:root{
  --ink:#20221f;--ink-2:#45473f;--muted:#7b7c73;--muted-2:#a3a39a;--line:#e1dfd7;--line-2:#d1cec4;--paper:#f4f2ed;--paper-2:#fbfaf7;--paper-3:#ece9e1;
  --accent:#cc5a38;--accent-ink:#a3452a;--accent-soft:#f6e3db;--ok:#5f7a4a;--ok-soft:#e6ecdd;--warn:#b58a2d;--warn-soft:#f6ecd3;--err:#b23b2e;--err-soft:#f7dfdb;
  --radius:4px;--shadow:0 18px 60px rgba(32,34,31,.10);
  font-family:"DM Sans",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;min-width:320px;display:flex;flex-direction:column;min-height:100vh}
main{flex:1}
img,svg{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
a{color:inherit}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:var(--radius);z-index:100}
.skip-link:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Barra superior */
.demo-band{background:var(--ink);color:#e8e5dc;text-align:center;font-size:11px;letter-spacing:.3px;padding:7px 14px}
.demo-band strong{color:#f3c9b8;font-weight:600}
.topbar{height:72px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:0 clamp(18px,5vw,80px);background:#f7f5f0;position:sticky;top:0;z-index:20}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;font:800 20px Manrope,sans-serif;letter-spacing:-1px}
.brand.small{font-size:17px}
.brand-mark{display:grid;place-items:center;width:27px;height:27px;background:#242620;color:#f3f0e9;font:700 14px Manrope;border-radius:50%}
.brand-dot{color:var(--accent)}
.nav{display:flex;gap:26px;justify-content:center}
.nav a{text-decoration:none;font-size:13px;font-weight:500;color:var(--ink-2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--ink)}
.topbar-actions{display:flex;gap:6px}
.top-action{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:12px;font-weight:600;padding:8px 10px;border-radius:var(--radius);position:relative;color:var(--ink-2)}
.top-action:hover{background:var(--paper-3);color:var(--ink)}
.top-icon{font-size:14px}
.cart-count{position:absolute;top:2px;right:2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center}

/* Layout */
.page{max-width:1240px;margin:0 auto;padding:0 clamp(18px,5vw,80px) 80px}
.page-head{padding:56px 0 28px}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:700;letter-spacing:1.6px;color:var(--muted);text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent)}
.eyebrow.plain::before{display:none}
.display{font:500 clamp(34px,4.6vw,58px)/1.04 Manrope,sans-serif;letter-spacing:-2.2px;color:#282a24}
.display em,.h2 em{font-style:normal;font-weight:400;color:#85857c}
.h2{font:600 clamp(24px,2.8vw,34px)/1.15 Manrope;letter-spacing:-1.1px}
.h3{font:600 18px/1.3 Manrope;letter-spacing:-.4px}
.lead{font-size:15px;line-height:1.7;color:var(--muted);max-width:560px;margin-top:16px}
.small{font-size:12px;color:var(--muted);line-height:1.6}
.tiny{font-size:11px;color:var(--muted);line-height:1.5}
.muted{color:var(--muted)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.stack{display:grid;gap:12px}
.mt{margin-top:20px}.mt-l{margin-top:36px}.mb{margin-bottom:20px}
hr.sep{border:0;border-top:1px solid var(--line);margin:28px 0}

/* Botones */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius);min-height:46px;padding:0 20px;font:600 13px "DM Sans";cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,border-color .15s;white-space:nowrap}
.button:hover{transform:translateY(-1px)}
.button:disabled,.button[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none}
.button-dark{background:#252721;color:#fff}.button-dark:hover{background:#3b3e35}
.button-accent{background:var(--accent);color:#fff}.button-accent:hover{background:var(--accent-ink)}
.button-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}.button-ghost:hover{background:var(--paper-2)}
.button-light{background:var(--paper-3);color:var(--ink)}.button-light:hover{background:#e3e0d6}
.button-small{min-height:36px;padding:0 14px;font-size:12px}
.button-block{width:100%}
.link-button{background:none;border:0;padding:0;color:var(--ink-2);text-decoration:underline;cursor:pointer;font-size:inherit}
.link-button:hover{color:var(--accent)}
.arrow{font-size:15px}

