/* Beto's General Construction · estilos
   Concepto: "del plano a la obra". Carbón + cobre + yeso. Mobile-first. */

:root {
  --carbon: #1E1E1F;
  --grafito: #2B2B2B;
  --cobre: #B87333;
  --cobre-osc: #9A5B25;      /* cobre para texto/botón sobre claro (AA) */
  --cobre-claro: #D9A06B;    /* cobre para texto sobre oscuro (AA) */
  --yeso: #F4F0EA;
  --papel: #EAE3D8;
  --madera: #8A5A36;
  --whatsapp: #25D366;
  --texto: #1E1E1F;
  --texto-2: #4A4540;
  --claro-2: #C9C2B8;

  --f-tit: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --f-txt: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-script: "Allura", "Brush Script MT", cursive;
  --f-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --ease: cubic-bezier(.2, .7, .2, 1);
  --hdr: 64px;
  --gut: 16px;
  --radio: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
/* [hidden] debe ganar siempre: el menú y el visor tienen display propio */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 8px); }
body {
  margin: 0; background: var(--yeso); color: var(--texto);
  font: 400 1rem/1.6 var(--f-txt); overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--f-tit); font-stretch: 112%; line-height: 1.05; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 1.3rem + 3.4vw, 3.6rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
h2 em, h1 em { font-family: var(--f-script); font-style: normal; font-weight: 400; font-stretch: normal; color: var(--cobre-osc); font-size: 1.22em; letter-spacing: 0; line-height: .8; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--cobre); outline-offset: 3px; border-radius: 4px; }
.wrap { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gut); }
@media (min-width: 768px) { :root { --gut: 32px; --hdr: 72px; } }
.oculto { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.i { width: 1.25em; height: 1.25em; flex: none; }

.skip { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--carbon); color: var(--yeso); padding: 10px 16px; border-radius: 8px; text-decoration: none; transition: top .2s; }
.skip:focus { top: 12px; }

/* ---------- fondos de plano ---------- */
.plano {
  background-color: var(--carbon); color: var(--yeso);
  background-image:
    linear-gradient(rgba(184,115,51,.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184,115,51,.075) 1px, transparent 1px),
    linear-gradient(rgba(184,115,51,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184,115,51,.035) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
.papel {
  background-color: var(--papel);
  background-image:
    linear-gradient(rgba(138,90,54,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138,90,54,.09) 1px, transparent 1px),
    linear-gradient(rgba(138,90,54,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138,90,54,.04) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
}
.plano h2 em, .plano h1 em { color: var(--cobre-claro); }

/* ---------- textos de sección ---------- */
.eyebrow { font: 600 .78rem/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--madera); margin: 0 0 16px; display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.eyebrow--claro { color: var(--cobre-claro); }
.hero .eyebrow { display: inline-flex; padding: 9px 14px; border-radius: 999px; background: rgba(20,20,21,.55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.sec-cab { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.sec-cab h2 { margin-bottom: 18px; }
.sec-cab > p:not(.eyebrow) { color: var(--texto-2); font-size: 1.075rem; max-width: 60ch; }
.sec-cab--claro > p:not(.eyebrow) { color: var(--claro-2); }

section { position: relative; }
.confianza, .capas, .proceso, .nosotros, .contacto, .cupula, .zona { padding-block: clamp(72px, 11vw, 140px); }

/* ---------- botones ---------- */
.btn {
  --b: var(--carbon); --c: var(--yeso);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 999px; border: 1.5px solid transparent;
  background: var(--b); color: var(--c); text-decoration: none;
  font: 600 1rem/1.1 var(--f-txt); letter-spacing: .01em;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), transform .35s var(--ease);
}
.btn--lg { min-height: 56px; padding: 16px 28px; font-size: 1.05rem; }
.btn--sm { min-height: 44px; padding: 10px 18px; font-size: .95rem; }
.btn--wa { --b: var(--whatsapp); --c: #0B2615; }
.btn--wa:hover { --b: #3BE07A; box-shadow: 0 10px 30px -10px rgba(37,211,102,.6); }
.btn--cobre { --b: var(--cobre-osc); --c: #fff; }
.btn--cobre:hover { --b: var(--madera); }
.btn--linea { background: transparent; color: var(--yeso); border-color: var(--cobre-claro); }
.btn--linea:hover { background: rgba(217,160,107,.14); }
.btn--linea-osc { background: transparent; color: var(--carbon); border-color: var(--carbon); }
.btn--linea-osc:hover { background: var(--carbon); color: var(--yeso); }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 60; height: var(--hdr); transition: background-color .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease); }
.hdr::before { content: ""; position: absolute; inset: 0 0 -40px; background: linear-gradient(rgba(20,20,21,.55), transparent); pointer-events: none; transition: opacity .35s; }
.hdr__in { position: relative; height: 100%; display: flex; align-items: center; gap: 16px; }
.hdr__logo { position: relative; display: block; height: 40px; flex: none; }
.hdr__logo img { height: 100%; width: auto; transition: opacity .3s; }
.hdr__logo .logo-d { position: absolute; inset: 0; opacity: 0; }
.hdr__nav { display: none; margin-left: auto; gap: 4px; }
.hdr__nav a { color: var(--yeso); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 10px 12px; border-radius: 8px; position: relative; }
.hdr__nav a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 1.5px; background: var(--cobre); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.hdr__nav a:hover::after, .hdr__nav a.is-on::after { transform: scaleX(1); }
.hdr__acc { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.hdr__wa { display: none; }
.lang { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 12px; border-radius: 999px; background: transparent; border: 1px solid rgba(244,240,234,.4); color: var(--yeso); font: 600 .8rem/1 var(--f-mono); letter-spacing: .08em; }
.lang__off { opacity: .55; }
.lang__sep { opacity: .4; }
.burger { width: 44px; height: 44px; border: 0; background: transparent; display: grid; place-content: center; gap: 7px; padding: 0; }
.burger span { display: block; width: 24px; height: 2px; background: var(--yeso); border-radius: 2px; transition: transform .35s var(--ease), background-color .3s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

