/* =============================================================
   POLAR ARMAZENAGEM — Design System v4
   -------------------------------------------------------------
   Paleta amostrada da logo Polar Armazenagem: azul-marinho
   #041A38 (header/rodapé, seções escuras, títulos) e laranja
   #F07513 (botões de ação, ícones, destaques). Logo em
   assets/img/logo-polar-armazenagem*.png.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Tokens ---------- */
:root{
  /* Marca (amostrada da logo Polar Armazenagem) */
  --c-navy:#041A38;            /* azul-marinho da logo — header/rodapé, seções escuras */
  --c-navy-soft:#0B2A52;       /* painéis dentro de seções escuras */
  --c-orange:#F07513;          /* laranja da logo — botões, ícones e destaques sobre o marinho */
  --c-orange-deep:#E06A10;     /* hover de botão, ícones e títulos grandes sobre fundo claro */
  --c-orange-text:#B95606;     /* laranja para texto pequeno sobre fundo claro (contraste AA) */
  --c-on-orange:#041A38;       /* texto sobre botão laranja */
  --c-chrome:#041A38;
  --c-chrome-line:rgba(255,255,255,.12);

  /* Neutros (escala tipo Apple) */
  --c-ink:#041A38;
  --c-body:#52525B;
  --c-muted:#86868B;
  --c-line:#D9DBE0;
  --c-hair:#E8E8ED;
  --c-surface:#F5F5F7;
  --c-white:#FFFFFF;

  --c-wa:#25D366;
  --c-wa-strong:#1EB959;

  /* Sombra (discreta) */
  --shadow-sm:0 1px 3px rgba(20,30,55,.06),0 8px 24px -16px rgba(20,30,55,.14);
  --shadow-md:0 20px 50px -24px rgba(15,30,60,.22);
  --shadow-lg:0 40px 90px -36px rgba(12,25,55,.30);

  /* Forma */
  --r-sm:12px;
  --r-md:18px;
  --r-lg:28px;
  --r-xl:36px;
  --ring:0 0 0 4px rgba(240,117,19,.35);

  /* Tipografia */
  --font:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  /* Layout */
  --container:1180px;
  --container-wide:1320px;
  --container-narrow:820px;
  --gutter:clamp(1.25rem,5vw,2.25rem);
  --section-y:clamp(5rem,4rem + 7vw,9.5rem);
  --header-h:80px;
}

/* ---------- Reset / base ---------- */
/* sempre claro: impede o modo escuro automático do navegador/celular de escurecer o site */
:root{color-scheme:only light}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;
  color:var(--c-body);background:var(--c-white);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{color:var(--c-ink);font-weight:600;letter-spacing:-.024em;line-height:1.07;margin:0 0 .5em}
h1{font-size:clamp(2.6rem,1.5rem + 4.6vw,5rem)}
h2{font-size:clamp(2rem,1.35rem + 3vw,3.35rem)}
h3{font-size:clamp(1.35rem,1.1rem + 1.1vw,1.9rem);letter-spacing:-.02em}
h4{font-size:1rem;letter-spacing:-.01em}
p{margin:0 0 1.15rem}
a{color:var(--c-orange-text);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--c-ink)}
img,svg,video{max-width:100%;height:auto;display:block}
ul,ol{margin:0 0 1.15rem;padding-left:1.2rem}
li{margin:.35rem 0}
strong{color:var(--c-ink);font-weight:600}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
::selection{background:rgba(240,117,19,.22)}

/* ---------- Layout ---------- */
.container{width:min(100% - (var(--gutter) * 2),var(--container));margin-inline:auto}
.container--wide{max-width:var(--container-wide)}
.container--narrow{max-width:var(--container-narrow)}
.section{padding-block:var(--section-y)}
.section--tight{padding-block:clamp(3.5rem,3rem + 4vw,6rem)}
.section--surface{background:var(--c-surface)}
.section--navy{background:var(--c-navy);color:#B9C6D6}
.section--navy h1,.section--navy h2,.section--navy h3,.section--navy h4{color:#fff}
.center{text-align:center}
.measure{max-width:44rem}

