/* MAGLIVE Elevadores México. Hoja de estilos compartida. */

:root{
  --canvas:#F1F3F5;
  --panel:#FFFFFF;
  --deep:#14181D;
  --deep-2:#1D232A;
  --accent:#E31B23;
  --accent-hover:#C5141B;
  --accent-muted:rgba(227,27,35,.16);
  --accent-deep:#B9131A;
  --wa:#17803F;
  --wa-hover:#116231;
  --text-secondary:#4B5661;
  --text-primary:#14181D;
  --line:#CDD3D9;
  --line-strong:#7E8A95;
  --on-deep:#EEF1F3;
  --on-deep-2:#A9B3BC;
  --steel-1:#3A434C;
  --steel-2:#5B6670;

  --f-display:'Archivo','Arial Black',system-ui,sans-serif;
  --f-body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,'Cascadia Mono',Consolas,monospace;

  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.65,0,.35,1);

  --wrap:min(1240px, 100% - 48px);
  --header-h:72px;
  --radius:6px;
  --tshadow:0 1px 2px rgba(5,5,10,.95),0 3px 12px rgba(5,5,10,.78),0 10px 44px rgba(5,5,10,.8);
}

/* Base */
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;overflow-x:hidden;overflow-x:clip;background:var(--canvas);color:var(--text-primary);font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;animation:page-in .7s var(--ease-out) both}
@keyframes page-in{from{opacity:0}to{opacity:1}}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:#fff}
.wrap{width:var(--wrap);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--deep);color:#fff;padding:12px 18px;border-radius:4px;text-decoration:none;transition:top .3s var(--ease-out)}
.skip:focus{top:12px}
main{display:block}
main:focus{outline:none}

/* El ambiente: una sola capa fija detrás de todo, rieles tenues y grano */
.env{position:fixed;inset:-140px 0 0;z-index:-1;pointer-events:none;
  background:
    repeating-linear-gradient(90deg,transparent 0 calc(25% - 1px),rgba(20,24,29,.035) calc(25% - 1px) 25%),
    radial-gradient(ellipse 80% 60% at 70% 10%,rgba(255,255,255,.55),transparent 70%),
    var(--canvas);
  animation:env-drift 96s linear infinite;animation-delay:-31s}
.env::after{content:"";position:absolute;inset:0;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .09 0 0 0 0 .11 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes env-drift{from{transform:translateY(0)}to{transform:translateY(140px)}}

/* Tipografía */
.display,h1,h2,h3{font-family:var(--f-display);font-stretch:125%;font-weight:800;line-height:1.02;letter-spacing:-.012em;margin:0}
h1{font-size:clamp(1.85rem,5.4vw,4.6rem)}
h2{font-size:clamp(1.6rem,3.6vw,3rem)}
h3{font-size:clamp(1.05rem,1.5vw,1.3rem);font-weight:700;line-height:1.15;letter-spacing:0}
p{margin:0}
.lede{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--text-secondary);max-width:58ch}
.body-copy{max-width:62ch;color:var(--text-secondary)}
.kicker,.mono{font-family:var(--f-mono);font-weight:500;font-size:.78rem;letter-spacing:.09em;text-transform:uppercase}
.kicker{display:inline-flex;align-items:baseline;gap:.7em;color:var(--text-secondary);margin-bottom:1.1rem}
/* El piso como placa: blanco sobre rojo, igual que el logo */
.kicker b{background:var(--accent);color:#fff;font-weight:500;padding:.34em .62em .3em;border-radius:2px}
/* El punto final de los títulos, en rojo */
.dot{color:var(--accent)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:.8rem 1.35rem;border-radius:4px;border:1px solid transparent;font-weight:600;font-size:.98rem;line-height:1.1;text-decoration:none;cursor:pointer;text-shadow:none;transition:background-color .35s var(--ease-out),border-color .35s var(--ease-out),color .35s var(--ease-out),transform .35s var(--ease-out)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{border-color:var(--line-strong);color:var(--text-primary);background:transparent}
.btn-ghost:hover{border-color:var(--accent);background:rgba(227,27,35,.04)}
.on-deep .btn-ghost,.btn-ghost.light{border-color:rgba(238,241,243,.55);color:var(--on-deep)}
.on-deep .btn-ghost:hover,.btn-ghost.light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn .arr{display:inline-block;transition:transform .45s var(--ease-out)}
.btn:hover .arr{transform:translateX(4px)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.link-arrow{display:inline-flex;align-items:baseline;gap:.5em;font-weight:600;text-decoration:none;border-bottom:2px solid var(--accent);padding-bottom:3px;transition:color .35s var(--ease-out)}
.link-arrow .arr{color:var(--accent)}
.link-arrow:hover{color:var(--accent)}
.link-arrow .arr{transition:transform .45s var(--ease-out)}
.link-arrow:hover .arr{transform:translateX(4px)}

