/* MyCompanyChat · landing pública. Paleta zafiro del logo K «Burbuja de cristal». */
:root{
  --bg:#060b1a;--bg2:#0a1226;--card:#0f1a33;--card2:#13203f;--line:rgba(148,178,255,.14);
  --ink:#f3f6ff;--ink2:#c9d3ea;--ink3:#a3b0cf;
  --sap:#2f6bff;--sap2:#4f86ff;--cyan:#22d3ee;--ok:#34d399;--warn:#fbbf24;
  --wa:#25d366;--ai:#22d3ee;--hu:#a78bfa;--em:#f59e0b;--web:#4f86ff;
  --r:18px;--sh:0 20px 60px rgba(0,0,0,.45);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--font);overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
b{font-weight:700}
code{background:rgba(79,134,255,.15);padding:2px 6px;border-radius:6px;font-size:.92em}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:99}
.skip:focus{left:8px}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.narrow{width:min(860px,100% - 40px)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 22px;border-radius:999px;border:0;cursor:pointer;
  font:700 15px/1 var(--font);text-decoration:none;color:#fff;background:linear-gradient(135deg,var(--sap) 0%,#3b82f6 55%,var(--cyan) 140%);
  box-shadow:0 10px 30px rgba(47,107,255,.35),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(47,107,255,.5),inset 0 1px 0 rgba(255,255,255,.25);filter:brightness(1.06)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-lg{padding:16px 28px;font-size:16.5px}
.btn-full{width:100%}
.btn-ghost{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.play{width:22px;height:22px;border-radius:50%;background:#fff;position:relative}
.play::after{content:"";position:absolute;left:8px;top:6px;border-left:8px solid var(--sap);border-top:5px solid transparent;border-bottom:5px solid transparent}

/* Navegación */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
.nav.solid{background:rgba(6,11,26,.82);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand img{border-radius:9px}
.brand b{color:#7fb0ff;font-weight:600}
.links{display:flex;gap:24px;margin-left:auto}
.links a{text-decoration:none;color:var(--ink2);font-size:15px;font-weight:500;transition:color .2s}
.links a:hover{color:#fff}
.menu{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;margin-left:auto}
.menu span{display:block;width:22px;height:2px;background:#fff;margin:6px auto;transition:transform .3s}
.menu[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mnav{display:none}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:110px 0 80px}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center}
.hero-shade{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(6,11,26,.97) 0%,rgba(6,11,26,.88) 32%,rgba(6,11,26,.35) 62%,rgba(6,11,26,.15) 100%),
  linear-gradient(0deg,var(--bg) 0%,transparent 30%)}
.hero-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#9cc2ff;
  background:rgba(47,107,255,.14);border:1px solid rgba(79,134,255,.3);padding:8px 14px;border-radius:999px;margin:0 0 22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(34,211,238,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
h1{font-size:clamp(40px,6vw,74px);line-height:1.04;letter-spacing:-.035em;font-weight:800;margin:0 0 22px}
.grad{background:linear-gradient(100deg,#7fb0ff 0%,var(--cyan) 60%,#a5f3fc 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--ink2);max-width:600px;margin:0 0 32px}
.lead b{color:#fff}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.chips{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:0;color:var(--ink2);font-size:14px}
.chips li{display:flex;align-items:center;gap:8px}
.chips li::before{content:"";width:18px;height:18px;border-radius:50%;background:rgba(52,211,153,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.hero-cards{position:relative;height:560px}
.fcard{position:absolute;width:min(320px,100%);background:rgba(8,14,32,.55);backdrop-filter:none;border:1px solid rgba(190,210,255,.38);text-shadow:0 1px 3px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.6);
  border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh);font-size:14.5px;opacity:0;transform:translateY(16px);animation:cardin .7s forwards}
.fcard p{margin:6px 0 0;color:var(--ink)}
.fc-h{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink2);font-weight:600}
.fc-h .t{margin-left:auto;color:var(--ink3);font-weight:500}
.fc1{top:190px;right:150px;animation-delay:.6s}
.fc2{top:290px;right:0;animation-delay:1.6s;border-color:rgba(34,211,238,.4)}
.fc3{top:450px;right:170px;animation-delay:2.8s;border-color:rgba(167,139,250,.45)}
.cite{display:block;margin-top:8px;font-size:12px;color:#7dd3fc;font-weight:600}
.cite::before{content:"↳ "}
.sum{font-size:14px}
@keyframes cardin{to{opacity:1;transform:none}}
.ch{display:inline-block;width:10px;height:10px;border-radius:50%;flex:none}
.ch.wa{background:var(--wa)}.ch.ai{background:var(--ai);box-shadow:0 0 10px var(--ai)}.ch.hu{background:var(--hu)}.ch.em{background:var(--em)}.ch.web{background:var(--web)}
.scroll-cue{position:absolute;left:50%;bottom:26px;width:26px;height:42px;border:2px solid rgba(255,255,255,.35);border-radius:14px;transform:translateX(-50%)}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* Secciones */
.sec{padding:clamp(80px,10vw,130px) 0;position:relative}
.sec-alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.kicker{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin:0 0 12px;text-align:center}
h2{font-size:clamp(30px,4vw,50px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:0 auto 18px;text-align:center;max-width:880px}
.sub{font-size:clamp(16.5px,1.4vw,19px);color:var(--ink2);text-align:center;max-width:720px;margin:0 auto 56px}
.two .kicker,.two h2,.sub.left,.final-copy .kicker,.final-copy h2{text-align:left;margin-left:0}
.sub.left{margin-bottom:28px}
h3{font-size:21px;line-height:1.3;letter-spacing:-.01em;margin:0 0 10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}

