/* ==========================================================================
   INSTINTO CAPITAL — DESIGN SYSTEM ENTERPRISE
   Fuente única de verdad para la fachada pública (home, contacto, legales).
   Namespaced bajo .ic-ds para no colisionar con instinto-premium.css
   (dashboard/admin siguen usando su propio sistema, sin tocar).
   ========================================================================== */

/* ---- Tipografía de producción, autohospedada (0 requests externos) ----
   Switzer / General Sans: Fontshare Free License. IBM Plex Mono: SIL OFL.
   Ver LICENSE-*.txt junto a los archivos en ../fonts/. Variable fonts:
   un solo archivo cubre 100–900, font-weight numérico interpola en vivo. */
@font-face {
    font-family: 'Switzer';
    src: url('../fonts/Switzer-Variable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'General Sans';
    src: url('../fonts/GeneralSans-Variable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('../fonts/IBMPlexMono-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('../fonts/IBMPlexMono-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('../fonts/IBMPlexMono-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

.ic-ds {
    /* ---- Color ---- */
    --bg-0: #04060a;
    --bg-1: #080b12;
    --surface: #0d1220;
    --surface-hi: #111827;
    --hairline: rgba(243, 239, 230, 0.08);
    --hairline-strong: rgba(243, 239, 230, 0.14);
    --border-accent: rgba(205, 170, 92, 0.38);
    --text-1: #f3efe6;
    --text-2: #a9b2c2;
    --text-3: #6c7690;
    --gold: #cdaa5c;
    --gold-hi: #ead59b;
    --success: #6fcf97;
    --warning: #d98f4e;
    --info: #7aa2d9;
    --error: #d9737a;

    /* ---- Tipografia (autohospedada, ver @font-face arriba) ---- */
    --f-display: "Switzer", -apple-system, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
    --f-body: "General Sans", -apple-system, "SF Pro Text", system-ui, "Segoe UI", sans-serif;
    --f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

    /* ---- Espaciado ---- */
    --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
    --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px; --sp-10: 128px;

    /* ---- Bordes / radios / sombra / blur ---- */
    --radius: 2px;
    --radius-pill: 999px;
    --border-w: 1px;
    --shadow-overlay: 0 8px 28px rgba(0, 0, 0, 0.4);
    --blur-nav: 12px;

    /* ---- Movimiento ---- */
    --dur-fast: 150ms;
    --dur-base: 200ms;
    --dur-moderate: 400ms;
    --dur-slow: 700ms;
    --dur-signature: 1800ms;
    --ease-signature: cubic-bezier(.19, 1, .22, 1);

    background: var(--bg-0);
    color: var(--text-1);
    font-family: var(--f-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.ic-ds *, .ic-ds *::before, .ic-ds *::after { box-sizing: border-box; }
.ic-ds h1, .ic-ds h2, .ic-ds h3, .ic-ds h4 {
    font-family: var(--f-display); font-weight: 700; letter-spacing: -0.02em;
    line-height: 1.15; margin: 0; color: var(--text-1);
    text-wrap: balance;
}
.ic-ds p { margin: 0; text-wrap: pretty; }
.ic-ds a { color: var(--gold-hi); }
.ic-ds a:focus-visible, .ic-ds button:focus-visible, .ic-ds summary:focus-visible {
    outline: 2px solid var(--gold); outline-offset: 3px;
}

/* ---- Layout primitives (fluid: laptop → monitor → ultrawide) ---- */
.ic-container {
    width: min(100% - clamp(32px, 6vw, 88px), 1240px);
    margin-inline: auto;
    max-width: 100%;
    box-sizing: border-box;
}
@media (min-width: 1440px) {
    .ic-container { width: min(100% - clamp(48px, 5vw, 96px), 1320px); }
}
@media (min-width: 1920px) {
    .ic-container { width: min(100% - 120px, 1400px); }
}
@media (max-width: 767px) {
    .ic-container {
        width: 100%;
        max-width: 100%;
        padding-left: max(16px, env(safe-area-inset-left, 0px));
        padding-right: max(16px, env(safe-area-inset-right, 0px));
        box-sizing: border-box;
    }
}
.ic-stack { display: flex; flex-direction: column; }
.ic-stack--5 { gap: var(--sp-5); }
.ic-stack--6 { gap: var(--sp-6); }

/* ---- El Hilo — columna con nodo, usada por <x-ic.section> ---- */
.ic-section { position: relative; padding: clamp(48px, 8vw, var(--sp-9)) 0; }
.ic-section + .ic-section { border-top: 0; }
@media (max-width: 767px) { .ic-section { padding: var(--sp-7) 0; } }
@media (max-height: 800px) and (min-width: 900px) {
    .ic-section { padding: clamp(40px, 6vh, 72px) 0; }
}
.ic-section__rail {
    position: absolute; left: 0; top: 0; bottom: 0; width: var(--border-w);
    background: var(--hairline-strong);
}
.ic-section__node {
    position: absolute; left: -3px; top: var(--sp-9); width: 7px; height: 7px;
    border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px var(--bg-0);
}
.ic-section__node--top { top: 0; }
.ic-section__inner { padding-left: var(--sp-8); }
.ic-section__eyebrow {
    font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--gold); display: block; margin-bottom: var(--sp-3);
}
.ic-section__title { font-size: clamp(24px, 3vw, 32px); max-width: 640px; }
.ic-section__body { color: var(--text-2); font-size: 15.5px; max-width: 620px; margin-top: var(--sp-4); }

