/* ============================================================
   ESTUDIO VERSAL — styles.css
   Paleta: azul tinta media + marfil + champán viejo
   Tipos: Fraunces (display) + Instrument Sans (texto)
   ============================================================ */

:root {
  --bg: #14253a;
  --bg-card: #1b2f48;
  --hairline: #2e455f;
  --ink: #f0eee8;
  --ink-soft: #a6b3c2;
  --accent: #c8a768;        /* champán viejo, apto para texto (AA) */
  --accent-bright: #dcbf8a; /* champán luminoso para trazos y marcas */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --measure: 38rem;
  --pad-x: clamp(1.25rem, 5vw, 4rem);
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  /* La V del héroe asoma por el borde derecho a propósito:
     esto evita que genere scroll horizontal */
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  background-color: var(--bg);
  background-image: radial-gradient(120rem 60rem at 15% -10%, #1f3b5c 0%, var(--bg) 60%);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grano sutil sobre todo el fondo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

main, header, footer { position: relative; z-index: 1; }

/* Lienzo del polvo dorado (creado por JS, detrás del contenido) */
.gold-dust {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

img, svg { max-width: 100%; }

::selection { background: var(--accent); color: var(--bg); }

/* ---------- Accesibilidad ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 100;
  background: var(--accent);
  color: var(--bg);
  padding: 0.5rem 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 0.75rem; }

/* ---------- Enlaces ---------- */
a { color: var(--ink); }

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 37, 58, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.topbar-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--pad-x);
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand-versal { color: var(--accent); }

.topbar-mail {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.topbar-mail:hover { color: var(--accent); border-bottom-color: var(--accent); }

@media (max-width: 380px) {
  .brand { font-size: 1.05rem; white-space: nowrap; }
  .topbar-mail { font-size: 0.8125rem; }
}

/* ============================================================
   1 · HÉROE
   ============================================================ */
/* El héroe no recorta: la V y su resplandor fluyen hacia la sección
   siguiente (por detrás de su contenido, ver z-index más abajo) */
.hero {
  position: relative;
  z-index: 0;
  min-height: calc(100svh - 3.6rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x) 3rem;
}

main > section:not(.hero) {
  position: relative;
  z-index: 1;
}

.hero-inner { max-width: 68rem; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 9.5vw, 7.5rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.hero-title .line { display: block; }

.caps-word {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.caps-letters .ltr { display: inline-block; }

.caps-underline {
  position: absolute;
  left: -1%;
  bottom: -0.12em;
  width: 102%;
  height: 0.14em;
  overflow: visible;
}

.caps-underline path {
  fill: none;
  stroke: var(--accent-bright);
  stroke-width: 5;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.hero-sub {
  max-width: var(--measure);
  margin-top: 2rem;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
}

.hero-cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-weight: 500;
  font-size: 1.0625rem;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 2.5rem;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent-bright); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.link-sample {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0.15rem;
  transition: border-color 0.2s, color 0.2s;
}
.link-sample .arrow { color: var(--accent); display: inline-block; transition: transform 0.25s; }
.link-sample:hover { border-bottom-color: var(--accent); }
.link-sample:hover .arrow { transform: translateY(3px); }

/* La nota, en la esquina inferior izquierda como entrada de diccionario */
.hero-footnote {
  position: absolute;
  left: var(--pad-x);
  bottom: 2.5rem;
  z-index: 1;
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  max-width: 26rem;
  text-align: left;
}

@media (max-width: 720px) {
  .hero-footnote {
    position: static;
    margin-top: auto;
    margin-right: auto;
    padding-top: 3rem;
  }
}

/* Resplandor champán tras la V: profundidad sin ruido, y sin recorte —
   baña también el arranque de la sección siguiente */
.hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -30%;
  width: 58rem;
  height: 58rem;
  background: radial-gradient(closest-side, rgba(200, 167, 104, 0.09), transparent 70%);
  pointer-events: none;
}
.footnote-mark { color: var(--accent); margin-right: 0.25rem; }

