/* =========================================================
   BRANSK QUIXADA - sistema visual
   Derivado da logo: preto absoluto, grotesca pesada,
   muito branco, o urso como unica "ilustracao".
   ========================================================= */

:root{
  color-scheme: light;

  /* Cor */
  --ink:        #0B0B0B;   /* preto da logo */
  --ink-70:     #4A4A4A;
  --ink-45:     #7A7671;
  --paper:      #FFFFFF;
  --bone:       #F3F0EB;   /* fundo de estudio das fotos */
  --bone-deep:  #E7E2DA;
  --line:       #E0DAD1;
  --clay:       #8C6239;   /* caramelo do bordado */

  /* Tipografia
     A logo e uma grotesca GEOMETRICA: bojos circulares no B, apice pontudo
     no A, perna reta no R, S fechado. Poppins tem a mesma construcao em
     circulo, por isso os titulos conversam com a marca. Inter fica no texto
     corrido, onde a geometrica cansa a leitura. */
  --display: "Poppins", "Archivo", "Arial Black", system-ui, sans-serif;
  --text: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Metrica */
  --gutter: clamp(20px, 5vw, 72px);
  --maxw: 1320px;
  --readw: 68ch;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--text);
  font-size:clamp(16px,1.02vw,17.5px);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }

/* ancora nao pode parar embaixo do cabecalho fixo */
section[id], [id]{ scroll-margin-top:92px; }

/* ---------- Entrada ao rolar ----------
   A classe .reveal e colocada pelo JS, nunca no HTML. Assim, sem
   JavaScript (ou num robo de IA), o conteudo aparece normalmente em
   vez de ficar preso em opacity:0. */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .68s cubic-bezier(.2,.7,.2,1),
             transform .68s cubic-bezier(.2,.7,.2,1);
  will-change:opacity, transform;
}
.reveal.is-visivel{ opacity:1; transform:none; }

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

.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.narrow{ max-width:var(--readw); }

/* ---------- Tipografia de marca ---------- */

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:800;
  letter-spacing:-.035em;
  line-height:1.02;
  margin:0;
  text-wrap:balance;
}

.eyebrow{
  font-family:var(--display);
  font-weight:700;
  font-size:.7rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-45);
  margin:0 0 1.1rem;
}

.lead{ font-size:1.12rem; color:var(--ink-70); text-wrap:pretty; }

/* ---------- Lockup da logo ---------- */

.logo{ display:inline-flex; align-items:center; text-decoration:none; color:var(--ink); }

/* Logo oficial (BRA/NSK + urso). Proporcao 1060x560. */
.logo__img{ display:block; height:42px; width:auto; }
.logo--stack .logo__img{ height:auto; width:clamp(250px,33vw,440px); margin-bottom:1.35rem; }
.footer .logo__img{ height:50px; }

.logo__type{
  font-family:var(--display);
  font-weight:900;
  letter-spacing:-.045em;
  line-height:.82;
  font-size:1.35rem;
  text-transform:uppercase;
}
/* O urso acompanha a altura das maiusculas, nao a caixa toda do texto:
   por isso a largura sai em em e a margem inferior levanta ele ate a
   linha de topo das letras, como na marca. */
.logo__bear{ width:1.05em; height:auto; color:currentColor; margin-bottom:.2em; flex:none; }
.logo__r{ font-size:.42em; vertical-align:super; letter-spacing:0; font-weight:700; }

/* versao empilhada BRA / NSK, como na marca */
.logo--stack{ align-items:flex-end; gap:.06em; }
.logo--stack .logo__type{ display:block; font-size:clamp(2.6rem,7.4vw,4.9rem); }
.logo--stack .logo__type span{ display:block; }
.logo--stack .logo__type span:last-child{ margin-left:.3em; }
.logo--stack .logo__bear{ width:clamp(30px,3.4vw,58px); margin-bottom:clamp(17px,2.3vw,42px); }

