/* ============================================================================
 * METRILINKS Web · sistema visual
 * Identidad tomada del logo oficial: negro, plata y azul eléctrico → cian.
 * Mobile first: los estilos base son para móvil; los @media amplían.
 * ========================================================================== */
:root {
  --black: #000000;
  --night: #05070b;
  --night-2: #0b0f16;
  --night-3: #121925;
  --silver: #c9ced6;
  --silver-2: #8b94a3;
  --blue: #1474ff;
  --blue-2: #0a5ed9;
  --cyan: #19c3ff;
  --grad: linear-gradient(100deg, #0a5ed9 0%, #1474ff 45%, #19c3ff 100%);
  --page: #ffffff;
  --alt: #f3f5f8;
  --ink: #0b1220;
  --ink-2: #3c4657;
  --muted: #667085;
  --line: #e2e6ec;
  --line-dark: #1c2431;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 18, 32, .05), 0 8px 24px rgba(11, 18, 32, .06);
  --header-h: 68px;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-2); }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.015em; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.center-text { text-align: center; }
.ic { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--ink); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* ---------------------------------------------------------------- botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 10px; border: 1px solid transparent; font: 600 .95rem/1.2 var(--font); text-decoration: none; cursor: pointer; transition: background .18s, border-color .18s, color .18s, transform .18s; white-space: nowrap; }
.btn .ic { width: 18px; height: 18px; }
.btn { max-width: 100%; }
@media (max-width: 639px) { .btn { white-space: normal; text-align: center; } }
.btn:hover { transform: translateY(-1px); }
.btn-lg { padding: 14px 22px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 20px rgba(20, 116, 255, .35); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #1b2436; }
.btn-outline { background: transparent; color: var(--ink); border-color: #c7cdd6; }
.btn-outline:hover { border-color: var(--blue); color: var(--blue-2); }
.btn-ghost-light { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .28); }
.btn-ghost-light:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .5); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.actions.center { justify-content: center; }
.actions .btn { flex: 1 1 auto; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; margin-top: 18px; }
.link-arrow .ic { transition: transform .18s; }
.link-arrow:hover .ic { transform: translateX(3px); }

/* ---------------------------------------------------------------- etiquetas */
.eyebrow { font: 700 .76rem/1 var(--font); letter-spacing: .24em; text-transform: uppercase; color: var(--blue-2); margin: 0 0 14px; }
.eyebrow-light { color: var(--cyan); }
.tag { display: inline-flex; align-items: center; font: 700 .7rem/1 var(--font); letter-spacing: .08em; text-transform: uppercase; padding: 5px 9px; border-radius: 99px; background: var(--alt); color: var(--ink-2); border: 1px solid var(--line); font-style: normal; vertical-align: middle; white-space: nowrap; }
.tag-live { background: rgba(20, 116, 255, .1); color: var(--blue-2); border-color: rgba(20, 116, 255, .25); }
.tag-soon { background: rgba(25, 195, 255, .12); color: #0b7fa8; border-color: rgba(25, 195, 255, .35); }
.tag-lg { font-size: .8rem; padding: 7px 12px; letter-spacing: .1em; }
.pending { color: var(--muted); font-style: italic; }

/* ---------------------------------------------------------------- header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--black); border-bottom: 1px solid rgba(255, 255, 255, .08); }
/* El logo oficial (JPG con fondo negro) se integra al fondo negro sin recuadro visible.
   «lighten» no altera el logo: sobre negro puro el resultado es idéntico al archivo. */
.brand img, .f-brand img, .eco-root img { mix-blend-mode: lighten; }
.header-in { height: var(--header-h); display: flex; align-items: center; gap: 16px; }
.brand { display: block; flex: none; margin-left: -6px; }
.brand img { height: 46px; width: auto; }
.main-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--black); border-bottom: 1px solid rgba(255, 255, 255, .1); padding: 8px 20px 20px; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility 0s linear .2s; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
.nav-open .main-nav { transform: none; opacity: 1; visibility: visible; transition: opacity .2s, transform .2s; }
.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav a { display: block; color: #e7eaef; text-decoration: none; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .9rem; padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.main-nav a[aria-current="page"] { color: var(--cyan); }
.nav-cta-mobile { margin-top: 16px; }
.nav-cta-mobile a { text-transform: none; letter-spacing: 0; border: 0; padding: 14px 18px; color: #fff; }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.menu-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .22); background: transparent; color: #fff; cursor: pointer; }
.menu-btn .i-close, .nav-open .menu-btn .i-open { display: none; }
.nav-open .menu-btn .i-close { display: block; }
.hide-sm, .hide-md { display: none; }
.brand img { max-width: 40vw; height: auto; max-height: 46px; }
.btn-login-head { padding: 9px 12px; font-size: .85rem; gap: 6px; }
.btn-login-head .ic { width: 16px; height: 16px; }
@media (max-width: 359px) { .btn-login-head .ic { display: none; } .btn-login-head { padding: 8px 10px; } }
body.nav-open { overflow: hidden; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; color: #fff; background: var(--black); overflow: hidden; min-height: calc(100svh - var(--header-h)); display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .94) 0%, rgba(0, 0, 0, .78) 50%, rgba(0, 0, 0, .55) 100%),
    radial-gradient(900px 500px at 85% 20%, rgba(20, 116, 255, .35), transparent 60%),
    url("/assets/img/hero-construccion.jpg") 60% center / cover no-repeat; filter: saturate(.9); }
.hero-bg::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(25, 195, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(25, 195, 255, .07) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%); }
.hero-in { position: relative; padding-top: 72px; padding-bottom: 72px; }
.hero h1 { font-size: clamp(2.2rem, 1.3rem + 4.4vw, 4.4rem); font-weight: 800; max-width: 15ch; margin-bottom: .4em; }
.h1-brand { display: block; font-size: .36em; letter-spacing: .32em; font-weight: 700; color: var(--silver); margin-bottom: .9em; }
.hero .lead { font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem); color: #cfd5de; max-width: 58ch; }
.hero-pillars { list-style: none; padding: 0; margin: 44px 0 0; display: flex; flex-wrap: wrap; gap: 10px 28px; color: var(--silver); font-size: .92rem; letter-spacing: .04em; }
.hero-pillars li { display: flex; align-items: center; gap: 8px; }
.hero-pillars .ic { color: var(--cyan); }

