/* ============================================================
   GLOBAL AGENTTIC — Estilos de Home
   Variantes de hero · visual generativo · asistente de diagnóstico
   ============================================================ */

/* ---------- Mockup: sistema de IA agéntica por capas ---------- */
.hero-visual { position: relative; width: 100%; max-width: 440px; margin-inline: auto; }

.agent {
  background: #fff; border: 1px solid var(--color-hairline); border-radius: var(--radius);
  padding: 16px 18px 18px; width: 100%;
}
.agent__hd { display: flex; align-items: center; justify-content: space-between; gap: var(--s12); padding-bottom: 12px; border-bottom: 1px solid var(--color-hairline); }
.agent__title { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .6px; text-transform: uppercase; color: #000; }
.agent__title .sq { width: 9px; height: 9px; background: var(--color-midnight-ink); border-radius: 2px; position: relative; }
.agent__title .sq::after { content: ""; position: absolute; inset: 3px auto auto 3px; width: 3px; height: 3px; background: var(--color-periwinkle); border-radius: 1px; }
.agent__live { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .5px; text-transform: uppercase; color: var(--color-slate); }
.agent__live i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-periwinkle); animation: agpulse 1.4s ease-in-out infinite; }
@keyframes agpulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.8); } }

.agent__layers { position: relative; padding-top: 6px; }
.agent__layers::before { content: ""; position: absolute; left: 10px; top: 16px; bottom: 18px; width: 2px; background: var(--color-hairline); }

.al { position: relative; display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 7px 8px 7px 0; border-radius: var(--radius); transition: background .3s ease; }
.al__rail { display: flex; justify-content: center; }
.al__dot { width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--color-hairline); background: #fff; margin-top: 3px; position: relative; z-index: 1; transition: all .3s ease; }
.al__dot::after { content: ""; position: absolute; inset: 0; display: flex; }
.al__body { min-width: 0; }
.al__top { display: flex; align-items: center; gap: 8px; }
.al__idx { font-family: var(--font-mono); font-size: 9px; letter-spacing: .5px; color: var(--color-hairline); flex-shrink: 0; }
.al__name { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .5px; text-transform: uppercase; color: var(--color-slate); transition: color .3s ease; }
.al__status { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: .5px; color: var(--color-hairline); }
.al__desc { font-size: 12.5px; line-height: 1.35; color: var(--color-slate); margin-top: 2px; opacity: .55; transition: opacity .3s ease; }
.al__chips { display: none; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.al__chip { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .4px; text-transform: uppercase; color: var(--color-slate); border: 1px solid var(--color-hairline); border-radius: 3px; padding: 3px 7px; background: #fff; transition: all .25s ease; }

/* estado activo */
.al.is-active { background: rgba(37,99,235,.09); }
.al.is-active .al__name { color: #000; }
.al.is-active .al__desc { opacity: 1; }
.al.is-active .al__dot { border-color: var(--color-periwinkle); background: var(--color-periwinkle); box-shadow: 0 0 0 4px rgba(37,99,235,.28); }
.al.is-active .al__status { color: var(--color-periwinkle); }
.al.is-active .al__chips { display: flex; }

/* estado completado */
.al.is-done .al__dot { border-color: var(--color-midnight-ink); background: var(--color-midnight-ink); box-shadow: none; }
.al.is-done .al__name { color: #000; }
.al.is-done .al__status { color: var(--color-slate); }

/* chips: selección / herramientas activas */
.al__chip.is-picked { border-color: var(--color-periwinkle); color: #000; background: rgba(37,99,235,.14); }
.al__chip.is-on { border-color: var(--color-midnight-ink); color: #000; }

.agent__foot { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-hairline); font-family: var(--font-mono); font-size: 10px; letter-spacing: .4px; text-transform: uppercase; color: var(--color-slate); display: flex; align-items: center; gap: 8px; }
.agent__foot .dash { width: 14px; height: 2px; background: var(--color-periwinkle); }

/* movimiento reducido: estado estático */
.no-motion .agent__live i { animation: none; }

/* ---------- HERO base ---------- */
.hero { padding-block: var(--s64) var(--s80); position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }

