/* ===============================================================
   Lic. Romina Napoli — hoja de estilos del sitio público
   Paleta tomada de la tarjeta de presentación: verde petróleo + dorado.
   =============================================================== */

:root {
  --teal-950: #011e27;
  --teal-900: #022a36;
  --teal-850: #03323f;
  --teal-800: #04384a;
  --teal-700: #0a4b60;

  --oro: #e6b455;
  --oro-claro: #f2ce8c;
  --oro-oscuro: #b98d34;
  --oro-linea: rgba(230, 180, 85, 0.45);

  --crema: #f8f5ee;
  --crema-2: #fdfbf7;
  --velo: #eee8dc;

  --tinta: #17272e;
  --tinta-suave: #4c6069;
  --tinta-tenue: #7b8b92;

  --borde: rgba(2, 42, 54, 0.12);
  --sombra: 0 18px 50px -28px rgba(2, 42, 54, 0.55);

  --serif: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --ancho: 1120px;
  --ancho-angosto: 760px;
  --radio: 4px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--crema-2);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 300;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

.saltar {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--oro);
  color: var(--teal-900);
  padding: .8rem 1.2rem;
  z-index: 200;
  font-weight: 600;
}
.saltar:focus { left: 0; }

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

/* ---------- Contenedores ---------- */
.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.contenedor--angosto { max-width: var(--ancho-angosto); }
.centro { text-align: center; }

/* ---------- Cabecera ---------- */
.cabecera {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 42, 54, 0.96);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(230, 180, 85, 0.22);
}
.cabecera__fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}
.marca {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.marca__nombre {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--oro);
  letter-spacing: .02em;
}
.marca__rol {
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(248, 245, 238, 0.68);
  margin-top: 2px;
}

.menu {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.menu a {
  color: rgba(248, 245, 238, 0.86);
  text-decoration: none;
  font-size: .84rem;
  letter-spacing: .06em;
  padding: .35rem 0;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.menu a:hover,
.menu a[aria-current="page"] { color: var(--oro); border-bottom-color: var(--oro-linea); }
.menu .btn { border-bottom: none; flex: none; }

.menu-btn {
  display: none;
  background: none;
  border: 1px solid rgba(230, 180, 85, 0.4);
  border-radius: var(--radio);
  width: 44px;
  height: 40px;
  padding: 0 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.menu-btn span {
  display: block;
  height: 1.5px;
  background: var(--oro);
  transition: transform .25s ease, opacity .2s ease;
}
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  /* El padding derecho compensa el espacio que letter-spacing agrega
     después de la última letra, para que el texto quede centrado. */
  padding: .95rem calc(2.1rem + .14em) .95rem 2.1rem;
  border: 1px solid var(--oro);
  color: var(--oro);
  background: transparent;
  border-radius: var(--radio);
  cursor: pointer;
  transition: background .25s ease, color .25s ease, transform .2s ease;
}
.btn:hover { background: var(--oro); color: var(--teal-900); }
.btn--oro { background: var(--oro); color: var(--teal-900); }
.btn--oro:hover { background: var(--oro-claro); border-color: var(--oro-claro); }
.btn--chico { padding: .55rem calc(1.1rem + .14em) .55rem 1.1rem; font-size: .74rem; }
.btn--ancho { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

.seccion--clara .btn,
.seccion--velo .btn { border-color: var(--teal-800); color: var(--teal-800); }
.seccion--clara .btn:hover,
.seccion--velo .btn:hover { background: var(--teal-800); color: var(--crema); }

.enlace-flecha {
  display: inline-block;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--oro-oscuro);
  border-bottom: 1px solid var(--oro-linea);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.enlace-flecha::after { content: ' →'; }
.enlace-flecha:hover { color: var(--teal-800); border-color: var(--teal-800); }

/* ---------- Portada ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 50% 0%, #04384a 0%, var(--teal-900) 55%, var(--teal-950) 100%);
  padding: clamp(3rem, 8vw, 6rem) 1.25rem clamp(4rem, 9vw, 7rem);
  min-height: calc(100svh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__marco {
  width: 100%;
  max-width: 760px;
  border: 1px solid var(--oro-linea);
  padding: clamp(2.5rem, 7vw, 4.5rem) clamp(1.25rem, 5vw, 3.5rem);
  position: relative;
}
.hero__marco::before,
.hero__marco::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--oro);
  transform: translate(-50%, -50%);
}
.hero__marco::before { top: 0; }
.hero__marco::after { top: 100%; }