/* ---------------------------------------------------------------- encabezado de página */
.page-hero { color: #fff; background:
  radial-gradient(700px 360px at 90% 0%, rgba(20, 116, 255, .32), transparent 65%),
  linear-gradient(180deg, var(--black), var(--night-2)); padding: 56px 0 52px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(25, 195, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(25, 195, 255, .06) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(90deg, transparent 30%, #000 100%); pointer-events: none; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 1.3rem + 3.2vw, 3.6rem); font-weight: 800; }
.page-hero h1 b, .product-name b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero .lead { color: #c9d0da; font-size: 1.15rem; max-width: 60ch; margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: .85rem; color: var(--silver-2); margin-bottom: 22px; }
.crumbs a { color: var(--silver); text-decoration: none; }
.crumbs a:hover { color: #fff; text-decoration: underline; }
.crumbs .sep { opacity: .5; }

/* ---------------------------------------------------------------- secciones */
.section { padding: 64px 0; }
.section-alt { background: var(--alt); }
.section-dark { background: linear-gradient(180deg, var(--night), var(--night-2)); color: #e6e9ee; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #b9c1cd; }
.section-head { max-width: 760px; margin-bottom: 36px; }
.section-head p { color: var(--muted); font-size: 1.06rem; margin: 0; }
.section-dark .section-head p { color: #aab3c0; }
.lead-dark { font-size: 1.12rem; color: var(--ink-2); }
.split { display: grid; gap: 36px; align-items: start; }
.split-center { align-items: center; }
.note { color: var(--muted); font-size: .92rem; margin-top: 22px; }

/* Mapa de marca */
.brand-map { margin: 24px 0 0; display: grid; gap: 10px; }
.brand-map div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.brand-map dt { font-weight: 800; letter-spacing: .06em; }
.brand-map dd { margin: 0; color: var(--ink-2); }

/* Ecosistema */
.eco { background: var(--black); border-radius: 18px; padding: 22px; color: #fff; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.eco::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 240px at 50% 0%, rgba(20, 116, 255, .25), transparent 70%); pointer-events: none; }
.eco-root { position: relative; text-align: center; padding-bottom: 10px; }
.eco-root img { width: min(320px, 90%); margin: 0 auto; }
.eco-root span { display: block; color: var(--silver-2); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-top: 4px; }
.eco-node { display: grid; gap: 4px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-dark); background: var(--night-2); color: #fff; text-decoration: none; transition: border-color .18s, background .18s; }
a.eco-node:hover { border-color: rgba(25, 195, 255, .6); background: var(--night-3); }
.eco-node b { letter-spacing: .1em; }
.eco-node span { color: #9aa4b2; font-size: .9rem; }
.eco-node .tag { justify-self: start; margin-top: 4px; }
.eco-node .tag:not(.tag-live):not(.tag-soon) { background: transparent; color: var(--silver-2); border-color: var(--line-dark); }
.eco-next { border-style: dashed; }

/* Productos */
.products { display: grid; gap: 18px; }
.product { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.product-next { border-style: dashed; box-shadow: none; background: transparent; }
.product-name { font-size: 2rem; font-weight: 800; letter-spacing: .04em; margin-bottom: .2em; }
.product-name-sm { font-size: 1.3rem; }
.product-sub { font-weight: 600; color: var(--ink-2); }
.product p { color: var(--ink-2); }
.product .actions { margin-top: auto; padding-top: 10px; }
.mini-list { list-style: none; padding: 0; margin: 4px 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; font-size: .92rem; }
.mini-list li { display: flex; gap: 6px; align-items: center; }
.mini-list .ic { color: var(--blue); width: 17px; height: 17px; }
.next-icon { width: 46px; height: 46px; border-radius: 12px; border: 1px dashed #b9c1cd; display: grid; place-items: center; color: var(--muted); margin-bottom: 14px; }

/* METRICORE preguntas clave */
.qa { display: grid; gap: 14px; }
.qa-item { padding: 22px; border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line-dark); }
.section:not(.section-dark) .qa-item { background: #fff; border-color: var(--line); box-shadow: var(--shadow); }
.section:not(.section-dark) .qa-item p { color: var(--ink-2); }
.qa-item h3 { display: flex; align-items: center; gap: 8px; }
.qa-item p { margin: 0; }
.qa-ai { border-color: rgba(25, 195, 255, .45) !important; background: linear-gradient(135deg, rgba(20, 116, 255, .14), rgba(25, 195, 255, .04)) !important; }
.qa-ai .ic { color: var(--cyan); }
.section:not(.section-dark) .qa-ai .ic { color: var(--blue); }