/* Etiquetas */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:5px 9px;border-radius:3px;background:var(--paper-3);color:var(--ink-2)}
.badge-sim{background:#2b2d27;color:#f1e4dc}
.badge-accent{background:var(--accent-soft);color:var(--accent-ink)}
.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge-warn{background:var(--warn-soft);color:#8a6716}
.badge-err{background:var(--err-soft);color:var(--err)}
.price-note{font-size:11px;color:var(--muted);font-style:italic}

/* Tarjetas */
.card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card-soft{background:var(--paper-3);border-color:transparent}
.card-dark{background:#262822;color:#efece4;border-color:transparent}
.card-dark .muted,.card-dark .small,.card-dark .tiny{color:#b8b5aa}
.notice{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--radius);font-size:13px;line-height:1.55;border:1px solid var(--line)}
.notice-info{background:var(--paper-2)}
.notice-warn{background:var(--warn-soft);border-color:#ead9ac}
.notice-ok{background:var(--ok-soft);border-color:#cfdbc0}
.notice-err{background:var(--err-soft);border-color:#ebc6c0}
.notice-sim{background:#2b2d27;color:#e9e4da;border-color:transparent}
.notice .icon{font-size:16px;line-height:1.2}

/* Inicio */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:64px 0 48px}
.hero-visual{position:relative}
.hero-visual svg{width:100%;height:auto;border:1px solid var(--line);background:var(--paper-2)}
.hero-caption{position:absolute;left:14px;bottom:14px}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.path{display:grid;grid-template-rows:auto 1fr auto;gap:14px;padding:28px;text-decoration:none;border:1px solid var(--line);background:var(--paper-2);border-radius:var(--radius);transition:border-color .15s,transform .15s}
.path:hover{border-color:var(--ink);transform:translateY(-2px)}
.path-number{font:700 11px "DM Sans";letter-spacing:1.5px;color:var(--accent)}
.path .h2{margin-top:6px}
.path-cta{font-size:13px;font-weight:600;display:flex;gap:8px;align-items:center}
.section{padding:56px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head a{font-size:13px;font-weight:600;white-space:nowrap}

