/* ═══════════════════════════════════════════════════════════
   CrudCreativo — hoja de estilos compartida
   Usada por index.html y productos.html
   ═══════════════════════════════════════════════════════════ */

/* ═══════════ Tokens ═══════════ */
:root {
    --ink: #081426;
    --navy: #10263f;
    --body: #3d5063;
    --muted: #66798d;
    --line: #dbe3ec;
    --line-soft: #e9eef4;
    --bg: #ffffff;
    --bg-soft: #f1f5f9;

    /* Oscuros planos — sin degradados */
    --dark: #0a1a2f;
    --darker: #071120;
    --on-dark: #b7cade;
    --on-dark-dim: #7d95ad;
    --dark-line: rgba(255, 255, 255, .12);

    --accent: #2563eb;
    --accent-light: #4d9dff;
    --accent-soft: #e8f0fe;

    --resihub: #10b981;
    --billium: #2563eb;
    --cliento: #8b5cf6;
    --talentus: #f97316;

    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;

    --maxw: 1160px;
    --pad: 24px;
    --nav-h: 84px;
}

/* ═══════════ Base ═══════════ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--body);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* El texto del contenido va siempre alineado a la izquierda — nunca
   justificado (rompe el ritmo de lectura). Los bloques que se centran
   a propósito (.cta) lo hacen con su propia regla de mayor especificidad. */
main { text-align: left; }
/* Blindaje extra: las listas de viñetas nunca se justifican (en columnas
   angostas la justificación abre huecos enormes entre palabras). */
.fgroup li, .inc-list li, .ev-list li, .feat-list li, .case-solves li,
.stack-card li, .app-card li, .uc-panel li { text-align: left; }

h1, h2, h3, h4 {
    color: var(--ink);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin: 0;
}

p { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
section { padding: 104px 0; position: relative; }

.band-soft { background: var(--bg-soft); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip {
    position: absolute;
    left: -9999px;
    top: 12px;
    z-index: 100;
    background: #fff;
    color: var(--ink);
    padding: 12px 20px;
    border-radius: var(--r-sm);
    font-weight: 600;
}
.skip:focus { left: 24px; }

/* ═══════════ Encabezado de sección ═══════════ */
.sec-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}
.sec-label .num { font-variant-numeric: tabular-nums; color: var(--muted); }
.sec-label::after { content: ''; width: 46px; height: 1px; background: var(--line); }

.sec-head { max-width: 720px; margin-bottom: 58px; }
.sec-head h2 { font-size: clamp(31px, 4.2vw, 44px); }
.sec-head > p { margin-top: 20px; font-size: 18.5px; }

/* ═══════════ Botones ═══════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    height: 50px;
    padding: 0 26px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, background .18s ease, border-color .18s ease;
    white-space: nowrap;
}
.btn svg { transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #1d4fd8; }

.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: #e8eef5; }

.btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.btn-outline:hover { border-color: rgba(255, 255, 255, .65); background: rgba(255, 255, 255, .06); }

.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: #b9c6d6; }

.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; }

/* ═══════════ Nav ═══════════ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 60;
    height: var(--nav-h);
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background .25s ease, border-color .25s ease;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: var(--nav-h);
}
.nav-logo { display: block; padding: 4px 0; }
.nav-logo img {
    height: 42px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter .25s ease;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, .78);
    transition: color .15s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a[aria-current="page"] { color: #fff; font-weight: 600; }
.nav-links .btn { color: #fff; }

.nav.solid {
    background: rgba(255, 255, 255, .92);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom-color: var(--line);
}
.nav.solid .nav-logo img { filter: none; }
.nav.solid .nav-links a { color: var(--body); }
.nav.solid .nav-links a:hover { color: var(--ink); }
.nav.solid .nav-links a[aria-current="page"] { color: var(--ink); }
.nav.solid .nav-links .btn { color: #fff; }
.nav.solid .nav-toggle { color: var(--ink); }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 8px;
    cursor: pointer;
    color: #fff;
}

/* Conmutador de idioma (ES / EN) */
.nav-lang {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 34px;
    padding: 0 11px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, .28);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    color: rgba(255, 255, 255, .85) !important;
    transition: border-color .18s ease, background .18s ease, color .18s ease;
}
.nav-lang:hover { border-color: rgba(255, 255, 255, .7); color: #fff !important; }
.nav.solid .nav-lang {
    border-color: var(--line);
    color: var(--body) !important;
}
.nav.solid .nav-lang:hover { border-color: #b9c6d6; color: var(--ink) !important; }

/* ═══════════ Rejilla técnica (fondo oscuro) ═══════════ */
.grid-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 58px 58px;
    -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% 10%, #000 35%, transparent 78%);
    mask-image: radial-gradient(ellipse 85% 65% at 50% 10%, #000 35%, transparent 78%);
    pointer-events: none;
}

/* ═══════════ Hero ═══════════ */
.hero {
    position: relative;
    padding: calc(var(--nav-h) + 92px) 0 0;
    background: var(--dark);
    color: var(--on-dark);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 58px 58px;
    -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% 10%, #000 35%, transparent 78%);
    mask-image: radial-gradient(ellipse 85% 65% at 50% 10%, #000 35%, transparent 78%);
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 16px 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--dark-line);
    background: rgba(255, 255, 255, .05);
    font-size: 13.5px;
    font-weight: 500;
    color: #cfe0f2;
    margin-bottom: 30px;
}
.pulse {
    position: relative;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--resihub);
    flex: none;
}
.pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid var(--resihub);
    animation: ping 2.2s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes ping {
    0% { transform: scale(.6); opacity: 1; }
    75%, 100% { transform: scale(1.9); opacity: 0; }
}