/* Soluciones y capacidades */
.solutions, .features { display: grid; gap: 14px; }
.solution, .feature { padding: 22px; border-radius: 14px; border: 1px solid var(--line); background: #fff; }
.solution .ic, .feature .ic { width: 28px; height: 28px; color: var(--blue); margin-bottom: 12px; }
.solution h3, .feature h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.solution p, .feature p { color: var(--ink-2); margin: 0; font-size: .96rem; }
.solutions.compact .solution { padding: 18px; }
.section-alt .feature { box-shadow: var(--shadow); border-color: transparent; }

/* Flujo */
.flow { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; counter-reset: f; }
.flow li { position: relative; padding: 22px 22px 22px 70px; border-radius: 14px; border: 1px solid var(--line); background: #fff; }
.flow span { position: absolute; left: 20px; top: 20px; width: 36px; height: 36px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; display: grid; place-items: center; }
.flow b { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.flow p { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* Planes */
.plan-badge { position: absolute; top: -12px; left: 20px; background: var(--grad); color: #fff; font: 800 .7rem/1 var(--font); letter-spacing: .12em; text-transform: uppercase; padding: 6px 10px; border-radius: 99px; }
.plan-product { font: 700 .72rem/1 var(--font); letter-spacing: .22em; color: var(--muted); margin: 0 0 8px; }
.plan-chips { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.plan-chips li { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; font-weight: 800; letter-spacing: .1em; text-align: center; }
.plan-chips li.reco { border: 2px solid var(--blue); }
.plan-chips small { display: block; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-2); margin-top: 4px; }

/* Empresa */
.facts-list { display: grid; gap: 14px; }
.facts-list > div { display: flex; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; }
.facts-list .ic { width: 26px; height: 26px; color: var(--blue); }
.facts-list p { margin: 2px 0 0; color: var(--ink-2); }
.features.three { grid-template-columns: 1fr; }

/* Aviso */
.notice { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 12px; background: rgba(25, 195, 255, .08); border: 1px solid rgba(25, 195, 255, .3); margin: 22px 0; }
.notice .ic { color: #0b7fa8; margin-top: 2px; }
.notice p { margin: 0; color: var(--ink-2); }
.notice.small { padding: 12px 14px; font-size: .9rem; }

/* CTA */
.cta-band { background: var(--black); color: #fff; padding: 48px 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 260px at 100% 50%, rgba(20, 116, 255, .35), transparent 70%); }
.cta-in { position: relative; display: grid; gap: 18px; align-items: center; }
.cta-in h2 { margin-bottom: .25em; color: #fff; }
.cta-in p { margin: 0; color: #b9c1cd; }
.cta-in .actions { margin-top: 0; }

/* Contacto */
.contact { display: grid; gap: 28px; }
.contact-form { display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 6px; font-weight: 600; font-size: .92rem; }
.contact-form small { font-weight: 400; color: var(--muted); }
.contact-form input, .contact-form select, .contact-form textarea { font: inherit; padding: 12px 14px; border: 1px solid #c9d0da; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: transparent; }
.contact-form .check { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; }
.contact-form .check input { width: 18px; height: 18px; margin-top: 3px; flex: none; }
.contact-form [aria-invalid="true"] { border-color: #d03b3b; }
.row2 { display: grid; gap: 14px; }
.form-msg { padding: 12px 14px; border-radius: 10px; font-size: .95rem; }
.form-msg.ok { background: #e3f4e3; color: #0a6e0a; }
.form-msg.info { background: rgba(25, 195, 255, .1); color: #0a5f80; }
.form-msg.err { background: #fbe3e1; color: #b02a2a; }
.contact-info { background: var(--alt); border-radius: 16px; padding: 24px; align-self: start; }
.contact-info h2 { font-size: 1.3rem; }
.contact-info ul { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 14px; }
.contact-info li { display: flex; gap: 12px; }
.contact-info li .ic { color: var(--blue); margin-top: 2px; }
.contact-info b { display: block; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.access-box { display: grid; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }

/* ---------------------------------------------------------------- footer */
.site-footer { background: var(--black); color: #aab3c0; padding: 52px 0 0; font-size: .95rem; }
.footer-grid { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
.f-brand { grid-column: 1 / -1; }
.f-brand img { width: 220px; margin-left: -8px; }
.f-brand p { max-width: 38ch; margin-top: 8px; }
.site-footer h2 { color: #fff; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; margin: 0 0 12px; }
.site-footer .f-h-gap { margin-top: 22px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: #cfd5de; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer .tag { margin-left: 6px; font-size: .6rem; padding: 3px 6px; }
.f-login { display: inline-flex; align-items: center; gap: 6px; }
.f-login .ic { width: 16px; height: 16px; color: var(--cyan); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 40px; padding-top: 18px; padding-bottom: 22px; font-size: .85rem; color: #7f8896; }

/* ---------------------------------------------------------------- animación discreta */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .main-nav { transition: none; }
}

