/* Tienda Spinosa (demo): hereda tokens y tipografía de styles.css */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.shop-top{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px var(--edge);background:rgba(243,240,229,.94);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.shop-top .wordmark{color:var(--ink-bright)}
.shop-top nav.shop-links{position:static;padding:0;display:flex;justify-content:flex-end;gap:30px;font-size:15px;color:var(--ink-bright);margin-left:auto}
.shop-links a{padding:8px 0;color:var(--ink)}
.shop-links a:hover{text-decoration:underline;text-underline-offset:6px}
.cart-open{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid rgba(52,49,47,.3);background:transparent;font-size:14px;color:var(--ink-bright);transition:background .3s,color .3s}
.cart-open:hover{background:var(--plum);border-color:var(--plum);color:var(--cream)}
.cart-count{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--accent);color:var(--cream);font-size:12px;font-variant-numeric:tabular-nums}
.cart-open.bump .cart-count{animation:bump .5s var(--ease)}
@keyframes bump{30%{transform:scale(1.35)}}


/* Portada de la tienda */
.shop-hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:6%;min-height:min(calc(100vh - 90px),760px);padding:24px var(--edge) 40px}
.shop-hero h1{font-size:clamp(60px,8vw,136px)}
.shop-hero-copy p{margin:26px 0 34px;max-width:44ch;font-size:clamp(17px,1.4vw,20px)}
.shop-hero-bottle{justify-self:center;width:min(30vw,420px)}
.shop-hero-bottle img{height:auto;object-fit:contain}

/* Elegir formato */
.choose{padding:clamp(56px,7vw,100px) var(--edge);background:var(--ground-2)}
.choose h2{margin-bottom:clamp(24px,3vw,44px)}
.options{border:0;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.option{position:relative;display:grid;grid-template-columns:clamp(110px,12vw,170px) 1fr;align-items:center;gap:clamp(18px,2.4vw,36px);padding:clamp(22px,2.6vw,36px);border-radius:12px;background:var(--ground-3);cursor:pointer;transition:background .4s,box-shadow .4s}
.option input{position:absolute;opacity:0;pointer-events:none}
.option:hover{background:#ddd6c4}
.option:has(input:checked){background:#ebe3ec;box-shadow:inset 0 0 0 2px var(--accent)}
.option:has(input:focus-visible){outline:2px solid var(--plum);outline-offset:4px}
.option-art{position:relative;height:clamp(150px,16vw,220px);display:block}
.option-art img{position:absolute;bottom:0;height:100%;width:auto;object-fit:contain;left:50%;transform:translateX(-50%)}
.option-art.three img:nth-child(1){transform:translateX(-95%) scale(.86);transform-origin:bottom;opacity:.85}
.option-art.three img:nth-child(3){transform:translateX(-5%) scale(.86);transform-origin:bottom;opacity:.85}
.option-art.three img:nth-child(2){z-index:1}
.option-body{display:flex;flex-direction:column;gap:6px}
.option-name{font-size:clamp(28px,3vw,44px);letter-spacing:-.03em;line-height:1;color:var(--ink-bright)}
.option-detail{font-size:15px;color:var(--ink)}
.option-price{margin-top:14px;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.option-price strong{font-weight:400;font-size:clamp(26px,2.6vw,38px);letter-spacing:-.02em;color:var(--ink-bright);font-variant-numeric:tabular-nums}
.save{font-size:13px;padding:4px 10px;border-radius:999px;background:var(--accent);color:var(--cream)}

.add-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:34px}
.qty{display:inline-flex;align-items:center;border-radius:999px;background:var(--ground-3)}
.qty-btn{width:50px;height:50px;border:0;border-radius:999px;background:transparent;color:var(--ink-bright);font-size:22px;line-height:1}
.qty-btn:hover{background:#d6cfbd}
.qty-val{min-width:36px;text-align:center;font-size:18px;color:var(--ink-bright);font-variant-numeric:tabular-nums}
.add-btn{min-height:50px;font-variant-numeric:tabular-nums}
.add-feedback{margin-top:16px;min-height:1.5em;color:var(--ink)}

