/* ============================================================
   DOLMEN SISTEMAS AVANZADOS — Design System
   ============================================================ */
:root{
  --ink:#171410;
  --paper:#F4F0E9;
  --paper-2:#EEE9E0;
  --charcoal:#1A1714;
  --charcoal-2:#221E1A;
  --muted:#6E655A;
  --muted-d:#9C9083;
  --line:#DED7CB;
  --line-d:rgba(244,240,233,.13);
  --orange:#CD5B0E;
  --orange-2:#E1721C;
  --maxw:1340px;
  --pad:clamp(1.25rem,5vw,4.5rem);
  --sp:clamp(4.5rem,10vw,8rem);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{font-family:"Inter",system-ui,sans-serif;background:var(--paper);color:var(--ink);
  font-size:clamp(1rem,.55vw + .85rem,1.075rem);line-height:1.72;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:.7rem 1rem;z-index:100}
.skip:focus{left:0}

/* Type */
h1,h2,h3,h4{font-family:"Jost",sans-serif;font-weight:300;letter-spacing:-.012em;line-height:1.03}
.h1{font-size:clamp(2.9rem,8vw,6.4rem);line-height:1}
.h2{font-size:clamp(2rem,5vw,3.8rem);line-height:1.04}
.h3{font-size:clamp(1.35rem,2.6vw,2.1rem);line-height:1.08}
strong,b{font-weight:500}
.mono{font-family:"Space Mono",monospace}
.eyebrow{font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--orange);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--orange);display:inline-block}
.lead{font-size:clamp(1.05rem,1.4vw,1.32rem);line-height:1.6;color:var(--muted);font-weight:400}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.section{padding-block:var(--sp)}
.on-dark{background:var(--charcoal);color:var(--paper)}
.on-dark .h1,.on-dark .h2,.on-dark .h3{color:#fff}
.on-dark .lead{color:var(--muted-d)}
.on-dark .eyebrow{color:var(--orange-2)}

/* Buttons */
.btn{--bg:var(--ink);--fg:var(--paper);display:inline-flex;align-items:center;gap:.8em;
  font-family:"Jost",sans-serif;font-weight:400;font-size:.95rem;letter-spacing:.02em;
  padding:1.05em 1.9em;background:var(--bg);color:var(--fg);border:1px solid var(--bg);cursor:pointer;
  transition:background .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease);overflow:hidden}
.btn .arw{transition:transform .5s var(--ease)}
.btn:hover .arw{transform:translateX(5px)}
.btn--accent{--bg:var(--orange);--fg:#fff;border-color:var(--orange)}
.btn--accent:hover{background:#b64d08;border-color:#b64d08}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:rgba(23,20,16,.28)}
.btn--ghost:hover{--bg:var(--ink);--fg:var(--paper);border-color:var(--ink)}
.btn--onDark{--bg:transparent;--fg:var(--paper);border-color:rgba(244,240,233,.32)}
.btn--onDark:hover{--bg:var(--paper);--fg:var(--ink);border-color:var(--paper)}
.txtlink{font-family:"Jost",sans-serif;display:inline-flex;align-items:center;gap:.6em;font-size:.95rem;
  border-bottom:1px solid rgba(23,20,16,.25);padding-bottom:.15em;transition:border-color .4s,color .4s}
.txtlink:hover{color:var(--orange);border-color:var(--orange)}
.on-dark .txtlink{border-color:var(--line-d);color:var(--paper)}
.on-dark .txtlink:hover{color:var(--orange-2);border-color:var(--orange-2)}

