/* ===========================================================
   BUGA LUXURY — hoja de estilo
   Paleta tomada del logo: oro #D7AA57 sobre crema y tinta cálida.
   =========================================================== */
:root{
  --gold:#D7AA57;
  --gold-d:#B98B3B;
  --gold-l:#E8CE95;
  --ink:#191714;
  --ink-2:#2B2620;
  --ink-x:#100F0D;
  --stone:#7B7268;
  --stone-l:#A89E91;
  --cream:#F7F4EE;
  --cream-2:#F0EBE1;
  --cream-3:#E9E2D5;
  --line:#E2DBCE;
  --line-2:#D3C9B7;

  /* Display: Instrument Serif (editorial, alto contraste, cursiva con carácter).
     Texto e interfaz: Archivo (grotesca sobria, aguanta bien la caja alta espaciada). */
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Archivo','Helvetica Neue',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;

  --pad:clamp(20px,5vw,88px);
  --ease:cubic-bezier(.22,.61,.36,1);
  --out:cubic-bezier(.16,1,.3,1);
  --sh:0 2px 10px rgba(25,23,20,.05), 0 24px 60px -30px rgba(25,23,20,.3);
  --sh-l:0 40px 100px -40px rgba(25,23,20,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font:400 15.5px/1.7 var(--sans);letter-spacing:0;overflow-x:hidden;
}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:400;line-height:1.1;letter-spacing:-.004em}
p{margin:0}
::selection{background:var(--gold);color:var(--ink-x)}

/* ---------------------------------------------------- base */
.wrap{max-width:1500px;margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:1180px;margin:0 auto;padding:0 var(--pad)}
.sec{padding:clamp(70px,9vw,160px) 0;position:relative}
.sec-sm{padding:clamp(50px,6vw,100px) 0}
.tint{background:var(--cream-2)}
.dark{background:var(--ink-x);color:var(--cream)}

.kicker{
  font:400 10.5px/1 var(--sans);letter-spacing:.34em;text-transform:uppercase;color:var(--gold-d);
  display:flex;align-items:center;gap:14px
}
.kicker::before{content:"";width:30px;height:1px;background:var(--gold);flex:none}
.kicker.c{justify-content:center}
.dark .kicker{color:var(--gold-l)}

.d-xl{font-size:clamp(38px,6.6vw,92px);line-height:1.04;letter-spacing:-.012em}
.d-l{font-size:clamp(29px,4.5vw,57px)}
.d-m{font-size:clamp(24px,3vw,38px)}
.it{font-style:italic;color:var(--gold-d)}
.dark .it{color:var(--gold-l)}
.lead{font-size:clamp(15.5px,1.25vw,18px);color:var(--stone);max-width:62ch;font-weight:300;line-height:1.75}
.dark .lead{color:#BDB4A6}
.mini{font:400 10.5px/1.5 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--stone-l)}

.rv{opacity:0;transform:translate3d(0,24px,0);transition:opacity 1s var(--out),transform 1s var(--out)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}.d3{transition-delay:.21s}
.d4{transition-delay:.28s}.d5{transition-delay:.35s}.d6{transition-delay:.42s}

.rvw{display:inline-block;overflow:hidden;vertical-align:bottom}
.rvw>i{display:inline-block;font-style:inherit;transform:translate3d(0,110%,0);transition:transform 1.15s var(--out)}
.rvw.in>i{transform:none}

.im{position:relative;overflow:hidden;background:var(--cream-3)}
.im img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1s var(--ease),transform 1.8s var(--ease)}
.im img.ld{opacity:1}

/* botones */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;padding:17px 34px;
  font:400 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2);overflow:hidden;isolation:isolate;
  transition:color .5s var(--ease),box-shadow .5s var(--ease)
}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);transform:translateY(101%);transition:transform .6s var(--out)}
.btn:hover{color:var(--cream);box-shadow:inset 0 0 0 1px var(--ink)}
.btn:hover::after{transform:none}
.btn .ar{transition:transform .5s var(--ease)}
.btn:hover .ar{transform:translateX(6px)}
.btn.gold{box-shadow:inset 0 0 0 1px var(--gold);color:var(--gold-d)}
.btn.gold::after{background:var(--gold)}
.btn.gold:hover{color:var(--ink-x);box-shadow:inset 0 0 0 1px var(--gold)}
.btn.light{box-shadow:inset 0 0 0 1px rgba(247,244,238,.4);color:var(--cream)}
.btn.light::after{background:var(--cream)}
.btn.light:hover{color:var(--ink-x);box-shadow:inset 0 0 0 1px var(--cream)}
.lnk{
  display:inline-flex;align-items:center;gap:11px;position:relative;padding-bottom:7px;
  font:400 11.5px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--ink)
}
.lnk::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--line-2)}
.lnk::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--out);z-index:1}
.lnk:hover::before{transform:none}

