/* ==========================================================================
   Urban Plaza — estilos
   Paleta y tipografías según el brandbook. El gris es la arquitectura; el verde
   solo aparece como acento gráfico mínimo.
   ========================================================================== */

@font-face {
  font-family: "Nightfall Westlight";
  src: url("../fonts/nightfall-westlight-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --carbon: #222323;          /* lobby gris oscuro: superficie principal */
  --noche: #10140d;           /* casi negro */
  --hormigon: #d9ded8;        /* hormigón claro */
  --mate: #c7bea7;            /* carpintería mate: logo, líneas */
  --crema: #e3dbca;           /* titulares sobre oscuro */
  --gomero: #638959;          /* verde gomero: acento */
  --sombra: #26311e;          /* verde sombra: texto sobre claro */

  --display: "Nightfall Westlight", "Cormorant", "Iowan Old Style", Georgia, serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --g: clamp(22px, 4.6vw, 76px);                 /* margen lateral */
  --fs-h1: clamp(3rem, 6.3vw, 6.5rem);
  --fs-h2: clamp(2.4rem, 4.7vw, 4.75rem);
  --fs-quote: clamp(2.1rem, 4.1vw, 4.2rem);
  --ease: cubic-bezier(0.19, 0.78, 0.2, 1);
  --ease-soft: cubic-bezier(0.33, 0.6, 0.25, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--carbon);
}
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto; }

body {
  margin: 0;
  background: var(--carbon);
  color: var(--crema);
  font-family: var(--body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, p, figure, dl, dd, ul { margin: 0; padding: 0; }
ul { list-style: none; }
/* El sitio no usa itálica en ningún texto. */
em, i, cite, address { font-style: normal; }
::selection { background: var(--gomero); color: var(--crema); }
:focus-visible { outline: 1px solid var(--mate); outline-offset: 5px; }

.sr { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.skip {
  position: fixed; left: var(--g); top: -80px; z-index: 100;
  padding: 10px 16px; background: var(--crema); color: var(--noche);
  font-size: 0.8125rem; transition: top 0.3s;
}
.skip:focus { top: 14px; }

/* Grano fino en escritorio: unifica renders y fotos */
@media (min-width: 861px) and (hover: hover) {
  body::after {
    content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none;
    opacity: 0.055; mix-blend-mode: overlay;
    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='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  }
}

/* --------------------------------------------------------------------------
   Tipografía
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--display);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 1.02;
  letter-spacing: -0.012em;
  color: var(--crema);
  text-wrap: balance;
}
/* Segundo tramo del titular: siempre en línea nueva. */
.display .cut { display: block; }
.display--quote { font-size: var(--fs-quote); }

.text {
  max-width: 36ch;
  color: rgba(227, 219, 202, 0.84);
  font-size: clamp(0.9688rem, 0.35vw + 0.9rem, 1.0625rem);
}

/* Líneas de titular: cada línea aparece con un fundido suave, una tras otra */
.line { display: block; overflow: hidden; padding: 0.06em 0.14em 0.16em 0; margin: -0.06em -0.14em -0.16em 0; }
.line__in { display: block; white-space: nowrap; }

/* --------------------------------------------------------------------------
   Cabecera
   -------------------------------------------------------------------------- */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(22px + env(safe-area-inset-top, 0px)) var(--g) 22px;
  color: var(--crema);
  transition: padding 0.6s var(--ease), background-color 0.6s var(--ease), border-color 0.6s var(--ease);
  border-bottom: 1px solid transparent;
}
.top.is-scrolled {
  padding-top: calc(13px + env(safe-area-inset-top, 0px)); padding-bottom: 13px;
  background: rgba(24, 26, 24, 0.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  backdrop-filter: blur(18px) saturate(1.15);
  border-bottom-color: rgba(199, 190, 167, 0.12);
}
.top__brand { color: var(--mate); display: block; }
.logo { height: 40px; width: auto; transition: height 0.6s var(--ease); }
.top.is-scrolled .logo { height: 30px; }
.top__nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.top__link, .top__cta {
  font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.22em; text-transform: uppercase;
}
.top__link { position: relative; padding: 8px 0; }
.top__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right center;
  transition: transform 0.5s var(--ease);
}
.top__link:hover::after { transform: scaleX(1); transform-origin: left center; }
.top__cta {
  padding: 11px 20px; border: 1px solid rgba(199, 190, 167, 0.45);
  transition: background-color 0.45s var(--ease), color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.top__cta:hover { background: var(--mate); border-color: var(--mate); color: var(--carbon); }

