:root{
  --tinta:#23398B;
  --tinta-2:#2E4AA8;
  --papel:#F4F7FB;
  --blanco:#FFFFFF;
  --sol:#FAE234;
  --cian:#2FA8E0;
  --coral:#FF6B57;
  --verde:#19A78E;
  --cielo:#C9E7F8;
  --cielo-2:#E9F5FD;
  --gris:#5C6B8A;
  --r-lg:28px;
  --r-md:18px;
  --sombra:0 10px 40px rgba(35,57,139,.10);
  --sombra-hover:0 18px 50px rgba(35,57,139,.16);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Figtree',system-ui,sans-serif;
  color:var(--tinta);
  background:var(--papel);
  overflow-x:hidden;
  line-height:1.6;
}
h1,h2,h3,.display{font-family:'Bricolage Grotesque',sans-serif;line-height:1.12;letter-spacing:-.01em}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--sol);color:var(--tinta)}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 5vw;
  background:rgba(244,247,250,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(35,57,139,.06);
  transition:box-shadow .3s;
}
.nav.scrolled{box-shadow:0 4px 24px rgba(35,57,139,.08)}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque';font-weight:700;font-size:1.15rem;text-decoration:none}
.nav-logo svg{width:36px;height:36px}
.nav-links{display:flex;gap:28px;list-style:none;font-weight:600;font-size:.92rem}
.nav-links a{text-decoration:none;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2.5px;background:var(--cian);border-radius:2px;transition:width .3s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  background:var(--sol);color:var(--tinta);text-decoration:none;font-weight:800;font-size:.92rem;
  padding:11px 22px;border-radius:100px;
  box-shadow:0 6px 18px rgba(35,57,139,.22);
  transition:transform .25s var(--ease),box-shadow .25s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(35,57,139,.3)}
.nav-plat{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--tinta);text-decoration:none;font-weight:700;font-size:.92rem;
  padding:10px 20px;border-radius:100px;
  border:2px solid rgba(35,57,139,.25);background:transparent;
  transition:transform .25s var(--ease),border-color .25s,background .25s,translate .35s var(--ease);
}
.nav-plat:hover{transform:translateY(-2px);border-color:var(--tinta);background:rgba(35,57,139,.06)}
.nav-plat svg{width:16px;height:16px}
.nav-right{display:flex;align-items:center;gap:12px}
@media(max-width:640px){.nav-plat span{display:none}.nav-plat{padding:10px 12px}}
.progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--cian),var(--sol));z-index:101;width:0%;border-radius:0 3px 3px 0}
@media(max-width:860px){.nav-links{display:none}}

/* ============ AVIÓN DE PAPEL (firma) ============ */
#plane{
  position:fixed;z-index:90;width:64px;height:64px;
  pointer-events:none;top:0;left:0;
  will-change:transform;
  filter:drop-shadow(0 10px 16px rgba(35,57,139,.28));
  transition:filter .3s;
}
#plane .stage{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:0;transform:scale(.85) translateY(6px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
#plane .stage.on{opacity:1;transform:scale(1) translateY(0)}
.trail{position:fixed;z-index:89;pointer-events:none;width:8px;height:8px;border-radius:50%;background:var(--coral);opacity:0}
 