/* ---------------------------------------------------- cabecera */
#prog{position:fixed;top:0;left:0;height:1.5px;width:0;background:var(--gold);z-index:8000}
header{
  position:fixed;top:0;left:0;right:0;z-index:7000;
  padding:max(20px,env(safe-area-inset-top)) 0 20px;
  transition:background .6s var(--ease),box-shadow .6s var(--ease),padding .6s var(--ease)
}
header.stick{
  background:rgba(247,244,238,.9);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);
  box-shadow:0 1px 0 var(--line);padding-top:13px;padding-bottom:13px
}
.hd{display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand .mk{height:46px;display:flex;align-items:center;transition:height .6s var(--ease)}
.brand .mk img{height:100%;width:auto}
header.stick .brand .mk{height:38px}
.brand .tx b{display:block;font:400 16px/1 var(--serif);letter-spacing:.2em;text-transform:uppercase;color:var(--ink)}
.brand .tx span{display:block;margin-top:5px;font:400 8.5px/1 var(--sans);letter-spacing:.36em;text-transform:uppercase;color:var(--gold-d)}
nav{display:flex;align-items:center;gap:2px}
nav a{
  position:relative;padding:12px 17px;font:400 11.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);transition:color .4s var(--ease)
}
nav a::after{content:"";position:absolute;left:17px;right:17px;bottom:6px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .5s var(--out)}
nav a:hover::after,nav a.on::after{transform:none}
nav a.on{color:var(--gold-d)}
.hd .cta{display:flex;align-items:center;gap:12px;flex:none}
.hd .btn{padding:14px 26px;font-size:11px}
.burger{display:none;width:48px;height:48px;box-shadow:inset 0 0 0 1px var(--line-2);place-items:center;flex-direction:column;gap:6px}
.burger i{width:18px;height:1px;background:var(--ink);display:block;transition:transform .45s var(--ease),opacity .3s}
body.menu .burger i:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
body.menu .burger i:nth-child(2){opacity:0}
body.menu .burger i:nth-child(3){transform:translateY(-3.5px) rotate(-45deg)}
@media(max-width:1140px){nav,.hd .cta .btn{display:none}.burger{display:flex}}
/* sobre imagen oscura */
header:not(.stick).over nav a,header:not(.stick).over .brand .tx b{color:var(--cream)}
header:not(.stick).over nav a.on{color:var(--gold-l)}
header:not(.stick).over .brand .tx span{color:var(--gold-l)}
header:not(.stick).over .burger{box-shadow:inset 0 0 0 1px rgba(247,244,238,.35)}
header:not(.stick).over .burger i{background:var(--cream)}

#mob{
  position:fixed;inset:0;z-index:6900;background:var(--ink-x);color:var(--cream);
  padding:120px var(--pad) 44px;display:flex;flex-direction:column;justify-content:space-between;
  clip-path:circle(0% at calc(100% - 48px) 48px);transition:clip-path .9s var(--out)
}
body.menu #mob{clip-path:circle(165% at calc(100% - 48px) 48px)}
#mob ul{list-style:none;margin:0;padding:0}
#mob li{overflow:hidden;border-bottom:1px solid rgba(247,244,238,.12)}
#mob li a{
  display:flex;align-items:baseline;gap:16px;padding:19px 0;font-family:var(--serif);font-size:clamp(26px,7.2vw,42px);
  font-weight:300;transform:translateY(105%);transition:transform .85s var(--out)
}
#mob li a em{font:400 10px/1 var(--sans);letter-spacing:.2em;color:var(--gold);font-style:normal}
body.menu #mob li a{transform:none}
body.menu #mob li:nth-child(2) a{transition-delay:.06s}
body.menu #mob li:nth-child(3) a{transition-delay:.12s}
body.menu #mob li:nth-child(4) a{transition-delay:.18s}
body.menu #mob li:nth-child(5) a{transition-delay:.24s}
#mob .foot{display:grid;gap:7px;font-size:14px;color:#A89E91}
#mob .foot a{color:var(--cream)}

