:root{--bg:#fff;--ink:#14232a;--muted:#55666c;--line:#dfe6e8;--cream:#f2f6f7;--brick:#14495a;--brick-ink:#14495a;--rust:#b4532f;--on-brick:#fff;--font:"Poppins","Avenir Next","Segoe UI",system-ui,-apple-system,sans-serif;--serif:"Source Serif 4",Georgia,serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1719;--ink:#e8eef0;--muted:#9fb0b5;--line:#26363c;--cream:#172227;--brick:#1f6378;--brick-ink:#9fd3df;--rust:#e08b67;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0f1719;--ink:#e8eef0;--muted:#9fb0b5;--line:#26363c;--cream:#172227;--brick:#1f6378;--brick-ink:#9fd3df;--rust:#e08b67;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brick-ink)}
[hidden]{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* barra superior */
.bnav{position:sticky;top:0;z-index:9;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bnav .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px}
.wordmark{display:inline-grid;justify-items:center;line-height:1;text-decoration:none;color:var(--brick-ink)}
.wordmark b{font-weight:700;font-size:1.2rem;letter-spacing:.24em;margin-right:-.24em}
.wordmark small{font-weight:500;font-size:.48rem;letter-spacing:.5em;margin-right:-.5em;margin-top:4px}
.bnav-r{display:flex;align-items:center;gap:10px}
.back{font-size:.84rem;font-weight:600;text-decoration:none;color:var(--muted)}
.back:hover{color:var(--ink)}
.lang-sw{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:2px;background:var(--bg)}
.lang-sw button{font:600 .72rem var(--font);letter-spacing:.08em;border:0;background:none;color:var(--muted);padding:5px 11px;border-radius:999px;cursor:pointer}
.lang-sw button[aria-pressed="true"]{background:color-mix(in srgb,var(--ink) 16%,var(--bg));color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;font:600 .82rem var(--font);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;background:var(--brick);color:var(--on-brick);border-radius:6px;padding:10px 16px}
@media (max-width:640px){.bnav .btn{display:none}}

/* índice */
.b-head{padding-block:44px 22px;border-bottom:1px solid var(--line)}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brick-ink);margin:0 0 8px}
.b-head h1{font-size:clamp(2rem,5vw,3rem);line-height:1.1;text-transform:uppercase;color:var(--brick-ink);margin:0 0 10px}
.b-head p{max-width:62ch;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:24px;padding-block:32px 56px}
.card{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg);text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.08)}
.card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover}
.card-b{display:grid;gap:8px;align-content:start;padding:18px 18px 20px}
.tag{justify-self:start;font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brick-ink);background:color-mix(in srgb,var(--brick) 12%,var(--bg));padding:3px 9px;border-radius:999px}
.card h2{font-size:1.14rem;line-height:1.3;margin:2px 0 0}
.card p{font-size:.9rem;color:var(--muted);margin:0}
.card .more{font-size:.84rem;font-weight:600;color:var(--brick-ink);margin-top:4px}
.date{font-size:.78rem;color:var(--muted)}

