/* VyronCommunity · capa de movimiento y portada.
   Principios: curvas fuertes, <300ms en UI, solo transform/opacity, feedback al pulsar,
   nada de animación en acciones de teclado, y todo se apaga con prefers-reduced-motion. */
:root{--d-fast:160ms;--d:240ms;--d-slow:700ms}

/* Aurora de fondo (fija, no consume layout) */
body::before{content:"";position:fixed;inset:-20vh -10vw auto -10vw;height:90vh;z-index:-1;pointer-events:none;
  background:radial-gradient(40% 50% at 18% 20%,rgba(123,92,255,.22),transparent 70%),radial-gradient(34% 42% at 82% 8%,rgba(255,63,176,.14),transparent 70%),radial-gradient(30% 40% at 55% 0%,rgba(255,230,0,.09),transparent 70%);
  animation:aur 22s var(--ease-io) infinite alternate}
:root[data-theme="light"] body::before{opacity:.35}
@keyframes aur{to{transform:translate3d(3vw,4vh,0) scale(1.08)}}

/* Barra de progreso de scroll */
.progress{position:fixed;inset:0 0 auto 0;height:2px;z-index:80;background:var(--grad);transform-origin:0 50%;transform:scaleX(0);pointer-events:none}

/* Cabecera */
.topbar{transition:background var(--d) var(--ease),box-shadow var(--d) var(--ease)}
.topbar.is-scrolled{background:color-mix(in srgb,var(--bg) 94%,transparent);box-shadow:0 10px 30px -18px rgba(0,0,0,.7)}
.nav a{position:relative}
.nav a:not(.ext)::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:0 50%;transition:transform var(--d) var(--ease)}
.nav a:not(.ext):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}

/* Pulsación */
.btn,.tool-card,.chip,.icon-btn,.bento .b{transition:transform var(--d-fast) var(--ease),border-color var(--d) var(--ease),background var(--d) var(--ease),box-shadow var(--d) var(--ease)}
.btn:active,.chip:active,.icon-btn:active{transform:scale(.97)}
.tool-card:active,.bento .b:active{transform:scale(.985)}

/* Texto degradado */
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 10px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(255,255,255,.03);font:600 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(53,240,161,.6);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(53,240,161,0)}100%{box-shadow:0 0 0 0 rgba(53,240,161,0)}}

/* Botón con brillo */
.btn-glow{background:var(--grad-btn);border-color:transparent;color:var(--acc-ink);font-weight:700;box-shadow:0 0 0 1px rgba(255,230,0,.5),0 12px 36px -10px rgba(255,214,0,.65)}
.btn-glow:hover{box-shadow:0 0 0 1px rgba(255,230,0,.8),0 16px 44px -10px rgba(255,214,0,.85);transform:translateY(-1px);background:var(--grad-btn)}
.btn-glow:active{transform:scale(.97)}

/* ===== Hero ===== */
.hero2{position:relative;padding:72px 0 48px}
.hero2 .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.hero2 h1{font-family:var(--display);font-weight:800;font-size:clamp(1.9rem,1rem + 3.2vw,3.3rem);line-height:1.08;letter-spacing:-.035em;margin:20px 0 18px}
.hero2 h1 span{display:block}
.hero2 .lead{font-size:1.14rem;max-width:560px}
.hero2 .hero-cta{margin-top:26px}
.trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;color:var(--dim);font-size:.86rem}
.trust span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ok);margin-right:8px;vertical-align:middle}

/* Panel «laboratorio en vivo» */
.lab{perspective:1100px}
.lab-card{border:1px solid var(--line-strong);border-radius:22px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015)),var(--bg-card);padding:18px;box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 0 1px rgba(255,230,0,.04),0 0 80px -30px rgba(123,92,255,.55);transform:rotateY(-7deg) rotateX(3deg);position:relative}
.lab-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,230,0,.5),transparent 35%,transparent 65%,rgba(255,63,176,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.lab-bar{display:flex;align-items:center;gap:8px;margin-bottom:14px;font:600 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.lab-bar i{width:9px;height:9px;border-radius:50%;background:#2a2a38}
.lab-bar i:nth-child(1){background:#ff5a74}.lab-bar i:nth-child(2){background:#ffb21f}.lab-bar i:nth-child(3){background:#35f0a1}
.lab-bar em{margin-left:auto;font-style:normal;color:var(--ok)}
.lab-big{display:flex;align-items:baseline;gap:10px}
.lab-big b{font:800 clamp(2.8rem,2rem + 3vw,4.4rem)/1 var(--display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.lab-big small{color:var(--muted);font:600 .9rem var(--mono)}
.lab-spark{display:block;width:100%;height:92px;margin:10px 0 12px;border-radius:12px;background:var(--bg-inset);border:1px solid var(--line)}
.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lab-grid div{padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg-inset)}
.lab-grid span{display:block;color:var(--dim);font:600 .66rem var(--mono);letter-spacing:.1em;text-transform:uppercase}
.lab-grid b{font:600 1.05rem var(--mono);font-variant-numeric:tabular-nums}
.lab-foot{margin:12px 2px 0;color:var(--dim);font-size:.78rem}
.lab-foot a{color:var(--acc-text)}