.hero h1 {
    color: #fff;
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800;
    letter-spacing: -0.04em;
    max-width: 16ch;
}
.accent-word { color: var(--accent-light); }

.hero .lead {
    margin-top: 28px;
    font-size: 19.5px;
    line-height: 1.6;
    max-width: 60ch;
    color: var(--on-dark);
}

.rotator { display: flex; align-items: center; gap: 14px; margin-top: 34px; font-size: 15px; }
.rot-label { font-weight: 500; color: var(--on-dark-dim); white-space: nowrap; }
.rot-mask { height: 30px; overflow: hidden; }
.rot-track { animation: rot 15.4s cubic-bezier(.7, 0, .3, 1) infinite; }
.rot-track span {
    display: block;
    height: 30px;
    line-height: 30px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
}
@keyframes rot {
    0%, 11.4%    { transform: translateY(0); }
    14.3%, 25.7% { transform: translateY(-14.2857%); }
    28.6%, 40%   { transform: translateY(-28.5714%); }
    42.9%, 54.3% { transform: translateY(-42.8571%); }
    57.1%, 68.6% { transform: translateY(-57.1428%); }
    71.4%, 82.9% { transform: translateY(-71.4285%); }
    85.7%, 100%  { transform: translateY(-85.7142%); }
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-top: 84px;
    background: var(--dark-line);
    border-top: 1px solid var(--dark-line);
}
.stat { background: var(--dark); padding: 34px 26px 40px; }
.stat b {
    display: block;
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: #fff;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.stat span {
    display: block;
    margin-top: 10px;
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--on-dark-dim);
}

/* ═══════════ Marquesina ═══════════ */
.marquee {
    border-bottom: 1px solid var(--line);
    background: #fff;
    padding: 30px 0;
    overflow: hidden;
    position: relative;
}
.marquee::before, .marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 130px;
    z-index: 2;
    pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0)); }
.marquee::after { right: 0; background: linear-gradient(270deg, #fff, rgba(255, 255, 255, 0)); }

.mq-track { display: flex; width: max-content; animation: scroll 38s linear infinite; }
.marquee:hover .mq-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }

.mq-item {
    display: flex;
    align-items: center;
    gap: 40px;
    padding-right: 40px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #8397ab;
    white-space: nowrap;
}
.mq-item::after { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--line); }

/* ═══════════ Productos (tarjetas) ═══════════ */
.prod {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 34px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.prod::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 3px;
    width: 0;
    background: var(--c, var(--accent));
    transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
.prod:hover::before { width: 100%; }
.prod:hover {
    border-color: #c2d0e0;
    box-shadow: 0 20px 50px -22px rgba(8, 20, 38, .28);
    transform: translateY(-4px);
}

.prod-mark {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    background: var(--c);
    flex: none;
}
.prod-title { display: flex; align-items: center; gap: 15px; }
.prod-title h3 { font-size: 23px; }
.prod-title .tag { font-size: 13.5px; color: var(--muted); margin-top: 3px; }

.prod p.desc { margin-top: 22px; font-size: 15.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
    font-size: 13px;
    font-weight: 500;
    color: var(--navy);
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 5px 12px;
}

.prod-foot {
    margin-top: auto;
    padding-top: 26px;
    border-top: 1px solid var(--line-soft);
    font-size: 13px;
    color: var(--muted);
}
.prod-foot strong { color: var(--body); font-weight: 600; }

/* — Producto insignia — */
.prod-hero {
    --c: var(--resihub);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    padding: 46px;
    margin-bottom: 24px;
    background: var(--dark);
    border-color: transparent;
    color: var(--on-dark);
}
.prod-hero::before { width: 100%; background: var(--resihub); }
.prod-hero:hover { transform: none; box-shadow: 0 26px 60px -26px rgba(8, 20, 38, .45); }
.prod-hero h3 { font-size: 27px; color: #fff; }
.prod-hero .tag { color: var(--on-dark-dim); }
.prod-hero .desc { font-size: 16.5px; color: var(--on-dark); }
.prod-hero .desc b { color: #fff; font-weight: 600; }
.prod-hero .chip {
    color: #cfe0f2;
    background: rgba(255, 255, 255, .06);
    border-color: var(--dark-line);
}
.prod-hero .prod-foot { border-top-color: var(--dark-line); color: var(--on-dark-dim); }
.prod-hero .prod-foot strong { color: var(--on-dark); }

.feat-list { display: grid; gap: 15px; }
.feat-list li { display: flex; gap: 13px; font-size: 15px; line-height: 1.55; }
.feat-list svg { flex: none; margin-top: 4px; color: var(--resihub); }
.feat-list b { color: #fff; font-weight: 600; }

.apps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.app {
    border: 1px solid var(--dark-line);
    border-radius: var(--r-md);
    padding: 17px 19px;
    background: rgba(255, 255, 255, .04);
    transition: border-color .2s ease, background .2s ease;
}
.app:hover { border-color: rgba(16, 185, 129, .45); background: rgba(255, 255, 255, .07); }
.app h4 { font-size: 15px; color: #fff; }
.app span { display: block; font-size: 13px; color: var(--on-dark-dim); margin-top: 5px; line-height: 1.5; }
.app .ver {
    display: inline-block;
    margin-top: 11px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--resihub);
    background: rgba(16, 185, 129, .12);
    border: 1px solid rgba(16, 185, 129, .25);
    border-radius: 999px;
    padding: 3px 10px;
}

.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.prod-more { margin-top: 40px; display: flex; justify-content: center; }

/* ═══════════ Casos de uso ═══════════ */
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.case {
    background: #fff;
    border: 1px solid var(--line);
    border-left: 3px solid var(--c);
    border-radius: var(--r-lg);
    padding: 32px 34px;
    transition: box-shadow .2s ease, transform .2s ease;
}
.case:hover { box-shadow: 0 18px 44px -24px rgba(8, 20, 38, .26); transform: translateY(-3px); }

