/* ============================================================
   FRIENDLY ENGLISH — Sistema de diseño
   Paleta derivada de la identidad oficial (flyer + logotipo)
   ============================================================ */

/* Las fuentes se cargan con <link> en el <head> para no bloquear el render. */

:root{
  /* Marca */
  --navy-950:#061238;
  --navy-900:#0A1F5C;
  --navy-800:#12307F;
  --navy-700:#1B45AA;
  --navy-600:#2A5AD1;
  --blue-500:#5B67C7;
  --blue-400:#7C87DC;
  --gold-300:#FFDA6B;
  --gold-400:#FFC81F;
  --gold-500:#F5A800;
  --green-700:#12602F;
  --green-600:#1B7A3E;
  --green-500:#22964E;

  /* Neutros */
  --cream:#FDFBF5;
  --paper:#FFFFFF;
  --mist:#F2F5FB;
  --line:#E2E8F4;
  --ink:#0C1424;
  --ink-2:#33405C;
  --ink-3:#66738F;

  /* Semánticos */
  --bg:var(--cream);
  --fg:var(--ink);
  --muted:var(--ink-3);

  /* Tipografía fluida */
  --fs-xs:clamp(.75rem,.72rem + .15vw,.82rem);
  --fs-sm:clamp(.86rem,.83rem + .18vw,.94rem);
  --fs-base:clamp(1rem,.96rem + .2vw,1.08rem);
  --fs-lg:clamp(1.09rem,1.02rem + .35vw,1.25rem);
  --fs-xl:clamp(1.25rem,1.14rem + .55vw,1.55rem);
  --fs-2xl:clamp(1.5rem,1.3rem + 1vw,2.1rem);
  --fs-3xl:clamp(1.9rem,1.55rem + 1.7vw,3rem);
  --fs-4xl:clamp(2.3rem,1.7rem + 2.9vw,4.2rem);
  --fs-hero:clamp(2.05rem,1.2rem + 4.3vw,5.2rem);

  /* Espaciado y forma */
  --sp-section:clamp(4rem,3rem + 5vw,8.5rem);
  --gutter:clamp(1.1rem,.7rem + 2vw,2.5rem);
  --maxw:1240px;
  --r-sm:.6rem;
  --r-md:1rem;
  --r-lg:1.5rem;
  --r-xl:2rem;
  --r-full:999px;

  /* Sombras */
  --sh-sm:0 1px 2px rgba(10,31,92,.06),0 2px 6px rgba(10,31,92,.05);
  --sh-md:0 4px 12px rgba(10,31,92,.07),0 12px 28px rgba(10,31,92,.07);
  --sh-lg:0 10px 24px rgba(10,31,92,.09),0 28px 60px rgba(10,31,92,.12);
  --sh-glow:0 12px 40px rgba(255,200,31,.28);

  /* Curvas */
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);

  --header-h:76px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:var(--fs-base);
  line-height:1.65;
  color:var(--fg);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;padding:0}
h1,h2,h3,h4{font-family:'Outfit',system-ui,sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:800;text-wrap:balance;overflow-wrap:break-word}
p{text-wrap:pretty}
:focus-visible{outline:3px solid var(--gold-400);outline-offset:3px;border-radius:4px}
::selection{background:var(--gold-400);color:var(--navy-900)}

/* ---------- Utilidades ---------- */
.wrap{width:min(100% - (var(--gutter) * 2),var(--maxw));margin-inline:auto;min-width:0}
.wrap-wide{width:min(100% - (var(--gutter) * 2),1440px);margin-inline:auto;min-width:0}
.section{padding-block:var(--sp-section);position:relative}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:var(--fs-xs);
  letter-spacing:.14em;text-transform:uppercase;color:var(--navy-700);
  background:linear-gradient(120deg,rgba(255,200,31,.2),rgba(91,103,199,.14));
  border:1px solid rgba(27,69,170,.16);
  padding:.45rem 1rem;border-radius:var(--r-full);margin-bottom:1.15rem;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-500);box-shadow:0 0 0 3px rgba(255,200,31,.3)}
.eyebrow--light{color:#fff;background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24);backdrop-filter:blur(10px)}

.h-section{font-size:var(--fs-3xl);color:var(--navy-900);margin-bottom:1rem}
.h-section .accent{color:var(--green-600)}
.h-section .accent-gold{
  background:linear-gradient(100deg,var(--gold-500),var(--gold-400));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:var(--fs-lg);color:var(--ink-2);max-width:62ch}
.center .lead{margin-inline:auto}
.section-head{max-width:760px;margin-bottom:clamp(2.2rem,1.5rem + 2.5vw,3.8rem)}
.section-head.center{margin-inline:auto}

/* ---------- Botones ---------- */
.btn{
  --btn-bg:var(--navy-800);--btn-fg:#fff;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:var(--fs-sm);letter-spacing:.01em;
  min-height:52px;padding:.9rem 1.7rem;border-radius:var(--r-full);
  background:var(--btn-bg);color:var(--btn-fg);
  box-shadow:var(--sh-md);isolation:isolate;overflow:hidden;
  transition:transform .35s var(--ease-spring),box-shadow .35s var(--ease),filter .3s var(--ease);
  will-change:transform;
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(255,255,255,.28),transparent 45%);
  opacity:0;transition:opacity .35s var(--ease);
}
.btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:var(--sh-lg)}
.btn:hover::after{opacity:1}
.btn:active{transform:translateY(-1px) scale(.99)}
.btn svg{width:1.15em;height:1.15em;flex:none}

.btn--gold{--btn-bg:linear-gradient(120deg,var(--gold-400),var(--gold-500));--btn-fg:var(--navy-900);box-shadow:var(--sh-glow)}
.btn--gold:hover{box-shadow:0 16px 46px rgba(255,200,31,.42)}
.btn--green{--btn-bg:linear-gradient(120deg,var(--green-500),var(--green-700))}
.btn--white{--btn-bg:#fff;--btn-fg:var(--navy-900)}
.btn--ghost{
  --btn-bg:transparent;--btn-fg:#fff;
  box-shadow:none;border:1.5px solid rgba(255,255,255,.4);backdrop-filter:blur(8px);
  background:rgba(255,255,255,.07);
}
.btn--ghost:hover{background:rgba(255,255,255,.16);box-shadow:0 10px 30px rgba(0,0,0,.2)}
.btn--outline{--btn-bg:transparent;--btn-fg:var(--navy-800);border:1.5px solid rgba(18,48,127,.28);box-shadow:none}
.btn--outline:hover{background:var(--navy-800);--btn-fg:#fff}
.btn--lg{min-height:60px;padding:1.05rem 2.2rem;font-size:var(--fs-base)}
.btn--block{width:100%}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .45s var(--ease),box-shadow .45s var(--ease),backdrop-filter .45s var(--ease);
  padding-top:env(safe-area-inset-top);
}
.site-header::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(6,18,56,.55),rgba(6,18,56,0));
  transition:opacity .45s var(--ease);
}
.site-header.is-stuck{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px) saturate(1.5);
  -webkit-backdrop-filter:blur(18px) saturate(1.5);
  box-shadow:0 1px 0 rgba(18,48,127,.08),0 8px 30px rgba(10,31,92,.08);
}
.site-header.is-stuck::before{opacity:0}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  height:var(--header-h);
}
.brand{display:flex;align-items:center;gap:.7rem;flex:none;transition:transform .35s var(--ease-spring)}
.brand:hover{transform:scale(1.03)}
.brand img{height:clamp(26px,4.4vw,34px);width:auto;transition:filter .45s var(--ease)}
.site-header:not(.is-stuck) .brand img{filter:brightness(0) invert(1)}
.brand-tag{
  font-family:'Outfit',sans-serif;font-size:.66rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold-400);line-height:1;padding-top:2px;
  display:none;
}
@media (min-width:1100px){.brand-tag{display:block}}
.site-header.is-stuck .brand-tag{color:var(--navy-700)}

