/* ==========================================================================
   LAELIA — Medicina estética
   Luxury editorial × contemporary medical aesthetics
   ========================================================================== */

:root {
  /* Paleta de marca */
  --deep-green: #182C2B;
  --dark-green: #2F4B4C;
  --blush: #F1C1BD;
  --coral: #CA6D68;

  /* Neutros derivados */
  --paper: #F6F0EB;
  --paper-2: #EEE5DF;
  --paper-3: #E6DAD3;
  --ink: #182C2B;
  --ink-soft: rgba(24, 44, 43, 0.72);
  --ink-mute: rgba(24, 44, 43, 0.66);
  --line: rgba(24, 44, 43, 0.14);
  --cream: #F6F0EB;
  --cream-soft: rgba(246, 240, 235, 0.74);
  --cream-mute: rgba(246, 240, 235, 0.64);
  --line-light: rgba(246, 240, 235, 0.16);

  /* Tipografía */
  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Helvetica, sans-serif;

  /* Espaciado */
  --gutter: clamp(20px, 5vw, 80px);
  --section: clamp(96px, 14vw, 200px);
  --max: 1440px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --header-h: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(16px, 1.05vw, 17.5px);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
::selection { background: var(--blush); color: var(--deep-green); }

:focus-visible { outline: 1px solid var(--coral); outline-offset: 4px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--deep-green); color: var(--cream); padding: 10px 16px;
  font-size: 13px; letter-spacing: .08em;
}
.skip-link:focus { top: 16px; }

/* ---------- Grano sutil sobre toda la página ---------- */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 150; pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); position: relative; }
.section--tight { padding-block: clamp(72px, 9vw, 128px); }

.theme-dark { background: var(--deep-green); color: var(--cream); }
.theme-mid { background: var(--dark-green); color: var(--cream); }
.theme-paper-2 { background: var(--paper-2); }

/* ---------- Tipografía ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--sans); font-weight: 400;
  font-size: 11.5px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--ink-mute);
}
.eyebrow::before { content: ""; width: 32px; height: 1px; background: currentColor; opacity: .6; }
.theme-dark .eyebrow, .theme-mid .eyebrow { color: var(--cream-mute); }
.eyebrow--plain::before { display: none; }

.display, .h1, .h2, .h3 {
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.012em;
  line-height: 0.98;
}
.display { font-size: clamp(3rem, 6.6vw, 7.2rem); line-height: 1; letter-spacing: -0.022em; }
.h1 { font-size: clamp(2.8rem, 6.2vw, 6.6rem); }
.h2 { font-size: clamp(2.4rem, 4.8vw, 5rem); line-height: 1.02; }
.h3 { font-size: clamp(1.7rem, 2.4vw, 2.4rem); line-height: 1.1; }

.display em, .h1 em, .h2 em, .h3 em, .quote em { font-style: italic; font-weight: 300; }
.theme-dark em, .theme-mid em { color: var(--blush); }
.accent-coral { color: var(--coral); }

.lead {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1.9vw, 1.85rem);
  line-height: 1.38;
  font-weight: 400;
  color: var(--ink-soft);
}
.theme-dark .lead, .theme-mid .lead { color: var(--cream-soft); }

.body-copy { max-width: 34em; color: var(--ink-soft); }
.body-copy p + p { margin-top: 1.1em; }
.theme-dark .body-copy, .theme-mid .body-copy { color: var(--cream-soft); }

.quote {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 4.4vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
}

h1, h2, h3, .display, .h1, .h2, .h3, .quote, .lead, .doctor__quote { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }

/* ---------- Botones y enlaces ---------- */
.btn {
  --btn-bg: var(--deep-green);
  --btn-fg: var(--cream);
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 54px; padding: 0 30px;
  background: var(--btn-bg); color: var(--btn-fg);
  font-family: var(--sans); font-weight: 400;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  border: 1px solid var(--btn-bg);
  transition: color .5s var(--ease), border-color .5s var(--ease);
  isolation: isolate;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--coral);
  transform: translateY(101%);
  transition: transform .6s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn, .nav__cta, .t-row__arrow { -webkit-tap-highlight-color: transparent; }
.btn:active, .nav__cta:active { transform: scale(.98); }
.btn { transition: color .5s var(--ease), border-color .5s var(--ease), transform .3s var(--ease); }
.btn:hover { border-color: var(--coral); color: var(--cream); }
.btn--light { --btn-bg: var(--blush); --btn-fg: var(--deep-green); }
.btn--light:hover { color: var(--deep-green); border-color: var(--cream); }
.btn--light::before { background: var(--cream); }

.btn-arrow { width: 18px; height: 18px; flex: none; transition: transform .5s var(--ease); }
.btn:hover .btn-arrow, .link:hover .btn-arrow { transform: translateX(4px); }