/* Header */
.hd{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .5s var(--ease),border-color .5s var(--ease)}
.hd__in{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1.25rem var(--pad);transition:padding .5s var(--ease)}
.hd.solid{background:rgba(244,240,233,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd.solid .hd__in{padding-top:.9rem;padding-bottom:.9rem}
.hd.solid .brand__word,.hd.solid .nav a,.hd.solid .hd__tel,.hd.solid .burger span{color:var(--ink)}
.hd.inner{background:rgba(244,240,233,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd.inner .brand__word,.hd.inner .nav a,.hd.inner .hd__tel{color:var(--ink)}
.hd.inner .burger span{background:var(--ink)}
.brand{display:flex;align-items:center;gap:.7rem;z-index:2}
.brand svg{width:30px;height:auto;flex:none}
.brand__word{line-height:.95;color:#fff;transition:color .5s var(--ease)}
.brand__word b{font-family:"Jost";font-weight:500;font-size:1.14rem;letter-spacing:.16em;display:block}
.brand__word span{font-family:"Space Mono";font-size:.52rem;letter-spacing:.32em;opacity:.72;display:block;margin-top:2px}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{font-family:"Jost";font-weight:400;font-size:.94rem;letter-spacing:.02em;color:rgba(255,255,255,.9);position:relative;transition:color .4s}
.nav a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--orange);transition:width .4s var(--ease)}
.nav a:hover,.nav a.active{color:#fff}
.hd.solid .nav a:hover,.hd.solid .nav a.active,.hd.inner .nav a:hover,.hd.inner .nav a.active{color:var(--orange)}
.nav a:hover::after,.nav a.active::after{width:100%}
.hd__cta{display:flex;align-items:center;gap:1.3rem}
.hd__tel{font-family:"Jost";font-size:.95rem;color:rgba(255,255,255,.92);display:inline-flex;align-items:center;gap:.5em;transition:color .4s}
.hd__tel:hover{color:var(--orange)}
.hd__tel svg{width:15px;height:15px;flex:none}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:2}
.burger span{width:26px;height:1.5px;background:#fff;transition:.4s var(--ease)}
@media(max-width:1040px){.nav,.hd__cta .btn,.hd__tel{display:none}.burger{display:flex}}

/* Mobile menu */
.menu{position:fixed;inset:0;z-index:55;background:var(--charcoal);color:var(--paper);transform:translateY(-100%);
  transition:transform .7s var(--ease);display:flex;flex-direction:column;justify-content:center;padding:var(--pad)}
.menu.open{transform:translateY(0)}
.menu a.ml{font-family:"Jost";font-weight:300;font-size:clamp(1.8rem,8vw,3rem);padding:.24em 0;
  border-bottom:1px solid var(--line-d);display:flex;justify-content:space-between;align-items:center;color:var(--paper)}
.menu a .n{font-family:"Space Mono";font-size:.8rem;color:var(--orange);letter-spacing:.1em}
.menu__foot{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1.4rem;font-family:"Space Mono";font-size:.72rem;letter-spacing:.12em;color:var(--muted-d)}
.menu__foot a{color:var(--muted-d)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;color:var(--paper)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,17,13,.42) 0%,rgba(20,17,13,.05) 34%,rgba(20,17,13,.12) 60%,rgba(20,17,13,.8) 100%)}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s var(--ease)}
.hero__slide.on{opacity:1}
.hero__slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:kb 14s ease-out forwards}
@keyframes kb{to{transform:scale(1)}}
.hero__in{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(3rem,7vw,5rem)}
.hero h1{max-width:15ch;margin:.5rem 0 1.3rem;text-shadow:0 2px 40px rgba(0,0,0,.25)}
.hero .lead{color:rgba(244,240,233,.9);max-width:46ch;margin-bottom:2rem}
.hero__btns{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.hero__tel{font-family:"Jost";font-size:1rem;color:#fff;display:inline-flex;align-items:center;gap:.6em;
  border-bottom:1px solid rgba(244,240,233,.4);padding-bottom:.25em;transition:border-color .4s,color .4s}
.hero__tel:hover{color:var(--orange-2);border-color:var(--orange-2)}
.hero__tel svg{width:16px;height:16px}
.hero__idx{position:absolute;left:var(--pad);top:clamp(6rem,13vh,9rem);z-index:2;writing-mode:vertical-rl;
  font-family:"Space Mono";font-size:.66rem;letter-spacing:.3em;color:rgba(244,240,233,.5);text-transform:uppercase}
.hero__meta{position:absolute;top:clamp(6rem,13vh,9rem);right:var(--pad);z-index:2;text-align:right;
  font-family:"Space Mono";font-size:.66rem;letter-spacing:.16em;color:rgba(244,240,233,.58);line-height:2}
.hero__meta b{color:var(--orange-2);font-weight:400}
.dots{position:absolute;bottom:1.6rem;right:var(--pad);z-index:2;display:flex;gap:.5rem}
.dots button{width:26px;height:2px;background:rgba(244,240,233,.3);border:0;cursor:pointer;padding:0;transition:background .4s}
.dots button.on{background:var(--orange)}
.scrollcue{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);z-index:2;
  font-family:"Space Mono";font-size:.6rem;letter-spacing:.3em;color:rgba(244,240,233,.6);display:flex;flex-direction:column;align-items:center;gap:.5rem}
.scrollcue i{width:1px;height:34px;background:linear-gradient(var(--orange),transparent);display:block;animation:cue 2.4s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleY(.4);opacity:.4;transform-origin:top}50%{transform:scaleY(1);opacity:1;transform-origin:top}}
@media(max-width:640px){.hero__idx,.hero__meta,.scrollcue{display:none}}

