/* ============================================================
   OWNERS SpA — www.ownersgi.cl
   Paleta conservada del diseño anterior.
   ============================================================ */

:root{
  /* Colores (no modificar sin revisar contraste) */
  --papel:#E8E6DF;      /* marfil / blanco cálido */
  --papel-alt:#DFDCD3;  /* beige arena */
  --tinta:#16241D;      /* negro carbón */
  --verde:#2C5A4A;      /* verde profundo */
  --plano:#35507A;      /* azul técnico */
  --ocre:#BE8A2E;       /* dorado sutil */

  --tinta-70:rgba(22,36,29,.72);
  --tinta-55:rgba(22,36,29,.56);
  --linea:rgba(22,36,29,.16);
  --papel-70:rgba(232,230,223,.74);
  --papel-25:rgba(232,230,223,.26);

  /* Tipografía */
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;

  /* Métrica */
  --marco:min(1120px, 100% - 2.5rem);
  --ritmo:clamp(4rem, 9vw, 7.5rem);
  --alto-barra:70px;
}

*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--alto-barra) + 12px);
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

body{
  margin:0;
  background:var(--papel);
  color:var(--tinta);
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.68;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{margin:0;font-family:var(--serif);font-weight:300;line-height:1.14;letter-spacing:-.015em}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit}

:focus-visible{outline:2px solid var(--plano);outline-offset:3px;border-radius:2px}

.saltar{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--tinta);color:var(--papel);padding:.75rem 1.1rem;text-decoration:none;
}
.saltar:focus{left:1rem;top:1rem}

.marco{width:var(--marco);margin-inline:auto}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:.8rem 1.5rem;
  font-family:var(--sans);font-size:.97rem;font-weight:500;letter-spacing:.01em;
  text-decoration:none;border:1px solid var(--tinta);border-radius:2px;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn--solido{background:var(--tinta);color:var(--papel)}
.btn--solido:hover{background:var(--verde);border-color:var(--verde)}
.btn--linea{background:transparent;color:var(--tinta)}
.btn--linea:hover{background:var(--tinta);color:var(--papel)}
.btn--claro{background:var(--papel);color:var(--tinta);border-color:var(--papel)}
.btn--claro:hover{background:transparent;color:var(--papel)}
.btn--grande{min-height:54px;padding:.95rem 1.9rem;font-size:1rem}

.acciones{display:flex;flex-wrap:wrap;gap:.9rem;margin:2.2rem 0 0}

/* ---------- Barra superior ---------- */
.barra{
  position:sticky;top:0;z-index:40;
  background:var(--papel);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease;
}
.barra.es-fija{border-bottom-color:var(--linea)}
.barra__int{
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  min-height:var(--alto-barra);
}
.marca{
  font-family:var(--sans);font-weight:600;font-size:1.28rem;
  letter-spacing:.22em;text-decoration:none;
}
.nav{display:flex;align-items:center;gap:1.75rem}
.nav a{
  font-size:.93rem;text-decoration:none;color:var(--tinta-70);
  transition:color .18s ease;
}
.nav a:hover{color:var(--tinta)}
.nav__cta{color:var(--papel);padding:.55rem 1.15rem;min-height:44px}
.nav__cta:hover{color:var(--papel)}