.hero__contenido { text-align: center; color: var(--crema); }
.hero__nombre {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--oro);
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: 1.05;
  margin: 0;
  letter-spacing: .01em;
}
.hero__linea {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1.6rem auto 1.4rem;
  max-width: 340px;
  position: relative;
}
.hero__linea::before {
  content: '';
  height: 1px;
  background: var(--oro-linea);
  flex: 1;
}
.hero__linea span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--oro);
  margin: 0 -4.5px;
  position: relative;
  z-index: 1;
}
.hero__linea::after {
  content: '';
  height: 1px;
  background: var(--oro-linea);
  flex: 1;
}
.hero__mn,
.hero__uni {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 3.4vw, 1.7rem);
  margin: .2rem 0;
  letter-spacing: .04em;
}
.hero__sep {
  width: 90px;
  height: 1px;
  background: var(--oro-linea);
  margin: 1.15rem auto;
}
.hero__bajada {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.3;
  margin: .2rem 0 1.6rem;
}
.hero__frase {
  font-size: .97rem;
  color: rgba(248, 245, 238, 0.72);
  max-width: 46ch;
  margin: 0 auto 2.2rem;
  line-height: 1.8;
}
.hero__scroll {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--oro-linea);
  animation: flota 2.4s ease-in-out infinite;
}
@keyframes flota { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

/* ---------- Secciones ---------- */
.seccion { padding: clamp(3.5rem, 9vw, 6.5rem) 0; }
.seccion--alta { padding: clamp(5rem, 14vw, 9rem) 0; }
.seccion--clara { background: var(--crema-2); }
.seccion--velo { background: var(--velo); }
.seccion--oscura {
  background: linear-gradient(180deg, var(--teal-900), var(--teal-850));
  color: var(--crema);
}

.antetitulo {
  font-size: .72rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--oro-oscuro);
  margin: 0 0 .7rem;
  font-weight: 500;
}
.seccion--oscura .antetitulo { color: var(--oro); }

.titulo {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 5.5vw, 3rem);
  line-height: 1.15;
  margin: 0;
  color: var(--teal-900);
  letter-spacing: .01em;
}
.seccion--oscura .titulo { color: var(--oro); }
.titulo--pagina { color: var(--teal-900); }

.adorno {
  width: 64px;
  height: 1px;
  background: var(--oro);
  margin: 1.5rem 0 1.8rem;
  position: relative;
}
.adorno::after {
  content: '';
  position: absolute;
  right: -4px; top: -3.5px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--oro);
}
.centro .adorno { margin-left: auto; margin-right: auto; }

.bajada {
  font-size: 1.05rem;
  color: var(--tinta-suave);
  max-width: 62ch;
  margin: 0 0 2rem;
}
.seccion--oscura .bajada { color: rgba(248, 245, 238, 0.75); }

/* ---------- Texto largo ---------- */
.prosa p {
  margin: 0 0 1.35rem;
  color: var(--tinta-suave);
  font-size: 1.045rem;
  line-height: 1.85;
}
.prosa p:first-of-type {
  font-size: 1.16rem;
  color: var(--tinta);
}
.prosa strong { color: var(--tinta); font-weight: 600; }
.prosa--invertida p { color: rgba(248, 245, 238, 0.82); }
.prosa--invertida p:first-of-type { color: var(--crema); }
.prosa--invertida strong { color: var(--crema); }
.prosa a { color: var(--oro-oscuro); }
.prosa--invertida a { color: var(--oro); }

.destacado {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  line-height: 1.4;
  color: var(--teal-900);
  border-left: 2px solid var(--oro);
  padding: .3rem 0 .3rem 1.5rem;
  margin: 2.5rem 0;
}

/* ---------- Modalidad y honorarios ---------- */
.datos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--borde);
  border: 1px solid var(--borde);
}
.dato {
  background: var(--crema-2);
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.dato__et {
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--oro-oscuro);
  font-weight: 500;
}
.dato__val { color: var(--tinta-suave); font-size: .98rem; line-height: 1.7; }