.nav{display:none;align-items:center;gap:.15rem}
@media (min-width:980px){.nav{display:flex}}
.nav a{
  position:relative;padding:.6rem .95rem;border-radius:var(--r-full);
  font-family:'Outfit',sans-serif;font-weight:600;font-size:.94rem;color:rgba(255,255,255,.9);
  transition:color .3s var(--ease),background .3s var(--ease);
}
.site-header.is-stuck .nav a{color:var(--ink-2)}
.nav a::after{
  content:"";position:absolute;left:50%;bottom:.34rem;translate:-50% 0;
  width:0;height:2px;border-radius:2px;background:var(--gold-400);
  transition:width .35s var(--ease-out);
}
.nav a:hover::after,.nav a.is-active::after{width:calc(100% - 2rem)}
.nav a:hover{color:var(--gold-300)}
.site-header.is-stuck .nav a:hover{color:var(--navy-800)}

.header-cta{display:none}
@media (min-width:980px){.header-cta{display:inline-flex;min-height:46px;padding:.65rem 1.35rem}}

/* Barra de progreso de lectura */
.scroll-progress{
  position:absolute;left:0;bottom:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--gold-400),var(--green-500),var(--navy-600));
  transform-origin:0 50%;transform:scaleX(var(--p,0));
  transition:transform .1s linear;opacity:0;
}
.site-header.is-stuck .scroll-progress{opacity:1}

/* Botón hamburguesa */
.burger{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:var(--r-full);
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(10px);transition:background .3s var(--ease),transform .3s var(--ease-spring);
}
.site-header.is-stuck .burger{background:var(--mist);border-color:var(--line)}
.burger:active{transform:scale(.93)}
@media (min-width:980px){.burger{display:none}}
.burger span{
  display:block;width:20px;height:2px;border-radius:2px;background:#fff;
  transition:transform .4s var(--ease-out),opacity .25s var(--ease);
}
.site-header.is-stuck .burger span{background:var(--navy-800)}
.burger span + span{margin-top:5px}
body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0;transform:scaleX(.3)}
body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Menú móvil */
.mobile-menu{
  position:fixed;inset:0;z-index:99;
  background:linear-gradient(165deg,var(--navy-900),var(--navy-950) 60%,#04102e);
  padding:calc(var(--header-h) + env(safe-area-inset-top) + 2rem) var(--gutter) 2.5rem;
  display:flex;flex-direction:column;gap:.35rem;
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .4s var(--ease),transform .5s var(--ease-out),visibility .4s;
  overflow-y:auto;overscroll-behavior:contain;
}
body.menu-open .mobile-menu{opacity:1;visibility:visible;transform:none}
.mobile-menu::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 40% at 80% 12%,rgba(255,200,31,.16),transparent 70%),
             radial-gradient(50% 40% at 10% 85%,rgba(34,150,78,.18),transparent 70%);
}
.mobile-menu a:not(.btn){
  position:relative;font-family:'Outfit',sans-serif;font-weight:700;
  font-size:clamp(1.5rem,7vw,2.1rem);color:#fff;
  padding:.55rem 0;border-bottom:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;
  opacity:0;transform:translateY(18px);
}
body.menu-open .mobile-menu a:not(.btn){
  animation:menuIn .6s var(--ease-out) forwards;
  animation-delay:calc(.07s * var(--i,0) + .12s);
}
@keyframes menuIn{to{opacity:1;transform:none}}
.mobile-menu a:not(.btn) span{font-size:.7rem;font-weight:600;color:var(--gold-400);letter-spacing:.12em}
.mobile-menu .btn{margin-top:1.4rem;opacity:0;transform:translateY(18px)}
body.menu-open .mobile-menu .btn{animation:menuIn .6s var(--ease-out) .6s forwards}
.mobile-menu-foot{
  margin-top:auto;padding-top:1.8rem;color:rgba(255,255,255,.55);font-size:var(--fs-sm);
  display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;
}
.mobile-menu-foot a{font-size:var(--fs-sm);font-family:'Inter',sans-serif;font-weight:500;
  color:rgba(255,255,255,.75);border:0;padding:0;display:inline;opacity:1;transform:none;animation:none !important}
.mobile-menu .btn{flex:none}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:100svh;
  display:grid;align-items:center;grid-template-columns:minmax(0,1fr);
  padding-top:calc(var(--header-h) + 2.5rem);
  padding-bottom:clamp(3rem,6vw,5rem);
  color:#fff;
}
@supports not (min-height:100svh){.hero{min-height:100vh}}

.hero-bg{position:absolute;inset:0;z-index:-3;overflow:hidden;background:var(--navy-950)}
.hero-slide{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;transform:scale(1.12);
  transition:opacity 1.8s var(--ease);
  will-change:transform,opacity;
}
.hero-slide.is-active{opacity:1;animation:kenburns 14s linear forwards}
@keyframes kenburns{
  from{transform:scale(1.14) translate3d(1.2%,.8%,0)}
  to{transform:scale(1) translate3d(-1.2%,-.8%,0)}
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,18,56,.55) 0%,rgba(6,18,56,.34) 42%,rgba(6,18,56,.86) 100%),
    linear-gradient(100deg,rgba(10,31,92,.94) 0%,rgba(10,31,92,.8) 30%,rgba(10,31,92,.48) 60%,rgba(6,18,56,.34) 100%);
}
.hero-noise{
  position:absolute;inset:0;z-index:-2;opacity:.055;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
}
.hero-glow{position:absolute;z-index:-2;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.5}
.hero-glow--gold{width:46vw;height:46vw;background:rgba(255,200,31,.42);top:-12%;right:-8%;animation:float1 18s ease-in-out infinite}
.hero-glow--green{width:38vw;height:38vw;background:rgba(34,150,78,.4);bottom:-14%;left:-10%;animation:float2 22s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-5%,6%) scale(1.12)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(6%,-5%) scale(1.15)}}

.hero-inner{position:relative;z-index:2}
.hero-copy{max-width:840px}

.hero-badge{
  display:inline-flex;align-items:center;gap:.65rem;flex-wrap:wrap;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding:.5rem .5rem .5rem 1rem;border-radius:var(--r-full);
  font-size:var(--fs-sm);font-weight:500;margin-bottom:1.4rem;
  opacity:0;animation:fadeUp .8s var(--ease-out) .15s forwards;
}
.hero-badge b{
  font-family:'Outfit',sans-serif;background:var(--gold-400);color:var(--navy-900);
  padding:.25rem .8rem;border-radius:var(--r-full);font-size:var(--fs-xs);
  letter-spacing:.04em;white-space:nowrap;
}
.pulse-dot{position:relative;width:8px;height:8px;border-radius:50%;background:#43D97B;flex:none}
.pulse-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:#43D97B;animation:pulse 2s var(--ease-out) infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(3.4);opacity:0}}