/* La gran V versal */
.hero-v {
  position: absolute;
  right: clamp(-8rem, -6vw, -2rem);
  bottom: -9rem;
  width: clamp(20rem, 44vw, 38rem);
  height: auto;
  pointer-events: none;
  user-select: none;
}

.hero-v-text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 560px;
  fill: none;
  stroke: var(--accent);
  stroke-opacity: 0.55;
  stroke-width: 4.2;
}

@media (max-width: 720px) {
  .hero-v { right: -4rem; bottom: -5rem; width: 20rem; opacity: 0.55; }
}

/* ============================================================
   Secciones — base
   ============================================================ */
section { scroll-margin-top: 4.5rem; }

.section-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(4rem, 9vh, 6.5rem) var(--pad-x);
}

h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.8vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: clamp(2rem, 4vh, 3rem);
  text-wrap: balance;
}

.lead {
  max-width: var(--measure);
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  color: var(--ink-soft);
}

/* ============================================================
   2 · EL PROBLEMA
   ============================================================ */

.sintomas {
  list-style: none;
  margin-top: 3rem;
  max-width: 46rem;
}

.sintomas li {
  position: relative;
  padding: 1.25rem 0 1.25rem 2.25rem;
  border-top: 1px solid var(--hairline);
  font-size: 1.0625rem;
}
.sintomas li:last-child { border-bottom: 1px solid var(--hairline); }

/* Marca de corrector: aspa fina en el margen */
.sintomas li::before {
  content: "✕";
  position: absolute;
  left: 0;
  top: 1.3rem;
  font-size: 0.85rem;
  color: var(--accent);
}

/* ============================================================
   3 · LA MUESTRA (Antes / Después)
   ============================================================ */

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

@media (max-width: 860px) {
  .proof-grid { grid-template-columns: 1fr; }
}

.proof-card {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

/* La ficha corregida lleva la regla champán: el trabajo aprobado */
.proof-despues { border-top: 2px solid var(--accent); }

.proof-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.proof-label-after { color: var(--accent); }

.proof-title-before {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.1875rem;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

.proof-text-before {
  color: var(--ink-soft);
  font-size: 1rem;
}

.proof-title-after {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.proof-text-after { font-size: 1.0625rem; }

/* --- Marcas del corrector --- */
/* inline-block + nowrap: la marca absoluta necesita una sola caja de línea */
.mark { position: relative; display: inline-block; white-space: nowrap; }

/* Tachón: línea manuscrita que se revela de izquierda a derecha */
.mark-strike::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  top: 50%;
  height: 0.5em;
  transform: translateY(-50%);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none'%3E%3Cpath d='M2 6 Q 30 3 55 5.5 T 98 4.5' stroke='%23dcbf8a' stroke-width='2.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
  pointer-events: none;
}

/* Subrayado ondulado del corrector ("esto es flojo") */
.mark-squiggle::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.28em;
  height: 0.4em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 8' preserveAspectRatio='none'%3E%3Cpath d='M0 4 Q 3.75 0.5 7.5 4 T 15 4 T 22.5 4 T 30 4 T 37.5 4 T 45 4 T 52.5 4 T 60 4' stroke='%23dcbf8a' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") repeat-x left center / auto 100%;
  pointer-events: none;
}

/* Anotación al margen */
.proof-note {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding-left: 0.25rem;
}

.note-arrow {
  flex: 0 0 auto;
  width: 3.25rem;
  height: auto;
  margin-top: -0.5rem;
}

.note-arrow-path {
  fill: none;
  stroke: var(--accent-bright);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}

.note-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.1875rem;
  line-height: 1.35;
  color: var(--accent);
  transform: rotate(-1.5deg);
}

.proof-grid-2 { margin-top: clamp(1.5rem, 3vw, 3rem); }

.proof-foot {
  margin-top: 2.5rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

/* ============================================================
   4 · SERVICIOS
   ============================================================ */