/* ---------------------------------------------------- hero */
#hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink-x)}
#hero .bg{position:absolute;inset:0;z-index:0}
#hero .sl{position:absolute;inset:0;opacity:0;transition:opacity 1.8s var(--ease)}
#hero .sl.on{opacity:1}
#hero .sl picture{display:block;width:100%;height:100%}
#hero .sl img{width:100%;height:100%;object-fit:cover;transform:scale(1.05);transition:transform 10s linear}
#hero .sl.on img{transform:scale(1.14)}
/* hero de una sola imagen: deriva lenta en vez de pase */
#hero .bg.uno .sl img{transition:none;transform:none;animation:deriva 26s var(--ease) forwards}
@keyframes deriva{from{transform:scale(1.1)}to{transform:scale(1.015)}}
.puntos{display:flex;gap:9px;align-items:center}
.puntos button{width:34px;height:26px;background:none;position:relative;display:flex;align-items:center}
.puntos button::before,.puntos button i{content:"";position:absolute;left:0;right:0;top:50%;height:1px;margin-top:-.5px}
.puntos button::before{background:rgba(247,244,238,.3)}
.puntos button i{background:var(--gold);transform:scaleX(0);transform-origin:left}
.puntos button.on i{animation:fil 7s linear forwards}
@keyframes fil{to{transform:scaleX(1)}}
#hero .veil{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(16,15,13,.55) 0%,rgba(16,15,13,.18) 38%,rgba(16,15,13,.85) 100%),
  linear-gradient(95deg,rgba(16,15,13,.78) 0%,rgba(16,15,13,.34) 46%,rgba(16,15,13,.05) 78%)}
#hero .hin{position:relative;z-index:2;width:100%;color:var(--cream);padding-top:170px;padding-bottom:clamp(44px,7vh,80px)}
#hero .kicker{color:var(--gold-l)}
#hero h1{margin:28px 0 0;font-size:clamp(33px,4.8vw,66px);line-height:1.08;letter-spacing:-.008em;max-width:20ch}
#hero .sub{margin-top:30px;max-width:52ch;color:#CBC3B6;font-size:clamp(15.5px,1.3vw,18.5px)}
#hero .acts{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}
#hero .facts{
  margin-top:clamp(44px,7vh,72px);padding-top:26px;border-top:1px solid rgba(247,244,238,.22);
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px
}
@media(max-width:820px){#hero .facts{grid-template-columns:repeat(2,1fr);gap:26px 20px}}
#hero .facts b{display:block;font-family:var(--serif);font-size:clamp(26px,2.9vw,38px);font-weight:400;color:var(--cream);line-height:1}
#hero .facts span{display:block;margin-top:8px;font:400 10px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:#9D9387}

/* ---------------------------------------------------- cabecera interior */
.phd{position:relative;min-height:clamp(420px,62vh,620px);display:flex;align-items:flex-end;overflow:hidden;background:var(--ink-x)}
.phd .bg{position:absolute;inset:0;z-index:0}
.phd .bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.phd .veil{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(16,15,13,.5) 0%,rgba(16,15,13,.25) 45%,rgba(16,15,13,.8) 100%),
  linear-gradient(95deg,rgba(16,15,13,.55),rgba(16,15,13,.05) 65%)}
.phd .hin{position:relative;z-index:2;width:100%;color:var(--cream);padding-top:165px;padding-bottom:clamp(40px,6vh,70px)}
.phd .kicker{color:var(--gold-l)}
.phd h1{margin:26px 0 0;font-size:clamp(34px,5.7vw,73px);max-width:15ch}
.phd p{margin-top:22px;max-width:56ch;color:#C6BEB1}
.phd .crumb{margin-top:28px;font:400 10px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:#8E8376;display:flex;gap:12px}
.phd .crumb a:hover{color:var(--gold-l)}

/* ---------------------------------------------------- dúo texto/imagen */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,96px);align-items:center}
@media(max-width:960px){.duo{grid-template-columns:1fr}}
.duo .im{aspect-ratio:4/5}
.duo .im:hover img{transform:scale(1.04)}
.duo.rev .tx{order:2}

