/* ==========================================================================
   TONO FISIO — HOJA DE ESTILOS
   Dirección de arte: papel cálido, tinta verde bosque, un único acento de
   arcilla. Serif de eje óptico en peso ligero, sans discreta, el arco como
   forma de marca y mucho aire entre bloques.

   Índice
   01. Tokens              08. Método
   02. Base                09. Tratamientos
   03. Utilidades          10. Tarifas
   04. Componentes         11. Preguntas
   05. Cabecera y menú     12. Reserva
   06. Portada             13. Pie y modal
   07. Filosofía           14. Movimiento · 15. Responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Color */
  --paper: #F7F3EC;
  --linen: #EFE9DF;
  --bone: #E4DCCF;
  --ink: #1E2A24;
  --ink-2: #505C55;
  --ink-3: #6A746D;
  --forest: #22302A;
  --forest-deep: #1A2520;
  --sage: #7E9A83;
  --sage-deep: #5A7360;
  --clay: #B4654A;
  --clay-deep: #99523A;
  --clay-soft: #DDAB95;
  --cream: #F2ECE1;

  /* Color contextual (se redefine sobre fondos oscuros) */
  --fg: var(--ink);
  --fg-2: var(--ink-2);
  --fg-3: var(--ink-3);
  --rule: rgba(30, 42, 36, 0.14);
  --rule-strong: rgba(30, 42, 36, 0.32);
  --accent: var(--clay);
  --accent-text: var(--clay-deep);

  /* Tipografía */
  --serif: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  --sans: 'Instrument Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --fs-hero: clamp(2.75rem, 1.35rem + 4.9vw, 5.625rem);
  --fs-title: clamp(2.125rem, 1.25rem + 3vw, 3.875rem);
  --fs-quote: clamp(1.75rem, 1.05rem + 2.6vw, 3.25rem);
  --fs-h3: clamp(1.625rem, 1.3rem + 1vw, 2.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-caps: 0.6875rem;

  /* Espacio y retícula */
  --container: 85rem;
  --gutter: clamp(1.375rem, 5vw, 4.5rem);
  --section: clamp(5rem, 2.5rem + 9vw, 11rem);
  --header-h: 5.25rem;

  /* Forma y movimiento */
  --r: 6px;
  --ease: cubic-bezier(0.22, 0.8, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

.section--dark,
.plan--featured,
.site-footer {
  --fg: var(--cream);
  --fg-2: rgba(242, 236, 225, 0.72);
  --fg-3: rgba(242, 236, 225, 0.56);
  --rule: rgba(242, 236, 225, 0.16);
  --rule-strong: rgba(242, 236, 225, 0.38);
  --accent: var(--clay-soft);
  --accent-text: var(--clay-soft);
}

/* --------------------------------------------------------------------------
   02. BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  background-color: var(--paper);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Fraunces: un punto de suavidad, sin formas caprichosas */
  font-variation-settings: "SOFT" 40, "WONK" 0;
}

body {
  font-family: var(--sans);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--fg);
  background-color: var(--paper);
  overflow-x: hidden;
}

/* Grano de papel: apenas perceptible, da tacto al fondo */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 300;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

::selection {
  background-color: var(--ink);
  color: var(--paper);
}

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

img {
  height: auto;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  border-radius: 0;
}

button {
  cursor: pointer;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 300;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

/* La cursiva es la voz de la marca: siempre serif, siempre en arcilla */
h1 em,
h2 em,
h3 em {
  font-style: italic;
  color: var(--accent);
}

strong {
  font-weight: 500;
  color: var(--fg);
}

:focus-visible {
  outline: 1.5px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 400;
  padding: 0.7rem 1.1rem;
  background-color: var(--ink);
  color: var(--paper);
  font-size: var(--fs-small);
  border-radius: 999px;
  transform: translateY(-200%);
  transition: transform 0.4s var(--ease);
}

.skip-link:focus {
  transform: none;
}

/* --------------------------------------------------------------------------
   03. UTILIDADES DE MAQUETA
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--section);
  color: var(--fg);
}

.section--linen {
  background-color: var(--linen);
}

.section--dark {
  background-color: var(--forest);
}

/* Etiqueta de sección: número · nombre ··· apunte en cursiva */
.section-label {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding-top: 1.35rem;
  margin-bottom: clamp(3rem, 2rem + 4.5vw, 6rem);
}

.section-label::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--rule-strong);
  transform-origin: left;
}

.section-label__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1;
  color: var(--accent-text);
}

.section-label__name {
  font-size: var(--fs-caps);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg);
}

.section-label__aside {
  margin-left: auto;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.2;
  color: var(--fg-3);
}

/* Cabecera de sección: titular + entradilla */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  column-gap: clamp(2.5rem, 8vw, 9rem);
  row-gap: 1.75rem;
  align-items: end;
  margin-bottom: clamp(3.5rem, 2rem + 5vw, 6.5rem);
}

