/* ══════════════════════════════════════════════════════════════
   PARALELO CONSTRUCCIONES S.A.
   Sistema visual — blanco, gris y azul marino
   ══════════════════════════════════════════════════════════════ */

/* ─────────────── 1. TOKENS ─────────────── */
:root{
  --paper:#ffffff;
  --off:#f6f6f3;
  --gray:#ececea;
  --gray-2:#e0e0dc;
  --line:#e4e4e0;
  --line-2:#d2d2cc;
  --concrete:#96968f;

  --ink:#14161b;
  --ink-2:#3d434f;
  --ink-3:#6b7280;

  --navy:#16294d;
  --navy-2:#1e3a68;
  --navy-3:#2f5596;
  --navy-soft:#eaeef6;

  --sand:#bfae95;

  --f-d:'Archivo',system-ui,sans-serif;
  --f-b:'Inter',system-ui,sans-serif;

  --wrap:1400px;
  --gut:clamp(20px,4.5vw,72px);

  --e-out:cubic-bezier(.16,1,.3,1);
  --e-io:cubic-bezier(.76,0,.24,1);
  --e-soft:cubic-bezier(.4,0,.2,1);
}

/* ─────────────── 2. RESET ─────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.is-ready{scroll-behavior:smooth}
body{
  font-family:var(--f-b);font-size:17px;line-height:1.72;font-weight:400;
  color:var(--ink-2);background:var(--paper);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{font-family:var(--f-d);color:var(--ink);line-height:1;font-weight:800;letter-spacing:-.035em}
svg{fill:currentColor}
::selection{background:var(--navy);color:#fff}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:-9999px;top:0;z-index:9999;background:var(--navy);color:#fff;padding:14px 22px;font-weight:600}
.skip:focus{left:16px;top:16px}

/* ─────────────── 3. PRELOADER ─────────────── */
.load{
  position:fixed;inset:0;z-index:9500;background:var(--paper);
  display:grid;place-items:center;transition:opacity .6s var(--e-soft),visibility .6s;
}
.load.is-done{opacity:0;visibility:hidden;pointer-events:none}
.load__inner{width:min(520px,82vw);text-align:center}
.load__word{
  font-family:var(--f-d);font-weight:800;font-size:clamp(1.8rem,5.4vw,3.6rem);
  color:var(--navy);letter-spacing:-.045em;line-height:1;margin-bottom:30px;
}
.load__word span{display:inline-block;opacity:0;transform:translateY(90%);animation:lw .8s var(--e-out) forwards}
@keyframes lw{to{opacity:1;transform:none}}
.load__track{height:1px;background:var(--line-2);position:relative;overflow:hidden}
.load__fill{position:absolute;inset:0 100% 0 0;background:var(--navy);transition:right .3s var(--e-soft)}
.load__num{
  font-family:var(--f-b);font-size:11px;font-weight:500;letter-spacing:.34em;
  color:var(--concrete);margin-top:15px;display:block;
}

/* ─────────────── 4. CORTINA ─────────────── */
.curtain{position:fixed;inset:0;z-index:9200;pointer-events:none;display:flex}
.curtain__p{flex:1;background:var(--navy);transform:scaleY(0);transform-origin:bottom}
.curtain.is-in .curtain__p{animation:cIn .7s var(--e-io) forwards}
.curtain.is-out .curtain__p{transform:scaleY(1);transform-origin:top;animation:cOut .7s var(--e-io) forwards}
@keyframes cIn{to{transform:scaleY(1)}}
@keyframes cOut{to{transform:scaleY(0)}}
.curtain__p:nth-child(2){animation-delay:.06s}
.curtain__p:nth-child(3){animation-delay:.12s}
.curtain__p:nth-child(4){animation-delay:.18s}
.curtain__p:nth-child(5){animation-delay:.24s}
.curtain__mark{
  position:fixed;inset:0;display:grid;place-items:center;z-index:9210;pointer-events:none;
  font-family:var(--f-d);font-weight:800;font-size:clamp(1.1rem,2.6vw,1.9rem);
  color:#fff;letter-spacing:.24em;opacity:0;
}
.curtain.is-in ~ .curtain__mark{animation:cm .7s var(--e-out) .3s forwards}
@keyframes cm{0%{opacity:0;transform:translateY(16px)}100%{opacity:1;transform:none}}

/* ─────────────── 5. BURBUJA DE HOVER ─────────────── */
.bub{
  position:fixed;top:0;left:0;z-index:9400;pointer-events:none;
  width:104px;height:104px;margin:-52px 0 0 -52px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  font-family:var(--f-b);font-size:10.5px;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;text-align:center;
  transform:scale(0);transition:transform .45s var(--e-out);
}
.bub.on{transform:scale(1)}
@media (hover:none),(pointer:coarse){.bub{display:none}}

/* ─────────────── 6. PROGRESO ─────────────── */
.prog{position:fixed;top:0;left:0;height:2px;width:0;background:var(--navy);z-index:9100;transition:width .1s linear}

/* ─────────────── 7. HEADER ─────────────── */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:900;
  border-bottom:1px solid transparent;
  transition:background .5s var(--e-soft),border-color .5s,transform .55s var(--e-out),backdrop-filter .5s;
}
.hdr.is-solid{background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom-color:var(--line)}
.hdr.is-up{transform:translateY(-100%)}
.hdr__in{display:flex;align-items:center;gap:32px;height:92px}

.logo{display:flex;align-items:center;flex-shrink:0;position:relative;z-index:2}
.logo img{height:50px;width:auto}
.logo__fb{display:none;align-items:center;gap:11px}
.logo__mk{
  width:44px;height:44px;display:grid;place-items:center;background:var(--navy);
  color:#fff;font-family:var(--f-d);font-weight:800;font-size:22px;
}
.logo__tx{display:flex;flex-direction:column;line-height:1.08}
.logo__tx b{font-family:var(--f-d);font-size:19px;color:var(--ink);letter-spacing:.03em;font-weight:800}
.logo__tx i{font-style:normal;font-size:8.5px;font-weight:500;letter-spacing:.24em;color:var(--concrete)}

.mnav{display:flex;align-items:center;gap:0;margin-left:auto}
.mnav a{
  position:relative;padding:12px 17px;font-size:13.5px;font-weight:500;
  letter-spacing:.02em;color:var(--ink-2);transition:color .3s;overflow:hidden;display:block;
}
.mnav a span{display:block;transition:transform .45s var(--e-out)}
.mnav a::after{
  content:attr(data-t);position:absolute;left:17px;top:12px;color:var(--navy);font-weight:600;
  transform:translateY(115%);transition:transform .45s var(--e-out);
}
.mnav a:hover span{transform:translateY(-115%)}
.mnav a:hover::after{transform:none}
.mnav a.on{color:var(--navy);font-weight:600}
.mnav a.on::before{content:'';position:absolute;left:17px;width:16px;bottom:7px;height:2px;background:var(--navy)}

.hdr__cta{display:flex;align-items:center;gap:16px;flex-shrink:0}
.hdr__tel{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500;color:var(--ink);transition:color .3s}
.hdr__tel svg{width:15px;height:15px;color:var(--navy)}
.hdr__tel:hover{color:var(--navy)}

.burg{display:none;width:46px;height:46px;position:relative;z-index:2;flex-direction:column;justify-content:center;gap:6px}
.burg i{display:block;height:2px;width:26px;margin-inline:auto;background:var(--ink);transition:transform .45s var(--e-out),opacity .25s,background .3s}
.burg.on i{background:#fff}
.burg.on i:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burg.on i:nth-child(2){opacity:0}
.burg.on i:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.mob{
  position:fixed;inset:0;z-index:890;background:var(--navy);
  display:flex;flex-direction:column;justify-content:center;padding:112px var(--gut) 44px;
  clip-path:inset(0 0 100% 0);transition:clip-path .85s var(--e-io);
}
.mob.on{clip-path:inset(0 0 0 0)}
.mob__grid{position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:72px 72px}
.mob a{
  position:relative;font-family:var(--f-d);font-weight:800;
  font-size:clamp(2rem,9vw,3.4rem);color:#fff;letter-spacing:-.04em;
  padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12);display:flex;align-items:baseline;gap:18px;
  opacity:0;transform:translateY(26px);
  transition:opacity .55s var(--e-out),transform .55s var(--e-out),padding-left .35s var(--e-out);
}
.mob.on a{opacity:1;transform:none}
.mob.on a:nth-child(2){transition-delay:.3s}
.mob.on a:nth-child(3){transition-delay:.36s}
.mob.on a:nth-child(4){transition-delay:.42s}
.mob.on a:nth-child(5){transition-delay:.48s}
.mob.on a:nth-child(6){transition-delay:.54s}
.mob.on a:nth-child(7){transition-delay:.60s}
.mob a em{font-style:normal;font-family:var(--f-b);font-size:12px;font-weight:500;color:rgba(255,255,255,.45);letter-spacing:.16em}
.mob a:hover{padding-left:12px}
.mob__ft{margin-top:40px;display:flex;flex-wrap:wrap;gap:10px 30px;font-size:13.5px;color:rgba(255,255,255,.6)}

/* ─────────────── 8. BOTONES ─────────────── */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:11px;
  font-family:var(--f-b);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:19px 34px;overflow:hidden;isolation:isolate;border:1px solid transparent;
  transition:color .45s var(--e-soft),border-color .45s;
}
.btn svg{width:16px;height:16px;transition:transform .45s var(--e-out)}
.btn::before{content:'';position:absolute;inset:0;z-index:-1;transform:scaleX(0);transform-origin:right;transition:transform .55s var(--e-io)}
.btn:hover::before{transform:scaleX(1);transform-origin:left}
.btn:hover svg{transform:translateX(5px)}

.btn--nv{background:var(--navy);color:#fff}
.btn--nv::before{background:var(--ink)}
.btn--ln{border-color:var(--line-2);color:var(--ink)}
.btn--ln::before{background:var(--navy)}
.btn--ln:hover{color:#fff;border-color:var(--navy)}
.btn--wh{background:#fff;color:var(--navy)}
.btn--wh::before{background:var(--navy-soft)}
.btn--gh{border-color:rgba(255,255,255,.4);color:#fff}
.btn--gh::before{background:#fff}
.btn--gh:hover{color:var(--navy);border-color:#fff}
.btn--wa{background:#1f9c4d;color:#fff}
.btn--wa::before{background:var(--ink)}
.btn--sm{padding:14px 24px;font-size:12px}
.btn--blk{width:100%}

/* ─────────────── 9. TIPOGRAFÍA ─────────────── */
.tag{
  display:inline-flex;align-items:center;gap:13px;font-size:11.5px;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;color:var(--navy);margin-bottom:24px;
}
.tag::before{content:'';width:34px;height:1px;background:var(--navy)}
.tag--w{color:rgba(255,255,255,.85)}
.tag--w::before{background:rgba(255,255,255,.6)}

.h-xl{font-size:clamp(2.8rem,8.2vw,7.4rem)}
.h-lg{font-size:clamp(2.2rem,5.2vw,4.4rem)}
.h-md{font-size:clamp(1.75rem,3.3vw,2.9rem)}
.nv{color:var(--navy)}
.out{color:transparent;-webkit-text-stroke:1.5px var(--line-2)}
.out-w{color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.42)}
.lede{font-size:clamp(1.02rem,1.32vw,1.22rem);color:var(--ink-2);max-width:62ch}
.snum{
  display:block;font-size:11px;font-weight:600;letter-spacing:.28em;
  color:var(--concrete);margin-bottom:15px;
}

/* marcas de plano (crosshair) */
.xh{position:relative}
.xh::before,.xh::after{
  content:'';position:absolute;width:11px;height:11px;pointer-events:none;
  border-color:var(--line-2);border-style:solid;
}
.xh::before{left:-1px;top:-1px;border-width:1px 0 0 1px}
.xh::after{right:-1px;bottom:-1px;border-width:0 1px 1px 0}

/* ─────────────── 10. ANIMACIONES ─────────────── */
.sp{display:inline-block;overflow:hidden;vertical-align:top}
.sp>i{display:inline-block;font-style:inherit;transform:translateY(108%);opacity:0}
.sp.go>i{animation:spUp 1.05s var(--e-out) forwards}
@keyframes spUp{to{transform:none;opacity:1}}

[data-rv]{opacity:0;transform:translateY(34px);transition:opacity 1s var(--e-out),transform 1s var(--e-out)}
[data-rv].go{opacity:1;transform:none}
[data-rv="l"]{transform:translateX(-42px)}
[data-rv="r"]{transform:translateX(42px)}
[data-rv="s"]{transform:scale(.95)}
[data-rv="l"].go,[data-rv="r"].go,[data-rv="s"].go{transform:none}

.msk{position:relative;overflow:hidden;display:block}
.msk::after{
  content:'';position:absolute;inset:0;background:var(--off);z-index:3;
  transform:scaleX(1);transform-origin:right;transition:transform 1.25s var(--e-io);
}
.msk.go::after{transform:scaleX(0)}
.msk img{transform:scale(1.2);transition:transform 1.8s var(--e-out)}
.msk.go img{transform:scale(1)}

/* línea que se dibuja */
.rule{height:1px;background:var(--line);position:relative;overflow:hidden}
.rule::after{content:'';position:absolute;inset:0;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--e-io)}
.rule.go::after{transform:scaleX(1)}