.hdr.is-stuck { --hdr: 60px; background: rgba(244,240,234,.86); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); box-shadow: 0 1px 0 rgba(30,30,31,.08); }
.hdr.is-stuck::before { opacity: 0; }
.hdr.is-stuck .logo-l { opacity: 0; }
.hdr.is-stuck .logo-d { opacity: 1; }
.hdr.is-stuck .hdr__nav a, .hdr.is-stuck .lang { color: var(--carbon); }
.hdr.is-stuck .lang { border-color: rgba(30,30,31,.3); }
.hdr.is-stuck .burger span { background: var(--carbon); }
.menu-abierto .hdr { background: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
.menu-abierto .hdr .logo-l { opacity: 1; } .menu-abierto .hdr .logo-d { opacity: 0; }
.menu-abierto .hdr .burger span { background: var(--yeso); }
.menu-abierto .hdr .lang { color: var(--yeso); border-color: rgba(244,240,234,.4); }
.menu-abierto .hdr::before { opacity: 0; }

@media (min-width: 1024px) {
  .hdr__nav { display: flex; }
  .hdr__acc { margin-left: 8px; }
  .hdr__wa { display: inline-flex; }
  .burger { display: none; }
  .hdr__logo { height: 46px; }
}

/* menú móvil */
.menu { position: fixed; inset: 0; z-index: 55; display: flex; flex-direction: column; justify-content: space-between; padding: calc(var(--hdr) + 24px) var(--gut) calc(24px + env(safe-area-inset-bottom)); opacity: 0; transition: opacity .35s var(--ease); overflow-y: auto; }
.menu.is-open { opacity: 1; }
.menu__nav a { display: flex; align-items: baseline; gap: 14px; padding: 12px 0; text-decoration: none; font: 800 clamp(1.8rem, 8vw, 2.6rem)/1.1 var(--f-tit); font-stretch: 112%; border-bottom: 1px solid rgba(217,160,107,.18); transform: translateY(16px); opacity: 0; transition: transform .5s var(--ease), opacity .5s var(--ease); }
.menu__nav small { font: 500 .8rem var(--f-mono); color: var(--cobre-claro); }
.menu.is-open .menu__nav a { transform: none; opacity: 1; }
.menu.is-open .menu__nav a:nth-child(2) { transition-delay: .04s; } .menu.is-open .menu__nav a:nth-child(3) { transition-delay: .08s; }
.menu.is-open .menu__nav a:nth-child(4) { transition-delay: .12s; } .menu.is-open .menu__nav a:nth-child(5) { transition-delay: .16s; }
.menu.is-open .menu__nav a:nth-child(6) { transition-delay: .2s; }
.menu__pie { margin-top: 32px; display: grid; gap: 14px; }
.menu__pie p { margin: 0; color: var(--claro-2); font-size: .9rem; }
.menu-abierto { overflow: hidden; }

/* ---------- 1. HERO ---------- */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; color: var(--yeso); background: var(--carbon); overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s var(--ease); }
.hero__slide.is-on { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform-origin: 60% 50%; }
.hero__slide:nth-child(1) img { object-position: 50% 50%; }
.hero__slide:nth-child(2) img { object-position: 50% 58%; }
.hero__slide:nth-child(3) img { object-position: 50% 62%; }
@media (orientation: portrait) {
  .hero__slide:nth-child(1) img { object-position: 50% 45%; }
  .hero__slide:nth-child(2) img { object-position: 50% 62%; }
  .hero__slide:nth-child(3) img { object-position: 50% 50%; }
}
.hero__slide.is-on img { animation: kenburns 9s linear both; }
@keyframes kenburns { from { transform: scale(1.02); } to { transform: scale(1.12) translate3d(-1%, -1%, 0); } }
.hero__sombra { position: absolute; inset: 0; background:
  linear-gradient(to top, rgba(20,20,21,.95) 0%, rgba(20,20,21,.78) 36%, rgba(20,20,21,.38) 66%, rgba(20,20,21,.4) 100%),
  radial-gradient(120% 70% at 0% 100%, rgba(20,20,21,.6), transparent 60%); }
.hero__viruta { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero__txt { position: relative; padding-top: calc(var(--hdr) + 40px); padding-bottom: 120px; }
.hero__h1 { font-size: clamp(2.9rem, 1.4rem + 7.4vw, 7.2rem); font-weight: 800; font-stretch: 118%; line-height: .95; letter-spacing: -.02em; max-width: 12ch; margin-bottom: 22px; text-wrap: balance; }
.hero__h1 em { color: var(--cobre-claro); font-size: 1.12em; display: inline-block; padding-right: .08em; }
.hero__lede { font-size: clamp(1.05rem, .95rem + .5vw, 1.3rem); color: #E4DDD2; max-width: 46ch; margin-bottom: 30px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__ctas .btn { flex: 1 1 220px; }
@media (min-width: 640px) { .hero__ctas .btn { flex: 0 0 auto; } }
.hero__puntos { position: absolute; right: var(--gut); bottom: 44px; display: flex; gap: 8px; }
.hero__puntos i { width: 26px; height: 3px; background: rgba(244,240,234,.3); border-radius: 2px; overflow: hidden; position: relative; }
.hero__puntos i.is-on::after { content: ""; position: absolute; inset: 0; background: var(--cobre-claro); transform-origin: left; animation: puntoAvance 6s linear both; }
@keyframes puntoAvance { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero__cota { position: absolute; left: var(--gut); bottom: 24px; display: flex; align-items: center; gap: 12px; color: var(--claro-2); text-decoration: none; font: 500 .72rem var(--f-mono); letter-spacing: .2em; text-transform: uppercase; padding: 8px 0; }
.hero__cota-linea { width: 1px; height: 44px; background: rgba(244,240,234,.25); position: relative; overflow: hidden; }
.hero__cota-linea::before, .hero__cota-linea::after { content: ""; position: absolute; left: -4px; width: 9px; height: 1px; background: var(--cobre-claro); }
.hero__cota-linea::before { top: 0; } .hero__cota-linea::after { bottom: 0; }
.hero__cota-linea { background: linear-gradient(var(--cobre-claro), var(--cobre-claro)) 0 -44px / 1px 44px no-repeat, rgba(244,240,234,.25); animation: cota 2.4s var(--ease) infinite; }
@keyframes cota { to { background-position: 0 44px, 0 0; } }
@media (min-width: 768px) { .hero__txt { padding-bottom: 140px; } }

