/* Cohen & Malanca Abogados — blanco + dorado del logo */
:root {
  --blanco: #FFFFFF;
  --marfil: #FAF8F3;
  --linea: #E7E1D3;
  --oro: #A08958;        /* dorado del logo: filetes, bordes, detalles */
  --oro-boton: #7E6A3D;  /* dorado oscuro: fondo de botones con texto blanco */
  --oro-boton-hover: #6A5832;
  --texto: #221E18;
  --oscuro: #221E18;
  --wa: #25D366;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ancho: 1120px;
  --nav-alto: 92px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-alto); }
body {
  margin: 0;
  background: var(--blanco);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a[href^="mailto:"] { overflow-wrap: anywhere; } /* el mail es largo: que no ensanche la página en celular */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0; }
p { margin: 0; }

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

/* ---------- Navegación ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--nav-alto);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.nav.con-sombra { border-bottom-color: var(--linea); box-shadow: 0 4px 18px rgba(34, 30, 24, .05); }
.nav .contenedor { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marca-logo { height: 74px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; font-size: .92rem; font-weight: 500; letter-spacing: .02em; padding: 6px 0; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { border-bottom-color: var(--oro); }
.nav-links .btn { padding: 10px 20px; border-bottom: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--texto); margin: 5px 0; transition: transform .25s ease, opacity .25s ease; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-size: 1rem; font-weight: 600; letter-spacing: .02em;
  text-decoration: none; cursor: pointer;
  padding: 15px 30px; border-radius: 2px; border: 1px solid var(--oro-boton);
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-oro { background: var(--oro-boton); color: var(--blanco); }
.btn-oro:hover { background: var(--oro-boton-hover); }
.btn-linea { background: transparent; color: var(--texto); border-color: var(--oro); }
.btn-linea:hover { background: var(--marfil); }
.btn-claro { background: transparent; color: var(--blanco); border-color: rgba(255, 255, 255, .75); }
.btn-claro:hover { background: rgba(255, 255, 255, .12); }
.btn svg { width: 20px; height: 20px; flex: none; }

/* ---------- Detalles dorados ---------- */
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; }
.eyebrow::before { content: ''; display: inline-block; width: 28px; height: 1px; background: var(--oro); vertical-align: middle; margin-right: 12px; }
.divisor { display: flex; align-items: center; justify-content: center; gap: 14px; max-width: 280px; margin: 28px auto; }
.divisor::before, .divisor::after { content: ''; flex: 1; height: 1px; background: var(--oro); opacity: .6; }
.divisor span { width: 6px; height: 6px; background: var(--oro); transform: rotate(45deg); }

/* ---------- Secciones ---------- */
.seccion { padding: 96px 0; }
.seccion-marfil { background: var(--marfil); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.seccion-titulo { max-width: 720px; margin-bottom: 52px; }
.seccion-titulo.centrado { margin-left: auto; margin-right: auto; text-align: center; }
.seccion-titulo.centrado .eyebrow::before { display: none; }
.seccion-titulo h2 { font-size: clamp(2.1rem, 4vw, 3rem); margin: 14px 0 16px; }
.seccion-titulo p { font-size: 1.1rem; opacity: .82; }

/* ---------- Portada ---------- */
.hero {
  min-height: 100dvh;
  display: flex; align-items: center;
  padding: calc(var(--nav-alto) + 48px) 0 72px;
  text-align: center;
  position: relative;
  color: var(--blanco);
  background: linear-gradient(rgba(24, 20, 15, .58), rgba(24, 20, 15, .72)), url('/img/foto-portada.jpg') center / cover no-repeat;
}
.hero::after {
  content: ''; position: absolute; left: 24px; right: 24px; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--oro), transparent);
}
.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.2rem); font-weight: 500; max-width: 900px; margin: 0 auto; }
.hero .eyebrow::before { display: none; }
.hero-areas { font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.35rem); margin-top: 18px; letter-spacing: .03em; }
.hero-areas span { display: inline-block; width: 5px; height: 5px; background: var(--oro); transform: rotate(45deg); margin: 0 14px; vertical-align: middle; }
.hero-sub { max-width: 600px; margin: 18px auto 0; opacity: .85; }
.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }

/* ---------- Tarjetas de especialidades ---------- */
.areas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.area-card {
  display: flex; flex-direction: column;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-top: 3px solid var(--oro);
  overflow: hidden;
  text-decoration: none;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.area-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(34, 30, 24, .08); border-color: var(--oro); }
.area-foto { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .6s ease; }
.area-card:hover .area-foto { transform: scale(1.04); }
.area-cuerpo { display: flex; flex-direction: column; flex: 1; padding: 30px 34px 34px; background: var(--blanco); position: relative; }
.area-num { font-family: var(--serif); font-size: 1.1rem; letter-spacing: .1em; opacity: .6; }
.area-card h3 { font-size: 2rem; margin: 10px 0 12px; }
.area-card > p { opacity: .82; }
.area-card ul { list-style: none; padding: 0; margin: 22px 0 28px; }
.area-card li { padding: 9px 0 9px 22px; border-top: 1px solid var(--linea); position: relative; font-size: .98rem; }
.area-card li::before { content: ''; position: absolute; left: 2px; top: 19px; width: 6px; height: 6px; background: var(--oro); transform: rotate(45deg); }
.area-mas { margin-top: auto; font-weight: 600; font-size: .95rem; letter-spacing: .03em; display: inline-flex; align-items: center; gap: 10px; }
.area-mas::after { content: ''; width: 26px; height: 1px; background: var(--oro); transition: width .3s ease; }
.area-card:hover .area-mas::after { width: 42px; }

/* ---------- Pasos ---------- */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: paso; }
.paso { padding: 8px 36px; border-left: 1px solid var(--oro); }
.paso:first-child { border-left: none; padding-left: 0; }
.paso-num { font-family: var(--serif); font-size: 3rem; font-weight: 500; line-height: 1; opacity: .35; }
.paso h3 { font-size: 1.55rem; margin: 14px 0 10px; }
.paso p { opacity: .82; }

/* ---------- El estudio ---------- */
.estudio { display: grid; grid-template-columns: 1fr 1.25fr; gap: 72px; align-items: center; }
.estudio-foto { position: relative; isolation: isolate; }
.estudio-foto::before { content: ''; position: absolute; inset: 22px -22px -22px 22px; border: 1px solid var(--oro); z-index: -1; }
.estudio-foto img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }
.estudio-texto p + p { margin-top: 16px; }
.estudio-texto p { opacity: .85; }
.estudio-lema { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--linea); }
.estudio-lema-titulo { font-family: var(--sans); font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; line-height: 1.65; }
.estudio-pilares { list-style: none; margin: 14px 0 0; padding: 0; }
.estudio-pilares li { position: relative; padding: 5px 0 5px 22px; }
.estudio-pilares strong { font-weight: 600; }
.estudio-pilares li::before { content: ''; position: absolute; left: 2px; top: 15px; width: 6px; height: 6px; background: var(--oro); transform: rotate(45deg); }
.estudio-texto .estudio-cierre { margin-top: 14px; font-weight: 600; opacity: 1; }
.estudio-datos { list-style: none; margin: 24px 0 0; padding: 18px 22px; background: var(--marfil); border-left: 3px solid var(--oro); }
.estudio-datos li { display: flex; gap: 12px; align-items: flex-start; padding: 4px 0; }
.estudio-datos svg { width: 20px; height: 20px; flex: none; margin-top: 4px; color: var(--oro); }
.estudio-datos a { text-decoration: none; border-bottom: 1px solid var(--linea); }
.estudio-datos li > * { min-width: 0; }
.estudio-datos a:hover { border-bottom-color: var(--oro); }

/* ---------- El equipo ---------- */
.equipo { margin-top: 96px; }
.equipo .seccion-titulo { margin-bottom: 36px; }
.equipo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; gap: 28px; }
.persona { text-align: center; padding: 44px 28px 36px; background: var(--blanco); border: 1px solid var(--linea); border-top: 3px solid var(--oro); }
.persona img { width: 180px; height: 180px; border-radius: 50%; object-fit: cover; margin: 0 auto 28px; outline: 1px solid var(--oro); outline-offset: 6px; }
.persona h3 { font-size: 1.9rem; }
.persona-titulo { margin-top: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--oro-boton); }
.persona-areas { opacity: .85; }
.persona-areas::before { content: ''; display: block; width: 48px; height: 1px; margin: 18px auto 16px; background: var(--oro); }

