:root{
  --bg:#EEF3F0; --paper:#FFFFFF; --ink:#16302B; --soft:#4F6660;
  --green:#2E7D6B; --coin:#F2B43C; --line:#D3DDD8;
  --r-big:22px; --r-sm:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Figtree,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,.brand,.big{font-family:"Bricolage Grotesque",Figtree,sans-serif;line-height:1.1}
a{color:var(--green)}
:focus-visible{outline:3px solid var(--coin);outline-offset:2px}
.wrap{max-width:640px;margin:0 auto;padding:0 18px}

/* Cabecera */
header{background:var(--ink);color:#fff;position:sticky;top:0;z-index:10}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:58px}
.brand{font-weight:800;font-size:1.3rem;color:#fff;text-decoration:none;display:flex;align-items:center;gap:8px}
.brand i{width:22px;height:22px;border-radius:50%;background:var(--coin);display:inline-block;box-shadow:inset -4px -4px 0 rgba(0,0,0,.15)}
.menu-btn{background:none;border:0;color:#fff;font:600 .95rem Figtree;padding:10px 4px;cursor:pointer}
nav{display:none;background:var(--ink);padding:4px 18px 16px}
nav.open{display:block}
nav a{display:block;color:#fff;text-decoration:none;padding:12px 0;border-top:1px solid rgba(255,255,255,.12);font-weight:500}

/* Inicio */
.hero{padding:36px 0 20px}
.hero h1{font-size:clamp(2.2rem,9vw,3.2rem);font-weight:800;letter-spacing:-.02em}
.hero p{color:var(--soft);margin-top:12px;max-width:34ch}
.tools{display:grid;gap:12px;margin:22px 0}
.tool{display:flex;align-items:center;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-big);padding:18px;text-decoration:none;color:var(--ink)}
.tool .sym{flex:0 0 52px;height:52px;border-radius:14px;background:var(--ink);color:var(--coin);display:grid;place-items:center;font:800 1.35rem "Bricolage Grotesque"}
.tool b{display:block;font-size:1.08rem}
.tool span{color:var(--soft);font-size:.92rem;line-height:1.35}

/* Calculadoras */
.page{display:none;padding:26px 0 10px}
.page.on{display:block}
.page h1{font-size:clamp(1.9rem,7.5vw,2.6rem);font-weight:800;letter-spacing:-.015em}
.lead{color:var(--soft);margin:8px 0 18px}
.calc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-big);padding:20px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.field input,.field select{width:100%;font:500 1.15rem Figtree;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:#fff;color:var(--ink);-webkit-appearance:none;appearance:none}
.field input:focus,.field select:focus{border-color:var(--green);outline:none}
.seg{display:flex;background:var(--bg);border-radius:var(--r-sm);padding:4px;gap:4px}
.seg button{flex:1;border:0;background:none;padding:10px 4px;border-radius:7px;font:600 .95rem Figtree;color:var(--soft);cursor:pointer}
.seg button.on{background:var(--ink);color:#fff}

.result{margin-top:6px;background:var(--ink);color:#fff;border-radius:16px;padding:20px}
.result small{color:#B9CCC5;font-size:.9rem}
.big{font-size:clamp(2.2rem,11vw,3rem);font-weight:800;color:var(--coin);font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin:2px 0 8px}
.rows{border-top:1px solid rgba(255,255,255,.15);padding-top:10px}
.rows div{display:flex;justify-content:space-between;padding:4px 0;font-size:.97rem;font-variant-numeric:tabular-nums}
.rows div span:first-child{color:#B9CCC5}
.bar{display:flex;height:12px;border-radius:6px;overflow:hidden;margin:14px 0 6px;background:rgba(255,255,255,.12)}
.bar i{display:block;height:100%;transition:width .4s}
.legend{display:flex;gap:14px;font-size:.85rem;color:#B9CCC5}
.legend em{font-style:normal;display:inline-flex;align-items:center;gap:6px}
.legend em::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c)}

/* Texto explicativo (importante para AdSense y SEO) */
article{padding:26px 0 6px}
article h2{font-size:1.45rem;font-weight:700;margin:24px 0 8px}
article p{margin-bottom:12px;max-width:65ch}
article ul{margin:0 0 12px 20px}
.note{font-size:.88rem;color:var(--soft);margin-top:12px}

/* Huecos de anuncios */
.ad-slot{margin:22px 0;min-height:100px;border:1.5px dashed var(--line);border-radius:var(--r-sm);display:grid;place-items:center;color:#9AAEA7;font-size:.8rem;text-align:center;padding:8px}

footer{margin-top:40px;background:var(--ink);color:#B9CCC5;padding:28px 0 36px;font-size:.92rem}
footer a{color:#fff;margin-right:16px;display:inline-block;padding:6px 0}
footer p{margin-top:12px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Tablas, avisos y calendario (sección laboral) */
.tabla{overflow-x:auto;margin:8px 0 18px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--paper)}
.tabla table{border-collapse:collapse;width:100%;font-size:.95rem}
.tabla th,.tabla td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top}
.tabla th{font-family:"Bricolage Grotesque";background:var(--bg)}
.tabla tr:last-child td{border-bottom:0}
.aviso{background:#FFF7E3;border-left:4px solid var(--coin);padding:12px 14px;border-radius:6px;margin:4px 0 8px;font-size:.95rem}
details{border-top:1px solid var(--line);padding:4px 0}
summary{cursor:pointer;font-weight:600;padding:10px 0}
details p{padding-bottom:10px}
.src{font-size:.9rem;color:var(--soft)}
.rel{margin-top:26px}
.rel a{display:block;padding:11px 0;border-top:1px solid var(--line);font-weight:600;text-decoration:none}
.meses{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin:10px 0 20px}
.mes h3{font-family:"Bricolage Grotesque";font-size:1rem;margin-bottom:4px}
.cal{border-collapse:collapse;width:100%;font-size:.82rem;text-align:center;font-variant-numeric:tabular-nums}
.cal th{color:var(--soft);font-weight:600;padding:2px 0}
.cal td{padding:4px 0;border-radius:6px}
.cal td.fin{color:#9AAEA7}
.cal td.fes{background:#C8453A;color:#fff;font-weight:700}

