/* Sistema de diseño compartido por el hub de servicios y sus subpáginas.
   Los tokens y la tipografía son los mismos que usa index.html, que mantiene
   su CSS embebido: aquí no se toca la portada, solo se reutiliza su lenguaje. */

:root{
  --ink:#141210;
  --paper:#f6f3ee;
  --paper-2:#efeae1;
  --gold:#a97e33;
  --gold-2:#c49a4a;
  --line:#dcd5c8;
  --muted:#6f6a61;
  --black:#0e0d0b;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Archivo',sans-serif}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{width:min(1240px,90%);margin:0 auto}
.eyebrow{font-family:'Archivo',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:.7rem}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold)}
.muted{color:var(--muted)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.clip{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s cubic-bezier(.65,0,.15,1)}
.clip.in{clip-path:inset(0 0 0 0)}

/* NAV */
header{position:fixed;inset:0 0 auto 0;z-index:90;padding:22px 0;transition:.35s}
header.scr{background:rgba(246,243,238,.9);backdrop-filter:blur(12px);padding:13px 0;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:'Archivo',sans-serif;font-weight:900;font-size:1.5rem;letter-spacing:-.03em;line-height:.9;color:#fff;transition:.35s}
.logo .amp{color:var(--gold-2)}
.logo small{display:block;font-weight:600;font-size:.44rem;letter-spacing:.34em;color:rgba(255,255,255,.7);margin-top:4px}
header.scr .logo{color:var(--ink)}
header.scr .logo small{color:var(--muted)}
.menu{display:flex;gap:2.2rem;align-items:center;list-style:none}
.menu a{font-family:'Archivo',sans-serif;font-weight:600;font-size:.8rem;color:rgba(255,255,255,.85);transition:.2s}
.menu a:hover,.menu a[aria-current="page"]{color:#fff}
header.scr .menu a{color:var(--ink)}
header.scr .menu a:hover,header.scr .menu a[aria-current="page"]{color:var(--gold)}
.menu .cta{border:1px solid rgba(255,255,255,.4);padding:.55rem 1.2rem;border-radius:2px}
header.scr .menu .cta{border-color:var(--ink)}
.menu .cta:hover{background:var(--gold);border-color:var(--gold);color:#fff !important}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;z-index:99}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}
header.scr .burger span{background:var(--ink)}

/* HERO de página interior */
.phero{position:relative;background:var(--black);color:#fff;overflow:hidden;padding:170px 0 0}
.phero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;filter:grayscale(.15)}
.phero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,9,8,.94) 0%,rgba(10,9,8,.74) 48%,rgba(10,9,8,.34) 100%)}
.phero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:3.5rem;align-items:end;padding-bottom:3.2rem}
.migas{font-family:'Archivo',sans-serif;font-weight:600;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:1.4rem}
.migas a{color:var(--gold-2)}
.migas a:hover{color:#fff}
.migas span{margin:0 .55rem}
.phero h1{font-size:clamp(2.3rem,5.4vw,4.4rem);font-weight:900;line-height:.97;letter-spacing:-.03em;max-width:16ch}
.phero h1 em{font-style:normal;color:var(--gold-2)}
.phero .sub{font-size:1.05rem;color:rgba(255,255,255,.75);max-width:52ch;font-weight:300;margin-top:1.3rem}
.phero-media{position:relative;align-self:end}
.phero-media img{width:100%;object-fit:cover;aspect-ratio:4/5;filter:saturate(1.04)}
.acciones{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2.2rem}
.btn{font-family:'Archivo',sans-serif;font-weight:700;font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;padding:1rem 1.8rem;border-radius:2px;display:inline-flex;align-items:center;gap:.6rem;transition:.25s;border:1px solid transparent}
.btn svg{width:15px;height:15px}
.btn-oro{background:var(--gold);color:#fff}
.btn-oro:hover{background:#fff;color:var(--ink)}
.btn-linea{border-color:rgba(255,255,255,.4);color:#fff}
.btn-linea:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-oscuro{background:var(--ink);color:#fff}
.btn-oscuro:hover{background:var(--gold)}

