/* ==========================================================================
   2F do Brasil — Indústria Metalúrgica
   Folha de estilo única do site. Tokens extraídos do design original.
   ========================================================================== */

:root {
  /* Fundos */
  --bg:            #F6F5F2;
  --surface:       #ffffff;
  --surface-alt:   #FBFAF8;
  --mint:          #EDF1EE;
  --dark:          #142B24;

  /* Verdes da marca */
  --green:         #204337;
  --green-hover:   #2E6350;
  --green-light:   #6E9B87;
  --green-pale:    #8FB3A3;

  /* Linhas */
  --border:        #DCDAD4;
  --border-soft:   #EAE8E3;
  --border-dash:   #C9CFC9;

  /* Texto sobre claro */
  --ink:           #1B221F;
  --ink-2:         #3D4642;
  --ink-3:         #4A534D;
  --muted:         #6B7269;
  --muted-2:       #7E8A82;
  --muted-3:       #8B948C;
  --muted-4:       #9AA39C;

  /* Texto sobre escuro */
  --on-dark:       #C7D3CD;
  --on-dark-2:     #DDE6E1;
  --on-dark-3:     #A9BCB3;
  --on-dark-4:     #7E9489;

  /* Medidas */
  --maxw:          1280px;
  --gutter:        clamp(20px, 4vw, 40px);
  --radius:        2px;
  --header-h:      78px;

  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Archivo', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

/* Sem isto, qualquer classe com "display" (ex.: .btn) anula o atributo
   hidden — e os botões de WhatsApp apareceriam sem número configurado. */
[hidden] { display: none !important; }

html, body { margin: 0; padding: 0; background: var(--bg); }

body {
  font-family: var(--sans);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-hover); }

img { max-width: 100%; }

input, textarea, select, button { font-family: inherit; font-size: inherit; }

::selection { background: var(--green); color: #fff; }

:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- Utilitários de layout ---------------------------------------- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

main { flex: 1; }

.section        { padding-top: clamp(64px, 9vw, 116px); }
.section--tight { padding-top: clamp(48px, 6vw, 84px); padding-bottom: clamp(48px, 6vw, 84px); }
.section--end   { padding-bottom: clamp(64px, 8vw, 100px); }

.band-dark { background: var(--dark); color: #fff; }
.band-mint {
  background: var(--mint);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-top: clamp(64px, 9vw, 116px);
}
.band-mint .wrap { padding-top: clamp(56px, 7vw, 92px); padding-bottom: clamp(56px, 7vw, 92px); }

/* Grade fluida usada em quase todas as seções do design */
.cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(30px, 5vw, 70px);
  align-items: start;
}
.cols--center  { align-items: center; }
.cols--wide    { grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr)); gap: clamp(36px, 5vw, 64px); }
.cols--form    { gap: clamp(30px, 5vw, 60px); }

/* ---------- Tipografia ---------------------------------------------------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
}
.eyebrow--pale { color: var(--green-pale); }

.mono-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.mono-label--green { color: var(--green); }

.h1 {
  font-size: clamp(34px, 4.6vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 20px 0 0;
  max-width: 900px;
}
.h1--hero {
  font-size: clamp(38px, 5.4vw, 70px);
  line-height: 1.03;
  margin: 22px 0 0;
  max-width: none;
}
.h1--page { font-size: clamp(32px, 4.4vw, 58px); margin: 18px 0 0; max-width: 860px; }

.h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 18px 0 0;
  color: var(--dark);
}

.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--on-dark);
  max-width: 620px;
  margin: 20px 0 0;
}

.body-text  { font-size: clamp(15.5px, 1.3vw, 18px); line-height: 1.65; color: var(--ink-3); margin: 0; }
.body-text + .body-text { margin-top: 18px; }

.prose { font-size: 15.5px; line-height: 1.7; color: var(--ink-3); margin: 22px 0 0; }

/* ---------- Botões -------------------------------------------------------- */

.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 17px 30px;
  text-align: center;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.btn--green       { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-hover); color: #fff; }

.btn--light       { background: #fff; color: var(--dark); }
.btn--light:hover { background: var(--mint); color: var(--dark); }

