/* =====================================================================
   HOME (index.html) — hero, institucional, produtos, localização e
   contato. Tokens, nav, botões, cards e rodapé ficam em style.css.
   ===================================================================== */

/* =====================================================================
   HERO — a foto fica inteira. Só duas sombras localizadas: uma faixa
   fininha no topo (pra nav ficar legível sobre a parede clara) e um
   halo no canto do texto. O botão principal é a única luz acesa.
   ===================================================================== */
.hero{
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 620px;
  overflow: hidden;
  background: var(--verde-3);
  color: var(--tinta-inv);
}

.hero img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 24% center;
  display: block;
}

/* a página abre com a fita apagada e a luz acende sozinha: a foto acesa
   fica por cima da apagada e aparece aos poucos. Só com JS ligado (.js),
   senão a foto acesa aparece direto. */
.js .hero img.hero-on{ opacity: 0; transition: opacity 1.8s cubic-bezier(.4,0,.2,1); }
.js .hero.is-lit img.hero-on{ opacity: 1; }
.js .hero:not(.is-lit) .hero-copy .hero-cta{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), inset 0 -1px 0 rgba(120,70,0,.2);
}
.hero.is-acendendo .hero-copy .hero-cta{
  transition: transform var(--t-rapido) var(--ease), filter var(--t-medio) var(--ease), box-shadow 1.8s cubic-bezier(.4,0,.2,1);
}
@media (prefers-reduced-motion: reduce){
  .js .hero img.hero-on{ transition: none; opacity: 1; }
}

.hero .scrim{
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(14,20,17,.55) 0, rgba(14,20,17,.15) 120px, rgba(14,20,17,0) 200px),
    linear-gradient(0deg, rgba(14,20,17,.86) 0%, rgba(14,20,17,.5) 36%, rgba(14,20,17,0) 64%);
}

.hero-copy{
  position: absolute;
  z-index: 3;
  left: clamp(20px, 6vw, 96px);
  right: clamp(20px, 6vw, 96px);
  bottom: clamp(40px, 9vh, 112px);
  max-width: 880px;
}


.hero-copy h1{
  font-size: var(--fs-h1);
  font-weight: 420;   /* traço um pouco mais firme: lê melhor em cima da foto no celular */
  line-height: .98;
  letter-spacing: -.03em;
  color: #fff;
  margin: 0 0 var(--s-3);
  max-width: 14ch;       /* título longo: quebra em linhas equilibradas */
  text-wrap: balance;
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
}

.hero-copy .hero-sub{
  font-size: clamp(17px, 1.35vw, 20px);
  font-weight: 300;
  line-height: 1.55;
  color: rgba(255,255,255,.88);
  max-width: 34ch;
  margin: 0 0 var(--s-4);
}

.hero-copy .hero-ctas{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px var(--s-2);
}

.hero-copy .hero-cta,
.hero-copy .hero-cta-secondary{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border-radius: var(--r-pill);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

/* a luz acesa da página */
.hero-copy .hero-cta{
  gap: 12px;
  padding: 0 30px 0 24px;
  background: linear-gradient(180deg, var(--luz-clara) 0%, var(--luz) 100%);
  color: var(--verde);
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), inset 0 -1px 0 rgba(120,70,0,.2), var(--brilho);
  transition: transform var(--t-rapido) var(--ease), box-shadow var(--t-medio) var(--ease), filter var(--t-medio) var(--ease);
}
.hero-copy .hero-cta::before{
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--luz-nucleo);
  box-shadow: 0 0 0 2px rgba(255,255,255,.4), 0 0 10px 3px rgba(255,255,255,.95);
}
.hero-copy .hero-cta:hover,
.hero-copy .hero-cta:focus-visible{
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), inset 0 -1px 0 rgba(120,70,0,.2),
    0 0 0 1px rgba(255,210,140,.8), 0 14px 38px -8px rgba(246,160,50,.8), 0 0 80px -8px rgba(255,190,100,.85);
}
.hero-copy .hero-cta:active{ transform: translateY(0); }

