/* Sitio R3 — negro profundo, dorado y plata. Movimiento lento y sobrio. */
/* Tipografías servidas desde el propio sitio (licencia OFL, ver /fonts): más rápido y sin enviar datos a terceros */
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/cormorant-garamond-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/cormorant-garamond-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/cormorant-garamond-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: italic; font-weight: 400; font-display: swap; src: url('../fonts/cormorant-garamond-latin-400-italic.woff2') format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: italic; font-weight: 500; font-display: swap; src: url('../fonts/cormorant-garamond-latin-500-italic.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 300; font-display: swap; src: url('../fonts/manrope-latin-300-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/manrope-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/manrope-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/manrope-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/manrope-latin-700-normal.woff2') format('woff2'); }
:root {
  --r3-negro: #0D0D0D;
  --r3-dorado: #D4AF37;
  --r3-dorado-claro: #F2D57E;
  --r3-dorado-oscuro: #B8860B;
  --r3-plata: #B4B8BC;
  --r3-plata-clara: #E6E8EA;
  --r3-grad-dorado: linear-gradient(145deg, #F2D57E, #D4AF37 45%, #B8860B);
  --r3-grad-plata: linear-gradient(145deg, #E6E8EA, #B4B8BC, #8A8D91);

  /* Superficie por defecto (negro) — cada bloque redefine según su fondo */
  --fondo: #0A0A0A;
  --tarjeta: rgba(255, 255, 255, .025);
  --tarjeta-hover: rgba(255, 255, 255, .045);
  --linea: rgba(255, 255, 255, .09);
  --linea-fuerte: rgba(255, 255, 255, .16);
  --texto: #EDEBE6;
  --texto-2: #A6A6A2;
  --texto-3: #73736F;
  --acento: #E2C35F;
  --grad-texto: linear-gradient(120deg, #F6DE92 0%, #D4AF37 45%, #B8860B 100%);
  --brillo: rgba(212, 175, 55, .16);

  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ancho: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --radio: 22px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --cab-alto: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: #0A0A0A; color: var(--texto); font-family: var(--sans); font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
/* Grano fino sobre todo el sitio: da textura "impresa" */
body::after {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .05; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--r3-dorado); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(212, 175, 55, .35); color: #fff; }

.saltar { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--r3-dorado); color: #111; padding: 10px 16px; border-radius: 10px; font-weight: 600; }
.saltar:focus { top: 12px; }

.contenedor { width: 100%; max-width: var(--ancho); margin-inline: auto; padding-inline: var(--gutter); position: relative; z-index: 2; }
.estrecho { max-width: 820px; }
.centro { text-align: center; justify-content: center; }

/* ---------- Tipografía ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; margin: 0 0 22px; font-size: 12px; font-weight: 600;
  letter-spacing: .24em; text-transform: uppercase; color: var(--acento);
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow.centro { display: flex; }
.h1, .hero-t, .h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.015em; margin: 0; color: var(--texto); }
.hero-t { font-size: clamp(3.1rem, 8.2vw, 7.6rem); line-height: .98; max-width: 13ch; }
.h1 { font-size: clamp(2.8rem, 6.4vw, 5.6rem); line-height: 1; }
.h2 { font-size: clamp(2.3rem, 4.8vw, 4.1rem); line-height: 1.04; max-width: 18ch; margin-bottom: 22px; }
.h2.centro { margin-inline: auto; }
em, .oro { font-style: italic; background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
.intro { color: var(--texto-2); font-size: clamp(1.02rem, 1.3vw, 1.18rem); max-width: 58ch; }
.intro.grande { font-size: clamp(1.1rem, 1.6vw, 1.35rem); max-width: 62ch; }
.intro p, .resumen p, .txt p { margin: 0 0 .7em; }
.intro p:last-child, .resumen p:last-child, .txt p:last-child { margin-bottom: 0; }
strong { color: var(--texto); font-weight: 600; }

/* Palabras que suben en cascada */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.w > span { display: inline-block; }
html.js .w > span { transform: translateY(108%); transition: transform 1.15s var(--ease) calc(var(--i, 0) * .055s + .08s); }
html.js .v .w > span, html.js .v.w > span { transform: none; }

/* Aparición al bajar */
html.js .r { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1.1s var(--ease) var(--d, 0s); }
html.js .r.v { opacity: 1; transform: none; }

/* ---------- Botones ---------- */
.acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 36px; }
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 26px; border-radius: 999px;
  font-size: 15px; font-weight: 600; letter-spacing: .01em; overflow: hidden; isolation: isolate; border: 1px solid transparent;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), background-color .4s, border-color .4s, color .4s;
}
.btn .ico-s { transition: transform .5s var(--ease); }
.btn:hover .ico-s { transform: translateX(4px); }
.btn-oro { background: var(--r3-grad-dorado); color: #15120A; box-shadow: 0 10px 30px -12px rgba(212, 175, 55, .55), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-oro::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%); transform: translateX(-120%); transition: transform 1s var(--ease); }
.btn-oro:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(212, 175, 55, .7), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-oro:hover::after { transform: translateX(120%); }
.btn-linea { border-color: rgba(212, 175, 55, .38); color: var(--texto); background: rgba(255, 255, 255, .02); }
.btn-linea:hover { border-color: var(--r3-dorado); background: rgba(212, 175, 55, .08); }
.btn-s { min-height: 42px; padding: 0 20px; font-size: 14px; }

