/* Portada / lanzador de la demo. Solo estilos específicos; el sistema base está en base.css. */
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body.home { overflow-x: hidden; background: var(--bg); }
#main:focus { outline: none; }

.wrap { width: min(1200px, calc(100% - 2rem)); margin-inline: auto; }
.ic { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.btn--lg { min-height: 52px; padding: .8rem 1.6rem; font-size: 1.05rem; }

/* ---------- Aviso demo + navegación ---------- */
.demo-bar { text-align: center; padding: .55rem 1rem; font-size: .88rem; color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, var(--bg)); border-bottom: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); }
.topnav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.topnav__in { display: flex; align-items: center; gap: 1rem; min-height: 68px; }
.topnav nav { margin-left: auto; display: flex; align-items: center; gap: .15rem; flex-wrap: wrap; }
.topnav nav a:not(.btn) { display: inline-flex; align-items: center; min-height: 44px; padding: .4rem .8rem; border-radius: 99px; color: var(--text-2); font-weight: 600; text-decoration: none; }
.topnav nav a:not(.btn):hover { color: var(--text); background: var(--surface); }
@media (max-width: 820px) { .topnav nav a:not(.btn) { display: none; } }

.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1rem; font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.eyebrow .dot { animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 50% { opacity: .35; transform: scale(.7); } }

/* ---------- Hero ---------- */
.hero { position: relative; isolation: isolate; overflow: clip; padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 7vw, 6rem); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(55% 55% at 78% 38%, color-mix(in srgb, var(--brand) 38%, transparent), transparent 70%),
    radial-gradient(40% 45% at 8% 95%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 70% at 60% 40%, #000, transparent 75%); mask-image: radial-gradient(70% 70% at 60% 40%, #000, transparent 75%); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.hero__title { margin: 0 0 .4em; font-size: clamp(2.8rem, 7.5vw, 5.8rem); font-weight: 900; letter-spacing: -.05em; line-height: .96; overflow-wrap: anywhere; }
.hero__lead { margin: 0 0 1rem; font-size: clamp(1.3rem, 2.6vw, 1.9rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }
.hero__text { max-width: 56ch; color: var(--text-2); font-size: 1.08rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.6rem 0 2rem; }
.kpis { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; margin: 0; padding: 0; }
.kpis li { padding: .5rem 1rem; border-radius: 99px; background: var(--surface); border: 1px solid var(--line); color: var(--text-2); font-size: .9rem; }
.kpis b { color: var(--text); font-size: 1.05rem; margin-right: .25rem; }

@media (max-width: 960px) {
  .hero__in { grid-template-columns: 1fr; }
}

/* ---------- Tótem 3D ---------- */
.hero__stage { display: grid; justify-items: center; gap: 1rem; }
.stage { position: relative; display: grid; justify-items: center; perspective: 1500px; width: 100%; padding: 1rem 0 0; }
.stage__glow { position: absolute; z-index: -1; width: min(520px, 90%); aspect-ratio: 1; top: 42%; left: 50%; translate: -50% -50%; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--brand), var(--accent), var(--brand)); filter: blur(90px); opacity: .38; animation: spin 26s linear infinite; }
@keyframes spin { to { rotate: 360deg; } }

.totem3d { --w: clamp(200px, 22vw, 280px); --d: calc(var(--w) * .17); transform-style: preserve-3d; animation: sway 10s ease-in-out infinite alternate; }
.totem3d__tilt { transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .3s ease-out; }
@keyframes sway { from { transform: rotateY(-24deg) rotateX(2deg); } to { transform: rotateY(14deg) rotateX(-1deg); } }