/* Page hero (inner pages) */
.phero{position:relative;padding:calc(var(--sp) + 4rem) 0 var(--sp);color:var(--paper);overflow:hidden;isolation:isolate}
.phero img.phero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.phero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,17,13,.72),rgba(20,17,13,.55) 55%,rgba(20,17,13,.82))}
.phero h1{max-width:20ch;margin:.6rem 0 1.2rem}
.phero .lead{color:rgba(244,240,233,.9);max-width:52ch}
.phero--plain{background:var(--charcoal);padding-top:calc(var(--sp) + 5rem)}
.phero--plain::after{display:none}

/* Breadcrumbs */
.crumbs{font-family:"Space Mono";font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  display:flex;flex-wrap:wrap;gap:.6em;align-items:center;color:rgba(244,240,233,.6);margin-bottom:1.4rem}
.crumbs a{color:rgba(244,240,233,.6)}.crumbs a:hover{color:var(--orange-2)}
.crumbs .sep{opacity:.5}
.crumbs b{color:var(--orange-2);font-weight:400}
.crumbs--dark{color:var(--muted)}.crumbs--dark a{color:var(--muted)}.crumbs--dark b{color:var(--orange)}

/* Section header */
.shead{display:grid;gap:1.2rem;max-width:62ch;margin-bottom:clamp(2.4rem,5vw,3.6rem)}

/* Pillars strip (replaces fake stats) */
.pillars{background:var(--charcoal);color:var(--paper)}
.pillars__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.pillar{padding:clamp(2.2rem,4vw,3.2rem) clamp(1.2rem,2.5vw,2.2rem);border-left:1px solid var(--line-d)}
.pillar:first-child{border-left:0}
.pillar .pn{font-family:"Space Mono";font-size:.7rem;letter-spacing:.14em;color:var(--orange-2)}
.pillar h3{font-family:"Jost";font-weight:300;font-size:clamp(1.3rem,2.2vw,1.7rem);margin:1rem 0 .7rem;line-height:1.1}
.pillar p{color:var(--muted-d);font-size:.92rem;line-height:1.6}
@media(max-width:820px){.pillars__grid{grid-template-columns:1fr 1fr}.pillar:nth-child(3){border-left:0}
  .pillar:nth-child(3),.pillar:nth-child(4){border-top:1px solid var(--line-d)}}
@media(max-width:480px){.pillars__grid{grid-template-columns:1fr}.pillar{border-left:0;border-top:1px solid var(--line-d)}.pillar:first-child{border-top:0}}

/* Two-column feature */
.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.feature--rev .feature__media{order:-1}
.feature__txt .h2{margin:.5rem 0 1.4rem;max-width:17ch}
.feature__txt p{color:var(--muted);margin-bottom:1.1rem;max-width:54ch}
.on-dark .feature__txt p{color:var(--muted-d)}
.feature__media{position:relative}
.feature__media img{width:100%;object-fit:cover;aspect-ratio:4/3}
.feature__media figcaption{position:absolute;left:0;bottom:0;background:var(--charcoal);color:var(--paper);
  font-family:"Space Mono";font-size:.6rem;letter-spacing:.14em;padding:.7rem 1rem;text-transform:uppercase}
.facts{margin-top:2rem;display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.on-dark .facts{background:var(--line-d);border-color:var(--line-d)}
.fact{background:var(--paper);padding:1rem 1.2rem;display:flex;justify-content:space-between;gap:1rem;align-items:baseline}
.on-dark .fact{background:var(--charcoal)}
.fact dt{font-family:"Space Mono";font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.on-dark .fact dt{color:var(--muted-d)}
.fact dd{font-family:"Jost";font-weight:400;font-size:1rem;text-align:right}
@media(max-width:860px){.feature{grid-template-columns:1fr}.feature__media{order:-1}.feature__media img{aspect-ratio:16/10}}