/* palabras del h1 */
.pal { display: inline-block; opacity: 0; transform: translateY(.45em); animation: palEntra .8s var(--ease) forwards; }
@keyframes palEntra { to { opacity: 1; transform: none; } }

/* ---------- 2. CONFIANZA ---------- */
.confianza { padding-block: 0; background: var(--yeso); }
.confianza__lista { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid rgba(30,30,31,.1); }
.confianza__lista li { padding: 28px 8px 26px; display: flex; flex-direction: column; gap: 4px; border-right: 1px solid rgba(30,30,31,.1); }
.confianza__lista li:nth-child(2n) { border-right: 0; padding-left: 20px; }
.confianza__lista li:nth-child(-n+2) { border-bottom: 1px solid rgba(30,30,31,.1); }
.confianza__lista strong { font: 800 clamp(2rem, 1.4rem + 2.4vw, 3rem)/1 var(--f-tit); font-stretch: 115%; color: var(--carbon); }
.confianza__lista span:not(.cuenta) { color: var(--texto-2); font-size: .92rem; }
@media (min-width: 768px) {
  .confianza__lista { grid-template-columns: repeat(4, 1fr); }
  .confianza__lista li, .confianza__lista li:nth-child(2n) { border-bottom: 0; border-right: 1px solid rgba(30,30,31,.1); padding: 40px 28px; }
  .confianza__lista li:first-child { padding-left: 0; }
  .confianza__lista li:last-child { border-right: 0; }
}

/* ---------- aparición al hacer scroll ---------- */
.js .rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.is-in { opacity: 1; transform: none; }

/* trazos SVG que se dibujan */
.traza { fill: none; stroke: var(--cobre); stroke-width: 1.2; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.2s var(--ease); vector-effect: non-scaling-stroke; }
.is-trazado .traza, html:not(.js) .traza { stroke-dashoffset: 0; }
.cotas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .35; pointer-events: none; display: none; }
@media (min-width: 1024px) { .cotas { display: block; } }

/* ---------- efecto plano → foto ---------- */
.revela { position: relative; margin: 0; aspect-ratio: var(--ar, 4/3); overflow: hidden; border-radius: var(--radio); background: #151516; }
.revela img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.revela__plano { filter: grayscale(1) sepia(.55) contrast(1.7) brightness(.62); opacity: .8; }
.revela::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image: linear-gradient(rgba(217,160,107,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(217,160,107,.22) 1px, transparent 1px);
  background-size: 28px 28px; transition: opacity 1.2s var(--ease) .3s; }
.revela__foto { clip-path: polygon(0 0, 0 0, -40% 100%, -40% 100%); transition: clip-path 1.5s var(--ease); z-index: 1; }
.revela.is-on .revela__foto, html:not(.js) .revela__foto { clip-path: polygon(0 0, 140% 0, 100% 100%, -40% 100%); }
.revela.is-on::before { opacity: 0; }

/* ---------- 3. CÚPULA ---------- */
.cupula { overflow: clip; }
.cupula .wrap { position: relative; }
.cupula__pasos { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gut) * -1); padding: 4px var(--gut) 18px; scrollbar-width: none; overscroll-behavior-x: contain; }
.cupula__pasos::-webkit-scrollbar { display: none; }
.paso { flex: 0 0 84%; scroll-snap-align: start; scroll-margin-left: var(--gut); }
.paso .revela { margin-bottom: 18px; }
.paso .revela--alta { aspect-ratio: 4/5; }
.paso__n { display: block; font: 800 2.6rem/1 var(--f-tit); font-stretch: 120%; color: var(--cobre-claro); margin-bottom: 8px; }
.paso h3 { font-size: 1.4rem; margin-bottom: 8px; }
.paso p { color: var(--claro-2); max-width: 42ch; }
.cupula__visor { display: none; }
.cupula__cta { margin-top: 36px; }
@media (min-width: 640px) { .paso { flex-basis: 56%; } }

