/* ==========================================================================
   Refratil — estilos do site
   Cores da marca: vermelho #BE1622 · branco #FFFFFF · preto #000000
   ========================================================================== */

:root {
  --red: #BE1622;
  --red-700: #9E0F1A;
  --black: #000000;
  --white: #FFFFFF;
  --gray-50: #F4F4F4;
  --gray-100: #E6E6E6;
  --line: #DDDDDD;
  --muted: #555555;
  --on-dark-muted: #B3B3B3;
  --on-dark-soft: #CCCCCC;
  --surface-dark: #1A1A1A;
  --line-dark: rgba(255, 255, 255, 0.14);

  --font-display: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 32px);
  --section-y: clamp(64px, 9vw, 96px);
}

/* Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--red); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
.on-dark :focus-visible { outline-color: var(--white); }
.on-dark a:not(.btn):not(.app):not(.chip):not(.related__item):hover { color: var(--white); text-decoration: underline; }
h1, h2, h3, p { margin: 0; }

.container { max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link { position: absolute; left: -9999px; top: 12px; z-index: 200; background: var(--white); color: var(--black); padding: 12px 16px; font-weight: 600; }
.skip-link:focus { left: 12px; }

/* Tipografia ------------------------------------------------------------ */
.display { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; line-height: 0.95; }
.display--xl { font-size: clamp(44px, 6.2vw, 84px); }
.display--l  { font-size: clamp(36px, 4.6vw, 56px); line-height: 1; }
.display--m  { font-size: clamp(30px, 3.4vw, 44px); line-height: 1; }
.display--s  { font-size: 28px; line-height: 1; }
.text-red { color: var(--red); }
.eyebrow { font-family: var(--font-mono); font-weight: 500; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 16px; }
.on-dark .eyebrow { color: var(--white); }
.lead { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.6; }
.muted { color: var(--muted); }
.on-dark .muted { color: var(--on-dark-muted); }
.mono-label { font-family: var(--font-mono); font-weight: 500; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }

/* Seções ---------------------------------------------------------------- */
.section { padding-block: var(--section-y); }
.section--dark { background: var(--black); color: var(--white); }
.section--gray { background: var(--gray-50); }
.section--bordered { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 48px; }
.section-head__title { max-width: 700px; }
.section-head__aside { max-width: 420px; }

/* Botões ---------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  font: 600 16px/1.1 var(--font-body);
  border: 1px solid transparent; border-radius: 2px; cursor: pointer; text-align: center;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--primary { background: var(--red); color: var(--white); }
.btn--primary:hover { background: var(--red-700); color: var(--white); }
.btn--dark { background: var(--black); color: var(--white); }
.btn--dark:hover { background: #2A2A2A; color: var(--white); }
.btn--ghost-light { border-color: rgba(255, 255, 255, 0.4); color: var(--white); }
.btn--ghost-light:hover { border-color: var(--white); color: var(--white); }
.btn--ghost-dark { border-color: var(--black); color: var(--black); }
.btn--ghost-dark:hover { background: var(--black); color: var(--white); }
.btn--ghost-white { border: 2px solid var(--white); color: var(--white); }
.btn--ghost-white:hover { background: var(--white); color: var(--red); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 15px; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Barra superior + cabeçalho -------------------------------------------- */
.topbar { background: var(--black); color: var(--on-dark-muted); font-size: 13px; }
.topbar .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-block: 10px; }
.topbar__group { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.topbar a:hover { color: var(--white); }

.site-header { position: sticky; top: 0; z-index: 50; background: var(--white); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 96px; }
.site-header__logo img { height: 64px; width: auto; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav__list { list-style: none; margin: 0; padding: 0; display: flex; gap: 32px; font-size: 15px; font-weight: 500; }
.nav__list a { display: inline-block; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav__list a[aria-current="page"] { color: var(--red); border-bottom-color: var(--red); }
.nav-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; background: none; border: 1px solid var(--black); border-radius: 2px; color: var(--black); cursor: pointer; }
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 1000px) {
  .site-header__inner { min-height: 76px; }
  .site-header__logo img { height: 50px; }
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 16px;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 24px;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; gap: 0; font-size: 17px; }
  .nav__list a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav__list a[aria-current="page"] { border-bottom-color: var(--line); }
}
@media (max-width: 640px) {
  .topbar__group--secondary { display: none; }
}