/* ---------- Contacto ---------- */
.contacto { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.datos { list-style: none; padding: 0; margin: 0 0 28px; }
.datos li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.datos li:first-child { border-top: 1px solid var(--linea); }
.datos svg { width: 22px; height: 22px; flex: none; margin-top: 3px; color: var(--oro); }
.datos strong { display: block; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; margin-bottom: 2px; }
.datos a { text-decoration: none; border-bottom: 1px solid var(--linea); }
.datos li > div { min-width: 0; }
.datos a:hover { border-bottom-color: var(--oro); }

.form { background: var(--blanco); border: 1px solid var(--linea); border-top: 3px solid var(--oro); padding: 40px 36px; }
.form h3 { font-size: 1.8rem; margin-bottom: 6px; }
.form > p { opacity: .8; margin-bottom: 24px; }
.campo { margin-bottom: 18px; }
.campo label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--texto);
  background: var(--blanco); border: 1px solid #D5CDBB; border-radius: 2px;
  padding: 13px 14px; transition: border-color .2s ease, box-shadow .2s ease;
}
.campo textarea { min-height: 120px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--oro); box-shadow: 0 0 0 3px rgba(160, 137, 88, .18); }
.campo-error { display: none; font-size: .85rem; margin-top: 6px; color: #9B2C2C; }
.campo.invalido input, .campo.invalido select, .campo.invalido textarea { border-color: #9B2C2C; }
.campo.invalido .campo-error { display: block; }
.form .btn { width: 100%; }
.form-nota { font-size: .85rem; opacity: .7; margin-top: 14px; text-align: center; }

/* ---------- Páginas de especialidad ---------- */
.pagina-hero {
  padding: calc(var(--nav-alto) + 96px) 0 96px; position: relative; color: var(--blanco);
  background: linear-gradient(90deg, rgba(24, 20, 15, .88) 0%, rgba(24, 20, 15, .74) 55%, rgba(24, 20, 15, .55) 100%), var(--foto) center / cover no-repeat;
}
.pagina-hero .contenedor { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: end; }
.pagina-hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); margin: 16px 0 20px; }
.pagina-hero .bajada { font-size: 1.15rem; opacity: .85; max-width: 620px; }
.pagina-hero .hero-ctas { justify-content: flex-start; margin-top: 32px; }
.pagina-indice { border-left: 1px solid var(--oro); padding-left: 28px; }

.pagina-indice p { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 10px; }
.pagina-indice ol { margin: 0; padding: 0; list-style: none; counter-reset: idx; }
.pagina-indice li { counter-increment: idx; padding: 7px 0; }
.pagina-indice a { text-decoration: none; font-family: var(--serif); font-size: 1.2rem; }
.pagina-indice a::before { content: counter(idx, decimal-leading-zero); font-size: .9rem; opacity: .55; margin-right: 12px; }
.pagina-indice a:hover { text-decoration: underline; text-decoration-color: var(--oro); text-underline-offset: 5px; }

.temas { display: grid; gap: 0; border-top: 1px solid var(--linea); }
.tema { display: grid; grid-template-columns: 90px 1fr 1.4fr; gap: 32px; padding: 40px 0; border-bottom: 1px solid var(--linea); }
.tema-num { font-family: var(--serif); font-size: 2.6rem; font-weight: 500; line-height: 1; opacity: .35; }
.tema h3 { font-size: 1.85rem; }
.tema-detalle p { opacity: .85; }
.tema-detalle ul { margin: 14px 0 0; padding: 0; list-style: none; }
.tema-detalle li { padding: 5px 0 5px 22px; position: relative; }
.tema-detalle li::before { content: ''; position: absolute; left: 2px; top: 15px; width: 6px; height: 6px; background: var(--oro); transform: rotate(45deg); }
.tema-destacado { margin-top: 18px; padding: 16px 20px; background: var(--marfil); border-left: 3px solid var(--oro); }
.tema-destacado strong { display: block; font-family: var(--serif); font-size: 1.25rem; margin-bottom: 4px; }
.tema-detalle .tema-destacado, .tema-destacado p { opacity: 1; }
.tema-pregunta { margin-top: 18px; font-weight: 500; }
.tema-cta { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; font-weight: 600; font-size: .95rem; text-decoration: none; }
.tema-cta::after { content: ''; width: 26px; height: 1px; background: var(--oro); transition: width .3s ease; }
.tema-cta:hover::after { width: 42px; }


