:root{--navy:#0b1730;--blue:#2057a8;--bright:#55cbef;--ink:#14223a;--muted:#596a80;--border:#dfe7f1;--paper:#fff;--bg:#f5f8fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:#175aab}a:hover{text-decoration-thickness:2px}.wrap{width:min(1140px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px;top:0;background:white;padding:12px;z-index:10}.skip:focus{left:12px}.site-header{background:#0b1730;color:#fff}.top{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:12px}.brand{text-decoration:none;color:white;white-space:nowrap;font-size:1.2rem;font-weight:800}.logo{color:#68d6ff}.mutedbrand{color:#abc4df;font-weight:500}nav{display:flex;flex-wrap:wrap;gap:2px}nav a{color:#d2dff0;padding:9px 10px;text-decoration:none;border-radius:8px;font-size:.88rem}nav a:hover,nav a[aria-current=page]{background:#243d61;color:white}.toggle{display:none;border:1px solid #536e90;color:white;background:#223a5b;padding:8px 12px;border-radius:8px;font:inherit}.hero{background:linear-gradient(120deg,#0b1730 10%,#123b70 70%,#2077ac);padding:72px 0 86px;color:white}.kicker,.eyebrow{font-size:.76rem;letter-spacing:.14em;font-weight:800;text-transform:uppercase}.kicker{color:#85dfff}.eyebrow{color:#3172ba}.hero h1{font-size:clamp(2.35rem,5.5vw,4.4rem);line-height:1.15;max-width:960px;margin:14px 0}.hero p{font-size:1.13rem;max-width:775px;color:#deebf8}.content{padding:36px 0 75px}h2{font-size:1.55rem;line-height:1.25;margin:33px 0 18px}h3{font-size:1.2rem;line-height:1.3;margin:8px 0}.lead{font-size:1.1rem;max-width:850px}.intro{max-width:920px}.intro p,.card p,.step p{color:var(--muted)}.btn,.cta{display:inline-block;font-weight:750;text-decoration:none}.btn{background:#2362af;color:white;padding:10px 17px;border-radius:9px}.btn.alt{background:#e0efff;color:#144e8a}.btn.sm{padding:8px 12px;font-size:.9rem}.buttons{display:flex;flex-wrap:wrap;gap:12px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card,.note,.resource,.volume,.step,.metrics{background:var(--paper);border:1px solid var(--border);border-radius:16px;box-shadow:0 6px 20px #15284809}.card{padding:23px;display:flex;flex-direction:column}.card p{flex:1}.cta{margin-top:auto}.card:hover{box-shadow:0 12px 24px #1533541a;transform:translateY(-2px);transition:.2s}.metrics{display:flex;justify-content:space-around;gap:10px;padding:22px;margin:28px 0}.metrics>div{display:flex;flex-direction:column;text-align:center}.metrics strong{font-size:2rem;line-height:1.2;color:#195ea9}.metrics span{color:var(--muted);font-size:.88rem}.volume{padding:23px;margin:20px 0 30px}.volumehead{display:flex;align-items:center;gap:25px}.volumehead img{width:145px;max-height:220px;object-fit:contain;border-radius:8px}.volumehead h2{margin:5px 0}.resources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.resource{padding:13px 15px}.resource a{font-weight:650;text-decoration:none}.resource a:hover{text-decoration:underline}.step{padding:20px;display:flex;gap:23px;margin:14px 0;align-items:start}.step h2{margin:0}.number{flex:none;background:#e3f2ff;color:#1461a9;font-weight:850;border-radius:12px;padding:11px}.note{background:#e7f3ff;padding:20px;margin:25px 0}.project li{padding:7px 0}footer{background:#0b1730;color:#ccdaeb;padding:24px 0}footer a{color:#b0e6ff}.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px}@media(max-width:1000px){.top{flex-wrap:wrap;padding:14px 0}.toggle{display:block;margin-left:auto}nav{width:100%;display:none;flex-direction:column}nav.open{display:flex}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.hero{padding:48px 0}.cards,.resources{grid-template-columns:1fr}.volumehead{align-items:flex-start;flex-direction:column}.metrics{flex-wrap:wrap}.metrics>div{min-width:85px}.step{gap:12px}}

/* Ruta intensiva de cinco sesiones: tarjetas responsive independientes */
.intensive-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0 18px}
.intensive-card{padding:20px;border:1px solid #dce5f0;border-radius:14px;background:#fff;box-shadow:0 3px 14px rgba(24,47,83,.04);display:flex;flex-direction:column;gap:9px;min-width:0}
.intensive-num{font-size:.72rem;letter-spacing:.1em;font-weight:800;color:#24619d}
.intensive-card h3{font-size:1.17rem;line-height:1.35;margin:0;color:#15243e}
.intensive-card p{margin:0;line-height:1.55}
.intensive-links{margin-top:auto!important;padding-top:10px;display:flex;flex-direction:column;gap:5px;border-top:1px solid #e9edf4;font-size:.89rem}
.intensive-links span{color:#63758a}
.intensive-footnote{font-size:.93rem;color:#596a80}
@media(max-width:640px){.intensive-grid{grid-template-columns:1fr}.intensive-card{padding:17px}}

/* Mejoras de navegación y presentación del itinerario */
.intensive-links.links-row{display:flex;flex-flow:row wrap;align-items:center;gap:5px 9px}
.links-row .link-sep{color:#8494a9}
.final-session{grid-column:1/-1;background:#fff}
.intensive-links + .intensive-links{margin-top:0!important}
@media(max-width:640px){.final-session{grid-column:auto}.intensive-links.links-row{gap:4px 8px}}

/* Tabla compacta para modos de ejecución en Recursos técnicos */
.table-scroll{overflow-x:auto;margin:16px 0 20px}
.mode-table{width:100%;border-collapse:collapse;background:#fff;font-size:.93rem;line-height:1.5}
.mode-table th,.mode-table td{padding:12px 14px;text-align:left;vertical-align:top;border:1px solid var(--border)}
.mode-table th{background:#e8f1fb;color:var(--ink);font-weight:750}
.mode-table code{white-space:nowrap;font-size:.88em}
@media(max-width:640px){.mode-table{min-width:600px}}