/* artículo */
.a-head{padding-block:36px 18px}
.a-head .wrap,.a-body{max-width:760px}
.a-head h1{font-size:clamp(1.8rem,4.4vw,2.6rem);line-height:1.15;letter-spacing:-.01em;margin:10px 0 12px}
.dek{font:400 1.15rem/1.55 var(--serif);color:var(--muted);margin:0}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.82rem;color:var(--muted);margin-top:14px}
.meta b{color:var(--ink);font-weight:600}
.hero{max-width:1000px;margin:8px auto 0}
.hero img{width:100%;height:auto;max-height:460px;object-fit:cover;border-radius:6px}
figcaption{font-size:.8rem;color:var(--muted);margin-top:8px}
.a-body{margin:0 auto;padding:28px max(16px,env(safe-area-inset-left,0px)) 12px;font:400 1.1rem/1.75 var(--serif)}
.a-body>p:first-child{font-size:1.2rem}
.a-body h2{font:600 1.4rem/1.25 var(--font);margin:40px 0 10px}
.a-body p{margin:0 0 18px}
.a-body ul,.a-body ol{margin:0 0 20px;padding-left:1.2em}
.a-body .pull{font:600 1.17rem/1.35 var(--font);color:var(--rust);margin:32px 0;text-align:center;text-wrap:balance}
.a-body li{margin-bottom:12px;padding-left:4px}
.a-body li::marker{color:var(--brick)}
.a-body strong{font-weight:650}
.a-body figure{margin:32px 0}
.a-body figure img{width:100%;height:auto;border-radius:6px;border:1px solid var(--line)}
.ours{background:var(--brick);color:var(--on-brick);border-radius:8px;padding:24px 24px 10px;margin:40px 0 8px;font-family:var(--font)}
.ours-k{font-size:.74rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;opacity:.85}
.ours ul{padding-left:1.1em}
.ours li{font-size:1rem;line-height:1.55;margin-bottom:10px}
.ours li::marker{color:#f3c9b8}
.a-cta{max-width:760px;margin:0 auto;padding:12px max(16px,env(safe-area-inset-left,0px)) 40px}
.a-cta .box{border:1px solid var(--line);background:var(--cream);border-radius:8px;padding:20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.a-cta p{margin:0;font-weight:600}
.a-cta .acts{display:flex;flex-wrap:wrap;gap:10px}
.btn.ghost{background:transparent;color:var(--brick-ink);border:1px solid var(--brick)}
.allposts{display:inline-block;margin-top:18px;font-size:.88rem;font-weight:600;text-decoration:none}

.a-body ol.q{margin:0 0 20px;padding-left:1.3em}
.a-body ol.q li{margin-bottom:12px;padding-left:4px}
.a-body ol.q li::marker{font:600 1rem var(--font);color:var(--brick)}
.ledger{overflow-x:auto;margin:6px 0 22px;border-top:2px solid var(--ink);font-family:var(--font)}
.ledger table{width:100%;border-collapse:collapse;font-size:.95rem;line-height:1.4}
.ledger th,.ledger td{padding:11px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ledger th{font-weight:400;color:var(--muted);padding-right:16px}
.ledger td{text-align:right;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.ledger tr.hl th,.ledger tr.hl td{color:var(--rust);font-weight:600}
footer.fine{border-top:1px solid var(--line);padding-block:22px 34px;font-size:.76rem;line-height:1.6;color:var(--muted)}
footer.fine p{margin:0 0 6px;max-width:90ch}

/* WhatsApp flotante */
.wa-fab{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:9998;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.28);text-decoration:none;transition:transform .15s}
.wa-fab svg{width:30px;height:30px}.wa-fab:hover{transform:scale(1.06)}
@media print{.wa-fab,.bnav{display:none}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:8px 0 22px;font-family:var(--font)}
.stat{border:1px solid var(--line);border-radius:8px;padding:14px 16px;background:var(--cream)}
.stat b{display:block;font-size:1.6rem;line-height:1.1;color:var(--brick-ink)}
.stat span{display:block;font-size:.82rem;line-height:1.4;color:var(--muted);margin-top:6px}
.rel{display:block;margin:28px 0;padding:14px 18px;border:1px solid var(--line);border-left:4px solid var(--brick);border-radius:6px;text-decoration:none;color:var(--ink);font-family:var(--font)}
.rel span{display:block;font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brick-ink);margin-bottom:4px}
.rel b{font-weight:600}
.a-body ol.steps{list-style:none;padding:0;margin:8px 0 22px;counter-reset:st}
.a-body ol.steps li{counter-increment:st;position:relative;padding:0 0 18px 52px;margin:0;border-left:2px solid var(--line);margin-left:16px}
.a-body ol.steps li:last-child{border-left-color:transparent}
.a-body ol.steps li::before{content:counter(st);position:absolute;left:-17px;top:-2px;width:32px;height:32px;border-radius:50%;background:var(--brick);color:var(--on-brick);font:600 .9rem/32px var(--font);text-align:center}
.a-body ol.steps h3{font:600 1.05rem/1.3 var(--font);margin:2px 0 4px}
.a-body ol.steps p{margin:0}
.wordmark img{display:block;height:30px;width:auto}
.wordmark .lg-w{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .wordmark .lg-c{display:none}:root:not([data-theme="light"]) .wordmark .lg-w{display:block}}
:root[data-theme="dark"] .wordmark .lg-c{display:none}:root[data-theme="dark"] .wordmark .lg-w{display:block}