/* --------------------------------------------------------------------------
   Marco de imagen con parallax
   La imagen es más alta que su marco y se desplaza más lento que el scroll.
   -------------------------------------------------------------------------- */
.frame { position: relative; overflow: hidden; --amp: 0; background: #1a1c1b; }
.frame__img {
  position: absolute; left: 0; right: 0;
  top: calc(var(--amp) * -100%); bottom: calc(var(--amp) * -100%);
  will-change: transform;
}
.frame__img picture, .frame__img img { display: block; width: 100%; height: 100%; }
.frame__img img { object-fit: cover; }

/* --------------------------------------------------------------------------
   1 · Inicio
   -------------------------------------------------------------------------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; }
.hero__frame { position: absolute; inset: 0; }
.hero__scrim {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to top, rgba(16, 20, 13, 0.86) 0%, rgba(16, 20, 13, 0.42) 34%, rgba(16, 20, 13, 0.08) 60%, rgba(16, 20, 13, 0.34) 100%);
}
.hero__copy {
  position: absolute; left: var(--g); right: var(--g);
  bottom: clamp(84px, 13vh, 150px);
}
/* Interlineado del titular del inicio: 20 % más cerrado que el resto (paso de línea 0,864 em en vez de 1,08).
   El relleno compensa para que el bloque no se acerque a la bajada. */
.hero__title { font-size: var(--fs-h1); line-height: 0.804; padding-block: 0.108em; }
.hero__title .line { overflow: visible; }
.hero__lede {
  margin-top: clamp(20px, 3vh, 34px);
  font-size: clamp(0.9688rem, 0.4vw + 0.9rem, 1.125rem);
  color: rgba(227, 219, 202, 0.86);
}

.cue {
  position: absolute; right: var(--g); bottom: clamp(30px, 5vh, 54px);
  display: flex; align-items: center; gap: 16px;
  font-size: 0.6875rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--mate);
}
.cue__line { position: relative; width: 64px; height: 1px; background: rgba(199, 190, 167, 0.28); overflow: hidden; }
.cue__line::after {
  content: ""; position: absolute; inset: 0; background: var(--mate);
  transform: translateX(-100%); animation: cue 2.8s var(--ease-soft) infinite;
}
@keyframes cue { 0% { transform: translateX(-100%); } 55% { transform: translateX(0); } 100% { transform: translateX(100%); } }

/* --------------------------------------------------------------------------
   Lámina: render a sangre con texto al pie
   -------------------------------------------------------------------------- */
.plate { position: relative; height: 100vh; min-height: 620px; overflow: hidden; }
.plate__frame { position: absolute; inset: 0; }
.plate__frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(16, 20, 13, 0.88) 0%, rgba(16, 20, 13, 0.5) 24%, rgba(16, 20, 13, 0) 56%);
}
.plate__copy {
  position: absolute; left: var(--g); right: var(--g); bottom: clamp(52px, 9.5vh, 104px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 34ch);
  align-items: end; column-gap: clamp(32px, 6vw, 120px);
}
.plate__copy .text { padding-bottom: 0.5em; }
.plate__copy--right { grid-template-columns: minmax(0, 34ch) minmax(0, 1fr); }
.plate__copy--right .plate__head { order: 2; justify-self: end; text-align: right; }