/* ---------- Eyebrow / cabeçalho de seção ---------- */
.eyebrow{
  display:block;font-weight:600;color:var(--c-orange-text);
  font-size:clamp(.95rem,.9rem + .25vw,1.15rem);letter-spacing:-.01em;margin-bottom:.5rem;
}
.section--navy .eyebrow{color:var(--c-orange)}
.section-head{max-width:46rem;margin:0 auto clamp(2.5rem,2rem + 3vw,4rem)}
.section-head.left{margin-left:0;text-align:left}
.section-head h2{margin-bottom:.35em}
.lead{
  font-size:clamp(1.15rem,1rem + .7vw,1.6rem);line-height:1.45;color:var(--c-ink);
  letter-spacing:-.015em;font-weight:400;
}
.section--navy .lead{color:#D3DEEA}
.sublead{font-size:clamp(1.05rem,1rem + .35vw,1.25rem);color:var(--c-body);line-height:1.55}

/* ---------- Botões e links ---------- */
.btn{
  --bg:var(--c-orange);--fg:var(--c-on-orange);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:inherit;font-weight:500;font-size:1.0625rem;letter-spacing:-.01em;
  padding:.85rem 1.55rem;border-radius:980px;border:1px solid transparent;
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:background .18s ease,opacity .18s ease,transform .18s ease;
  text-align:center;
}
.btn:hover{background:var(--c-orange-deep);color:var(--c-on-orange)}
.btn:active{transform:scale(.985)}
.btn--ghost{--bg:transparent;--fg:var(--c-orange-text);border-color:var(--c-line)}
.btn--ghost:hover{background:var(--c-surface);color:var(--c-ink);border-color:var(--c-line)}
.btn--on-dark{--bg:#fff;--fg:var(--c-navy)}
.btn--on-dark:hover{background:#e9edf2;color:var(--c-navy)}
.btn--wa{--bg:var(--c-wa);--fg:#06341c}
.btn--wa:hover{background:var(--c-wa-strong);color:#06341c}
.btn--sm{padding:.55rem 1.1rem;font-size:.95rem}
.btn--block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem 1.5rem;align-items:center}
.btn-row--center{justify-content:center}

/* link com chevron (estilo Apple) */
.clink,.textlink{
  display:inline-flex;align-items:center;gap:.28rem;font-weight:500;font-size:1.0625rem;
  color:var(--c-orange-text);letter-spacing:-.01em;
}
.clink::after,.textlink svg{transition:transform .18s ease}
.clink::after{content:"›";font-size:1.25em;line-height:1;transform:translateY(-.04em)}
.textlink svg{width:1em;height:1em}
.clink:hover,.textlink:hover{color:var(--c-ink)}
.clink:hover::after{transform:translate(3px,-.04em)}
.textlink:hover svg{transform:translateX(3px)}
.section--navy .clink,.section--navy .textlink{color:var(--c-orange)}

/* ---------- Header (azul-marinho da marca) ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,26,56,.9);
  -webkit-backdrop-filter:saturate(160%) blur(20px);backdrop-filter:saturate(160%) blur(20px);
  border-bottom:1px solid var(--c-chrome-line);
}
.site-header__inner{
  display:flex;align-items:center;gap:1.25rem;height:var(--header-h);
  width:min(100% - (var(--gutter) * 2),var(--container-wide));margin-inline:auto;
}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:60px;width:auto}
.primary-nav{margin-inline:auto;display:flex;align-items:center;gap:.25rem}
.primary-nav a{
  color:#fff;font-size:.98rem;font-weight:400;padding:.5rem 1rem;border-radius:6px;
  opacity:.8;transition:opacity .15s ease;
}
.header-cta .btn{padding:.7rem 1.35rem;font-size:1rem}
.primary-nav a:hover{opacity:1;color:#fff}
.primary-nav a[aria-current="page"]{opacity:1;font-weight:500;color:var(--c-orange)}
.header-cta{display:flex;align-items:center;gap:.6rem;flex-shrink:0}