.pain{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.pain p{color:var(--ink2);margin:0}
.pi{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(251,113,133,.12);margin-bottom:18px}
.pi svg{width:26px;height:26px;fill:none;stroke:#fb7185;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.turn{text-align:center;font-size:clamp(19px,2vw,24px);font-weight:600;max-width:820px;margin:56px auto 0;color:var(--ink2)}
.turn b{color:#fff}

/* Cómo funciona */
.how{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:stretch}
.how-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.how-steps button{all:unset;box-sizing:border-box;cursor:pointer;display:flex;gap:16px;width:100%;padding:20px 22px;border-radius:var(--r);position:relative;overflow:hidden;
  background:rgba(255,255,255,.02);border:1px solid var(--line);transition:background .3s,border-color .3s}
.how-steps button:hover{background:rgba(255,255,255,.05)}
.how-steps button[aria-selected="true"]{background:linear-gradient(135deg,rgba(47,107,255,.2),rgba(34,211,238,.06));border-color:rgba(79,134,255,.55)}
.how-steps .n{font-weight:800;color:var(--ink3);font-size:15px;padding-top:2px}
.how-steps [aria-selected="true"] .n{color:var(--cyan)}
.how-steps b{display:block;font-size:18px;margin-bottom:4px}
.how-steps small{display:block;color:var(--ink2);font-size:14.5px;line-height:1.5}
.how-steps .bar{position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--sap),var(--cyan))}
.how-steps [aria-selected="true"] .bar{animation:fill var(--dur,7s) linear forwards}
.how.paused .how-steps .bar{animation:none;width:0}
@keyframes fill{to{width:100%}}
.how-stage{position:relative;min-height:470px;border-radius:24px;background:radial-gradient(120% 100% at 80% 0%,rgba(47,107,255,.22),transparent 60%),var(--card);
  border:1px solid var(--line);overflow:hidden;box-shadow:var(--sh)}
.stage{position:absolute;inset:0;padding:30px;display:flex;align-items:center;justify-content:center;gap:24px;opacity:0;visibility:hidden;transform:scale(.98);transition:opacity .5s,transform .5s,visibility .5s}
.stage.on{opacity:1;visibility:visible;transform:none}
/* paso 1 */
.s0{flex-direction:column}
.channels{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.chn{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--card2);border:1px solid var(--line);font-weight:600;font-size:14.5px}
.funnel{display:flex;gap:60px;height:46px}
.funnel span{width:2px;background:linear-gradient(180deg,transparent,var(--sap2));position:relative;overflow:hidden}
.funnel span::after{content:"";position:absolute;left:-3px;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:drop 1.6s infinite}
.funnel span:nth-child(2)::after{animation-delay:.5s}.funnel span:nth-child(3)::after{animation-delay:1s}
@keyframes drop{from{top:-8px}to{top:46px}}
.inbox-mini{width:min(460px,100%);background:#0b1430;border:1px solid var(--line);border-radius:16px;padding:8px}
.im-h{padding:10px 12px;font-size:13px;color:var(--ink2)}
.im-h b{color:var(--cyan)}
.im-row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;font-size:14px;opacity:0;transform:translateX(-10px)}
.im-row span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink2)}
.im-row b{color:#fff;margin-right:6px}
.im-row em{font-style:normal;font-size:12px;color:var(--ink3)}
.im-row:nth-child(2){background:rgba(47,107,255,.12)}
.s0.on .im-row{animation:slidein .5s forwards}
.s0.on .im-row:nth-child(2){animation-delay:.4s}.s0.on .im-row:nth-child(3){animation-delay:1.2s}.s0.on .im-row:nth-child(4){animation-delay:2s}
@keyframes slidein{to{opacity:1;transform:none}}
/* teléfono */
.phone{width:290px;flex:none;background:#0b1430;border:1px solid rgba(148,178,255,.25);border-radius:30px;padding:10px;box-shadow:0 30px 60px rgba(0,0,0,.5),inset 0 0 0 6px #050915}
.phone.big{width:min(380px,100%);margin-inline:auto}
.ph-top{display:flex;align-items:center;gap:10px;padding:14px 14px 12px;border-bottom:1px solid var(--line);font-weight:700;font-size:14.5px}
.ph-top img{border-radius:6px}
.ph-top small{display:block;font-weight:500;color:var(--ok);font-size:11.5px}
