/* DVN Abogados — hoja de estilos única. Sin dependencias externas. */

:root{
  --papel:#FCFAF5;
  --papel-2:#F5F1E8;
  --marino:#0D2138;
  --marino-90:rgba(13,33,56,.90);
  --oro:#B5965A;
  --oro-claro:#D7C397;
  --crema:#F5F1E8;
  --tinta:#1E2A35;
  --texto:#3C4954;
  --suave:#66717A;
  --linea:rgba(13,33,56,.16);
  --linea-tenue:rgba(13,33,56,.09);
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --ancho:1170px;
  --barra:88px;
}

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

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--papel);
  color:var(--texto);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--marino);text-underline-offset:2px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--oro);outline-offset:3px
}

h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:500;
  color:var(--marino);
  margin:0;
  text-wrap:balance;
}
h1{font-size:clamp(2.15rem,5.1vw,4rem);line-height:1.02;letter-spacing:-.045em}
h2{font-size:clamp(1.7rem,3.4vw,2.56rem);line-height:1.08;letter-spacing:-.04em}
h3{font-size:clamp(1.25rem,1.9vw,1.5rem);line-height:1.2;letter-spacing:-.02em}
h4{font-size:1.06rem;line-height:1.3;letter-spacing:-.01em}

p{margin:0}
ul{margin:0;padding:0;list-style:none}

.envoltura{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}

.cinta{
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--oro);
  margin:0;
}
.cinta-clara{color:var(--oro-claro)}

.saltar{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--oro);color:var(--marino);
  padding:12px 18px;font-weight:700;
}
.saltar:focus{left:0}

/* ---------- barra superior ---------- */
.barra{
  position:sticky;top:0;z-index:50;
  background:var(--papel);
  border-bottom:1px solid var(--linea);
}
.barra-fila{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:var(--barra);
}
.marca{display:flex;align-items:center;gap:14px;text-decoration:none}
.marca-sello{
  width:56px;height:56px;flex:none;
  background:var(--marino);
  border-bottom:3px solid var(--oro);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:1.15rem;letter-spacing:.06em;
  color:var(--crema);
}
.marca-texto{display:flex;flex-direction:column;line-height:1.1}
.marca-nombre{font-family:var(--serif);font-size:1.4rem;letter-spacing:.14em;color:var(--marino)}
.marca-bajada{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--suave);margin-top:3px}

.nav{display:flex;align-items:center;gap:34px}
.nav a{font-family:var(--serif);font-size:1rem;color:var(--marino);text-decoration:none}
.nav a:hover{color:var(--oro)}
.barra-tel{
  display:flex;align-items:center;gap:8px;
  padding-left:26px;border-left:1px solid var(--linea);
  font-size:.95rem;text-decoration:none;color:var(--marino);font-weight:600;
}
.barra-tel span{color:var(--oro);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700}

.menu-boton{
  display:none;border:1px solid var(--linea);background:transparent;
  font-family:var(--serif);font-size:1rem;color:var(--marino);
  padding:10px 18px;cursor:pointer;
}
.menu-panel{display:none;border-top:1px solid var(--linea-tenue);padding:8px 0 20px}
.menu-panel.abierto{display:block}
.menu-panel a{
  display:block;padding:13px 0;border-bottom:1px solid var(--linea-tenue);
  font-family:var(--serif);font-size:1.05rem;color:var(--marino);text-decoration:none;
}

/* ---------- botones ---------- */
.btn,.btn-linea{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:56px;padding:0 26px;
  font-family:var(--sans);font-size:.875rem;font-weight:700;letter-spacing:.01em;
  text-decoration:none;border:1px solid var(--marino);cursor:pointer;
  transition:background .16s ease,color .16s ease;
}
.btn{background:var(--marino);color:var(--crema)}
.btn:hover{background:#132C49}
.btn-linea{background:transparent;color:var(--marino)}
.btn-linea:hover{background:rgba(13,33,56,.06)}
.btn-oro{background:var(--oro);border-color:var(--oro);color:var(--marino)}
.btn-oro:hover{background:var(--oro-claro)}
.btn-claro{background:var(--crema);border-color:var(--crema);color:var(--marino)}
.btn-claro:hover{background:#fff}
.btn-linea-clara{background:transparent;border-color:rgba(245,241,232,.5);color:var(--crema)}
.btn-linea-clara:hover{background:rgba(245,241,232,.1)}
.botonera{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- secciones ---------- */
.seccion{padding:88px 0;border-top:1px solid var(--linea-tenue)}
.seccion-oscura{background:var(--marino);color:var(--crema);border-top:none}
.seccion-oscura h2,.seccion-oscura h3,.seccion-oscura h4{color:var(--crema)}
.seccion-oscura p{color:rgba(245,241,232,.76)}
.seccion-papel{background:var(--papel-2)}
.encabezado{display:flex;flex-direction:column;gap:16px;max-width:760px;margin-bottom:48px}
.encabezado p{font-size:1.06rem;max-width:62ch}