.nav-toggle{
  display:none;margin-left:auto;width:40px;height:40px;border:0;background:transparent;cursor:pointer;
  align-items:center;justify-content:center;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:18px;height:1.5px;background:#fff;border-radius:2px;
  transition:transform .24s ease,opacity .2s ease;
}
.nav-toggle span::before{transform:translateY(-5.5px)}
.nav-toggle span::after{transform:translateY(4px)}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:rotate(45deg);background:#fff}
body.nav-open .nav-toggle span::after{transform:rotate(-45deg);background:#fff}

/* painel mobile — estado controlado pela classe .is-open NO próprio elemento */
.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0;z-index:75;background:var(--c-chrome);
  display:flex;flex-direction:column;padding:1.75rem var(--gutter) 2.5rem;overflow-y:auto;
  transform:translateX(100%);visibility:hidden;
  transition:transform .32s cubic-bezier(.4,0,.2,1),visibility 0s linear .32s;
}
.mobile-nav.is-open{transform:translateX(0);visibility:visible;transition:transform .32s cubic-bezier(.4,0,.2,1)}
.mobile-nav a.m-link{
  font-size:1.55rem;font-weight:500;letter-spacing:-.02em;color:#fff;
  padding:1.05rem 0;border-bottom:1px solid var(--c-chrome-line);
}
.mobile-nav .btn-row{margin-top:1.75rem;flex-direction:column;gap:.75rem}
.mobile-nav__meta{margin-top:auto;padding-top:2rem;color:#8c9bb0;font-size:.9rem}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-navy);color:#fff;min-height:clamp(560px,86vh,880px);display:flex;align-items:center}
.hero__slides{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;margin:0;opacity:0;animation:heroFade 14s linear infinite}
.hero__slide--2{animation-delay:-7s}
.hero__slide img{width:100%;height:100%;object-fit:cover;animation:heroZoom 14s linear infinite}
.hero__slide--2 img{animation-delay:-7s;object-position:60% 50%}
.hero__slide figcaption{position:absolute;right:clamp(1rem,3vw,2rem);top:clamp(1rem,3vw,2rem);padding:.45rem .95rem;border-radius:980px;background:rgba(4,26,56,.72);color:#fff;font-size:.85rem;font-weight:600;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
@keyframes heroFade{0%,45%{opacity:1}50%,95%{opacity:0}100%{opacity:1}}
@keyframes heroCap{0%,3%{opacity:0}7%,39%{opacity:1}43%,100%{opacity:0}}
.hero__slide figcaption{animation:heroCap 14s linear infinite}
.hero__slide--2 figcaption{animation-delay:-7s}
@keyframes heroZoom{0%{transform:scale(1.05)}50%{transform:scale(1)}100%{transform:scale(1.05)}}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,26,56,.9) 0%,rgba(4,26,56,.66) 38%,rgba(4,26,56,.18) 72%,rgba(4,26,56,.05) 100%),linear-gradient(0deg,rgba(4,26,56,.5) 0%,rgba(4,26,56,0) 35%)}
.hero__content{position:relative;z-index:1;width:min(100% - (var(--gutter) * 2),var(--container));margin-inline:auto;padding-block:clamp(4rem,8vw,7rem)}
.hero__content > *{max-width:38rem}
.hero .eyebrow{color:var(--c-orange)}
.hero h1{color:#fff;margin-bottom:.3em;font-size:clamp(2.4rem,1.5rem + 4vw,4.6rem);max-width:13em}
.hero h1 .nw{white-space:nowrap}
.hero h1 .accent{color:var(--c-orange)}
.hero__sub{font-size:clamp(1.1rem,1rem + .55vw,1.4rem);line-height:1.45;color:#dbe4ef;margin:0 0 2rem;font-weight:400;letter-spacing:-.01em}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem}
.hero__cta .btn{padding:.95rem 1.7rem;font-size:1.05rem}
.btn--glass{--bg:rgba(255,255,255,.12);--fg:#fff;border-color:rgba(255,255,255,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn--glass:hover{background:rgba(255,255,255,.22);color:#fff}
.hero-note{background:var(--c-white);border-bottom:1px solid var(--c-hair)}
.hero__note{display:flex;gap:1.25rem 2.25rem;justify-content:center;flex-wrap:wrap;color:var(--c-muted);font-size:.9rem;padding-block:1.4rem;width:min(100% - (var(--gutter) * 2),var(--container));margin-inline:auto}
.hero__note b{color:var(--c-ink);font-weight:600}
@media (max-width:700px){.hero{min-height:clamp(520px,82vh,720px);align-items:flex-end}.hero__shade{background:linear-gradient(0deg,rgba(4,26,56,.94) 0%,rgba(4,26,56,.72) 48%,rgba(4,26,56,.2) 100%)}.hero__slide figcaption{top:1rem}.hero__cta .btn{flex:1 1 100%}}
@media (prefers-reduced-motion:reduce){.hero__slide,.hero__slide img,.hero__slide figcaption{animation:none}.hero__slide--1{opacity:1}}
@keyframes heroIn{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.hero__content > *{animation:heroIn .9s cubic-bezier(.22,.61,.36,1) both}
.hero__content > :nth-child(2){animation-delay:.12s}
.hero__content > :nth-child(3){animation-delay:.26s}
.hero__content > :nth-child(4){animation-delay:.4s}
@media (prefers-reduced-motion:reduce){.hero__content > *{animation:none}}