/* Catálogo */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.product-card{display:grid;gap:12px;text-decoration:none;border:1px solid var(--line);background:var(--paper-2);border-radius:var(--radius);overflow:hidden;transition:transform .15s,border-color .15s}
.product-card:hover{transform:translateY(-2px);border-color:var(--line-2)}
.product-card svg{width:100%;height:auto;aspect-ratio:5/4}
.product-body{padding:0 18px 18px;display:grid;gap:4px}
.product-city{font-size:10px;font-weight:700;letter-spacing:1.4px;color:var(--muted);text-transform:uppercase}
.product-name{font:600 17px Manrope;letter-spacing:-.4px}
.product-tagline{font-size:12px;color:var(--muted);line-height:1.5}
.product-price{display:flex;justify-content:space-between;align-items:baseline;margin-top:8px;font-size:13px}
.product-price strong{font:600 15px Manrope}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.chip{border:1px solid var(--line-2);background:transparent;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:500;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Detalle + configurador */
.detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:40px;padding-top:36px;align-items:start}
.preview{position:sticky;top:96px}
.preview-frame{border:1px solid var(--line);background:var(--paper-2);position:relative}
.preview-frame svg{width:100%;height:auto}
.preview-tags{position:absolute;left:12px;top:12px;display:flex;gap:6px;flex-wrap:wrap}
.preview-meta{display:flex;justify-content:space-between;gap:12px;padding:12px 2px 0;font-size:11px;color:var(--muted)}
.config{display:grid;gap:28px}
.config-head .h2{margin-top:6px}
.config-price{display:flex;align-items:baseline;gap:10px;margin-top:10px}
.config-price strong{font:600 26px Manrope;letter-spacing:-.8px}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px;display:flex;justify-content:space-between;width:100%}
legend .legend-hint{font-weight:500;text-transform:none;letter-spacing:0;color:var(--muted)}
.options{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.options.two{grid-template-columns:1fr 1fr}
.option{display:grid;gap:3px;text-align:left;padding:12px 14px;border:1px solid var(--line-2);background:var(--paper-2);border-radius:var(--radius);cursor:pointer;transition:border-color .15s,background .15s;position:relative}
.option:hover{border-color:var(--ink-2)}
.option[aria-pressed="true"],.option[aria-checked="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.option:disabled{opacity:.45;cursor:not-allowed}
.option strong{font-size:13px;font-weight:600}
.option span{font-size:11px;color:var(--muted)}
.option .opt-price{margin-top:4px;font-size:11px;color:var(--ink-2);font-weight:600}
.toggle-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.toggle-row:last-child{border-bottom:1px solid var(--line)}
.toggle-text strong{display:block;font-size:14px;font-weight:600}
.toggle-text span{display:block;font-size:12px;color:var(--muted);margin-top:3px;line-height:1.5}
.toggle-text .disabled-note{color:var(--warn);font-weight:500}
.toggle-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}
.toggle-price{font-size:12px;font-weight:600}
.switch{position:relative;width:44px;height:26px;border-radius:13px;background:#cfccc2;border:0;cursor:pointer;transition:background .15s;flex-shrink:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch[aria-checked="true"]{background:var(--ink)}
.switch[aria-checked="true"]::after{transform:translateX(18px)}
.switch:disabled{opacity:.4;cursor:not-allowed}
.sub-options{display:grid;gap:10px;padding:4px 0 14px}
.swatches{display:flex;gap:8px}
.swatch{width:34px;height:34px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;box-shadow:0 0 0 1px var(--line-2)}
.swatch[aria-pressed="true"]{border-color:#fff;box-shadow:0 0 0 2px var(--ink)}
.field{display:grid;gap:6px}
.field label{font-size:12px;font-weight:600;color:var(--ink-2)}
.field input,.field textarea,.field select{min-height:44px;padding:10px 12px;border:1px solid var(--line-2);background:#fff;border-radius:var(--radius);font-size:14px;width:100%}
.field textarea{min-height:90px;resize:vertical}
.field .hint{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}
.field.invalid input{border-color:var(--err)}
.field .error{font-size:12px;color:var(--err)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:var(--radius);background:#fff}
.qty button{width:40px;height:44px;border:0;background:transparent;cursor:pointer;font-size:18px}
.qty button:disabled{opacity:.3;cursor:not-allowed}
.qty output{min-width:36px;text-align:center;font-weight:600}

/* Resumen */
.summary{border:1px solid var(--line);background:var(--paper-2);border-radius:var(--radius);padding:20px}
.summary h3{font:600 14px Manrope;letter-spacing:-.2px;margin-bottom:12px;display:flex;justify-content:space-between}
.summary-lines{display:grid;gap:7px;font-size:13px}
.summary-lines div{display:flex;justify-content:space-between;gap:12px}
.summary-lines .sub{color:var(--muted);font-size:12px;padding-left:12px}
.summary-lines .group{font-weight:600;margin-top:6px}
.summary-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);margin-top:14px;padding-top:14px;font-weight:600}
.summary-total strong{font:600 22px Manrope;letter-spacing:-.6px}
.summary-actions{display:grid;gap:8px;margin-top:16px}

/* Carrito y checkout */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:36px;align-items:start;padding-top:28px}
.sticky{position:sticky;top:96px}
.line-item{display:grid;grid-template-columns:96px 1fr auto;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}
.line-item svg{width:96px;height:auto;border:1px solid var(--line);background:var(--paper-2)}
.line-title{font:600 15px Manrope;letter-spacing:-.3px}
.line-opts{font-size:12px;color:var(--muted);line-height:1.6;margin-top:4px}
.line-right{text-align:right;display:grid;gap:8px;justify-items:end}
.line-right strong{font:600 15px Manrope}
.project-block{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:16px 18px;margin:18px 0;background:var(--paper-2)}
.project-block .photos{display:flex;gap:6px;margin-top:10px}
.project-block .photos img{width:44px;height:44px;object-fit:cover;border-radius:3px;border:1px solid var(--line)}
.empty{text-align:center;padding:64px 20px;border:1px dashed var(--line-2);border-radius:var(--radius)}
.empty .glyph{font-size:28px;color:var(--muted-2);margin-bottom:12px}
.pay-options{display:grid;gap:8px}
.pay-option{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line-2);border-radius:var(--radius);cursor:pointer;background:var(--paper-2)}
.pay-option input{margin-top:3px}
.pay-option strong{display:block;font-size:13px}
.pay-option span{font-size:12px;color:var(--muted)}
.pay-option.selected{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}

