/* Diseño sin scripts ni recursos externos. */
:root{color-scheme:light dark;--bg:#f2f3f5;--text:#172030;--muted:#5a6576;--line:#d5dae2;--accent:#245cda;--glow:#bed6ff;--control:#ffffffa6;--selected:#fff;--selected-text:#1a2639;--orbit:#8092ae36;--hub:#fff;--hub-line:#fff;--focus:#2468ed;--shadow:0 18px 50px #18283f17}
*{box-sizing:border-box}html{min-width:280px;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI Variable Display","Segoe UI",-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;position:relative;isolation:isolate}svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ambient{position:absolute;z-index:-1;inset:0;overflow:hidden;pointer-events:none}.ambient::before{content:"";position:absolute;width:900px;height:600px;top:-210px;left:calc(50% - 240px);background:radial-gradient(ellipse,var(--glow),transparent 68%);opacity:.37}.shell{max-width:1256px;margin:auto;padding:0 max(36px,env(safe-area-inset-right)) 0 max(36px,env(safe-area-inset-left))}
.topbar{height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:37px;height:37px;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:8px;border-radius:12px;background:var(--text);box-shadow:0 3px 7px #080c1320}.brand-mark i{display:block;background:var(--bg);border-radius:2px}.brand-word{font-size:26px;font-weight:700;letter-spacing:-1.1px}.brand-dot{color:var(--accent)}.brand-section{margin-left:12px;padding-left:24px;border-left:1px solid var(--line);color:var(--muted);font-size:9px;font-weight:600;letter-spacing:1.9px}
.theme-switch{margin:0;padding:4px;border:1px solid var(--line);border-radius:100px;display:flex;background:var(--control)}.theme-option{position:relative;display:flex;align-items:center;justify-content:center;width:44px;height:40px;border-radius:100px;color:var(--muted);cursor:pointer;transition:color .2s,background .2s}.theme-option:first-of-type{width:55px;font-size:11px;font-weight:650}.theme-option input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0}.theme-option svg{width:18px;height:18px}.theme-option:has(:checked){background:var(--selected);color:var(--selected-text);box-shadow:0 2px 8px #080c1310}.theme-option:has(:focus-visible){outline:3px solid var(--focus);outline-offset:3px}
.hero{min-height:326px;position:relative;display:flex;align-items:center;justify-content:space-between;padding:38px 0 42px}.hero-copy{position:relative;z-index:1}.eyebrow{margin:0 0 16px;color:var(--muted);font-size:10px;font-weight:650;letter-spacing:2px;display:flex;align-items:center;gap:10px}.eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 8%,transparent)}h1{font-size:clamp(46px,6vw,76px);margin:0;font-weight:650;letter-spacing:-.066em;line-height:.99}h1>span{color:var(--accent)}.subtitle{color:var(--muted);font-size:14px;line-height:1.7;margin:22px 0 0}
.hero-art{width:320px;height:280px;position:relative;margin-right:64px;flex-shrink:0}.orbit{border:1px solid var(--orbit);border-radius:50%;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-outer{width:272px;height:272px}.orbit-inner{width:190px;height:190px;border-style:dashed}.orbit-line{position:absolute;width:242px;height:1px;background:linear-gradient(90deg,transparent,var(--orbit),transparent);left:39px;top:50%;transform:rotate(-37deg)}.hub{position:absolute;left:109px;top:89px;width:102px;height:102px;display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:25px;background:linear-gradient(145deg,var(--hub),var(--control));border:1px solid var(--hub-line);border-radius:30px;box-shadow:0 22px 48px #10284c1a,inset 0 1px 1px #fff6;transform:rotate(-8deg)}.hub span{border-radius:6px;background:linear-gradient(135deg,#729cfa,#336be1);box-shadow:inset 0 1px 1px #ffffff70,0 3px 7px #2468ed2b}.hub span:nth-child(2){background:linear-gradient(135deg,#6ce6c7,#279780)}.hub span:nth-child(3){background:linear-gradient(135deg,#c7baff,#8670cd)}.hub span:nth-child(4){background:linear-gradient(135deg,#f9d397,#d99b44)}.satellite{width:50px;height:50px;display:grid;place-items:center;position:absolute;border-radius:16px;background:var(--hub);border:1px solid var(--hub-line);box-shadow:0 10px 25px #10284c13}.satellite svg{width:22px;height:22px}.satellite-time{top:7px;left:85px;color:#3468b9;transform:rotate(-12deg)}.satellite-study{top:61px;right:5px;color:#218674;transform:rotate(13deg)}.satellite-investment{bottom:14px;right:58px;color:#8872c7;transform:rotate(-9deg)}.satellite-map{left:11px;bottom:57px;color:#b47b2a;transform:rotate(8deg)}.orbit-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);position:absolute;top:80px;left:38px;box-shadow:0 0 12px color-mix(in srgb,var(--accent) 40%,transparent)}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 18px}.section-heading h2{font-size:19px;font-weight:600;margin:0;letter-spacing:-.5px}.section-heading>span{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:9px;letter-spacing:1.6px;font-weight:600}.section-heading svg{width:15px;height:15px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;scroll-margin-top:24px;border-radius:25px}