/* Encabezado */
.site-header{position:fixed;inset:0 0 auto;z-index:50;height:var(--header-h);background:#fff;border-bottom:1px solid rgba(20,24,29,.08);transition:box-shadow .4s var(--ease-out)}
.site-header.scrolled{box-shadow:0 8px 30px rgba(20,24,29,.08)}
/* Franja roja de marca en el borde superior */
.site-header::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--accent)}
.site-header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;flex:none}
.brand img{width:136px;height:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav>ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav a.nl,.nav button.nl{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border:0;background:none;border-radius:4px;font-weight:500;font-size:.96rem;text-decoration:none;cursor:pointer;position:relative;transition:color .3s var(--ease-out)}
.nav .nl::after{content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-out)}
.nav .nl:hover::after,.nav .nl[aria-current="page"]::after{transform:scaleX(1)}
.nav .caret{width:10px;height:10px;transition:transform .35s var(--ease-out)}
.has-menu{position:relative}
.has-menu[data-open="true"] .caret{transform:rotate(180deg)}
.submenu{position:absolute;top:calc(100% + 10px);left:-12px;width:min(520px,80vw);display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:10px;margin:0;list-style:none;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 24px 60px rgba(20,24,29,.16);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .3s var(--ease-out),transform .3s var(--ease-out),visibility 0s linear .3s}
.has-menu[data-open="true"] .submenu{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease-out),transform .3s var(--ease-out),visibility 0s}
.submenu a{display:flex;align-items:baseline;gap:10px;padding:10px 12px;border-radius:4px;text-decoration:none;font-weight:500;font-size:.95rem;transition:background-color .25s var(--ease-out)}
.submenu a:hover{background:var(--canvas)}
.submenu a .mono{color:var(--accent);font-size:.7rem}
.header-cta{margin-left:10px}
.menu-btn{display:none;min-width:48px;min-height:48px;border:1px solid var(--line-strong);background:transparent;border-radius:4px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span{display:block;width:20px;height:2px;background:var(--text-primary);position:relative;transition:background-color .3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--text-primary);transition:transform .4s var(--ease-out)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-open .menu-btn span{background:transparent}
.menu-open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}

@media (max-width:1100px){
  .nav>ul,.site-header .header-cta{display:none}
  .menu-btn{display:inline-flex}
  .mobile-sheet{display:block}
}
@media (min-width:1101px){.mobile-sheet{display:none}}
html.menu-open,html.menu-open body{overflow:hidden}
.mobile-sheet{position:fixed;inset:var(--header-h) 0 0;z-index:49;background:var(--panel);padding:24px 0 40px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .35s var(--ease-out),transform .35s var(--ease-out),visibility 0s linear .35s}
.menu-open .mobile-sheet{opacity:1;visibility:visible;transform:none;transition:opacity .35s var(--ease-out),transform .35s var(--ease-out),visibility 0s}
.mobile-sheet ul{list-style:none;margin:0;padding:0}
.mobile-sheet a{display:flex;align-items:baseline;gap:12px;min-height:48px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;font-weight:500;font-size:1.1rem}
.mobile-sheet .group-label{margin:22px 0 4px;color:var(--text-secondary)}
.mobile-sheet .sub a{font-size:1rem;padding-left:16px}
.mobile-sheet .sub a .mono{color:var(--accent);font-size:.7rem}
.mobile-sheet .btn{width:100%;margin-top:24px}

/* Secciones */
.section{padding-block:clamp(80px,12vh,150px);position:relative}
.section-head{display:grid;gap:18px;margin-bottom:clamp(36px,6vh,64px)}
.on-deep{background:var(--deep);color:var(--on-deep)}
.on-deep .kicker,.on-deep .lede,.on-deep .body-copy{color:var(--on-deep-2)}