/* Acceso */
.auth{max-width:520px;margin:0 auto;padding-top:48px}
.identity{display:flex;gap:14px;align-items:center;width:100%;text-align:left;padding:16px;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--paper-2);cursor:pointer}
.identity:hover{border-color:var(--ink)}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--paper-3);display:grid;place-items:center;font:700 14px Manrope;color:var(--ink-2);flex-shrink:0}
.identity strong{display:block;font-size:14px}
.identity span{font-size:12px;color:var(--muted)}
.oauth-pending{display:grid;gap:8px}
.oauth-pending div{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px dashed var(--line-2);border-radius:var(--radius);font-size:13px;color:var(--muted)}

/* Proyecto personalizado */
.steps{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:11px;font-weight:600;letter-spacing:.4px;color:var(--muted);margin-bottom:28px}
.steps span{padding:6px 10px;border-radius:999px;background:var(--paper-3)}
.steps span[aria-current="step"]{background:var(--ink);color:#fff}
.steps span.done{background:var(--ok-soft);color:var(--ok)}
.steps i{font-style:normal;color:var(--muted-2)}
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;counter-reset:step}
.process-step{padding:20px;border:1px solid var(--line);background:var(--paper-2);border-radius:var(--radius);counter-increment:step}
.process-step::before{content:counter(step,decimal-leading-zero);font:700 11px "DM Sans";letter-spacing:1.5px;color:var(--accent);display:block;margin-bottom:12px}
.process-step strong{display:block;font:600 15px Manrope;margin-bottom:6px;letter-spacing:-.3px}
.process-step p{font-size:12px;color:var(--muted);line-height:1.6}
.dropzone{border:1.5px dashed var(--line-2);border-radius:var(--radius);padding:36px 20px;text-align:center;background:var(--paper-2);cursor:pointer;transition:border-color .15s,background .15s}
.dropzone:hover,.dropzone.over{border-color:var(--accent);background:#fbf3ef}
.dropzone .glyph{font-size:26px;color:var(--accent);margin-bottom:8px}
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:16px}
.photo{position:relative;margin:0;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--paper-3)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo .remove{position:absolute;z-index:2;top:6px;right:6px;width:28px;height:28px;border-radius:50%;border:0;background:rgba(32,34,31,.8);color:#fff;cursor:pointer;font-size:14px}
.photo .state{position:absolute;left:0;right:0;bottom:0;padding:6px 8px;font-size:10px;background:rgba(251,250,247,.9);color:var(--ink-2);display:flex;justify-content:space-between}
.photo.uploading::after{content:"";position:absolute;inset:0;background:rgba(244,242,237,.55)}
.photo .spinner{position:absolute;left:50%;top:50%;margin:-11px 0 0 -11px;z-index:1}
.concept-stage{border:1px solid var(--line);background:var(--paper-2);border-radius:var(--radius);min-height:320px;display:grid;place-items:center;position:relative;overflow:hidden}
.concept-stage img,.concept-stage svg{width:100%;height:auto}
.concept-loading{display:grid;gap:14px;justify-items:center;text-align:center;padding:40px}
.concept-loading p{font-size:13px;color:var(--muted)}
.spinner{width:22px;height:22px;border:2px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,var(--paper-3) 25%,#f3f1ea 50%,var(--paper-3) 75%);background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:var(--radius)}
@keyframes shimmer{to{background-position:-200% 0}}
.pieces{display:grid;gap:12px}
.piece{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2)}
.piece svg{width:72px;height:auto}
.piece[aria-current="true"]{border-color:var(--ink)}