.plx{will-change:transform}

/* ─────────────── 11. HERO ─────────────── */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:150px 0 0;overflow:hidden;background:var(--off)}
.hero__in{position:relative;width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);z-index:2}
.hero__t{margin-bottom:34px;color:var(--ink)}
.hero__t .sp{margin-right:.2em}
.hero__row{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,64px);align-items:end;padding-bottom:clamp(38px,6vh,74px)}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}

.hero__fig{position:relative;margin-top:clamp(40px,6vh,72px)}
.hero__fig .msk{aspect-ratio:16/7.4}
.hero__fig img{width:100%;height:100%;object-fit:cover}
.hero__cap{
  position:absolute;left:0;bottom:-1px;background:var(--navy);color:#fff;
  padding:16px 24px;font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
}
.hero__meta{display:flex;flex-direction:column;gap:14px}
.hero__meta div{display:flex;align-items:baseline;gap:14px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.hero__meta b{font-family:var(--f-d);font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:800;color:var(--navy);letter-spacing:-.04em;min-width:88px}
.hero__meta span{font-size:13.5px;color:var(--ink-3)}

/* ticker */
.tick{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);overflow:hidden}
.mq{display:flex;overflow:hidden;user-select:none;padding:16px 0}
.mq__t{display:flex;flex-shrink:0;gap:40px;padding-right:40px;animation:mq 38s linear infinite;align-items:center}
.mq:hover .mq__t{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-100%)}}
.mq span{
  font-size:12.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-3);white-space:nowrap;display:flex;align-items:center;gap:40px;
}
.mq span::after{content:'';width:5px;height:5px;background:var(--navy);flex-shrink:0}
.mq--big{padding:clamp(18px,2.6vw,34px) 0}
.mq--big span{font-family:var(--f-d);font-size:clamp(2.2rem,5.4vw,4.4rem);font-weight:800;letter-spacing:-.035em;color:var(--gray-2);text-transform:none}
.mq--big span::after{width:12px;height:12px;background:var(--navy)}
.sec--nv .mq--big span{color:rgba(255,255,255,.16)}
.sec--nv .mq--big span::after{background:rgba(255,255,255,.5)}

/* ─────────────── 12. PAGE HERO ─────────────── */
.phero{position:relative;padding:clamp(148px,20vh,220px) 0 clamp(46px,7vh,80px);background:var(--off);border-bottom:1px solid var(--line);overflow:hidden}
.phero__fig{position:absolute;right:0;top:0;bottom:0;width:38%;overflow:hidden}
.phero__fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(.4)}
.phero__fig::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--off) 0%,rgba(246,246,243,.5) 34%,transparent 74%)}
.phero .wrap{position:relative;z-index:2}
.phero h1{color:var(--ink)}
.crumb{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--concrete);margin-top:26px}
.crumb a:hover{color:var(--navy)}
.crumb i{font-style:normal}

/* ─────────────── 13. SECCIONES ─────────────── */
.sec{position:relative;padding:clamp(72px,10.5vh,132px) 0}
.sec--off{background:var(--off)}
.sec--nv{background:var(--navy);color:rgba(255,255,255,.76)}
.sec--nv h1,.sec--nv h2,.sec--nv h3,.sec--nv h4{color:#fff}
.sec--nv .lede,.sec--nv p{color:rgba(255,255,255,.76)}
.sec--nv .snum{color:rgba(255,255,255,.42)}
.sec--ln{border-top:1px solid var(--line)}

.shead{display:grid;grid-template-columns:1fr .8fr;gap:clamp(26px,4.5vw,72px);align-items:end;margin-bottom:clamp(42px,5.5vw,76px)}
.shead--c{grid-template-columns:1fr;text-align:center;justify-items:center;max-width:840px;margin-inline:auto}
.shead--c .tag{justify-content:center}
.shead p{font-size:16.5px}

/* ─────────────── 14. STATS ─────────────── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));border-top:1px solid var(--line)}
.stat{padding:32px 26px 28px;border-right:1px solid var(--line);position:relative}
.stat:last-child{border-right:0}
.stat::before{content:'';position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--navy);transition:width 1s var(--e-out)}
.stat.go::before{width:100%}
.stat b{display:block;font-family:var(--f-d);font-weight:800;font-size:clamp(2.4rem,4.4vw,3.8rem);color:var(--ink);line-height:1;letter-spacing:-.045em}
.stat span{display:block;font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-top:12px}
.sec--nv .stats,.sec--nv .stat{border-color:rgba(255,255,255,.16)}
.sec--nv .stat b{color:#fff}
.sec--nv .stat span{color:rgba(255,255,255,.55)}
.sec--nv .stat::before{background:#fff}

/* ─────────────── 15. SERVICIOS ─────────────── */
.svcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{position:relative;padding:clamp(34px,3.4vw,50px) clamp(26px,2.4vw,38px);background:var(--paper);overflow:hidden;transition:background .5s var(--e-soft)}
.svc::before{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--e-io)}
.svc:hover{background:var(--off)}
.svc:hover::before{transform:scaleX(1)}
.svc__n{display:block;font-size:11.5px;font-weight:600;letter-spacing:.26em;color:var(--concrete);margin-bottom:28px}
.svc__ic{width:48px;height:48px;color:var(--navy);margin-bottom:24px;transition:transform .6s var(--e-out)}
.svc:hover .svc__ic{transform:translateY(-5px)}
.svc h3{font-size:clamp(1.35rem,2vw,1.75rem);margin-bottom:14px}
.svc p{font-size:15.5px;margin-bottom:24px}
.svc ul{border-top:1px solid var(--line);padding-top:19px;display:grid;gap:10px}
.svc li{position:relative;padding-left:22px;font-size:14px;color:var(--ink-2)}
.svc li::before{content:'';position:absolute;left:0;top:.66em;width:9px;height:1px;background:var(--navy)}
.svc__go{
  position:absolute;right:clamp(26px,2.4vw,38px);bottom:clamp(34px,3.4vw,50px);
  width:44px;height:44px;border:1px solid var(--line-2);display:grid;place-items:center;
  color:var(--navy);transition:background .45s,border-color .45s,color .45s,transform .45s var(--e-out);
}
.svc:hover .svc__go{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateX(4px)}
.svc__go svg{width:17px;height:17px}

/* ─────────────── 16. PROYECTOS POR CATEGORÍA ─────────────── */
.filt{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(34px,4.5vw,58px)}
.filt button{
  position:relative;font-size:12.5px;font-weight:500;letter-spacing:.04em;
  padding:13px 22px;border:1px solid var(--line-2);color:var(--ink-2);
  transition:color .4s,border-color .4s,background .4s;overflow:hidden;isolation:isolate;
}
.filt button::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--navy);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--e-io)}
.filt button:hover::before{transform:scaleX(1);transform-origin:left}
.filt button:hover{color:#fff;border-color:var(--navy)}
.filt button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.filt button i{font-style:normal;color:var(--concrete);margin-left:9px;font-size:11px}
.filt button:hover i,.filt button.on i{color:rgba(255,255,255,.6)}

.cat{margin-bottom:clamp(54px,7.5vw,104px)}
.cat:last-child{margin-bottom:0}
.cat__hd{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:clamp(24px,3.2vw,40px)}
.cat__hd h3{font-size:clamp(1.6rem,3.2vw,2.7rem)}
.cat__hd p{font-size:15px;max-width:54ch;margin-top:11px}
.cat__ct{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);white-space:nowrap}
.cat__ct b{color:var(--navy)}

.works{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:clamp(16px,1.8vw,26px)}
.work{position:relative;display:block;background:var(--off);overflow:hidden}
.work__im{aspect-ratio:4/3;overflow:hidden;background:var(--gray)}
.work__im img{width:100%;height:100%;object-fit:cover;filter:grayscale(.32);transition:transform 1.2s var(--e-out),filter .8s}
.work:hover .work__im img{transform:scale(1.07);filter:grayscale(0)}
.work__ov{display:block;padding:24px 26px 28px;background:var(--paper);border:1px solid var(--line);border-top:0;transition:border-color .45s}
.work:hover .work__ov{border-color:var(--line-2)}
.work__tp{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);margin-bottom:11px}
.work__ov h4{font-size:clamp(1.12rem,1.7vw,1.38rem);margin-bottom:7px}
.work__ov p{font-size:14.5px;color:var(--ink-3);line-height:1.6}

.empty{border:1px dashed var(--line-2);background:var(--off);padding:clamp(34px,5vw,58px) clamp(24px,3vw,40px);text-align:center;grid-column:1/-1}
.empty svg{width:34px;height:34px;color:var(--concrete);margin:0 auto 18px}
.empty h4{font-size:1.18rem;margin-bottom:10px}
.empty p{font-size:14.5px;max-width:48ch;margin:0 auto 22px;color:var(--ink-3)}

/* ─────────────── 17. NOSOTROS ─────────────── */
.two{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(34px,5vw,84px);align-items:center}
.fig{position:relative}
.fig .msk{display:block}
.fig img{width:100%;aspect-ratio:4/4.6;object-fit:cover;filter:grayscale(.28)}
.fig__bd{position:absolute;right:-14px;bottom:34px;background:var(--navy);color:#fff;padding:24px 30px;display:flex;flex-direction:column;z-index:4}
.fig__bd b{font-family:var(--f-d);font-weight:800;font-size:2.5rem;line-height:1;letter-spacing:-.045em}
.fig__bd span{font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;margin-top:8px;color:rgba(255,255,255,.7)}
.fig__fr{position:absolute;inset:-18px;border:1px solid var(--line);z-index:-1;pointer-events:none}

.caps{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding:32px 0;border-block:1px solid var(--line);margin:34px 0}
.cap{display:flex;gap:15px}
.cap svg{width:23px;height:23px;color:var(--navy);flex-shrink:0;margin-top:3px}
.cap b{display:block;font-family:var(--f-d);font-size:15.5px;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.cap span{font-size:13.5px;color:var(--ink-3)}
.sign{display:flex;flex-direction:column;margin-top:8px}
.sign b{font-family:var(--f-d);font-size:1.2rem;color:var(--ink);font-weight:800}
.sign span{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin-top:4px}

/* ─────────────── 18. PROCESO ─────────────── */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.stp{position:relative;padding:clamp(30px,3vw,44px) clamp(24px,2.2vw,34px);background:var(--paper);transition:background .5s}
.stp:hover{background:var(--off)}
.stp__n{display:block;font-family:var(--f-d);font-weight:800;font-size:3.2rem;color:var(--gray-2);line-height:1;letter-spacing:-.055em;margin-bottom:20px;transition:color .5s}
.stp:hover .stp__n{color:var(--navy)}
.stp h3{font-size:1.14rem;margin-bottom:11px}
.stp p{font-size:14.5px}
.sec--off .steps{background:var(--gray-2);border-color:var(--gray-2)}
.sec--off .stp{background:var(--off)}
.sec--off .stp:hover{background:var(--paper)}
.sec--nv .steps{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.16)}
.sec--nv .stp{background:var(--navy)}
.sec--nv .stp:hover{background:var(--navy-2)}
.sec--nv .stp__n{color:rgba(255,255,255,.2)}
.sec--nv .stp:hover .stp__n{color:#fff}

/* ─────────────── 19. ARQUITECTOS ─────────────── */
.archs{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.archs li{
  display:flex;align-items:center;gap:13px;padding:20px 22px;background:var(--paper);
  font-size:14px;color:var(--ink-2);transition:background .4s,color .4s,padding-left .4s var(--e-out);
}
.archs li::before{content:'';width:5px;height:5px;background:var(--navy);flex-shrink:0;transition:transform .4s var(--e-out)}
.archs li:hover{background:var(--navy);color:#fff;padding-left:28px}
.archs li:hover::before{background:#fff;transform:scale(1.6)}
.sec--off .archs{background:var(--gray-2);border-color:var(--gray-2)}
.sec--off .archs li{background:var(--off)}

/* ─────────────── 20. EQUIPO ─────────────── */
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tm{position:relative;padding:clamp(32px,3.2vw,46px) clamp(24px,2.4vw,36px);background:var(--paper);transition:background .5s}
.tm:hover{background:var(--off)}
.tm__ic{width:54px;height:54px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--navy);margin-bottom:26px;transition:background .5s,color .5s,border-color .5s}
.tm__ic svg{width:25px;height:25px}
.tm:hover .tm__ic{background:var(--navy);border-color:var(--navy);color:#fff}
.tm h3{font-size:1.3rem;margin-bottom:7px}
.tm__rl{display:block;font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:16px}
.tm p{font-size:14.5px}

