:root{
  --azul:#0A77D4; --azul-o:#075CA6; --marino:#1D2A66; --marino-o:#131D4D; --cielo:#EEF6FF; --espuma:#BFE6FF; --blanco:#FFFFFF; --texto:#18204A; --gris:#5A6383; --linea:#DCE6F3;
  --disp:"Bricolage Grotesque", system-ui, sans-serif; --sans:"Onest", system-ui, sans-serif; --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--blanco);color:var(--texto);font:400 1.06rem/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--azul);outline-offset:3px;border-radius:6px}
.wrap{width:min(1240px,100% - 32px);margin-inline:auto}
h1,h2,h3{font-family:var(--disp);font-weight:700;letter-spacing:-.03em;line-height:1}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Logo */
.logo{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--marino)}
.logo svg{width:40px;height:40px;flex:none}
.logo .wm{font-family:var(--disp);font-size:1.42rem;letter-spacing:-.035em;line-height:1}
.logo .wm span{font-weight:500;opacity:.78}
.logo .wm b{font-weight:800;color:var(--azul)}
.logo.claro{color:#fff}.logo.claro .wm b{color:var(--espuma)}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--linea)}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:76px}
.nav nav{display:flex;align-items:center;gap:28px;font-weight:500;font-size:.96rem}
.nav nav a{text-decoration:none;color:var(--gris)}
.nav nav a:hover{color:var(--azul)}
.nav .cta{color:#fff;background:var(--azul);padding:11px 20px;border-radius:12px;font-weight:600}
.nav .cta:hover{background:var(--azul-o);color:#fff}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 26px;border-radius:14px;font-weight:600;text-decoration:none;border:0;cursor:pointer;transition:background .3s,box-shadow .3s}
.btn svg{width:20px;height:20px;flex:none}
.btn.azul{background:var(--azul);color:#fff;box-shadow:0 10px 26px rgba(10,119,212,.28)}
.btn.azul:hover{background:var(--azul-o)}
.btn.borde{border:1.5px solid var(--marino);color:var(--marino);background:#fff}
.btn.borde:hover{background:var(--cielo)}
.btn.blanco{background:#fff;color:var(--marino)}

/* Hero */
.hero{position:relative;padding:56px 0 96px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--cielo) 100%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1fr 1.02fr;gap:56px;align-items:center}
.zona{display:inline-flex;align-items:center;gap:9px;padding:8px 14px 8px 10px;border-radius:12px;background:#fff;border:1px solid var(--linea);font-weight:500;font-size:.93rem;color:var(--marino)}
.zona svg{width:18px;height:18px;color:var(--azul)}
.hero h1{font-size:clamp(2.9rem,6.4vw,5.6rem);color:var(--marino);margin:22px 0 22px}
.hero h1 span{display:block}
.hero h1 .y{color:var(--azul)}
.hero p.t{color:var(--gris);font-size:1.16rem;max-width:44ch}
.hero .btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.sellos{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;color:var(--gris);font-size:.94rem}
.sellos span{display:flex;align-items:center;gap:8px}
.sellos svg{width:20px;height:20px;color:var(--azul)}

/* Ventana con vaho */
.ventana{user-select:none;-webkit-user-select:none;position:relative;aspect-ratio:1/1.02;border-radius:28px;overflow:hidden;background:var(--marino);box-shadow:0 40px 80px rgba(29,42,102,.22);isolation:isolate}
.ventana img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.ventana canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:none}
.ventana .marco{position:absolute;inset:0;pointer-events:none;border:10px solid #fff;border-radius:28px}
.ventana .cruz-v{position:absolute;left:50%;top:0;bottom:0;width:10px;margin-left:-5px;background:#fff;pointer-events:none}
.ventana .cruz-h{position:absolute;top:50%;left:0;right:0;height:10px;margin-top:-5px;background:#fff;pointer-events:none}
.pista{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:12px;background:var(--marino);color:#fff;font-weight:600;font-size:.88rem;white-space:nowrap;pointer-events:none;transition:opacity .5s}
.pista svg{width:18px;height:18px;animation:mano 1.6s ease-in-out infinite}
@keyframes mano{50%{transform:translateX(8px)}}
.pista.fuera{opacity:0}
.brillo{position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.35) 45%,transparent 55%);transform:translateX(-120%);z-index:2}
.brillo.pasa{animation:brillo 1.4s var(--ease)}
@keyframes brillo{to{transform:translateX(120%)}}