.hero-copy .hero-cta-secondary{
  padding: 0 26px;
  color: #fff;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.28);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
  transition: background var(--t-rapido) var(--ease), border-color var(--t-rapido) var(--ease);
}
.hero-copy .hero-cta-secondary:hover,
.hero-copy .hero-cta-secondary:focus-visible{ background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.5); }

@media (min-width: 720px){
  .hero img{ object-position: 30% center; }
  .hero .scrim{
    background:
      linear-gradient(180deg, rgba(14,20,17,.62) 0, rgba(14,20,17,.28) 110px, rgba(14,20,17,0) 210px),
      radial-gradient(120% 90% at 0% 100%, rgba(14,20,17,.74) 0%, rgba(14,20,17,.42) 34%, rgba(14,20,17,0) 62%);
  }
}

/* =====================================================================
   INSTITUCIONAL — foto da fábrica à esquerda, texto à direita.
   ===================================================================== */
.institucional{
  padding: var(--secao) 0;
  background: var(--papel);
  overflow-x: hidden;
  overflow-x: clip;
}

.institucional .container{
  display: grid;
  gap: var(--s-5);
}

.institucional-photo{
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--verde);
  box-shadow: var(--sombra-2);
}
.institucional-photo img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.institucional-text{
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.institucional-text h2{
  font-size: clamp(32px, 3.6vw, 48px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 400;
  max-width: 18ch;
  margin-bottom: var(--s-3);
}

.institucional-text p{
  font-size: 16px;
  line-height: 1.7;
  color: var(--tinta-2);
  max-width: 54ch;
  margin: 0 0 var(--s-2);
}
.institucional-text p:first-of-type{
  font-size: 18.5px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--tinta);
}
.institucional-text p:last-of-type{ margin-bottom: 0; }

@media (min-width: 960px){
  .institucional .container{
    grid-template-columns: 1.3fr 1fr;
    gap: var(--s-8);
    align-items: stretch;
  }
  .institucional-photo{
    aspect-ratio: auto;
    min-height: 540px;
  }
}

/* entrada ao rolar: a foto vem da esquerda, o texto da direita */
.reveal{
  transition: transform .9s var(--ease), opacity .9s ease;
  will-change: transform, opacity;
}
.reveal-left{ transform: translateX(-40px); opacity: 0; }
.reveal-right{ transform: translateX(40px); opacity: 0; }
.reveal.is-revealed{ transform: none; opacity: 1; }

@media (prefers-reduced-motion: reduce){
  .reveal{ transition: none; }
  .reveal-left, .reveal-right{ transform: none; opacity: 1; }
}

/* =====================================================================
   PRODUTOS
   ===================================================================== */
.produtos{
  padding: var(--secao) 0;
  background: var(--aluminio);
}