/* ─────────────── 21. TESTIMONIOS ─────────────── */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(298px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.qt{position:relative;padding:clamp(34px,3.4vw,48px) clamp(26px,2.6vw,38px);background:var(--paper);overflow:hidden;transition:background .5s}
.qt:hover{background:var(--off)}
.qt__m{position:absolute;top:6px;right:26px;font-family:var(--f-d);font-size:6.5rem;font-weight:800;color:var(--gray);line-height:1;transition:color .5s}
.qt:hover .qt__m{color:var(--navy-soft)}
.qt blockquote{position:relative;font-size:15.5px;color:var(--ink-2);line-height:1.8;margin-bottom:26px}
.qt figcaption{padding-top:20px;border-top:1px solid var(--line);display:flex;flex-direction:column}
.qt figcaption b{font-family:var(--f-d);font-size:15.5px;color:var(--ink);font-weight:700}
.qt figcaption span{font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin-top:5px}
.sec--nv .quotes{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.16)}
.sec--nv .qt{background:var(--navy)}
.sec--nv .qt:hover{background:var(--navy-2)}
.sec--nv .qt__m{color:rgba(255,255,255,.14)}
.sec--nv .qt:hover .qt__m{color:rgba(255,255,255,.26)}
.sec--nv .qt blockquote{color:rgba(255,255,255,.82)}
.sec--nv .qt figcaption{border-top-color:rgba(255,255,255,.16)}
.sec--nv .qt figcaption b{color:#fff}
.sec--nv .qt figcaption span{color:rgba(255,255,255,.6)}

/* ─────────────── 22. CLIENTES ─────────────── */
.cli{padding:clamp(42px,6vh,70px) 0;background:var(--off);border-block:1px solid var(--line);overflow:hidden}
.cli__t{font-size:11px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--concrete);text-align:center;margin-bottom:34px}
.cli__row{display:flex;overflow:hidden}
.cli__tr{display:flex;flex-shrink:0;align-items:center;gap:clamp(34px,5vw,72px);padding-right:clamp(34px,5vw,72px);animation:mq 30s linear infinite}
.cli__row:hover .cli__tr{animation-play-state:paused}
.cli__tr img{height:46px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.42;transition:opacity .45s,filter .45s}
.cli__tr img:hover{opacity:1;filter:grayscale(0)}

/* ─────────────── 23. CTA ─────────────── */
.cta{position:relative;background:var(--navy);color:rgba(255,255,255,.78);overflow:hidden}
.cta__grid{position:absolute;inset:0;opacity:.6;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:clamp(54px,7vw,96px) clamp(54px,7vw,96px)}
.cta__in{position:relative;display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(30px,4.5vw,72px);align-items:center;padding:clamp(58px,8.5vh,108px) 0}
.cta__in h2{color:#fff}
.cta__in p{font-size:16.5px;max-width:60ch;margin-top:18px;color:rgba(255,255,255,.76)}
.cta__ac{display:flex;flex-direction:column;gap:12px}

/* ─────────────── 24. CONTACTO ─────────────── */
.cont{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,5vw,80px);align-items:start}
.cinfo{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
.cinfo li{display:flex;gap:18px;padding:24px 26px;background:var(--paper);transition:background .4s}
.cinfo li:hover{background:var(--off)}
.cinfo__ic{width:44px;height:44px;flex-shrink:0;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--navy);transition:background .45s,color .45s,border-color .45s}
.cinfo li:hover .cinfo__ic{background:var(--navy);border-color:var(--navy);color:#fff}
.cinfo__ic svg{width:19px;height:19px}
.cinfo b{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);margin-bottom:6px}
.cinfo a,.cinfo span:not(.cinfo__ic){font-size:15.5px;color:var(--ink);line-height:1.6}
.cinfo a:hover{color:var(--navy)}

.form{background:var(--off);border:1px solid var(--line);padding:clamp(30px,3.4vw,50px)}
.form h3{font-size:1.5rem;margin-bottom:9px}
.form__sub{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:30px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:block;margin-bottom:18px}
.fld>span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:9px}
.fld input,.fld select,.fld textarea{
  width:100%;font-family:var(--f-b);font-size:15.5px;color:var(--ink);
  padding:15px 17px;background:var(--paper);border:1px solid var(--line-2);
  transition:border-color .35s,box-shadow .35s;
}
.fld textarea{resize:vertical;min-height:118px}
.fld select{cursor:pointer}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-soft);
}
.fld input::placeholder,.fld textarea::placeholder{color:var(--concrete)}
.form__nt{font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--concrete);text-align:center;margin-top:16px}

.map{line-height:0;filter:grayscale(1);border-top:1px solid var(--line)}

/* ─────────────── 25. FOOTER ─────────────── */
.ft{background:var(--off);border-top:1px solid var(--line);overflow:hidden}
.ft__mq{border-bottom:1px solid var(--line);overflow:hidden}
.ft__in{display:grid;grid-template-columns:1.6fr .8fr .8fr 1.1fr;gap:clamp(28px,3.6vw,56px);padding:clamp(50px,7vh,84px) 0}
.ft__lg{height:54px;width:auto;margin-bottom:22px}
.ft__tx{font-size:15px;max-width:340px;margin-bottom:26px;color:var(--ink-2)}
.ft__so{display:flex;gap:10px}
.ft__so a{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--ink-2);transition:background .45s,color .45s,border-color .45s,transform .45s var(--e-out)}
.ft__so a svg{width:18px;height:18px}
.ft__so a:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-3px)}
.ft__cl h4{font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--concrete);margin-bottom:22px;font-family:var(--f-b)}
.ft__cl a,.ft__cl span{display:block;margin-bottom:12px;font-size:14.5px;color:var(--ink-2);transition:color .3s,padding-left .35s var(--e-out);line-height:1.65}
.ft__cl a:hover{color:var(--navy);padding-left:6px}
.ft__bar{border-top:1px solid var(--line);padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px;font-weight:500;letter-spacing:.08em;color:var(--concrete)}

/* ─────────────── 26. WHATSAPP ─────────────── */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:880;width:56px;height:56px;
  background:var(--navy);color:#fff;display:grid;place-items:center;border-radius:50%;
  box-shadow:0 8px 28px rgba(22,41,77,.28);transition:transform .45s var(--e-out),background .4s;
}
.wa svg{width:26px;height:26px}
.wa:hover{transform:scale(1.1);background:#1f9c4d}

/* ─────────────── 27. RESPONSIVE ─────────────── */
@media (max-width:1180px){
  .shead{grid-template-columns:1fr;gap:20px;align-items:start}
  .two{grid-template-columns:1fr;gap:46px}
  .hero__row{grid-template-columns:1fr;gap:34px}
  .cta__in{grid-template-columns:1fr;gap:32px}
  .cta__ac{flex-direction:row;flex-wrap:wrap}
  .cont{grid-template-columns:1fr}
  .ft__in{grid-template-columns:1fr 1fr;gap:38px}
  .hdr__tel{display:none}
  .phero__fig{width:46%;opacity:.7}
}
@media (max-width:900px){
  .mnav{display:none}
  .burg{display:flex}
  .hdr__in{height:78px}
  .hdr__cta .btn{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(2n){border-right:0}
  .stat{border-bottom:1px solid var(--line)}
  .fig__bd{right:16px;bottom:16px}
  .phero__fig{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .hdr__in{height:70px}
  .logo img{height:40px}
  .hero{min-height:auto;padding-top:118px}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .hero__fig .msk{aspect-ratio:4/3}
  .caps{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .works{grid-template-columns:1fr}
  .cat__hd{flex-direction:column;align-items:flex-start}
  .ft__in{grid-template-columns:1fr;gap:34px}
  .ft__bar{flex-direction:column;text-align:center;align-items:center}
  .cta__ac{flex-direction:column}
  .wa{width:50px;height:50px;right:16px;bottom:16px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-rv],.sp>i{opacity:1!important;transform:none!important}
  .msk::after{transform:scaleX(0)!important}
  .rule::after{transform:scaleX(1)!important}
}

/* ══════════════════════════════════════════════════════════════
   LENGUAJE DE OBRA — plano, niveles, cotas, construcción
   ══════════════════════════════════════════════════════════════ */

/* ─────────── A. PRELOADER: EDIFICIO QUE SE DIBUJA ─────────── */
.load__inner{width:min(420px,84vw)}
.load__svg{width:150px;height:170px;margin:0 auto 26px;display:block;overflow:visible}
.load__svg *{vector-effect:non-scaling-stroke}
.load__svg .ln{
  fill:none;stroke:var(--navy);stroke-width:1.4;stroke-linecap:square;
  stroke-dasharray:var(--l,900);stroke-dashoffset:var(--l,900);
  animation:drawLn 2.1s var(--e-out) forwards;
}
.load__svg .fl{fill:var(--navy);opacity:0;animation:fillIn .5s var(--e-out) forwards}
@keyframes drawLn{to{stroke-dashoffset:0}}
@keyframes fillIn{to{opacity:1}}
.load__cap{
  display:block;font-size:10.5px;font-weight:600;letter-spacing:.3em;
  text-transform:uppercase;color:var(--concrete);margin-top:14px;
}

/* ─────────── B. CORTINA: MUROS QUE SE LEVANTAN ─────────── */
.curtain__p{
  background:var(--navy);position:relative;
  background-image:
    repeating-linear-gradient(0deg,transparent 0 21px,rgba(255,255,255,.07) 21px 22px),
    repeating-linear-gradient(90deg,transparent 0 46px,rgba(255,255,255,.07) 46px 47px);
  background-position:0 0;
}
.curtain__p:nth-child(even){background-position:23px 0}
.curtain__lvl{
  position:fixed;left:0;right:0;top:50%;height:2px;background:#fff;z-index:9215;
  transform:scaleX(0);transform-origin:left;pointer-events:none;opacity:0;
}
.curtain.is-in ~ .curtain__lvl{animation:lvl .8s var(--e-io) .18s forwards}
@keyframes lvl{0%{opacity:1;transform:scaleX(0)}60%{opacity:1;transform:scaleX(1)}100%{opacity:0;transform:scaleX(1)}}

/* ─────────── C. PLOMADA ─────────── */
.plumb{position:fixed;left:calc(var(--gut) + 2px);top:0;z-index:60;pointer-events:none;height:190px;width:16px}
.plumb__ln{position:absolute;left:7px;top:0;width:1px;height:150px;background:var(--line-2)}
.plumb__w{
  position:absolute;left:2px;top:148px;width:11px;height:20px;background:var(--navy);
  clip-path:polygon(0 0,100% 0,50% 100%);transform-origin:50% -148px;
  animation:swing 5.5s ease-in-out infinite;
}
.plumb__ln{transform-origin:50% 0;animation:swing 5.5s ease-in-out infinite}
@keyframes swing{0%,100%{transform:rotate(-1.6deg)}50%{transform:rotate(1.6deg)}}
@media (max-width:1400px){.plumb{display:none}}

/* ─────────── D. INDICADOR DE PISO ─────────── */
.floors{
  position:fixed;right:calc(var(--gut) - 6px);top:50%;transform:translateY(-50%);
  z-index:60;display:flex;flex-direction:column;gap:0;pointer-events:none;
}
.floors::before{content:'';position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--line-2)}
.floors b{
  position:relative;display:flex;align-items:center;gap:12px;padding:9px 0;
  font-size:10px;font-weight:600;letter-spacing:.18em;color:var(--concrete);
  transition:color .45s var(--e-out);
}
.floors b::before{
  content:'';width:11px;height:1px;background:var(--line-2);flex-shrink:0;
  transition:background .45s,width .45s var(--e-out);
}
.floors b.on{color:var(--navy)}
.floors b.on::before{background:var(--navy);width:22px}
.floors__car{
  position:absolute;left:2px;width:7px;height:7px;background:var(--navy);
  transition:transform .55s var(--e-out);top:0;
}
@media (max-width:1400px){.floors{display:none}}

/* ─────────── E. COTAS (líneas de medida) ─────────── */
.cota{display:flex;align-items:center;gap:14px;margin:clamp(30px,4vw,52px) 0}
.cota__l{flex:1;height:1px;background:var(--line-2);position:relative}
.cota__l::before,.cota__l::after{content:'';position:absolute;top:-4px;width:1px;height:9px;background:var(--line-2)}
.cota__l::before{left:0}
.cota__l::after{right:0}
.cota b{
  font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--navy);white-space:nowrap;
}
.cota--rv .cota__l{transform:scaleX(0);transform-origin:center;transition:transform 1.2s var(--e-io)}
.cota--rv.go .cota__l{transform:scaleX(1)}
.sec--nv .cota__l,.sec--nv .cota__l::before,.sec--nv .cota__l::after{background:rgba(255,255,255,.28)}
.sec--nv .cota b{color:#fff}

/* ─────────── F. TÍTULO EN BLOQUES ─────────── */
.blk{display:inline-block;overflow:visible}
.blk>i{
  display:inline-block;font-style:inherit;
  transform:translateY(-140%) rotate(-6deg);opacity:0;
}
.blk.go>i{animation:drop .82s cubic-bezier(.3,1.4,.5,1) forwards}
@keyframes drop{
  0%{transform:translateY(-140%) rotate(-6deg);opacity:0}
  55%{opacity:1}
  72%{transform:translateY(6%) rotate(.6deg);opacity:1}
  86%{transform:translateY(-2%) rotate(-.2deg)}
  100%{transform:none;opacity:1}
}

/* ─────────── G. FOTO DESDE WIREFRAME ─────────── */
.wf{position:relative;overflow:hidden;display:block;background:var(--off)}
.wf img{opacity:0;transform:scale(1.07);transition:opacity 1.1s var(--e-out) .55s,transform 1.7s var(--e-out) .35s}
.wf.go img{opacity:1;transform:none}
.wf__g{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;
  background-image:linear-gradient(var(--navy) 1px,transparent 1px),linear-gradient(90deg,var(--navy) 1px,transparent 1px);
  background-size:34px 34px;
  transition:opacity .5s;
}
.wf.go .wf__g{animation:wfg 1.5s var(--e-out) forwards}
@keyframes wfg{0%{opacity:0}18%{opacity:.16}68%{opacity:.16}100%{opacity:0}}
.wf__sw{
  position:absolute;inset:0;z-index:3;background:var(--navy);
  transform:scaleY(1);transform-origin:bottom;transition:transform 1.05s var(--e-io);
}
.wf.go .wf__sw{transform:scaleY(0)}

