/* Proto&Go! — Impresión 3D (16-09-2026; 30-09-2026: selector de material, ocho materiales y SLA). Se carga después de pg.css e interiores.css; todo acotado a body.pg-p3d. */

/* FAQs: buscador compartido con Recursos y acordeones de las páginas de servicio. */
.pg-p3d .faq-head .fq-find{margin-top:26px}
.pg-p3d .faq-head .fq-count{padding-left:0}
.pg-p3d .faq-temas .faq-head .faq-toc{margin-top:18px}
.pg-p3d .faq-temas .faq-toc .chip{height:auto;min-height:40px}
.pg-p3d .faq-temas .faq-toc .chip .n{color:#9c5800}
.pg-p3d .faq-temas .faq-toc .chip[aria-pressed="true"] .n{color:var(--paper-on-ink)}
.pg-p3d .faq-temas [data-faq-group][hidden],.pg-p3d .faq-temas [data-faq-item][hidden]{display:none}
.pg-p3d .faq-temas [data-faq-group] + [data-faq-group] .faq-group{padding-top:34px}
.pg-p3d .faq-temas [data-faq-group][hidden] + [data-faq-group] .faq-group{padding-top:0}
.pg-p3d .faq .fq-q{font:inherit}
.pg-p3d .faq .fq-a{padding:0}
.pg-p3d .faq summary:focus-visible,.pg-p3d .faq-toc button:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

/* ---------- cabecera: el soporte de la foto queda dentro de la tarjeta y a la derecha al abrirse ---------- */
.pg-p3d .cnc-frame img{object-position:50% 50%;transform:translateX(calc(14% - var(--e)*9%)) scale(calc(-1.16 + var(--e)*.06),calc(1.16 - var(--e)*.06))}
.pg-p3d .cnc-specs dd small{white-space:nowrap}

/* =====================================================================
   01 · CÓMO SE IMPRIME
   ===================================================================== */
.p3d-build{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,3.4vw,56px);align-items:stretch}
.p3d-stage{position:relative;border-radius:var(--r);background:#e9ebe6;box-shadow:0 40px 80px -46px rgba(30,32,35,.5),inset 0 0 0 1px var(--line);aspect-ratio:4/3;overflow:hidden;min-width:0;width:100%;align-self:center}
.p3d-view{position:absolute;inset:0}
.p3d-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.p3d-tabs{right:auto}
.p3d-unavailable{position:absolute;inset:45% 20px auto;text-align:center;color:var(--steel);font-size:.9rem}
.p3d-play{position:absolute;top:14px;right:14px;z-index:2;display:inline-flex;align-items:center;gap:9px;font-size:.84rem;font-weight:500;padding:9px 14px 9px 12px;border-radius:999px;background:rgba(246,246,244,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1px var(--line-strong);transition:background .3s,transform .3s var(--ease)}
.p3d-play:hover{background:#fff;transform:translateY(-1px)}
.p3d-play:focus-visible,.p3d-step:focus-visible,.p3d-press:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.p3d-play .ico{width:10px;height:12px;flex:none;border-left:3px solid var(--ink);border-right:3px solid var(--ink)}
.p3d-play[data-paused] .ico{border-right:0;border-left:0;width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid var(--orange-deep)}
.p3d-readouts{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;border:1px solid #cbd2cb;border-radius:6px;background:rgba(246,248,244,.92);overflow:hidden}
.p3d-readouts>div{min-width:0;padding:9px 12px;border-left:1px solid #d7ddd6}
.p3d-readouts>div:first-child{border-left:0}
.p3d-readouts dt{display:flex;align-items:baseline;justify-content:space-between;gap:4px;font:600 12px/1.2 var(--mono);color:#40545b}
.p3d-readouts dt span{font-size:10px;font-weight:400;color:#6a7772}
.p3d-readouts dd{margin:5px 0 0;font:500 clamp(13px,1.35vw,18px)/1.2 var(--mono);font-variant-numeric:tabular-nums;color:#253941}