.ico { width: 26px; height: 26px; flex: none; }
.ico-s { width: 18px; height: 18px; }
.volteado { transform: rotate(180deg); }
.ico-caja {
  display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; color: var(--acento); flex: none;
  background: linear-gradient(145deg, rgba(242, 213, 126, .12), rgba(184, 134, 11, .04)); border: 1px solid rgba(212, 175, 55, .22);
}
.ico-caja.chica { width: 42px; height: 42px; border-radius: 12px; }
.ico-caja.chica .ico { width: 21px; height: 21px; }
.ico-caja.grande { width: 84px; height: 84px; border-radius: 24px; }
.ico-caja.grande .ico { width: 38px; height: 38px; }

/* ---------- Cabecera ---------- */
.aviso-borrador { position: fixed; z-index: 90; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--r3-grad-dorado); color: #111; font-size: 13px; font-weight: 600; padding: 8px 18px; border-radius: 999px; box-shadow: 0 10px 30px rgba(0, 0, 0, .5); }
.cab { position: fixed; inset: 0 0 auto; z-index: 50; transition: transform .6s var(--ease); }
.cab::before { content: ''; position: absolute; inset: 0; background: rgba(9, 9, 9, .72); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom: 1px solid rgba(255, 255, 255, .07); opacity: 0; transition: opacity .5s; }
.cab.solida::before, .cab.abierta::before { opacity: 1; }
.cab.oculta { transform: translateY(-100%); }
.cab-in { position: relative; display: flex; align-items: center; gap: 28px; max-width: calc(var(--ancho) + 80px); margin-inline: auto; padding: 0 var(--gutter); height: var(--cab-alto); }
.marca img { width: 46px; height: auto; filter: drop-shadow(0 4px 14px rgba(212, 175, 55, .25)); transition: transform .6s var(--ease); }
.marca:hover img { transform: scale(1.05) rotate(-2deg); }
.nav { flex: 1; display: flex; justify-content: center; }
.nav > ul { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav > ul > li { position: relative; }
.nav > ul > li > a, .nav > ul > li > button {
  display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 16px; border-radius: 999px; background: none; border: 0;
  font-size: 14.5px; font-weight: 500; color: var(--texto-2); transition: color .3s, background-color .3s;
}
.nav > ul > li > a:hover, .nav > ul > li > button:hover, .nav button[aria-expanded="true"] { color: var(--texto); background: rgba(255, 255, 255, .05); }
.nav button svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.5; transition: transform .4s var(--ease); }
.nav button[aria-expanded="true"] svg { transform: rotate(180deg); }
.mega {
  position: absolute; top: calc(100% + 14px); left: 50%; translate: -50% 0; min-width: 440px; padding: 14px; border-radius: 20px;
  background: rgba(16, 16, 17, .94); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); border: 1px solid rgba(255, 255, 255, .09);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .8); opacity: 0; visibility: hidden; transform: translateY(8px) scale(.98); transform-origin: top center;
  transition: opacity .35s var(--ease), transform .45s var(--ease), visibility 0s .45s;
}
.mega.abierto { opacity: 1; visibility: visible; transform: none; transition: opacity .35s var(--ease), transform .45s var(--ease); }
.mega-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.mega-lista a { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 14px; transition: background-color .3s; }
.mega-lista a:hover { background: rgba(255, 255, 255, .05); }
.mega-lista b { display: block; font-weight: 600; font-size: 15px; }
.mega-lista b em { font-style: normal; background: none; color: inherit; }
.mega-lista small { display: block; color: var(--texto-3); font-size: 13px; line-height: 1.4; }
.mega-sol { min-width: min(720px, 92vw); padding: 26px 28px 20px; }
.mega-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 28px; }
.mega-col p { margin: 0 0 10px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--acento); font-weight: 600; }
.mega-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.mega-col a { display: block; padding: 6px 0; font-size: 14.5px; color: var(--texto-2); transition: color .3s, transform .4s var(--ease); }
.mega-col a:hover { color: var(--texto); transform: translateX(3px); }
.mega-col em { display: block; font-size: 11px; color: var(--texto-3); background: none; font-style: normal; }
.mega-todas { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--linea); width: 100%; font-size: 14px; font-weight: 600; color: var(--acento); }
.cab-der { display: flex; align-items: center; gap: 12px; }
.idioma { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--linea-fuerte); font-size: 12px; font-weight: 700; letter-spacing: .08em; color: var(--texto-2); transition: color .3s, border-color .3s; }
.idioma:hover { color: var(--acento); border-color: var(--r3-dorado); }
.hamb { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--linea-fuerte); background: none; position: relative; }
.hamb span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--texto); transition: transform .5s var(--ease), top .5s var(--ease); }
.hamb span:first-child { top: 17px; }
.hamb span:last-child { top: 25px; }
.hamb[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.hamb[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
.movil { position: fixed; inset: var(--cab-alto) 0 0; background: rgba(9, 9, 9, .97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); overflow-y: auto; padding: 24px var(--gutter) 48px; }
.movil-t { margin: 22px 0 8px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--acento); font-weight: 600; }
.movil ul { list-style: none; margin: 0; padding: 0; }
.movil li a { display: block; padding: 10px 0; font-family: var(--serif); font-size: 1.7rem; line-height: 1.2; border-bottom: 1px solid var(--linea); }
.movil li a em { font-style: normal; background: none; color: inherit; }
.movil-otros { margin-top: 18px !important; }
.movil .btn { margin-top: 30px; }