/* fondo glowy waves */
.hero-waves {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; display: block;
}
html[data-waves="off"] .hero-waves { display: none; }
.hero .eyebrow { margin-bottom: var(--s20); }
.hero__title { letter-spacing: -1.92px; }
.hero__sub { margin-top: var(--s24); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s12); margin-top: var(--s32); }
.hero__meta { display: flex; flex-wrap: wrap; gap: var(--s24); margin-top: var(--s40); padding-top: var(--s24); border-top: 1px solid var(--color-hairline); }
.hero__meta b { display: block; font-size: var(--text-heading-sm); font-weight: 500; letter-spacing: -.42px; }
.hero__meta span { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-slate); }

/* peso del titular controlado por tweak */
[data-headline-weight="suave"] .hero__title { font-weight: 400; }
[data-headline-weight="fuerte"] .hero__title { font-weight: 500; }

/* Variantes: ocultar todas, mostrar la activa */
.hero-variant { display: none; }
[data-hero-variant="a"] .hero-variant--a { display: block; }
[data-hero-variant="b"] .hero-variant--b { display: block; }
[data-hero-variant="c"] .hero-variant--c { display: block; }
/* fallback si no hay atributo */
html:not([data-hero-variant]) .hero-variant--a { display: block; }

/* Variante A — split clásico */
.hero--a .hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--s64); align-items: start; }
.hero--a .hero__title { font-size: clamp(30px, 4.2vw, 48px); line-height: 1.12; letter-spacing: -1.2px; }
.hero--a .hero__title .cont { display: block; margin-top: var(--s16); font-size: clamp(18px, 1.9vw, 24px); line-height: 1.35; letter-spacing: -0.3px; font-weight: var(--weight-regular); }

/* Variante B — centrado, visual a lo ancho */
.hero--b { text-align: center; }
.hero--b .hero__inner { max-width: 880px; margin-inline: auto; }
.hero--b .eyebrow { justify-content: center; }
.hero--b .hero__title { font-size: clamp(42px, 6.5vw, 76px); line-height: 1.05; }
.hero--b .hero__sub { margin-inline: auto; }
.hero--b .hero__cta { justify-content: center; }
.hero--b .hero-visual { max-width: 440px; margin-top: var(--s48); }

/* Variante C — editorial asimétrico, titular grande con visual superpuesto */
.hero--c .hero__grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: var(--s32); align-items: end; }
.hero--c .hero__title { font-size: clamp(44px, 7vw, 88px); line-height: 1.0; letter-spacing: -2.5px; }
.hero--c .hero-visual { max-width: 420px; }
.hero--c .hero__sub { max-width: 50ch; }

/* ---------- Banda problema ---------- */
.problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s16); }
.problem { border: 1px solid var(--color-hairline); border-radius: var(--radius); padding: var(--s20); }
.problem__n { font-family: var(--font-mono); font-size: 11px; color: var(--color-slate); letter-spacing: .5px; }
.problem p { font-size: var(--text-body-sm); line-height: 1.4; margin-top: var(--s12); }

/* ---------- Sectores ---------- */
.sectors { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--color-hairline); border-radius: var(--radius); overflow: hidden; }
.sector { flex: 1 1 25%; min-width: 180px; padding: var(--s24); border-right: 1px solid var(--color-hairline); border-bottom: 1px solid var(--color-hairline); }
.sector__i { font-family: var(--font-mono); font-size: 11px; color: var(--color-slate); }
.sector h3 { font-size: var(--text-body); font-weight: 500; margin-top: var(--s12); letter-spacing: -.2px; }

/* ---------- Banda diagnóstico (oscura) ---------- */
.dx-band { background: var(--color-midnight-ink); color: #fff; }
.dx-band .lede { color: var(--color-muted-on-dark); }
.dx-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--s64); align-items: start; }
.dx-intro .eyebrow { color: #C9D6F2; }
.dx-intro .eyebrow::before { background: var(--color-accent-on-dark); }
.dx-intro .h-section { color: #fff; margin-block: var(--s16); }
.dx-intro .dash-list li { color: var(--color-muted-on-dark); }
.dx-intro .dash-list li::before { background: var(--color-accent-on-dark); }