/* El marco de marca para las fotos: filete rojo, paspartú blanco y una línea blanca dentro de la imagen */
.framed{box-shadow:0 0 0 2px var(--accent),0 0 0 12px #fff,0 28px 56px 12px rgba(20,24,29,.16)}
.framed img{outline:1px solid rgba(255,255,255,.75);outline-offset:-14px}
/* En galerías el paspartú queda dentro de la columna, alineado con el texto */
.gallery .framed,.story .framed{margin:12px}
@media (max-width:560px){
  .framed{box-shadow:0 0 0 2px var(--accent),0 0 0 8px #fff,0 20px 40px 8px rgba(20,24,29,.16)}
  .gallery .framed,.story .framed{margin:8px}
  .framed img{outline-offset:-10px}
}
.page-top{padding-top:calc(var(--header-h) + clamp(40px,8vh,90px))}

/* Entradas: el contenedor recibe .in; los hijos .ri llegan en secuencia */
.ri{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.rg.in .ri{opacity:1;transform:none}
.rg:not(.settled) .ri{transition-delay:calc(var(--d,0) * 90ms)}

/* La firma: las puertas. Dos paneles de acero que se abren como la G del logo */
.doors{position:relative;overflow:hidden;background:var(--deep-2)}
.doors img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.6s var(--ease-out)}
.doors::before,.doors::after{content:"";position:absolute;top:0;bottom:0;width:50.5%;z-index:2;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 2px,transparent 2px 5px),linear-gradient(90deg,var(--steel-1),var(--steel-2) 62%,#4A545E);
  transition:transform 1.15s var(--ease-io)}
.doors::before{left:0;box-shadow:inset -2px 0 0 var(--accent)}
.doors::after{right:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 2px,transparent 2px 5px),linear-gradient(270deg,var(--steel-1),var(--steel-2) 62%,#4A545E)}
.doors.in::before{transform:translateX(-101%)}
.doors.in::after{transform:translateX(101%)}
.doors.in img{transform:scale(1)}

/* Tarjetas de producto */
.catalog{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pcard{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;transition:border-color .4s var(--ease-out),box-shadow .5s var(--ease-out)}
.pcard:hover{border-color:var(--line-strong);box-shadow:0 18px 44px rgba(20,24,29,.1)}
/* La tarjeta blanca es el paspartú; la foto lleva el filete rojo y la línea blanca interior */
.pcard .doors{aspect-ratio:4/5;margin:12px 12px 0;border-radius:2px;box-shadow:0 0 0 2px var(--accent);transition:box-shadow .45s var(--ease-out)}
.pcard .doors img{outline:1px solid rgba(255,255,255,.75);outline-offset:-14px;transition:transform 1.6s var(--ease-out),outline-offset .6s var(--ease-out)}
.pcard:hover .doors{box-shadow:0 0 0 3px var(--accent)}
.pcard:hover .doors img{outline-offset:-20px}
.pcard::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-out)}
.pcard:hover::after{transform:scaleX(1)}
.pcard.wide{grid-column:span 2}
.pcard.wide .doors{aspect-ratio:auto;flex:1;min-height:320px}
.pcard.banner{grid-column:1 / -1;display:grid;grid-template-columns:1.6fr 1fr}
.pcard.banner .doors{aspect-ratio:auto;min-height:300px;margin:12px 0 12px 12px}
.pcard .meta{display:grid;gap:8px;padding:20px 20px 22px}
.pcard .meta .mono{color:var(--accent)}
.pcard .meta p{color:var(--text-secondary);font-size:.98rem}
.pcard .more{display:inline-flex;align-items:baseline;gap:.5em;margin-top:6px;font-weight:600;font-size:.95rem}
.pcard .more .arr{color:var(--accent);transition:transform .45s var(--ease-out)}
.pcard:hover .more .arr{transform:translateX(5px)}
.pcard:hover .doors.in img{transform:scale(1.035)}
.pcard.banner .meta{align-content:center;padding:32px}
@media (max-width:1024px){
  .catalog{grid-template-columns:1fr 1fr}
  .pcard.wide{grid-column:span 2}
  .pcard.banner{grid-template-columns:1fr}
  .pcard.banner .doors{margin:12px 12px 0}
}
@media (max-width:720px){
  .catalog{grid-template-columns:1fr}
  .pcard.wide{grid-column:auto}
  .pcard.wide .doors{min-height:0;aspect-ratio:3/2;flex:none}
  .pcard .doors{aspect-ratio:3/2}
  .pcard.banner .doors{min-height:0;aspect-ratio:3/2}
}