.p3d-side{display:flex;flex-direction:column;justify-content:center;gap:clamp(20px,3vh,32px);min-width:0}
.p3d-steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong)}
.p3d-steps li{border-bottom:1px solid var(--line)}
.p3d-step{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:16px;row-gap:4px;width:100%;text-align:left;padding:clamp(14px,2vh,20px) 0 clamp(14px,2vh,20px) 18px;transition:opacity .4s var(--ease)}
.p3d-step::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:2px;background:var(--line-strong)}
.p3d-step .p3d-bar{position:absolute;left:0;top:14px;width:2px;height:calc((100% - 28px)*var(--k,0));background:var(--orange)}
.p3d-step:not(.on){opacity:.45}
.p3d-step:not(.on) .p3d-bar{height:0}
.p3d-step:hover{opacity:1}
.p3d-step .k{grid-row:1/3;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;color:var(--steel);padding-top:.35em}
.p3d-step.on .k{color:var(--orange-deep)}
.p3d-step b{font-family:var(--display);font-variation-settings:'wdth' 108;font-weight:600;font-size:clamp(1.25rem,1.8vw,1.6rem);letter-spacing:-.025em;line-height:1.1}
.p3d-step .c{font-size:.96rem;color:var(--ink-2);max-width:44ch}
.p3d-step[aria-pressed=true] .p3d-bar{height:calc(100% - 28px)}
.p3d-perks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;gap:12px}
.p3d-perks div{padding:14px 14px 12px;border-radius:var(--r);background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.p3d-perks dt{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.p3d-perks dd{margin:6px 0 0;font-family:var(--display);font-variation-settings:'wdth' 108;font-weight:600;font-size:clamp(1rem,1.3vw,1.18rem);letter-spacing:-.02em;line-height:1.15}

/* =====================================================================
   02 · RÍGIDO O FLEXIBLE
   ===================================================================== */
.p3d-bench{position:relative;height:clamp(300px,34vw,420px);border-radius:var(--r);background:radial-gradient(ellipse at 50% 110%,rgba(240,138,2,.10),transparent 60%),#15181b;box-shadow:inset 0 0 0 1px var(--line-on-ink);overflow:hidden}
.p3d-bench canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.p3d-press{position:absolute;inset:0;cursor:grab;touch-action:pan-y;-webkit-user-select:none;user-select:none;border-radius:var(--r)}
.p3d-press.dragging{cursor:grabbing}
.p3d-hint{position:absolute;left:50%;top:18px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-on-ink);white-space:nowrap;pointer-events:none;transition:opacity .5s}
.p3d-hint svg{width:14px;height:14px;stroke:#ff8a16;fill:none;stroke-width:1.8;animation:p3d-nudge 1.6s var(--ease) infinite}
.p3d-bench.used .p3d-hint{opacity:.5}
@keyframes p3d-nudge{0%,100%{transform:translateY(-2px)}50%{transform:translateY(3px)}}
.p3d-bench-labels{position:absolute;left:0;right:0;bottom:16px;display:grid;grid-template-columns:1fr 1fr;pointer-events:none}
.p3d-bench-labels span{display:flex;flex-direction:column;align-items:center;gap:2px;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-on-ink)}
.p3d-bench-labels b{font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.2rem,1.8vw,1.6rem);letter-spacing:-.03em;text-transform:none;color:var(--paper)}

