/* ============================================================
   TATAMIA · Estilos principales
   Diseño premium, femenino, minimalista
   ============================================================ */

:root{
  --primary:#C9A46B;
  --accent:#E7B7B0;
  --dark:#1A1A1A;
  --light:#FFFFFF;
  --beige:#F3ECE3;
  --font-display:'Cormorant Garamond',Georgia,serif;
  --font-body:'Jost','Helvetica Neue',Arial,sans-serif;
  --radius:14px;
  --shadow:0 10px 40px rgba(26,26,26,.08);
  --shadow-sm:0 4px 18px rgba(26,26,26,.06);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--dark);
  background:var(--light);
  line-height:1.6;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.15;letter-spacing:.01em}
.container{width:min(1180px,92%);margin-inline:auto}
.muted{color:#8a8177}
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-body);font-weight:500;font-size:.82rem;
  letter-spacing:.14em;text-transform:uppercase;
  padding:1rem 2.1rem;border-radius:50px;border:1px solid transparent;
  cursor:pointer;transition:all .3s var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--dark);color:var(--light)}
.btn-primary:hover{background:var(--primary);transform:translateY(-2px)}
.btn-gold{background:var(--primary);color:#fff}
.btn-gold:hover{background:var(--dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:var(--dark);color:var(--dark)}
.btn-outline:hover{background:var(--dark);color:#fff}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1eb457;transform:translateY(-2px)}
.btn-sm{padding:.7rem 1.4rem;font-size:.72rem}
.btn-lg{padding:1.15rem 2.6rem;font-size:.86rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid rgba(201,164,107,.18);
}
.header-inner{display:flex;align-items:center;gap:1.5rem;padding:1.05rem 0}
.brand-name{font-family:var(--font-display);font-size:1.75rem;font-weight:600;letter-spacing:.18em}
.brand-logo{object-fit:contain}
.site-nav{display:flex;gap:2rem;margin-left:auto;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase}
.site-nav a{position:relative;padding-block:.3rem}
.site-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--primary);transition:width .3s var(--ease)}
.site-nav a:hover{color:var(--primary)}
.site-nav a:hover::after{width:100%}
.site-search{display:flex;align-items:center;border:1px solid rgba(26,26,26,.14);border-radius:50px;overflow:hidden}
.site-search input{border:0;padding:.55rem .9rem;font-family:var(--font-body);font-size:.8rem;background:transparent;width:150px;outline:none}
.site-search button{border:0;background:transparent;padding:.4rem .85rem;font-size:1.2rem;cursor:pointer;color:var(--primary)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-toggle span{width:24px;height:2px;background:var(--dark);transition:.3s var(--ease)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:82vh;display:flex;align-items:center;
  background:linear-gradient(120deg,var(--beige) 0%,#fff 55%,var(--accent) 140%);
  overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,.2));z-index:1}
.hero .container{position:relative;z-index:2}
.hero-eyebrow{font-size:.78rem;letter-spacing:.32em;text-transform:uppercase;color:var(--primary);margin-bottom:1.3rem}
.hero h1{font-size:clamp(2.8rem,7vw,5.4rem);font-weight:500;max-width:14ch}
.hero h1 em{font-style:italic;color:var(--primary)}
.hero p{font-size:1.15rem;max-width:46ch;margin:1.4rem 0 2.3rem;color:#4a463f}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-deco{position:absolute;right:-4%;top:50%;transform:translateY(-50%);font-family:var(--font-display);font-style:italic;font-size:clamp(8rem,22vw,20rem);color:rgba(201,164,107,.08);z-index:1;pointer-events:none;user-select:none}

/* ---------- Beneficios ---------- */
.benefits{background:var(--dark);color:#fff}
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.benefit{text-align:center;padding:1rem}
.benefit .ic{font-size:1.6rem;color:var(--primary);display:block;margin-bottom:.9rem}
.benefit h3{font-size:1.5rem;margin-bottom:.4rem;color:#fff}
.benefit p{color:#bdb6ab;font-size:.95rem}

