/* Landing de venta · Asesora Virtual — fondo oscuro con luces neón (cian y violeta eléctrico) */
:root{--neon:#00d4ff;--neon2:#7df3ff;--violet:#7b5cff;--cyan:#6ee7ff;--neonSoft:rgba(0,212,255,.12);--neonGlow:rgba(0,212,255,.35);--bg:#06080f;--bg2:#0d1220;--card:rgba(255,255,255,.04);--line:rgba(255,255,255,.09);--ink:#eef6ff;--muted:#93a3ba;--grad:linear-gradient(135deg,#00a8ff,var(--violet));--ease:cubic-bezier(.22,1,.36,1);--f:"Outfit",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
html,body{margin:0}
body{font-family:var(--f);background:var(--bg);color:var(--ink);overflow-x:hidden;line-height:1.5}
button,input{font-family:inherit}
a{color:inherit}
em{font-style:normal;font-weight:700;background:linear-gradient(100deg,var(--neon2),var(--neon) 40%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* fondo: manchas de luz + grilla tenue */
.blob{position:fixed;border-radius:50%;filter:blur(90px);opacity:.32;z-index:0;pointer-events:none;animation:float 20s ease-in-out infinite}
.b1{width:520px;height:520px;background:var(--neon);top:-180px;left:-160px}
.b2{width:460px;height:460px;background:var(--violet);bottom:-160px;right:-140px;animation-delay:-7s;opacity:.26}
.b3{width:300px;height:300px;background:var(--neon2);top:45%;left:55%;animation-delay:-13s;opacity:.12}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(50px,30px) scale(1.08)}66%{transform:translate(-30px,20px) scale(.95)}}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 0%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 10%,transparent 70%);opacity:.5}
.nav,main,.foot{position:relative;z-index:1}
/* botones */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:40px;padding:14px 24px;background:var(--grad);color:#fff;font-weight:600;font-size:15.5px;text-decoration:none;cursor:pointer;box-shadow:0 10px 30px var(--neonGlow);transition:transform .2s var(--ease),box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 36px var(--neonGlow)}
.btn::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);animation:shine 3.4s infinite}
@keyframes shine{0%,60%{left:-60%}100%{left:130%}}
.btn.sm{padding:9px 18px;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.ghost::after{display:none}
.btn.ghost:hover{border-color:rgba(0,212,255,.55);background:var(--neonSoft)}
.btn.light{background:#fff;color:#1a161c;box-shadow:0 10px 30px rgba(0,0,0,.25)}
/* nav */
.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:14px clamp(16px,5vw,64px);background:rgba(6,8,15,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.logo{font-weight:700;font-size:18px;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 8px var(--neonGlow))}
.nav nav{display:flex;gap:22px;margin-left:auto;font-size:14.5px}
.nav nav a{text-decoration:none;color:var(--muted);transition:color .2s}
.nav nav a:hover{color:var(--ink)}
/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:clamp(40px,7vw,96px) clamp(16px,5vw,64px) clamp(40px,6vw,80px);max-width:1240px;margin:0 auto}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--neonSoft);color:var(--neon);border:1px solid rgba(0,212,255,.3);padding:6px 14px;border-radius:30px;font-size:12px;font-weight:600;letter-spacing:.06em}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--neon);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--neonGlow)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-weight:700;font-size:clamp(40px,5.8vw,72px);line-height:1.02;letter-spacing:-.035em;margin:20px 0 18px}
.lead{font-size:clamp(16px,1.6vw,18.5px);color:var(--muted);max-width:54ch;margin:0;font-weight:300}
.lead b{color:var(--ink);font-weight:600}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.checks{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;padding:0;margin:24px 0 0;font-size:14px;color:var(--muted)}
