:root{
  /* Fondo blanco puro + gris muy claro para alternar secciones, como apple.com */
  --cream:#FFFFFF;
  --cream-alt:#F5F5F7;
  --ink:#1D1D1F;
  --ink-soft:#6E6E73;
  --amber:#A8672E;
  --amber-deep:#8A5424;
  --amber-light:#C98F52;
  --line:#D2D2D7;
  --sage:#7C8B6F;
  --plum:#8A3B2A;
  --card-shadow:none;
  --radius:18px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-weight:400;line-height:1.47;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px;}
h1,h2,h3{font-weight:600;margin:0;text-wrap:balance;letter-spacing:-0.015em;}
.eyebrow{text-transform:none;letter-spacing:.01em;font-size:13px;font-weight:600;color:var(--amber-deep);margin:0 0 10px;}
section{padding:80px 0;}
@media (max-width:720px){ section{padding:52px 0;} }

/* ---- header ---- */
header.site{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:0 22px;max-width:1120px;margin:0 auto;height:52px;gap:20px;}
.brand{display:flex;align-items:center;gap:8px;}
.brand svg{width:22px;height:22px;flex:none;}
.brand .wordmark{font-size:15px;letter-spacing:-.01em;}
.brand .wordmark b{font-weight:700;}
.brand .wordmark span{font-weight:400;color:var(--ink);}
nav.links{display:flex;gap:30px;align-items:center;}
nav.links a{font-size:12.5px;font-weight:400;color:var(--ink-soft);transition:color .15s;}
nav.links a:hover,nav.links a.activo{color:var(--ink);}
.nav-right{display:flex;align-items:center;gap:20px;}
.cart-link{display:flex;align-items:center;gap:6px;font-weight:400;font-size:12.5px;color:var(--ink-soft);position:relative;}
.cart-link:hover{color:var(--ink);}
.cart-badge{background:var(--amber);color:#fff;border-radius:999px;font-size:10px;padding:1px 6px;font-weight:700;margin-left:2px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:980px;font-size:13.5px;font-weight:400;border:1px solid transparent;cursor:pointer;transition:opacity .15s;font-family:inherit;}
.btn-primary{background:var(--amber);color:#fff;}
.btn-primary:hover{opacity:.86;}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:none;}
.btn-ghost:hover{opacity:.6;}
.btn-block{width:100%;}
.btn-small{padding:8px 16px;font-size:12.5px;}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;}
@media (max-width:860px){
  nav.links{
    position:fixed;top:52px;left:0;right:0;bottom:0;background:#fff;
    flex-direction:column;padding:28px 22px;gap:4px;align-items:stretch;
    transform:translateY(-110%);transition:transform .25s ease;
    border-top:1px solid var(--line);overflow-y:auto;
  }
  nav.links a{padding:14px 2px;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink);}
  nav.links.open{transform:translateY(0);}
  .menu-toggle{display:block;}
}

/* link tipo Apple: texto + flecha, sin fondo */
.link-chevron{font-size:16px;color:var(--amber);font-weight:400;}
.link-chevron:hover{text-decoration:underline;}

/* ---- hero tipo apple: headline enorme, centrado, mucho aire ---- */
.hero-apple{padding:96px 0 96px;text-align:center;position:relative;overflow:hidden;min-height:560px;display:flex;align-items:center;}
.hero-apple .wrap{width:100%;}
.hero-apple::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:url('../img/hero-productos.jpg');
  background-size:cover;background-position:center 45%;
}
.hero-apple::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(255,255,255,0) 60%,var(--cream) 100%);
}
.hero-apple .wrap{position:relative;z-index:1;}
.hero-content{
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border-radius:28px;padding:52px 44px;max-width:760px;margin:0 auto;
  box-shadow:0 20px 60px rgba(29,29,31,.12);
}
.hero-apple .eyebrow{justify-content:center;display:flex;}
.hero-apple h1{font-size:clamp(34px,6vw,64px);line-height:1.05;margin:0 auto 14px;max-width:16ch;}
.hero-apple p.lead{font-size:19px;color:var(--ink-soft);max-width:38ch;margin:0 auto 26px;}
.hero-apple .ctas{display:flex;gap:26px;justify-content:center;align-items:center;flex-wrap:wrap;}
.hero-visual{display:flex;align-items:center;justify-content:center;padding:56px 20px 8px;}
.hero-visual svg{width:180px;height:220px;}

/* ---- breadcrumb / page head ---- */
.page-head{padding:40px 0 22px;}
.breadcrumb{font-size:12.5px;color:var(--ink-soft);margin-bottom:12px;}
.breadcrumb a:hover{color:var(--ink);}