/* ================================================================ 1.0.2 · ecosistema, productos, planes, empresa, seguridad */
/* Productos con logo oficial (los logos tienen fondo negro: se presentan en un marco negro) */
.product { padding: 0; overflow: hidden; }
/* El logo se muestra COMPLETO (sin recortes ni cambios de proporción) sobre su mismo fondo negro */
.product-logo { display: block; background: var(--black); aspect-ratio: 4 / 3; overflow: hidden; }
.product-logo img { width: 100%; height: 100%; object-fit: contain; }
.product-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.product-body .tag { align-self: flex-start; margin-bottom: 12px; }
.product-name { font-size: 1.8rem; }
.product-name b { -webkit-text-fill-color: currentColor; color: var(--blue-2); background: none; }
.product-gold .product-name b { color: #b08a2e; }
.product-orange .product-name b { color: #d9821c; }
.product-red .product-name b { color: #d63333; }
.product-sub { font: 700 .74rem/1.3 var(--font); letter-spacing: .18em; color: var(--muted); margin-bottom: 12px; }
.product-live { border-top: 3px solid #c9a24a; }
.muted-note { font-size: .92rem; color: var(--muted) !important; }
.product-next { padding: 22px 24px; display: flex; gap: 16px; align-items: flex-start; border: 1px dashed #b9c1cd; }
.product-next .next-icon { flex: none; margin: 0; }
.product-next p { margin: 6px 0 0; }
.product-hero-logo { background: var(--black); border-radius: 22px; overflow: hidden; max-width: 460px; width: 100%; margin: 0 auto; box-shadow: var(--shadow); }
.product-hero-logo img { width: 100%; }

/* Cadena del ecosistema */
.eco-chain { list-style: none; padding: 0; margin: 4px 0 0; position: relative; display: grid; gap: 12px; }
.eco-chain::before { content: ""; position: absolute; left: 22px; top: -10px; bottom: 26px; width: 2px; background: linear-gradient(var(--cyan), rgba(25, 195, 255, .15)); }
.eco-chain li { position: relative; padding-left: 46px; }
.eco-chain li::before { content: ""; position: absolute; left: 16px; top: 22px; width: 14px; height: 14px; border-radius: 50%; background: var(--black); border: 2px solid var(--cyan); }
.eco-gold b { color: #e2c06a; } .eco-orange b { color: #f0a043; } .eco-red b { color: #ff6b6b; }
.eco-node span { letter-spacing: .08em; font-size: .78rem; }

/* Planes: comparador interactivo */
.plan-cmp-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 20px; margin-bottom: 18px; }
.plan-scope { display: flex; gap: 8px; align-items: center; margin: 0; font-size: .9rem; color: var(--muted); }
.plan-scope .ic { color: var(--blue); }
.billing { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--alt); border: 1px solid var(--line); }
.billing button { border: 0; background: transparent; font: 700 .85rem/1 var(--font); padding: 10px 16px; border-radius: 9px; cursor: pointer; color: var(--ink-2); }
.billing button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.plan-tabs { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 14px 2px 10px; margin: 0 -2px 6px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.plan-tab { position: relative; flex: 0 0 auto; min-width: 140px; scroll-snap-align: start; display: grid; gap: 4px; text-align: left; padding: 16px 16px 14px; border-radius: 14px; border: 1px solid var(--line); background: #fff; cursor: pointer; font: inherit; color: var(--ink); transition: border-color .18s, box-shadow .18s, transform .18s; }
.plan-tab:hover { border-color: #9fb7da; }
.plan-tab[aria-selected="true"] { border: 2px solid var(--blue); box-shadow: 0 10px 28px rgba(20, 116, 255, .18); padding: 15px 15px 13px; }
.plan-tab .plan-badge { top: -10px; left: 12px; font-size: .62rem; padding: 4px 8px; }
.pt-name { font-weight: 800; letter-spacing: .1em; font-size: 1.02rem; }
.pt-price { font-size: .86rem; color: var(--ink-2); font-weight: 600; }
.pt-price small { color: var(--muted); font-weight: 400; }
.plan-cmp .price-a, .plan-cmp.is-annual .price-m { display: none; }
.plan-cmp.is-annual .price-a { display: inline; }
.plan-cmp.is-annual .pt-price.price-a, .plan-cmp:not(.is-annual) .pt-price.price-m { display: block; }
.plan-cmp.is-annual p.price-a, .plan-cmp:not(.is-annual) p.price-m { display: block; }
/* Pago anual: 2 meses sin costo */
.save-badge { display: inline-block; margin-left: 6px; font: 800 .62rem/1 var(--font); letter-spacing: .08em; text-transform: uppercase; padding: 4px 7px; border-radius: 99px; background: #e3f4e3; color: #0a6e0a; vertical-align: middle; }
.billing button[aria-pressed="true"] .save-badge { background: #2fbf55; color: #fff; }
.annual-banner { display: none; align-items: center; gap: 8px; margin: -6px 0 12px; padding: 10px 14px; border-radius: 12px; background: #e9f8ec; border: 1px solid #b9e6c4; color: #0a5a24; font-size: .92rem; }
.annual-banner .ic { color: #0a8f3a; }
.plan-cmp.is-annual .annual-banner { display: flex; }
.pp-annual { margin: -6px 0 14px; padding: 10px 12px; border-radius: 10px; background: #e9f8ec; color: #0a5a24; font-size: .92rem; }
.save-chip { display: inline-block; font: 800 .68rem/1 var(--font); letter-spacing: .1em; text-transform: uppercase; background: #0a8f3a; color: #fff; border-radius: 99px; padding: 5px 9px; margin-right: 6px; }
.pp-annual-hint { margin: -6px 0 12px; font-size: .86rem; color: #0a6e2a; }
.why-annual { margin-top: 18px; background: var(--alt); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.why-annual h3 { display: flex; gap: 8px; align-items: center; font-size: 1.05rem; }
.why-annual h3 .ic { color: #0a8f3a; }
.why-annual p { margin: 0; color: var(--ink-2); }
.plan-panel { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; box-shadow: var(--shadow); margin-bottom: 16px; }
.js .plan-panel[data-inactive] { display: none; }
.plan-panel.plan-reco { border: 2px solid var(--blue); }
.pp-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 10px 24px; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 18px; }
.pp-head h3 { font-size: 1.9rem; letter-spacing: .08em; margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.pp-price { font-size: 1.05rem; color: var(--ink-2); }
.pp-price b { font-size: 1.9rem; color: var(--ink); font-family: var(--font-display); letter-spacing: -.01em; }
.pp-price .from { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.pp-facts { display: grid; gap: 10px; margin: 0 0 20px; }
.pp-facts div { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; background: var(--alt); border-radius: 12px; padding: 12px 14px; }
.pp-facts .ic { grid-row: 1 / 3; color: var(--blue); width: 24px; height: 24px; align-self: center; }
.pp-facts dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.pp-facts dd { margin: 0; font-weight: 700; }
.pp-lists { display: grid; gap: 18px; }
.pp-lists h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 10px; }
.pp-lists ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pp-lists li { display: flex; gap: 8px; align-items: flex-start; }
.pp-yes .ic { color: #0a8f3a; margin-top: 2px; width: 18px; height: 18px; }
.pp-no .ic { color: #b02a2a; margin-top: 2px; width: 18px; height: 18px; }
.tag-road { background: #fff4de; color: #8a5a00; border-color: #f0d394; font-size: .62rem; padding: 3px 7px; margin-left: 4px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; margin-top: 22px; background: #fff; }
.plan-table { width: 100%; border-collapse: collapse; min-width: 760px; font-size: .9rem; }
.plan-table caption { text-align: left; padding: 14px 16px 0; font-weight: 700; color: var(--ink-2); }
.plan-table th, .plan-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.plan-table thead th { font-size: .8rem; letter-spacing: .1em; }
.plan-table thead small { display: block; font-size: .62rem; color: var(--blue-2); letter-spacing: .12em; text-transform: uppercase; }
.plan-table tbody th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.plan-table .col-on { background: rgba(20, 116, 255, .07); }
.plan-table tr:last-child th, .plan-table tr:last-child td { border-bottom: 0; }
.plan-chips a { display: grid; gap: 4px; text-decoration: none; color: var(--ink); }
.plan-chips li { padding: 0; }
.plan-chips a { padding: 16px; }
.plan-chips a span { font-weight: 600; letter-spacing: 0; font-size: .86rem; color: var(--ink-2); }
.plan-chips li:hover { border-color: var(--blue); }

