/* Muros Frescos · hoja de estilos del tema (opción C: Plus Jakarta Sans). Generada a partir de la propuesta v3. */
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/jakarta.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/jakarta-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

  :root{
    --piedra:oklch(96.5% 0.008 95);
    --piedra-2:oklch(92.8% 0.013 95);
    --papel:oklch(99% 0.004 95);
    --tinta:oklch(21% 0.018 150);
    --tinta-suave:oklch(46% 0.018 150);
    --musgo:oklch(34% 0.055 148);
    --brote:oklch(68% 0.13 138);
    --noche:oklch(19% 0.022 152);
    --noche-texto:oklch(93% 0.01 95);
    --noche-suave:oklch(72% 0.015 120);
    --linea:oklch(21% 0.018 150 / 0.13);
    --linea-clara:oklch(93% 0.01 95 / 0.16);
    --serif:'Plus Jakarta Sans', system-ui, sans-serif;
    --sans:'Plus Jakarta Sans', system-ui, sans-serif;
    --gutter:clamp(20px, 4vw, 64px);
    --r:16px;
    --ease:cubic-bezier(.22,1,.36,1);
    --sombra:0 24px 50px -18px oklch(21% 0.03 150 / .28);
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{background:var(--piedra);color:var(--tinta);font-family:var(--sans);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;}
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  h1,h2,h3,blockquote{text-wrap:balance;}
  p,li,dd,small{text-wrap:pretty;}
  .wrap{max-width:1560px;margin:0 auto;padding:0 var(--gutter);}
  .pend{border-bottom:1px dashed currentColor;cursor:help;}

  /* Tipografía y utilidades */
  .kicker{display:inline-flex;align-items:center;gap:10px;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--tinta-suave);}
  .kicker::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--brote);}
  .display{font-family:var(--serif);font-weight:400;line-height:1.02;letter-spacing:-.01em;}
  .display em{font-style:italic;}
  h2.display{font-size:clamp(2.4rem,5vw,4.5rem);}
  .lead{font-size:clamp(1.05rem,1.3vw,1.18rem);color:var(--tinta-suave);max-width:46ch;}
  .btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:15px 26px;font-size:.92rem;font-weight:600;white-space:nowrap;transition:transform .35s var(--ease), background .3s, color .3s, border-color .3s;}
  .btn:hover{transform:translateY(-2px);}
  .btn-oscuro{background:var(--tinta);color:var(--piedra);}
  .btn-oscuro:hover{background:var(--musgo);}
  .btn-linea{border:1px solid var(--linea);background:var(--papel);}
  .btn-linea:hover{border-color:var(--tinta);}
  .btn .flecha{transition:transform .35s var(--ease);}
  .btn:hover .flecha{transform:translateX(4px);}
  .enlace{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem;border-bottom:1px solid currentColor;padding-bottom:3px;transition:gap .35s var(--ease), color .3s;}
  .enlace:hover{gap:14px;color:var(--musgo);}

  .rv{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease), transform 1s var(--ease);}
  .rv.in{opacity:1;transform:none;}

  /* ===== HEADER ===== */
  #cab{position:fixed;inset:0 0 auto;z-index:50;color:var(--noche-texto);transition:background .5s var(--ease), color .5s var(--ease);}
  #cab.solido{background:oklch(96.5% 0.008 95 / .92);backdrop-filter:blur(14px);color:var(--tinta);border-bottom:1px solid var(--linea);}
  #cab .cab-in{display:flex;align-items:center;justify-content:space-between;height:80px;gap:32px;}
  .marca img{height:46px;width:auto;}
  .marca .l-osc{display:none;}
  #cab.solido .marca .l-osc{display:block;}
  #cab.solido .marca .l-cla{display:none;}
  nav.prin{display:flex;gap:32px;font-size:.92rem;font-weight:500;}
  nav.prin a{opacity:.85;transition:opacity .3s;}
  nav.prin a:hover{opacity:1;}
  .h-cta{font-size:.9rem;font-weight:600;border-radius:999px;padding:11px 22px;background:var(--noche-texto);color:var(--tinta);white-space:nowrap;transition:background .3s,color .3s;}
  #cab.solido .h-cta{background:var(--tinta);color:var(--piedra);}
  #cab.solido .h-cta:hover{background:var(--musgo);}
  .burger{display:none;background:none;border:0;color:inherit;font:inherit;font-weight:600;font-size:.9rem;cursor:pointer;}


  /* ===== MEGAMENÚ (escritorio) ===== */
  #cab.menu-on{background:var(--papel);color:var(--tinta);border-bottom:1px solid var(--linea);backdrop-filter:none;}
  #cab.menu-on .marca .l-osc{display:block;}
  #cab.menu-on .marca .l-cla{display:none;}
  #cab.menu-on .h-cta{background:var(--tinta);color:var(--piedra);}
  .mm-btn{display:inline-flex;align-items:center;gap:7px;background:none;border:0;font:inherit;color:inherit;opacity:.85;cursor:pointer;padding:0;transition:opacity .3s;}
  .mm-btn:hover,.mm-btn[aria-expanded="true"]{opacity:1;}
  .mm-btn svg{transition:transform .45s var(--ease);}
  .mm-btn[aria-expanded="true"] svg{transform:rotate(180deg);}
  .megamenu{position:absolute;left:0;right:0;top:100%;background:var(--papel);color:var(--tinta);border-bottom:1px solid var(--linea);box-shadow:0 40px 70px -40px oklch(21% .03 150 / .45);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .3s var(--ease), transform .45s var(--ease), visibility 0s .45s;}
  #cab.mm-abierto .megamenu{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease), transform .45s var(--ease);}
  .mm-in{display:grid;grid-template-columns:repeat(4,1fr) 1.1fr;gap:clamp(16px,1.8vw,28px);padding-top:26px;padding-bottom:34px;}
  .mm-serv{display:flex;flex-direction:column;gap:12px;opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease), transform .6s var(--ease);}
  #cab.mm-abierto .mm-serv{opacity:1;transform:none;}
  #cab.mm-abierto .mm-serv:nth-child(2){transition-delay:.05s;}
  #cab.mm-abierto .mm-serv:nth-child(3){transition-delay:.1s;}
  #cab.mm-abierto .mm-serv:nth-child(4){transition-delay:.15s;}
  .mm-serv figure{aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--piedra-2);}
  .mm-serv img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);}
  .mm-serv:hover img{transform:scale(1.06);}
  .mm-serv .n{font-size:.7rem;letter-spacing:.14em;font-weight:600;color:var(--tinta-suave);}
  .mm-serv b{display:block;font-family:var(--serif);font-weight:400;font-size:1.45rem;line-height:1.1;margin-top:3px;transition:color .3s;}
  .mm-serv:hover b{color:var(--musgo);}
  .mm-serv small{font-size:.84rem;color:var(--tinta-suave);line-height:1.45;}
  .mm-lado{background:var(--piedra-2);border-radius:14px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:22px;}
  .mm-lado p{font-family:var(--serif);font-size:1.55rem;line-height:1.12;}
  .mm-lado ul{list-style:none;font-size:.88rem;}
  .mm-lado li a{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--linea);transition:color .3s, padding-left .4s var(--ease);}
  .mm-lado li a:hover{color:var(--musgo);padding-left:6px;}
  .mm-lado .btn{justify-content:center;}

