/* Peirup finance — identidad propia. Paleta: petróleo, ámbar, crema, tinta, arcilla */
:root{--teal:#0F4C5C;--teal2:#16697A;--amber:#E09F3E;--cream:#FFF8EE;--paper:#FFFFFF;--ink:#1D2326;--muted:#5B6568;--clay:#9E2A2B;--line:#E3D9C6;
--serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font:17px/1.65 var(--sans)}
a{color:var(--teal2)}a:hover{color:var(--clay)}
img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
/* aviso superior */
.disclaimer-top{background:var(--ink);color:#fff;font-size:14px;padding:10px 0}
.disclaimer-top strong{color:var(--amber)}
.disclaimer{border-left:4px solid var(--amber);background:#FFF1D6;padding:10px 14px;font-size:14px;margin:18px 0;border-radius:0 6px 6px 0}
/* cabecera */
.site-header{background:var(--paper);border-bottom:3px solid var(--teal)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--teal)}
.brand img{width:44px;height:44px}
.brand b{font:700 24px var(--serif);display:block;line-height:1}
.tag{display:inline-block;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--clay);font-weight:600;margin-top:4px}
nav a{margin-left:16px;text-decoration:none;font-weight:600;font-size:15px;color:var(--ink)}
nav a:hover,nav a[aria-current]{color:var(--teal2);border-bottom:2px solid var(--amber)}
/* tipografía */
h1,h2,h3{font-family:var(--serif);color:var(--teal);line-height:1.2}
h1{font-size:clamp(30px,5vw,46px);margin:.2em 0 .4em}h2{font-size:28px;margin-top:1.6em}h3{font-size:20px}
/* Inicio */
.hero{background:linear-gradient(135deg,var(--teal),var(--teal2));color:#fff;padding:56px 0}
.hero h1{color:#fff}.hero p{max-width:640px;font-size:19px}
.is-isnt{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.is-isnt div{background:rgba(255,255,255,.12);border-radius:10px;padding:16px 20px;border:1px solid rgba(255,255,255,.3)}
.is-isnt h2{color:var(--amber);font-size:18px;margin:0 0 6px;font-family:var(--sans)}
.is-isnt ul{margin:0;padding-left:18px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin:24px 0 48px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card .art{height:110px;background:var(--teal);display:flex;align-items:center;justify-content:center}
.card:nth-child(2) .art{background:var(--clay)}.card:nth-child(3) .art{background:var(--teal2)}.card:nth-child(4) .art{background:#B87914}
.card .art svg{width:56px;height:56px;stroke:#fff;fill:none;stroke-width:2}
.card .body{padding:16px;display:flex;flex-direction:column;flex:1}
.card h3{margin:.2em 0}.card h3 a{text-decoration:none;color:var(--teal)}
.card small{color:var(--muted)}.card p{font-size:15px;flex:1}
/* Acerca */
.two-col{display:grid;grid-template-columns:1fr 2fr;gap:40px;padding:40px 0;align-items:start}
.portrait{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;text-align:center;position:sticky;top:16px}
.portrait svg{width:100%;max-width:220px}
.portrait figcaption{font-size:14px;color:var(--muted)}
@media(max-width:760px){.two-col,.is-isnt{grid-template-columns:1fr}.portrait{position:static}}
/* Política editorial */
.steps{list-style:none;counter-reset:s;padding:0;margin:24px 0}
.steps li{counter-increment:s;display:grid;grid-template-columns:64px 1fr;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.steps li::before{content:counter(s);display:none}
.steps .ico{width:56px;height:56px;border-radius:50%;background:var(--teal);display:flex;align-items:center;justify-content:center;position:relative}
.steps .ico svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:2}
.steps .ico i{position:absolute;top:-6px;right:-6px;background:var(--amber);color:var(--ink);font:700 13px var(--sans);width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.steps h3{margin:0 0 4px}.steps p{margin:0;font-size:15px}
/* Artículos */
.article{max-width:740px;margin:0 auto;padding:36px 20px}
.article .meta{color:var(--muted);font-size:14px}
.edu-note{background:var(--paper);border:1px dashed var(--teal2);padding:10px 14px;border-radius:8px;font-size:14px}
.didyouknow{background:var(--teal);color:#fff;border-radius:12px;padding:18px 22px;margin:24px 0}
.didyouknow h2{color:var(--amber);margin:0 0 6px;font-size:20px;font-family:var(--sans)}
.sources li{font-size:15px}
/* Legales: documento limpio, sin decoración */
.legal{max-width:760px;margin:0 auto;padding:32px 20px;background:var(--paper);font-family:Georgia,serif;font-size:16px}
.legal h1{font-size:30px;border-bottom:1px solid var(--ink);padding-bottom:8px;color:var(--ink)}
.legal h2{font-size:19px;color:var(--ink);margin-top:1.4em}
.legal table{border-collapse:collapse;width:100%}.legal td,.legal th{border:1px solid var(--line);padding:6px 10px;text-align:left;font-size:15px}
/* Pie */
.site-footer{background:var(--ink);color:#d8d4cb;margin-top:48px;padding:32px 0 24px;font-size:14px}
.site-footer a{color:#fff}.site-footer h2{color:var(--amber);font:600 15px var(--sans);margin:0 0 8px;text-transform:uppercase;letter-spacing:.05em}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin:4px 0}
.site-footer .disclaimer{background:#2A3236;color:#f4efe4;margin-top:24px}