/* cifras */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);margin-top:48px}
.nums div{background:var(--cream);padding:28px 20px}
.tint .nums div{background:var(--cream-2)}
.nums b{display:block;font-family:var(--serif);font-size:clamp(27px,3.2vw,41px);font-weight:400;color:var(--ink);line-height:1}
.nums span{display:block;margin-top:7px;font:400 10px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--stone-l)}
@media(max-width:700px){.nums{grid-template-columns:1fr 1fr}}

/* ---------------------------------------------------- colecciones (inicio) */
.cols{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,26px)}
@media(max-width:1100px){.cols{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cols{grid-template-columns:1fr}}
.colc{position:relative;display:block;overflow:hidden;background:var(--ink-x)}
.colc .im{aspect-ratio:3/4}
.colc .im img{transition:transform 2s var(--ease),opacity 1s}
.colc:hover .im img{transform:scale(1.07)}
.colc::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(16,15,13,.88) 0%,rgba(16,15,13,.15) 52%,transparent 78%)}
.colc .tx{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px;color:var(--cream)}
.colc .rom{font:400 10px/1 var(--sans);letter-spacing:.3em;color:var(--gold-l)}
.colc h3{margin:12px 0 0;font-size:25px;color:var(--cream)}
.colc .lema{margin-top:7px;font-size:13px;color:#B4AB9E;line-height:1.5}
.colc .n{margin-top:14px;padding-top:12px;border-top:1px solid rgba(247,244,238,.2);font:400 10px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:#9A9083}

/* ---------------------------------------------------- filtros */
.filtros{
  position:sticky;top:64px;z-index:600;background:rgba(247,244,238,.94);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);padding:16px 0
}
.filtros.pin{box-shadow:0 10px 30px -24px rgba(25,23,20,.5)}
.fil-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.fil-row .et{font:400 10px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--stone-l);margin-right:4px}
.chip{
  padding:10px 17px;font:400 11px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;
  box-shadow:inset 0 0 0 1px var(--line-2);color:var(--stone);white-space:nowrap;
  transition:.4s var(--ease)
}
.chip:hover{color:var(--ink);box-shadow:inset 0 0 0 1px var(--stone-l)}
.chip.on{background:var(--ink);color:var(--cream);box-shadow:inset 0 0 0 1px var(--ink)}
.chip.on.oro{background:var(--gold);color:var(--ink-x);box-shadow:inset 0 0 0 1px var(--gold)}
.chip i{font-style:normal;opacity:.5;margin-left:7px;font-size:10px}
.fil-sep{width:1px;height:26px;background:var(--line);margin:0 6px}
.cuenta{margin-left:auto;font:400 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--stone-l)}
@media(max-width:900px){
  .fil-row .et,.fil-sep{display:none}
  .cuenta{width:100%;margin:4px 0 0;order:9}
  .filtros{padding:12px 0;top:62px}
  /* en móvil los filtros se deslizan en horizontal en vez de apilarse */
  #chips-col,#chips-tono{
    flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;
    margin:0 calc(var(--pad) * -1);padding:2px var(--pad);width:100vw
  }
  #chips-col::-webkit-scrollbar,#chips-tono::-webkit-scrollbar{display:none}
  .chip{padding:11px 16px}
}

/* ---------------------------------------------------- rejilla de cocinas */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,34px);margin-top:clamp(30px,4vw,54px)}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid{grid-template-columns:1fr}}
.card{position:relative;cursor:pointer;background:none;text-align:left;padding:0;display:block;width:100%}
.card .im{aspect-ratio:3/2}
.card .im::after{content:"";position:absolute;inset:0;background:rgba(16,15,13,0);transition:background .6s var(--ease)}
.card:hover .im img{transform:scale(1.05)}
.card:hover .im::after{background:rgba(16,15,13,.12)}
.card .ver{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.9);z-index:2;
  padding:12px 22px;background:rgba(247,244,238,.94);color:var(--ink);
  font:400 10px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;
  opacity:0;transition:.5s var(--ease)
}
.card:hover .ver{opacity:1;transform:translate(-50%,-50%) scale(1)}
.card .bd{padding:18px 2px 0;display:flex;align-items:baseline;gap:14px}
.card .cod{font:400 10px/1 var(--sans);letter-spacing:.2em;color:var(--gold-d);flex:none}
.card h3{font-size:22px;letter-spacing:-.01em;transition:color .4s}
.card:hover h3{color:var(--gold-d)}
.card .mat{margin:7px 2px 0;font:400 10.5px/1.5 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--stone-l)}
.card.oculta{display:none}
.vacio{padding:70px 0;text-align:center;color:var(--stone-l)}