/* Rótulos de grupo: Encargos / Suscripciones (misma ceja que el resto) */
.grupo-titulo {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.grupo-titulo-2 { margin-top: clamp(2.5rem, 5vh, 4rem); }

.paquetes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hairline);
}

.paquetes-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 860px) {
  .paquetes, .paquetes-2 { grid-template-columns: 1fr; }
}

.paquete {
  position: relative;
  padding: 2.5rem clamp(1.25rem, 2.5vw, 2.25rem) 2.5rem 0;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.3s;
}

/* Regla champán que se dibuja al posarse sobre un paquete */
.paquete::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.35s ease;
}
.paquete:hover { background: rgba(240, 238, 232, 0.025); }
.paquete:hover::before { width: 100%; }

@media (min-width: 861px) {
  .paquete + .paquete {
    border-left: 1px solid var(--hairline);
    padding-left: clamp(1.25rem, 2.5vw, 2.25rem);
  }
}

@media (max-width: 860px) {
  .paquete { padding-right: 0; }
}

.paquete h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
}

.precio {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  color: var(--ink-soft);
}

.precio strong {
  font-weight: 600;
  font-size: 2rem;
  color: var(--ink);
  margin-left: 0.1em;
}

/* Sin flex-grow: al abrir un "Saber más" la tarjeta vecina no se
   estira para rellenar la fila; solo crece la tarjeta abierta */
.paquete-desc {
  color: var(--ink-soft);
  font-size: 0.9975rem;
}

.paquete-para {
  font-size: 0.9375rem;
  border-top: 1px solid var(--hairline);
  padding-top: 1rem;
}

.para-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-right: 0.5rem;
}

/* Etiqueta discreta del paquete recomendado */
.paquete-tag {
  align-self: flex-start;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(200, 167, 104, 0.45);
  border-radius: 2rem;
  padding: 0.25rem 0.8rem;
}

/* "Saber más": desplegable nativo con el estilo de la tarjeta */
.paquete-mas {
  border-top: 1px solid var(--hairline);
  padding-top: 1rem;
}

.paquete-mas summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--accent);
  transition: color 0.2s;
}

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

.paquete-mas summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.paquete-mas[open] summary::after { transform: rotate(45deg); }

.paquete-mas summary:hover { color: var(--accent-bright); }

.paquete-mas ul {
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}

.paquete-mas li {
  position: relative;
  padding-left: 1.2rem;
}

.paquete-mas li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.paquetes-nota {
  margin-top: 2.5rem;
  max-width: var(--measure);
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.paquetes-nota + .paquetes-nota { margin-top: 1rem; }

/* ============================================================
   5 · EL MÉTODO
   ============================================================ */

.pasos {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  counter-reset: paso;
}

@media (max-width: 1000px) { .pasos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

.paso-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3.5rem, 6vw, 5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(240, 238, 232, 0.35);
  margin-bottom: 1rem;
}

@supports not (-webkit-text-stroke: 1px black) {
  .paso-num { color: rgba(240, 238, 232, 0.35); }
}

.paso h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  margin-bottom: 0.5rem;
}

.paso h3::after {
  content: "";
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--accent);
  margin-top: 0.6rem;
}

.paso p { color: var(--ink-soft); font-size: 0.9975rem; }

/* ============================================================
   6 · EL ESTUDIO
   ============================================================ */

.estudio .section-inner { max-width: 56rem; }

.estudio-lead {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.4;
  margin-bottom: 1.75rem;
  max-width: 44rem;
}

/* Letra capitular: la versal, hecha literal */
.estudio-lead::first-letter {
  float: left;
  font-weight: 600;
  font-size: 3.1em;
  line-height: 0.78;
  padding: 0.06em 0.12em 0 0;
  color: var(--accent);
}

.estudio-text {
  color: var(--ink-soft);
  max-width: var(--measure);
  margin-bottom: 2.5rem;
}

.estudio-firma {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.1875rem;
  color: var(--ink-soft);
}