/* ---- Button ---- */
.ic-btn {
    font-family: var(--f-body); font-size: 14px; font-weight: 600; height: 44px;
    padding: 0 22px; border-radius: var(--radius); display: inline-flex; align-items: center;
    gap: var(--sp-2); text-decoration: none; cursor: pointer; border: 1px solid transparent;
    transition: all var(--dur-fast) var(--ease-signature);
}
.ic-btn--primary { background: var(--gold); color: var(--bg-0); }
.ic-btn--primary:hover { background: var(--gold-hi); color: var(--bg-0); }
.ic-btn--secondary { background: transparent; color: var(--text-1); border-color: var(--hairline-strong); }
.ic-btn--secondary:hover { border-color: var(--border-accent); color: var(--gold-hi); }
.ic-btn--ghost { background: transparent; color: var(--text-2); padding: 0 2px; height: auto; border-bottom: 1px solid transparent; border-radius: 0; }
.ic-btn--ghost:hover { color: var(--gold-hi); border-bottom-color: var(--gold); }
@media (max-width: 767px) { .ic-btn { height: 48px; } }

/* ---- Badge ---- */
.ic-badge {
    font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.04em; text-transform: uppercase;
    padding: 3px 9px; border-radius: var(--radius-pill); white-space: nowrap; border: 1px solid transparent;
    display: inline-block;
}
.ic-badge--available { color: var(--success); border-color: rgba(111,207,151,.4); background: rgba(111,207,151,.08); }
.ic-badge--dev { color: var(--warning); border-color: rgba(217,143,78,.4); background: rgba(217,143,78,.08); }
.ic-badge--soon { color: var(--info); border-color: rgba(122,162,217,.4); background: rgba(122,162,217,.08); }

/* ---- Divider ---- */
.ic-hr { height: 1px; background: var(--hairline); border: none; }
.ic-hr--labeled { display: flex; align-items: center; gap: var(--sp-3); }
.ic-hr--labeled .ic-hr { flex: 1; }
.ic-hr--labeled span { font-family: var(--f-mono); font-size: 10.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---- Quote / Callout ---- */
.ic-quote {
    font-family: var(--f-display); font-size: 22px; font-weight: 600; letter-spacing: -0.01em;
    max-width: 640px; border-left: 2px solid var(--gold); padding: 4px 0 4px 22px; color: var(--gold-hi);
}
.ic-callout { border-left: 2px solid var(--gold); padding: 4px 0 4px 18px; max-width: 620px; font-size: 13.5px; color: var(--text-1); margin-top: var(--sp-5); }
.ic-callout strong { color: var(--gold-hi); }

/* ---- Icon ---- */
.ic-icon { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.ic-icon--sm { width: 16px; height: 16px; display: inline-block; vertical-align: -3px; }
@media (max-width: 767px) { .ic-icon { width: 20px; height: 20px; } }

/* ---- Lede (parrafo introductorio de seccion editorial) ---- */
.ic-lede { color: var(--text-2); font-size: 16px; max-width: 620px; line-height: 1.7; }
.ic-lede--sm { color: var(--text-2); font-size: 15px; max-width: 620px; margin-bottom: var(--sp-6); }

/* ---- Tecnologia: beneficio -> fuente ---- */
.ic-tech-list { display: flex; flex-direction: column; gap: var(--sp-5); max-width: 700px; }
.ic-tech-item { border-bottom: 1px solid var(--hairline); padding-bottom: var(--sp-4); }
.ic-tech-item:last-child { border-bottom: none; padding-bottom: 0; }
.ic-tech-item__benefit { font-family: var(--f-display); font-size: 16px; font-weight: 600; color: var(--gold-hi); }
.ic-tech-item__source { font-family: var(--f-mono); font-size: 11px; color: var(--text-3); margin-top: var(--sp-1); }

/* ---- Confianza: principios ---- */
.ic-principles { display: flex; flex-direction: column; gap: var(--sp-5); max-width: 700px; }
.ic-principle__name { font-family: var(--f-mono); font-size: 12px; color: var(--gold-hi); text-transform: uppercase; letter-spacing: 0.04em; }
.ic-principle__desc { font-size: 13.5px; color: var(--text-2); margin-top: var(--sp-1); }
.ic-principle { border-bottom: 1px solid var(--hairline); padding-bottom: var(--sp-4); }
.ic-principle:last-child { border-bottom: none; padding-bottom: 0; }

/* ---- Sibling spacing: FAQ despues del CTA final ---- */
.ic-cta + .ic-faq { margin-top: var(--sp-9); }

