/* Mejoras de legibilidad, acceso y diseño. Va al final para sobrescribir sin tocar la lógica ni el contenido. */
:root{--blue:#0f5fdc;--navy:#071a39;--muted:#4f6078;--soft:#eef5ff;--ring:#7fb0f5;--wa:#14a54a}
html{scroll-padding-top:96px}
body{font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
:focus-visible{outline:3px solid var(--ring);outline-offset:3px;border-radius:4px}
.page-transition{display:none!important}
/* Encabezado fijo */
.site-header{position:sticky;top:0;z-index:50;height:78px;background:#ffffffee;backdrop-filter:blur(10px)}
.site-header nav{font-size:15px;gap:28px}
.site-header nav a{padding:8px 2px;border-bottom:2px solid transparent}
.site-header nav a[aria-current=page]{color:var(--blue);border-color:var(--blue)}
.header-action{font-size:14px;padding:12px 18px;background:var(--wa);border-radius:999px}
.header-action:hover{background:#0f8a3d}
.brand-header img{height:46px;width:auto}
.menu-toggle{min-width:44px;min-height:44px}
/* Texto legible: nada por debajo de 15 px fuera de las maquetas de ejemplo */
main :is(p,li,small,label,summary,.home-card-number,.eyebrow):not(:where(.nfc-demo-screen,.web-demo-page,.scene-phone,.art-mini-phone,.scene-laptop,.web-demo-browser,.art-web-screen,.art-web-phone,.home-gallery-dialog) *){font-size:15px!important;line-height:1.6}
main .eyebrow{font-size:13px!important;letter-spacing:.1em}
main :is(.hero-copy>p,.home-heading>p,.seo-hero p,.web-section-heading>p){font-size:18px!important;line-height:1.7;color:var(--muted)}
main summary{font-size:17px!important}
.home-closing p,.seo-cta p{color:#d3e1f2!important;font-size:17px!important}
.home-closing .eyebrow{color:#9fd3ff}
.hero h1,.home-heading h2,.home-closing h2,.seo-hero h1,.seo-section h2{letter-spacing:-.03em}
.button,.seo-actions a,.seo-cta a,.home-action-primary,.home-card-actions a,.home-demo-cta,.home-closing-actions a{font-size:15px!important;padding:14px 20px;min-height:48px;border-radius:10px}
.home-closing-actions a:first-child{background:var(--blue)}
.home-closing-actions a+a{background:var(--wa)}
/* Formularios: 16 px evita el zoom en iPhone y los campos son cómodos al tacto */
input,select,textarea{font-size:16px!important;min-height:48px}
.home-submit{font-size:17px!important;min-height:56px;background:var(--wa);border-radius:12px}
.home-submit:hover{background:#0f8a3d}
.home-quick-quantity button,.home-choice-row label,.home-gallery-filters button,.home-demo-controls button,.web-demo-switch button{min-height:44px;font-size:15px}
/* Tablas y planes */
.product-quote-link{font-size:14px!important;white-space:normal;min-height:48px}
.web-table-scroll{position:relative}
.web-table-scroll tbody th[scope=row],.web-table-scroll tfoot th[scope=row]{position:sticky;left:0;background:#fff;z-index:1;box-shadow:1px 0 0 #dbe5ef}
.web-table-scroll td,.web-table-scroll th{font-size:15px}
.web-jump{position:sticky;top:78px;z-index:40;background:#ffffffee;backdrop-filter:blur(8px);overflow-x:auto;white-space:nowrap}
.web-jump a{font-size:15px;padding:12px 14px}
/* Contacto y pie */
.contact-grid a strong{font-size:22px}
.contact-grid a span:not(.contact-icon){font-size:16px;overflow-wrap:anywhere}
.site-footer a,.site-footer nav a{font-size:15px;padding:3px 0;display:inline-block}
.site-footer h2{font-size:16px}
.site-footer{padding-bottom:90px}
/* Organiza las guías extensas sin dejar columnas vacías. */
.site-footer{padding:42px 0 58px}
.site-footer-grid{grid-template-columns:minmax(170px,.9fr) repeat(3,minmax(0,1fr));gap:28px 24px}
.site-footer-grid>.site-footer-about{grid-column:1;grid-row:1 / span 2}
.site-footer-grid>nav[aria-label="Preguntas sobre el uso de tarjetas NFC"]{grid-column:2;grid-row:1}
.site-footer-grid>nav[aria-label="Preguntas sobre tarjetas NFC en Guatemala"]{grid-column:3;grid-row:1}
.site-footer-grid>nav[aria-label="Preguntas sobre páginas web"]{grid-column:4;grid-row:1}
.site-footer-grid>nav[aria-label="NFC para tu actividad"]{grid-column:2;grid-row:2}
.site-footer-grid>nav[aria-label="Elegí tu página web"]{grid-column:3 / span 2;grid-row:2;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:5px 18px}
.site-footer-grid>nav[aria-label="Elegí tu página web"]>h2{grid-column:1 / -1}
.site-footer-grid>nav{gap:5px}
.site-footer h2{font-size:14px;line-height:1.35;margin:0 0 8px}
.site-footer a,.site-footer nav a{font-size:13px;line-height:1.42;padding:2px 0}
.site-footer-about p{font-size:12px}
@media(max-width:1020px){
  .site-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px}
  .site-footer-grid>.site-footer-about,.site-footer-grid>nav[aria-label]{grid-column:auto;grid-row:auto}
  .site-footer-grid>.site-footer-about{grid-column:1 / -1}
  .site-footer-grid>nav[aria-label="Elegí tu página web"]{grid-column:1 / -1}
}
@media(max-width:600px){
  .site-footer-grid{grid-template-columns:1fr;gap:24px}
  .site-footer-grid>.site-footer-about,.site-footer-grid>nav[aria-label="Elegí tu página web"]{grid-column:auto}
  .site-footer-grid>nav[aria-label="Elegí tu página web"]{grid-template-columns:1fr}
}
/* WhatsApp flotante */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:999px;background:var(--wa);color:#fff;font-weight:800;font-size:16px;box-shadow:0 10px 26px #06301a55}
.wa-float:hover{background:#0f8a3d}
.wa-float i{font-size:22px}
.cinema-intro-skip{font-size:15px;min-height:44px}
@media(max-width:760px){
  body{font-size:16px}
  .site-header{height:70px;gap:12px;padding:0 16px}
  .brand-header img{height:38px}
  .header-action{display:none}
  .menu-toggle{margin-left:auto}
  .wa-float span{display:none}
  .wa-float{padding:16px;right:14px;bottom:14px}
  .web-jump{top:70px}
  .seo-hero h1,.hero h1{font-size:clamp(34px,9vw,44px)}
  .home-closing-actions a{display:block;text-align:center}
  .product-page .web-table-scroll table,.web-page .web-table-scroll table{min-width:620px}
  .web-table-scroll tbody th[scope=row],.web-table-scroll tfoot th[scope=row]{width:128px;min-width:128px;font-size:14px;padding:12px 10px}
  #productCompare::before,#webCompare::before{content:"Deslizá la tabla para ver todos los planes →";display:block;margin:0 0 10px;font-size:14px;font-weight:700;color:#0a4fb8}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}