/* ---------- Showcase (grade de tiles estilo Apple) ---------- */
.showcase{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,1.6vw,1.5rem)}
.tile{
  position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;
  min-height:clamp(28rem,44vw,38rem);border-radius:var(--r-lg);overflow:hidden;
  background:var(--c-surface);padding:clamp(2.5rem,4vw,3.5rem) 1.5rem 0;
  isolation:isolate;
}
.tile--dark{background:var(--c-navy);color:#C4D0DE}
.tile--dark h3{color:#fff}
.tile--blue{background:linear-gradient(180deg,#0B2A52,#041A38);color:#DCE4EE}
.tile--blue h3{color:#fff}
.tile__eyebrow{font-size:.85rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--c-orange-text);margin-bottom:.5rem}
.tile--dark .tile__eyebrow,.tile--blue .tile__eyebrow,.tile--dark .clink,.tile--blue .clink{color:var(--c-orange)}
.tile h3{margin-bottom:.3rem;font-size:clamp(1.5rem,1.2rem + 1vw,2.05rem)}
.tile__tagline{font-size:1.02rem;max-width:24rem;margin:0 auto .9rem}
.tile__links{display:flex;gap:1.25rem;justify-content:center;flex-wrap:wrap}
.tile__media{
  margin-top:auto;width:100%;max-width:30rem;padding:1.5rem 0 0;
  transition:transform .5s cubic-bezier(.22,.61,.36,1);
}
.tile:hover .tile__media{transform:scale(1.035)}
.tile__media img{width:100%}
@media (prefers-reduced-motion:reduce){.tile:hover .tile__media{transform:none}}

/* ---------- Stats band ---------- */
.stats-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:clamp(1.5rem,3vw,3rem);text-align:center}
.stat__num{font-size:clamp(2rem,1.5rem + 1.8vw,2.9rem);font-weight:600;letter-spacing:-.03em;color:#fff;line-height:1}
.stat__num .plus{color:var(--c-orange)}
.stat__lbl{color:#A9B8C8;font-size:.95rem;margin-top:.5rem}
.section:not(.section--navy) .stat__num{color:var(--c-ink)}
.section:not(.section--navy) .stat__lbl{color:var(--c-muted)}

/* ---------- Feature row ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:clamp(1.75rem,3vw,3rem)}
.feature{text-align:center;padding:0 .5rem}
.feature__icon{
  width:52px;height:52px;margin:0 auto 1.15rem;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(240,117,19,.12);color:var(--c-orange-deep);
}
.section--navy .feature__icon{background:rgba(240,117,19,.16);color:var(--c-orange)}
.feature__icon svg{width:24px;height:24px}
.feature h3{font-size:1.2rem;margin-bottom:.3rem}
.feature p{font-size:.98rem;margin:0}
.section--navy .feature p{color:#A9B8C8}