.card{--card-accent:#9ac8ff;--card-soft:#153658;--card-muted:#b7c8de;--card-bg:#101e34;--card-border:#355477;position:relative;display:flex;flex-direction:column;min-height:300px;padding:25px 28px 22px;overflow:hidden;isolation:isolate;border:1px solid var(--card-border);border-radius:25px;background:var(--card-bg);color:#f7f9ff;text-decoration:none;box-shadow:var(--shadow);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.card::before{position:absolute;content:"";z-index:-1;pointer-events:none;inset:0;background:radial-gradient(ellipse at 88% 25%,var(--card-soft),transparent 63%)}.card::after{position:absolute;content:"";width:280px;height:280px;border:1px solid #ffffff05;border-radius:50%;right:-75px;top:-55px;pointer-events:none;z-index:-1}.oposiciones{--card-accent:#8bdfce;--card-soft:#17423c;--card-muted:#b5cfc9;--card-bg:#102a29;--card-border:#31564f}.investment{--card-accent:#c5b7f6;--card-soft:#3a3053;--card-muted:#c4bfd8;--card-bg:#211f32;--card-border:#514866}.sectoriza{--card-accent:#f1cf94;--card-soft:#493d2b;--card-muted:#d1c9b9;--card-bg:#2b2823;--card-border:#62553f}
.card-top{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:44px;z-index:2}.category{display:flex;align-items:center;gap:8px;color:var(--card-accent);font-size:9px;letter-spacing:1.75px;font-weight:650}.category-dot{width:5px;height:5px;border:1px solid var(--card-accent);border-radius:1px;transform:rotate(45deg)}.corner-arrow{width:17px;height:17px;color:var(--card-accent);opacity:.7;transition:transform .25s}.card-art{position:absolute;right:2px;top:30px;width:246px;height:215px;pointer-events:none;z-index:-1;object-fit:contain;transition:transform .4s cubic-bezier(.2,.7,.3,1)}.card-copy{position:relative;width:67%;display:block}.card-kicker{display:block;color:var(--card-accent);font-size:11px;margin-bottom:5px}.card h3{font-size:28px;letter-spacing:-1px;font-weight:620;line-height:1.12;margin:0 0 11px}.card-description{color:var(--card-muted);display:block;font-size:13px;line-height:1.6;max-width:290px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;position:relative;margin-top:auto;padding-top:22px;font-size:11px;font-weight:600}.card-bottom::before{content:"";height:1px;background:linear-gradient(90deg,#ffffff14,#ffffff05);position:absolute;left:0;right:0;top:14px}.enter-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#ffffff0a;border:1px solid #ffffff18;color:var(--card-accent);transition:color .2s,background .2s}.enter-icon svg{width:17px;height:17px}.card:is(:hover,:focus-visible){transform:translateY(-4px);border-color:var(--card-accent);box-shadow:0 24px 50px #080c132e}.card:is(:hover,:focus-visible) .card-art{transform:translateY(-5px) rotate(-3deg)}.card:is(:hover,:focus-visible) .corner-arrow{transform:translate(2px,-2px)}.card:is(:hover,:focus-visible) .enter-icon{background:var(--card-accent);color:var(--card-bg)}.card:active{transform:translateY(-1px)}a:focus-visible,.grid:focus-visible{outline:3px solid var(--focus);outline-offset:5px}
footer{margin-top:35px;padding:23px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:11px;color:var(--muted)}.footer-brand{font-size:9px;letter-spacing:1.5px;font-weight:650}.footer-brand span{margin:0 7px;color:var(--line)}.footer-domain{font-size:10px;letter-spacing:.2px}.skip-link{position:absolute;left:20px;top:-100px;background:var(--selected);border:1px solid var(--line);padding:12px 18px;color:var(--selected-text);border-radius:8px;z-index:10}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.error-page{min-height:80vh;display:flex;align-items:center}.error-page h1{font-size:clamp(38px,6vw,68px)}.error-page a{color:var(--accent)}
@media(prefers-color-scheme:dark){:root{--bg:#080c13;--text:#eff3fc;--muted:#939fb3;--line:#232b3b;--accent:#9dbdff;--glow:#1a3a71;--control:#151c29;--selected:#273346;--selected-text:#eff3fc;--orbit:#9caec927;--hub:#192234;--hub-line:#334059;--focus:#9cc0ff;--shadow:0 15px 40px #00000024}}