/* --------------------------------------------------------------------------
   Doble: texto + imagen vertical
   -------------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 52fr 48fr; min-height: 100vh; background: var(--carbon); }
.split__copy {
  align-self: center;
  padding: 16vh clamp(24px, 3.4vw, 64px) 14vh calc(var(--g) + 3.5vw);
}
.split .display { font-size: var(--fs-quote); }
.split__copy .text { margin-top: clamp(26px, 4vh, 44px); }
.split__media { min-height: 100vh; }
.split--rev { grid-template-columns: 48fr 52fr; }
.split--rev .split__media { order: -1; }
.split--rev .split__copy { padding-left: clamp(40px, 8vw, 150px); padding-right: calc(var(--g) + 3.5vw); }

.facts {
  display: grid; grid-template-columns: repeat(3, auto); justify-content: start;
  column-gap: clamp(28px, 4vw, 64px);
  margin-top: clamp(40px, 7vh, 76px); padding-top: 22px;
  border-top: 1px solid rgba(199, 190, 167, 0.2);
}
.facts__item { display: flex; flex-direction: column-reverse; justify-content: flex-end; }
.facts dt { margin-top: 10px; max-width: 9.5rem; font-size: 0.625rem; font-weight: 500; line-height: 1.55; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(199, 190, 167, 0.72); }
.facts dd { font-size: clamp(1.25rem, 1.5vw, 1.625rem); font-weight: 200; line-height: 1.2; letter-spacing: -0.01em; color: var(--crema); white-space: nowrap; }

.list { border-bottom: 1px solid rgba(199, 190, 167, 0.2); max-width: 30rem; }
.list li {
  padding: clamp(15px, 2.4vh, 22px) 0;
  border-top: 1px solid rgba(199, 190, 167, 0.2);
  font-size: clamp(1.25rem, 1.9vw, 1.75rem); font-weight: 200; line-height: 1.25; letter-spacing: -0.012em;
  color: var(--crema);
}

/* --------------------------------------------------------------------------
   Aire: pausa clara, con la sombra del gomero sobre el hormigón
   -------------------------------------------------------------------------- */
.aire {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: center; column-gap: clamp(12px, 1.6vw, 28px);
  padding: clamp(110px, 20vh, 230px) var(--g);
  background: var(--hormigon); color: var(--sombra);
}
.aire__media { grid-column: 2 / span 5; aspect-ratio: 3 / 4; z-index: 1; }
.aire__copy { grid-column: 8 / span 5; position: relative; z-index: 1; }
.aire .display { color: var(--sombra); }

.sombra { position: absolute; inset: 0; pointer-events: none; }
.sombra__layer { position: absolute; top: -18%; right: -8%; width: min(1180px, 82vw); will-change: transform; }
.sombra__layer img { width: 100%; height: auto; transform-origin: 100% 0%; }
.sombra__layer--a img { opacity: 0.17; animation: brisa-a 13s ease-in-out infinite alternate; }
.sombra__layer--b { top: -26%; right: -18%; width: min(1500px, 104vw); }
.sombra__layer--b img { opacity: 0.13; animation: brisa-b 17s ease-in-out infinite alternate; }
@keyframes brisa-a { from { transform: rotate(-0.9deg) translate3d(0, 0, 0); } to { transform: rotate(1.3deg) translate3d(-10px, 8px, 0); } }
@keyframes brisa-b { from { transform: rotate(1.1deg) translate3d(0, 0, 0); } to { transform: rotate(-1deg) translate3d(14px, -6px, 0); } }