/* ============================================================
   7 · CIERRE
   ============================================================ */
.cierre {
  background: radial-gradient(70rem 40rem at 50% 120%, #203c5c 0%, transparent 65%);
}

.cierre .section-inner {
  padding-top: clamp(5rem, 12vh, 8rem);
  padding-bottom: clamp(5rem, 12vh, 8rem);
}

/* Titular + nota a la izquierda, formulario a la derecha */
.cierre-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

@media (max-width: 860px) {
  .cierre-grid { grid-template-columns: 1fr; }
}

.cierre-text {
  max-width: var(--measure);
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}

.cierre-alt {
  font-size: 0.9375rem;
  color: var(--ink-soft);
}

.cierre-alt a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.1em;
  transition: color 0.2s;
}
.cierre-alt a:hover { color: var(--accent-bright); }

/* El formulario: una ficha de las nuestras, con la regla champán */
.cierre-form {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--accent);
  border-radius: 6px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-field label {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.form-field input,
.form-field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: rgba(240, 238, 232, 0.045);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 0.75rem 0.9rem;
  transition: border-color 0.2s, background 0.2s;
}

/* Redimensionable, pero con tope: que nadie rompa la página estirando */
.form-field textarea { resize: vertical; min-height: 7rem; max-height: 16rem; }

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--ink-soft); opacity: 0.6; }

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: rgba(240, 238, 232, 0.07);
  outline: none;
}
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.form-submit {
  width: 100%;
  border: 0;
  cursor: pointer;
  font-family: var(--font-sans);
  margin-top: 0.25rem;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  text-align: center;
}

.form-status {
  font-size: 0.9375rem;
  color: var(--accent);
  text-align: center;
}

/* Aviso flotante al copiar el correo */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(0.5rem);
  z-index: 100;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--ink);
  font-size: 0.875rem;
  padding: 0.6rem 1.2rem;
  border-radius: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  max-width: calc(100vw - 2rem);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--hairline);
  padding: clamp(2.5rem, 5vh, 3.5rem) var(--pad-x);
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1.2fr auto;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.footer-heading {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.footer-text { line-height: 1.7; }

.footer-mail {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.1em;
  transition: color 0.2s;
}
.footer-mail:hover { color: var(--accent-bright); }

.social-list {
  list-style: none;
  display: flex;
  gap: 0.75rem;
}

.social-list a {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  color: var(--ink-soft);
  transition: color 0.25s, border-color 0.25s, transform 0.25s;
}

.social-list svg {
  width: 1.125rem;
  height: 1.125rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-list svg .dot { fill: currentColor; stroke: none; }

.social-list a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}


/* ============================================================
   Enlaces legales del footer
   ============================================================ */
.footer-legal {
  max-width: 72rem;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.footer-legal a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.footer-legal a:hover { color: var(--accent); border-bottom-color: currentColor; }

/* ============================================================
   Páginas legales
   ============================================================ */
.legal {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(3rem, 8vh, 5rem) var(--pad-x) clamp(4rem, 10vh, 6rem);
}

.legal-volver {
  display: inline-block;
  margin-bottom: 2.5rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0.15rem;
  transition: color 0.2s, border-color 0.2s;
}
.legal-volver:hover { color: var(--accent); border-bottom-color: var(--accent); }

.legal h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.legal-updated {
  color: var(--ink-soft);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.legal-aviso {
  background: rgba(200, 167, 104, 0.08);
  border: 1px solid rgba(200, 167, 104, 0.4);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
  margin-bottom: 2.5rem;
}

.legal h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 2.5rem 0 0.75rem;
}

.legal p, .legal li {
  color: var(--ink-soft);
  font-size: 0.9975rem;
  margin-bottom: 0.9rem;
}

.legal ul { padding-left: 1.25rem; margin-bottom: 1rem; }
.legal li { margin-bottom: 0.5rem; }

.legal a { color: var(--accent); }
.legal strong { color: var(--ink); font-weight: 500; }