/* ---------- Split (imagem + texto) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5.5rem);align-items:center}
.split--reverse .split__media{order:2}
.split__media{border-radius:var(--r-lg);overflow:hidden;background:var(--c-surface);box-shadow:var(--shadow-md);padding:clamp(1.75rem,3.5vw,3rem)}
.split__media img{width:100%}
.split__body{max-width:32rem}
.section--navy .split__media{background:var(--c-navy-soft);box-shadow:none;border:1px solid rgba(255,255,255,.08)}

/* ---------- Frase de fechamento da Fabricação ---------- */
.fab-tagline{max-width:46rem;margin:clamp(3rem,5vw,4.5rem) auto 0;padding-top:clamp(2rem,3vw,2.5rem);border-top:1px solid rgba(255,255,255,.12);font-size:clamp(1.15rem,1rem + .6vw,1.45rem);line-height:1.45;color:#fff;letter-spacing:-.012em}
.fab-tagline strong{color:var(--c-orange);font-weight:600}
/* vídeos da fábrica (em pé), num painel único em sequência; tocam sozinhos, sem som, quando aparecem na tela.
   No celular o painel vira um carrossel de arrastar para o lado. */
.fab-videos{max-width:940px;margin:clamp(3rem,5vw,4.5rem) auto 0;padding:clamp(.7rem,1.5vw,1.1rem);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(.6rem,1.4vw,1rem);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:30px}
.fab-video{position:relative;margin:0;border-radius:20px;overflow:hidden;background:#000}
.fab-video video{display:block;width:100%;height:auto;aspect-ratio:9/16;object-fit:cover;cursor:pointer}
.fab-video figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:.55rem;padding:3rem .95rem .9rem;background:linear-gradient(0deg,rgba(4,26,56,.94) 0%,rgba(4,26,56,0) 100%);color:#fff;font-size:.95rem;font-weight:600;letter-spacing:-.01em;pointer-events:none}
.fab-video figcaption b{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:1.55rem;height:1.55rem;border-radius:50%;background:var(--c-orange);color:var(--c-navy);font-size:.8rem;font-weight:700}
@media (max-width:700px){
  .fab-videos{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:66%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);border-radius:0;border-inline:0}
  .fab-videos::-webkit-scrollbar{display:none}
  .fab-video{scroll-snap-align:center}
}

/* ---------- Vídeo ---------- */
.video-frame{max-width:1040px;margin:0 auto;border-radius:var(--r-lg);overflow:hidden;background:#000;box-shadow:0 40px 90px -40px rgba(0,0,0,.6)}
.video-frame video{display:block;width:100%;height:auto;aspect-ratio:16/9}

.check-list{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:1rem}
.check-list li{display:flex;gap:.75rem;align-items:flex-start;font-size:1.02rem;color:var(--c-body)}
.check-list li svg{width:1.4rem;height:1.4rem;color:var(--c-orange-deep);flex-shrink:0;margin-top:.12rem}
.section--navy .check-list li{color:#C4D0DE}
.section--navy .check-list li svg{color:var(--c-orange)}

/* ---------- Aplicações com imagem (home) ---------- */
.app-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem)}
.app-card{margin:0;background:var(--c-white);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm)}
.app-card__media{overflow:hidden}
.app-card__media img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.app-card:hover .app-card__media img{transform:scale(1.04)}
.app-card figcaption{display:flex;align-items:center;gap:.6rem;padding:1rem 1.2rem;font-weight:600;font-size:1.02rem;color:var(--c-ink);letter-spacing:-.01em}
.app-card figcaption svg{width:1.25rem;height:1.25rem;color:var(--c-orange-deep);flex-shrink:0}
.app-note{margin:1.25rem 0 0;text-align:center;font-size:.82rem;color:var(--c-muted)}
@media (max-width:900px){.app-cards{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.app-cards{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.app-card:hover .app-card__media img{transform:none}}