/* Secciones */
section{padding:120px 0}
.cab{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:54px}
h2{font-size:clamp(2.5rem,5.2vw,4.3rem);color:var(--marino)}
.lead{color:var(--gris);font-size:1.12rem;max-width:46ch;justify-self:end}

/* Dos servicios */
.dos{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.srv{position:relative;border-radius:28px;padding:44px 40px 40px;overflow:hidden;display:flex;flex-direction:column}
.srv.cr{background:var(--cielo);color:var(--marino)}
.srv.pr{background:var(--marino);color:#fff}
.srv .ico{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;margin-bottom:34px}
.srv.cr .ico{background:#fff;color:var(--azul)}
.srv.pr .ico{background:var(--azul);color:#fff}
.srv .ico svg{width:32px;height:32px}
.srv h3{font-size:clamp(2rem,3.4vw,2.8rem)}
.srv>p{margin-top:12px;max-width:40ch}
.srv.cr>p{color:var(--gris)}
.srv.pr>p{color:rgba(255,255,255,.75)}
.srv ul{list-style:none;margin-top:28px;display:grid;gap:0}
.srv li{display:flex;align-items:center;gap:12px;padding:13px 0;font-weight:500;border-top:1px solid}
.srv.cr li{border-color:rgba(29,42,102,.12)}
.srv.pr li{border-color:rgba(255,255,255,.14)}
.srv li svg{width:20px;height:20px;flex:none}
.srv.cr li svg{color:var(--azul)}
.srv.pr li svg{color:var(--espuma)}
.srv .ir{margin-top:30px;align-self:flex-start;font-weight:600;text-underline-offset:5px}
.srv.cr .ir{color:var(--azul)}
.srv.pr .ir{color:var(--espuma)}

/* Presión interactiva */
.presion{background:var(--marino-o);color:#fff;position:relative;overflow:hidden}
.presion .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.presion h2{color:#fff}
.presion .lead{color:rgba(255,255,255,.72);justify-self:start;margin-top:18px}
.suelo{user-select:none;-webkit-user-select:none;position:relative;aspect-ratio:4/3;border-radius:26px;overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.35);background:#7d8590}
.suelo canvas{position:absolute;inset:0;width:100%;height:100%}
.suelo #sucio{cursor:crosshair;touch-action:none}
.medidor{position:absolute;left:18px;top:18px;z-index:3;display:flex;align-items:center;gap:10px;padding:9px 14px;border-radius:12px;background:rgba(19,29,77,.82);backdrop-filter:blur(8px);font-weight:600;font-size:.9rem}
.medidor i{display:block;width:90px;height:6px;border-radius:6px;background:rgba(255,255,255,.18);overflow:hidden}
.medidor i b{display:block;height:100%;width:0;background:var(--espuma);transition:width .3s}
.pista2{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);z-index:3;padding:9px 16px;border-radius:12px;background:#fff;color:var(--marino);font-weight:600;font-size:.88rem;white-space:nowrap;pointer-events:none;transition:opacity .5s}
.pista2.fuera{opacity:0}
.superficies{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:34px}
.sup{padding:18px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.sup b{display:block;font-family:var(--disp);font-weight:700;font-size:1.12rem;letter-spacing:-.01em}
.sup span{display:block;color:rgba(255,255,255,.66);font-size:.92rem;margin-top:3px}

/* Para quién */
.quien-g{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.q{border-radius:22px;padding:30px 24px;border:1px solid var(--linea);background:#fff}
.q svg{width:40px;height:40px;color:var(--azul);margin-bottom:26px}
.q h3{font-size:1.35rem;color:var(--marino);letter-spacing:-.02em}
.q p{color:var(--gris);font-size:.96rem;margin-top:8px}

