/* ==========================================================================
   Celébrate para volver a ti — Belén Co. Psicóloga
   Paleta y tipografías del manual de marca de la clienta.
   ========================================================================== */

:root {
  --burdeos: #961E03;
  --moca: #A87A66;
  --melocoton: #F1C9B9;
  --rosa: #EFDBD2;
  --dorado: #CDA349;
  --crema: #F9F4F1;
  --tinta: #3B2A24;

  --display: "Marcellus", Georgia, "Times New Roman", serif;
  --titulo: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --texto: "Open Sans", "Helvetica Neue", Arial, sans-serif;

  --ancho: 1080px;
  --ancho-lectura: 62ch;
  --radio: 10px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--crema);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--burdeos); }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.18;
  color: var(--burdeos);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }

p { margin: 0 0 1.1em; max-width: var(--ancho-lectura); }

strong { color: var(--burdeos); font-weight: 600; }

.contenedor {
  width: min(100% - 2.5rem, var(--ancho));
  margin-inline: auto;
}

.seccion { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.seccion--rosa { background: var(--rosa); }
.seccion--burdeos { background: var(--burdeos); color: var(--rosa); }
.seccion--burdeos h2,
.seccion--burdeos h3 { color: #fff; }
.seccion--burdeos strong { color: #fff; }

/* --------------------------------------------------------- Botones */

.boton {
  display: inline-block;
  font-family: var(--titulo);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 1.05rem 2.4rem;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.boton--principal { background: var(--burdeos); color: #fff; }
.boton--principal:hover { background: #7d1803; transform: translateY(-1px); }

.boton--dorado { background: var(--dorado); color: var(--burdeos); }
.boton--dorado:hover { background: #bb9340; transform: translateY(-1px); }

.boton--ancho { width: 100%; text-align: center; }

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

/* --------------------------------------------------------- Cabecera */

.cabecera {
  padding: 1.6rem 0;
  border-bottom: 1px solid rgba(168, 122, 102, 0.25);
}

.cabecera__marca { height: 26px; width: auto; }

/* --------------------------------------------------------- Hero */

.hero { padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5rem); }

.hero__intro { max-width: 100%; }

.hero__kicker {
  font-family: var(--titulo);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--moca);
  margin-bottom: 1.1rem;
}

.hero__entradilla { font-size: 1.15rem; max-width: 52ch; }

.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr 0.95fr;
  gap: clamp(1.8rem, 4vw, 3.2rem);
  align-items: start;
  margin-top: 2.6rem;
}

@media (max-width: 880px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.video {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  box-shadow: 0 18px 40px rgba(59, 42, 36, 0.18);
}

.video video { width: 100%; display: block; }

.video__aviso {
  font-family: var(--titulo);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--moca);
  margin-top: 0.9rem;
}

/* --------------------------------------------------------- Formulario */

.formulario {
  background: #fff;
  border: 1px solid var(--melocoton);
  border-radius: var(--radio);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  position: sticky;
  top: 1.5rem;
}

@media (max-width: 880px) {
  .formulario { position: static; }
}

.formulario h2 {
  font-size: 1.45rem;
  margin-bottom: 0.4rem;
}

.formulario__sub {
  font-size: 0.95rem;
  color: var(--moca);
  margin-bottom: 1.4rem;
}

.campo { margin-bottom: 1rem; }

.campo label {
  display: block;
  font-family: var(--titulo);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--tinta);
}

.campo input[type="text"],
.campo input[type="email"],
.campo input[type="tel"] {
  width: 100%;
  font-family: var(--texto);
  font-size: 1rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--melocoton);
  border-radius: 6px;
  background: var(--crema);
  color: var(--tinta);
}

.campo input:focus {
  border-color: var(--moca);
  background: #fff;
}

.consentimiento {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #6b574e;
  margin: 1.1rem 0 1.4rem;
}

.consentimiento input { margin-top: 0.25rem; flex: none; }
.consentimiento p { margin: 0; max-width: none; }

.formulario__pie {
  font-size: 0.78rem;
  color: var(--moca);
  text-align: center;
  margin: 0.9rem 0 0;
  max-width: none;
}

.formulario__error {
  display: none;
  background: var(--melocoton);
  color: var(--burdeos);
  font-size: 0.88rem;
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.formulario__error[data-visible="true"] { display: block; }