/* Historia y fundador */
.story { display: grid; gap: 28px; }
.story blockquote { margin: 0 0 20px; padding: 20px 22px; border-left: 3px solid var(--blue); background: #fff; border-radius: 0 14px 14px 0; box-shadow: var(--shadow); }
.story blockquote .ic { color: var(--blue); width: 26px; height: 26px; margin-bottom: 6px; }
.story blockquote p { margin: 0; font-size: 1.12rem; font-style: italic; color: var(--ink); }
.story-problems { background: var(--black); color: #fff; border-radius: 18px; padding: 24px; align-self: start; }
.story-problems h3 { color: #fff; font-size: 1rem; letter-spacing: .04em; }
.story-problems ul { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.story-problems li { border: 1px solid var(--line-dark); background: var(--night-2); border-radius: 99px; padding: 7px 12px; font-size: .88rem; color: #cfd5de; }
.founder { display: grid; gap: 24px; border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: var(--shadow); }
.founder-id { display: flex; gap: 18px; align-items: center; }
.founder-mark { width: 84px; height: 84px; flex: none; border-radius: 22px; background: var(--black); color: #fff; display: grid; place-items: center; font: 800 1.7rem/1 var(--font-display); letter-spacing: .04em; box-shadow: inset 0 0 0 2px rgba(25, 195, 255, .5); }
.founder-id h2 { margin: 0; letter-spacing: .06em; font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); }
.founder-id .eyebrow { margin-bottom: 8px; }
.founder-role { margin: 4px 0 0; color: var(--blue-2); font-weight: 700; letter-spacing: .04em; }
.chips { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { background: var(--alt); border: 1px solid var(--line); border-radius: 99px; padding: 6px 12px; font-size: .88rem; color: var(--ink-2); }
.section-dark .feature { background: rgba(255, 255, 255, .03); border-color: var(--line-dark); }
.section-dark .feature p { color: #b9c1cd; }
.section-dark .feature .ic { color: var(--cyan); }

