/* ───────────── MRLA · portafolio v2 ─────────────
   Base de marca MRLA (carbón, crema, verdes; Anton + Montserrat).
   En las páginas de caso, --b* y --fd los define la marca del cliente. */
:root {
  --bg: #121311; --bg2: #1a1c18; --ink: #f2efe6; --mut: #a9a89d; --line: rgba(242, 239, 230, .12);
  --osc: #375b26; --med: #5e7f4d; --cla: #a0bf8b;
  --disp: 'Anton', Impact, sans-serif; --body: 'Montserrat', system-ui, sans-serif;
  --b: #375b26; --b2: #f2efe6; --ba: #a0bf8b; --bo: #0f150c; --bc: #f4f1ea; --fd: var(--disp); --fdw: 400; --fdi: normal;
  --ease: cubic-bezier(.2, .7, .2, 1); --gut: clamp(16px, 4vw, 56px); --maxw: 1440px;
}
*, *::before, *::after { box-sizing: border-box }
html { -webkit-text-size-adjust: 100% }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.65 var(--body); -webkit-font-smoothing: antialiased; overflow-x: clip }
img, video { display: block; max-width: 100%; height: auto }
a { color: inherit; text-decoration: none }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0 }
:focus-visible { outline: 2px solid var(--ba); outline-offset: 3px }
html[data-lang="es"] [data-l="en"], html[data-lang="en"] [data-l="es"] { display: none !important }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut) }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0) }
/* (sin view transitions: la cortina de color hace el cambio de página en todos los navegadores) */

/* ───────── nav ───────── */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .35s, transform .45s var(--ease) }
.nav.solid { background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px) }
.nav.oculta { transform: translateY(-100%) }
.nav .fila { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px }
.logo { display: flex; align-items: center; gap: 12px }
.logo i { width: 34px; height: 34px; background: #fff; border-radius: 5px; padding: 4px; display: grid; place-items: center }
.logo i img { width: 100% }
.logo b { font: 400 1rem/1 var(--disp); letter-spacing: .26em }
.nav nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 30px); font-size: .84rem; font-weight: 600 }
.nav nav a { color: color-mix(in srgb, currentColor 72%, transparent); transition: color .2s }
.nav nav a:hover { color: currentColor }
.nav .cv { border: 1.5px solid currentColor; border-radius: 40px; padding: 8px 16px; color: inherit !important }
.idioma { display: flex; border: 1px solid var(--line); border-radius: 30px; padding: 3px; font-size: .7rem; font-weight: 700; letter-spacing: .08em }
.idioma button { padding: 5px 9px; border-radius: 20px; opacity: .6 }
html[data-lang="es"] .idioma [data-set="es"], html[data-lang="en"] .idioma [data-set="en"] { background: var(--ink); color: var(--bg); opacity: 1 }
.caso .nav:not(.solid) { color: var(--b2) }
.caso .nav:not(.solid) .idioma { border-color: color-mix(in srgb, var(--b2) 30%, transparent) }
.caso html[data-lang] .idioma button { color: inherit }
@media (max-width: 760px) { .nav nav a:not(.cv) { display: none } .logo b { display: none } }

/* ───────── tipografía ───────── */
.eyebrow { font-size: .72rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--cla); margin: 0 0 18px; line-height: 1.6 }
.eyebrow::before { content: ""; display: inline-block; vertical-align: middle; width: 28px; height: 2px; background: currentColor; margin: -2px 12px 0 0 }
.h-sec { font: 400 clamp(2.4rem, 6.2vw, 5.6rem)/.95 var(--disp); text-transform: uppercase; margin: 0 0 .35em; letter-spacing: .005em }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.55; max-width: 60ch; color: var(--mut) }
.split .l { display: block }
.split .l-mask { padding: .16em 0 .08em; margin: -.16em 0 -.08em }   /* que la máscara no corte acentos ni la Ñ */
.btn { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; padding: 15px 24px; border-radius: 40px; border: 1.5px solid var(--cla); transition: transform .25s var(--ease), background .25s, color .25s }
.btn:hover { transform: translateY(-2px); background: var(--cla); color: #10130d }
.btn.lleno { background: var(--cla); color: #10130d }
.btn.lleno:hover { background: var(--ink); border-color: var(--ink) }
.flecha { transition: transform .3s var(--ease) } a:hover .flecha { transform: translateX(5px) }

/* ───────── HOME: hero ───────── */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; padding: 120px 0 clamp(40px, 7vh, 80px); overflow: clip; isolation: isolate }
.hero-fondo { position: absolute; inset: 0; z-index: -1 }
.hero-fondo img, .hero-fondo video { width: 100%; height: 100%; object-fit: cover }
.hero-fondo { background: #0c0d0b }
.hero-fondo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,13,11,.93) 0%, rgba(12,13,11,.78) 40%, rgba(12,13,11,.2) 78%), linear-gradient(0deg, rgba(12,13,11,.95) 0%, transparent 45%) }
.hero h1 { font: 400 clamp(2.9rem, min(6.6vw, 11.5vh), 6.6rem)/.92 var(--disp); text-transform: uppercase; margin: 0 0 24px; max-width: 14ch }
.hero h1 em { font-style: normal; color: var(--cla) }
.hero .lead { color: #d6d4c9; margin: 0 0 32px }
.hero .acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px }
.hero .disp { font-size: .82rem; color: var(--mut); display: flex; align-items: center; gap: 10px }
.hero .disp::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #7ddc6a; box-shadow: 0 0 0 4px rgba(125,220,106,.18) }
.hero-sello { position: absolute; right: var(--gut); bottom: clamp(40px, 7vh, 80px); display: flex; gap: 8px; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase }
.hero-sello span { background: rgba(12,13,11,.6); backdrop-filter: blur(8px); border: 1px solid var(--line); padding: 8px 12px; border-radius: 30px }
.hero-sello span.on { background: var(--cla); color: #10130d; border-color: var(--cla) }
@media (max-width: 760px) { .hero-sello { top: 84px; bottom: auto; left: var(--gut); right: auto } }

.cifras { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line) }
.cifras .wrap { display: grid; grid-template-columns: repeat(4, 1fr) }
.cifras div { padding: 28px 0 26px; border-left: 1px solid var(--line); padding-left: clamp(14px, 2vw, 28px) }
.cifras div:first-child { border-left: 0; padding-left: 0 }
.cifras b { display: block; font: 400 clamp(2.2rem, 4.4vw, 3.8rem)/1 var(--disp); color: var(--ink) }
.cifras span { font-size: .82rem; color: var(--mut) }
@media (max-width: 760px) { .cifras .wrap { grid-template-columns: 1fr 1fr } .cifras div:nth-child(3) { border-left: 0; padding-left: 0 } .cifras div:nth-child(n+3) { border-top: 1px solid var(--line) } }

