/* Automatización con IA v2 — "El trabajo que fluye solo". Lo compartido vive en v3-system.css */

.a2 {
    /* La camara avanza hacia la esfera, donde convergen los canales (hero.webp) */
    --cover-focus: 66% 50%;
    --cover-focus-x: 66%;
    --cover-stack-pos: 70% 50%;
}

/* Pulsos de luz que recorren los canales de las fotos (portada y contacto) */
.a2-pulses {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* ---------- La semana: las tareas repetitivas se hacen solas y el tiempo vuelve ---------- */

.a2-week {
    position: relative;
    height: 330svh;
    background: var(--carbon);
}

.a2-week__stage {
    position: sticky;
    top: 0;
    height: 100svh;
    overflow: hidden;
    isolation: isolate;
    background: radial-gradient(ellipse 55% 50% at 60% 48%, rgba(131, 19, 108, .06), transparent 70%);
}

.a2-week__kicker {
    position: absolute;
    top: clamp(6rem, 14svh, 8.5rem);
    left: var(--gutter);
    margin: 0;
}

.a2-week__count {
    position: absolute;
    top: clamp(5.4rem, 12.5svh, 7.8rem);
    right: var(--gutter);
    display: grid;
    justify-items: end;
    gap: .2rem;
    text-align: right;
}

.a2-week__count b {
    color: var(--hueso);
    font-family: var(--serif);
    font-size: clamp(2.4rem, 4vw, 3.8rem);
    font-weight: 300;
    letter-spacing: -.03em;
    line-height: 1;
    font-variant-numeric: tabular-nums lining-nums;
    transition: color 1.2s ease, text-shadow 1.2s ease;
}

.a2-week__count span {
    color: rgba(245, 244, 241, .55);
    font-size: .64rem;
    font-weight: 600;
    letter-spacing: .24em;
    text-transform: uppercase;
}

.a2-week.is-free .a2-week__count b { color: rgb(var(--luz-warm)); text-shadow: 0 0 26px rgba(var(--luz), .35); }

.a2-week__grid {
    position: absolute;
    top: 25svh;
    right: var(--gutter);
    bottom: 29svh;
    left: var(--gutter);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: .9rem;
}

.a2-week__days {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: .6rem;
    color: rgba(245, 244, 241, .5);
    font-size: .6rem;
    font-weight: 600;
    letter-spacing: .26em;
    text-transform: uppercase;
}

.a2-week__board {
    position: relative;
    border-top: 1px solid rgba(245, 244, 241, .08);
    background-image: linear-gradient(90deg, rgba(245, 244, 241, .05) 1px, transparent 1px);
    background-size: 20% 100%;
}

.a2-week__sweep {
    position: absolute;
    top: -1.6rem;
    bottom: -1rem;
    left: var(--sweep, 0%);
    z-index: 3;
    width: 1px;
    opacity: 0;
    transition: opacity .6s ease;
}

.a2-week.is-sweeping .a2-week__sweep { opacity: 1; }

.a2-task {
    position: absolute;
    z-index: 1;
    padding: .55rem .65rem;
    overflow: hidden;
    border: 1px solid rgba(245, 244, 241, .14);
    border-radius: .55rem;
    background: rgba(245, 244, 241, .035);
    font-size: clamp(.62rem, .82vw, .76rem);
    line-height: 1.3;
    transition: border-color 1.1s var(--glow-ease), background-color 1.1s var(--glow-ease), box-shadow 1.1s var(--glow-ease);
}

.a2-task--work {
    border-color: rgba(176, 74, 151, .26);
    background: rgba(131, 19, 108, .1);
}

.a2-task__was,
.a2-task__now {
    display: block;
    transition: opacity .9s ease, transform 1.1s var(--ease-out), filter .9s ease;
}

.a2-task__was { color: rgba(245, 244, 241, .62); }
.a2-task--work .a2-task__was { color: rgba(245, 244, 241, .78); }

.a2-task__now {
    position: absolute;
    top: .55rem;
    right: .65rem;
    left: .65rem;
    color: var(--hueso);
    font-family: var(--serif);
    font-size: 1.12em;
    font-style: italic;
    opacity: 0;
    transform: translateY(8px);
}