/* ---- Ecosystem module (fila anclada al Hilo) ---- */
.ic-module { display: grid; grid-template-columns: 36px minmax(0,1fr); gap: var(--sp-4); padding: var(--sp-5) 0; border-top: 1px solid var(--hairline); max-width: 720px; }
.ic-module:first-child { border-top: none; }
.ic-module__idx { font-family: var(--f-mono); font-size: 12px; color: var(--gold); padding-top: 2px; }
.ic-module__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); }
.ic-module h4 { font-size: 19px; margin-bottom: var(--sp-2); }
.ic-module p { font-size: 13.5px; color: var(--text-2); max-width: 500px; }
.ic-module__meta { font-family: var(--f-mono); font-size: 11.5px; color: var(--gold-hi); margin-top: var(--sp-2); display: block; }
.ic-module__gain { border-top: 1px dashed var(--hairline-strong); margin-top: var(--sp-3); padding-top: var(--sp-3); font-family: var(--f-display); font-size: 15px; color: var(--gold-hi); font-weight: 600; }

/* ---- Journey step (timeline) ---- */
.ic-timeline { display: flex; flex-direction: column; max-width: 620px; }
.ic-timeline .step { display: grid; grid-template-columns: 28px minmax(0,1fr); gap: var(--sp-4); position: relative; padding-bottom: var(--sp-6); }
.ic-timeline .step:last-child { padding-bottom: 0; }
.ic-timeline .step .dot { font-family: var(--f-mono); font-size: 12px; color: var(--gold); }
.ic-timeline .step:not(:last-child)::before { content: ""; position: absolute; left: 9px; top: 20px; bottom: 0; width: 1px; background: var(--hairline-strong); }
.ic-timeline .step p { font-size: 14.5px; padding-top: 1px; }

/* ---- Roadmap item ---- */
.ic-roadmap-item { border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); padding: var(--sp-5); max-width: 780px; margin-bottom: var(--sp-4); }
.ic-roadmap-item__head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-2); }
.ic-roadmap-item h4 { font-size: 15.5px; font-weight: 700; }
.ic-roadmap-item__teaser { font-family: var(--f-display); font-style: italic; font-size: 14px; color: var(--gold-hi); margin-bottom: var(--sp-4); }
.ic-roadmap-item__grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--sp-4); }
.ic-roadmap-item__grid b { display: block; font-family: var(--f-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin-bottom: 3px; }
.ic-roadmap-item__grid span { font-size: 13px; color: var(--text-1); }
@media (max-width: 640px) { .ic-roadmap-item__grid { grid-template-columns: 1fr; } }

/* ---- FAQ / Accordion ---- */
.ic-faq { max-width: 700px; }
.ic-faq details { border-bottom: 1px solid var(--hairline); padding: var(--sp-4) 0; }
.ic-faq summary { cursor: pointer; font-weight: 600; font-size: 15px; list-style: none; display: flex; justify-content: space-between; gap: var(--sp-3); color: var(--text-1); }
.ic-faq summary::-webkit-details-marker { display: none; }
.ic-faq summary::after { content: "+"; font-family: var(--f-mono); color: var(--gold); }
.ic-faq details[open] summary::after { content: "\2013"; }
.ic-faq details p { margin-top: var(--sp-3); color: var(--text-2); font-size: 13.5px; max-width: 620px; }

/* ---- Hero pattern ---- */
.ic-hero { padding: var(--sp-9) 0 var(--sp-8); position: relative; }
.ic-hero__eyebrow { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: var(--sp-4); display: block; }
.ic-hero h1 { font-size: clamp(32px, 5vw, 52px); max-width: 820px; }
.ic-hero__sub { color: var(--text-2); font-size: 17px; max-width: 620px; margin-top: var(--sp-5); }
.ic-hero__actions { display: flex; gap: var(--sp-4); margin-top: var(--sp-6); flex-wrap: wrap; }
@media (max-width: 767px) {
    .ic-hero { padding: 40px 0 36px; }
    .ic-hero h1 { font-size: clamp(26px, 7.5vw, 34px); line-height: 1.15; max-width: 100%; }
    .ic-hero__sub { font-size: 15.5px; max-width: 100%; line-height: 1.65; }
    .ic-hero__actions { flex-direction: column; align-items: stretch; gap: 10px; }
    .ic-hero__actions .ic-btn,
    .ic-hero__actions a { width: 100%; min-height: 48px; justify-content: center; }
}
/* Firma de movimiento: stagger de 60ms entre los elementos del Hero (unico grupo visible sin scroll) */
.ic-hero .ic-hero__eyebrow.ic-reveal { transition-delay: 0ms; }
.ic-hero h1.ic-reveal { transition-delay: 60ms; }
.ic-hero .ic-hero__sub.ic-reveal { transition-delay: 120ms; }
.ic-hero .ic-hero__actions.ic-reveal { transition-delay: 180ms; }