/* separador de colección dentro de la rejilla */
.sep-col{grid-column:1/-1;display:flex;align-items:baseline;gap:18px;padding:clamp(22px,3vw,40px) 0 4px;border-top:1px solid var(--line)}
.sep-col:first-child{border-top:0;padding-top:0}
.sep-col .rom{font:400 10px/1 var(--sans);letter-spacing:.3em;color:var(--gold-d)}
.sep-col h2{font-size:clamp(22px,2.5vw,31px)}
.sep-col .lema{margin-left:auto;font-size:12.5px;color:var(--stone-l);text-align:right;max-width:34ch}
@media(max-width:700px){.sep-col .lema{display:none}}

/* ---------------------------------------------------- visor de piezas */
.pieza{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,4vw,70px);align-items:start}
@media(max-width:960px){.pieza{grid-template-columns:1fr}}
.pieza + .pieza{margin-top:clamp(60px,8vw,130px);padding-top:clamp(60px,8vw,130px);border-top:1px solid var(--line)}
.pieza .visor .im{aspect-ratio:3/2;background:var(--cream-2);cursor:zoom-in}
.pieza .tiras{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.pieza .tiras button{position:relative;overflow:hidden;aspect-ratio:3/2;background:var(--cream-2);opacity:.55;transition:opacity .4s var(--ease),box-shadow .4s}
.pieza .tiras button img{width:100%;height:100%;object-fit:cover}
.pieza .tiras button:hover{opacity:.85}
.pieza .tiras button.on{opacity:1;box-shadow:inset 0 0 0 2px var(--gold)}
.pieza .ficha .tipo{font:400 10px/1 var(--sans);letter-spacing:.26em;text-transform:uppercase;color:var(--gold-d)}
.pieza .ficha h2{margin:16px 0 0;font-size:clamp(26px,3vw,39px)}
.pieza .ficha .lema{margin-top:10px;font-size:13px;letter-spacing:.06em;color:var(--stone-l);text-transform:uppercase}
.pieza .ficha p{margin-top:22px;color:var(--stone);font-size:15.5px;line-height:1.75}
.specs{margin-top:28px;border-top:1px solid var(--line)}
.specs .r{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.specs .r b{flex:none;width:36%;font:400 10px/1.6 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--stone-l)}
.specs .r span{color:var(--ink)}
.pieza .ficha .acts{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}

/* ---------------------------------------------------- soluciones */
.sol{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:clamp(30px,4vw,56px)}
@media(max-width:980px){.sol{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.sol{grid-template-columns:1fr}}
.sol .item{background:var(--cream);padding:clamp(28px,3.2vw,48px);position:relative;overflow:hidden;transition:background .5s}
.tint .sol .item{background:var(--cream-2)}
.sol .item::before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--out)}
.sol .item:hover::before{transform:none}
.sol .n{font:400 10px/1 var(--sans);letter-spacing:.26em;color:var(--gold-d)}
.sol h3{margin:18px 0 0;font-size:26px}
.sol p{margin-top:12px;font-size:14.5px;color:var(--stone);line-height:1.7}
.sol ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:7px}
.sol li{font:400 10px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--stone);padding:7px 12px;box-shadow:inset 0 0 0 1px var(--line-2)}

/* proceso */
.pasos{margin-top:clamp(34px,4.5vw,64px);position:relative}
.pasos .track{position:absolute;left:0;right:0;top:30px;height:1px;background:var(--line)}
.pasos .track i{position:absolute;left:0;top:0;height:100%;width:0;background:var(--gold);transition:width .25s linear}
.pasos .row{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,44px)}
@media(max-width:900px){.pasos .row{grid-template-columns:1fr 1fr;gap:38px 24px}.pasos .track{display:none}}
@media(max-width:520px){.pasos .row{grid-template-columns:1fr}}
.paso .dot{width:60px;height:60px;border-radius:50%;background:var(--cream);box-shadow:inset 0 0 0 1px var(--line-2);
  display:grid;place-items:center;font:400 11px/1 var(--sans);letter-spacing:.14em;color:var(--stone-l);
  position:relative;z-index:2;transition:.6s var(--ease)}
.tint .paso .dot{background:var(--cream-2)}
.paso.in .dot{background:var(--ink);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--ink)}
.paso h3{margin:22px 0 0;font-size:24px}
.paso p{margin-top:10px;font-size:14.5px;color:var(--stone);line-height:1.7}