/* La tarea sigue ocurriendo, pero sola: queda una linea de luz en la base */
.a2-task::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(var(--luz), 0), rgba(var(--luz-core), .95), rgba(var(--luz), 0));
    box-shadow: 0 0 10px rgba(var(--luz), .7);
    transform: scaleX(0);
    transition: transform 1.2s var(--ease-out);
}

.a2-task.is-auto { border-color: rgba(245, 244, 241, .06); background: rgba(245, 244, 241, 0); }
.a2-task.is-auto .a2-task__was { opacity: 0; transform: translateY(-6px); filter: blur(3px); }
.a2-task.is-auto::after { transform: scaleX(1); }

.a2-task.is-free {
    border-color: rgba(var(--luz), .32);
    background: radial-gradient(circle at 0% 0%, rgba(var(--luz), .16), rgba(var(--luz), .03) 70%);
    box-shadow: 0 0 30px -12px rgba(var(--luz), .45);
}

.a2-task.is-free .a2-task__now { opacity: 1; transform: none; transition-delay: .25s; }

.a2-says {
    position: absolute;
    /* Justo debajo de la semana (que acaba al 71 %), no pegada al borde de abajo */
    top: calc(71svh + clamp(1.6rem, 4svh, 2.6rem));
    left: var(--gutter);
    display: grid;
    width: min(46rem, 72vw);
}

.a2-say {
    grid-area: 1 / 1;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(1.7rem, 3vw, 3rem);
    font-weight: 300;
    letter-spacing: -.02em;
    line-height: 1.12;
    opacity: 0;
    transform: translateY(18px);
    filter: blur(5px);
    transition: opacity .9s ease, transform 1.3s var(--ease-out), filter 1s ease;
}

.a2-say.is-on { opacity: 1; transform: none; filter: none; }
.a2-say em { color: var(--ciruela-luz); font-style: italic; font-weight: 300; }

.a2-week__sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* ---------- El flujo: los pulsos recorren el proceso y solo lo dudoso llega a una persona ---------- */

.a2-flow {
    padding: clamp(6rem, 14vh, 9rem) var(--gutter);
    background: linear-gradient(180deg, var(--carbon), var(--carbon-2));
}

.a2-flow__map {
    position: relative;
    height: clamp(24rem, 36vw, 30rem);
    margin-top: 1rem;
}

.a2-flow__lines,
.a2-flow__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.a2-flow__lines { overflow: visible; }
.a2-flow__lines--v { display: none; }

.a2-flow__lines path {
    fill: none;
    stroke: rgba(245, 244, 241, .13);
    stroke-width: 1;
    vector-effect: non-scaling-stroke;
}

.a2-flow__nodes { margin: 0; padding: 0; list-style: none; }

.a2-node {
    position: absolute;
    top: var(--y);
    left: var(--x);
    display: grid;
    justify-items: center;
    width: 12rem;
    margin-left: -6rem;
    text-align: center;
}

.a2-node:first-child { justify-items: start; margin-left: -.35rem; text-align: left; }
.a2-node:last-child { justify-items: end; margin-left: -11.65rem; text-align: right; }

.a2-node i {
    width: 11px;
    height: 11px;
    margin: -5.5px 0 .9rem;
    border: 1px solid rgba(245, 244, 241, .4);
    border-radius: 50%;
    background: var(--carbon);
    transition: border-color .6s ease, background-color .6s ease, box-shadow .6s ease;
}

.a2-node.is-hit i { border-color: rgb(var(--luz-core)); background: rgb(var(--luz-core)); box-shadow: 0 0 14px rgba(var(--luz), .9); }

.a2-node--human i { border-color: rgba(176, 74, 151, .8); }
.a2-node--human.is-waiting i { border-color: var(--ciruela-luz); background: var(--ciruela-luz); box-shadow: 0 0 0 6px rgba(176, 74, 151, .16), 0 0 22px rgba(176, 74, 151, .7); }

.a2-node__tag {
    color: rgba(var(--luz), .9);
    font-size: .58rem;
    font-weight: 600;
    letter-spacing: .24em;
    text-transform: uppercase;
}

.a2-node--human .a2-node__tag { color: var(--ciruela-luz); }

.a2-node b {
    margin: .35rem 0 .25rem;
    color: var(--hueso);
    font-family: var(--serif);
    font-size: clamp(1.05rem, 1.35vw, 1.3rem);
    font-weight: 300;
    line-height: 1.15;
}