.case-who {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--c);
    margin-bottom: 18px;
}
.case-who::before { content: ''; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }

.case blockquote {
    margin: 0;
    padding: 0 0 0 18px;
    border-left: 2px solid var(--line);
    font-size: 16.5px;
    font-style: italic;
    color: var(--ink);
    line-height: 1.55;
}
.case .answer { margin-top: 20px; font-size: 15px; }

.case-solves { display: grid; gap: 9px; margin-top: 20px; }
.case-solves li { display: flex; gap: 11px; font-size: 14.5px; line-height: 1.5; }
.case-solves svg { flex: none; margin-top: 4px; color: var(--c); }

.case-foot {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--line-soft);
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 14px;
}
.case-foot .dot {
    width: 26px; height: 26px;
    border-radius: 7px;
    background: var(--c);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    flex: none;
}
.case-foot b { color: var(--ink); font-weight: 600; }

/* ═══════════ Tecnologías ═══════════ */
.tech-rows {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
    background: #fff;
}
.tech-row {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 28px;
    padding: 28px 32px;
    border-bottom: 1px solid var(--line);
    align-items: center;
    transition: background .18s ease;
}
.tech-row:last-child { border-bottom: 0; }
.tech-row:hover { background: var(--bg-soft); }

.tech-label { display: flex; align-items: center; gap: 14px; }
.tech-ico {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    flex: none;
}
.tech-label h3 { font-size: 16.5px; }
.tech-label span { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.tech-chips { display: flex; flex-wrap: wrap; gap: 8px; }

/* ═══════════ Integraciones ═══════════ */
.integ-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.integ {
    background: #fff;
    padding: 30px 28px;
    position: relative;
    overflow: hidden;
    transition: background .18s ease;
}
.integ:hover { background: var(--bg-soft); }
/* Barra de acento que se desliza al pasar el cursor */
.integ::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 2px;
    width: 0;
    background: var(--accent);
    transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
.integ:hover::before { width: 100%; }

.integ-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.integ-ico {
    position: relative;
    width: 40px; height: 40px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--bg-soft);
    color: var(--navy);
    display: grid;
    place-items: center;
    flex: none;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.integ:hover .integ-ico {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
    transform: translateY(-3px);
}
/* Punto "en vivo" que late: refuerza que la integración YA funciona, no es promesa */
.integ-ico::after {
    content: '';
    position: absolute;
    top: -3px; right: -3px;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--resihub);
    border: 2px solid #fff;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, .5);
    animation: livepulse 2.4s ease-out infinite;
    transition: border-color .2s ease;
}
.integ:hover .integ-ico::after { border-color: var(--navy); }
/* Onda escalonada: las 12 tarjetas laten como olas, no todas a la vez */
.integ:nth-child(3n+2) .integ-ico::after { animation-delay: .8s; }
.integ:nth-child(3n) .integ-ico::after { animation-delay: 1.6s; }

@keyframes livepulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, .5); }
    70%, 100% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
}
.integ-kind {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}
.integ h3 { font-size: 16px; margin-top: 18px; }
.integ p { margin-top: 8px; font-size: 14px; line-height: 1.55; }

.integ-note {
    margin-top: 26px;
    font-size: 14px;
    color: var(--muted);
    display: flex;
    gap: 11px;
    align-items: flex-start;
}
.integ-note svg { flex: none; margin-top: 3px; color: var(--muted); }

/* ═══════════ Servicios ═══════════ */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.svc { background: #fff; padding: 36px 32px; transition: background .2s ease; }
.svc:hover { background: var(--bg-soft); }
.svc:hover .svc-ico { background: var(--accent); color: #fff; transform: translateY(-3px); }

.svc-ico {
    width: 42px; height: 42px;
    border-radius: 11px;
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}
.svc h3 { font-size: 17.5px; }
.svc p { margin-top: 11px; font-size: 14.5px; line-height: 1.6; }

/* ═══════════ Nosotros ═══════════ */
.about-lead { max-width: 760px; }
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-top: 56px;
    background: var(--line);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.step { background: var(--bg-soft); padding: 32px 26px; }
.step-n {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: var(--navy);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
}
.step h3 { font-size: 16.5px; }
.step p { margin-top: 8px; font-size: 14.5px; }

/* ═══════════ Banda CTA ═══════════ */
.cta { background: var(--dark); padding: 92px 0; text-align: center; position: relative; overflow: hidden; }
.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 58px 58px;
    -webkit-mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, #000 20%, transparent 72%);
    mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, #000 20%, transparent 72%);
}
.cta .wrap { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(30px, 4.2vw, 44px); color: #fff; max-width: 18ch; margin: 0 auto; }
.cta p { margin: 22px auto 0; font-size: 18.5px; color: var(--on-dark); max-width: 56ch; }
.cta-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

/* ═══════════ Contacto ═══════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 76px; align-items: start; }

.loc { display: grid; gap: 16px; margin-top: 36px; }
.loc-card {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 19px 21px;
    background: #fff;
    transition: border-color .2s ease, transform .2s ease;
}
.loc-card:hover { border-color: #b9c6d6; transform: translateX(3px); }
.loc-card img { width: 24px; border-radius: 3px; margin-top: 4px; }
.loc-card h3 { font-size: 15.5px; }
.loc-card span { display: block; font-size: 14px; color: var(--muted); margin-top: 3px; }

