:root{
  --azul:#1352A1;
  --azul-oscuro:#0D3A75;
  --celeste:#0078C8;
  --pizarra:#44546A;
  --fondo:#FFFFFF;
  --suave:#EDF3FA;
  --texto:#1D2A3A;
  --radio:14px;
  --font-t:"Outfit","Segoe UI",system-ui,sans-serif;
  --font-c:"Nunito Sans","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font-c);font-size:1.0625rem;line-height:1.65;color:var(--texto);background:var(--fondo);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--font-t);line-height:1.15;margin:0 0 .6em;font-weight:600;color:var(--azul-oscuro)}
h1{font-size:clamp(2.2rem,5.2vw,3.6rem);font-weight:700;color:#fff;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--celeste)}
:focus-visible{outline:3px solid var(--celeste);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;z-index:100;border-radius:8px}
.skip:focus{left:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid #DDE6F1}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--font-t);font-weight:600;font-size:1.2rem;color:var(--azul)}
.brand img{width:44px;height:auto}
nav{display:flex;align-items:center;gap:26px}
nav a{text-decoration:none;color:var(--pizarra);font-weight:600;font-size:.97rem}
nav a:hover{color:var(--azul)}

/* Buttons */
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-family:var(--font-t);font-weight:600;font-size:1rem;text-decoration:none;transition:background .2s,color .2s,border-color .2s}
.btn-small{padding:9px 20px;background:var(--azul);color:#fff!important;font-size:.95rem}
.btn-small:hover{background:var(--azul-oscuro)}
.btn-light{background:#fff;color:var(--azul)}
.btn-light:hover{background:var(--suave)}
.btn-ghost{border:2px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* Hero */
.hero{position:relative;background:var(--azul);color:#fff;overflow:hidden;padding:clamp(56px,9vw,110px) 0}
.hero::after{content:"";position:absolute;right:0;top:0;width:34%;height:100%;background:var(--azul-oscuro);clip-path:polygon(38% 0,100% 0,100% 100%,0 100%);opacity:.55}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.lead{font-size:1.2rem;max-width:36em;color:#E4EEFA;margin-bottom:1.8em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-art{position:relative;aspect-ratio:1;display:grid;place-items:center}
.hero-art img{position:relative;width:62%;z-index:2}
.diamond{position:absolute;border-radius:22%;transform:rotate(45deg)}
.d1{width:66%;height:66%;background:#2E6CB8}
.d2{width:84%;height:84%;border:2px solid rgba(255,255,255,.35)}

/* Sections */
.section{padding:clamp(56px,8vw,100px) 0}
.tinted{background:var(--suave)}
.section-head{max-width:46em;margin-bottom:44px}
.section-head p{font-size:1.12rem;color:var(--pizarra);margin:0}

/* Servicios */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.service{padding:6px 32px 6px 32px;border-left:3px solid var(--azul)}
.service:first-child{padding-left:24px}
.service+.service{margin-left:0}
.service h3{color:var(--azul)}
ul{list-style:none;margin:0;padding:0}
.service li,.partner li{position:relative;padding-left:24px;margin-bottom:.6em}
.service li::before,.partner li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;background:var(--celeste);transform:rotate(45deg);border-radius:2px}

/* Socios */
.partners{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.partner{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:center;background:#fff;border-radius:var(--radio);padding:20px;border:1px solid #D5E1F0}
.partner img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:10px;clip-path:polygon(0 0,100% 0,100% 100%,22% 100%,0 78%)}
.partner h3{margin-bottom:.2em}
.role{color:var(--celeste);font-weight:700;margin-bottom:1em}
.partner li{font-size:.98rem;margin-bottom:.5em}

/* Valores */
.values{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.values p{color:var(--pizarra);font-size:1.1rem;margin:0}

/* Modalidad */
.band{background:var(--azul);color:#fff}
.band h2{color:#fff}
.modal{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:center}
.modal p{color:#E4EEFA;margin:0;font-size:1.1rem}
.channels{display:flex;flex-wrap:wrap;gap:12px}
.channels li{padding:10px 20px;border:2px solid rgba(255,255,255,.55);border-radius:999px;font-family:var(--font-t);font-weight:500}

/* Contacto */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact .section-head{margin:0}
.contact-list li{padding:18px 0;border-bottom:1px solid #DDE6F1;display:flex;flex-direction:column}
.contact-list li:first-child{padding-top:0}
.label{font-size:.9rem;color:var(--pizarra)}
.contact-list a{font-family:var(--font-t);font-weight:600;font-size:1.35rem;text-decoration:none;color:var(--azul);word-break:break-word}
.contact-list a:hover{text-decoration:underline}

/* Footer */
.site-footer{background:var(--azul-oscuro);color:#DCE8F7;padding:36px 0}
.foot-in{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.foot-in img{width:56px;height:auto}
.foot-in div{display:flex;flex-direction:column;line-height:1.35}
.foot-in strong{font-family:var(--font-t);color:#fff;font-size:1.1rem}
.foot-in small{margin-left:auto;font-size:.88rem}

/* Responsive */
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .hero-art{max-width:260px;order:-1}
  .services{grid-template-columns:1fr;gap:32px}
  .partners,.values,.modal,.contact{grid-template-columns:1fr;gap:32px}
  nav a:not(.btn){display:none}
  .foot-in small{margin-left:0;width:100%}
}
@media (max-width:520px){
  .partner{grid-template-columns:1fr}
  .partner img{max-width:220px}
  .brand span{font-size:1.05rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}