/* ============================================================
   KÖRBER ART & DESIGN — Artes à venda (catálogo + página de detalhe)
   Reutiliza tokens + korber-arteterapia.css (.s-arte-cta/.s-arte-serve/.s-arte-intro)
   + korber-arte-detalhe.css (.s-arte-conduz) + korber-materia.css (hero, .ph, lightbox).
   Galeria/curadoria/peça autoral — nunca estética de loja.
   ============================================================ */

/* ---------- Faixa de valores (6 itens com ícone) ---------- */
.s-artes-valores {
  padding-block: clamp(40px, 6vw, 64px);
  background: var(--bg-light-elevated);
  border-bottom: 1px solid var(--hairline-light);
}

.s-artes-valores__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
}

.s-artes-valor {
  text-align: center;
}

.s-artes-valor svg {
  width: 30px;
  height: 30px;
  margin-bottom: var(--sp-2);
  color: var(--gold);
}

.s-artes-valor h3 {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
  color: var(--ink-on-light);
  margin-bottom: 4px;
}

.s-artes-valor p {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--muted-on-light);
}

/* ---------- Como funciona ---------- */
.s-artes-como {
  padding-block: clamp(56px, 8vw, 110px);
  text-align: center;
}

.s-artes-como__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 56px);
  max-width: 1040px;
  margin: var(--sp-8) auto 0;
  text-align: center;
}

.s-artes-como__step {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.s-artes-como__step svg {
  width: 26px;
  height: 26px;
  color: var(--gold);
  margin-bottom: var(--sp-2);
}

.s-artes-como__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  color: var(--gold);
  margin-bottom: 4px;
}

.s-artes-como__step h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin-bottom: 6px;
}

.s-artes-como__step p {
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--muted-on-light);
}

/* ---------- Catálogo ---------- */
.s-artes-catalogo {
  padding-block: clamp(56px, 8vw, 110px);
  background: var(--bg-light-elevated);
}

.arte-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.arte-filtro {
  padding: 9px 18px;
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-on-light);
  background: transparent;
  border: 1px solid var(--hairline-light);
  cursor: pointer;
  transition: background-color var(--dur-hover) var(--ease-premium),
    color var(--dur-hover) var(--ease-premium), border-color var(--dur-hover) var(--ease-premium);
}

.arte-filtro:hover {
  border-color: var(--gold);
  color: var(--ink-on-light);
}

.arte-filtro.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--korber-dark);
}

.arte-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}

.arte-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--hairline-light);
  background: var(--bg-light);
  overflow: hidden;
  cursor: pointer;
}

.arte-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.arte-card.is-demo {
  opacity: 0.88;
}

.arte-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-light-elevated);
}

.arte-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-premium);
}

.arte-card:hover .arte-card__media img {
  transform: scale(1.05);
}

.arte-card__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: clamp(16px, 1.4vw, 20px);
  flex: 1;
}

.arte-card__name {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--ink-on-light);
}

.arte-card__cat {
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.arte-card__artesao {
  font-size: var(--fs-small);
  color: var(--muted-on-light);
}

.arte-card__status {
  font-size: var(--fs-small);
  color: var(--muted-on-light);
  margin-bottom: var(--sp-2);
}

.arte-card__more {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- Faixa "Artes únicas, disponibilidade sob consulta" ---------- */
.s-artes-aviso {
  padding-block: clamp(40px, 6vw, 72px);
  background: var(--bg-light);
}

.s-artes-aviso__inner {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  max-width: 900px;
}

.s-artes-aviso__mark {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.s-artes-aviso__mark svg {
  width: 20px;
  height: 20px;
  color: var(--gold);
}

.s-artes-aviso__text h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin-bottom: 6px;
}

.s-artes-aviso__text p {
  line-height: 1.8;
  color: var(--muted-on-light);
}

/* ============================================================
   PÁGINA DE DETALHE (arte.html)
   ============================================================ */

/* ---------- Breadcrumb ---------- */
.kr-breadcrumb {
  padding-block: var(--sp-3);
  background: var(--bg-dark);
  border-bottom: 1px solid var(--hairline-dark);
}

.kr-breadcrumb__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.kr-breadcrumb__trail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  color: var(--muted-on-dark);
}

.kr-breadcrumb__trail a {
  color: var(--muted-on-dark);
  transition: color var(--dur-hover) var(--ease-premium);
}

.kr-breadcrumb__trail a:hover { color: var(--gold-light); }
.kr-breadcrumb__trail span[aria-current] { color: var(--gold-light); }

.kr-breadcrumb__back {
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Bloco principal (galeria + info) ---------- */
.s-arte-detalhe {
  padding-block: clamp(40px, 6vw, 72px);
  background: var(--bg-dark);
}

.arte-detalhe__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}

/* Galeria */
.arte-galeria__main {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-dark-elevated);
  border: 1px solid var(--hairline-dark);
  cursor: zoom-in;
}

.arte-galeria__main img,
.arte-galeria__main .ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arte-galeria__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.arte-thumb {
  width: 76px;
  height: 92px;
  padding: 0;
  border: 1px solid var(--hairline-dark);
  background: none;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.6;
  transition: opacity var(--dur-hover) var(--ease-premium), border-color var(--dur-hover) var(--ease-premium);
}

.arte-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arte-thumb:hover { opacity: 0.85; }