.form-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 36px;
    box-shadow: 0 20px 50px -30px rgba(8, 20, 38, .3);
}
.field { margin-bottom: 17px; }
.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}
.field input, .field textarea {
    width: 100%;
    font-family: inherit;
    font-size: 15px;
    color: var(--ink);
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 13px 15px;
    transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.field input::placeholder, .field textarea::placeholder { color: #93a5b8; }
.field input:focus, .field textarea:focus {
    outline: none;
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}
.field textarea { resize: vertical; min-height: 128px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { margin-top: 15px; font-size: 12.5px; color: var(--muted); text-align: center; }

#form-msg {
    display: none;
    margin-bottom: 17px;
    padding: 13px 15px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
}
#form-msg.ok { display: block; background: rgba(16, 185, 129, .09); color: #047857; border: 1px solid rgba(16, 185, 129, .3); }
#form-msg.err { display: block; background: rgba(220, 38, 38, .07); color: #b91c1c; border: 1px solid rgba(220, 38, 38, .22); }

/* ═══════════ Footer ═══════════ */
.footer { background: var(--darker); color: var(--on-dark-dim); padding: 74px 0 30px; }
.footer h2 {
    margin: 0 0 17px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #fff;
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 46px; }
.footer p { font-size: 14.5px; line-height: 1.65; max-width: 34ch; }
.footer ul { display: grid; gap: 11px; }
.footer ul a, .footer li { font-size: 14.5px; }
.footer ul a { transition: color .15s ease; }
.footer ul a:hover { color: #fff; }
/* No hay logo en blanco en assets/: el archivo es monocromo azul marino,
   así que lo invertimos para el fondo oscuro. */
.footer-logo img { height: 44px; width: auto; margin-bottom: 22px; filter: brightness(0) invert(1); }

.socials {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}
.social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
/* Cada red se tiñe con su color al pasar el cursor */
.social:hover {
    background: var(--brand, rgba(255, 255, 255, .12));
    border-color: var(--brand, rgba(255, 255, 255, .4));
    transform: translateY(-3px);
}
.social.li { --brand: #0a66c2; }
.social.fb { --brand: #1877f2; }
.social.ig { --brand: #e1306c; }
.social.th { --brand: #545454; }

@media (prefers-reduced-motion: reduce) {
    .social:hover { transform: none; }
}

.footer-bot {
    margin-top: 58px;
    padding-top: 26px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13.5px;
}

/* ═══════════════════════════════════════════════════════════
   PÁGINA DE PRODUCTOS (productos.html)
   ═══════════════════════════════════════════════════════════ */

/* — Hero compacto — */
.page-hero {
    position: relative;
    padding: calc(var(--nav-h) + 76px) 0 76px;
    background: var(--dark);
    color: var(--on-dark);
    overflow: hidden;
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 {
    color: #fff;
    font-size: clamp(36px, 5.2vw, 58px);
    font-weight: 800;
    letter-spacing: -0.04em;
    max-width: 18ch;
}
.page-hero .lead {
    margin-top: 24px;
    font-size: 19px;
    line-height: 1.6;
    max-width: 62ch;
    color: var(--on-dark);
}

.crumbs { display: flex; align-items: center; gap: 9px; font-size: 13.5px; margin-bottom: 26px; }
.crumbs a { color: var(--on-dark-dim); transition: color .15s ease; }
.crumbs a:hover { color: #fff; }
.crumbs span[aria-current] { color: #fff; font-weight: 500; }
.crumbs svg { color: #4a6076; flex: none; }

/* — Barra de salto entre productos — */
.jump {
    position: sticky;
    top: var(--nav-h);
    z-index: 40;
    background: rgba(255, 255, 255, .93);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
}
.jump-inner { display: flex; align-items: center; gap: 8px; height: 66px; overflow-x: auto; }
.jump-inner::-webkit-scrollbar { display: none; }
.jump-inner { scrollbar-width: none; }

.jump a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--body);
    border: 1px solid transparent;
    white-space: nowrap;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.jump a:hover { background: var(--bg-soft); border-color: var(--line); color: var(--ink); }
.jump a .dot { width: 9px; height: 9px; border-radius: 3px; background: var(--c); flex: none; }

/* — Sección de producto — */
.p-sec { padding: 96px 0; border-bottom: 1px solid var(--line); }
.p-sec:last-of-type { border-bottom: 0; }

.p-head { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: start; }

.p-id { display: flex; align-items: center; gap: 17px; margin-bottom: 26px; }
.p-mark {
    width: 60px; height: 60px;
    border-radius: 15px;
    background: var(--c);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 26px;
    font-weight: 800;
    flex: none;
}
.p-id h2 { font-size: clamp(30px, 3.6vw, 40px); }
.p-id .tag { font-size: 15px; color: var(--muted); margin-top: 4px; }

.p-desc { font-size: 17.5px; line-height: 1.65; }
.p-desc + .p-desc { margin-top: 18px; }
.p-desc b { color: var(--ink); font-weight: 600; }

/* Panel de métricas del producto */
.p-metrics {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
    background: #fff;
}
.p-metrics h3 {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 18px 22px;
    border-bottom: 1px solid var(--line);
    background: var(--bg-soft);
}
.p-metrics dl { margin: 0; }
.p-metrics .m-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 13px 22px;
    border-bottom: 1px solid var(--line-soft);
}
.p-metrics .m-row:last-child { border-bottom: 0; }
.p-metrics dt { font-size: 14px; color: var(--body); }
.p-metrics dd {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Grupos de funcionalidades */
.fgroups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: 56px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.fgroup { background: #fff; padding: 30px 28px; transition: background .18s ease; }
.fgroup:hover { background: var(--bg-soft); }
.fgroup h3 {
    font-size: 16.5px;
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 16px;
}
.fgroup h3 .fg-ico {
    width: 32px; height: 32px;
    border-radius: 9px;
    background: color-mix(in srgb, var(--c) 12%, transparent);
    color: var(--c);
    display: grid;
    place-items: center;
    flex: none;
}
/* Reserva para navegadores sin color-mix */
@supports not (background: color-mix(in srgb, red 10%, transparent)) {
    .fgroup h3 .fg-ico { background: var(--bg-soft); }
}
.fgroup ul { display: grid; gap: 12px; }
.fgroup li {
    display: flex;
    gap: 10px;
    font-size: 14.5px;
    line-height: 1.6;
    text-align: left;
    overflow-wrap: break-word;
    word-break: normal;
}
.fgroup li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--c);
    flex: none;
    margin-top: 9px;
    opacity: .55;
}
.fgroup li b { color: var(--ink); font-weight: 600; }

