:root{
  --azul:#2B4BE4;
  --azul-dark:#1E36AC;
  --azul-deep:#101C56;
  --tinta:#0B1130;
  --gris:#565C70;
  --fondo:#FFFFFF;
  --tinte:#F0F3FE;
  --linea:#DFE4F5;
  --cut:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Archivo',sans-serif;
  background:var(--fondo);
  color:var(--tinta);
  line-height:1.6;
  overflow-x:clip;
}
.display{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.08;letter-spacing:-.02em}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.corner-cut{clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}

/* header */
header{background:var(--fondo);border-bottom:1px solid var(--linea);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1120px;margin:0 auto}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--tinta);font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.12rem;letter-spacing:-.01em}
.logo-mark{width:36px;height:36px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{text-decoration:none;color:var(--gris);font-weight:600;font-size:.95rem}
.nav-links a:hover,.nav-links a.activo{color:var(--azul)}
.nav-links a.btn,.nav-links a.btn:hover{color:#fff}
.btn{
  display:inline-block;font-weight:700;font-size:1rem;text-decoration:none;
  padding:14px 28px;background:var(--azul);color:#fff;
  clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);
  transition:background .15s;
}
.btn:hover{background:var(--azul-dark)}
.btn-nav{padding:10px 20px;font-size:.9rem}
.btn-blanco{background:#fff;color:var(--azul)}
.btn-blanco:hover{background:var(--tinte)}

/* hero */
.hero{background:var(--fondo);overflow:hidden;position:relative}
.hero::after{
  content:'';position:absolute;top:0;right:0;width:38%;height:100%;
  background:var(--tinte);clip-path:polygon(28% 0,100% 0,100% 100%,0 100%);z-index:0;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;padding:84px 24px 96px;max-width:1120px;margin:0 auto;position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:'Space Grotesk',sans-serif;
  font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--azul);margin-bottom:20px;
}
.eyebrow::before{content:'';width:26px;height:3px;background:var(--azul)}
h1{font-size:clamp(2.5rem,5.2vw,3.9rem);color:var(--tinta)}
h1 em{font-style:normal;color:var(--azul)}
.hero p{margin-top:22px;font-size:1.13rem;max-width:30em;color:var(--gris)}
.hero-actions{margin-top:34px;display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.hero-note{font-size:.9rem;color:var(--gris)}

/* animated local pack */
.pack{
  background:#fff;border:1px solid var(--linea);box-shadow:0 24px 60px -24px rgba(16,28,86,.25);
  padding:22px;justify-self:end;width:100%;max-width:410px;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%);
}
.pack-search{display:flex;align-items:center;gap:10px;border:1.5px solid var(--linea);border-radius:999px;padding:10px 16px;font-size:.93rem;color:var(--gris);margin-bottom:18px}
.pack-search .caret{display:inline-block;width:1px;height:1.05em;background:var(--tinta);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.pack-rows{position:relative;height:222px}
.pack-row{
  position:absolute;left:0;right:0;height:66px;display:flex;align-items:center;gap:12px;
  padding:0 12px;border:1px solid var(--linea);background:#fff;
  transition:transform 1s cubic-bezier(.6,0,.2,1),background .5s,border-color .5s;
}
.pack-row .pos{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--gris);width:20px;text-align:center;transition:color .5s}
.pack-row .nom{font-weight:700;font-size:.95rem}
.pack-row .met{font-size:.78rem;color:var(--gris)}
.pack-row .stars{color:#F5A623;letter-spacing:.04em}
.pack-row .flecha{margin-left:auto;font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--azul);font-size:.82rem;opacity:0;transition:opacity .5s}
.pack-row:nth-child(1){transform:translateY(0)}
.pack-row:nth-child(2){transform:translateY(78px)}
.pack-row:nth-child(3){transform:translateY(156px)}
.pack.subio .pack-row:nth-child(1){transform:translateY(78px)}
.pack.subio .pack-row:nth-child(2){transform:translateY(156px)}
.pack.subio .pack-row:nth-child(3){transform:translateY(0);background:var(--tinte);border-color:var(--azul)}
.pack.subio .pack-row:nth-child(3) .pos{color:var(--azul)}
.pack.subio .pack-row:nth-child(3) .flecha{opacity:1}
.pack-tag{margin-top:16px;text-align:center;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--azul)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .pack-row{transition:none}
  .pack-search .caret{animation:none}
}