/* Pasos */
.pasos-s{background:var(--cielo)}
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--marino)}
.paso{padding:28px 26px 0 0}
.paso+.paso{padding-left:26px;border-left:1px solid var(--linea)}
.paso .n{font-family:var(--disp);font-weight:800;font-size:3rem;color:var(--azul);line-height:1}
.paso h3{font-size:1.3rem;color:var(--marino);margin-top:18px}
.paso p{color:var(--gris);font-size:.97rem;margin-top:6px}

/* Zona */
.zona-s .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.pueblos{display:flex;flex-wrap:wrap;gap:10px}
.pueblos span{padding:12px 18px;border-radius:12px;background:var(--cielo);color:var(--marino);font-weight:500;font-size:1.02rem}
.mapa{position:relative}
.mapa svg{width:100%;height:auto}
.mapa .pt{fill:var(--azul)}
.mapa .pt-a{fill:var(--azul);opacity:.25;transform-box:fill-box;transform-origin:center;animation:onda 2.4s ease-out infinite}
@keyframes onda{from{transform:scale(1);opacity:.35}to{transform:scale(3.2);opacity:0}}

/* FAQ */
.faq{background:var(--cielo)}
.faq .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.preguntas{display:grid;gap:10px}
.preguntas details{background:#fff;border-radius:18px;border:1px solid var(--linea);padding:0 24px}
.preguntas summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 0;font-family:var(--disp);font-weight:700;font-size:1.15rem;color:var(--marino);letter-spacing:-.01em}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{content:"+";flex:none;width:34px;height:34px;border-radius:10px;background:var(--azul);color:#fff;display:grid;place-items:center;font-size:1.3rem;transition:transform .35s var(--ease)}
.preguntas details[open] summary::after{transform:rotate(45deg)}
.preguntas details p{color:var(--gris);padding:0 50px 22px 0}

/* Presupuesto */
.presu .caja{border-radius:32px;background:linear-gradient(135deg,var(--azul) 0%,var(--azul-o) 55%,var(--marino) 100%);color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;padding:64px;position:relative;overflow:hidden}
.presu h2{color:#fff}
.presu p.t{opacity:.85;margin-top:16px;max-width:40ch}
.datos{display:grid;gap:12px;margin-top:30px}
.datos a,.datos div{display:flex;align-items:center;gap:14px;padding:15px 18px;border-radius:16px;background:rgba(255,255,255,.1);text-decoration:none}
.datos a:hover{background:rgba(255,255,255,.16)}
.datos svg{width:22px;height:22px;flex:none}
.datos small{display:block;opacity:.7;font-size:.82rem}
.datos b{font-weight:600;word-break:break-all}
form{position:relative;background:#fff;color:var(--texto);border-radius:24px;padding:36px}
form h3{font-size:1.7rem;color:var(--marino)}
form .sub{color:var(--gris);margin:6px 0 22px;font-size:.96rem}
fieldset{border:0;margin-bottom:18px}
legend{font-weight:600;margin-bottom:9px;color:var(--marino)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{display:inline-block;padding:9px 14px;border-radius:12px;border:1.5px solid var(--linea);font-weight:500;font-size:.93rem;cursor:pointer;transition:all .2s}
.chips input:checked+span{background:var(--azul);border-color:var(--azul);color:#fff}
.chips input:focus-visible+span{outline:3px solid var(--marino);outline-offset:2px}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.campo{display:grid;gap:6px;margin-bottom:12px}
.campo label{font-weight:600;font-size:.92rem;color:var(--marino)}
.campo input,.campo textarea{width:100%;padding:13px 15px;border-radius:12px;border:1.5px solid var(--linea);background:var(--cielo)}
.campo input:focus,.campo textarea:focus{outline:none;border-color:var(--azul);background:#fff}
.campo textarea{min-height:96px;resize:vertical}
form .btn{width:100%;margin-top:6px}

footer{padding:44px 0 44px;color:var(--gris);font-size:.93rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--linea);padding-top:30px}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:var(--azul)}

