:root{--blue:#0B2545;--deep:#071A2F;--white:#F5F7FA;--text:#3A3F44;--line:#D6DADF;--teal:#0EA5A4;--accent:#1D4ED8;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'IBM Plex Sans',sans-serif;background:var(--white);color:var(--text);line-height:1.5}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(245,247,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--blue);font-weight:700;letter-spacing:.16em;text-decoration:none;font-size:1.12rem}.brand-mark{width:28px;height:28px;border:2px solid var(--blue);position:relative;overflow:hidden}.brand-mark:after{content:'';position:absolute;width:8px;height:44px;background:var(--teal);transform:rotate(15deg);left:12px;top:-8px}.nav{display:flex;align-items:center;gap:34px}.nav a{color:var(--blue);text-decoration:none;font-size:.92rem}.nav a:hover{color:var(--teal)}.nav-cta{border-left:1px solid var(--line);padding-left:34px}.menu-toggle{display:none;border:0;background:none;color:var(--blue);font:inherit}.hero{padding:50px 0 42px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:70px;align-items:center}.eyebrow{display:block;font-size:.75rem;font-weight:600;letter-spacing:.22em;color:var(--blue);margin-bottom:22px}.hero h1,.section h2,.contact-band h2{font-weight:500;letter-spacing:.03em;color:var(--blue);line-height:1.04;margin:0}.hero h1{font-size:clamp(3.4rem,7vw,6.7rem);letter-spacing:.02em}.hero h1 span{color:var(--teal)}.hero-copy>p{max-width:650px;font-size:1.15rem;font-weight:300;line-height:1.65;margin:30px 0 34px}.hero-actions{display:flex;align-items:center;gap:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 25px;text-decoration:none;font-weight:500;letter-spacing:.04em;border:1px solid transparent;transition:.25s}.btn-primary{background:var(--blue);color:var(--white)}.btn-primary:hover{background:var(--deep)}.btn-outline{border-color:var(--blue);color:var(--blue)}.btn-outline:hover{background:var(--blue);color:var(--white)}.text-link,.course-link{color:var(--blue);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:4px}.text-link:hover,.course-link:hover{color:var(--teal);border-color:var(--teal)}.hero-visual{height:520px;position:relative;background:var(--deep);overflow:hidden}.diagonal-panel{position:absolute;width:55%;height:130%;right:-9%;top:-15%;background:var(--blue);transform:rotate(15deg);border-left:2px solid var(--teal)}.stat-block{position:absolute;left:40px;bottom:42px;color:var(--white);z-index:2}.stat-block strong,.stat-block span{display:block;font-size:2.3rem;line-height:1;letter-spacing:.08em}.stat-block span{color:var(--teal)}.stat-block small{display:block;max-width:230px;margin-top:20px;font-weight:300}.signal-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.signal-grid{display:grid;grid-template-columns:repeat(3,1fr)}.signal-grid span{padding:22px 0;font-size:.76rem;letter-spacing:.16em;color:var(--blue)}.signal-grid span+span{border-left:1px solid var(--line);padding-left:26px}.section{padding:110px 0}.section-head{display:grid;grid-template-columns:7fr 5fr;gap:70px;align-items:end;margin-bottom:50px}.section h2,.contact-band h2{font-size:clamp(2.3rem,4vw,4.4rem)}.section-head>p{max-width:500px;font-weight:300;font-size:1.05rem}.course-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.course-card{position:relative;min-height:420px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white);transition:.25s}.course-card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(7,26,47,.08);z-index:2}.course-index{position:absolute;right:26px;top:20px;font-size:4.5rem;font-weight:300;color:rgba(11,37,69,.08)}.course-top{display:flex;gap:18px;font-size:.72rem;letter-spacing:.14em;color:var(--blue);margin-bottom:52px}.course-top span+span:before{content:' / ';color:var(--line);margin-right:18px}.course-card h3{font-size:2rem;line-height:1.15;color:var(--blue);font-weight:500;max-width:80%;margin:0 0 18px}.course-desc{max-width:88%;font-weight:300}.course-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);padding-top:20px;margin-top:28px}.course-meta dt{font-size:.66rem;letter-spacing:.12em;color:var(--blue)}.course-meta dd{margin:7px 0 0;font-size:.9rem}.course-link{display:inline-block;margin-top:30px}.db-notice,.empty-state{padding:22px;border:1px solid var(--line);margin-bottom:28px;background:#F5F7FA;color:var(--blue)}.dark-section{background:var(--deep);color:var(--white)}.split-grid{display:grid;grid-template-columns:5fr 