/* ============ HERO ============ */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;
  background:linear-gradient(180deg,var(--cielo-2) 0%,var(--cielo) 70%,#F9E9C8 100%);
  overflow:hidden;
  padding:120px 5vw 140px;
}
.hero-layer{position:absolute;inset:0;pointer-events:none;will-change:transform}
.cloud{position:absolute;opacity:.9}
.cloud svg{display:block}
.sun{position:absolute;top:9%;right:10%;width:min(220px,26vw)}
.sun-core{animation:spin 60s linear infinite;transform-origin:center}
@keyframes spin{to{transform:rotate(360deg)}}
.hills{position:absolute;bottom:-2px;left:0;right:0;width:100%}
.hero-content{position:relative;z-index:5;max-width:640px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blanco);border-radius:100px;padding:8px 18px;
  font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--cian);box-shadow:var(--sombra);margin-bottom:26px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--cian);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);font-weight:800;margin-bottom:22px}
.hero h1 .mark{position:relative;white-space:nowrap}
.hero h1 .mark svg{position:absolute;left:-2%;bottom:-6px;width:104%;height:16px;z-index:-1}
.hero p.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--gris);max-width:520px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:700;font-size:1.02rem;text-decoration:none;
  padding:16px 32px;border-radius:100px;
  transition:transform .25s var(--ease),box-shadow .25s;
}
.btn-primary{background:var(--sol);color:var(--tinta);box-shadow:0 10px 28px rgba(35,57,139,.25)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 36px rgba(35,57,139,.35)}
.btn-ghost{background:rgba(255,255,255,.75);color:var(--tinta);box-shadow:var(--sombra)}
.btn-ghost:hover{transform:translateY(-3px)}
.hero-badges{display:flex;gap:22px;margin-top:44px;flex-wrap:wrap}
.hero-badge{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.9rem;color:var(--tinta-2)}
.hero-badge .ico{width:38px;height:38px;border-radius:12px;background:var(--blanco);display:grid;place-items:center;box-shadow:var(--sombra);font-size:1.1rem}
.hero-visual{position:absolute;right:4vw;bottom:0;width:min(46vw,620px);z-index:4;pointer-events:none}
@media(max-width:960px){.hero-visual{opacity:.35;right:-10vw}}
.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  z-index:6;display:flex;flex-direction:column;align-items:center;gap:6px;
  font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-2);
  opacity:.7;
}
.scroll-hint .wheel{width:24px;height:38px;border:2.5px solid var(--tinta-2);border-radius:14px;position:relative}
.scroll-hint .wheel::after{content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);width:4px;height:8px;border-radius:3px;background:var(--tinta-2);animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:1;top:6px}70%{opacity:0;top:18px}100%{opacity:0}}

/* ============ SECCIONES BASE ============ */
section{position:relative}
.wrap{max-width:1180px;margin:0 auto;padding:110px 5vw}
.sec-head{max-width:720px;margin:0 auto 64px;text-align:center}
.sec-tag{display:inline-block;font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cian);margin-bottom:14px}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:800}
.sec-head p{color:var(--gris);margin-top:16px;font-size:1.08rem}

/* reveal */
.reveal{opacity:0;transform:translateY(46px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.1s}.reveal[data-d="2"]{transition-delay:.2s}
.reveal[data-d="3"]{transition-delay:.3s}.reveal[data-d="4"]{transition-delay:.4s}

/* scroll-driven nativo cuando el navegador lo soporta */
@supports (animation-timeline: view()){
  .reveal{opacity:1;transform:none;transition:none;
    animation:rise both;animation-timeline:view();animation-range:entry 0% entry 55%}
  @keyframes rise{from{opacity:0;transform:translateY(46px)}to{opacity:1;transform:none}}
}

/* ============ NIVELES ============ */
.niveles{background:var(--papel)}
.niveles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.nivel-card{
  background:var(--blanco);border-radius:var(--r-lg);padding:34px 26px 30px;
  box-shadow:var(--sombra);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s;cursor:pointer;text-decoration:none;
}
.nivel-card:hover{transform:translateY(-8px) rotate(-.5deg);box-shadow:var(--sombra-hover)}
.nivel-card::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:var(--c,var(--sol))}
.nivel-ico{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;font-size:1.9rem;margin-bottom:18px;background:color-mix(in srgb,var(--c,var(--sol)) 18%,white)}
.nivel-card h3{font-size:1.3rem;margin-bottom:6px}
.nivel-card .edad{font-size:.85rem;font-weight:700;color:var(--c,var(--sol));text-transform:uppercase;letter-spacing:.05em}
.nivel-card p{color:var(--gris);font-size:.94rem;margin-top:10px}
.nivel-card .go{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.9rem;color:var(--tinta)}
.nivel-card:hover .go{color:var(--cian)}

/* ============ POR QUÉ ============ */
.porque{background:var(--blanco);overflow:hidden}
.porque::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(35,57,139,.05) 1.4px,transparent 1.4px);
  background-size:26px 26px;pointer-events:none;
}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px;position:relative}
.feature{
  background:var(--papel);border-radius:var(--r-lg);padding:36px 30px;
  box-shadow:0 4px 20px rgba(35,57,139,.05);
  border:1px solid rgba(35,57,139,.05);
  transition:transform .35s var(--ease),box-shadow .35s;
}
.feature:hover{transform:translateY(-6px);box-shadow:var(--sombra-hover)}
.feature .f-ico{
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-size:1.6rem;
  margin-bottom:20px;background:var(--fc,var(--sol));color:#fff;
  box-shadow:0 8px 20px color-mix(in srgb,var(--fc,var(--sol)) 45%,transparent);
}
.feature h3{font-size:1.25rem;margin-bottom:10px}
.feature p{color:var(--gris);font-size:.97rem}
.feature strong{color:var(--tinta)}