.btn--outline       { border-color: rgba(255,255,255,0.3); color: #fff; }
.btn--outline:hover { border-color: #fff; color: #fff; }

.btn--quiet       { border-color: var(--border); background: var(--surface-alt); color: var(--ink-3); font-size: 12px; padding: 13px 20px; }
.btn--quiet:hover { border-color: var(--green); }

.btn--block  { display: block; width: 100%; }
.btn--submit { padding: 17px; font-size: 12.5px; border: none; }
.btn--small  { padding: 12px; font-size: 11.5px; }

.link-underline {
  display: inline-block;
  border-bottom: 1px solid var(--green);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-bottom: 4px;
}

/* ---------- Cabeçalho ----------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246,245,242,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header__bar {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  min-height: var(--header-h);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header__logo { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.site-header__logo img { height: 46px; width: auto; display: block; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  justify-content: flex-end;
}

.nav a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.nav a:hover,
.nav a[aria-current="page"] { color: var(--green); }

.nav__cta {
  background: var(--green);
  color: #fff !important;
  padding: 13px 22px;
  border-radius: var(--radius);
}
.nav__cta:hover { background: var(--green-hover); }

.nav__svc {
  display: flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
  font-family: inherit;
}
.nav__svc:hover { color: var(--green); }
.nav__svc .caret { font-size: 8px; opacity: 0.6; transition: transform 180ms ease; }
.nav__svc[aria-expanded="true"] .caret { transform: rotate(180deg); }

/* Botão hambúrguer (só aparece no mobile) */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  padding: 0;
  position: relative;
  flex-shrink: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 200ms ease, opacity 150ms ease;
}
.nav-toggle span         { top: 50%; margin-top: -0.75px; }
.nav-toggle span::before { left: 0; transform: none; top: -6px; }
.nav-toggle span::after  { left: 0; transform: none; top: 6px; }
.nav-toggle[aria-expanded="true"] span         { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

/* Painel de serviços do cabeçalho */
.svc-panel { border-top: 1px solid var(--border); background: #fff; }
.svc-panel[hidden] { display: none; }
.svc-panel__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px var(--gutter) 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
  gap: 2px;
}
.svc-panel__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--bg);
  border-radius: var(--radius);
  transition: background 150ms ease;
}
.svc-panel__item:hover { background: var(--mint); }
.svc-panel__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.svc-panel__num   { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--muted-2); }
.svc-panel__title { display: block; font-size: 15px; font-weight: 700; letter-spacing: -0.01em; margin-top: 5px; color: var(--dark); }
.svc-panel__kick  { display: block; font-size: 12.5px; color: var(--muted); margin-top: 4px; line-height: 1.4; }

/* ---------- Hero da home -------------------------------------------------- */

.hero { background: var(--dark); color: #fff; position: relative; overflow: hidden; }
.hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 104px) var(--gutter) 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr));
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__lead { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.55; color: var(--on-dark); max-width: 540px; margin: 26px 0 0; }
.hero__media { align-self: end; }

.hero__stats { border-top: 1px solid rgba(255,255,255,0.14); margin-top: clamp(40px, 6vw, 72px); }
.hero__stats-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
}
.stat { padding: 28px 24px 30px 0; border-right: 1px solid rgba(255,255,255,0.14); }
.stat + .stat { padding-left: 24px; }
.stat:last-child { border-right: none; }
.stat__value { font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; letter-spacing: -0.03em; }
.stat__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-pale);
  margin-top: 7px;
}

