/* Demos de módulos (usa los tokens de sitio.css). */
body.demos { background: #000; }
.menu a[aria-current="page"] { color: #fff; }
.barra .menu { gap: 18px; }
.enlace-boton { background: none; border: 0; padding: 0; color: var(--mut); cursor: pointer; font: inherit; font-size: 13px; }
.enlace-boton:hover { color: var(--texto); }

.demo-hero { position: relative; padding: 112px 0 34px; overflow: hidden; }
.demo-hero .halo { top: -10%; height: 520px; }
.demo-hero-in { position: relative; display: grid; gap: 16px; max-width: 860px; }
.demo-hero h1 { font-size: clamp(38px, 5.6vw, 66px); line-height: 1.04; letter-spacing: -.04em; }
.demo-hero .lead { margin: 0; font-size: clamp(17px, 1.7vw, 21px); max-width: 760px; }
.chips-demo { display: flex; flex-wrap: wrap; gap: 8px; }
.chips-demo span { font-size: 13px; padding: 6px 12px; border-radius: 99px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); color: #d1d1d6; }
.chips-demo span::before { content: "✓ "; color: var(--lima); font-weight: 700; }

.demo-sub { position: sticky; top: 52px; z-index: 20; display: flex; align-items: center; gap: 16px; padding: 10px max(16px, calc((100% - var(--ancho)) / 2)); background: rgba(0, 0, 0, .72); backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px); border-bottom: 1px solid var(--linea); }
.demo-sub-todas { color: var(--mut); text-decoration: none; font-size: 13px; white-space: nowrap; }
.demo-sub-lista { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.demo-sub-lista a { white-space: nowrap; font-size: 13px; padding: 6px 13px; border-radius: 99px; text-decoration: none; color: #c7c7cc; background: rgba(255, 255, 255, .05); }
.demo-sub-lista a.on { background: #f5f5f7; color: #000; font-weight: 600; }

.demo-area { padding: 34px 0 110px; }
.dos { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 20px; align-items: start; }
.panel-d { background: var(--gris-1); border: 1px solid rgba(255, 255, 255, .08); border-radius: 24px; padding: 22px; display: grid; gap: 16px; align-content: start; min-width: 0; }
.panel-d h2 { font-size: 20px; letter-spacing: -.02em; }
.panel-d h3 { font-size: 15px; color: var(--mut); font-weight: 600; }
.panel-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.nota-d { font-size: 13px; color: var(--mut); line-height: 1.5; }
.vacio { color: var(--mut); font-size: 14px; padding: 14px; text-align: center; border: 1px dashed rgba(255, 255, 255, .12); border-radius: 14px; }

/* Tablet */
.tablet { background: linear-gradient(160deg, #2a2e36, #0e1014); border-radius: 34px; padding: 12px; box-shadow: 0 40px 100px -40px rgba(78, 168, 255, .45), 0 0 0 1px rgba(255, 255, 255, .08); }
.tablet-pantalla { border-radius: 24px; background: radial-gradient(500px 260px at 50% 0%, rgba(31, 95, 214, .22), transparent 70%), #05070c; padding: 20px; min-height: 520px; display: grid; gap: 16px; align-content: start; position: relative; overflow: hidden; }
.tablet-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 13px; color: var(--mut); }
.tablet-cab b { color: #fff; font-size: 15px; }
.reloj-hora { font-size: 15px; font-variant-numeric: tabular-nums; color: #fff; font-weight: 600; }