.hero h1{
  font-size:var(--fs-hero);font-weight:900;letter-spacing:-.035em;line-height:1.02;
  margin-bottom:clamp(1rem,2vw,1.5rem);
  text-shadow:0 4px 40px rgba(0,0,0,.35);
}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .line > span{display:block;transform:translateY(105%);animation:lineUp .95s var(--ease-out) forwards;animation-delay:calc(.1s * var(--i,0) + .25s)}
@keyframes lineUp{to{transform:none}}

/* Palabra rotativa */
.hero h1 .line > span.rotator,
.rotator{display:inline-grid;vertical-align:top;position:relative;overflow:hidden;height:1.08em;line-height:inherit}
.rotator > i{
  grid-area:1/1;font-style:normal;white-space:nowrap;
  background:linear-gradient(100deg,var(--gold-300),var(--gold-400) 55%,var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:0;transform:translateY(100%);
  transition:opacity .5s var(--ease),transform .65s var(--ease-out);
}
.rotator > i.is-in{opacity:1;transform:none}
.rotator > i.is-out{opacity:0;transform:translateY(-100%)}

.hero-sub{
  font-size:clamp(1.02rem,.95rem + .55vw,1.35rem);color:rgba(255,255,255,.9);
  max-width:56ch;margin-bottom:clamp(1.6rem,3vw,2.2rem);
  opacity:0;animation:fadeUp .9s var(--ease-out) .75s forwards;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;opacity:0;animation:fadeUp .9s var(--ease-out) .9s forwards}

.hero-chips{
  display:flex;flex-wrap:wrap;gap:.55rem;margin-top:clamp(1.6rem,3vw,2.2rem);
  opacity:0;animation:fadeUp .9s var(--ease-out) 1.05s forwards;
}
.chip{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.5rem 1rem;border-radius:var(--r-full);font-size:var(--fs-sm);font-weight:500;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(10px);transition:background .3s var(--ease),transform .3s var(--ease-spring);
}
.chip:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.chip svg{width:16px;height:16px;color:var(--gold-400);flex:none}

/* Countdown */
.countdown{
  display:flex;flex-wrap:wrap;align-items:center;gap:clamp(.45rem,1.6vw,.8rem);
  margin-top:clamp(1.8rem,3.4vw,2.6rem);
  opacity:0;animation:fadeUp .9s var(--ease-out) 1.2s forwards;
}
.countdown-label{
  font-family:'Outfit',sans-serif;font-weight:700;font-size:var(--fs-xs);
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-400);
  width:100%;margin-bottom:.15rem;
}
.cd-unit{
  min-width:clamp(60px,15vw,78px);padding:.6rem .5rem;border-radius:var(--r-md);
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(12px);text-align:center;
}
.cd-unit b{
  display:block;font-family:'Outfit',sans-serif;font-weight:800;
  font-size:clamp(1.35rem,4.5vw,1.95rem);line-height:1;font-variant-numeric:tabular-nums;
}
.cd-unit span{display:block;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-top:.3rem}

/* Controles del carrusel de fondo */
.hero-dots{
  display:flex;gap:.5rem;margin-top:clamp(1.5rem,3vw,2.1rem);
  opacity:0;animation:fadeUp .9s var(--ease-out) 1.35s forwards;
}
.hero-dots button{
  width:30px;height:4px;border-radius:var(--r-full);background:rgba(255,255,255,.28);
  transition:background .35s var(--ease),width .35s var(--ease-out);position:relative;overflow:hidden;
}
.hero-dots button.is-active{background:rgba(255,255,255,.35);width:48px}
.hero-dots button.is-active::after{
  content:"";position:absolute;inset:0;background:var(--gold-400);
  transform-origin:0 50%;animation:dotFill 7s linear forwards;
}
@keyframes dotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.scroll-hint{
  position:absolute;bottom:clamp(1.2rem,3.5vw,2rem);left:50%;translate:-50% 0;z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.6);
  animation:fadeUp .9s var(--ease-out) 1.6s both;
}
.scroll-hint i{display:block;width:1px;height:34px;background:linear-gradient(180deg,rgba(255,255,255,.6),transparent);position:relative;overflow:hidden}
.scroll-hint i::after{content:"";position:absolute;inset:0;background:var(--gold-400);animation:scrollLine 2.2s var(--ease) infinite}
@keyframes scrollLine{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}
@media (max-width:900px){.scroll-hint{display:none}}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{
  background:var(--navy-900);color:#fff;overflow:hidden;
  padding-block:clamp(.9rem,2vw,1.2rem);
  position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{display:flex;width:max-content;animation:marquee 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee-group{display:flex;align-items:center;gap:clamp(1.6rem,4vw,3rem);padding-right:clamp(1.6rem,4vw,3rem)}
.marquee-group span{
  font-family:'Outfit',sans-serif;font-weight:700;font-size:clamp(.95rem,.85rem + .5vw,1.3rem);
  letter-spacing:-.01em;white-space:nowrap;display:flex;align-items:center;gap:.7rem;
}
.marquee-group span::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold-400);flex:none}
.marquee-group span:nth-child(even){color:rgba(255,255,255,.5)}
.marquee-group span:nth-child(even)::after{background:var(--green-500)}

/* ============================================================
   MÉTRICAS
   ============================================================ */
.stats{background:var(--paper);position:relative;z-index:2;padding-block:clamp(2.5rem,4vw,4rem)}
.stats-grid{
  display:grid;gap:1px;background:var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md);
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:860px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stat{
  background:var(--paper);padding:clamp(1.4rem,3vw,2.2rem) clamp(1rem,2vw,1.6rem);
  text-align:center;transition:background .4s var(--ease);
}
.stat:hover{background:linear-gradient(180deg,#fff,var(--mist))}
.stat b{
  display:block;font-family:'Outfit',sans-serif;font-weight:900;
  font-size:clamp(2rem,1.4rem + 2.6vw,3.2rem);line-height:1;
  color:var(--navy-800);font-variant-numeric:tabular-nums;letter-spacing:-.04em;
}
.stat b span{display:inline;margin:0;font-size:inherit;color:inherit;font-weight:inherit;line-height:inherit}
.stat b .unit{color:var(--gold-500)}
.stat > span{display:block;margin-top:.5rem;font-size:var(--fs-sm);color:var(--ink-3);font-weight:500;line-height:1.4}

/* ============================================================
   SOBRE NOSOTROS
   ============================================================ */
.about{background:var(--cream);overflow:hidden}
.about-grid{display:grid;gap:clamp(2.4rem,5vw,4.5rem);align-items:center}
@media (min-width:960px){.about-grid{grid-template-columns:1.02fr 1fr}}

.about-media{position:relative;perspective:1200px}
.about-media .frame{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-lg);aspect-ratio:4/3;
  transform:rotate(-1.4deg);transition:transform .7s var(--ease-out);
}
.about-media:hover .frame{transform:rotate(0deg) scale(1.015)}
.about-media .frame img{width:100%;height:100%;object-fit:cover}
.about-media .frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,transparent 55%,rgba(10,31,92,.35));
}
.about-media .frame-sm{
  position:absolute;right:-4%;bottom:-9%;width:44%;
  border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1/1;
  box-shadow:0 20px 50px rgba(10,31,92,.28);border:5px solid var(--cream);
  transform:rotate(3deg);transition:transform .7s var(--ease-out);
}
.about-media:hover .frame-sm{transform:rotate(0deg) translateY(-6px)}
.about-media .frame-sm img{width:100%;height:100%;object-fit:cover}
@media (max-width:560px){.about-media .frame-sm{width:46%;right:-2%;bottom:-7%}}