/* Seguridad */
.sec-grid { display: grid; gap: 14px; }
.sec-item { padding: 22px; border-radius: 14px; border: 1px solid var(--line); background: #fff; }
.sec-item .ic { width: 28px; height: 28px; color: var(--blue); margin-bottom: 10px; }
.sec-item p { margin: 0; color: var(--ink-2); }
.sec-ai { border-color: rgba(25, 195, 255, .45); background: linear-gradient(135deg, rgba(20, 116, 255, .06), #fff); }
.tenants { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.tenants div { border: 1px dashed #9fb7da; border-radius: 10px; padding: 10px; display: grid; gap: 4px; font-size: .82rem; color: var(--ink-2); }
.tenants b { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.pending-list { padding-left: 20px; color: var(--ink-2); display: grid; gap: 6px; }
.sol-prod { display: inline-flex; gap: 6px; align-items: center; margin-top: 12px; font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-decoration: none; }
.f-eco { color: #fff; letter-spacing: .06em; margin-bottom: 4px; }
.f-eco b { letter-spacing: .14em; }

/* ================================================================ 1.0.3 · METRICORE, historia, legal */
mark.tbd { background: #fff4de; color: #8a5a00; border: 1px dashed #e8c77a; border-radius: 5px; padding: 0 4px; font-weight: 700; font-size: .92em; white-space: normal; }
.section-dark mark.tbd { background: rgba(250, 178, 25, .15); color: #ffd27a; border-color: rgba(250, 178, 25, .4); }

/* Planes: descripción y perfil */
.pp-desc { font-size: 1.05rem; color: var(--ink); margin: 0 0 10px; }
.pp-profile { display: flex; gap: 10px; align-items: flex-start; background: rgba(20, 116, 255, .06); border: 1px solid rgba(20, 116, 255, .18); border-radius: 12px; padding: 12px 14px; margin: 0 0 16px; color: var(--ink-2); font-size: .95rem; }
.pp-profile .ic { color: var(--blue); margin-top: 2px; }
.plan-table td.small { font-size: .82rem; color: var(--ink-2); min-width: 150px; }

/* ¿Cómo funciona? */
.pipeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; counter-reset: none; }
.pipeline li { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px; position: relative; }
.pipeline li span { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; }
.pipeline li.is-ai { border-color: rgba(25, 195, 255, .5); background: linear-gradient(135deg, rgba(20, 116, 255, .08), #fff); }
.pipeline li.is-ai span { background: var(--grad); }
.pipeline b { display: block; margin-bottom: 2px; }
.pipeline p { margin: 0; color: var(--ink-2); font-size: .93rem; }
.equation { margin-top: 22px; background: var(--black); color: #fff; border-radius: 18px; padding: 22px; }
.eq-row { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; }
.eq-row span, .eq-row strong { border: 1px solid var(--line-dark); border-radius: 10px; padding: 8px 12px; background: var(--night-2); font-size: .92rem; }
.eq-row strong { border-color: rgba(25, 195, 255, .6); color: var(--cyan); }
.eq-row i { font-style: normal; font-weight: 800; color: var(--silver-2); }
.eq-ai { margin-top: 12px; }
.eq-ai strong { color: #b9a9ff; border-color: rgba(160, 140, 245, .6); }
.equation p { color: #b9c1cd; margin: 14px 0 0; font-size: .93rem; }

/* METRICORE AI */
.ai-block { display: grid; gap: 28px; }
.ai-rules { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.ai-rules li { display: flex; gap: 10px; align-items: flex-start; color: #dfe4ea; }
.ai-rules .ic { color: var(--cyan); margin-top: 2px; }
.ai-uses { background: rgba(255, 255, 255, .03); border: 1px solid var(--line-dark); border-radius: 18px; padding: 22px; align-self: start; }
.ai-uses ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.ai-uses li { display: flex; gap: 10px; align-items: center; color: #cfd5de; }
.ai-uses .ic { color: #b9a9ff; width: 18px; height: 18px; }

/* Historia: etapas */
.timeline { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.timeline li { position: relative; background: #fff; border-radius: 14px; padding: 18px 18px 18px 62px; box-shadow: var(--shadow); }
.timeline li span { position: absolute; left: 18px; top: 18px; width: 30px; height: 30px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; display: grid; place-items: center; }
.timeline b { display: block; margin-bottom: 2px; }
.timeline p { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* Seguridad: medidas pendientes y documentos */
.sec-pending { border-style: dashed; }
.sec-pending ul { margin: 10px 0 0; padding-left: 18px; display: grid; gap: 6px; color: var(--ink-2); font-size: .92rem; }
.doc-links { display: grid; gap: 10px; margin-top: 18px; }
.doc-links a { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; text-decoration: none; color: var(--ink); }
.doc-links a:hover { border-color: var(--blue); }
.doc-links .ic { grid-row: 1 / 3; color: var(--blue); width: 26px; height: 26px; }
.doc-links span { color: var(--muted); font-size: .9rem; }