/* Seguimiento */
.order-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}
.order-id{font:600 13px "DM Sans";letter-spacing:1.2px;color:var(--muted)}
.stepper{display:grid;gap:0;margin-top:28px;position:relative}
.step{display:grid;grid-template-columns:28px 1fr;gap:14px;padding:0 0 22px;position:relative}
.step::before{content:"";position:absolute;left:13px;top:28px;bottom:0;width:2px;background:var(--line)}
.step:last-child::before{display:none}
.step .dot{width:28px;height:28px;border-radius:50%;border:2px solid var(--line-2);background:var(--paper);display:grid;place-items:center;font-size:12px;color:var(--muted)}
.step.done .dot{background:var(--ok);border-color:var(--ok);color:#fff}
.step.done::before{background:var(--ok)}
.step.current .dot{border-color:var(--accent);background:var(--accent);color:#fff;box-shadow:0 0 0 5px var(--accent-soft)}
.step strong{display:block;font-size:14px;font-weight:600}
.step.current strong{color:var(--accent-ink)}
.step p{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.5}
.step .when{font-size:11px;color:var(--muted-2);margin-top:4px}
.step.pending strong{color:var(--muted)}
.timeline{display:grid;gap:10px;font-size:12px}
.timeline div{display:grid;grid-template-columns:130px 1fr;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.timeline time{color:var(--muted)}
.order-list{display:grid;gap:10px}
.order-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);text-decoration:none}
.order-row:hover{border-color:var(--ink)}
.order-row strong{font:600 15px Manrope;letter-spacing:-.3px}
.order-row .small{margin-top:3px}

/* Vista interna */
.internal{display:grid;grid-template-columns:360px minmax(0,1fr);gap:28px;align-items:start;padding-top:24px}
.internal-list{display:grid;gap:8px}
.internal-row{display:grid;gap:4px;text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);cursor:pointer;width:100%}
.internal-row[aria-current="true"]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.internal-row .row{gap:8px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:13px}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
table.plain{width:100%;border-collapse:collapse;font-size:13px}
table.plain th,table.plain td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
table.plain th{font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px);padding:12px 18px;background:#282a24;color:#fff;border-radius:var(--radius);font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50;max-width:calc(100vw - 30px)}
.toast.visible{opacity:1;transform:translate(-50%,0)}
.toast.error{background:var(--err)}

/* Pie */
.footer{border-top:1px solid var(--line);background:#f7f5f0;margin-top:40px}
.footer-inner{max-width:1240px;margin:0 auto;padding:36px clamp(18px,5vw,80px);display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start}
.footer p{font-size:12px;color:var(--muted);line-height:1.6;max-width:460px;margin-top:10px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:12px}
.footer-links a{color:var(--ink-2);text-decoration:none}
.footer-links a:hover{color:var(--accent)}