  /* ===== MENÚ MÓVIL ===== */
  .menu-movil{position:fixed;inset:0;z-index:45;background:var(--noche);color:var(--noche-texto);padding:104px var(--gutter) 28px;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:32px;opacity:0;visibility:hidden;transition:opacity .4s var(--ease), visibility 0s .4s;}
  body.movil-abierto{overflow:hidden;}
  body.movil-abierto .menu-movil{opacity:1;visibility:visible;transition:opacity .4s var(--ease);}
  #cab.movil-on{background:var(--noche);color:var(--noche-texto);border-bottom:1px solid var(--linea-clara);backdrop-filter:none;}
  #cab.movil-on .marca .l-osc{display:none !important;}
  #cab.movil-on .marca .l-cla{display:block !important;}
  #cab.movil-on .h-cta{background:var(--noche-texto);color:var(--tinta);}
  .mv-lista{list-style:none;}
  .mv-lista > li{border-bottom:1px solid var(--linea-clara);opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease), transform .6s var(--ease);}
  body.movil-abierto .mv-lista > li{opacity:1;transform:none;}
  body.movil-abierto .mv-lista > li:nth-child(2){transition-delay:.04s;} body.movil-abierto .mv-lista > li:nth-child(3){transition-delay:.08s;}
  body.movil-abierto .mv-lista > li:nth-child(4){transition-delay:.12s;} body.movil-abierto .mv-lista > li:nth-child(5){transition-delay:.16s;}
  body.movil-abierto .mv-lista > li:nth-child(6){transition-delay:.2s;}
  .mv-lista > li > a,.mv-acordeon{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 0;font-family:var(--serif);font-size:clamp(1.8rem,7vw,2.4rem);line-height:1.1;background:none;border:0;color:inherit;text-align:left;cursor:pointer;}
  .mv-acordeon svg{transition:transform .45s var(--ease);}
  .mv-acordeon[aria-expanded="true"] svg{transform:rotate(180deg);}
  .mv-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease);}
  .mv-sub.abierto{grid-template-rows:1fr;}
  .mv-sub > div{overflow:hidden;}
  .mv-sub ul{list-style:none;padding:2px 0 18px;display:grid;gap:4px;}
  .mv-sub a{display:grid;grid-template-columns:64px 1fr auto;gap:14px;align-items:center;padding:8px;margin:0 -8px;border-radius:12px;transition:background .3s;}
  .mv-sub a:active,.mv-sub a:hover{background:oklch(93% .01 95 / .06);}
  .mv-sub img{width:64px;height:64px;border-radius:10px;object-fit:cover;}
  .mv-sub b{display:block;font-weight:600;font-size:1rem;line-height:1.25;}
  .mv-sub small{font-size:.82rem;color:var(--noche-suave);line-height:1.35;display:block;margin-top:2px;}
  .mv-sub .f{color:var(--brote);}
  .mv-pie{margin-top:auto;display:flex;flex-direction:column;gap:16px;}
  .mv-pie .btn{justify-content:center;background:var(--noche-texto);color:var(--tinta);}
  .mv-pie .contacto-rapido{display:flex;justify-content:space-between;gap:12px;font-size:.92rem;color:var(--noche-suave);}
  .mv-pie .contacto-rapido a:hover{color:var(--noche-texto);}

  /* ===== HERO ===== */
  .hero{position:relative;height:100svh;min-height:680px;overflow:hidden;color:var(--noche-texto);background:var(--noche);}
  .hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:acercar 14s var(--ease) forwards;}
  @keyframes acercar{to{transform:scale(1);}}
  .hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, oklch(15% .02 150 / .55) 0%, oklch(15% .02 150 / .05) 30%, oklch(15% .02 150 / .15) 50%, oklch(15% .02 150 / .86) 100%);}
  .hero-in{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:clamp(28px,4vw,48px);}
  .hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(3rem,7.6vw,8rem);line-height:.95;letter-spacing:-.02em;max-width:13ch;}
  .hero h1 em{font-style:italic;}
  .hero-botones{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px;}
  .hero .btn-claro{background:var(--noche-texto);color:var(--tinta);}
  .hero .btn-vidrio{border:1px solid oklch(93% .01 95 / .45);color:var(--noche-texto);}
  .hero .btn-vidrio:hover{background:oklch(93% .01 95 / .12);}
  .hero-pie{display:grid;grid-template-columns:1.1fr 2fr;gap:40px;align-items:end;margin-top:clamp(28px,4vw,48px);padding-top:24px;border-top:1px solid var(--linea-clara);}
  .hero-pie p{max-width:46ch;color:oklch(90% .01 95 / .86);font-size:1rem;}
  .credenciales{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;}
  .credenciales li{font-size:.8rem;color:oklch(90% .01 95 / .8);line-height:1.4;}
  .credenciales strong{display:block;font-family:var(--serif);font-weight:400;font-size:1.6rem;color:var(--noche-texto);margin-bottom:4px;}

  /* ===== MARQUESINA DE LOGOS ===== */
  .logos{padding:clamp(36px,4.5vw,60px) 0;border-bottom:1px solid var(--linea);}
  .logos .wrap{display:flex;align-items:center;gap:clamp(24px,4vw,64px);}
  .logos p{flex-shrink:0;font-size:.82rem;color:var(--tinta-suave);max-width:15ch;line-height:1.4;}
  .marquesina{flex:1;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
  .pista{display:flex;width:max-content;animation:desfile 60s linear infinite;}
  .marquesina:hover .pista{animation-play-state:paused;}
  .pista ul{display:flex;align-items:center;gap:clamp(20px,3vw,48px);padding-right:clamp(20px,3vw,48px);list-style:none;}
  .pista img{height:clamp(56px,5.2vw,76px);width:auto;max-width:clamp(120px,12vw,170px);object-fit:contain;filter:grayscale(1) contrast(1.1);opacity:.55;mix-blend-mode:multiply;transition:filter .4s, opacity .4s;}
  .pista img:hover{filter:none;opacity:1;}
  @keyframes desfile{to{transform:translateX(-50%);}}

  /* ===== SERVICIOS (cuatro disciplinas) ===== */
  .servicios{padding:clamp(100px,12vw,180px) 0 clamp(60px,8vw,120px);}
  .serv-cab{display:grid;grid-template-columns:6fr 6fr;gap:clamp(40px,6vw,120px);align-items:end;}
  .serv-cab h2{margin-top:22px;}
  .serv-indice{list-style:none;border-top:1px solid var(--tinta);}
  .serv-indice a{display:grid;grid-template-columns:44px 1fr auto;align-items:baseline;gap:12px;padding:16px 0;border-bottom:1px solid var(--linea);transition:padding-left .5s var(--ease), color .3s;}
  .serv-indice a:hover{padding-left:10px;color:var(--musgo);}
  .serv-indice .n{font-size:.78rem;color:var(--tinta-suave);}
  .serv-indice .t{font-family:var(--serif);font-size:clamp(1.4rem,2vw,1.9rem);line-height:1.1;}
  .serv-indice .f{font-size:1rem;opacity:.5;transition:transform .5s var(--ease), opacity .3s;}
  .serv-indice a:hover .f{transform:translateY(3px);opacity:1;}