/* --------------------------------------------------------- Listas */

.sintomas {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 0.4rem 2.4rem;
}

.sintomas li {
  padding: 0.85rem 0 0.85rem 1.7rem;
  border-bottom: 1px solid rgba(168, 122, 102, 0.3);
  position: relative;
}

.sintomas li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.45rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dorado);
}

.recibes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.recibes h3 { margin-bottom: 0.4rem; }
.recibes p { font-size: 0.98rem; margin-bottom: 0; }

/* --------------------------------------------------------- Programa */

.programa__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 880px) {
  .programa__grid { grid-template-columns: 1fr; }
}

.ficha {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.ficha li {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(241, 201, 185, 0.35);
  font-size: 0.98rem;
}

.ficha span:first-child {
  font-family: var(--titulo);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--melocoton);
  padding-top: 0.2rem;
}

.ficha span:last-child { text-align: right; max-width: 60%; }

.incluye { list-style: none; padding: 0; margin: 1.6rem 0 0; }

.incluye li {
  padding-left: 1.8rem;
  position: relative;
  margin-bottom: 0.9rem;
}

.incluye li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--dorado);
  font-weight: 700;
}

.precio {
  font-family: var(--display);
  font-size: 1.6rem;
  color: #fff;
  margin: 2rem 0 1.2rem;
}

/* --------------------------------------------------------- Belén */

.sobre {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

@media (max-width: 760px) {
  .sobre { grid-template-columns: 1fr; }
}

.sobre img { border-radius: var(--radio); }

.retrato {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.retrato-pendiente {
  aspect-ratio: 4 / 5;
  background: var(--melocoton);
  border-radius: var(--radio);
  display: grid;
  place-items: center;
  font-family: var(--titulo);
  font-size: 0.8rem;
  color: var(--burdeos);
  text-align: center;
  padding: 1rem;
}

/* --------------------------------------------------------- Preguntas */

.faq { margin-top: 2.5rem; max-width: 70ch; }

.faq details {
  border-bottom: 1px solid rgba(168, 122, 102, 0.3);
  padding: 1.1rem 0;
}

.faq summary {
  font-family: var(--display);
  font-size: 1.15rem;
  color: var(--burdeos);
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  float: right;
  color: var(--dorado);
  font-family: var(--texto);
}

.faq details[open] summary::after { content: "–"; }

.faq p { margin: 0.8rem 0 0; }

/* --------------------------------------------------------- Cierre */

.cierre { text-align: center; }
.cierre p { margin-inline: auto; }
.cierre .boton { margin-top: 1rem; }

.cierre__marca { height: 56px; margin: 0 auto 1.6rem; width: auto; }

/* --------------------------------------------------------- Gracias */

.gracias { padding: clamp(3rem, 7vw, 5rem) 0; }

.descarga {
  background: #fff;
  border: 1px solid var(--melocoton);
  border-radius: var(--radio);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  margin: 2rem 0 3rem;
  max-width: 640px;
}

.descarga p { margin-bottom: 1.4rem; }

.pasos { counter-reset: paso; list-style: none; padding: 0; margin: 2rem 0 0; }

.pasos li {
  counter-increment: paso;
  padding-left: 3rem;
  position: relative;
  margin-bottom: 1.2rem;
  max-width: var(--ancho-lectura);
}

.pasos li::before {
  content: counter(paso);
  position: absolute;
  left: 0;
  top: -0.15rem;
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--dorado);
}

/* --------------------------------------------------------- Pie */

.pie {
  background: var(--tinta);
  color: var(--rosa);
  padding: 2.6rem 0;
  font-size: 0.85rem;
}

.pie a { color: var(--melocoton); }

.pie__fila {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: space-between;
  align-items: center;
}

.pie p { margin: 0; max-width: none; }

/* --------------------------------------------------------- Legales */

.legal { padding: 3.5rem 0 4.5rem; }
.legal h2 { font-size: 1.5rem; margin-top: 2.2rem; }
.legal p, .legal li { max-width: 70ch; }
.legal .aviso-plantilla {
  background: var(--melocoton);
  border-radius: var(--radio);
  padding: 1.2rem 1.4rem;
  font-size: 0.9rem;
  color: var(--burdeos);
}