/* Hero (início) --------------------------------------------------------- */
.hero { padding: 64px 0 72px; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero__text { color: var(--on-dark-soft); max-width: 560px; margin: 28px 0 36px; }
@media (max-width: 960px) { .hero__grid { grid-template-columns: 1fr; gap: 40px; } }

/* Ilustração: parede de tijolos com a boca do forno */
.furnace {
  position: relative; height: clamp(340px, 42vw, 520px); overflow: hidden; border-radius: 2px;
  background: radial-gradient(ellipse 62% 58% at 50% 82%, #FF6B76 0%, var(--red) 26%, #4A070C 52%, var(--black) 80%);
}
.furnace__bricks { position: absolute; inset: 0; width: 100%; height: 100%; }
.furnace__mouth {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(230px, 44%); aspect-ratio: 230 / 240; border-radius: 999px 999px 0 0;
  background: radial-gradient(ellipse at 50% 100%, #FFFFFF 0%, #FF9AA1 28%, var(--red) 62%, #6E0B13 100%);
  box-shadow: 0 0 0 14px #222222, 0 0 90px 24px rgba(190, 22, 34, 0.55);
  animation: brasa 4s ease-in-out infinite alternate;
}
@keyframes brasa { from { filter: brightness(1); } to { filter: brightness(1.12); } }
.callout {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: rgba(0, 0, 0, 0.85); border: 1px solid rgba(255, 255, 255, 0.14);
  font: 500 12px/1.2 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--white);
}
.callout::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); flex: none; }
.callout--1 { top: 28px; left: 24px; }
.callout--2 { top: 38%; right: 24px; }
.callout--3 { bottom: 28px; left: 24px; }
@media (max-width: 560px) { .callout { font-size: 11px; } .callout--2 { display: none; } }

/* Busca */
.search-box { margin-top: 56px; background: var(--surface-dark); border: 1px solid rgba(255, 255, 255, 0.12); padding: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.search-box__label { font: 600 22px/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.03em; }
.search-box__field { flex: 1 1 360px; display: flex; min-width: 0; }
.search-box input { flex: 1; min-width: 0; height: 52px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, 0.25); border-right: 0; border-radius: 2px 0 0 2px; background: var(--black); color: var(--white); font: inherit; font-size: 15px; }
.search-box input::placeholder { color: #999999; }
.search-box button { height: 52px; padding: 0 24px; border: 0; border-radius: 0 2px 2px 0; background: var(--white); color: var(--black); font: 600 15px var(--font-body); cursor: pointer; }
.search-box button:hover { background: var(--gray-100); }
.chips { flex: 1 1 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--on-dark-muted); }
.chip { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px; color: #E0E0E0; }
.chip:hover { border-color: var(--white); color: var(--white); }

/* Fatos */
.facts { background: var(--gray-50); border-bottom: 1px solid var(--line); }
.facts .container { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; padding-block: 48px; }
.fact { display: flex; flex-direction: column; gap: 8px; padding-left: 20px; border-left: 2px solid var(--red); }
.fact__value { font: 700 52px/1 var(--font-display); }
.fact__label { font-size: 15px; line-height: 1.5; color: var(--muted); }
@media (max-width: 900px) { .facts .container { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .facts .container { grid-template-columns: 1fr; } }

/* Imagens reservadas (trocar por fotos reais) */
.ph { position: relative; display: flex; align-items: center; justify-content: center; background: var(--gray-100); color: #8A8A8A; overflow: hidden; }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph__label { position: absolute; left: 14px; bottom: 12px; font: 500 11px/1.3 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.on-dark .ph { background: var(--surface-dark); border: 1px solid rgba(255, 255, 255, 0.12); color: #6E6E6E; }
.on-dark .ph__label { color: var(--on-dark-muted); }