.ph-body{padding:14px 10px;display:flex;flex-direction:column;gap:8px;min-height:330px}
.phone.big .ph-body{min-height:470px;max-height:470px;overflow:hidden;justify-content:flex-end}
.msg{max-width:84%;padding:9px 13px;border-radius:16px;font-size:14px;line-height:1.45}
.msg.in{align-self:flex-start;background:#1b2a4d;border-bottom-left-radius:4px}
.msg.out{align-self:flex-end;background:linear-gradient(135deg,#2459e0,#2f6bff);border-bottom-right-radius:4px}
.msg.ai{background:linear-gradient(135deg,#0e4f63,#0e7490)}
.msg.hu{background:linear-gradient(135deg,#4c3a96,#6d4fd8)}
.msg .who{display:block;font-size:11px;font-weight:700;opacity:.8;margin-bottom:2px}
.msg .cite{color:#a5f3fc;font-size:11.5px;margin-top:6px}
.sys{align-self:center;font-size:11.5px;color:var(--ink2);background:rgba(167,139,250,.14);border:1px solid rgba(167,139,250,.3);padding:5px 12px;border-radius:999px;text-align:center}
.typing{align-self:flex-end;display:flex;gap:4px;padding:12px 14px;background:#163447;border-radius:16px}
.typing.left{align-self:flex-start;background:#1b2a4d}
.typing i{width:6px;height:6px;border-radius:50%;background:#a5f3fc;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{50%{opacity:.25}}
.s1 .msg,.s1 .typing{opacity:0}
.s1.on .d1{animation:pop .4s .3s forwards}
.s1.on .d2{animation:pop .3s 1s forwards,hide .2s 2.4s forwards}
.s1.on .d3{animation:pop .4s 2.5s forwards}
.s1.on .d4{animation:pop .4s 4.4s forwards}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
@keyframes hide{to{opacity:0;height:0;padding:0;margin:-4px 0}}
.side-note{max-width:250px}
.side-note p{color:var(--ink2);font-size:15px}
.badge-ok{display:inline-block;padding:7px 12px;border-radius:999px;background:rgba(52,211,153,.15);color:var(--ok);font-weight:700;font-size:13px}
/* paso 3 */
.s2{gap:20px}
.ho-card{width:min(380px,100%);background:#0b1430;border:1px solid rgba(167,139,250,.4);border-radius:18px;padding:18px;font-size:14.5px;box-shadow:var(--sh)}
.ho-h{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink2)}
.ho-h b{color:#fff}
.ho-tag{display:inline-block;margin:10px 0 4px;font-size:12px;font-weight:700;color:#fda4af;background:rgba(251,113,133,.12);padding:4px 10px;border-radius:999px}
.ho-card p{margin:8px 0;color:var(--ink)}
.ho-draft{background:rgba(34,211,238,.08);border:1px dashed rgba(34,211,238,.4);border-radius:12px;padding:10px 12px;color:var(--ink2);font-size:13.5px}
.ho-draft span{display:block;font-size:11.5px;font-weight:700;color:var(--cyan);margin-bottom:3px}
.ho-act{display:flex;gap:8px;margin-top:12px}
.ho-act span{padding:8px 14px;border-radius:999px;font-weight:700;font-size:13px}
.ho-act .b1{background:var(--sap);color:#fff}.ho-act .b2{background:rgba(255,255,255,.08)}
.s2.on .ho-card{animation:pop .6s .2s both}
.vid-card{width:240px;aspect-ratio:9/12;border-radius:18px;overflow:hidden;flex:none;border:1px solid var(--line)}
.vid-card video{width:100%;height:100%;object-fit:cover}
/* paso 4 */
.s3{gap:22px}
.timeline{width:min(360px,100%);background:#0b1430;border:1px solid var(--line);border-radius:18px;padding:16px}
.tl-h{font-weight:700;margin-bottom:10px}
.tl-h small{display:block;color:var(--ink3);font-weight:500;font-size:12.5px}
.tl-i{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink2);opacity:0}
.tl-i span{flex:1}
.tl-i em{font-style:normal;font-size:12px;color:var(--ink3)}
.tl-i.ok span{color:var(--ok);font-weight:600}
.s3.on .tl-i{animation:slidein .5s forwards}
.s3.on .tl-i:nth-of-type(2){animation-delay:.6s}.s3.on .tl-i:nth-of-type(3){animation-delay:1.2s}.s3.on .tl-i:nth-of-type(4){animation-delay:1.8s}.s3.on .tl-i:nth-of-type(5){animation-delay:2.4s}
.kpis{display:grid;gap:12px;width:200px}
.kpi{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.kpi b{font-size:28px;letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#a5f3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi small{display:block;color:var(--ink2);font-size:12.5px}
.fict{font-size:12.5px;color:var(--ink3);margin:2px 0 0;text-align:center}