/* Documentos legales: diseño editorial */
.legal { background: #fff; padding: 40px 0 72px; }
.legal-wrap { max-width: 820px; }
.crumbs-dark { color: var(--muted); }
.crumbs-dark a { color: var(--ink-2); }
.crumbs-dark a:hover { color: var(--ink); }
.legal h1 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.8rem); font-weight: 800; margin-bottom: .3em; }
.legal-date { color: var(--muted); margin: 0 0 20px; }
.legal-draft { display: flex; gap: 12px; align-items: flex-start; background: #fff7e8; border: 1px solid #f0d394; border-left: 4px solid #e0a020; border-radius: 12px; padding: 16px 18px; margin-bottom: 24px; }
.legal-draft .ic { color: #b07400; margin-top: 2px; flex: none; }
.legal-draft p { margin: 0; color: #5f4300; font-size: .95rem; }
.legal-intro { font-size: 1.05rem; color: var(--ink-2); }
.legal-toc { background: var(--alt); border-radius: 14px; padding: 18px 22px; margin: 26px 0 34px; }
.legal-toc h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 10px; }
.legal-toc ol { margin: 0; padding-left: 22px; columns: 1; font-size: .93rem; }
.legal-toc li { margin: 4px 0; break-inside: avoid; }
.legal-toc a { color: var(--ink-2); text-decoration: none; }
.legal-toc a:hover { color: var(--blue-2); text-decoration: underline; }
.legal-sec { padding-top: 6px; margin-bottom: 26px; scroll-margin-top: calc(var(--header-h) + 16px); }
.legal-sec h2 { font-size: 1.2rem; font-weight: 800; letter-spacing: -.005em; margin-bottom: 10px; }
.legal-sec h2 span { color: var(--blue-2); margin-right: 4px; }
.legal-sec p, .legal-sec li { color: var(--ink-2); line-height: 1.75; overflow-wrap: anywhere; }
.legal-sec ul { padding-left: 20px; }
.legal-foot { display: flex; flex-wrap: wrap; gap: 12px; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 34px; }
.legal-related { color: var(--muted); font-size: .9rem; margin-top: 18px; }

/* ================================================================ 1.0.4 · portada en movimiento (control de obra)
   Todo es decorativo (aria-hidden) y se detiene con «reducir movimiento». */
.hero-bg { animation: hero-zoom 32s ease-in-out infinite alternate; transform-origin: 70% 40%; }
@keyframes hero-zoom { from { transform: scale(1); } to { transform: scale(1.12) translate(-1.5%, -1%); } }
.hero-bg::after { animation: grid-drift 24s linear infinite; }
@keyframes grid-drift { from { background-position: 0 0; } to { background-position: 56px 56px; } }
.hero-motion { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hm-scan { position: absolute; top: 0; bottom: 0; width: 160px; left: -200px; background: linear-gradient(90deg, transparent, rgba(25, 195, 255, .10) 45%, rgba(25, 195, 255, .22) 50%, rgba(25, 195, 255, .10) 55%, transparent); animation: hm-scan 9s ease-in-out infinite; }
@keyframes hm-scan { 0% { left: 35%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { left: 105%; opacity: 0; } }
.hm-curve { position: absolute; right: 3%; bottom: 12%; width: min(560px, 46vw); height: min(340px, 34vw); opacity: .9; }
.hm-grid line { stroke: rgba(25, 195, 255, .10); stroke-width: 1; }
.hm-plan, .hm-real { fill: none; stroke-linecap: round; stroke-dasharray: 900; stroke-dashoffset: 900; }
.hm-plan { stroke: rgba(201, 206, 214, .55); stroke-width: 2.5; stroke-dasharray: 8 9; animation: hm-plan 4s ease-out .5s forwards; }
@keyframes hm-plan { from { opacity: 0; } to { opacity: 1; } }
.hm-real { stroke: url(#hmReal); stroke-width: 4; filter: drop-shadow(0 0 6px rgba(25, 195, 255, .6)); animation: hm-draw 7s ease-in-out 1s infinite; }
@keyframes hm-draw { 0% { stroke-dashoffset: 900; } 55%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 0; opacity: 0; } }
.hm-dot { fill: #19c3ff; opacity: 0; animation: hm-dot 7s ease-in-out 1s infinite; }
@keyframes hm-dot { 0%, 50% { opacity: 0; r: 4; } 58% { opacity: 1; r: 9; } 66%, 85% { opacity: 1; r: 6; } 100% { opacity: 0; } }
.hm-chips { list-style: none; margin: 0; padding: 0; position: absolute; right: 4%; top: 18%; display: grid; gap: 10px; justify-items: end; }
.hm-chips li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 99px; background: rgba(5, 7, 11, .62); border: 1px solid rgba(25, 195, 255, .35); color: #dfe6ee; font-size: .85rem; letter-spacing: .06em; backdrop-filter: blur(6px); opacity: 0; animation: hm-chip 6s ease-in-out var(--d) infinite; }
.hm-chips .ic { width: 16px; height: 16px; color: var(--cyan); }
@keyframes hm-chip { 0% { opacity: 0; transform: translateX(16px); } 12%, 70% { opacity: 1; transform: none; } 85%, 100% { opacity: 0; transform: translateX(-8px); } }
.hero-in { z-index: 1; }
@media (max-width: 1199px) { .hm-curve { opacity: .55; } }
@media (max-width: 899px) { .hm-chips { display: none; } .hm-curve { right: -6%; bottom: 4%; width: 80vw; height: 46vw; opacity: .35; } }
@media (prefers-reduced-motion: reduce) {
  .hero-bg, .hero-bg::after, .hm-scan, .hm-plan, .hm-real, .hm-dot, .hm-chips li { animation: none !important; }
  .hm-real, .hm-plan { stroke-dashoffset: 0; opacity: 1; }
  .hm-dot, .hm-chips li { opacity: 1; }
}