.about-media .deco{
  position:absolute;left:-8%;top:-7%;width:38%;aspect-ratio:1;z-index:-1;
  background:radial-gradient(circle at 30% 30%,rgba(255,200,31,.5),transparent 65%);
  filter:blur(20px);
}
.badge-float{
  position:absolute;left:-3%;top:8%;z-index:3;
  display:flex;align-items:center;gap:.7rem;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:var(--r-full);
  padding:.6rem 1.1rem .6rem .6rem;box-shadow:var(--sh-md);
  animation:bob 5s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.badge-float .ico{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,var(--green-500),var(--green-700));color:#fff;
}
.badge-float .ico svg{width:18px;height:18px}
.badge-float b{display:block;font-family:'Outfit',sans-serif;font-size:.9rem;color:var(--navy-900);line-height:1.15}
.badge-float small{display:block;font-size:.7rem;color:var(--ink-3)}
@media (max-width:560px){.badge-float{left:0;padding:.5rem .9rem .5rem .5rem}.badge-float b{font-size:.8rem}}

.about-copy p + p{margin-top:1.1rem}
.about-copy .lead{margin-bottom:1.2rem}
.about-copy p{color:var(--ink-2)}
.about-pillars{display:grid;gap:.9rem;margin-top:2rem}
@media (min-width:600px){.about-pillars{grid-template-columns:1fr 1fr}}
.pill{
  display:flex;align-items:flex-start;gap:.8rem;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  padding:.95rem 1.1rem;box-shadow:var(--sh-sm);
  transition:transform .4s var(--ease-spring),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.pill:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(27,69,170,.28)}
.pill .ico{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,rgba(27,69,170,.12),rgba(255,200,31,.2));color:var(--navy-700);
}
.pill .ico svg{width:18px;height:18px}
.pill b{display:block;font-family:'Outfit',sans-serif;font-size:.98rem;color:var(--navy-900);line-height:1.25}
.pill small{display:block;font-size:.83rem;color:var(--ink-3);line-height:1.45;margin-top:.15rem}

.slogan{
  margin-top:2rem;padding:1.2rem 1.5rem;border-radius:var(--r-md);
  border-left:4px solid var(--gold-400);
  background:linear-gradient(100deg,rgba(255,200,31,.14),rgba(255,200,31,0));
  font-family:'Outfit',sans-serif;font-weight:700;font-size:var(--fs-lg);
  color:var(--navy-900);line-height:1.35;
}

/* Aliado */
.ally{
  margin-top:clamp(3rem,6vw,4.5rem);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem 2rem;
  padding:1.4rem clamp(1.2rem,3vw,2.4rem);
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-sm);text-align:center;
}
.ally p{font-size:var(--fs-sm);color:var(--ink-3);margin:0}
.ally strong{color:var(--navy-800);font-family:'Outfit',sans-serif}

/* ============================================================
   METODOLOGÍA
   ============================================================ */
.method{
  background:linear-gradient(180deg,var(--navy-950),var(--navy-900) 45%,#0b2568);
  color:#fff;position:relative;overflow:hidden;
}
.method::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(65% 45% at 12% 0%,rgba(255,200,31,.13),transparent 60%),
             radial-gradient(55% 45% at 90% 100%,rgba(34,150,78,.18),transparent 65%);
}
.method .h-section{color:#fff}
.method .lead{color:rgba(255,255,255,.78)}
.method-grid{display:grid;gap:clamp(1rem,2vw,1.5rem);position:relative}
@media (min-width:640px){.method-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.method-grid{grid-template-columns:repeat(4,1fr)}}

.mcard{
  position:relative;isolation:isolate;overflow:hidden;
  padding:clamp(1.4rem,2.6vw,2rem);border-radius:var(--r-lg);
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .5s var(--ease-out),background .5s var(--ease),border-color .5s var(--ease);
}
.mcard::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  background:radial-gradient(120% 100% at 0% 0%,rgba(255,200,31,.2),transparent 62%);
  transition:opacity .5s var(--ease);
}
.mcard:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(255,200,31,.35)}
.mcard:hover::before{opacity:1}
.mcard .num{
  font-family:'Outfit',sans-serif;font-weight:900;font-size:2.6rem;line-height:1;
  color:transparent;-webkit-text-stroke:1.4px rgba(255,200,31,.55);
  display:block;margin-bottom:.9rem;
}
.mcard .ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(255,200,31,.22),rgba(255,255,255,.06));
  border:1px solid rgba(255,200,31,.28);color:var(--gold-400);margin-bottom:1rem;
}
.mcard .ico svg{width:22px;height:22px}
.mcard h3{font-size:var(--fs-xl);margin-bottom:.5rem;color:#fff}
.mcard p{font-size:var(--fs-sm);color:rgba(255,255,255,.72);line-height:1.6}

/* ============================================================
   AUDIO LAB
   ============================================================ */
.lab{background:var(--mist);position:relative;overflow:hidden}
.lab::before{
  content:"";position:absolute;width:60vw;height:60vw;max-width:820px;max-height:820px;
  border-radius:50%;top:-25%;right:-18%;pointer-events:none;
  background:radial-gradient(circle,rgba(91,103,199,.16),transparent 68%);
}
.lab-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:2rem}
.lab-head .section-head{margin-bottom:0}

.lab-tabs{
  display:flex;gap:.6rem;overflow-x:auto;scrollbar-width:none;
  padding:.35rem .2rem 1rem;margin-bottom:.4rem;
  scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
}
.lab-tabs::-webkit-scrollbar{display:none}
.lab-tab{
  flex:none;scroll-snap-align:start;position:relative;overflow:hidden;
  display:flex;align-items:center;gap:.6rem;
  padding:.7rem 1.15rem;border-radius:var(--r-full);
  background:var(--paper);border:1px solid var(--line);
  font-family:'Outfit',sans-serif;font-weight:600;font-size:var(--fs-sm);color:var(--ink-2);
  white-space:nowrap;min-height:46px;
  transition:color .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease),transform .35s var(--ease-spring);
}
.lab-tab .emoji{font-size:1.05rem;line-height:1}
.lab-tab:hover{transform:translateY(-2px);box-shadow:var(--sh-sm)}
.lab-tab.is-active{
  color:#fff;border-color:transparent;
  background:linear-gradient(120deg,var(--navy-800),var(--navy-700));
  box-shadow:0 8px 22px rgba(18,48,127,.28);
}

.lab-panel{
  display:grid;gap:clamp(1.2rem,2.4vw,2rem);align-items:start;
}
@media (min-width:920px){.lab-panel{grid-template-columns:.85fr 1.15fr}}

.lab-visual{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:4/3;box-shadow:var(--sh-lg);background:var(--navy-900);
}
@media (min-width:920px){.lab-visual{position:sticky;top:calc(var(--header-h) + 20px)}}
.lab-visual img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out),opacity .5s var(--ease)}
.lab-visual:hover img{transform:scale(1.05)}
.lab-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(190deg,rgba(6,18,56,.15) 30%,rgba(6,18,56,.9));
}
.lab-visual-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(1.2rem,3vw,1.8rem);color:#fff}
.lab-visual-copy h3{font-size:var(--fs-2xl);margin-bottom:.3rem}
.lab-visual-copy p{font-size:var(--fs-sm);color:rgba(255,255,255,.8)}