/* cita */
.cita{text-align:center;max-width:24ch;margin:0 auto}
.cita .q{font-family:var(--serif);font-weight:400;font-style:italic;font-size:clamp(24px,3.2vw,41px);line-height:1.24;letter-spacing:-.002em}

/* aviso render */
.aviso{
  display:block;margin-top:26px;padding:17px 22px;
  background:var(--cream-2);border-left:1px solid var(--gold);font-size:13.5px;color:var(--stone);line-height:1.7
}
.tint .aviso{background:var(--cream-3)}
.aviso b{color:var(--ink);font-weight:400}

/* ---------------------------------------------------- contacto */
.ct{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,5vw,90px);align-items:start}
@media(max-width:960px){.ct{grid-template-columns:1fr}}
.ct-row{display:flex;gap:20px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line)}
.ct-row:first-of-type{border-top:1px solid var(--line)}
.ct-row b{flex:none;width:34%;font:400 10px/1.6 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--stone-l)}
.ct-row span{font-size:17px}
.ct-row:hover span{color:var(--gold-d)}
form{display:grid;gap:16px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.f2{grid-template-columns:1fr}}
.fld{position:relative}
.fld input,.fld textarea,.fld select{
  width:100%;padding:27px 18px 13px;border:0;background:var(--cream);
  box-shadow:inset 0 0 0 1px var(--line-2);font:300 15.5px/1.5 var(--sans);color:var(--ink);
  transition:box-shadow .45s var(--ease);-webkit-appearance:none;appearance:none;border-radius:0
}
.tint .fld input,.tint .fld textarea,.tint .fld select{background:var(--cream-2)}
.fld textarea{min-height:130px;resize:vertical}
.fld select{padding-right:46px;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23B98B3B' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 18px center;background-size:12px 8px}
.fld label{position:absolute;left:18px;top:20px;font-size:15px;color:var(--stone-l);pointer-events:none;transition:.34s var(--ease)}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:0;box-shadow:inset 0 0 0 1px var(--gold)}
.fld input:focus+label,.fld textarea:focus+label,.fld input.has+label,.fld textarea.has+label,.fld select.has+label,.fld select:focus+label{
  top:10px;font:400 10px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-d)}
.fld.err input,.fld.err textarea,.fld.err select{box-shadow:inset 0 0 0 1px #C0392B}
.fld .msg{display:none;margin-top:7px;font-size:12px;color:#C0392B;letter-spacing:.04em}
.fld.err .msg{display:block}
.chk{display:flex;gap:14px;align-items:flex-start;font-size:13px;color:var(--stone);line-height:1.6}
.chk input{margin-top:3px;width:17px;height:17px;flex:none;accent-color:var(--gold-d)}
.sent{display:none;background:var(--ink-x);color:var(--cream);padding:38px;text-align:center}
.sent.show{display:block}
.sent b{display:block;font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:10px}
.sent span{color:#A89E91;font-size:14.5px}

/* ---------------------------------------------------- pie */
footer{background:var(--ink-x);color:var(--cream);padding:clamp(56px,7vw,104px) 0 34px}
.ft{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px}
@media(max-width:980px){.ft{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.ft{grid-template-columns:1fr}}
footer .brand .tx b{color:var(--cream)}
footer .brand .tx span{color:var(--gold-l)}
footer .cl{margin-top:24px;color:#A89E91;font-size:14.5px;max-width:38ch;line-height:1.7}
footer h4{font:400 10px/1 var(--sans);letter-spacing:.26em;text-transform:uppercase;color:#7E7467;margin-bottom:20px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:13px;font-size:14.5px}
footer a:hover{color:var(--gold-l)}
.ft-b{margin-top:clamp(42px,6vw,76px);padding-top:26px;border-top:1px solid rgba(247,244,238,.12);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#7E7467;letter-spacing:.04em}

.wa{position:fixed;right:clamp(18px,2.4vw,30px);bottom:clamp(18px,2.4vw,30px);z-index:6000;
  width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--gold-l);display:grid;place-items:center;
  box-shadow:0 16px 36px -14px rgba(16,15,13,.7);transform:translateY(130px);transition:transform .6s var(--ease),background .4s}
.wa.in{transform:none}
.wa:hover{background:var(--gold);color:var(--ink-x)}