.arte-thumb.is-active {
  opacity: 1;
  border-color: var(--gold);
}

/* Info */
.arte-info__eyebrow {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--sp-2);
}

.arte-info__titulo {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  color: var(--ink-on-dark);
  margin-bottom: var(--sp-2);
}

.arte-info__frase {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-h3);
  color: var(--gold-light);
  margin-bottom: var(--sp-3);
  max-width: 34ch;
}

.arte-info__desc {
  line-height: 1.9;
  color: var(--muted-on-dark);
  max-width: 48ch;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--hairline-dark);
}

.arte-specs {
  margin-top: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.arte-notice {
  margin-bottom: var(--sp-3);
  padding: 20px 22px;
  background: rgba(200, 160, 100, 0.05);
  border: 1px solid rgba(200, 160, 100, 0.22);
  border-radius: 4px;
}

.arte-notice__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--gold-light);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.arte-notice__text {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--muted-on-dark);
}

.arte-specs__row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-block: 10px;
  border-bottom: 1px solid var(--hairline-dark);
}

.arte-specs__row dt {
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
  margin-bottom: 2px;
}

.arte-specs__row dd {
  color: var(--ink-on-dark);
}

.arte-info__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: var(--sp-5);
}

.arte-info__actions .kr-btn {
  width: 100%;
}

/* ---------- Ver mais artes à venda (Rail no padrão s-cursos-rail) ---------- */
.s-arte-relacionadas {
  padding-block: clamp(56px, 8vw, 110px);
  background: var(--bg-light-elevated);
  border-top: 1px solid var(--hairline-light);
}

.s-arte-relacionadas__header {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.s-cursos-rail__track > .arte-card {
  flex: 0 0 clamp(280px, 26vw, 340px);
  scroll-snap-align: start;
}

@media (max-width: 899px) {
  .s-arte-relacionadas .s-cursos-rail {
    padding-inline: 54px;
  }

  .s-cursos-rail__track > .arte-card {
    flex-basis: 100%;
    min-width: 100%;
    scroll-snap-align: center;
  }
}

/* ---------- História da peça ---------- */
.s-arte-historia {
  padding-block: clamp(56px, 8vw, 110px);
}

.arte-historia__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}

.arte-historia__texto {
  line-height: 1.9;
  color: var(--muted-on-light);
}

.arte-historia__imgs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
}

.arte-historia__img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--bg-light-elevated);
}

.arte-historia__img img,
.arte-historia__img .ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-premium);
}

.arte-historia__img:hover img { transform: scale(1.05); }

/* ---------- Artesão responsável (reusa .s-arte-conduz) ---------- */
.arte-artesao__specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 28px);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline-dark);
}

.arte-artesao__specs h4 {
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.arte-artesao__specs p {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--muted-on-dark);
}

/* ---------- Curadoria Körber ---------- */
.s-arte-curadoria {
  padding-block: clamp(56px, 8vw, 100px);
  background: var(--bg-light-elevated);
}

.arte-curadoria__inner {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
  flex-wrap: wrap;
}

.arte-curadoria__seal {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-align: center;
}

.arte-curadoria__seal span {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold);
}

.arte-curadoria__seal small {
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-on-light);
}

.arte-curadoria__body {
  flex: 1;
  min-width: 260px;
}

.arte-curadoria__body h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-on-light);
  margin-bottom: var(--sp-2);
}

.arte-curadoria__body p {
  line-height: 1.8;
  color: var(--muted-on-light);
  max-width: 60ch;
}

.arte-curadoria__bullets {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 260px;
}

.arte-curadoria__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--fs-small);
  color: var(--muted-on-light);
}

.arte-curadoria__bullets svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  color: var(--gold);
}

/* ---------- Não encontrada ---------- */
.arte-notfound {
  padding-block: clamp(72px, 12vw, 140px);
  text-align: center;
}

.arte-notfound .kr-btn { margin-top: var(--sp-4); }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1100px) {
  .arte-grid { grid-template-columns: repeat(4, 1fr); }
  .s-artes-valores__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .s-artes-como__grid { grid-template-columns: repeat(2, 1fr); }
  .arte-detalhe__grid { grid-template-columns: 1fr; }
  .arte-historia__grid { grid-template-columns: 1fr; }
  .arte-artesao__specs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .arte-grid { grid-template-columns: repeat(3, 1fr); }
  .arte-curadoria__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .arte-grid { grid-template-columns: repeat(2, 1fr); }
  .s-artes-valores__grid { grid-template-columns: repeat(2, 1fr); }
  .s-artes-como__grid { grid-template-columns: 1fr; }
  .arte-artesao__specs { grid-template-columns: 1fr; }
}

@media (max-width: 440px) {
  .arte-grid { grid-template-columns: 1fr; }
}

/* Estado do catálogo (carregando / erro / vazio) — conectado ao Supabase */
.arte-catalog-state {
  grid-column: 1 / -1;
  padding: clamp(36px, 6vw, 72px) 24px;
  border: 1px dashed rgba(151, 104, 61, 0.35);
  text-align: center;
  background: rgba(255, 255, 255, 0.28);
}

.arte-catalog-state h3 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--ink-on-light);
}

.arte-catalog-state p { color: var(--muted-on-light); }
.arte-catalog-state .kr-btn { margin-top: var(--sp-2); }