.title {
  font-size: var(--fs-title);
  line-height: 1.04;
  letter-spacing: -0.022em;
}

.title--sm {
  font-size: clamp(2rem, 1.3rem + 2.2vw, 3.125rem);
  line-height: 1.08;
}

.lede {
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  line-height: 1.75;
  color: var(--fg-2);
  max-width: 34rem;
}

/* --------------------------------------------------------------------------
   04. COMPONENTES
   -------------------------------------------------------------------------- */

/* Versalitas de apoyo */
.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: var(--fs-caps);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}

/* Botones: píldora con relleno que sube al pasar el cursor */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  min-height: 3.375rem;
  padding: 0.5rem 1.85rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.005em;
  white-space: nowrap;
  transition: color 0.5s var(--ease), border-color 0.5s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background-color: var(--btn-fill, var(--clay));
  transform: translateY(102%);
  transition: transform 0.65s var(--ease-out);
}

.btn:hover::before {
  transform: translateY(0);
}

.btn__arrow {
  flex-shrink: 0;
  transition: transform 0.6s var(--ease-out);
}

.btn:hover .btn__arrow {
  transform: translateX(5px);
}

.btn--primary {
  background-color: var(--ink);
  color: var(--paper);
}

.btn--outline {
  --btn-fill: var(--ink);
  border-color: var(--rule-strong);
  color: var(--fg);
}

.btn--outline:hover {
  color: var(--paper);
  border-color: var(--ink);
}

.btn--light {
  background-color: var(--cream);
  color: var(--forest-deep);
}

.btn--light:hover {
  color: var(--cream);
}

.btn--sm {
  min-height: 2.75rem;
  padding-inline: 1.4rem;
  font-size: var(--fs-small);
}

.btn--full {
  width: 100%;
}

/* Enlace editorial: el subrayado se recoge y se vuelve a trazar */
.link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-bottom: 0.4rem;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--fg);
}

.link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform-origin: left;
}

.link:hover::after {
  animation: link-redraw 0.9s var(--ease-out);
}

.link--arrow > span {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.link--arrow > span::after {
  content: "";
  width: 1rem;
  height: 0.625rem;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 10' fill='none'%3E%3Cpath d='M1 5h14M11 1l4 4-4 4' stroke='%23000' stroke-width='1.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 10' fill='none'%3E%3Cpath d='M1 5h14M11 1l4 4-4 4' stroke='%23000' stroke-width='1.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.6s var(--ease-out);
}

.link--arrow:hover > span::after {
  transform: translateX(5px);
}

@keyframes link-redraw {
  0% { transform: scaleX(1); transform-origin: right; }
  45% { transform: scaleX(0); transform-origin: right; }
  46% { transform: scaleX(0); transform-origin: left; }
  100% { transform: scaleX(1); transform-origin: left; }
}

/* El arco: forma de marca para las ilustraciones protagonistas.
   Con proporción 4:5, un radio vertical del 40 % dibuja un medio punto exacto. */
.arch {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 50% 50% 0 0 / 40% 40% 0 0;
  background-color: var(--bone);
}

.arch--outlined {
  outline: 1px solid var(--rule-strong);
  outline-offset: 1.125rem;
}

.arch__media {
  position: absolute;
  inset: -5% 0;
  transform: translate3d(0, var(--py, 0%), 0);
  will-change: transform;
}

.arch img,
.plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
}

/* Lámina rectangular para las ilustraciones de apoyo */
.plate {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r);
  background-color: var(--bone);
}

.caption {
  margin-top: 1rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--fg-3);
}

/* Lista de detalle con guion fino */
.spec-list {
  display: grid;
  gap: 0.7rem;
}

.spec-list li {
  position: relative;
  padding-left: 1.75rem;
  font-size: var(--fs-small);
  line-height: 1.55;
  color: var(--fg);
}

.spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.875rem;
  height: 1px;
  background-color: var(--sage-deep);
}

/* --------------------------------------------------------------------------
   05. CABECERA Y MENÚ
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition:
    transform 0.7s var(--ease-out),
    background-color 0.5s var(--ease),
    border-color 0.5s var(--ease);
}

.site-header.is-scrolled {
  background-color: rgba(247, 243, 236, 0.84);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  backdrop-filter: blur(16px) saturate(1.3);
  border-bottom-color: var(--rule);
}

.site-header.is-hidden {
  transform: translateY(-101%);
}

body.menu-open .site-header {
  transform: none;
  background-color: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: transparent;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: var(--header-h);
  transition: height 0.5s var(--ease);
}

.site-header.is-scrolled .header__inner {
  height: 4.25rem;
}

/* Logotipo tipográfico */
.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.32em;
  font-family: var(--serif);
  font-size: 1.625rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  user-select: none;
}