.checks li::before{content:"✓ ";color:var(--neon);font-weight:700}
/* celular (muestra la tienda, por eso mantiene los colores claros de la tienda demo) */
.phone{justify-self:center;width:min(330px,100%);height:560px;border-radius:42px;background:#f6f1ea;border:10px solid #050406;box-shadow:0 0 0 1px rgba(255,255,255,.12),0 40px 90px rgba(0,0,0,.6),0 0 80px rgba(0,212,255,.25);display:flex;flex-direction:column;overflow:hidden;transform:rotate(2deg);position:relative}
.phone-top{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid rgba(42,36,32,.1);background:#fff;color:#2a2420}
.phone-top b{display:block;font-size:14px}
.phone-top small{font-size:11.5px;color:#7d7068}
.ph-face{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,#e59a6e,#c4643b)}
.phone-chat{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding:14px;overflow:hidden;color:#2a2420}
.pm{max-width:85%;padding:9px 12px;border-radius:16px;font-size:13.5px;line-height:1.45;animation:msg .4s var(--ease) both}
.pm.bot{background:#fff;border:1px solid rgba(42,36,32,.08);align-self:flex-start;border-bottom-left-radius:5px}
.pm.me{background:#c4643b;color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
.pm.prod{display:flex;gap:10px;align-items:center;background:#fff;border:1.5px solid #c4643b;align-self:stretch;max-width:100%}
.pm.prod .t{width:46px;height:54px;border-radius:10px;display:grid;place-items:center;font-size:24px;background:linear-gradient(140deg,#8fa6c2,#5d7697);flex:none}
.pm.prod b{display:block}
.pm.prod span{font-size:12px;color:#7d7068}
.pm.prod i{font-style:normal;background:#2a2420;color:#fff;border-radius:6px;padding:0 6px;font-weight:700}
.pchips{display:flex;flex-wrap:wrap;gap:5px;animation:msg .4s var(--ease) both}
.pchips span{font-size:12px;border:1px solid rgba(196,100,59,.4);color:#2a2420;background:rgba(196,100,59,.08);padding:4px 9px;border-radius:20px}
.pchips span.on{background:#c4643b;color:#fff}
@keyframes msg{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
/* secciones */
.sec{padding:clamp(64px,9vw,120px) clamp(16px,5vw,64px) 0;max-width:1240px;margin:0 auto}
.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:600;color:var(--neon);margin:0 0 14px}
.sec h2,.final h2{font-weight:700;font-size:clamp(30px,4.2vw,50px);line-height:1.06;letter-spacing:-.03em;margin:0 0 36px;max-width:22ch}
.sec h2 + .lead{margin:-18px 0 32px}
.card,.feat,.steps li,.plan,.dash,.tablewrap,.preview,.lab-l{background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--line);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border-radius:24px;padding:26px;transition:border-color .3s,transform .3s var(--ease)}
.card:hover,.feat:hover{border-color:rgba(0,212,255,.4);transform:translateY(-3px)}
.card .ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;font-size:24px;background:var(--neonSoft)}
.card h3,.feat h3{font-size:18.5px;margin:16px 0 6px;font-weight:600}
.card p,.feat p{margin:0;color:var(--muted);font-size:15px;font-weight:300}
.feat p b{color:var(--ink);font-weight:500}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{border-radius:24px;padding:28px;transition:border-color .3s,transform .3s var(--ease)}
.feat .n{font-size:13px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:.1em}
.tablewrap{overflow-x:auto;border-radius:24px}
.cmp{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
.cmp th,.cmp td{padding:15px 18px;text-align:center;border-bottom:1px solid var(--line)}
.cmp th:first-child,.cmp td:first-child{text-align:left}
.cmp th{font-size:13.5px;color:var(--muted);font-weight:500}
.cmp tr:last-child td{border-bottom:0}
.cmp td{color:var(--muted)}
.cmp td:first-child{color:var(--ink)}
.cmp .us{background:var(--neonSoft);color:var(--neon);font-weight:700}
.cmp th.us{color:var(--neon)}