/* ---------- Espaços reservados para foto ---------------------------------- */

.ph {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  border: 1px dashed var(--border-dash);
  background: repeating-linear-gradient(135deg, rgba(32,67,55,0.05) 0 12px, rgba(32,67,55,0) 12px 24px);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-3);
  line-height: 1.9;
}
/* O texto precisa ficar num único filho: dentro de um flex container,
   cada <br> e <span> soltos virariam itens separados lado a lado. */
.ph__t { display: block; }
.ph__t span { opacity: 0.6; }
.ph--hero {
  height: clamp(280px, 40vw, 440px);
  border: 1px solid rgba(255,255,255,0.18);
  border-bottom: none;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 12px, rgba(255,255,255,0) 12px 24px);
  color: var(--green-pale);
}
.ph--about  { height: clamp(260px, 32vw, 400px); }
.ph--wide   { height: clamp(240px, 30vw, 380px); margin-top: clamp(40px, 5vw, 64px); }
.ph--svc    { height: clamp(240px, 28vw, 340px); padding: 20px; }
.ph--card   {
  height: 86px;
  margin-bottom: 22px;
  padding: 0;
  background: repeating-linear-gradient(135deg, rgba(32,67,55,0.05) 0 10px, rgba(32,67,55,0) 10px 20px);
  font-size: 10px;
  letter-spacing: 0.14em;
}
.ph--product {
  height: 176px;
  border: none;
  padding: 0;
  position: relative;
  font-size: 10px;
  letter-spacing: 0.14em;
  background: repeating-linear-gradient(135deg, rgba(32,67,55,0.05) 0 12px, rgba(32,67,55,0) 12px 24px);
}

/* Aviso "conteúdo de demonstração" */
.note-dashed {
  padding: 18px 22px;
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  line-height: 1.6;
}

/* ---------- Cabeçalho de seção ------------------------------------------- */

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 26px;
}
.section-head__count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* ---------- Etapas do processo ------------------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(168px, 100%), 1fr));
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: clamp(40px, 5vw, 64px);
  overflow: hidden;
}
.step { background: #fff; padding: 26px 22px 30px; box-shadow: inset -1px -1px 0 var(--border); }
.step__num   { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.15em; color: var(--muted-4); }
.step__title { font-size: 17px; font-weight: 700; letter-spacing: -0.015em; margin-top: 16px; color: var(--dark); }
.step__text  { font-size: 13.5px; line-height: 1.5; color: var(--muted); margin-top: 8px; }

/* ---------- Cartões de serviço ------------------------------------------- */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(18px, 2vw, 26px);
  margin-top: clamp(28px, 3vw, 40px);
}
.svc-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 26px 24px;
  min-height: 268px;
  transition: border-color 160ms ease;
}
.svc-card:hover { border-color: var(--green); }
.svc-card__title { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; color: var(--dark); }
.svc-card__text  { font-size: 14px; line-height: 1.55; color: var(--muted); margin-top: 10px; flex: 1; }
.svc-card__more  {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-top: 20px;
}

/* ---------- Fichas / listas de especificação ------------------------------ */

.panel { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
.panel__head {
  padding: 20px 22px;
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}
.panel__foot {
  padding: 16px 22px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted-4);
}
.panel__pad { padding: 22px; }

.spec {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  align-items: baseline;
  padding: 17px 22px;
  border-bottom: 1px solid var(--border-soft);
}
.spec__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.spec__value { font-size: 15.5px; font-weight: 600; color: var(--dark); text-align: right; }

/* Lista de blocos separados por 1px (o design usa gap sobre fundo cinza) */
.stack {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stack > * { background: #fff; padding: 20px 22px; }
.stack--roomy > * { padding: 26px 24px; }
.stack__title { font-size: 15.5px; font-weight: 700; color: var(--dark); letter-spacing: -0.015em; }
.stack__title--lg { font-size: 17px; margin-top: 12px; }
.stack__text  { font-size: 13.5px; line-height: 1.55; color: var(--muted); margin: 5px 0 0; }
.stack__text--sm { font-size: 14px; margin-top: 8px; }
.stack__value { font-size: 15px; font-weight: 600; color: var(--dark); margin-top: 6px; }
.stack__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--dark);
  transition: background 150ms ease, color 150ms ease;
}
.stack__link:hover { background: var(--mint); color: var(--green); }
.stack__link .num { font-family: var(--mono); font-size: 10px; color: var(--muted-4); }