.logo__word {
  font-weight: 400;
}

.logo__sub {
  font-style: italic;
  font-weight: 300;
  color: var(--clay);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 2.6vw, 2.75rem);
}

.nav__link {
  position: relative;
  display: block;
  padding-block: 0.5rem;
  font-size: var(--fs-small);
  color: var(--ink-2);
  transition: color 0.4s var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.2rem;
  width: 100%;
  height: 1px;
  background-color: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.6s var(--ease-out);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--ink);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: none;
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  transition: border-color 0.4s var(--ease);
}

.menu-toggle__line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1rem;
  height: 1px;
  margin-left: -0.5rem;
  background-color: var(--ink);
  transition: transform 0.6s var(--ease-out);
}

.menu-toggle__line:first-child {
  transform: translateY(-3px);
}

.menu-toggle__line:last-child {
  transform: translateY(3px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:first-child {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:last-child {
  transform: rotate(-45deg);
}

/* Menú móvil a pantalla completa */
.menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  padding-top: var(--header-h);
  background-color: var(--paper);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0s linear 0.5s;
}

.menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s var(--ease), visibility 0s;
}

.menu__inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
  min-height: 100%;
  padding-block: 1.5rem 2.25rem;
}

.menu__list {
  border-top: 1px solid var(--rule);
}

.menu__list li,
.menu__footer {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.menu.is-open .menu__list li,
.menu.is-open .menu__footer {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.9s var(--ease-out) calc(var(--i) * 70ms + 0.15s),
    transform 0.9s var(--ease-out) calc(var(--i) * 70ms + 0.15s);
}

.menu__link {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 8.5vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.menu__num {
  width: 1.5rem;
  font-style: italic;
  font-size: 0.9375rem;
  letter-spacing: 0;
  color: var(--clay-deep);
}

.menu__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-top: 1.5rem;
  font-size: var(--fs-small);
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   06. PORTADA
   -------------------------------------------------------------------------- */
.hero {
  display: flex;
  align-items: center;
  min-height: min(100svh, 60rem);
  padding-block: calc(var(--header-h) + clamp(2rem, 4vw, 3.5rem)) clamp(4rem, 7vw, 6.5rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(3rem, 7vw, 7.5rem);
  align-items: center;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
}

.eyebrow__rule {
  flex: none;
  width: 2.5rem;
  height: 1px;
  background-color: var(--clay);
}

.hero__title {
  font-size: var(--fs-hero);
  line-height: 1;
  letter-spacing: -0.03em;
  max-width: 13ch;
}

.hero__lede {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 33rem;
  font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  line-height: 1.7;
  color: var(--ink-2);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2.25rem;
  margin-top: clamp(2rem, 3.5vw, 2.75rem);
}

/* Tres cifras de confianza */
.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  max-width: 38rem;
  margin-top: clamp(2.75rem, 5vw, 4.25rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.facts__item {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.facts__value {
  display: flex;
  align-items: baseline;
  gap: 0.18em;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.875rem, 1.5rem + 1.1vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.facts__value small {
  font-style: italic;
  font-size: 0.5em;
  letter-spacing: 0;
  color: var(--clay-deep);
}

.facts__label {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 11rem;
}

/* Ilustración en arco */
.hero__figure {
  justify-self: end;
  width: min(100%, 28.5rem);
  padding-inline: 1.125rem;
}

.hero__arch-wrap {
  position: relative;
}

.seal {
  position: absolute;
  left: -3.5rem;
  bottom: 2.5rem;
  width: 7.5rem;
  height: 7.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background-color: var(--paper);
}

.seal__ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spin 48s linear infinite;
}

.seal__ring text {
  font-family: var(--sans);
  font-size: 6.6px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  fill: var(--ink);
}

.seal__center {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.seal__center small {
  font-size: 0.6em;
  font-style: italic;
  color: var(--clay);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.hero__caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.25rem;
  font-size: var(--fs-caps);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   07. FILOSOFÍA
   -------------------------------------------------------------------------- */
.manifesto__grid {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 3.4fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: end;
}

.manifesto__quote {
  font-size: var(--fs-quote);
  line-height: 1.17;
  letter-spacing: -0.018em;
  text-indent: -0.42em;
  text-wrap: pretty;
}

/* Las palabras se encienden al ritmo de la lectura */
.js .sw {
  opacity: 0.2;
  transition: opacity 0.7s ease;
}

.js .sw.is-lit {
  opacity: 1;
}

.manifesto__aside {
  display: grid;
  gap: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.signature {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.signature__name {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1875rem;
  line-height: 1.3;
  color: var(--ink);
}

.signature__meta {
  font-size: 0.625rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4.5vw, 5rem);
  margin-top: clamp(4.5rem, 3rem + 6vw, 8.5rem);
}