/* Contacto rápido y pie */
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.contact-list li{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
.on-deep .contact-list li{border-color:rgba(238,241,243,.14)}
.contact-list .mono{color:var(--text-secondary)}
.on-deep .contact-list .mono{color:var(--on-deep-2)}
.contact-list a{text-decoration:none;font-weight:500}
.contact-list a:hover{text-decoration:underline}
@media (max-width:520px){.contact-list li{grid-template-columns:1fr;gap:2px}}

/* Más espacio al final del pie para que el botón de WhatsApp nunca tape el último renglón */
.site-footer{background:var(--deep);color:var(--on-deep);padding:72px 0 104px;border-top:4px solid var(--accent)}
.site-footer .grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .brand img{width:150px}
.site-footer .tag{margin-top:16px;color:var(--on-deep-2)}
.site-footer h3{font-family:var(--f-mono);font-stretch:100%;font-size:.78rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--on-deep-2);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.site-footer h3::before{content:"";width:14px;height:2px;background:var(--accent)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.site-footer a{text-decoration:none;color:var(--on-deep);opacity:.88;transition:opacity .3s}
.site-footer a:hover{opacity:1;text-decoration:underline}
.site-footer .base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(238,241,243,.12);color:var(--on-deep-2);font-size:.9rem}
.footer-logo{display:inline-flex}
@media (max-width:900px){.site-footer .grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.site-footer .grid{grid-template-columns:1fr}}

/* Páginas de producto */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;margin-bottom:22px;color:var(--text-secondary)}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.p-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.p-hero h1{margin-bottom:20px}
.p-hero .lede{margin-bottom:28px}
.norm-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;list-style:none;padding:0}
.norm-chips li{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;padding:6px 10px;border:1px solid var(--line-strong);border-radius:3px;color:var(--text-secondary)}
.blueprint{position:relative;aspect-ratio:1/1;border:1px solid var(--line);border-radius:var(--radius);background:
  linear-gradient(var(--panel),var(--panel)) padding-box;overflow:hidden}
.blueprint::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(20,24,29,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(20,24,29,.05) 1px,transparent 1px);background-size:24px 24px}
.blueprint svg{position:relative;width:100%;height:100%}
.blueprint .draw{fill:none;stroke:var(--text-primary);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200);transition:stroke-dashoffset 2.4s var(--ease-io)}
.blueprint .draw.thin{stroke-width:1;stroke:var(--steel-2)}
.blueprint .draw.red{stroke:var(--accent);stroke-width:2}
.blueprint .dim{font-family:var(--f-mono);font-size:11px;fill:var(--text-secondary);letter-spacing:.06em;opacity:0;transition:opacity .8s var(--ease-out) 1.6s}
.blueprint.in .draw{stroke-dashoffset:0}
.blueprint.in .dim{opacity:1}
.blueprint .stamp{position:absolute;left:14px;top:12px;right:14px;display:flex;justify-content:space-between;gap:12px;color:var(--text-secondary);font-size:.72rem}
.blueprint .stamp span{background:var(--panel);padding:2px 4px}
/* Portada: la foto real montada sobre el esquema, como una impresión puesta encima del plano */
.p-visual{position:relative;width:100%;aspect-ratio:1/.9}
.p-visual .blueprint{position:absolute;top:0;right:0;width:72%}
.p-visual .p-photo{position:absolute;left:0;bottom:0;z-index:2;width:54%;aspect-ratio:4/5;margin:0;border-radius:2px;box-shadow:0 0 0 2px var(--accent),0 0 0 12px #fff,0 30px 60px 12px rgba(20,24,29,.24)}
.p-visual .p-photo img{outline:1px solid rgba(255,255,255,.75);outline-offset:-14px}
@media (max-width:900px){.p-hero{grid-template-columns:1fr}.p-visual{max-width:600px}}
@media (max-width:560px){
  .p-visual{aspect-ratio:1/1.1}
  .p-visual .blueprint{width:82%}
  .p-visual .p-photo{width:64%;box-shadow:0 0 0 2px var(--accent),0 0 0 8px #fff,0 20px 40px 8px rgba(20,24,29,.24)}
  .p-visual .p-photo img{outline-offset:-10px}
  .blueprint .stamp{font-size:.6rem;flex-wrap:wrap;gap:4px}
}