/* ---------- 02 · selector de material (30-09-2026) ---------- */
.p3d-sel{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(18px,2.4vw,36px);margin-top:clamp(8px,1.4vw,18px);padding:clamp(18px,2.2vw,30px);border-radius:var(--r);background:rgba(246,246,244,.04);box-shadow:inset 0 0 0 1px var(--line-on-ink)}
.p3d-sel-step{display:flex;align-items:baseline;gap:10px;margin:0 0 12px;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:1.12rem;letter-spacing:-.02em;color:var(--paper)}
.p3d-sel-step b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--orange);color:var(--ink);font:600 .72rem var(--mono);flex:none;transform:translateY(-1px)}
.p3d-sel-step small{font:400 .66rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--paper-on-ink)}
.p3d-sel-q .p3d-sel-step + .p3d-seg{margin-bottom:22px}
.p3d-seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:999px;background:rgba(246,246,244,.06);box-shadow:inset 0 0 0 1px var(--line-on-ink)}
.p3d-seg button{appearance:none;border:0;background:transparent;color:var(--paper-on-ink);font:500 .9rem var(--body,inherit);padding:9px 16px;border-radius:999px;cursor:pointer;transition:background .25s,color .25s}
.p3d-seg button:hover{color:var(--paper)}
.p3d-seg button[aria-checked="true"]{background:var(--paper);color:var(--ink)}
.p3d-chips{display:flex;flex-wrap:wrap;gap:8px}
.p3d-chips button{appearance:none;display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;background:transparent;box-shadow:inset 0 0 0 1px rgba(246,246,244,.22);color:#d9dcd9;font:500 .88rem var(--body,inherit);padding:9px 14px;cursor:pointer;transition:box-shadow .25s,background .25s,color .25s}
.p3d-chips button:hover{box-shadow:inset 0 0 0 1px rgba(246,246,244,.5);color:var(--paper)}
.p3d-chips button i{font-style:normal;font-size:.72rem;width:0;overflow:hidden;opacity:0;transition:width .25s,opacity .25s}
.p3d-chips button[aria-pressed="true"]{background:var(--orange);box-shadow:none;color:var(--ink)}
.p3d-chips button[aria-pressed="true"] i{width:.9em;opacity:1}
.p3d-seg button:focus-visible,.p3d-chips button:focus-visible,.p3d-sel-reset:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.p3d-sel-reset{appearance:none;border:0;background:none;color:var(--paper-on-ink);font:400 .68rem var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-top:16px;padding:6px 0;cursor:pointer;border-bottom:1px solid var(--line-on-ink)}
.p3d-sel-reset:hover{color:var(--paper)}
.p3d-sel-reset[hidden]{display:none}
.p3d-sel-out{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-left:clamp(18px,2.2vw,32px);border-left:1px solid var(--line-on-ink)}
.p3d-sel-out .mono{margin:0;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase}
.p3d-sel-name{margin:0;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.9rem,3vw,2.8rem);line-height:1;letter-spacing:-.045em;color:var(--paper)}
.p3d-sel-desc{margin:0;color:#d9dcd9;font-size:1rem;line-height:1.5;max-width:40ch}
.p3d-sel-count{margin:4px 0 0;font:400 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--paper-on-ink)}
.p3d-sel-count b{color:var(--orange);font-weight:600}
.p3d-sel-out .link{margin-top:auto}

/* ---------- 02 · tarjetas de material, en dos grupos ---------- */
.p3d-groups{display:flex;flex-direction:column;gap:clamp(28px,3.4vw,48px);margin-top:clamp(28px,3.4vw,48px)}
.p3d-group-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin:0 0 14px;padding-bottom:12px;border-bottom:1px solid var(--line-on-ink);font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.3rem,1.8vw,1.7rem);letter-spacing:-.03em;color:var(--paper)}
.p3d-group-h span{font:400 .66rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--paper-on-ink)}
.p3d-mats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.p3d-mat{display:flex;flex-direction:column;border-radius:var(--r);background:rgba(246,246,244,.03);box-shadow:inset 0 0 0 1px var(--line-on-ink);overflow:hidden;transition:box-shadow .4s var(--ease),opacity .4s var(--ease),filter .4s var(--ease)}
.p3d-mat:hover{box-shadow:inset 0 0 0 1px rgba(246,246,244,.3)}
.p3d-mat .ph{position:relative;background:#0e1012;aspect-ratio:16/10}
.p3d-mat .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.p3d-tag{position:absolute;left:12px;top:12px;padding:5px 9px;border-radius:999px;background:rgba(14,16,18,.78);color:var(--paper);font:500 .6rem var(--mono);letter-spacing:.1em;text-transform:uppercase;backdrop-filter:blur(6px)}
.p3d-tag[hidden]{display:none}
.p3d-mat .bd{display:flex;flex-direction:column;gap:12px;padding:clamp(18px,2vw,26px);align-items:flex-start;flex:1}
.p3d-mat .sym{margin:0;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.9rem,2.8vw,2.6rem);letter-spacing:-.05em;line-height:.95}
.p3d-mat .sym span{font-size:.44em;letter-spacing:-.01em;color:#ff8a16;margin-left:2px}
.p3d-mat .desc{margin:0;color:var(--paper);font-size:.98rem;line-height:1.45}
.p3d-mat dl{margin:0;display:flex;flex-direction:column;gap:9px;width:100%;border-top:1px solid var(--line-on-ink);padding-top:12px}
.p3d-mat dl div{display:grid;grid-template-columns:64px minmax(0,1fr);gap:12px;align-items:baseline}
.p3d-mat dt{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-on-ink)}
.p3d-mat dd{margin:0;font-size:.86rem;color:#d9dcd9;line-height:1.45}
.p3d-mat .link{margin-top:auto}
.p3d-mat.is-best{box-shadow:inset 0 0 0 2px var(--orange)}
.p3d-mat.is-best .p3d-tag{background:var(--orange);color:var(--ink)}
.p3d-mat.is-out,.p3d-group[hidden]{display:none}
.p3d-bench-wrap{margin-top:clamp(36px,4vw,60px)}
.p3d-bench-wrap .p3d-bench{margin-top:0}