/* ---------- hero ---------- */
.hero{padding:64px 0 76px;background:linear-gradient(180deg,var(--papel) 0%,var(--papel-2) 100%)}
.hero-rejilla{display:grid;grid-template-columns:1.25fr .85fr;gap:56px;align-items:start}
.hero-texto{display:flex;flex-direction:column;gap:22px}
.hero-texto p.bajada{font-size:1.13rem;max-width:58ch;color:var(--texto)}
.regla{width:82px;height:2px;background:var(--oro);border:0;margin:4px 0}
.pruebas{display:flex;flex-wrap:wrap;gap:10px 20px;padding-top:4px}
.pruebas li{
  font-size:.85rem;color:var(--suave);display:flex;align-items:center;gap:8px;
}
.pruebas li::before{content:"";width:5px;height:5px;background:var(--oro);flex:none}
.pilares{display:flex;flex-wrap:wrap;gap:12px 28px;padding-top:8px}
.pilares li{font-family:var(--serif);font-size:1.02rem;color:var(--marino);display:flex;align-items:center;gap:10px}
.pilares li::before{content:"◇";color:var(--oro);font-size:.8rem}

.tarjeta-marino{
  background:var(--marino);color:var(--crema);
  border-top:4px solid var(--oro);
  padding:34px 32px 32px;
  display:flex;flex-direction:column;gap:18px;
}
.tarjeta-marino h2,.tarjeta-marino h3{color:var(--crema);font-size:clamp(1.5rem,2.4vw,1.9rem);line-height:1.14}
.tarjeta-marino .lista-rombos li{color:rgba(245,241,232,.82)}
.tarjeta-tel{
  font-family:var(--serif);font-size:1.5rem;color:var(--oro-claro);
  text-decoration:none;letter-spacing:.01em;
}
.tarjeta-tel:hover{color:#fff}

.lista-rombos{display:flex;flex-direction:column;gap:13px}
.lista-rombos li{display:flex;gap:13px;font-size:.98rem;line-height:1.55}
.lista-rombos li::before{content:"◇";color:var(--oro);flex:none;font-size:.78rem;padding-top:5px}

/* ---------- rejillas y tarjetas ---------- */
.rejilla-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea-tenue);border:1px solid var(--linea-tenue)}
.rejilla-3>*{background:var(--papel);padding:30px 30px 34px}
.seccion-papel .rejilla-3>*{background:var(--papel-2)}

.rejilla-areas{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea-tenue);border:1px solid var(--linea-tenue)}
.area-tarjeta{
  background:var(--papel);padding:34px 34px 40px;
  display:flex;flex-direction:column;gap:14px;text-decoration:none;color:inherit;
  transition:background .16s ease;
}
.area-tarjeta:hover{background:#fff}
.area-cabeza{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.area-num{font-size:.78rem;letter-spacing:.14em;color:var(--oro);font-weight:700}
.area-flecha{color:var(--oro);font-size:1rem}
.area-tarjeta h3{margin-top:2px}
.area-tarjeta p{font-size:.96rem}
.etiquetas{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:8px}
.etiquetas li{
  font-size:.76rem;color:var(--suave);
  border:1px solid var(--linea-tenue);padding:4px 9px;
}
.area-enlace{font-size:.86rem;font-weight:700;color:var(--marino);padding-top:10px}

.rejilla-servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea-tenue);border:1px solid var(--linea-tenue)}
.servicio{background:var(--papel);padding:32px 30px 36px;display:flex;flex-direction:column;gap:12px}
.seccion-papel .servicio{background:var(--papel-2)}
.servicio .num{font-size:.78rem;letter-spacing:.14em;color:var(--oro);font-weight:700}
.servicio p{font-size:.95rem}