/* ---- CTA pattern ---- */
.ic-cta { border: 1px solid var(--border-accent); border-radius: var(--radius); padding: var(--sp-7); max-width: 760px; background: linear-gradient(180deg, rgba(205,170,92,0.07), transparent); }
.ic-cta h3 { font-size: 26px; margin-bottom: var(--sp-3); }
.ic-cta p { font-size: 15px; color: var(--text-2); max-width: 560px; }
.ic-cta p + p { margin-top: var(--sp-3); }
.ic-cta__actions { display: flex; gap: var(--sp-4); margin-top: var(--sp-5); flex-wrap: wrap; }

/* ---- Marginalia / stat ---- */
.ic-marginalia { display: grid; grid-template-columns: minmax(0,1fr) 150px; gap: var(--sp-6); max-width: 680px; align-items: start; }
.ic-marginalia p { font-size: 14.5px; color: var(--text-1); }
.ic-marginalia__note { font-family: var(--f-mono); font-size: 12px; color: var(--text-3); border-left: 1px solid var(--hairline-strong); padding-left: var(--sp-4); }
.ic-marginalia__note b { display: block; color: var(--gold-hi); font-size: 16px; font-family: var(--f-display); font-weight: 700; margin-bottom: 2px; }
@media (max-width: 640px) { .ic-marginalia { grid-template-columns: 1fr; } }

/* ---- Retícula (ilustración) ---- */
.ic-reticula { width: 84px; height: 84px; flex-shrink: 0; }
.ic-reticula circle.node-main { fill: var(--gold); }
.ic-reticula circle.node-sub { fill: var(--text-3); }
.ic-reticula line, .ic-reticula circle.node-ring { stroke: var(--hairline-strong); stroke-width: 1; fill: none; }
.ic-reticula circle.node-ring--soft { opacity: .5; }

/* ---- Header / Nav publico ---- */
.ic-ds-header {
    position: sticky; top: 0; z-index: 10;
    background: rgba(8, 11, 18, 0.72); backdrop-filter: blur(var(--blur-nav)); -webkit-backdrop-filter: blur(var(--blur-nav));
    border-bottom: 1px solid var(--hairline);
}
.ic-ds-header__inner { width: min(100% - 40px, 1240px); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; height: 76px; gap: var(--sp-6); }
.ic-ds-header__brand { display: inline-flex; align-items: center; gap: var(--sp-3); text-decoration: none; }
.ic-ds-header__brand img { height: 28px; width: auto; }
.ic-ds-header__brand-text { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-1); }
.ic-ds-nav { display: flex; align-items: center; gap: var(--sp-6); }
.ic-ds-nav a { font-size: 13.5px; color: var(--text-2); text-decoration: none; border-bottom: 1px solid transparent; padding-bottom: 2px; transition: color var(--dur-fast) var(--ease-signature); }
.ic-ds-nav a:hover, .ic-ds-nav a.is-active { color: var(--gold-hi); border-bottom-color: var(--gold); }
.ic-ds-header__actions { display: flex; align-items: center; gap: var(--sp-4); }
.ic-ds-nav-toggle { display: none; }

@media (max-width: 900px) {
    .ic-ds-nav { position: fixed; inset: 76px 0 0 0; background: var(--bg-0); flex-direction: column; align-items: flex-start; padding: var(--sp-6) 24px; gap: var(--sp-5); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all var(--dur-moderate) var(--ease-signature); }
    .ic-ds-header.is-open .ic-ds-nav { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .ic-ds-header__actions .ic-btn--secondary { display: none; }
    .ic-ds-nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
    .ic-ds-nav-toggle span, .ic-ds-nav-toggle::before, .ic-ds-nav-toggle::after { content: ""; width: 20px; height: 1.5px; background: var(--text-1); display: block; }
}
.ic-ds-header.is-scrolled { border-bottom-color: var(--hairline-strong); }

/* ---- Footer publico ---- */
.ic-ds-footer { border-top: 1px solid var(--hairline); padding: var(--sp-9) 0 var(--sp-6); margin-top: var(--sp-9); }
.ic-ds-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--sp-7); }
.ic-ds-footer__brand { display: inline-flex; align-items: center; gap: var(--sp-3); text-decoration: none; margin-bottom: var(--sp-4); }
.ic-ds-footer__brand img { height: 26px; }
.ic-ds-footer p.ic-ds-footer__desc { color: var(--text-2); font-size: 13.5px; max-width: 320px; }
.ic-ds-footer h5 { font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin-bottom: var(--sp-4); }
.ic-ds-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.ic-ds-footer ul a { color: var(--text-2); font-size: 13.5px; text-decoration: none; }
.ic-ds-footer ul a:hover { color: var(--gold-hi); }
.ic-ds-footer__risk { font-size: 12px; color: var(--text-3); border-top: 1px solid var(--hairline); margin-top: var(--sp-8); padding-top: var(--sp-5); max-width: 780px; }
.ic-ds-footer__risk strong { color: var(--text-2); }
.ic-ds-footer__bottom { display: flex; justify-content: space-between; gap: var(--sp-4); margin-top: var(--sp-5); font-size: 12px; color: var(--text-3); flex-wrap: wrap; }
.ic-ds-footer__bottom a { color: var(--text-3); }
@media (max-width: 900px) { .ic-ds-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ic-ds-footer__grid { grid-template-columns: 1fr; } }