  .serv{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2vw,32px);align-items:center;margin-top:clamp(100px,12vw,190px);scroll-margin-top:110px;}
  .serv .media{grid-column:1 / 8;position:relative;}
  .serv .principal{aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--piedra-2);}
  .serv .principal img{width:100%;height:100%;object-fit:cover;transition:transform 1.8s var(--ease);}
  .serv .media:hover .principal img{transform:scale(1.035);}
  .serv .secundaria{position:absolute;right:-7%;bottom:-12%;width:36%;aspect-ratio:4/5;border-radius:14px;overflow:hidden;border:8px solid var(--piedra);box-shadow:var(--sombra);}
  .serv .secundaria img{width:100%;height:100%;object-fit:cover;}
  .serv .nota-media{position:absolute;right:-5%;bottom:-9%;max-width:300px;background:var(--papel);border-radius:14px;padding:18px 20px;box-shadow:var(--sombra);font-size:.86rem;color:var(--tinta-suave);line-height:1.5;}
  .serv .nota-media b{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--musgo);margin-bottom:6px;}
  .serv .txt{grid-column:9 / 13;}
  .serv.inv .media{grid-column:6 / 13;order:2;}
  .serv.inv .secundaria,.serv.inv .nota-media{right:auto;left:-7%;}
  .serv.inv .txt{grid-column:1 / 5;order:1;}
  .serv .num{display:flex;align-items:center;gap:14px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--tinta-suave);}
  .serv .num span{font-family:var(--serif);font-size:3.2rem;letter-spacing:0;line-height:1;color:var(--brote);font-weight:400;}
  .serv h3{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,3.6vw,3.4rem);line-height:1.02;margin:18px 0 20px;}
  .serv h3 em{font-style:italic;}
  .serv p{color:var(--tinta-suave);}
  .serv p + p{margin-top:12px;}
  .serv ul{list-style:none;margin:26px 0 30px;display:flex;flex-wrap:wrap;gap:8px;}
  .serv ul li{font-size:.82rem;font-weight:600;background:var(--papel);border:1px solid var(--linea);border-radius:999px;padding:7px 14px;}
  .marca-r{font-size:.6em;vertical-align:super;}

  /* ===== PROYECTOS (galería filtrable) ===== */
  .proyectos{padding:clamp(60px,8vw,120px) 0 clamp(100px,12vw,170px);}
  .proy-cab{display:flex;justify-content:space-between;align-items:end;gap:32px;flex-wrap:wrap;}
  .proy-cab h2{margin-top:20px;}
  .proy-cab .lead{margin-top:18px;}
  .filtros{display:flex;flex-wrap:wrap;gap:8px;margin:clamp(36px,4vw,56px) 0 clamp(28px,3vw,40px);}
  .filtros button{font:inherit;font-size:.88rem;font-weight:600;border:1px solid var(--linea);background:var(--papel);color:var(--tinta);border-radius:999px;padding:10px 18px;cursor:pointer;transition:background .3s, color .3s, border-color .3s;}
  .filtros button:hover{border-color:var(--tinta);}
  .filtros button[aria-pressed="true"]{background:var(--tinta);color:var(--piedra);border-color:var(--tinta);}
  .filtros button sup{font-size:.7em;opacity:.6;margin-left:3px;}
  .galeria{display:grid;grid-auto-flow:dense;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,36px) clamp(16px,2vw,28px);}
  .obra{animation:aparece .7s var(--ease) both;}
  @keyframes aparece{from{opacity:0;transform:translateY(16px);}}
  .obra-abrir{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;text-align:left;font:inherit;color:inherit;border-radius:var(--r);}
  .obra-abrir:focus-visible{outline:3px solid var(--brote);outline-offset:4px;}
  .obra figure{position:relative;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--piedra-2);}
  .obra img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease);}
  .obra:hover img{transform:scale(1.045);}
  .obra-fotos{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;gap:7px;background:oklch(19% .022 152 / .72);backdrop-filter:blur(6px);color:var(--noche-texto);font-size:.76rem;font-weight:600;padding:7px 12px;border-radius:999px;opacity:.92;transition:opacity .3s, transform .4s var(--ease);}
  .obra:hover .obra-fotos{opacity:1;transform:translateY(-2px);}
  /* Destacado: ocupa 2×2 celdas para que su altura coincida con dos tarjetas apiladas */
  .obra.grande{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;}
  .obra.grande .obra-abrir{flex:1;display:flex;}
  .obra.grande.derecha{grid-column:2 / span 2;}
  .obra.grande figure{aspect-ratio:auto;flex:1;width:100%;min-height:320px;}
  .obra figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding-top:14px;}
  .obra h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;line-height:1.1;}
  .obra small{display:block;font-size:.8rem;color:var(--tinta-suave);margin-top:3px;}
  .obra .tag{flex-shrink:0;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--musgo);background:var(--piedra-2);padding:6px 11px;border-radius:999px;}
  .proy-pie{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:clamp(40px,5vw,64px);}
  .proy-pie .contador{width:100%;text-align:center;font-size:.85rem;color:var(--tinta-suave);margin-bottom:6px;}
/* Visor de fotos de cada proyecto */
  .visor{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;padding:0;background:oklch(14% .02 152 / .97);color:var(--noche-texto);display:none;grid-template-rows:auto 1fr auto auto;}
  .visor[open]{display:grid;animation:visor-entra .35s var(--ease);}
  .visor::backdrop{background:transparent;}
  @keyframes visor-entra{from{opacity:0;}}
  .visor-cab{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px var(--gutter);}
  .visor-cab b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.1;}
  .visor-cab span{font-size:.85rem;color:var(--noche-suave);}
  .visor-cab .derecha{display:flex;align-items:center;gap:18px;flex-shrink:0;}
  .visor button{font:inherit;cursor:pointer;color:inherit;}
  .visor-cerrar{width:44px;height:44px;border-radius:50%;border:1px solid var(--linea-clara);background:none;font-size:1.1rem;}
  .visor-cerrar:hover{background:oklch(93% .01 95 / .1);}
  .visor-escena{position:relative;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 clamp(12px,6vw,96px);touch-action:pan-y;}
  .visor-escena img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;user-select:none;-webkit-user-drag:none;transition:opacity .25s;}
  .visor-escena img.cargando{opacity:.25;}
  .visor-flecha{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid var(--linea-clara);background:oklch(14% .02 152 / .6);font-size:1.4rem;display:grid;place-items:center;transition:background .3s;}
  .visor-flecha:hover{background:oklch(93% .01 95 / .14);}
  .visor-flecha.ant{left:clamp(10px,2vw,28px);} .visor-flecha.sig{right:clamp(10px,2vw,28px);}
  .visor-nota{text-align:center;font-size:.9rem;color:var(--noche-suave);padding:14px var(--gutter) 0;min-height:1.4em;}
  .visor-tiras{display:flex;gap:8px;justify-content:center;padding:14px var(--gutter) 22px;overflow-x:auto;scrollbar-width:none;}
  .visor-tiras button{flex-shrink:0;width:64px;height:48px;border-radius:8px;overflow:hidden;border:2px solid transparent;padding:0;background:none;opacity:.5;transition:opacity .3s, border-color .3s;}
  .visor-tiras button[aria-current="true"]{opacity:1;border-color:var(--brote);}
  .visor-tiras img{width:100%;height:100%;object-fit:cover;display:block;}
  @media (max-width:600px){
    .visor-flecha{display:none;}
    .visor-escena{padding:0 8px;}
    .visor-tiras button{width:52px;height:40px;}
  }

  /* ===== MANIFIESTO + COMPARATIVA ===== */
  .manifiesto{background:var(--piedra-2);padding:clamp(100px,12vw,170px) 0;}
  .manifiesto .grid{display:grid;grid-template-columns:3fr 9fr;gap:40px;}
  .manifiesto h2{font-size:clamp(2.2rem,4.4vw,4.2rem);max-width:17ch;}
  .manifiesto h2 span{color:var(--tinta-suave);}
  .manifiesto .lead{margin-top:32px;}
  .comparativa{margin-top:clamp(60px,7vw,100px);display:grid;grid-template-columns:3fr 4.5fr 4.5fr;background:var(--papel);border-radius:var(--r);padding:8px clamp(20px,3vw,40px) 12px;}
  .comparativa > div{padding:20px 24px 20px 0;border-bottom:1px solid var(--linea);font-size:.98rem;}
  .comparativa > div:nth-last-child(-n+3){border-bottom:0;}
  .comparativa .cab{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--tinta-suave);}
  .comparativa .atr{color:var(--tinta-suave);font-size:.9rem;}
  .comparativa .otro{color:var(--tinta-suave);}
  .comparativa .mf{font-weight:600;display:flex;gap:10px;align-items:baseline;}
  .comparativa .mf:not(.cab)::before{content:'';flex-shrink:0;width:7px;height:7px;border-radius:50%;background:var(--brote);transform:translateY(-2px);}
  .comparativa .cab.mf{color:var(--musgo);}

