: .7rem; }
.rq-optional { color: var(--muted); font-size: .8rem; font-weight: 400; }

/* Cards de serviço: radio escondido, o cartão inteiro é o alvo */
.rq-services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.rq-service { position: relative; display: flex; align-items: flex-start; gap: .7rem; min-height: 4.6rem; padding: .9rem 2rem .9rem .9rem; border: 1px solid var(--rq-line); border-radius: 14px; background: #fff; cursor: pointer; transition: border-color .25s, background-color .25s, box-shadow .25s, transform .25s var(--ease); }
.rq-service:hover { border-color: rgba(191, 86, 0, .45); transform: translateY(-1px); }
.rq-service input, .rq-chip input { position: absolute; opacity: 0; pointer-events: none; }
.rq-service-icon { flex: none; width: 1.6rem; height: 1.6rem; fill: var(--blue); }
.rq-service-text { display: grid; gap: .2rem; min-width: 0; }
.rq-service-name { font-size: .92rem; font-weight: 600; line-height: 1.25; text-wrap: balance; }
.rq-service-hint { color: var(--muted); font-size: .8rem; line-height: 1.3; }
.rq-check { position: absolute; top: .7rem; right: .7rem; width: 1.15rem; height: 1.15rem; padding: .2rem; border-radius: 50%; background: var(--blue); fill: #fff; opacity: 0; transform: scale(.4); transition: opacity .25s, transform .45s var(--ease); }
.rq-service:has(input:checked) { border-color: var(--blue); background: var(--rq-soft); box-shadow: 0 0 0 1px var(--blue), 0 14px 26px -18px rgba(191, 86, 0, .7); }
.rq-service:has(input:checked) .rq-check { opacity: 1; transform: scale(1); }
.rq-service:has(input:focus-visible), .rq-chip:has(input:focus-visible) { outline: 2px solid var(--blue); outline-offset: 2px; }

/* Chips de BTU, sintomas e período */
.rq-chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.rq-chip { position: relative; cursor: pointer; }
.rq-chip span { display: inline-flex; align-items: center; min-height: 2.5rem; padding: .45rem .95rem; border: 1px solid var(--rq-line); border-radius: 999px; background: #fff; font-size: .9rem; font-weight: 500; font-variant-numeric: tabular-nums; transition: border-color .2s, background-color .2s, color .2s; }
.rq-chip:hover span { border-color: rgba(191, 86, 0, .45); }
.rq-chip input:checked + span { border-color: var(--ink); background: var(--ink); color: #fff; }

/* Quantidade */

/* Campos de texto */
.rq-field { display: grid; gap: .45rem; min-width: 0; }
.rq-field input, .rq-field textarea { width: 100%; min-height: 3rem; padding: .7rem .95rem; border: 1px solid var(--rq-line); border-radius: 12px; background: #fff; color: var(--text); font: inherit; font-size: 1rem; transition: border-color .2s, box-shadow .2s; }
.rq-field textarea { resize: vertical; min-height: 4.5rem; line-height: 1.45; }
.rq-field input::placeholder, .rq-field textarea::placeholder { color: #93a0b2; }
.rq-field input:focus, .rq-field textarea:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 4px rgba(191, 86, 0, .16); }
.rq-field input[aria-invalid="true"] { border-color: #d0453a; box-shadow: 0 0 0 4px rgba(208, 69, 58, .12); }
.rq-help { color: var(--muted); font-size: .85rem; }
.rq-error { display: flex; align-items: center; gap: .35rem; color: #c0392b; font-size: .86rem; font-weight: 500; animation: rq-in .3s var(--ease) both; }
.rq-error .icon { width: 1rem; height: 1rem; }
.rq-note { display: flex; gap: .55rem; padding: .8rem .95rem; border-radius: 12px; background: var(--rq-soft); font-size: .88rem; line-height: 1.45; }
.rq-note .icon { margin-top: .1rem; fill: var(--blue); }

/* Resumo antes de enviar */
.rq-summary { display: grid; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.rq-summary > div { display: grid; grid-template-columns: 5.5rem 1fr auto; gap: .75rem; align-items: start; padding: .9rem 1rem; }
.rq-summary > div + div { border-top: 1px solid var(--line); }
.rq-summary dt { padding-top: .1rem; color: var(--muted); font-size: .85rem; font-weight: 500; }
.rq-summary dd { display: grid; gap: .15rem; margin: 0; font-size: .95rem; font-weight: 600; line-height: 1.35; }
.rq-summary dd span { color: var(--muted); font-weight: 400; }
.rq-edit { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; margin: -.4rem -.4rem 0 0; border: 0; border-radius: 50%; background: none; color: var(--blue); cursor: pointer; transition: background-color .2s; }
.rq-edit:hover { background: var(--rq-soft); }
.rq-edit .icon { width: 1.05rem; height: 1.05rem; }