/* ---------------------------------------------------- visor grande */
#lb{position:fixed;inset:0;z-index:9200;background:rgba(16,15,13,.96);display:none;padding:clamp(16px,4vw,54px)}
#lb.on{display:grid;grid-template-rows:1fr auto;animation:ap .45s var(--out)}
@keyframes ap{from{opacity:0}to{opacity:1}}
#lb .fig{display:grid;place-items:center;overflow:hidden}
#lb img{max-width:100%;max-height:72vh;object-fit:contain}
#lb .pie{text-align:center;color:var(--cream);padding-top:22px}
#lb .pie .cod{font:400 10px/1 var(--sans);letter-spacing:.3em;color:var(--gold-l)}
#lb .pie h3{margin:12px 0 0;font-size:clamp(22px,2.7vw,32px);color:var(--cream)}
#lb .pie .mat{margin-top:9px;font:400 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:#9D9387}
#lb .pie .dsc{margin:14px auto 0;max-width:52ch;font-size:14.5px;color:#BDB4A6;line-height:1.7}
#lb .x{position:absolute;top:22px;right:22px;width:50px;height:50px;box-shadow:inset 0 0 0 1px rgba(247,244,238,.26);color:var(--cream);display:grid;place-items:center;font-size:15px}
#lb .x:hover,#lb .nv:hover{background:var(--gold);color:var(--ink-x);box-shadow:none}
#lb .nv{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;box-shadow:inset 0 0 0 1px rgba(247,244,238,.26);color:var(--cream);display:grid;place-items:center;transition:.35s}
#lb .nv.p{left:18px}#lb .nv.n{right:18px}
#lb .cnt{position:absolute;bottom:26px;left:0;right:0;text-align:center;font:400 10px/1 var(--sans);letter-spacing:.24em;color:#7E7467}
@media(max-width:700px){#lb .nv{width:46px;height:46px}#lb img{max-height:58vh}}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}.rvw>i{transform:none}.im img{opacity:1}
  #hero .bg img{animation:none}
  html{scroll-behavior:auto}
}

/* ---------------------------------------------------- móvil */
@media (max-width:760px){
  .fld input,.fld textarea,.fld select{font-size:16px}
  .fld label{font-size:15.5px}
  footer ul a,.ft-b a{display:inline-block;padding:8px 0}
  .ct-row{padding:24px 0}
  .mini,.nums span,.colc .n{font-size:11px}
  .kicker{font-size:10px;letter-spacing:.2em;line-height:1.5;align-items:flex-start}
  .kicker::before{margin-top:7px}
  .phd .crumb a{display:inline-block;padding:10px 10px 10px 0;margin:-10px 0}
  /* hero: que quepa de una pantalla y no choque con el botón flotante */
  #hero .hin{padding-top:122px;padding-bottom:84px}
  #hero h1{margin-top:20px}
  #hero .sub{margin-top:22px}
  #hero .acts{margin-top:32px}
  #hero .facts{margin-top:38px;padding-top:22px;gap:22px 18px}
}
a,button,.card,.chip{-webkit-tap-highlight-color:rgba(215,170,87,.2)}
@media (hover:none){
  .card .ver{opacity:1;transform:translate(-50%,-50%) scale(1);background:rgba(247,244,238,.86)}
}

/* ===========================================================
   HOME COMO PRESENTACIÓN DE PROYECTO
   =========================================================== */
/* marcador de capítulo */
.cap{display:flex;align-items:baseline;gap:18px;padding-bottom:22px;margin-bottom:clamp(30px,4vw,52px);border-bottom:1px solid var(--line)}
.cap .nn{font-family:var(--serif);font-size:clamp(27px,3.2vw,41px);font-weight:400;color:var(--gold);line-height:1}
.cap .lb{font:400 10.5px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--stone-l)}
.cap .de{margin-left:auto;font-size:13px;color:var(--stone-l);text-align:right;max-width:40ch;line-height:1.6}
.dark .cap{border-color:rgba(247,244,238,.16)}
.dark .cap .lb{color:#8E8376}
.dark .cap .de{color:#9D9387}
@media(max-width:760px){.cap .de{display:none}}