  /* ===== DETALLE ===== */
  .detalle{padding:clamp(90px,12vw,170px) var(--gutter);}
  .detalle .grid{display:grid;grid-template-columns:1fr 1fr;min-height:84vh;background:var(--noche);color:var(--noche-texto);border-radius:calc(var(--r) * 1.5);overflow:hidden;max-width:1560px;margin:0 auto;}
  .detalle figure{position:relative;overflow:hidden;}
  .detalle figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .detalle .txt{padding:clamp(48px,7vw,120px) clamp(28px,5vw,90px);display:flex;flex-direction:column;justify-content:center;}
  .detalle .kicker{color:var(--noche-suave);}
  .detalle h2{margin:26px 0;max-width:12ch;}
  .detalle p{color:var(--noche-suave);max-width:44ch;}
  .detalle ol{list-style:none;margin-top:44px;border-top:1px solid var(--linea-clara);}
  .detalle li{display:grid;grid-template-columns:48px 1fr;padding:17px 0;border-bottom:1px solid var(--linea-clara);font-size:.98rem;}
  .detalle li span{color:var(--brote);font-size:.8rem;padding-top:3px;}

  /* ===== FICHA TÉCNICA ===== */
  .ficha{padding-bottom:clamp(100px,12vw,180px);}
  .ficha .grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,6vw,120px);align-items:start;}
  .ficha .intro{position:sticky;top:120px;}
  .ficha .intro h2{margin:22px 0 26px;}
  .ficha .acciones{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;}
  .ficha dl{border-top:1px solid var(--tinta);}
  .ficha .fila{display:grid;grid-template-columns:2fr 3fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--linea);}
  .ficha dt{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--tinta-suave);padding-top:6px;}
  .ficha dd{font-family:var(--serif);font-size:clamp(1.35rem,1.9vw,1.75rem);line-height:1.2;}
  .ficha dd small{display:block;font-family:var(--sans);font-size:.9rem;color:var(--tinta-suave);margin-top:6px;line-height:1.5;}

  /* ===== CAPACIDAD (imagen que sigue al cursor) ===== */
  .capacidad{padding-bottom:clamp(100px,12vw,180px);}
  .capacidad .grid{display:grid;grid-template-columns:4fr 8fr;gap:clamp(40px,6vw,120px);}
  .capacidad h2{margin-top:22px;}
  .capacidad .lead{margin-top:24px;}
  .sect{list-style:none;border-top:1px solid var(--tinta);}
  .sect li{border-bottom:1px solid var(--linea);}
  .sect a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:none;}
  .sect .nom{font-family:var(--serif);font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.05;transition:transform .6s var(--ease), color .4s;}
  .sect .ref{font-size:.82rem;color:var(--tinta-suave);text-align:right;transition:opacity .4s;}
  .sect .mini{display:none;}
  @media (hover:hover) and (pointer:fine){
    .sect:hover .nom{color:oklch(21% 0.018 150 / .28);}
    .sect:hover .ref{opacity:.35;}
    .sect li:hover .nom{color:var(--tinta);transform:translateX(18px);}
    .sect li:hover .ref{opacity:1;}
  }
  .cursor-img{position:fixed;left:0;top:0;z-index:40;width:clamp(240px,21vw,340px);aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;pointer-events:none;opacity:0;box-shadow:var(--sombra);will-change:transform;transition:opacity .35s var(--ease);background:var(--piedra-2);}
  .cursor-img.on{opacity:1;}
  .cursor-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.15);transition:opacity .5s var(--ease), transform 1s var(--ease);}
  .cursor-img img.activa{opacity:1;transform:scale(1);}
  .cursor-img span{position:absolute;left:12px;bottom:12px;z-index:2;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:var(--papel);color:var(--tinta);padding:6px 10px;border-radius:999px;}

  /* ===== AUTOR / ESTUDIO ===== */
  .autor{background:var(--noche);color:var(--noche-texto);padding:clamp(100px,12vw,180px) 0;}
  .autor .kicker{color:var(--noche-suave);}
  .autor .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,32px);align-items:center;}
  .autor .foto{grid-column:1 / 6;position:relative;}
  .autor figure{aspect-ratio:4/5;overflow:hidden;border-radius:var(--r);}
  .autor figure img{width:100%;height:100%;object-fit:cover;}
  .cartela{position:absolute;right:-28px;bottom:48px;background:var(--papel);color:var(--tinta);border-radius:14px;padding:16px 20px;box-shadow:var(--sombra);transform:rotate(-3deg);}
  .cartela small{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--musgo);margin-bottom:4px;}
  .cartela strong{display:block;font-family:var(--serif);font-weight:400;font-size:1.35rem;line-height:1.1;}
  .cartela span{font-size:.8rem;color:var(--tinta-suave);}
  .autor .txt{grid-column:7 / 13;}
  .autor blockquote{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.12;margin:24px 0 28px;}
  .autor p{color:var(--noche-suave);max-width:54ch;}
  .autor p + p{margin-top:14px;}
  .autor p em{color:var(--noche-texto);font-style:italic;}
  .hitos{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;padding-top:24px;border-top:1px solid var(--linea-clara);}
  .hitos strong{display:block;font-family:var(--serif);font-weight:400;font-size:2.3rem;line-height:1;color:var(--brote);}
  .hitos span{font-size:.8rem;color:var(--noche-suave);line-height:1.4;display:block;margin-top:6px;}
  .linea-tiempo{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,32px);margin-top:clamp(70px,8vw,120px);position:relative;}
  .linea-tiempo::before{content:'';position:absolute;left:0;right:0;top:7px;height:1px;background:var(--linea-clara);}
  .linea-tiempo li{position:relative;padding-top:34px;}
  .linea-tiempo li::before{content:'';position:absolute;left:0;top:0;width:15px;height:15px;border-radius:50%;background:var(--noche);border:2px solid var(--brote);}
  .linea-tiempo b{display:block;font-family:var(--serif);font-weight:400;font-size:1.7rem;line-height:1.1;margin-bottom:8px;}
  .linea-tiempo span{font-size:.92rem;color:var(--noche-suave);}
  .colabora{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 36px;margin-top:clamp(56px,6vw,90px);padding-top:26px;border-top:1px solid var(--linea-clara);}
  .colabora p{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--noche-suave);margin-right:10px;}
  .colabora span{font-family:var(--serif);font-size:clamp(1.3rem,2vw,1.8rem);color:oklch(93% .01 95 / .75);}