/* ============ BABYGYM ============ */
.babygym{background:linear-gradient(160deg,#FFF6E3 0%,#FFE9EE 100%);overflow:hidden}
.bg-float{position:absolute;pointer-events:none;will-change:transform;opacity:.75}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;z-index:2}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;margin-bottom:18px}
.split .lead{color:var(--gris);font-size:1.05rem;margin-bottom:30px}
.check-list{list-style:none;display:grid;gap:16px}
.check-list li{display:flex;gap:14px;align-items:flex-start;font-size:1rem}
.check-list .chk{
  flex:none;width:28px;height:28px;border-radius:9px;background:var(--cian);color:#fff;
  display:grid;place-items:center;font-size:.85rem;font-weight:800;margin-top:2px;
  box-shadow:0 5px 14px rgba(47,168,224,.45);
}
.check-list b{display:block}
.check-list span.sub{color:var(--gris);font-size:.92rem}
.baby-visual{position:relative;display:grid;place-items:center;min-height:380px}
.baby-card{
  background:var(--blanco);border-radius:var(--r-lg);box-shadow:var(--sombra-hover);
  padding:26px;width:min(340px,86%);position:relative;transform:rotate(2deg);
}
.baby-card .tape{position:absolute;top:-14px;left:50%;transform:translateX(-50%) rotate(-3deg);width:110px;height:30px;background:rgba(255,197,61,.75);border-radius:4px}
.baby-card h4{font-size:1.15rem;margin:14px 0 4px}
.baby-card p{color:var(--gris);font-size:.9rem}
.baby-stat{position:absolute;background:var(--blanco);border-radius:16px;box-shadow:var(--sombra-hover);padding:14px 18px;font-weight:700;font-size:.88rem;display:flex;align-items:center;gap:10px}
.baby-stat .n{font-family:'Bricolage Grotesque';font-size:1.3rem;color:var(--cian)}
.bs-1{top:6%;left:-2%;transform:rotate(-4deg)}
.bs-2{bottom:8%;right:-2%;transform:rotate(3deg)}

/* ============ ADAPTACIÓN ============ */
.adaptacion{background:var(--tinta);color:#fff;overflow:hidden}
.adaptacion .wrap{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;padding-top:90px;padding-bottom:90px}
@media(max-width:820px){.adaptacion .wrap{grid-template-columns:1fr}}
.adaptacion h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:800;margin-bottom:16px}
.adaptacion h2 em{font-style:normal;color:var(--sol)}
.adaptacion p{color:#B9C4E0;max-width:560px;font-size:1.05rem}
.adaptacion .heart{width:min(200px,40vw);animation:beat 2.4s var(--ease) infinite;transform-origin:center}
@keyframes beat{0%,100%{transform:scale(1)}12%{transform:scale(1.07)}24%{transform:scale(1)}}

/* ============ METODOLOGÍAS ============ */
.metodo{background:var(--blanco)}
.marquee{
  overflow:hidden;position:relative;padding:30px 0;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{display:flex;gap:20px;width:max-content;animation:scrollX 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollX{to{transform:translateX(-50%)}}
.chip{
  flex:none;display:flex;align-items:center;gap:12px;
  background:var(--papel);border:1px solid rgba(35,57,139,.08);
  border-radius:100px;padding:16px 30px;font-weight:700;font-size:1.02rem;
}
.chip .cdot{width:12px;height:12px;border-radius:50%}

/* ============ EXPERIENCIA / STATS ============ */
.stats{background:linear-gradient(180deg,var(--tinta) 0%,var(--tinta-2) 100%);color:#fff;overflow:hidden}
.stats::before{
  content:'';position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.07) 1.5px,transparent 1.5px);
  background-size:30px 30px;
}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;position:relative;z-index:2}
.stat{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-md);padding:34px 24px;text-align:center;
  backdrop-filter:blur(6px);transition:transform .35s var(--ease),background .35s;
}
.stat:hover{transform:translateY(-6px);background:rgba(255,255,255,.1)}
.stat .num{font-family:'Bricolage Grotesque';font-size:clamp(2.2rem,4vw,3.2rem);font-weight:800;color:var(--sol);line-height:1}
.stat .num .suf{font-size:.55em}
.stat p{color:#C6D0EA;font-size:.92rem;margin-top:10px;font-weight:500}