.link {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--sans); font-weight: 400;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  padding-bottom: 6px;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  transition: background-size .6s var(--ease), color .3s;
}
.link:hover { background-size: 0% 1px; background-position: right bottom; }
.theme-dark .link, .theme-mid .link { color: var(--cream); }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 36px; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; color: inherit; }
.logo__mark { width: 30px; height: 30px; color: var(--blush); flex: none; }
.logo__star { fill: var(--logo-star, #DFDADE); transition: fill .5s var(--ease); }
body[data-hero="light"] .site-header:not(.is-solid) .logo__mark { color: var(--coral); }
body[data-hero="light"] .site-header:not(.is-solid), .site-header.is-solid, .interlude__mark { --logo-star: var(--deep-green); }
.menu-open .site-header { --logo-star: #DFDADE; }
.final__mark { --logo-star: currentColor; }
.logo__word { font-family: var(--serif); font-size: 29px; font-weight: 400; letter-spacing: .01em; line-height: 1; }

[data-logo] svg { width: 100%; height: 100%; color: inherit; }

/* Íconos (Phosphor Light, sprite en assets/img/icons.svg) */
.icon { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: -0.22em; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  color: var(--ink);
  transition: background-color .5s var(--ease), color .5s var(--ease), transform .5s var(--ease), box-shadow .5s;
}
body[data-hero="dark"] .site-header:not(.is-solid) { color: var(--cream); }
.site-header.is-solid {
  background: rgba(246, 240, 235, .92);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
}
.site-header.is-solid .logo__mark { color: var(--coral); }
.site-header .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }

.nav { display: flex; align-items: center; gap: clamp(22px, 2.6vw, 44px); }
.nav__list { display: flex; gap: clamp(20px, 2.4vw, 40px); }
.nav__link {
  position: relative;
  font-size: 12px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase;
  padding-block: 8px;
  opacity: .82; transition: opacity .3s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .5s var(--ease);
}
.nav__link:hover, .nav__link[aria-current="page"] { opacity: 1; }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }

.nav__cta {
  display: inline-flex; align-items: center; min-height: 42px; padding: 0 20px;
  border: 1px solid currentColor;
  font-size: 11.5px; font-weight: 400; letter-spacing: .2em; text-transform: uppercase;
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s;
}
.nav__cta:hover { background: var(--coral); border-color: var(--coral); color: var(--cream); }

.menu-toggle { display: none; width: 44px; height: 44px; position: relative; margin-right: -10px; }
.menu-toggle span { position: absolute; left: 11px; right: 11px; height: 1px; background: currentColor; transition: transform .5s var(--ease), top .5s var(--ease); }
.menu-toggle span:nth-child(1) { top: 18px; }
.menu-toggle span:nth-child(2) { top: 25px; }
.menu-open .menu-toggle span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* Menú móvil */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: var(--deep-green); color: var(--cream);
  padding: calc(var(--header-h) + 40px) var(--gutter) 40px;
  display: flex; flex-direction: column; justify-content: space-between;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .8s var(--ease-in-out);
  visibility: hidden;
}
.menu-open .mobile-menu { clip-path: inset(0 0 0 0); visibility: visible; }
.menu-open .site-header { color: var(--cream) !important; background: transparent !important; box-shadow: none !important; -webkit-backdrop-filter: none; backdrop-filter: none; }
.menu-open .site-header .logo__mark { color: var(--blush); }
.mobile-menu__list li { overflow: hidden; border-bottom: 1px solid var(--line-light); }
.mobile-menu__list a {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 14px 0;
  font-family: var(--serif); font-size: clamp(2.2rem, 9vw, 3.4rem); font-weight: 300; line-height: 1.1;
  transform: translateY(100%); transition: transform .8s var(--ease);
}
.mobile-menu__list a small { font-family: var(--sans); font-size: 11px; letter-spacing: .2em; color: var(--cream-mute); }
.menu-open .mobile-menu__list a { transform: none; }
.menu-open .mobile-menu__list li:nth-child(2) a { transition-delay: .06s; }
.menu-open .mobile-menu__list li:nth-child(3) a { transition-delay: .12s; }
.menu-open .mobile-menu__list li:nth-child(4) a { transition-delay: .18s; }
.menu-open .mobile-menu__list li:nth-child(5) a { transition-delay: .24s; }
.mobile-menu__foot { display: grid; gap: 22px; font-size: 13px; color: var(--cream-soft); }
.mobile-menu__foot .btn { width: 100%; }
.mobile-menu__meta { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.mobile-menu__meta > * { display: inline-flex; align-items: center; gap: 8px; }
.mobile-menu__meta .icon { width: 17px; height: 17px; color: var(--blush); }