body:has(#theme-dark:checked){color-scheme:dark;--bg:#080c13;--text:#eff3fc;--muted:#939fb3;--line:#232b3b;--accent:#9dbdff;--glow:#1a3a71;--control:#151c29;--selected:#273346;--selected-text:#eff3fc;--orbit:#9caec927;--hub:#192234;--hub-line:#334059;--focus:#9cc0ff;--shadow:0 15px 40px #00000024}
body:has(#theme-light:checked){color-scheme:light;--bg:#f2f3f5;--text:#172030;--muted:#5a6576;--line:#d5dae2;--accent:#245cda;--glow:#bed6ff;--control:#ffffffa6;--selected:#fff;--selected-text:#1a2639;--orbit:#8092ae36;--hub:#fff;--hub-line:#fff;--focus:#2468ed;--shadow:0 18px 50px #18283f17}
@media(min-width:1400px){.hero{padding-top:44px;padding-bottom:48px}}
@media(max-width:1000px){.shell{padding-left:max(28px,env(safe-area-inset-left));padding-right:max(28px,env(safe-area-inset-right))}.hero-art{margin-right:0;width:290px;transform:scale(.9);transform-origin:right center}.card{min-height:290px;padding:23px 24px 20px}.card-art{width:204px;height:179px;top:46px;right:-9px;opacity:.85}.card-copy{width:78%}.card h3{font-size:25px}.card-description{font-size:12px}.card-kicker{font-size:10px}}
@media(max-width:800px){.brand-section{display:none}.hero{min-height:310px;padding-top:36px}.hero-art{width:236px;transform:scale(.75);margin-left:-30px}.subtitle{font-size:13px}.card-art{opacity:.52;width:180px;height:157px;top:40px;right:-20px}.card-copy{width:100%}.card-top{margin-bottom:42px}.grid{gap:14px}}
@media(max-width:600px){.shell{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.topbar{height:84px;gap:12px}.brand{gap:10px}.brand-word{font-size:23px}.brand-mark{width:32px;height:32px;border-radius:10px;padding:7px;gap:3px}.theme-switch{padding:3px}.theme-option{width:40px;height:40px}.theme-option:first-of-type{width:47px}.hero{min-height:auto;padding:35px 0 34px}.hero-art{display:none}.eyebrow{font-size:9px;letter-spacing:1.6px;margin-bottom:17px}h1{font-size:clamp(43px,12vw,65px);letter-spacing:-.06em;line-height:1.01}.subtitle{font-size:12px;line-height:1.75;margin-top:18px}.section-heading{margin-bottom:14px}.section-heading h2{font-size:17px}.section-heading>span{font-size:8px;letter-spacing:1px}.section-heading>span svg{display:none}.grid{grid-template-columns:1fr;gap:14px}.card{min-height:264px;padding:23px 23px 18px;border-radius:22px}.card-art{width:194px;height:170px;right:-12px;top:39px;opacity:.92}.card-copy{width:84%}.card-top{margin-bottom:30px}.card h3{font-size:25px;margin-bottom:11px}.card-description{font-size:12px;max-width:240px}.card-kicker{font-size:10px}.category{font-size:8px;letter-spacing:1.4px}.card-bottom{padding-top:20px}.footer-domain{display:none}footer{margin-top:28px;padding-bottom:max(24px,env(safe-area-inset-bottom));font-size:10px}}
@media(max-width:360px){.shell{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.brand-word{font-size:21px}.brand-mark{display:none}.section-heading>span{letter-spacing:.4px;font-size:7px}.card{padding-left:20px;padding-right:20px}.card h3{font-size:23px}.card-art{width:175px;height:153px;opacity:.6;right:-20px}.card-description{max-width:225px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}.card:is(:hover,:focus-visible),.card:is(:hover,:focus-visible) .card-art,.card:is(:hover,:focus-visible) .corner-arrow{transform:none}}
@media(forced-colors:active){.card-art,.ambient,.hero-art{display:none}.card{border:1px solid CanvasText}.category-dot{border-color:CanvasText}.theme-option:has(:checked){outline:1px solid Highlight}}

/* La selección se distingue también por un borde, sin depender del relleno. */
.theme-option:has(:checked){box-shadow:inset 0 0 0 1.5px var(--accent),0 2px 8px #080c1310}
.theme-option{min-width:44px;min-height:44px}
@media(min-width:1001px){.topbar{height:90px}.hero{min-height:304px;padding:32px 0}.hero-art{position:absolute;right:64px;top:50%;margin:0;transform:translateY(-50%) scale(.86)}h1{font-size:clamp(52px,5.3vw,68px)}.card{min-height:276px}.card-top{margin-bottom:34px}.card-art{width:230px;height:201px;top:27px}}
/* Espacio libre entre la ilustración y los textos de la tarjeta en móvil. */
@media(max-width:600px){.card-art{width:160px;height:140px;right:-6px;top:41px}.card-copy{width:100%}.card-description{max-width:200px}}
@media(max-width:360px){.card-art{width:125px;height:109px;right:-12px;top:48px;opacity:.8}.card-description{max-width:205px}.card h3{font-size:23px}}