.barra{display:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}
@media (max-width:1000px){
  .nav nav a:not(.cta){display:none}
  .hero .wrap,.presion .wrap,.presu .caja,.cab,.zona-s .wrap,.faq .wrap,.dos{grid-template-columns:1fr;gap:40px}
  .dos{gap:14px}
  .lead{justify-self:start}
  .ventana{max-width:560px;width:100%;margin-inline:auto}
  .quien-g{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr;row-gap:30px}
  .paso:nth-child(3){padding-left:0;border-left:0}
  .presu .caja{padding:44px 30px}
  section{padding:90px 0}
  .mapa{max-width:460px}
}
@media (max-width:620px){
  .nav .cta{display:none}
  .logo .wm{font-size:1.28rem}
  .hero{padding-top:34px}
  .hero .btns .btn{flex:1 1 100%}
  .srv{padding:34px 24px 30px}
  .superficies,.quien-g,.campos{grid-template-columns:1fr}
  .pasos{grid-template-columns:1fr}
  .paso,.paso+.paso{padding:24px 0 0;border-left:0}
  .presu .caja{padding:34px 20px;border-radius:26px}
  form{padding:24px}
  .preguntas details p{padding-right:0}
  body{padding-bottom:84px}
  .barra{display:grid;grid-template-columns:1.4fr 1fr;gap:8px;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:60;padding:7px;border-radius:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 12px 36px rgba(29,42,102,.22);border:1px solid var(--linea)}
  .barra a{display:flex;justify-content:center;align-items:center;gap:8px;padding:13px;border-radius:12px;font-weight:600;text-decoration:none;font-size:.96rem}
  .barra a:first-child{background:var(--azul);color:#fff}
  .barra a:last-child{color:var(--marino);border:1px solid var(--linea)}
  .barra svg{width:18px;height:18px}
}

/* SEO: subtítulo del H1 y páginas interiores */
.hero h1 .h1-sub{font:600 clamp(1rem,1.4vw,1.15rem)/1.3 var(--sans);letter-spacing:0;color:var(--azul);margin-bottom:16px}
.pueblos a{padding:12px 18px;border-radius:12px;background:var(--azul);color:#fff;font-weight:600;font-size:1.02rem;text-decoration:none}
.pueblos a:hover{background:var(--azul-o)}
.srv .mas{margin-top:12px;font-weight:600;text-underline-offset:5px;align-self:flex-start}
.srv.cr .mas{color:var(--marino)}.srv.pr .mas{color:#fff}
.pag{padding:56px 0 80px;background:linear-gradient(180deg,#fff 0%,var(--cielo) 100%)}
.migas{font-size:.92rem;color:var(--gris);margin-bottom:22px}
.migas ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.migas li+li::before{content:"/";margin-right:6px}
.migas a{color:var(--azul)}
.pag h1{font-size:clamp(2.5rem,5.6vw,4.6rem);color:var(--marino);max-width:18ch}
.pag p.t{color:var(--gris);font-size:1.16rem;max-width:52ch;margin-top:20px}
.pag .btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.texto{max-width:72ch}
.texto h2{font-size:clamp(2rem,3.6vw,2.9rem);margin:56px 0 18px}
.texto h2:first-child{margin-top:0}
.texto h3{font-size:1.45rem;color:var(--marino);margin:30px 0 8px}
.texto p{margin-bottom:14px;color:var(--texto)}
.texto ul{margin:6px 0 18px 1.2rem}
.texto li{margin-bottom:6px}
.texto a{color:var(--azul)}
.dos-col{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:start}
.lateral{position:sticky;top:100px;border-radius:24px;background:var(--marino);color:#fff;padding:34px}
.lateral h2{color:#fff;font-size:1.8rem;margin-bottom:12px}
.lateral p{color:rgba(255,255,255,.78);margin-bottom:20px}
.lateral .btn{width:100%;margin-top:10px}
.lateral ul{list-style:none;margin-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.lateral li a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.16);color:var(--espuma);font-weight:600;text-decoration:none}
.legal .hueco{background:#FFF3B0;padding:0 4px;border-radius:4px;font-weight:600}
@media (max-width:1000px){.dos-col{grid-template-columns:1fr}.lateral{position:static}}