/* ---- Motion: entrada por scroll (JS agrega .is-visible) ---- */
.ic-reveal { opacity: 0; transform: translateY(10px); transition: opacity var(--dur-slow) var(--ease-signature), transform var(--dur-slow) var(--ease-signature); }
.ic-reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    .ic-ds *, .ic-ds *::before, .ic-ds *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
    .ic-reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   FASE PULIDO ENTERPRISE — extiende el sistema a Acceso / Legales / Contacto
   Mismos tokens de arriba, cero radio/sombra/color fuera de escala.
   ========================================================================== */

/* ---- Card base (superficie, solo para datos genuinamente agrupados) ---- */
.ic-card {
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    padding: var(--sp-7);
}
@media (max-width: 767px) { .ic-card { padding: var(--sp-5); } }

/* ---- Form primitives (compartidos por Acceso y Contacto) ---- */
.ic-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
@media (max-width: 640px) { .ic-form-row { grid-template-columns: 1fr; } }
.ic-form-group { margin-bottom: var(--sp-4); }
.ic-form-group:last-child { margin-bottom: 0; }
.ic-form-label {
    display: block; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--text-3); margin-bottom: var(--sp-2);
}
.ic-form-control {
    width: 100%; height: 44px; padding: 0 var(--sp-4); background: var(--bg-1);
    border: 1px solid var(--hairline-strong); border-radius: var(--radius);
    color: var(--text-1); font-family: var(--f-body); font-size: 14.5px;
    transition: border-color var(--dur-fast) var(--ease-signature);
}
textarea.ic-form-control { height: auto; min-height: 128px; padding-top: var(--sp-3); resize: vertical; }
.ic-form-control::placeholder { color: var(--text-3); }
.ic-form-control:focus { outline: none; border-color: var(--border-accent); }
.ic-form-control:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.ic-form-check { display: flex; align-items: flex-start; gap: var(--sp-2); font-size: 13px; color: var(--text-2); }
.ic-form-check input { margin-top: 3px; accent-color: var(--gold); }
.ic-form-check label { color: var(--text-2); }
.ic-form-check a { color: var(--gold-hi); }
.ic-btn--block { width: 100%; justify-content: center; }
/* Red de seguridad: captcha personalizado (input .form-control ajeno al DS) dentro de tarjetas del sistema */
.ic-auth-card .form-control, .ic-contact-layout .form-control {
    width: 100%; height: 44px; padding: 0 var(--sp-4); background: var(--bg-1);
    border: 1px solid var(--hairline-strong); border-radius: var(--radius); color: var(--text-1);
    font-family: var(--f-body); font-size: 14.5px; margin-top: var(--sp-2);
}
.ic-auth-card .form-label { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }

/* ---- Acceso (login / registro / recuperar / verificar) ---- */
.ic-auth { padding: var(--sp-9) 0 var(--sp-10); }
@media (max-width: 767px) { .ic-auth { padding: var(--sp-7) 0 var(--sp-8); } }
.ic-auth-card { max-width: 440px; margin-inline: auto; }
.ic-auth-card__logo { display: flex; justify-content: center; margin-bottom: var(--sp-6); }
.ic-auth-card__logo img { height: 30px; width: auto; }
.ic-auth-card__head { margin-bottom: var(--sp-6); text-align: center; }
.ic-auth-card__head h1 { font-size: 22px; margin-bottom: var(--sp-2); }
.ic-auth-card__head p { color: var(--text-2); font-size: 14px; }
.ic-auth-links { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); margin-top: var(--sp-5); flex-wrap: wrap; font-size: 13px; }
.ic-auth-links a { color: var(--text-2); text-decoration: none; }
.ic-auth-links a:hover { color: var(--gold-hi); }
.ic-auth-foot { text-align: center; margin-top: var(--sp-6); font-size: 13.5px; color: var(--text-2); }
.ic-auth-foot a { color: var(--gold-hi); font-weight: 600; text-decoration: none; }

/* Reset puntual de widgets ajenos (social login / checkbox nativo) dentro del Design System */
.ic-ds .ic-auth-card .btn--outline { border-radius: var(--radius); border-color: var(--hairline-strong); color: var(--text-1); background: transparent; }
.ic-ds .ic-auth-card .btn--outline:hover { border-color: var(--border-accent); color: var(--gold-hi); }

/* Widget de código de verificación (global, fuera del namespace ic-) — se sobreescribe solo dentro de .ic-ds */
.ic-ds .verification-code-wrapper { width: 100%; max-width: 440px; padding: var(--sp-7); background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); }
.ic-ds .verification-area { width: 100%; }
.ic-ds .verification-code::after { background: var(--surface); }
.ic-ds .verification-code span { background: var(--bg-1); border-color: var(--hairline-strong); color: var(--text-3); }
.ic-ds .verification-code input { color: var(--text-1) !important; font-family: var(--f-mono); }
.ic-ds .verification-text { color: var(--text-2); font-size: 13.5px !important; }