@media (min-width: 1024px) {
  .cupula__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: start; }
  .cupula__pasos { display: block; overflow: visible; margin: 0; padding: 0; }
  .paso { padding: 16vh 0; min-height: 62vh; display: flex; flex-direction: column; justify-content: center; opacity: .28; transition: opacity .6s var(--ease); }
  .paso:first-child { padding-top: 8vh; }
  .paso.is-on { opacity: 1; }
  .paso .revela { display: none; }
  .paso__n { font-size: 4.2rem; }
  .paso h3 { font-size: 2rem; }
  .paso p { font-size: 1.1rem; }
  .cupula__visor { display: block; position: sticky; top: calc(var(--hdr) + 5vh); height: calc(100vh - var(--hdr) - 10vh); }
  .cupula__visor .revela { position: absolute; inset: 0; aspect-ratio: auto; opacity: 0; transform: scale(1.03); transition: opacity .8s var(--ease), transform 1.2s var(--ease); }
  .cupula__visor .revela.is-vis { opacity: 1; transform: none; }
  .cupula__visor .revela img { object-position: 50% 50%; }
  .cupula__visor::after { content: attr(data-n); position: absolute; right: -14px; bottom: -14px; z-index: 3; background: var(--cobre); color: var(--carbon); font: 800 1rem/1 var(--f-mono); padding: 12px 14px; border-radius: 8px; }
}

/* ---------- 4. CAPAS ---------- */
.capas { padding-bottom: clamp(56px, 8vw, 96px); }
.capas .sec-cab > p:not(.eyebrow) { color: var(--texto-2); }
.capas__dibujo { display: none; }
.capas__lista { position: relative; padding-left: 28px; }
.capas__lista::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: rgba(138,90,54,.2); }
.capas__lista::after { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--cobre); transform-origin: top; transform: scaleY(var(--p, 0)); }
.capa { position: relative; padding-bottom: 48px; }
.capa::before { content: ""; position: absolute; left: -28px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--papel); border: 2px solid var(--cobre); z-index: 1; transition: background-color .4s; }
.capa.is-in::before { background: var(--cobre); }
.capa__mini { width: 100%; max-width: 360px; margin-bottom: 14px; color: var(--carbon); }
.capa__n { font: 600 .8rem var(--f-mono); letter-spacing: .15em; color: var(--madera); }
.capa h3 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.2rem); margin: 6px 0 10px; }
.capa p { color: var(--texto-2); max-width: 52ch; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chips li { font: 500 .82rem/1 var(--f-txt); padding: 8px 12px; border-radius: 999px; border: 1px solid rgba(138,90,54,.35); color: var(--madera); background: rgba(244,240,234,.6); }
.capa__fotos { display: flex; gap: 8px; margin-bottom: 18px; }
.capa__fotos button { padding: 0; border: 0; background: #ccc; border-radius: 10px; overflow: hidden; width: 104px; aspect-ratio: 4/3; position: relative; }
.capa__fotos img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.capa__fotos button:hover img { transform: scale(1.08); }

/* SVG casa */
.casa { width: 100%; height: auto; overflow: visible; color: var(--carbon); }
.casa .suelo { stroke: var(--madera); stroke-width: 1.5; stroke-dasharray: 6 6; }
.capa-l { opacity: 0; transition: opacity .3s; }
.capa-l.dib { opacity: 1; }
.fantasma-g { color: var(--madera); opacity: .16; }
.fantasma-g * { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
.capa-l path, .capa-l circle, .capa-l line { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.3s var(--ease), stroke .5s; }
.capa-l .relleno { opacity: 0; transition: opacity .9s var(--ease) .5s; color: var(--madera); }
.capa-l.dib path, .capa-l.dib circle { stroke-dashoffset: 0; }
.capa-l.dib .relleno { opacity: .55; }
.capa-l.act { stroke: var(--cobre); }
.capa-l.act .relleno { color: var(--cobre); }
.capa-l--tubo { stroke: var(--cobre); }
.capa-l--tubo.act { stroke: #C8691F; }
.capa__mini .casa .capa-l.dib:not(.act) { opacity: .45; }

@media (min-width: 1024px) and (min-height: 600px) {
  .js .capas__scroll { height: calc(6 * 70vh + 100vh); }
  .js .capas__pin { position: sticky; top: 0; height: 100vh; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; align-items: center; padding-top: var(--hdr); }
  .js .capas__dibujo { display: flex; gap: 24px; align-items: center; }
  .js .capas__dibujo .casa { max-height: calc(100vh - var(--hdr) - 80px); }
  .capas__regla { order: -1; display: flex; flex-direction: column; gap: 22px; font: 600 .78rem var(--f-mono); color: rgba(138,90,54,.55); }
  .capas__regla li { position: relative; padding-left: 16px; transition: color .4s; }
  .capas__regla li::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 1px; background: currentColor; }
  .capas__regla li.is-on { color: var(--cobre-osc); }
  .js .capas__lista { position: relative; height: 480px; padding: 0; }
  .js .capas__lista::before, .js .capas__lista::after { display: none; }
  .js .capa { position: absolute; inset: 0; padding: 0; display: flex; align-items: center; opacity: 0; visibility: hidden; transform: translateY(24px); transition: opacity .5s var(--ease), transform .6s var(--ease), visibility 0s .6s; }
  .js .capa.is-on { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .js .capa::before, .js .capa__mini { display: none; }
  .capa__fotos button { width: 120px; }
}