.benefits{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;list-style:none;margin:0;padding:0;counter-reset:b}
.benefits li{display:grid;grid-template-columns:48px 1fr;gap:6px 16px;padding:22px 0;border-top:1px solid var(--line)}
.benefits li::before{counter-increment:b;content:counter(b,decimal-leading-zero);font-family:var(--f-mono);font-size:.8rem;color:var(--accent);padding-top:3px;grid-row:span 2}
.benefits h3{font-family:var(--f-body);font-stretch:100%;font-weight:600;font-size:1.1rem;letter-spacing:0}
.benefits p{color:var(--text-secondary)}
@media (max-width:760px){.benefits{grid-template-columns:1fr}}

.gallery{display:grid;grid-template-columns:1.5fr 1fr;gap:44px}
.gallery figure{margin:0;display:grid;gap:14px;align-content:start}
.gallery .doors{border-radius:2px;aspect-ratio:3/2}
.gallery figure:last-child .doors{aspect-ratio:1/1}
.gallery figcaption{color:var(--text-secondary);font-size:.92rem}
@media (max-width:760px){.gallery{grid-template-columns:1fr}.gallery figure:last-child .doors{aspect-ratio:4/5}}

.specs{width:100%;border-collapse:collapse;font-size:1rem;border-top:2px solid var(--accent)}
.specs th,.specs td{text-align:left;padding:16px 0;border-bottom:1px solid var(--line);vertical-align:baseline}
.specs th{width:38%;padding-right:24px;font-family:var(--f-mono);font-weight:500;font-size:.8rem;letter-spacing:.07em;text-transform:uppercase;color:var(--text-secondary)}
.specs td.tbd{color:var(--text-secondary)}
.specs td.tbd a{font-weight:600;color:var(--text-primary)}
@media (max-width:600px){.specs th,.specs td{display:block;width:100%;padding:4px 0}.specs th{padding-top:16px;border:0}.specs td{padding-bottom:16px}}

.split{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}

.custom-list{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.custom-list li{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:4px;font-weight:500}
.custom-list li::before{content:"";width:8px;height:8px;border:2px solid var(--accent);border-radius:50%}

/* Banda de llamada en rojo de marca, con el botón en blanco */
.cta-band{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:clamp(28px,5vw,56px);border-radius:8px;background:linear-gradient(155deg,var(--accent) 0%,var(--accent) 45%,var(--accent-deep) 100%);color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:1px solid rgba(255,255,255,.22);border-radius:50%;pointer-events:none}
.cta-band::before{content:"";position:absolute;right:-10px;top:-10px;width:180px;height:180px;border:1px solid rgba(255,255,255,.14);border-radius:50%;pointer-events:none}
.cta-band>*{position:relative;z-index:1}
.cta-band p{color:#fff;margin-top:10px}
.cta-band .dot{color:#fff}
.cta-band .btn-primary{background:#fff;color:var(--accent)}
.cta-band .btn-primary:hover{background:var(--deep);color:#fff}
.cta-band :focus-visible{outline-color:#fff}
@media (max-width:760px){.cta-band{grid-template-columns:1fr}}

.others{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.others a{display:inline-flex;align-items:baseline;gap:10px;min-height:44px;align-items:center;padding:10px 16px;border:1px solid var(--line-strong);border-radius:4px;text-decoration:none;font-weight:500;transition:border-color .3s var(--ease-out),background-color .3s var(--ease-out)}
.others a:hover{border-color:var(--accent);background:var(--panel)}