/* ===== Marquee ===== */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:rgba(255,255,255,.015);padding:14px 0;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .track{display:flex;gap:12px;width:max-content;animation:mq 46s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee a{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-weight:600;font-size:.9rem;white-space:nowrap}
.marquee a svg{width:17px;height:17px;color:var(--acc-text)}
.marquee a:hover{color:var(--text);border-color:var(--acc-line);text-decoration:none}
@keyframes mq{to{transform:translateX(-50%)}}

/* ===== Secciones ===== */
.sec{padding:76px 0 0}
.sec-head{max-width:720px;margin-bottom:34px}
.sec-head h2{font-family:var(--display);font-size:clamp(1.6rem,1.1rem + 2vw,2.5rem);letter-spacing:-.03em;line-height:1.1;margin:12px 0 10px}
.sec-head p{color:var(--muted);margin:0;font-size:1.04rem}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.bento .b{position:relative;overflow:hidden;padding:24px;border:1px solid var(--line);border-radius:22px;background:var(--bg-card);color:var(--text)}
.bento .b:hover{text-decoration:none;border-color:var(--acc-line);transform:translateY(-3px)}
.bento .s2{grid-column:span 2}.bento .s3{grid-column:span 3}.bento .s4{grid-column:span 4}
.bento h3{font-family:var(--display);font-size:1.12rem;letter-spacing:-.02em;margin:14px 0 8px}
.bento p{margin:0;color:var(--muted);font-size:.95rem}
.bento .ic{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line-strong);background:var(--bg-inset);color:var(--acc-text)}
.bento .ic svg{width:21px;height:21px}
.bento .b .more{display:inline-block;margin-top:14px;color:var(--acc-text);font-weight:600;font-size:.9rem}
.mini-pass{display:grid;gap:8px;margin-top:18px}
.mini-pass div{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-inset);font:500 .8rem var(--mono);color:var(--muted)}
.mini-pass b{color:var(--ok);font-weight:600}
.mini-pass .warn b{color:var(--warn)}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.step{position:relative;padding:24px;border:1px solid var(--line);border-radius:22px;background:var(--bg-raised)}
.step::before{counter-increment:s;content:"0" counter(s);font:700 .8rem var(--mono);color:var(--acc-text);letter-spacing:.1em}
.step h3{font-family:var(--display);font-size:1.05rem;margin:10px 0 8px;letter-spacing:-.02em}
.step p{margin:0;color:var(--muted);font-size:.94rem}
.step:not(:last-child)::after{content:"";position:absolute;top:50%;right:-15px;width:16px;height:2px;background:var(--grad);opacity:.6}

/* Estadísticas */
.stats3{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:0}
.stats3>div{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--bg-card)}
.stats3 b{display:block;font:800 clamp(1.8rem,1.2rem + 1.6vw,2.6rem)/1 var(--display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.stats3 span{color:var(--muted);font-size:.9rem}

/* Banda VyronTool */
.band{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:32px;border-radius:24px;background:var(--bg-card);isolation:isolate;overflow:hidden}
.band::before{content:"";position:absolute;inset:-60%;z-index:-2;background:conic-gradient(from 0deg,#ffe600,#ff3fb0,#7b5cff,#27e4ff,#ffe600);animation:spin 9s linear infinite}
.band::after{content:"";position:absolute;inset:1.5px;z-index:-1;border-radius:22.5px;background:var(--bg-card)}
@keyframes spin{to{transform:rotate(1turn)}}
.band h2{font-family:var(--display);font-size:clamp(1.3rem,1rem + 1.4vw,1.9rem);letter-spacing:-.03em;margin:8px 0}
.band p{margin:0;color:var(--muted);max-width:560px}

.cta-final{text-align:center;padding:80px 0 20px}
.cta-final h2{font-family:var(--display);font-size:clamp(1.8rem,1.2rem + 2.6vw,3.2rem);letter-spacing:-.035em;line-height:1.08;margin:0 auto 22px;max-width:760px}
.cta-final .hero-cta{justify-content:center}

/* Foro: filas con respuesta sutil */
.thread-row{transition:background var(--d) var(--ease)}
.thread-row:hover{background:var(--bg-hover)}