/* ───────── HOME: casos ───────── */
.sec { padding: clamp(80px, 12vw, 160px) 0 }
.casos-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(14px, 1.6vw, 24px); margin-top: 48px }
.tarjeta { grid-column: span 6; position: relative; border-radius: 10px; overflow: hidden; color: var(--b2); background: var(--b); min-height: clamp(380px, 42vw, 620px); display: flex; flex-direction: column; justify-content: space-between; isolation: isolate; transform: translateZ(0) }
.tarjeta.ancha { grid-column: span 12; min-height: clamp(420px, 48vw, 700px) }
.tarjeta.siete { grid-column: span 7 } .tarjeta.cinco { grid-column: span 5 }
@media (max-width: 900px) { .tarjeta, .tarjeta.ancha, .tarjeta.siete, .tarjeta.cinco { grid-column: span 12; min-height: 520px }
  .tarjeta .obj, .tarjeta.ancha .obj { width: 92%; height: auto; max-height: 58%; max-width: 92%; right: 4%; bottom: auto; top: 76px; object-position: center }
  .tarjeta .abajo { padding-right: 84px } }
.tarjeta .fondo { position: absolute; inset: 0; z-index: -2; background: radial-gradient(110% 90% at 70% 75%, color-mix(in oklab, var(--b) 78%, white) 0%, var(--b) 50%, color-mix(in oklab, var(--b) 55%, black) 100%) }
.tarjeta .fondo::after { content: ""; position: absolute; inset: 0; background: url("grano.svg"); opacity: .22; mix-blend-mode: overlay }
.tarjeta .palabra { position: absolute; z-index: -1; left: -2%; bottom: -6%; font: var(--fdi) var(--fdw) clamp(6rem, 17vw, 16rem)/.8 var(--fd); color: transparent; -webkit-text-stroke: 1.5px color-mix(in srgb, var(--b2) 22%, transparent); white-space: nowrap; pointer-events: none }
.tarjeta .obj { position: absolute; z-index: 0; right: 4%; bottom: 7%; height: 80%; width: auto; max-width: 80%; object-fit: contain; object-position: right bottom; transition: transform .8s var(--ease); filter: drop-shadow(0 40px 40px rgba(0,0,0,.35)) }
.tarjeta.ancha .obj { max-width: 60%; height: 86% }
.tarjeta .foto { position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity .6s }
.tarjeta .foto img { width: 100%; height: 100%; object-fit: cover }
.tarjeta .foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.75), transparent 55%) }
.tarjeta:hover .obj { transform: translateY(-10px) scale(1.035) }
@media (hover: hover) { .tarjeta.con-foto:hover .foto { opacity: 1 } .tarjeta.con-foto:hover .obj { opacity: 0 } }
.tarjeta .arriba { display: flex; justify-content: space-between; align-items: flex-start; padding: clamp(20px, 2.4vw, 34px); position: relative; z-index: 1 }
.tarjeta .marca-logo { height: clamp(34px, 4vw, 54px); width: auto; max-width: 46%; object-fit: contain; object-position: left }
.estado { font-size: .66rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; padding: 7px 11px; border-radius: 30px; background: rgba(0,0,0,.28); backdrop-filter: blur(6px); white-space: nowrap }
.estado.montado::before { content: "●"; margin-right: 6px; color: #8bf07a }
.estado.fabricado::before { content: "●"; margin-right: 6px; color: #8bf07a }
.estado.finalista::before { content: "●"; margin-right: 6px; color: #f2c14e }
.tarjeta .abajo { padding: clamp(20px, 2.4vw, 34px); position: relative; z-index: 1; max-width: 640px }
.tarjeta h3 { font: var(--fdi) var(--fdw) clamp(1.7rem, 3vw, 2.8rem)/1 var(--fd); margin: 0 0 10px; text-wrap: balance }
.tarjeta p { margin: 0; font-size: .86rem; opacity: .85 }
.tarjeta .ver { position: absolute; right: clamp(20px, 2.4vw, 34px); bottom: clamp(20px, 2.4vw, 34px); z-index: 1; width: 52px; height: 52px; border-radius: 50%; background: var(--b2); color: var(--b); display: grid; place-items: center; font-size: 1.3rem; transition: transform .4s var(--ease) }
.tarjeta:hover .ver { transform: rotate(-45deg) scale(1.08) }

/* ───────── HOME: cómo trabajo ───────── */
.proceso { background: var(--bc, #f4f1ea); color: #171814 }
.proceso .eyebrow { color: var(--osc) }
.proceso .lead { color: #4a4a42 }
.pasos { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(30px, 5vw, 80px); margin-top: 50px; align-items: start }
.pasos ol { list-style: none; margin: 0; padding: 0; counter-reset: p }
.pasos li { counter-increment: p; padding: 26px 0 30px; border-top: 1px solid rgba(0,0,0,.14); opacity: .38; transition: opacity .4s }
.pasos li.on { opacity: 1 }
.pasos li::before { content: "0" counter(p); font: 400 .9rem/1 var(--disp); letter-spacing: .1em; color: var(--osc) }
.pasos h3 { font: 400 clamp(1.6rem, 2.6vw, 2.3rem)/1 var(--disp); text-transform: uppercase; margin: 10px 0 10px }
.pasos p { margin: 0; color: #45453e; max-width: 46ch }
.pasos .visor { position: sticky; top: 96px; aspect-ratio: 4/3; border-radius: 10px; overflow: hidden; background: #e6e2d8 }
.pasos .visor figure { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .6s }
.pasos .visor figure.on { opacity: 1 }
.pasos .visor img { width: 100%; height: 100%; object-fit: cover }
.pasos .visor img.contener { object-fit: contain; background: #fff; padding: 3% }
.pasos .visor figcaption { position: absolute; left: 14px; bottom: 14px; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; background: rgba(18,19,17,.78); color: #f2efe6; padding: 7px 11px; border-radius: 30px }
@media (max-width: 900px) { .pasos { grid-template-columns: 1fr } .pasos .visor { position: relative; top: 0; order: -1 } }

/* ───────── HOME: más proyectos ───────── */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0 30px }
.filtros button { border: 1px solid var(--line); border-radius: 30px; padding: 9px 16px; font-size: .78rem; font-weight: 600; color: var(--mut); transition: .2s }
.filtros button.on, .filtros button:hover { background: var(--ink); color: var(--bg); border-color: var(--ink) }
.mas { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: clamp(12px, 1.4vw, 20px) }
.mini { text-align: left; display: block; width: 100% }
.mini .img { aspect-ratio: 16/10; border-radius: 8px; overflow: hidden; background: var(--bg2) }
.mini img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease) }
.mini:hover img { transform: scale(1.05) }
.mini b { display: block; margin-top: 12px; font-size: .95rem }
.mini span { font-size: .8rem; color: var(--mut) }
.mini.oculto, .mini[hidden] { display: none }

/* lightbox */
.lb { position: fixed; inset: 0; z-index: 90; background: rgba(8,9,7,.96); display: none; grid-template-rows: auto 1fr auto; color: var(--ink) }
.lb.on { display: grid }
.lb header { display: flex; justify-content: space-between; align-items: center; padding: 18px var(--gut); gap: 16px }
.lb header b { font: 400 1.4rem/1 var(--disp); text-transform: uppercase; letter-spacing: .02em }
.lb header p { margin: 4px 0 0; font-size: .85rem; color: var(--mut); max-width: 80ch }
.lb .cerrar { font-size: 1.8rem; line-height: 1; padding: 6px 10px }
.lb .escena { position: relative; display: grid; place-items: center; min-height: 0; padding: 0 var(--gut) }
.lb .escena img { max-height: 100%; max-width: 100%; object-fit: contain; border-radius: 6px }
.lb nav { display: flex; justify-content: center; gap: 14px; padding: 16px; align-items: center; font-size: .8rem; color: var(--mut) }
.lb nav button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); font-size: 1.1rem }

/* sobre mí / contacto */
.sobre { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px, 6vw, 90px); align-items: start }
.sobre .retrato { border-radius: 50%; overflow: hidden; aspect-ratio: 1; max-width: 440px; background: #e9e9e6 }
.sobre .retrato img { width: 100%; height: 100%; object-fit: cover }
.sobre .texto p { font-size: clamp(1rem, 1.25vw, 1.12rem); color: #d4d2c7; max-width: 62ch }
.sobre .texto p.grande { font: 400 clamp(1.8rem, 3.2vw, 2.8rem)/1.05 var(--disp); text-transform: uppercase; color: var(--ink) }
.trayectoria { margin-top: 30px; border-top: 1px solid var(--line) }
.trayectoria div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: .9rem }
.trayectoria span { color: var(--mut) }
@media (max-width: 900px) { .sobre { grid-template-columns: 1fr } .sobre .retrato { max-width: 360px } }
.contacto { text-align: left }
.contacto .h-sec { max-width: 16ch }
.contacto .acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px }
.dv-tarjeta { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #0c0c0b }
.dv-tarjeta .img { min-height: 260px; background: #000 }
.dv-tarjeta .img img { width: 100%; height: 100%; object-fit: cover }
.dv-tarjeta .txt { padding: clamp(24px, 3vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: 10px }
.dv-tarjeta .txt b { font: 400 clamp(1.8rem, 3vw, 2.6rem)/1 var(--disp); text-transform: uppercase; color: #e34b3b }
.dv-tarjeta .txt p { margin: 0; color: var(--mut); font-size: .92rem }
@media (max-width: 760px) { .dv-tarjeta { grid-template-columns: 1fr } }
footer.pie { border-top: 1px solid var(--line); padding: 30px 0 40px; font-size: .8rem; color: var(--mut) }
footer.pie .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px }