/* índice del dossier */
.indice{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(30px,5vw,80px);margin-top:clamp(34px,4.5vw,60px)}
@media(max-width:820px){.indice{grid-template-columns:1fr}}
.indice a{display:flex;align-items:baseline;gap:20px;padding:19px 0;border-bottom:1px solid var(--line);position:relative;transition:padding-left .5s var(--ease)}
.indice a:hover{padding-left:14px}
.indice a::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--gold);transform:scaleY(0);transition:transform .5s var(--out)}
.indice a:hover::before{transform:none}
.indice .nn{font:400 10px/1 var(--sans);letter-spacing:.24em;color:var(--gold-d);flex:none;width:26px}
.indice .tt{font-family:var(--serif);font-size:clamp(19px,1.9vw,25px);font-weight:400;flex:1}
.indice .fl{font-size:14px;color:var(--stone-l);transition:transform .45s var(--ease)}
.indice a:hover .fl{transform:translateX(5px)}

/* declaración a toda página */
.declara{max-width:30ch;margin:0 auto;text-align:center}
.declara .q{font-family:var(--serif);font-weight:400;font-size:clamp(26px,4vw,54px);line-height:1.2;letter-spacing:-.008em}
.declara .q em{font-style:italic;color:var(--gold-l)}
.declara .fir{margin-top:34px;font:400 10px/1 var(--sans);letter-spacing:.26em;text-transform:uppercase;color:#8E8376}

/* banda de imagen a sangre */
.sangre{position:relative;height:clamp(300px,52vh,560px);overflow:hidden;background:var(--ink-x)}
.sangre .im{position:absolute;inset:0}
.sangre .im img{transform:scale(1.04)}
.sangre .cp{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(22px,3vw,44px) var(--pad);
  background:linear-gradient(to top,rgba(16,15,13,.8),transparent);color:var(--cream);
  font:400 10.5px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase}

/* materia */
.materia{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);margin-top:clamp(28px,4vw,52px)}
@media(max-width:860px){.materia{grid-template-columns:1fr 1fr}}
.materia .m{background:var(--cream);padding:clamp(26px,3vw,42px)}
.tint .materia .m{background:var(--cream-2)}
.materia h3{font-size:clamp(20px,2.2vw,27px)}
.materia p{margin-top:12px;font-size:14px;color:var(--stone);line-height:1.7}

/* tira horizontal de muestras */
.strip{display:flex;gap:clamp(12px,1.6vw,22px);overflow-x:auto;scroll-snap-type:x mandatory;
  padding:0 var(--pad) 22px;cursor:grab;scrollbar-width:none;margin-top:clamp(28px,3.5vw,46px)}
.strip::-webkit-scrollbar{display:none}
.strip.drag{cursor:grabbing;scroll-snap-type:none}
.strip.drag *{pointer-events:none}
.strip .sc{flex:0 0 clamp(260px,30vw,440px);scroll-snap-align:center;cursor:pointer;background:none;padding:0;text-align:left}
.strip .sc .im{aspect-ratio:3/2}
.strip .sc:hover .im img{transform:scale(1.05)}
.strip .sc .bd{padding:15px 2px 0;display:flex;align-items:baseline;gap:12px}
.strip .sc .cod{font:400 10px/1 var(--sans);letter-spacing:.2em;color:var(--gold-d)}
.strip .sc h3{font-size:19px}
.strip .sc .mat{margin-top:6px;font:400 10px/1.5 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--stone-l)}
.strip-nav{display:flex;gap:10px;align-items:center}
.sbtn{width:46px;height:46px;box-shadow:inset 0 0 0 1px var(--line-2);display:grid;place-items:center;color:var(--ink);transition:.4s var(--ease)}
.sbtn:hover{background:var(--ink);color:var(--cream);box-shadow:none}
.sline{height:1px;background:var(--line);margin:0 var(--pad);position:relative;overflow:hidden}
.sline i{position:absolute;top:0;bottom:0;left:0;width:20%;background:var(--gold);transition:left .12s linear,width .3s var(--ease)}

/* piezas en miniatura (home) */
.pmini{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,24px);margin-top:clamp(28px,3.5vw,48px)}
@media(max-width:900px){.pmini{grid-template-columns:1fr 1fr}}
.pmini a{display:block}
.pmini .im{aspect-ratio:4/3;background:var(--cream-2)}
.pmini a:hover .im img{transform:scale(1.05)}
.pmini .tipo{margin-top:14px;font:400 10px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--gold-d)}
.pmini h3{margin-top:9px;font-size:20px}
.pmini .ac{margin-top:6px;font-size:13px;color:var(--stone-l);line-height:1.5}