/* Aprender / Learn: comparisons, guides and the hub. Sits on top of clear-landing/style.css (tokens come from there).
   Pages are generated by tools/build_aprender.py. */
.learn{padding-block:28px 72px}
.learn-crumb{font-size:13px;color:var(--muted);margin:0 0 34px}
.learn-crumb a{text-decoration:underline;text-underline-offset:3px}
.learn-crumb span{margin:0 6px;color:var(--line)}
.learn-crumb b{font-weight:500;color:var(--ink)}
.learn-head{max-width:860px;margin-bottom:44px}
.learn-head h1{font-size:clamp(34px,4.6vw,58px);font-weight:550;line-height:1.08;margin-bottom:20px;text-wrap:balance}
.learn-lead{font-size:19px;color:var(--muted);max-width:720px;margin-bottom:14px;text-wrap:pretty}
.learn-date{font-size:13px;color:var(--muted);margin:0}
.learn-date::before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--copper);margin-right:8px}
.learn>section{max-width:860px;margin-bottom:52px}
.learn>section.learn-wide{max-width:none}
.learn h2{font-size:clamp(24px,2.6vw,32px);font-weight:600;margin-bottom:16px}
.learn h3{font-size:19px;font-weight:600;letter-spacing:-.02em;margin:26px 0 8px}
.learn section p,.learn section li{font-size:17px;color:#3a4566}
.learn section p a,.learn section li a,.learn-faq a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.learn ul,.learn ol{padding-left:22px;margin:0 0 16px}
.learn li{margin-bottom:8px}
.learn li b{color:var(--ink)}

.learn-tldr{padding:26px 28px 14px;border:1px solid var(--line);border-top:3px solid var(--copper);border-radius:8px;background:#fff;box-shadow:10px 10px 0 var(--lime)}
.learn-tldr h2{font-size:13px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--copper);margin-bottom:12px}
.learn-honest{padding:26px 28px 12px;border:1px solid #d4daed;border-radius:8px;background:#f0f2fc}
.learn-note{font-size:13px!important;color:var(--muted)!important;margin-top:12px}

/* Price ranges as bars: one row per system, the filled part runs from its lowest to its highest published monthly price. */
.learn-bars{margin:0;padding:24px 26px 20px;border:1px solid var(--line);border-radius:8px;background:#fff}
.learn-bars figcaption{font-size:13px;color:var(--muted);margin-top:14px}
.learn-bar{display:grid;grid-template-columns:150px 1fr;gap:6px 16px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.learn-bar:last-of-type{border-bottom:0}
.learn-bar b{font-size:15px;font-weight:600}
.learn-bar small{grid-column:2;font-size:13px;color:var(--muted)}
.learn-bar-track{position:relative;height:14px;border-radius:7px;background:#eef0f6}
.learn-bar-track i{position:absolute;top:0;bottom:0;left:var(--from);width:var(--span);min-width:10px;border-radius:7px;background:var(--accent)}
.learn-bar.is-us .learn-bar-track i{background:var(--copper)}

.learn-picks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:8px}
.learn-picks-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.learn-pick{padding:22px 22px 8px;border:1px solid var(--line);border-radius:8px;background:#fff}
.learn-pick span{display:inline-block;font-size:11px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--copper);margin-bottom:8px}
.learn-pick h3{margin:0 0 8px}
.learn-pick p{font-size:15px!important}
.learn-pick.is-us{background:#f0f2fc;border-color:#d4daed}

.learn-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.learn-table{width:100%;min-width:720px;border-collapse:collapse;font-size:14px}
.learn-table caption{caption-side:bottom;padding:12px 16px;font-size:12px;color:var(--muted);text-align:left}
.learn-table th,.learn-table td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);line-height:1.45}
.learn-table thead th{font-size:13px;font-weight:650;background:#f0f2fc;position:sticky;top:0}
.learn-table tbody th{font-weight:600;width:19%}
.learn-table td:last-child,.learn-table thead th:last-child{background:#fffbe9}
.learn-table tbody tr:last-child th,.learn-table tbody tr:last-child td{border-bottom:0}

.learn-steps{counter-reset:step;list-style:none;padding:0!important;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.learn-steps li{counter-increment:step;position:relative;margin:0;padding:16px 16px 16px 58px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:15px!important}
.learn-steps li::before{content:counter(step);position:absolute;left:16px;top:16px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-size:13px;font-weight:600}