.pillar {
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule-strong);
}

.pillar__index {
  display: block;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--clay-deep);
}

.pillar__title {
  font-weight: 400;
  font-size: clamp(1.5rem, 1.3rem + 0.6vw, 1.8125rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.pillar__sub {
  margin-top: 0.45rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.35;
  color: var(--sage-deep);
}

.pillar__text {
  margin-top: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 24rem;
}

/* --------------------------------------------------------------------------
   08. MÉTODO
   -------------------------------------------------------------------------- */

/* Los 55 minutos de la sesión, dibujados a escala */
.timeline {
  display: grid;
  grid-template-columns: 15fr 25fr 15fr;
  padding-top: 2rem;
}

.timeline__seg {
  position: relative;
  padding: 1rem 0.75rem 0 0;
  background: linear-gradient(var(--rule-strong), var(--rule-strong)) left top / 100% 1px no-repeat;
}

.timeline__seg::before,
.timeline__seg:last-child::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--paper);
  border: 1px solid var(--ink);
}

.timeline__seg:last-child::after {
  left: auto;
  right: 0;
}

.timeline__min {
  position: absolute;
  top: -1.9rem;
  left: 0;
  font-size: var(--fs-caps);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}

.timeline__min--end {
  left: auto;
  right: 0;
}

.timeline__name {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.3;
  color: var(--ink-2);
}

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

.step {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1.25rem, 2.2vw, 2.5rem);
  align-items: start;
  padding-block: clamp(3.25rem, 2rem + 4.5vw, 6rem);
}

.step + .step {
  border-top: 1px solid var(--rule);
}

.step:last-child {
  padding-bottom: 0;
}

.step__index {
  grid-column: 1 / span 2;
}

.step__num {
  display: block;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.5rem, 2.2rem + 4.2vw, 6rem);
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--ink);
}

/* Mini-escala: qué tramo de los 55 minutos ocupa esta fase */
.step__track {
  position: relative;
  display: block;
  max-width: 8.5rem;
  height: 1px;
  margin-top: clamp(1.5rem, 2.5vw, 2.25rem);
  background-color: var(--rule-strong);
}

.step__track::after {
  content: "";
  position: absolute;
  top: -1px;
  left: calc(var(--from) / 55 * 100%);
  width: calc(var(--len) / 55 * 100%);
  height: 3px;
  border-radius: 2px;
  background-color: var(--clay);
  transform-origin: left;
}

.step__body {
  grid-column: 3 / span 5;
  max-width: 33rem;
}

.step__title {
  margin-top: 1rem;
  font-size: var(--fs-h3);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.step__text {
  margin-top: 1.5rem;
  color: var(--ink-2);
}

.step .spec-list {
  margin-top: 1.75rem;
}

.step__figure {
  grid-column: 9 / span 4;
}

/* --------------------------------------------------------------------------
   09. TRATAMIENTOS
   -------------------------------------------------------------------------- */
.service-list {
  border-bottom: 1px solid var(--rule);
}

.service {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1.25rem, 2.2vw, 2.5rem);
  align-items: start;
  padding-block: clamp(2.5rem, 1.75rem + 2.6vw, 4rem);
  border-top: 1px solid var(--rule);
}

.service__index {
  grid-column: 1 / span 2;
  display: grid;
  gap: 0.9rem;
  padding-top: 0.5rem;
}

.service__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--clay-deep);
}

.service__title {
  grid-column: 3 / span 4;
  font-size: var(--fs-h3);
  line-height: 1.1;
  letter-spacing: -0.02em;
  transition: transform 0.8s var(--ease-out);
}

.service__title em {
  display: block;
}

.service__body {
  grid-column: 8 / span 5;
}

.service__text {
  color: var(--ink-2);
}

.service .spec-list {
  margin-top: 1.5rem;
}

.service .link {
  margin-top: 2rem;
}

@media (hover: hover) {
  .service:hover .service__title {
    transform: translateX(0.75rem);
  }
}

/* Díptico de arcos, el segundo desplazado */
.diptych {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1.25rem, 2.2vw, 2.5rem);
  margin-top: clamp(5rem, 3rem + 7vw, 9.5rem);
}

.diptych__item {
  grid-column: 2 / span 4;
}

.diptych__item--offset {
  grid-column: 8 / span 4;
  margin-top: clamp(4rem, 9vw, 9rem);
}

.diptych__caption {
  margin-top: 2rem;
}

.diptych__title {
  margin-top: 0.9rem;
  font-size: clamp(1.5rem, 1.3rem + 0.7vw, 1.9375rem);
  line-height: 1.14;
  letter-spacing: -0.018em;
}

.diptych__text {
  margin-top: 1rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   10. TARIFAS
   -------------------------------------------------------------------------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.plan {
  --pad: clamp(1.75rem, 1rem + 2vw, 3rem);
  display: flex;
  flex-direction: column;
  padding: var(--pad);
  border: 1px solid var(--rule-strong);
  color: var(--fg);
}