/* Navegação entre etapas */
.rq-nav { display: flex; align-items: center; gap: .75rem; padding-top: .35rem; }
.rq-next { margin-left: auto; }
.rq-send { background: var(--ok); }
.rq-send:hover { background: var(--ok-hover); }
/* Voltar: ícone no círculo encostado na borda, texto com folga */
.rq-ghost { display: inline-flex; align-items: center; gap: .55rem; min-height: 3rem; padding: .45rem 1rem; border: 0; white-space: nowrap; border-radius: 999px; background: none; color: var(--muted); font: inherit; font-size: .95rem; font-weight: 500; cursor: pointer; transition: color .2s, background-color .2s; }
.rq-ghost:hover { background: #fff; color: var(--text); }
.rq-ghost:has(> .icon) { padding-left: .45rem; }
.rq-ghost .icon { width: 2.1rem; height: 2.1rem; padding: .5rem; border: 1.5px solid var(--rq-line); border-radius: 50%; }

/* Pedido pronto */
.rq-done { justify-items: center; padding-block: 1rem .5rem; text-align: center; }
.rq-done-icon { width: 3.5rem; height: 3.5rem; fill: #1f9d55; animation: rq-pop .6s var(--ease) both; }
@keyframes rq-pop { from { opacity: 0; transform: scale(.5); } }
.rq-done p { max-width: 24rem; color: var(--muted); }
.rq-done p strong { color: var(--text); font-weight: 600; }
.rq-done-actions { display: grid; justify-items: center; gap: .5rem; }

@media (max-width: 40em) {
  .rq-dialog { width: calc(100% - 1rem); max-height: calc(100dvh - 1rem); border-radius: 22px; }
  .rq { padding: 1.25rem; border-radius: 22px; }
  .rq-close { top: .75rem; right: .75rem; }
  .rq-progress li { font-size: .82rem; }
  .rq-progress button, .rq-step-label { gap: .35rem; }
  .rq-services { gap: .5rem; }
  .rq-service { flex-direction: column; gap: .5rem; min-height: 0; padding: .8rem 1.6rem .8rem .8rem; }
  .rq-service-icon { width: 1.4rem; height: 1.4rem; }
  .rq-service-name { font-size: .88rem; }
  .rq-check { top: .55rem; right: .55rem; }
  .rq-summary > div { grid-template-columns: 1fr auto; }
  .rq-summary dt { grid-column: 1 / -1; }
  .rq-summary dd { grid-row: 2; }
  .rq-summary .rq-edit { grid-row: 1 / 3; grid-column: 2; align-self: center; }
  .rq-nav { flex-wrap: wrap; }
  /* botão do pop-up em largura total: texto no centro, círculo na borda e contrapeso do outro lado (igual ao button-block) */
  .button.rq-next { flex: 1; justify-content: space-between; gap: 0; padding-inline: var(--pad-icon); }
  .rq-next > .icon { margin-left: .8rem; }
  .rq-send > .icon { margin: 0 .8rem 0 0; }
  .rq-next:not(.button-lead)::before, .rq-send::after { content: ""; flex: 0 1 calc(var(--icon) + .8rem); min-width: .7rem; }
}

/* Revelar ao rolar */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* Tablet */
@media (max-width: 64em) {
  .line-grid { grid-template-columns: repeat(3, 1fr); }
  .line-card-lg { grid-row: span 1; grid-column: span 3; flex-direction: row; align-items: center; }
  .line-card-lg img { flex: none; width: 30%; min-height: 0; max-height: 14rem; }
  .stats-list { grid-template-columns: repeat(2, 1fr); }
  .stats-list li { padding-left: 1.5rem; }
  .stats-list li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stats-list li:nth-child(n+3) { border-top: 1px solid var(--line-dark); }
}

/* Menu vira gaveta */
@media (max-width: 60em) {
  .header-cta { margin-left: auto; }
  .menu-toggle { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); color: var(--text); cursor: pointer; }
  .menu-toggle .icon-close, .header.is-open .menu-toggle .icon-open { display: none; }
  .header.is-open .menu-toggle .icon-close { display: block; }
  .nav { position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; padding: .5rem 1rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--line); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s; }
  .nav a { padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; color: var(--text); }
  .header.is-open .nav { opacity: 1; visibility: visible; transform: none; }
  .onsite-grid, .about-grid, .faq-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .onsite-photo { aspect-ratio: 4 / 3; }
  .about-photo { aspect-ratio: 4 / 3; max-width: 34rem; }
}