/* Beneficios */
.feat{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,80px);align-items:center;margin-top:70px}
.feat.rev .feat-media{order:2}
.feat-media{border-radius:24px;overflow:hidden;aspect-ratio:16/10;box-shadow:var(--sh);border:1px solid var(--line);position:relative;background:var(--card)}
.feat-media video{width:100%;height:100%;object-fit:cover}
.feat-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(6,11,26,.35));pointer-events:none}
.tag{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.25);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.feat h3{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}
.checks li{position:relative;padding-left:34px;color:var(--ink2)}
.checks li b{color:#fff}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;background:rgba(47,107,255,.2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fb0ff' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat}

/* Ejemplo */
.legend{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:12px 22px;color:var(--ink2);font-size:14.5px}
.legend li{display:flex;align-items:center;gap:8px}
[data-convo-body] > *{animation:pop .4s both}

/* IA */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}
.mode{border-radius:22px;padding:32px;background:linear-gradient(135deg,rgba(47,107,255,.18),rgba(47,107,255,.04));border:1px solid rgba(79,134,255,.35)}
.mode.alt{background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(34,211,238,.03));border-color:rgba(34,211,238,.35)}
.mode p{color:var(--ink2);margin:0}
.mtag{display:inline-block;font-size:12.5px;font-weight:700;color:#9cc2ff;margin-bottom:10px}
.mode.alt .mtag{color:#a5f3fc}
.guard,.sc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 26px}
.guard h4,.sc h4{margin:0 0 8px;font-size:17.5px}
.guard p,.sc p{margin:0;color:var(--ink2);font-size:15.5px}
.guard h4::before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;background:var(--cyan);margin-right:10px;box-shadow:0 0 10px var(--cyan)}

/* Costos */
.cost-top{align-items:start}
.calc{background:linear-gradient(160deg,#13224a,#0c1631);border:1px solid rgba(79,134,255,.35);border-radius:24px;padding:28px;box-shadow:var(--sh)}
.calc-h{font-weight:800;font-size:20px;margin-bottom:18px}
.calc-h small{display:block;font-weight:500;color:var(--ink3);font-size:13.5px}
.calc label{display:block;font-size:14.5px;color:var(--ink2);margin-bottom:18px}
.calc output{float:right;color:#fff;font-weight:700}
input[type=range]{width:100%;margin-top:10px;accent-color:var(--sap2);height:6px;cursor:pointer}
.calc-r{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.calc-r div{background:rgba(6,11,26,.6);border:1px solid var(--line);border-radius:16px;padding:16px}
.calc-r b{display:block;font-size:clamp(26px,3vw,34px);letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#a5f3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.calc-r small{color:var(--ink2);font-size:13px}
.calc-n{font-size:12.5px;color:var(--ink3);margin:16px 0 0}