/* ---------- Cabecalho ---------- */

.header{
  position:sticky; top:0; z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.header__bar{ display:flex; align-items:center; gap:1.5rem; min-height:78px; }
.nav{ display:flex; gap:1.6rem; margin-left:auto; }
.nav a{
  text-decoration:none; font-size:.8rem; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-70);
  padding-block:.4rem; border-bottom:1.5px solid transparent;
  transition:color .18s, border-color .18s;
}
.nav a:hover,.nav a[aria-current="page"]{ color:var(--ink); border-color:var(--ink); }

.header .btn{ margin-left:.4rem; }

.burger{
  display:none; margin-left:auto; background:none; border:0; padding:.5rem;
  cursor:pointer; color:var(--ink);
}
.burger span{ display:block; width:22px; height:2px; background:currentColor; margin:4px 0; }

/* ---------- Botoes ---------- */

.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--display); font-weight:700;
  font-size:.78rem; letter-spacing:.12em; text-transform:uppercase;
  padding:.92em 1.5em; border-radius:2px; border:1.5px solid var(--ink);
  background:var(--ink); color:var(--paper); text-decoration:none;
  cursor:pointer; transition:background .18s,color .18s,transform .18s;
  line-height:1;
}
.btn:hover{ background:#2b2b2b; border-color:#2b2b2b; transform:translateY(-1px); }
.btn--ghost{ background:transparent; color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); color:var(--paper); }
.btn--sm{ padding:.7em 1.1em; font-size:.7rem; }
.btn svg{ width:1.15em; height:1.15em; flex:none; }

/* ---------- Hero ---------- */

.hero{ padding:clamp(36px,4.5vw,60px) 0 clamp(40px,5vw,64px); }
.hero__grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,5vw,72px); align-items:stretch; }
.hero__claim{ font-size:clamp(1.65rem,3.35vw,2.62rem); font-weight:800; margin:.6em 0 .5em; }
.hero__meta{ display:flex; flex-wrap:wrap; gap:.6rem 1.6rem; margin-top:auto; padding-top:2.4rem; font-size:.78rem;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-45); font-weight:600; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1.8rem; }
/* A coluna de texto define a altura da linha; a foto e esticada pelo grid
   e a imagem preenche essa altura por absoluto. E o que garante que o topo
   da logo e a base da linha de tecidos batam com as bordas da foto — sem
   depender de height:100% dentro de caixa de altura automatica. */
.hero__col{ display:flex; flex-direction:column; }
.hero__art{ position:relative; min-height:420px; }
.hero__art img{ position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:50% 16%; background:var(--bone); }
.hero__tag{
  position:absolute; left:0; bottom:0; background:var(--ink); color:var(--paper);
  font-family:var(--display); font-weight:700; font-size:.7rem; letter-spacing:.16em;
  text-transform:uppercase; padding:.75em 1.1em;
}

/* ---------- Faixa corrida ---------- */

.marquee{ border-block:1px solid var(--line); background:var(--bone); overflow:hidden; padding:.85rem 0; }
.marquee__track{ display:flex; gap:3rem; white-space:nowrap; animation:slide 40s linear infinite; width:max-content; }
.marquee__track span{ font-family:var(--display); font-weight:700; font-size:.78rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--ink-70); }
@keyframes slide{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion:reduce){ .marquee__track{ animation:none; } }

/* ---------- Secoes ---------- */

.section{ padding:clamp(56px,7vw,104px) 0; }
.section--bone{ background:var(--bone); }
.section__head{ display:flex; align-items:flex-end; justify-content:space-between; gap:2rem;
  margin-bottom:clamp(28px,3.5vw,48px); flex-wrap:wrap; }
.section__head h2{ font-size:clamp(2rem,4.2vw,3.25rem); }
.section__head p{ margin:.7rem 0 0; max-width:52ch; color:var(--ink-70); }