/* Cards de produtos (início) */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: 20px; }
.pcard { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); }
.pcard .ph { height: 200px; }
.pcard__body { flex: 1; display: flex; flex-direction: column; gap: 12px; padding: 28px 24px; }
.pcard__num { font: 500 13px var(--font-mono); color: var(--red); }
.pcard__title { font: 700 30px/1 var(--font-display); text-transform: uppercase; }
.pcard__text { flex: 1; font-size: 15px; color: var(--muted); }
.pcard__link { display: flex; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--line); font-size: 15px; font-weight: 600; }
.families { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.families__label { margin-right: 8px; color: var(--muted); }
.family-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; background: var(--white); border: 1px solid var(--line); font-size: 14px; font-weight: 500; }
.family-link span { color: var(--red); }

/* Aplicações */
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); gap: 1px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.12); }
.app { display: flex; flex-direction: column; gap: 18px; min-height: 260px; padding: 36px 32px; background: var(--black); color: var(--white); transition: background-color 0.15s; }
.app:hover { background: #141414; color: var(--white); }
.app__top { display: flex; justify-content: space-between; align-items: flex-start; }
.app__num { font: 500 13px var(--font-mono); color: var(--on-dark-muted); }
.app__arrow { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 50%; transition: background-color 0.15s, border-color 0.15s; }
.app:hover .app__arrow { background: var(--red); border-color: var(--red); }
.app__title { font: 700 32px/1 var(--font-display); text-transform: uppercase; }
.app__text { font-size: 15px; color: var(--on-dark-muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.tag { padding: 5px 10px; font-size: 12px; background: var(--surface-dark); border: 1px solid rgba(255, 255, 255, 0.1); color: #E0E0E0; }
.tag--light { padding: 8px 12px; font-size: 14px; background: var(--white); border-color: var(--line); color: var(--black); }

/* Atendimento técnico */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 48px; } }
.steps { list-style: none; margin: 0 0 36px; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.steps li { display: flex; flex-direction: column; gap: 6px; padding: 22px; background: var(--white); }
.steps__num { font: 500 12px var(--font-mono); color: var(--red); }
.steps span:last-child { font-size: 14px; line-height: 1.5; color: var(--muted); }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.chat { background: var(--white); border: 1px solid var(--line); box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.2); }
.chat__head { display: flex; align-items: center; gap: 14px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.chat__avatar { width: 46px; height: 46px; flex: none; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--red); color: var(--white); font: 700 24px/1 var(--font-display); }
.chat__who { display: flex; flex-direction: column; gap: 2px; }
.chat__who span { font-size: 13px; color: var(--muted); }
.chat__body { display: flex; flex-direction: column; gap: 14px; padding: 28px 22px; background: #EFEFEF; }
.bubble { max-width: 88%; padding: 14px 16px; font-size: 15px; line-height: 1.55; }
.bubble--out { align-self: flex-end; background: #FBE3E5; border-radius: 10px 10px 2px 10px; }
.bubble--in { align-self: flex-start; background: var(--white); border-radius: 10px 10px 10px 2px; }
.chat__foot { padding: 14px 22px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); }

/* História (início) */
.history { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: stretch; }
.history .ph { min-height: 520px; }
@media (max-width: 960px) { .history { grid-template-columns: 1fr; gap: 40px; } .history .ph { min-height: 320px; } }
.badge-year { position: absolute; top: -1px; right: -1px; display: flex; flex-direction: column; padding: 18px 22px; background: var(--red); color: var(--white); }
.badge-year strong { font: 700 44px/1 var(--font-display); }
.history__text { display: flex; flex-direction: column; justify-content: center; }
.facts-list { margin: 36px 0; border-top: 1px solid var(--line-dark); }
.facts-list div { display: grid; grid-template-columns: 200px 1fr; gap: 4px 24px; padding: 16px 0; border-bottom: 1px solid var(--line-dark); font-size: 15px; }
.facts-list dt { font-weight: 600; }
.facts-list dd { margin: 0; color: var(--on-dark-muted); }
@media (max-width: 560px) { .facts-list div { grid-template-columns: 1fr; } }

/* Depoimentos */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 20px; }
.quote { margin: 0; display: flex; flex-direction: column; gap: 24px; padding: 32px; background: var(--white); border: 1px solid var(--line); }
.quote__mark { font: 700 64px/0.6 var(--font-display); color: var(--red); }
.quote blockquote { flex: 1; margin: 0; font-size: 17px; line-height: 1.6; }
.quote figcaption { color: var(--muted); }