.banda-cta { text-align: center; }
.banda-cta h2 { font-size: clamp(2rem, 4vw, 2.8rem); max-width: 760px; margin: 0 auto 16px; }
.banda-cta p { max-width: 600px; margin: 0 auto; opacity: .82; }
.banda-cta .hero-ctas { margin-top: 32px; }

.otras-areas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.otras-areas a { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 28px 30px; border: 1px solid var(--linea); text-decoration: none; transition: border-color .3s ease, transform .3s ease; }
.otras-areas a:hover { border-color: var(--oro); transform: translateY(-3px); }
.otras-areas span { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; opacity: .6; }
.otras-areas h3 { font-size: 1.7rem; margin-top: 4px; }
.otras-areas a::after { content: ''; width: 34px; height: 1px; background: var(--oro); flex: none; }

/* ---------- Footer ---------- */
.footer { background: var(--oscuro); color: var(--blanco); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
.footer-logo { width: 230px; margin-bottom: 18px; }
.footer-nota { max-width: 300px; font-size: .92rem; opacity: .75; }
.footer h4 { font-family: var(--sans); font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; margin: 0 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--oro); display: inline-block; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { padding: 4px 0; opacity: .85; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: .85rem; opacity: .65; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--wa); color: var(--blanco);
  display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .4);
  transition: transform .25s ease, opacity .3s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; }
.wa-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--wa); animation: wa-pulso 2.4s infinite; z-index: -1; }
.wa-float.oculto { opacity: 0; pointer-events: none; transform: scale(.8); }
@keyframes wa-pulso { 0% { transform: scale(1); opacity: .6; } 70%, 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Aparición al scrollear ---------- */
.fade { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.fade.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade { opacity: 1; transform: none; transition: none; }
  .wa-float::before { animation: none; }
}

/* ---------- Mobile ---------- */
@media (max-width: 960px) {
  .areas-grid { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr; gap: 28px; }
  .paso, .paso:first-child { border-left: none; border-top: 1px solid var(--oro); padding: 24px 0 0; }
  .estudio, .contacto, .pagina-hero .contenedor { grid-template-columns: 1fr; gap: 40px; }
  .contacto .form { order: -1; }
  .tema { grid-template-columns: 1fr; gap: 10px; padding: 32px 0; }
  .tema-num { font-size: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .otras-areas { grid-template-columns: 1fr; }
}
@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: var(--nav-alto); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--blanco); border-bottom: 1px solid var(--linea);
    padding: 8px 24px 24px;
    transform: translateY(-8px); opacity: 0; pointer-events: none; visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  }
  .nav.abierto .nav-links { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }
  .nav-links a { display: block; padding: 14px 0; border-bottom: 1px solid var(--linea); font-size: 1.05rem; }
  .nav-links a[aria-current="page"] { border-bottom-color: var(--oro); }
  .nav-links .btn { margin-top: 16px; padding: 14px 20px; }
  .nav.abierto .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.abierto .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.abierto .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 640px) {
  :root { --nav-alto: 74px; }
  .contenedor { padding: 0 20px; }
  .seccion { padding: 64px 0; }
  .seccion-titulo { margin-bottom: 36px; }
  .hero { padding: calc(var(--nav-alto) + 32px) 0 56px; min-height: auto; }
  .hero-areas span { margin: 0 8px; }
  .hero-ctas .btn { width: 100%; }
  .pagina-hero { padding: calc(var(--nav-alto) + 44px) 0 52px; }
  .form { padding: 30px 22px; }
  .estudio-foto::before { inset: 14px -10px -14px 10px; }
  .equipo { margin-top: 64px; }
  .equipo-grid { grid-template-columns: minmax(0, 360px); }
  .area-cuerpo { padding: 26px 24px 28px; }
  .marca-logo { height: 58px; }
  .wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .wa-float svg { width: 28px; height: 28px; }
}