.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.paso{display:flex;flex-direction:column;gap:9px;padding-top:20px;border-top:2px solid var(--oro)}
.paso .num{font-size:.78rem;letter-spacing:.14em;color:var(--oro);font-weight:700}
.paso p{font-size:.94rem}
.pasos-3{grid-template-columns:repeat(3,1fr)}

.dos-columnas{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}

.lista-chequeo{display:flex;flex-direction:column;gap:0}
.lista-chequeo li{
  display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--linea-tenue);
  font-size:1rem;line-height:1.55;
}
.lista-chequeo li:first-child{border-top:1px solid var(--linea-tenue)}
.lista-chequeo li::before{content:"—";color:var(--oro);flex:none;font-weight:700}

.nota{
  border-left:2px solid var(--oro);padding:6px 0 6px 20px;
  font-size:1rem;color:var(--texto);max-width:62ch;
}

/* ---------- preguntas frecuentes ---------- */
.faq{border-top:1px solid var(--linea-tenue)}
.faq details{border-bottom:1px solid var(--linea-tenue)}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;
  font-family:var(--serif);font-size:1.12rem;color:var(--marino);line-height:1.35;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:6px;top:20px;
  color:var(--oro);font-size:1.4rem;font-family:var(--sans);line-height:1;
}
.faq details[open] summary::after{content:"–"}
.faq .respuesta{padding:0 60px 24px 0;font-size:1rem;max-width:70ch}

/* ---------- formulario ---------- */
.formulario{
  background:var(--papel);border:1px solid var(--linea);
  padding:34px 32px 36px;display:flex;flex-direction:column;gap:18px;
}
.seccion-papel .formulario{background:var(--papel)}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campo{display:flex;flex-direction:column;gap:7px}
.campo.ancho{grid-column:1/-1}
.campo label{font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--suave)}
.campo input,.campo select,.campo textarea{
  font-family:var(--sans);font-size:1rem;color:var(--tinta);
  background:#fff;border:1px solid var(--linea);border-radius:0;
  padding:13px 14px;width:100%;min-height:50px;
}
.campo textarea{min-height:110px;resize:vertical}
.consentimiento{display:flex;gap:11px;align-items:flex-start;font-size:.87rem;color:var(--suave)}
.consentimiento input{margin-top:4px;width:17px;height:17px;flex:none;accent-color:var(--marino)}
.consentimiento a{color:var(--marino)}
.form-nota{font-size:.85rem;color:var(--suave)}
.form-error{color:#9B2C1F;font-size:.88rem;display:none}
.form-error.visible{display:block}

/* ---------- contacto y pie ---------- */
.contacto-rejilla{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.datos{display:flex;flex-direction:column;gap:1px;background:rgba(245,241,232,.16);border:1px solid rgba(245,241,232,.16)}
.dato{background:var(--marino);padding:20px 24px;display:flex;flex-direction:column;gap:4px}
.dato .rotulo{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--oro-claro);font-weight:700}
.dato a,.dato span{color:var(--crema);text-decoration:none;font-size:1.02rem;word-break:break-word}
.dato a:hover{color:var(--oro-claro)}

.pie{background:var(--marino);color:rgba(245,241,232,.72);border-top:1px solid rgba(245,241,232,.14);padding:56px 0 40px}
.pie-rejilla{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:36px}
.pie h4{color:var(--crema);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-family:var(--sans);font-weight:700;margin-bottom:16px}
.pie a{color:rgba(245,241,232,.72);text-decoration:none;font-size:.95rem}
.pie a:hover{color:var(--oro-claro)}
.pie ul{display:flex;flex-direction:column;gap:10px}
.pie-legal{border-top:1px solid rgba(245,241,232,.14);padding-top:24px;font-size:.82rem;line-height:1.6;max-width:80ch}
.pie-copy{margin-top:12px;font-size:.82rem;color:rgba(245,241,232,.55)}