/* --------------------------------------------------------------------------
   Dúo: dos momentos cotidianos, a distinta profundidad
   -------------------------------------------------------------------------- */
.duo {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: auto 1fr;
  column-gap: clamp(12px, 1.6vw, 28px);
  padding: clamp(110px, 20vh, 230px) var(--g) clamp(130px, 24vh, 270px);
  background: var(--carbon);
}
.duo__a { grid-column: 2 / span 5; grid-row: 1 / span 2; aspect-ratio: 3 / 4; }
.duo__copy { grid-column: 8 / span 5; grid-row: 1; padding-top: clamp(20px, 7vh, 90px); }
.duo__b-wrap { grid-column: 9 / span 3; grid-row: 2; align-self: end; margin-bottom: -9vh; will-change: transform; }
.duo__b { aspect-ratio: 3 / 4; }

/* --------------------------------------------------------------------------
   Cierre · contacto
   -------------------------------------------------------------------------- */
.cierre { position: relative; min-height: 100vh; overflow: hidden; display: grid; place-items: center; text-align: center; }
.cierre__frame { position: absolute; inset: 0; }
.cierre__scrim {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(90% 70% at 50% 52%, rgba(16, 20, 13, 0.74) 0%, rgba(16, 20, 13, 0.5) 100%);
}
.cierre__copy { position: relative; padding: 18vh var(--g) 14vh; max-width: 62rem; }
.cierre__copy .text { margin: clamp(24px, 4vh, 40px) auto 0; max-width: 40ch; }
.cierre__actions { margin-top: clamp(34px, 5.5vh, 56px); display: flex; flex-direction: column; align-items: center; gap: 26px; }

.button {
  display: inline-flex; align-items: center; gap: 22px;
  padding: 20px 28px 20px 30px;
  border: 1px solid rgba(199, 190, 167, 0.6);
  font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--crema);
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
}
.button__arrow { width: 14px; height: 14px; transition: transform 0.5s var(--ease); }
.button:hover { background: var(--mate); border-color: var(--mate); color: var(--carbon); }
.button:hover .button__arrow { transform: translate(3px, -3px); }

.link {
  position: relative; padding-bottom: 5px;
  font-size: 0.875rem; letter-spacing: 0.04em; color: rgba(227, 219, 202, 0.82);
}
.link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: rgba(199, 190, 167, 0.5);
  transform-origin: left center; transition: transform 0.5s var(--ease);
}
.link:hover::after { transform: scaleX(0); transform-origin: right center; }

/* --------------------------------------------------------------------------
   Pie
   -------------------------------------------------------------------------- */
.foot { background: var(--noche); padding: clamp(52px, 9vh, 96px) var(--g) clamp(30px, 5vh, 48px); }
.foot__credits {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 4vw, 64px);
  max-width: 62rem; margin: 0 auto; align-items: start;
}
.credit { display: grid; gap: 18px; justify-items: center; text-align: center; }
.credit__role { font-size: 0.625rem; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(199, 190, 167, 0.74); }
.credit__link { position: relative; display: block; }
.credit__link::after { content: ""; position: absolute; inset: -12px -18px; }   /* área táctil más cómoda */
.credit__logo {
  display: block; height: clamp(30px, 3.4vw, 44px); background: var(--mate);
  -webkit-mask: center / contain no-repeat; mask: center / contain no-repeat;
  transition: transform 0.9s var(--ease), background-color 0.9s var(--ease);
}
@media (hover: hover) {
  .credit__link:hover .credit__logo { transform: scale(1.07); background-color: var(--crema); }
}
.credit__link:focus-visible .credit__logo { transform: scale(1.07); background-color: var(--crema); }
.credit__logo--brique { aspect-ratio: 701 / 251; -webkit-mask-image: url("../logos/brique.svg"); mask-image: url("../logos/brique.svg"); }
.credit__logo--kalimar { aspect-ratio: 540 / 146; height: clamp(26px, 3vw, 38px); margin-top: clamp(2px, 0.2vw, 3px); -webkit-mask-image: url("../logos/kalimar.png"); mask-image: url("../logos/kalimar.png"); }
.credit__logo--e3 { aspect-ratio: 130 / 100; -webkit-mask-image: url("../logos/e3-estudio.svg"); mask-image: url("../logos/e3-estudio.svg"); }
.credit__name { display: grid; align-items: center; height: clamp(30px, 3.4vw, 44px); font-size: clamp(0.9375rem, 1.5vw, 1.25rem); font-weight: 300; letter-spacing: 0.06em; color: var(--mate); }
.foot__meta {
  margin-top: clamp(44px, 8vh, 84px); padding-top: 22px;
  border-top: 1px solid rgba(199, 190, 167, 0.14);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 32px;
  font-size: 0.75rem; line-height: 1.6; color: rgba(199, 190, 167, 0.72);
}