7fr;gap:90px}.dark-section h2{color:var(--white)}.eyebrow.light{color:var(--white)}.principles{border-top:1px solid rgba(214,218,223,.45)}.principles>div{display:grid;grid-template-columns:70px 1fr 1fr;gap:20px;padding:25px 0;border-bottom:1px solid rgba(214,218,223,.35)}.principles span{color:var(--teal);font-size:.8rem}.principles h3{margin:0;font-weight:500}.principles p{margin:0;font-weight:300;color:#D6DADF}.institution-grid{display:grid;grid-template-columns:5fr 7fr;gap:90px;align-items:center}.institution-panel{min-height:430px;background:var(--blue);color:var(--white);position:relative;display:flex;align-items:flex-end;padding:38px;overflow:hidden}.institution-panel>span{font-size:4rem;font-weight:700;letter-spacing:.12em;z-index:2}.slash{position:absolute;width:60px;height:620px;background:var(--teal);right:27%;top:-90px;transform:rotate(15deg)}.institution-grid p{font-size:1.1rem;font-weight:300;max-width:620px;line-height:1.7;margin:28px 0}.contact-band{padding:80px 0;border-top:1px solid var(--line);background:var(--white)}.contact-grid{display:grid;grid-template-columns:8fr 4fr;gap:50px;align-items:end}.contact-actions{display:flex;flex-direction:column;gap:22px;align-items:flex-start}.social-mini{display:flex;gap:12px}.social-mini a{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--blue);color:var(--blue);text-decoration:none;font-size:.75rem;font-weight:600}.social-mini a:hover{background:var(--blue);color:var(--white)}.footer{background:var(--deep);color:var(--white);padding:65px 0 24px}.footer-grid{display:grid;grid-template-columns:6fr 3fr 3fr;gap:40px}.footer a{color:var(--white);text-decoration:none}.footer .eyebrow{color:var(--white);margin-bottom:14px}.footer-brand{color:var(--white)}.footer-brand .brand-mark{border-color:var(--white)}.footer p{font-weight:300;color:var(--line)}.social-links{display:flex;flex-direction:column;gap:7px}.social-links a:hover{color:var(--teal)}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(214,218,223,.25);margin-top:50px;padding-top:20px;font-size:.75rem;color:var(--line)}@media(max-width:900px){.container{width:min(100% - 32px,var(--max))}.nav{position:absolute;left:0;right:0;top:82px;background:var(--white);border-bottom:1px solid var(--line);padding:25px 16px;flex-direction:column;align-items:flex-start;display:none}.nav.is-open{display:flex}.menu-toggle{display:block}.hero{padding-top:60px}.hero-grid,.section-head,.split-grid,.institution-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{height:360px}.signal-grid{grid-template-columns:1fr}.signal-grid span+span{border-left:0;border-top:1px solid var(--line);padding-left:0}.course-grid{grid-template-columns:1fr}.principles>div{grid-template-columns:45px 1fr}.principles p{grid-column:2}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:560px){.hero h1{font-size:3.2rem}.section{padding:80px 0}.course-card{padding:26px}.course-card h3{max-width:100%;font-size:1.65rem}.course-meta{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:8px}}

/* Logo, portada e imágenes de cursos */
.logo-box{width:68px;height:58px;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}.logo-box img{width:100%;height:100%;object-fit:contain;display:block}.brand-name{display:inline-block}.hero-visual{isolation:isolate}.hero-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,26,47,.68),rgba(7,26,47,.18));z-index:1}.hero-visual .diagonal-panel{z-index:2;opacity:.82}.hero-visual .stat-block{z-index:3}.course-card{padding:0;overflow:hidden}.course-image-wrap{height:235px;position:relative;overflow:hidden;background:var(--deep);border-bottom:1px solid var(--line)}.course-image{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.course-card:hover .course-image{transform:scale(1.035)}.course-image-diagonal{position:absolute;right:-42px;bottom:-82px;width:110px;height:230px;background:var(--blue);transform:rotate(15deg);opacity:.92}.course-card-body{position:relative;padding:34px;min-height:420px}.course-card-body .course-index{top:20px;right:26px}.footer .logo-box{width:50px;height:40px;background:var(--white);padding:4px}
@media(max-width:560px){.logo-box{width:68px;height:58px}.brand-name{font-size:.95rem}.course-image-wrap{height:205px}.course-card-body{padding:26px}}