  /* ===== RESEÑAS ===== */
  .resenas{padding:clamp(100px,12vw,170px) 0;overflow:hidden;}
  .resenas .grid{display:grid;grid-template-columns:4fr 8fr;gap:clamp(40px,5vw,80px);align-items:center;}
  .resenas h2{margin:22px 0 30px;font-size:clamp(2.3rem,3.8vw,3.6rem);}
  .nota-g{display:flex;align-items:center;gap:18px;}
  .nota-g strong{font-family:var(--serif);font-weight:400;font-size:4.2rem;line-height:1;color:var(--musgo);}
  .estrellas{color:var(--brote);letter-spacing:3px;font-size:1rem;}
  .nota-g span{display:block;font-size:.85rem;color:var(--tinta-suave);}
  .abanico{display:flex;justify-content:center;padding:30px 0;}
  .tarjeta{width:300px;flex-shrink:0;background:var(--papel);border-radius:20px;padding:28px;box-shadow:var(--sombra);transition:transform .6s var(--ease), box-shadow .4s;position:relative;}
  .tarjeta:nth-child(1){transform:rotate(-7deg) translateY(18px);z-index:1;}
  .tarjeta:nth-child(2){transform:rotate(-1.5deg) translateY(-10px);z-index:3;margin:0 -46px;}
  .tarjeta:nth-child(3){transform:rotate(5deg) translateY(8px);z-index:2;margin-right:-46px;}
  .tarjeta:nth-child(4){transform:rotate(10deg) translateY(34px);z-index:1;}
  .abanico .tarjeta:hover{transform:rotate(0) translateY(-22px) scale(1.04);z-index:6;box-shadow:0 36px 70px -20px oklch(21% .03 150 / .38);}
  .tarjeta .estrellas{font-size:.85rem;margin-bottom:14px;}
  .tarjeta blockquote{font-size:.95rem;line-height:1.55;margin-bottom:22px;}
  .autor-res{display:flex;align-items:center;gap:12px;}
  .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.85rem;color:var(--papel);flex-shrink:0;}
  .autor-res b{display:block;font-size:.88rem;}
  .autor-res small{font-size:.76rem;color:var(--tinta-suave);}

  /* ===== FAQ (chat en directo) ===== */
  .faq{background:var(--piedra-2);padding:clamp(100px,12vw,170px) 0;}
  .faq .grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,6vw,110px);align-items:start;}
  .faq .intro{position:sticky;top:120px;}
  .faq h2{margin:22px 0 24px;}
  .faq .acciones{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px;}
  .faq .estado-real{margin-top:18px;font-size:.84rem;color:var(--tinta-suave);display:flex;align-items:center;gap:8px;}
  .punto{width:7px;height:7px;border-radius:50%;background:var(--brote);box-shadow:0 0 0 4px oklch(68% .13 138 / .2);flex-shrink:0;}
  .chat{border-radius:22px;overflow:hidden;box-shadow:var(--sombra);background:var(--papel);}
  .chat-cab{display:flex;align-items:center;gap:14px;padding:16px 22px;background:var(--noche);color:var(--noche-texto);}
  .chat-cab .logo{width:42px;height:42px;border-radius:50%;background:var(--papel);display:grid;place-items:center;padding:6px;}
  .chat-cab .logo img{width:100%;height:auto;}
  .chat-cab b{display:block;font-size:.95rem;font-weight:600;}
  .chat-cab small{display:flex;align-items:center;gap:7px;font-size:.78rem;color:var(--noche-suave);}
  .chat-cuerpo{height:560px;overflow-y:auto;padding:26px 22px;display:flex;flex-direction:column;gap:8px;background:var(--piedra);scroll-behavior:smooth;scrollbar-width:thin;}
  .dia{align-self:center;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--tinta-suave);background:var(--papel);padding:5px 12px;border-radius:999px;margin-bottom:8px;}
  .msg{max-width:80%;padding:12px 16px;font-size:.93rem;line-height:1.5;animation:entra .5s var(--ease) both;}
  @keyframes entra{from{opacity:0;transform:translateY(10px) scale(.98);}}
  .msg.cli{align-self:flex-start;background:var(--papel);border-radius:4px 16px 16px 16px;margin-top:12px;}
  .msg.cli .quien{display:block;font-size:.72rem;font-weight:700;color:var(--musgo);margin-bottom:3px;}
  .msg.mf{align-self:flex-end;background:var(--musgo);color:var(--noche-texto);border-radius:16px 4px 16px 16px;}
  .msg .hora{display:block;text-align:right;font-size:.66rem;opacity:.6;margin-top:5px;}
  .escribe{display:flex;gap:5px;padding:14px 18px;animation:entra .3s var(--ease) both;}
  .escribe.cli{align-self:flex-start;background:var(--papel);border-radius:4px 16px 16px 16px;margin-top:12px;}
  .escribe.mf{align-self:flex-end;background:var(--musgo);border-radius:16px 4px 16px 16px;}
  .escribe i{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.4;animation:bota 1.1s ease-in-out infinite;}
  .escribe.mf i{color:var(--noche-texto);}
  .escribe i:nth-child(2){animation-delay:.15s;} .escribe i:nth-child(3){animation-delay:.3s;}
  @keyframes bota{30%{transform:translateY(-4px);opacity:1;}}
  .chat-pie{display:flex;gap:10px;align-items:center;padding:14px 16px;border-top:1px solid var(--linea);}
  .chat-pie input{flex:1;border:0;outline:0;background:var(--piedra-2);border-radius:999px;padding:12px 18px;font:inherit;font-size:.92rem;color:var(--tinta);}
  .chat-pie button{width:42px;height:42px;border-radius:50%;border:0;background:var(--tinta);color:var(--piedra);display:grid;place-items:center;cursor:pointer;transition:background .3s;}
  .chat-pie button:hover{background:var(--musgo);}

  /* ===== PROCESO ===== */
  .proceso{padding:clamp(100px,12vw,170px) 0;}
  .proceso h2{max-width:16ch;margin:22px 0 clamp(48px,6vw,80px);}
  .pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px);list-style:none;counter-reset:paso;}
  .pasos li{background:var(--papel);border-radius:var(--r);padding:28px 26px 32px;counter-increment:paso;transition:transform .5s var(--ease), box-shadow .5s;}
  .pasos li:hover{transform:translateY(-6px);box-shadow:var(--sombra);}
  .pasos li::before{content:counter(paso,decimal-leading-zero);display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--piedra-2);font-size:.78rem;font-weight:700;color:var(--musgo);margin-bottom:48px;}
  .pasos h3{font-family:var(--serif);font-weight:400;font-size:1.75rem;line-height:1.1;margin-bottom:10px;}
  .pasos p{font-size:.95rem;color:var(--tinta-suave);}

  /* ===== CONTACTO ===== */
  .contacto{background:var(--noche);color:var(--noche-texto);padding:clamp(100px,12vw,170px) 0 clamp(80px,9vw,120px);}
  .contacto .grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,6vw,120px);}
  .contacto .kicker{color:var(--noche-suave);}
  .contacto h2{margin:22px 0 26px;}
  .contacto .lead{color:var(--noche-suave);}
  .directo{margin-top:44px;display:flex;flex-direction:column;gap:10px;}
  .directo a{font-family:var(--serif);font-size:1.7rem;line-height:1.2;opacity:.9;transition:opacity .3s, color .3s;}
  .directo a:hover{opacity:1;color:var(--brote);}
  form.proyecto{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;background:oklch(24% .024 152);border-radius:22px;padding:clamp(20px,3vw,40px);}
  .campo{display:flex;flex-direction:column;border-bottom:1px solid var(--linea-clara);padding:16px 0 10px;}
  .campo.ancho{grid-column:1 / -1;}
  .campo label{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--noche-suave);margin-bottom:8px;}
  .campo input,.campo select,.campo textarea{background:none;border:0;outline:0;color:var(--noche-texto);font:inherit;font-size:1.02rem;padding:4px 0;resize:vertical;}
  .campo select option{color:var(--tinta);}
  .campo:focus-within{border-bottom-color:var(--brote);}
  fieldset{border:0;}
  .chips{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:8px;padding-bottom:18px;}
  .chips + .chips{padding-top:6px;}
  .chips legend{width:100%;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--noche-suave);margin-bottom:12px;}
  .chips input{position:absolute;opacity:0;pointer-events:none;}
  .chips label{border:1px solid var(--linea-clara);border-radius:999px;padding:9px 16px;font-size:.88rem;cursor:pointer;transition:background .3s, color .3s, border-color .3s;}
  .chips input:checked + label{background:var(--brote);color:var(--noche);border-color:var(--brote);font-weight:600;}
  .chips input:focus-visible + label{outline:2px solid var(--noche-texto);outline-offset:2px;}
  .enviar{grid-column:1 / -1;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:32px;flex-wrap:wrap;}
  .enviar small{color:var(--noche-suave);font-size:.8rem;max-width:38ch;}
  .enviar button{background:var(--noche-texto);color:var(--tinta);border:0;border-radius:999px;font:inherit;font-weight:600;padding:16px 30px;cursor:pointer;transition:background .3s, transform .35s var(--ease);}
  .enviar button:hover{background:var(--brote);transform:translateY(-2px);}