/* ---------- Preguntas frecuentes ---------- */
.faqs { border-top: 1px solid var(--borde); }
.faq { border-bottom: 1px solid var(--borde); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.35rem 2.5rem 1.35rem 0;
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--teal-900);
  position: relative;
  transition: color .2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--oro-oscuro); }
.faq summary::after {
  content: '+';
  position: absolute;
  right: .2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--oro);
  font-size: 1.5rem;
  font-family: var(--sans);
  font-weight: 300;
  transition: transform .25s ease;
}
.faq[open] summary::after { content: '−'; }
.faq__cuerpo { padding: 0 0 1.4rem; }
.faq__cuerpo p { margin: 0 0 .8rem; color: var(--tinta-suave); font-size: 1rem; }

/* ---------- Notas / blog ---------- */
.notas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.nota {
  background: var(--crema-2);
  border: 1px solid var(--borde);
  border-top: 2px solid var(--oro);
  padding: 2rem 1.7rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  transition: transform .25s ease, box-shadow .25s ease;
}
.nota:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.nota__fecha {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--tinta-tenue);
}
.nota__titulo {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 0;
}
.nota__titulo a { text-decoration: none; color: var(--teal-900); }
.nota__titulo a:hover { color: var(--oro-oscuro); }
.nota__resumen { margin: 0 0 .6rem; color: var(--tinta-suave); font-size: .97rem; }
.nota .enlace-flecha { margin-top: auto; align-self: flex-start; }
.vacio { text-align: center; color: var(--tinta-tenue); padding: 3rem 0; }

.encabezado-pagina {
  background: var(--velo);
  padding: clamp(2.5rem, 7vw, 4.5rem) 0 clamp(2rem, 5vw, 3rem);
  border-bottom: 1px solid var(--borde);
}
.migas {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--tinta-tenue);
  margin-bottom: 1.2rem;
}
.migas a { color: var(--tinta-suave); text-decoration: none; }
.migas a:hover { color: var(--oro-oscuro); }
.migas span { margin: 0 .3rem; }

.articulo__meta {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tinta-tenue);
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin: 0;
}
.articulo__img { width: 100%; border: 1px solid var(--borde); margin-bottom: 2.2rem; }
.articulo__copete {
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--teal-800);
  margin: 0 0 2rem;
}
.prosa--articulo h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.85rem;
  color: var(--teal-900);
  margin: 2.6rem 0 1rem;
}
.prosa--articulo h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--teal-800);
  margin: 2rem 0 .8rem;
}
.prosa--articulo ul { color: var(--tinta-suave); padding-left: 1.2rem; margin: 0 0 1.4rem; }
.prosa--articulo li { margin-bottom: .5rem; }
.prosa--articulo blockquote {
  margin: 2rem 0;
  padding: .3rem 0 .3rem 1.5rem;
  border-left: 2px solid var(--oro);
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--teal-800);
}
.articulo__cierre {
  margin: 3.5rem 0 2.5rem;
  padding: 2.2rem 1.8rem;
  background: var(--velo);
  border: 1px solid var(--borde);
  text-align: center;
}
.articulo__cierre p {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--teal-900);
  margin: 0 0 1.4rem;
}

/* ---------- Contacto ---------- */
.contacto {
  display: grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 2rem;
  margin-top: 2.5rem;
  align-items: start;
}
.form {
  background: rgba(248, 245, 238, 0.05);
  border: 1px solid rgba(230, 180, 85, 0.28);
  padding: 2rem 1.8rem;
}
.campo { margin-bottom: 1.25rem; display: flex; flex-direction: column; }
.campo-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.campo label {
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(248, 245, 238, 0.72);
  margin-bottom: .5rem;
}
.campo .opcional { text-transform: none; letter-spacing: 0; color: var(--tinta-tenue); }
.campo input,
.campo textarea {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--crema);
  background: rgba(1, 30, 39, 0.55);
  border: 1px solid rgba(230, 180, 85, 0.25);
  border-radius: var(--radio);
  padding: .85rem .95rem;
  transition: border-color .2s ease, background .2s ease;
  width: 100%;
}
.campo input:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--oro);
  background: rgba(1, 30, 39, 0.8);
}
.campo input[aria-invalid="true"],
.campo textarea[aria-invalid="true"] { border-color: #e08d7a; }
.campo textarea { resize: vertical; min-height: 140px; }
.campo--trampa { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.campo--check {
  flex-direction: row;
  align-items: flex-start;
  gap: .7rem;
}
.campo--check input { width: 18px; height: 18px; margin-top: .35rem; accent-color: var(--oro); flex: none; }
.campo--check label {
  text-transform: none;
  letter-spacing: 0;
  font-size: .9rem;
  margin: 0;
  color: rgba(248, 245, 238, 0.75);
}
.campo--check a { color: var(--oro); }