/* Formularios */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 20px}
.form .full{grid-column:1 / -1}
.field{display:grid;gap:8px;align-content:start}
.field label,.field .label{font-weight:600;font-size:.95rem}
.field .req{color:var(--accent);margin-left:2px}
.field .opt{font-weight:400;color:var(--text-secondary);font-size:.85rem;margin-left:6px}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;background:#fff;border:1px solid var(--line-strong);border-radius:4px;font-size:1rem;transition:border-color .3s var(--ease-out),box-shadow .3s var(--ease-out)}
.field textarea{min-height:140px;resize:vertical}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2314181D' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--text-primary)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--text-primary);box-shadow:0 0 0 3px var(--accent-muted)}
.field [aria-invalid="true"]{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}
.field .err{color:#B3121A;font-size:.88rem;min-height:0}
.field .err:empty{display:none}
.drop{position:relative;display:grid;place-items:center;gap:6px;min-height:120px;padding:20px;border:1.5px dashed var(--line-strong);border-radius:6px;background:#fff;text-align:center;cursor:pointer;transition:border-color .3s var(--ease-out),background-color .3s var(--ease-out)}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--panel)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop .t{font-weight:600}
.drop .s{color:var(--text-secondary);font-size:.9rem}
.drop .files{font-family:var(--f-mono);font-size:.82rem;color:var(--text-primary)}
.form .actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.form .note{color:var(--text-secondary);font-size:.9rem}
.form-success{display:grid;gap:14px;padding:32px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:6px;background:var(--panel)}
.form-success h2{font-size:clamp(1.4rem,2.6vw,2rem)}
.form-success p{color:var(--text-secondary)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* Aviso de privacidad simplificado bajo cada formulario */
.privacy-note{font-size:.84rem;line-height:1.55;color:var(--text-secondary);padding-top:16px;border-top:1px solid var(--line)}
.privacy-note a{color:var(--text-primary);font-weight:500}
.btn[aria-busy="true"]{opacity:.7;cursor:progress}

/* Aviso de privacidad integral: índice fijo a la izquierda en escritorio */
.legal-head{max-width:820px}
.legal-date{color:var(--text-secondary);margin-top:18px}
.legal{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start;margin-top:clamp(40px,7vh,72px);padding-top:clamp(28px,4vh,40px);border-top:2px solid var(--accent)}
.legal-toc{position:sticky;top:calc(var(--header-h) + 28px)}
.legal-toc>.mono{color:var(--text-secondary);margin-bottom:12px}
.legal-toc ol{list-style:none;margin:0;padding:0;display:grid}
.legal-toc a{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:9px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:.93rem;line-height:1.35;transition:color .3s var(--ease-out)}
.legal-toc a:hover{color:var(--accent)}
.legal-toc .mono{color:var(--accent);font-size:.72rem;padding-top:2px}
.legal-body{max-width:72ch}
.legal-body section{padding-bottom:clamp(28px,4vh,40px);scroll-margin-top:calc(var(--header-h) + 24px)}
.legal-body h2{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline;font-size:clamp(1.2rem,1.9vw,1.55rem);line-height:1.15;margin-bottom:16px}
.legal-body h2 .mono{color:var(--accent);font-size:.8rem;font-stretch:100%}
.legal-body p,.legal-body li{color:var(--text-secondary)}
.legal-body p+p,.legal-body ul+p,.legal-body p+ul{margin-top:12px}
.legal-body ul{margin:0;padding-left:1.15em;display:grid;gap:6px}
.legal-body li::marker{color:var(--accent)}
.legal-body strong{color:var(--text-primary);font-weight:600}
.legal-body a{color:var(--text-primary);font-weight:500}
@media (max-width:900px){.legal{grid-template-columns:1fr}.legal-toc{position:static}}

.thanks>*{max-width:900px}
@media (max-width:640px){.form{grid-template-columns:1fr}}