/* Barra de agenda fija en móvil */
.book-bar { display: none; }

/* ---------- Fotografía / marcos editoriales ---------- */
.frame {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(241, 193, 189, .28), transparent 55%),
    radial-gradient(90% 70% at 12% 100%, rgba(202, 109, 104, .16), transparent 60%),
    linear-gradient(160deg, #3A5655 0%, var(--dark-green) 45%, #1E3534 100%);
  aspect-ratio: 4 / 5;
  isolation: isolate;
}
.frame--light {
  background:
    radial-gradient(110% 80% at 30% 20%, rgba(255, 255, 255, .55), transparent 60%),
    radial-gradient(90% 80% at 90% 100%, rgba(202, 109, 104, .18), transparent 60%),
    linear-gradient(170deg, #EBDDD5 0%, #DCC6BC 100%);
}
.frame::before {
  /* grano propio del marco */
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .22; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.frame img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.001);
}
.frame__note {
  position: absolute; left: 22px; right: 22px; bottom: 20px; z-index: 1;
  display: grid; gap: 6px;
  font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; line-height: 1.6;
  color: rgba(246, 240, 235, .62);
}
.frame__note b { font-weight: 400; color: rgba(246, 240, 235, .9); }
.frame--light .frame__note { color: rgba(24, 44, 43, .5); }
.frame--light .frame__note b { color: rgba(24, 44, 43, .78); }
.frame__note::before {
  content: ""; width: 26px; height: 26px; margin-bottom: 8px;
  background: currentColor; opacity: .65;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1'%3E%3Crect x='2.5' y='5.5' width='19' height='14'/%3E%3Ccircle cx='12' cy='12.5' r='3.6'/%3E%3Cpath d='M8 5.5l1.4-2h5.2l1.4 2'/%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 24 24' fill='none' stroke='black' stroke-width='1'%3E%3Crect x='2.5' y='5.5' width='19' height='14'/%3E%3Ccircle cx='12' cy='12.5' r='3.6'/%3E%3Cpath d='M8 5.5l1.4-2h5.2l1.4 2'/%3E%3C/svg%3E") center/contain no-repeat;
}
/* Cuando la fotografía real existe, se ocultan las notas de dirección de arte */
.frame img ~ .frame__note { display: none; }
html.hide-pending .frame__note { display: none; }

.caption {
  display: flex; justify-content: space-between; gap: 16px;
  margin-top: 14px;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-mute);
}
.theme-dark .caption, .theme-mid .caption { color: var(--cream-mute); }

/* ---------- Pendientes (información aún no entregada) ---------- */
.is-pending {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-size: 11px; font-weight: 400;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--coral);
  padding: 4px 10px; border: 1px dashed rgba(202, 109, 104, .55);
}
.theme-dark .is-pending, .theme-mid .is-pending { color: var(--blush); border-color: rgba(241, 193, 189, .45); }
html.hide-pending .is-pending, html.hide-pending [data-pending-block] { display: none !important; }

/* ---------- Revelado al hacer scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }
.reveal[data-delay="4"] { transition-delay: .48s; }

.reveal-img { clip-path: inset(12% 0 0 0); transition: clip-path 1.6s var(--ease); }
.reveal-img img, .reveal-img .frame__note { transform: scale(1.12); transition: transform 2s var(--ease); }
.reveal-img.is-in { clip-path: inset(0 0 0 0); }
.reveal-img.is-in img, .reveal-img.is-in .frame__note { transform: none; }

.no-js .reveal { opacity: 1; transform: none; }
.no-js .reveal-img { clip-path: none; }

/* ==========================================================================
   HERO (inicio)
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column;
  padding-top: calc(var(--header-h) + clamp(32px, 6vh, 72px));
  padding-bottom: clamp(28px, 5vh, 56px);
  overflow: hidden;
}
.hero::before {
  /* luz editorial muy tenue */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 85% 30%, rgba(47, 75, 76, .9), transparent 70%),
    radial-gradient(40% 50% at 70% 10%, rgba(241, 193, 189, .07), transparent 70%);
}
.hero__grid { position: relative; flex: 1; display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); align-items: center; }
.hero__text { grid-column: 1 / span 7; padding-bottom: clamp(8px, 4vh, 48px); position: relative; z-index: 2; }
.hero__meta { display: flex; gap: 20px; align-items: center; margin-bottom: clamp(28px, 5vh, 56px); }
.hero__title { margin-bottom: clamp(28px, 4vh, 44px); }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.hero__title .line > span { display: inline-block; }
.hero__sub { max-width: 30em; color: var(--cream-soft); margin-bottom: clamp(32px, 5vh, 52px); font-size: 1.06em; }

.hero__media { grid-column: 8 / span 5; position: relative; }
.hero__media .frame { aspect-ratio: 1 / 1.08; max-height: 66vh; margin-left: auto; }
.hero__media .frame img { object-position: 70% 35%; }
 }