/* Huecos pendientes de rellenar por el titular */
.legal mark {
  background: #f5e08a;
  color: #201b15;
  padding: 0 0.3em;
  border-radius: 3px;
  font-weight: 500;
}

/* ============================================================
   Animación — solo con JS y sin reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {

  /* Reveals al hacer scroll */
  .js .reveal {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
  }
  .js .reveal.is-visible { opacity: 1; transform: none; }

  /* Escalonado de los síntomas y paquetes */
  .js .sintomas li:nth-child(2), .js .paquete:nth-child(2), .js .paso:nth-child(2) { transition-delay: 0.1s; }
  .js .sintomas li:nth-child(3), .js .paquete:nth-child(3), .js .paso:nth-child(3) { transition-delay: 0.2s; }
  .js .sintomas li:nth-child(4), .js .paso:nth-child(4) { transition-delay: 0.3s; }

  /* Héroe: composición inicial */
  .js .hero-title .line,
  .js .hero-sub,
  .js .hero-cta,
  .js .hero-footnote {
    opacity: 0;
    transform: translateY(1.2rem);
  }

  .js .hero-in .hero-title .line,
  .js .hero-in .hero-sub,
  .js .hero-in .hero-cta,
  .js .hero-in .hero-footnote {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .js .hero-in .hero-title .line:nth-child(2) { transition-delay: 0.12s; }
  .js .hero-in .hero-title .line:nth-child(3) { transition-delay: 0.24s; }
  .js .hero-in .hero-sub { transition-delay: 0.5s; }
  .js .hero-in .hero-cta { transition-delay: 0.65s; }
  .js .hero-in .hero-footnote { transition-delay: 0.9s; }

  /* Letras que saltan a versales */
  .js .caps-letters .ltr.flip {
    animation: cap-pop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  @keyframes cap-pop {
    0% { transform: translateY(0.12em) scale(0.92); }
    60% { transform: translateY(-0.04em) scale(1.05); }
    100% { transform: none; }
  }

  /* Subrayado del corrector bajo MAYÚSCULAS */
  .js .caps-underline path {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
  }
  .js .caps-underline.drawn path {
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.55s ease-out;
  }

  /* La V se dibuja */
  .js .hero-v-text {
    stroke-dasharray: 2600;
    stroke-dashoffset: 2600;
  }
  .js .hero-in .hero-v-text {
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 2.6s ease-out 0.3s;
  }

  /* ...y levita, muy despacio */
  .hero-v { animation: v-float 9s ease-in-out infinite; }

  @keyframes v-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
  }

  /* Las fichas de muestra levitan al posarse el cursor */
  .proof-card {
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.45s;
  }
  .proof-card:hover {
    transform: translateY(-7px);
    border-color: rgba(200, 167, 104, 0.45);
  }

  /* Marcas del corrector: ocultas hasta entrar en pantalla */
  .js .proof-antes .mark-strike::after,
  .js .proof-antes .mark-squiggle::after {
    clip-path: inset(0 100% 0 0);
  }
  .js .proof-antes.marks-drawn .mark-strike::after,
  .js .proof-antes.marks-drawn .mark-squiggle::after {
    clip-path: inset(0 0 0 0);
    transition: clip-path 0.6s cubic-bezier(0.65, 0, 0.35, 1);
  }
  .js .proof-antes.marks-drawn .mark-squiggle::after { transition-delay: 0.15s; }
  .js .proof-antes.marks-drawn .mark-strike::after { transition-delay: 0.55s; }
  .js .proof-antes.marks-drawn .mark-strike.mark-2::after { transition-delay: 0.95s; }

  .js .proof-antes .note-arrow-path { stroke-dashoffset: 1; }
  .js .proof-antes.marks-drawn .note-arrow-path {
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.7s ease-out 1.35s;
  }

  .js .proof-antes .note-text { opacity: 0; }
  .js .proof-antes.marks-drawn .note-text {
    opacity: 1;
    transition: opacity 0.5s ease-out 1.6s;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}