:root{
  --bg:#0a0a0b; --bg-2:#0f0f11; --card:#151518; --card-2:#1b1b1f;
  --border:#26262b; --border-2:#333338;
  --text:#f5f5f6; --muted:#a1a1aa; --muted-2:#71717a;
  --white:#ffffff; --radius:14px; --maxw:1160px;
  --shadow:0 10px 40px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}
.section{padding:5.5rem 0}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2)}
h2.title{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700;letter-spacing:-.02em;margin:.5rem 0 1rem}
.lead{color:var(--muted);font-size:1.05rem;max-width:640px}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;backdrop-filter:blur(12px);background:rgba(10,10,11,.72);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.scrolled{border-color:var(--border);background:rgba(10,10,11,.9)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.nav .logo{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{color:var(--muted);font-size:.9rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#0a0a0b}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.9rem;padding:.7rem 1.3rem;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn-primary{background:var(--white);color:#0a0a0b}
.btn-primary:hover{background:#e4e4e7;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{border-color:#52525b;background:var(--card)}
.btn-lg{padding:.9rem 1.7rem;font-size:.98rem}

/* Hero */
.hero{position:relative;padding:11rem 0 6rem;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(80% 60% at 50% -10%,rgba(255,255,255,.06),transparent 60%);pointer-events:none}
.hero-inner{position:relative;max-width:820px}
.hero h1{font-size:clamp(2.3rem,6vw,4rem);font-weight:800;letter-spacing:-.03em;line-height:1.05}
.hero h1 .accent{background:linear-gradient(180deg,#fff,#a1a1aa);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{margin:1.4rem 0 2.2rem;font-size:1.15rem;color:var(--muted);max-width:620px}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap}
.trust{margin-top:2.5rem;display:flex;gap:.5rem;align-items:center;color:var(--muted-2);font-size:.85rem}

/* Stats */
.stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-2)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:2.2rem 1.5rem;text-align:center;border-left:1px solid var(--border)}
.stat:first-child{border-left:none}
.stat .num{font-size:2rem;font-weight:800;letter-spacing:-.02em}
.stat .lbl{color:var(--muted);font-size:.85rem;margin-top:.25rem}

/* Cards / grids */
.grid{display:grid;gap:1.1rem}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem;transition:border-color .2s,transform .2s,background .2s}
.card:hover{border-color:var(--border-2);transform:translateY(-2px);background:var(--card-2)}
.card .ic{width:44px;height:44px;border-radius:11px;background:#0a0a0b;border:1px solid var(--border-2);display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:var(--text);margin-bottom:1rem}
.card h3{font-size:1.05rem;font-weight:650;margin-bottom:.35rem}
.card p{color:var(--muted);font-size:.9rem}
.acceso{display:flex;flex-direction:column}
.acceso .arrow{margin-top:1rem;color:var(--muted-2);font-size:.82rem;font-weight:600;display:flex;align-items:center;gap:.4rem;transition:gap .2s,color .2s}
.acceso:hover .arrow{gap:.7rem;color:var(--text)}

/* Institucional */
.inst{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:start}
.values{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-top:1.4rem}
.value{display:flex;gap:.6rem;align-items:center;font-size:.92rem;color:var(--text)}
.value i{color:var(--muted);font-size:.85rem}
.quote{border-left:2px solid var(--border-2);padding-left:1.3rem;color:var(--muted);font-style:italic;font-size:1.05rem}

/* Prestaciones */
.prest{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.prest .item{background:var(--card);padding:1.5rem;transition:background .2s}
.prest .item:hover{background:var(--card-2)}
.prest .item i{font-size:1.3rem;color:var(--text);margin-bottom:.7rem;display:block}
.prest .item span{font-size:.92rem;font-weight:550}

/* Sedes */
.sede{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem;display:flex;flex-direction:column;gap:.9rem}
.sede .tag{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}
.sede h3{font-size:1.15rem;font-weight:700;line-height:1.3}
.sede .addr{color:var(--muted);font-size:.95rem;display:flex;gap:.6rem;align-items:flex-start}
.sede .addr i{margin-top:.25rem;color:var(--muted-2)}
.sede .chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.2rem}
.chip{font-size:.75rem;padding:.25rem .65rem;border:1px solid var(--border-2);border-radius:20px;color:var(--muted)}

/* CTA band */
.band{background:linear-gradient(180deg,var(--card),var(--bg-2));border:1px solid var(--border);border-radius:20px;padding:3.2rem 2rem;text-align:center}
.band h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:750;letter-spacing:-.02em}
.band p{color:var(--muted);margin:.7rem auto 1.8rem;max-width:520px}

/* Footer */
footer{border-top:1px solid var(--border);background:var(--bg-2);padding:3.5rem 0 2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.foot-logo{height:38px;margin-bottom:1rem}
.foot h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.9rem}
.foot a,.foot p{color:var(--muted);font-size:.9rem;display:block;margin-bottom:.5rem;transition:color .2s}
.foot a:hover{color:var(--text)}
.socials{display:flex;gap:.7rem;margin-top:.3rem}
.socials a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border-2);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.socials a:hover{color:var(--text);border-color:#52525b}
.foot-bottom{border-top:1px solid var(--border);padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;color:var(--muted-2);font-size:.82rem}

@media(max-width:900px){
  .g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(2,1fr)}
  .prest{grid-template-columns:repeat(2,1fr)}
  .inst{grid-template-columns:1fr;gap:2rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .stat:nth-child(3){border-left:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links a:not(.btn){display:none}
  .section{padding:4rem 0}.hero{padding:9rem 0 4rem}
  .g-4,.g-3,.g-2{grid-template-columns:1fr}
  .prest{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}