/* Franja de datos rápidos bajo el hero */
.franja{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.18);background:rgba(10,9,8,.55)}
.franja .fila{display:grid;grid-template-columns:repeat(4,1fr)}
.franja .dato{padding:22px 1.6rem 22px 0;border-right:1px solid rgba(255,255,255,.14)}
.franja .dato:not(:first-child){padding-left:1.8rem}
.franja .dato:last-child{border-right:none;padding-right:0}
.franja .k{font-family:'Archivo',sans-serif;font-weight:600;font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2)}
.franja .v{font-family:'Archivo',sans-serif;font-weight:700;font-size:1rem;margin-top:.3rem;color:#fff;line-height:1.25}

/* Secciones genéricas */
.sec{padding:100px 0}
.sec-2{background:var(--paper-2)}
.sec-oscura{background:var(--black);color:#fff}
.sec-oscura .eyebrow{color:var(--gold-2)}
.sec-oscura .eyebrow::before{background:var(--gold-2)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:3rem;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:900;letter-spacing:-.03em;line-height:.98;max-width:18ch}
.sec-head .lead{color:var(--muted);max-width:44ch;font-size:1rem}
.sec-oscura .sec-head .lead{color:rgba(255,255,255,.6)}

/* Lista numerada de prestaciones */
.difs{display:grid;grid-template-columns:1fr 1fr;gap:0 3.5rem}
.dif{display:grid;grid-template-columns:44px 1fr;gap:1.2rem;padding:1.4rem 0;border-top:1px solid var(--line)}
.dif .n{font-family:'Archivo',sans-serif;font-weight:700;color:var(--gold);font-size:.9rem;padding-top:.2rem}
.dif h3{font-family:'Archivo',sans-serif;font-weight:700;font-size:1.12rem}
.dif p{color:var(--muted);font-size:.94rem;margin-top:.15rem}
.sec-oscura .dif{border-color:rgba(255,255,255,.14)}
.sec-oscura .dif p{color:rgba(255,255,255,.6)}

/* Grilla de tarjetas del hub */
.cat{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);transition:.35s;overflow:hidden}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 20px 44px rgba(14,13,11,.10)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.card-media.contiene img{object-fit:contain;padding:1.4rem 1.6rem}
.card:hover .card-media img{transform:scale(1.05)}
.card-nuevo{position:absolute;top:12px;left:12px;z-index:2;font-family:'Archivo',sans-serif;font-weight:700;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;background:var(--gold);color:#fff;padding:.35rem .7rem;border-radius:2px}
.card-cuerpo{padding:1.7rem 1.6rem 1.9rem;display:flex;flex-direction:column;flex:1}
.card .num{font-family:'Archivo',sans-serif;font-weight:700;font-size:.78rem;color:var(--gold);letter-spacing:.06em}
.card h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:1.4rem;letter-spacing:-.02em;margin:.5rem 0 .6rem;transition:.3s}
.card:hover h3{color:var(--gold)}
.card p{color:var(--muted);font-size:.94rem;flex:1}
.card .ver{display:inline-flex;align-items:center;gap:.6rem;margin-top:1.4rem;font-family:'Archivo',sans-serif;font-weight:700;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.card .ver svg{width:15px;height:15px;transition:transform .3s}
.card:hover .ver{color:var(--gold)}
.card:hover .ver svg{transform:translateX(5px)}

/* Menú / galería de piezas */
.piezas{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.pieza figure{background:#fff;border:1px solid var(--line);height:100%}
.pieza img{width:100%;aspect-ratio:1/1;object-fit:cover}
.pieza figcaption{padding:1.1rem 1.2rem 1.4rem}
.pieza h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:1.06rem;letter-spacing:-.01em}
.pieza p{color:var(--muted);font-size:.9rem;margin-top:.3rem}

/* Proceso en pasos */
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:2.4rem}
.paso .n{font-family:'Archivo',sans-serif;font-weight:800;font-size:2.6rem;color:var(--gold);line-height:1;letter-spacing:-.03em}
.paso h3{font-family:'Archivo',sans-serif;font-weight:700;font-size:1.1rem;margin:.7rem 0 .4rem}
.paso p{color:var(--muted);font-size:.93rem}
.sec-oscura .paso p{color:rgba(255,255,255,.6)}

/* Etiquetas de público objetivo */
.chips{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.4rem}
.chip{font-family:'Archivo',sans-serif;font-weight:600;font-size:.82rem;border:1px solid var(--line);background:#fff;padding:.6rem 1.1rem;border-radius:2px}
.sec-oscura .chip{background:transparent;border-color:rgba(255,255,255,.22);color:rgba(255,255,255,.85)}