  /* ===== RESPONSIVE ===== */
  @media (min-width:1181px){ .menu-movil{display:none;} }
  @media (max-width:1180px){
    nav.prin{display:none;}
    .megamenu{display:none;}
    .burger{display:block;}
    .credenciales{grid-template-columns:repeat(2,1fr);}
    .hero-pie{grid-template-columns:1fr;}
    .abanico{transform:scale(.88);}
    .galeria{grid-template-columns:repeat(2,1fr);}
    /* En 2 columnas los destacados dejarían huecos: todas las tarjetas iguales */
    .obra.grande,.obra.grande.derecha{grid-column:auto;grid-row:auto;display:block;}
    .obra.grande .obra-abrir{display:block;}
    .obra.grande figure{aspect-ratio:4/3;min-height:0;}
    .hitos{grid-template-columns:repeat(2,1fr);row-gap:28px;}
  }
  @media (max-width:900px){
    .h-cta{display:none;}
    .serv-cab,.manifiesto .grid,.ficha .grid,.capacidad .grid,.contacto .grid,.resenas .grid,.faq .grid{grid-template-columns:1fr;}
    .ficha .intro,.faq .intro{position:static;}
    .serv .media,.serv.inv .media,.serv .txt,.serv.inv .txt{grid-column:1 / -1;order:0;}
    .serv .media{margin-bottom:clamp(56px,12vw,90px);}
    .serv .secundaria{right:14px;bottom:-40px;width:34%;}
    .serv.inv .secundaria,.serv.inv .nota-media{left:auto;right:14px;}
    .serv .nota-media{right:14px;bottom:-44px;max-width:72%;}
    .comparativa{grid-template-columns:1fr 1fr;}
    .comparativa .atr{grid-column:1 / -1;padding-bottom:2px;border-bottom:0;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding-top:20px;}
    .comparativa .cab:first-child{display:none;}
    .detalle .grid{grid-template-columns:1fr;}
    .detalle figure{min-height:70vw;}
    .autor .foto,.autor .txt{grid-column:1 / -1;}
    .cartela{right:14px;bottom:-22px;}
    .autor .txt{margin-top:40px;}
    .linea-tiempo{grid-template-columns:1fr 1fr;row-gap:36px;}
    .linea-tiempo::before{display:none;}
    .pasos{grid-template-columns:1fr 1fr;}
    form.proyecto{grid-template-columns:1fr;}
    .logos .wrap{flex-direction:column;align-items:flex-start;gap:16px;}
    .marquesina{width:100%;}
    .abanico{flex-direction:column;align-items:center;gap:16px;transform:none;padding:0;}
    .abanico .tarjeta{width:100%;max-width:420px;margin:0 !important;transform:none !important;}
    .chat-cuerpo{height:480px;}
  }
  @media (hover:none), (pointer:coarse){
    .sect a{cursor:pointer;}
    .sect .mini{display:block;width:64px;height:64px;border-radius:12px;object-fit:cover;flex-shrink:0;}
    .sect .ref{display:none;}
    .cursor-img{display:none;}
  }
  @media (max-width:600px){
    .credenciales{gap:18px;}
    .galeria{grid-template-columns:1fr;}
    .filtros{flex-wrap:nowrap;overflow-x:auto;margin-right:calc(var(--gutter) * -1);padding-right:var(--gutter);scrollbar-width:none;}
    .filtros button{flex-shrink:0;}
    .pasos,.linea-tiempo{grid-template-columns:1fr;}
    .ficha .fila{grid-template-columns:1fr;gap:6px;}
    .msg{max-width:90%;}
    .hitos strong{font-size:1.9rem;}
  }
  @media (prefers-reduced-motion:reduce){
    .rv{opacity:1;transform:none;transition:none;}
    .hero > img{animation:none;transform:none;}
    .pista{animation:none;}
    .msg,.escribe,.obra{animation:none;}
  }


/* =====================================================================
   OPCIÓN C · Plus Jakarta Sans (más sobria y menos editorial)
   ===================================================================== */
body{font-weight:400;}
.display,.hero h1{font-family:var(--serif);font-weight:700;letter-spacing:-.035em;line-height:1.04;}
.hero h1{font-size:clamp(2.4rem,6.2vw,6.2rem);line-height:1.02;max-width:15ch;}
h2.display{font-size:clamp(2rem,4.1vw,3.7rem);}
.manifiesto h2{font-size:clamp(1.9rem,3.7vw,3.4rem);}
.display em,.hero h1 em{font-style:normal;color:var(--musgo);}
.hero h1 em,.cabecera.con-foto .display em,.cta-band .display em,.detalle .display em,.autor .display em,.contacto .display em{color:oklch(84% .11 135);}
.serv h3{font-size:clamp(1.8rem,2.9vw,2.7rem);font-weight:700;letter-spacing:-.03em;line-height:1.06;}
.serv h3 em{font-style:normal;color:var(--musgo);}
.serv .num span{font-family:var(--serif);font-weight:700;font-size:2.6rem;letter-spacing:-.04em;}
.credenciales strong{font-family:var(--serif);font-weight:700;font-size:1.3rem;letter-spacing:-.02em;}
.serv-indice .t{font-family:var(--serif);font-weight:600;font-size:clamp(1.15rem,1.6vw,1.5rem);letter-spacing:-.02em;}
.mm-serv b,.mm-lado p{font-family:var(--serif);font-weight:600;letter-spacing:-.02em;}
.mm-serv b{font-size:1.15rem;}.mm-lado p{font-size:1.2rem;line-height:1.25;}
.sect .nom{font-family:var(--serif);font-weight:600;font-size:clamp(1.4rem,2.6vw,2.3rem);letter-spacing:-.03em;}
.obra h3{font-family:var(--serif);font-weight:700;font-size:1.15rem;letter-spacing:-.02em;}
.obra h3 a{color:inherit;}
.hitos strong{font-family:var(--serif);font-weight:700;font-size:1.9rem;letter-spacing:-.03em;}
.linea-tiempo b{font-family:var(--serif);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;}
.pasos h3{font-family:var(--serif);font-weight:700;font-size:1.4rem;letter-spacing:-.025em;}
.ficha dd{font-family:var(--serif);font-weight:600;font-size:clamp(1.15rem,1.55vw,1.45rem);letter-spacing:-.02em;}
.directo a{font-family:var(--serif);font-weight:600;font-size:1.4rem;letter-spacing:-.025em;}
.nota-g strong{font-family:var(--serif);font-weight:700;font-size:3.4rem;letter-spacing:-.04em;}
.autor blockquote{font-family:var(--serif);font-weight:600;font-size:clamp(1.45rem,2.4vw,2.3rem);letter-spacing:-.03em;line-height:1.18;}
.cartela strong{font-family:var(--serif);font-weight:700;font-size:1.1rem;letter-spacing:-.02em;}
.mv-lista > li > a,.mv-acordeon{font-family:var(--serif);font-weight:700;font-size:clamp(1.5rem,6vw,2rem);letter-spacing:-.03em;}
.visor-cab b{font-family:var(--serif);font-weight:700;letter-spacing:-.025em;}
.chat-cab b,.msg{font-family:var(--sans);}
.comparativa .mf{font-weight:600;}