/* ---------- Cards de produto (catálogo / relacionados) ---------- */
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:clamp(1rem,2vw,1.75rem)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:clamp(1rem,2vw,1.75rem)}
.product-card{
  display:flex;flex-direction:column;background:var(--c-surface);border-radius:var(--r-lg);overflow:hidden;
  transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s ease;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.product-card__media{position:relative;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--c-surface)}
.product-card__media img{width:80%;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.product-card:hover .product-card__media img{transform:scale(1.04)}
.product-card__tag{
  position:absolute;top:1rem;left:1rem;background:rgba(4,26,56,.9);color:#fff;
  font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:.32rem .7rem;border-radius:980px;
}
.product-card__body{padding:1.6rem 1.6rem 1.75rem;display:flex;flex-direction:column;flex:1;background:var(--c-white)}
.product-card__body h3{font-size:1.3rem;margin-bottom:.4rem}
.product-card__desc{font-size:.98rem;margin-bottom:1rem}
.product-card__specs{list-style:none;padding:0;margin:0 0 1.4rem;display:grid;gap:.45rem}
.product-card__specs li{display:flex;gap:.5rem;font-size:.9rem;color:var(--c-body)}
.product-card__specs li svg{width:1rem;height:1rem;color:var(--c-orange-deep);flex-shrink:0;margin-top:.25rem}
.product-card__foot{margin-top:auto}
@media (prefers-reduced-motion:reduce){.product-card:hover{transform:none}.product-card:hover .product-card__media img{transform:none}}

/* ---------- Product hero ---------- */
.product-hero{background:var(--c-surface);border-bottom:1px solid var(--c-hair)}
.product-hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:center;padding-block:clamp(2.75rem,2rem + 4vw,5rem)}
.breadcrumbs{font-size:.85rem;color:var(--c-muted);margin-bottom:1.5rem;display:flex;gap:.5rem;flex-wrap:wrap}
.breadcrumbs a{color:var(--c-muted)}
.breadcrumbs a:hover{color:var(--c-orange-text)}
.product-hero__media{border-radius:var(--r-lg);background:var(--c-white);box-shadow:var(--shadow-md);padding:clamp(1.75rem,3.5vw,3rem)}
.product-hero h1{font-size:clamp(2.2rem,1.6rem + 2.8vw,3.5rem)}
.product-hero__lead{font-size:1.15rem;color:var(--c-body);line-height:1.5}
.pill{display:inline-block;background:rgba(240,117,19,.12);color:var(--c-orange-text);font-weight:600;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;padding:.35rem .8rem;border-radius:980px;margin-bottom:1rem}

/* ---------- Tabela de especificações ---------- */
.spec-table{width:100%;border-collapse:collapse;font-size:.98rem;background:var(--c-white);border-radius:var(--r-md);overflow:hidden;border:1px solid var(--c-hair)}
.spec-table caption{caption-side:top;text-align:left;font-size:.85rem;color:var(--c-muted);margin-bottom:1rem}
.spec-table th,.spec-table td{padding:1rem 1.2rem;text-align:left;border-bottom:1px solid var(--c-hair);vertical-align:top}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-table th{width:40%;font-weight:600;color:var(--c-ink);background:var(--c-surface)}
/* variante em matriz: 1 linha de rótulo + N colunas de valor (ex.: alturas de um mesmo modelo) */
.spec-table--matrix th{width:auto}
.spec-table--matrix td{text-align:center;font-variant-numeric:tabular-nums}
.spec-table--matrix thead th{background:var(--c-navy);color:#fff;text-align:center}
.spec-table--matrix thead th:first-child{text-align:left;background:var(--c-surface);color:var(--c-ink)}
.spec-pending{color:var(--c-muted);font-style:italic}

/* ---------- Galeria + lightbox ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1rem}
.gallery button{
  border:0;border-radius:var(--r-md);overflow:hidden;background:var(--c-surface);cursor:pointer;
  padding:1.25rem;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;
  transition:transform .3s ease;
}
.gallery button:hover{transform:translateY(-3px)}
.gallery button img{width:86%}
.lightbox{position:fixed;inset:0;z-index:95;background:rgba(10,15,25,.9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:5vw;opacity:0;pointer-events:none;transition:opacity .24s ease}
.lightbox.is-open{opacity:1;pointer-events:auto}
.lightbox img{max-width:min(880px,92vw);max-height:84vh;background:#fff;border-radius:var(--r-md);padding:2.5rem}
.lightbox__close{position:absolute;top:1.5rem;right:1.75rem;width:44px;height:44px;border-radius:50%;border:0;background:#fff;cursor:pointer;font-size:1.4rem;color:var(--c-ink)}