/* Faixa de orçamento */
.cta-band { background: var(--red); color: var(--white); }
.cta-band .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; padding-block: 72px; }
.cta-band h2 { flex: 1 1 560px; font: 700 clamp(34px, 4.2vw, 52px)/1 var(--font-display); text-transform: uppercase; }
.cta-band .btn--dark:hover { background: #1F1F1F; }

/* Rodapé */
.site-footer { background: var(--black); color: var(--white); }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 48px; padding-block: 72px 40px; }
.footer-logo { display: inline-block; padding: 10px 14px; background: var(--white); }
.footer-logo img { height: 72px; width: auto; }
.site-footer__about { margin-top: 18px; max-width: 320px; font-size: 15px; color: var(--on-dark-muted); }
.footer-col h2 { margin-bottom: 18px; color: var(--on-dark-muted); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; font-size: 15px; }
.site-footer address { font-style: normal; }
.footer-col .muted { color: var(--on-dark-muted); }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 24px 40px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 13px; color: var(--on-dark-muted); }
.site-footer__bottom p { max-width: 640px; }
@media (max-width: 900px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* Botão flutuante do WhatsApp */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--red); color: var(--white); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25); }
.wa-float:hover { background: var(--red-700); color: var(--white); }
.wa-float svg { width: 28px; height: 28px; }

/* Topo das páginas internas --------------------------------------------- */
.page-hero { padding: 48px 0 64px; }
.page-hero__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; }
.page-hero__intro { max-width: 720px; }
.page-hero__intro .lead { margin-top: 20px; color: var(--on-dark-soft); }
.breadcrumb { margin-bottom: 24px; font-size: 13px; color: var(--on-dark-muted); }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; }
.breadcrumb--light { color: var(--muted); }
.pill-status { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border: 1px solid rgba(255, 255, 255, 0.2); font-size: 14px; }
.pill-status::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--red); flex: none; }

/* Catálogo -------------------------------------------------------------- */
.field-dark { flex: 0 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.field-dark label { font-size: 13px; color: var(--on-dark-muted); }
.field-dark input { height: 54px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 2px; background: #111111; color: var(--white); font: inherit; font-size: 16px; }
.field-dark input::placeholder { color: #999999; }

.catalog-page { background: var(--gray-50); }
.catalog { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; padding-block: 48px 96px; }
.fam-list { display: flex; flex-direction: column; gap: 4px; }
.fam-list__label { margin-bottom: 10px; color: var(--muted); }
.fam-btn { width: 100%; min-height: 46px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 0 14px; border: 1px solid var(--line); border-radius: 2px; background: var(--white); color: var(--black); font: 500 15px var(--font-body); text-align: left; cursor: pointer; }
.fam-btn:hover { border-color: var(--black); }
.fam-btn[aria-pressed="true"] { background: var(--black); border-color: var(--black); color: var(--white); }
.fam-btn__count { font: 500 12px var(--font-mono); }
.help-box { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; padding: 20px; background: var(--black); color: var(--white); }
.help-box p { font-size: 14px; color: var(--on-dark-soft); }
@media (max-width: 900px) {
  .catalog { grid-template-columns: 1fr; gap: 28px; }
  .fam-list { flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .fam-list__label { display: none; }
  .fam-btn { width: auto; flex: none; }
  .help-box { display: none; }
}
.catalog__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 24px; }
.catalog__count { font-size: 14px; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 16px; }
.item { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); }
.item[hidden] { display: none; }
.item .ph { height: 150px; }
.item__fam { position: absolute; left: 14px; top: 12px; font: 500 11px var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.item__body { flex: 1; display: flex; flex-direction: column; gap: 16px; padding: 20px; }
.item__title { flex: 1; font: 700 24px/1.05 var(--font-display); text-transform: uppercase; }
.item__actions { display: flex; gap: 8px; }
.item__actions .btn { flex: 1; }
.btn-icon { width: 44px; height: 44px; flex: none; display: flex; align-items: center; justify-content: center; border-radius: 2px; background: var(--red); color: var(--white); }
.btn-icon:hover { background: var(--red-700); color: var(--white); }
.btn-icon svg { width: 18px; height: 18px; }
.empty { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding: 48px 32px; background: var(--white); border: 1px solid var(--line); }
.empty[hidden] { display: none; }