/* Cabecera: sobre foto (portada) o sólida (resto de páginas) */
body:not(.has-hero) #cab{background:oklch(96.5% .008 95 / .94);backdrop-filter:blur(14px);color:var(--tinta);border-bottom:1px solid var(--linea);}
body:not(.has-hero) #cab .marca .l-osc{display:block;}
body:not(.has-hero) #cab .marca .l-cla{display:none;}
body:not(.has-hero) #cab .h-cta{background:var(--tinta);color:var(--piedra);}
body:not(.has-hero) #cab .mm-btn,body:not(.has-hero) #cab .burger{color:var(--tinta);}
body:not(.has-hero) main{padding-top:80px;}
.cab-in{max-width:1560px;margin:0 auto;padding:0 var(--gutter);}
.marca{display:inline-flex;align-items:center;}
.marca img{width:auto;height:46px;}
nav.prin a.is-current,.mm-btn.is-current{opacity:1;}
.skip{position:absolute;left:-9999px;top:8px;background:var(--tinta);color:#fff;padding:10px 16px;border-radius:8px;z-index:200;}
.skip:focus{left:8px;}
[hidden]{display:none !important;}

/* Cabeceras de página */
.page-head{padding:clamp(48px,6vw,96px) 0 clamp(36px,4vw,64px);}
.page-head .wrap{max-width:1560px;}
.page-head h1{margin:18px 0 18px;font-size:clamp(2.2rem,5vw,4.4rem);max-width:18ch;}
.page-head .lead{max-width:60ch;}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;font-size:.82rem;color:var(--tinta-suave);margin-bottom:26px;}
.crumbs li+li::before{content:'/';margin-right:6px;opacity:.5;}
.crumbs a:hover{color:var(--musgo);}
.crumbs.sobre-foto ol{color:oklch(93% .01 95 / .8);}
.cabecera{position:relative;padding:clamp(48px,6vw,96px) 0 clamp(40px,5vw,72px);}
.cabecera .cab-contenido{max-width:1560px;margin:0 auto;padding:0 var(--gutter);position:relative;z-index:2;}
.cabecera h1{margin:18px 0;font-size:clamp(2.3rem,5.4vw,4.8rem);max-width:17ch;}
.cabecera .lead{max-width:56ch;}
.cabecera .hero-botones{margin-top:28px;}
.cabecera.con-foto{min-height:min(78vh,720px);display:flex;align-items:flex-end;color:var(--noche-texto);background:var(--noche);overflow:hidden;padding-top:140px;}
.cabecera.con-foto>img{position:absolute;top:0;right:0;bottom:0;width:70%;height:100%;object-fit:cover;}
.cabecera.con-foto::after{content:'';position:absolute;top:0;right:0;bottom:0;width:70%;background:linear-gradient(90deg,var(--noche) 0%,oklch(19% .022 152 / .88) 28%,oklch(19% .022 152 / .5) 58%,transparent 100%),linear-gradient(180deg,oklch(19% .022 152 / .45) 0%,transparent 28%);pointer-events:none;}
@media (max-width:820px){
  .cabecera.con-foto{display:block;min-height:0;padding:0 0 44px;}
  .cabecera.con-foto>img{position:relative;display:block;width:100%;height:min(62vw,360px);min-height:260px;}
  .cabecera.con-foto::after{width:100%;height:min(62vw,360px);min-height:260px;bottom:auto;background:linear-gradient(180deg,oklch(19% .022 152 / .5) 0%,transparent 35%,oklch(19% .022 152 / .35) 60%,var(--noche) 100%);}
  .cabecera.con-foto .cab-contenido{margin-top:-64px;}
}
.cabecera.con-foto .lead,.cabecera.con-foto .kicker{color:oklch(92% .01 95 / .88);}
.cabecera.con-foto .cab-contenido{width:100%;}
.hero>img{filter:none;}
.proyecto-head h1{max-width:22ch;}
.proy-meta{font-weight:600;color:var(--musgo);margin-bottom:10px;}

/* Texto de lectura */
.prose-section{padding:0 0 clamp(60px,8vw,110px);}
.prose{max-width:760px;}
.prose h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin:2em 0 .6em;}
.prose h3{font-size:1.25rem;font-weight:700;margin:1.6em 0 .5em;}
.prose p,.prose li{color:var(--tinta-suave);margin-bottom:1em;}
.prose ul{padding-left:1.2em;}
.prose a{color:var(--musgo);text-decoration:underline;text-underline-offset:3px;}

/* Proyectos: archivo, ficha y relacionados */
.proyectos-archivo{padding-top:0;}
.page-head-proyectos{padding-bottom:30px;}
.galeria-3{grid-template-columns:repeat(3,1fr);}
.obra-pie{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding-top:14px;}
.obra-pie small{display:block;font-size:.8rem;color:var(--tinta-suave);margin-top:3px;}
.obra .tag{flex-shrink:0;}
.obra.grande .obra-abrir{cursor:pointer;}
.obra[hidden]{display:none !important;}
.houzz-link{text-align:center;margin-top:28px;}
.proyecto-galeria{padding-bottom:clamp(50px,6vw,90px);}
.pg-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(10px,1.4vw,18px);}
.pg-item{display:block;border-radius:var(--r);overflow:hidden;background:var(--piedra-2);cursor:zoom-in;aspect-ratio:4/3;grid-column:span 2;}
.pg-item:first-child{grid-column:1 / -1;aspect-ratio:16/8;}
.pg-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);}
.pg-item:hover img{transform:scale(1.04);}
.relacionados{padding-top:0;}
.relacionados h2{margin:18px 0 36px;}
.cta-band{background:var(--noche);color:var(--noche-texto);padding:clamp(60px,8vw,110px) 0;}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;max-width:1560px;margin:0 auto;padding:0 var(--gutter);}
.cta-band .lead{color:var(--noche-suave);margin-top:14px;}
.cta-botones{display:flex;gap:12px;flex-wrap:wrap;}
.btn-claro{background:var(--noche-texto);color:var(--tinta);}
.btn-vidrio{border:1px solid oklch(93% .01 95 / .45);color:var(--noche-texto);}
.btn-vidrio:hover{background:oklch(93% .01 95 / .12);}

/* Formulario */
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.aviso-form{grid-column:1 / -1;border-radius:12px;padding:14px 16px;margin-bottom:10px;font-size:.95rem;}
.aviso-form.ok{background:oklch(68% .13 138 / .18);}
.aviso-form.error{background:oklch(60% .15 30 / .2);}
.legal-check .chk{display:flex;gap:10px;align-items:flex-start;text-transform:none;letter-spacing:0;font-size:.85rem;color:var(--noche-suave);}
.legal-check .chk input{width:auto;margin-top:4px;}
.legal-check a{text-decoration:underline;}
.campo.legal-check label{font-size:.85rem;}
form.proyecto{background:oklch(24% .024 152);}