/* ---------- CTA band ---------- */
.cta-band{text-align:center;padding-block:clamp(4rem,3rem + 5vw,7rem)}
.cta-band h2{margin-bottom:.3em}
.cta-band p{font-size:clamp(1.1rem,1rem + .4vw,1.3rem);color:var(--c-body);max-width:40rem;margin:0 auto 2rem}
.section--navy .cta-band p{color:#C4D0DE}
.cta-band .btn-row{justify-content:center}
/* CTA em painel arredondado (páginas internas) */
.section--tight > .container > .cta-band{
  background:var(--c-navy);color:#C4D0DE;border-radius:var(--r-lg);
  padding:clamp(2.75rem,2rem + 4vw,4.5rem) clamp(1.5rem,4vw,3rem);
}
.section--tight > .container > .cta-band h2{color:#fff}
.section--tight > .container > .cta-band p{color:#C4D0DE}
.cta-band__inner{display:flex;flex-direction:column;align-items:center;gap:1.5rem}
.cta-band__inner .btn-row{justify-content:center}

/* ---------- Aplicações (grade .apps/.app, página do Mini Porta-Pallet) ---------- */
.apps{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:flex-start}
.app{
  display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1.15rem;border-radius:980px;
  background:var(--c-surface);color:var(--c-ink);font-weight:500;font-size:1rem;
}
.app svg{width:1.2rem;height:1.2rem;color:var(--c-orange-deep);flex-shrink:0}
.section--surface .app{background:var(--c-white)}

/* ---------- Sticky CTA (mobile, páginas de produto) ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:.6rem;
  padding:.65rem var(--gutter);background:rgba(255,255,255,.9);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--c-hair);
}
.sticky-cta .btn{flex:1}

/* ---------- Footer (azul-marinho da marca) ---------- */
.site-footer{background:var(--c-chrome);color:#8c9bb0;font-size:.9rem;border-top:1px solid var(--c-chrome-line)}
.site-footer__bottom{padding-block:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:#8494ab}

/* WhatsApp flutuante */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:60;width:54px;height:54px;border-radius:50%;
  background:var(--c-wa);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -8px rgba(37,211,102,.5);transition:transform .2s ease;
}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:28px;height:28px}

/* ---------- Formulário de cotação e contatos (contato.html) ---------- */
.btn svg{width:1.1em;height:1.1em;flex-shrink:0}
.form-card{background:var(--c-white);border:1px solid var(--c-hair);border-radius:var(--r-lg);padding:clamp(1.5rem,1rem + 2.5vw,2.5rem);box-shadow:var(--shadow-md)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.92rem;font-weight:600;color:var(--c-ink);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--c-ink);background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-sm);padding:.8rem .95rem;transition:border-color .15s ease,box-shadow .15s ease}
.field textarea{min-height:8.5rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c-orange);box-shadow:var(--ring)}
.field input[type="radio"]{width:auto;padding:0;accent-color:var(--c-orange)}
.form-note{font-size:.85rem;color:var(--c-muted);margin:1rem 0 0}
.form-status{display:none;margin-top:1rem;padding:.85rem 1rem;border-radius:var(--r-sm);background:rgba(37,211,102,.12);color:#0b5a2f;font-size:.95rem}
.form-status.is-visible{display:block}
.contact-cards{display:grid;gap:.75rem}
.contact-line{display:flex;gap:1rem;align-items:flex-start;background:var(--c-surface);border-radius:var(--r-md);padding:1.1rem 1.25rem;color:var(--c-ink);font-weight:500}
.contact-line svg{width:1.4rem;height:1.4rem;flex-shrink:0;margin-top:.15rem;color:var(--c-orange-deep)}
.contact-line strong{display:block;font-size:.85rem;font-weight:500;color:var(--c-muted);margin-bottom:.1rem}
.contact-line a{color:var(--c-ink);overflow-wrap:anywhere}
.contact-line a:hover{color:var(--c-orange-text)}
@media (max-width:640px){.field-row{grid-template-columns:1fr}}