.demo{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.demo .lead{margin-bottom:28px}
.demo-card{position:relative;display:block;text-decoration:none;background:#f6f1ea;border-radius:24px;padding:16px;box-shadow:0 30px 70px rgba(0,0,0,.5),0 0 60px rgba(123,92,255,.25);transition:transform .35s var(--ease)}
.demo-card:hover{transform:translateY(-6px) rotate(-.5deg)}
.dc-bar{display:flex;gap:5px}
.dc-bar i{width:9px;height:9px;border-radius:50%;background:rgba(42,36,32,.15)}
.dc-name{display:block;font-size:22px;font-weight:600;color:#2a2420;margin:12px 4px}
.dc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.dc-grid span{aspect-ratio:4/5;border-radius:12px;display:grid;place-items:center;font-size:30px;background:radial-gradient(ellipse at 50% 38%,#fbf9f6,#e6ddd1 80%)}
.dc-grid span svg{width:84%;height:86%}
.dc-fab{position:absolute;right:-10px;bottom:-16px;display:flex;align-items:center;gap:8px;background:#2a2420;color:#f6f1ea;border-radius:30px;padding:6px 14px 6px 6px;font-weight:600;font-size:13px;box-shadow:0 10px 24px rgba(0,0,0,.35)}
.dc-fab span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,#e59a6e,#c4643b)}

/* ---------- Laboratorio de IA ---------- */
.lab{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:stretch}
.lab-l{border-radius:26px;padding:22px;display:flex;flex-direction:column;gap:16px}
.prompt{position:relative;display:flex;align-items:center;gap:10px;padding:6px 6px 6px 16px;border-radius:40px;background:rgba(0,0,0,.35);border:1px solid rgba(0,212,255,.35);box-shadow:0 0 0 0 var(--neonGlow);transition:box-shadow .3s,border-color .3s}
.prompt:focus-within{border-color:var(--neon);box-shadow:0 0 0 4px var(--neonSoft),0 0 30px rgba(0,212,255,.25)}
.prompt::before{content:"";position:absolute;inset:-1px;border-radius:40px;padding:1px;background:conic-gradient(from var(--a,0deg),transparent 0 70%,var(--neon) 80%,var(--violet) 90%,transparent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:rot 4s linear infinite;pointer-events:none}
@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}
@keyframes rot{to{--a:360deg}}
.prompt-ic{font-size:16px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.prompt input{flex:1;min-width:0;background:none;border:0;outline:none;color:var(--ink);font-size:16px;padding:10px 0}
.prompt input::placeholder{color:var(--muted)}
.prompt-go{flex:none;width:44px;height:44px;border-radius:50%;border:0;background:var(--grad);color:#fff;font-size:19px;cursor:pointer;box-shadow:0 6px 20px var(--neonGlow);transition:transform .2s}
.prompt-go:hover{transform:scale(1.07)}
.gen-ex{display:flex;flex-wrap:wrap;gap:6px}
.gen-ex button{border:1px solid rgba(0,212,255,.3);background:var(--neonSoft);color:var(--neon2);border-radius:20px;padding:6px 12px;font-size:13px;cursor:pointer;transition:background .2s,transform .2s}
.gen-ex button:hover{background:rgba(0,212,255,.24);transform:translateY(-1px)}
.pipe{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:10px;font-size:14px;color:var(--muted)}
.pipe li{display:flex;align-items:center;gap:10px;opacity:.45;transition:opacity .3s,color .3s}
.pipe li i{flex:none;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;font-style:normal;font-size:11px}
.pipe li.run{opacity:1;color:var(--ink)}
.pipe li.run i{border-color:var(--neon);border-top-color:transparent;animation:spin .7s linear infinite}
.pipe li.ok{opacity:1}
.pipe li.ok i{border:0;background:var(--grad);color:#fff}
.pipe li.ok i::after{content:"✓"}
@keyframes spin{to{transform:rotate(360deg)}}
.insight{border-radius:16px;padding:14px 16px;background:linear-gradient(135deg,rgba(0,212,255,.14),rgba(123,92,255,.1));border:1px solid rgba(0,212,255,.3);font-size:14px;line-height:1.55;animation:msg .5s var(--ease) both}
.insight b{color:var(--neon2)}