/* Botones de la demo */
.bd { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 14px; padding: 12px 18px; font-weight: 600; font-size: 15px; border: 1px solid rgba(255, 255, 255, .16); background: rgba(255, 255, 255, .06); color: #fff; cursor: pointer; transition: background .2s, border-color .2s, transform .1s; text-decoration: none; }
.bd:hover:not(:disabled) { background: rgba(255, 255, 255, .11); }
.bd:active:not(:disabled) { transform: scale(.98); }
.bd:disabled { opacity: .45; cursor: not-allowed; }
.bd.prim { background: var(--degradado); color: #04121a; border-color: transparent; }
.bd.verde { background: rgba(181, 216, 106, .16); border-color: rgba(181, 216, 106, .5); color: #e3f5bd; }
.bd.naranja { background: rgba(255, 159, 67, .14); border-color: rgba(255, 159, 67, .5); color: #ffd9b0; }
.bd.rojo { background: rgba(248, 113, 113, .12); border-color: rgba(248, 113, 113, .45); color: #fecaca; }
.bd.chico { padding: 7px 12px; font-size: 13px; border-radius: 10px; }
.bd.grande { padding: 18px 22px; font-size: 17px; border-radius: 18px; }
.fila-b { display: flex; gap: 10px; flex-wrap: wrap; }
.fila-b > .bd { flex: 1 1 auto; }
select.sel, input.inp, textarea.inp { background: rgba(0, 0, 0, .45); border: 1px solid rgba(255, 255, 255, .16); border-radius: 12px; padding: 10px 12px; color: #fff; font: inherit; font-size: 14.5px; width: 100%; }
select.sel:focus, input.inp:focus, textarea.inp:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(78, 168, 255, .2); }
label.campo-d { display: grid; gap: 6px; font-size: 13px; color: #c7c7cc; font-weight: 500; }

/* Escáner facial */
.esc { display: grid; gap: 10px; }
.esc-marco { position: relative; aspect-ratio: 4 / 3; border-radius: 22px; overflow: hidden; background: #03050a; isolation: isolate; }
.esc-marco::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 2px; background: linear-gradient(120deg, var(--azul), var(--lima), var(--naranja), var(--azul)); background-size: 300% 300%; animation: escBorde 6s linear infinite; -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); z-index: 4; pointer-events: none; }
.esc.ok .esc-marco::before { background: var(--lima); }
.esc.mal .esc-marco::before { background: #f87171; }
@keyframes escBorde { to { background-position: 300% 0; } }
.esc-marco video, .esc-marco .esc-silueta { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); z-index: 1; filter: saturate(1.05) brightness(.9); }
.esc-silueta { display: grid; place-items: center; }
.esc-silueta svg { width: 62%; height: 86%; transform: scaleX(-1); }
.esc-lienzo { position: absolute; inset: 0; width: 100%; height: 100%; transform: scaleX(-1); z-index: 2; pointer-events: none; mix-blend-mode: screen; }
.esc-marco::after { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 10, .6) 100%); }
.esc-chip { position: absolute; top: 12px; z-index: 5; display: inline-flex; align-items: center; gap: 7px; padding: 4px 11px; font-size: 10.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; border-radius: 99px; background: rgba(5, 8, 20, .6); backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, .18); }
.esc-chip.izq { left: 12px; } .esc-chip.der { right: 12px; color: var(--azul); }
.esc.ok .esc-chip.der { color: var(--lima); } .esc.mal .esc-chip.der { color: #f87171; }
.esc-latido { width: 7px; height: 7px; border-radius: 50%; background: var(--azul); box-shadow: 0 0 10px var(--azul); animation: latir 1.2s infinite; }
.esc.ok .esc-latido { background: var(--lima); box-shadow: 0 0 10px var(--lima); }
.esc-capa { position: absolute; inset: 0; z-index: 6; display: grid; place-items: center; align-content: center; gap: 14px; text-align: center; padding: 22px; background: rgba(3, 5, 12, .8); font-size: 14.5px; font-weight: 600; }
.esc-capa[hidden] { display: none; }
.giro { width: 32px; height: 32px; border-radius: 50%; border: 3px solid rgba(255, 255, 255, .15); border-top-color: var(--azul); animation: giro .8s linear infinite; }
.esc-estado { text-align: center; font-weight: 600; font-size: 14.5px; min-height: 22px; background: linear-gradient(90deg, var(--azul), #fff, var(--naranja)); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: escTexto 3s linear infinite; }
.esc.ok .esc-estado { background: none; color: var(--lima); animation: none; }
.esc.mal .esc-estado { background: none; color: #fca5a5; animation: none; }
@keyframes escTexto { to { background-position: 200% 0; } }
.esc-prog { height: 5px; border-radius: 4px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.esc-prog span { display: block; height: 100%; width: 0; background: var(--degradado); transition: width .25s; }