/* Entrada de página */
.intro .hero__title .line > span { transform: translateY(105%); animation: rise 1.4s var(--ease) forwards; }
.intro .hero__title .line:nth-child(2) > span { animation-delay: .12s; }
.intro .hero__title .line:nth-child(3) > span { animation-delay: .24s; }
.intro .fade-up { opacity: 0; transform: translateY(18px); animation: fadeUp 1.2s var(--ease) forwards; }
.intro .fade-up[data-d="1"] { animation-delay: .45s; }
.intro .fade-up[data-d="2"] { animation-delay: .6s; }
.intro .fade-up[data-d="3"] { animation-delay: .75s; }
.intro .fade-up[data-d="4"] { animation-delay: .95s; }
.intro .hero__media .frame { clip-path: inset(100% 0 0 0); animation: unveil 1.8s var(--ease-in-out) .15s forwards; }
.intro .hero__media .frame > * { transform: scale(1.18); animation: settle 2.4s var(--ease) .15s forwards; }
@keyframes rise { to { transform: translateY(0); } }
@keyframes fadeUp { to { opacity: 1; transform: none; } }
@keyframes unveil { to { clip-path: inset(0 0 0 0); } }
@keyframes settle { to { transform: scale(1); } }

/* ==========================================================================
   Secciones de inicio
   ========================================================================== */

/* Filosofía */
.philo { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: 56px; }
.philo__head { grid-column: 1 / span 12; }
.philo__title { grid-column: 1 / span 9; grid-row: 1; }
.philo__body { grid-column: 6 / span 6; grid-row: 2; display: grid; gap: 40px; align-self: end; padding-bottom: 8%; }
.philo__aside { grid-column: 1 / span 4; grid-row: 2; align-self: start; }
.philo__aside .frame { aspect-ratio: 3 / 4; }

/* Interludio */
.interlude { text-align: center; }
.interlude .quote { max-width: 15em; margin: 0 auto; }
.interlude__mark { width: 34px; height: 34px; margin: 0 auto 40px; color: var(--coral); }
.interlude .eyebrow { margin-top: 40px; }

/* Método */
.method__head, .t-index__head { display: grid; gap: 28px; max-width: 46rem; margin-bottom: clamp(64px, 8vw, 110px); }
.method__head .body-copy, .t-index__head .body-copy { max-width: 36em; }
.method__steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); }
/* Línea base (tenue) entre el centro del primer y del último ícono */
.method__steps::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: 30px; height: 1px; background: var(--line-light); }
/* Tramo de progreso de cada paso hacia el siguiente: se dibuja cuando el paso se "enciende" */
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 30px; left: 50%; width: 100%; height: 1px; background: var(--blush);
  transform: scaleX(0); transform-origin: left; transition: transform .65s var(--ease-in-out);
}
.step.is-lit::after { transform: scaleX(1); }
.step { position: relative; padding: 0 clamp(16px, 2vw, 36px) 0 0; }
.step__icon {
  position: relative; z-index: 1;
  display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%;
  background: var(--deep-green); border: 1px solid rgba(241, 193, 189, .55); color: var(--blush);
  transition: background-color .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
}
.step__icon .icon { width: 26px; height: 26px; }
/* Estado apagado (sólo con JS): el ícono no se mueve ni se vuelve transparente, así la línea nunca se ve a través */
.step__icon { transition: background-color .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease), transform .6s var(--ease); }
.step .step__n, .step .step__t, .step p { transition: opacity .9s var(--ease), transform .9s var(--ease); }
.step.is-lit .step__t { transition-delay: .08s; }
.step.is-lit p { transition-delay: .16s; }
html:not(.no-js) .step:not(.is-lit) .step__icon { border-color: rgba(241, 193, 189, .18); color: rgba(246, 240, 235, .3); transform: scale(.9); }
html:not(.no-js) .step:not(.is-lit) :is(.step__n, .step__t, p) { opacity: 0; transform: translateY(14px); }
.step:hover .step__icon { background: var(--blush); border-color: var(--blush); color: var(--deep-green); }
.step__n { display: block; margin-top: 36px; font-family: var(--serif); font-style: italic; font-size: clamp(2.6rem, 3.4vw, 3.6rem); line-height: 1.1; color: var(--blush); font-weight: 300; }
.step__t { font-family: var(--serif); font-size: clamp(1.7rem, 2.2vw, 2.3rem); margin: 18px 0 14px; font-weight: 400; }
.step p { color: var(--cream-soft); max-width: 17em; font-size: .96em; }
.method__foot { margin-top: clamp(64px, 8vw, 110px); display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid var(--line-light); }
.method__foot p { font-family: var(--serif); font-size: clamp(1.3rem, 1.8vw, 1.7rem); font-style: italic; color: var(--cream-soft); }

/* Método: composición centrada que ocupa todo el ancho y menos altura */
.section--method { padding-block: clamp(88px, 9vw, 140px); }
.section--method .method__head { max-width: 50rem; margin-inline: auto; margin-bottom: clamp(56px, 6vw, 84px); text-align: center; justify-items: center; gap: 22px; }
.section--method .method__head .body-copy { max-width: 38em; }
.section--method .step { padding: 0 clamp(14px, 2vw, 32px); text-align: center; }
.section--method .step__icon { margin-inline: auto; }
.section--method .step__n { margin-top: 26px; font-size: clamp(2rem, 2.4vw, 2.6rem); }
.section--method .step__t { margin: 6px 0 12px; }
.section--method .step p { margin-inline: auto; max-width: 18em; }
.section--method .method__foot { margin-top: clamp(56px, 6vw, 84px); justify-content: center; text-align: center; }