/* ─────────── H. EDIFICIO QUE SE CONSTRUYE CON EL SCROLL ─────────── */
.rise{position:relative;background:var(--off);border-block:1px solid var(--line)}


.rise__grid{
  position:absolute;inset:0;pointer-events:none;opacity:.7;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
}
.rise__in{position:relative;width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);align-items:center}
.rise__svg{width:100%;max-width:460px;height:auto;justify-self:center;overflow:visible}
.rise__svg .s{opacity:0;transform:translateY(26px);transition:opacity .55s var(--e-out),transform .55s var(--e-out)}
.rise__svg .s.on{opacity:1;transform:none}
.rise__svg .out{fill:none;stroke:var(--navy);stroke-width:1.4}
.rise__svg .sol{fill:var(--navy)}
.rise__svg .gl{fill:var(--navy);opacity:.16}
.rise__svg .gr{fill:none;stroke:var(--navy);stroke-width:1;opacity:.34;stroke-dasharray:4 4}
.rise__steps{display:flex;flex-direction:column;gap:0}
.rise__st{
  padding:18px 0 18px 26px;border-left:2px solid var(--line);position:relative;
  transition:border-color .5s,opacity .5s;opacity:.34;
}
.rise__st.on{opacity:1;border-left-color:var(--navy)}
.rise__st b{display:block;font-family:var(--f-d);font-size:clamp(1.05rem,1.6vw,1.35rem);color:var(--ink);font-weight:800;margin-bottom:4px}
.rise__st span{font-size:14px;color:var(--ink-3)}
.rise__st em{
  position:absolute;left:-2px;top:0;width:2px;height:0;background:var(--navy);
  transition:height .5s var(--e-out);
}
.rise__st.on em{height:100%}

@media (max-width:900px){
  
  .rise__in{grid-template-columns:1fr;gap:26px}
  .rise__svg{max-width:230px}
  .rise__st{padding:12px 0 12px 20px}
  
}

/* ─────────── I. CINTA MÉTRICA EN STATS ─────────── */
.stat{padding-top:38px}
.stat::after{
  content:'';position:absolute;left:0;right:0;top:0;height:13px;
  background-image:repeating-linear-gradient(90deg,var(--line-2) 0 1px,transparent 1px 13px);
  opacity:0;transition:opacity .8s .3s;
}
.stat.go::after{opacity:1}
.sec--nv .stat::after{background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.3) 0 1px,transparent 1px 13px)}

/* ─────────── J. TARJETA DE OBRA CON PLANO ─────────── */
.work__im{position:relative}
.work__im::after{
  content:'';position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;
  background-image:linear-gradient(rgba(22,41,77,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(22,41,77,.5) 1px,transparent 1px);
  background-size:26px 26px;transition:opacity .55s var(--e-out);
}
.work:hover .work__im::after{opacity:.5}
.work__im::before{
  content:'';position:absolute;left:14px;top:14px;width:26px;height:26px;z-index:3;
  border-left:1px solid #fff;border-top:1px solid #fff;opacity:0;
  transform:translate(8px,8px);transition:opacity .5s,transform .5s var(--e-out);
}
.work:hover .work__im::before{opacity:.85;transform:none}

/* ─────────── K. ANDAMIO EN EL MENÚ MÓVIL ─────────── */
.mob__grid{
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),
    repeating-linear-gradient(90deg,transparent 0 143px,rgba(255,255,255,.1) 143px 145px);
  background-size:72px 72px,72px 72px,145px 100%;
}

/* ─────────── L. SEPARADOR DE NIVEL ─────────── */
.lvl{display:flex;align-items:center;gap:16px;padding:clamp(26px,3.4vw,44px) 0}
.lvl__n{
  font-size:10.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;
  color:var(--concrete);white-space:nowrap;
}
.lvl__b{flex:1;height:1px;background:var(--line);position:relative;overflow:hidden}
.lvl__b::after{content:'';position:absolute;inset:0;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform 1.3s var(--e-io)}
.lvl.go .lvl__b::after{transform:scaleX(1)}
.lvl__t{width:9px;height:9px;border:1px solid var(--navy);transform:rotate(45deg);flex-shrink:0}

/* ─────────── M. HERO: ACOTADO ─────────── */
.hero__fig{position:relative}
.hero__dim{
  position:absolute;left:0;right:0;bottom:-34px;display:flex;align-items:center;gap:12px;
  opacity:0;transform:translateY(-8px);transition:opacity .8s .9s,transform .8s .9s;
}
.hero__fig.go .hero__dim{opacity:1;transform:none}
.hero__dim span{flex:1;height:1px;background:var(--line-2);position:relative}
.hero__dim span::before,.hero__dim span::after{content:'';position:absolute;top:-4px;width:1px;height:9px;background:var(--line-2)}
.hero__dim span::before{left:0}
.hero__dim span::after{right:0}
.hero__dim b{font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--concrete)}
.hero{padding-bottom:clamp(50px,7vh,86px)}
@media (max-width:640px){.hero__dim{display:none}}

/* ─────────── N. BOTÓN CON NIVEL ─────────── */
.btn--nv::after{
  content:'';position:absolute;left:12px;right:12px;bottom:7px;height:1px;
  background:rgba(255,255,255,.28);transform:scaleX(0);transform-origin:left;
  transition:transform .55s var(--e-io) .1s;
}
.btn--nv:hover::after{transform:scaleX(1)}

/* ─────────── O. REDUCIR MOVIMIENTO ─────────── */
@media (prefers-reduced-motion:reduce){
  .plumb,.floors{display:none}
  .blk>i{opacity:1!important;transform:none!important}
  .wf img{opacity:1!important;transform:none!important}
  .wf__sw{transform:scaleY(0)!important}
  
  
  .rise__svg .s{opacity:1;transform:none}
  .rise__st{opacity:1;border-left-color:var(--navy)}
  .load__svg .ln{stroke-dashoffset:0;animation:none}
  .load__svg .fl{opacity:1;animation:none}
}

/* ─────────── P. AJUSTES FINALES ─────────── */
.hero__fig img{width:100%;aspect-ratio:16/7.4;object-fit:cover}
.fig .wf{display:block}
.fig .wf img{width:100%;aspect-ratio:4/4.6;object-fit:cover;filter:grayscale(.28)}
.hero__cap{z-index:4}
@media (max-width:640px){.hero__fig img{aspect-ratio:4/3}}

/* ══════════════════════════════════════════════════════════════
   COLOR DE OBRA — capas de plano y maqueta
   ══════════════════════════════════════════════════════════════ */

:root{
  /* capas de plano técnico */
  --c-est:#2f5596;   /* estructura   — azul */
  --c-alb:#b5765a;   /* mampostería  — ladrillo */
  --c-san:#2f8f6b;   /* sanitaria    — verde */
  --c-ele:#c0453a;   /* eléctrica    — rojo */
  --c-ter:#dda32e;   /* terminaciones— amarillo */

  /* maqueta a color */
  --m-techo:#b5573a;
  --m-muro:#eae4d8;
  --m-muro-2:#dcd4c4;
  --m-vidrio:#a7c8db;
  --m-verde:#6d9b5a;
  --m-verde-2:#54803f;
  --m-suelo:#d6d0c3;
  --m-obra:#f0b323;
  --m-hormigon:#b9b5ab;
}

/* ─────────── HERO: LA OBRA SE LEVANTA ─────────── */
.hero{position:relative;isolation:isolate}
.hb{
  position:absolute;right:0;bottom:0;width:min(58vw,880px);height:auto;
  z-index:0;pointer-events:none;overflow:visible;
}
.hb g{opacity:0;transform:translateY(30px);transition:opacity .62s var(--e-out),transform .78s var(--e-out)}
.hb g.on{opacity:1;transform:none}
.hb .ln{fill:none;stroke:var(--navy);stroke-width:1.6}
.hb .dash{fill:none;stroke:var(--concrete);stroke-width:1;stroke-dasharray:5 5}
.hero__in{position:relative;z-index:2}
.hero__t,.hero__row{max-width:min(100%,720px)}
@media (max-width:1180px){
  .hb{width:78vw;opacity:.32}
  .hero__t,.hero__row{max-width:100%}
}
@media (max-width:640px){.hb{width:118vw;right:-16vw;opacity:.22}}

/* ─────────── TÍTULO: BARRIDO DE LLANA ─────────── */
.wipe{position:relative;display:block;overflow:hidden}
.wipe>span{display:block;clip-path:inset(0 100% 0 0)}
.wipe.go>span{animation:wipeIn 1.05s var(--e-io) forwards}
@keyframes wipeIn{to{clip-path:inset(0 -3% 0 0)}}
.wipe__b{position:absolute;top:6%;bottom:6%;width:5px;background:var(--m-obra);left:0;opacity:0}
.wipe.go .wipe__b{animation:wipeB 1.05s var(--e-io) forwards}
@keyframes wipeB{0%{left:0;opacity:1}94%{opacity:1}100%{left:100%;opacity:0}}

/* ─────────── BANDA DE FOTO ─────────── */
.band{position:relative;overflow:hidden;border-block:1px solid var(--line)}
.band img{width:100%;height:clamp(320px,58vh,600px);object-fit:cover;display:block}
.band__cap{
  position:absolute;left:var(--gut);bottom:0;background:var(--navy);color:#fff;z-index:4;
  padding:15px 24px;font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
}
.band__dim{
  position:absolute;right:var(--gut);top:24px;z-index:4;display:flex;align-items:center;gap:11px;
  background:rgba(255,255,255,.92);padding:9px 16px;
  font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);
}
.band__dim i{font-style:normal;width:9px;height:9px;background:var(--m-obra)}
@media (max-width:640px){.band__dim{display:none}}

/* ─────────── CAPAS TÉCNICAS EN LA SECCIÓN SCROLL ─────────── */
.rise__svg .lay{transition:opacity .55s var(--e-out)}
.rise__svg .k-est{fill:var(--c-est)}
.rise__svg .k-alb{fill:var(--c-alb)}
.rise__svg .k-san{fill:none;stroke:var(--c-san);stroke-width:2.4;stroke-linecap:round}
.rise__svg .k-ele{fill:none;stroke:var(--c-ele);stroke-width:2.4;stroke-linecap:round}
.rise__svg .k-ter{fill:var(--c-ter)}
.rise__svg .k-gl{fill:var(--m-vidrio)}
.rise__svg .k-rf{fill:var(--m-techo)}
.rise__svg .k-gr{fill:var(--m-verde)}
.rise__svg .k-cn{fill:var(--m-hormigon)}
.rise__svg .k-ob{fill:var(--m-obra)}
.rise__svg .dash{fill:none;stroke:var(--concrete);stroke-width:1;stroke-dasharray:5 5}
.rise__svg .ln{fill:none;stroke:var(--navy);stroke-width:1.5}

.rise__st{border-left-width:3px}
.rise__st em{width:3px;left:-3px}
.rise__st.on{border-left-color:transparent}
.rise__st b::before{
  content:'';display:inline-block;width:10px;height:10px;margin-right:10px;
  background:var(--c);vertical-align:1px;
}
.rise__st[data-k="est"]{--c:var(--c-est)}
.rise__st[data-k="alb"]{--c:var(--c-alb)}
.rise__st[data-k="san"]{--c:var(--c-san)}
.rise__st[data-k="ele"]{--c:var(--c-ele)}
.rise__st[data-k="ter"]{--c:var(--c-ter)}
.rise__st[data-k="fin"]{--c:var(--m-techo)}
.rise__st.on em{background:var(--c)}

/* cuadro de referencias, como en un plano */
.refs{
  position:absolute;left:var(--gut);bottom:clamp(20px,4vh,44px);z-index:3;
  background:rgba(255,255,255,.94);border:1px solid var(--line-2);padding:14px 18px;
  display:grid;gap:7px;
}
.refs b{
  font-size:9.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--concrete);margin-bottom:2px;
}
.refs span{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--ink-2);letter-spacing:.04em}
.refs i{width:16px;height:3px;flex-shrink:0}
@media (max-width:1180px){.refs{display:none}}

/* ─────────── PRELOADER A COLOR ─────────── */
.load__svg .fl{fill:var(--navy)}
.load__svg .fl.c-gl{fill:var(--m-vidrio)}
.load__svg .fl.c-rf{fill:var(--m-techo)}
.load__svg .fl.c-dr{fill:var(--c-ter)}

/* ─────────── CINTA MÉTRICA A COLOR ─────────── */
.stat.go::after{
  background-image:repeating-linear-gradient(90deg,var(--navy) 0 1px,transparent 1px 13px);
  opacity:.5;
}
.stat:first-child::after{background-image:repeating-linear-gradient(90deg,var(--m-obra) 0 2px,transparent 2px 13px)}

/* ─────────── ACENTO CÁLIDO PUNTUAL ─────────── */
.tag::before{background:var(--m-obra)}
.lvl__t{border-color:var(--m-obra)}
.cota b{color:var(--navy)}
.work__tp{color:var(--navy)}
.work:hover .work__im::before{border-color:var(--m-obra)}

