:root {
  --letra-titulos: "Cormorant", "Times New Roman", serif;
  --letra-texto: "Hanken Grotesk", "Segoe UI", sans-serif;
  --linea: color-mix(in srgb, var(--ink) 18%, transparent);
  --linea-fuerte: color-mix(in srgb, var(--ink) 45%, transparent);
  --linea-oscura: color-mix(in srgb, var(--claro) 24%, transparent);
  --margen: clamp(22px, 5.5vw, 96px);
  --aire: clamp(88px, 12vw, 184px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--ink); font: 400 1.125rem/1.65 var(--letra-texto); overflow-wrap: break-word; }
img, svg, iframe { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0; font-family: var(--letra-titulos); font-weight: 500; text-wrap: balance; }
h1 { font-size: clamp(3.25rem, 7.4vw, 7.5rem); line-height: 0.98; letter-spacing: -0.015em; }
h2 { font-size: clamp(2.5rem, 4.6vw, 4.5rem); line-height: 1.04; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

.oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; z-index: 60; padding: 10px 16px; background: var(--papel); color: var(--ink); }
.saltar:focus { top: 12px; }

.boton { display: inline-block; padding: 17px 30px; border: 1px solid var(--acento); background: var(--acento); color: #fff; font: 500 0.875rem/1.2 var(--letra-texto); letter-spacing: 0.14em; text-transform: uppercase; text-align: center; text-decoration: none; cursor: pointer; transition: background-color 0.25s, color 0.25s, border-color 0.25s; }
.boton:hover { background: transparent; color: var(--ink); }
.boton--claro { border-color: var(--claro); background: var(--claro); color: var(--sombra); }
.boton--claro:hover { background: transparent; color: var(--claro); }
.boton--chico { padding: 12px 20px; font-size: 0.8125rem; }
.enlace { font-weight: 500; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 40px; }

/* Cabecera */
.cabecera { position: absolute; inset: 0 0 auto; z-index: 30; display: flex; align-items: center; gap: 36px; padding: 20px var(--margen); color: var(--claro); transition: background-color 0.25s, padding 0.25s; }
.cabecera--fija { position: fixed; padding-block: 10px; background: var(--sombra); animation: bajar 0.3s ease-out; }
@keyframes bajar { from { transform: translateY(-100%); } }
.cabecera__marca { font: 500 1.5rem/1.1 var(--letra-titulos); text-decoration: none; max-width: 320px; }
.marca-chip { display: block; padding: 6px 10px; background: #fff; }
.marca-chip img { max-height: 46px; width: auto; }
.cabecera nav { margin-left: auto; }
.cabecera ul { display: flex; gap: 32px; }
.cabecera nav a { font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; }
.cabecera nav a:hover { text-decoration: underline; text-underline-offset: 6px; }

/* Portada */
.portada { position: relative; display: flex; align-items: flex-end; min-height: 100vh; min-height: 100svh; padding: 140px var(--margen) clamp(48px, 7vw, 96px); background: var(--sombra); color: var(--claro); overflow: hidden; }
.portada__foto { position: absolute; inset: 0; }
.portada__foto img { width: 100%; height: 100%; object-fit: cover; animation: acercar 1.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
@keyframes acercar { from { transform: scale(1.06); } }
.portada__foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 8, 8, 0.5) 0, rgba(8, 8, 8, 0) 26%), linear-gradient(75deg, rgba(8, 8, 8, 0.82) 0, rgba(8, 8, 8, 0.5) 40%, rgba(8, 8, 8, 0) 72%); }
.portada__texto { position: relative; max-width: min(760px, 62vw); }
.portada__texto > p { margin-top: 24px; max-width: 32em; font-size: clamp(1.125rem, 1.5vw, 1.3125rem); line-height: 1.5; }
.portada--sin-foto { min-height: 88vh; }
.portada--sin-foto .portada__texto { max-width: 1000px; }

/* Manifiesto */
.manifiesto { padding: var(--aire) var(--margen); }
.manifiesto p { max-width: 21em; margin-inline: auto; font: italic 400 clamp(2rem, 4vw, 3.75rem)/1.16 var(--letra-titulos); text-align: center; text-wrap: balance; }

