:root{
  --bg:#05070a;
  --bg2:#0b0f14;
  --card:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.09);
  --text:#f4f6f8;
  --muted:#9aa4af;
  --accent:#19d3f0;
  --accent2:#2b7fff;
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,.footer{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;height:68px;padding:0 max(20px,4vw);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:rgba(5,7,10,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s;
}
.nav.scrolled{border-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-size:1.05rem;font-weight:500}
.brand b{font-weight:800;color:var(--accent)}
.links{display:flex;gap:28px;font-size:.92rem;color:var(--muted)}
.links a:hover{color:var(--text)}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn-light{background:#fff;color:#000}
.btn-accent{background:var(--accent);color:#021316;box-shadow:0 0 30px rgba(25,211,240,.25)}
.btn-accent:hover{box-shadow:0 0 40px rgba(25,211,240,.45)}
.btn-ghost{border-color:var(--line);color:var(--text);background:var(--card)}
.btn-ghost:hover{border-color:rgba(255,255,255,.3)}

/* HERO */
.hero{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:120px max(20px,4vw) 80px;
}
.eyebrow{font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:20px}
h1{font-size:clamp(2.4rem,7vw,5.2rem);line-height:1.05;font-weight:700;letter-spacing:-.03em;max-width:15ch}
.lead{max-width:60ch;margin:26px auto 34px;font-size:clamp(1.05rem,2vw,1.25rem);color:var(--muted)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hint{margin-top:34px;font-size:.85rem;color:var(--muted)}

/* STATEMENT */
.statement,.final{padding:120px max(20px,4vw);text-align:center;display:flex;flex-direction:column;gap:70px;align-items:center}
.big{font-size:clamp(1.6rem,4.2vw,3rem);line-height:1.2;font-weight:600;letter-spacing:-.02em;max-width:22ch}
.big.dim{color:var(--muted)}
.final{padding-bottom:140px;gap:30px}

/* SECTIONS */
.section{padding:110px max(20px,4vw);max-width:1200px;margin:0 auto}
h2{font-size:clamp(2rem,4.5vw,3.4rem);line-height:1.1;letter-spacing:-.025em;font-weight:700;text-align:center;max-width:20ch;margin:0 auto 20px}
h2.left{text-align:left;margin:0 0 20px}
.sub{text-align:center;color:var(--muted);margin-bottom:50px;font-size:1.1rem}
.center{text-align:center;margin-top:50px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:border-color .3s,transform .3s,background .3s;
}
.card:hover{border-color:rgba(25,211,240,.4);background:rgba(25,211,240,.04);transform:translateY(-4px)}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.num{display:block;font-size:.9rem;font-weight:700;color:var(--accent);margin-bottom:26px;letter-spacing:.1em}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ico{font-size:1.8rem;margin-bottom:18px}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px}
.stat{text-align:center;padding:36px 20px;border-top:1px solid var(--line)}
.stat b{display:block;white-space:nowrap;font-size:clamp(2rem,3.6vw,3.2rem);font-weight:800;letter-spacing:-.03em;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.95rem}