/* ---------- Bloques y fondos ---------- */
.bloque { position: relative; padding-block: clamp(96px, 13vw, 168px); background: var(--fondo); color: var(--texto); overflow: clip; }
.f-oscuro { --fondo: #0A0A0A; }
.f-grafito { --fondo: #131315; --tarjeta: rgba(255, 255, 255, .03); }
.f-grafito::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 50% at 85% 0%, rgba(212, 175, 55, .07), transparent 70%); }
.f-topo {
  /* Marfil de lectura: alto contraste sin perder el negro y dorado de R3 */
  --fondo: #F2EFE8; --tarjeta: #FFFFFF; --tarjeta-hover: #FFFDF8; --linea: #DED7C8; --linea-fuerte: #C9BFAA;
  --texto: #111111; --texto-2: #3A3C40; --texto-3: #6A6C70; --acento: #7A5C0A; --brillo: rgba(212, 175, 55, .14);
  --grad-texto: linear-gradient(120deg, #9A7614, #7A5C0A 55%, #5A4307);
}
.f-topo ::selection { background: rgba(106, 82, 12, .3); color: #111; }
.f-topo .ico-caja { background: #111111; border-color: #111111; color: #E2C35F; }
.f-topo .tarjeta { box-shadow: 0 1px 0 rgba(0, 0, 0, .03), 0 18px 40px -28px rgba(60, 45, 10, .35); }
.f-topo .tarjeta:hover { box-shadow: 0 1px 0 rgba(0, 0, 0, .03), 0 26px 50px -26px rgba(60, 45, 10, .45); }
.f-topo .btn-linea { color: #151515; border-color: #8A6D12; }
.f-topo .btn-linea:hover { background: rgba(106, 82, 12, .1); }
.f-topo strong { color: #0D0D0D; }

/* Transición suave entre un bloque oscuro y uno topo */
.f-topo + .f-oscuro, .f-oscuro + .f-topo, .f-grafito + .f-topo, .f-topo + .f-grafito { box-shadow: 0 -1px 0 rgba(0, 0, 0, .25); }

/* ---------- Portada ---------- */
.b-hero { padding: 0; }
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding-top: calc(var(--cab-alto) + 40px); padding-bottom: 120px; }
.hilos { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .9; }
.hero-halo { position: absolute; z-index: 1; pointer-events: none; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 1100px; max-height: 1100px;
  background: radial-gradient(closest-side, rgba(212, 175, 55, .16), rgba(212, 175, 55, .05) 45%, transparent 75%); filter: blur(10px); }
.hero::after { content: ''; position: absolute; inset: auto 0 0; height: 220px; z-index: 1; background: linear-gradient(transparent, #0A0A0A); pointer-events: none; }
.hero-img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .45; }
.hero-in { padding-top: 40px; }
.hero-sub { margin-top: 34px; max-width: 54ch; font-size: clamp(1.05rem, 1.45vw, 1.28rem); color: var(--texto-2); }
.hero-pie { position: absolute !important; left: 0; right: 0; bottom: 40px; display: flex; align-items: center; gap: 14px; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--texto-3); }
.raya { position: relative; width: 1px; height: 56px; background: rgba(255, 255, 255, .12); overflow: hidden; }
.raya::after { content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--r3-dorado); animation: gotear 2.6s var(--ease) infinite; }
@keyframes gotear { to { top: 110%; } }

.orbes { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.orbes i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: flotar 22s ease-in-out infinite alternate; }
.orbes i:nth-child(1) { width: 46vw; height: 46vw; left: -8vw; top: 10%; background: radial-gradient(circle, rgba(212, 175, 55, .35), transparent 65%); }
.orbes i:nth-child(2) { width: 38vw; height: 38vw; right: -6vw; top: -6%; background: radial-gradient(circle, rgba(180, 184, 188, .22), transparent 65%); animation-duration: 28s; }
.orbes i:nth-child(3) { width: 30vw; height: 30vw; left: 40%; bottom: -10%; background: radial-gradient(circle, rgba(184, 134, 11, .28), transparent 65%); animation-duration: 34s; }
.orbes.suaves i { opacity: .32; }
@keyframes flotar { 0% { transform: translate3d(0, 0, 0) scale(1); } 100% { transform: translate3d(4vw, 3vh, 0) scale(1.12); } }