/* Página de produto ----------------------------------------------------- */
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 960px) { .product { grid-template-columns: 1fr; gap: 40px; } }
.gallery__main { height: clamp(300px, 40vw, 480px); }
.gallery__thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.gallery__thumbs .ph { height: 96px; }
.gallery__thumbs .is-active { outline: 2px solid var(--black); outline-offset: -2px; }
.product__info { display: flex; flex-direction: column; gap: 24px; }
.product__family { align-self: flex-start; padding: 6px 10px; border: 1px solid var(--red); color: var(--red); }
.product__apps { display: flex; flex-direction: column; gap: 10px; }
.product__apps .mono-label { color: var(--muted); }
.quote-box { display: flex; flex-direction: column; gap: 18px; padding: 28px; background: var(--black); color: var(--white); }
.quote-box p { font-size: 15px; color: var(--on-dark-soft); }
.quote-box__msg { padding: 14px 16px; background: var(--surface-dark); border: 1px solid rgba(255, 255, 255, 0.12); font-size: 14px; color: #E0E0E0; }
.quote-box .btn-row .btn--primary { flex: 1 1 260px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); }
.table-wrap table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 15px; }
.table-wrap th { padding: 16px 20px; background: var(--black); color: var(--white); text-align: left; font: 500 12px var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; }
.table-wrap td { padding: 18px 20px; border-top: 1px solid var(--line); }
.table-wrap tbody tr:nth-child(even) { background: #F7F7F7; }
.table-wrap td:first-child { font-weight: 600; }
.table-wrap .todo { color: var(--muted); }
.table-wrap a { color: var(--red); font-weight: 600; }

.two-col { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.checklist { list-style: none; margin: 24px 0 0; padding: 0; border-top: 1px solid var(--line); }
.checklist li { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.checklist__num { flex: 0 0 28px; font: 500 13px/1.9 var(--font-mono); color: var(--red); }
.docs { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.doc { display: flex; align-items: center; gap: 16px; padding: 18px 20px; background: var(--white); border: 1px solid var(--line); }
.doc__icon { width: 44px; height: 44px; flex: none; display: flex; align-items: center; justify-content: center; background: var(--black); color: var(--white); font: 500 11px var(--font-mono); }
.doc__meta { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.doc__meta span { font-size: 13px; color: var(--muted); }
.doc__arrow { color: var(--red); }
.note { margin-top: 16px; font-size: 13px; line-height: 1.55; color: var(--muted); }

.related { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 1px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.12); }
.related__item { display: flex; flex-direction: column; gap: 12px; min-height: 180px; padding: 28px; background: var(--black); color: var(--white); }
.related__item:hover { background: #141414; color: var(--white); }
.related__item .mono-label { font-size: 11px; color: var(--on-dark-muted); }
.related__item strong { font: 700 28px/1 var(--font-display); text-transform: uppercase; }
.related__item span:last-child { margin-top: auto; color: var(--white); }

/* Contato --------------------------------------------------------------- */
.channels { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 1px; margin-top: 48px; background: var(--line); border: 1px solid var(--line); }
.channel { display: flex; flex-direction: column; gap: 14px; min-height: 200px; padding: 32px 28px; background: var(--white); }
.channel svg { width: 32px; height: 32px; color: var(--red); }
.channel .mono-label { color: var(--muted); }
.channel__value { font: 700 36px/1 var(--font-display); }
.channel__value--sm { font-size: 28px; word-break: break-word; }
.channel__cta { margin-top: auto; font-weight: 600; color: var(--red); }
.channel--primary { background: var(--red); color: var(--white); }
.channel--primary:hover { background: var(--red-700); color: var(--white); }
.channel--primary svg, .channel--primary .mono-label, .channel--primary .channel__cta { color: var(--white); }