/* Índice de tratamientos (estilo sumario de revista) */
.t-list { border-top: 1px solid var(--line); position: relative; }
.t-row {
  position: relative;
  display: grid; grid-template-columns: 1.3fr .9fr 1.2fr 40px; align-items: center; column-gap: 24px;
  padding: clamp(26px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--line);
  transition: padding .6s var(--ease), color .4s;
}
.t-row::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--paper-2);
  transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease);
}
.t-row:hover::before { transform: scaleY(1); }
.t-row:hover { padding-left: 18px; padding-right: 18px; }
.t-row__name { font-family: var(--serif); font-size: clamp(1.9rem, 3.4vw, 3.4rem); line-height: 1.02; font-weight: 300; }
.t-row__concept { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 2vw, 2rem); color: var(--coral); }
.t-row__desc { font-size: .93em; color: var(--ink-soft); max-width: 24em; }
.t-row__arrow { justify-self: end; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; transition: background-color .4s, border-color .4s, color .4s; }
.t-row__arrow svg { width: 16px; height: 16px; }
.t-row:hover .t-row__arrow { background: var(--deep-green); border-color: var(--deep-green); color: var(--cream); }

.t-preview {
  position: fixed; left: 0; top: 0; z-index: 60; pointer-events: none;
  width: 260px; aspect-ratio: 4 / 5;
  opacity: 0; transform: translate(-50%, -50%) scale(.9);
  transition: opacity .4s var(--ease), transform .5s var(--ease);
}
.t-preview.is-on { opacity: 1; }
.t-preview .frame { width: 100%; height: 100%; }
.t-preview .frame__note { left: 16px; bottom: 14px; }

/* Doctor */
.doctor { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); align-items: center; }
.doctor__media { grid-column: 1 / span 5; }
.doctor__media .frame { aspect-ratio: 4 / 5.2; }
.doctor__text { grid-column: 7 / span 6; display: grid; gap: 36px; }
.doctor__quote { font-family: var(--serif); font-size: clamp(1.6rem, 2.4vw, 2.3rem); line-height: 1.22; font-weight: 300; padding-left: 28px; border-left: 1px solid var(--coral); }
.doctor__quote em { font-style: italic; color: var(--coral); }
.observe { display: flex; flex-wrap: wrap; gap: 0; }
.observe li {
  font-family: var(--serif); font-size: clamp(1.15rem, 1.4vw, 1.35rem); font-style: italic; color: var(--ink-soft);
}
.observe li:not(:last-child)::after { content: "/"; margin: 0 14px; font-style: normal; color: var(--ink-mute); opacity: .6; }
.sign { font-family: var(--serif); font-size: 1.5rem; line-height: 1.2; }
.sign small { display: block; font-family: var(--sans); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); margin-top: 6px; }

/* Experiencia */
.exp { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: clamp(40px, 5vw, 80px); }
.exp__head { grid-column: 1 / span 7; }
.exp__intro { grid-column: 1 / span 5; margin-top: calc(clamp(40px, 5vw, 80px) * -0.6); }
.exp__a { grid-column: 1 / span 7; }
.exp__a .frame { aspect-ratio: 16 / 11; }
.exp__b { grid-column: 9 / span 4; align-self: end; }
.exp__b .frame { aspect-ratio: 4 / 5; }
.exp__c { grid-column: 3 / span 4; }
.exp__c .frame { aspect-ratio: 1 / 1; }
.exp__values { grid-column: 8 / span 5; align-self: center; border-top: 1px solid var(--line-light); }
.exp__values li { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; column-gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line-light); }
.exp__values .icon { width: 24px; height: 24px; color: var(--blush); }
.exp__values b { font-family: var(--serif); font-weight: 300; font-size: clamp(1.5rem, 2vw, 2rem); }
.exp__values span { font-size: .88em; color: var(--cream-mute); text-align: right; max-width: 16em; }

/* Testimonios (preparado, oculto hasta tener testimonios reales) */
.testimonials__list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(32px, 4vw, 64px); margin-top: 64px; }
.testimonial blockquote { font-family: var(--serif); font-size: clamp(1.4rem, 1.8vw, 1.75rem); line-height: 1.3; font-weight: 300; }
.testimonial figcaption { margin-top: 20px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); }

/* CTA final */
.final { text-align: center; position: relative; overflow: hidden; }
.final__mark { position: absolute; left: 50%; top: 50%; width: min(90vw, 900px); transform: translate(-50%, -50%); color: var(--cream); opacity: .035; pointer-events: none; }
.final .wrap { position: relative; }
.final h2 { max-width: 12em; margin: 28px auto 32px; }
.final .lead { max-width: 26em; margin: 0 auto 52px; }
.final .actions { justify-content: center; }
.final__loc { margin-top: 56px; font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--cream-mute); }