/* ---------- Cinta ---------- */
.b-marquesina { padding-block: 34px; border-block: 1px solid var(--linea); }
.marquesina { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.pista { display: flex; width: max-content; align-items: center; gap: 38px; animation: cinta 55s linear infinite; }
.marquesina:hover .pista { animation-play-state: paused; }
.pista span { font-family: var(--serif); font-size: clamp(1.5rem, 2.6vw, 2.3rem); color: var(--texto-2); white-space: nowrap; font-style: italic; }
.pista i { font-style: normal; color: var(--r3-dorado); font-size: 12px; opacity: .7; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* ---------- Declaración ---------- */
.manifiesto { max-width: 1100px; }
.manifiesto-t { font-family: var(--serif); font-size: clamp(2rem, 4.4vw, 3.9rem); line-height: 1.14; margin: 0; letter-spacing: -.01em; }
.manifiesto-t .w { overflow: visible; }
.manifiesto-t .w > span { transform: none !important; color: rgba(237, 235, 230, .16); transition: color .6s ease; }
.manifiesto-t .w > span.oro { color: transparent; opacity: .25; transition: opacity .6s ease; }
.manifiesto-t .w > span.on { color: var(--texto); }
.manifiesto-t .w > span.oro.on { opacity: 1; }
html:not(.js) .manifiesto-t .w > span { color: var(--texto); }
.manifiesto-firma { margin-top: 40px; color: var(--texto-3); font-size: 15px; letter-spacing: .04em; }

/* ---------- Tarjetas ---------- */
.tarjeta {
  position: relative; display: flex; flex-direction: column; gap: 14px; padding: 32px; border-radius: var(--radio); background: var(--tarjeta);
  border: 1px solid var(--linea); overflow: hidden; isolation: isolate;
  transition: transform .7s var(--ease), border-color .5s, background-color .5s, opacity 1s var(--ease) var(--d, 0s);
}
.tarjeta::before { /* brillo que sigue el mouse */
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .5s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), var(--brillo), transparent 60%);
}
.tarjeta:hover { border-color: rgba(212, 175, 55, .35); background: var(--tarjeta-hover); }
.f-topo .tarjeta:hover { border-color: #B8922A; }
.tarjeta:hover::before { opacity: 1; }
html.js .tarjeta.r.v:hover { transform: translateY(-4px); }
.tarjeta h3 { margin: 6px 0 0; font-family: var(--serif); font-weight: 500; font-size: 1.85rem; line-height: 1.1; }
.tarjeta .resumen, .tarjeta .txt { color: var(--texto-2); font-size: 15.5px; }
.mas { margin-top: auto; padding-top: 10px; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--acento); }
.mas .ico-s { transition: transform .5s var(--ease); }
.tarjeta:hover .mas .ico-s { transform: translateX(5px); }
.num { position: absolute; top: 28px; right: 32px; font-family: var(--serif); font-size: 1.1rem; color: var(--texto-3); letter-spacing: .1em; }

/* Servicios en mosaico */
.mosaico { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; margin-top: 64px; }
/* Fila 1: destacada (7) + una (5) · siguientes filas: de a tres (4) */
.mosaico .servicio { grid-column: span 4; min-height: 320px; }
.mosaico .servicio:nth-child(2) { grid-column: span 5; }
.mosaico .servicio.ancha { grid-column: span 7; min-height: 400px; background: linear-gradient(160deg, rgba(212, 175, 55, .1), rgba(255, 255, 255, .015) 60%); }
.mosaico .servicio h3 { margin-top: auto; padding-top: 28px; }
.mosaico .servicio .mas { margin-top: 6px; }
.mosaico .servicio.ancha h3 { font-size: clamp(2.3rem, 3.6vw, 3.2rem); }
.mosaico .servicio.ancha .resumen { font-size: 17px; max-width: 46ch; }