/* ---------- 01 · dos tecnologías: un bloque por tecnología ---------- */
.p3d-tech{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(20px,3vw,48px);align-items:center}
.p3d-tech + .p3d-tech{margin-top:clamp(40px,5vw,80px)}
.p3d-tech.is-rev > figure{order:2}
.p3d-tech figure{margin:0;border-radius:var(--r);overflow:hidden;background:#0e1012;aspect-ratio:16/10}
.p3d-tech figure img{width:100%;height:100%;object-fit:cover;display:block}
.p3d-tech h3{margin:10px 0 12px;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.02;letter-spacing:-.04em}
.p3d-tech .lede{margin:0 0 18px}
.p3d-tech ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border-top:1px solid var(--line-strong)}
.p3d-tech li{display:grid;grid-template-columns:42px minmax(0,1fr);gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.p3d-tech li b{font:500 .7rem var(--mono);letter-spacing:.08em;color:var(--orange-deep);padding-top:3px}
.p3d-tech li strong{display:block;font-weight:600}
.p3d-tech li span{color:var(--steel);font-size:.94rem}
.p3d-tech .link{margin-top:18px}
.mjf-tag{position:absolute;left:14px;top:14px;z-index:3;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.86);box-shadow:inset 0 0 0 1px var(--line);font:500 .62rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);pointer-events:none}

/* ---------- capacidad: croquis de la cuba por tecnología ---------- */
.p3d-cuba-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 clamp(20px,2.4vw,32px)}
.p3d-cuba-tabs button{appearance:none;display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:0;border-radius:var(--r);background:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);padding:10px 16px;cursor:pointer;text-align:left;color:var(--ink);transition:box-shadow .25s,background .25s,color .25s}
.p3d-cuba-tabs button b{font:600 .98rem var(--body)}
.p3d-cuba-tabs button span{font:400 .62rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.p3d-cuba-tabs button:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.p3d-cuba-tabs button[aria-checked="true"]{background:var(--ink);color:var(--paper);box-shadow:none}
.p3d-cuba-tabs button[aria-checked="true"] span{color:var(--orange)}
.p3d-cuba-tabs button:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.p3d-cuba .md-dimensions dd b,.p3d-cuba .md-tolerance dd b,.p3d-cuba .md-useful p b{font-weight:inherit}
/* mismo tamaño y misma altura con cualquier tecnología: bloque arriba y la zona útil (solo MJF) al final */
.p3d-cuba .md-capacity{align-items:start}
.p3d-cuba .md-tolerance{padding-top:0}
.p3d-cuba .md-useful{margin-top:26px}
.p3d-cuba .md-useful[hidden]{display:none}
.p3d-cuba .md-cuba-drawing figcaption span[hidden]{display:none}
.md-cuba-ref{fill:none;stroke:#8c9590;stroke-width:1.3;stroke-dasharray:2 4;stroke-linejoin:round}
.md-cuba-drawing figcaption .md-key-ref{border-top:1.5px dotted #8c9590}

/* ---------- capacidad: todas las medidas y tolerancias ---------- */
.p3d-sizes{margin-top:clamp(28px,3vw,44px);border-top:1px solid var(--line-strong);padding-top:clamp(18px,2vw,26px)}
.p3d-sizes h3{margin:0 0 6px;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:1.3rem;letter-spacing:-.02em}
.p3d-sizes > p{margin:0 0 16px;color:var(--steel)}
.p3d-sizes dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0}
.p3d-sizes dl div{padding:14px 16px;border-radius:var(--r);box-shadow:inset 0 0 0 1px var(--line)}
.p3d-sizes dt{font:400 .64rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.p3d-sizes dd{margin:6px 0 8px;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:1.25rem;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.p3d-sizes dd small{font:400 .72rem var(--mono);letter-spacing:0;color:var(--steel);margin-left:4px}
.p3d-sizes dl p{margin:0;font-size:.84rem;line-height:1.45;color:var(--steel)}