/* stat band */
.stats{background:var(--azul);color:#fff;position:relative;overflow:hidden}
.stats::before{content:'';position:absolute;top:0;left:0;width:34%;height:100%;background:var(--azul-dark);clip-path:polygon(0 0,72% 0,100% 100%,0 100%)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:72px 24px;max-width:1120px;margin:0 auto;position:relative}
.stat .num{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(2.6rem,4.5vw,3.6rem);line-height:1}
.stat .num small{font-size:.55em}
.stat p{margin-top:12px;font-size:.98rem;color:#C9D4FA;max-width:22em}
.stats-fuente{position:relative;max-width:1120px;margin:0 auto;padding:0 24px 26px;font-size:.78rem;color:#8FA1EE}

/* sections */
section{padding:96px 0}
.sec-head{max-width:640px;margin-bottom:52px}
h2{font-size:clamp(1.9rem,3.4vw,2.6rem)}
.sec-head p{margin-top:14px;font-size:1.08rem;color:var(--gris)}

/* pasos: escalera hacia el #1 */
.pasos{background:var(--fondo)}
.escalera{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;align-items:start;padding-top:24px}
.linea-sube{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;
  clip-path:inset(0 100% 0 0);
}
.linea-sube path{fill:none;stroke:var(--azul);stroke-width:2.5;vector-effect:non-scaling-stroke}
.escalera.in .linea-sube{clip-path:inset(0);transition:clip-path 1.8s ease .3s}
.meta-badge{
  position:absolute;top:-12px;right:0;z-index:2;background:var(--azul);color:#fff;
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.95rem;padding:8px 14px;
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,0 100%);
  opacity:0;transform:translateY(8px);
}
.escalera.in .meta-badge{opacity:1;transform:none;transition:opacity .5s ease 1.9s,transform .5s ease 1.9s}
.paso{
  position:relative;z-index:1;background:#fff;border:1.5px solid var(--linea);padding:24px 26px 28px;
  box-shadow:0 18px 40px -28px rgba(16,28,86,.35);
  opacity:0;transform:translateY(26px);
}
.paso:nth-child(2){margin-top:150px}
.paso:nth-child(3){margin-top:76px}
.paso:nth-child(4){margin-top:2px}
.escalera.in .paso{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
.escalera.in .paso:nth-child(3){transition-delay:.35s}
.escalera.in .paso:nth-child(4){transition-delay:.7s}
.paso-visual{margin-bottom:18px}
.paso-visual svg{display:block;width:100%;height:auto}
.paso .paso-num{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.85rem;letter-spacing:.14em;color:var(--azul)}
.paso h3{font-family:'Space Grotesk',sans-serif;font-size:1.18rem;margin:12px 0 10px;letter-spacing:-.01em}
.paso p{font-size:.97rem;color:var(--gris)}
@media (prefers-reduced-motion:reduce){
  .paso,.meta-badge{opacity:1;transform:none;transition:none}
  .linea-sube{clip-path:inset(0);transition:none}
}

/* historia */
.historia{background:var(--fondo);border-top:1px solid var(--linea)}
.historia-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}
.historia-fotos{display:flex;gap:18px;align-items:flex-start}
.historia-fotos figure{margin:0;flex:1}
.historia-fotos img{
  width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:var(--tinte);
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%);
}
.historia-fotos figure:nth-child(2){transform:translateY(28px)}
.historia-fotos figcaption{margin-top:10px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.85rem;color:var(--tinta)}
.historia-fotos figcaption small{display:block;font-family:'Archivo',sans-serif;font-weight:600;color:var(--gris);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;margin-top:2px}
.historia-texto p{margin-top:16px;font-size:1.06rem;color:var(--gris)}
.historia-texto p strong{color:var(--tinta)}
@media (max-width:900px){
  .historia-grid{grid-template-columns:1fr;gap:44px}
  .historia-fotos{max-width:440px}
}