.steps{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.steps li{display:grid;grid-template-columns:44px 1fr;align-items:baseline;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.steps .mono{color:var(--accent)}
.contact-cards{display:grid;gap:12px}
/* Contacto: título arriba a todo lo ancho; abajo tarjetas y formulario a la misma altura */
.contact-head{margin-bottom:clamp(32px,5vh,56px)}
.contact-head h1{font-size:clamp(1.85rem,4.4vw,3.8rem)}
.contact-grid{display:grid;grid-template-columns:1fr 1.45fr;gap:clamp(16px,2.4vw,32px);align-items:stretch}
.contact-grid .contact-cards{grid-auto-rows:1fr}
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:clamp(22px,3vw,40px);box-shadow:inset 0 4px 0 var(--accent),0 20px 50px rgba(20,24,29,.06)}
.form-card .form-success{border:0;border-left:4px solid var(--accent);padding:8px 0 8px 24px;background:none}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.contact-grid .contact-cards{grid-auto-rows:auto}}
.ccard{display:grid;grid-template-columns:44px 1fr;gap:4px 16px;align-items:center;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:6px;text-decoration:none;transition:border-color .3s var(--ease-out),transform .4s var(--ease-out)}
a.ccard:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.ccard svg{grid-row:span 2;width:44px;height:44px;padding:11px;border-radius:50%;background:var(--accent);color:#fff}
a.ccard:hover{border-color:var(--accent)}
.ccard .mono{color:var(--text-secondary)}
.ccard strong{font-weight:600}

/* Nosotros */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;list-style:none;margin:0;padding:0;border-top:2px solid var(--accent)}
.facts li{padding:24px 20px 24px 0;border-bottom:1px solid var(--line)}
.facts .v{display:block;font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(1.3rem,2.2vw,1.9rem);line-height:1.1;margin-top:8px}
.facts .mono{color:var(--text-secondary)}
@media (max-width:900px){.facts{grid-template-columns:1fr 1fr}}
.story{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.story article{display:grid;gap:14px;align-content:start}
.story .doors{aspect-ratio:4/5;border-radius:2px}
.story p{color:var(--text-secondary)}
@media (max-width:900px){.story{grid-template-columns:1fr}.story .doors{aspect-ratio:3/2}}

/* Catálogos: portada enmarcada junto a su descripción y una tira de páginas de muestra */
.cat-hero{max-width:900px}
.cat-row{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1fr);gap:clamp(36px,6vw,96px);align-items:center}
.cat-row.landscape{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.cat-row.landscape .cat-cover{order:2}
.cat-cover{margin:12px;border-radius:2px}
.cat-list{list-style:none;margin:26px 0 0;padding:0;border-top:1px solid var(--line)}
.cat-list li{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--line);color:var(--text-secondary)}
.cat-list li::before{content:"";width:8px;height:8px;border:2px solid var(--accent);border-radius:50%;transform:translateY(-1px)}
.cat-meta{color:var(--text-secondary);margin:22px 0 24px}
.cat-previews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style:none;margin:clamp(44px,7vh,72px) 0 0;padding:0}
.cat-previews figure{margin:0;display:grid;gap:12px}
.cat-previews img{width:100%;height:auto;background:#fff;border:1px solid var(--line);border-radius:3px;box-shadow:0 14px 34px rgba(20,24,29,.08)}
.cat-previews figcaption{color:var(--text-secondary)}
.cat-links{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:14px;justify-items:start}
@media (max-width:900px){
  .cat-row,.cat-row.landscape{grid-template-columns:1fr}
  .cat-row.landscape .cat-cover{order:0}
  .cat-cover{max-width:520px}
  .cat-row.landscape .cat-cover{max-width:none}
}
/* En celular las páginas de muestra se deslizan de lado, dentro de su franja */
@media (max-width:640px){
  .cat-previews{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:78%;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;-webkit-overflow-scrolling:touch}
  .cat-previews li{scroll-snap-align:start}
  .cat-cover{margin:8px}
}

/* Casillas de los catálogos en el formulario */
.choice{border:0;margin:0;padding:0;min-width:0}
.choice legend{padding:0;margin-bottom:10px;font-weight:600;font-size:.95rem}
.check{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;padding:14px 16px;background:#fff;border:1px solid var(--line-strong);border-radius:4px;cursor:pointer;transition:border-color .3s var(--ease-out),box-shadow .3s var(--ease-out)}
.check+.check{margin-top:10px}
.check:hover{border-color:var(--text-primary)}
.field .check input[type="checkbox"]{width:20px;height:20px;min-height:0;margin:2px 0 0;padding:0;accent-color:var(--accent);cursor:pointer;box-shadow:none}
.check strong{display:block;font-weight:600;line-height:1.35}
.check small{display:block;margin-top:3px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}
.check:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}
.check:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}
.choice[aria-invalid="true"] .check{border-color:var(--accent)}