.final--split { text-align: left; }
.final--split .final__grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); align-items: center; }
.final--split .final__text { grid-column: 1 / span 6; }
.final--split h2 { margin: 28px 0 32px; }
.final--split .lead { margin: 0 0 52px; }
.final--split .actions { justify-content: flex-start; }
.final--split .final__media { grid-column: 8 / span 5; }
.final--split .final__media .frame { aspect-ratio: 4 / 5; }
.final--split .final__loc { margin-top: 48px; }

/* Instagram */
.ig__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 64px); }
.ig__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(8px, 1.2vw, 18px); }
.ig__item { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 5; background: var(--deep-green); }
.ig__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), opacity .6s; }
.ig__item:hover img { transform: scale(1.04); opacity: .88; }

/* ==========================================================================
   Páginas interiores
   ========================================================================== */
.page-hero { padding-top: calc(var(--header-h) + clamp(64px, 12vw, 180px)); padding-bottom: clamp(64px, 9vw, 140px); position: relative; overflow: hidden; }
.page-hero__grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: 48px; align-items: end; }
.page-hero__title { grid-column: 1 / span 9; }
.page-hero__title .eyebrow { margin-bottom: 36px; }
.page-hero__aside { grid-column: 1 / span 6; }
.page-hero:not(.page-hero--media) .page-hero__title { grid-column: 1 / span 10; }
.page-hero--media .page-hero__title { grid-column: 1 / span 7; }
.page-hero--media .page-hero__aside { grid-column: 8 / span 5; }
.page-hero .lead { margin-top: 36px; max-width: 24em; }

.breadcrumb { display: flex; gap: 10px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 36px; }
.theme-dark .breadcrumb { color: var(--cream-mute); }
.breadcrumb a:hover { color: var(--coral); }

.split { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: 40px; }
.split__label { grid-column: 1 / span 4; }
.split__label .h3 { margin-top: 22px; }
.split__content { grid-column: 6 / span 7; }

.principles li { display: grid; grid-template-columns: 1fr 1.3fr; gap: 24px; padding: clamp(28px, 3vw, 44px) 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.principles li:first-child { border-top: 1px solid var(--line); }
.principles h3 { font-family: var(--serif); font-weight: 300; font-size: clamp(1.8rem, 2.8vw, 2.8rem); line-height: 1.05; display: flex; align-items: center; gap: 18px; }
.principles h3 .icon { width: 30px; height: 30px; color: var(--coral); }
.principles p { color: var(--ink-soft); }

.label-h { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(1.35rem, 1.7vw, 1.7rem); line-height: 1.2; color: var(--coral); }
.theme-dark .label-h, .theme-mid .label-h { color: var(--blush); }
.label-h + .h3 { margin-top: 16px; }

/* Detalle de tratamiento */
.page-hero--media .page-hero__title { position: relative; z-index: 2; }
.tx-hero__concept { white-space: nowrap; font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(4.2rem, 11vw, 12.5rem); line-height: .82; letter-spacing: -0.03em; color: var(--blush); }
.tx-hero__name { margin-top: 24px; }

.tx-block + .tx-block { margin-top: clamp(72px, 9vw, 130px); }
.tx-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); border-top: 1px solid var(--line); }
.tx-facts > div { padding: 24px 24px 24px 0; border-bottom: 1px solid var(--line); }
.tx-facts dt .icon { width: 17px; height: 17px; margin-right: 8px; color: var(--coral); vertical-align: -0.3em; }
.tx-facts dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 12px; }
.tx-facts dd { font-family: var(--serif); font-size: 1.3rem; }

.process { counter-reset: p; border-top: 1px solid var(--line); }
.process li { display: grid; grid-template-columns: 90px 200px 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.process .n { color: var(--coral); line-height: 1; }
.process .n .icon { width: 28px; height: 28px; vertical-align: middle; }
.process h3 { font-family: var(--serif); font-weight: 400; font-size: 1.6rem; }
.process p { color: var(--ink-soft); }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 28px 0;
  font-family: var(--serif); font-size: clamp(1.35rem, 1.8vw, 1.75rem); line-height: 1.25; font-weight: 400;
  transition: color .3s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--coral); }
.faq summary i { position: relative; flex: none; width: 16px; height: 16px; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: currentColor; transition: transform .5s var(--ease); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0deg); }
.faq .faq__a { padding: 0 0 32px; max-width: 40em; color: var(--ink-soft); }
.faq details[open] .faq__a { animation: fadeUp .7s var(--ease); }

.tx-nav { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.tx-nav a { padding: 36px 28px 36px 0; display: grid; gap: 10px; transition: color .3s; }
.tx-nav a + a { padding-left: 28px; border-left: 1px solid var(--line-light); }
.tx-nav a span:first-child { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--cream-mute); }
.tx-nav a span:last-child { font-family: var(--serif); font-size: clamp(1.6rem, 2.4vw, 2.4rem); line-height: 1.05; }
.tx-nav a em { color: var(--blush); }
.tx-nav a:hover span:last-child { color: var(--blush); }