/* Tratamiento principal */
.estrella { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--sombra); color: var(--claro); }
.estrella__texto { align-self: center; padding: clamp(56px, 9vw, 136px) var(--margen); }
.estrella__texto > p { margin-top: 24px; max-width: 32em; }
.estrella__foto { min-height: clamp(420px, 56vw, 820px); }
.estrella__foto img { width: 100%; height: 100%; object-fit: cover; }
.estrella--solo-texto { grid-template-columns: minmax(0, 1fr); }
.estrella--solo-texto .estrella__texto { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 24px clamp(40px, 7vw, 112px); align-items: start; }
.estrella--solo-texto .estrella__texto > p { margin-top: 0; font-size: clamp(1.1875rem, 1.7vw, 1.4375rem); line-height: 1.5; }
.estrella--solo-texto .acciones { grid-column: 2; margin-top: 8px; }

/* Índice de tratamientos */
.indice { padding: var(--aire) var(--margen) 0; display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 32px clamp(32px, 6vw, 96px); align-items: start; }
.indice h2 { position: sticky; top: 96px; font-size: clamp(2.25rem, 3.6vw, 3.5rem); }
.indice__lista { border-top: 1px solid var(--linea-fuerte); }
.indice__fila { border-bottom: 1px solid var(--linea-fuerte); }
.indice__fila summary { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 18px 0; cursor: pointer; list-style: none; }
.indice__fila summary::-webkit-details-marker { display: none; }
.indice__fila summary::after { content: "+"; flex: none; font: 400 1.75rem/1 var(--letra-titulos); color: var(--detalle); transition: transform 0.25s; }
.indice__fila[open] summary::after { transform: rotate(45deg); }
.indice__fila h3 { font-size: clamp(1.875rem, 3.1vw, 3rem); line-height: 1.1; transition: color 0.2s; }
.indice__fila summary:hover h3 { color: var(--detalle); }
.indice__detalle { padding-bottom: 28px; max-width: 40em; }
.indice__detalle .enlace { display: inline-block; margin-top: 14px; color: var(--detalle); }

/* Consultorio */
.consultorio { padding: var(--aire) var(--margen); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 112px); align-items: center; }
.consultorio--solo-texto { grid-template-columns: minmax(0, 1fr); }
.consultorio__foto img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.retratos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.retratos--1 { grid-template-columns: minmax(0, 1fr); }
.retratos img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: var(--panel); }
.retratos span { display: block; margin-top: 10px; font-weight: 500; }
.consultorio__texto h2 { margin-bottom: 26px; }
.consultorio__texto > p { max-width: 34em; }
.consultorio__texto > p + p { margin-top: 16px; }
.consultorio dl { margin: 34px 0 0; border-top: 1px solid var(--linea-fuerte); }
.consultorio dl div { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--linea); }
.consultorio dd { margin: 0; font-weight: 500; }
.consultorio .consultorio__resumen { margin-top: 26px; font-size: 1rem; }
.consultorio .consultorio__nota { margin-top: 10px; font-size: 1rem; }

/* Galería */
.galeria { padding: 0 var(--margen) var(--aire); }
.galeria h2 { margin-bottom: 36px; }
.galeria__lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100% / 2 - 5px, 210px), 1fr)); gap: 10px; }
.galeria__enlace { position: relative; display: block; }
.galeria__enlace img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--panel); }
.galeria__enlace span { position: absolute; left: 12px; bottom: 12px; padding: 3px 10px; background: var(--sombra); color: var(--claro); font-size: 0.875rem; }
.visor { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 56px 16px 24px; border: 0; background: rgba(8, 8, 8, 0.95); color: #fff; }
.visor[open] { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.visor img { max-width: min(100%, 1200px); max-height: calc(100% - 50px); object-fit: contain; }
.visor__control { position: absolute; width: 48px; height: 48px; border: 1px solid rgba(255, 255, 255, 0.4); border-radius: 50%; background: none; color: #fff; font-size: 1.75rem; line-height: 1; cursor: pointer; }
.visor__control:hover { background: rgba(255, 255, 255, 0.16); }
.visor__control--cerrar { top: 12px; right: 12px; }
.visor__control--previo { left: 12px; top: 50%; }
.visor__control--siguiente { right: 12px; top: 50%; }