/* Approach list */
.approach{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.on-dark .approach{background:var(--line-d);border-color:var(--line-d)}
.appr{background:var(--paper);padding:clamp(1.6rem,3vw,2.4rem)}
.on-dark .appr{background:var(--charcoal)}
.appr .an{font-family:"Space Mono";font-size:.7rem;color:var(--orange);letter-spacing:.12em}
.appr h3{font-size:clamp(1.2rem,2vw,1.5rem);margin:.9rem 0 .6rem;font-weight:300}
.appr p{color:var(--muted);font-size:.92rem;line-height:1.62}
.on-dark .appr p{color:var(--muted-d)}
@media(max-width:820px){.approach{grid-template-columns:1fr}}

/* Services accordion */
.acc{border-top:1px solid var(--line-d)}
.acc__item{border-bottom:1px solid var(--line-d)}
.acc__head{width:100%;background:none;border:0;cursor:pointer;color:var(--paper);display:grid;
  grid-template-columns:auto 1fr auto;align-items:center;gap:1.5rem;padding:clamp(1.4rem,3vw,2.1rem) 0;text-align:left}
.acc__n{font-family:"Space Mono";font-size:.78rem;color:var(--orange);letter-spacing:.1em}
.acc__t{font-family:"Jost";font-weight:300;font-size:clamp(1.4rem,3vw,2.2rem);letter-spacing:-.01em;transition:color .4s,transform .5s var(--ease)}
.acc__ico{width:20px;height:20px;position:relative;flex:none}
.acc__ico::before,.acc__ico::after{content:"";position:absolute;background:var(--paper);transition:transform .5s var(--ease),background .4s}
.acc__ico::before{top:50%;left:0;width:100%;height:1.5px;transform:translateY(-50%)}
.acc__ico::after{left:50%;top:0;height:100%;width:1.5px;transform:translateX(-50%)}
.acc__item.open .acc__ico::after{transform:translateX(-50%) scaleY(0)}
.acc__item.open .acc__ico::before{background:var(--orange)}
.acc__item.open .acc__t{color:var(--orange-2)}
.acc__head:hover .acc__t{transform:translateX(8px)}
.acc__body{max-height:0;overflow:hidden;transition:max-height .6s var(--ease)}
.acc__inner{padding:0 0 2.2rem;display:grid;grid-template-columns:1fr 1.3fr;gap:2rem}
.acc__desc{color:var(--muted-d);max-width:42ch}
.acc__tags{display:flex;flex-wrap:wrap;gap:.55rem;align-content:flex-start}
.tag{font-family:"Space Mono";font-size:.7rem;letter-spacing:.06em;color:var(--paper);
  border:1px solid var(--line-d);padding:.5em .9em;border-radius:100px;transition:border-color .4s,color .4s}
.tag:hover{border-color:var(--orange);color:var(--orange-2)}
.acc__more{margin-top:1.4rem}
@media(max-width:720px){.acc__inner{grid-template-columns:1fr;gap:1.3rem}}

/* Gallery grid + filter */
.gfilter{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:clamp(2rem,4vw,3rem)}
.gfilter button{font-family:"Space Mono";font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  background:none;border:1px solid var(--line);color:var(--muted);padding:.6em 1.1em;cursor:pointer;border-radius:100px;
  transition:.35s var(--ease)}
.gfilter button:hover{border-color:var(--ink);color:var(--ink)}
.gfilter button.on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.gal{columns:3;column-gap:clamp(.8rem,1.4vw,1.4rem)}
.gitem{break-inside:avoid;margin-bottom:clamp(.8rem,1.4vw,1.4rem);position:relative;overflow:hidden;cursor:pointer;background:var(--charcoal);display:block}
.gitem img{width:100%;transition:transform 1s var(--ease)}
.gitem:hover img{transform:scale(1.05)}
.gitem__ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.1rem 1.2rem;
  background:linear-gradient(180deg,transparent 45%,rgba(20,17,13,.72));opacity:0;transition:opacity .5s var(--ease)}
.gitem:hover .gitem__ov{opacity:1}
.gitem__tag{font-family:"Space Mono";font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-2)}
.gitem__t{font-family:"Jost";font-weight:300;font-size:1.2rem;color:#fff;margin-top:.3rem;line-height:1.1}
.gitem__place{font-size:.8rem;color:rgba(244,240,233,.75)}
.gitem.hide{display:none}
@media(max-width:900px){.gal{columns:2}}
@media(max-width:560px){.gal{columns:1}}

