/* ADARVE V3 — «la vida de un encargo». Layer on top of site.css (tokens live there). */

/* ============ LUZ — the day passes over the whole sheet ============ */
#luz{position:fixed;inset:0;z-index:2300;pointer-events:none;mix-blend-mode:multiply;opacity:.0;
  background:linear-gradient(160deg,#dce8f2 0%,transparent 45%,#f6e2c2 100%)}

/* ============ PRELOADER — the cajetín draws itself, then becomes chrome ============ */
#pre{position:fixed;inset:0;z-index:9500;background:var(--white-1);display:grid;place-items:center}
#pre.gone{display:none}
.pre__cj{position:relative;width:min(24rem,86vw);aspect-ratio:340/120;font-family:var(--font-mono);
  text-transform:uppercase;background:var(--white-2)}
.pre__border{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.pre__border .b{fill:none;stroke:var(--ink);stroke-width:1.4;vector-effect:non-scaling-stroke;
  stroke-dasharray:1;stroke-dashoffset:1}
.pre__cells{position:absolute;inset:0;display:grid;grid-template-rows:1fr 1fr 1fr;font-size:.6rem;letter-spacing:.14em}
.pre__cells .c{display:flex;align-items:center;gap:1.2em;padding-inline:1em;overflow:hidden}
.pre__cells .k{color:var(--ink-soft);flex:0 0 6.4em}
.pre__cells .v{color:var(--ink);white-space:nowrap}
.pre__cells .v.soft{color:var(--ink-soft);margin-left:auto}
.pre__cells .c--wide .v.mono{color:var(--red-1);font-weight:500}
.pre__stamp{position:absolute;right:-1.3rem;bottom:-1.5rem;width:5rem;height:5rem;border-radius:50%;
  border:2px solid var(--red-1);color:var(--red-1);display:grid;place-items:center;
  font-size:2.2rem;transform:rotate(-8deg);opacity:0;
  background:radial-gradient(circle at 40% 35%,rgba(155,41,21,.08),transparent 70%)}
.pre__stamp::after{content:"";position:absolute;inset:5px;border-radius:50%;border:1px solid var(--red-1);opacity:.6}

/* ============ ACTO I — the letter on the table ============ */
.acto1{height:320vh;position:relative}
.acto1__pin{position:sticky;top:0;height:100vh;min-height:640px;overflow:hidden;background:var(--white-1);
  display:flex;align-items:flex-end}
.acto1 .hero__bg,.acto1 .hero__croquis{position:absolute;inset:0}
.acto1 .hero__head{position:absolute;left:0;right:0;bottom:0;z-index:6;display:flex;justify-content:space-between;
  align-items:flex-end;padding:var(--pad);color:var(--white-1);gap:2rem}
.acto1 .hero__cj{position:absolute;top:calc(var(--header-h) + .8rem);right:var(--pad);z-index:6;opacity:0}

.carta{position:absolute;inset:0;z-index:4;display:grid;place-items:center;pointer-events:none}
.carta__paper{position:relative;width:min(34rem,86vw);background:var(--white-2);border:1px solid var(--line);
  box-shadow:0 30px 80px rgba(20,18,16,.18);padding:clamp(1.8rem,4vw,3.2rem);transform:rotate(-1.2deg)}
.carta__date{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:1.6rem}
.carta__body{font-family:var(--font-serif);font-size:clamp(1.05rem,2.1vw,1.5rem);line-height:1.5;color:var(--ink)}
.carta__sig{font-size:1.6rem;margin-top:1.6rem;color:var(--ink);transform:rotate(-3deg);display:inline-block}
.carta__ink{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.carta__ink .ln{fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
  vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1}
.carta__ink .thin{stroke-width:1;opacity:.75}
.carta__ink .accent{stroke:var(--red-1)}
.carta__ink text{font-family:var(--font-mono);font-size:11px;fill:var(--red-1);letter-spacing:.12em;text-transform:uppercase;opacity:0}

/* pre-JS / reduced default for acto1 (JS removes .no-seq) */
.no-seq .acto1{height:auto}
.no-seq .acto1__pin{position:relative}
.no-seq .carta{display:none}