/* ---------- Dividido (RMM, migraciones, imagen+texto) ---------- */
.dividido { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.dividido.inverso > :first-child { order: 0; }
.fijo { position: sticky; top: 120px; }
.consola { margin-top: 44px; border-radius: 20px; border: 1px solid var(--linea); background: linear-gradient(170deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .01)); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .06); overflow: hidden; }
.consola-barra { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--linea); }
.consola-barra i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.consola-barra span { margin-left: auto; font-size: 11px; letter-spacing: .2em; color: var(--texto-3); }
.consola-cuerpo { padding: 22px 22px 18px; }
.consola-t { margin: 0 0 14px; font-family: var(--serif); font-size: 1.45rem; }
.consola-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.consola-lista li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 12px; background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .05); font-size: 14px; }
html.js .consola-lista li { opacity: 0; transform: translateX(-10px); transition: opacity .8s var(--ease) calc(var(--i) * .12s + .3s), transform .8s var(--ease) calc(var(--i) * .12s + .3s); }
html.js .consola.v .consola-lista li { opacity: 1; transform: none; }
.eq { display: inline-flex; align-items: center; gap: 10px; color: var(--texto); }
.eq .ico { color: var(--texto-3); }
.estado { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--texto-2); }
.estado i { width: 7px; height: 7px; border-radius: 50%; }
.estado.ok i { background: #7FD6A2; box-shadow: 0 0 0 4px rgba(127, 214, 162, .12); animation: latir 2.4s ease-in-out infinite; }
.estado.oro i { background: var(--r3-dorado); box-shadow: 0 0 0 4px rgba(212, 175, 55, .14); animation: latir 2.4s ease-in-out .8s infinite; }
.estado.plata i { background: var(--r3-plata); box-shadow: 0 0 0 4px rgba(180, 184, 188, .14); animation: latir 2.4s ease-in-out 1.6s infinite; }
@keyframes latir { 50% { box-shadow: 0 0 0 7px transparent; } }
.consola-medidor { display: grid; gap: 7px; margin-top: 18px; }
.consola-medidor span { height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .06); position: relative; overflow: hidden; }
.consola-medidor span::after { content: ''; position: absolute; inset: 0 auto 0 0; width: calc(var(--v) * 100%); border-radius: inherit; background: var(--r3-grad-dorado); transform-origin: left; transform: scaleX(0); transition: transform 1.8s var(--ease) .6s; }
.consola.v .consola-medidor span::after, html:not(.js) .consola-medidor span::after { transform: scaleX(1); }
.consola-pie { margin: 16px 0 0; font-size: 12px; color: var(--texto-3); }
.rasgos { list-style: none; margin: 0; padding: 0; display: grid; }
.rasgo { display: flex; gap: 22px; padding: 34px 0; border-bottom: 1px solid var(--linea); }
.rasgo:first-child { padding-top: 8px; }
.rasgo h3 { margin: 0 0 6px; font-family: var(--serif); font-weight: 500; font-size: 1.75rem; line-height: 1.15; }
.rasgo .txt { color: var(--texto-2); }

/* Migraciones */
.puntos { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 14px; }
.puntos li { display: flex; gap: 12px; align-items: flex-start; color: var(--texto-2); }
.puntos .ico { color: var(--acento); margin-top: 3px; }
.cifra-grande { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--linea); display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.cifra-grande strong { font-family: var(--serif); font-weight: 500; font-size: clamp(3.4rem, 6vw, 5.2rem); line-height: 1; background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cifra-grande span { color: var(--texto-2); max-width: 22ch; }
.puente { position: relative; align-self: center; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0; min-height: 360px; padding: 40px 0; }
.nodo { position: relative; z-index: 2; display: grid; justify-items: center; gap: 14px; text-align: center; width: 150px; }
.nodo .ico-caja { width: 96px; height: 96px; border-radius: 50%; background: radial-gradient(circle at 30% 25%, rgba(242, 213, 126, .22), rgba(255, 255, 255, .02) 70%); box-shadow: 0 0 0 10px rgba(212, 175, 55, .04), 0 0 60px -10px rgba(212, 175, 55, .35); }
.nodo .ico-caja .ico { width: 40px; height: 40px; }
.nodo b { font-family: var(--serif); font-size: 1.35rem; font-weight: 500; line-height: 1.15; }
.carriles { position: relative; height: 70px; margin: 0 -20px; }
.carril { position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(212, 175, 55, .45), transparent); }
.carril.ida { top: 22px; }
.carril.vuelta { top: 48px; background: linear-gradient(90deg, transparent, rgba(180, 184, 188, .4), transparent); }
.carril i { position: absolute; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--r3-dorado-claro); box-shadow: 0 0 14px 3px rgba(212, 175, 55, .55); animation: viajar 4.2s linear infinite; opacity: 0; }
.carril.vuelta i { background: var(--r3-plata-clara); box-shadow: 0 0 12px 2px rgba(230, 232, 234, .45); animation-name: regresar; }
.carril i:nth-child(2) { animation-delay: 1.4s; }
.carril i:nth-child(3) { animation-delay: 2.8s; }
.carril.vuelta i:nth-child(1) { animation-delay: .7s; }
.carril.vuelta i:nth-child(2) { animation-delay: 2.1s; }
.carril.vuelta i:nth-child(3) { animation-delay: 3.5s; }
@keyframes viajar { 0% { left: 4%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: 96%; opacity: 0; } }
@keyframes regresar { 0% { left: 96%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: 4%; opacity: 0; } }