/* Home mixed grid (curated) */
.grid{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(1rem,1.6vw,1.5rem)}
.card{position:relative;overflow:hidden;background:var(--charcoal);grid-column:span 2;cursor:pointer}
.card--wide{grid-column:span 4}
.card--tall{grid-column:span 2}
.card__img{aspect-ratio:4/3;overflow:hidden}
.card--wide .card__img{aspect-ratio:16/9}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.card:hover .card__img img{transform:scale(1.05)}
.card__ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(1.1rem,2vw,1.7rem);color:var(--paper);
  background:linear-gradient(180deg,rgba(20,17,13,0) 40%,rgba(20,17,13,.72))}
.card__tag{font-family:"Space Mono";font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-2);margin-bottom:.4rem}
.card__ttl{font-family:"Jost";font-weight:300;font-size:clamp(1.2rem,2.2vw,1.8rem);line-height:1.05}
.card__place{font-size:.83rem;color:rgba(244,240,233,.72);margin-top:.3rem}
@media(max-width:860px){.grid{grid-template-columns:1fr 1fr}.card,.card--wide,.card--tall{grid-column:span 1}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.card,.card--wide,.card--tall{grid-column:span 1}}

/* Compact process (recorrido de obra) */
.proc2{background:var(--charcoal);color:var(--paper);overflow:hidden}
.proc2__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,4rem);align-items:center}
.proc2__stage{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--charcoal-2)}
.proc2__stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1s var(--ease)}
.proc2__stage img.on{opacity:1}
.proc2__stage .pnum{position:absolute;left:1rem;bottom:.4rem;z-index:2;font-family:"Jost";font-weight:300;font-size:clamp(3rem,7vw,5.5rem);color:rgba(244,240,233,.9);line-height:1;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.proc2__info .pn{font-family:"Space Mono";font-size:.72rem;letter-spacing:.16em;color:var(--orange-2);text-transform:uppercase}
.proc2__info h3{font-size:clamp(1.6rem,3vw,2.4rem);margin:.6rem 0 .8rem;font-weight:300}
.proc2__info p{color:var(--muted-d);max-width:42ch;min-height:3.2em}
.proc2__steps{display:flex;flex-direction:column;gap:0;margin-top:1.8rem;border-top:1px solid var(--line-d)}
.proc2__step{background:none;border:0;border-bottom:1px solid var(--line-d);cursor:pointer;color:var(--paper);
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;padding:.85rem 0;text-align:left;transition:padding-left .4s var(--ease)}
.proc2__step .sn{font-family:"Space Mono";font-size:.72rem;color:rgba(244,240,233,.5);letter-spacing:.1em}
.proc2__step .st{font-family:"Jost";font-weight:300;font-size:1.05rem;transition:color .4s}
.proc2__step .sbar{width:0;height:1px;background:var(--orange);transition:width .5s var(--ease)}
.proc2__step:hover{padding-left:.6rem}
.proc2__step.on .sn{color:var(--orange-2)}
.proc2__step.on .st{color:var(--orange-2)}
.proc2__step.on .sbar{width:32px}
@media(max-width:820px){.proc2__grid{grid-template-columns:1fr}.proc2__info p{min-height:auto}}

