/* ==========================================================================
   SALMOS 91 — Design system
   Preto profundo + vermelho metálico, tipografia serifada elegante.
   Prefixo BEM: s91-
   ========================================================================== */

:root{
  --s91-black: #0a0a0c;
  --s91-black-2: #141417;
  --s91-black-3: #1d1d21;
  --s91-red: #c81e2c;
  --s91-red-bright: #e8303f;
  --s91-red-dark: #6e0f18;
  --s91-gold: #cf9a4f;
  --s91-ivory: #f4efe6;
  --s91-ivory-dim: #b9b4ac;
  --s91-line: rgba(244,239,230,0.12);

  --s91-serif: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --s91-sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --s91-radius: 2px;
  --s91-container: 1180px;
  --s91-header-h: 76px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--s91-black);
  color: var(--s91-ivory);
  font-family: var(--s91-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font-family: inherit; }

.s91-container{
  width: 100%;
  max-width: var(--s91-container);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px){
  .s91-container{ padding: 0 32px; }
}

/* ---------- Tipografia ---------- */
.s91-eyebrow{
  font-family: var(--s91-sans);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--s91-red-bright);
  font-weight: 600;
}
.s91-heading{
  font-family: var(--s91-serif);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--s91-ivory);
  line-height: 1.08;
}
.s91-sub{
  color: var(--s91-ivory-dim);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 300;
}

/* ---------- Loader ---------- */
.s91-loader{
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--s91-black);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  transition: opacity .6s ease, visibility .6s ease;
}
.s91-loader.is-hidden{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.s91-loader__ring{
  width: 76px;
  height: 76px;
  position: relative;
}
.s91-loader__ring svg{
  width: 100%;
  height: 100%;
  animation: s91-spin 1.4s linear infinite;
}
.s91-loader__hook{
  animation: s91-sway 1.8s ease-in-out infinite;
  transform-origin: 50% 12%;
}
@keyframes s91-spin{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}
@keyframes s91-sway{
  0%,100%{ transform: rotate(-6deg); }
  50%{ transform: rotate(6deg); }
}
.s91-loader__label{
  font-family: var(--s91-serif);
  letter-spacing: 0.35em;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--s91-ivory-dim);
}
@media (prefers-reduced-motion: reduce){
  .s91-loader__ring svg, .s91-loader__hook{ animation: none; }
}

/* ---------- Header ---------- */
.s91-header{
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--s91-header-h);
  display: flex;
  align-items: center;
  background: rgba(10,10,12,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--s91-line);
}
.s91-header__inner{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.s91-brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--s91-serif);
  font-size: 20px;
  letter-spacing: 0.12em;
  color: var(--s91-ivory);
}
.s91-brand__mark{ width: 34px; height: 34px; flex-shrink: 0; }
.s91-brand small{
  display: block;
  font-family: var(--s91-sans);
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--s91-red-bright);
  font-weight: 600;
}

.s91-nav{
  display: none;
  align-items: center;
  gap: 30px;
}
.s91-nav a{
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--s91-ivory-dim);
  position: relative;
  padding: 6px 0;
}
.s91-nav a:hover, .s91-nav a.is-active{ color: var(--s91-ivory); }
.s91-nav a.is-active::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--s91-red-bright);
}

.s91-header__actions{ display: flex; align-items: center; gap: 14px; }
.s91-icon-btn{
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--s91-line);
  border-radius: 50%;
  position: relative;
  color: var(--s91-ivory);
  flex-shrink: 0;
}
.s91-icon-btn svg{ width: 18px; height: 18px; }
.s91-cart-count{
  position: absolute;
  top: -6px; right: -6px;
  background: var(--s91-red-bright);
  color: var(--s91-ivory);
  font-size: 10px;
  font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px;
}

.s91-burger{
  display: flex;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border: 1px solid var(--s91-line);
  border-radius: 50%;
  background: none;
  color: var(--s91-ivory);
}
.s91-burger svg{ width: 18px; height: 18px; }

