/* ============================================================
   Página de producto (modal): visual, descripción, selector de key, features.
   Lógica: js/product.js. Datos: config.js → products (editables en admin.html → Products)
   ============================================================ */
.pd { position: fixed; inset: 0; z-index: 280; display: grid; place-items: center; padding: 20px; background: rgba(5, 4, 18, .74); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: ckfade .25s var(--ease); }
body.pd-open { overflow: hidden; }
.pd-in { position: relative; width: min(1040px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: 30px 32px 34px; border-radius: 22px; background: var(--bg2); box-shadow: 0 40px 100px rgba(0, 0, 0, .6), inset 0 0 0 1px var(--line2); animation: ckin .35s var(--ease); scrollbar-width: thin; }
/* Izquierda la info, derecha el video del producto (muted, loop), nítido y sin velo. Sin video: una sola columna. */
.pd-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 32px; align-items: stretch; }
.pd-grid.one { grid-template-columns: 1fr; }
.pd-media { position: relative; min-height: 400px; border-radius: 18px; overflow: hidden; background: #050412; box-shadow: inset 0 0 0 1px var(--line); }
.pd-media::after { content: ''; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 -70px 70px -50px rgba(5, 4, 18, .7), inset 0 0 0 1px rgba(255, 255, 255, .08); }
.pd-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; opacity: 0; transition: opacity .9s var(--ease); pointer-events: none; }
.pd-bg.on { opacity: 1; }
.pd-bg video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pd-bg iframe { position: absolute; left: 50%; top: 50%; height: 100%; aspect-ratio: 16 / 9; min-width: 100%; transform: translate(-50%, -50%); border: 0; }
.pd-top { display: flex; align-items: center; gap: 10px; }
.pd-title { margin: 12px 0 10px; font: 400 clamp(34px, 4.4vw, 52px)/.95 var(--f-d); text-transform: uppercase; }
.pd-desc { font-size: 17px; font-weight: 500; color: #ece8ff; text-shadow: 0 2px 10px rgba(0, 0, 0, .5); }
.pd-lab { margin: 22px 0 10px; font: 700 12.5px/1 var(--f-c); letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); }
.pd-plans { display: flex; flex-wrap: wrap; gap: 8px; }
.pd-plan { display: grid; gap: 4px; min-width: 104px; padding: 11px 14px; border-radius: 12px; text-align: left; color: #fff; background: rgba(255, 255, 255, .05); box-shadow: inset 0 0 0 1px var(--line2); transition: background .2s, box-shadow .2s, transform .2s; }
.pd-plan b { font: 700 13px/1 var(--f-c); letter-spacing: .12em; text-transform: uppercase; }
.pd-plan span { font: 400 20px/1 var(--f-d); color: var(--mute); }
.pd-plan:hover { background: rgba(255, 255, 255, .09); transform: translateY(-2px); }
.pd-plan.on { background: linear-gradient(135deg, rgba(255, 63, 208, .22), rgba(34, 211, 238, .18)); box-shadow: inset 0 0 0 2px var(--cyan), 0 0 24px rgba(34, 211, 238, .25); }
.pd-plan.on span { color: #fff; }
.pd-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 20px; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px var(--line); }
.pd-price { display: flex; flex-direction: column; font: 400 38px/1 var(--f-d); color: #fff; }
.pd-price small { margin-top: 4px; font: 700 11.5px/1 var(--f-c); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.pd-price .from { font: 700 12px/1 var(--f-c); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.pd-buy .btn { --h: 50px; }
.pd-3d { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; font: 700 12px/1 var(--f-c); letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); }
.pd-3d .ico { width: 14px; height: 14px; }
.pd-perks { margin: 18px 0 0; }
.pd-perks li { font: 700 13.5px/1.3 var(--f-c); letter-spacing: .1em; text-transform: uppercase; display: flex; align-items: center; gap: 9px; color: #e9e4ff; }
.pd-perks .ico { width: 16px; height: 16px; color: var(--ok); }
.pd-feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.pd-feat { position: relative; padding: 16px 18px; border-radius: 14px; background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px var(--line); animation: itemin .4s var(--ease) both; animation-delay: calc(var(--i) * 60ms); }
.pd-feat::before { content: ''; position: absolute; left: 0; top: 16px; bottom: 16px; width: 3px; border-radius: 2px; background: var(--grad); }
.pd-feat b { display: block; margin-bottom: 6px; font: 700 15px/1.2 var(--f-b); color: #fff; }
.pd-feat span { font-size: 14px; color: var(--mute); }
.card { cursor: pointer; }
.price small.from { margin-right: 6px; font: 700 12px/1 var(--f-c); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }

@media (max-width: 820px) {
  .pd { padding: 10px; }
  .pd-in { padding: 22px 18px 24px; max-height: calc(100vh - 20px); }
  .pd-grid { grid-template-columns: 1fr; gap: 18px; }
  .pd-media { min-height: 240px; }
  .pd-3d { margin-left: 0; }
}