.plan:first-child {
  border-right: 0;
  border-radius: var(--r) 0 0 var(--r);
}

.plan:last-child {
  border-left: 0;
  border-radius: 0 var(--r) var(--r) 0;
}

.plan--featured {
  position: relative;
  z-index: 1;
  margin-block: -1.5rem;
  padding-block: calc(var(--pad) + 1.5rem);
  border-color: var(--forest);
  border-radius: var(--r);
  background-color: var(--forest);
  box-shadow: 0 2.5rem 4.5rem -3rem rgba(26, 37, 32, 0.6);
}

.plan__flag {
  position: absolute;
  top: 1.5rem;
  left: var(--pad);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.2;
  color: var(--clay-soft);
}

.plan__flag::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--clay-soft);
}

.plan__name {
  margin-top: 0.9rem;
  font-weight: 400;
  font-size: clamp(1.5rem, 1.3rem + 0.6vw, 1.8125rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.plan__price {
  display: flex;
  align-items: flex-end;
  margin-top: clamp(2rem, 4vw, 3.25rem);
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--rule);
}

.plan__amount {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.75rem, 2.4rem + 3.6vw, 5.5rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
  font-variant-numeric: lining-nums;
}

.plan__currency {
  align-self: flex-start;
  margin-left: 0.3rem;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent);
}

.plan__unit {
  margin-left: auto;
  padding-left: 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  text-align: right;
  color: var(--fg-2);
}

.plan__summary {
  margin-top: 1.75rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--fg-2);
}

.plan__features {
  margin-block: 1.75rem 2.5rem;
}

.plan__features li {
  padding-block: 0.85rem;
  border-top: 1px solid var(--rule);
  font-size: var(--fs-small);
  line-height: 1.5;
}

.plan__features li:last-child {
  border-bottom: 1px solid var(--rule);
}

.plan .btn {
  margin-top: auto;
}

.pricing__note {
  max-width: 58rem;
  margin: clamp(4rem, 7vw, 6rem) auto 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  text-align: center;
  color: var(--ink-2);
}

.pricing__note em {
  font-family: var(--serif);
  font-size: 1.0625rem;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   11. PREGUNTAS
   -------------------------------------------------------------------------- */
.faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
}

.faq__intro {
  position: sticky;
  top: 7rem;
}

.faq__intro .lede {
  margin-top: 1.75rem;
}

.faq__contact {
  margin-top: clamp(2.5rem, 4vw, 3.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
}

.faq__contact-title {
  margin-block: 0.6rem 1.25rem;
  font-family: var(--serif);
  font-size: 1.375rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.faq__list {
  border-top: 1px solid var(--rule-strong);
}

.faq-item {
  border-bottom: 1px solid var(--rule);
}

.faq-item__trigger {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding-block: clamp(1.5rem, 2.4vw, 2rem);
  text-align: left;
}

.faq-item__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--clay-deep);
}

.faq-item__question {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5625rem);
  line-height: 1.25;
  letter-spacing: -0.012em;
}

.faq-item__icon {
  position: relative;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease), transform 0.7s var(--ease-out);
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.75rem;
  height: 1px;
  margin: -0.5px 0 0 -0.375rem;
  background-color: var(--ink);
  transition: transform 0.7s var(--ease-out), background-color 0.5s var(--ease);
}

.faq-item__icon::after {
  transform: rotate(90deg);
}

.faq-item__trigger:hover .faq-item__icon,
.faq-item.is-open .faq-item__icon {
  background-color: var(--ink);
  border-color: var(--ink);
}

.faq-item__trigger:hover .faq-item__icon::before,
.faq-item__trigger:hover .faq-item__icon::after,
.faq-item.is-open .faq-item__icon::before,
.faq-item.is-open .faq-item__icon::after {
  background-color: var(--paper);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item.is-open .faq-item__icon::after {
  transform: rotate(0deg);
}

/* Apertura con rejilla 0fr → 1fr: sin medir alturas */
.faq-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.7s var(--ease-out), visibility 0s linear 0.7s;
}

.faq-item.is-open .faq-item__panel {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows 0.7s var(--ease-out), visibility 0s;
}

.faq-item__content {
  min-height: 0;
  overflow: hidden;
}

.faq-item__content p {
  padding: 0 3.5rem 2rem 3.5rem;
  max-width: 44rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-2);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.faq-item.is-open .faq-item__content p {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s var(--ease) 0.15s, transform 0.8s var(--ease-out) 0.15s;
}

/* Sin JavaScript, todas las respuestas quedan desplegadas */
html:not(.js) .faq-item__panel {
  grid-template-rows: 1fr;
  visibility: visible;
}

html:not(.js) .faq-item__content p {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   12. RESERVA
   -------------------------------------------------------------------------- */
.booking__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(3.5rem, 8vw, 9rem);
  align-items: start;
}