/* WhatsApp flotante: solo en pantallas chicas */
.wa { display: none; }

/* --------------------------------------------------------------------------
   Movimiento (solo con JavaScript activo)
   -------------------------------------------------------------------------- */
.js .line__in { opacity: 0; transition: opacity 1.6s var(--ease-soft); transition-delay: calc(var(--i, 0) * 380ms + var(--d, 0ms)); }
.js .is-in .line__in { opacity: 1; }

.js [data-reveal] .fade { opacity: 0; transform: translate3d(0, 16px, 0); transition: opacity 1.2s var(--ease-soft) 0.38s, transform 1.4s var(--ease) 0.38s; }
.js [data-reveal].is-in .fade { opacity: 1; transform: none; }
.js [data-reveal] .facts.fade { transition-delay: 0.55s; }

.js [data-reveal] .list li { opacity: 0; transform: translate3d(0, 14px, 0); transition: opacity 1s var(--ease-soft), transform 1.2s var(--ease); transition-delay: calc(var(--n, 0) * 80ms + 0.25s); }
.js [data-reveal].is-in .list li { opacity: 1; transform: none; }
.js [data-reveal] .list.fade { opacity: 1; transform: none; }
.list li:nth-child(2) { --n: 1; } .list li:nth-child(3) { --n: 2; } .list li:nth-child(4) { --n: 3; } .list li:nth-child(5) { --n: 4; } .list li:nth-child(6) { --n: 5; }

/* Imágenes enmarcadas: se descubren de abajo hacia arriba mientras se asientan */
.js figure.frame[data-reveal] picture { clip-path: inset(100% 0 0 0); transition: clip-path 1.5s var(--ease); }
.js figure.frame[data-reveal] img { transform: scale(1.16); transition: transform 2.2s var(--ease); }
.js figure.frame[data-reveal].is-in picture { clip-path: inset(0 0 0 0); }
.js figure.frame[data-reveal].is-in img { transform: none; }
.js figure.frame[data-reveal] { background: transparent; }

/* Láminas a sangre: solo se asientan */
.js .plate__frame[data-reveal] img { transform: scale(1.1); transition: transform 2.6s var(--ease); }
.js .plate__frame[data-reveal].is-in img { transform: none; }

/* Entrada del inicio */
.js .hero__frame img { transform: scale(1.14); transition: transform 3.2s var(--ease); }
.js .hero__frame { opacity: 0; transition: opacity 1.6s var(--ease-soft); }
.js .is-ready .hero__frame { opacity: 1; }
.js .is-ready .hero__frame img { transform: none; }
.js .hero .line__in { --d: 350ms; transition-duration: 1.8s; }
.js .is-ready .hero .line__in { opacity: 1; }
.js .hero__lede, .js .cue { opacity: 0; transform: translate3d(0, 14px, 0); transition: opacity 1.3s var(--ease-soft) 1.05s, transform 1.5s var(--ease) 1.05s; }
.js .is-ready .hero__lede, .js .is-ready .cue { opacity: 1; transform: none; }
.js .top { opacity: 0; transition: opacity 1.2s var(--ease-soft) 0.5s, padding 0.6s var(--ease), background-color 0.6s var(--ease), border-color 0.6s var(--ease); }
.js .is-ready .top, .js.is-ready .top { opacity: 1; }