@media (prefers-reduced-motion:reduce){
  .hb g{opacity:1;transform:none}
  .wipe>span{clip-path:none!important;animation:none!important}
  .wipe__b{display:none}
}

/* ══════════════════════════════════════════════════════════════
   INTERACCIÓN — comparador, escena de obra, configurador
   ══════════════════════════════════════════════════════════════ */

/* ─────────── 1. COMPARADOR PLANO ↔ OBRA ─────────── */
.cmp{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--gray);touch-action:pan-y;--p:0%}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.cmp__real{filter:grayscale(.32);transition:filter .8s}
.work:hover .cmp__real{filter:grayscale(0)}
.cmp__plan{
  position:absolute;inset:0;z-index:2;
  clip-path:inset(0 calc(100% - var(--p)) 0 0);
  transition:clip-path .12s linear;
}
.cmp.anim .cmp__plan{transition:clip-path .75s var(--e-io)}
.cmp__plan img{
  filter:grayscale(1) contrast(1.7) brightness(.72) invert(1) sepia(1) saturate(6) hue-rotate(175deg);
}
.cmp__plan::after{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:28px 28px;
}
.cmp__bar{
  position:absolute;top:0;bottom:0;left:var(--p);width:2px;background:var(--m-obra);z-index:4;
  transform:translateX(-1px);pointer-events:none;opacity:0;transition:opacity .4s;
}
.cmp.anim .cmp__bar{transition:left .75s var(--e-io),opacity .4s}
.work:hover .cmp__bar,.cmp.act .cmp__bar{opacity:1}
.cmp__grip{
  position:absolute;top:50%;left:var(--p);z-index:5;width:44px;height:44px;
  margin:-22px 0 0 -22px;background:var(--m-obra);border-radius:50%;
  display:grid;place-items:center;cursor:ew-resize;
  opacity:0;transform:scale(.7);transition:opacity .4s,transform .4s var(--e-out);
}
.cmp.anim .cmp__grip{transition:left .75s var(--e-io),opacity .4s,transform .4s var(--e-out)}
.work:hover .cmp__grip,.cmp.act .cmp__grip{opacity:1;transform:scale(1)}
.cmp__grip svg{width:20px;height:20px;color:var(--navy)}
.cmp__tag{
  position:absolute;top:14px;left:14px;z-index:6;background:var(--navy);color:#fff;
  padding:6px 12px;font-size:9.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  opacity:0;transition:opacity .4s;
}
.work:hover .cmp__tag,.cmp.act .cmp__tag{opacity:1}

/* interruptor global */
.swt{display:flex;align-items:center;gap:14px;margin-left:auto}
.swt__l{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--concrete);transition:color .35s}
.swt__l.on{color:var(--navy)}
.swt__b{
  position:relative;width:60px;height:30px;background:var(--gray-2);border:1px solid var(--line-2);
  transition:background .4s,border-color .4s;flex-shrink:0;
}
.swt__b::after{
  content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;background:var(--navy);
  transition:transform .45s var(--e-out),background .4s;
}
.swt__b.on{background:var(--navy-soft);border-color:var(--navy)}
.swt__b.on::after{transform:translateX(30px);background:var(--m-obra)}
.filt__row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:clamp(30px,4vw,52px)}
.filt{margin-bottom:0}
@media (max-width:760px){.swt{margin-left:0}.filt__row{gap:18px}}

/* ─────────── 2. ESCENA DE OBRA (EQUIPO) ─────────── */
.site{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,64px);align-items:center}
.site__roles{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.site__r{
  display:flex;align-items:flex-start;gap:16px;padding:20px 22px;background:var(--paper);
  text-align:left;width:100%;transition:background .4s,padding-left .4s var(--e-out);
  border-left:3px solid transparent;
}
.site__r:hover{background:var(--off)}
.site__r.on{background:var(--off);border-left-color:var(--c)}
.site__r[data-r="dir"]{--c:var(--c-est)}
.site__r[data-r="cua"]{--c:var(--c-alb)}
.site__r[data-r="flo"]{--c:var(--m-obra)}
.site__r[data-r="adm"]{--c:var(--c-san)}
.site__ic{
  width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;
  border:1px solid var(--line-2);color:var(--navy);transition:background .4s,color .4s,border-color .4s;
}
.site__r.on .site__ic{background:var(--c);border-color:var(--c);color:#fff}
.site__ic svg{width:21px;height:21px}
.site__r b{display:block;font-family:var(--f-d);font-size:16px;color:var(--ink);font-weight:800;margin-bottom:3px}
.site__r em{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--c);display:block;margin-bottom:6px}
.site__r span{font-size:13.5px;color:var(--ink-3);display:block}

.site__fig{position:relative}
.site__svg{width:100%;height:auto;overflow:visible}
.site__svg .grp{transition:opacity .5s var(--e-out)}
.site__svg.focus .grp{opacity:.14}
.site__svg.focus .grp.hi{opacity:1}
.site__svg .ln{fill:none;stroke:var(--navy);stroke-width:1.5}
.site__svg .dash{fill:none;stroke:var(--concrete);stroke-width:1;stroke-dasharray:5 5}
.site__hint{
  position:absolute;left:0;bottom:-30px;font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--concrete);
}
@media (max-width:1080px){.site{grid-template-columns:1fr;gap:34px}}

/* ─────────── 3. CONFIGURADOR DE OBRA ─────────── */
.cfg{background:var(--off);border:1px solid var(--line);padding:clamp(28px,3.4vw,48px)}
.cfg h3{font-size:1.45rem;margin-bottom:8px}
.cfg__sub{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:30px}
.cfg__q{margin-bottom:26px}
.cfg__q>b{
  display:flex;align-items:center;gap:11px;font-size:10.5px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px;
}
.cfg__q>b i{
  font-style:normal;width:20px;height:20px;display:grid;place-items:center;flex-shrink:0;
  background:var(--navy);color:#fff;font-size:10px;
}
.cfg__opts{display:flex;flex-wrap:wrap;gap:8px}
.cfg__o{
  position:relative;font-size:13px;font-weight:500;padding:12px 20px;
  border:1px solid var(--line-2);background:var(--paper);color:var(--ink-2);
  transition:border-color .35s,background .35s,color .35s,transform .35s var(--e-out);
}
.cfg__o:hover{border-color:var(--navy);transform:translateY(-2px)}
.cfg__o.on{background:var(--navy);border-color:var(--navy);color:#fff}
.cfg__o.on::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--m-obra);
}

.cfg__out{
  margin-top:30px;padding-top:26px;border-top:1px solid var(--line-2);
}
.cfg__sum{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;min-height:34px;
}
.cfg__chip{
  display:inline-flex;align-items:center;gap:9px;background:var(--paper);
  border:1px solid var(--line-2);padding:8px 14px;font-size:12.5px;color:var(--ink);
  animation:chipIn .45s var(--e-out) both;
}
.cfg__chip i{font-style:normal;width:7px;height:7px;background:var(--m-obra);flex-shrink:0}
@keyframes chipIn{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}
.cfg__empty{font-size:13.5px;color:var(--concrete)}
.cfg__bar{height:3px;background:var(--gray-2);margin-bottom:20px;position:relative;overflow:hidden}
.cfg__bar i{position:absolute;inset:0 100% 0 0;background:var(--m-obra);transition:right .5s var(--e-out)}
.cfg__acts{display:flex;flex-wrap:wrap;gap:10px}
.cfg__acts .btn{flex:1;min-width:190px}
.cfg__acts .btn[disabled]{opacity:.4;pointer-events:none}

@media (prefers-reduced-motion:reduce){
  .cmp__plan,.cmp__bar,.cmp__grip{transition:none!important}
  .cfg__chip{animation:none}
}

/* ─────────── AJUSTE: la grilla del hover no duplica la del plano ─────────── */
.work__im.cmp::after{display:none}
.work__im.cmp::before{z-index:6}
.site__r{cursor:pointer}
.cfg__o{cursor:pointer}
.swt__b{cursor:pointer}

/* ══════════════════════════════════════════════════════════════
   UN DÍA EN LA OBRA · PERSONAS · FLOTA · COLOR MEDIDO
   ══════════════════════════════════════════════════════════════ */

/* ─────────── 1. UN DÍA EN LA OBRA ─────────── */
.day{--sky:#dfe9f2;--sun-x:60;--sun-y:250}
.day__scene{
  position:relative;border:1px solid var(--line);overflow:hidden;background:var(--sky);
  transition:background 1.1s var(--e-soft);
}
.day__svg{width:100%;height:auto;display:block}
.day__svg .grp{opacity:0;transform:translateY(14px);transition:opacity .7s var(--e-out),transform .7s var(--e-out)}
.day__svg .grp.on{opacity:1;transform:none}
.day__svg .ln{fill:none;stroke:var(--navy);stroke-width:1.5}
.day__svg .dash{fill:none;stroke:var(--concrete);stroke-width:1;stroke-dasharray:5 5}
.day__sun{transition:transform 1.1s var(--e-soft)}

.day__hud{
  position:absolute;left:0;top:0;z-index:3;background:var(--navy);color:#fff;
  padding:13px 22px;display:flex;align-items:baseline;gap:14px;
}
.day__h{font-family:var(--f-d);font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:800;letter-spacing:-.03em;line-height:1}
.day__ph{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--m-obra)}

.day__cap{
  position:absolute;right:0;bottom:0;z-index:3;background:rgba(255,255,255,.95);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
  padding:16px 22px;max-width:min(420px,72%);font-size:14.5px;color:var(--ink-2);line-height:1.6;
}
.day__cap b{display:block;font-family:var(--f-d);font-size:15.5px;color:var(--ink);margin-bottom:4px}
@media (max-width:640px){.day__cap{position:static;max-width:none;border-left:0}}

/* riel tipo cinta métrica */
.day__ctrl{display:flex;align-items:center;gap:18px;margin-top:26px}
.day__play{
  width:54px;height:54px;flex-shrink:0;background:var(--navy);color:#fff;
  display:grid;place-items:center;transition:background .35s,transform .35s var(--e-out);
}
.day__play:hover{background:var(--m-obra);color:var(--navy);transform:scale(1.06)}
.day__play svg{width:20px;height:20px}
.day__rail{flex:1;position:relative;padding-top:22px}
.day__ticks{display:flex;justify-content:space-between;position:absolute;left:0;right:0;top:0;pointer-events:none}
.day__ticks span{
  font-size:10.5px;font-weight:600;letter-spacing:.1em;color:var(--concrete);
  position:relative;padding-bottom:9px;transition:color .35s;
}
.day__ticks span::after{content:'';position:absolute;left:50%;bottom:0;width:1px;height:6px;background:var(--line-2)}
.day__ticks span.on{color:var(--navy)}
.day__ticks span.on::after{background:var(--m-obra);height:10px;width:2px}
.day__in{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--gray-2);
  outline:none;cursor:pointer;margin:0;
}
.day__in::-webkit-slider-thumb{
  -webkit-appearance:none;width:26px;height:26px;background:var(--m-obra);
  border:3px solid var(--navy);cursor:grab;
}
.day__in::-moz-range-thumb{
  width:26px;height:26px;background:var(--m-obra);border:3px solid var(--navy);cursor:grab;border-radius:0;
}
.day__in:focus-visible{box-shadow:0 0 0 3px var(--navy-soft)}
.day__prog{position:absolute;left:0;top:22px;height:6px;background:var(--navy);pointer-events:none;transition:width .35s var(--e-out)}

/* ─────────── 2. PERSONAS ─────────── */
.pers{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.pers__c{background:var(--paper);padding:0 0 28px;transition:background .45s}
.pers__c:hover{background:var(--off)}
.pers__ph{
  position:relative;aspect-ratio:4/3.4;overflow:hidden;background:var(--navy);
  display:grid;place-items:center;margin-bottom:22px;
}
.pers__ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3);transition:transform 1.1s var(--e-out),filter .6s}
.pers__c:hover .pers__ph img{transform:scale(1.05);filter:grayscale(0)}
.pers__ini{
  position:absolute;font-family:var(--f-d);font-size:3.4rem;font-weight:800;
  color:rgba(255,255,255,.22);letter-spacing:-.04em;
}
.pers__ph img + .pers__ini{display:none}
.pers__ph::after{
  content:'';position:absolute;left:14px;top:14px;width:26px;height:26px;
  border-left:2px solid var(--m-obra);border-top:2px solid var(--m-obra);
}
.pers__b{padding-inline:clamp(22px,2.4vw,32px)}
.pers__b em{font-style:normal;display:block;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--m-techo);margin-bottom:7px}
.pers__b h3{font-size:1.4rem;margin-bottom:10px}
.pers__b p{font-size:14.5px}
.pers__b a{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13.5px;font-weight:500;color:var(--navy);transition:gap .3s var(--e-out)}
.pers__b a:hover{gap:13px}
.pers__b a svg{width:15px;height:15px}

/* ─────────── 3. OFICIOS + FLOTA ─────────── */
.trades{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.trade{
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;
  border:1px solid var(--line-2);font-size:13.5px;color:var(--ink-2);
  transition:border-color .35s,background .35s,transform .35s var(--e-out);
}
.trade i{font-style:normal;width:8px;height:8px;background:var(--c,var(--navy));flex-shrink:0}
.trade:hover{border-color:var(--c,var(--navy));background:var(--off);transform:translateY(-2px)}

