/* V3 Ramos · Joyería (catálogo NICE)
   Catálogo (coleccion.html): solo la lista de piezas con un filtro por tipo, vista rápida
   y "Mi selección" que se envía por WhatsApp. La portada vive en landing.css.
   Tema único y deliberado (marfil, tinta, oro, rosa de campaña): la joyería se ve sobre el mismo blanco del catálogo. */
:root{
  --ivory:#FAF8F6; --paper:#F8F7FA; --ink:#1C1917; --ink-2:#44403C; --mute:#78716C; --line:#E7E2DC;
  --gold:#A16207; --gold-soft:#C9A86A; --rose:#C2185B; --blush:#F6E3E8; --blush-2:#FBF1F3; --wa:#25A35A;
  --f-d:"Cormorant Garamond","Times New Roman",Georgia,serif;
  --f-b:"Montserrat","Segoe UI",system-ui,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--f-b);font-size:15px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3{font-family:var(--f-d);font-weight:500;letter-spacing:-.01em;line-height:1.02;text-wrap:balance}
button{font:inherit;color:inherit}
a{color:inherit}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.in{max-width:1240px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;color:var(--mute)}
.price{font-variant-numeric:tabular-nums}

/* barra superior */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--ivory)}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:rgba(250,248,246,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .in{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:64px;gap:12px}
.back{justify-self:start;display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--ink-2);min-height:44px}
.back svg{width:16px;height:16px}
.mark{font-family:var(--f-d);font-size:24px;letter-spacing:.02em;text-align:center;line-height:1}
.mark small{display:block;font-family:var(--f-b);font-size:9.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-top:3px}
.bag-btn{justify-self:end;display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid var(--ink);background:transparent;cursor:pointer;font-size:12px;letter-spacing:.12em;text-transform:uppercase;transition:background .25s,color .25s}
.bag-btn:hover{background:var(--ink);color:var(--ivory)}
.bag-btn svg{width:17px;height:17px}
.bag-btn b{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--rose);color:#fff;font-size:11px;font-weight:600;letter-spacing:0}

/* botones (vista rápida y mi selección) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:13px 26px;border-radius:999px;font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;cursor:pointer;border:1px solid var(--ink);transition:background .25s,color .25s,transform .25s}
.btn svg{width:17px;height:17px}
.btn-ink{background:var(--ink);color:var(--ivory)}
.btn-ink:hover{background:#000}
.btn-line{background:transparent;color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--ivory)}
.btn-wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn-wa:hover{background:#1E8C4C;border-color:#1E8C4C}

/* filtro por tipo */
.filters{position:sticky;top:calc(64px + env(safe-area-inset-top,0px));z-index:20;background:rgba(250,248,246,.94);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-block:1px solid var(--line);margin-bottom:28px}
.filters .in{display:flex;align-items:center;gap:10px;min-height:62px;padding-block:9px}
.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:40px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;font-size:12.5px;letter-spacing:.04em;color:var(--ink-2);transition:all .2s;display:inline-flex;align-items:center;gap:7px}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--ivory)}
.count{font-size:12px;color:var(--mute);flex:none}

/* piezas */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,26px) clamp(12px,1.6vw,22px)}
.p{display:grid;gap:12px;position:relative;animation:rise .5s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.p-img{position:relative;aspect-ratio:1;background:var(--paper);overflow:hidden;cursor:zoom-in;border:0;padding:0;width:100%}
.p-img img{width:100%;height:100%;object-fit:contain;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.p:hover .p-img img{transform:scale(1.06)}
.p-tag{position:absolute;left:10px;top:10px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:5px 9px;background:rgba(255,255,255,.85);color:var(--ink-2)}
.p-tag.rose{background:var(--rose);color:#fff}
.p-add{position:absolute;right:10px;bottom:10px;width:44px;height:44px;border-radius:50%;border:0;background:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 18px -10px rgba(28,25,23,.45);opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s,background .25s,color .25s}
.p:hover .p-add,.p-add:focus-visible,.p-add[aria-pressed="true"]{opacity:1;transform:none}
.p-add svg{width:18px;height:18px}
.p-add[aria-pressed="true"]{background:var(--rose);color:#fff}
.p-info{display:grid;gap:2px}
.p-info .eyebrow{font-size:10px;letter-spacing:.2em}
.p-info h3{font-size:21px;line-height:1.15}
.p-meta{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:12.5px;color:var(--mute)}
.p-meta .price{font-family:var(--f-d);font-size:20px;color:var(--ink);font-weight:500}
.empty{grid-column:1/-1;text-align:center;padding:60px 0;color:var(--mute)}

/* lista */
.list{padding-bottom:clamp(60px,8vw,100px)}
.fine-list{margin-top:40px;font-size:11.5px;color:var(--mute);text-align:center}
.qv-link{justify-self:center;font-size:12.5px;color:var(--ink-2);text-underline-offset:3px;min-height:36px;display:inline-flex;align-items:center}
.qv-link:hover{color:var(--wa)}