/* Casos */
.caso{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,4vw,4rem);align-items:center;padding-block:clamp(2.4rem,5vw,3.8rem);border-top:1px solid var(--line)}
.caso:nth-child(even) .caso__img{order:2}
.caso__img{overflow:hidden}
.caso__img img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform 1.1s var(--ease)}
.caso:hover .caso__img img{transform:scale(1.04)}
.caso__tag{font-family:"Space Mono";font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.caso__t{font-family:"Jost";font-weight:300;font-size:clamp(1.6rem,3.2vw,2.5rem);margin:.6rem 0 1.4rem;line-height:1.05;max-width:20ch}
.caso__specs{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:1.6rem}
.caso__row{background:var(--paper);padding:.8rem 1.1rem;display:grid;grid-template-columns:8.5rem 1fr;gap:1rem}
.caso__row dt{font-family:"Space Mono";font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding-top:.2em}
.caso__row dd{font-size:.95rem}
@media(max-width:820px){.caso{grid-template-columns:1fr}.caso:nth-child(even) .caso__img{order:-1}.caso__img img{aspect-ratio:16/10}}

/* CTA band */
.band{position:relative;color:var(--paper);overflow:hidden;isolation:isolate}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,17,13,.86),rgba(20,17,13,.5))}
.band__in{max-width:var(--maxw);margin:0 auto;padding:clamp(4rem,9vw,7rem) var(--pad)}
.band .h2{max-width:17ch;margin:.5rem 0 1.8rem}
.band__btns{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}

/* Contact */
.contact__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2.5rem,6vw,6rem)}
.contact__aside .h2{margin:.5rem 0 1.3rem;max-width:14ch}
.contact__aside p{color:var(--muted-d);max-width:40ch;margin-bottom:2.2rem}
.cinfo{display:grid;gap:1px;background:var(--line-d);border:1px solid var(--line-d)}
.cinfo a,.cinfo div{background:var(--charcoal);padding:1.05rem 1.2rem;display:flex;justify-content:space-between;gap:1rem;align-items:center;transition:background .4s}
.cinfo a:hover{background:var(--charcoal-2)}
.cinfo dt{font-family:"Space Mono";font-size:.63rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-d)}
.cinfo dd{font-family:"Jost";font-weight:400;font-size:1rem;color:var(--paper);text-align:right}
.cinfo .cd{color:var(--orange-2)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem 1.4rem}
.field{display:flex;flex-direction:column}
.field--full{grid-column:1/-1}
.field label{font-family:"Space Mono";font-size:.63rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-d);margin-bottom:.55rem}
.field input,.field select,.field textarea{background:transparent;border:0;border-bottom:1px solid var(--line-d);color:var(--paper);
  font-family:"Inter";font-size:1rem;padding:.7rem 0;transition:border-color .4s}
.field textarea{resize:vertical;min-height:100px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--orange)}
.field select{appearance:none;cursor:pointer}
.field select option{background:var(--charcoal);color:var(--paper)}
.form__foot{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-top:.4rem}
.form__note{font-family:"Space Mono";font-size:.62rem;letter-spacing:.05em;color:var(--muted-d);max-width:36ch;line-height:1.6}
@media(max-width:860px){.contact__grid{grid-template-columns:1fr}}
@media(max-width:520px){.form{grid-template-columns:1fr}}

/* Blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,2.5vw,2.2rem)}
.post{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.post:hover{transform:translateY(-4px);box-shadow:0 20px 50px -30px rgba(23,20,16,.4)}
.post__img{aspect-ratio:16/10;overflow:hidden}
.post__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.post:hover .post__img img{transform:scale(1.05)}
.post__body{padding:1.4rem 1.4rem 1.6rem}
.post__meta{font-family:"Space Mono";font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}
.post__t{font-family:"Jost";font-weight:300;font-size:1.35rem;line-height:1.15;margin:.7rem 0 .6rem}
.post__x{color:var(--muted);font-size:.92rem}
@media(max-width:820px){.posts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.posts{grid-template-columns:1fr}}

/* Article */
.article{max-width:70ch;margin:0 auto}
.article p{color:var(--ink);margin-bottom:1.3rem}
.article h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:2.4rem 0 1rem}
.article ul{margin:0 0 1.3rem 1.1rem;color:var(--ink)}
.article li{margin-bottom:.5rem}
.article img{margin:2rem 0;width:100%}