.insight small{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.preview{border-radius:26px;min-height:440px;padding:22px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.preview::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:var(--violet);filter:blur(90px);opacity:.18;top:-80px;right:-60px;pointer-events:none}
.pv-idle{margin:auto;text-align:center;color:var(--muted)}
.pv-idle p{margin:22px 0 2px;color:var(--ink);font-size:16px}
.pv-idle small{font-size:13px}
.orb{width:92px;height:92px;border-radius:50%;background:conic-gradient(from 0deg,var(--neon),var(--violet),var(--neon2),var(--neon));animation:spin 2.4s linear infinite;position:relative;filter:drop-shadow(0 0 26px var(--neonGlow));margin:0 auto}
.orb::after{content:"✦";position:absolute;inset:6px;border-radius:50%;background:var(--bg2);display:grid;place-items:center;font-size:28px;color:var(--neon2);animation:spin 2.4s linear infinite reverse}
.orb.fast{animation-duration:.9s}.orb.fast::after{animation-duration:.9s}
.pv-h{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;font-size:12px;color:var(--muted);position:relative}
.pv-h b{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:13px;font-weight:600}
.pv-h b span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--grad);font-size:12px;color:#fff}
.pv-prog{display:flex;gap:5px;margin-bottom:18px}
.pv-prog span{flex:1;height:4px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden;position:relative}
.pv-prog span::after{content:"";position:absolute;inset:0;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.pv-prog span.on::after{transform:scaleX(1)}
.pv-step{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--neon);font-weight:600}
.pv-q{font-size:clamp(20px,2.2vw,25px);font-weight:600;line-height:1.25;margin:6px 0 18px;min-height:2.5em}
.pv-opts{display:grid;gap:9px}
.pv-opt{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:16px;padding:12px 14px;background:rgba(255,255,255,.03);color:var(--ink);text-align:left;font-size:15px;font-weight:500;cursor:pointer;transition:transform .25s var(--ease),border-color .25s,background .25s;animation:msg .45s var(--ease) both}
.pv-opt:hover{transform:translateY(-2px);border-color:rgba(0,212,255,.55);background:var(--neonSoft)}
.pv-opt.sel{border-color:var(--neon);background:var(--neonSoft)}
.pv-opt span{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:19px;background:rgba(255,255,255,.06)}
.pv-done{text-align:center;margin:auto 0;animation:msg .5s var(--ease) both}
.pv-done h3{font-size:22px;margin:16px 0 6px}
.pv-done p{color:var(--muted);margin:0 auto 18px;max-width:40ch;font-size:14.5px}
.pv-ans{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:20px}
.pv-ans span{font-size:12.5px;border:1px solid rgba(0,212,255,.3);background:var(--neonSoft);color:var(--neon2);padding:5px 10px;border-radius:20px}
.pv-acts{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.pv-src{position:relative;margin:16px 0 0;font-size:12px;color:var(--muted);text-align:center}
.caret{display:inline-block;width:2px;height:1em;background:var(--neon);vertical-align:-3px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* panel */
.panel-cta{margin:-8px 0 26px}
.dash{border-radius:26px;padding:24px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.dash-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:10px}
.dash-h span{font-size:12px;color:var(--muted);border:1px dashed var(--line);padding:3px 10px;border-radius:20px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpis div{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:18px;padding:16px}
.kpis b{display:block;font-size:30px;font-weight:700;color:var(--neon)}
.kpis span{font-size:13px;color:var(--muted)}
.dash-g{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:22px}
.dash-g h4{margin:0 0 12px;font-size:14px;font-weight:600}