.totem__body { position: relative; transform-style: preserve-3d; width: var(--w); padding: calc(var(--w) * .045) calc(var(--w) * .045) 0; border-radius: calc(var(--w) * .09);
  background: linear-gradient(160deg, #30304a, #11111b 45%, #1d1d2e);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .13), inset 0 2px 0 rgba(255, 255, 255, .2), 0 40px 80px -30px rgba(0, 0, 0, .9), 0 0 70px -12px color-mix(in srgb, var(--brand) 60%, transparent); }
.totem__back { position: absolute; inset: 0; border-radius: inherit; background: #0b0b13; transform: translateZ(calc(var(--d) * -1)); }
.totem__side { position: absolute; top: 0; bottom: 0; width: var(--d); }
.totem__side--r { left: 100%; transform-origin: left center; transform: rotateY(90deg); background: linear-gradient(90deg, #26263a, #0c0c14); border-radius: 0 calc(var(--w) * .09) calc(var(--w) * .09) 0; }
.totem__side--l { right: 100%; transform-origin: right center; transform: rotateY(-90deg); background: linear-gradient(270deg, #26263a, #0c0c14); border-radius: calc(var(--w) * .09) 0 0 calc(var(--w) * .09); }
.totem__top { height: calc(var(--w) * .07); display: flex; align-items: center; justify-content: center; gap: .5rem; }
.totem__cam { width: 6px; height: 6px; border-radius: 50%; background: #000; box-shadow: 0 0 0 2px #2c2c40; }
.totem__led { width: 5px; height: 5px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.totem__screen { position: relative; aspect-ratio: 9 / 16; border-radius: calc(var(--w) * .035); overflow: hidden; background: #000; container-type: inline-size;
  box-shadow: 0 0 0 2px #000, 0 0 50px color-mix(in srgb, var(--brand) 45%, transparent); }
.totem__chin { height: calc(var(--w) * .17); display: grid; place-items: center; padding: 0 .5rem; color: var(--text-3); font-size: .62rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; text-align: center; }
.totem__stand { width: calc(var(--w) * .3); height: calc(var(--w) * .32); margin: 0 auto; transform: translateZ(calc(var(--d) * -.5)); background: linear-gradient(90deg, #16162a, #3a3a58 50%, #16162a); }
.totem__plate { width: calc(var(--w) * .85); height: calc(var(--w) * .07); margin: 0 auto; border-radius: 50%; transform: translateZ(calc(var(--d) * -.5)); background: linear-gradient(#45456a, #14141f); box-shadow: 0 6px 30px color-mix(in srgb, var(--accent) 40%, transparent); }
.stage__floor { width: 70%; height: 36px; margin-top: -18px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 50%, transparent), transparent); filter: blur(12px); }

.screen__layers, .screen__layer { position: absolute; inset: 0; }
.screen__layer { opacity: 0; transform: scale(1.07); transition: opacity .8s var(--ease), transform 1.6s var(--ease); }
.screen__layer.is-in { opacity: 1; transform: none; }
.totem__screen .screen__layer > .media { position: absolute; inset: 0; }
.screen__chip { position: absolute; z-index: 3; left: 4cqw; top: 4cqw; display: inline-flex; align-items: center; gap: 2cqw; max-width: 80cqw; padding: 1.6cqw 3.6cqw; border-radius: 99px; background: rgba(0, 0, 0, .58); backdrop-filter: blur(6px); color: #fff; font-size: 3.6cqw; font-weight: 800; white-space: nowrap; }
.screen__chip i { width: 2.6cqw; height: 2.6cqw; border-radius: 50%; background: var(--c, var(--accent)); flex: none; }
.screen__chip[hidden] { display: none; }
.screen__chip span { overflow: hidden; text-overflow: ellipsis; }
.screen__cta { position: absolute; z-index: 3; left: 50%; bottom: 7cqw; translate: -50% 0; display: inline-flex; align-items: center; gap: 2.4cqw; max-width: 88cqw; padding: 2.6cqw 5cqw; border-radius: 99px; background: var(--grad); color: #0A0A12; font-size: 4.4cqw; font-weight: 900; white-space: nowrap; box-shadow: 0 0 0 1.2cqw color-mix(in srgb, var(--accent) 30%, transparent), 0 3cqw 8cqw rgba(0, 0, 0, .5); animation: cta-pulse 1.8s ease-in-out infinite; }
.screen__cta[hidden] { display: none; }
.screen__cta i { width: 4.4cqw; height: 4.4cqw; border-radius: 50%; background: #0A0A12; box-shadow: 0 0 0 1cqw rgba(10, 10, 18, .25); flex: none; }
.screen__cta span { overflow: hidden; text-overflow: ellipsis; }
@keyframes cta-pulse { 50% { transform: scale(1.06); } }
.screen__bar { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; height: 1.3cqw; background: rgba(255, 255, 255, .14); }
.screen__bar::after { content: ""; display: block; height: 100%; transform-origin: left; transform: scaleX(0); background: var(--grad); }
.screen__bar.run::after { animation: fill var(--dur, 5.5s) linear forwards; }
.stage.is-paused .screen__bar { visibility: hidden; }
@keyframes fill { to { transform: scaleX(1); } }
.screen__glare { position: absolute; inset: 0; z-index: 4; pointer-events: none; background: linear-gradient(115deg, rgba(255, 255, 255, .15), transparent 32%, transparent 68%, rgba(255, 255, 255, .06)); }
.screen__idle { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 4cqw; padding: 8cqw; text-align: center; color: #fff;
  background: radial-gradient(90% 60% at 50% 30%, color-mix(in srgb, var(--brand) 55%, #000), #000); font-size: 7cqw; font-weight: 900; }