.menu-btn{
  display:none;width:48px;height:48px;padding:0;margin-right:-8px;
  background:none;border:0;cursor:pointer;
}
.menu-btn__linea{
  display:block;width:26px;height:1.5px;margin:6px auto;background:var(--tinta);
  transition:transform .25s ease,opacity .2s ease;
}
.menu-btn[aria-expanded="true"] .menu-btn__linea:first-child{transform:translateY(3.75px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .menu-btn__linea:last-child{transform:translateY(-3.75px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{padding:clamp(3.5rem,10vw,8rem) 0 clamp(3.5rem,8vw,6.5rem)}
.hero__int{max-width:56rem}
.filiacion{
  font-size:.82rem;letter-spacing:.1em;color:var(--tinta-55);
  margin:0 0 1.9rem;padding-left:1.6rem;position:relative;
}
.filiacion::before{
  content:"";position:absolute;left:0;top:.72em;width:1rem;height:1px;background:var(--ocre);
}
.hero__titulo{font-size:clamp(2.5rem,1.1rem + 5.6vw,4.9rem);max-width:15ch}
.hero__sub{
  font-family:var(--serif);font-size:clamp(1.25rem,1.05rem + .8vw,1.6rem);
  font-weight:300;line-height:1.45;color:var(--tinta-70);
  margin:1.9rem 0 0;max-width:40ch;
}
.hero__texto{margin-top:1.5rem;max-width:52ch;color:var(--tinta-70)}

/* ---------- Secciones ---------- */
.seccion{padding:var(--ritmo) 0}
.seccion--alt{background:var(--papel-alt)}
.seccion--oscura{background:var(--tinta);color:var(--papel)}
.seccion--oscura .titulo{color:var(--papel)}
.seccion--oscura .prosa{color:var(--papel-70)}

.titulo{font-size:clamp(1.85rem,1.15rem + 2.6vw,3rem);max-width:19ch}
.titulo--seccion{margin-bottom:3rem}
.bloque-texto{max-width:44rem}
.prosa{max-width:60ch;color:var(--tinta-70);margin-top:1.8rem;font-size:1.06rem}

/* ---------- Cómo trabajamos ---------- */
.pasos{list-style:none;margin:0;padding:0;border-top:1px solid var(--linea)}
.paso{
  display:grid;grid-template-columns:5.5rem minmax(0,1fr);
  gap:1rem 2rem;align-items:start;
  padding:2.2rem 0;border-bottom:1px solid var(--linea);
}
.paso__num{
  font-family:var(--serif);font-size:1.35rem;font-weight:400;
  color:var(--ocre);line-height:1.2;padding-top:.15rem;
}
.paso__titulo{font-size:1.5rem;margin-bottom:.6rem}
.paso p{color:var(--tinta-70);max-width:58ch;margin:0}

/* ---------- Perfil ---------- */
.perfil__grid{
  display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
}
.retrato{margin:0;position:sticky;top:calc(var(--alto-barra) + 2rem)}
.retrato img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center top;
  background:var(--papel-alt);
  outline:1px solid var(--linea);outline-offset:-1px;
}
.retrato__vacio{
  aspect-ratio:4/5;display:grid;place-items:center;
  background:var(--papel-alt);border:1px solid var(--linea);
  color:var(--tinta-55);font-size:.85rem;letter-spacing:.12em;
}
.perfil__cargo{
  font-size:.98rem;color:var(--tinta-55);margin-top:1rem;
  padding-bottom:1.6rem;border-bottom:1px solid var(--linea);
}
.cita{margin:2.8rem 0 0;padding-left:1.6rem;border-left:2px solid var(--ocre)}
.cita blockquote{margin:0}
.cita p{
  font-family:var(--serif);font-size:clamp(1.2rem,1.05rem + .6vw,1.5rem);
  font-weight:300;font-style:italic;line-height:1.42;margin:0;
}
.cita figcaption{margin-top:.9rem;font-size:.9rem;color:var(--tinta-55)}

/* ---------- Personas y empresas ---------- */
.publicos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}
.publico{padding:0 2.5rem 0 0}
.publico + .publico{border-left:1px solid var(--linea);padding:0 0 0 2.5rem}
.publico__titulo{font-size:1.6rem;margin-bottom:1rem}
.publico p{color:var(--tinta-70);margin:0}

/* ---------- CTA ---------- */
.cta{border-top:1px solid var(--linea)}
.cta__texto{margin-top:1.6rem;max-width:52ch;color:var(--tinta-70);font-size:1.08rem}
.cta__alterna{margin-top:1.4rem;font-size:.98rem;color:var(--tinta-55)}
.cta__alterna a{color:var(--tinta);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}