/* ============ ACTO II — LA MESA ============ */
.mesa{background:var(--white-2);border-block:1px solid var(--line)}
.mesa__intro{padding-block:clamp(5rem,10vw,9rem) clamp(2rem,4vw,3rem)}
.mesa__intro h2{margin-top:1.4rem;max-width:16ch}
.mesa__body{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,4vw,4rem);
  align-items:start;padding:0 var(--pad) clamp(5rem,10vw,9rem);max-width:120rem;margin:0 auto}
.mesa__stage{position:sticky;top:calc(var(--header-h) + 1rem);height:calc(100vh - var(--header-h) - 2rem);
  min-height:26rem;display:flex;flex-direction:column;justify-content:center}
.stage__sheet{position:relative;width:100%;aspect-ratio:760/480;background:var(--white-1);
  border:1px solid var(--line);box-shadow:0 24px 60px rgba(20,18,16,.1)}
.stage__sheet .st{position:absolute;inset:0;width:100%;height:100%;opacity:0}
.stage__sheet svg.st path,.stage__sheet svg.st circle{fill:none;stroke:var(--ink);stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1}
.stage__sheet svg.st .thin{stroke-width:.9;opacity:.7}
.stage__sheet svg.st .accent{stroke:var(--red-1)}
.stage__sheet svg.st text{font-family:var(--font-mono);font-size:11.5px;fill:var(--ink-soft);
  letter-spacing:.1em;text-transform:uppercase;opacity:0}
.stage__sheet svg.st text.accent,.stage__sheet svg.st text .cota{fill:var(--red-1)}
.st--obra img{width:100%;height:100%;object-fit:cover;
  clip-path:inset(0 0 100% 0)} /* develops downward through the hatch */
.obra__plate{position:absolute;left:1rem;bottom:1rem;background:var(--white-1);border:1px solid var(--ink);
  font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;padding:.5em .8em;opacity:0}
.stage__label{margin-top:1rem;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.stage__label b{color:var(--red-1);font-weight:500}

.mesa__margin{display:flex;flex-direction:column;gap:clamp(4rem,9vh,7rem);padding-block:14vh 30vh}
.paso{max-width:34rem;position:relative;padding-left:clamp(3rem,5vw,4.5rem)}
.paso__no{position:absolute;left:0;top:-.35em;font-size:clamp(2rem,4vw,3.2rem);color:var(--ink-20);line-height:1}
.paso.on .paso__no{color:var(--red-1);transition:color .5s}
.paso h3{font-size:clamp(1.4rem,2.6vw,2.1rem);margin-bottom:.8rem}
.paso p{font-size:.95rem;color:var(--ink-soft);line-height:1.65}
.paso__img{margin-top:1.4rem;max-width:19rem}
.paso__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.paso__link{display:inline-block;margin-top:1.4rem;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--red-1);border-bottom:1px solid currentColor;padding-bottom:.3em}

/* ============ ACTO III — EL LAS CARTAS (peel stack) ============ */
.cartas{background:var(--ink);color:var(--white-1)}
.archivo__intro{padding-block:clamp(5rem,10vw,9rem) clamp(3rem,5vw,4rem)}
.archivo__intro h2{margin-top:1.4rem}
.peel{position:relative}
.peel__item{position:sticky;top:0;display:block;height:100vh;min-height:520px;overflow:hidden;color:var(--white-1)}
.peel__item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.peel__item::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,18,16,.35),rgba(20,18,16,.05) 40%,rgba(20,18,16,.62))}
.peel__in{position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(2rem,6vh,4rem);z-index:2;
  display:flex;flex-direction:column;gap:.7rem}
.peel__in .k{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;opacity:.85}
.peel__in .t{font-size:clamp(2.6rem,7vw,6rem);line-height:1}
.peel__in .l{font-size:.95rem;max-width:44ch;opacity:.85}
.idx-block{padding-block:clamp(3rem,6vw,5rem) clamp(5rem,9vw,8rem)}
.idx-note{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(251,247,238,.55);margin-bottom:1.6rem}
.cartas .catalog{border-top-color:rgba(251,247,238,.18)}
.cartas .row{border-bottom-color:rgba(251,247,238,.18)}
.cartas .row__no{color:rgba(251,247,238,.5)}
.cartas .row__meta{color:rgba(251,247,238,.55)}
.cartas .row:hover .row__name,.cartas .row:hover .row__no{color:#e0a493}