/* ---------- barra fija móvil ---------- */
.barra-movil{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(13,33,56,.98);
  border-top:1px solid rgba(245,241,232,.18);
  padding:9px 12px calc(9px + env(safe-area-inset-bottom));
  gap:9px;
}
.barra-movil a{
  flex:1;min-height:52px;display:flex;align-items:center;justify-content:center;gap:9px;
  font-size:.9rem;font-weight:700;text-decoration:none;border:1px solid transparent;
}
.barra-movil .llamar{background:transparent;color:var(--crema);border-color:rgba(245,241,232,.45)}
.barra-movil .wsp{background:var(--oro);color:var(--marino)}

/* ---------- gracias / privacidad ---------- */
.pagina-simple{padding:76px 0 92px;max-width:760px}
.pagina-simple h1{margin-bottom:22px}
.pagina-simple p{font-size:1.06rem;margin-bottom:18px;max-width:66ch}
.bloque-legal{display:flex;flex-direction:column;gap:30px;margin-top:34px}
.bloque-legal h2{font-size:1.32rem;margin-bottom:8px}
.aviso-borrador{
  background:#FBF2E2;border:1px solid var(--oro);
  padding:16px 20px;font-size:.92rem;color:#6E4A0B;margin-bottom:28px;
}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .hero-rejilla{grid-template-columns:1fr;gap:40px}
  .rejilla-areas,.rejilla-servicios,.rejilla-3{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr;gap:24px}
  .dos-columnas,.contacto-rejilla{grid-template-columns:1fr;gap:38px}
  .pie-rejilla{grid-template-columns:1fr 1fr}
}

@media (max-width:900px){
  .nav,.barra-tel{display:none}
  .menu-boton{display:block}
  .barra-movil{display:flex}
  body{padding-bottom:76px}
}

@media (max-width:640px){
  :root{--barra:72px}
  body{font-size:16.5px}
  .envoltura{padding:0 18px}
  .seccion{padding:60px 0}
  .hero{padding:34px 0 56px}
  .encabezado{margin-bottom:34px}
  .rejilla-areas,.rejilla-servicios,.rejilla-3,.pasos,.campos{grid-template-columns:1fr}
  .pie-rejilla{grid-template-columns:1fr;gap:30px}
  .marca-sello{width:46px;height:46px;font-size:1rem}
  .marca-nombre{font-size:1.15rem}
  .marca-bajada{font-size:.6rem}
  .btn,.btn-linea{width:100%}
  .botonera{flex-direction:column;gap:11px}
  .formulario{padding:26px 20px 30px}
  .faq summary{font-size:1.05rem;padding-right:34px}
  .faq .respuesta{padding-right:8px}
}

/* ---------- fotografías ---------- */
.foto-hero{margin:0;border-top:4px solid var(--oro);background:var(--marino);display:flex;flex-direction:column}
.foto-hero img{width:100%;height:auto;display:block}
.foto-hero figcaption{padding:22px 26px 26px;display:flex;flex-direction:column;gap:8px}
.foto-hero .pie-foto{color:var(--crema);font-family:var(--serif);font-size:1.18rem;line-height:1.25}
.foto-hero .respuesta-foto{color:rgba(245,241,232,.72);font-size:.85rem;line-height:1.5}
.foto-hero .tarjeta-tel{margin-top:4px}

.retrato{display:block;background:var(--papel-2)}
.retrato img{width:100%;height:auto;display:block;filter:saturate(.96)}
.retrato-fundador{max-width:320px;border-bottom:3px solid var(--oro);margin-top:10px}

.rejilla-fichas{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--linea-tenue);border:1px solid var(--linea-tenue)}
.ficha{background:var(--papel-2);display:grid;grid-template-columns:150px 1fr;
  /* sin retrato asignado, el texto ocupa todo el ancho */gap:22px;padding:26px 28px 30px;align-items:start}
.ficha .retrato{border-bottom:3px solid var(--oro)}
.ficha-texto{display:flex;flex-direction:column;gap:9px;min-width:0}
.ficha .num{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--oro);font-weight:700}
.ficha p{font-size:.93rem}
.materias{color:var(--oro);font-size:.92rem;font-weight:600}

@media (max-width:1000px){
  .rejilla-fichas{grid-template-columns:1fr}
}
@media (max-width:640px){
  .ficha{grid-template-columns:1fr;gap:16px}
  .ficha .retrato{max-width:200px}
  .retrato-fundador{max-width:100%}
  .foto-hero figcaption{padding:18px 20px 22px}
}

.ficha.sin-foto{grid-template-columns:1fr}