@media (min-width: 900px){
  .s91-nav{ display: flex; }
  .s91-burger{ display: none; }
}

.s91-mobile-menu{
  position: fixed;
  inset: var(--s91-header-h) 0 0 0;
  background: var(--s91-black-2);
  z-index: 400;
  transform: translateX(100%);
  transition: transform .35s ease;
  overflow-y: auto;
}
.s91-mobile-menu.is-open{ transform: translateX(0); }
.s91-mobile-menu__inner{ padding: 34px 24px; display: flex; flex-direction: column; gap: 4px; }
.s91-mobile-menu a{
  font-family: var(--s91-serif);
  font-size: 24px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--s91-line);
  color: var(--s91-ivory);
}
.s91-mobile-menu__contact{
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---------- Botões ---------- */
.s91-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--s91-radius);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.s91-btn svg{ width: 16px; height: 16px; }
.s91-btn--primary{
  background: linear-gradient(135deg, var(--s91-red-bright), var(--s91-red-dark));
  color: var(--s91-ivory);
}
.s91-btn--primary:hover{ transform: translateY(-1px); }
.s91-btn--outline{
  background: transparent;
  border-color: var(--s91-line);
  color: var(--s91-ivory);
}
.s91-btn--outline:hover{ border-color: var(--s91-red-bright); color: var(--s91-red-bright); }
.s91-btn--block{ width: 100%; }
.s91-btn:disabled{ opacity: .4; cursor: not-allowed; }

/* ---------- Divisor / motivo do cabide ---------- */
.s91-divider{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 8px 0 0;
  color: var(--s91-red-bright);
}
.s91-divider::before, .s91-divider::after{
  content: "";
  height: 1px;
  width: 46px;
  background: var(--s91-line);
}
.s91-divider svg{ width: 20px; height: 20px; }

/* ---------- Hero ---------- */
.s91-hero{
  position: relative;
  padding: 64px 0 56px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(200,30,44,0.25), transparent 60%),
    var(--s91-black);
  border-bottom: 1px solid var(--s91-line);
}
.s91-hero__seal{ width: 128px; margin: 0 auto 22px; }
.s91-hero h1{
  font-size: clamp(38px, 9vw, 64px);
  margin: 18px 0 6px;
}
.s91-hero__tag{
  font-family: var(--s91-serif);
  font-style: italic;
  color: var(--s91-ivory-dim);
  font-size: clamp(14px, 3vw, 17px);
  margin: 0 0 28px;
}
.s91-hero__cta{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ---------- Categorias ---------- */
.s91-cats{
  padding: 56px 0;
  border-bottom: 1px solid var(--s91-line);
}
.s91-section-head{ text-align: center; margin-bottom: 34px; }
.s91-section-head h2{ font-size: clamp(26px, 5vw, 36px); margin: 10px 0 0; }
.s91-cats__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px){ .s91-cats__grid{ grid-template-columns: 1fr 1fr; } }

.s91-cat-card{
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--s91-radius);
  overflow: hidden;
  border: 1px solid var(--s91-line);
}
.s91-cat-card img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.s91-cat-card:hover img{ transform: scale(1.06); }
.s91-cat-card::after{
  content:"";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(10,10,12,0.92) 0%, rgba(10,10,12,0.1) 55%);
}
.s91-cat-card__label{
  position: absolute;
  left: 22px; right: 22px; bottom: 22px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.s91-cat-card__label h3{
  font-family: var(--s91-serif);
  font-size: 24px;
  margin: 0;
}
.s91-cat-card__label span{
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--s91-red-bright);
}

/* ---------- Vitrine / galeria ---------- */
.s91-showcase{ padding: 56px 0; border-bottom: 1px solid var(--s91-line); }
.s91-showcase__media{
  position: relative;
  border-radius: var(--s91-radius);
  overflow: hidden;
  border: 1px solid var(--s91-line);
  background: var(--s91-black-2);
}
.s91-showcase__track{
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 2px;
  scrollbar-width: none;
}
.s91-showcase__track::-webkit-scrollbar{ display: none; }
.s91-showcase__track img{
  scroll-snap-align: center;
  width: 82%;
  flex: 0 0 auto;
  aspect-ratio: 3/4;
  object-fit: cover;
}
@media (min-width: 640px){
  .s91-showcase__track img{ width: 32%; }
}
.s91-showcase__note{
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  color: var(--s91-ivory-dim);
}