/* =====================================================================
   03 · ¿CABE EN LA CUBA?
   ===================================================================== */
.p3d-fit{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,3.4vw,56px);align-items:stretch}
.p3d-fit-ctrl{display:flex;flex-direction:column;justify-content:space-between;gap:clamp(14px,2vh,22px);margin:0;border-top:1px solid var(--line-strong);padding-top:clamp(16px,2vh,24px)}
.p3d-dim{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;column-gap:16px;row-gap:2px;padding-bottom:clamp(8px,1.4vh,14px);border-bottom:1px solid var(--line)}
.p3d-dim label{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);display:flex;align-items:center;gap:10px;padding-bottom:10px}
.p3d-dim label i{font-style:normal;display:grid;place-items:center;width:26px;height:26px;border-radius:4px;background:var(--ink);color:var(--paper);font-weight:600;letter-spacing:0}
.p3d-dim .num{display:flex;align-items:baseline;gap:6px}
.p3d-dim input[type=number]{width:4.2ch;border:0;background:transparent;padding:0;text-align:right;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(2.2rem,3.6vw,3.2rem);letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ink);-moz-appearance:textfield;appearance:textfield;border-bottom:2px solid transparent;border-radius:0;transition:border-color .3s}
.p3d-dim input[type=number]::-webkit-inner-spin-button,.p3d-dim input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.p3d-dim input[type=number]:hover{border-bottom-color:var(--line-strong)}
.p3d-dim input[type=number]:focus{outline:none;border-bottom-color:var(--orange)}
.p3d-dim .num span{font-size:.86rem;color:var(--steel)}
.p3d-dim .rng{grid-column:1/-1}
.p3d-presets{display:flex;flex-wrap:wrap;gap:8px}
.p3d-presets .chip{cursor:pointer}

.p3d-fit-view{position:relative;margin:0;display:flex;flex-direction:column;border-radius:var(--r);background:#fff;box-shadow:inset 0 0 0 1px var(--line),0 40px 80px -50px rgba(30,32,35,.45);overflow:hidden;min-width:0}
.p3d-state{display:flex;flex-direction:column;gap:6px;padding-bottom:clamp(10px,1.6vh,18px)}
.p3d-state b{display:inline-flex;align-items:center;gap:14px;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(2rem,3.4vw,3rem);letter-spacing:-.045em;line-height:1}
.p3d-state b::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--orange);flex:none;box-shadow:0 0 0 6px var(--orange-soft)}
.p3d-state[data-state=limit] b::before{background:#fff;box-shadow:inset 0 0 0 3px var(--orange),0 0 0 6px var(--orange-soft)}
.p3d-state[data-state=no] b::before,.p3d-state[data-state=small] b::before{background:var(--ink);box-shadow:0 0 0 6px var(--paper-2)}
.p3d-state span{font-size:.98rem;color:var(--ink-2);line-height:1.4;padding-left:28px}
.p3d-iso{display:block;width:100%;height:auto;flex:1 1 auto;min-height:0;padding:clamp(8px,1.4vw,20px) clamp(8px,1.4vw,20px) 0}
.p3d-iso .cb{fill:none;stroke:var(--ink);stroke-width:1.3;stroke-linejoin:round}
.p3d-iso .cb-h{fill:none;stroke:var(--steel);stroke-width:1;stroke-dasharray:3 4;opacity:.7}
.p3d-iso .cb-f{fill:var(--paper);stroke:none}
.p3d-iso .uz{fill:none;stroke:var(--orange-deep);stroke-width:1;stroke-dasharray:6 5;opacity:.75}
.p3d-iso .pt{stroke:var(--ink);stroke-width:1.2;stroke-linejoin:round}
.p3d-iso .pt.t{fill:#ffc27a}.p3d-iso .pt.l{fill:#f08a02}.p3d-iso .pt.r{fill:#c97200}
.p3d-iso.no .pt.t{fill:#d6d7d3}.p3d-iso.no .pt.l{fill:#9da2a6}.p3d-iso.no .pt.r{fill:#6d7378}
.p3d-iso .lb{font:500 11px var(--mono);letter-spacing:.06em;fill:var(--steel);paint-order:stroke;stroke:#fff;stroke-width:5px;stroke-linejoin:round}
.p3d-iso .lb.o{fill:var(--orange-deep)}
.p3d-tols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;border-top:1px solid var(--line)}
.p3d-tols div{padding:clamp(14px,1.6vw,20px) clamp(14px,1.6vw,22px);border-left:1px solid var(--line);min-width:0}
.p3d-tols div:first-child{border-left:0}
.p3d-tols dt{font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p3d-tols dd{margin:6px 0 0;font-family:var(--display);font-variation-settings:'wdth' 112;font-weight:600;font-size:clamp(1.7rem,2.8vw,2.6rem);letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap}
.p3d-tols dd small{font-size:.38em;color:var(--steel);letter-spacing:0;margin-left:4px}