.phrase-list{display:grid;gap:.7rem}
.phrase{
  display:flex;align-items:center;gap:clamp(.7rem,2vw,1.1rem);
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(.75rem,2vw,1rem) clamp(.85rem,2vw,1.2rem);
  box-shadow:var(--sh-sm);text-align:left;width:100%;
  transition:transform .4s var(--ease-spring),box-shadow .4s var(--ease),border-color .4s var(--ease),background .4s var(--ease);
}
.phrase:hover{transform:translateX(4px);box-shadow:var(--sh-md);border-color:rgba(27,69,170,.3)}
.phrase.is-playing{
  border-color:var(--gold-400);
  background:linear-gradient(100deg,rgba(255,200,31,.11),var(--paper) 60%);
  box-shadow:0 8px 26px rgba(255,200,31,.24);
}
.phrase .play{
  width:clamp(40px,9vw,46px);height:clamp(40px,9vw,46px);border-radius:50%;flex:none;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-900));
  box-shadow:0 6px 16px rgba(18,48,127,.32);
  transition:transform .4s var(--ease-spring),background .4s var(--ease);
}
.phrase:hover .play{transform:scale(1.08)}
.phrase.is-playing .play{background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--navy-900)}
.phrase .play svg{width:16px;height:16px}
.phrase .play .icon-pause{display:none}
.phrase.is-playing .play .icon-play{display:none}
.phrase.is-playing .play .icon-pause{display:block}

.phrase-text{flex:1;min-width:0}
.phrase-en{
  display:block;font-family:'Outfit',sans-serif;font-weight:700;
  font-size:clamp(.98rem,.92rem + .35vw,1.14rem);color:var(--navy-900);line-height:1.25;
}
.phrase-es{display:block;font-size:var(--fs-sm);color:var(--ink-3);margin-top:.15rem;line-height:1.35}

.wave{display:flex;align-items:center;gap:3px;height:24px;flex:none;padding-left:.2rem}
.wave i{
  display:block;width:3px;height:6px;border-radius:2px;background:var(--line);
  transition:background .3s var(--ease);
}
.phrase.is-playing .wave i{
  background:var(--gold-500);
  animation:waveBar .9s ease-in-out infinite;
  animation-delay:calc(var(--wi) * .09s);
}
@keyframes waveBar{0%,100%{height:6px}50%{height:22px}}
@media (max-width:420px){.wave{display:none}}

.lab-note{
  margin-top:1.5rem;display:flex;align-items:flex-start;gap:.8rem;
  font-size:var(--fs-sm);color:var(--ink-3);
  background:rgba(255,255,255,.7);border:1px dashed rgba(27,69,170,.24);
  border-radius:var(--r-md);padding:.9rem 1.1rem;
}
.lab-note svg{width:20px;height:20px;color:var(--navy-700);flex:none;margin-top:2px}

/* ============================================================
   PROGRAMAS
   ============================================================ */
.programs{background:var(--cream);position:relative;overflow:hidden}
.programs::before{
  content:"";position:absolute;left:-15%;bottom:-10%;width:55vw;height:55vw;
  max-width:700px;max-height:700px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(34,150,78,.1),transparent 68%);
}
.switch{
  display:inline-flex;padding:.35rem;border-radius:var(--r-full);
  background:var(--paper);border:1px solid var(--line);box-shadow:var(--sh-sm);
  position:relative;margin-inline:auto;
}
.switch button{
  position:relative;z-index:2;min-height:44px;padding:.6rem clamp(1rem,3vw,1.7rem);
  border-radius:var(--r-full);font-family:'Outfit',sans-serif;font-weight:700;
  font-size:var(--fs-sm);color:var(--ink-3);white-space:nowrap;
  transition:color .35s var(--ease);
}
.switch button.is-active{color:#fff}
.switch .thumb{
  position:absolute;z-index:1;top:.35rem;bottom:.35rem;left:.35rem;
  border-radius:var(--r-full);
  background:linear-gradient(120deg,var(--navy-800),var(--navy-700));
  box-shadow:0 6px 18px rgba(18,48,127,.3);
  transition:transform .5s var(--ease-out),width .5s var(--ease-out);
}

.plans{display:grid;gap:clamp(1.1rem,2.4vw,1.8rem);margin-top:clamp(2rem,4vw,3rem)}
@media (min-width:700px){.plans{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1120px){.plans{grid-template-columns:repeat(2,1fr);max-width:1080px;margin-inline:auto}}

.plan{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-sm);
  transition:transform .55s var(--ease-out),box-shadow .55s var(--ease),border-color .55s var(--ease);
}
.plan:hover{transform:translateY(-10px);box-shadow:var(--sh-lg);border-color:rgba(27,69,170,.24)}
.plan.is-featured{border-color:var(--gold-400);box-shadow:0 10px 30px rgba(255,200,31,.18)}
.plan-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-900)}
.plan-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out)}
.plan:hover .plan-media img{transform:scale(1.07)}
.plan-media::after{content:"";position:absolute;inset:0;background:linear-gradient(190deg,rgba(6,18,56,.1) 35%,rgba(6,18,56,.82))}
.plan-tag{
  position:absolute;z-index:2;top:.9rem;left:.9rem;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;padding:.35rem .8rem;border-radius:var(--r-full);
  background:rgba(255,255,255,.92);color:var(--navy-800);backdrop-filter:blur(8px);
}
.plan-tag--hot{background:linear-gradient(120deg,var(--gold-400),var(--gold-500));color:var(--navy-900)}
.plan-media-title{
  position:absolute;z-index:2;left:0;right:0;bottom:0;padding:1rem 1.15rem;color:#fff;
}
.plan-media-title h3{font-size:var(--fs-xl);line-height:1.15}
.plan-media-title p{font-size:var(--fs-sm);color:rgba(255,255,255,.82);margin-top:.15rem}

.plan-body{padding:clamp(1.2rem,2.6vw,1.7rem);display:flex;flex-direction:column;flex:1}
.price-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:.4rem}
.price{
  font-family:'Outfit',sans-serif;font-weight:900;letter-spacing:-.04em;
  font-size:clamp(1.85rem,1.4rem + 1.9vw,2.6rem);line-height:1;color:var(--green-600);
}
.price-per{font-size:var(--fs-sm);color:var(--ink-3);font-weight:500}
.price-note{font-size:var(--fs-sm);color:var(--ink-3);margin-top:.4rem}
.price-note b{color:var(--navy-800)}

.plan-feats{margin:1.15rem 0;display:grid;gap:.55rem;flex:1}
.plan-feats li{display:flex;align-items:flex-start;gap:.6rem;font-size:var(--fs-sm);color:var(--ink-2);line-height:1.5}
.plan-feats li svg{width:17px;height:17px;flex:none;margin-top:3px;color:var(--green-600)}

.plan-options{
  display:grid;gap:.5rem;margin-bottom:1.2rem;padding-top:1rem;border-top:1px dashed var(--line);
}
.plan-option{
  display:flex;align-items:center;justify-content:space-between;gap:.8rem;
  font-size:var(--fs-sm);padding:.55rem .8rem;border-radius:var(--r-sm);
  background:var(--mist);transition:background .3s var(--ease);
}
.plan-option:hover{background:rgba(255,200,31,.14)}
.plan-option span{color:var(--ink-2);font-weight:500}
.plan-option b{font-family:'Outfit',sans-serif;color:var(--navy-800);white-space:nowrap}
.plan-option .save{
  font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--green-700);background:rgba(34,150,78,.13);padding:.12rem .5rem;border-radius:var(--r-full);
}