/* Confirmación de identidad */
.confirma { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; padding: 16px; border-radius: 18px; background: rgba(181, 216, 106, .08); border: 1px solid rgba(181, 216, 106, .35); animation: aparecer .35s ease-out; }
.confirma img, .confirma .av-g { width: 64px; height: 64px; border-radius: 16px; object-fit: cover; }
.confirma b { font-size: 19px; display: block; }
.confirma .fila-b { grid-column: 1 / -1; }
@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } }

/* Avatares, listas y estados */
.av { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-size: 12.5px; font-weight: 700; color: #04121a; flex: none; background: var(--degradado); }
.av-g { display: grid; place-items: center; font-size: 22px; font-weight: 700; color: #04121a; background: var(--degradado); }
.lista-d { display: grid; gap: 8px; }
.item-d { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .06); min-width: 0; }
.item-d .txt { display: grid; gap: 1px; min-width: 0; flex: 1; }
.item-d .txt b { font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-d .txt small { color: var(--mut); font-size: 12.5px; }
.item-d img.ev { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }
.item-d.nuevo { animation: aparecer .4s ease-out; border-color: rgba(181, 216, 106, .4); }
.est { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 99px; white-space: nowrap; }
.est.entrada, .est.aprobada, .est.ok { background: rgba(181, 216, 106, .15); color: var(--lima); }
.est.salida, .est.pausado { background: rgba(255, 159, 67, .14); color: #ffc58a; }
.est.pendiente { background: rgba(78, 168, 255, .15); color: #bfe0ff; }
.est.rechazada, .est.no { background: rgba(248, 113, 113, .14); color: #fca5a5; }
.est.corriendo { background: rgba(78, 168, 255, .16); color: #bfe0ff; }
.est.corriendo::before { content: "● "; animation: latir 1.4s infinite; display: inline-block; }

/* KPI */
.kpis-d { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.kpi-d { padding: 14px 16px; border-radius: 16px; background: rgba(255, 255, 255, .035); border: 1px solid rgba(255, 255, 255, .07); display: grid; gap: 2px; min-width: 0; }
.kpi-d small { color: var(--mut); font-size: 12px; }
.kpi-d b { font-size: 24px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-d b.az { color: #bfe0ff; } .kpi-d b.li { color: #e3f5bd; } .kpi-d b.na { color: #ffd0a1; }

/* Tablas */
.tabla-env { overflow-x: auto; border-radius: 16px; border: 1px solid rgba(255, 255, 255, .07); }
table.tabla-d { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
.tabla-d th { text-align: left; font-size: 12px; font-weight: 600; color: var(--mut); padding: 11px 12px; background: rgba(255, 255, 255, .03); white-space: nowrap; }
.tabla-d td { padding: 11px 12px; border-top: 1px solid rgba(255, 255, 255, .06); white-space: nowrap; }
.tabla-d td.num, .tabla-d th.num { text-align: right; }
.tabla-d tr.total td { font-weight: 700; background: rgba(78, 168, 255, .06); }
.tabla-d td .alerta-mini { color: #ffc58a; font-size: 12px; }

/* Barras horizontales (gráficos) */
.barras { display: grid; gap: 9px; }
.barra-h { display: grid; grid-template-columns: 130px 1fr 60px; gap: 10px; align-items: center; font-size: 13.5px; }
.barra-h .pista { height: 10px; border-radius: 9px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.barra-h .pista i { display: block; height: 100%; border-radius: inherit; background: var(--degradado); transform-origin: 0 50%; animation: crecer .8s cubic-bezier(.2, .8, .2, 1); }
.barra-h span:last-child { text-align: right; color: var(--mut); font-variant-numeric: tabular-nums; }
.barra-h span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@keyframes crecer { from { transform: scaleX(0); } }
/* Columnas (14 días) */
.columnas { display: flex; align-items: flex-end; gap: 6px; height: 150px; padding-top: 10px; }
.columnas div { flex: 1; display: grid; gap: 4px; align-content: end; justify-items: center; height: 100%; }
.columnas i { width: 100%; max-width: 26px; border-radius: 6px 6px 3px 3px; background: linear-gradient(var(--azul), rgba(78, 168, 255, .35)); transform-origin: 50% 100%; animation: subir .8s cubic-bezier(.2, .8, .2, 1); }
.columnas i.ex { background: linear-gradient(var(--naranja), rgba(255, 159, 67, .4)); }
.columnas i.hoy { background: linear-gradient(var(--lima), rgba(181, 216, 106, .35)); }
.columnas small { font-size: 10.5px; color: var(--mut); }
@keyframes subir { from { transform: scaleY(0); } }