/* ---------- Soluciones ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 40px 0 0; }
.chip { height: 42px; padding: 0 20px; border-radius: 999px; border: 1px solid var(--linea-fuerte); background: transparent; font-size: 14px; font-weight: 600; color: var(--texto-2); transition: all .4s var(--ease); }
.chip:hover { color: var(--texto); border-color: var(--acento); }
.chip.activo { background: #151515; border-color: #151515; color: #F2D57E; }
.f-oscuro .chip.activo, .f-grafito .chip.activo { background: var(--r3-grad-dorado); color: #151515; border-color: transparent; }
.rejilla-sol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.sol { min-height: 300px; transition: transform .7s var(--ease), border-color .5s, background-color .5s, opacity .5s var(--ease); }
.sol.oculta { display: none; }
.sol-cab { display: flex; justify-content: space-between; align-items: flex-start; }
.sol-linea { margin: 8px 0 0; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--acento); font-weight: 600; }
.sol h3 { margin-top: 0; }
.estado-tag { display: inline-flex; align-items: center; gap: 7px; height: 28px; padding: 0 12px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid var(--linea-fuerte); color: var(--texto-2); }
.estado-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #7FD6A2; }
.estado-tag.piloto::before { background: var(--r3-dorado); }
.estado-tag.proximamente::before { background: var(--r3-plata); }
.f-topo .estado-tag::before { background: #2E7D52; }
.f-topo .estado-tag.piloto::before { background: #8A6D12; }
.f-topo .estado-tag.proximamente::before { background: #6B6F73; }

/* ---------- Proceso ---------- */
.pasos { position: relative; list-style: none; margin: 70px 0 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n), 1fr); gap: 34px; }
.pasos-linea { position: absolute; top: 34px; left: 0; right: 0; height: 1px; background: var(--linea); }
.pasos-linea i { position: absolute; inset: 0; background: var(--r3-grad-dorado); transform-origin: left; transform: scaleX(var(--p, 0)); transition: transform .2s linear; }
.paso { position: relative; padding-top: 74px; }
.paso::before { content: ''; position: absolute; top: 29px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--fondo); border: 1px solid var(--r3-dorado); box-shadow: 0 0 0 6px var(--fondo); }
.paso-n { position: absolute; top: 0; right: 0; font-family: var(--serif); font-size: 1rem; letter-spacing: .1em; color: var(--texto-3); }
.paso h3 { margin: 0 0 10px; font-family: var(--serif); font-weight: 500; font-size: 1.9rem; line-height: 1.1; }
.paso .txt { color: var(--texto-2); font-size: 15.5px; }

/* ---------- Cifras ---------- */
.b-cifras { padding-block: clamp(80px, 10vw, 130px); }
.cifras { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; }
.cifras li { padding: 10px 34px; border-left: 1px solid var(--linea); }
.cifras li:first-child { border-left: 0; padding-left: 0; }
.cifras strong { display: block; font-family: var(--serif); font-weight: 500; font-size: clamp(3.6rem, 6.4vw, 5.8rem); line-height: 1; background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.cifras strong .suf { font-size: .45em; }
.cifras li > span { display: block; margin-top: 12px; color: var(--texto-2); max-width: 26ch; }

/* ---------- Contacto ---------- */
.contacto { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.contacto.solo { grid-template-columns: 1fr; }
.canales { display: grid; gap: 0; margin-top: 40px; border-top: 1px solid var(--linea); }
.canal { display: flex; align-items: center; gap: 18px; padding: 22px 4px; border-bottom: 1px solid var(--linea); transition: padding .5s var(--ease), color .3s; }
.canal > .ico:first-child { color: var(--acento); width: 28px; height: 28px; }
.canal span { flex: 1; }
.canal b { display: block; font-family: var(--serif); font-weight: 500; font-size: 1.6rem; line-height: 1.1; }
.canal small { color: var(--texto-3); font-size: 14px; }
.canal > .ico-s { color: var(--texto-3); transition: transform .5s var(--ease), color .3s; }
.canal:hover { padding-left: 14px; }
.canal:hover > .ico-s { color: var(--acento); transform: translate(3px, -3px); }
.formulario { display: grid; gap: 22px; padding: clamp(28px, 4vw, 44px); border-radius: 26px; background: linear-gradient(165deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012)); border: 1px solid var(--linea); }
.fila2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.formulario label > span { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--texto-3); font-weight: 600; margin-bottom: 6px; }
.formulario input:not([type="checkbox"]), .formulario textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--linea-fuerte); color: var(--texto); font: inherit; font-size: 16px; padding: 10px 0; border-radius: 0; resize: vertical; transition: border-color .4s;
}
.formulario input:focus, .formulario textarea:focus { outline: none; border-bottom-color: var(--r3-dorado); }
.formulario input:focus-visible, .formulario textarea:focus-visible { box-shadow: 0 1px 0 0 var(--r3-dorado); }
.consentimiento { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--texto-2); }
.formulario .consentimiento > span { display: inline; font-size: 13.5px; letter-spacing: 0; text-transform: none; color: var(--texto-2); font-weight: 400; margin: 0; }
.consentimiento input { margin-top: 4px; accent-color: var(--r3-dorado); width: 16px; height: 16px; flex: none; }
.consentimiento a { color: var(--acento); text-decoration: underline; text-underline-offset: 3px; }
.trampa { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario .acciones { margin-top: 4px; }
.form-estado { margin: 0; font-size: 14px; color: var(--texto-2); }
.form-estado.ok { color: #7FD6A2; }
.form-estado.error, .form-error { color: #F3A39B; }
.f-topo .form-error { color: #9E2018; }