/* ---- Prosa legal (política / cookies) ---- */
.ic-legal-layout { display: grid; grid-template-columns: 200px minmax(0,1fr); gap: var(--sp-8); align-items: start; }
@media (max-width: 1023px) { .ic-legal-layout { grid-template-columns: 1fr; } }
.ic-toc { display: flex; flex-direction: column; gap: var(--sp-3); }
@media (min-width: 1024px) { .ic-toc { position: sticky; top: 100px; } }
.ic-toc a { display: flex; gap: var(--sp-3); font-size: 13px; color: var(--text-2); text-decoration: none; padding-bottom: var(--sp-2); border-bottom: 1px solid var(--hairline); }
.ic-toc a:hover { color: var(--gold-hi); }
.ic-toc a b { font-family: var(--f-mono); color: var(--text-3); font-weight: 400; }

.ic-prose { color: var(--text-2); font-size: 15px; line-height: 1.8; max-width: 680px; }
.ic-prose h2 { font-family: var(--f-display); font-size: 19px; font-weight: 700; color: var(--text-1); margin: var(--sp-7) 0 var(--sp-4); padding-bottom: var(--sp-3); border-bottom: 1px solid var(--hairline); }
.ic-prose h2:first-child { margin-top: 0; }
.ic-prose h3 { font-size: 16px; font-weight: 700; color: var(--text-1); margin: var(--sp-5) 0 var(--sp-2); }
.ic-prose p { margin: 0 0 var(--sp-4); }
.ic-prose ul, .ic-prose ol { margin: 0 0 var(--sp-4); padding-left: 0; list-style: none; }
.ic-prose li { position: relative; padding-left: var(--sp-4); margin-bottom: var(--sp-2); }
.ic-prose ul li::before { content: "\2013"; position: absolute; left: 0; color: var(--gold); }
.ic-prose ol { counter-reset: ic-ol; }
.ic-prose ol li { counter-increment: ic-ol; }
.ic-prose ol li::before { content: counter(ic-ol) "."; position: absolute; left: 0; color: var(--gold-hi); font-family: var(--f-mono); font-size: 13px; }
.ic-prose strong, .ic-prose b { color: var(--text-1); font-weight: 700; }
.ic-prose a { text-decoration: underline; text-decoration-color: var(--border-accent); }
.ic-prose hr { border: none; border-top: 1px solid var(--hairline); margin: var(--sp-6) 0; }
.ic-prose blockquote { border-left: 2px solid var(--gold); padding: var(--sp-1) 0 var(--sp-1) var(--sp-4); color: var(--text-1); font-style: italic; margin: var(--sp-5) 0; }
.ic-prose table { width: 100%; border-collapse: collapse; margin-bottom: var(--sp-4); font-size: 13.5px; }
.ic-prose th { text-align: left; padding: var(--sp-3); color: var(--gold-hi); border-bottom: 1px solid var(--hairline-strong); }
.ic-prose td { padding: var(--sp-3); border-bottom: 1px solid var(--hairline); }
.ic-legal-note { margin-top: var(--sp-5); padding: var(--sp-4) 0 var(--sp-4) var(--sp-4); border-left: 2px solid var(--gold); font-size: 13.5px; color: var(--text-1); }
.ic-legal-note strong { color: var(--gold-hi); }
.ic-legal-meta { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-6); }
.ic-legal-meta .ic-pill { font-family: var(--f-mono); font-size: 10.5px; color: var(--text-3); border: 1px solid var(--hairline); border-radius: var(--radius-pill); padding: 3px 10px; }
.ic-legal-meta .ic-pill b { color: var(--text-2); font-weight: 600; }

/* ---- Contacto ---- */
.ic-contact-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--sp-8); align-items: start; }
@media (max-width: 900px) { .ic-contact-layout { grid-template-columns: 1fr; } }
.ic-contact-info-list { display: flex; flex-direction: column; gap: var(--sp-5); margin: var(--sp-6) 0; }
.ic-contact-info-item { display: flex; gap: var(--sp-4); align-items: flex-start; border-top: 1px solid var(--hairline); padding-top: var(--sp-4); }
.ic-contact-info-item:first-child { border-top: none; padding-top: 0; }
.ic-contact-info-item .ic-icon { color: var(--gold); margin-top: 2px; }
.ic-contact-info-item__label { display: block; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-3); }
.ic-contact-info-item__value { display: block; color: var(--text-1); font-size: 14.5px; margin-top: 2px; }
.ic-contact-note { display: flex; gap: var(--sp-3); align-items: center; margin-top: var(--sp-6); padding-top: var(--sp-5); border-top: 1px solid var(--hairline); color: var(--text-3); font-size: 12.5px; }
.ic-contact-note .ic-icon { color: var(--gold); flex-shrink: 0; }

/* ==========================================================================
   FASE 4 — INTERFAZ MODERNIZADA (home pública)
   Hero visual, bento ecosistema, journey horizontal, roadmap track, ambient.
   ========================================================================== */