/* ═════════════ PÁGINA DE CASO (identidad de la marca) ═════════════ */
.caso { background: var(--bo) }
.c-hero { position: relative; min-height: 100svh; color: var(--b2); overflow: clip; isolation: isolate; display: grid; grid-template-rows: 1fr auto; padding-top: 88px }
.c-hero .fondo { position: absolute; inset: 0; z-index: -3; background: radial-gradient(90% 70% at 66% 62%, color-mix(in oklab, var(--b) 70%, white) 0%, var(--b) 48%, color-mix(in oklab, var(--b) 50%, black) 100%) }
.c-hero .fondo::after { content: ""; position: absolute; inset: 0; background: url("grano.svg"); opacity: .28; mix-blend-mode: overlay }
.c-hero .palabra { position: absolute; z-index: -2; left: 50%; top: 52%; translate: -50% -50%; font: var(--fdi) var(--fdw) clamp(7rem, 24vw, 26rem)/.8 var(--fd); color: transparent; -webkit-text-stroke: 2px color-mix(in srgb, var(--b2) 20%, transparent); white-space: nowrap; pointer-events: none }
.c-hero .escenario { position: relative; display: grid; place-items: center; padding: 0 var(--gut) }
.c-hero .obj { width: min(80vw, 1100px); max-height: 52svh; object-fit: contain; filter: drop-shadow(0 50px 50px rgba(0,0,0,.4)); will-change: transform }
.c-hero .piso { position: absolute; left: 50%; bottom: 4%; width: min(70vw, 900px); height: 70px; translate: -50% 0; background: radial-gradient(closest-side, rgba(0,0,0,.45), transparent); z-index: -1; filter: blur(6px) }
.c-hero .cabeza { position: absolute; top: 96px; left: var(--gut); right: var(--gut); display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; z-index: 2 }
.c-hero .marca-logo { height: clamp(40px, 5.5vw, 76px); width: auto; max-width: 42vw; object-fit: contain; object-position: left }
.c-hero .info { padding: 0 var(--gut) clamp(24px, 4.5vh, 48px); display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(20px, 4vw, 60px); align-items: end; position: relative; z-index: 2 }
.c-hero h1 { font: var(--fdi) var(--fdw) clamp(2.4rem, 5.2vw, 5.4rem)/.94 var(--fd); margin: 0; text-wrap: balance; text-shadow: 0 2px 30px rgba(0,0,0,.18) }
.c-hero .bajada { margin: 0; font-size: clamp(1rem, 1.3vw, 1.18rem); line-height: 1.55; opacity: .92; max-width: 48ch }
.c-hero h1.largo { font-size: clamp(2rem, 3.9vw, 4.1rem) }
.tarjeta h3 { max-width: 22ch }
@media (max-width: 900px) { .c-hero .info { grid-template-columns: 1fr } .c-hero .obj { max-height: 44svh } }

.ficha { background: var(--bo); color: var(--b2); border-top: 1px solid color-mix(in srgb, var(--b2) 14%, transparent) }
.ficha .wrap { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0 }
.ficha div { padding: 22px 18px 24px 0; border-right: 1px solid color-mix(in srgb, var(--b2) 12%, transparent); margin-right: 18px }
.ficha div:last-child { border-right: 0 }
.ficha dt { font-size: .64rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; opacity: .6; margin-bottom: 6px }
.ficha dd { margin: 0; font-size: .9rem; font-weight: 600; line-height: 1.35 }
@media (max-width: 1000px) { .ficha .wrap { grid-template-columns: repeat(3, 1fr) } .ficha div:nth-child(3n) { border-right: 0 } }
@media (max-width: 560px) { .ficha .wrap { grid-template-columns: 1fr 1fr } .ficha div { border-right: 0 } }

.bloque { padding: clamp(80px, 11vw, 150px) 0; position: relative }
.bloque.f-claro { background: var(--bc); color: #1b1a17 }
.bloque.f-marca { background: var(--b); color: var(--b2) }
.bloque.f-oscuro { background: var(--bo); color: var(--b2) }
.bloque.f-papel { background: #f3f1ec; color: #1b1a17 }
.bloque .eyebrow { color: var(--b) }
.bloque.f-marca .eyebrow, .bloque.f-oscuro .eyebrow { color: var(--ba) }
.bloque h2 { font: var(--fdi) var(--fdw) clamp(2.1rem, 4.8vw, 4.4rem)/.98 var(--fd); margin: 0 0 .5em; text-wrap: balance; max-width: 20ch }
.bloque p.txt { font-size: clamp(1.02rem, 1.25vw, 1.15rem); line-height: 1.7; max-width: 58ch; margin: 0; opacity: .88 }
.dos { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(30px, 6vw, 100px); align-items: center }
@media (max-width: 900px) { .dos { grid-template-columns: 1fr } }
.lienzo { position: relative; border-radius: 10px; overflow: hidden; background: radial-gradient(80% 80% at 60% 60%, color-mix(in oklab, var(--b) 70%, white), var(--b)); aspect-ratio: 16/10; display: grid; place-items: center }
.lienzo img.obj { width: 92%; height: 88%; object-fit: contain; filter: drop-shadow(0 30px 30px rgba(0,0,0,.3)) }
.lienzo::after { content: ""; position: absolute; inset: 0; background: url("grano.svg"); opacity: .2; mix-blend-mode: overlay; pointer-events: none }
figure { margin: 0 }
figcaption.pie-img { font-size: .78rem; opacity: .65; margin-top: 12px }

.cita { font: var(--fdi) var(--fdw) clamp(2rem, 5vw, 4.6rem)/1.02 var(--fd); margin: 0; max-width: 22ch; text-wrap: balance }
.cita.chica { font-size: clamp(1.4rem, 2.6vw, 2.3rem); line-height: 1.2; max-width: 40ch }

/* plantas con puntos */
.plantas { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 3vw, 40px); margin: 40px 0 36px }
@media (max-width: 800px) { .plantas { grid-template-columns: 1fr } }
.plantas:has(> .planta:only-child) { grid-template-columns: 1fr }
.planta { position: relative; background: color-mix(in srgb, var(--b2) 6%, transparent); border-radius: 10px; padding: 22px }
.planta .caja { position: relative }
.planta .caja img { width: 100% }
.planta h3 { margin: 0 0 14px; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; opacity: .7 }
.punto { position: absolute; translate: -50% -50%; display: flex; align-items: center; gap: 8px; white-space: nowrap }
.punto i { width: 26px; height: 26px; border-radius: 50%; background: var(--ba); color: var(--bo); font: 700 .74rem/26px var(--body); text-align: center; font-style: normal; box-shadow: 0 0 0 6px color-mix(in srgb, var(--ba) 30%, transparent) }
.punto span { background: var(--bo); color: var(--b2); font-size: .74rem; font-weight: 600; padding: 5px 9px; border-radius: 20px }
@media (max-width: 560px) { .punto span { display: none } }

/* galería horizontal */
.hgal { overflow: clip }
.hgal .pista { display: flex; gap: clamp(14px, 2vw, 28px); padding: 0 var(--gut); width: max-content; will-change: transform }
.hgal figure { width: min(78vw, 1100px); flex: none }
.hgal figure img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 10px; background: #ddd }
.hgal figcaption { display: flex; gap: 14px; align-items: baseline; margin-top: 14px; font-size: .9rem }
.hgal figcaption b { font: 400 .8rem/1 var(--disp); letter-spacing: .1em; color: var(--b) }
.hgal .cab { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 40px }
.hgal .cuenta { font: 400 .9rem/1 var(--disp); letter-spacing: .14em; opacity: .5 }
@media (max-width: 760px), (prefers-reduced-motion: reduce) { .hgal .pista { width: auto; flex-direction: column; padding: 0 var(--gut) } .hgal figure { width: 100% } }

/* decisiones */
.decisiones { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 30px); margin-top: 40px }
@media (max-width: 900px) { .decisiones { grid-template-columns: 1fr } }
.decision .lienzo { aspect-ratio: 4/3; margin-bottom: 20px }
.decision .n { font: 400 .8rem/1 var(--disp); letter-spacing: .14em; color: var(--b) }
.decision h3 { font: var(--fdi) var(--fdw) clamp(1.4rem, 2vw, 1.9rem)/1.05 var(--fd); margin: 8px 0 10px }
.decision p { margin: 0; font-size: .95rem; opacity: .82 }

/* láminas */
.laminas { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 2vw, 28px); margin-top: 44px }
@media (max-width: 800px) { .laminas { grid-template-columns: 1fr } }
.lamina { background: #fff; border-radius: 4px; box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 18px 40px -18px rgba(0,0,0,.28); padding: clamp(10px, 1.4vw, 18px); transition: transform .5s var(--ease) }
.lamina:hover { transform: translateY(-6px) rotate(-.4deg) }
.lamina img { width: 100%; aspect-ratio: 16/10.5; object-fit: contain; cursor: zoom-in }
.lamina figcaption { font-size: .78rem; font-weight: 600; margin-top: 10px; color: #444 }

/* montaje */
.video-marco { position: relative; border-radius: 10px; overflow: hidden; margin: 40px 0 16px; background: #000 }
.video-marco video { width: 100%; aspect-ratio: 16/9; object-fit: cover }
.video-marco .sello { position: absolute; left: 16px; top: 16px; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; background: rgba(0,0,0,.55); backdrop-filter: blur(6px); color: #fff; padding: 7px 11px; border-radius: 30px }
.pares { display: grid; gap: clamp(26px, 4vw, 50px); margin-top: 60px }
.par { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(8px, 1vw, 14px) }
@media (max-width: 700px) { .par { grid-template-columns: 1fr } }
.par figure { position: relative }
.par img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; background: #222 }
.f-claro .par img, .f-papel .par img { background: color-mix(in oklab, var(--b) 12%, white); object-fit: contain }
.par .tag { position: absolute; left: 12px; top: 12px; font-size: .64rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; padding: 6px 10px; border-radius: 30px; background: var(--b2); color: var(--bo) }
.par .tag.real { background: var(--ba); color: var(--bo) }
.par-pie { grid-column: 1 / -1; font-size: .8rem; opacity: .6 }
.obra { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 40px }
.obra img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; filter: saturate(.85) }
@media (max-width: 700px) { .obra { grid-template-columns: 1fr 1fr } }
.obra.grande { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 14px }
.obra.grande img { aspect-ratio: 4/3; filter: none }
.credito { font-size: .78rem; opacity: .6; margin-top: 18px }

