:root{--ink:#061a2e;--ink2:#0a2741;--teal:#36c7b2;--gold:#f3ab1a;--white:#fff;--muted:#b9c7d3;--line:#ffffff24}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:white;font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.shell{width:min(1180px,calc(100% - 48px));margin:auto}header{border-bottom:1px solid var(--line);background:#061a2ef5}header .shell{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:22px 0}.brand{display:flex;align-items:center;gap:15px}.mark{font-size:32px;font-weight:900;letter-spacing:-2px;color:var(--teal);border-right:1px solid var(--gold);padding-right:15px}.brand small{display:block;font-size:14px;line-height:1.3;color:var(--muted)}nav{display:flex;align-items:center;gap:26px;font-size:14px}nav a[aria-current=page]{color:var(--gold)}.language{padding:6px 10px;border:1px solid var(--line)}.eyebrow{font-size:14px;letter-spacing:.16em;color:var(--gold);text-transform:uppercase;font-weight:650}.hero{padding:100px 0 80px;background:radial-gradient(ellipse at 90% 0%,#124c534d,transparent 60%)}.hero-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:80px;align-items:end}h1,h2,h3,p{margin:0}h1{font-size:clamp(2.6rem,5.7vw,5rem);line-height:1.08;letter-spacing:-.045em;font-weight:650;margin:20px 0 26px}h1 em{font-style:normal;color:var(--teal)}.lead{max-width:720px;font-size:20px;color:#cfdae4;line-height:1.65}.hero-note{border-left:2px solid var(--gold);padding:0 0 0 25px;color:var(--muted);font-size:16px}.hero-note strong{display:block;color:white;margin:0 0 15px;font-weight:500;font-size:24px;line-height:1.3}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 24px;font-size:16px;font-weight:650;background:var(--gold);color:var(--ink);border-radius:5px;margin-top:30px;border:1px solid transparent}.button:hover{background:#ffc449}.button.outline{background:transparent;color:white;border-color:#ffffff50}.actions{display:flex;flex-wrap:wrap;gap:14px}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;color:var(--muted)}.strip .shell{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:14px;letter-spacing:.07em}section{padding:85px 0}.section-top{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:40px}h2{font-size:clamp(2rem,3.5vw,3rem);line-height:1.15;letter-spacing:-.03em;font-weight:600}.section-top p{max-width:480px;color:var(--muted)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service{padding:32px;border:1px solid var(--line);background:#0a27416b;border-radius:8px;display:flex;flex-direction:column}.number{color:var(--teal);font-size:14px;margin-bottom:40px}.service h3{font-size:26px;line-height:1.2;margin-bottom:20px;font-weight:550}.service p{color:var(--muted);margin-bottom:28px}.text-link{margin-top:auto;color:var(--gold);text-decoration:underline;text-underline-offset:6px}.light{background:#f8f4ea;color:var(--ink)}.light p{color:#465c6c}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px}.stack{display:grid;gap:28px}.stack h3{font-size:20px;font-weight:650;margin-bottom:8px}.stack article{border-bottom:1px solid #061a2e25;padding-bottom:24px}.light .eyebrow{color:#0b766d}.process{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:42px}.process article{border-top:1px solid var(--line);padding-top:20px}.process b{color:var(--teal);font-size:14px}.process h3{font-size:20px;margin:14px 0 10px}.process p{color:var(--muted)}.cta{background:var(--ink2)}.cta .split{align-items:center}.cta p{color:var(--muted);margin-top:18px}.cta .actions{justify-content:end}footer{padding:42px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}footer .shell{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}footer a{display:block}.course{display:grid;grid-template-columns:1.25fr 1fr;overflow:hidden;border:1px solid var(--line);border-radius:8px}.course img{display:block;width:100%;height:100%;object-fit:contain;background:var(--ink2)}.course-copy{padding:36px}.course-copy h3{font-size:30px;line-height:1.2;margin:18px 0}.course-copy p{color:var(--muted)}.tag{display:inline-block;color:var(--teal);font-size:14px;border:1px solid #36c7b255;padding:4px 10px}.facts{display:flex;flex-wrap:wrap;gap:18px;margin:22px 0;color:var(--muted);font-size:14px}.course-banner{width:100%;display:block;border:1px solid var(--line);margin-top:35px}.detail{display:grid;grid-template-columns:1.5fr .7fr;gap:65px}.aside{padding:30px;background:var(--ink2);border:1px solid var(--line);border-radius:8px;align-self:start}.aside h3{font-size:22px}.aside p{color:var(--muted);margin-top:16px}.topics{padding-left:20px;color:var(--muted)}.topics li{padding:9px 0}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:18px}details p{color:var(--muted);margin-top:16px}.skip{position:absolute;top:-100px;left:20px;background:var(--gold);color:var(--ink);padding:10px;z-index:30}.skip:focus{top:10px}@media(max-width:850px){header .shell{align-items:start;flex-direction:column;gap:18px}nav{width:100%;gap:18px;flex-wrap:wrap}.hero{padding:65px 0}.hero-grid,.split,.detail{grid-template-columns:1fr;gap:35px}.grid3{grid-template-columns:1fr}.number{margin-bottom:25px}.section-top{display:block}.section-top p{margin-top:20px}.course{grid-template-columns:1fr}.process{grid-template-columns:1fr}.cta .actions{justify-content:start}section{padding:60px 0}.shell{width:calc(100% - 36px)}.lead{font-size:18px}.brand small{font-size:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.brand-mark{padding-right:14px;border-right:1px solid rgba(243,171,26,.65);font-size:1.75rem;line-height:1;font-weight:950;letter-spacing:-.08em;background:linear-gradient(110deg,#36c7b2 10%,#14a6c8 55%,#8b5cf6 100%);background-clip:text;-webkit-background-clip:text;color:transparent;flex-shrink:0}.brand-text{line-height:1.08}.brand-text strong{display:block;font-size:.94rem;letter-spacing:.055em}.brand-text span{display:block;margin-top:6px;color:#aebdca;font-size:.875rem;line-height:1.35}@media(max-width:380px){.brand{gap:10px}.brand-text strong{font-size:.8rem;letter-spacing:.02em}}