/* ---------- Grade de produtos / galeria ---------- */

.filters{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:2rem; }
.chip{
  font-family:var(--display); font-weight:700; font-size:.72rem; letter-spacing:.11em;
  text-transform:uppercase; padding:.62em 1.05em; border:1.5px solid var(--line);
  background:var(--paper); color:var(--ink-70); border-radius:99px; cursor:pointer;
  transition:.18s;
}
.chip:hover{ border-color:var(--ink); color:var(--ink); }
.chip[aria-pressed="true"]{ background:var(--ink); border-color:var(--ink); color:var(--paper); }

.grid{ display:grid; gap:clamp(14px,1.6vw,26px); grid-template-columns:repeat(4,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }

.card{ display:flex; flex-direction:column; }
.card[hidden]{ display:none; }
.card__media{ display:block; position:relative; overflow:hidden; background:var(--bone); }
.card__media img{ width:100%; aspect-ratio:3/4; object-fit:cover; transition:transform .5s cubic-bezier(.2,.7,.2,1); }
.card:hover .card__media img{ transform:scale(1.035); }
.card__cat{
  position:absolute; top:10px; left:10px; background:rgba(255,255,255,.93);
  font-family:var(--display); font-weight:700; font-size:.6rem; letter-spacing:.14em;
  text-transform:uppercase; padding:.45em .7em; color:var(--ink);
}
.card__body{ padding:.95rem .1rem 0; display:flex; flex-direction:column; gap:.35rem; flex:1; }
.card__title{ font-family:var(--display); font-weight:700; font-size:.98rem; letter-spacing:-.01em; }
.card__desc{ font-size:.85rem; color:var(--ink-45); margin:0; }
.card__link{
  margin-top:.55rem; font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  text-decoration:none; color:var(--ink); border-bottom:1.5px solid var(--ink);
  align-self:flex-start; padding-bottom:2px;
}
.card__link:hover{ color:var(--clay); border-color:var(--clay); }

/* ---------- Blog ---------- */

.posts{ display:grid; gap:clamp(20px,2.6vw,38px); grid-template-columns:repeat(3,1fr); }
.post{ display:flex; flex-direction:column; text-decoration:none; color:inherit; }
.post__media{ overflow:hidden; background:var(--bone); }
.post__media img{ width:100%; aspect-ratio:16/11; object-fit:cover; transition:transform .5s cubic-bezier(.2,.7,.2,1); }
.post:hover .post__media img{ transform:scale(1.04); }
.post__meta{ display:flex; gap:.8rem; font-size:.68rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-45); font-weight:700; margin:1rem 0 .55rem; font-family:var(--display); }
.post__title{ font-size:1.25rem; line-height:1.15; }
.post:hover .post__title{ text-decoration:underline; text-underline-offset:4px; }
.post__excerpt{ font-size:.9rem; color:var(--ink-70); margin:.6rem 0 0; }

.post--wide{ grid-column:span 3; display:grid; grid-template-columns:1.1fr 1fr; gap:clamp(20px,3vw,48px); align-items:center; }
.post--wide .post__media img{ aspect-ratio:4/3; }
.post--wide .post__title{ font-size:clamp(1.6rem,3vw,2.4rem); }

/* ---------- Artigo ---------- */

.article{ padding:clamp(36px,5vw,72px) 0 clamp(48px,6vw,96px); }
.crumb{ font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-45);
  font-weight:700; font-family:var(--display); margin-bottom:1.6rem; }
.crumb a{ text-decoration:none; }
.crumb a:hover{ text-decoration:underline; }

.article h1{ font-size:clamp(2.05rem,4.8vw,3.55rem); margin-bottom:1rem; }
.article__meta{ display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; font-size:.75rem; color:var(--ink-45);
  letter-spacing:.1em; text-transform:uppercase; font-weight:600; padding-bottom:1.6rem;
  border-bottom:1px solid var(--line); margin-bottom:2.2rem; }