/* ---------- 5. ARCHIVO ---------- */
.archivo { padding-block: clamp(72px, 10vw, 120px) 56px; }
.archivo__cab { display: flex; flex-direction: column; }
.archivo__cab .sec-cab { margin-bottom: 20px; }
.filtros { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--gut) * -1); padding: 10px var(--gut); position: sticky; top: var(--hdr); z-index: 5; }
.filtros::-webkit-scrollbar { display: none; }
.filtro { flex: none; min-height: 44px; padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(217,160,107,.4); background: rgba(30,30,31,.7); color: var(--yeso); font-weight: 500; font-size: .92rem; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background-color .25s, color .25s, border-color .25s; }
.filtro small { font: 500 .75rem var(--f-mono); opacity: .7; margin-left: 2px; }
.filtro[aria-pressed="true"] { background: var(--cobre-claro); color: var(--carbon); border-color: var(--cobre-claro); }
.archivo__tira { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 16px var(--gut) 20px; scrollbar-width: none; overscroll-behavior-x: contain; }
.archivo__tira::-webkit-scrollbar { display: none; }
.archivo__tira:focus-visible { outline-offset: -3px; }
.ficha { flex: 0 0 86vw; max-width: 460px; scroll-snap-align: center; margin: 0; display: flex; flex-direction: column; }
.ficha[hidden] { display: none; }
.ficha__btn { position: relative; display: block; padding: 0; border: 0; background: #151516; border-radius: 12px; overflow: hidden; width: 100%; height: 62svh; max-height: 560px; }
.ficha__btn img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .6s; }
.ficha__btn::after { content: "+"; position: absolute; right: 12px; bottom: 12px; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: rgba(30,30,31,.72); color: var(--cobre-claro); font: 400 1.5rem/1 var(--f-txt); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.ficha__cap { padding-top: 12px; }
.ficha__num { font: 600 .74rem var(--f-mono); letter-spacing: .14em; color: var(--cobre-claro); display: block; margin-bottom: 4px; }
.ficha__pie { color: var(--claro-2); font-size: .92rem; line-height: 1.4; margin: 0; }
.archivo__pie { display: flex; align-items: center; gap: 18px; }
.regla { flex: 1; height: 14px; position: relative;
  background: repeating-linear-gradient(90deg, rgba(217,160,107,.45) 0 1px, transparent 1px 10px) bottom / 100% 6px no-repeat,
              repeating-linear-gradient(90deg, rgba(217,160,107,.7) 0 1px, transparent 1px 50px) bottom / 100% 12px no-repeat; }
.regla::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: rgba(217,160,107,.5); }
.regla__fill { position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--cobre-claro); transform-origin: left; transform: scaleX(var(--p, .05)); transition: transform .15s linear; }
.contador { margin: 0; font: 600 .9rem var(--f-mono); color: var(--yeso); letter-spacing: .1em; white-space: nowrap; }
.contador span:first-child { color: var(--cobre-claro); }

@media (hover: hover) {
  .ficha__btn:hover img { transform: scale(1.05); }
}

@media (min-width: 1024px) and (min-height: 600px) {
  .archivo { padding-block: 0; }
  .js .archivo__scroll { height: var(--alto, 400vh); }
  .js .archivo__pin { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding-top: calc(var(--hdr) + 20px); padding-bottom: 28px; overflow: hidden; }
  .archivo__cab { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 32px; }
  .archivo__cab .sec-cab { margin-bottom: 0; }
  .archivo__cab .sec-cab { max-width: none; }
  .archivo__cab h2 { font-size: clamp(2rem, 1rem + 2vw, 2.9rem); white-space: nowrap; }
  .filtros { position: static; margin: 0; padding: 0; flex-wrap: nowrap; justify-content: flex-end; overflow: visible; }
  .js .archivo__tira { flex: 1; overflow: visible; scroll-snap-type: none; align-items: center; gap: 4vw; padding: 3vh 0 2vh calc((100vw - min(1240px, 100vw)) / 2 + var(--gut)); will-change: transform; }
  .js .ficha { flex: none; max-width: none; width: auto; }
  .js .ficha:nth-child(3n+1) { align-self: flex-start; }
  .js .ficha:nth-child(3n+2) { align-self: flex-end; }
  .js .ficha__btn { height: var(--h, 48vh); width: calc(var(--h, 48vh) * var(--r, 1.33)); max-height: none; }
  .ficha__cap { max-width: 36ch; }
}

/* ---------- LIGHTBOX ---------- */
.lb { position: fixed; inset: 0; z-index: 120; background: rgba(16,16,17,.97); color: var(--yeso); display: grid; grid-template-rows: auto 1fr auto; opacity: 0; transition: opacity .3s var(--ease); touch-action: none; }
.lb.is-open { opacity: 1; }
.lb__top { display: flex; align-items: center; justify-content: space-between; padding: calc(10px + env(safe-area-inset-top)) var(--gut) 6px; }
.lb__ficha { margin: 0; font: 600 .78rem var(--f-mono); letter-spacing: .14em; color: var(--cobre-claro); }
.lb__x { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(244,240,234,.25); background: transparent; display: grid; place-items: center; }
.lb__stage { position: relative; display: grid; place-items: center; padding: 8px var(--gut); overflow: hidden; }
.lb__stage img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 8px; transition: transform .35s var(--ease), opacity .35s var(--ease); user-select: none; -webkit-user-drag: none; }
.lb__nav { position: absolute; top: 50%; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(244,240,234,.25); background: rgba(30,30,31,.6); display: none; place-items: center; transform: translateY(-50%); }
.lb__nav--prev { left: 20px; } .lb__nav--prev .i { transform: scaleX(-1); }
.lb__nav--next { right: 20px; }
.lb__pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 10px var(--gut) calc(18px + env(safe-area-inset-bottom)); }
.lb__cap { margin: 0; color: var(--claro-2); flex: 1 1 260px; }
@media (min-width: 768px) { .lb__nav { display: grid; } .lb__stage { padding: 8px 96px; } }