[hidden]{display:none!important}.portal{padding:55px 0 80px}.portal h1{font-size:clamp(2.4rem,4vw,3.6rem)}.portal h2{font-size:1.8rem}.field{display:grid;gap:8px;margin:18px 0}.field input{width:100%;font:inherit;padding:12px 15px;border:1px solid #ffffff50;background:#061a2e;color:white;border-radius:5px}.field input:focus{outline:2px solid var(--teal)}.portal .panel{padding:30px;border:1px solid var(--line);border-radius:8px;background:var(--ink2);margin-top:24px}.portal .message{padding:16px;border-left:3px solid var(--teal);margin-top:18px}.portal button{cursor:pointer;font:inherit}.portal button:disabled{opacity:.5;cursor:wait}.portal .button{margin-top:12px}.portal .muted{color:var(--muted)}.portal video{width:100%;max-height:70vh;background:black;margin-top:25px}.portal .downloads{display:grid;gap:12px;margin-top:24px}.portal .downloads a{padding:16px;border:1px solid var(--line);border-radius:5px;text-decoration:underline;text-underline-offset:4px}.portal progress{width:100%;height:16px;accent-color:var(--teal);margin:12px 0}.portal .status{color:var(--gold);font-size:14px}.portal table{width:100%;border-collapse:collapse}.portal td,.portal th{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.portal textarea{font:inherit;width:100%}.portal .notice{color:var(--muted);font-size:14px;margin-top:15px}.portal label{font-size:16px}.portal .choice{display:flex;gap:12px;align-items:center}[data-slot="progress"]{position:relative;width:100%;overflow:hidden;border-radius:8px}[data-slot="progress-indicator"]{height:100%;width:100%;background:var(--teal);transition:transform .25s ease}[data-slot="checkbox"]{display:inline-flex;align-items:center;justify-content:center;border-radius:4px;flex-shrink:0;color:var(--ink)}[data-slot="checkbox-indicator"]{display:grid;place-content:center}[data-slot="checkbox-indicator"] svg{width:16px;height:16px}
/* Keep the approved course artwork while omitting the expired live-event offer. */
.course>a{display:block;aspect-ratio:1672/725;overflow:hidden;align-self:center}.course img{width:100%;height:100%;object-fit:cover;object-position:top}

/* Illustrative editorial imagery, retaining the approved MBE palette. */
.hero-mining{background:linear-gradient(90deg,rgba(6,26,46,.96) 0%,rgba(6,26,46,.82) 48%,rgba(6,26,46,.42) 100%),url('assets/mining-specialization.webp') center 48%/cover no-repeat;min-height:540px}
.hero-interpreting{background:linear-gradient(90deg,rgba(6,26,46,.97),rgba(6,26,46,.85) 50%,rgba(6,26,46,.4)),url('assets/interpreting-specialization.webp') center/cover no-repeat}
.visual-service{overflow:hidden}.service-image{width:calc(100% + 64px);max-width:none;height:180px;margin:-32px -32px 28px;object-fit:cover;display:block}.visual-service:nth-child(3) .service-image{object-position:top}.visual-service .number{margin-bottom:24px}
.field select{font:inherit;width:100%;padding:12px 15px;border:1px solid #ffffff50;background:#061a2e;color:white;border-radius:5px}
@media(max-width:850px){.hero-mining{min-height:auto;background-position:64% center}.hero-interpreting{background-position:65% center}.hero-mining,.hero-interpreting{background-blend-mode:normal}.service-image{height:210px}}

/* MBE: logo oficial proporcionado el 15 de octubre de 2026.
   Se aplica al encabezado de las páginas que comparten esta hoja. */
header a.brand{position:relative;display:block;width:360px;max-width:100%;height:auto;aspect-ratio:2048/684;flex-shrink:0;background:url("mbe-logo-20261015.png") center/contain no-repeat}
header a.brand>span{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:1050px) and (min-width:851px){header a.brand{width:300px}header nav{gap:18px}}
@media(max-width:850px){header a.brand{width:360px;max-width:100%}header .shell{padding-top:12px;padding-bottom:18px}}