/* ================================================================ 1.0.4 · acceso a METRICORE (comprobación de disponibilidad) */
.access { min-height: calc(100svh - var(--header-h)); display: flex; align-items: center; background: radial-gradient(700px 400px at 50% 0%, rgba(201, 162, 74, .18), transparent 70%), linear-gradient(180deg, var(--black), var(--night-2)); color: #fff; padding: 48px 0; text-align: center; }
.access-wrap { max-width: 640px; }
.access-logo { width: 190px; margin: 0 auto 8px; mix-blend-mode: lighten; }
.access h1, .access h2 { color: #fff; font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem); }
.access .lead { color: #c9d0da; font-size: 1.08rem; }
.access-state { display: none; }
.access[data-state="checking"] [data-show="checking"], .access[data-state="available"] [data-show="available"], .access[data-state="unavailable"] [data-show="unavailable"] { display: block; }
.access-spinner { width: 34px; height: 34px; margin: 18px auto 0; border-radius: 50%; border: 3px solid rgba(255, 255, 255, .15); border-top-color: var(--cyan); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.access-steps { text-align: left; margin-top: 26px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-dark); border-radius: 16px; padding: 20px 22px; }
.access-steps h3 { color: #fff; font-size: 1rem; }
.access-steps ol { margin: 0; padding-left: 20px; display: grid; gap: 10px; color: #cfd5de; }
.access-wait { display: flex; gap: 8px; align-items: center; margin: 16px 0 0; color: var(--cyan); font-size: .92rem; }
a[data-metricore-login][aria-busy="true"] { opacity: .7; cursor: progress; }

/* ================================================================ tablet ≥ 640 */
@media (min-width: 640px) {
  .wrap { padding: 0 28px; }
  .hide-sm { display: inline-flex; }
  .actions .btn { flex: 0 0 auto; }
  .row2 { grid-template-columns: 1fr 1fr; }
  .solutions, .features { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(2, 1fr); }
  .product-next { grid-column: 1 / -1; }
  .plan-chips { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 84px 0; }
}
/* ================================================================ tablet horizontal ≥ 900 */
@media (min-width: 900px) {
  .story { grid-template-columns: 1.4fr 1fr; gap: 40px; }
  .pipeline { grid-template-columns: repeat(4, 1fr); }
  .pipeline li { flex-direction: column; }
  .ai-block { grid-template-columns: 1.3fr 1fr; gap: 48px; }
  .timeline { grid-template-columns: repeat(3, 1fr); }
  .doc-links { grid-template-columns: 1fr; }
  .legal-toc ol { columns: 2; column-gap: 32px; }
  .founder { grid-template-columns: 1fr 1.6fr; align-items: center; padding: 36px; }
  .pp-facts { grid-template-columns: repeat(3, 1fr); }
  .pp-lists { grid-template-columns: 1.4fr 1fr; }
  .sec-grid { grid-template-columns: repeat(2, 1fr); }
  .sec-ai { grid-column: 1 / -1; }
  .qa { grid-template-columns: repeat(2, 1fr); }
  .qa-ai { grid-column: 1 / -1; }
  .flow { grid-template-columns: repeat(4, 1fr); }
  .flow li { padding: 70px 20px 22px; }
  .features.three { grid-template-columns: repeat(3, 1fr); }
  .contact { grid-template-columns: 1.4fr 1fr; }
  .cta-in { grid-template-columns: 1fr auto; }
}
/* ================================================================ escritorio ≥ 1080 */
@media (min-width: 1080px) {
  :root { --header-h: 76px; }
  .brand img { height: 52px; max-height: 52px; max-width: none; }
  .btn-login-head { padding: 11px 18px; font-size: .95rem; }
  .menu-btn, .nav-cta-mobile { display: none; }
  .main-nav { position: static; inset: auto; transform: none; opacity: 1; visibility: visible; background: transparent; border: 0; padding: 0; max-height: none; overflow: visible; margin-left: 12px; }
  .main-nav ul { display: flex; gap: 2px; }
  .main-nav a { border: 0; padding: 10px 12px; font-size: .8rem; letter-spacing: .12em; color: #cfd5de; position: relative; }
  .main-nav a:hover { color: #fff; }
  .main-nav a[aria-current="page"] { color: #fff; }
  .main-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--grad); border-radius: 2px; }
  body.nav-open { overflow: auto; }
  .split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .solutions { grid-template-columns: repeat(4, 1fr); }
  .products { grid-template-columns: repeat(3, 1fr); }
  .plan-tabs { overflow: visible; display: grid; grid-template-columns: repeat(6, 1fr); }
  .plan-tab { min-width: 0; }
  .sec-grid { grid-template-columns: repeat(3, 1fr); }
  .sec-ai { grid-column: span 2; }
  .features { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
  .f-brand { grid-column: auto; }
  .section { padding: 100px 0; }
  .page-hero { padding: 76px 0 72px; }
}
@media (min-width: 1240px) { .hide-md { display: inline-flex; } }

/* ================================================================ 1.0.5 · «2 MESES SIN COSTO» destacado y aviso de METRICORE */
.annual-banner b { text-transform: uppercase; letter-spacing: .06em; }
.pp-equiv { color: var(--muted, #5b6575); font-size: .9rem; margin: -4px 0 12px; }
.access-ok { display: inline-flex; gap: 8px; align-items: center; margin: 4px 0 18px; padding: 8px 14px; border-radius: 99px; background: rgba(10, 143, 58, .14); border: 1px solid rgba(70, 200, 120, .35); color: #b9f0cc; font-size: .92rem; }
.access-ok .ic { color: #46c878; flex: none; }