/* ---- Ambient mesh (hero + secciones destacadas) ---- */
.ic-ambient {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.ic-ambient::before,
.ic-ambient::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}
.ic-ambient::before {
    width: min(520px, 70vw);
    height: min(520px, 70vw);
    top: -18%;
    right: -8%;
    background: radial-gradient(circle, rgba(205, 170, 92, 0.14) 0%, transparent 68%);
}
.ic-ambient::after {
    width: min(380px, 55vw);
    height: min(380px, 55vw);
    bottom: -12%;
    left: -6%;
    background: radial-gradient(circle, rgba(122, 162, 217, 0.08) 0%, transparent 70%);
}
.ic-ambient > * { position: relative; z-index: 1; }

/* ---- Hero moderno: dos columnas + stats ---- */
.ic-hero--modern { padding-bottom: var(--sp-7); }
.ic-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: var(--sp-8);
    align-items: center;
}
.ic-hero__copy { min-width: 0; }
.ic-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 340px;
}
@media (max-width: 960px) {
    .ic-hero__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
    .ic-hero__visual { min-height: 280px; order: -1; }
}

/* ---- Stats strip bajo el hero ---- */
.ic-stats-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-4);
    margin-top: var(--sp-7);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--hairline);
}
.ic-stat {
    padding: var(--sp-4) var(--sp-5);
    background: rgba(13, 18, 32, 0.6);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.ic-stat__value {
    font-family: var(--f-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gold-hi);
    letter-spacing: -0.02em;
}
.ic-stat__label {
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-top: var(--sp-1);
}
@media (max-width: 900px) { .ic-stats-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .ic-stats-strip { grid-template-columns: 1fr; } }

/* ---- Diagrama de ciclo (hero visual) ---- */
.ic-cycle {
    width: min(100%, 380px);
    aspect-ratio: 1;
    position: relative;
}
.ic-cycle__svg { width: 100%; height: 100%; }
.ic-cycle__ring {
    fill: none;
    stroke: var(--hairline-strong);
    stroke-width: 1;
}
.ic-cycle__arc {
    fill: none;
    stroke: var(--gold);
    stroke-width: 1.5;
    stroke-dasharray: 6 10;
    opacity: 0.55;
    animation: ic-cycle-flow 24s linear infinite;
}
.ic-cycle__node {
    position: absolute;
    transform: translate(-50%, -50%);
    width: 108px;
    padding: var(--sp-3) var(--sp-3);
    background: rgba(13, 18, 32, 0.85);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    transition: border-color var(--dur-base) var(--ease-signature), box-shadow var(--dur-base) var(--ease-signature);
}
.ic-cycle__node:hover {
    border-color: var(--border-accent);
    box-shadow: 0 0 24px rgba(205, 170, 92, 0.12);
}
.ic-cycle__node--active { border-color: var(--border-accent); }
.ic-cycle__node-idx {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.06em;
}
.ic-cycle__node-label {
    font-family: var(--f-display);
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-1);
    margin-top: 2px;
    line-height: 1.25;
}
.ic-cycle__center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 88px;
    height: 88px;
    border-radius: 50%;
    border: 1px solid var(--border-accent);
    background: radial-gradient(circle at 30% 30%, rgba(205, 170, 92, 0.18), rgba(8, 11, 18, 0.9));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 2px;
}
.ic-cycle__center span {
    font-family: var(--f-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold-hi);
}
.ic-cycle__center b {
    font-family: var(--f-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-1);
}
@keyframes ic-cycle-flow {
    to { stroke-dashoffset: -160; }
}

/* ---- Bento grid ecosistema ---- */
.ic-bento {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-4);
    max-width: 900px;
}
@media (max-width: 720px) { .ic-bento { grid-template-columns: 1fr; } }

.ic-bento-card {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    padding: var(--sp-5);
    background: linear-gradient(145deg, rgba(17, 24, 39, 0.9), rgba(8, 11, 18, 0.75));
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    transition: border-color var(--dur-base) var(--ease-signature), transform var(--dur-base) var(--ease-signature);
}
.ic-bento-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
}
.ic-bento-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--sp-3);
}
.ic-bento-card__meta {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.ic-bento-card__idx {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--gold);
}
.ic-bento-card h4 {
    font-size: 18px;
    margin: 0;
}
.ic-bento-card p {
    font-size: 13.5px;
    color: var(--text-2);
    line-height: 1.65;
    flex: 1;
}
.ic-bento-card__link {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--gold-hi);
    padding-top: var(--sp-3);
    border-top: 1px dashed var(--hairline-strong);
}
.ic-bento-card__gain {
    font-family: var(--f-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--gold-hi);
    padding: var(--sp-3) var(--sp-4);
    background: rgba(205, 170, 92, 0.06);
    border-left: 2px solid var(--gold);
}