/* Tabla (tipos de e-CF, roles, etc.) */
.t-wrap {
    margin-top: 56px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow-x: auto;
    background: #fff;
}
table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 14.5px;
    min-width: 560px;
}
table.data caption {
    text-align: left;
    padding: 20px 24px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
}
table.data th, table.data td {
    text-align: left;
    padding: 13px 24px;
    border-bottom: 1px solid var(--line-soft);
}
table.data th {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr { transition: background .15s ease; }
table.data tbody tr:hover { background: var(--bg-soft); }
table.data td.code {
    font-weight: 700;
    color: var(--c);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
table.data td.name { color: var(--ink); font-weight: 600; }

/* Flujo de estados */
.flow {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}
.flow-step {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
}
.flow-step .fdot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.flow-step.ok .fdot { background: var(--resihub); }
.flow-step.no .fdot { background: #dc2626; }
.flow-arrow { color: var(--muted); flex: none; }

/* Apps móviles en detalle */
.app-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}
.app-card {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 30px;
    background: #fff;
}
.app-card .app-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.app-card h3 { font-size: 19px; }
.app-card .who { font-size: 13.5px; color: var(--muted); margin-top: 3px; }
.app-card .badge {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--c);
    background: color-mix(in srgb, var(--c) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--c) 25%, transparent);
    border-radius: 999px;
    padding: 4px 11px;
    white-space: nowrap;
    flex: none;
}
@supports not (background: color-mix(in srgb, red 10%, transparent)) {
    .app-card .badge { background: var(--bg-soft); border-color: var(--line); }
}
.app-card p.d { margin-top: 18px; font-size: 15px; }
.app-card ul { display: grid; gap: 8px; margin-top: 18px; }
.app-card li { display: flex; gap: 10px; font-size: 14.5px; line-height: 1.5; }
.app-card li svg { flex: none; margin-top: 4px; color: var(--c); }

/* Franja de stack del producto */
.p-stack {
    margin-top: 56px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--bg-soft);
    padding: 26px 30px;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    align-items: center;
}
.p-stack h3 {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
}
.p-stack .chip { background: #fff; }

/* Subtítulo dentro de una sección de producto */
.p-sub {
    margin-top: 56px;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--c);
}
.p-sub + p { font-size: 16px; max-width: 70ch; }

/* ═══════════════════════════════════════════════════════════
   PÁGINA DE CASOS DE USO (casos-de-uso.html)
   ═══════════════════════════════════════════════════════════ */

.uc-sec { padding: 96px 0; border-bottom: 1px solid var(--line); }
.uc-sec:last-of-type { border-bottom: 0; }

.uc-persona {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--c);
    margin-bottom: 18px;
}
.uc-persona::before {
    content: '';
    width: 9px; height: 9px;
    border-radius: 3px;
    background: var(--c);
    flex: none;
}

.uc-head { max-width: 780px; }
.uc-head h2 { font-size: clamp(28px, 3.6vw, 38px); }

.uc-quote {
    margin: 28px 0 0;
    padding: 22px 0 22px 26px;
    border-left: 3px solid var(--c);
    font-size: clamp(18px, 2.1vw, 22px);
    font-style: italic;
    line-height: 1.5;
    color: var(--ink);
    max-width: 62ch;
}

.uc-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 44px;
}

.uc-panel {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 30px 32px;
    background: #fff;
}
.uc-panel.sym { background: var(--bg-soft); }

.uc-panel h3 {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
}
.uc-panel ul { display: grid; gap: 12px; }
.uc-panel li { display: flex; gap: 12px; font-size: 15px; line-height: 1.55; }
.uc-panel li svg { flex: none; margin-top: 4px; }
.uc-panel li b { color: var(--ink); font-weight: 600; }

.sym-list li svg { color: #c2506a; }
.sol-list li svg { color: var(--c); }

/* Antes / después */
.ba {
    margin-top: 24px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow-x: auto;
    background: #fff;
}
table.ba-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    min-width: 540px;
}
table.ba-table caption {
    text-align: left;
    padding: 20px 26px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
}
table.ba-table th {
    text-align: left;
    padding: 14px 26px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    width: 50%;
}
table.ba-table th.after-h { color: var(--c); }
table.ba-table td {
    padding: 14px 26px;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: top;
    line-height: 1.5;
    width: 50%;
}
table.ba-table td.before-c { color: var(--muted); }
table.ba-table td.after-c { color: var(--ink); font-weight: 500; }
table.ba-table tbody tr:last-child td { border-bottom: 0; }
table.ba-table tbody tr { transition: background .15s ease; }
table.ba-table tbody tr:hover { background: var(--bg-soft); }

.uc-foot {
    margin-top: 28px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}
.uc-tool {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    padding: 11px 18px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    font-size: 14.5px;
    transition: border-color .18s ease, transform .18s ease;
}
.uc-tool:hover { border-color: var(--c); transform: translateY(-2px); }
.uc-tool .m {
    width: 26px; height: 26px;
    border-radius: 7px;
    background: var(--c);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    flex: none;
}
.uc-tool b { color: var(--ink); font-weight: 600; }
.uc-tool svg { color: var(--muted); flex: none; }