.fleet{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,60px);align-items:center;margin-top:clamp(34px,4vw,56px)}
.fleet__ph{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy);display:grid;place-items:center}
.fleet__ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.28)}
.fleet__ini{position:absolute;font-family:var(--f-d);font-size:2.4rem;font-weight:800;color:rgba(255,255,255,.2)}
.fleet__ph img + .fleet__ini{display:none}
.fleet__cap{position:absolute;left:0;bottom:0;background:var(--m-obra);color:var(--navy);padding:11px 18px;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.fleet__n{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:22px}
.fleet__n div{background:var(--paper);padding:20px 18px}
.fleet__n b{display:block;font-family:var(--f-d);font-size:2rem;font-weight:800;color:var(--navy);line-height:1;letter-spacing:-.04em}
.fleet__n span{display:block;font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-top:8px}
@media (max-width:900px){.fleet{grid-template-columns:1fr;gap:28px}}

/* nota para cargar fotos */
.slot{
  display:flex;align-items:flex-start;gap:12px;margin-top:26px;padding:16px 20px;
  border:1px dashed var(--line-2);background:var(--off);font-size:13.5px;color:var(--ink-3);
}
.slot i{font-style:normal;width:8px;height:8px;background:var(--m-obra);flex-shrink:0;margin-top:7px}

/* ─────────── 4. COLOR MEDIDO EN EL RESTO ─────────── */
.svc:nth-child(3n+1) .svc__ic{color:var(--navy)}
.svc:nth-child(3n+2) .svc__ic{color:var(--m-techo)}
.svc:nth-child(3n+3) .svc__ic{color:var(--c-ter)}
.svc:nth-child(3n+1)::before{background:var(--navy)}
.svc:nth-child(3n+2)::before{background:var(--m-techo)}
.svc:nth-child(3n+3)::before{background:var(--c-ter)}

.stp:nth-child(4n+1) .stp__n,.stp:nth-child(4n+1):hover .stp__n{color:var(--gray-2)}
.stp:nth-child(4n+1):hover .stp__n{color:var(--navy)}
.stp:nth-child(4n+2):hover .stp__n{color:var(--m-techo)}
.stp:nth-child(4n+3):hover .stp__n{color:var(--c-san)}
.stp:nth-child(4n+4):hover .stp__n{color:var(--c-ter)}

.qt:nth-child(3n+1):hover .qt__m{color:var(--navy-soft)}
.qt:nth-child(3n+2):hover .qt__m{color:#f6e4dd}
.qt:nth-child(3n+3):hover .qt__m{color:#fbf0d6}

.cinfo li:nth-child(1):hover .cinfo__ic{background:var(--navy);border-color:var(--navy)}
.cinfo li:nth-child(2):hover .cinfo__ic{background:var(--c-san);border-color:var(--c-san)}
.cinfo li:nth-child(3):hover .cinfo__ic{background:var(--m-techo);border-color:var(--m-techo)}
.cinfo li:nth-child(4):hover .cinfo__ic{background:var(--c-ter);border-color:var(--c-ter)}

.cat:nth-child(6n+1) .cat__ct b{color:var(--m-techo)}
.cat:nth-child(6n+2) .cat__ct b{color:var(--navy)}
.cat:nth-child(6n+3) .cat__ct b{color:var(--c-san)}
.cat:nth-child(6n+4) .cat__ct b{color:var(--c-ter)}
.cat:nth-child(6n+5) .cat__ct b{color:var(--m-vidrio)}
.cat:nth-child(6n+6) .cat__ct b{color:var(--m-techo)}

.ft__so a:nth-child(1):hover{background:var(--c-san);border-color:var(--c-san);color:#fff}
.ft__so a:nth-child(2):hover{background:var(--m-techo);border-color:var(--m-techo);color:#fff}
.ft__so a:nth-child(3):hover{background:var(--m-obra);border-color:var(--m-obra);color:var(--navy)}

.archs li:nth-child(3n+2):hover{background:var(--m-techo)}
.archs li:nth-child(3n+3):hover{background:var(--c-san)}

@media (prefers-reduced-motion:reduce){
  .day__svg .grp{opacity:1;transform:none}
  .day__sun,.day__scene{transition:none}
}


/* ══════════════════════════════════════════════════════════════
   GRAMÁTICA PARALELO — masa maciza, haces de paralelas, calados
   Derivada del logo. Todo recto, nada torcido.
   ══════════════════════════════════════════════════════════════ */

/* ─────────── DIBUJOS ─────────── */
.dw{overflow:visible}
.dw .mass{fill:var(--navy)}
.dw .mass-2{fill:var(--ink)}
.dw .void{fill:#fff}
.dw .par{stroke:var(--navy);stroke-width:5;fill:none;stroke-linecap:butt}
.dw .par-t{stroke:var(--navy);stroke-width:2.4;fill:none}
.dw .base{stroke:var(--navy);stroke-width:6;fill:none}
.dw .acc{fill:var(--m-obra)}
.dw .acc-s{stroke:var(--m-obra);stroke-width:5;fill:none}

/* haz de paralelas como relleno */
.dw .hatch{fill:url(#hp)}
.dw .hatch-d{fill:url(#hd)}
.dw .hatch-v{fill:url(#hv)}

/* ─────────── PRELOADER ─────────── */
.load__svg{width:190px;height:190px}
.load__svg .ln{
  fill:none;stroke:var(--navy);stroke-width:5;stroke-linecap:butt;
  stroke-dasharray:var(--l,900);stroke-dashoffset:var(--l,900);
  animation:drawLn 1.9s var(--e-out) forwards;
}
.load__svg .ln-t{stroke-width:2.6}
.load__svg .fl{fill:var(--navy);opacity:0;animation:fillIn .5s var(--e-out) forwards}
.load__svg .vd{fill:#fff;opacity:0;animation:fillIn .4s var(--e-out) forwards}

/* ─────────── TEXTURA DE PARALELAS EN SECCIONES ─────────── */
.par-bg{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:repeating-linear-gradient(90deg,var(--line) 0 2px,transparent 2px 26px);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 40%,#000 60%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 40%,#000 60%,transparent);
  opacity:.7;
}
.sec>.wrap,.cta>.wrap{position:relative;z-index:2}
.cta__grid{
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.09) 0 2px,transparent 2px 28px);
  opacity:1;
}
.mob__grid{
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.07) 0 2px,transparent 2px 30px);
  background-size:auto;opacity:1;
}
.rise__grid{
  background-image:repeating-linear-gradient(90deg,var(--line) 0 2px,transparent 2px 30px);
  background-size:auto;opacity:.8;
}
.wf__g{
  background-image:repeating-linear-gradient(90deg,#fff 0 2px,transparent 2px 24px);
  background-size:auto;
}
.work__im::after{
  background-image:repeating-linear-gradient(90deg,rgba(22,41,77,.55) 0 2px,transparent 2px 22px);
  background-size:auto;
}
.cmp__plan::after{
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.45) 0 2px,transparent 2px 22px);
  background-size:auto;
}

/* regla de paralelas como separador */
.pline{display:flex;align-items:center;gap:0;height:26px;margin:clamp(28px,3.6vw,48px) 0}
.pline i{flex:1;height:100%;background:repeating-linear-gradient(90deg,var(--navy) 0 3px,transparent 3px 22px);
  transform:scaleX(0);transform-origin:left;transition:transform 1.3s var(--e-io)}
.pline.go i{transform:scaleX(1)}
.pline b{
  flex-shrink:0;padding-left:18px;font-size:11px;font-weight:600;letter-spacing:.26em;
  text-transform:uppercase;color:var(--navy);
}

/* ─────────── FLOTA ─────────── */
.flota__n{
  font-family:var(--f-d);font-weight:900;font-size:clamp(6rem,17vw,14rem);
  line-height:.78;letter-spacing:-.06em;color:var(--navy);display:block;
}
.flota__big{display:flex;align-items:flex-end;gap:clamp(16px,2.6vw,38px);margin-bottom:clamp(24px,3vw,42px)}
.flota__lb b{display:block;font-family:var(--f-d);font-size:clamp(1.15rem,2.2vw,1.9rem);color:var(--ink);line-height:1;font-weight:800}
.flota__lb span{display:block;font-size:14px;color:var(--ink-3);margin-top:10px;max-width:30ch}

.veh{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.vc{background:var(--paper);padding:clamp(24px,2.6vw,34px);position:relative;transition:background .45s}
.vc:hover{background:var(--off)}
.vc__d{width:100%;height:auto;margin-bottom:20px;display:block}
.vc__d .mass{transition:fill .45s}
.vc:hover .vc__d .mass{fill:var(--ink)}
.vc b{display:block;font-family:var(--f-d);font-size:1.12rem;color:var(--ink);margin-bottom:7px;font-weight:800}
.vc span{font-size:14px;color:var(--ink-3)}
.vc em{
  position:absolute;top:clamp(24px,2.6vw,34px);right:clamp(24px,2.6vw,34px);
  font-style:normal;font-size:11px;font-weight:600;letter-spacing:.2em;color:var(--concrete);
}

.flota__ph{position:relative;aspect-ratio:16/7;overflow:hidden;background:var(--navy);display:grid;place-items:center;border:1px solid var(--line)}
.flota__ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.28)}
.flota__ph .ini{position:absolute;font-family:var(--f-d);font-size:clamp(1.6rem,4vw,3rem);font-weight:900;color:rgba(255,255,255,.2);letter-spacing:.06em}
.flota__ph img + .ini{display:none}
.flota__ph .tape{
  position:absolute;left:0;bottom:0;background:var(--m-obra);color:var(--navy);
  padding:13px 24px;font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
}

/* ══════════════════════════════════════════════════════════════
   EL LOGO SE CONSTRUYE Y RESPONDE
   ══════════════════════════════════════════════════════════════ */

/* piezas del logo */
.lg{opacity:0;transition:opacity .5s var(--e-out),transform .85s var(--e-out)}
.lg.on{opacity:1}
.dw .lg .mass{fill:var(--navy)}
.dw .lg .void{fill:#fff}

/* cada pieza entra desde su lógica constructiva */
.lg:nth-child(1),.lg:nth-child(2){transform:translateX(-60px)}
.lg:nth-child(3),.lg:nth-child(4),.lg:nth-child(5){transform:translateY(46px)}
.lg:nth-child(6),.lg:nth-child(7){transform:translateY(-56px)}
.lg:nth-child(8){transform:translateY(-70px)}
.lg:nth-child(9){transform:translate(-70px,44px)}
.lg.on{transform:none}

/* preloader */
.load__svg{width:min(340px,74vw);height:auto}
.load__inner{width:min(460px,86vw)}

/* hero: el logo a escala de obra */
.hb{
  position:absolute;right:calc(var(--gut) * -.35);top:50%;
  width:min(56vw,860px);height:auto;z-index:0;pointer-events:none;
  transform:translateY(-50%);
}
.hb .lg{will-change:transform}
.hero__in{position:relative;z-index:2}
.hero__t,.hero__row{max-width:min(100%,660px)}

@media (max-width:1180px){
  .hb{width:86vw;right:-12vw;opacity:.16}
  .hero__t,.hero__row{max-width:100%}
}
@media (max-width:640px){.hb{width:120vw;right:-24vw;opacity:.12}}

/* campo de paralelas que reacciona al mouse */
.field{
  position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  -webkit-mask-image:radial-gradient(60% 70% at var(--mx,50%) var(--my,50%),#000,transparent 72%);
  mask-image:radial-gradient(60% 70% at var(--mx,50%) var(--my,50%),#000,transparent 72%);
}
.field i{
  position:absolute;top:-10%;bottom:-10%;width:2px;background:var(--navy);opacity:.16;
  transition:transform .6s var(--e-out);
}
.hero{position:relative;isolation:isolate}

/* pista de interacción */
.hint{
  position:absolute;left:var(--gut);bottom:clamp(18px,3vh,34px);z-index:3;
  display:flex;align-items:center;gap:11px;
  font-size:10.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--concrete);
  opacity:0;animation:hintIn .8s var(--e-out) 2.6s forwards;
}
.hint i{display:block;width:26px;height:2px;background:var(--m-obra);animation:hintSl 2.4s var(--e-io) infinite}
@keyframes hintIn{to{opacity:1}}
@keyframes hintSl{0%,100%{transform:translateX(0)}50%{transform:translateX(10px)}}
@media (max-width:900px){.hint{display:none}}

@media (prefers-reduced-motion:reduce){
  .lg{opacity:1;transform:none!important}
  .field,.hint{display:none}
}

/* ══════════════════════════════════════════════════════════════
   CAPA POR CAPA — sin sticky, altura normal, interactivo
   ══════════════════════════════════════════════════════════════ */