/* DEMO */
.demo{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.demo-text p{color:var(--muted);margin-bottom:22px;font-size:1.05rem}
.ticks{list-style:none;margin-bottom:30px;display:grid;gap:12px}
.ticks li{padding-left:30px;position:relative;color:var(--muted)}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.ticks b{color:var(--text)}
/* PHONE */
.phone-wrap{position:relative;display:flex;justify-content:center;padding:20px 0}
.glow{position:absolute;inset:8% 10%;background:radial-gradient(circle,rgba(25,211,240,.28),transparent 68%);filter:blur(50px);z-index:0}
.phone{
  position:relative;z-index:1;width:100%;max-width:340px;aspect-ratio:9/18.6;border-radius:52px;padding:11px;
  background:linear-gradient(145deg,#3a4350,#141a21 40%,#2a323d);
  box-shadow:0 0 0 1px #4a5563,0 40px 90px rgba(0,0,0,.7),0 0 70px rgba(25,211,240,.12),inset 0 0 0 2px #0a0d11;
}
.btn-side{position:absolute;background:#2b333d;border-radius:2px;width:3px}
.btn-side.s1{left:-3px;top:15%;height:22px}
.btn-side.s2{left:-3px;top:23%;height:44px}
.btn-side.s3{left:-3px;top:32%;height:44px}
.btn-side.s4{right:-3px;top:27%;height:70px}
.screen{position:relative;height:100%;border-radius:42px;overflow:hidden;background:#0b141a;display:flex;flex-direction:column;color:#e9edef}
.island{position:absolute;top:9px;left:50%;transform:translateX(-50%);width:92px;height:26px;background:#000;border-radius:20px;z-index:5}
.status{display:flex;justify-content:space-between;align-items:center;padding:14px 26px 8px;font-size:.78rem;background:#1f2c33;position:relative;z-index:4}
.status .sys{display:flex;gap:6px;align-items:center}
.wa-head{display:flex;align-items:center;gap:10px;padding:8px 14px 12px;background:#1f2c33;position:relative;z-index:4;box-shadow:0 1px 0 rgba(0,0,0,.35)}
.wa-head .back{color:#aebac1;flex:none}
.wa-avatar{border-radius:50%;flex:none;background:#000}
.wa-name{flex:1;min-width:0;line-height:1.25}
.wa-name b{display:block;font-size:.88rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wa-name small{color:#8696a0;font-size:.72rem;transition:color .3s}
.wa-name small.typing{color:#25d3a8}
.wa-icons{color:#aebac1;flex:none}
.chat{
  flex:1;min-height:0;overflow:hidden;padding:10px 10px 6px;display:flex;flex-direction:column;gap:5px;
  background-color:#0b141a;
  background-image:radial-gradient(rgba(255,255,255,.035) 1px,transparent 1.500px);background-size:18px 18px;
  scroll-behavior:smooth;
}
.day{align-self:center;background:#1f2c33;color:#8696a0;font-size:.66rem;padding:4px 10px;border-radius:8px;margin:2px 0 6px;text-transform:uppercase;letter-spacing:.04em}
.msg{
  position:relative;max-width:80%;padding:6px 9px 4px;border-radius:9px;font-size:.8rem;line-height:1.35;
  white-space:pre-line;word-wrap:break-word;box-shadow:0 1px 1px rgba(0,0,0,.25);
  animation:pop .35s cubic-bezier(.2,.9,.3,1.2) both;
}
.msg.in{align-self:flex-end;background:#005c4b;border-top-right-radius:2px}
.msg.out{align-self:flex-start;background:#1f2c33;border-top-left-radius:2px}
.msg .meta{float:right;margin:6px 0 0 10px;font-size:.62rem;color:rgba(233,237,239,.55);display:inline-flex;gap:3px;align-items:center;line-height:1}
.msg .ticks2{color:#53bdeb;font-size:.72rem;letter-spacing:-2px}
.typing-bubble{align-self:flex-start;background:#1f2c33;border-radius:9px;border-top-left-radius:2px;padding:10px 12px;display:flex;gap:4px;animation:pop .3s both}
.typing-bubble i{width:6px;height:6px;border-radius:50%;background:#8696a0;animation:blink 1.2s infinite}
.typing-bubble i:nth-child(2){animation-delay:.2s}.typing-bubble i:nth-child(3){animation-delay:.4s}
.wa-input{display:flex;gap:8px;align-items:center;padding:8px 10px 6px;background:#0b141a}
.wa-input .field{flex:1;background:#1f2c33;border-radius:20px;padding:8px 14px;font-size:.78rem;color:#8696a0}
.wa-input .mic{width:34px;height:34px;border-radius:50%;background:#00a884;color:#06110f;display:grid;place-items:center;flex:none}
.home-bar{width:34%;height:4px;background:rgba(255,255,255,.7);border-radius:4px;margin:6px auto 8px}
.float{
  position:absolute;z-index:3;display:flex;gap:10px;align-items:center;padding:10px 14px;border-radius:14px;
  background:rgba(20,28,36,.92);border:1px solid var(--line);backdrop-filter:blur(10px);
  box-shadow:0 14px 40px rgba(0,0,0,.5);opacity:0;transform:translateY(12px) scale(.96);transition:opacity .5s,transform .5s;
}
.float span{font-size:1.3rem}
.float b{display:block;font-size:.8rem}
.float small{color:var(--muted);font-size:.7rem}
.float.show{opacity:1;transform:none}
.f1{right:-13%;top:56%}
.f2{left:-15%;top:16%}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}
@keyframes blink{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-2px)}}