/* Marca */
.brand-demo{display:flex;flex-direction:column;align-items:center;gap:18px;--b:#16a34a;--b2:#dcfce7}
.brand-demo.b1{--b:#2563eb;--b2:#dbeafe}.brand-demo.b2{--b:#c2410c;--b2:#ffedd5}
.bd-switch{display:flex;gap:8px;background:var(--card);border:1px solid var(--line);padding:6px;border-radius:999px}
.bd-switch button{all:unset;cursor:pointer;display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink2)}
.bd-switch button[aria-pressed="true"]{background:rgba(255,255,255,.1);color:#fff}
.bd-switch i{width:14px;height:14px;border-radius:50%}
.bd-switch .c0{background:#16a34a}.bd-switch .c1{background:#2563eb}.bd-switch .c2{background:#c2410c}
.bd-phone{width:min(330px,100%);border-radius:30px;overflow:hidden;background:#fff;color:#0f172a;box-shadow:0 30px 70px rgba(0,0,0,.5),0 0 0 8px #050915}
.bd-top{display:flex;align-items:center;gap:10px;padding:18px;background:var(--b);color:#fff;font-weight:700;transition:background .5s}
.bd-logo{width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.9);position:relative}
.bd-logo::after{content:"";position:absolute;inset:8px;border-radius:50% 50% 50% 4px;background:var(--b);transition:background .5s}
.bd-body{padding:18px 14px 22px;display:flex;flex-direction:column;gap:10px;background:var(--b2);transition:background .5s;min-height:240px}
.bd-body .msg.in{background:#fff;color:#0f172a;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.bd-body .msg.out{background:var(--b);color:#fff;transition:background .5s}
.bd-btn{margin-top:auto;align-self:center;padding:11px 20px;border-radius:999px;background:var(--b);color:#fff;font-weight:700;font-size:14px;transition:background .5s}

/* Sectores */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sector{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .3s,border-color .3s}
.sector:hover{transform:translateY(-4px);border-color:rgba(79,134,255,.45)}
.sector img{aspect-ratio:16/10;object-fit:cover;width:100%;transition:transform .6s}
.sector:hover img{transform:scale(1.05)}
.sector picture{overflow:hidden;display:block}
.sector div{padding:20px 22px 24px}
.sector h3{font-size:18.5px}
.sector p{margin:0;color:var(--ink2);font-size:15px}

/* Seguridad */
.sec-sec{overflow:hidden}
.sec-bg{position:absolute;inset:0}
.sec-bg img{width:100%;height:100%;object-fit:cover;opacity:.55}
.sec-sec::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(6,11,26,.6) 40%,var(--bg) 100%);z-index:1}
.sec-sec .wrap{position:relative;z-index:2}
.sc{background:rgba(11,20,42,.9);backdrop-filter:blur(10px)}

/* Empezar */
.st{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;position:relative}
.st span{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;font-weight:800;font-size:20px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--sap),var(--cyan));box-shadow:0 10px 24px rgba(47,107,255,.35)}
.st p{margin:0;color:var(--ink2)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 22px;transition:border-color .3s}
.faq details[open]{border-color:rgba(79,134,255,.45)}
.faq summary{cursor:pointer;list-style:none;padding:20px 30px 20px 0;font-weight:700;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:24px;color:var(--cyan);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq p{margin:0 0 20px;color:var(--ink2)}