/* Proyectos / ruta por etapas */
.ruta { display: flex; gap: 4px; }
.ruta span { flex: 1; height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .08); }
.ruta span.hecha { background: var(--lima); }
.ruta span.activa { background: var(--azul); animation: latir 1.6s infinite; }
.ruta span.iniciada { background: rgba(78, 168, 255, .4); }
.proy { display: grid; gap: 10px; padding: 14px 16px; border-radius: 16px; background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .07); }
.proy-cab { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.proy-cab b { font-size: 15px; }
.proy-cab small { color: var(--mut); font-size: 12.5px; }
.proy-pct { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.etapas-det { display: flex; flex-wrap: wrap; gap: 6px; }
.etapas-det span { font-size: 11.5px; padding: 3px 9px; border-radius: 99px; background: rgba(255, 255, 255, .05); color: var(--mut); }
.etapas-det span.hecha { color: var(--lima); background: rgba(181, 216, 106, .1); }
.etapas-det span.activa { color: #bfe0ff; background: rgba(78, 168, 255, .15); }

/* Taller: elecciones en la tablet */
.opciones { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.op { text-align: left; display: grid; gap: 3px; padding: 14px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .04); color: #fff; cursor: pointer; font: inherit; transition: border-color .2s, background .2s, transform .1s; }
.op:hover { border-color: rgba(78, 168, 255, .55); background: rgba(78, 168, 255, .08); }
.op:active { transform: scale(.98); }
.op b { font-size: 15px; }
.op small { color: var(--mut); font-size: 12.5px; }
.op.asignado { border-color: rgba(181, 216, 106, .45); }
.cronometro { font-size: clamp(44px, 7vw, 66px); font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; text-align: center; background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.trabajo-actual { text-align: center; display: grid; gap: 4px; }
.trabajo-actual small { color: var(--mut); }
.migas { display: flex; gap: 6px; flex-wrap: wrap; font-size: 13px; color: var(--mut); align-items: center; }
.migas b { color: #fff; }

/* Teclado numérico */
.teclado { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.teclado button { padding: 16px 0; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .1); background: rgba(255, 255, 255, .05); color: #fff; font: inherit; font-size: 20px; font-weight: 600; cursor: pointer; }
.teclado button:active { background: rgba(78, 168, 255, .2); }
.pin-vista { display: flex; justify-content: center; gap: 10px; min-height: 30px; }
.pin-vista i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .3); }
.pin-vista i.on { background: var(--azul); border-color: var(--azul); }
.num-vista { text-align: center; font-size: 28px; font-weight: 700; letter-spacing: .3em; min-height: 40px; font-variant-numeric: tabular-nums; }

/* Pestañas */
.tabs-d { display: flex; gap: 6px; flex-wrap: wrap; }
.tabs-d button { border: 0; background: rgba(255, 255, 255, .06); color: var(--mut); padding: 7px 14px; border-radius: 99px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 600; }
.tabs-d button[aria-selected="true"] { background: #f5f5f7; color: #000; }

/* Aviso flotante */
.aviso-d { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 70; padding: 12px 18px; border-radius: 14px; background: rgba(22, 24, 30, .94); border: 1px solid rgba(181, 216, 106, .45); color: #fff; font-size: 14.5px; box-shadow: 0 20px 50px -15px rgba(0, 0, 0, .9); animation: aparecer .3s ease-out; max-width: calc(100% - 32px); }