.a2-node > span:last-child {
    color: rgba(245, 244, 241, .55);
    font-size: .8rem;
    font-weight: 300;
    line-height: 1.5;
}

/* ---------- Control (seccion clara) ---------- */

.a2-control {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: start;
    padding: clamp(6rem, 14vh, 9rem) var(--gutter);
    color: var(--carbon);
    background:
        radial-gradient(ellipse 45% 55% at 92% 0%, rgba(var(--luz), .18), transparent 70%),
        var(--hueso);
}

.a2-control .v3-kicker { color: var(--plomo); }
.a2-control .v3-kicker::before { background: linear-gradient(90deg, var(--ciruela), rgba(131, 19, 108, 0)); }
.a2-control .v3-title { max-width: 13em; }
.a2-control .v3-title em { color: var(--ciruela); }
.a2-control .v3-body { margin-top: 1.4rem; color: rgba(17, 17, 17, .66); }

.a2-control__media {
    position: sticky;
    top: clamp(6rem, 12vh, 8rem);
    aspect-ratio: 4 / 5;
}

/* Interruptor y esfera de control.webp, algo por encima del centro */
.a2-control__media img { object-position: 50% 48%; }

.a2-control__list { margin: 3rem 0 0; padding: 0; list-style: none; }

.a2-rule {
    display: grid;
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 1.4rem;
    align-items: start;
    padding: 1.9rem 0;
    border-top: 1px solid rgba(17, 17, 17, .12);
}

/* Un interruptor: se activa cuando la regla llega al centro de la vista */
.a2-switch {
    position: relative;
    display: block;
    width: 2.7rem;
    height: 1.5rem;
    margin-top: .3rem;
    border: 1px solid rgba(17, 17, 17, .2);
    border-radius: 999px;
    background: rgba(17, 17, 17, .04);
    transition: background-color 1.3s var(--glow-ease), border-color 1.3s var(--glow-ease), box-shadow 1.3s var(--glow-ease);
}

.a2-switch i {
    position: absolute;
    top: 50%;
    left: .2rem;
    width: 1.05rem;
    height: 1.05rem;
    margin-top: -.525rem;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(17, 17, 17, .25);
    transition: left 1.3s var(--glow-ease);
}

.a2-rule.is-on .a2-switch { border-color: var(--ciruela); background: var(--ciruela); box-shadow: 0 8px 20px -10px rgba(131, 19, 108, .8); }
.a2-rule.is-on .a2-switch i { left: calc(100% - 1.25rem); }

.a2-rule h3 {
    margin: .1rem 0 .5rem;
    font-family: var(--serif);
    font-size: clamp(1.45rem, 2vw, 1.9rem);
    font-weight: 300;
    letter-spacing: -.015em;
    line-height: 1.1;
}

.a2-rule p {
    max-width: 32rem;
    margin: 0;
    color: rgba(17, 17, 17, .66);
    font-size: .98rem;
    font-weight: 300;
    line-height: 1.7;
}

/* ---------- Relevo: la luz pasa de un paso al siguiente ---------- */

.a2-relay {
    padding: clamp(6rem, 14vh, 9rem) var(--gutter);
    background: var(--carbon);
    --t: 0;
    --lead: 9rem;
}

.a2-relay__track { position: relative; }

.a2-relay__line {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(245, 244, 241, .08) calc(100% - 90px), rgba(245, 244, 241, 0));
}

/* El tramo recorrido queda encendido: nucleo de 1 px con un halo suave, recortado hasta --t y fundido al final como la linea */
.a2-relay__line::before {
    content: "";
    position: absolute;
    top: -5px;
    right: 0;
    left: 0;
    height: 11px;
    background:
        linear-gradient(180deg, transparent 5px, rgba(var(--luz), .62) 5px, rgba(var(--luz), .62) 6px, transparent 6px),
        linear-gradient(180deg, rgba(var(--luz), 0), rgba(var(--luz), .16) 50%, rgba(var(--luz), 0));
    -webkit-mask-image: linear-gradient(90deg, #000 calc(var(--t) * 100% - 2rem), transparent calc(var(--t) * 100%)), linear-gradient(90deg, #000 calc(100% - 90px), transparent);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(90deg, #000 calc(var(--t) * 100% - 2rem), transparent calc(var(--t) * 100%)), linear-gradient(90deg, #000 calc(100% - 90px), transparent);
    mask-composite: intersect;
}