/* ============================================================
   PROMO ALIADA
   ============================================================ */
.promo{
  background:linear-gradient(135deg,var(--navy-900),var(--navy-800) 55%,var(--navy-700));
  color:#fff;position:relative;overflow:hidden;
}
.promo::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 60% at 88% 15%,rgba(255,200,31,.22),transparent 62%),
             radial-gradient(45% 55% at 5% 90%,rgba(34,150,78,.24),transparent 65%);
}
.promo-card{
  position:relative;display:grid;gap:clamp(1.6rem,3.5vw,3rem);align-items:center;
}
@media (min-width:900px){.promo-card{grid-template-columns:1.15fr .85fr}}
.promo .h-section{color:#fff}
.promo .lead{color:rgba(255,255,255,.82)}
.promo-price-grid{display:grid;gap:1rem;grid-template-columns:1fr 1fr;margin-top:1.8rem}
.promo-price{
  padding:clamp(1.1rem,2.5vw,1.6rem);border-radius:var(--r-md);text-align:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(12px);
}
.promo-price.is-main{background:linear-gradient(140deg,rgba(255,200,31,.22),rgba(255,200,31,.08));border-color:rgba(255,200,31,.4)}
.promo-price small{display:block;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:.4rem}
.promo-price b{
  display:block;font-family:'Outfit',sans-serif;font-weight:900;letter-spacing:-.03em;
  font-size:clamp(1.5rem,1.1rem + 2.1vw,2.4rem);line-height:1.05;
}
.promo-price .per{display:block;font-size:.78rem;color:rgba(255,255,255,.68);margin-top:.25rem}
.promo-price.is-main b{color:var(--gold-400)}

.promo-features{display:grid;gap:.7rem;margin-top:1.8rem}
@media (min-width:520px){.promo-features{grid-template-columns:1fr 1fr}}
.promo-feature{
  display:flex;align-items:center;gap:.7rem;font-size:var(--fs-sm);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-sm);padding:.7rem .9rem;
}
.promo-feature .ico{
  width:30px;height:30px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:rgba(255,200,31,.18);color:var(--gold-400);
}
.promo-feature .ico svg{width:16px;height:16px}

.promo-aside{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2rem);backdrop-filter:blur(14px);
  text-align:center;
}
.promo-date{
  font-family:'Outfit',sans-serif;font-weight:900;letter-spacing:-.03em;
  font-size:clamp(1.6rem,1.2rem + 1.9vw,2.3rem);line-height:1.1;color:var(--gold-400);
  margin:.4rem 0 .2rem;
}
.promo-aside .who{font-size:var(--fs-sm);color:rgba(255,255,255,.75);margin-bottom:1.4rem}
.promo-aside .btn{width:100%}
.promo-aside .cd-grid{display:flex;justify-content:center;gap:.5rem;margin:1.2rem 0}
.promo-seal{
  display:inline-flex;align-items:center;gap:.6rem;margin-top:1.3rem;padding-top:1.2rem;
  border-top:1px solid rgba(255,255,255,.12);font-size:.78rem;color:rgba(255,255,255,.65);
  text-align:left;line-height:1.35;
}
.promo-seal svg{width:26px;height:26px;color:var(--gold-400);flex:none}

/* ============================================================
   NIVELES
   ============================================================ */
.levels{background:var(--paper)}
.levels-track{
  display:grid;gap:1rem;position:relative;
}
@media (min-width:720px){.levels-track{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1060px){.levels-track{grid-template-columns:repeat(4,1fr)}}
.level{
  position:relative;padding:clamp(1.3rem,2.6vw,1.8rem);border-radius:var(--r-lg);
  background:var(--mist);border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease),background .5s var(--ease);
}
.level::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--gold-400),var(--green-500));
  transform:scaleY(0);transform-origin:0 0;transition:transform .6s var(--ease-out);
}
.level:hover{transform:translateY(-6px);box-shadow:var(--sh-md);background:var(--paper)}
.level:hover::before{transform:scaleY(1)}
.level-code{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:'Outfit',sans-serif;font-weight:900;font-size:1.05rem;letter-spacing:-.02em;
  min-width:52px;height:34px;padding:0 .7rem;border-radius:var(--r-full);
  background:linear-gradient(120deg,var(--navy-800),var(--navy-700));color:#fff;
  margin-bottom:.9rem;
}
.level h3{font-size:var(--fs-lg);color:var(--navy-900);margin-bottom:.5rem}
.level p{font-size:var(--fs-sm);color:var(--ink-3);line-height:1.55}
.level ul{margin-top:.9rem;display:grid;gap:.4rem}
.level li{display:flex;gap:.5rem;font-size:.86rem;color:var(--ink-2);line-height:1.45}
.level li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold-500);flex:none;margin-top:.55rem}

/* ============================================================
   BENEFICIOS
   ============================================================ */
.benefits{background:var(--cream)}
.benefits-grid{display:grid;gap:clamp(1rem,2vw,1.4rem)}
@media (min-width:620px){.benefits-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.benefits-grid{grid-template-columns:repeat(3,1fr)}}
.benefit{
  position:relative;overflow:hidden;isolation:isolate;
  padding:clamp(1.4rem,2.8vw,2rem);border-radius:var(--r-lg);
  background:var(--paper);border:1px solid var(--line);box-shadow:var(--sh-sm);
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease);
}
.benefit::after{
  content:"";position:absolute;right:-30%;top:-40%;width:70%;aspect-ratio:1;z-index:-1;
  border-radius:50%;background:radial-gradient(circle,rgba(255,200,31,.22),transparent 65%);
  opacity:0;transform:scale(.6);transition:opacity .6s var(--ease),transform .7s var(--ease-out);
}
.benefit:hover{transform:translateY(-7px);box-shadow:var(--sh-lg)}
.benefit:hover::after{opacity:1;transform:scale(1)}
.benefit .ico{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(135deg,var(--navy-800),var(--navy-600));color:#fff;
  box-shadow:0 8px 20px rgba(18,48,127,.26);
  transition:transform .5s var(--ease-spring);
}
.benefit:hover .ico{transform:rotate(-7deg) scale(1.06)}
.benefit .ico svg{width:24px;height:24px}
.benefit h3{font-size:var(--fs-lg);color:var(--navy-900);margin-bottom:.45rem}
.benefit p{font-size:var(--fs-sm);color:var(--ink-3);line-height:1.6}

/* ============================================================
   FAQ
   ============================================================ */
.faq{background:var(--paper)}
.faq-grid{display:grid;gap:clamp(1.5rem,4vw,3.5rem)}
@media (min-width:940px){.faq-grid{grid-template-columns:.8fr 1.2fr;align-items:start}}
.faq-list{display:grid;gap:.7rem}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  background:var(--cream);transition:border-color .4s var(--ease),box-shadow .4s var(--ease),background .4s var(--ease);
}
.faq-item.is-open{border-color:rgba(255,200,31,.55);box-shadow:var(--sh-md);background:var(--paper)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:clamp(.95rem,2.2vw,1.2rem) clamp(1rem,2.4vw,1.4rem);
  font-family:'Outfit',sans-serif;font-weight:700;font-size:var(--fs-base);
  color:var(--navy-900);text-align:left;line-height:1.35;min-height:56px;
}
.faq-q .toggle{
  width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--mist);color:var(--navy-700);transition:transform .45s var(--ease-spring),background .35s var(--ease),color .35s var(--ease);
}
.faq-item.is-open .toggle{transform:rotate(135deg);background:var(--gold-400);color:var(--navy-900)}
.faq-q .toggle svg{width:15px;height:15px}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease-out)}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{
  padding:0 clamp(1rem,2.4vw,1.4rem) clamp(1rem,2.2vw,1.3rem);
  font-size:var(--fs-sm);color:var(--ink-2);line-height:1.65;
}
.faq-a p + p{padding-top:0;margin-top:-.4rem}