/* Footer */
.ft{background:var(--charcoal);color:var(--paper);border-top:1px solid var(--line-d)}
.ft__top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2.5rem;padding-block:clamp(3.4rem,6vw,5rem)}
.ft__brand svg{width:34px;margin-bottom:1.1rem}
.ft__brand p{color:var(--muted-d);max-width:34ch;font-size:.92rem}
.ft__brand .ft__tel{display:inline-block;margin-top:1.1rem;font-family:"Jost";font-size:1.2rem;color:var(--orange-2)}
.ft__col h4{font-family:"Space Mono";font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-2);margin-bottom:1.2rem;font-weight:400}
.ft__col a{display:block;font-family:"Jost";font-weight:300;color:rgba(244,240,233,.82);padding:.32em 0;font-size:.97rem;transition:color .35s}
.ft__col a:hover{color:var(--orange-2)}
.ft__strip{border-top:1px solid var(--line-d);padding-block:1.5rem;display:flex;justify-content:center;flex-wrap:wrap;gap:.5rem 1.4rem}
.ft__strip span{font-family:"Space Mono";font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-d)}
.ft__strip b{color:var(--orange-2);font-weight:400}
.ft__base{border-top:1px solid var(--line-d);padding-block:1.3rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.ft__base p,.ft__base a{font-family:"Space Mono";font-size:.63rem;letter-spacing:.08em;color:var(--muted-d)}
@media(max-width:860px){.ft__top{grid-template-columns:1fr 1fr}.ft__brand{grid-column:1/-1}}
@media(max-width:520px){.ft__top{grid-template-columns:1fr}}

/* Floating contact */
.fab{position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:.7rem}
.fab__opts{display:flex;flex-direction:column;gap:.6rem;align-items:flex-end;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.fab__opt{display:inline-flex;align-items:center;gap:.6em;background:var(--charcoal);color:var(--paper);
  font-family:"Jost";font-size:.9rem;padding:.7em 1.1em;border:1px solid var(--line-d);white-space:nowrap;
  box-shadow:0 14px 40px -18px rgba(0,0,0,.6);transition:background .35s,transform .35s}
.fab__opt:hover{background:var(--charcoal-2)}
.fab__opt svg{width:17px;height:17px;flex:none}
.fab__main{position:relative;width:60px;height:60px;border-radius:50%;background:#25D366;border:0;cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:0 14px 40px -12px rgba(37,211,102,.6);transition:transform .4s var(--ease)}
.fab__main svg{width:30px;height:30px}
.fab__main::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;z-index:-1;animation:ping 2.6s var(--ease) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.5}70%,100%{transform:scale(1.7);opacity:0}}
.fab__main:hover{transform:scale(1.06)}
.fab__tip{position:absolute;right:74px;top:50%;transform:translateY(-50%) translateX(8px);background:var(--ink);color:var(--paper);
  font-family:"Jost";font-size:.85rem;padding:.6em 1em;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .35s,transform .35s}
.fab__tip::after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%) rotate(45deg);width:10px;height:10px;background:var(--ink)}
.fab:hover .fab__tip{opacity:1;transform:translateY(-50%) translateX(0)}
/* mobile: options hidden until toggled */
.fab__opts{opacity:0;transform:translateY(10px) scale(.96);pointer-events:none}
.fab.open .fab__opts{opacity:1;transform:none;pointer-events:auto}
@media(hover:hover) and (min-width:821px){.fab__opts{display:none}} /* desktop uses single wa button + tip */
@media(max-width:820px){.fab__tip{display:none}}
@media (prefers-reduced-motion:reduce){.fab__main::before{animation:none}}

/* Reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}.hero__slide img{transform:none}}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(15,13,11,.94);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;padding:clamp(1rem,4vw,3rem)}
.lb.on{opacity:1;visibility:visible}
.lb img{max-width:100%;max-height:88vh;object-fit:contain;box-shadow:0 30px 80px -20px rgba(0,0,0,.8)}
.lb__close{position:absolute;top:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem);background:none;border:0;color:var(--paper);
  font-family:"Space Mono";font-size:.8rem;letter-spacing:.1em;cursor:pointer;padding:.5rem}
.lb__cap{position:absolute;bottom:clamp(1rem,3vw,2rem);left:0;right:0;text-align:center;color:var(--muted-d);font-family:"Space Mono";font-size:.72rem;letter-spacing:.12em}