/* =====================================================================
   CATÁLOGO — faixa verde logo depois dos produtos. Uma fita acesa corre
   na borda de cima (a mesma luz dos botões). O botão "Catálogo" do menu
   para aqui, abaixo do menu fixo.
   ===================================================================== */
.catalogo-faixa{
  position: relative;
  scroll-margin-top: var(--nav-h);
  padding: var(--s-8) 0;
  background: var(--verde);
  color: var(--tinta-inv);
  overflow: hidden;
}
.catalogo-faixa::before{
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--luz) 12%, var(--luz-clara) 50%, var(--luz) 88%, transparent 100%);
  box-shadow: 0 0 14px 2px rgba(246,176,79,.55), 0 10px 60px 6px rgba(246,176,79,.18);
}
.catalogo-faixa-grid{
  display: grid;
  gap: var(--s-4);
  align-items: center;
}
.catalogo-faixa h2{
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 380;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--tinta-inv);
  margin: 0 0 var(--s-1);
}
.catalogo-faixa p{
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta-inv-2);
}
.catalogo-faixa-acoes{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.faixa-cta,
.faixa-cta-2{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px 0 22px;
  border-radius: var(--r-pill);
  font-size: 15.5px;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--t-rapido) var(--ease), box-shadow var(--t-medio) var(--ease), background var(--t-rapido) var(--ease), border-color var(--t-rapido) var(--ease), filter var(--t-medio) var(--ease);
}
.faixa-cta svg,
.faixa-cta-2 svg{ width: 18px; height: 18px; flex-shrink: 0; }
.faixa-cta{
  background: linear-gradient(180deg, var(--luz-clara) 0%, var(--luz) 100%);
  color: var(--verde);
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), inset 0 -1px 0 rgba(120,70,0,.2), var(--brilho);
}
.faixa-cta svg{ stroke: currentColor; }
.faixa-cta:hover,
.faixa-cta:focus-visible{
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 0 0 1px rgba(255,210,140,.8), 0 14px 38px -8px rgba(246,160,50,.8);
}
.faixa-cta-2{
  color: var(--tinta-inv);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.28);
}
.faixa-cta-2:hover,
.faixa-cta-2:focus-visible{ background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.5); }
@media (max-width: 559px){
  .faixa-cta,
  .faixa-cta-2{ width: 100%; }
}
@media (min-width: 900px){
  .catalogo-faixa{ padding: var(--s-10) 0; }
  .catalogo-faixa-grid{ grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-8); }
  .catalogo-faixa-acoes{ justify-content: flex-end; }
}

.produtos-head{
  display: grid;
  gap: var(--s-2);
  margin-bottom: var(--s-6);
}
.produtos-head h2{
  font-size: var(--fs-h2);
  font-weight: 380;
  line-height: 1.02;
  letter-spacing: -.025em;
}
.produtos-head p{
  font-size: 18px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--tinta);
  max-width: 40ch;
  margin: 0;
}

@media (min-width: 960px){
  .produtos-head{
    grid-template-columns: 1.1fr .9fr;
    align-items: end;
    gap: var(--s-8);
    margin-bottom: var(--s-8);
  }
}

/* =====================================================================
   LOCALIZAÇÃO
   ===================================================================== */
.localizacao{
  padding: var(--secao) 0;
  background: var(--papel);
}

.localizacao-grid{
  display: grid;
  gap: var(--s-5);
}

.localizacao-info h2{
  font-size: clamp(30px, 3.4vw, 44px);
  letter-spacing: -.02em;
  margin-bottom: var(--s-2);
}
.localizacao-info p{
  font-size: 16px;
  line-height: 1.7;
  color: var(--tinta-2);
  max-width: 42ch;
  margin: 0 0 var(--s-4);
}
.localizacao-info ul{
  list-style: none;
  margin: 0; padding: 0;
  border-top: 1px solid var(--linha);
}
.localizacao-info li{
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--s-2);
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--linha);
  font-size: 15.5px;
  color: var(--tinta);
}
.localizacao-info li strong{
  font-size: 14px;
  font-weight: 600;
  color: var(--tinta-2);
}

.map-frame{
  border-radius: var(--r-lg);
  overflow: hidden;
  min-height: 360px;
  background: var(--aluminio);
  box-shadow: 0 0 0 1px var(--linha), var(--sombra-2);
}
.map-frame iframe{
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  display: block;
  filter: grayscale(.85) contrast(1.05);
  transition: filter var(--t-lento) var(--ease);
}
.map-frame:hover iframe{ filter: none; }

@media (min-width: 900px){
  .localizacao-grid{
    grid-template-columns: .9fr 1.4fr;
    gap: var(--s-8);
    align-items: center;
  }
  .map-frame, .map-frame iframe{ min-height: 440px; }
}

/* =====================================================================
   CONTATO / CATÁLOGO
   ===================================================================== */
.contato{
  padding: var(--secao) 0;
  background: var(--aluminio);
}