/* contenido teaser / video pages */
.teaser{background:var(--tinte)}
.teaser-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.teaser-thumbs{display:flex;gap:14px;max-width:360px}
.teaser-thumbs img{flex:1 1 0;min-width:0;width:100%;max-width:108px;aspect-ratio:9/16;object-fit:cover;border:1px solid var(--linea);display:block;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,0 100%)}
.teaser-thumbs img:nth-child(2){transform:translateY(14px)}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.video-card{background:#fff;border:1px solid var(--linea);overflow:hidden}
.video-card video{display:block;width:100%;aspect-ratio:640/1138;object-fit:cover;background:var(--azul-deep)}
.video-label{padding:13px 15px;font-weight:700;font-size:.93rem;border-top:1px solid var(--linea);display:flex;justify-content:space-between;align-items:center}
.video-label small{font-weight:600;color:var(--gris);text-transform:uppercase;letter-spacing:.07em;font-size:.7rem}

/* cta */
.cta-final{background:var(--azul-deep);color:#fff}
.cta-box{text-align:center;max-width:640px;margin:0 auto}
.cta-box h2{color:#fff}
.cta-box p{margin:16px 0 32px;font-size:1.1rem;color:#B9C6F2}

footer{background:var(--fondo);border-top:1px solid var(--linea);color:var(--gris);font-size:.88rem}
/* mosaico de banderas: el monograma LM */
.mosaico-wrap{padding:44px 24px 0;display:flex;justify-content:center}
.mosaico{position:relative}
.mosaico .tile{
  position:absolute;border:0;padding:0;cursor:pointer;display:block;
  opacity:0;transform:scale(.4);
  transition:opacity .45s ease,transform .45s cubic-bezier(.2,1.4,.4,1);
}
.mosaico.in .tile{opacity:1;transform:scale(1)}
.mosaico .tile:hover,.mosaico .tile:focus-visible{
  transform:scale(1.35);z-index:2;transition-delay:0s;
  outline:2px solid var(--tinta);
}
.saludo{
  text-align:center;padding:18px 24px 0;font-family:'Space Grotesk',sans-serif;
  font-weight:700;font-size:1.15rem;color:var(--azul);min-height:1.6em;
}
.saludo.pop{animation:saludo-pop .45s cubic-bezier(.2,1.6,.4,1)}
@keyframes saludo-pop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}
.saludo-nota{
  text-align:center;margin-top:4px;font-weight:600;font-size:.75rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gris);
}
@media (prefers-reduced-motion:reduce){
  .mosaico .tile{opacity:1;transform:none;transition:none}
}
@media (max-width:600px){
  .mosaico-wrap{padding-top:36px}
  .saludo{font-size:1.05rem}
}
.foot{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 26px;max-width:1120px;margin:0 auto;flex-wrap:wrap;gap:12px}
.foot a{color:var(--azul);text-decoration:none;font-weight:600}

:focus-visible{outline:3px solid var(--azul);outline-offset:3px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:48px;padding:60px 24px 72px}
  .hero::after{display:none}
  .pack{justify-self:start}
  .stats-grid{grid-template-columns:1fr;gap:32px;padding:56px 24px}
  .video-grid{grid-template-columns:1fr 1fr}
  .teaser-grid{grid-template-columns:1fr}
  .escalera{grid-template-columns:1fr;gap:24px;padding-top:8px}
  .escalera .paso{margin-top:0;border-left:3px solid var(--azul)}
  .linea-sube,.meta-badge{display:none}
}
@media (max-width:600px){
  section{padding:60px 0}
  .video-grid{grid-template-columns:1fr}
  .btn:not(.btn-nav){width:100%;text-align:center}
  .nav{padding:12px 14px;gap:8px}
  .logo{font-size:.95rem;gap:7px;white-space:nowrap}
  .logo-mark{width:30px;height:30px}
  .nav-links{gap:10px;flex:none}
  .nav-links a{font-size:.84rem;white-space:nowrap}
  .btn-nav{padding:8px 12px;font-size:.84rem}
  .nav-links .nav-oculto{display:none}
  .hero-grid{padding:44px 20px 56px;gap:36px}
  h1{font-size:2.35rem}
  .hero p{font-size:1.04rem}
  .hero-actions{margin-top:26px;gap:14px}
  .wrap{padding:0 20px}
  .sec-head{margin-bottom:36px}
  .pack{padding:16px}
  .pack-search{font-size:.88rem}
  .stat .num{font-size:2.7rem}
  .stats-grid{gap:28px;padding:48px 20px}
  .paso{padding:22px 20px 24px}
  .historia-fotos{gap:12px}
  .historia-fotos figure:nth-child(2){transform:translateY(18px)}
  .teaser-thumbs{max-width:100%}
  .foot{justify-content:center;text-align:center}
}