/* La luz llega de lejos: antes de la linea, una estela casi invisible que crece hasta enlazar sin salto con el tramo encendido */
.a2-relay__line::after {
    content: "";
    position: absolute;
    top: -5px;
    left: calc(var(--lead) * -1);
    width: var(--lead);
    height: 11px;
    background:
        linear-gradient(180deg, transparent 5px, rgba(var(--luz), .62) 5px, rgba(var(--luz), .62) 6px, transparent 6px),
        linear-gradient(180deg, rgba(var(--luz), 0), rgba(var(--luz), .16) 50%, rgba(var(--luz), 0));
    -webkit-mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, .05) 30%, rgba(0, 0, 0, .22) 55%, rgba(0, 0, 0, .55) 78%, #000);
    mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, .05) 30%, rgba(0, 0, 0, .22) 55%, rgba(0, 0, 0, .55) 78%, #000);
    opacity: min(1, calc(var(--t) * 14));
}

/* El testigo: un pulso corto con la cola fundida, como los del flujo */
.a2-relay__pulse {
    position: absolute;
    top: -1px;
    left: calc(var(--t) * 100%);
    width: 7rem;
    height: 3px;
    margin-left: -7rem;
    border-radius: 3px;
    background: linear-gradient(90deg, rgba(var(--luz), 0), rgba(var(--luz), .8) 70%, rgb(var(--luz-core)));
    filter: drop-shadow(0 0 5px rgba(var(--luz), .75));
    opacity: calc(min(1, var(--t) * 12) * min(1, (1 - var(--t)) * 12 + .15));
}

.a2-relay__steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1.5rem, 3vw, 3rem);
    margin: 0;
    padding: 2.6rem 0 0;
    list-style: none;
}

.a2-rstep__num {
    display: block;
    color: rgba(245, 244, 241, .07);
    font-family: var(--serif);
    font-size: clamp(2.6rem, 3.6vw, 3.6rem);
    font-style: italic;
    font-weight: 300;
    line-height: .9;
    transition: color .9s ease, text-shadow .9s ease;
}

.a2-rstep h3 {
    margin: 1.2rem 0 .6rem;
    color: rgba(245, 244, 241, .08);
    font-family: var(--serif);
    font-size: clamp(1.3rem, 1.7vw, 1.6rem);
    font-weight: 400;
    line-height: 1.12;
    transition: color .9s ease;
}

.a2-rstep p {
    margin: 0;
    color: rgba(245, 244, 241, .07);
    font-size: .94rem;
    font-weight: 300;
    line-height: 1.65;
    transition: color .9s ease;
}

.a2-rstep.is-lit .a2-rstep__num { color: rgba(var(--luz), .95); text-shadow: 0 0 20px rgba(var(--luz), .3); }
.a2-rstep.is-lit h3 { color: var(--hueso); }
.a2-rstep.is-lit p { color: rgba(245, 244, 241, .7); }

/* ---------- Contacto: la misma sala de noche; los canales siguen llevando trabajo a la esfera ---------- */

.a2 .v3-contact__media img { object-position: 70% 50%; }

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
    .a2-control { grid-template-columns: 1fr; }
    .a2-control__media { position: relative; top: 0; order: -1; aspect-ratio: 16 / 10; }
    .a2-control__media img { object-position: 50% 44%; }
}

@media (max-width: 820px) {
    .a2-week { height: 320svh; }
    .a2-week__kicker { top: clamp(5.5rem, 12svh, 7rem); }
    /* La semana se separa del título y debajo van, seguidas, las horas y la frase */
    .a2-week__count { top: calc(65svh + 2rem); right: auto; left: 1.5rem; justify-items: start; text-align: left; }
    .a2-week__grid { top: max(23svh, 9rem); right: 1.5rem; bottom: 35svh; left: 1.5rem; gap: .6rem; }
    .a2-week__days,
    .a2-week__board { --cols: 3; }
    .a2-week__days { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .a2-week__days span:nth-child(n + 4) { display: none; }
    .a2-week__board { background-size: 33.333% 100%; }
    .a2-task { padding: .4rem .45rem; font-size: .6rem; }
    .a2-task__now { top: .4rem; right: .45rem; left: .45rem; }
    .a2-says { top: calc(65svh + 7.6rem); left: 1.5rem; width: calc(100% - 3rem); }
    .a2-say { font-size: clamp(1.4rem, 6.2vw, 1.85rem); }