/* ---------- Bloco de chamada (CTA) ---------------------------------------- */

.cta {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(38px, 5vw, 70px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr));
  gap: clamp(30px, 4vw, 60px);
  align-items: center;
}
.cta h2 { font-size: clamp(26px, 3vw, 40px); line-height: 1.1; letter-spacing: -0.03em; font-weight: 700; margin: 0; }
.cta p  { font-size: 16px; line-height: 1.6; color: var(--on-dark); margin: 18px 0 0; max-width: 440px; }
.cta__actions { display: flex; flex-direction: column; gap: 12px; }

.callout {
  margin-top: 30px;
  padding: 18px 20px;
  background: var(--mint);
  border-radius: var(--radius);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.callout__title { font-size: 14.5px; font-weight: 700; color: var(--dark); }

/* ---------- Página de serviço --------------------------------------------- */

.svc-hero__head { display: flex; align-items: center; gap: 18px; }
.svc-hero__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius);
}
.svc-hero__kicker {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-top: 6px;
}

.bullets { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.bullets li { display: flex; gap: 12px; align-items: baseline; font-size: 15px; line-height: 1.5; color: var(--ink); }
.bullets li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--green);
  flex-shrink: 0;
  transform: translateY(-2px);
}

/* ---------- Produtos ------------------------------------------------------ */

.prod-bar { background: #fff; border-bottom: 1px solid var(--border); }
.prod-bar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.search {
  flex: 1;
  min-width: 240px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
  padding: 0 14px;
}
.search__icon { font-size: 15px; color: var(--muted-3); }
.search input { flex: 1; border: none; background: transparent; padding: 13px 0; outline: none; color: var(--ink); min-width: 0; }

.select {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
  padding: 13px 14px;
  outline: none;
  color: var(--ink);
}

.prod-layout {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 3vw, 36px);
  align-items: flex-start;
  padding-top: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(48px, 6vw, 84px);
}
.prod-aside { flex: 1 1 240px; max-width: 300px; min-width: 0; }
.prod-main  { flex: 3 1 340px; min-width: 0; }

.cat-list { display: grid; gap: 2px; margin-top: 14px; }
.cat-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  text-align: left;
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  transition: background 150ms ease, color 150ms ease;
  background: transparent;
  color: var(--ink-3);
}
.cat-btn:hover { background: var(--mint); }
.cat-btn[aria-pressed="true"] { background: var(--green); color: #fff; }
.cat-btn[aria-pressed="true"]:hover { background: var(--green-hover); }
.cat-btn .count { font-family: var(--mono); font-size: 11px; opacity: 0.65; }

.check-list { display: grid; gap: 10px; margin-top: 14px; }
.check-list label { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-3); cursor: pointer; }

.prod-count {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--ink-3);
}
.prod-count .cat { color: var(--muted-3); }
.prod-count__note {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-3);
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-top: none;
}
.prod-grid:empty { display: none; }

.prod-card { background: #fff; display: flex; flex-direction: column; }
.prod-card__body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.prod-card__name { font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--ink); }
.prod-card__spec { font-size: 12.5px; color: var(--muted-2); margin-top: 5px; }
.prod-card__price { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; color: var(--dark); margin-top: 12px; }
.prod-card__prazo { font-size: 12.5px; color: var(--green-hover); font-weight: 600; margin-top: 4px; }
.prod-card__spacer { flex: 1; }
.prod-card .btn { margin-top: 16px; }

.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green);
  color: #fff;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: var(--radius);
}

.prod-empty {
  border: 1px solid var(--border);
  border-top: none;
  background: #fff;
  padding: clamp(36px, 6vw, 64px) 28px;
  text-align: center;
}
.prod-empty__title { font-size: 17px; font-weight: 700; color: var(--dark); }
.prod-empty__text  { font-size: 14px; line-height: 1.55; color: var(--muted); margin-top: 8px; }
.prod-empty__acts  { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }

/* Links dentro do cartão do catálogo */
.prod-card__media { color: var(--muted-3); }
.prod-card__name a { color: inherit; }
.prod-card__name a:hover { color: var(--green); }
.prod-card:hover .prod-card__media { background-color: var(--mint); }

/* ---------- Página do produto --------------------------------------------- */

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 22px 0 0;
}
.crumbs a { color: var(--muted-2); }
.crumbs a:hover { color: var(--green); }
.crumbs span[aria-current] { color: var(--dark); }