/* Bloque con la pieza gráfica original del servicio */
.grafica{display:grid;grid-template-columns:.95fr 1.05fr;gap:4rem;align-items:center}
.grafica-img{border:1px solid var(--line);background:#fff;padding:.6rem}
.grafica h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:900;letter-spacing:-.03em;line-height:1.02;margin:1rem 0 1rem}
.grafica p{color:var(--muted);max-width:50ch}
.sec-oscura .grafica p{color:rgba(255,255,255,.62)}
.sec-oscura .grafica-img{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.04)}

/* Galería en mosaico */
.mosaico{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.mosaico figure{position:relative;overflow:hidden;aspect-ratio:4/3}
.mosaico img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.mosaico figure:hover img{transform:scale(1.06)}
.mosaico figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.1rem 1.2rem;color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:.95rem;background:linear-gradient(0deg,rgba(10,9,8,.82),transparent)}

/* Láminas de catálogo: piezas gráficas completas, sin recortar */
.laminas{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.lamina{display:block;position:relative;background:#0e0d0b;border:1px solid rgba(255,255,255,.14);overflow:hidden;transition:.3s}
.lamina img{width:100%;height:auto;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.lamina:hover{border-color:var(--gold)}
.lamina:hover img{transform:scale(1.03)}
.lamina span{position:absolute;left:0;right:0;bottom:0;padding:.9rem 1rem;color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:.85rem;background:linear-gradient(0deg,rgba(10,9,8,.9),transparent)}
.lamina em{font-style:normal;color:var(--gold-2);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;display:block;margin-top:.2rem;font-weight:600}

/* Flota */
.unidades{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem}
.unidad{border-top:1px solid var(--line);padding-top:1.4rem}
.unidad img{width:100%;height:auto;filter:drop-shadow(0 18px 24px rgba(0,0,0,.16));margin-bottom:1rem}
.unidad .cap{font-family:'Archivo',sans-serif;font-weight:800;font-size:1.9rem;color:var(--gold);letter-spacing:-.02em;line-height:1}
.unidad .cap small{font-size:.85rem;color:var(--muted);font-weight:500}
.unidad h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:1.25rem;margin:.3rem 0 .3rem}
.unidad p{color:var(--muted);font-size:.9rem}

/* Preguntas frecuentes */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.5rem 3rem 1.5rem 0;font-family:'Archivo',sans-serif;font-weight:700;font-size:1.1rem;position:relative;transition:.25s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';position:absolute;right:.4rem;top:50%;width:11px;height:11px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq summary:hover{color:var(--gold)}
.faq .resp{color:var(--muted);padding:0 3rem 1.6rem 0;max-width:78ch}

/* CTA + formulario */
.cta-form{display:grid;grid-template-columns:1fr 1fr;gap:5rem}
.cta-form h2{font-size:clamp(2rem,4.4vw,3.4rem);font-weight:900;letter-spacing:-.03em;line-height:.97;margin:1.2rem 0}
.cinfo{margin-top:2.2rem;display:flex;flex-direction:column;gap:1.4rem}
.cinfo .it{border-top:1px solid rgba(255,255,255,.14);padding-top:1.1rem}
.cinfo .k{font-family:'Archivo',sans-serif;font-weight:600;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2)}
.cinfo .v{font-size:1.08rem;margin-top:.35rem}
.cinfo .v small{display:block;color:rgba(255,255,255,.4);font-size:.75rem;margin-top:.2rem}
.form label{font-family:'Archivo',sans-serif;font-weight:600;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);display:block;margin:1.3rem 0 .5rem}
.form input,.form select,.form textarea{width:100%;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.25);padding:.7rem 0;color:#fff;font-family:'Inter',sans-serif;font-size:1rem;transition:.25s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--gold-2)}
.form select option{color:#111}
.form textarea{resize:vertical;min-height:70px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.submit{margin-top:2.2rem;background:var(--gold);color:#fff;border:none;font-family:'Archivo',sans-serif;font-weight:700;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;padding:1.05rem 2rem;cursor:pointer;display:inline-flex;align-items:center;gap:.7rem;transition:.25s}
.submit:hover{background:#fff;color:var(--ink)}
.submit:disabled{opacity:.6;cursor:default}
.fnote{font-size:.76rem;color:rgba(255,255,255,.4);margin-top:1rem}
.fnote a{color:var(--gold-2)}