/* ---------- Reveal (visível sem JS; com JS, cada bloco aparece ao entrar na tela) ---------- */
.reveal{transition:opacity .9s cubic-bezier(.16,1,.3,1),transform 1.1s cubic-bezier(.16,1,.3,1)}
.has-js .reveal{opacity:0;transform:translateY(40px)}
.has-js .reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}
/* produtos: o card sobe e cresce, o texto entra em sequência e a foto do produto sobe por último */
.has-js .tile.reveal,.has-js .product-card.reveal{transform:translateY(80px) scale(.94)}
.has-js .tile.reveal.is-in,.has-js .product-card.reveal.is-in{transform:none}
.has-js .product-card.reveal.is-in:hover{transform:translateY(-4px)}
.has-js .tile.reveal > :not(.tile__media){opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1)}
.has-js .tile.reveal.is-in > :not(.tile__media){opacity:1;transform:none}
.has-js .tile.reveal.is-in > :nth-child(1){transition-delay:.18s}
.has-js .tile.reveal.is-in > :nth-child(2){transition-delay:.26s}
.has-js .tile.reveal.is-in > :nth-child(3){transition-delay:.34s}
.has-js .tile.reveal.is-in > :nth-child(4){transition-delay:.42s}
.has-js .tile.reveal .tile__media img,.has-js .product-card.reveal .product-card__media img,.has-js .split__media.reveal img{opacity:0;transform:translateY(18%) scale(.88);transition:opacity 1s cubic-bezier(.16,1,.3,1) .3s,transform 1.4s cubic-bezier(.16,1,.3,1) .3s}
.has-js .tile.reveal.is-in .tile__media img,.has-js .product-card.reveal.is-in .product-card__media img,.has-js .split__media.reveal.is-in img{opacity:1;transform:none}
.has-js .product-card.reveal[data-delay="1"] .product-card__media img{transition-delay:.4s}
.has-js .product-card.reveal[data-delay="2"] .product-card__media img{transition-delay:.5s}
.has-js .product-card.reveal[data-delay="3"] .product-card__media img{transition-delay:.6s}
/* terminada a entrada (.is-done, via JS), o hover volta a responder rápido */
.has-js .product-card.reveal.is-done{transition:opacity .3s ease,transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s ease}
.has-js .product-card.reveal.is-done .product-card__media img{transition:opacity .3s ease,transform .5s cubic-bezier(.22,.61,.36,1)}
.has-js .product-card.reveal.is-in:hover .product-card__media img{transform:scale(1.04)}
/* onde o navegador suporta, a foto dos cards grandes sobe junto com a rolagem (e volta ao rolar para cima) */
@supports (animation-timeline:view()){
  .tile{view-timeline:--tile block}
  .tile__media img{animation:productRise linear both;animation-timeline:--tile;animation-range:entry 10% cover 50%}
}
@keyframes productRise{from{transform:translateY(28%) scale(.82)}to{transform:none}}
@media (prefers-reduced-motion:reduce){
  .has-js .reveal,.has-js .reveal > *,.has-js .reveal img{opacity:1!important;transform:none!important;transition:none!important}
  .tile__media img{animation:none!important}
}


/* ---------- Responsivo ---------- */
@media (max-width:900px){
  :root{--header-h:66px}
  .brand img{height:48px}
  .primary-nav,.header-cta{display:none}
  .nav-toggle{display:flex}
  .showcase{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:2.5rem}
  .split--reverse .split__media{order:0}
  .product-hero__inner{grid-template-columns:1fr;gap:2.25rem}
  .product-hero__media{order:-1}
  .sticky-cta{display:flex}
  body.has-sticky-cta{padding-bottom:74px}
  body.has-sticky-cta .wa-float{display:none}
}
@media (max-width:600px){
  .btn-row .btn{width:100%}
  .site-footer__bottom{flex-direction:column}
}

@media print{
  .site-header,.mobile-nav,.sticky-cta,.wa-float{display:none}
}