/* anular el sticky de 340vh que bloqueaba el scroll */




.lay{display:grid;grid-template-columns:1fr .95fr;gap:clamp(30px,4.5vw,72px);align-items:center}
.lay__list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.lay__b{
  display:block;width:100%;text-align:left;background:var(--paper);
  padding:18px 22px;border-left:4px solid transparent;
  transition:background .4s,border-color .4s,padding-left .4s var(--e-out);
}
.lay__b:hover{background:var(--off);padding-left:28px}
.lay__b.on{background:var(--off);border-left-color:var(--c)}
.lay__b[data-k="est"]{--c:var(--c-est)}
.lay__b[data-k="alb"]{--c:var(--c-alb)}
.lay__b[data-k="san"]{--c:var(--c-san)}
.lay__b[data-k="ele"]{--c:var(--c-ele)}
.lay__b[data-k="ter"]{--c:var(--c-ter)}
.lay__b[data-k="fin"]{--c:var(--m-techo)}
.lay__b b{
  display:flex;align-items:center;gap:11px;font-family:var(--f-d);font-size:1.06rem;
  font-weight:800;color:var(--ink);margin-bottom:4px;letter-spacing:-.02em;
}
.lay__b b::before{content:'';width:11px;height:11px;background:var(--c);flex-shrink:0}
.lay__b span{display:block;font-size:13.5px;color:var(--ink-3);padding-left:22px}
.lay__b em{
  float:right;font-style:normal;font-size:11px;font-weight:600;letter-spacing:.18em;
  color:var(--concrete);
}

.lay__fig{position:relative}
.lay__svg{width:100%;max-width:440px;height:auto;display:block;margin-inline:auto;overflow:visible}
.lay__svg .s{opacity:0;transform:translateY(16px);transition:opacity .5s var(--e-out),transform .55s var(--e-out)}
.lay__svg .s.on{opacity:1;transform:none}
.lay__svg .void{fill:#fff}
.lay__svg .par-t{stroke:var(--navy);stroke-width:2;fill:none}
.lay__svg .base{stroke:var(--navy);stroke-width:5;fill:none}
.lay__svg .acc{fill:var(--m-obra)}

.lay__bar{height:4px;background:var(--gray-2);margin-top:26px;position:relative;overflow:hidden}
.lay__bar i{position:absolute;inset:0 100% 0 0;background:var(--navy);transition:right .55s var(--e-out)}
.lay__ft{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px}
.lay__st{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete)}
.lay__play{
  display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--navy);
}
.lay__play svg{width:15px;height:15px}
.lay__play:hover{color:var(--m-techo)}

@media (max-width:900px){
  .lay{grid-template-columns:1fr;gap:30px}
  .lay__fig{order:-1}
  .lay__svg{max-width:320px}
}

@media (prefers-reduced-motion:reduce){
  .lay__svg .s{opacity:1;transform:none}
}

/* el menú cerrado no debe capturar clics */
.mob{pointer-events:none}
.mob.on{pointer-events:auto}

/* ─────────── CASA DE CAPA POR CAPA — limpia y maciza ─────────── */
.lay__svg .c-est{fill:var(--navy)}
.lay__svg .c-alb{fill:var(--c-alb)}
.lay__svg .c-jt{stroke:rgba(255,255,255,.34);stroke-width:1.5;fill:none}
.lay__svg .c-san{stroke:var(--c-san);stroke-width:5;fill:none;stroke-linecap:square;stroke-linejoin:miter}
.lay__svg .c-san-f{fill:var(--c-san)}
.lay__svg .c-ele{stroke:var(--c-ele);stroke-width:5;fill:none;stroke-linecap:square;stroke-linejoin:miter}
.lay__svg .c-ele-f{fill:var(--c-ele)}
.lay__svg .c-void{fill:#fff}
.lay__svg .c-door{fill:var(--m-obra)}
.lay__svg .c-out{stroke:var(--navy);stroke-width:2.5;fill:none}
.lay__svg .c-roof{fill:var(--navy)}
.lay__svg .c-acc{fill:var(--m-obra)}

/* ─────────── CASA ISOMÉTRICA · sombreado por plano ─────────── */
.lay__svg{max-width:640px}
.lay__svg polygon,.lay__svg path{shape-rendering:geometricPrecision}
.lay__svg .i-shadow{fill:#e6e2d8}
.lay__svg .i-gnd{stroke:var(--line-2);stroke-width:2.5;fill:none}

.lay__svg .i-slab-t{fill:#d8d4cb}
.lay__svg .i-slab-f{fill:#b3afa5}
.lay__svg .i-slab-r{fill:#9d998f}

.lay__svg .i-col-t{fill:#2f5596}
.lay__svg .i-col-f{fill:#1d3565}
.lay__svg .i-col-r{fill:#16294d}
.lay__svg .i-stud-t{fill:#3d6bb5}
.lay__svg .i-stud-f{fill:#2a4d8c}
.lay__svg .i-stud-r{fill:#1e3a68}
.lay__svg .i-beam-t{fill:#2a4d8c}
.lay__svg .i-beam-f{fill:#1d3565}
.lay__svg .i-beam-r{fill:#132445}
.lay__svg .i-raft-t{fill:#3d6bb5}
.lay__svg .i-raft-f{fill:#26457c}

.lay__svg .i-wall-t{fill:#c98a6c}
.lay__svg .i-wall-f{fill:#b5765a}
.lay__svg .i-wall-r{fill:#96603f}
.lay__svg .i-wall2-t{fill:#b5765a}
.lay__svg .i-wall2-f{fill:#a3684f}
.lay__svg .i-wall2-r{fill:#8a5540}
.lay__svg .i-jt{stroke:rgba(255,255,255,.26);stroke-width:1.1;fill:none}

.lay__svg .i-san-t{fill:#3aa87e}
.lay__svg .i-san-f{fill:#2f8f6b}
.lay__svg .i-san-r{fill:#237055}
.lay__svg .i-sanf-t{fill:#3aa87e}
.lay__svg .i-sanf-f{fill:#2f8f6b}
.lay__svg .i-sanf-r{fill:#237055}
.lay__svg .i-ele-t{fill:#d55b4f}
.lay__svg .i-ele-f{fill:#c0453a}
.lay__svg .i-ele-r{fill:#9c3630}
.lay__svg .i-elef-t{fill:#d55b4f}
.lay__svg .i-elef-f{fill:#c0453a}
.lay__svg .i-elef-r{fill:#9c3630}

.lay__svg .i-floor-t{fill:#e3ddd0}
.lay__svg .i-floor-f{fill:#c9c2b3}
.lay__svg .i-floor-r{fill:#b3ab9c}
.lay__svg .i-joist-t{fill:#c9a27a}
.lay__svg .i-joist-f{fill:#ad8763}
.lay__svg .i-joist-r{fill:#8f6d4e}
.lay__svg .i-stair-t{fill:#dcc9a8}
.lay__svg .i-stair-f{fill:#bda787}
.lay__svg .i-stair-r{fill:#9d8a6d}
.lay__svg .i-glass-t{fill:#e2eef5}
.lay__svg .i-glass-f{fill:#bcd7e6}
.lay__svg .i-glass-r{fill:#9dbfd2}
.lay__svg .i-glassr-t{fill:#d2e5ef}
.lay__svg .i-glassr-f{fill:#aecddd}
.lay__svg .i-glassr-r{fill:#9dbfd2}
.lay__svg .i-frame-t{fill:#f2efe8}
.lay__svg .i-frame-f{fill:#dcd7cb}
.lay__svg .i-frame-r{fill:#c3bdaf}
.lay__svg .i-door-t{fill:#ffc93f}
.lay__svg .i-door-f{fill:#f0b323}
.lay__svg .i-door-r{fill:#c98f14}
.lay__svg .i-deck-t{fill:#ded7c7}
.lay__svg .i-deck-f{fill:#c2baa8}
.lay__svg .i-deck-r{fill:#a89f8c}
.lay__svg .i-deckl{stroke:rgba(22,41,77,.3);stroke-width:1;fill:none}
.lay__svg .i-rail-t{fill:#e8e2d4}
.lay__svg .i-rail-f{fill:#cbc4b3}
.lay__svg .i-rail-r{fill:#aca493}

.lay__svg .i-roof-a{fill:#16294d}
.lay__svg .i-roof-b{fill:#0d1a33}
.lay__svg .i-roof-e{fill:#22375f}
.lay__svg .i-tile{stroke:rgba(255,255,255,.16);stroke-width:1.2;fill:none}
.lay__svg .i-tile2{stroke:rgba(255,255,255,.11);stroke-width:1;fill:none}
.lay__svg .i-gutter-t{fill:#8b96a8}
.lay__svg .i-gutter-f{fill:#737f92}
.lay__svg .i-gutter-r{fill:#5c6778}
.lay__svg .i-chim-t{fill:#a3684f}
.lay__svg .i-chim-f{fill:#8a5540}
.lay__svg .i-chim-r{fill:#6e4432}
.lay__svg .i-chimc-t{fill:#f0b323}
.lay__svg .i-chimc-f{fill:#d19a19}
.lay__svg .i-chimc-r{fill:#ad7e12}
@media (max-width:900px){.lay__svg{max-width:440px}}

/* ─────────── FICHA DE OBRA ─────────── */
.fic{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}
.fic__d{background:var(--paper);padding:18px 20px}
.fic__d b{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);margin-bottom:6px}
.fic__d span{font-size:15px;color:var(--ink)}

.proc{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(14px,1.8vw,24px)}
.proc__i{margin:0}
.proc__ph{
  position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:var(--navy);
  display:grid;place-items:center;border:1px solid var(--line-2);
}
.proc__ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3);transition:transform 1s var(--e-out),filter .6s}
.proc__i:hover .proc__ph img{transform:scale(1.06);filter:grayscale(0)}
.proc__ph i{
  position:absolute;font-style:normal;font-family:var(--f-d);font-size:2.6rem;font-weight:900;
  color:rgba(255,255,255,.2);letter-spacing:-.04em;
}
.proc__ph img + i{display:none}
.proc__i figcaption{padding:16px 4px 0}
.proc__i figcaption b{display:block;font-family:var(--f-d);font-size:1.05rem;color:var(--ink);font-weight:800}
.proc__i figcaption span{font-size:13.5px;color:var(--ink-3)}

.onav{display:grid;grid-template-columns:1fr auto 1fr;gap:1px;background:var(--line);border:1px solid var(--line);align-items:stretch}
.onav__i{background:var(--paper);padding:24px 26px;transition:background .4s;display:block}
.onav__i:hover{background:var(--off)}
.onav__i--n{text-align:right}
.onav__i span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete);margin-bottom:7px}
.onav__i b{font-family:var(--f-d);font-size:1.1rem;color:var(--ink);font-weight:800}
.onav__c{
  background:var(--navy);color:#fff;display:grid;place-items:center;padding:24px 30px;
  font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;transition:background .4s;
}
.onav__c:hover{background:var(--ink)}
@media (max-width:760px){
  .fic{grid-template-columns:1fr}
  .onav{grid-template-columns:1fr}
  .onav__i--n{text-align:left}
}

/* la tarjeta de obra ahora es un link entero */
a.work{display:block;cursor:pointer}
a.work .cmp{cursor:pointer}

/* ─────────── FLOTA EN VISTA LATERAL ─────────── */
.yard__ctl{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(18px,2.2vw,26px)}
.yard__f{position:relative;font-size:12.5px;font-weight:500;padding:12px 20px;
  border:1px solid var(--line-2);color:var(--ink-2);overflow:hidden;isolation:isolate;cursor:pointer;
  transition:color .35s,border-color .35s,background .35s}
.yard__f::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--navy);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--e-io)}
.yard__f:hover::before{transform:scaleX(1);transform-origin:left}
.yard__f:hover{color:#fff;border-color:var(--navy)}
.yard__f.on{background:var(--navy);border-color:var(--navy);color:#fff}
.yard__f i{font-style:normal;margin-left:9px;font-size:11px;color:var(--concrete)}
.yard__f:hover i,.yard__f.on i{color:var(--m-obra)}

.yard__hud{display:inline-flex;align-items:baseline;gap:12px;background:var(--navy);color:#fff;
  padding:13px 22px;margin-bottom:clamp(16px,2vw,24px)}
.yard__n{font-family:var(--f-d);font-size:clamp(1.4rem,2.4vw,2rem);font-weight:900;letter-spacing:-.04em;line-height:1}
.yard__l{font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.65)}

.flt{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.flt__c{position:relative;background:var(--paper);padding:22px 24px 26px;text-align:left;cursor:pointer;
  display:block;width:100%;transition:background .4s,opacity .45s var(--e-out)}
.flt__c:hover,.flt__c.on{background:var(--off)}
.flt.filt .flt__c{opacity:.2}
.flt.filt .flt__c.hit{opacity:1}
.flt__n{position:absolute;top:20px;right:24px;font-family:var(--f-d);font-size:1.4rem;font-weight:900;
  color:var(--gray-2);letter-spacing:-.04em;transition:color .4s}
.flt__c:hover .flt__n,.flt__c.on .flt__n{color:var(--m-obra)}
.flt__g{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--navy);border:1px solid var(--line-2);padding:4px 10px;margin-bottom:6px}
.flt__d{width:100%;height:auto;display:block;margin:4px 0 14px}
.flt__b b{display:block;font-family:var(--f-d);font-size:1.06rem;font-weight:800;color:var(--ink);margin-bottom:4px}
.flt__b em{font-style:normal;font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--concrete);display:block;margin-bottom:8px}
.flt__b span{font-size:13.5px;color:var(--ink-3);line-height:1.6;display:block}
.flt__c::after{content:'';position:absolute;left:0;top:0;width:100%;height:4px;background:var(--m-obra);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--e-io)}
.flt__c:hover::after,.flt__c.on::after{transform:scaleX(1)}