/* créditos + siguiente */
.creditos { background: var(--bo); color: var(--b2); padding: 60px 0 }
.creditos dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 0 }
.creditos dt { font-size: .64rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; opacity: .55; margin-bottom: 6px }
.creditos dd { margin: 0; font-weight: 600 }
@media (max-width: 700px) { .creditos dl { grid-template-columns: 1fr } }
.siguiente { display: block; position: relative; overflow: hidden; background: var(--nb, #222); color: var(--nb2, #fff); padding: clamp(60px, 10vw, 130px) 0; isolation: isolate }
.siguiente small { font-size: .72rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; opacity: .7 }
.siguiente b { display: block; font: var(--nfi, normal) var(--nfw, 400) clamp(2.6rem, 7vw, 6.4rem)/.95 var(--nfd, var(--disp)); margin-top: 12px; max-width: 16ch }
.siguiente img { position: absolute; right: -4%; bottom: -8%; width: min(56vw, 760px); z-index: -1; opacity: .9; transition: transform .9s var(--ease); filter: drop-shadow(0 40px 40px rgba(0,0,0,.35)) }
.siguiente:hover img { transform: translateX(-3%) scale(1.04) }

/* zoom de láminas */
.zoom { position: fixed; inset: 0; z-index: 95; background: rgba(245,243,238,.97); display: none; place-items: center; padding: 24px; cursor: zoom-out }
.zoom.on { display: grid }
.zoom img { max-width: 100%; max-height: 100%; object-fit: contain }

/* revelados (el JS los anima; sin JS se ven) */
.js .rv { opacity: 0; translate: 0 28px; transition: opacity .8s var(--ease), translate .9s var(--ease) }
.js .rv.visto { opacity: 1; translate: 0 0 }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none } * { scroll-behavior: auto !important } }

/* renders que son escena completa: a sangre, con degradado de la marca para leer el texto */
.tarjeta img.sangre { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; transition: transform .9s var(--ease) }
.tarjeta:hover img.sangre { transform: scale(1.04) }
.tarjeta:has(img.sangre)::before { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(0deg, color-mix(in srgb, var(--b) 92%, black) 0%, color-mix(in srgb, var(--b) 55%, transparent) 38%, transparent 70%) }
.tarjeta:has(img.sangre) .palabra { display: block; z-index: 0; -webkit-text-stroke: 1.5px rgba(255, 255, 255, .26) }   /* el nombre también en las tarjetas de foto completa (Yomi, TGA, Motorola) */
.tarjeta h3, .tarjeta p { text-shadow: 0 2px 18px color-mix(in srgb, var(--b) 70%, black) }
.tarjeta:not(.ancha) .obj { bottom: 24% ; height: 66% }
.c-hero.escena .escenario { position: absolute; inset: 0; padding: 0 }
.c-hero.escena .obj { width: 100%; height: 100%; max-height: none; object-fit: cover; filter: none }
.c-hero.escena .piso, .c-hero.escena .palabra { display: none }
.c-hero.escena::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(0deg, color-mix(in srgb, var(--b) 88%, black) 0%, color-mix(in srgb, var(--b) 40%, transparent) 45%, transparent 75%), linear-gradient(180deg, rgba(0,0,0,.45), transparent 22%) }
@media (max-width: 900px) { .tarjeta:not(.ancha) .obj { bottom: auto; height: auto } }

/* planos en extracto: se ve el tipo de trabajo, no el detalle confidencial */
.lamina.extracto img { cursor: default; -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 55%, transparent 100%); filter: blur(.3px) }
.lamina.extracto figcaption::after { content: " · extracto"; opacity: .55; font-weight: 500 }
/* historias de obra (Instagram de la constructora) */
.historias { display: flex; gap: 14px; margin: 40px 0 10px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory }
.historia { flex: none; width: 220px; scroll-snap-align: start }
.historia img { width: 100%; aspect-ratio: 9/15; object-fit: cover; border-radius: 16px; border: 3px solid color-mix(in srgb, var(--b2) 25%, transparent) }
.historia figcaption { font-size: .74rem; opacity: .7; margin-top: 8px }

/* anclas: que el menú no tape el título */
[id] { scroll-margin-top: 84px }
.nav { transition: background .35s }
/* botones de enlace (Instagram) */
.enlaces { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px }
.btn.claro { border-color: color-mix(in srgb, var(--b2) 45%, transparent); color: inherit }
.btn.claro:hover { background: var(--b2); color: var(--bo) }
a.historia { color: inherit; transition: transform .4s var(--ease) }
a.historia:hover { transform: translateY(-4px) }
/* visor 3D */
.visor3d { aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: radial-gradient(70% 70% at 50% 45%, color-mix(in oklab, var(--b) 55%, black), var(--bo)) }
.visor3d model-viewer { width: 100%; height: 100%; --poster-color: transparent }

/* ───── intro: monograma MRLA ───── */
.intro { position: fixed; inset: 0; z-index: 200; background: var(--bg); display: grid; place-items: center; clip-path: inset(0 0 0 0); animation: intro-fuera .95s cubic-bezier(.77,0,.18,1) 2.3s forwards }
@keyframes intro-fuera { to { clip-path: inset(0 0 100% 0); visibility: hidden; pointer-events: none } }
.intro.fuera { clip-path: inset(0 0 100% 0) }
.sin-intro .intro { display: none }
.intro-marca { display: grid; justify-items: center; gap: 18px }
.intro-svg { width: clamp(96px, 14vw, 150px); height: auto; background: #fff; border-radius: 12px; padding: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.45); animation: intro-caja .7s cubic-bezier(.2,.8,.2,1) both }
.intro-svg path { transform-box: fill-box; transform-origin: center; animation: intro-pieza .7s cubic-bezier(.2,.9,.25,1.2) both }
.intro-svg path:nth-child(1) { animation-delay: .25s; --dx: -40px; --dy: -40px }
.intro-svg path:nth-child(2) { animation-delay: .38s; --dx: 40px; --dy: -40px }
.intro-svg path:nth-child(3) { animation-delay: .51s; --dx: -40px; --dy: 40px }
.intro-svg path:nth-child(4) { animation-delay: .64s; --dx: 40px; --dy: 40px }
.intro-svg path:nth-child(5) { animation-delay: .77s; --dx: 0; --dy: 40px }
@keyframes intro-caja { from { transform: scale(.6); opacity: 0 } }
@keyframes intro-pieza { from { transform: translate(var(--dx), var(--dy)) scale(.2) rotate(-12deg); opacity: 0 } }
.intro-nombre { font: 400 clamp(1.4rem, 3vw, 2.2rem)/1 var(--disp); letter-spacing: .32em; color: var(--ink); overflow: hidden; display: flex; gap: .5em }
.intro-nombre span { display: inline-block; animation: intro-sube .8s cubic-bezier(.2,.8,.2,1) both .95s }
.intro-nombre span + span { animation-delay: 1.08s; color: var(--cla) }
.intro-rol { font-size: .72rem; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--mut); animation: intro-sube .8s cubic-bezier(.2,.8,.2,1) both 1.25s }
@keyframes intro-sube { from { transform: translateY(110%); opacity: 0 } }

/* ───── categorías con imágenes que ciclan ───── */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: clamp(12px, 1.4vw, 20px); margin-top: 40px }
.cat { position: relative; display: block; border-radius: 12px; overflow: hidden; background: var(--bg2); isolation: isolate; border: 1px solid var(--line) }
.cat-img { position: relative; aspect-ratio: 4/3 }
/* cada imagen solo se aleja (1.08 → 1), lenta y continua; al salir se desvanece donde va y vuelve a 1.08 ya invisible: nada tiembla */
.cat-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.4s ease, transform 0s 1.4s; will-change: transform, opacity; backface-visibility: hidden }
.cat-img img.on { opacity: 1; transform: scale(1); transition: opacity 1.4s ease, transform 6s cubic-bezier(.25, .55, .35, 1) }
.cat-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,11,9,.92) 0%, rgba(10,11,9,.2) 55%, transparent 80%) }
.cat-txt { position: absolute; left: 20px; right: 70px; bottom: 18px; z-index: 1 }
.cat-txt b { display: block; font: 400 clamp(1.5rem, 2.2vw, 2rem)/1 var(--disp); text-transform: uppercase; letter-spacing: .01em }
.cat-txt span { font-size: .8rem; color: var(--mut) }
.cat i { position: absolute; right: 18px; bottom: 18px; z-index: 1; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--cla); color: #10130d; font-style: normal; transition: transform .35s var(--ease) }
.cat:hover i { transform: rotate(-45deg) }
.cat-hero { padding-top: 150px; padding-bottom: 40px }
.cat-hero .eyebrow a { color: inherit; text-decoration: underline; text-underline-offset: 3px }
.cat-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px }
.cat-nav a { border: 1px solid var(--line); border-radius: 30px; padding: 8px 14px; font-size: .78rem; font-weight: 600; color: var(--mut); transition: .2s }
.cat-nav a:hover { background: var(--ink); color: var(--bg) }