/* Chat */
.chat-d { display: flex; flex-direction: column; height: 640px; padding: 0; overflow: hidden; }
.chat-cab { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--linea); }
.chat-cab small { display: block; color: var(--mut); font-size: 12.5px; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 86%; padding: 11px 15px; border-radius: 18px; font-size: 15px; line-height: 1.45; animation: aparecer .3s ease-out; }
.msg.yo { align-self: flex-end; background: var(--degradado); color: #04121a; font-weight: 500; border-bottom-right-radius: 6px; }
.msg.ia { align-self: flex-start; background: rgba(255, 255, 255, .07); border-bottom-left-radius: 6px; display: grid; gap: 10px; width: 86%; }
.msg.ia .barras { margin-top: 2px; }
.msg.ia .ir { justify-self: start; }
.chat-sug { display: flex; gap: 6px; flex-wrap: wrap; padding: 0 20px 10px; }
.chat-sug button { border: 1px solid rgba(255, 255, 255, .16); background: transparent; color: #d1d1d6; padding: 6px 12px; border-radius: 99px; cursor: pointer; font: inherit; font-size: 13px; }
.chat-sug button:hover { border-color: var(--azul); color: #fff; }
.chat-form { display: flex; gap: 10px; padding: 12px 14px 14px; border-top: 1px solid var(--linea); }
.chat-form input { flex: 1; min-width: 0; }
.mic.on { background: rgba(248, 113, 113, .18); border-color: rgba(248, 113, 113, .6); }

/* Índice de demos */
.demos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 120px; }
.demo-card { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 12px; padding: 28px; min-height: 330px; border-radius: 26px; background: var(--gris-1); border: 1px solid rgba(255, 255, 255, .07); color: var(--texto); text-decoration: none; transition: transform .4s cubic-bezier(.2, .8, .2, 1), border-color .3s; }
.demo-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .18); }
.demo-card h2 { font-size: 26px; line-height: 1.1; letter-spacing: -.03em; }
.demo-card p { color: var(--mut); font-size: 15.5px; }
.demo-card .enlace-flecha { margin-top: auto; font-size: 15px; }
.demo-card.grande { grid-column: span 2; background: radial-gradient(600px 300px at 90% 120%, rgba(78, 168, 255, .25), transparent 70%), radial-gradient(500px 280px at 0% 130%, rgba(181, 216, 106, .12), transparent 70%), var(--gris-1); }
.demo-ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: rgba(78, 168, 255, .1); border: 1px solid rgba(78, 168, 255, .25); }
.demo-ico svg { width: 26px; height: 26px; fill: none; stroke: var(--azul); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.demo-card:nth-child(3n+2) .demo-ico svg { stroke: var(--lima); }
.demo-card:nth-child(3n) .demo-ico svg { stroke: var(--naranja); }
.conectado { margin: 0 0 30px; padding: 18px 22px; border-radius: 18px; background: linear-gradient(100deg, rgba(78, 168, 255, .1), rgba(255, 159, 67, .06)); border: 1px solid rgba(78, 168, 255, .25); font-size: 15.5px; color: #d6d6db; }

@media (min-width: 1001px) { .demos-grid .demo-card:last-child { grid-column: 1 / -1; min-height: 0; } }
@media (max-width: 1000px) {
  .dos { grid-template-columns: 1fr; }
  .demos-grid { grid-template-columns: 1fr 1fr; }
  .kpis-d { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .demos-grid { grid-template-columns: 1fr; }
  .demo-card.grande { grid-column: auto; }
  .panel-d { padding: 16px; }
  .tablet { padding: 8px; border-radius: 26px; }
  .tablet-pantalla { padding: 14px; min-height: 0; }
  .barra-h { grid-template-columns: 96px 1fr 52px; font-size: 12.5px; }
  .chat-d { height: 560px; }
  .demo-sub { top: 52px; }
  .demo-sub-todas { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .esc-marco::before, .esc-estado, .esc-latido, .ruta span.activa, .est.corriendo::before { animation: none; }
}