.contact-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 960px) { .contact-layout { grid-template-columns: 1fr; } }
.form-card { padding: clamp(24px, 4vw, 40px); background: var(--white); border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; }
.field input, .field textarea { min-height: 50px; padding: 12px 14px; border: 1px solid #767676; border-radius: 2px; background: var(--white); color: var(--black); font: inherit; font-size: 15px; }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--red); }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.preview { margin: 24px 0 20px; padding: 16px 18px; background: var(--gray-50); border: 1px solid var(--line); font-size: 14px; line-height: 1.6; }
.preview .mono-label { display: block; margin-bottom: 6px; font-size: 11px; color: var(--muted); }
.map { height: 300px; background: var(--gray-100); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.address-card { display: flex; flex-direction: column; gap: 20px; margin-top: 20px; padding: 32px; background: var(--black); color: var(--white); font-style: normal; }
.address-card .mono-label { color: var(--on-dark-muted); }
.address-card strong { display: block; margin-top: 6px; font-size: 19px; line-height: 1.45; }
.address-card p { margin-top: 6px; font-size: 14px; color: var(--on-dark-soft); }

.faq-layout { display: grid; grid-template-columns: 1fr 1.8fr; gap: 48px; }
@media (max-width: 900px) { .faq-layout { grid-template-columns: 1fr; } }
.faq { border-top: 1px solid var(--black); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 72px; padding: 20px 0; font-size: 18px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--black); font-size: 20px; font-weight: 400; }
.faq details[open] summary::after { content: "−"; background: var(--black); color: var(--white); }
.faq details p { padding: 0 60px 24px 0; font-size: 16px; line-height: 1.65; color: var(--muted); }
@media (max-width: 560px) { .faq details p { padding-right: 0; } }

/* Sobre ----------------------------------------------------------------- */
.about-hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: end; }
@media (max-width: 960px) { .about-hero { grid-template-columns: 1fr; } }
.about-hero .lead { margin-top: 28px; max-width: 600px; color: var(--on-dark-soft); }
.about-hero .ph { height: 340px; }
.year-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; background: var(--red); color: var(--white); }
.year-bar strong { font: 700 48px/1 var(--font-display); }
.story { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
@media (max-width: 900px) { .story { grid-template-columns: 1fr; gap: 32px; } }
.prose { display: flex; flex-direction: column; gap: 22px; font-size: 18px; line-height: 1.7; color: #333333; }
.timeline { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.timeline li { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 28px 28px 32px 0; border-top: 3px solid var(--black); }
.timeline li::before { content: ""; position: absolute; top: -11px; left: 0; width: 18px; height: 18px; background: var(--black); border: 3px solid var(--gray-50); }
.timeline li.is-key::before { background: var(--red); }
.timeline__mark { font: 700 44px/1 var(--font-display); }
.timeline li.is-key .timeline__mark { color: var(--red); }
.timeline strong { font-size: 18px; }
.timeline span:last-child { font-size: 15px; color: var(--muted); }
@media (max-width: 900px) { .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .timeline { grid-template-columns: 1fr; } }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 16px; }
.photo-grid .ph { height: 300px; }
.stats-row { margin-top: 32px; display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.stats-row > div { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 28px; background: var(--black); }
.stats-row strong { font: 700 44px/1 var(--font-display); }
.stats-row span { font-size: 14px; color: var(--on-dark-muted); }
.stats-row a { font-weight: 600; text-decoration: underline; }
@media (max-width: 760px) { .stats-row { grid-template-columns: 1fr; } }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 20px; }
.feature { display: flex; flex-direction: column; gap: 14px; padding: 32px 28px; border: 1px solid var(--line); }
.feature svg { width: 36px; height: 36px; color: var(--red); }
.feature h3 { font: 700 28px/1 var(--font-display); text-transform: uppercase; }
.feature p { font-size: 15px; color: var(--muted); }
.audience { margin-top: 56px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; padding: 28px 32px; background: var(--gray-50); border: 1px solid var(--line); }
.audience h3 { font: 700 26px/1 var(--font-display); text-transform: uppercase; }
.audience ul { flex: 1 1 500px; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.values { background: var(--red); color: var(--white); }
.values .container { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 48px; padding-block: 72px; }
.values ul { flex: 1 1 600px; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 40px; font: 700 clamp(36px, 4.4vw, 52px)/1.05 var(--font-display); text-transform: uppercase; }

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