/* Reseñas */
.resenas { padding: var(--aire) var(--margen); background: var(--panel); }
.resenas h2 { margin-bottom: 44px; }
.resenas__lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 18px; align-items: start; }
.resena { margin: 0; padding: clamp(26px, 3vw, 38px); border: 1px solid var(--linea); border-top: 2px solid var(--acento); background: var(--papel); }
.resena__estrellas { margin-bottom: 14px; color: var(--acento); font-size: 1rem; letter-spacing: 0.18em; }
.resena blockquote { margin: 0; font: 400 1.3125rem/1.4 var(--letra-titulos); }
.resena figcaption { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--linea); font-size: 1rem; font-weight: 500; }
@media (min-width: 760px) {
  .resena--destacada { grid-column: span 2; }
  .resena--destacada blockquote { font-size: clamp(1.625rem, 2.4vw, 2.25rem); line-height: 1.22; }
}

/* Preguntas */
.faq { padding: var(--aire) var(--margen); display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 32px clamp(32px, 6vw, 96px); align-items: start; }
.faq h2 { font-size: clamp(2.25rem, 3.6vw, 3.5rem); }
.faq__lista { border-top: 1px solid var(--linea-fuerte); }
.faq__item { border-bottom: 1px solid var(--linea-fuerte); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 0; cursor: pointer; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; font: 400 1.75rem/1 var(--letra-titulos); color: var(--detalle); transition: transform 0.25s; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item h3 { font: 500 1.125rem/1.35 var(--letra-texto); }
.faq__item p { padding-bottom: 24px; max-width: 40em; }

/* Contacto */
.contacto { padding: var(--aire) var(--margen) clamp(40px, 6vw, 80px); background: var(--sombra); color: var(--claro); --ink: var(--claro); --linea-fuerte: var(--linea-oscura); }
.contacto__interior { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 112px); align-items: start; }
.contacto__datos > p { margin-top: 18px; max-width: 30em; }
.contacto dl { margin: 34px 0 0; display: grid; gap: 16px; }
.contacto dd { margin: 0; font-weight: 500; }
.formulario { display: grid; gap: 28px; }
.formulario label { display: grid; gap: 4px; font-size: 1rem; font-weight: 500; }
.formulario input, .formulario select, .formulario textarea { width: 100%; min-height: 46px; padding: 8px 0; border: 0; border-bottom: 1px solid var(--claro); border-radius: 0; background: transparent; color: var(--claro); font: 400 1.125rem/1.4 var(--letra-texto); }
.formulario select option { background: var(--sombra); color: var(--claro); }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: none; border-bottom-width: 2px; }
.formulario .boton { justify-self: start; }
.contacto__mapa { width: 100%; height: 340px; margin-top: clamp(48px, 7vw, 88px); border: 0; filter: grayscale(0.65) contrast(0.95); }

/* Pie */
.pie { padding: 40px var(--margen) 110px; background: var(--sombra); color: var(--claro); border-top: 1px solid var(--linea-oscura); }
.pie__nombre { font: 500 clamp(2rem, 5vw, 4.5rem)/1.05 var(--letra-titulos); }
.pie__datos { margin-top: 24px; display: grid; gap: 10px; font-size: 1rem; }
.pie__datos ul { display: flex; flex-wrap: wrap; gap: 6px 20px; }

/* Páginas de tratamiento */
.servicio-hero { padding: 150px var(--margen) clamp(56px, 7vw, 104px); background: var(--sombra); color: var(--claro); }
.servicio-hero > p { margin-top: 28px; max-width: 38em; font-size: clamp(1.125rem, 1.5vw, 1.3125rem); line-height: 1.55; }
.servicio-hero h1 { max-width: 13em; }
.migas { margin-bottom: 34px; font-size: 1rem; }
.migas ol { display: flex; flex-wrap: wrap; gap: 6px; }
.migas li + li::before { content: "/"; margin-right: 6px; }
.servicio-cuerpo { padding: var(--aire) var(--margen); max-width: calc(860px + var(--margen) * 2); margin-inline: auto; }
.servicio-cuerpo section + section { margin-top: 64px; }
.servicio-cuerpo h2 { font-size: clamp(2rem, 3.4vw, 3rem); margin-bottom: 18px; }
.servicio-cita { margin-top: 80px; padding-top: 40px; border-top: 1px solid var(--linea-fuerte); }
.servicio-cita .acciones { margin-top: 24px; }
.servicio-hero + .servicio-cuerpo + .faq { background: var(--panel); }
.servicio-otros { padding: var(--aire) var(--margen); }
.servicio-otros h2 { font-size: clamp(2.25rem, 3.6vw, 3.5rem); margin-bottom: 24px; }
.servicio-otros ul { border-top: 1px solid var(--linea-fuerte); }
.servicio-otros li { border-bottom: 1px solid var(--linea-fuerte); }
.servicio-otros a { display: block; padding: 14px 0; font: 500 clamp(1.5rem, 2.4vw, 2.25rem)/1.15 var(--letra-titulos); text-decoration: none; }
.servicio-otros a:hover { color: var(--detalle); }
.error404 { min-height: 74vh; }