/* Encargos */
.custom{display:grid;grid-template-columns:.9fr 1.1fr;gap:8%;padding:clamp(56px,7vw,100px) var(--edge)}
.custom-copy p{margin-top:24px;font-size:17px}
.custom-copy .custom-note{font-size:14px;color:var(--ink-dim)}
.custom-form{display:grid;gap:16px;align-content:start}
.field{display:grid;gap:8px;font-size:14px;color:var(--ink)}
.field em{font-style:normal;color:var(--ink-dim)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 16px;border:1px solid rgba(52,49,47,.22);border-radius:10px;background:#fbfaf5;color:var(--ink-bright);font:inherit;font-size:16px;transition:border-color .3s,background .3s}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--plum);box-shadow:0 0 0 3px rgba(76,53,90,.14)}
.field input[aria-invalid="true"]{border-color:var(--accent)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.custom-form .button{justify-self:start;margin-top:8px}
.form-feedback,.pay-feedback{min-height:1.5em;color:var(--ink)}
.form-feedback.error{color:#9b2c3a}

/* Cesta */
.cart{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;background:rgba(48,39,53,.4);display:flex;justify-content:flex-end}
.cart[hidden]{display:none}
.cart-panel{width:min(440px,100%);height:100%;overflow:auto;background:var(--ground-2);padding:26px clamp(20px,3vw,34px);display:flex;flex-direction:column;gap:22px;animation:slide .45s var(--ease)}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
.cart-head{display:flex;justify-content:space-between;align-items:center}
.cart-head h2{font-size:clamp(34px,3vw,44px)}
.cart-close{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid rgba(52,49,47,.3);background:transparent;color:var(--ink-bright);font-size:14px}
.cart-lines{display:grid;gap:12px}
.cart-line{display:grid;grid-template-columns:1fr auto;gap:10px;padding:16px;border-radius:10px;background:var(--ground-3)}
.cart-line h3{font-size:20px;letter-spacing:-.01em}
.cart-line p{font-size:14px;color:var(--ink);margin-top:4px}
.cart-line .line-total{font-size:18px;color:var(--ink-bright);font-variant-numeric:tabular-nums;text-align:right}
.cart-line .line-ctrl{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}
.cart-line .qty-btn{width:40px;height:40px;font-size:18px}
.line-remove{border:0;background:transparent;color:var(--ink-dim);font-size:13px;text-decoration:underline;text-underline-offset:4px;min-height:40px}
.cart-empty{color:var(--ink)}
.cart-foot{margin-top:auto;display:grid;gap:18px}
.cart-sum{display:grid;gap:8px;margin:0}
.cart-sum div{display:flex;justify-content:space-between;gap:20px;font-size:15px}
.cart-sum dt{color:var(--ink)}
.cart-sum dd{margin:0;color:var(--ink-bright);font-variant-numeric:tabular-nums}
.cart-sum div:first-child dd{font-size:22px}
.age{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--ink);cursor:pointer}
.age input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent)}
.pay{width:100%;justify-content:center}
.pay:disabled{opacity:.4;cursor:not-allowed;transform:none}

body.cart-on{overflow:hidden}

@media(max-width:900px){
  .options{grid-template-columns:1fr}
  .custom{grid-template-columns:1fr;gap:40px}
}
@media(max-width:760px){
  .shop-top{padding:14px var(--gutter)}
  .shop-top .wordmark{font-size:32px}
  .shop-top nav.shop-links{display:none}
  .shop-hero{padding-top:40px;grid-template-columns:1fr;min-height:0;padding:30px var(--gutter) 70px;gap:10px}
  .shop-hero-bottle{order:-1;width:min(52vw,240px)}
  .shop-hero h1{font-size:clamp(52px,15vw,76px)}
  .option{grid-template-columns:96px 1fr;padding:20px}
  .option-art{height:140px}
  .field-row{grid-template-columns:1fr}
  .add-btn{flex:1 1 100%;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  .cart-panel{animation:none}
  .cart-open.bump .cart-count{animation:none}
}