/* ---------- Grid de produtos ---------- */
.s91-toolbar{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 34px;
}
.s91-chip{
  padding: 9px 18px;
  border: 1px solid var(--s91-line);
  border-radius: 100px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--s91-ivory-dim);
  background: transparent;
  cursor: pointer;
}
.s91-chip.is-active{
  background: var(--s91-red);
  border-color: var(--s91-red);
  color: var(--s91-ivory);
}

.s91-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 640px){ .s91-grid{ grid-template-columns: repeat(3, 1fr); gap: 20px; } }
@media (min-width: 1000px){ .s91-grid{ grid-template-columns: repeat(4, 1fr); } }

.s91-card{
  background: var(--s91-black-2);
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.s91-card__img{ aspect-ratio: 3/4; overflow: hidden; position: relative; }
.s91-card__img img{ width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.s91-card:hover .s91-card__img img{ transform: scale(1.05); }
.s91-card__tag{
  position: absolute; top: 10px; left: 10px;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(10,10,12,0.75);
  border: 1px solid var(--s91-line);
  padding: 4px 8px;
  border-radius: 100px;
  color: var(--s91-ivory-dim);
}
.s91-card__body{ padding: 14px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.s91-card__body h3{
  font-family: var(--s91-serif);
  font-size: 15px;
  margin: 0;
  line-height: 1.3;
}
.s91-card__body p{ font-size: 12px; color: var(--s91-ivory-dim); margin: 0; flex: 1; }
.s91-card__actions{ display: flex; gap: 8px; margin-top: 4px; }
.s91-card__actions .s91-btn{ padding: 10px 12px; font-size: 11px; flex: 1; }

/* ---------- Página de produto ---------- */
.s91-product{ padding: 40px 0 70px; }
.s91-breadcrumb{ font-size: 12px; color: var(--s91-ivory-dim); margin-bottom: 24px; }
.s91-breadcrumb a:hover{ color: var(--s91-red-bright); }
.s91-product__layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 860px){ .s91-product__layout{ grid-template-columns: 1.1fr 1fr; gap: 48px; } }
.s91-product__img{
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  overflow: hidden;
  aspect-ratio: 3/4;
}
.s91-product__img img{ width: 100%; height: 100%; object-fit: cover; }
.s91-product__info h1{ font-size: clamp(28px, 5vw, 38px); margin: 10px 0 16px; }
.s91-product__meta{
  display: flex;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--s91-line);
  border-bottom: 1px solid var(--s91-line);
  margin: 20px 0;
  font-size: 13px;
  color: var(--s91-ivory-dim);
}
.s91-product__meta strong{ display: block; color: var(--s91-ivory); font-weight: 400; font-family: var(--s91-serif); }
.s91-qty{
  display: flex;
  align-items: center;
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  width: fit-content;
  margin-bottom: 18px;
}
.s91-qty button{
  width: 40px; height: 44px;
  background: none; border: none; color: var(--s91-ivory);
  font-size: 16px; cursor: pointer;
}
.s91-qty input{
  width: 46px; height: 44px;
  background: none; border: none; color: var(--s91-ivory);
  text-align: center; font-size: 14px;
  border-left: 1px solid var(--s91-line);
  border-right: 1px solid var(--s91-line);
}
.s91-product__actions{ display: flex; flex-direction: column; gap: 10px; }