/* ---- Journey horizontal (desktop) ---- */
.ic-journey-h {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: var(--sp-3);
    max-width: 100%;
    position: relative;
    padding-top: var(--sp-5);
}
.ic-journey-h::before {
    content: "";
    position: absolute;
    top: 18px;
    left: 7%;
    right: 7%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--hairline-strong) 8%, var(--hairline-strong) 92%, transparent);
}
.ic-journey-h__step {
    text-align: center;
    position: relative;
}
.ic-journey-h__dot {
    width: 36px;
    height: 36px;
    margin: 0 auto var(--sp-3);
    border-radius: 50%;
    border: 1px solid var(--border-accent);
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--gold);
    position: relative;
    z-index: 1;
}
.ic-journey-h__step p {
    font-size: 12.5px;
    color: var(--text-2);
    line-height: 1.45;
}
@media (max-width: 1023px) {
    .ic-journey-h { display: none; }
}
@media (min-width: 1024px) {
    .ic-journey-h + .ic-timeline { display: none; }
}

/* ---- Icon cards (tecnología / confianza) ---- */
.ic-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-4);
    max-width: 820px;
}
@media (max-width: 640px) { .ic-cards-grid { grid-template-columns: 1fr; } }

.ic-icon-card {
    display: flex;
    gap: var(--sp-4);
    padding: var(--sp-5);
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    transition: border-color var(--dur-base) var(--ease-signature);
}
.ic-icon-card:hover { border-color: var(--border-accent); }
.ic-icon-card__icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--hairline-strong);
    border-radius: var(--radius);
    color: var(--gold);
}
.ic-icon-card__title {
    font-family: var(--f-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--gold-hi);
    margin-bottom: var(--sp-1);
}
.ic-icon-card__desc {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.55;
}
.ic-icon-card__source {
    font-family: var(--f-mono);
    font-size: 10.5px;
    color: var(--text-3);
    margin-top: var(--sp-2);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ---- Roadmap track (timeline vertical) ---- */
.ic-roadmap-track {
    position: relative;
    max-width: 820px;
    padding-left: var(--sp-7);
}
.ic-roadmap-track::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(180deg, var(--gold), var(--hairline-strong) 85%);
}
.ic-roadmap-track .ic-roadmap-item {
    position: relative;
    margin-bottom: var(--sp-5);
}
.ic-roadmap-track .ic-roadmap-item::before {
    content: "";
    position: absolute;
    left: calc(-1 * var(--sp-7) + 7px);
    top: 22px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--bg-0);
    border: 2px solid var(--gold);
    box-shadow: 0 0 0 3px rgba(205, 170, 92, 0.15);
}
.ic-roadmap-track .ic-roadmap-item[data-status="available"]::before {
    background: var(--gold);
}
.ic-roadmap-track .ic-roadmap-item[data-status="dev"]::before {
    border-color: var(--warning);
    box-shadow: 0 0 0 3px rgba(217, 143, 78, 0.15);
}
.ic-roadmap-track .ic-roadmap-item[data-status="soon"]::before {
    border-color: var(--info);
    box-shadow: 0 0 0 3px rgba(122, 162, 217, 0.15);
}

/* ---- Sección split (origen + misión lado a lado) ---- */
.ic-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-6);
    max-width: 900px;
}
.ic-split__block {
    padding: var(--sp-6);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(13, 18, 32, 0.5), transparent);
}
.ic-split__block .ic-section__eyebrow { margin-bottom: var(--sp-2); }
.ic-split__block h3 {
    font-size: clamp(20px, 2.5vw, 24px);
    margin-bottom: var(--sp-4);
}
@media (max-width: 768px) { .ic-split { grid-template-columns: 1fr; } }

/* ---- IA layer banner ---- */
.ic-ai-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    margin-top: var(--sp-6);
    padding: var(--sp-5) var(--sp-6);
    max-width: 900px;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(205, 170, 92, 0.08), rgba(122, 162, 217, 0.04));
}
.ic-ai-banner__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    border: 1px solid var(--border-accent);
    color: var(--gold);
}
.ic-ai-banner p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.65;
}
.ic-ai-banner strong { color: var(--gold-hi); }

@media (prefers-reduced-motion: reduce) {
    .ic-cycle__arc { animation: none; }
    .ic-bento-card:hover { transform: none; }
}

/* ---- Móvil reforzado (contacto / legales / formularios) ---- */
@media (max-width: 767px) {
    .ic-ds { overflow-x: hidden; }
    .ic-contact-layout { gap: var(--sp-6); }
    .ic-form-control,
    .ic-contact-layout .form-control,
    .ic-auth-card .form-control {
        font-size: 16px !important; /* evita zoom automático en iOS */
        min-height: 48px;
    }
    textarea.ic-form-control,
    .ic-contact-layout textarea.form-control {
        min-height: 140px;
    }
    .ic-btn {
        min-height: 48px;
        width: 100%;
        justify-content: center;
    }
    .ic-stats-strip { grid-template-columns: 1fr 1fr; }
    .ic-bento { grid-template-columns: 1fr; }
    .ic-ds-footer { padding: 48px 0 28px; }
    .ic-ds-footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 390px) {
    .ic-stats-strip { grid-template-columns: 1fr; }
    .ic-hero h1 { font-size: 26px; }
}