:root{
  --transition:0.2s ease;
}

.ms{font-family:"Material Symbols Rounded";font-weight:500;font-size:20px;line-height:1;display:inline-block;font-variation-settings:"FILL" 0,"wght" 500,"GRAD" 0,"opsz" 24}

.skip{position:absolute;left:-999px;top:10px;background:#fff;padding:10px 12px;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:10000}
.skip:focus{left:10px;outline:none;box-shadow:var(--focus)}

.topstrip{background:linear-gradient(135deg,var(--azul-profundo),var(--azul-global));color:#fff}
.topstrip-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:10px 0;font-size:13px;color:#fff}
.topstrip-nav{display:flex;gap:0;align-items:center}
.topstrip-nav .ts-dropdown{position:relative}
.topstrip-nav .ts-dropdown>button{background:transparent;border:none;color:#fff;font-size:13px;font-weight:500;padding:6px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:all var(--transition);border-radius:var(--r-sm);position:relative}
.topstrip-nav .ts-dropdown>button:hover,.topstrip-nav .ts-dropdown>button:focus{background:rgba(255,255,255,0.15);outline:none}
.topstrip-nav .ts-dropdown>button:focus-visible{box-shadow:0 0 0 2px rgba(255,255,255,0.5)}
.topstrip-nav .ts-dropdown>button .ms{font-size:16px;transition:transform var(--transition)}
.topstrip-nav .ts-dropdown:hover>button .ms{transform:rotate(180deg)}
.topstrip-nav .ts-dropdown>button.active{background:rgba(255,255,255,0.2);color:#fff;border-radius:var(--r-full)}
.topstrip-nav .ts-dropdown>button.active::before{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);width:6px;height:6px;background:#183fe2;border-radius:50%}
.topstrip-nav .ts-menu{position:absolute;top:100%;left:0;min-width:180px;background:#fff;border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-lg, var(--shadow-md));padding:6px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--transition);z-index:100}
.topstrip-nav .ts-dropdown:hover .ts-menu{opacity:1;visibility:visible;transform:translateY(0)}
.topstrip-nav .ts-menu a{display:block;padding:8px 12px;border-radius:var(--r-sm);font-size:13px;font-weight:500;color:var(--text-secondary, #374151);transition:all var(--transition)}
.topstrip-nav .ts-menu a:hover{background:var(--surface-3, #F1F5F9);color:var(--text, #111827)}
.topstrip-actions{display:flex;gap:12px;align-items:center}
.topstrip-actions a{color:#fff;font-weight:500;font-size:13px;transition:opacity var(--transition)}
.topstrip-actions a:hover{opacity:0.8}

.btn-pago{background:transparent;border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 14px;border-radius:var(--r-full);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition)}
.btn-pago:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.6)}
.btn-login{background:#183fe2;color:#fff;border:none;padding:8px 18px;border-radius:var(--r-full);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition);display:inline-flex;align-items:center;gap:6px}
.btn-login:hover{background:#1232c7;transform:translateY(-1px)}

.login-dropdown{position:relative}
.login-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:#fff;border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-lg, var(--shadow-md));padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--transition);z-index:100}
.login-dropdown:hover .login-menu{opacity:1;visibility:visible;transform:translateY(0)}
.login-menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);font-size:13px;font-weight:500;color:var(--text-secondary, #374151);transition:all var(--transition)}
.login-menu a:hover{background:var(--surface-3, #F1F5F9);color:var(--text, #111827)}
.login-menu a .ms{font-size:18px;color:var(--azul-global)}

.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.98);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;transition:opacity var(--transition);flex:0 0 auto}
.brand:hover{opacity:0.8}
.brand img{height:28px;width:auto;display:block}
.navlinks{display:flex;gap:0;align-items:center;flex:1;justify-content:center}
.navlinks>a,.navlinks .nav-dropdown>button{padding:6px 12px;border-radius:var(--r-sm);font-weight:500;color:var(--text-secondary, #374151);font-size:13px;transition:all var(--transition);background:transparent;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:3px;white-space:nowrap;line-height:1.4}
.navlinks>a:hover,.navlinks .nav-dropdown>button:hover,.navlinks>a:focus,.navlinks .nav-dropdown>button:focus{background:var(--surface-3, #F1F5F9);color:var(--text, #111827);outline:none}
.navlinks>a:focus-visible,.navlinks .nav-dropdown>button:focus-visible{box-shadow:0 0 0 2px var(--azul-educativo)}
.navlinks>a.active{color:var(--azul-global);font-weight:600}
.nav-dropdown{position:relative}
.nav-dropdown>button .ms{font-size:16px;transition:transform var(--transition)}
.nav-dropdown:hover>button .ms{transform:rotate(180deg)}
.nav-dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);min-width:200px;background:#fff;border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-lg, var(--shadow-md));padding:6px;opacity:0;visibility:hidden;transition:all var(--transition);z-index:100}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dropdown-menu a{display:block;padding:8px 12px;border-radius:var(--r-sm);font-size:13px;font-weight:500;color:var(--text-secondary, #374151);transition:all var(--transition)}
.nav-dropdown-menu a:hover{background:var(--surface-3, #F1F5F9);color:var(--text, #111827)}