.pd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr));
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
  padding-top: clamp(24px, 3vw, 36px);
}

.gallery__main { height: clamp(300px, 42vw, 500px); background-color: #fff; position: relative; }
.gallery__main .badge { top: 16px; left: 16px; }
.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.gallery__thumbs .ph {
  height: clamp(64px, 8vw, 96px);
  padding: 0;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  background-color: #fff;
}

.pd-info .eyebrow a { color: inherit; }
.pd-info .eyebrow a:hover { color: var(--green-hover); }
.pd-info h1 {
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--dark);
  margin: 16px 0 0;
}
.pd-info__resumo { font-size: clamp(15.5px, 1.3vw, 17.5px); line-height: 1.6; color: var(--ink-3); margin: 18px 0 0; }

.pd-buy {
  margin-top: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: baseline;
}
.pd-buy__price { font-size: clamp(26px, 2.6vw, 32px); font-weight: 700; letter-spacing: -0.03em; color: var(--dark); }
.pd-buy__prazo { font-size: 14px; font-weight: 600; color: var(--green-hover); }
.pd-buy__prazo::before { content: "● "; font-size: 10px; vertical-align: 1px; }

.pd-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 10px; margin-top: 22px; }
.btn--outline-dark { border-color: var(--border); background: #fff; color: var(--dark); }
.btn--outline-dark:hover { border-color: var(--green); color: var(--green); }

.pd-note { margin-top: 16px; font-size: 13px; line-height: 1.55; color: var(--muted); }

/* Faixa de processo: as 5 etapas, acesas as que este produto usa */
.pd-steps { margin-top: 0; }
.pd-steps .step { display: block; color: inherit; transition: background 150ms ease; }
.pd-steps a.step:hover { background: var(--mint); }
.pd-steps .step__icon { display: block; margin-top: 16px; }
.pd-steps .step.is-off { background: var(--surface-alt); }
.pd-steps .step.is-off .step__title,
.pd-steps .step.is-off .step__text { color: var(--muted-4); }
.pd-steps .step.is-off .step__icon { opacity: 0.35; }
.pd-steps .step__tag {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}
.pd-steps .step.is-off .step__tag { color: var(--muted-4); }

.pd-block-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px 20px; margin-bottom: 22px; }
.pd-block-head .h2 { font-size: clamp(24px, 2.6vw, 34px); }

.pd-missing { text-align: center; padding: clamp(60px, 10vw, 120px) 0; }
.pd-missing h1 { font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.03em; color: var(--dark); margin: 14px 0 0; }
.pd-missing p { color: var(--muted); margin: 12px auto 0; max-width: 460px; line-height: 1.6; }
.pd-missing .btn { margin-top: 26px; }

.demo-flag {
  display: inline-block;
  margin-top: 18px;
  padding: 6px 10px;
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* ---------- Depoimentos --------------------------------------------------- */

.depo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: clamp(18px, 2vw, 26px);
}
.depo {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  min-height: 250px;
}
.depo__quote { font-size: 16.5px; line-height: 1.6; color: var(--ink-2); margin: 18px 0 0; flex: 1; font-style: italic; }
.depo__who {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
}
.depo__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px dashed var(--border-dash);
  background: repeating-linear-gradient(135deg, rgba(32,67,55,0.06) 0 8px, rgba(32,67,55,0) 8px 16px);
  flex-shrink: 0;
}
.depo__name { font-size: 14.5px; font-weight: 700; color: var(--dark); }
.depo__role { font-family: var(--mono); font-size: 11px; color: var(--muted-2); margin-top: 3px; }

/* ---------- Formulários --------------------------------------------------- */

.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(26px, 3vw, 38px);
}
.form-grid { display: grid; gap: 18px; }
.form-row  { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr)); gap: 18px; }

.field { display: block; }
.field__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
  color: var(--ink);
  outline: none;
  transition: border-color 150ms ease;
}
.field textarea { resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--green); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip {
  cursor: pointer;
  border-radius: var(--radius);
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 160ms ease;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--ink-3);
}
.chip[aria-pressed="true"] { border-color: var(--green); background: var(--green); color: #fff; }