/* Aviso cuando el caso se resuelve con un servicio, no un producto */
.uc-tool.svc-tool .m {
    background: var(--bg-soft);
    color: var(--c);
    border: 1px solid var(--line);
}

@media (max-width: 1000px) {
    .uc-sec { padding: 72px 0; }
    .uc-cols { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .uc-panel { padding: 26px; }
    .uc-quote { padding-left: 20px; }
}

/* ═══════════════════════════════════════════════════════════
   PÁGINA DE SERVICIOS (servicios.html)
   ═══════════════════════════════════════════════════════════ */

.fam-sec { padding: 96px 0; border-bottom: 1px solid var(--line); }
.fam-sec:last-of-type { border-bottom: 0; }

.fam-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: end;
    margin-bottom: 48px;
}
.fam-head h2 { font-size: clamp(28px, 3.6vw, 38px); }
.fam-head > p { font-size: 17px; }

/* Cada familia lleva su propio color y tratamiento del número (v1…v6),
   pero todas comparten el mismo ritmo tipográfico para no romper la unidad. */
.fam-num {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--c, var(--accent));
    margin-bottom: 16px;
}
.fam-num .n { font-variant-numeric: tabular-nums; }

/* ── v1 · Placa sólida + línea que se dibuja ── */
.fam-num.v1 .n {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--c);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 11.5px;
    letter-spacing: 0;
}
.fam-num.v1::after { content: ''; width: 46px; height: 1px; background: var(--line); }
.fam-head.in .fam-num.v1::after { animation: fam-line .6s .25s cubic-bezier(.16, 1, .3, 1) backwards; }
@keyframes fam-line { from { width: 0; } to { width: 46px; } }

/* ── v2 · Círculo con contorno que aparece de golpe ── */
.fam-num.v2 .n {
    width: 30px; height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--c);
    color: var(--c);
    display: grid;
    place-items: center;
    font-size: 11.5px;
    letter-spacing: 0;
}
.fam-head.in .fam-num.v2 .n { animation: fam-pop .5s .15s cubic-bezier(.34, 1.56, .64, 1) backwards; }
@keyframes fam-pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ── v3 · Número grande de display que sube ── */
.fam-num.v3 .n {
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--c);
}
.fam-head.in .fam-num.v3 .n { animation: fam-rise .55s .1s cubic-bezier(.16, 1, .3, 1) backwards; }
@keyframes fam-rise { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ── v4 · Barra vertical que crece ── */
.fam-num.v4 { gap: 10px; }
.fam-num.v4 .n {
    position: relative;
    padding-left: 13px;
    color: var(--c);
}
.fam-num.v4 .n::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 16px;
    border-radius: 2px;
    background: var(--c);
}
.fam-head.in .fam-num.v4 .n::before { animation: fam-bar .5s .2s cubic-bezier(.16, 1, .3, 1) backwards; }
@keyframes fam-bar { from { height: 0; } to { height: 16px; } }

/* ── v5 · Subrayado que se extiende + punto que late ── */
.fam-num.v5 .n {
    position: relative;
    padding-bottom: 6px;
    color: var(--c);
}
.fam-num.v5 .n::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    height: 2px; width: 100%;
    border-radius: 2px;
    background: var(--c);
}
.fam-head.in .fam-num.v5 .n::after { animation: fam-underline .6s .2s cubic-bezier(.16, 1, .3, 1) backwards; }
@keyframes fam-underline { from { width: 0; } to { width: 100%; } }
.fam-num.v5::after {
    content: '';
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--c);
    animation: fam-dot 2s ease-in-out infinite;
}
@keyframes fam-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.55); opacity: .45; }
}

/* ── v6 · Rombo que gira al entrar ── */
.fam-num.v6 .n {
    position: relative;
    width: 30px; height: 30px;
    display: grid;
    place-items: center;
    color: var(--c);
    font-size: 11.5px;
    letter-spacing: 0;
}
.fam-num.v6 .n::before {
    content: '';
    position: absolute;
    inset: 2px;
    border: 1.5px solid var(--c);
    border-radius: 5px;
    transform: rotate(45deg);
}
.fam-head.in .fam-num.v6 .n::before { animation: fam-spin .6s .15s cubic-bezier(.16, 1, .3, 1) backwards; }
@keyframes fam-spin {
    from { transform: rotate(0deg) scale(.5); opacity: 0; }
    to { transform: rotate(45deg) scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .fam-head.in .fam-num.v1::after,
    .fam-head.in .fam-num.v2 .n,
    .fam-head.in .fam-num.v3 .n,
    .fam-head.in .fam-num.v4 .n::before,
    .fam-head.in .fam-num.v5 .n::after,
    .fam-head.in .fam-num.v6 .n::before { animation: none; }
    .fam-num.v5::after { animation: none; }
}

.svc-list { display: grid; gap: 24px; }

.svc-detail {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 36px 38px;
    position: relative;
    overflow: hidden;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.svc-detail::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 3px;
    width: 0;
    background: var(--c, var(--accent));
    transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
.svc-detail:hover::before { width: 100%; }
.svc-detail:hover {
    border-color: #c2d0e0;
    box-shadow: 0 20px 50px -26px rgba(8, 20, 38, .26);
}

.svc-d-head { display: flex; align-items: center; gap: 16px; }
.svc-d-ico {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--c, var(--accent)) 11%, #fff);
    color: var(--c, var(--accent));
    display: grid;
    place-items: center;
    flex: none;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
@supports not (background: color-mix(in srgb, red 10%, white)) {
    .svc-d-ico { background: var(--accent-soft); }
}
.svc-detail:hover .svc-d-ico { background: var(--c, var(--accent)); color: #fff; }
.svc-d-head h3 { font-size: 21px; }
.svc-d-head .tag { font-size: 13.5px; color: var(--muted); margin-top: 3px; }