body.pg-p3d .order .fmt{gap:5px}
body.pg-p3d .order .fmt span{padding:4px 6px;letter-spacing:.04em}

/* =====================================================================
   04 · REGLAS
   ===================================================================== */
.p3d-rules .rule svg .p3d-gap{fill:var(--paper)}
.p3d-rules .rule svg .p3d-hole{fill:var(--paper);stroke:var(--ink);stroke-width:1.2}
.p3d-rules .rule svg .p3d-cut{fill:var(--paper);stroke:none}
.p3d-rules .rule svg .p3d-insert{fill:#c9ced1;stroke:var(--ink);stroke-width:1.2}
.p3d-rules .rule svg .p3d-letters{font:600 54px var(--display);font-variation-settings:'wdth' 112;letter-spacing:-.04em;fill:var(--ink)}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1100px){
  .p3d-mats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .p3d-sel{grid-template-columns:1fr}
  .p3d-sel-out{padding-left:0;border-left:0;border-top:1px solid var(--line-on-ink);padding-top:18px}
  .p3d-sizes dl{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .pg-p3d .cnc-frame img{object-position:34% 50%;transform:none}
  .p3d-build,.p3d-fit{grid-template-columns:1fr}
  .p3d-tech{grid-template-columns:1fr}
  .p3d-tech.is-rev > figure{order:0}
  .p3d-side{gap:18px}
  .p3d-step{padding:12px 0 12px 16px}
  .p3d-step .c{font-size:.9rem}
  .p3d-fit-ctrl{padding-top:14px}
}
@media (max-width:600px){
  .p3d-stage{aspect-ratio:5/6}
  .p3d-hint-more{display:none}
  .p3d-tabs{left:10px;top:10px;right:10px;gap:4px;flex-wrap:nowrap}
  .p3d-tabs button{flex:1;padding:9px 6px;font-size:12px;white-space:nowrap}
  .p3d-play{top:auto;right:10px;bottom:74px;padding:8px 12px 8px 10px;font-size:12px}
  .p3d-readouts{left:10px;right:10px;bottom:10px}
  .p3d-readouts>div{padding:8px 8px}
  .p3d-readouts dd{font-size:14px}
  .p3d-perks{gap:8px}
  .p3d-perks div{padding:10px 10px 9px}
  .p3d-perks dd{font-size:.92rem}
  .p3d-mats{grid-template-columns:1fr}
  .p3d-sel{padding:16px}
  .p3d-seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;border-radius:14px}
  .p3d-seg button{padding:10px 4px;font-size:.84rem;border-radius:10px;text-align:center}
  .p3d-sel-step{flex-wrap:wrap}
  .p3d-sel-step small{flex-basis:100%;padding-left:34px}
  .p3d-chips button{font-size:.84rem;padding:8px 12px}
  .p3d-sizes dl{grid-template-columns:1fr}
  .p3d-cuba-tabs button{flex:1 1 calc(50% - 4px)}
  .p3d-bench{height:340px}
  .p3d-hint{font-size:.56rem}
  .p3d-mat dl div{grid-template-columns:60px minmax(0,1fr)}
  .p3d-iso .lb{font-size:21px;stroke-width:8px}
  .p3d-iso .cb,.p3d-iso .pt{stroke-width:2}
  .p3d-tols dt{font-size:.56rem}
  .p3d-tols dd{font-size:1.5rem}
  .p3d-tols div{padding:12px 10px}
}
@media (prefers-reduced-motion:reduce){
  .p3d-hint svg{animation:none}
}