.booking__info .lede {
  margin-top: 1.75rem;
}

.studio {
  margin-top: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--rule);
}

.studio__row {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 1.25rem;
  align-items: baseline;
  padding-block: 1.5rem;
  border-top: 1px solid var(--rule);
}

.studio__value {
  display: block;
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--fg);
}

.studio__value a {
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  padding-bottom: 0.15rem;
  transition: color 0.4s var(--ease);
}

.studio__value a:hover {
  color: var(--clay-soft);
}

.studio__sub {
  display: block;
  margin-top: 0.4rem;
  font-size: var(--fs-small);
  line-height: 1.55;
  color: var(--fg-2);
}

/* Formulario a línea: sin cajas, solo el trazo de escritura */
.booking-form {
  display: grid;
  gap: clamp(1.75rem, 2.5vw, 2.25rem);
}

.booking-form__head {
  margin-bottom: 0.5rem;
}

.booking-form__title {
  margin-top: 0.8rem;
  font-size: clamp(1.625rem, 1.4rem + 0.8vw, 2.125rem);
  line-height: 1.15;
  letter-spacing: -0.018em;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.field__label {
  display: flex;
  align-items: baseline;
  min-height: 1.25rem;
  line-height: 1.25rem;
  font-size: var(--fs-caps);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
}

.field__label > span[aria-hidden] {
  margin-left: 0.35rem;
  color: var(--clay-soft);
}

.field__opt {
  margin-left: 0.5rem;
  line-height: 1;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg-3);
}

.field__input {
  width: 100%;
  padding: 0.75rem 0 0.85rem;
  border-bottom: 1px solid var(--rule-strong);
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--fg);
  /* Segundo trazo, en arcilla, que se dibuja al enfocar */
  background: linear-gradient(var(--clay-soft), var(--clay-soft)) left bottom / 0% 1px no-repeat;
  transition: background-size 0.7s var(--ease-out), border-color 0.4s var(--ease);
}

.field__input::placeholder {
  color: rgba(242, 236, 225, 0.34);
}

.field__input:hover {
  border-bottom-color: rgba(242, 236, 225, 0.6);
}

.field__input:focus {
  outline: none;
  background-size: 100% 1px;
}

.field__input.has-error {
  border-bottom-color: var(--clay-soft);
}

.field__input:-webkit-autofill {
  -webkit-text-fill-color: var(--cream);
  -webkit-box-shadow: 0 0 0 100px var(--forest) inset;
  caret-color: var(--cream);
}

.field__input--area {
  min-height: 4.75rem;
  resize: vertical;
}

.field__select {
  position: relative;
}

.field__select::after {
  content: "";
  position: absolute;
  right: 0.15rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  margin-top: -0.4rem;
  border-right: 1px solid var(--fg-2);
  border-bottom: 1px solid var(--fg-2);
  transform: rotate(45deg);
  pointer-events: none;
}

.field__select select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 1.75rem;
  text-overflow: ellipsis;
  cursor: pointer;
}

.field__select option {
  color: var(--ink);
  background-color: var(--paper);
}

.field__error {
  min-height: 1.1rem;
  margin-top: 0.45rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--clay-soft);
}

.booking-form__submit {
  margin-top: 0.5rem;
}

.booking-form__legal {
  margin-top: 1.1rem;
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: center;
  color: var(--fg-3);
}

/* --------------------------------------------------------------------------
   13. PIE Y MODAL
   -------------------------------------------------------------------------- */
.site-footer {
  padding-block: clamp(4rem, 7vw, 6.5rem) 2rem;
  background-color: var(--forest-deep);
  color: var(--fg);
  overflow: hidden;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}

.footer__tagline {
  max-width: 26rem;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  line-height: 1.35;
  letter-spacing: -0.012em;
}

.footer__tagline em {
  color: var(--clay-soft);
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.footer__links {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.4rem;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--fg-2);
}

.footer__links a,
.footer__legal a {
  transition: color 0.4s var(--ease);
}

.footer__links a:hover,
.footer__legal a:hover {
  color: var(--cream);
}

/* Firma a toda página: el tamaño se ajusta al ancho del contenedor */
.footer__wordmark {
  display: block;
  margin-top: clamp(3.5rem, 8vw, 7rem);
  container-type: inline-size;
}

.footer__wordmark-text {
  display: block;
  padding-bottom: 0.1em;
  font-family: var(--serif);
  font-weight: 300;
  font-size: 26vw;
  font-size: 32cqi;
  line-height: 0.86;
  letter-spacing: -0.045em;
  white-space: nowrap;
  color: var(--cream);
}

.footer__wordmark-text em {
  font-style: italic;
  color: var(--clay-soft);
  transition: color 0.6s var(--ease);
}