/* Otros servicios */
.hermanas{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.hermana{border:1px solid var(--line);background:#fff;padding:1.5rem 1.6rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;transition:.3s}
.hermana:hover{border-color:var(--gold);transform:translateY(-3px)}
.hermana h3{font-family:'Archivo',sans-serif;font-weight:700;font-size:1.05rem}
.hermana span{color:var(--gold);flex:0 0 auto}
.hermana span svg{width:17px;height:17px;transition:transform .3s}
.hermana:hover span svg{transform:translateX(5px)}

/* FOOTER */
footer{background:#0a0908;color:rgba(255,255,255,.55);padding:60px 0 30px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;padding-bottom:2.6rem;border-bottom:1px solid rgba(255,255,255,.1)}
footer .logo{color:#fff;font-size:1.7rem}
footer .logo small{color:rgba(255,255,255,.5)}
footer p{font-size:.9rem;max-width:34ch;margin-top:1.1rem}
footer h4{font-family:'Archivo',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin-bottom:1.1rem}
footer ul{list-style:none}
footer li{margin-bottom:.6rem}
footer li a{font-size:.9rem;transition:.2s}
footer li a:hover{color:var(--gold-2)}
.social{display:flex;gap:.75rem;margin-top:1.3rem}
.social a{width:38px;height:38px;border:1px solid rgba(255,255,255,.25);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.25s}
.social a svg{width:17px;height:17px;fill:rgba(255,255,255,.75);transition:.25s}
.social a:hover{border-color:var(--gold-2);background:var(--gold-2)}
.social a:hover svg{fill:#fff}
.fbot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;padding-top:22px;font-size:.8rem;color:rgba(255,255,255,.4)}

/* WhatsApp flotante */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:95;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(14,13,11,.26);transition:transform .25s,box-shadow .25s}
.wa-float:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 10px 28px rgba(14,13,11,.34)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* Aviso de privacidad */
.priv-banner{position:fixed;left:22px;bottom:22px;z-index:94;max-width:420px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:3px;box-shadow:0 14px 40px rgba(14,13,11,.18);padding:1.1rem 1.25rem}
.priv-banner p{font-size:.82rem;color:var(--muted);line-height:1.5;margin-bottom:.8rem}
.priv-banner a{color:var(--gold);text-decoration:underline}
.priv-banner button{font-family:'Archivo',sans-serif;font-weight:700;font-size:.78rem;letter-spacing:.03em;background:var(--ink);color:#fff;border:none;border-radius:2px;padding:.65rem 1.1rem;cursor:pointer;transition:.2s}
.priv-banner button:hover{background:var(--gold)}
@media(max-width:640px){.priv-banner{left:16px;right:16px;bottom:84px;max-width:none}}

@media(max-width:1000px){
  .cat,.mosaico,.hermanas,.laminas{grid-template-columns:1fr 1fr}
  .piezas,.unidades{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr;gap:2rem}
  .franja .fila{grid-template-columns:1fr 1fr}
  .franja .dato:nth-child(2){border-right:none;padding-right:0}
  .franja .dato:nth-child(3){padding-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .franja .dato:nth-child(4){border-top:1px solid rgba(255,255,255,.14)}
  .grafica,.cta-form{grid-template-columns:1fr;gap:2.6rem}
  .phero-grid{grid-template-columns:1fr;gap:2.4rem}
  .phero-media{max-width:420px}
}
@media(max-width:760px){
  .menu{position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;background:var(--black);flex-direction:column;justify-content:center;gap:2rem;transform:translateX(100%);transition:.4s;z-index:95}
  .menu.open{transform:none}
  .menu a{color:#fff !important;font-size:1.1rem}
  .burger{display:flex}
  .sec{padding:70px 0}
  .phero{padding-top:140px}
  .cat,.mosaico,.hermanas,.piezas,.unidades,.pasos,.difs,.form .row,.laminas{grid-template-columns:1fr}
  .difs{gap:0}
  .franja .fila{grid-template-columns:1fr}
  .franja .dato,.franja .dato:not(:first-child){border-right:none;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}
  .franja .dato:first-child{border-top:none}
  .fgrid{grid-template-columns:1fr;gap:2rem}
  .wa-float{right:16px;bottom:16px;width:52px;height:52px}
  .faq summary{font-size:1rem}
}