/* Final */
.final{position:relative;padding:clamp(90px,10vw,140px) 0;overflow:hidden}
.final-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.final-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,11,26,.92) 0%,rgba(6,11,26,.7) 38%,rgba(6,11,26,.25) 62%,rgba(6,11,26,.45) 100%),linear-gradient(0deg,rgba(6,11,26,.6),transparent 30%)}
.final-in{position:relative;align-items:start}
.lead-form{background:rgba(11,20,42,.96);backdrop-filter:blur(16px);border:1px solid rgba(148,178,255,.25);border-radius:24px;padding:30px;box-shadow:var(--sh)}
.lead-form h3{font-size:23px;margin-bottom:18px}
.lead-form label{display:block;font-size:14px;font-weight:600;color:var(--ink2);margin-bottom:14px}
.lead-form small{font-weight:400;color:var(--ink3)}
.lead-form input,.lead-form select,.lead-form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid rgba(148,178,255,.25);
  background:rgba(6,11,26,.7);color:#fff;font:500 15.5px var(--font);transition:border-color .2s,box-shadow .2s}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--sap2);box-shadow:0 0 0 4px rgba(79,134,255,.25)}
.lead-form [aria-invalid="true"]{border-color:#fb7185}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important;font-size:13px!important;line-height:1.5}
.consent input{width:18px;height:18px;margin:2px 0 0;flex:none;accent-color:var(--sap)}
.form-msg{min-height:22px;margin:12px 0 0;font-size:14.5px;text-align:center}
.form-msg.ok{color:var(--ok);font-weight:700}.form-msg.err{color:#fda4af}
.lead-form.sent .row2,.lead-form.sent label,.lead-form.sent button{display:none}

/* Pie */
.foot{border-top:1px solid var(--line);padding:40px 0 100px}
.foot-in{display:grid;gap:10px;justify-items:start}
.foot p{margin:0;color:var(--ink2);font-size:15px}
.foot .small{font-size:13px;color:var(--ink3)}
.sticky-cta{display:none}

/* Animación de entrada */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* Responsivo */
@media (max-width:1060px){
  .links{display:none}.menu{display:block}.nav .btn-sm{display:none}
  .mnav.open{display:grid;gap:4px;padding:10px 20px 20px;background:rgba(6,11,26,.97);border-bottom:1px solid var(--line)}
  .mnav a{padding:12px 4px;text-decoration:none;font-weight:600;color:var(--ink2)}
  .mnav .btn{color:#fff;margin-top:8px}
  .hero-in{grid-template-columns:1fr}
  .hero-cards{height:300px;max-width:440px}
  .fc1{right:auto;left:0;top:0}.fc2{right:0;top:90px}.fc3{left:20px;right:auto;top:220px}
  .how{grid-template-columns:1fr}
  .sectors{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  body{font-size:16px}
  .wrap,.narrow{width:calc(100% - 32px)}
  .hero{display:block;padding:0 0 56px;min-height:auto}
  .hero-vid{position:relative;height:56svh;min-height:340px}
  .hero-in{margin-top:-90px}
  .hero-vid{object-position:78% center}
  .hero-shade{bottom:auto;height:56svh;min-height:340px;background:linear-gradient(180deg,rgba(6,11,26,.6) 0%,transparent 22%,transparent 55%,var(--bg) 100%)}
  .hero-cards{display:none}
  .grid3,.two,.feat,.modes{grid-template-columns:1fr}
  .feat.rev .feat-media{order:0}
  .feat{margin-top:56px}
  .how-stage{min-height:520px;order:-1}
  .how-steps{gap:8px}.how-steps button:not([aria-selected="true"]) small{display:none}
  .stage{flex-direction:column;padding:20px;gap:16px}
  .side-note{max-width:none;text-align:center}
  .vid-card{display:none}
  .kpis{width:100%;grid-template-columns:repeat(3,1fr)}
  .kpis .fict{grid-column:1/-1}
  .kpi b{font-size:22px}
  .row2{grid-template-columns:1fr}
  .scroll-cue{display:none}
  .sticky-cta{display:flex;position:fixed;left:16px;right:16px;bottom:14px;z-index:40;justify-content:center;padding:15px;border-radius:999px;
    background:linear-gradient(135deg,var(--sap),#3b82f6);color:#fff;font-weight:800;text-decoration:none;box-shadow:0 12px 30px rgba(0,0,0,.5);
    transform:translateY(120%);transition:transform .3s}
  .sticky-cta.show{transform:none}
  .phone.big .ph-body{min-height:420px;max-height:420px}
}
@media (max-width:560px){
  .sectors{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .calc-r{grid-template-columns:1fr}
  .how-steps button{padding:16px}
  .kpis{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .kpi{padding:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
.flogo{width:24px;height:24px;border-radius:8px;flex:none;background:linear-gradient(135deg,#16a34a,#22c55e);position:relative}.flogo::after{content:"";position:absolute;inset:6px;border-radius:50% 50% 50% 3px;background:#fff}
.ex-vid{margin-top:34px;border-radius:22px;overflow:hidden;aspect-ratio:3/4;max-width:300px;border:1px solid var(--line);box-shadow:var(--sh)}.ex-vid video{width:100%;height:100%;object-fit:cover}@media (max-width:820px){.ex-vid{display:none}}
.how-steps button:focus-visible,.bd-switch button:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