/* ============ PROMO ============ */
.promo{background:var(--papel)}
.count{
  display:flex;justify-content:center;gap:16px;margin:0 auto 56px;flex-wrap:wrap;
}
.count .unit{
  background:var(--tinta);color:#fff;border-radius:var(--r-md);
  min-width:96px;padding:18px 14px;text-align:center;box-shadow:var(--sombra);
}
.count .val{font-family:'Bricolage Grotesque';font-size:2.2rem;font-weight:800;line-height:1;color:var(--sol)}
.count .lbl{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#B9C4E0;margin-top:6px}
.precios{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.precio{
  background:var(--blanco);border-radius:var(--r-lg);padding:34px 26px;text-align:center;
  box-shadow:var(--sombra);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s;
}
.precio:hover{transform:translateY(-8px);box-shadow:var(--sombra-hover)}
.precio .ribbon{
  position:absolute;top:18px;right:-38px;transform:rotate(38deg);
  background:var(--cian);color:#fff;font-size:.7rem;font-weight:800;letter-spacing:.08em;
  padding:6px 44px;text-transform:uppercase;
}
.precio h3{font-size:1.25rem;margin-bottom:16px}
.precio .antes{color:var(--gris);text-decoration:line-through;font-size:1rem}
.precio .ahora{font-family:'Bricolage Grotesque';font-size:2.4rem;font-weight:800;color:var(--cian);line-height:1.1}
.precio .nota{font-size:.8rem;color:var(--gris);margin-top:8px}
.promo-extra{
  margin-top:44px;text-align:center;background:var(--blanco);border-radius:var(--r-lg);
  padding:30px;box-shadow:var(--sombra);max-width:760px;margin-left:auto;margin-right:auto;
}
.promo-extra b{color:var(--cian)}

/* ============ PASOS ============ */
.pasos{background:var(--blanco)}
.pasos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;counter-reset:paso}
.paso{
  background:var(--papel);border-radius:var(--r-lg);padding:40px 30px 34px;position:relative;
  border:1px solid rgba(35,57,139,.06);
}
.paso::before{
  counter-increment:paso;content:counter(paso,decimal-leading-zero);
  font-family:'Bricolage Grotesque';font-weight:800;font-size:3.4rem;
  color:transparent;-webkit-text-stroke:2px var(--cian);
  position:absolute;top:18px;right:22px;line-height:1;opacity:.85;
}
.paso h3{font-size:1.2rem;margin-bottom:10px;max-width:78%}
.paso p{color:var(--gris);font-size:.96rem}

/* ============ FORMULARIO ============ */
.contacto{background:linear-gradient(160deg,var(--cielo-2),var(--cielo));overflow:hidden}
.contacto .split{align-items:start}
.form-card{
  background:var(--blanco);border-radius:var(--r-lg);padding:40px 36px;box-shadow:var(--sombra-hover);
}
.form-card h3{font-size:1.5rem;margin-bottom:6px}
.form-card>p{color:var(--gris);font-size:.95rem;margin-bottom:26px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:.85rem;margin-bottom:7px}
.field input,.field select{
  width:100%;padding:14px 16px;border-radius:14px;border:1.5px solid rgba(35,57,139,.14);
  font:inherit;background:var(--papel);transition:border .25s,box-shadow .25s;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 4px rgba(25,167,142,.15)}
.form-card button{
  width:100%;border:0;cursor:pointer;font:inherit;font-weight:800;font-size:1.05rem;
  background:var(--sol);color:var(--tinta);padding:17px;border-radius:100px;
  box-shadow:0 10px 28px rgba(35,57,139,.25);
  transition:transform .25s var(--ease),box-shadow .25s;
}
.form-card button:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(35,57,139,.35)}
.form-ok{display:none;text-align:center;padding:30px 10px}
.form-ok .big{font-size:3rem}
.contact-info{display:grid;gap:18px;margin-top:34px}
.ci{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.7);border-radius:var(--r-md);padding:16px 20px;font-weight:600;font-size:.95rem}
.ci .ico{flex:none;width:42px;height:42px;border-radius:13px;background:var(--tinta);color:#fff;display:grid;place-items:center}