/* ===== Versión 2: plantilla profesional ===== */
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:8px;background:#fff;color:var(--ink);padding:8px;z-index:50}
header .wrap{gap:14px}
.brand{margin-right:auto}
nav.desk{display:none}
@media(min-width:900px){nav.desk{display:flex;gap:2px;background:none;padding:0}nav.desk a{display:inline-block;border:0;padding:8px 10px;color:#fff;font-weight:600;font-size:.95rem;border-radius:8px}nav.desk a:hover{background:rgba(255,255,255,.12)}}
#menu{padding:6px 0 18px}
#menu .ngrid{display:grid;gap:4px 24px}
@media(min-width:700px){#menu .ngrid{grid-template-columns:repeat(4,1fr)}}
#menu .ng a{border:0;padding:6px 0;font-weight:500;color:#D8E4DF}
#menu .ng a.nh{color:var(--coin);font-weight:700;margin-top:8px}
nav.crumbs{display:block;background:none;padding:18px 0 0;font-size:.88rem;color:var(--soft)}
nav.crumbs a{display:inline;border:0;padding:0;color:var(--soft);font-weight:400}
nav.crumbs span{color:#A6B5AF}
nav.crumbs span[aria-current]{color:var(--soft)}
.phead{padding:10px 0 16px;max-width:760px}
.phead h1{font-size:clamp(1.9rem,7vw,2.7rem);font-weight:800;letter-spacing:-.015em}
.answer{font-size:1.1rem;margin-top:10px}
.meta{font-size:.86rem;color:var(--soft);margin-top:8px}
main>.calc{max-width:760px}
.content{max-width:720px}
.content h2{font-family:"Bricolage Grotesque";font-size:1.45rem;font-weight:700;margin:26px 0 8px}
.content p{margin-bottom:12px}
.content ul,.content ol{margin:0 0 12px 22px}
.rel{max-width:720px;margin-top:28px}
.rel h2{font-family:"Bricolage Grotesque";font-size:1.3rem;margin-bottom:6px}
.rel a{display:block;padding:12px 0;border-top:1px solid var(--line);text-decoration:none;font-weight:700}
.rel a span{display:block;font-weight:400;color:var(--soft);font-size:.92rem}
ul.hub{list-style:none;max-width:760px;margin:6px 0 10px}
ul.hub li{border-top:1px solid var(--line)}
ul.hub a{display:block;padding:13px 0;text-decoration:none;color:var(--ink)}
ul.hub b{font-family:"Bricolage Grotesque";font-size:1.08rem;color:var(--green)}
ul.hub span{display:block;color:var(--soft);font-size:.93rem}
ul.hub em{display:inline-block;font-style:normal;font-size:.75rem;font-weight:700;background:var(--coin);color:var(--ink);border-radius:4px;padding:1px 6px;margin-top:4px}
.hero2{padding:38px 0 14px}
.hero2 h1{font-size:clamp(2.1rem,8vw,3.2rem);font-weight:800;letter-spacing:-.02em;max-width:18ch}
.hero2 p{color:var(--soft);margin-top:12px;max-width:56ch}
h2.sec{font-family:"Bricolage Grotesque";font-size:1.35rem;margin:22px 0 4px}
.tool span{display:block}
.silos{display:grid;gap:30px;margin:30px 0}
@media(min-width:860px){.silos{grid-template-columns:1fr 1fr}}
.silos h2{font-family:"Bricolage Grotesque";font-size:1.4rem}
.silos h2 a{color:var(--ink);text-decoration:none}
.silos>section>p{color:var(--soft);font-size:.95rem;margin:4px 0 6px}
.more{display:inline-block;margin-top:6px;font-weight:700}
footer .fgrid{display:grid;gap:22px}
@media(min-width:760px){footer .fgrid{grid-template-columns:repeat(4,1fr)}}
footer h3{font-family:"Bricolage Grotesque";font-size:1rem;margin-bottom:6px}
footer h3 a{color:#fff!important;margin:0!important}
footer ul{list-style:none}
footer li a{display:inline-block;padding:3px 0;margin:0!important;color:#DCE7E2!important;text-decoration:none}
footer .flegal{border-top:1px solid rgba(255,255,255,.15);margin-top:24px;padding-top:14px}
header.phead{background:none;position:static;color:var(--ink);z-index:auto}
.meta a{color:var(--green)}
.tools{grid-template-columns:1fr 1fr;gap:10px}
.tools .tool{padding:14px;align-items:flex-start}
.tools .tool b{font-size:1rem}
.tools .tool span{font-size:.85rem}
@media(min-width:760px){.tools{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.wrap{max-width:1040px}}
nav.desk a{white-space:nowrap}
/* Corrección del menú desplegable */
#menu .ngrid{height:auto;align-items:start;justify-content:stretch}
#menu.open{max-height:calc(100vh - 58px);overflow-y:auto;box-shadow:0 12px 24px rgba(0,0,0,.25)}
#menu .ng{display:flex;flex-direction:column}