/* --------------------------------------------------------------------------
   Pantallas chicas
   -------------------------------------------------------------------------- */
@media (max-width: 860px) {
  :root { --fs-h1: clamp(2.9rem, 12.6vw, 4.4rem); --fs-h2: clamp(2.2rem, 10vw, 3.6rem); --fs-quote: clamp(2rem, 9.2vw, 3.3rem); }

  .top { padding: calc(16px + env(safe-area-inset-top, 0px)) var(--g) 16px; }
  .top.is-scrolled { padding-top: calc(10px + env(safe-area-inset-top, 0px)); padding-bottom: 10px; }
  .logo { height: 34px; }
  .top.is-scrolled .logo { height: 27px; }
  .top__link { display: none; }
  .top__cta { padding: 10px 16px; }

  .hero__copy { bottom: clamp(92px, 14vh, 128px); }
  .cue { left: var(--g); right: auto; bottom: 34px; }

  .plate { height: auto; min-height: 0; overflow: visible; }
  .plate__frame { position: relative; inset: auto; aspect-ratio: 3 / 4; }
  .plate__frame::after { background: linear-gradient(to top, var(--carbon) 0%, rgba(34, 35, 35, 0.72) 16%, rgba(34, 35, 35, 0) 46%); }
  .plate__copy, .plate__copy--right {
    position: relative; left: auto; right: auto; bottom: auto;
    display: block; margin-top: -76px; padding: 0 var(--g) clamp(76px, 12vh, 110px);
  }
  .plate__copy--right .plate__head { text-align: left; justify-self: auto; }
  .plate__copy .text { margin-top: 22px; padding-bottom: 0; }

  .split, .split--rev { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .split__media, .split--rev .split__media { order: -1; min-height: 0; aspect-ratio: 3 / 4; }
  .split__copy, .split--rev .split__copy { padding: 52px var(--g) clamp(84px, 13vh, 120px); }
  .facts { column-gap: 26px; justify-content: space-between; }

  .aire { display: block; padding: clamp(84px, 13vh, 120px) var(--g); }
  .aire__media { width: 86%; }
  .aire__copy { margin-top: 44px; }
  .sombra__layer { top: -6%; right: -40%; width: 150vw; }
  .sombra__layer--b { top: -12%; right: -70%; width: 190vw; }

  .duo { display: block; padding: clamp(84px, 13vh, 120px) var(--g) clamp(96px, 15vh, 140px); }
  .duo__a { width: 80%; }
  .duo__copy { padding-top: 44px; }
  .duo__b-wrap { width: 58%; margin: 48px 0 0 auto; }

  .cierre { min-height: 100svh; }
  .cierre__copy { padding: 15vh var(--g) 13vh; }
  .button { padding: 19px 22px 19px 24px; gap: 16px; }

  .foot__meta { flex-direction: column; }

  .wa {
    position: fixed; right: 14px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 55;
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 18px 13px 15px;
    background: rgba(24, 26, 24, 0.72);
    -webkit-backdrop-filter: blur(16px) saturate(1.15); backdrop-filter: blur(16px) saturate(1.15);
    border: 1px solid rgba(199, 190, 167, 0.34);
    font-size: 0.625rem; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--crema);
    opacity: 0; transform: translate3d(0, 14px, 0); pointer-events: none;
    transition: opacity 0.6s var(--ease-soft), transform 0.8s var(--ease);
  }
  .wa svg { width: 17px; height: 17px; color: var(--mate); }
  .wa.is-on { opacity: 1; transform: none; pointer-events: auto; }
}

/* --------------------------------------------------------------------------
   Movimiento reducido
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
  .js [data-reveal] .fade, .js [data-reveal] .list li, .js figure.frame[data-reveal] img,
  .js .plate__frame[data-reveal] img, .js .hero__frame img, .js .hero__lede, .js .cue { transform: none; }
  .js figure.frame[data-reveal] picture { clip-path: none; }
}