.cta-group{display:flex;gap:10px;align-items:center;flex:0 0 auto}
.btn{border:0;cursor:pointer;border-radius:var(--r-full);padding:10px 20px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:all var(--transition);white-space:nowrap;text-decoration:none}
.nav .btn{padding:8px 18px;font-size:13px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--azul-global);color:#fff}
.btn-primary:hover{background:#002966;box-shadow:var(--shadow-lg, var(--shadow-md))}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{background:var(--surface-3);border-color:var(--text)}

.iconbtn{width:42px;height:42px;border-radius:14px;border:1px solid var(--border);background:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.iconbtn:hover{background:rgba(248,250,252,0.85);border-color:rgba(203,213,225,0.95)}
.iconbtn:focus{outline:none;box-shadow:var(--focus)}

.mobile-btn{display:none}
.mobile-drawer{position:fixed;inset:0;display:none;z-index:1000}
.mobile-drawer.open{display:block}
.mobile-overlay{position:absolute;inset:0;background:rgba(2,6,23,0.45)}
.mobile-panel{position:absolute;top:0;right:0;height:100%;width:min(360px,92vw);background:#fff;border-left:1px solid var(--border);box-shadow:var(--shadow-lg, var(--shadow-md));padding:16px}
.mobile-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.mobile-nav{display:grid;gap:8px;margin-top:8px}
.mobile-nav a{padding:12px 12px;border-radius:14px;border:1px solid rgba(226,232,240,0.9);font-weight:800}
.mobile-cta{margin-top:14px;display:grid;gap:10px}

.footer{background:var(--azul-profundo);color:#fff;padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
.footer-grid h4{margin:0 0 10px;font-size:14px;font-weight:900}
.footer-grid p{margin:0 0 8px;color:rgba(255,255,255,0.78);font-size:13px;line-height:1.6}
.footer-grid a{color:rgba(255,255,255,0.78)}
.footer-grid a:hover{color:#fff}
.footer-bottom{margin-top:26px;padding-top:16px;border-top:1px solid rgba(255,255,255,0.12);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,0.72)}
.footer-brand .brand{margin-bottom:10px}
.footer-brand img{height:28px;width:auto;filter:brightness(0) invert(1)}

.toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:2000;display:none}
.toast.show{display:block}
.toast-inner{background:#0b1320;color:#fff;border-radius:16px;padding:12px 14px;box-shadow:var(--shadow-lg, var(--shadow-md));border:1px solid rgba(255,255,255,0.12);max-width:min(560px, 92vw)}

.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
 .grid-spacer{margin-bottom:24px}
 .minw0{min-width:0}

.card{border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;background:var(--surface);transition:all var(--transition)}
.card:hover{border-color:var(--azul-educativo);box-shadow:var(--shadow-md)}
 .card-body{padding:0}
 .card-body h3{margin:0 0 12px;font-size:18px;font-weight:600;letter-spacing:-0.01em}
 .card-body p{margin:0 0 16px;color:var(--muted);font-size:15px;line-height:1.6}
 .card-link{display:inline-flex;align-items:center;gap:4px;color:var(--azul-global);font-weight:600;font-size:14px;transition:all var(--transition)}
 .card-link:hover{gap:8px;color:var(--azul-educativo)}
 .ic{width:48px;height:48px;border-radius:var(--r-md);background:var(--azul-global);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px}
 .ic .ms{font-size:24px}

@media (max-width:980px){
  .topstrip-nav{display:none}
  .topstrip-inner{justify-content:flex-end}
  .navlinks{display:none}
  .mobile-btn{display:inline-flex}
  .footer{padding:48px 0 24px}
  .footer-grid{grid-template-columns:1fr;gap:24px;text-align:center}
  .footer-bottom{flex-direction:column;align-items:center;text-align:center}
  .grid-2{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:560px){
  .grid-3,.grid-4{grid-template-columns:1fr}
}