.logo{border-radius:9px}


/* CHIPS */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:40px}
.chips span{padding:12px 20px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-weight:500}

/* GUARANTEE */
.guarantee{
  text-align:center;padding:64px 30px;border-radius:28px;border:1px solid rgba(25,211,240,.35);
  background:radial-gradient(ellipse at top,rgba(25,211,240,.14),transparent 70%),var(--card);
}
.guarantee p{max-width:58ch;margin:0 auto;color:var(--muted);font-size:1.1rem}
.badge{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(25,211,240,.15);color:var(--accent);font-weight:700;font-size:.82rem;letter-spacing:.06em;margin-bottom:20px}

/* FAQ */
.faq-list{max-width:800px;margin:50px auto 0;display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:0 24px;transition:border-color .3s}
details[open]{border-color:rgba(25,211,240,.4)}
summary{cursor:pointer;padding:20px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);padding-bottom:22px}

/* FOOTER */
.footer{border-top:1px solid var(--line);padding:60px max(20px,4vw) 30px;background:rgba(5,7,10,.85)}
.foot-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.foot-grid p{color:var(--muted);margin-top:14px;font-size:.92rem;max-width:32ch}
.foot-grid h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:14px}
.foot-grid div a:not(.brand){display:block;color:var(--text);margin-bottom:8px;font-size:.95rem;opacity:.85}
.foot-grid div a:not(.brand):hover{opacity:1;color:var(--accent)}
.copy{max-width:1200px;margin:40px auto 0;color:var(--muted);font-size:.82rem}
.copy a{text-decoration:underline}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* LEGAL PAGE */
.legal{max-width:760px;margin:0 auto;padding:130px max(20px,4vw) 80px;position:relative;z-index:1}
.legal h1{font-size:2.4rem;max-width:none;margin-bottom:10px}
.legal h2{text-align:left;font-size:1.3rem;margin:36px 0 10px;max-width:none}
.legal p,.legal li{color:var(--muted);margin-bottom:10px}
.legal ul{padding-left:20px}
.legal a{color:var(--accent);text-decoration:underline}

/* RESPONSIVE */
@media(max-width:900px){
  .links{display:none}
  .steps,.grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .demo{grid-template-columns:1fr;gap:40px}
  .foot-grid{grid-template-columns:1fr}
  .f1{right:0}.f2{left:0}
  .statement{gap:50px;padding:80px 20px}
  .section{padding:80px 20px}
}
.brand,.nav .btn{white-space:nowrap}
@media(max-width:480px){
  .nav{padding:0 16px}
  .nav .btn{padding:9px 14px;font-size:.82rem}
  .nav .btn span{display:none}
  .brand{gap:8px}
  .brand span{font-size:.95rem}
  .stats{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .typing-bubble{display:none}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .msg{animation:none;opacity:1;transform:none}
}