.article__body{ max-width:var(--readw); }
.article__body h2{ font-size:clamp(1.45rem,2.7vw,2.05rem); margin:2.6em 0 .7em; }
.article__body h3{ font-size:1.12rem; margin:2em 0 .5em; font-weight:700; }
.article__body p{ margin:0 0 1.15em; }
.article__body ul,.article__body ol{ margin:0 0 1.4em; padding-left:1.15em; }
.article__body li{ margin-bottom:.5em; }
.article__body li::marker{ color:var(--ink-45); }
.article__body a{ color:var(--ink); text-decoration:underline; text-decoration-thickness:1.5px; text-underline-offset:3px; }
.article__body a:hover{ color:var(--clay); }
.article__body strong{ font-weight:650; }

.answer{ background:var(--bone); border-left:3px solid var(--ink); padding:1.3rem 1.5rem; margin:0 0 2.4rem; }
.answer p:last-child{ margin-bottom:0; }
.answer__label{
  font-family:var(--display); font-weight:700; font-size:.68rem; letter-spacing:.18em;
  text-transform:uppercase; color:var(--ink-45); margin:0 0 .6rem;
}

.figure{ margin:2.4rem 0; }
.figure img{ width:100%; background:var(--bone); }
.figure figcaption{ font-size:.78rem; color:var(--ink-45); margin-top:.7rem; line-height:1.5; }

.tablewrap{ overflow-x:auto; margin:0 0 2rem; }
table{ border-collapse:collapse; width:100%; font-size:.88rem; }
th,td{ text-align:left; padding:.75rem .9rem; border-bottom:1px solid var(--line); vertical-align:top; }
th{ font-family:var(--display); font-weight:700; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; }
tbody tr:hover{ background:var(--bone); }

/* Botao dentro do corpo do artigo: as regras de link do texto
   (.article__body a) venceriam .btn por especificidade e devolviam
   sublinhado e cor de link. Por isso a sobrescrita explicita abaixo. */
.article__body a.btn{ color:var(--paper); text-decoration:none; }
.article__body a.btn:hover{ color:var(--paper); }
.article__body a.btn--ghost{ color:var(--ink); }
.article__body a.btn--ghost:hover{ color:var(--paper); }

.callout{
  border:1.5px solid var(--ink); background:var(--bone);
  padding:1.7rem 1.8rem; margin:2.8rem 0; display:flex;
  gap:1.4rem; align-items:center; flex-wrap:wrap; justify-content:space-between;
}
.callout .btn{
  font-size:.86rem; padding:1.05em 1.8em;
  box-shadow:0 10px 26px rgba(11,11,11,.24);
}
.callout .btn svg{ width:1.3em; height:1.3em; }
.callout .btn:hover{ box-shadow:0 14px 30px rgba(11,11,11,.3); }
.callout p{ margin:0; max-width:46ch; font-size:.95rem; }
.callout strong{ font-family:var(--display); display:block; font-size:1.05rem; margin-bottom:.25rem; }

.faq details{ border-bottom:1px solid var(--line); padding:1.15rem 0; }
.faq summary{ cursor:pointer; font-family:var(--display); font-weight:700; font-size:1.02rem;
  list-style:none; display:flex; justify-content:space-between; gap:1rem; align-items:flex-start; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; font-weight:700; font-size:1.3rem; line-height:1; color:var(--ink-45); flex:none; }
.faq details[open] summary::after{ content:"\2013"; }
.faq details p{ margin:.85rem 0 0; color:var(--ink-70); max-width:var(--readw); }

/* ---------- Bloco loja / local ---------- */

.local{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px,4vw,64px); align-items:center; }
.facts{ list-style:none; padding:0; margin:1.8rem 0 0; }
.facts li{ display:flex; gap:1rem; padding:.85rem 0; border-top:1px solid var(--line); font-size:.94rem; }
.facts b{ font-family:var(--display); font-weight:700; font-size:.72rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--ink-45); min-width:9.5rem; flex:none; padding-top:.15rem; }