.disclaimer { font-size: .85em; color: var(--ink-mute); max-width: 44em; padding-top: 24px; border-top: 1px solid var(--line); }

/* Doctor (página) */
.credentials { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.credentials > div { padding: 32px 32px 32px 0; border-bottom: 1px solid var(--line); }
.credentials > div:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--line); }
.credentials dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 14px; }
.credentials dd { font-family: var(--serif); font-size: 1.4rem; line-height: 1.3; }

.eval-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.eval-grid li { padding: 32px 28px 36px 0; border-bottom: 1px solid var(--line-light); }
.eval-grid li:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line-light); }
.eval-grid li > .icon { display: block; width: 30px; height: 30px; color: var(--blush); margin-bottom: 18px; }
.eval-grid h3 { font-family: var(--serif); font-weight: 300; font-size: clamp(1.6rem, 2.2vw, 2.2rem); margin: 0 0 8px; }
.eval-grid p { font-size: .94em; color: var(--cream-soft); }

/* Contacto */
.contact { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: 64px; }
.contact__info { grid-column: 1 / span 5; }
.contact__form { grid-column: 7 / span 6; }
.info-list > div { padding: 24px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 130px 1fr; gap: 20px; align-items: baseline; }
.info-list > div:first-child { border-top: 1px solid var(--line); }
.info-list dt .icon { width: 17px; height: 17px; margin-right: 8px; color: var(--coral); vertical-align: -0.3em; }
.info-list dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); }
.info-list dd { font-family: var(--serif); font-size: 1.35rem; line-height: 1.35; }
.info-list dd a:hover { color: var(--coral); }

.form { display: grid; gap: 8px; }
.field { position: relative; display: grid; }
.field label { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); padding-top: 22px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-family: var(--serif); font-size: 1.35rem; color: var(--ink);
  background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  padding: 10px 0 14px; outline: none; appearance: none; -webkit-appearance: none;
  transition: border-color .4s;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.4; }
.field select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23182C2B' stroke-width='1'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") right 4px center no-repeat; padding-right: 28px; cursor: pointer; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--coral); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.field__error, .form__consent-error { font-size: 12.5px; letter-spacing: .02em; color: var(--coral); margin-top: 8px; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--coral); }
.form__consent { display: flex; gap: 14px; align-items: flex-start; margin-top: 24px; font-size: .88em; color: var(--ink-soft); }
.form__consent input { margin-top: 5px; accent-color: var(--deep-green); width: 16px; height: 16px; flex: none; }
.form__submit { margin-top: 32px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.form__status { font-size: .9em; color: var(--ink-soft); }
.form__status.is-error { color: var(--coral); }

/* ---------- Footer ---------- */
.site-footer { background: var(--deep-green); color: var(--cream); padding-top: clamp(80px, 10vw, 140px); padding-bottom: 36px; border-top: 1px solid var(--line-light); }
.footer__grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(16px, 2vw, 32px); row-gap: 56px; }
.footer__brand { grid-column: 1 / span 5; display: grid; gap: 28px; align-content: start; }
.footer__brand .logo__mark { width: 40px; height: 40px; }
.footer__brand .logo__word { font-size: 40px; }
.footer__tag { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 2vw, 2rem); line-height: 1.2; color: var(--blush); max-width: 14em; }
.footer__col { grid-column: span 2; }
.footer__col--wide { grid-column: span 3; }
.footer__col h4 { font-family: var(--sans); font-weight: 400; font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--cream-mute); margin-bottom: 22px; }
.footer__col li + li { margin-top: 10px; }
.footer__contact li { display: grid; grid-template-columns: 18px 1fr; column-gap: 12px; align-items: start; }
.footer__contact .icon { width: 18px; height: 18px; margin-top: 4px; color: var(--blush); }
.footer__contact li + li { margin-top: 14px; }
.footer__col a { color: var(--cream-soft); transition: color .3s; }
.footer__col a:hover { color: var(--blush); }
.footer__col p { color: var(--cream-soft); }
.footer__bottom { margin-top: clamp(72px, 9vw, 120px); padding-top: 26px; border-top: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 12px; color: var(--cream-mute); }
.footer__bottom p { max-width: 52em; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .t-row { grid-template-columns: 1.4fr 1fr 40px; }
  .t-row__desc { display: none; }
  .process li { grid-template-columns: 70px 160px 1fr; }
}

@media (max-width: 960px) {
  :root { --header-h: 72px; }
  .nav__list, .nav__cta { display: none; }
  .menu-toggle { display: block; }