/* Legibilidad sobre imágenes */
.hero-copy h1,.hero-copy .lead,.final-copy h2,.final-copy .sub,.final-copy .checks li{text-shadow:0 2px 18px rgba(6,11,26,.85)}
.final-copy{max-width:520px}
.feat-media::after{background:none}
.sec-sec::before{background:linear-gradient(180deg,var(--bg) 0%,rgba(6,11,26,.35) 25%,rgba(6,11,26,.35) 75%,var(--bg) 100%)}
.msg{font-size:14.5px}.cite,.msg .cite{font-size:12.5px}
.fcard .fc-h,.fcard .fc-h .t{color:#e6edff}.fcard .cite{color:#a5f3fc}
.free{font-size:11.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:rgba(255,255,255,.22);padding:4px 8px;border-radius:999px}
.text-link{display:inline-block;margin:-10px 0 26px;color:#9cc2ff;font-weight:600;font-size:15px;text-decoration:none;text-shadow:0 2px 12px rgba(6,11,26,.85)}
.text-link:hover{color:#fff;text-decoration:underline}
.or-try{margin-top:24px;color:var(--ink2);text-shadow:0 2px 12px rgba(6,11,26,.85)}
.or-try a{color:#a5f3fc;font-weight:700}
/* Botón «Pruébela usted mismo»: el mismo de la app (aro de luz que gira, brillo que cruza, flecha que empuja, «Gratis») */
@keyframes try-spin{to{transform:rotate(360deg)}}
@keyframes try-sweep{0%{transform:translateX(-130%)}34%,100%{transform:translateX(130%)}}
@keyframes try-glow{0%,100%{box-shadow:0 4px 12px rgba(76,134,255,.22)}50%{box-shadow:0 6px 26px rgba(76,134,255,.46)}}
@keyframes try-nudge{0%,60%,100%{transform:none}75%{transform:translateX(4px)}}
.btn-try{position:relative;display:inline-flex;border-radius:16px;padding:1.5px;text-decoration:none;isolation:isolate;animation:try-glow 4.2s ease-in-out infinite;transition:transform .2s}
.btn-try:hover{transform:translateY(-2px)}
.btn-try .ring{position:absolute;inset:0;border-radius:16px;overflow:hidden;z-index:-1}
.btn-try .ring::before{content:"";position:absolute;left:50%;top:50%;width:200%;aspect-ratio:1;margin:-100% 0 0 -100%;background:conic-gradient(from 0deg,#2459E8 0deg,#8FF0FF 108deg,#fff 151deg,#4C86FF 198deg,#2459E8 360deg);animation:try-spin 4.2s linear infinite}
.bt-in{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:13px 24px;border-radius:14.5px;background:#071029;color:#fff;font-weight:700;font-size:15.5px;overflow:hidden}
.btn-try.big .bt-in{padding:16px 30px;font-size:16.5px}
.bt-in::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(143,240,255,0) 30%,rgba(143,240,255,.28) 50%,rgba(143,240,255,0) 70%);transform:translateX(-130%);animation:try-sweep 4.2s ease-in-out infinite}
.spark{width:18px;height:18px;fill:#8FF0FF;flex:none}
.bt-in .arr{display:inline-block;animation:try-nudge 4.2s ease-in-out infinite}
.bt-tag{position:absolute;top:-10px;right:14px;padding:3px 10px;border-radius:999px;background:#8FF0FF;color:#071029;font-size:11.5px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.btn-try:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
@media (max-width:560px){.cta-row .btn-try{width:100%}}
@media (prefers-reduced-motion:reduce){.btn-try,.btn-try .ring::before,.bt-in::after,.bt-in .arr{animation:none!important}}