/* CARRUSEL DE CASOS */
.slider{margin-top:50px;position:relative}
.slider-vp{overflow:hidden;touch-action:pan-y;cursor:grab;margin:0 calc(-1 * max(20px,4vw));padding:0 max(20px,4vw)}
.slider-vp.drag{cursor:grabbing}
.track{position:relative;display:flex;gap:22px;transition:transform .8s cubic-bezier(.65,0,.25,1);will-change:transform}
.slide{
  flex:0 0 88%;display:grid;grid-template-columns:1.05fr 1fr;min-height:480px;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:28px;
  opacity:.35;transform:scale(.97);transition:opacity .6s,transform .6s,border-color .4s;cursor:pointer;
}
.slide.is-active{opacity:1;transform:none;cursor:default;border-color:rgba(25,211,240,.3)}
.s-media{position:relative;margin:0;overflow:hidden;background:#0b0f14}
.s-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease;user-select:none;-webkit-user-drag:none}
.slide.is-active .s-media img{transform:scale(1.04)}
.s-media.pos-top img{object-position:50% 30%}
.s-media figcaption{
  position:absolute;left:16px;bottom:16px;padding:8px 14px;border-radius:999px;font-size:.78rem;font-weight:600;
  background:rgba(5,7,10,.72);backdrop-filter:blur(10px);border:1px solid var(--line);
}
.s-body{padding:44px 40px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.s-tag{align-self:flex-start;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
.s-body h3{font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.15;letter-spacing:-.02em}
.s-body p{color:var(--muted);font-size:1rem}
.s-list{list-style:none;display:grid;gap:10px;margin-top:6px}
.s-list li{position:relative;padding-left:26px;color:var(--muted);font-size:.93rem}
.s-list li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.s-list b{color:var(--text)}
.s-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:28px}
.s-arrow{
  width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--text);
  display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s,transform .2s;
}
.s-arrow:hover{background:#fff;color:#000;transform:scale(1.06)}
.s-arrow:disabled{opacity:.3;pointer-events:none}
.s-dots{display:flex;gap:10px}
.s-dot{width:9px;height:9px;padding:0;border-radius:99px;border:0;background:rgba(255,255,255,.25);cursor:pointer;transition:width .35s,background .3s}
.s-dot.on{width:30px;background:var(--accent)}

/* APP A MEDIDA */
.modules{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:50px}
.mod{
  display:flex;flex-direction:column;gap:4px;padding:20px;border-radius:16px;background:var(--card);border:1px solid var(--line);
  transition:border-color .3s,transform .3s,background .3s;
}
.mod:hover{border-color:rgba(25,211,240,.4);background:rgba(25,211,240,.05);transform:translateY(-3px)}
.mod span{font-size:1.5rem;margin-bottom:6px}
.mod b{font-size:1rem}
.mod small{color:var(--muted);font-size:.83rem;line-height:1.45}
a.inline{color:var(--accent);font-weight:600}
a.inline:hover{text-decoration:underline}

/* SOBRE MÍ */
.about-card{
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;padding:56px;border-radius:28px;
  border:1px solid var(--line);background:radial-gradient(ellipse at top left,rgba(25,211,240,.1),transparent 60%),var(--card);
}
.about-badge img{width:96px;height:96px;border-radius:24px;box-shadow:0 0 50px rgba(25,211,240,.3)}
.about-card p{color:var(--muted);margin-bottom:14px;max-width:62ch}
.about-card .btn{margin-top:10px}

@media(max-width:900px){
  .slide{flex-basis:92%;grid-template-columns:1fr;min-height:0}
  .s-media{height:240px}
  .s-body{padding:28px 24px}
  .modules{grid-template-columns:repeat(2,1fr)}
  .about-card{grid-template-columns:1fr;padding:34px 24px;gap:24px}
}
@media(max-width:480px){.modules{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.track{transition:none}.slide,.s-media img{transition:none}}

/* WHATSAPP FLOAT */
.wa-wrap{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;align-items:center;gap:14px}
.wa-float{
  position:relative;width:62px;height:62px;border-radius:50%;flex:none;
  background:linear-gradient(145deg,#2ee27a,#12a94f);color:#fff;display:grid;place-items:center;
  box-shadow:0 12px 32px rgba(37,211,102,.45),inset 0 1px 0 rgba(255,255,255,.35);
  transition:transform .25s cubic-bezier(.2,.9,.3,1.4),box-shadow .25s;
}
.wa-float:hover{transform:scale(1.1) rotate(-6deg);box-shadow:0 16px 40px rgba(37,211,102,.6),inset 0 1px 0 rgba(255,255,255,.35)}
.wa-float svg{position:relative;z-index:1;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}
.wa-ring{position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2.4s ease-out infinite;pointer-events:none}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}
.wa-tip{
  position:relative;display:flex;flex-direction:column;gap:2px;padding:12px 34px 12px 16px;border-radius:16px;
  background:rgba(14,20,26,.94);border:1px solid var(--line);backdrop-filter:blur(12px);
  box-shadow:0 18px 45px rgba(0,0,0,.55);font-size:.82rem;color:var(--muted);
  opacity:0;transform:translateX(12px) scale(.96);pointer-events:none;transition:opacity .45s,transform .45s;
}
.wa-tip b{color:var(--text);font-size:.92rem}
.wa-tip::after{content:"";position:absolute;right:-6px;top:50%;width:12px;height:12px;background:rgba(14,20,26,.94);border-right:1px solid var(--line);border-top:1px solid var(--line);transform:translateY(-50%) rotate(45deg)}
.wa-tip.show{opacity:1;transform:none;pointer-events:auto}
.wa-tip-x{position:absolute;top:6px;right:8px;background:none;border:0;color:var(--muted);font-size:1.15rem;line-height:1;cursor:pointer;padding:2px 4px}
.wa-tip-x:hover{color:var(--text)}