/* piezas del dibujo */
.flt__d .shd{fill:rgba(22,41,77,.10)}
.flt__d .bw-f{fill:#f2efe9}.flt__d .bw-t{fill:#ffffff}.flt__d .bw-r{fill:#d8d3c8}
.flt__d .bg-f{fill:#8d939b}.flt__d .bg-t{fill:#a8aeb6}.flt__d .bg-r{fill:#6a7078}
.flt__d .br-f{fill:#bb332a}.flt__d .br-t{fill:#d44439}.flt__d .br-r{fill:#8e241d}
.flt__d .gl{fill:#c3dae7}
.flt__d .gl2{fill:#b3cdde}
.flt__d .panel{fill:#16294d}
.flt__d .gr{fill:#2b3038}
.flt__d .bmp{fill:#3d434b}
.flt__d .lmp{fill:#fdf3d2}
.flt__d .tail{fill:#cf3b2c}
.flt__d .mir{fill:#2b3038}
.flt__d .rail{fill:#4a505a}
.flt__d .bedin{fill:#5d636b}
.flt__d .tyre{fill:#20242b}
.flt__d .rim{fill:#c6cbd2}
.flt__d .hub{fill:#8d939b}
.flt__d .cut{stroke:rgba(22,41,77,.30);stroke-width:2;fill:none;stroke-linecap:round}
.flt__d .hnd{stroke:#2b3038;stroke-width:5;fill:none;stroke-linecap:round}
.flt__c:hover .panel,.flt__c.on .panel{fill:#f0b323}
@media (max-width:640px){.flt{grid-template-columns:1fr}}

/* ─────────── LA OBRA EN 3D ─────────── */
.c3d{
  display:none;position:relative;width:100%;aspect-ratio:4/3;
  background:linear-gradient(180deg,#f7f6f2,#eceada);
  border:1px solid var(--line);cursor:grab;overflow:hidden;
}
.c3d.is-on{display:block}
.c3d.is-on ~ .lay__svg{display:none}
.c3d.is-drag{cursor:grabbing}
.c3d canvas{display:block;width:100%;height:100%}
.c3d__hint{
  position:absolute;left:16px;bottom:14px;z-index:2;pointer-events:none;
  display:flex;align-items:center;gap:10px;
  font-size:10px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--concrete);
  background:rgba(255,255,255,.86);padding:8px 14px;
}
.c3d__hint i{width:22px;height:2px;background:var(--m-obra);animation:hintSl 2.4s var(--e-io) infinite}
.c3d.is-drag .c3d__hint{opacity:0;transition:opacity .3s}
@media (max-width:900px){.c3d{aspect-ratio:1/1}}

/* ─────────── CONTROLES DE LA ESCENA 3D ─────────── */
.c3d__ui{position:absolute;right:14px;top:14px;z-index:3;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.c3d__ui button{
  background:rgba(255,255,255,.94);border:1px solid var(--line-2);color:var(--ink-2);
  padding:9px 14px;font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  cursor:pointer;transition:background .3s,color .3s,border-color .3s;min-width:104px;text-align:center;
}
.c3d__ui button:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.c3d__ui button.on{background:var(--m-obra);border-color:var(--m-obra);color:var(--navy)}
.c3d__lbl{
  position:absolute;left:14px;top:14px;z-index:3;pointer-events:none;
  background:var(--navy);color:#fff;padding:10px 18px;
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  opacity:0;transform:translateY(-6px);transition:opacity .3s,transform .3s var(--e-out);
}
.c3d__lbl.on{opacity:1;transform:none}
@media (max-width:640px){
  .c3d__ui button{min-width:0;padding:8px 10px;font-size:9.5px;letter-spacing:.1em}
  .c3d__hint{font-size:9px;padding:7px 10px}
}

/* ─────────── FLOTA EN 3D ─────────── */
.f3d{
  display:none;position:relative;width:100%;aspect-ratio:16/9;
  background:linear-gradient(180deg,#9db9cf 0%,#bcd0de 44%,#c8d3d8 100%);
  border:1px solid var(--line);cursor:grab;overflow:hidden;
  margin-bottom:clamp(16px,2vw,24px);
}
.f3d.is-on{display:block}
.f3d.is-on ~ .flt{display:none}
.f3d.is-drag{cursor:grabbing}
.f3d canvas{display:block;width:100%;height:100%}
.f3d__ui{position:absolute;right:14px;top:14px;z-index:3;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.f3d__ui button{
  background:rgba(255,255,255,.94);border:1px solid var(--line-2);color:var(--ink-2);
  padding:9px 14px;font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  cursor:pointer;transition:background .3s,color .3s,border-color .3s;min-width:104px;text-align:center}
.f3d__ui button:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.f3d__lbl{
  position:absolute;left:14px;top:14px;z-index:3;pointer-events:none;max-width:min(320px,60%);
  background:var(--navy);color:rgba(255,255,255,.78);padding:14px 20px;font-size:13px;line-height:1.5;
  opacity:0;transform:translateY(-6px);transition:opacity .3s,transform .3s var(--e-out)}
.f3d__lbl.on{opacity:1;transform:none}
.f3d__lbl b{display:block;font-family:var(--f-d);font-size:15px;font-weight:800;color:#fff;margin-bottom:4px}
.f3d__hint{
  position:absolute;left:14px;bottom:14px;z-index:2;pointer-events:none;
  display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.88);padding:8px 14px;
  font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--concrete)}
.f3d__hint i{width:22px;height:2px;background:var(--m-obra);animation:hintSl 2.4s var(--e-io) infinite}
.f3d.is-drag .f3d__hint{opacity:0;transition:opacity .3s}
@media (max-width:640px){
  .f3d{aspect-ratio:4/3}
  .f3d__ui button{min-width:0;padding:8px 10px;font-size:9.5px}
  .f3d__lbl{max-width:70%;padding:10px 14px;font-size:12px}
}

/* ─────────── ARREGLO: el duplicado del menú asomaba por debajo ─────────── */
.mnav a{overflow:hidden}
.mnav a span{display:block;transition:transform .45s var(--e-out)}
.mnav a::after{
  content:attr(data-t);position:absolute;inset:0;left:0;top:0;
  display:grid;place-items:center;
  color:var(--navy);font-weight:600;
  transform:translateY(100%);
  transition:transform .45s var(--e-out);
}
.mnav a:hover span{transform:translateY(-100%)}
.mnav a:hover::after{transform:translateY(0)}

/* ─────────── EL LOGO PASA A LA DERECHA DE LA BARRA ─────────── */
@media (min-width:901px){
  .hdr__in{gap:26px}
  .mnav{order:1;margin-left:0;margin-right:auto}
  .hdr__cta{order:2}
  .logo{order:3;margin-left:10px;padding-left:26px;border-left:1px solid var(--line)}
  .hdr.is-solid .logo{border-left-color:var(--line-2)}
}

/* ══════════════════════════════════════════════════════════════
   CELULAR — el hero limpio, sin dibujos encima del texto
   El dibujo del logo y el campo de paralelas son un lujo de
   pantalla grande: en el telefono solo tapan lo que hay que leer.
   ══════════════════════════════════════════════════════════════ */
@media (max-width:900px){

  /* fuera el dibujo de fondo: se montaba arriba del titular */
  .hb,.field{display:none!important}

  /* el hero respira sin dejar medio metro de vacio */
  .hero{
    min-height:auto;
    padding:104px 0 44px;
    display:block;
    align-items:initial;
  }
  .hero__in{padding-block:0}
  .hero__t{margin-bottom:20px}
  .hero__row{gap:26px}
  .lede{margin-bottom:24px}

  /* los tres numeros en fila, no apilados comiendo pantalla */
  .hero__meta{
    flex-direction:row;
    gap:0;
    border-top:1px solid var(--line);
    padding-top:16px;
  }
  .hero__meta div{
    flex:1;
    flex-direction:column;
    align-items:flex-start;
    gap:4px;
    padding:0 12px 0 0;
    border-bottom:0;
    border-right:1px solid var(--line);
  }
  .hero__meta div:last-child{border-right:0;padding-right:0}
  .hero__meta b{min-width:0;font-size:1.45rem;line-height:1}
  .hero__meta span{font-size:11.5px;line-height:1.35}

  /* la marquesina, mas compacta para que entren dos rubros */
  .mq{padding:13px 0}
  .mq__t{gap:26px;padding-right:26px}
  .mq__t span{font-size:11px}

  /* el boton de WhatsApp arriba de la barra del navegador */
  .wa{
    right:14px;
    bottom:calc(16px + env(safe-area-inset-bottom,0px));
    width:52px;height:52px;
    box-shadow:0 6px 20px rgba(22,41,77,.3);
  }
  .wa svg{width:23px;height:23px}
}

@media (max-width:420px){
  .hero{padding-top:96px}
  .hero__meta div{padding-right:9px}
  .hero__meta b{font-size:1.28rem}
  .hero__meta span{font-size:10.5px}
}

/* ══════════════════════════════════════════════════════════════
   TARJETA DE OBRA — sin comparador plano/obra
   ══════════════════════════════════════════════════════════════ */
.work__tag{
  position:absolute;top:14px;left:14px;z-index:6;background:var(--navy);color:#fff;
  padding:6px 12px;font-size:9.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  opacity:0;transition:opacity .4s;
}
.work:hover .work__tag{opacity:1}
@media (hover:none),(pointer:coarse){.work__tag{opacity:1}}

/* ══════════════════════════════════════════════════════════════
   VISOR DE FOTOS — abrir, agrandar y pasar de una a otra
   ══════════════════════════════════════════════════════════════ */
.proc__ph{
  width:100%;padding:0;border:1px solid var(--line-2);
  cursor:zoom-in;-webkit-appearance:none;appearance:none;
}
.proc__zoom{
  position:absolute;right:12px;bottom:12px;z-index:3;
  width:38px;height:38px;display:grid;place-items:center;
  background:rgba(255,255,255,.92);color:var(--navy);
  opacity:0;transform:translateY(6px);
  transition:opacity .35s var(--e-out),transform .35s var(--e-out);
  pointer-events:none;
}
.proc__zoom svg{width:17px;height:17px}
.proc__i:hover .proc__zoom,.proc__ph:focus-visible .proc__zoom{opacity:1;transform:none}
@media (hover:none),(pointer:coarse){.proc__zoom{opacity:1;transform:none}}

.lb{
  position:fixed;inset:0;z-index:9800;display:none;
  background:rgba(12,15,22,.96);
  -webkit-user-select:none;user-select:none;
}
.lb.on{display:grid;grid-template-rows:auto 1fr auto}
.lb__bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px clamp(14px,3vw,28px);color:rgba(255,255,255,.75);
}
.lb__ct{font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.lb__ct b{color:#fff}
.lb__x{
  width:42px;height:42px;display:grid;place-items:center;flex-shrink:0;
  background:rgba(255,255,255,.08);color:#fff;transition:background .3s;
}
.lb__x:hover{background:var(--m-obra);color:var(--navy)}
.lb__x svg{width:18px;height:18px}

.lb__stage{
  position:relative;overflow:hidden;
  display:grid;place-items:center;
  padding:0 clamp(8px,2vw,20px);
}
.lb__img{
  max-width:100%;max-height:100%;object-fit:contain;display:block;
  transition:opacity .28s var(--e-out),transform .35s var(--e-out);
  cursor:zoom-in;
}
.lb__img.cargando{opacity:.25}
.lb.zoom .lb__img{cursor:zoom-out;transform:scale(2.2)}

.lb__nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:52px;height:52px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);color:#fff;transition:background .3s,opacity .3s;
}
.lb__nav:hover{background:var(--m-obra);color:var(--navy)}
.lb__nav[disabled]{opacity:.2;pointer-events:none}
.lb__nav svg{width:20px;height:20px}
.lb__nav--p{left:clamp(8px,2vw,22px)}
.lb__nav--n{right:clamp(8px,2vw,22px)}
.lb.zoom .lb__nav{opacity:0;pointer-events:none}

.lb__tira{
  display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;
  padding:14px clamp(14px,3vw,28px) 18px;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent;
}
.lb__tira::-webkit-scrollbar{height:5px}
.lb__tira::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25)}
.lb__t{
  flex:0 0 auto;width:74px;height:56px;padding:0;border:0;
  opacity:.42;transition:opacity .3s,outline-color .3s;
  outline:2px solid transparent;outline-offset:-2px;cursor:pointer;background:#000;
}
.lb__t img{width:100%;height:100%;object-fit:cover;display:block}
.lb__t:hover{opacity:.8}
.lb__t.on{opacity:1;outline-color:var(--m-obra)}

@media (max-width:640px){
  .lb__nav{width:44px;height:44px}
  .lb__t{width:58px;height:44px}
  .lb__bar{padding:12px 14px}
}
body.lb-abierto{overflow:hidden}

/* ══════════════════════════════════════════════════════════════
   WHATSAPP EN CELULAR — aparece al bajar, no tapa el inicio
   ══════════════════════════════════════════════════════════════ */
@media (max-width:900px){
  .wa{
    opacity:0;transform:translateY(16px) scale(.85);pointer-events:none;
    transition:opacity .4s var(--e-out),transform .4s var(--e-out);
  }
  html.wa-on .wa{opacity:1;transform:none;pointer-events:auto}
}