/* ---------- Encabezados de sección ---------- */
.section-head{text-align:center;margin-bottom:3rem}
.section-head .eyebrow{font-size:.76rem;letter-spacing:.3em;text-transform:uppercase;color:var(--primary);display:block;margin-bottom:.9rem}
.section-head h2{font-size:clamp(2rem,4.5vw,3.2rem)}
.section-head p{max-width:52ch;margin:1rem auto 0;color:#6f675d}

/* ---------- Categorías destacadas ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:340px;
  display:flex;align-items:flex-end;box-shadow:var(--shadow-sm);
  background:linear-gradient(160deg,var(--accent),var(--beige));
}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.cat-card:hover img{transform:scale(1.06)}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(26,26,26,.55),transparent 60%)}
.cat-card .cat-info{position:relative;z-index:2;padding:2rem;color:#fff}
.cat-card h3{font-size:2rem;color:#fff}
.cat-card .cat-link{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--primary)}
.cat-card .cat-info h3+.cat-link{color:#f0d9b8}

/* ---------- Grid de productos ---------- */
.new-collection{background:var(--beige)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem}
.product-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease);
  display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product-thumb{position:relative;aspect-ratio:3/4;background:linear-gradient(135deg,var(--beige),#fff);overflow:hidden}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.product-card:hover .product-thumb img{transform:scale(1.05)}
.product-thumb .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-style:italic;font-size:1.4rem;color:#cbb489}
.badge-pack{position:absolute;top:.9rem;left:.9rem;background:var(--primary);color:#fff;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .7rem;border-radius:50px}
.product-body{padding:1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.product-code{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}
.product-body h3{font-size:1.35rem;line-height:1.1}
.product-body .price{font-family:var(--font-display);font-size:1.5rem;color:var(--dark);margin-top:.2rem}
.product-body .price small{font-size:.72rem;font-family:var(--font-body);color:#8a8177;letter-spacing:.05em}
.product-meta{font-size:.8rem;color:#8a8177}
.product-body .btn{margin-top:auto;justify-content:center}

/* ---------- Franja mayorista ---------- */
.wholesale{background:linear-gradient(120deg,var(--primary),#b08d54);color:#fff;text-align:center}
.wholesale h2{font-size:clamp(2rem,4vw,3rem);color:#fff}
.wholesale p{max-width:50ch;margin:1rem auto 2rem;color:#fdf6ea}

/* ---------- Filtros catálogo ---------- */
.catalog-head{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-bottom:2.5rem}
.filters{display:flex;gap:.6rem;flex-wrap:wrap}
.filter-chip{border:1px solid rgba(26,26,26,.16);background:#fff;padding:.55rem 1.2rem;border-radius:50px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:.25s var(--ease)}
.filter-chip:hover,.filter-chip.active{background:var(--dark);color:#fff;border-color:var(--dark)}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:.78rem;letter-spacing:.06em;color:#8a8177;padding:1.5rem 0 0}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs span{margin:0 .4rem;color:#cbb489}

/* ---------- Detalle producto ---------- */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:3rem;padding-top:2rem}
.pd-media{border-radius:var(--radius);overflow:hidden;background:var(--beige);aspect-ratio:3/4;position:relative}
.pd-media img{width:100%;height:100%;object-fit:cover}
.pd-media .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-style:italic;font-size:2rem;color:#cbb489}
.pd-info h1{font-size:clamp(2rem,4vw,3rem);margin:.5rem 0}
.pd-code{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--primary)}
.pd-price{font-family:var(--font-display);font-size:2.5rem;margin:1rem 0}
.pd-price small{font-size:.9rem;font-family:var(--font-body);color:#8a8177}
.pd-attrs{list-style:none;margin:1.5rem 0;border-top:1px solid rgba(26,26,26,.1)}
.pd-attrs li{display:flex;justify-content:space-between;padding:.85rem 0;border-bottom:1px solid rgba(26,26,26,.1);font-size:.92rem}
.pd-attrs li span:first-child{color:#8a8177;letter-spacing:.04em}
.pd-desc{color:#4a463f;margin:1.2rem 0 2rem}