@media (max-width: 1000px) {
  .cabecera nav { display: none; }
  .cabecera .boton { margin-left: auto; }
}

@media (max-width: 900px) {
  .portada__texto { max-width: 100%; }
  .portada__foto::after { background: linear-gradient(180deg, rgba(8, 8, 8, 0.45) 0, rgba(8, 8, 8, 0) 22%, rgba(8, 8, 8, 0) 34%, rgba(8, 8, 8, 0.86) 72%); }
  .estrella, .indice, .consultorio, .faq, .contacto__interior { grid-template-columns: minmax(0, 1fr); }
  .estrella__foto { order: -1; min-height: 76vw; }
  .estrella--solo-texto .estrella__texto { grid-template-columns: minmax(0, 1fr); }
  .estrella--solo-texto .acciones { grid-column: 1; }
  .indice h2 { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}


.chat { position: fixed; right: 20px; bottom: 20px; z-index: 40; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.chat__aviso { order: 1; margin: 0; padding: 8px 14px; border-radius: 10px; background: var(--ink); color: var(--papel); font-size: 0.9375rem; box-shadow: 0 6px 20px rgba(10, 30, 40, 0.22); }
.chat__aviso[hidden] { display: none; }
.chat__boton { order: 2; position: relative; width: 60px; height: 60px; border: 0; border-radius: 50%; background: var(--acento); color: #fff; display: grid; place-items: center; cursor: pointer; }
.chat__boton::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--acento); z-index: -1; animation: chat-pulso 2.4s ease-out infinite; }
.chat__boton--abierto::before { animation: none; opacity: 0; }
.chat__panel { order: 0; width: min(370px, calc(100vw - 32px)); height: min(500px, calc(100dvh - 120px)); display: flex; flex-direction: column; background: var(--papel); color: var(--ink); border-radius: 14px; overflow: hidden; box-shadow: 0 18px 50px rgba(10, 30, 40, 0.3); }
.chat__panel[hidden] { display: none; }
.chat__cabecera { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; background: var(--ink); color: var(--papel); }
.chat__cabecera h2 { margin: 0; font-size: 1.0625rem; font-family: var(--letra-titulos); font-weight: 600; letter-spacing: 0; }
.chat__cerrar { width: 36px; height: 36px; border: 0; background: none; color: inherit; font-size: 1.6rem; line-height: 1; cursor: pointer; }
.chat__mensajes { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat__burbuja { margin: 0; padding: 10px 14px; max-width: 86%; border-radius: 12px; font-size: 0.9688rem; line-height: 1.45; overflow-wrap: anywhere; }
.chat__burbuja--equipo { align-self: flex-start; background: var(--panel); }
.chat__burbuja--paciente { align-self: flex-end; background: var(--acento); color: #fff; }
.chat__burbuja a { color: inherit; }
.chat__form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--linea); }
.chat__form input { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--linea-fuerte); border-radius: 8px; font: inherit; background: #fff; color: var(--ink); }
.chat__form button { padding: 10px 14px; border: 0; border-radius: 8px; background: var(--acento); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.chat__form button:disabled { opacity: 0.55; cursor: wait; }
@keyframes chat-pulso { 0% { transform: scale(1); opacity: 0.55; } 75%, 100% { transform: scale(1.55); opacity: 0; } }
@media (max-width: 700px) { .chat__aviso { display: none; } }
@media (prefers-reduced-motion: reduce) { .chat__boton::before { animation: none; opacity: 0; } }