/* Colas de los globos del chat */
.msg.in::after,.msg.out::after{content:"";position:absolute;top:0;width:8px;height:10px}
.msg.in::after{right:-6px;background:#005c4b;clip-path:polygon(0 0,100% 0,0 100%)}
.msg.out::after{left:-6px;background:#1f2c33;clip-path:polygon(0 0,100% 0,100% 100%)}
.msg.in{border-top-right-radius:0}
.msg.out{border-top-left-radius:0}

/* PASOS: tarjetas apiladas */
.stack{position:relative;margin-top:60px;padding-bottom:20px}
.pstep{
  --top:calc(92px + var(--i) * 28px);
  position:sticky;top:var(--top);margin-bottom:70px;min-height:400px;
  display:grid;grid-template-columns:.7fr .95fr 1.55fr;align-items:center;gap:30px;padding:44px 48px;border-radius:32px;
  background:linear-gradient(150deg,rgba(255,255,255,.075),rgba(255,255,255,.015) 55%),#0a0e13;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 30px 80px rgba(0,0,0,.6);
  transform-origin:top center;will-change:transform;overflow:hidden;
}
.pstep::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(circle at 12% 0%,rgba(25,211,240,.16),transparent 45%);
}
.pstep:last-child{margin-bottom:0}
.p-num{
  font-size:clamp(6.5rem,12vw,10.5rem);font-weight:800;line-height:1.05;letter-spacing:0;font-style:italic;
  padding:.04em .16em .1em .08em;overflow:visible;
  background:linear-gradient(180deg,var(--accent) 0%,var(--accent2) 55%,rgba(43,127,255,0) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;text-align:center;position:relative;
}
.p-ill{position:relative;display:grid;place-items:center}
.p-ill svg{width:100%;max-width:280px;height:auto;overflow:visible;filter:drop-shadow(0 0 30px rgba(25,211,240,.18))}
.p-txt{position:relative;display:flex;flex-direction:column;gap:14px}
.p-kicker{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700}
.p-txt h3{font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.08;letter-spacing:-.025em}
.p-txt p{color:var(--muted);font-size:1.02rem;max-width:56ch}
.p-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.p-chips li{padding:8px 16px;border-radius:999px;border:1px solid rgba(25,211,240,.3);background:rgba(25,211,240,.07);font-size:.82rem;font-weight:600}