.bars .r{display:flex;align-items:center;gap:10px;font-size:13px;margin:7px 0}
.bars .r b{width:96px;font-weight:500;flex:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bars .r i{flex:1;height:9px;border-radius:9px;background:rgba(255,255,255,.06);overflow:hidden}
.bars .r i::after{content:"";display:block;height:100%;width:var(--w);border-radius:9px;background:linear-gradient(90deg,var(--neon),var(--violet));transform-origin:left;transform:scaleX(0);transition:transform 1.1s var(--ease)}
.bars.in .r i::after{transform:scaleX(1)}
.bars .r span{width:34px;text-align:right;color:var(--muted)}
.qs{list-style:none;padding:0;margin:0;font-size:14px}
.qs li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}
.qs em{font-weight:700;font-size:12px;background:var(--neon);-webkit-background-clip:border-box;background-clip:border-box;color:#04121a;padding:1px 8px;border-radius:12px}
/* pasos */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{counter-increment:s;border-radius:22px;padding:22px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;margin-bottom:14px;box-shadow:0 6px 18px var(--neonGlow)}
.steps b{display:block;margin-bottom:6px;font-weight:600}
.steps span{color:var(--muted);font-size:14.5px;font-weight:300}
/* planes */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;border-radius:26px;padding:28px}
.plan.pop{border-color:rgba(0,212,255,.55);background:linear-gradient(160deg,rgba(0,212,255,.16),rgba(123,92,255,.1));box-shadow:0 0 60px rgba(0,212,255,.18)}
.plan h3{margin:0;font-size:18px;font-weight:600}
.price{font-size:44px;margin:10px 0 0;font-weight:700;letter-spacing:-.02em}
.price small{font-size:15px;color:var(--muted);font-weight:400}
.plan ul{list-style:none;padding:0;margin:18px 0 24px;flex:1;font-size:14.5px}
.plan li{padding:6px 0;color:var(--muted)}
.plan li::before{content:"✓ ";color:var(--neon);font-weight:700}
.badge{position:absolute;top:-12px;right:20px;background:var(--grad);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;box-shadow:0 6px 18px var(--neonGlow)}
.fine{font-size:13px;color:var(--muted);margin-top:14px}
/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;font-weight:500;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:24px;font-weight:300;color:var(--neon);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 18px;color:var(--muted);max-width:68ch;font-weight:300}
/* cierre */
.final{position:relative;overflow:hidden;margin:clamp(64px,9vw,120px) clamp(16px,5vw,64px) 0;padding:clamp(44px,6vw,80px) 24px;border-radius:32px;background:linear-gradient(135deg,#00a8ff,#7b5cff);color:#fff;text-align:center;box-shadow:0 30px 80px rgba(123,92,255,.35)}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.25),transparent 40%);pointer-events:none}
.final h2{margin:0 auto 12px;position:relative}
.final p{margin:0 0 26px;opacity:.9;position:relative}
.final .btn{position:relative}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:32px clamp(16px,5vw,64px);color:var(--muted);font-size:13.5px}
/* aparición al hacer scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.spark{position:fixed;pointer-events:none;z-index:70;font-size:16px;animation:sp 1.1s ease-out forwards}
@keyframes sp{to{transform:translate(var(--x),var(--y)) scale(.4) rotate(160deg);opacity:0}}
@media (max-width:960px){
  .nav nav{display:none}
  .nav .btn{margin-left:auto}
  .hero,.demo,.lab{grid-template-columns:1fr}
  .phone{transform:none;height:500px}
  .cards3,.feats,.plans{grid-template-columns:1fr}
  .steps,.kpis{grid-template-columns:repeat(2,1fr)}
  .dash-g{grid-template-columns:1fr}
  .preview{min-height:400px}
}
@media (max-width:480px){
  .steps{grid-template-columns:1fr}
  .kpis b{font-size:24px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}