/* ============ FAQ ============ */
.faq{background:var(--blanco)}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px}
details{
  background:var(--papel);border-radius:var(--r-md);border:1px solid rgba(35,57,139,.07);
  overflow:hidden;transition:box-shadow .3s;
}
details[open]{box-shadow:var(--sombra)}
summary{
  cursor:pointer;list-style:none;padding:22px 26px;font-weight:700;font-size:1.02rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
summary::-webkit-details-marker{display:none}
summary .pm{
  flex:none;width:30px;height:30px;border-radius:10px;background:var(--tinta);color:#fff;
  display:grid;place-items:center;font-weight:800;transition:transform .3s var(--ease),background .3s;
}
details[open] summary .pm{transform:rotate(45deg);background:var(--cian)}
details .ans{padding:0 26px 24px;color:var(--gris);font-size:.97rem}

/* ============ FOOTER ============ */
footer{background:var(--tinta);color:#B9C4E0;padding:70px 5vw 34px;position:relative;overflow:hidden}
.foot-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{color:#fff;font-size:1.05rem;margin-bottom:16px}
.foot-grid p,.foot-grid a{font-size:.93rem;text-decoration:none;line-height:1.9}
.foot-grid a:hover{color:var(--sol)}
.foot-brand{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque';font-weight:800;font-size:1.3rem;color:#fff;margin-bottom:14px}
.foot-bottom{max-width:1180px;margin:50px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem}
.socials{display:flex;gap:12px;margin-top:16px}
.socials a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.1);display:grid;place-items:center;transition:background .3s,transform .3s}
.socials a:hover{background:var(--cian);transform:translateY(-3px)}


/* ---- subrayado que se dibuja ---- */
.hero h1 .mark path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.1s var(--ease) .7s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---- papelitos flotantes hero ---- */
.confetti{position:absolute;border-radius:3px;opacity:.85;pointer-events:none;will-change:transform;
  animation:floaty var(--fd,9s) ease-in-out var(--fdel,0s) infinite alternate}
@keyframes floaty{
  from{transform:translate(0,0) rotate(var(--fr,8deg))}
  to{transform:translate(var(--fx,14px),var(--fy,-26px)) rotate(calc(var(--fr,8deg) * -1))}
}

/* ---- botones magnéticos / tilt ---- */
.btn,.nav-cta{transition:transform .25s var(--ease),box-shadow .25s,translate .35s var(--ease)}
.nivel-card,.precio{transform-style:preserve-3d}

/* ---- marquee con inercia ---- */
.marquee{transition:transform .3s ease-out}

/* ---- línea de pasos que se traza ---- */
.pasos-grid{position:relative}
.paso{position:relative;z-index:1}
.pasos-line{position:absolute;top:-34px;left:4%;width:92%;height:70px;z-index:0;pointer-events:none}
.pasos-line .dash{stroke:var(--cian);stroke-width:3.5;fill:none;stroke-linecap:round;
  stroke-dasharray:.018 .022;stroke-dashoffset:1.04;transition:stroke-dashoffset 1.8s var(--ease)}
.pasos-grid.drawn .pasos-line .dash{stroke-dashoffset:.04}
@supports (animation-timeline: view()){
  .pasos-line .dash{transition:none;animation:trace both;animation-timeline:view();animation-range:entry 30% cover 65%}
  @keyframes trace{from{stroke-dashoffset:1.04}to{stroke-dashoffset:.04}}
}
@media(max-width:880px){.pasos-line{display:none}}


/* ---- sección video ---- */
.video-sec{background:linear-gradient(170deg,var(--tinta) 0%,#1B2C6E 60%,var(--tinta-2) 100%);color:#fff;overflow:hidden}
.video-sec::before{content:'';position:absolute;inset:0;opacity:.45;
  background-image:radial-gradient(rgba(255,255,255,.08) 1.5px,transparent 1.5px);background-size:30px 30px}
.video-frame{
  position:relative;max-width:880px;margin:0 auto;z-index:2;
  background:#fff;padding:14px;border-radius:24px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
  transform:rotate(-.6deg);
}
.video-frame .tape-c{position:absolute;width:96px;height:30px;background:rgba(250,226,52,.85);border-radius:4px;z-index:3}
.video-frame .t1{top:-14px;left:8%;transform:rotate(-6deg)}
.video-frame .t2{top:-14px;right:8%;transform:rotate(5deg)}
.video-wrap{position:relative;width:100%;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#0e1638}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-cap{display:flex;justify-content:center;gap:10px;align-items:center;margin-top:26px;position:relative;z-index:2;
  color:#C6D0EA;font-size:.95rem;font-weight:600}
.video-cap .snd{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#fff;
  font:inherit;font-weight:700;padding:8px 18px;border-radius:100px;cursor:pointer;transition:background .3s,transform .25s var(--ease)}
.video-cap .snd:hover{background:var(--cian);transform:translateY(-2px)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  .reveal{opacity:1;transform:none}
  #plane{display:none}
  html{scroll-behavior:auto}
}