.svc-detail > p.desc { margin-top: 22px; font-size: 16px; max-width: 82ch; }
.svc-detail > p.desc b { color: var(--ink); font-weight: 600; }

.svc-d-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-top: 30px;
}

.svc-d-cols h4 {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.inc-list { display: grid; gap: 10px; }
.inc-list li { display: flex; gap: 11px; font-size: 14.5px; line-height: 1.55; }
.inc-list li svg { flex: none; margin-top: 4px; color: var(--c, var(--accent)); }
.inc-list li b { color: var(--ink); font-weight: 600; }

/* Panel de evidencia: cada afirmación respaldada por un producto real */
.evidence {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-left: 3px solid var(--c, var(--accent));
    border-radius: var(--r-md);
    padding: 24px 26px;
}
.evidence h4 { color: var(--navy); }
.ev-list { display: grid; gap: 12px; }
.ev-list li { display: flex; gap: 11px; font-size: 14px; line-height: 1.55; }
.ev-list li b { color: var(--ink); font-weight: 600; }

.ev-tag {
    width: 22px; height: 22px;
    border-radius: 6px;
    background: var(--c, var(--navy));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 10.5px;
    font-weight: 800;
    flex: none;
    margin-top: 2px;
}

.svc-detail .chips { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line-soft); }

/* ═══ Tres estilos de tarjeta que se alternan por familia ═══
   La variedad va por familia, no al azar: dentro de una sección las tarjetas
   son coherentes, pero cada sección se lee distinta. */

/* ── Estilo B · barra fija a la izquierda, icono circular, entra desde el lado ── */
.sd-b .svc-detail { padding-left: 34px; }
.sd-b .svc-detail::before {
    top: 0; left: 0;
    width: 3px;
    height: 100%;
    background: var(--c, var(--accent));
    opacity: .35;
    transition: opacity .25s ease, width .25s ease;
}
.sd-b .svc-detail:hover::before { width: 5px; opacity: 1; }
.sd-b .svc-d-ico { border-radius: 50%; }
.sd-b .svc-detail:hover .svc-d-ico { transform: scale(1.06); }
.js .sd-b .svc-detail.reveal { transform: translateX(-18px); }
.js .sd-b .svc-detail.reveal.in { transform: none; }

/* ── Estilo C · icono con aro que se rellena, barra superior corta que se extiende ── */
.sd-c .svc-detail::before {
    width: 46px;
    opacity: .5;
}
.sd-c .svc-detail:hover::before { width: 100%; opacity: 1; }
.sd-c .svc-d-ico {
    background: transparent;
    border: 1.5px solid var(--c, var(--accent));
    border-radius: 14px;
}
.sd-c .svc-detail:hover .svc-d-ico {
    background: var(--c, var(--accent));
    border-color: var(--c, var(--accent));
    transform: rotate(-6deg);
}
/* La evidencia se marca con borde punteado en vez de barra sólida */
.sd-c .evidence {
    background: #fff;
    border: 1px dashed var(--line);
    border-left: 1px dashed var(--line);
}
.js .sd-c .svc-detail.reveal { transform: translateY(14px) scale(.985); }
.js .sd-c .svc-detail.reveal.in { transform: none; }

@media (prefers-reduced-motion: reduce) {
    .js .sd-b .svc-detail.reveal,
    .js .sd-c .svc-detail.reveal { transform: none; }
    .sd-b .svc-detail:hover .svc-d-ico,
    .sd-c .svc-detail:hover .svc-d-ico { transform: none; }
}

@media (max-width: 1000px) {
    .fam-sec { padding: 72px 0; }
    .fam-head { grid-template-columns: 1fr; gap: 18px; align-items: start; }
    .svc-d-cols { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 640px) {
    .svc-detail { padding: 26px; }
    .svc-d-ico { width: 42px; height: 42px; }
    .evidence { padding: 20px; }
}

/* ═══════════════════════════════════════════════════════════
   PÁGINA DE TECNOLOGÍAS (tecnologias.html)
   ═══════════════════════════════════════════════════════════ */

.tk-sec { padding: 96px 0; border-bottom: 1px solid var(--line); }
.tk-sec:last-of-type { border-bottom: 0; }

/* Tarjetas de tecnología */
.tk-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.tk {
    background: #fff;
    padding: 28px 26px;
    display: flex;
    flex-direction: column;
    transition: background .18s ease;
}
.tk:hover { background: var(--bg-soft); }

.tk-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.tk-head h3 { font-size: 16.5px; }
.tk-ver {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .03em;
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: 999px;
    padding: 3px 9px;
    white-space: nowrap;
    flex: none;
    font-variant-numeric: tabular-nums;
}
.tk-ver.plain { color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line); }

.tk p.why { margin-top: 12px; font-size: 14px; line-height: 1.6; }
.tk p.why b { color: var(--ink); font-weight: 600; }

.tk-where {
    margin-top: auto;
    padding-top: 18px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}
.tk-where .lbl {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-right: 3px;
}

/* Píldora de producto: marca + nombre visible, enlazada a su ficha.
   Antes era una letra suelta que no significaba nada para quien visita. */
.prod-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 13px 4px 4px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1;
    white-space: nowrap;
    transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.prod-pill .pm {
    width: 21px; height: 21px;
    border-radius: 50%;
    background: var(--c, var(--navy));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 10.5px;
    font-weight: 800;
    flex: none;
    transition: transform .25s cubic-bezier(.34, 1.56, .64, 1);
}
/* Al pasar por la tarjeta, las píldoras se insinúan como pulsables */
.tk:hover .prod-pill { border-color: #c6d2e0; }