/* tira de casos que desfila */
.reel { overflow: hidden; padding: 26px 0; border-bottom: 1px solid var(--line); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent) }
.reel-pista { display: flex; gap: 14px; width: max-content; animation: reel 60s linear infinite }
.reel:hover .reel-pista { animation-play-state: paused }
@keyframes reel { to { transform: translateX(-50%) } }
.reel-item { position: relative; width: 250px; height: 160px; flex: none; border-radius: 10px; overflow: hidden; background: radial-gradient(90% 90% at 60% 70%, color-mix(in oklab, var(--b) 75%, white), var(--b)); color: var(--b2); transition: transform .4s var(--ease) }
.reel-item:hover { transform: translateY(-4px) }
.reel-item img.obj { position: absolute; inset: 10px 10px 30px; width: calc(100% - 20px); height: calc(100% - 40px); object-fit: contain; filter: drop-shadow(0 12px 14px rgba(0,0,0,.35)) }
.reel-item img.sangre { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover }
.reel-item span { position: absolute; left: 12px; bottom: 9px; font: var(--fdi, normal) var(--fdw, 400) .95rem/1 var(--fd); text-shadow: 0 1px 10px rgba(0,0,0,.4) }
@media (prefers-reduced-motion: reduce) { .reel-pista { animation: none } }

/* ───── cortina de color entre páginas ───── */
.cortina { position: fixed; inset: 0; z-index: 300; background: var(--cortina, #151614); pointer-events: none; clip-path: inset(100% 0 0 0); transition: clip-path .55s cubic-bezier(.77,0,.18,1) }
.cortina.cierra { clip-path: inset(0 0 0 0); pointer-events: all }
.cortina.llega { clip-path: inset(0 0 0 0); transition: none }
.cortina.abre { clip-path: inset(0 0 100% 0) }

/* ───── cursor «Ver caso» (solo con mouse) ───── */
.cursor-ver { position: fixed; left: 0; top: 0; z-index: 250; pointer-events: none; width: 96px; height: 96px; margin: -48px 0 0 -48px; border-radius: 50%;
  background: var(--cb, #f2efe6); color: var(--cc, #111); display: grid; place-items: center; font: 700 .72rem/1.1 var(--body); letter-spacing: .12em; text-transform: uppercase; text-align: center;
  transform: scale(0); transition: transform .35s var(--ease), background .3s; will-change: transform }
.cursor-ver.on { transform: scale(1) }
@media (hover: none), (pointer: coarse) { .cursor-ver { display: none } }
.tarjeta[data-ver], .reel-item, .cat { cursor: none }
@media (hover: none) { .tarjeta[data-ver], .reel-item, .cat { cursor: pointer } }

/* ───── casos: secciones numeradas y barra de avance ───── */
.caso main { counter-reset: sec }
.caso .bloque { counter-increment: sec }
.caso .bloque .eyebrow::before { content: counter(sec, decimal-leading-zero); width: auto; height: auto; background: none; margin: 0 12px 0 0; font: 400 .95rem/1 var(--disp); letter-spacing: .08em; opacity: .9; vertical-align: baseline }
.avance { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 60; background: var(--ba); transform-origin: 0 50%; transform: scaleX(0) }

/* ───── franja de cierre ───── */
.franja { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; margin-top: 40px }
.franja div { display: flex; width: max-content; animation: reel 40s linear infinite; font: 400 clamp(1.6rem, 3.4vw, 3rem)/1 var(--disp); text-transform: uppercase; letter-spacing: .02em; color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--ink) 55%, transparent) }
.franja span { padding-right: .4em; white-space: nowrap }
@media (prefers-reduced-motion: reduce) { .franja div { animation: none } }

/* ───── hero: barrido render → montado ───── */
.hero-fondo .capa.frente { clip-path: inset(0 100% 0 0); transition: none }
.hero-fondo .linea { position: absolute; top: 0; bottom: 0; width: 2px; left: 0; background: var(--cla); box-shadow: 0 0 24px 4px rgba(160,191,139,.6); opacity: 0; z-index: 2 }

/* ───── 404 ───── */
.p404 { min-height: 100svh; display: grid; align-items: center; padding: 120px 0 60px }
.p404-svg { width: 110px; background: #fff; border-radius: 12px; padding: 10px; margin-bottom: 30px; animation: flota 4s ease-in-out infinite }
@keyframes flota { 50% { transform: translateY(-12px) rotate(-3deg) } }

@media (prefers-reduced-motion: reduce) {
  .intro-svg, .intro-svg path, .intro-nombre span, .intro-rol { animation: intro-fundido .6s ease both }
  .intro { animation: intro-fundido-sale .5s ease 1.6s forwards }
}
@keyframes intro-fundido { from { opacity: 0 } }
@keyframes intro-fundido-sale { to { opacity: 0; visibility: hidden; pointer-events: none } }

.visor3d.ancho { aspect-ratio: 16/9; margin-top: 40px }
@media (max-width: 700px) { .visor3d.ancho { aspect-ratio: 4/5 } }
.visor-cargar { position: absolute; left: 50%; bottom: 24px; translate: -50% 0; background: var(--b2); color: var(--bo); border-radius: 40px; padding: 14px 22px; font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 10px 30px rgba(0,0,0,.35) }
.visor-cargar small { opacity: .6; margin-left: 6px; letter-spacing: 0 }
.visor-ayuda { font-size: .76rem; opacity: .6; margin: 12px 0 0 }
.recorrido model-viewer { background: radial-gradient(70% 70% at 50% 40%, color-mix(in oklab, var(--b) 35%, #2a2a2a), var(--bo)) }

/* ───── inicio: firma + video giratorio ───── */
.hero2 { align-items: center; padding: 110px 0 70px }
.hero2::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(70% 80% at 72% 50%, #22261f 0%, #121311 65%) }
.hero2 .wrap { display: grid; grid-template-columns: minmax(0, 1fr); position: relative; z-index: 2 }
.hero-visual { position: absolute; z-index: -1; right: 0; top: 50%; translate: 0 -50%; width: min(62vw, 1100px); aspect-ratio: 16/9; border-radius: 18px 0 0 18px; overflow: hidden;
  box-shadow: 0 40px 120px rgba(0,0,0,.55); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%); mask-image: linear-gradient(90deg, transparent 0%, #000 22%) }
.hero-visual video { width: 100%; height: 100%; object-fit: cover; background: #000 }
.hero-pie { position: absolute; right: 18px; bottom: 16px; font-size: .72rem; font-weight: 600; background: rgba(12,13,11,.72); backdrop-filter: blur(8px); color: #f2efe6; padding: 8px 12px; border-radius: 30px; max-width: 80% }
.hero-pie:hover { background: var(--cla); color: #10130d }
.hero2 h1 { max-width: 12ch; text-shadow: 0 4px 40px rgba(0,0,0,.45) }
.hero2 .lead { max-width: 46ch }
.firma { display: flex; align-items: center; gap: 16px; margin-bottom: 30px }
.firma i { width: 64px; height: 64px; background: #fff; border-radius: 10px; padding: 7px; flex: none; box-shadow: 0 12px 30px rgba(0,0,0,.35) }
.firma i img { width: 100% }
.firma b { display: block; font: 400 clamp(1.05rem, 1.6vw, 1.35rem)/1.1 var(--disp); letter-spacing: .12em; text-transform: uppercase }
.firma span { font-size: .8rem; color: var(--mut) }
@media (max-width: 900px) {
  .hero2 { align-items: end; padding-top: 90px }
  .hero-visual { top: 76px; translate: 0 0; width: 100%; border-radius: 0; -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent); mask-image: linear-gradient(180deg, #000 60%, transparent) }
  .hero2 .wrap { padding-top: 56vw }
}
.reel { cursor: grab; touch-action: pan-y; user-select: none }
.reel.arrastrando { cursor: grabbing }
.reel-item { -webkit-user-drag: none } .reel-item img { pointer-events: none }