/* ---- WhatsApp flotante (desktop) ---- */
.wa-float{
  position:fixed;right:26px;bottom:26px;z-index:95;
  width:62px;height:62px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.5);
  transition:transform .3s var(--ease),box-shadow .3s;
}
.wa-float:hover{transform:scale(1.1) translateY(-3px);box-shadow:0 16px 40px rgba(37,211,102,.6)}
.wa-float svg{width:32px;height:32px}
.wa-float::after{
  content:'';position:absolute;inset:-4px;border-radius:50%;
  border:2px solid #25D366;opacity:0;animation:waping 2.4s ease-out infinite;
}
@keyframes waping{0%{transform:scale(.9);opacity:.7}70%{transform:scale(1.25);opacity:0}100%{opacity:0}}
@media(max-width:860px){.wa-float{display:none}}

/* ---- Barra sticky móvil ---- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:96;display:none;
  grid-template-columns:1fr 1fr 1.4fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 -6px 24px rgba(35,57,139,.15);
  transform:translateY(110%);transition:transform .4s var(--ease);
}
.sticky-bar.show{transform:translateY(0)}
.sticky-bar a{
  display:flex;align-items:center;justify-content:center;gap:7px;
  text-decoration:none;font-weight:800;font-size:.86rem;
  padding:13px 6px;border-radius:14px;
}
.sb-call{background:var(--papel);color:var(--tinta);border:1.5px solid rgba(35,57,139,.18)}
.sb-wa{background:#25D366;color:#fff}
.sb-cta{background:var(--sol);color:var(--tinta)}
@media(max-width:860px){.sticky-bar{display:grid}}

/* ---- Testimonios ---- */
.testi{background:var(--papel);overflow:hidden}
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px}
.testi-card{
  background:var(--blanco);border-radius:var(--r-lg);padding:34px 30px 30px;
  box-shadow:var(--sombra);position:relative;
  transition:transform .35s var(--ease),box-shadow .35s;
}
.testi-card:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:var(--sombra-hover)}
.testi-card .q{
  font-family:'Bricolage Grotesque';font-size:4rem;line-height:0;color:var(--cian);
  opacity:.35;position:absolute;top:38px;left:26px;
}
.testi-card p.txt{color:var(--gris);font-size:.99rem;margin:18px 0 24px;position:relative;z-index:1}
.testi-who{display:flex;align-items:center;gap:14px}
.testi-who .avatar{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  font-family:'Bricolage Grotesque';font-weight:800;font-size:1.1rem;color:#fff;
  background:var(--ac,var(--cian));box-shadow:0 6px 16px rgba(35,57,139,.2);
}
.testi-who b{display:block;font-size:.98rem}
.testi-who span{color:var(--gris);font-size:.84rem}
.testi-stars{color:var(--sol);letter-spacing:2px;font-size:.95rem;margin-top:2px;text-shadow:0 1px 0 rgba(35,57,139,.25)}

/* ---- Mapa ---- */
.map-card{
  margin-top:26px;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sombra-hover);
  border:6px solid #fff;position:relative;
}
.map-card iframe{display:block;width:100%;height:300px;border:0}
.map-pill{
  position:absolute;left:14px;bottom:14px;background:var(--blanco);border-radius:100px;
  padding:9px 18px;font-weight:700;font-size:.85rem;box-shadow:var(--sombra);
}
/* ---- Cupones ---- */
.cupon{
  display:block;width:100%;margin:6px 0 10px;cursor:pointer;font:inherit;
  background:color-mix(in srgb, var(--cian) 8%, white);
  border:2.5px dashed var(--cian);border-radius:14px;padding:14px 10px 10px;
  transition:transform .25s var(--ease),background .25s,border-color .25s;
}
.cupon:hover{transform:scale(1.04);background:color-mix(in srgb, var(--cian) 14%, white)}
.cupon .c-code{
  display:block;font-family:'Bricolage Grotesque';font-weight:800;
  font-size:clamp(1.15rem,2vw,1.45rem);letter-spacing:.06em;color:var(--tinta);
}
.cupon .c-hint{display:block;font-size:.72rem;font-weight:700;color:var(--cian);
  text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.cupon.copiado{border-color:var(--verde);background:color-mix(in srgb, var(--verde) 12%, white)}
.cupon.copiado .c-hint{color:var(--verde)}