.form__aviso {
  margin: 1rem 0 0;
  font-size: .92rem;
  min-height: 1.2em;
  color: var(--oro-claro);
}
.form__aviso.error { color: #f0a894; }
.form__nota {
  margin: 1rem 0 0;
  font-size: .8rem;
  color: rgba(248, 245, 238, 0.5);
  line-height: 1.6;
}

.tarjeta-contacto {
  border: 1px solid rgba(230, 180, 85, 0.28);
  padding: 1.9rem 1.6rem;
  background: rgba(1, 30, 39, 0.45);
}
.tarjeta-contacto__titulo {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--oro);
  margin: 0 0 1.2rem;
}
.tarjeta-contacto__item {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  margin: 0 0 1.1rem;
  font-size: .96rem;
  color: var(--crema);
  word-break: break-word;
}
.tarjeta-contacto__item span:first-child {
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(248, 245, 238, 0.5);
}
.tarjeta-contacto__item a { color: var(--oro-claro); text-decoration: none; }
.tarjeta-contacto__item a:hover { text-decoration: underline; }
.tarjeta-contacto__aviso {
  margin: 1.6rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(230, 180, 85, 0.2);
  font-size: .8rem;
  line-height: 1.65;
  color: rgba(248, 245, 238, 0.55);
}

/* ---------- Pie ---------- */
.pie {
  background: var(--teal-950);
  color: rgba(248, 245, 238, 0.72);
  padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
  font-size: .92rem;
}
.pie__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(230, 180, 85, 0.18);
}
.pie a { color: var(--oro-claro); text-decoration: none; }
.pie a:hover { text-decoration: underline; }
.pie p { margin: 0 0 .45rem; }
.pie__nombre { font-family: var(--serif); font-size: 1.5rem; color: var(--oro); }
.pie__linea { font-size: .86rem; color: rgba(248, 245, 238, 0.55); }
.pie__titulo {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(248, 245, 238, 0.45);
  margin-bottom: .8rem;
}
.pie__aviso {
  margin: 1.8rem 0 1.2rem;
  font-size: .8rem;
  line-height: 1.7;
  color: rgba(248, 245, 238, 0.45);
  max-width: 78ch;
}
.pie__copy { font-size: .78rem; color: rgba(248, 245, 238, 0.35); margin: 0; }

/* ---------- WhatsApp ---------- */
.wsp {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 90;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #1fa855;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -8px rgba(0, 0, 0, .55);
  transition: transform .2s ease;
}
.wsp:hover { transform: scale(1.07); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .contacto { grid-template-columns: 1fr; }
  .pie__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 70px; }
  body { font-size: 16px; }
  .menu-btn { display: flex; }
  .menu {
    position: fixed;
    inset: 68px 0 auto;
    background: var(--teal-900);
    border-bottom: 1px solid rgba(230, 180, 85, 0.25);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem 1.5rem 1.5rem;
    transform: translateY(-130%);
    transition: transform .3s ease;
    max-height: calc(100svh - 68px);
    overflow-y: auto;
  }
  .menu.abierto { transform: translateY(0); }
  .menu a {
    padding: .95rem 0;
    border-bottom: 1px solid rgba(230, 180, 85, 0.12);
    font-size: .95rem;
  }
  .menu .btn { margin-top: 1rem; text-align: center; border: 1px solid var(--oro); }
  .campo-fila { grid-template-columns: 1fr; }
  .pie__grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .hero { min-height: auto; }
  .hero__marco { padding: 2.5rem 1.25rem; }
  .form { padding: 1.5rem 1.2rem; }
  .destacado { padding-left: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media print {
  .cabecera, .wsp, .hero__scroll, .form, .menu-btn { display: none !important; }
  body { background: #fff; color: #000; }
  .seccion--oscura { background: #fff; color: #000; }
}