/* vista rápida */
dialog.qv{width:min(980px,calc(100% - 28px));max-height:calc(100dvh - 28px);padding:0;border:0;background:var(--ivory);color:var(--ink);overflow:auto;box-shadow:0 40px 90px -30px rgba(28,25,23,.6)}
dialog.qv::backdrop{background:rgba(28,25,23,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
dialog.qv[open]{animation:qvIn .35s cubic-bezier(.2,.8,.2,1)}
@keyframes qvIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.qv-grid{display:grid;grid-template-columns:1.1fr 1fr}
.qv-img{position:relative;aspect-ratio:1;background:var(--paper);overflow:hidden;cursor:crosshair}
.qv-img img{width:100%;height:100%;object-fit:contain;transition:transform .25s ease-out}
.qv-img.zoom img{transform:scale(2)}
.qv-hint{position:absolute;left:12px;bottom:12px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);background:rgba(255,255,255,.8);padding:4px 8px}
.qv-body{padding:clamp(22px,4vw,44px);display:grid;gap:16px;align-content:start}
.qv-body h3{font-size:clamp(34px,4vw,46px)}
.qv-price{font-family:var(--f-d);font-size:34px}
.qv-price small{font-family:var(--f-b);font-size:11px;letter-spacing:.16em;color:var(--mute);margin-left:6px}
.qv-dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13.5px;margin:0;padding:16px 0;border-block:1px solid var(--line)}
.qv-dl dt{color:var(--mute);font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding-top:2px}
.qv-dl dd{margin:0}
.sizes{display:flex;gap:6px;flex-wrap:wrap}
.sizes button{min-width:44px;min-height:44px;border:1px solid var(--line);background:transparent;cursor:pointer;font-size:13px}
.sizes button[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--ivory)}
.qv-note{font-size:12px;color:var(--mute)}
.qv-acts{display:grid;gap:10px}
.qv-x{position:absolute;top:12px;right:12px;z-index:2;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.92);display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 14px -8px rgba(28,25,23,.4)}
.qv-x svg{width:16px;height:16px}

/* mi selección */
.drawer{position:fixed;inset:0 0 0 auto;z-index:60;width:min(420px,100%);background:var(--ivory);box-shadow:-30px 0 60px -30px rgba(28,25,23,.5);transform:translateX(102%);transition:transform .45s cubic-bezier(.2,.8,.2,1);display:grid;grid-template-rows:auto 1fr auto;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.drawer.open{transform:none}
.scrim{position:fixed;inset:0;z-index:55;background:rgba(28,25,23,.4);opacity:0;pointer-events:none;transition:opacity .3s}
.scrim.open{opacity:1;pointer-events:auto}
.dr-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}
.dr-head h3{font-size:30px}
.dr-list{overflow-y:auto;padding:8px 22px;display:grid;align-content:start}
.dr-item{display:grid;grid-template-columns:64px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.dr-item img{width:64px;height:64px;object-fit:contain;background:var(--paper)}
.dr-item b{font-family:var(--f-d);font-weight:500;font-size:19px;display:block;line-height:1.1}
.dr-item small{font-size:12px;color:var(--mute)}
.dr-item button{width:40px;height:40px;border:0;background:transparent;cursor:pointer;color:var(--mute)}
.dr-item button:hover{color:var(--rose)}
.dr-item button svg{width:16px;height:16px}
.dr-empty{padding:40px 0;color:var(--mute);text-align:center;display:grid;gap:8px}
.dr-empty b{font-family:var(--f-d);font-size:24px;color:var(--ink);font-weight:500}
.dr-foot{padding:18px 22px;border-top:1px solid var(--line);display:grid;gap:12px}
.dr-total{display:flex;justify-content:space-between;align-items:baseline}
.dr-total b{font-family:var(--f-d);font-size:30px;font-weight:500}
.dr-foot small{font-size:11.5px;color:var(--mute)}
.mbar{display:none}
.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:70;transform:translate(-50%,16px);opacity:0;padding:12px 18px;background:var(--ink);color:var(--ivory);font-size:12.5px;letter-spacing:.06em;transition:opacity .25s,transform .25s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:820px){
  .qv-grid{grid-template-columns:1fr}
  .count{display:none}
  .grid{grid-template-columns:repeat(2,1fr)}
  .p-add{opacity:1;transform:none}
  .toast{bottom:calc(84px + env(safe-area-inset-bottom,0px))}
  .mbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:35;justify-content:space-between;align-items:center;gap:12px;padding:10px 10px 10px 18px;background:var(--ink);color:var(--ivory);border-radius:999px;box-shadow:0 16px 34px -14px rgba(28,25,23,.6);transform:translateY(140%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
  .mbar.show{transform:none}
  .mbar span{font-size:12.5px}
  .mbar button{min-height:42px;padding:8px 16px;border-radius:999px;border:0;background:var(--rose);color:#fff;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
}
@media (max-width:520px){
  .top .in{grid-template-columns:auto 1fr auto}
  .back span{display:none}
  .bag-btn span{display:none}
  .p-info h3{font-size:18px}
  .p-meta{flex-direction:column;gap:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}