.footer__wordmark:hover em {
  color: var(--cream);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--fg-3);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}

/* Modal de confirmación */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background-color: rgba(26, 37, 32, 0.6);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  overflow-y: auto;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.modal[hidden] {
  display: none;
}

.modal.is-visible {
  opacity: 1;
}

.modal__card {
  position: relative;
  width: 100%;
  max-width: 34rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 10px;
  background-color: var(--paper);
  color: var(--ink);
  box-shadow: 0 3rem 6rem -2rem rgba(10, 16, 13, 0.55);
  transform: translateY(1.25rem);
  transition: transform 0.8s var(--ease-out);
}

.modal.is-visible .modal__card {
  transform: none;
}

.modal__close {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  color: var(--ink);
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.modal__close:hover {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.modal__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--sage-deep);
}

.modal__eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--sage);
}

.modal__title {
  margin-top: 1.25rem;
  padding-right: 2rem;
  font-size: clamp(1.625rem, 1.4rem + 1vw, 2.125rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.modal__text {
  margin-top: 1.1rem;
  font-size: 0.9375rem;
  color: var(--ink-2);
}

.modal__summary {
  margin-block: 1.75rem 2rem;
  border-bottom: 1px solid var(--rule);
}

.modal__row {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
  border-top: 1px solid var(--rule);
  font-size: var(--fs-small);
  line-height: 1.5;
}

.modal__row dt {
  flex: none;
  color: var(--ink-3);
}

.modal__row dd {
  text-align: right;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   14. MOVIMIENTO (aparición al hacer scroll)
   Todo está condicionado a .js: sin JavaScript el contenido es visible.
   -------------------------------------------------------------------------- */

/* Aparición por defecto: fundido con un leve ascenso */
.js [data-reveal=""] {
  opacity: 0;
  transform: translate3d(0, 1.5rem, 0);
  transition:
    opacity 1.2s var(--ease) var(--d, 0s),
    transform 1.4s var(--ease-out) var(--d, 0s);
}

.js [data-reveal=""].is-in {
  opacity: 1;
  transform: none;
}

/* La línea de la etiqueta de sección se traza de izquierda a derecha */
.js .section-label[data-reveal]::before {
  transform: scaleX(0);
  transition: transform 1.8s var(--ease-out);
}

.js .section-label[data-reveal].is-in::before {
  transform: scaleX(1);
}

/* Ilustraciones: la imagen asciende dentro de su marco.
   El observador vigila el contenedor ([data-reveal="frame"]) y no la pieza
   recortada, porque un elemento recortado por completo no «intersecta». */
.js [data-reveal="frame"] .arch {
  clip-path: inset(100% -2rem -2rem -2rem);
  transition: clip-path 1.9s var(--ease-out) var(--d, 0s);
}

.js [data-reveal="frame"].is-in .arch {
  clip-path: inset(-2rem);
}

.js [data-reveal="frame"] .plate {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.7s var(--ease-out) var(--d, 0s);
}

.js [data-reveal="frame"].is-in .plate {
  clip-path: inset(0 0 0 0);
}

.js [data-reveal="frame"] img {
  transform: scale(1.16);
  transition: transform 2.4s var(--ease-out) var(--d, 0s);
}

.js [data-reveal="frame"].is-in img {
  transform: none;
}

/* Titulares: cada palabra emerge de su propia línea */
.js [data-split]:not(.is-split) {
  visibility: hidden;
}

.w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding: 0.1em 0.08em 0.2em 0.02em;
  margin: -0.1em -0.08em -0.2em -0.02em;
}

.w > span {
  display: inline-block;
}

.w .punct {
  font-style: normal;
}

.js [data-split] .w > span {
  transform: translate3d(0, 115%, 0);
  transition: transform 1.3s var(--ease-out) calc(var(--i) * 55ms + var(--d, 0s));
}

.js [data-split].is-in .w > span {
  transform: none;
}

/* La línea de tiempo se dibuja por tramos */
.js .timeline[data-reveal] .timeline__seg {
  background-size: 0% 1px;
  transition: background-size 1.4s var(--ease-out);
}

.js .timeline[data-reveal] .timeline__seg:nth-child(2) { transition-delay: 0.35s; }
.js .timeline[data-reveal] .timeline__seg:nth-child(3) { transition-delay: 0.8s; }

.js .timeline[data-reveal].is-in .timeline__seg {
  background-size: 100% 1px;
}

.js .step__index[data-reveal] .step__track::after {
  transform: scaleX(0);
  transition: transform 1.4s var(--ease-out) 0.5s;
}

.js .step__index[data-reveal].is-in .step__track::after {
  transform: scaleX(1);
}

@media (hover: hover) {
  .step:hover .step__figure.is-in img,
  .diptych__item.is-in:hover img {
    transform: scale(1.035);
    transition-duration: 1.8s;
    transition-delay: 0s;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }

  .js [data-reveal],
  .js [data-reveal] img,
  .js [data-reveal] .arch,
  .js [data-reveal] .plate,
  .js [data-split] .w > span {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .js .sw {
    opacity: 1;
  }

  .seal__ring {
    animation: none;
  }
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE
   -------------------------------------------------------------------------- */

/* Portátil pequeño / tablet apaisada */
@media (max-width: 1120px) {
  .step__index { grid-column: 1 / span 2; }
  .step__body { grid-column: 3 / span 5; }
  .step__figure { grid-column: 8 / span 5; }

  .service__index { grid-column: 1 / span 2; }
  .service__title { grid-column: 3 / span 4; }
  .service__body { grid-column: 7 / span 6; }

  .diptych__item { grid-column: 1 / span 5; }
  .diptych__item--offset { grid-column: 8 / span 5; }

  .seal {
    left: -2.25rem;
  }
}

/* Tablet */
@media (max-width: 960px) {
  :root {
    --header-h: 4.5rem;
  }

  .nav,
  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-header.is-scrolled .header__inner {
    height: 4rem;
  }

  .hero {
    min-height: 0;
  }

  .hero__grid,
  .section-head,
  .manifesto__grid,
  .faq__layout,
  .booking__grid,
  .footer__top {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__title {
    max-width: 14ch;
  }

  .hero__figure {
    justify-self: center;
    width: min(100%, 25rem);
    margin-top: 1rem;
  }

  .seal {
    left: -1.5rem;
  }

  .manifesto__aside {
    max-width: 36rem;
  }

  .pillars {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.75rem;
  }

  .pillar__index {
    margin-bottom: 1.5rem;
  }

  .pillar__text {
    max-width: 36rem;
  }

  .step {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    row-gap: 2.5rem;
  }

  .step__index { grid-column: 1; }
  .step__body { grid-column: 2; max-width: 36rem; }
  .step__figure { grid-column: 2; max-width: 30rem; }

  .service {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    row-gap: 1.5rem;
  }

  .service__index {
    grid-column: 1 / -1;
    grid-auto-flow: column;
    justify-content: start;
    align-items: baseline;
    gap: 1.25rem;
    padding-top: 0;
  }

  .service__title { grid-column: 1 / -1; }
  .service__title em { display: inline; }
  .service__body { grid-column: 1 / -1; max-width: 38rem; }

  .plans {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
    max-width: 34rem;
    margin-inline: auto;
  }

  .plan,
  .plan:first-child,
  .plan:last-child {
    border: 1px solid var(--rule-strong);
    border-radius: var(--r);
  }

  .plan--featured {
    margin-block: 0;
    padding-block: calc(var(--pad) + 2.5rem) var(--pad);
    border-color: var(--forest);
  }

  .faq__intro {
    position: static;
  }

  .booking__info {
    max-width: 40rem;
  }

  .footer__tagline {
    max-width: 30rem;
  }
}

/* Móvil */
@media (max-width: 640px) {
  .section-label__aside {
    display: none;
  }

  .hero {
    padding-bottom: 4.5rem;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .facts {
    gap: 1rem;
  }

  .facts__label {
    font-size: 0.75rem;
  }

  .hero__figure {
    width: min(100%, 21rem);
    padding-inline: 0.875rem;
  }

  .arch--outlined {
    outline-offset: 0.875rem;
  }

  .seal {
    left: auto;
    right: -1.25rem;
    bottom: 1.75rem;
    width: 6.25rem;
    height: 6.25rem;
  }

  .seal__center {
    font-size: 1.625rem;
  }

  .manifesto__quote {
    text-indent: 0;
  }

  .timeline__name {
    font-size: 0.9375rem;
  }

  .step {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 1.75rem;
  }

  .step__index,
  .step__body,
  .step__figure {
    grid-column: 1;
  }

  .step__num {
    font-size: 3.25rem;
  }

  .diptych {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 4rem;
  }

  .diptych__item,
  .diptych__item--offset {
    grid-column: 1;
    margin-top: 0;
  }

  .diptych__item .arch {
    max-width: 20rem;
  }

  .diptych__item--offset .arch {
    margin-left: auto;
  }

  .faq-item__trigger {
    grid-template-columns: 1.75rem minmax(0, 1fr) auto;
    gap: 0.75rem;
  }

  .faq-item__icon {
    width: 2.25rem;
    height: 2.25rem;
  }

  .faq-item__content p {
    padding: 0 0 1.75rem 2.5rem;
  }

  .studio__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.6rem;
  }

  .field-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2.5rem;
  }

  .footer__bottom {
    flex-direction: column;
  }

  .modal__row {
    flex-direction: column;
    gap: 0.2rem;
  }

  .modal__row dd {
    text-align: left;
  }
}