.player { display: grid; justify-items: center; gap: .75rem; text-align: center; }
.player__now { margin: 0; color: var(--text-2); font-size: .95rem; min-height: 1.5em; }
.player__now strong { color: var(--text); }
.player__btns { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; }

/* ---------- Secciones ---------- */
.sec { padding: clamp(3rem, 7vw, 6rem) 0; }
.sec--alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-block: 1px solid var(--line); }
.sec__head { max-width: 720px; margin-bottom: 2rem; }
.sec__head h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -.035em; }
.sec__head .eyebrow { margin-bottom: .6rem; }

.doors { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.door { position: relative; isolation: isolate; display: flex; flex-direction: column; gap: .5rem; padding: 1.6rem; overflow: hidden; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); color: var(--text); text-decoration: none; transition: transform .25s var(--ease), border-color .25s; }
.door::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .3s; background: radial-gradient(80% 80% at 100% 0, color-mix(in srgb, var(--brand) 38%, transparent), transparent 70%); }
.door:hover, .door:focus-visible { transform: translateY(-4px); border-color: color-mix(in srgb, var(--brand) 60%, var(--line-strong)); }
.door:hover::before, .door:focus-visible::before { opacity: 1; }
.door--admin { border: 1px solid transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; }
.door--admin::before { opacity: .7; }
.door h3 { margin: 0; font-size: 1.45rem; }
.door p { margin: 0; flex: 1; }
.door__ico { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: .6rem; border-radius: 16px; background: var(--grad); color: #0A0A12; }
.door__ico .ic { width: 26px; height: 26px; }
.door__meta { margin-top: .6rem; padding: .45rem .8rem; border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--line); font-size: .85rem; color: var(--text-2); }
.door__meta b { color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: .12em; }
.door__go { margin-top: .4rem; font-weight: 800; color: var(--accent); }

.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.cards--totems { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