/* ---------- 6. PROCESO ---------- */
.linea { position: relative; display: grid; gap: 36px; padding-left: 64px; }
.linea__barra { position: absolute; left: 23px; top: 24px; bottom: 24px; width: 2px; background: rgba(138,90,54,.2); }
.linea__barra span { position: absolute; inset: 0; background: var(--cobre); transform-origin: top; transform: scaleY(var(--p, 0)); }
.linea__paso { position: relative; }
.linea__n { position: absolute; left: -64px; top: -4px; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--yeso); border: 2px solid var(--cobre); font: 800 1.15rem var(--f-tit); color: var(--cobre-osc); }
.linea__paso h3 { margin: 6px 0 8px; font-size: 1.35rem; }
.linea__paso p { color: var(--texto-2); margin: 0; max-width: 36ch; }
@media (min-width: 1024px) {
  .linea { grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 72px 0 0; }
  .linea__barra { left: 24px; right: 24px; top: 23px; bottom: auto; width: auto; height: 2px; }
  .linea__barra span { transform-origin: left; transform: scaleX(var(--p, 0)); }
  .linea__n { left: 0; top: -72px; }
}

/* ---------- 7. NOSOTROS ---------- */
.nosotros__grid { display: grid; gap: 40px; align-items: center; }
.nosotros__foto { --ar: 4/3 !important; }
.nosotros__txt h2 { margin-bottom: 22px; }
.nosotros__txt p:not(.eyebrow) { color: var(--texto-2); font-size: 1.075rem; max-width: 56ch; }
.nosotros__logo { width: min(320px, 80%); margin-top: 20px; border-radius: 12px; background: #fff; padding: 12px 16px; box-shadow: 0 20px 40px -24px rgba(30,30,31,.35); }
@media (min-width: 1024px) { .nosotros__grid { grid-template-columns: 6fr 5fr; gap: 72px; } .nosotros__foto { --ar: 4/5 !important; } }

/* ---------- 8. ZONA ---------- */
.zona__grid { display: grid; gap: 40px; align-items: center; }
.zona__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.zona__chips button { min-height: 40px; padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(217,160,107,.35); background: transparent; color: var(--yeso); font-size: .88rem; transition: background-color .25s, color .25s; }
.zona__chips button:hover, .zona__chips button.is-on, .zona__chips button:focus-visible { background: var(--cobre-claro); color: var(--carbon); }
.mapa { margin: 0; }
.mapa svg { width: 100%; height: auto; overflow: visible; }
.mapa__mar { fill: rgba(217,160,107,.05); }
.mapa .traza { stroke-width: 1.5; }
.mapa__condado { fill: rgba(217,160,107,.06); stroke: var(--cobre-claro) !important; stroke-dasharray: 1; }
.mapa__radio { stroke: var(--cobre-claro) !important; stroke-width: 2 !important; fill: rgba(184,115,51,.07); transition-duration: 2.8s; }
.mapa__cota { stroke: var(--cobre-claro); stroke-width: 1; stroke-dasharray: 4 4; opacity: 0; transition: opacity .8s 1.8s; }
.is-trazado .mapa__cota { opacity: .8; }
.mapa__rotulo { font: 600 13px var(--f-mono); letter-spacing: .14em; fill: rgba(244,240,234,.45); text-anchor: middle; }
.mapa__rotulo--mar { text-anchor: start; }
.mapa__rotulo--cobre { fill: var(--cobre-claro); font-size: 15px; }
.mapa__ciudades circle { fill: var(--yeso); opacity: 0; transform-box: fill-box; transform-origin: center; transition: opacity .4s, transform .3s var(--ease), fill .3s; }
.is-trazado .mapa__ciudades circle { opacity: .85; }
.mapa__ciudades .mapa__centro { fill: var(--cobre-claro); }
.mapa__ciudades circle.is-on { fill: var(--cobre-claro); transform: scale(1.9); opacity: 1; }
.mapa__ciudad { font: 700 16px var(--f-txt); fill: var(--yeso); paint-order: stroke; stroke: var(--carbon); stroke-width: 5px; stroke-linejoin: round; pointer-events: none; }
.mapa figcaption { margin-top: 8px; font: 500 .75rem var(--f-mono); letter-spacing: .1em; color: rgba(244,240,234,.5); text-align: right; }
@media (min-width: 1024px) { .zona__grid { grid-template-columns: 5fr 6fr; gap: 64px; } }

/* ---------- 9. CONTACTO ---------- */
.sello { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 999px; background: var(--carbon); color: var(--yeso); font-weight: 500; font-size: .95rem; }
.sello .i { color: var(--cobre-claro); }
.personas { display: grid; gap: 16px; }
.persona { position: relative; padding: 28px 24px; border-radius: 18px; background: #fff; border: 1px solid rgba(30,30,31,.08); box-shadow: 0 30px 60px -40px rgba(30,30,31,.4); overflow: hidden; }
.persona::after { content: ""; position: absolute; right: 24px; top: 24px; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(184,115,51,.45); background: radial-gradient(circle, rgba(184,115,51,.5) 0 3px, transparent 3.5px); }
.persona__rol { font: 600 .76rem var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--madera); margin-bottom: 8px; }
.persona h3 { font-size: 2.2rem; margin-bottom: 6px; }
.persona__tel { display: inline-block; font: 600 1.3rem var(--f-txt); text-decoration: none; color: var(--texto); margin-bottom: 20px; }
.persona__tel:hover { color: var(--cobre-osc); }
.persona__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.persona__btns .btn { flex: 1 1 140px; }
@media (min-width: 768px) { .personas { grid-template-columns: 1fr 1fr; gap: 24px; } .persona { padding: 36px; } }