/* Mobile */
@media (max-width: 48em) {
  :root { --header-h: 4.25rem; }
  body { font-size: 1rem; }
  .header-bar { gap: 1rem; }
  .logo { font-size: 1.12rem; }
  .header-cta { display: none; }
  .menu-toggle { margin-left: auto; }
  .hero { min-height: 0; padding-top: 2.25rem; }
  /* cada linha do título fica inteira (máx. 2 linhas): a fonte acompanha a largura da coluna */
  .hero-title { font-size: min(7.8cqi, 3rem); }
  .br-desk { display: none; }
  .hero-fan { min-height: 16rem; margin-top: 2.25rem; }
  .fan-card { --w: 8.6rem; }
  .fan-front { --w: 10.5rem; }
  .fan-l1 { --x: -72%; } .fan-r1 { --x: 72%; }
  .fan-l2 { --x: -128%; } .fan-r2 { --x: 128%; }
  .section-head { grid-template-columns: 1fr; }
  /* linha fria: uma coluna, foto à esquerda e texto à direita */
  .line-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: .65rem; }
  .line-card, .line-card-lg { grid-column: auto; flex-direction: row; align-items: center; gap: 1rem; padding: .9rem 1.1rem .9rem .9rem; }
  .line-card img, .line-card-lg img { flex: none; width: 5.25rem; height: 5.25rem; min-height: 0; max-height: none; }
  .line-card > div { gap: .2rem; }
  .line-card h3, .line-card-lg h3 { font-size: 1.12rem; }
  .line-card p { font-size: .9rem; line-height: 1.45; }
  .card-link { padding-top: .3rem; font-size: .92rem; }
  .extras { padding: 1rem; gap: .75rem; }
  .extras li { font-size: .86rem; }
  .stats-list li, .stats-list li:nth-child(odd) { padding: 1.35rem 0 1.35rem 1rem; }
  .stats-list li:nth-child(odd) { padding-left: 0; }
  .stats-list strong { font-size: 1.55rem; }
  .stats-list span { font-size: .88rem; line-height: 1.4; }
  .steps { grid-template-columns: 1fr; gap: .75rem; }
  .steps li { padding: 1.4rem 1.3rem 1.5rem; }
  .step-icon { width: 2.8rem; height: 2.8rem; margin-bottom: 1rem; border-radius: 14px; }
  .step-n { top: 1.1rem; right: 1.2rem; font-size: 2.4rem; }
  .tags { gap: .4rem; margin-bottom: 2rem; }
  .tags li { padding: .3rem .75rem; font-size: .84rem; }
  .brands-list { display: grid; grid-template-columns: repeat(3, 1fr); justify-items: center; gap: 1.5rem 1rem; }
  .brands-list img { max-width: 100%; }
  .values li { grid-template-columns: auto 1fr; column-gap: .9rem; align-items: start; padding: 1rem 1.1rem; }
  .values .icon { grid-row: span 2; margin: .1rem 0 0; }
  .works-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 9.5rem; gap: .75rem; grid-template-areas: "a a" "a a" "b c" "d c" "e f" "g g"; }
  .works-grid li { border-radius: 14px; }
  .review { width: 18.5rem; padding: 1.4rem; }
  .values { grid-template-columns: 1fr; }
  .contact-list > div { grid-template-columns: 1fr; gap: .4rem; }
  /* "Assistência Modelo." numa linha só: a fonte acompanha a largura da coluna */
  .contact-copy h2 { font-size: min(2rem, calc((100vw - 36px) / 10.6)); }
  .contact-map, .contact-map iframe { min-height: 20rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .float-wa { right: 1rem; bottom: 1rem; }
  /* Regra 12: hero, títulos de seção e textos de abertura centralizados; listas, cards, FAQ e formulário à esquerda */
  .section-head, .onsite-copy, .reviews-head, .about-copy, .faq-head, .contact-copy, .extras { text-align: center; }
  .section-head p, .onsite-copy > p, .about-copy > p { margin-inline: auto; }
  .reviews-head { flex-direction: column; align-items: center; }
  .tags, .extras, .extras ul { justify-content: center; }
  .extras { flex-direction: column; }
  .checks, .values, .contact-list { text-align: left; }
  h2 .accent, h2 em { display: inline-block; text-wrap: balance; }
  /* Rodapé centralizado, com folga embaixo pro WhatsApp flutuante não cobrir o crédito */
  .footer-grid { text-align: center; }
  .footer-brand p { margin-inline: auto; }
  .footer-bottom { flex-direction: column; justify-content: center; text-align: center; padding-bottom: 6rem; }
}

/* Telas bem estreitas */
@media (max-width: 22.5em) {
  .line-card, .line-card-lg { gap: .8rem; padding-left: .75rem; }
  .line-card img, .line-card-lg img { width: 4.25rem; height: 4.25rem; }
  .onsite-photo figcaption { font-size: .82rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}