/* ───── Cómo trabajo: motion graphics por paso ───── */
.pasos ol { position: relative; padding-left: 26px }
.riel { position: absolute; left: 0; top: 6px; bottom: 6px; width: 2px; background: rgba(0,0,0,.1); border-radius: 2px }
.riel i { position: absolute; left: 0; top: 0; width: 100%; height: var(--av, 0%); background: var(--osc); border-radius: 2px; transition: height .5s var(--ease) }
.pasos li { position: relative }
.pasos li::before { display: none }
.paso-n { position: absolute; left: -38px; top: 26px; width: 26px; height: 26px; border-radius: 50%; background: #f4f1ea; border: 2px solid rgba(0,0,0,.15); font: 400 .72rem/22px var(--disp); text-align: center; color: #555; transition: .4s var(--ease) }
.pasos li.on .paso-n { background: var(--osc); border-color: var(--osc); color: #fff; transform: scale(1.15) }
.entrego { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; align-items: center }
.entrego small { font-size: .62rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #777; margin-right: 4px }
.entrego span { font-size: .72rem; font-weight: 600; padding: 5px 10px; border-radius: 20px; background: rgba(55,91,38,.1); color: var(--osc) }
.pasos .visor { background: #1b1c19; }
.pasos .visor figure { display: grid; place-items: center; padding: 4% }
.pasos .visor figure > figcaption { z-index: 3 }
/* 1 · planta que se dibuja */
.lienzo-plano { position: relative; width: 100%; max-height: 100% }
.lienzo-plano img { width: 100%; height: 100%; object-fit: contain; filter: saturate(.9) }
.lienzo-plano svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible }
.zona { fill: rgba(160,191,139,.0); stroke: #a0bf8b; stroke-width: .5; stroke-dasharray: 400; stroke-dashoffset: 400; vector-effect: non-scaling-stroke; stroke-width: 2px }
.ruta { fill: none; stroke: #f5c518; stroke-width: 3px; stroke-linecap: round; stroke-dasharray: 6 8; vector-effect: non-scaling-stroke; opacity: 0 }
.etq { position: absolute; font-size: .7rem; font-weight: 700; background: #10130d; color: #f2efe6; padding: 5px 9px; border-radius: 20px; opacity: 0; translate: 0 8px; white-space: nowrap }
.etq.e1 { left: 2%; top: 3% } .etq.e2 { left: 38%; top: 3% } .etq.e3 { right: 1%; top: 3% } .etq.e4 { left: 44%; bottom: -3% }
.paso-planta.on .zona { animation: traza 1.4s var(--ease) forwards, rellena .6s ease forwards 1.2s }
.paso-planta.on .z2 { animation-delay: .25s, 1.45s } .paso-planta.on .z3 { animation-delay: .5s, 1.7s }
.paso-planta.on .ruta { animation: aparece .4s ease forwards 1.3s, camina 1.2s linear infinite 1.3s }
.paso-planta.on .etq { animation: sube .5s var(--ease) forwards } .paso-planta.on .e1 { animation-delay: 1.4s } .paso-planta.on .e2 { animation-delay: 1.55s } .paso-planta.on .e3 { animation-delay: 1.7s } .paso-planta.on .e4 { animation-delay: 1.85s }
@keyframes traza { to { stroke-dashoffset: 0 } }
@keyframes rellena { to { fill: rgba(160,191,139,.16) } }
@keyframes aparece { to { opacity: 1 } }
@keyframes camina { to { stroke-dashoffset: -28 } }
@keyframes sube { to { opacity: 1; translate: 0 0 } }
/* 2 · barrido entre renders */
.barrido { position: relative; width: 100%; height: 100% }
.barrido .cap { position: absolute; inset: 0; display: grid; place-items: center; clip-path: inset(0 100% 0 0) }
.barrido .cap img { width: 100%; height: 100%; object-fit: contain }
.paso-renders.on .c0 { animation: barre 7.5s var(--ease) infinite 0s }
.paso-renders.on .c1 { animation: barre 7.5s var(--ease) infinite 2.5s }
.paso-renders.on .c2 { animation: barre 7.5s var(--ease) infinite 5s }
@keyframes barre { 0% { clip-path: inset(0 100% 0 0) } 9% { clip-path: inset(0 0 0 0) } 33% { clip-path: inset(0 0 0 0) } 42% { clip-path: inset(0 0 0 100%) } 100% { clip-path: inset(0 0 0 100%) } }
/* 3 · lámina con datos */
.paso-lamina { background: #f7f6f2 }
.paso-lamina img.contener { width: 70%; height: 80%; object-fit: contain; -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent); mask-image: linear-gradient(180deg, #000 60%, transparent) }
.paso-lamina .datos { position: absolute; right: 4%; top: 8%; display: grid; gap: 10px }
.paso-lamina .datos > div { background: #10130d; color: #f2efe6; border-radius: 10px; padding: 10px 14px; opacity: 0; translate: 16px 0 }
.paso-lamina .datos b { display: block; font: 400 1.8rem/1 var(--disp); color: #a0bf8b }
.paso-lamina .datos span { font-size: .72rem }
.paso-lamina .datos .addon { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: #a0bf8b; color: #10130d }
.paso-lamina.on .datos > div { animation: entra .6s var(--ease) forwards } .paso-lamina.on .datos > div:nth-child(2) { animation-delay: .15s } .paso-lamina.on .datos > div:nth-child(3) { animation-delay: .3s } .paso-lamina.on .datos > div:nth-child(4) { animation-delay: .45s }
@keyframes entra { to { opacity: 1; translate: 0 0 } }
/* 4 · foto real con acercamiento lento */
.paso-foto { padding: 0 !important }
.paso-foto img { width: 100%; height: 100%; object-fit: cover }
.paso-foto.on img { animation: ken 9s ease-out forwards }
@keyframes ken { from { transform: scale(1.12) } to { transform: scale(1) } }
@media (prefers-reduced-motion: reduce) { .paso-planta .zona, .paso-planta .ruta, .paso-planta .etq, .paso-lamina .datos > div { animation: none !important; opacity: 1; translate: 0 0; stroke-dashoffset: 0 } .barrido .cap.c0 { clip-path: none } }
@media (max-width: 900px) { .pasos ol { padding-left: 22px } .paso-n { left: -32px } }

.hero-visual video { transition: opacity .35s ease }
.hero-visual.cambia video { opacity: 0 }

/* personaje asomándose (Hey Luk!) */
.con-asomo { overflow: hidden }
.asomo { position: absolute; right: -2%; bottom: -8%; width: clamp(180px, 24vw, 340px); height: auto; z-index: 1; transform: translateX(70%) rotate(-10deg); transition: transform 1.1s cubic-bezier(.2,.9,.25,1.2); filter: drop-shadow(0 20px 30px rgba(0,0,0,.35)); cursor: pointer }
.con-asomo.visto-asomo .asomo { transform: translateX(8%) rotate(-6deg) }
.con-asomo .asomo:hover { animation: saluda .9s ease-in-out }
@keyframes saluda { 25% { transform: translateX(6%) rotate(-12deg) } 50% { transform: translateX(8%) rotate(0deg) } 75% { transform: translateX(6%) rotate(-10deg) } }
.con-asomo .wrap { position: relative; z-index: 2 }
@media (max-width: 700px) { .asomo { width: 150px; bottom: -4% } }

.pano { width: 100%; aspect-ratio: 16/9; border-radius: 14px; overflow: hidden; margin-top: 40px; background: #000 }
@media (max-width: 700px) { .pano { aspect-ratio: 4/5 } }
.pnlm-load-button { background: var(--b2) !important; color: var(--bo) !important; border-radius: 40px !important; width: auto !important; height: auto !important; padding: 16px 26px !important; margin: 0 !important; transform: translate(-50%, -50%) }
.pnlm-load-button p { margin: 0 !important; font: 700 .85rem/1 var(--body) !important; letter-spacing: .1em; text-transform: uppercase }

/* ───── branding: el monograma MRLA cae en cascada ───── */
.cascada { display: block; overflow: visible }
.cascada .p { transform-box: fill-box; transform-origin: center; opacity: 0; transform: translateY(-140%) rotate(-14deg) }
.cascada.cae .p { animation: cae-pieza .9s cubic-bezier(.2,.9,.25,1.15) forwards }
.cascada.cae .p2 { animation-delay: .12s } .cascada.cae .p3 { animation-delay: .24s } .cascada.cae .p4 { animation-delay: .36s } .cascada.cae .p5 { animation-delay: .48s }
@keyframes cae-pieza { 70% { opacity: 1 } to { opacity: 1; transform: none } }
.deco-casos { position: absolute; right: var(--gut); top: 0; width: clamp(84px, 9vw, 130px) }
#casos .wrap { position: relative }
.deco-contacto { position: absolute; right: var(--gut); bottom: 30px; width: clamp(140px, 22vw, 320px); opacity: .18 }
.contacto .wrap { position: relative }
.retrato-caja { position: relative }
.deco-sobre { position: absolute; left: -26px; bottom: -22px; width: 110px; z-index: 2; filter: drop-shadow(0 12px 24px rgba(0,0,0,.4)) }
.deco-sobre .p { fill-opacity: 1 }
.cortina { display: grid; place-items: center }
.en-cortina { width: 92px; opacity: 0; transition: opacity .2s }
.cortina.cierra .en-cortina { opacity: 1 }
.cortina.cierra .en-cortina .p { animation: cae-pieza .55s cubic-bezier(.2,.9,.25,1.15) forwards }
.cortina.cierra .en-cortina .p2 { animation-delay: .06s } .cortina.cierra .en-cortina .p3 { animation-delay: .12s } .cortina.cierra .en-cortina .p4 { animation-delay: .18s } .cortina.cierra .en-cortina .p5 { animation-delay: .24s }
.cortina.llega .en-cortina, .cortina.abre .en-cortina { opacity: 1 } .cortina.llega .en-cortina .p, .cortina.abre .en-cortina .p { opacity: 1; transform: none }
@media (max-width: 760px) { .deco-casos { display: none } .deco-sobre { width: 80px; left: -10px } }
@media (prefers-reduced-motion: reduce) { .cascada .p { opacity: 1; transform: none; animation: none !important } }