/* ---------- Información corporativa ---------- */
.corporativo{margin:0;border-top:1px solid var(--linea)}
.corporativo__fila{
  display:grid;grid-template-columns:14rem minmax(0,1fr);gap:.5rem 2rem;
  padding:1.05rem 0;border-bottom:1px solid var(--linea);
}
.corporativo dt{font-size:.9rem;color:var(--tinta-55);margin:0}
.corporativo dd{margin:0;font-size:1.05rem}
.corporativo a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}

/* ---------- Pie ---------- */
.pie{background:var(--tinta);color:var(--papel-70);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.pie a{color:var(--papel);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.pie__grid{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2.5rem;
  padding-bottom:2.5rem;border-bottom:1px solid var(--papel-25);
}
.pie__marca{
  font-weight:600;font-size:1.28rem;letter-spacing:.22em;color:var(--papel);margin:0 0 .8rem;
}
.pie__lema{font-family:var(--serif);font-size:1.12rem;font-weight:300;max-width:26ch;margin:0 0 1.1rem}
.pie__filiacion{font-size:.88rem;color:rgba(232,230,223,.55);margin:0}
.pie__datos{font-style:normal;font-size:.95rem;line-height:1.9}
.pie__legal{
  display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between;
  padding-top:1.6rem;font-size:.86rem;
}
.pie__legal p{margin:0}

/* ---------- Página de privacidad ---------- */
.legal{padding:clamp(3rem,7vw,5.5rem) 0}
.legal__contenido{max-width:44rem}
.legal h1{font-size:clamp(2rem,1.3rem + 2.4vw,3rem);margin-bottom:.6rem}
.legal h2{font-size:1.32rem;margin:2.8rem 0 .9rem}
.legal p,.legal li{color:var(--tinta-70)}
.legal ul{padding-left:1.2rem;margin:0 0 1.15em}
.legal li{margin-bottom:.45rem}
.legal .actualizado{font-size:.9rem;color:var(--tinta-55);margin-bottom:2.5rem}
.legal .volver{display:inline-block;margin-top:3rem}

/* ============================================================
   RESPONSIVE — mobile primero en prioridad de revisión
   ============================================================ */
@media (max-width:900px){
  :root{--marco:min(1120px, 100% - 2rem)}

  .menu-btn{display:block}

  .nav{
    position:fixed;inset:var(--alto-barra) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--papel);border-bottom:1px solid var(--linea);
    padding:.5rem 0 1.5rem;
    max-height:calc(100dvh - var(--alto-barra));overflow-y:auto;
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .2s ease,transform .2s ease,visibility .2s;
  }
  .nav.esta-abierto{transform:none;opacity:1;visibility:visible}
  .nav a{
    padding:.95rem calc((100vw - var(--marco)) / 2);
    font-size:1.05rem;color:var(--tinta);border-bottom:1px solid var(--linea);
  }
  .nav__cta{
    margin:1.25rem calc((100vw - var(--marco)) / 2) 0;
    border-bottom:1px solid var(--tinta);justify-content:center;
  }

  .perfil__grid{grid-template-columns:1fr}
  .retrato{position:static;max-width:340px}
  .publicos{grid-template-columns:1fr}
  .publico{padding:0 0 2.2rem}
  .publico + .publico{border-left:0;border-top:1px solid var(--linea);padding:2.2rem 0 0}
  .pie__grid{grid-template-columns:1fr;gap:2rem}
}

@media (max-width:640px){
  body{font-size:1.02rem}
  .paso{grid-template-columns:1fr;gap:.5rem;padding:1.9rem 0}
  .paso__num{font-size:1.1rem;padding-top:0}
  .corporativo__fila{grid-template-columns:1fr;gap:.15rem;padding:1rem 0}
  .acciones{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .nav__cta{width:auto}
  .pie__legal{flex-direction:column;gap:.5rem}
}