.dropzone {
  display: block;
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  cursor: pointer;
  background: var(--surface-alt);
  transition: border-color 150ms ease;
}
.dropzone:hover { border-color: var(--green); }
.dropzone span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.dropzone input { display: none; }

.contact-card { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 30px 28px; }
.contact-card__title { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin-top: 12px; }
.contact-card p { font-size: 14.5px; line-height: 1.6; color: var(--on-dark); margin: 10px 0 22px; }

/* ---------- Rodapé -------------------------------------------------------- */

.site-footer { background: var(--dark); color: #fff; margin-top: auto; }
.site-footer__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 76px) var(--gutter) 34px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: clamp(30px, 4vw, 56px);
}
.site-footer img { height: 54px; width: auto; display: block; }
.site-footer__about { font-size: 14px; line-height: 1.6; color: var(--on-dark-3); margin: 20px 0 0; max-width: 280px; }
.site-footer__head {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-light);
}
.site-footer__links { display: grid; gap: 10px; margin-top: 16px; }
.site-footer__links a,
.site-footer__contact div { font-size: 14px; color: var(--on-dark-2); }
.site-footer__links a:hover { color: #fff; }
.site-footer__contact { display: grid; gap: 12px; margin-top: 16px; }
.site-footer__wa {
  display: inline-block;
  width: fit-content;
  border: 1px solid rgba(255,255,255,0.28);
  padding: 11px 18px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}
.site-footer__wa:hover { border-color: #fff; color: #fff; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.12); }
.site-footer__bottom-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--on-dark-4);
}

/* ---------- Animação de entrada ------------------------------------------ */

[data-reveal] { opacity: 1; }
.js [data-reveal].is-pending {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(.22,.61,.36,1), transform 700ms cubic-bezier(.22,.61,.36,1);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal].is-pending { opacity: 1; transform: none; transition: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- Responsivo ---------------------------------------------------- */

@media (max-width: 1080px) {
  .nav { gap: 16px; }
  .nav a, .nav__svc { font-size: 11.5px; letter-spacing: 0.1em; }
  .nav__cta { padding: 12px 16px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }

  /* O menu passa a ocupar uma segunda linha do cabeçalho, empurrando o
     painel de serviços para baixo em vez de cobri-lo. */
  .nav {
    display: none;
    order: 3;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid var(--border);
    padding: 4px 0 18px;
    max-height: calc(100vh - var(--header-h) - 20px);
    overflow-y: auto;
  }
  .nav.is-open { display: flex; }

  .nav a, .nav__svc {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 12.5px;
    justify-content: space-between;
    width: 100%;
    text-align: left;
  }
  .nav__cta {
    margin-top: 16px;
    border-bottom: none;
    text-align: center;
    justify-content: center;
    padding: 16px 22px;
  }

  .svc-panel__grid { padding-top: 18px; padding-bottom: 22px; }

  /* As bordas verticais das estatísticas viram horizontais no empilhamento */
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.14); padding: 24px 0; }
  .stat + .stat { padding-left: 0; }
  .stat:last-child { border-bottom: none; }
}

@media (max-width: 720px) {
  :root { --header-h: 68px; }
  .site-header__logo img { height: 38px; }
  .site-footer img { height: 44px; }

  .prod-aside { max-width: none; flex-basis: 100%; }
  .prod-layout { gap: 28px; }

  .cta__actions { margin-top: 4px; }
  .btn { padding: 16px 24px; }
}

@media (max-width: 420px) {
  .prod-grid { grid-template-columns: 1fr; }
  .depo { padding: 24px 22px; }
  .form-card { padding: 22px 18px; }
}

/* ---------- Impressão ----------------------------------------------------- */

@media print {
  .site-header, .site-footer, .nav-toggle, .btn { display: none !important; }
  body { background: #fff; }
}

/* Relacionados: poucas peças, então as colunas esticam em vez de deixar
   células vazias (auto-fit em vez do auto-fill do catálogo). */
.prod-grid--related {
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  border-top: 1px solid var(--border);
}