/* Descarga: una fila por catálogo con su botón */
.dl-list{list-style:none;margin:36px 0 0;padding:0;display:grid;gap:14px}
.dl-list li{display:grid;grid-template-columns:112px minmax(0,1fr) auto;gap:22px;align-items:center;padding:16px 20px 16px 16px;background:var(--panel);border:1px solid var(--line);border-radius:6px;box-shadow:inset 4px 0 0 var(--accent)}
.dl-list li[hidden]{display:none}
.dl-list img{width:112px;height:84px;object-fit:cover;object-position:top;border-radius:2px;border:1px solid var(--line)}
.dl-list h2{font-size:clamp(1.1rem,1.8vw,1.4rem);line-height:1.15;margin:6px 0 4px}
.dl-list .mono{color:var(--text-secondary)}
@media (max-width:640px){
  .dl-list li{grid-template-columns:76px minmax(0,1fr);gap:14px 16px}
  .dl-list img{width:76px;height:76px}
  .dl-list .btn{grid-column:1 / -1}
}

/* WhatsApp: botón flotante en todas las páginas. Verde oscuro para que el ícono y el texto blanco lleguen a 5:1 */
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-hover)}
.btn-wa svg{width:20px;height:20px;flex:none}
.wa-fab{position:fixed;z-index:45;right:max(16px,2vw);bottom:calc(max(16px,2vw) + env(safe-area-inset-bottom,0px));display:block;width:60px;height:60px;color:#fff;text-decoration:none;-webkit-tap-highlight-color:transparent}
.wa-icon{position:relative;display:grid;place-items:center;width:100%;height:100%;border-radius:50%;background:var(--wa);box-shadow:0 10px 28px rgba(20,24,29,.28),0 2px 6px rgba(20,24,29,.18);transition:transform .45s var(--ease-out),background-color .3s var(--ease-out)}
.wa-icon svg{width:30px;height:30px}
/* Tres pulsos suaves al llegar, para que se note sin distraer */
.wa-icon::after{content:"";position:absolute;inset:0;border-radius:50%;pointer-events:none;animation:wa-pulse 2.6s var(--ease-out) 2s 3}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(23,128,63,.55)}100%{box-shadow:0 0 0 18px rgba(23,128,63,0)}}
/* La etiqueta sale a la izquierda al pasar el cursor, con el foco del teclado o cuando se asoma sola una vez */
.wa-label{position:absolute;right:calc(100% + 12px);top:50%;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(20,24,29,.16);color:var(--text-primary);font-weight:600;font-size:.92rem;line-height:1.2;white-space:nowrap;opacity:0;transform:translate(10px,-50%);pointer-events:none;transition:opacity .35s var(--ease-out),transform .45s var(--ease-out)}
.wa-label::after{content:"";position:absolute;right:-6px;top:50%;width:10px;height:10px;background:#fff;border-right:1px solid var(--line);border-top:1px solid var(--line);transform:translateY(-50%) rotate(45deg)}
.wa-fab:hover .wa-label,.wa-fab:focus-visible .wa-label,.wa-fab.peek .wa-label{opacity:1;transform:translate(0,-50%)}
.wa-fab:hover .wa-icon{transform:scale(1.07);background:var(--wa-hover)}
.wa-fab:active .wa-icon{transform:scale(.95)}
.wa-fab:focus-visible{outline:none}
.wa-fab:focus-visible .wa-icon{outline:3px solid var(--accent);outline-offset:3px}
@media (max-width:600px){.wa-fab{width:54px;height:54px}.wa-icon svg{width:27px;height:27px}.wa-label{font-size:.85rem;padding:8px 14px}}

/* Pausa global: pestaña oculta o secciones fuera de vista */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused !important}

@media (pointer:coarse){.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}}

/* Movimiento reducido: todo en su estado final */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;transition-delay:0s !important}
  .ri{opacity:1;transform:none}
  .doors::before{transform:translateX(-101%)}
  .doors::after{transform:translateX(101%)}
  .doors img{transform:none}
  .blueprint .draw{stroke-dashoffset:0}
  .blueprint .dim{opacity:1}
}