/* ---------- Carrinho ---------- */
.s91-cart{ padding: 40px 0 70px; }
.s91-cart__empty{
  text-align: center;
  padding: 80px 20px;
  border: 1px dashed var(--s91-line);
  border-radius: var(--s91-radius);
}
.s91-cart__empty svg{ width: 46px; height: 46px; margin: 0 auto 18px; color: var(--s91-ivory-dim); }
.s91-cart__layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
@media (min-width: 900px){ .s91-cart__layout{ grid-template-columns: 1.6fr 1fr; } }
.s91-cart-item{
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--s91-line);
}
.s91-cart-item img{ width: 84px; height: 100px; object-fit: cover; border-radius: var(--s91-radius); }
.s91-cart-item h4{ font-family: var(--s91-serif); font-size: 16px; margin: 0 0 4px; }
.s91-cart-item span{ font-size: 12px; color: var(--s91-ivory-dim); }
.s91-cart-item__remove{
  background: none; border: none; color: var(--s91-ivory-dim);
  cursor: pointer; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px;
}
.s91-cart-item__remove:hover{ color: var(--s91-red-bright); }
.s91-summary{
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  padding: 24px;
  background: var(--s91-black-2);
}
.s91-summary h3{ font-family: var(--s91-serif); font-size: 20px; margin: 0 0 16px; }
.s91-summary__row{
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--s91-ivory-dim);
  padding: 8px 0;
  border-bottom: 1px solid var(--s91-line);
}
.s91-summary__note{ font-size: 12px; color: var(--s91-ivory-dim); margin: 14px 0 18px; line-height: 1.6; }

/* ---------- Localização / contato ---------- */
.s91-location{ padding: 56px 0; border-bottom: 1px solid var(--s91-line); }
.s91-location__layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 860px){ .s91-location__layout{ grid-template-columns: 1fr 1.2fr; } }
.s91-location__card{
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  padding: 26px;
  background: var(--s91-black-2);
}
.s91-location__item{
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--s91-line);
}
.s91-location__item:last-child{ border-bottom: none; }
.s91-location__item svg{ width: 20px; height: 20px; color: var(--s91-red-bright); flex-shrink: 0; margin-top: 2px; }
.s91-location__item strong{ display: block; font-family: var(--s91-serif); font-size: 15px; margin-bottom: 2px; }
.s91-location__item span, .s91-location__item a{ font-size: 13px; color: var(--s91-ivory-dim); }
.s91-location__map{
  border: 1px solid var(--s91-line);
  border-radius: var(--s91-radius);
  overflow: hidden;
  min-height: 280px;
}
.s91-location__map iframe{ width: 100%; height: 100%; min-height: 280px; border: 0; filter: grayscale(.3) invert(.92) contrast(.9); }

/* ---------- Rodapé ---------- */
.s91-footer{ padding: 46px 0 30px; }
.s91-footer__top{
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--s91-line);
  margin-bottom: 20px;
}
@media (min-width: 720px){ .s91-footer__top{ flex-direction: row; justify-content: space-between; } }
.s91-footer__brand{ font-family: var(--s91-serif); font-size: 22px; letter-spacing: 0.08em; }
.s91-footer__social{ display: flex; gap: 12px; }
.s91-footer__bottom{
  display: flex; flex-wrap: wrap; gap: 10px 20px;
  justify-content: space-between;
  font-size: 12px;
  color: var(--s91-ivory-dim);
}

/* ---------- WhatsApp flutuante ---------- */
.s91-float-whats{
  position: fixed;
  right: 18px; bottom: 18px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c35e, #128c3e);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 300;
}
.s91-float-whats svg{ width: 27px; height: 27px; color: #fff; }

/* ---------- Toast ---------- */
.s91-toast{
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  background: var(--s91-ivory);
  color: var(--s91-black);
  padding: 12px 22px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  z-index: 1000;
  opacity: 0;
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
}
.s91-toast.is-visible{ opacity: 1; transform: translate(-50%, 0); }

/* ---------- Utilidades ---------- */
.s91-page-hero{
  padding: 46px 0 34px;
  text-align: center;
  border-bottom: 1px solid var(--s91-line);
}
.s91-page-hero h1{ font-size: clamp(30px, 6vw, 44px); margin: 10px 0 8px; }