/* ---------- Texto, imagen, logos, llamado ---------- */
.prosa { color: var(--texto-2); font-size: 17px; }
.prosa p { margin: 0 0 1.1em; }
.prosa ul { padding-left: 1.2em; margin: 0 0 1.1em; }
.prosa li { margin-bottom: .4em; }
.prosa li::marker { color: var(--acento); }
.prosa a { color: var(--acento); text-decoration: underline; text-underline-offset: 3px; }
.prosa.ancho2 { max-width: 72ch; font-size: 18.5px; }
.marco-img { margin: 0; border-radius: 26px; overflow: hidden; border: 1px solid var(--linea); aspect-ratio: 4 / 3; background: radial-gradient(circle at 30% 20%, rgba(212, 175, 55, .18), transparent 60%), #151517; }
.marco-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.marco-img:hover img { transform: scale(1.035); }
.marco-img.ancho { aspect-ratio: 16 / 8; margin-top: 60px; }
.logos { list-style: none; margin: 30px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 28px 56px; }
.logos img { max-height: 46px; width: auto; filter: grayscale(1) brightness(1.6); opacity: .55; transition: filter .5s, opacity .5s; }
.logos li:hover img { filter: none; opacity: 1; }
.logos span { font-family: var(--serif); font-size: 1.6rem; color: var(--texto-3); }
.llamado { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.llamado .h2 { margin-bottom: 10px; }

/* ---------- Páginas de detalle ---------- */
.detalle-hero { padding-top: calc(var(--cab-alto) + clamp(70px, 9vw, 120px)); }
.con-espacio { min-height: min(92svh, 860px); display: grid; align-content: center; }
.espacio { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.velo { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(10, 10, 10, .92) 0%, rgba(10, 10, 10, .72) 38%, rgba(10, 10, 10, 0) 72%),
              linear-gradient(180deg, rgba(10, 10, 10, .6) 0%, transparent 22%, transparent 78%, #0A0A0A 100%); }
@media (max-width: 760px) { .velo { background: linear-gradient(180deg, rgba(10, 10, 10, .55), rgba(10, 10, 10, .78) 45%, #0A0A0A); } }
.migas { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 40px; font-size: 14px; color: var(--texto-3); transition: color .3s; }
.migas:hover { color: var(--acento); }
.det-cab { display: flex; align-items: flex-end; gap: 28px; flex-wrap: wrap; }
.det-cab .eyebrow { margin-bottom: 12px; }
.detalle-hero .intro { margin-top: 30px; }
.detalle .prosa { font-size: 18px; }
.para-quien { padding: 16px 20px; border-left: 2px solid var(--acento); background: rgba(212, 175, 55, .1); border-radius: 0 12px 12px 0; }
.beneficios { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.beneficios li { display: flex; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--linea); }
.beneficios li:first-child { padding-top: 4px; }
.beneficios h3 { margin: 0 0 4px; font-family: var(--serif); font-weight: 500; font-size: 1.5rem; line-height: 1.15; }
.beneficios .txt { color: var(--texto-2); font-size: 15.5px; }
.rejilla-puntos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.rejilla-puntos .punto h3 { font-size: 1.6rem; }
.prosa + .eyebrow { margin-top: 60px; }

/* Recursos */
.recursos .formulario.acceso { margin-top: 44px; max-width: 520px; }
.recursos .formulario.acceso input { font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; font-size: 18px; }
.sesion-cliente { margin-top: 40px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px 22px; border-radius: 18px; border: 1px solid var(--linea); background: rgba(255, 255, 255, .03); }
.sesion-cliente form { margin: 0; }
.descargas { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.descargas .tarjeta { flex-direction: row; align-items: center; gap: 22px; padding: 24px 26px; }
.desc-info { flex: 1; }
.desc-info h3 { font-size: 1.5rem; margin: 0; }
.desc-info p { margin: 4px 0; color: var(--texto-2); font-size: 15px; }
.desc-info small { color: var(--texto-3); font-size: 13px; }

.no-existe { min-height: 100svh; display: grid; align-items: center; }
.no-existe .h1 { margin-inline: auto; }
.no-existe .intro { margin-inline: auto; }