.biz { --c: #7C5CFF; position: relative; display: grid; grid-template-columns: 64px 1fr; gap: .15rem 1rem; align-items: center; padding: 1.4rem 1.2rem 1.1rem; overflow: hidden; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); color: var(--text); text-decoration: none; transition: transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.biz::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--c); }
.biz:hover, .biz:focus-visible { transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 65%, transparent); box-shadow: 0 18px 40px -20px color-mix(in srgb, var(--c) 70%, transparent); }
.biz__logo { grid-row: span 2; width: 64px; height: 64px; display: grid; place-items: center; border-radius: 16px; overflow: hidden; background: color-mix(in srgb, var(--c) 18%, var(--bg-2)); font-size: 1.7rem; font-weight: 900; color: var(--c); }
.biz__logo > .media { background: transparent; }
.biz__name { font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; align-self: end; }
.biz__sector { color: var(--text-2); font-size: .9rem; align-self: start; }
.biz__foot { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: .9rem; padding-top: .8rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--text-2); }
.biz__pin b { color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: .18em; padding: .1rem .5rem; border-radius: 6px; background: var(--bg-2); border: 1px solid var(--line-strong); }
.biz__go { font-weight: 800; color: var(--text); }
.biz.is-off { opacity: .8; }

.tcard { display: flex; gap: 1rem; align-items: stretch; padding: 1rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); color: var(--text); text-decoration: none; transition: transform .25s var(--ease), border-color .25s; }
.tcard:hover, .tcard:focus-visible { transform: translateY(-3px); border-color: color-mix(in srgb, var(--brand) 60%, var(--line-strong)); }
.tcard__screen { position: relative; flex: none; width: 78px; align-self: flex-start; aspect-ratio: 9 / 16; border-radius: 10px; overflow: hidden; border: 3px solid #1f1f31; background: #000; box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .7); }
.tcard__screen .tcard__slot { position: absolute; inset: 0; }
.tcard__off { position: absolute; inset: 0; display: grid; place-items: center; padding: .25rem; text-align: center; background: rgba(5, 5, 10, .72); color: #fff; font-size: .65rem; font-weight: 800; }
.tcard__body { display: grid; gap: .35rem; align-content: start; min-width: 0; }
.tcard__body h3 { margin: 0; font-size: 1.1rem; }
.tcard__loc { margin: 0; color: var(--text-2); font-size: .9rem; }
.tcard__meta { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.tcard__go { margin-top: auto; font-weight: 800; color: var(--accent); font-size: .9rem; }

code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .88em; padding: .05rem .4rem; border-radius: 6px; background: var(--bg-2); border: 1px solid var(--line); color: var(--text); }

.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.step { position: relative; padding: 1.5rem 1.3rem 1.3rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.step:not(:last-child)::after { content: ""; position: absolute; top: 2.3rem; right: -1.1rem; width: 1.2rem; border-top: 2px dashed var(--line-strong); }
@media (max-width: 700px) { .step::after { display: none; } }
.step__n { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 1rem; border-radius: 14px; background: var(--grad); color: #0A0A12; font-size: 1.2rem; font-weight: 900; }
.step h3 { margin: 0 0 .4rem; font-size: 1.1rem; }
.step p { margin: 0; color: var(--text-2); font-size: .95rem; }

.connect { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; padding: 1.3rem 1.5rem; border-radius: var(--radius-lg); border: 1px dashed var(--line-strong); background: var(--surface); }
.connect h3 { margin: 0 0 .25rem; font-size: 1.1rem; }
.connect p { margin: 0; }

.caps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.cap { padding: 1.4rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.cap__ico { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1rem; border-radius: 14px; background: var(--grad); color: #0A0A12; }
.cap h3 { margin: 0 0 .4rem; font-size: 1.1rem; }
.cap p { margin: 0; color: var(--text-2); font-size: .95rem; }

/* ---------- Pie ---------- */
.foot { padding: 2rem 0 3rem; border-top: 1px solid var(--line); background: var(--bg-2); }
.foot__in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.foot__brand { margin: 0 0 .25rem; }

/* ---------- Movimiento reducido: tótem quieto y ligeramente girado ---------- */
@media (prefers-reduced-motion: reduce) {
  .totem3d { animation: none; transform: rotateY(-14deg) rotateX(1deg); }
  .stage__glow { animation: none; }
  .eyebrow .dot { animation: none; }
  .screen__layer { transform: none; }
}
@media (max-width: 560px) {
  .totem3d { --w: min(60vw, 240px); }
  .hero__cta .btn { width: 100%; }
}