/* ---- category chips ---- */
.cat-chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 36px;}
.cat-chip{padding:8px 16px;border-radius:980px;border:1px solid var(--line);font-size:13px;font-weight:400;background:#fff;color:var(--ink-soft);}
.cat-chip.activo{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ---- product grid ---- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
@media (max-width:900px){ .prod-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .prod-grid{grid-template-columns:1fr;} }
.prod-card{background:#fff;overflow:hidden;display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);}
.prod-card .thumb{aspect-ratio:4/3;background:var(--cream-alt);display:flex;align-items:center;justify-content:center;}
.prod-card .thumb svg{width:56px;height:68px;}
.prod-card .body{padding:24px;display:flex;flex-direction:column;gap:6px;flex:1;text-align:left;}
.prod-card .fam{font-size:11px;letter-spacing:.02em;color:var(--ink-soft);font-weight:400;}
.prod-card h3{font-size:17px;font-weight:600;}
.prod-card p.desc{font-size:13px;color:var(--ink-soft);margin:0;flex:1;line-height:1.5;}
.prod-card .price{font-size:14px;font-weight:400;margin-top:8px;color:var(--ink-soft);}
.prod-card .price b{color:var(--ink);font-weight:600;}

/* ---- product detail ---- */
.prod-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
@media (max-width:800px){ .prod-detail{grid-template-columns:1fr;gap:32px;} }
.prod-detail .thumb-big{background:var(--cream-alt);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;padding:60px;}
.prod-detail .thumb-big svg{width:160px;height:196px;}
.envase-options{display:flex;flex-direction:column;gap:0;margin:22px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.envase-option{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;cursor:pointer;background:#fff;border-bottom:1px solid var(--line);}
.envase-option:last-child{border-bottom:none;}
.envase-option:has(input:checked){background:var(--cream-alt);}
.envase-option input{accent-color:var(--amber);}
.envase-option .lbl{display:flex;align-items:center;gap:10px;font-weight:400;font-size:14.5px;}
.envase-option .pr{font-weight:600;font-size:14.5px;}
.qty-row{display:flex;align-items:center;gap:14px;margin:18px 0 22px;}
.qty-row input{width:64px;padding:9px;border-radius:8px;border:1px solid var(--line);font-family:inherit;font-size:14px;text-align:center;}
.stock-note{font-size:12px;color:var(--ink-soft);}

/* ---- cart / checkout tables ---- */
.cart-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.cart-table th{text-align:left;font-size:11.5px;font-weight:400;color:var(--ink-soft);padding:14px 18px;border-bottom:1px solid var(--line);}
.cart-table td{padding:16px 18px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle;}
.cart-table tr:last-child td{border-bottom:none;}
.cart-table input[type=number]{width:60px;padding:7px;border-radius:8px;border:1px solid var(--line);font-family:inherit;text-align:center;}
.cart-remove{color:var(--plum);font-size:12.5px;font-weight:400;}
.cart-summary{display:flex;justify-content:flex-end;margin-top:22px;}
.cart-summary .box{background:var(--cream-alt);border-radius:var(--radius);padding:24px 26px;min-width:260px;}
.cart-summary .row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px;}
.cart-summary .row.total{font-size:18px;font-weight:600;border-top:1px solid var(--line);padding-top:12px;margin-top:12px;}
.empty-state{text-align:center;padding:64px 20px;color:var(--ink-soft);}

/* ---- forms ---- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px;}
@media (max-width:560px){ .form-row{grid-template-columns:1fr;} }
.form-card label{font-size:12px;font-weight:400;color:var(--ink-soft);display:block;margin-bottom:6px;}
.form-card input,.form-card select,.form-card textarea{width:100%;padding:10px 13px;border-radius:8px;border:1px solid var(--line);font-family:inherit;font-size:14px;background:#fff;color:var(--ink);}
.form-card textarea{resize:vertical;min-height:80px;}
.alert{padding:13px 17px;border-radius:10px;font-size:13.5px;margin-bottom:20px;}
.alert-error{background:#FBEAE6;color:#8A3B2A;}
.alert-ok{background:#E9F5EA;color:#2E5B34;}

/* ---- footer ---- */
footer.site{padding:44px 0 22px;border-top:1px solid var(--line);margin-top:0;background:var(--cream-alt);}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
@media (max-width:800px){ .foot-grid{grid-template-columns:1fr 1fr;} }
.foot-grid h5{font-size:12px;font-weight:600;color:var(--ink);margin:0 0 12px;}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;font-size:12.5px;color:var(--ink-soft);}
.foot-grid ul a:hover{text-decoration:underline;}
.foot-brand .brand{margin-bottom:12px;}
.foot-brand p{font-size:12.5px;color:var(--ink-soft);max-width:32ch;}
.foot-bottom{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:11.5px;color:var(--ink-soft);}