/* animaciones de las ilustraciones */
.sweep{transform-origin:120px 120px;animation:spin 4.5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.r-pulse{transform-box:fill-box;transform-origin:center;animation:rpulse 3s ease-out infinite}
.r-pulse.d2{animation-delay:1.5s}
@keyframes rpulse{0%{transform:scale(.3);opacity:.7}100%{transform:scale(3);opacity:0}}
.lk .blip{fill:#ff6b6b;transform-box:fill-box;transform-origin:center;opacity:.25;animation:hit 4.5s ease-out infinite;animation-delay:var(--t)}
.lk .blip.ok{fill:#19d3f0}
.lk .rip{fill:none;stroke:#ff6b6b;stroke-width:1.5;transform-box:fill-box;transform-origin:center;opacity:0;animation:rip 4.5s ease-out infinite;animation-delay:var(--t)}
.lk.ok .rip{stroke:#19d3f0}
.lk text{font-size:9.5px;font-weight:700;fill:#ffb3b3;paint-order:stroke;stroke:#0a0e13;stroke-width:3px;stroke-linejoin:round;opacity:0;animation:lab 4.5s ease-out infinite;animation-delay:var(--t)}
@keyframes hit{0%{opacity:1;transform:scale(2)}8%{transform:scale(1.2)}70%{opacity:.85;transform:scale(1)}100%{opacity:.25;transform:scale(1)}}
@keyframes rip{0%{opacity:.9;transform:scale(1)}40%,100%{opacity:0;transform:scale(4)}}
@keyframes lab{0%{opacity:0;transform:translateY(4px)}8%{opacity:1;transform:none}62%{opacity:1}80%,100%{opacity:0}}
/* paso 2: anillos entrelazados */
.halo{transform-origin:120px 120px;animation:spin 70s linear infinite}
.rg{transform-origin:120px 120px}
.rg.r1{animation:spin 38s linear infinite}
.rg.r2{animation:spin 54s linear infinite reverse}
.rg.r3{animation:spin 72s linear infinite}
.dot{fill:#fff;stroke:none;filter:drop-shadow(0 0 4px #19d3f0)}
.ring-core{transform-box:fill-box;transform-origin:center;animation:ringb 3.4s ease-in-out infinite;filter:drop-shadow(0 0 6px rgba(25,211,240,.8))}
@keyframes ringb{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
.core-pulse{transform-box:fill-box;transform-origin:center;animation:hubp 3.4s ease-out infinite}
@keyframes hubp{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.9);opacity:0}}

/* paso 3: bloques que se apilan */
.cb{opacity:0;transform-box:fill-box;transform-origin:center}
.cb.hi{stroke:#6cf0ff;filter:drop-shadow(0 0 6px rgba(25,211,240,.75))}
.arrow-line{stroke-dasharray:1;stroke-dashoffset:1}
.arrow-head,.spark{opacity:0}
.pstep.vis .cb{animation:cubeIn 8s ease-out infinite;animation-delay:var(--d)}
.pstep.vis .arrow-line{animation:arrowDraw 8s ease-in-out infinite;animation-delay:2.3s}
.pstep.vis .arrow-head{animation:headIn 8s ease-out infinite;animation-delay:2.3s}
.pstep.vis .spark{animation:sparkIn 8s linear infinite;animation-delay:2.3s}
@keyframes cubeIn{0%{opacity:0;transform:translateY(14px)}8%,84%{opacity:1;transform:none}95%,100%{opacity:0;transform:none}}
@keyframes arrowDraw{0%{stroke-dashoffset:1;opacity:1}32%,80%{stroke-dashoffset:0;opacity:1}92%,100%{stroke-dashoffset:0;opacity:0}}
@keyframes headIn{0%,28%{opacity:0;transform:translateY(6px)}36%,80%{opacity:1;transform:none}92%,100%{opacity:0}}
@keyframes sparkIn{0%,30%{opacity:0}40%,78%{opacity:1}90%,100%{opacity:0}}

/* módulos: ejemplos */
.modules{grid-template-columns:repeat(4,1fr)}
.mod-more{border-style:dashed;border-color:rgba(25,211,240,.45);background:rgba(25,211,240,.05)}

@media(max-width:900px){
  .pstep{grid-template-columns:1fr;gap:18px;padding:30px 24px;min-height:0;--top:calc(78px + var(--i) * 16px);margin-bottom:40px}
  .p-num{font-size:5.5rem;text-align:left;position:absolute;top:14px;right:22px;opacity:.55;z-index:0}
  .p-ill svg{max-width:170px}
  .p-ill{justify-content:start}
  .wa-tip{display:none}
}
@media(max-width:480px){.wa-float{width:56px;height:56px}.wa-wrap{right:16px;bottom:16px}}
@media(prefers-reduced-motion:reduce){
  .cb,.arrow-head{opacity:1}.arrow-line{stroke-dashoffset:0}
  .rg,.halo,.core-pulse,.ring-core,.sweep,.blip,.wires use,.hub-ring,.wa-ring{animation:none}
  .bars rect,.check{transition:none;transform:none;opacity:1}
  .trend{transition:none;stroke-dashoffset:0}
}