.deco-casos, .deco-sobre, .en-cortina { background: #fff; border-radius: 14px; padding: 11px; box-sizing: border-box; box-shadow: 0 16px 40px rgba(0,0,0,.35); overflow: hidden }
.deco-casos { transform: rotate(4deg) } .deco-sobre { transform: rotate(-6deg) }

/* el cuadro del monograma entra junto con sus piezas (antes se veía vacío) */
.deco-casos, .deco-sobre { opacity: 0; scale: .5; transition: opacity .5s ease, scale .6s cubic-bezier(.2,.9,.25,1.2) }
.deco-casos.cae, .deco-sobre.cae { opacity: 1; scale: 1 }
#casos .h-sec { max-width: calc(100% - clamp(110px, 12vw, 170px)) }
@media (prefers-reduced-motion: reduce) { .deco-casos, .deco-sobre { opacity: 1; scale: 1 } }

.visor-poster { position: absolute; inset: 0; background: center / contain no-repeat; display: grid; place-items: end center; padding-bottom: 24px; cursor: pointer }
.visor-poster::before { content: "3D"; position: absolute; top: 16px; left: 16px; font: 400 1rem/1 var(--disp); letter-spacing: .1em; background: var(--ba); color: var(--bo); padding: 7px 10px; border-radius: 8px }
.visor-poster .visor-cargar { position: static; translate: none }

/* ── estudio: renders del personaje solo, en tarjetas verticales con fondo de marca ── */
.estudio .lead { margin: 14px 0 0 }
.estudio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.6vw, 22px); margin-top: clamp(28px, 4vw, 48px) }
.estudio figure { margin: 0; transition-delay: var(--d, 0s) }
.est-fondo { position: relative; aspect-ratio: 4/5; border-radius: 14px; overflow: hidden;
  background: radial-gradient(120% 90% at 50% 38%, color-mix(in srgb, var(--b) 16%, #fbfaf7) 0%, color-mix(in srgb, var(--b) 6%, #efece6) 62%, #e6e2da 100%) }
.est-fondo img { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; transition: transform .7s cubic-bezier(.2, .7, .2, 1); filter: drop-shadow(0 18px 22px rgba(0, 0, 0, .16)) }
.est-fondo.sangra img { inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 38% 100%; transform-origin: 50% 100% }
.estudio figure:hover .est-fondo img { transform: translateY(-6px) scale(1.035) rotate(-1.2deg) }
.estudio figcaption { display: flex; gap: 12px; align-items: baseline; margin-top: 12px; font-size: .88rem; color: var(--mut) }
.estudio figcaption b { font: 400 .78rem/1 var(--disp); letter-spacing: .1em; color: var(--b) }
@media (max-width: 760px) { .estudio-grid { grid-template-columns: repeat(2, 1fr) } }
.visor-nota { margin: 10px 0 0; font-size: .8rem; line-height: 1.5; opacity: .62; max-width: 70ch }
.visor-nota::before { content: "ⓘ "; }

/* hero: el giro se funde con el fondo (video codificado sobre el mismo tono + bordes difuminados), sin rectángulo */
.hero-visual { border-radius: 0; overflow: visible }
.hero-visual video { background: #1f221c;
  -webkit-mask-image: radial-gradient(ellipse 66% 74% at 50% 48%, #000 58%, transparent 100%); mask-image: radial-gradient(ellipse 66% 74% at 50% 48%, #000 58%, transparent 100%) }
@media (max-width: 760px) {
  .hero-visual { -webkit-mask-image: none; mask-image: none }
  .hero-visual video { -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 60%, transparent); mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 60%, transparent) }
}