.learn-faq details{border-bottom:1px solid var(--line);padding:4px 0}
.learn-faq summary{cursor:pointer;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:17px;font-weight:600;list-style:none}
.learn-faq summary::-webkit-details-marker{display:none}
.learn-faq summary::after{content:'+';font-size:22px;font-weight:400;color:var(--accent)}
.learn-faq details[open] summary::after{content:'–'}
.learn-faq details p{margin:0 0 16px;font-size:16px;color:#3a4566}

.learn-sources{padding-top:24px;border-top:1px solid var(--line)}
.learn-sources h2{font-size:18px}
.learn-sources p,.learn-sources li{font-size:14px!important;color:var(--muted)!important}

.learn-cta{padding:34px 32px;border:1px solid var(--line);border-top:3px solid var(--copper);border-radius:8px;background:#fff;box-shadow:10px 10px 0 var(--lime)}
.learn-cta p{max-width:620px}
.learn-cta .clear-button{margin-right:22px}

.learn-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.learn-cards-wide{grid-template-columns:1fr}
.learn-card{display:flex;flex-direction:column;padding:24px 22px 20px;border:1px solid var(--line);border-radius:8px;background:#fff;transition:border-color .15s,transform .15s}
.learn-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.learn-card span{font-size:11px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--copper);margin-bottom:12px}
.learn-card h3{font-size:20px;margin:0 0 8px}
.learn-card p{font-size:15px!important;color:var(--muted)!important;margin:0}
.learn-card::after{content:'→';margin-top:auto;padding-top:16px;color:var(--accent);font-weight:600}
.learn-cards-wide .learn-card{background:#f0f2fc;border-color:#d4daed}

/* Art: original illustrations and real screens, in card thumbnails and beside the article heading. */
.learn-head.has-art{max-width:none;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:44px;align-items:center}
.learn-art{border:1px solid var(--line);border-top:3px solid var(--copper);border-radius:8px;overflow:hidden;background:#f0f2fc;box-shadow:10px 10px 0 var(--lime);aspect-ratio:16/9}
.learn-art svg,.learn-art img,.learn-thumb svg,.learn-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.learn-thumb{margin:-24px -22px 18px;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);border-radius:8px 8px 0 0;background:#f0f2fc}
.learn-cards-wide .learn-card{display:grid;grid-template-columns:320px 1fr;column-gap:28px;align-items:center}
.learn-cards-wide .learn-thumb{grid-row:1/5;margin:-24px 0 -20px -22px;aspect-ratio:16/9;border-bottom:0;border-right:1px solid #d4daed;border-radius:8px 0 0 8px}
.learn-cards-wide .learn-card::after{padding-top:8px}
.learn-section-lead{font-size:16px!important;color:var(--muted)!important;margin:-6px 0 18px}

/* Destilados: numbers up front, a chart, a calculator, a script to copy and a checklist. */
.learn-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.learn-stats div{padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff}
.learn-stats b{display:block;font-size:clamp(34px,4vw,48px);font-weight:600;letter-spacing:-.04em;line-height:1;color:var(--accent);margin-bottom:10px}
.learn-stats span{font-size:14px;color:var(--muted);line-height:1.45;display:block}
.learn-ref{font-size:11px;line-height:0;margin-left:2px}