/* ---------- Instagram ---------- */

.ig{ text-align:center; }
.ig__handle{ font-family:var(--display); font-weight:900; font-size:clamp(2rem,6vw,4.4rem);
  letter-spacing:-.04em; text-decoration:none; display:inline-block; margin:.3em 0 .5em; }
.ig__handle:hover{ color:var(--clay); }
.ig__strip{ display:grid; grid-template-columns:repeat(6,1fr); gap:6px; margin-top:2.4rem; }
.ig__strip img{ aspect-ratio:1; object-fit:cover; background:var(--bone); }

/* ---------- Rodape ---------- */

.footer{ background:var(--ink); color:#EDEAE5; padding:clamp(48px,6vw,88px) 0 2rem; }
.footer a{ color:inherit; }
.footer .logo{ color:#fff; }
.footer__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:clamp(24px,3vw,48px); }
.footer h3{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:#8B8681; margin-bottom:1.1rem; }
.footer ul{ list-style:none; padding:0; margin:0; }
.footer li{ margin-bottom:.6rem; }
.footer li a{ text-decoration:none; font-size:.92rem; color:#EDEAE5; }
.footer li a:hover{ text-decoration:underline; }
.footer__bottom{ margin-top:clamp(36px,5vw,64px); padding-top:1.6rem; border-top:1px solid #262626;
  display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; font-size:.76rem; color:#8B8681; }
.footer__tag{ font-size:.95rem; color:#B9B4AE; max-width:34ch; margin:1.4rem 0 0; }

/* ---------- WhatsApp flutuante ---------- */

.wa{
  position:fixed; right:18px; bottom:18px; z-index:80;
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--ink); color:#fff; text-decoration:none;
  padding:.85rem 1.15rem; border-radius:99px;
  box-shadow:0 8px 28px rgba(0,0,0,.28);
  font-family:var(--display); font-weight:700; font-size:.75rem;
  letter-spacing:.1em; text-transform:uppercase;
  transition:transform .2s;
}
.wa:hover{ transform:translateY(-2px); }
.wa svg{ width:19px; height:19px; flex:none; }

.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:12px; top:12px; z-index:200; background:var(--ink); color:#fff; padding:.7rem 1rem; }

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

@media (max-width:1080px){
  .grid{ grid-template-columns:repeat(3,1fr); }
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .ig__strip{ grid-template-columns:repeat(4,1fr); }
}

@media (max-width:860px){
  .nav{
    position:fixed; inset:78px 0 auto; background:var(--paper); flex-direction:column;
    gap:0; padding:1rem var(--gutter) 2rem; border-bottom:1px solid var(--line);
    transform:translateY(-130%); transition:transform .28s ease; margin-left:0;
  }
  .nav[data-open="true"]{ transform:translateY(0); }
  .nav a{ padding:.85rem 0; border-bottom:1px solid var(--line); font-size:.95rem; }
  .burger{ display:block; }
  .header .btn{ display:none; }
  .hero__grid,.local,.post--wide{ grid-template-columns:1fr; }
  .hero__art{ min-height:0; }
  .hero__art img{ position:static; height:auto; aspect-ratio:4/5; }
  .hero__meta{ margin-top:2rem; padding-top:0; }
  .posts{ grid-template-columns:1fr 1fr; }
  .post--wide{ grid-column:span 2; }
}

@media (max-width:620px){
  .grid,.grid--3{ grid-template-columns:repeat(2,1fr); }
  .posts{ grid-template-columns:1fr; }
  .post--wide{ grid-column:span 1; }
  .ig__strip{ grid-template-columns:repeat(3,1fr); }
  .footer__grid{ grid-template-columns:1fr; }
  .wa span{ display:none; }
  .wa{ padding:.95rem; }
  .callout{ flex-direction:column; align-items:flex-start; }
}

@media print{
  .header,.wa,.footer,.marquee{ display:none; }
}