/* ═════════ vibe coding (proyectos extra) ═════════ */
body.lab { --b: #4d8dff; --lab-os: #0d1117 }
.lab-hero { padding: 160px 0 90px; background: radial-gradient(60% 80% at 82% 0%, #1b2a44 0%, transparent 70%), var(--lab-os) }
.lab-hero h1 { font-size: clamp(2.4rem, 6vw, 5rem); max-width: 15ch; margin: 12px 0 22px; line-height: 1.02 }
.lab-hero .lead { color: #aab4c3 }
.lab-indice { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px }
.lab-indice a { border: 1px solid #2a3444; border-radius: 30px; padding: 9px 16px; font-size: .85rem; color: #dfe6ef; text-decoration: none; transition: background .3s, border-color .3s }
.lab-indice a:hover { background: #1a2332; border-color: var(--b) }
.lab-n { font: 400 .8rem/1 var(--disp); letter-spacing: .14em; color: var(--b); display: block; margin-bottom: 10px }
.lab-mattr { padding: clamp(70px, 9vw, 130px) 0; background-color: var(--lab-os);
  background-image: linear-gradient(rgba(77,141,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(77,141,255,.055) 1px, transparent 1px); background-size: 44px 44px }
.lab-m-cab { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: end }
.lab-m-cab h2 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); margin: 6px 0 16px; line-height: 1 }
.lab-m-cab .lead { color: #aab4c3 }
.lab-cifras { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px }
.lab-cifras li { border: 1px solid #243044; border-radius: 14px; padding: 18px; background: rgba(20,26,35,.7); font-size: .8rem; color: #98a3b3 }
.lab-cifras b { display: block; font: 400 clamp(1.6rem, 3vw, 2.3rem)/1 var(--disp); color: #fff; margin-bottom: 8px }
.lab-giro { margin-top: 60px }
.lab-giro .video-marco { margin: 0; border-radius: 14px; overflow: hidden; box-shadow: 0 40px 90px rgba(0,0,0,.5) }
.lab-giro video { display: block; width: 100%; height: auto }
.giro-pasos { list-style: none; display: flex; gap: 8px; padding: 0; margin: 16px 0 0; flex-wrap: wrap }
.giro-pasos li { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 30px; border: 1px solid #243044; font-size: .8rem; color: #8793a5; transition: all .35s }
.giro-pasos li i { width: 8px; height: 8px; border-radius: 50%; background: #34405a; transition: background .35s, box-shadow .35s }
.giro-pasos li.on { color: #fff; border-color: var(--b); background: rgba(77,141,255,.12) }
.giro-pasos li.on i { background: var(--b); box-shadow: 0 0 12px var(--b) }
.lab-pie { color: #98a3b3; font-size: .9rem; max-width: 70ch; margin: 14px 0 0 }
.lab-paneles { list-style: none; padding: 0; margin: clamp(60px, 8vw, 100px) 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px }
.lab-paneles li { border: 1px solid #1f2837; border-radius: 14px; padding: 18px 18px 16px; background: rgba(17,22,30,.85); transition: border-color .3s, transform .3s, opacity .8s var(--ease), translate .9s var(--ease); transition-delay: var(--d, 0s) }
.lab-paneles li:hover { border-color: var(--b); transform: translateY(-3px) }
.lab-paneles b { font: 400 .75rem/1 var(--disp); color: var(--b); letter-spacing: .12em }
.lab-paneles h4 { margin: 10px 0 6px; font-size: 1.02rem; color: #fff }
.lab-paneles p { margin: 0; font-size: .84rem; line-height: 1.5; color: #9aa6b6 }
.lab-feat { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 70px); align-items: center; margin: clamp(60px, 8vw, 110px) 0 }
.lab-feat:last-child { margin-bottom: 0 }
.lab-feat.inv .lf-txt { order: 2 }
.lf-k { font: 400 .75rem/1 var(--disp); letter-spacing: .14em; text-transform: uppercase; color: var(--b) }
.lab-feat h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); margin: 12px 0 14px; color: #fff; line-height: 1.15 }
.lab-feat p { color: #aab4c3; margin: 0 }
.carrusel { position: relative; aspect-ratio: 16/10.6; border-radius: 12px; overflow: hidden; background: #fff }
.carrusel figure { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .9s ease }
.carrusel figure.on { opacity: 1 }
.carrusel img { width: 100%; height: 100%; object-fit: contain; background: #fff }
.carrusel figcaption { position: absolute; left: 12px; bottom: 12px; font-size: .72rem; font-weight: 600; padding: 6px 10px; border-radius: 20px; background: rgba(13,17,23,.8); color: #fff }
.laminas { box-shadow: 0 30px 70px rgba(0,0,0,.5) }
.comparar { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16/10.6; background: #ccc; user-select: none; box-shadow: 0 30px 70px rgba(0,0,0,.5) }
.comparar .c-a, .comparar .c-b { position: absolute; inset: 0 }
.comparar img { width: 100%; height: 100%; object-fit: cover }
.comparar .c-a { clip-path: inset(0 calc(100% - var(--x)) 0 0) }
.c-barra { position: absolute; top: 0; bottom: 0; left: var(--x); width: 2px; background: #fff; pointer-events: none }
.c-barra::after { content: "\27F7"; position: absolute; top: 50%; left: 50%; translate: -50% -50%; width: 40px; height: 40px; border-radius: 50%; background: #fff; color: #111; display: grid; place-items: center; font-size: 1rem; box-shadow: 0 4px 14px rgba(0,0,0,.3) }
.comparar input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0 }
.c-t { position: absolute; top: 12px; font-size: .72rem; font-weight: 700; padding: 6px 10px; border-radius: 20px; background: rgba(13,17,23,.8); color: #fff; pointer-events: none }
.c-ta { left: 12px }
.c-tb { right: 12px }
.lab-cams { display: grid; grid-template-columns: 1fr 1fr; gap: 8px }
.lab-cams img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; transition: transform .5s var(--ease) }
.lab-cams img:hover { transform: scale(1.03) }
.lab-p { padding: clamp(80px, 10vw, 140px) 0; background: #f4f1ea; color: #1a1a17 }
.lab-p.inv { background: #ebe7dd }
.lab-p-g { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 80px); align-items: center }
.lab-p.inv .lab-p-txt { order: 2 }
.lab-p .eyebrow { color: #6d6a61 }
.lab-p h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 6px 0 22px; line-height: 1.02; color: #141412 }
.lab-p dl { margin: 0 0 20px; display: grid; gap: 14px }
.lab-p dt { font: 400 .72rem/1 var(--disp); letter-spacing: .14em; text-transform: uppercase; color: #2f63d6; margin-bottom: 5px }
.lab-p dd { margin: 0; color: #3c3c35 }
.lab-hace { margin: 0 0 18px; padding: 0; list-style: none; display: grid; gap: 8px }
.lab-hace li { padding-left: 22px; position: relative; font-size: .93rem; color: #2b2b26 }
.lab-hace li::before { content: ""; position: absolute; left: 0; top: .72em; width: 12px; height: 2px; background: #2f63d6 }
.lab-res { font-weight: 700; color: #141412; margin: 0 0 16px }
.lab-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px }
.lab-stack span { font-size: .72rem; padding: 5px 10px; border-radius: 20px; background: rgba(26,26,23,.08); color: #3c3c35 }
.lab-link { display: inline-block; font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: #141412; border-bottom: 2px solid #2f63d6; padding-bottom: 3px; text-decoration: none }
.marco-web { border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 30px 70px rgba(20,24,30,.22), 0 0 0 1px rgba(0,0,0,.06) }
.mw-barra { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #eceae4; border-bottom: 1px solid #ddd9cf }
.mw-barra i { width: 10px; height: 10px; border-radius: 50%; background: #ff6058 }
.mw-barra i:nth-child(2) { background: #ffbd2e }
.mw-barra i:nth-child(3) { background: #28c940 }
.mw-barra span { margin-left: 10px; font-size: .72rem; color: #6d6a61; background: #fff; padding: 3px 12px; border-radius: 20px; flex: 1; max-width: 62%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.marco-web > video { display: block; width: 100%; height: auto }
.marco-web .carrusel { border-radius: 0; aspect-ratio: 16/10 }
.marco-web .carrusel img { object-fit: cover; object-position: top left }
.marco-cel { width: min(300px, 70vw); border-radius: 40px; padding: 10px; background: #121212; box-shadow: 0 30px 70px rgba(20,24,30,.32); margin-inline: auto }
.marco-cel video { display: block; width: 100%; height: auto; border-radius: 31px }
.duo { position: relative; padding: 0 0 40px }
.duo .marco-cel { position: absolute; right: -12px; bottom: -8px; width: min(190px, 32%); border-radius: 30px; padding: 7px }
.duo .marco-cel video { border-radius: 24px }
.lab-otros { padding: clamp(70px, 9vw, 120px) 0; background: var(--lab-os) }
.lab-otros ul { list-style: none; padding: 0; margin: 20px 0 50px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px }
.lab-otros li { border: 1px solid #1f2837; border-radius: 14px; padding: 22px; background: #111720 }
.lab-otros h4 { margin: 0 0 8px; color: #fff; font-size: 1.05rem }
.lab-otros p { margin: 0; color: #9aa6b6; font-size: .9rem }
.btn-volver { color: #dfe6ef; text-decoration: none; font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase }
.lab-tarjeta { display: grid; grid-template-columns: 1.2fr 1fr; border: 1px solid #243044; border-radius: 10px; overflow: hidden; background: #0d1117; color: inherit; text-decoration: none }
.lab-tarjeta .lab-t-img { min-height: 260px; background: #fff; overflow: hidden }
.lab-tarjeta .lab-t-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease) }
.lab-tarjeta:hover .lab-t-img img { transform: scale(1.04) }
.lab-tarjeta .txt { padding: clamp(24px, 3vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: 10px }
.lab-tarjeta .txt b { font: 400 clamp(1.5rem, 2.6vw, 2.2rem)/1.05 var(--disp); color: #fff }
.lab-tarjeta .txt p { margin: 0; color: var(--mut); font-size: .92rem }
@media (max-width: 900px) {
  .lab-m-cab, .lab-feat, .lab-p-g, .lab-tarjeta { grid-template-columns: 1fr }
  .lab-feat.inv .lf-txt, .lab-p.inv .lab-p-txt { order: 0 }
  .lab-paneles { grid-template-columns: 1fr 1fr }
  .lab-otros ul { grid-template-columns: 1fr }
  .duo .marco-cel { right: 6px; width: 34% }
}
@media (max-width: 520px) { .lab-paneles { grid-template-columns: 1fr } }

/* MATTR: flujo de trabajo que se enciende paso a paso y muro de giros reales */
.lab-flujo { list-style: none; padding: 0; margin: clamp(50px, 7vw, 80px) 0 0; display: grid; grid-template-columns: repeat(8, 1fr); position: relative }
.lab-flujo::before { content: ""; position: absolute; left: 6%; right: 6%; top: 17px; height: 2px; background: #243044 }
.lab-flujo::after { content: ""; position: absolute; left: 6%; top: 17px; height: 2px; width: 0; background: var(--b); box-shadow: 0 0 12px var(--b); transition: width 2.4s cubic-bezier(.4, 0, .2, 1) }
.lab-flujo.visto::after { width: 88% }
.lab-flujo li { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: .78rem; color: #7d889a; text-align: center; position: relative; z-index: 1;
  transition: color .4s; transition-delay: calc(var(--i) * .3s) }
.lab-flujo li i { width: 36px; height: 36px; border-radius: 50%; border: 2px solid #2b3648; background: #0d1117; display: grid; place-items: center;
  transition: border-color .4s, background .4s, box-shadow .4s; transition-delay: calc(var(--i) * .3s) }
.lab-flujo li i::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #34405a; transition: background .4s; transition-delay: calc(var(--i) * .3s) }
.lab-flujo.visto li { color: #fff }
.lab-flujo.visto li i { border-color: var(--b); background: #121b2a; box-shadow: 0 0 16px rgba(77, 141, 255, .35) }
.lab-flujo.visto li i::after { background: var(--b) }
.lab-muro { margin: clamp(60px, 8vw, 100px) 0 0 }
.lab-muro h3 { font-size: clamp(1.3rem, 2.4vw, 1.8rem); margin: 10px 0 22px; color: #fff }
.muro-giros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px }
.giro-mini { position: relative; display: block; border-radius: 12px; overflow: hidden; background: #000; aspect-ratio: 16/9; text-decoration: none }
.giro-mini video { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease) }
.giro-mini:hover video { transform: scale(1.05) }
.giro-mini span { position: absolute; left: 10px; bottom: 10px; font-size: .74rem; font-weight: 700; color: #fff; background: rgba(13, 17, 23, .75); padding: 5px 10px; border-radius: 20px }
@media (max-width: 900px) { .lab-flujo { grid-template-columns: repeat(4, 1fr); row-gap: 22px } .lab-flujo::before, .lab-flujo::after { display: none } .muro-giros { grid-template-columns: 1fr 1fr } }