/* Responsive */
@media(max-width:1000px){
  .hero{grid-template-columns:1fr;gap:28px;padding-top:40px}
  .detail{grid-template-columns:1fr;gap:28px}
  .preview{position:static}
  .two-col{grid-template-columns:1fr}
  .sticky{position:static}
  .internal{grid-template-columns:1fr}
}
@media(max-width:720px){
  .topbar{height:60px;grid-template-columns:auto 1fr;gap:12px;padding:0 16px}
  .nav{display:none}
  .topbar-actions{justify-self:end}
  .top-label{display:none}
  .top-action{padding:10px}
  .page{padding:0 16px 56px}
  .page-head{padding:34px 0 20px}
  .paths{grid-template-columns:1fr}
  .line-item{grid-template-columns:72px 1fr}
  .line-item svg{width:72px}
  .line-right{grid-column:2;justify-items:start;text-align:left}
  .footer-inner{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .timeline div{grid-template-columns:1fr}
  .options{grid-template-columns:1fr 1fr}
  .piece{grid-template-columns:56px 1fr}
  .piece svg{width:56px}
  .piece .row{grid-column:1/-1}
  .mobile-nav{display:flex;gap:8px;overflow-x:auto;padding:12px 16px 0;scrollbar-width:none}
  .mobile-nav a{white-space:nowrap;font-size:12px;font-weight:600;text-decoration:none;padding:8px 12px;border-radius:999px;background:var(--paper-3);color:var(--ink-2)}
  .mobile-nav a[aria-current="page"]{background:var(--ink);color:#fff}
}
@media(min-width:721px){.mobile-nav{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ===== v2: imágenes reales, idioma, refinamientos ===== */
.visual-photo{width:100%;height:100%;object-fit:cover;display:block}
.product-visual{aspect-ratio:5/4;overflow:hidden;background:var(--paper-3)}
.product-visual svg,.product-visual img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-visual img,.product-card:hover .product-visual svg{transform:scale(1.03)}
.product-card{border-color:transparent;background:transparent}
.product-card .product-body{padding:14px 2px 6px}
.product-card:hover{border-color:transparent;transform:none}
.product-visual{border-radius:6px}
.card-visual{margin:-22px -22px 16px;aspect-ratio:5/4;overflow:hidden;border-radius:4px 4px 0 0}
.card-visual svg,.card-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual{aspect-ratio:5/4;overflow:hidden;border-radius:8px;border:1px solid var(--line);background:var(--paper-2)}
.hero-visual svg,.hero-visual img{width:100%;height:100%;object-fit:cover;border:0}
.preview-frame{aspect-ratio:5/4;overflow:hidden;border-radius:8px}
.preview-frame img,.preview-frame svg{width:100%;height:100%;object-fit:cover}
.line-visual{width:96px;aspect-ratio:1;overflow:hidden;border:1px solid var(--line);background:var(--paper-2);border-radius:4px}
.line-visual img,.line-visual svg{width:100%;height:100%;object-fit:cover}
.line-item{grid-template-columns:96px 1fr auto}
.line-item .line-visual{width:100%}
.concept-thumb{width:100%;max-width:220px;border:1px solid var(--line);border-radius:4px;margin-top:10px;display:block}
.thumb{width:40px;height:40px;object-fit:cover;border-radius:3px;border:1px solid var(--line)}
.concept-stage{aspect-ratio:5/4;min-height:0;border-radius:8px}
.concept-stage img{width:100%;height:100%;object-fit:cover}
.form-grid{grid-template-columns:1fr 1fr}
.form-grid .span2,.span2{grid-column:1/-1}
.lang-switch{display:flex;gap:2px;margin-right:6px;border:1px solid var(--line);border-radius:999px;padding:2px}
.lang{border:0;background:transparent;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:700;letter-spacing:.5px;cursor:pointer;color:var(--muted)}
.lang.active{background:var(--ink);color:#fff}
.lang:hover:not(.active){color:var(--ink)}
.display{letter-spacing:-2px}
.h2{letter-spacing:-.8px}
.section{padding-top:72px}
.paths{margin-top:56px}
.path{padding:32px;border-radius:8px}
.card{border-radius:8px}
.summary{border-radius:8px}
.notice{border-radius:8px}
.button{border-radius:6px}
.option{border-radius:6px}
.field input,.field textarea,.field select{border-radius:6px}
.process-step{border-radius:8px}
.project-block{border-radius:8px}
.empty{border-radius:8px}
.order-row,.internal-row,.identity,.pay-option,.piece{border-radius:8px}
.dropzone{border-radius:8px}
.photo{border-radius:6px}
.hero{padding:72px 0 40px}
@media(max-width:720px){
  .topbar{grid-template-columns:auto 1fr}
  .lang-switch{margin-right:0}
  .lang{padding:5px 7px;font-size:10px}
  .form-grid{grid-template-columns:1fr}
  .hero{padding:36px 0 24px}
  .section{padding-top:48px}
  .line-item{grid-template-columns:72px 1fr}
  .line-visual{width:72px}
}

.cp-progress-wrap{display:grid;gap:8px;justify-items:center;width:min(320px,100%)}
.cp-progress{width:100%;height:4px;border-radius:999px;background:var(--line-2);overflow:hidden}
.cp-progress i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .5s linear}

/* Sección QR (home) */
.qr-section{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.qr-visual{position:relative;border-radius:18px;overflow:hidden;background:var(--paper-2,#ece8df);aspect-ratio:1/1}
.qr-visual img,.qr-visual svg{width:100%;height:100%;object-fit:cover;display:block}
.qr-tag{position:absolute;left:14px;bottom:14px}
.qr-points{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:14px}
.qr-points li{display:grid;gap:3px;padding-left:16px;border-left:2px solid var(--accent)}
.qr-points strong{font-size:15px;color:var(--ink)}
.qr-points span{font-size:13px;color:var(--muted);line-height:1.5}
@media (max-width:820px){.qr-section{grid-template-columns:1fr;gap:24px}}