/* Consent checkbox */
.consent{margin-top:.3rem}
.consent__label{display:flex;gap:.7rem;align-items:flex-start;cursor:pointer;font-family:"Inter";text-transform:none;letter-spacing:0}
.consent__label input{appearance:none;-webkit-appearance:none;flex:none;width:20px;height:20px;margin-top:2px;border:1px solid var(--line-d);background:transparent;cursor:pointer;position:relative;transition:.3s}
.consent__label input:checked{background:var(--orange);border-color:var(--orange)}
.consent__label input:checked::after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.consent__label input:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.consent__label span{font-size:.85rem;line-height:1.5;color:var(--muted-d)}
.consent__label a{color:var(--orange-2);border-bottom:1px solid rgba(225,114,28,.4)}
.consent.invalid input{border-color:#d9534f}
.consent.invalid span{color:#e88}

/* Legal pages */
.legal{max-width:76ch;margin:0 auto}
.legal .updated{font-family:"Space Mono";font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:2.4rem;padding-bottom:1.2rem;border-bottom:1px solid var(--line)}
.legal h2{font-family:"Jost";font-weight:400;font-size:clamp(1.35rem,2.6vw,1.85rem);margin:2.6rem 0 .9rem;padding-top:.4rem}
.legal h3{font-family:"Jost";font-weight:500;font-size:1.05rem;margin:1.6rem 0 .5rem;color:var(--ink)}
.legal p{color:var(--ink);margin-bottom:1.05rem;line-height:1.72}
.legal ul{margin:0 0 1.2rem 1.2rem}
.legal li{margin-bottom:.5rem;line-height:1.65}
.legal a{color:var(--orange);border-bottom:1px solid rgba(205,91,14,.3)}
.legal dl.ids{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin:1.4rem 0 1.8rem}
.legal dl.ids>div{background:var(--paper);padding:.85rem 1.1rem;display:grid;grid-template-columns:12rem 1fr;gap:1rem}
.legal dl.ids dt{font-family:"Space Mono";font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:.15em}
.legal dl.ids dd{font-size:.97rem}
@media(max-width:560px){.legal dl.ids>div{grid-template-columns:1fr;gap:.2rem}}
.todo{display:block;background:#FBEFE4;border:1px dashed var(--orange);border-left:3px solid var(--orange);
  padding:1rem 1.2rem;margin:1.2rem 0;font-size:.9rem;line-height:1.6;color:#5c3a1e}
.todo b{font-family:"Space Mono";font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);display:block;margin-bottom:.4rem}

/* ============================================================
   AUDITORÍA — refinamientos finales
   ============================================================ */
/* Contraste de texto sobre fondo oscuro (AA) */
:root{--muted-d:#A99D8F}

/* Marca: color heredado que cambia según estado del header */
.brand svg{color:#EDE7DC}
.hd.solid .brand svg,.hd.inner .brand svg{color:#26231F}
.ft__brand svg{color:#514c44}

/* Burger visible cuando el header se vuelve claro al hacer scroll */
.hd.solid .burger span{background:var(--ink)}
/* Animación hamburguesa → aspa */
.burger span{transition:transform .4s var(--ease),opacity .25s var(--ease),background .4s}
.burger.is-x span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-x span:nth-child(2){opacity:0}
.burger.is-x span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* Con el menú abierto: header transparente y marca/aspa claras sobre el panel oscuro */
body.menu-open .hd{background:transparent!important;backdrop-filter:none!important;border-color:transparent!important}
body.menu-open .brand svg{color:#EDE7DC}
body.menu-open .brand__word{color:#F4F0E9}
body.menu-open .burger span{background:#F4F0E9}

/* CTA dentro del menú móvil */
.menu__cta{align-self:flex-start;margin-top:1.9rem}

/* Tarjetas como enlaces accesibles */
.card{display:block;color:inherit;text-decoration:none}

/* Botón flotante: pulso más discreto y elegante */
@keyframes ping{0%{transform:scale(1);opacity:.32}70%,100%{transform:scale(1.45);opacity:0}}
.fab__main::before{animation:ping 3.4s var(--ease) infinite}

/* Foco visible coherente en tarjetas e ítems de galería */
.card:focus-visible,.gitem:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

/* Evita reflow del acordeón en primer render */
.acc__body{will-change:max-height}