    .a2-flow,
    .a2-control,
    .a2-relay { padding: 5.5rem 1.5rem; }

    .a2-flow__map { height: 58rem; }
    .a2-flow__lines--h { display: none; }
    .a2-flow__lines--v { display: block; }
    .a2-node,
    .a2-node:first-child,
    .a2-node:last-child { top: var(--my); left: var(--mx); width: 10rem; margin-left: -5rem; justify-items: center; text-align: center; }
    /* En vertical la linea cruza por detras del texto: un fondo discreto lo mantiene legible */
    .a2-node b,
    .a2-node > span { padding: 0 .3rem; background: rgba(21, 20, 25, .92); }
    .a2-node > span:last-child { padding-bottom: .2rem; }

    .a2-relay__line { top: 0; bottom: 0; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, rgba(245, 244, 241, .08) calc(100% - 90px), rgba(245, 244, 241, 0)); }
    .a2-relay__line::before {
        top: 0;
        right: auto;
        bottom: 0;
        left: -5px;
        width: 11px;
        height: auto;
        background:
            linear-gradient(90deg, transparent 5px, rgba(var(--luz), .62) 5px, rgba(var(--luz), .62) 6px, transparent 6px),
            linear-gradient(90deg, rgba(var(--luz), 0), rgba(var(--luz), .16) 50%, rgba(var(--luz), 0));
        -webkit-mask-image: linear-gradient(180deg, #000 calc(var(--t) * 100% - 2rem), transparent calc(var(--t) * 100%)), linear-gradient(180deg, #000 calc(100% - 90px), transparent);
        mask-image: linear-gradient(180deg, #000 calc(var(--t) * 100% - 2rem), transparent calc(var(--t) * 100%)), linear-gradient(180deg, #000 calc(100% - 90px), transparent);
    }
    .a2-relay { --lead: 3.4rem; }
    .a2-relay__line::after {
        top: calc(var(--lead) * -1);
        left: -5px;
        width: 11px;
        height: var(--lead);
        background:
            linear-gradient(90deg, transparent 5px, rgba(var(--luz), .62) 5px, rgba(var(--luz), .62) 6px, transparent 6px),
            linear-gradient(90deg, rgba(var(--luz), 0), rgba(var(--luz), .16) 50%, rgba(var(--luz), 0));
        -webkit-mask-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, .05) 30%, rgba(0, 0, 0, .22) 55%, rgba(0, 0, 0, .55) 78%, #000);
        mask-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, .05) 30%, rgba(0, 0, 0, .22) 55%, rgba(0, 0, 0, .55) 78%, #000);
    }
    .a2-relay__pulse { top: calc(var(--t) * 100%); left: -1px; width: 3px; height: 6rem; margin: -6rem 0 0; background: linear-gradient(180deg, rgba(var(--luz), 0), rgba(var(--luz), .8) 70%, rgb(var(--luz-core))); }
    .a2-relay__steps { grid-template-columns: 1fr; gap: 3rem; padding: 0 0 0 2rem; }
}

@media (prefers-reduced-motion: reduce) {
    .a2-pulses { display: none; }
    .a2-week { height: auto; }
    .a2-week__stage { position: relative; height: auto; padding: 8rem var(--gutter) 6rem; }
    .a2-week__kicker,
    .a2-week__count,
    .a2-says { position: relative; inset: auto; }
    .a2-week__count { justify-items: start; margin: 1.4rem 0; text-align: left; }
    .a2-week__grid { position: relative; inset: auto; height: 28rem; margin: 2rem 0; }
    .a2-says { width: auto; gap: 1.4rem; }
    .a2-say { grid-area: auto; opacity: 1; transform: none; filter: none; }
    .a2-rule .a2-switch { border-color: var(--ciruela); background: var(--ciruela); }
    .a2-rule .a2-switch i { left: calc(100% - 1.25rem); transition: none; }
    .a2-rstep__num { color: rgba(var(--luz), .95); }
    .a2-rstep h3 { color: var(--hueso); }
    .a2-rstep p { color: rgba(245, 244, 241, .7); }
    .a2-relay__pulse { display: none; }
    .a2-relay { --t: 1; }
}