/* ---------- Modal pedido ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(26,26,26,.55);backdrop-filter:blur(4px);z-index:1000;display:none;align-items:center;justify-content:center;padding:1.2rem}
.modal-overlay.open{display:flex;animation:fade .3s var(--ease)}
.modal{background:#fff;border-radius:var(--radius);max-width:560px;width:100%;max-height:92vh;overflow-y:auto;box-shadow:var(--shadow);animation:pop .35s var(--ease)}
.modal-head{padding:1.8rem 2rem 1rem;border-bottom:1px solid rgba(26,26,26,.08);position:relative}
.modal-head h3{font-size:1.8rem}
.modal-head p{font-size:.85rem;color:#8a8177;margin-top:.3rem}
.modal-close{position:absolute;top:1.3rem;right:1.4rem;background:none;border:0;font-size:1.6rem;cursor:pointer;color:#8a8177;line-height:1}
.modal-body{padding:1.5rem 2rem 2rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#6f675d;margin-bottom:.4rem}
.field label .req{color:var(--accent)}
.field input,.field textarea,.field select{
  width:100%;padding:.85rem 1rem;border:1px solid rgba(26,26,26,.16);border-radius:10px;
  font-family:var(--font-body);font-size:.92rem;background:#fdfbf8;transition:border .25s var(--ease);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--primary);background:#fff}
.field.invalid input,.field.invalid textarea{border-color:#d9534f}
.field .err{color:#d9534f;font-size:.75rem;margin-top:.3rem;display:none}
.field.invalid .err{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.qty-control{display:flex;align-items:center;gap:.8rem}
.qty-control button{width:38px;height:38px;border-radius:50%;border:1px solid rgba(26,26,26,.2);background:#fff;font-size:1.2rem;cursor:pointer}
.qty-control input{width:70px;text-align:center}
.pack-note{font-size:.78rem;color:var(--primary);margin-top:.4rem}
.modal-summary{background:var(--beige);border-radius:10px;padding:1rem 1.2rem;margin-bottom:1.2rem;font-size:.9rem}
.modal-summary strong{font-family:var(--font-display);font-size:1.15rem}

/* ---------- Blog ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.post-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .4s var(--ease)}
.post-card:hover{transform:translateY(-5px)}
.post-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--accent),var(--beige))}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body{padding:1.5rem}
.post-body .meta{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:.6rem}
.post-body h3{font-size:1.5rem;margin-bottom:.5rem}
.post-body p{color:#6f675d;font-size:.92rem}
.post-article{max-width:760px;margin:0 auto}
.post-article h1{font-size:clamp(2rem,4vw,3.2rem);margin:1rem 0}
.post-article .lead{font-size:1.15rem;color:#4a463f;margin-bottom:2rem}
.post-article .content{font-size:1.05rem;color:#33302b}
.post-article .content h2{font-size:1.8rem;margin:2rem 0 .8rem}
.post-article .content p{margin-bottom:1.2rem}
.toc{background:var(--beige);border-radius:10px;padding:1.2rem 1.5rem;margin-bottom:2rem}
.toc h4{margin-bottom:.6rem;color:var(--primary)}
.toc ol{padding-left:1.2rem;color:#4a463f}

/* ---------- Utilidades / estados ---------- */
.empty-state{text-align:center;padding:4rem 1rem;color:#8a8177}
.empty-state .ic{font-size:3rem;color:var(--primary);display:block;margin-bottom:1rem}

/* ---------- Flotantes ---------- */
.wa-float{position:fixed;right:1.4rem;bottom:1.4rem;z-index:900;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.to-top{position:fixed;right:1.4rem;bottom:5.6rem;z-index:900;width:44px;height:44px;border-radius:50%;background:var(--dark);color:#fff;border:0;cursor:pointer;font-size:1.1rem;opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--primary)}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#cfc8bd;padding-top:4rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.footer-brand{font-family:var(--font-display);font-size:1.8rem;letter-spacing:.16em;color:#fff;margin-bottom:.6rem}
.footer-tag{font-size:.92rem}
.footer-col h4{color:#fff;font-size:1.15rem;margin-bottom:1rem;letter-spacing:.04em}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.6rem;font-size:.9rem}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.4rem 0;text-align:center;font-size:.82rem;color:#8f887d}