.contato-grid{
  display: grid;
  gap: var(--s-6);
}

.contato-head h2{
  font-size: clamp(32px, 3.8vw, 48px);
  letter-spacing: -.02em;
  margin-bottom: var(--s-2);
}
.contato-head p{
  font-size: 17px;
  font-weight: 300;
  line-height: 1.65;
  color: var(--tinta);
  max-width: 46ch;
  margin: 0 0 var(--s-5);
}

.field{ margin-bottom: var(--s-3); }
.field label{
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--tinta);
  margin-bottom: var(--s-1);
}
.field input,
.field select,
.field textarea{
  width: 100%;
  min-height: 52px;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.4;
  color: var(--tinta);
  background: var(--papel);
  border: 1px solid var(--linha-forte);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  box-shadow: var(--sombra-1);
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--t-rapido) var(--ease), box-shadow var(--t-rapido) var(--ease);
}
.field select{
  padding-right: 44px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2358616B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 18px;
}
.field input:hover,
.field select:hover,
.field textarea:hover{ border-color: rgba(20,35,32,.34); }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 4px rgba(24,60,50,.14);
}
.field textarea{ resize: vertical; min-height: 140px; }

.field-row{ display: grid; column-gap: var(--s-2); }
@media (min-width: 560px){ .field-row{ grid-template-columns: 1fr 1fr; } }

.form-note{
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--tinta-2);
  margin: var(--s-2) 0 0;
}

.catalogo-card{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-2);
  padding: var(--s-5) var(--s-4);
  background: var(--verde);
  color: var(--tinta-inv-2);
  border-radius: var(--r-lg);
  box-shadow: var(--sombra-3);
  height: fit-content;
}
.catalogo-card h3{ font-size: 30px; font-weight: 400; letter-spacing: -.02em; color: #fff; }
.catalogo-card p{ font-size: 15.5px; line-height: 1.65; margin: 0 0 var(--s-1); }
.catalogo-card .btn-outline{ border-color: rgba(255,255,255,.3); color: #fff; }
.catalogo-card .btn-outline:hover,
.catalogo-card .btn-outline:focus-visible{ background: #fff; border-color: #fff; color: var(--verde); }

.catalogo-whats{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--s-1);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--tinta-inv-2);
  text-decoration: none;
  transition: color var(--t-rapido) var(--ease);
}
.catalogo-whats:hover{ color: #fff; }
.catalogo-whats svg{ width: 20px; height: 20px; stroke: var(--ouro-claro); color: var(--ouro-claro); flex-shrink: 0; }

@media (min-width: 960px){
  .contato-grid{
    grid-template-columns: 1.15fr .85fr;
    gap: var(--s-10);
    align-items: start;
  }
  .catalogo-card{
    position: sticky;
    top: calc(var(--nav-h) + var(--s-4));
    padding: var(--s-6) var(--s-5);
  }
}

/* campo-isca do formulário (anti-robô): fora da tela, sem ocupar espaço */
.campo-isca{ position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* frase de efeito (13/10/2026): duas frases, uma por linha; a segunda na cor da luz */
.hero-copy h1{ max-width: 22ch; }
.hero-copy h1 span{ display: block; }
.hero-copy h1 span + span{ color: var(--luz-clara); }

/* quem somos (14/10/2026): os três pilares da marca, do manual do designer */
.pilares{
  list-style: none;
  margin: var(--s-4) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-3);
}
.pilares li{
  border-top: 2px solid var(--verde);
  padding-top: var(--s-2);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--tinta-2);
}
.pilares strong{
  display: block;
  margin-bottom: 4px;
  font-stretch: 125%;
  font-weight: 650;
  font-size: 17px;
  color: var(--verde);
}
@media (max-width: 560px){
  .pilares{ grid-template-columns: 1fr; gap: var(--s-2); }
}