/* contenedor del widget */
.dx-card {
  background: var(--color-navy-card); border: 1px solid var(--color-navy-line);
  border-radius: var(--radius); padding: var(--s32); min-height: 440px;
  transition: opacity .13s ease;
}
.dx-card.is-swapping { opacity: 0; }
.dx-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s16); padding-bottom: var(--s20); border-bottom: 1px solid var(--color-navy-line); margin-bottom: var(--s24); }
.dx-progress { display: flex; align-items: center; gap: var(--s12); }
.dx-step-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-muted-on-dark); }
.dx-dots { display: flex; gap: 5px; }
.dx-dot { width: 18px; height: 3px; background: var(--color-navy-line); border-radius: 2px; }
.dx-dot.is-on { background: var(--color-accent-on-dark); }

.dx-q { font-size: var(--text-heading-sm); font-weight: 500; letter-spacing: -.42px; color: #fff; }
.dx-q--result { font-size: var(--text-subheading); margin-top: var(--s12); }
.dx-sub { color: var(--color-muted-on-dark); font-size: var(--text-body-sm); line-height: 1.45; margin-top: var(--s8); max-width: 52ch; }

.dx-opts { display: flex; flex-direction: column; gap: var(--s8); margin-top: var(--s24); }
.dx-opts--grid { display: grid; grid-template-columns: 1fr 1fr; }
.dx-opt {
  display: flex; align-items: center; gap: var(--s16);
  width: 100%; text-align: left; background: transparent;
  border: 1px solid var(--color-navy-line); border-radius: var(--radius);
  padding: var(--s16); color: #fff; transition: border-color .15s ease, background .15s ease;
}
.dx-opt:hover { border-color: var(--color-accent-on-dark); background: rgba(143,180,255,.08); }
.dx-opt__icon { font-size: 20px; color: var(--color-accent-on-dark); line-height: 1; }
.dx-opt__label { flex: 1; font-size: var(--text-body-sm); letter-spacing: -.1px; }
.dx-opt__arw { color: var(--color-muted-on-dark); transition: transform .15s ease; }
.dx-opt:hover .dx-opt__arw { transform: translateX(3px); color: var(--color-accent-on-dark); }
.dx-opt--row { padding: var(--s20) var(--s16); }

.dx-back { background: none; border: 0; color: var(--color-muted-on-dark); font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; padding: 0 0 var(--s16); }
.dx-back:hover { color: var(--color-accent-on-dark); }

/* resultado */
.dx-area { display: inline-block; }
.dx-block { margin-top: var(--s20); }
.dx-block__h { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .6px; color: var(--color-muted-on-dark); display: block; margin-bottom: var(--s8); }
.dx-block p { font-size: var(--text-body-sm); line-height: 1.5; color: #e6e6f2; }
.dx-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s24); }
.dx-list li { font-size: var(--text-body-sm); line-height: 1.4; color: #e6e6f2; position: relative; padding-left: 20px; margin-block: 8px; }
.dx-list--ok li::before { content: "+"; position: absolute; left: 0; color: var(--color-success); font-family: var(--font-mono); }
.dx-list--warn li::before { content: "!"; position: absolute; left: 2px; color: var(--color-warn); font-family: var(--font-mono); }
.dx-note { border-top: 1px solid var(--color-navy-line); padding-top: var(--s20); }
.dx-next { display: flex; align-items: center; justify-content: space-between; gap: var(--s24); margin-top: var(--s24); padding: var(--s24); background: rgba(37,99,235,.07); border: 1px solid var(--color-navy-line); border-radius: var(--radius); }
.dx-next p { color: #fff; margin-top: 4px; max-width: 36ch; }
.dx-next .btn { flex-shrink: 0; }

/* ---------- responsive home ---------- */
@media (max-width: 940px) {
  .hero--a .hero__grid, .hero--c .hero__grid { grid-template-columns: 1fr; gap: var(--s40); }
  .hero--c .hero-visual, .hero--a .hero-visual { max-width: 440px; }
  .dx-layout { grid-template-columns: 1fr; gap: var(--s40); }
  .problem-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .problem-grid { grid-template-columns: 1fr; }
  .dx-opts--grid { grid-template-columns: 1fr; }
  .dx-cols { grid-template-columns: 1fr; gap: var(--s8); }
  .dx-next { flex-direction: column; align-items: stretch; }
  .dx-next .btn { justify-content: center; }
  .dx-card { padding: var(--s20); }
  .hero__meta b { font-size: var(--text-subheading); }
}