/* ============================================================
   CTA PARALLAX
   ============================================================ */
.cta{
  position:relative;isolation:isolate;overflow:hidden;color:#fff;
  padding-block:clamp(4.5rem,8vw,9rem);text-align:center;
}
.cta-bg{
  position:absolute;inset:-12% 0;z-index:-2;
  background-image:url('../img/bg/cta-mundo.jpg');
  background-size:cover;background-position:center;
  will-change:transform;
}
.cta::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(6,18,56,.86),rgba(10,31,92,.9)),
             radial-gradient(60% 60% at 50% 40%,rgba(27,122,62,.28),transparent 70%);
}
.cta h2{font-size:var(--fs-4xl);margin-bottom:1rem;color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.35)}
.cta p{font-size:var(--fs-lg);color:rgba(255,255,255,.86);max-width:56ch;margin:0 auto 2.2rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact{background:var(--mist);position:relative;overflow:hidden}
.contact-grid{display:grid;gap:clamp(1.6rem,3.5vw,3rem);align-items:start}
@media (min-width:940px){.contact-grid{grid-template-columns:.95fr 1.05fr}}

.contact-cards{display:grid;gap:.8rem;margin-top:2rem}
.ccard{
  display:flex;align-items:center;gap:1rem;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  padding:1rem 1.15rem;box-shadow:var(--sh-sm);
  transition:transform .45s var(--ease-spring),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.ccard:hover{transform:translateY(-4px) translateX(3px);box-shadow:var(--sh-md);border-color:rgba(27,69,170,.28)}
.ccard .ico{
  width:46px;height:46px;border-radius:14px;flex:none;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
}
.ccard.is-wa .ico{background:linear-gradient(135deg,#25D366,#128C7E)}
.ccard.is-ig .ico{background:linear-gradient(135deg,#F58529,#DD2A7B 55%,#8134AF)}
.ccard .ico svg{width:22px;height:22px}
.ccard b{display:block;font-family:'Outfit',sans-serif;font-size:.98rem;color:var(--navy-900);line-height:1.2}
.ccard small{display:block;font-size:.84rem;color:var(--ink-3);margin-top:.1rem;word-break:break-word}
.ccard .arrow{margin-left:auto;color:var(--ink-3);transition:transform .4s var(--ease-out),color .4s var(--ease);flex:none}
.ccard:hover .arrow{transform:translateX(4px);color:var(--navy-700)}
.ccard .arrow svg{width:18px;height:18px}

.form-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--sh-md);
}
.form-card h3{font-size:var(--fs-xl);color:var(--navy-900);margin-bottom:.4rem}
.form-card > p{font-size:var(--fs-sm);color:var(--ink-3);margin-bottom:1.5rem}
.field{display:grid;gap:.4rem;margin-bottom:1rem}
.field label{font-family:'Outfit',sans-serif;font-weight:600;font-size:.85rem;color:var(--navy-800)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:.75rem 1rem;border-radius:var(--r-sm);
  background:var(--mist);border:1.5px solid transparent;font-size:var(--fs-sm);
  transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.55}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2366738F' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;background-size:16px;padding-right:2.6rem}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:var(--paper);border-color:var(--navy-600);
  box-shadow:0 0 0 4px rgba(42,90,209,.12);
}
.field-row{display:grid;gap:1rem}
@media (min-width:560px){.field-row{grid-template-columns:1fr 1fr}}
.form-legal{font-size:.78rem;color:var(--ink-3);margin-top:.9rem;text-align:center;line-height:1.5}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:linear-gradient(180deg,var(--navy-950),#040d29);color:rgba(255,255,255,.72);
  padding-top:clamp(3rem,6vw,5rem);position:relative;overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 40% at 15% 0%,rgba(27,69,170,.35),transparent 62%);
}
.footer-grid{
  position:relative;display:grid;gap:clamp(1.8rem,4vw,3rem);
  padding-bottom:clamp(2.4rem,4vw,3.5rem);
}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}}
.footer-brand img{height:30px;width:auto;filter:brightness(0) invert(1);margin-bottom:1rem}
.footer-brand p{font-size:var(--fs-sm);line-height:1.65;max-width:38ch}
.footer-col h4{
  font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;
  margin-bottom:1.1rem;font-weight:700;
}
.footer-col ul{display:grid;gap:.6rem}
.footer-col a{font-size:var(--fs-sm);transition:color .3s var(--ease),padding-left .3s var(--ease-out);display:inline-block}
.footer-col a:hover{color:var(--gold-400);padding-left:5px}
.footer-social{display:flex;gap:.6rem;margin-top:1.4rem}
.footer-social a{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#fff;
  transition:transform .4s var(--ease-spring),background .35s var(--ease);padding:0;
}
.footer-social a:hover{transform:translateY(-4px);background:var(--gold-400);color:var(--navy-900);padding-left:0}
.footer-social svg{width:19px;height:19px}
.footer-bottom{
  position:relative;border-top:1px solid rgba(255,255,255,.09);
  padding-block:1.4rem;padding-bottom:calc(1.4rem + env(safe-area-inset-bottom));
  display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;align-items:center;justify-content:space-between;
  font-size:.82rem;
}
.footer-bottom a:hover{color:var(--gold-400)}

/* ============================================================
   FLOTANTES
   ============================================================ */
.fab{
  position:fixed;right:clamp(.9rem,3vw,1.6rem);z-index:80;
  bottom:calc(clamp(.9rem,3vw,1.6rem) + env(safe-area-inset-bottom));
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,#25D366,#128C7E);
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:transform .45s var(--ease-spring),box-shadow .4s var(--ease);
}
.fab:hover{transform:scale(1.09)}
.fab svg{width:28px;height:28px}
.fab::before{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(37,211,102,.55);
  animation:fabPulse 2.6s var(--ease-out) infinite;
}
@keyframes fabPulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.7);opacity:0}}
.fab-label{
  position:absolute;right:calc(100% + .7rem);white-space:nowrap;
  background:var(--navy-900);color:#fff;font-size:.8rem;font-weight:600;
  padding:.45rem .85rem;border-radius:var(--r-full);box-shadow:var(--sh-md);
  opacity:0;transform:translateX(8px);transition:opacity .35s var(--ease),transform .35s var(--ease-out);
  pointer-events:none;
}
.fab:hover .fab-label{opacity:1;transform:none}
@media (max-width:600px){.fab-label{display:none}}

.to-top{
  position:fixed;left:clamp(.9rem,3vw,1.6rem);z-index:80;
  bottom:calc(clamp(.9rem,3vw,1.6rem) + env(safe-area-inset-bottom));
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.92);color:var(--navy-800);border:1px solid var(--line);
  box-shadow:var(--sh-md);backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .4s var(--ease),transform .4s var(--ease-out),visibility .4s,background .3s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--navy-800);color:#fff}
.to-top svg{width:19px;height:19px}

/* ============================================================
   REVEAL / MOTION
   ============================================================ */
[data-reveal]{
  opacity:0;
  transition:opacity .85s var(--ease-out),transform .95s var(--ease-out);
  transition-delay:calc(var(--d,0) * 85ms);
  will-change:opacity,transform;
}
[data-reveal="up"]{transform:translateY(34px)}
[data-reveal="down"]{transform:translateY(-26px)}
[data-reveal="left"]{transform:translateX(-38px)}
[data-reveal="right"]{transform:translateX(38px)}
[data-reveal="scale"]{transform:scale(.93)}
[data-reveal="blur"]{filter:blur(12px);transform:translateY(20px)}
[data-reveal].is-in{opacity:1;transform:none;filter:none}