/* ---------- Animaciones ---------- */
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .site-search{display:none}
  .nav-toggle{display:flex;margin-left:auto;order:3}
  .site-nav{position:fixed;inset:0 0 0 auto;width:min(80%,320px);background:#fff;flex-direction:column;padding:5rem 2rem;gap:1.5rem;transform:translateX(100%);transition:transform .35s var(--ease);box-shadow:var(--shadow);z-index:99}
  .site-nav.open{transform:none}
  .benefits-grid{grid-template-columns:1fr;gap:1.5rem}
  .cat-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .product-detail{grid-template-columns:1fr;gap:2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .product-grid{grid-template-columns:1fr 1fr;gap:1rem}
  .post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero{min-height:76vh}
  .btn{padding:.9rem 1.6rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Foco accesible ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* ===== Carrito ===== */
.cart-btn{position:relative;background:none;border:0;cursor:pointer;color:var(--dark);padding:.4rem;display:flex;align-items:center;margin-left:.4rem}
.cart-btn:hover{color:var(--primary)}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--primary);color:#fff;font-size:.68rem;font-weight:600;display:none;align-items:center;justify-content:center;font-family:var(--font-body)}
.cart-overlay{position:fixed;inset:0;background:rgba(26,26,26,.5);backdrop-filter:blur(3px);z-index:1100;opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:400px;max-width:92vw;background:#fff;z-index:1101;transform:translateX(100%);transition:transform .35s var(--ease);display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(26,26,26,.18)}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 1.5rem;border-bottom:1px solid rgba(26,26,26,.08)}
.cart-head h3{font-size:1.4rem;margin:0}
.cart-close{background:none;border:0;font-size:1.8rem;line-height:1;cursor:pointer;color:var(--dark)}
.cart-close:hover{color:var(--primary)}
.cart-items{flex:1;overflow-y:auto;padding:.6rem 1.5rem}
.cart-item{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid rgba(26,26,26,.07)}
.ci-info{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.ci-code{font-family:var(--font-body);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);font-weight:600}
.ci-name{font-weight:500;font-size:.98rem;line-height:1.25}
.ci-price{font-size:.78rem}
.ci-side{display:flex;flex-direction:column;align-items:flex-end;gap:.5rem;flex-shrink:0}
.ci-remove{background:none;border:0;color:#b23;font-size:.75rem;cursor:pointer;font-family:var(--font-body)}
.ci-remove:hover{text-decoration:underline}
.qty-sm{gap:.4rem}
.qty-sm button{width:28px;height:28px;font-size:1rem}
.qty-sm input{width:42px;font-size:.9rem}
.cart-empty{display:none;text-align:center;padding:3rem 1.5rem;color:var(--dark)}
.cart-empty .ic{font-size:2rem;color:var(--primary);display:block;margin-bottom:.6rem}
.cart-foot{display:none;padding:1.3rem 1.5rem;border-top:1px solid rgba(26,26,26,.08);background:var(--beige)}
.cart-total-row{display:flex;justify-content:space-between;align-items:baseline;font-size:1.05rem}
.cart-total-row strong{font-size:1.5rem;font-family:var(--font-display);color:var(--dark)}
.cart-total-note{font-size:.78rem;margin:.2rem 0 1rem}
.cart-disclaimer{font-size:.72rem;margin-top:.7rem;line-height:1.4;text-align:center}
.btn.added{background:#25D366 !important;color:#fff !important;border-color:#25D366 !important}
.pd-buy{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:.4rem}
.pd-note{font-size:.82rem;margin-top:.7rem}
@media(max-width:520px){
  .cart-drawer{width:100%;max-width:100vw}
}

/* ===== Stock / agotado ===== */
.badge-out{position:absolute;top:12px;right:12px;background:var(--dark);color:#fff;font-family:var(--font-body);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .6rem;border-radius:4px;z-index:2}
.product-card.is-out .product-thumb img,.product-card.is-out .product-thumb .ph{opacity:.5;filter:grayscale(.4)}
.product-card .btn[disabled]{opacity:.5;cursor:not-allowed;background:#ccc;border-color:#ccc;color:#666}
.pd-buy .btn[disabled]{opacity:.55;cursor:not-allowed;background:#ccc;border-color:#ccc;color:#555}