/* Filtros de /pruebas */
.pr-bar{position:sticky;top:62px;z-index:20;display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px 0;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);margin-bottom:8px}
.pr-bar input[type=search]{flex:1 1 220px;min-width:0;padding:9px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--bg-inset);color:var(--text);font:inherit}
.pr-bar input[type=search]:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.chip{padding:7px 14px;border:1px solid var(--line-strong);border-radius:999px;background:transparent;color:var(--muted);font:600 .84rem var(--font);cursor:pointer;min-height:36px}
.chip:hover{color:var(--text);border-color:var(--acc-line)}
.chip[aria-pressed="true"]{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.tool-card[hidden],.pr-group[hidden]{display:none}
.pr-empty{padding:40px 0;color:var(--muted);text-align:center}

.related{display:grid;gap:10px}
.related a{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--text);font-weight:600;font-size:.92rem}
.related a:hover{border-color:var(--acc-line);text-decoration:none;background:var(--bg-hover)}
.related svg{width:18px;height:18px;color:var(--acc-text);flex:none}

/* Revelado al hacer scroll: visible por defecto; solo se oculta si fx.js lo activa */
.fx-ready .rv{opacity:0;transform:translate3d(0,22px,0);transition:opacity 560ms var(--ease),transform 560ms var(--ease);transition-delay:calc(var(--i,0)*70ms)}
.fx-ready .rv.in{opacity:1;transform:none}
/* Entrada del hero al cargar */
@supports (selector(:popover-open)){
.hero2 .eyebrow,.hero2 h1 span,.hero2 .lead,.hero2 .hero-cta,.hero2 .trust,.lab-card{opacity:1;transition:opacity 700ms var(--ease),transform 700ms var(--ease),filter 700ms var(--ease);@starting-style{opacity:0;transform:translateY(18px);filter:blur(5px)}}
.hero2 h1 span:nth-child(2){transition-delay:90ms}.hero2 .lead{transition-delay:170ms}.hero2 .hero-cta{transition-delay:240ms}.hero2 .trust{transition-delay:300ms}.lab-card{transition-delay:200ms}
}

@media (hover:none){.lab-card{transform:none}}
@media (max-width:960px){
  .hero2{padding-top:40px}.hero2 .wrap{grid-template-columns:1fr}
  .lab-card{transform:none}
  .bento{grid-template-columns:repeat(2,1fr)}.bento .s2,.bento .s3,.bento .s4{grid-column:span 2}
  .steps{grid-template-columns:1fr}.step:not(:last-child)::after{display:none}
  .stats3{grid-template-columns:repeat(2,1fr)}
  .pr-bar{top:56px}
}
@media (max-width:520px){.lab-grid{grid-template-columns:repeat(3,1fr)}.band{padding:22px}.sec{padding-top:56px}}
/* Modo tranquilo: lo activa el sistema (reducir movimiento) o el botón del pie de página */
html[data-motion="calm"] *,html[data-motion="calm"] *::before,html[data-motion="calm"] *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0ms!important;scroll-behavior:auto!important}
html[data-motion="calm"] .fx-ready .rv{opacity:1;transform:none;filter:none}
html[data-motion="calm"] .lab-card{transform:none}
html[data-motion="calm"] .marquee .track{animation:none}
.motion-toggle{margin-top:10px;padding:7px 14px;border:1px solid var(--line-strong);border-radius:999px;background:transparent;color:var(--muted);font:600 .8rem var(--font);cursor:pointer}
.motion-toggle:hover{color:var(--text);border-color:var(--acc-line)}
.motion-toggle:active{transform:scale(.97)}

/* Rendimiento: capas propias para lo que se anima sin parar */
body::before,.band::before,.marquee .track{will-change:transform}
.lab-card{contain:layout paint}
.marquee,.band{contain:paint}

/* Modo ligero (equipos modestos): quita lo caro, conserva el movimiento útil */
html[data-perf="lite"] body::before{animation:none;opacity:.6}
html[data-perf="lite"] .band::before{animation:none}
html[data-perf="lite"] .topbar,html[data-perf="lite"] .pr-bar{backdrop-filter:none;-webkit-backdrop-filter:none}
html[data-perf="lite"] .lab-card{box-shadow:none}
html[data-perf="lite"] .marquee{-webkit-mask:none;mask:none}
html[data-perf="lite"] .hero2 .eyebrow,html[data-perf="lite"] .hero2 h1 span,html[data-perf="lite"] .hero2 .lead,html[data-perf="lite"] .hero2 .hero-cta,html[data-perf="lite"] .hero2 .trust,html[data-perf="lite"] .lab-card{filter:none}