.tilt{transition:transform .5s var(--ease-out)}

/* ============================================================
   RESPONSIVE FINO
   ============================================================ */
@media (max-width:1024px){
  :root{--header-h:70px}
}
@media (max-width:640px){
  :root{--header-h:64px;--sp-section:clamp(3.2rem,2.4rem + 5vw,5rem)}
  .hero{padding-top:calc(var(--header-h) + 1.6rem)}
  .hero-dots{margin-top:1.2rem}
  .lab-head{flex-direction:column;align-items:stretch}
  .stats-grid{border-radius:var(--r-md)}
  .promo-price-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .about-media .frame{aspect-ratio:5/4}
}
@media (max-width:400px){
  .cd-unit{min-width:56px;padding:.5rem .35rem}
  .chip{font-size:.8rem;padding:.42rem .8rem}
  .lab-tab{padding:.6rem .9rem;font-size:.82rem}
}

/* Landscape móvil: el hero no debe forzar 100svh */
@media (max-height:560px) and (orientation:landscape){
  .hero{min-height:auto;padding-block:calc(var(--header-h) + 2rem) 3rem}
  .scroll-hint{display:none}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important;
  }
  [data-reveal]{opacity:1 !important;transform:none !important;filter:none !important}
  .hero h1 .line > span{transform:none}
  .hero-sub,.hero-actions,.hero-chips,.countdown,.hero-badge{opacity:1}
  .marquee-track{animation:none}
  .rotator > i:first-child{opacity:1;transform:none}
}

@media print{
  .site-header,.mobile-menu,.fab,.to-top,.hero-dots,.scroll-hint,.marquee{display:none !important}
  .hero{min-height:auto;color:#000}
  .hero-bg{display:none}
  body{background:#fff}
}

/* ============================================================
   AJUSTES POR ALTURA DE VIEWPORT
   El hero debe caber completo en portátiles de pantalla corta
   ============================================================ */
@media (min-width:901px) and (max-height:940px){
  .hero{--fs-hero:clamp(2.4rem,1.4rem + 3.2vw,3.9rem)}
  .hero h1{margin-bottom:.75rem}
  .hero-badge{margin-bottom:1rem;padding-block:.42rem}
  .hero-sub{font-size:1.06rem;margin-bottom:1.3rem;max-width:52ch}
  .hero-actions .btn{min-height:52px;padding:.85rem 1.7rem;font-size:var(--fs-sm)}
  .hero-chips{margin-top:1.15rem;gap:.45rem}
  .chip{padding:.42rem .85rem;font-size:.84rem}
  .countdown{margin-top:1.3rem}
  .hero-dots{margin-top:1.2rem}
  .cd-unit{padding:.5rem .45rem;min-width:64px}
  .cd-unit b{font-size:1.5rem}
}
@media (min-width:901px) and (max-height:800px){
  .hero{--fs-hero:clamp(2.2rem,1.2rem + 2.8vw,3.3rem);padding-top:calc(var(--header-h) + 1.4rem)}
  .hero-sub{font-size:1rem;margin-bottom:1.1rem}
  .hero-chips{display:none}
}

/* FAQ: la columna de texto acompaña el scroll de la lista */
@media (min-width:940px){
  .faq-grid > div:first-child{position:sticky;top:calc(var(--header-h) + 28px)}
}

/* La tarjeta de contacto no debe estirarse sola */
@media (min-width:940px){
  .contact-grid{align-items:stretch}
  .contact-grid > div:first-child{display:flex;flex-direction:column}
  .contact-cards{margin-top:auto;padding-top:1.4rem}
}

/* ============================================================
   COMPACTADO DEL HERO EN MÓVIL
   ============================================================ */
@media (max-width:640px){
  .hero-badge{padding:.45rem .45rem .45rem .85rem;font-size:.82rem;gap:.5rem}
  .hero-badge b{font-size:.72rem;padding:.22rem .65rem}
  .hero-sub{margin-bottom:1.4rem;line-height:1.55}

  /* Los chips pasan a una sola fila deslizable: ahorran altura sin perder mensaje */
  .hero-chips{
    flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;
    scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;
    margin-inline:calc(var(--gutter) * -1);
    padding-inline:var(--gutter);padding-block:.15rem;
    margin-top:1.3rem;
  }
  .hero-chips::-webkit-scrollbar{display:none}
  .chip{flex:none;scroll-snap-align:start}

  .hero-actions{gap:.65rem}
  .hero-actions .btn{min-height:54px}
  .countdown{margin-top:1.4rem;gap:.4rem}
  .cd-unit{flex:1;min-width:0;padding:.55rem .3rem}
  .cd-unit b{font-size:clamp(1.25rem,6vw,1.7rem)}
  .cd-unit span{font-size:.58rem;letter-spacing:.08em}
}

/* Móviles muy estrechos: el titular no debe romperse en exceso */
@media (max-width:360px){
  .hero{--fs-hero:1.95rem}
  .hero-sub{font-size:.95rem}
  .rotator > i{white-space:normal}
}

/* ============================================================
   AFINADO FINAL RESPONSIVE
   ============================================================ */

/* Audio Lab en una columna: la foto no debe comerse la pantalla */
@media (max-width:919px){
  .lab-visual{aspect-ratio:16/10;max-height:min(46vh,300px)}
  .lab-visual-copy{padding:1rem 1.15rem}
  .lab-visual-copy h3{font-size:var(--fs-xl)}
}

/* Las etiquetas de ahorro no deben partirse */
.plan-option .save{white-space:nowrap}
.plan-option span{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;min-width:0}

/* Menú móvil: el CTA conserva su propia tipografía */
.mobile-menu .btn{font-size:var(--fs-base);border-bottom:0}

/* Tarjetas de contacto en pantallas muy estrechas */
@media (max-width:360px){
  .ccard small{font-size:.76rem}
  .ccard{gap:.7rem;padding:.85rem .9rem}
  .ccard .ico{width:40px;height:40px;border-radius:12px}
}

/* El bloque de imágenes de "Nosotros" respira mejor en móvil */
@media (max-width:640px){
  .about-media{margin-bottom:2.2rem}
  .about-media .frame-sm{width:42%;right:0;bottom:-8%}
  .badge-float{top:4%;animation-duration:6s}
  .slogan{font-size:var(--fs-base);padding:1rem 1.2rem}
}

/* Tablet: los programas ya caben en dos columnas cómodas */
@media (min-width:700px) and (max-width:900px){
  .plan-body{padding:1.1rem}
  .plan-media-title h3{font-size:var(--fs-lg)}
  .price{font-size:1.75rem}
}

/* Cierre comercial del Audio Lab */
.lab-cta{
  margin-top:1.1rem;display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.4rem;
  justify-content:space-between;
  padding:clamp(1.1rem,2.4vw,1.5rem);border-radius:var(--r-md);
  background:linear-gradient(115deg,var(--navy-900),var(--navy-700));color:#fff;
  box-shadow:var(--sh-md);
}
.lab-cta p{font-size:var(--fs-sm);color:rgba(255,255,255,.86);margin:0;flex:1;min-width:200px;line-height:1.55}
.lab-cta .btn{flex:none}
@media (max-width:560px){.lab-cta .btn{width:100%}}