/* ---------- Pie ---------- */
.pie { background: #070707; border-top: 1px solid rgba(255, 255, 255, .06); padding: 90px 0 36px; color: var(--texto-2); font-size: 15px; position: relative; z-index: 2; }
.pie-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.pie-marca img { width: 64px; height: auto; margin-bottom: 20px; }
.pie-marca p { font-family: var(--serif); font-size: 1.55rem; line-height: 1.25; color: var(--texto); max-width: 18ch; margin: 0; }
.pie-t { margin: 0 0 16px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--acento); font-weight: 600; }
.pie ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pie a { transition: color .3s; }
.pie a:hover { color: var(--acento); }
.pie li em { font-style: normal; background: none; color: inherit; }
.pie-base { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 70px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .06); font-size: 13px; color: var(--texto-3); }
.pie-enl { display: flex; gap: 22px; flex-wrap: wrap; }

/* ---------- Preguntas frecuentes ---------- */
.faq-lista { border-top: 1px solid var(--linea); }
.faq-item { border-bottom: 1px solid var(--linea); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 2px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-family: var(--serif); font-weight: 500; font-size: clamp(1.35rem, 2vw, 1.65rem); line-height: 1.2; transition: color .3s; }
.faq-item summary:hover h3 { color: var(--acento); }
.faq-signo { position: relative; width: 34px; height: 34px; flex: none; border-radius: 50%; border: 1px solid var(--linea-fuerte); transition: transform .5s var(--ease), background-color .3s, border-color .3s; }
.faq-signo::before, .faq-signo::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; translate: -50% -50%; transition: transform .5s var(--ease); }
.faq-signo::after { transform: rotate(90deg); }
.faq-item[open] .faq-signo { transform: rotate(180deg); background: #111; border-color: #111; color: #E2C35F; }
.f-oscuro .faq-item[open] .faq-signo, .f-grafito .faq-item[open] .faq-signo { background: var(--r3-grad-dorado); color: #111; border-color: transparent; }
.faq-item[open] .faq-signo::after { transform: rotate(0deg); }
.faq-resp { padding: 0 60px 26px 2px; color: var(--texto-2); }
.faq-resp p { margin: 0 0 .7em; }
.faq-item[open] .faq-resp { animation: abrirFaq .6s var(--ease); }
@keyframes abrirFaq { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- Casos ---------- */
.casos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 18px; margin-top: 56px; }
.caso { gap: 18px; padding: 36px; }
.caso-cab { display: flex; align-items: center; gap: 14px; }
.caso-cab .sol-linea { margin: 0; }
.caso h3 { font-size: clamp(1.8rem, 2.6vw, 2.3rem); }
.caso-pasos { margin: 0; display: grid; gap: 14px; }
.caso-pasos dt { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--texto-3); font-weight: 600; margin-bottom: 4px; }
.caso-pasos dd { margin: 0; color: var(--texto-2); font-size: 15.5px; }
.caso-pasos dd p { margin: 0; }
.caso-resultado { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--linea); }
.caso-resultado strong { font-family: var(--serif); font-weight: 500; font-size: clamp(2.6rem, 4vw, 3.4rem); line-height: 1; background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent; }
.caso-resultado > div { flex: 1; min-width: 200px; color: var(--texto); }
.caso-resultado p { margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .mosaico .servicio, .mosaico .servicio:nth-child(2) { grid-column: span 6; }
  .mosaico .servicio.ancha { grid-column: span 12; min-height: 340px; }
  .rejilla-sol { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .pasos-linea { display: none; }
  .pie-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .nav, .cab-der .btn { display: none; }
  .hamb { display: block; }
  .cab-in { justify-content: space-between; }
  .dividido, .contacto { grid-template-columns: 1fr; }
  .fijo { position: static; }
  .puente { min-height: 280px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  :root { --cab-alto: 66px; }
  .marca img { width: 40px; }
  .mosaico { gap: 14px; }
  .mosaico .servicio, .mosaico .servicio:nth-child(2), .mosaico .servicio.ancha { grid-column: span 12; min-height: 0; }
  .tarjeta { padding: 26px 24px; }
  .num { top: 24px; right: 24px; }
  .rejilla-sol { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr; }
  .fila2 { grid-template-columns: 1fr; }
  .cifras li { border-left: 0; padding: 22px 0; border-top: 1px solid var(--linea); }
  .cifras li:first-child { border-top: 0; }
  .nodo { width: 110px; }
  .nodo .ico-caja { width: 72px; height: 72px; }
  .nodo b { font-size: 1.1rem; }
  .rasgo { gap: 16px; }
  .descargas .tarjeta { flex-direction: column; align-items: flex-start; }
  .pie-in { grid-template-columns: 1fr; }
  .faq-resp { padding-right: 0; }
  .caso { padding: 26px 22px; }
  .hero-pie { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  html.js .r, html.js .w > span, html.js .consola-lista li { opacity: 1 !important; transform: none !important; }
  .manifiesto-t .w > span { color: var(--texto) !important; opacity: 1 !important; }
  .pista { animation: none; }
  .carril i { display: none; }
}