.form { margin-top: 48px; padding: 28px 22px; border-radius: 18px; background: #fff; border: 1px solid rgba(30,30,31,.08); }
.form h3 { margin-bottom: 20px; }
.form__grid { display: grid; gap: 14px; margin-bottom: 16px; }
.form label { display: grid; gap: 6px; font-weight: 500; font-size: .92rem; }
.form input, .form select, .form textarea { font: inherit; font-size: 16px; padding: 12px 14px; min-height: 48px; border-radius: 10px; border: 1px solid rgba(30,30,31,.22); background: var(--yeso); color: var(--texto); width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--cobre); outline-offset: 1px; }
.form [aria-invalid="true"] { border-color: #B3261E; }
.form__err { color: #B3261E; min-height: 1.4em; margin: 0 0 12px; font-size: .92rem; }
@media (min-width: 768px) { .form { padding: 36px; } .form__grid { grid-template-columns: 1fr 1fr; } .form__full { grid-column: 1 / -1; } }

/* ---------- 10. PIE ---------- */
.pie { padding: 72px 0 calc(96px + env(safe-area-inset-bottom)); }
.pie__grid { display: grid; gap: 36px; }
.pie__logo { width: 180px; }
.pie__t { font: 600 .76rem var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--cobre-claro); margin-bottom: 14px; }
.pie a { display: block; color: var(--yeso); text-decoration: none; padding: 5px 0; }
.pie a:hover { color: var(--cobre-claro); }
.pie p { color: var(--claro-2); font-size: .95rem; }
.pie__base { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(217,160,107,.2); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.pie__base p { margin: 0; font-size: .85rem; }
.pie__base .pie__arriba { font-size: .9rem; }
@media (min-width: 768px) { .pie { padding-bottom: 48px; } .pie__grid { grid-template-columns: 1.2fr 1fr 1fr 1.4fr; } }

/* ---------- WHATSAPP flotante, hoja y barra ---------- */
.wa-flot { position: fixed; right: 20px; bottom: 20px; z-index: 70; width: 56px; height: 56px; border-radius: 50%; border: 0; background: var(--whatsapp); color: #0B2615; display: none; place-items: center; box-shadow: 0 14px 30px -10px rgba(0,0,0,.45); opacity: 0; transform: translateY(20px) scale(.9); pointer-events: none; transition: opacity .35s var(--ease), transform .35s var(--ease); }
.wa-flot .i { width: 30px; height: 30px; }
.wa-flot.is-vis { opacity: 1; transform: none; pointer-events: auto; }
.wa-flot.is-vis::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--whatsapp); animation: pulso 8s var(--ease) infinite; }
@keyframes pulso { 0%, 82% { transform: scale(1); opacity: 0; } 86% { opacity: .8; } 100% { transform: scale(1.7); opacity: 0; } }

.wa-hoja { position: fixed; z-index: 75; right: 12px; left: 12px; bottom: calc(76px + env(safe-area-inset-bottom)); background: var(--carbon); color: var(--yeso); border: 1px solid rgba(217,160,107,.25); border-radius: 18px; padding: 16px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); opacity: 0; transform: translateY(14px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.wa-hoja.is-open { opacity: 1; transform: none; }
.wa-hoja__t { font: 600 .76rem var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cobre-claro); margin: 2px 4px 12px; }
.wa-hoja__op { display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: 12px; text-decoration: none; transition: background-color .2s; }
.wa-hoja__op + .wa-hoja__op { margin-top: 4px; }
.wa-hoja__op:hover { background: rgba(244,240,234,.07); }
.wa-hoja__op .i { width: 40px; height: 40px; padding: 9px; border-radius: 50%; background: var(--whatsapp); color: #0B2615; }
.wa-hoja__op span { display: grid; }
.wa-hoja__op small { color: var(--claro-2); font-size: .85rem; }

.barra { position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: rgba(30,30,31,.92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-top: 1px solid rgba(217,160,107,.2); transform: translateY(110%); transition: transform .35s var(--ease); }
.barra.is-vis { transform: none; }
.barra__btn { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 12px; border: 1px solid rgba(244,240,234,.25); background: transparent; color: var(--yeso); text-decoration: none; font-weight: 600; }
.barra__btn--wa { background: var(--whatsapp); color: #0B2615; border-color: transparent; }

@media (min-width: 768px) {
  .barra { display: none; }
  .wa-flot { display: grid; }
  .wa-hoja { left: auto; right: 20px; bottom: 88px; width: 300px; }
}

/* ---------- movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__slide.is-on img { animation: none; }
  .hero__slide { transition-duration: .8s; }
  .pal { animation: none; opacity: 1; transform: none; }
  .js .rv { transform: none; transition: opacity .4s; }
  .revela__foto { transition: none; }
  .traza, .capa-l path, .capa-l circle { transition-duration: .01s; }
  .wa-flot.is-vis::before, .hero__cota-linea { animation: none; }
  .cupula__visor .revela { transform: none; }
  .js .capa { transform: none; }
}

/* ajustes finos */
.menu-abierto .barra { transform: translateY(110%); }
.menu-abierto .wa-flot { opacity: 0; pointer-events: none; }
@media (max-width: 479px) {
  .hero .eyebrow { font-size: .68rem; letter-spacing: .12em; }
  .hero .eyebrow::before { display: none; }
}