/* ============ EL ESTUDIO — signatures strip ============ */
.firmas{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:2rem}
.firma{display:flex;align-items:center;gap:.7rem}
.firma img{width:3.2rem;height:3.2rem;object-fit:cover;border-radius:50%;filter:grayscale(.2)}
.firma span{display:flex;flex-direction:column;font-family:var(--font-mono);font-size:.56rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);line-height:1.5}
.firma span b{color:var(--ink);font-weight:500}
#estudio .team__net{margin-top:clamp(3rem,6vw,6rem)}

/* ============ ACTO IV — SU ENCARGO (interactive sheet) ============ */
.opciones{display:flex;flex-direction:column;gap:1.4rem;margin-top:2.2rem}
.opt{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem}
.opt__k{flex:0 0 100%;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.opt__b{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--ink-20);padding:.55em 1em;border-radius:2rem;color:var(--ink-soft);
  transition:color .25s,border-color .25s,background .25s}
.opt__b:hover{border-color:var(--ink);color:var(--ink)}
.opt__b.sel{border-color:var(--red-1);color:var(--red-1);background:rgba(155,41,21,.06)}
.sheet .v.serif{font-family:var(--font-serif);font-size:1.05rem;text-transform:none;letter-spacing:.01em;
  color:var(--ink);font-style:italic}
.sheet__motivo{position:absolute;right:clamp(1rem,2vw,1.8rem);top:34%;width:7rem;overflow:visible;pointer-events:none}
.sheet__motivo .m{fill:none;stroke:var(--ink);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;
  vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1;opacity:.8}
.sheet__hint{margin-top:1.4rem;font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.sheet.full .sheet__hint{color:var(--red-1)}
#sello.armado{animation:sello-pulse 1.6s ease-in-out infinite}
@keyframes sello-pulse{0%,100%{box-shadow:0 10px 22px rgba(155,41,21,.22)}50%{box-shadow:0 10px 30px rgba(155,41,21,.45)}}
.sheet.sellada .sheet__field .v.serif{color:var(--red-1)}

/* ============ FOOTER — night windows ============ */
.foot__croquis .vent{fill:#f6c98a;opacity:0;stroke:none}

/* ============ MOBILE ============ */
@media(max-width:860px){
  .acto1{height:260vh}
  .carta__paper{transform:rotate(-.6deg)}
  .mesa__body{grid-template-columns:1fr}
  .mesa__stage{position:relative;top:auto;height:auto;min-height:0}
  .mesa__margin{padding-block:3rem 2rem;gap:3.5rem}
  .peel__item{height:72vh;min-height:420px}
  .firmas{gap:1rem}
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion:reduce){
  #pre,#luz{display:none!important}
  .acto1{height:auto!important}
  .acto1__pin{position:relative!important}
  .carta{position:relative;inset:auto;padding:calc(var(--header-h) + 2rem) var(--pad) 2rem;place-items:start}
  .carta__ink .ln{stroke-dasharray:none!important;stroke-dashoffset:0!important}
  .carta__ink text{opacity:1!important}
  .stage__sheet .st{opacity:0}
  .stage__sheet .st--obra{opacity:1}
  .st--obra img{clip-path:none!important}
  .obra__plate{opacity:1!important}
  .sheet__motivo .m{stroke-dasharray:none!important;stroke-dashoffset:0!important;opacity:0}
  .sheet__motivo .m.on{opacity:.8}
  .foot__croquis .vent{opacity:.9!important}
  .peel__item{position:relative;height:auto;min-height:0}
  .peel__item img{position:relative}
  .peel__in{position:relative;left:auto;right:auto;bottom:auto;padding:1.5rem var(--pad) 3rem}
}