/* Pie */
.site-footer{background:var(--noche);color:var(--noche-suave);font-size:.9rem;padding:clamp(56px,6vw,90px) 0 36px;}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:clamp(24px,4vw,60px);padding-bottom:clamp(36px,4vw,56px);border-bottom:1px solid var(--linea-clara);}
.f-brand .marca img{height:48px;}
.f-brand .marca .l-osc{display:none;}
.f-brand .marca .l-cla{display:block;}
.f-brand p{margin-top:18px;max-width:34ch;line-height:1.55;}
.f-title{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--noche-texto);margin-bottom:16px;}
.site-footer ul{list-style:none;}
.site-footer li{padding:5px 0;}
.site-footer a:hover{color:var(--noche-texto);}
.f-contact li{display:flex;gap:10px;align-items:center;}
.f-contact .icon{width:16px;height:16px;flex-shrink:0;}
.f-social{margin-top:12px;}
.f-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:.82rem;}
.f-legal{display:flex;gap:22px;flex-wrap:wrap;}
.icon{width:1em;height:1em;vertical-align:-.12em;}

@media (max-width:1180px){.galeria-3{grid-template-columns:repeat(2,1fr);}}
@media (max-width:900px){
  .f-grid{grid-template-columns:1fr 1fr;}
  .f-brand{grid-column:1 / -1;}
  .pg-grid{grid-template-columns:repeat(2,1fr);}
  .pg-item{grid-column:auto;}
  .pg-item:first-child{aspect-ratio:4/3;}
  .cta-in{flex-direction:column;align-items:flex-start;}
}
@media (max-width:600px){
  .galeria-3{grid-template-columns:1fr;}
  .f-grid{grid-template-columns:1fr;}
}
.mf-placeholder{border:2px dashed #b5b5a8;padding:28px;text-align:center;color:#55564e;border-radius:12px;background:#f4f2ea;}


/* ===== Sección de contenido (foto + texto) ===== */
.seccion{padding:clamp(70px,9vw,140px) 0;}
.seccion.fondo-suave{background:var(--piedra-2);}
.seccion .grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(36px,6vw,110px);align-items:center;}
.seccion.lado-der .grid{grid-template-columns:6fr 5fr;}
.seccion.lado-der figure{order:2;}
.seccion figure{border-radius:calc(var(--r) * 1.2);overflow:hidden;background:var(--piedra-2);aspect-ratio:4/5;}
.seccion.lado-der figure{aspect-ratio:5/4;}
.seccion figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.8s var(--ease);}
.seccion figure:hover img{transform:scale(1.03);}
.seccion h2{margin:18px 0 24px;font-size:clamp(2rem,3.4vw,3.2rem);font-weight:700;letter-spacing:-.035em;line-height:1.05;}
.seccion .prose{max-width:62ch;}
.seccion .prose p,.seccion .prose li{color:var(--tinta-suave);}
.seccion .prose p+p,.seccion .prose p+ul,.seccion .prose ul+p,.seccion .prose h3+p{margin-top:14px;}
.seccion .prose h3{font-size:1.2rem;font-weight:700;letter-spacing:-.02em;margin-top:28px;color:var(--tinta);}
.seccion .prose ul{margin:18px 0 0 0;padding:0;list-style:none;display:grid;gap:10px;}
.seccion .prose ul li{position:relative;padding-left:26px;}
.seccion .prose ul li::before{content:'';position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--brote);}
.seccion .prose a{color:var(--musgo);border-bottom:1px solid currentColor;}
@media (max-width:900px){
  .seccion .grid,.seccion.lado-der .grid{grid-template-columns:1fr;}
  .seccion.lado-der figure{order:0;}
  .seccion figure,.seccion.lado-der figure{aspect-ratio:4/3;}
}

/* ===== Carrusel a ancho completo ===== */
.carrusel{padding:clamp(70px,9vw,140px) 0;overflow:hidden;background:var(--noche);color:var(--noche-texto);}
.carrusel .kicker{color:var(--noche-suave);}
.carrusel h2{margin-top:18px;font-size:clamp(2rem,3.6vw,3.4rem);font-weight:700;letter-spacing:-.035em;line-height:1.05;}
.carrusel h2 em{color:oklch(84% .11 135);}
.car-cab{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,3.5vw,52px);}
.car-nav{display:flex;gap:10px;flex-shrink:0;}
.car-nav button{width:52px;height:52px;border-radius:50%;border:1px solid var(--linea-clara);background:transparent;color:inherit;font-size:1.2rem;cursor:pointer;transition:background .3s,color .3s,opacity .3s;}
.car-nav button:hover:not(:disabled){background:var(--noche-texto);color:var(--noche);}
.car-nav button:disabled{opacity:.3;cursor:default;}
.car-pista{display:flex;gap:clamp(12px,1.4vw,22px);overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);padding:0 var(--gutter);scrollbar-width:none;cursor:grab;outline-offset:6px;}
.car-pista::-webkit-scrollbar{display:none;}
.car-pista.arrastrando{cursor:grabbing;scroll-snap-type:none;}
.car-pista figure{flex:0 0 auto;height:clamp(300px,68vh,720px);border-radius:var(--r);overflow:hidden;scroll-snap-align:start;background:oklch(26% .02 152);}
.car-pista img{height:100%;width:auto;max-width:none;object-fit:cover;user-select:none;-webkit-user-drag:none;}
@media (max-width:700px){.car-pista figure{height:56vh;}.car-nav button{width:44px;height:44px;}}

/* ===== Preguntas frecuentes (desplegables) ===== */
.preguntas{padding:clamp(70px,9vw,140px) 0;background:var(--piedra-2);}
.preguntas .grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(36px,6vw,110px);align-items:start;}
.preguntas .intro{position:sticky;top:120px;}
.preguntas h2{margin-top:18px;font-size:clamp(2rem,3.4vw,3.2rem);font-weight:700;letter-spacing:-.035em;line-height:1.05;}
.preguntas details{border-top:1px solid var(--linea);}
.preguntas details:last-child{border-bottom:1px solid var(--linea);}
.preguntas summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;cursor:pointer;list-style:none;font-weight:600;font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.3;}
.preguntas summary::-webkit-details-marker{display:none;}
.preguntas summary i{position:relative;width:22px;height:22px;flex-shrink:0;}
.preguntas summary i::before,.preguntas summary i::after{content:'';position:absolute;left:50%;top:50%;width:14px;height:2px;margin:-1px 0 0 -7px;background:var(--musgo);transition:transform .4s var(--ease);}
.preguntas summary i::after{transform:rotate(90deg);}
.preguntas details[open] summary i::after{transform:rotate(0);}
.preguntas .resp{padding:0 48px 26px 0;max-width:68ch;color:var(--tinta-suave);}
@media (max-width:900px){.preguntas .grid{grid-template-columns:1fr;}.preguntas .intro{position:static;}.preguntas .resp{padding-right:0;}}

/* ===== Otros servicios (3 columnas) ===== */
.otros-servicios{padding:clamp(70px,9vw,140px) 0;}
.otros-servicios h2{margin:18px 0 clamp(32px,4vw,56px);font-size:clamp(2rem,3.4vw,3.2rem);font-weight:700;letter-spacing:-.035em;line-height:1.05;max-width:22ch;}
.otros-servicios .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,40px);}
.os-card{display:flex;flex-direction:column;gap:14px;}
.os-img{display:block;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--piedra-2);}
.os-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease);}
.os-card:hover .os-img img{transform:scale(1.045);}
.os-card h3{font-size:clamp(1.25rem,1.7vw,1.55rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;margin-top:6px;}
.os-card p{color:var(--tinta-suave);font-size:.98rem;}
.os-card .enlace{align-self:flex-start;margin-top:4px;}
@media (max-width:900px){.otros-servicios .cols{grid-template-columns:1fr;}}