/* ---------- loading: el logo se arma ---------- */
.carga { display: none; }
.js .carga { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; transition: transform .9s cubic-bezier(.7,0,.2,1), visibility 0s .9s; animation: cargaSeguro .01s 5s forwards; }
.carga.fuera { transform: translateY(-101%); visibility: hidden; }
@keyframes cargaSeguro { to { transform: translateY(-101%); visibility: hidden; } }
.carga__logo { position: relative; width: min(320px, 70vw); aspect-ratio: 520 / 412; }
.carga__truss { position: absolute; left: 20.6%; top: 0; width: 59.3%; color: var(--cobre-claro); }
.carga__truss path { stroke: currentColor; stroke-width: 7; stroke-dasharray: 1; stroke-dashoffset: 1; animation: trazoCarga .7s cubic-bezier(.6,0,.2,1) forwards; }
.carga__truss path:nth-child(2) { animation-delay: .15s; }
.carga__truss path:nth-child(3) { animation-delay: .4s; }
.carga__truss path:nth-child(4) { animation-delay: .55s; }
.carga__truss path:nth-child(5) { animation-delay: .7s; }
@keyframes trazoCarga { to { stroke-dashoffset: 0; } }
.carga__truss { animation: trussFuera .45s ease 1.25s forwards; }
@keyframes trussFuera { to { opacity: 0; transform: scale(.96); } }
.carga__img { position: absolute; inset: 0; width: 100%; height: 100%; clip-path: inset(0 0 100% 0); animation: logoArma .9s cubic-bezier(.2,.7,.2,1) 1.05s forwards; }
@keyframes logoArma { to { clip-path: inset(0 0 0 0); } }
.carga__barra { position: absolute; left: 10%; right: 10%; bottom: -34px; height: 2px; background: rgba(217,160,107,.18); overflow: hidden; }
.carga__barra i { position: absolute; inset: 0; background: var(--cobre-claro); transform-origin: left; transform: scaleX(0); animation: barraCarga 1.9s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes barraCarga { to { transform: scaleX(1); } }
/* visitas siguientes en la misma sesión: versión corta */
.rapido .carga__truss { display: none; }
.rapido .carga__img { animation-duration: .5s; animation-delay: 0s; }
.rapido .carga__barra i { animation-duration: .6s; }
/* el h1 espera a que suba la cortina */
.js:not(.listo) .pal { animation-play-state: paused; }
.js:not(.listo) .hero__slide.is-on img { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .carga__truss { display: none; }
  .carga__img { clip-path: none; animation: none; }
  .carga__barra i { animation-duration: .6s; }
  .carga { transition: opacity .4s, visibility 0s .4s; }
  .carga.fuera { transform: none; opacity: 0; }
}

/* ---------- recomendar: compartir, contacto, estrellas ---------- */
.recomienda { margin-top: 24px; padding: 26px 22px; border-radius: 18px; background: var(--carbon); color: var(--yeso); display: grid; gap: 18px; position: relative; }
.recomienda h3 { font-size: 1.35rem; margin-bottom: 6px; }
.recomienda p { color: var(--claro-2); margin: 0; }
.recomienda__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.recomienda__btns > * { flex: 1 1 180px; }
.recomienda .btn--linea-osc { color: var(--yeso); border-color: rgba(244,240,234,.4); }
.recomienda .btn--linea-osc:hover { background: var(--yeso); color: var(--carbon); }
.recomienda .btn--cobre { width: 100%; }
.i--estrella { color: #F5B83D; }
.recomienda__ok { font-size: .92rem; color: var(--cobre-claro) !important; min-height: 1.2em; }
.recomienda__ok:empty { display: none; }
.compartir { position: relative; }
.compartir__menu { position: absolute; left: 0; right: 0; bottom: calc(100% + 8px); z-index: 20; min-width: 220px; background: #fff; color: var(--carbon); border-radius: 14px; padding: 6px; box-shadow: 0 24px 50px -20px rgba(0,0,0,.55); display: grid; }
.compartir__menu a, .compartir__menu button { display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 8px 12px; border: 0; background: none; border-radius: 10px; text-decoration: none; font: 500 .95rem var(--f-txt); color: inherit; text-align: left; }
.compartir__menu a:hover, .compartir__menu button:hover { background: var(--yeso); }
@media (min-width: 768px) { .recomienda { grid-template-columns: 1fr auto; align-items: center; padding: 30px 36px; } .recomienda__btns { flex-wrap: nowrap; } .recomienda__btns > * { flex: 0 0 auto; } .recomienda__ok { grid-column: 1 / -1; } }
.redes { display: flex; gap: 10px; margin-top: 36px; }
.redes a { width: 44px; height: 44px; display: grid; place-items: center; padding: 0; border-radius: 50%; border: 1px solid rgba(217,160,107,.35); }
.redes a:hover { background: var(--cobre-claro); color: var(--carbon); }
.lb__pie { gap: 10px 12px; }

/* ---------- video ilustrativo de "De los cimientos al techo" ---------- */
.capas__video { position: relative; margin: 0 0 clamp(40px, 6vw, 72px); border-radius: 18px; overflow: hidden; background: #151516 center / cover no-repeat; width: 100%; height: min(78svh, calc((100vw - 2 * var(--gut)) * 16 / 9)); box-shadow: 0 40px 80px -50px rgba(30,30,31,.6); }
.capas__video.es-h { height: auto; aspect-ratio: 16 / 9; }
.capas__video video { width: 100%; height: 100%; object-fit: cover; display: block; }
.capas__video-tag { position: absolute; left: 14px; bottom: 14px; padding: 7px 12px; border-radius: 999px; background: rgba(20,20,21,.66); color: var(--yeso); font: 500 .74rem var(--f-mono); letter-spacing: .06em; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }

.capas__video-btn { position: absolute; right: 14px; bottom: 14px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(244,240,234,.35); background: rgba(20,20,21,.66); color: var(--yeso); display: grid; place-items: center; padding: 0; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.capas__video-btn:hover { background: rgba(20,20,21,.85); }
.capas__video-btn .i-play { display: none; }
.capas__video-btn.en-pausa .i-play { display: block; }
.capas__video-btn.en-pausa .i-pausa { display: none; }