/* Real captures inside a destilado: one wide shot first, then two in a pair. */
.learn-figs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0 0 8px}
.learn-fig{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.learn-fig:first-child{grid-column:1/-1}
.learn-fig img{display:block;width:100%;height:auto}
.learn-fig figcaption{font-size:13px;color:var(--muted);padding:10px 14px;border-top:1px solid var(--line)}
@media(max-width:700px){.learn-figs{grid-template-columns:1fr}}
.learn-fig.solo{margin:26px auto 10px;max-width:520px}
.learn-ref a{color:var(--copper)!important;text-decoration:none!important;font-weight:600;padding:2px}
.learn-chart{margin:26px 0 0;padding:18px 18px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}
.learn-chart svg{display:block;width:100%;height:auto;font-family:inherit}
.learn-chart figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.learn-script{margin:18px 0 26px;padding:20px 22px;border-left:3px solid var(--copper);border-radius:0 8px 8px 0;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.learn-script-label{font-size:11px!important;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--copper)!important;margin-bottom:10px}
.learn-script blockquote{margin:0}
.learn-script blockquote p{font-size:16px!important;color:var(--ink)!important}
.learn-copy{min-height:44px;padding:8px 16px;border:1px solid var(--accent);border-radius:5px;background:#fff;color:var(--accent);font-weight:600;font-size:14px}
.learn-copy:hover{background:#f0f2fc}
.learn-calc,.learn-check{padding:30px 32px 24px;border:1px solid var(--line);border-top:3px solid var(--copper);border-radius:8px;background:#fff;box-shadow:10px 10px 0 var(--lime);max-width:860px}
.learn-calc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0}
.learn-calc label{display:flex;flex-direction:column;justify-content:space-between;gap:8px;font-size:13px;color:var(--muted);line-height:1.35}
.learn-calc input{width:100%;min-height:48px;padding:8px 12px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);font:600 20px/1 'DM Sans',sans-serif}
.learn-calc input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.learn-calc-out{font-size:20px!important;color:var(--ink)!important;margin:0 0 6px}
.learn-calc-out b{font-size:34px;font-weight:600;letter-spacing:-.03em;color:var(--accent)}
.learn-calc-note{font-size:15px!important;font-weight:600;color:var(--ink)!important;margin:0 0 4px}
.learn-calc-note[data-state=warn]{color:var(--copper)!important}
.learn-calc-note[data-state=bad]{color:#b3261e!important}
.learn-check ul{list-style:none;padding:0!important;margin:0}
.learn-check li{margin:0;border-top:1px solid var(--line)}
.learn-check label{display:flex;align-items:flex-start;gap:14px;min-height:52px;padding:14px 2px;cursor:pointer;font-size:16px;color:var(--ink)}
.learn-check input{flex:none;width:22px;height:22px;margin:1px 0 0;accent-color:var(--accent)}
.learn-check input:checked+span,.learn-check li:has(input:checked) label{color:var(--muted);text-decoration:line-through}
.learn-check-progress{display:flex;align-items:center;gap:14px;font-size:14px!important;font-weight:600;color:var(--copper)!important;margin-bottom:14px}
.learn-check-progress i{flex:1;height:6px;border-radius:6px;background:#eef0f6;overflow:hidden}
.learn-check-progress b{display:block;height:100%;width:0;background:var(--accent);transition:width .25s ease}
.learn-refs ol{padding-left:22px}
.learn-refs li{margin-bottom:10px}
.learn-refs li span{display:block;font-size:12px;color:var(--muted)}
.learn-refs li:target{background:#fffbe9;outline:6px solid #fffbe9;border-radius:2px}

@media(max-width:760px){
  .learn-head.has-art{grid-template-columns:1fr;gap:26px}.learn-art{box-shadow:6px 6px 0 var(--lime)}
  .learn-cards-wide .learn-card{display:flex}.learn-cards-wide .learn-thumb{margin:-24px -22px 18px;height:auto;aspect-ratio:16/9;border-right:0;border-bottom:1px solid #d4daed;border-radius:8px 8px 0 0}
  .learn-stats,.learn-calc-grid{grid-template-columns:1fr 1fr}.learn-stats div:last-child{grid-column:1/-1}
  .learn-calc,.learn-check{padding:22px 18px 18px;box-shadow:6px 6px 0 var(--lime)}
  .learn{padding-block:18px 48px}
  .learn-head{margin-bottom:30px}.learn-lead{font-size:17px}
  .learn>section{margin-bottom:40px}
  .learn-tldr,.learn-honest,.learn-cta{padding:20px 18px 10px;box-shadow:6px 6px 0 var(--lime)}.learn-honest{box-shadow:none}.learn-cta{padding-bottom:22px}
  .learn-cards,.learn-picks,.learn-picks-3,.learn-steps{grid-template-columns:1fr}
  .learn-bars{padding:16px 16px 14px}.learn-bar{grid-template-columns:1fr;gap:6px}.learn-bar small{grid-column:1}
  .learn-cta .clear-button{margin:0 0 8px;width:100%}
}
@media(prefers-reduced-motion:reduce){.learn-card{transition:none}.learn-card:hover{transform:none}}