.prod-pill:hover {
    border-color: var(--c, var(--navy));
    background: color-mix(in srgb, var(--c, var(--navy)) 7%, #fff);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px -10px rgba(8, 20, 38, .45);
}
@supports not (background: color-mix(in srgb, red 10%, white)) {
    .prod-pill:hover { background: var(--bg-soft); }
}
/* La marca da un giro al pasar el cursor */
.prod-pill:hover .pm { transform: rotate(-10deg) scale(1.12); }

@media (prefers-reduced-motion: reduce) {
    .prod-pill, .prod-pill .pm { transition: none; }
    .prod-pill:hover { transform: none; }
    .prod-pill:hover .pm { transform: none; }
}

/* Callout de los dos stacks */
.two-stacks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 44px;
}
.stack-card {
    border: 1px solid var(--line);
    border-top: 3px solid var(--c);
    border-radius: var(--r-lg);
    padding: 30px 32px;
    background: #fff;
}
.stack-card h3 { font-size: 19px; display: flex; align-items: center; gap: 11px; }
.stack-card h3 .badge-n {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: var(--c);
    border-radius: 999px;
    padding: 3px 10px;
    letter-spacing: .04em;
}
.stack-card p { margin-top: 14px; font-size: 15px; }
.stack-card ul { display: grid; gap: 9px; margin-top: 18px; }
.stack-card li { display: flex; gap: 10px; font-size: 14.5px; line-height: 1.5; }
.stack-card li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--c);
    flex: none;
    margin-top: 9px;
}
.stack-card .chips { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-soft); }

/* Criterios de elección */
.crit { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.crit-card {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 28px 30px;
    background: var(--bg-soft);
}
.crit-card h3 { font-size: 17px; margin-bottom: 10px; }
.crit-card p { font-size: 14.5px; line-height: 1.6; }
.crit-card p b { color: var(--ink); font-weight: 600; }

/* Matriz de stack por producto */
table.data td.prod-cell {
    font-weight: 600;
    color: var(--ink);
    white-space: nowrap;
}
table.data td.prod-cell .ev-tag { display: inline-grid; vertical-align: middle; margin-right: 8px; }
table.data td.dash { color: var(--muted); }

@media (max-width: 1000px) {
    .tk-sec { padding: 72px 0; }
    .tk-grid { grid-template-columns: repeat(2, 1fr); }
    .two-stacks { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .tk-grid, .crit { grid-template-columns: 1fr; }
    .stack-card { padding: 26px; }
}

/* ═══════════ Animaciones de entrada ═══════════ */
.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s cubic-bezier(.16, 1, .3, 1), transform .6s cubic-bezier(.16, 1, .3, 1);
    transition-delay: var(--d, 0s);
}
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .js .reveal { opacity: 1; transform: none; transition: none; }
    .mq-track, .rot-track, .pulse::after, .integ-ico::after { animation: none; }
}

/* ═══════════ Responsive ═══════════ */
@media (max-width: 1080px) {
    .nav-links { gap: 20px; }
    .nav-links a { font-size: 14.5px; }
}

@media (max-width: 1000px) {
    section { padding: 78px 0; }
    .hero { padding-top: calc(var(--nav-h) + 60px); }
    .prod-hero { grid-template-columns: 1fr; gap: 34px; padding: 34px; }
    .prod-grid, .case-grid { grid-template-columns: 1fr; }
    .svc-grid, .integ-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px; }
    .stats { grid-template-columns: 1fr 1fr; margin-top: 62px; }
    .steps { grid-template-columns: 1fr 1fr; }
    .tech-row { grid-template-columns: 1fr; gap: 18px; }

    /* Página de productos */
    .page-hero { padding: calc(var(--nav-h) + 52px) 0 56px; }
    .p-sec { padding: 72px 0; }
    .p-head { grid-template-columns: 1fr; gap: 36px; }
    .fgroups { grid-template-columns: repeat(2, 1fr); }
    .app-detail { grid-template-columns: 1fr; }
    .p-stack { grid-template-columns: 1fr; gap: 14px; }

    .nav-toggle { display: block; }
    .nav-links {
        position: absolute;
        top: var(--nav-h);
        left: 0; right: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 24px 22px;
        display: none;
    }
    .nav-links.open { display: flex; }
    .nav-links li { border-bottom: 1px solid var(--line-soft); }
    .nav-links li:last-child { border-bottom: 0; padding-top: 16px; }
    .nav-links a, .nav.solid .nav-links a { color: var(--body); display: block; padding: 15px 0; font-size: 16px; }
    .nav-links .btn, .nav.solid .nav-links .btn { width: 100%; color: #fff; }
}

@media (max-width: 640px) {
    body { font-size: 16px; }
    .nav-logo img { height: 36px; }
    .hero h1 { max-width: 100%; }
    .hero .lead { font-size: 17.5px; }
    .hero-cta .btn, .cta-btns .btn { width: 100%; }
    .rotator { flex-direction: column; align-items: flex-start; gap: 2px; }
    .svc-grid, .integ-grid, .steps, .fgroups { grid-template-columns: 1fr; }
    .apps, .form-row { grid-template-columns: 1fr; }
    .prod, .form-card, .prod-hero, .case, .app-card { padding: 26px; }
    .tech-row { padding: 24px 26px; }
    .footer-grid { grid-template-columns: 1fr; }
    .stat { padding: 26px 16px 30px; }
    .stat b { font-size: 32px; }
    .marquee::before, .marquee::after { width: 60px; }

    .p-id { gap: 13px; }
    .p-mark { width: 50px; height: 50px; font-size: 22px; border-radius: 13px; }
    .jump-inner { height: 60px; }
    .p-stack { padding: 22px 24px; }
}