  .book-bar {
    display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 95;
    padding-bottom: env(safe-area-inset-bottom);
    transition: transform .6s var(--ease), opacity .4s;
  }
  .book-bar .btn { --btn-bg: var(--blush); --btn-fg: var(--deep-green); width: 100%; min-height: 56px; border-color: rgba(24, 44, 43, .18); box-shadow: 0 14px 40px -12px rgba(24, 44, 43, .6); }
  .book-bar.is-hidden, .menu-open .book-bar { transform: translateY(140%); opacity: 0; }
  body { padding-bottom: 0; }
  .site-footer { padding-bottom: 104px; }

  .hero__grid { grid-template-columns: 1fr; row-gap: 40px; align-items: start; }
  .hero__text, .hero__media { grid-column: 1; }
  .hero__media { order: -1; }
  .hero__media .frame { height: auto; aspect-ratio: 4 / 3.3; min-height: 0; }
  .hero__title { margin-bottom: 22px; }
  .hero__sub { margin-bottom: 28px; }
  .hero__text { padding-bottom: 0; }
  .hero__meta { margin-bottom: 24px; }
  .hero { padding-top: calc(var(--header-h) + 8px); }

  .philo__title, .philo__body, .philo__aside { grid-column: 1 / -1; grid-row: auto; }
  .philo__aside { max-width: 70%; }

  .method__steps { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .method__steps::before, .step::after { display: none; }

  .doctor__media, .doctor__text { grid-column: 1 / -1; }
  .doctor__media { max-width: 520px; margin-bottom: 56px; }

  .exp__head, .exp__intro, .exp__a, .exp__b, .exp__c, .exp__values { grid-column: 1 / -1; }
  .exp__b { width: 62%; justify-self: end; margin-top: -120px; position: relative; }
  .exp__c { display: none; }

  .page-hero__title, .page-hero__aside, .page-hero--media .page-hero__title, .page-hero--media .page-hero__aside { grid-column: 1 / -1; }
  .split__label, .split__content { grid-column: 1 / -1; }
  .contact__info, .contact__form { grid-column: 1 / -1; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__col, .footer__col--wide { grid-column: span 6; }

  .eval-grid { grid-template-columns: 1fr 1fr; }
  .eval-grid li:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .eval-grid li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line-light); }

  .tx-nav { grid-template-columns: 1fr; }
  .tx-nav a + a { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-light); }

  .t-preview { display: none; }

  .final--split .final__text, .final--split .final__media { grid-column: 1 / -1; }
  .final--split .final__media { width: 72%; max-width: 420px; justify-self: end; margin-top: 56px; }
  .ig__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .t-row { grid-template-columns: 1fr 36px; row-gap: 4px; }
  .t-row__concept { grid-row: 2; grid-column: 1; font-size: 1.3rem; }
  .t-row__arrow { grid-row: 1 / span 2; grid-column: 2; }
  .t-row:hover { padding-left: 0; padding-right: 0; }

  .method__steps { grid-template-columns: 1fr; row-gap: 0; }
  /* Línea de tiempo vertical en móvil */
  /* Tramos de línea de un ícono al siguiente (el último paso no lleva) */
  .step:not(:last-child)::before { content: ""; position: absolute; left: 30px; top: 30px; bottom: -30px; width: 1px; background: var(--line-light); }
  .step:not(:last-child)::after { display: block; left: 30px; top: 30px; bottom: -30px; width: 1px; height: auto; transform: scaleY(0); transform-origin: top; }
  .step.is-lit::after { transform: scaleY(1); }
  .step { padding: 0 0 44px; display: grid; grid-template-columns: 60px 1fr; column-gap: 20px; align-items: start; }
  .step__icon { grid-row: 1 / span 3; }
  .step__n { margin-top: 2px; font-size: 1.6rem; }
  .step__t { margin: 2px 0 8px; }
  .section--method .step { text-align: left; padding: 0 0 44px; }
  .section--method .step__icon { margin-inline: 0; }
  .section--method .step__n { margin-top: 2px; font-size: 1.6rem; }
  .section--method .step__t { margin: 2px 0 8px; }
  .section--method .step p { margin-inline: 0; }
  .section--method .method__head { text-align: left; justify-items: start; }

  .principles li { grid-template-columns: 1fr; gap: 10px; }
  .process li { grid-template-columns: 44px 1fr; row-gap: 6px; }
  .process li p { grid-column: 2; }
  .credentials { grid-template-columns: 1fr; }
  .credentials > div:nth-child(even) { padding-left: 0; border-left: 0; }
  .eval-grid { grid-template-columns: 1fr; }
  .eval-grid li:nth-child(even) { padding-left: 0; border-left: 0; }
  .info-list > div { grid-template-columns: 1fr; gap: 6px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer__col, .footer__col--wide { grid-column: 1 / -1; }
  .actions .btn { width: 100%; }
  .exp__values li { grid-template-columns: 28px 1fr; row-gap: 4px; }
  .exp__values span { grid-column: 2; text-align: left; }
  .philo__aside { max-width: 100%; }
  .caption { flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .reveal-img { clip-path: none; }
}