/* Blog de Evidran — comparte paleta y tipografía con la landing */
:root {
  --blue: #2563EB; --blue-l: #4AA6F5; --teal: #15B8A6; --green: #46DE7E;
  --navy: #2D5A7B; --ink: #16202B; --ink-soft: #4A5563;
  --cream: #F7F6F2; --cream-d: #EDEAE2; --line: #DDD8CC; --white: #fff;
  --radius: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); background: var(--cream); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { line-height: 1.18; letter-spacing: -0.02em; }
p { color: var(--ink-soft); }
a { color: var(--blue); }

/* NAV (igual que la landing) */
nav { position: sticky; top: 0; z-index: 50; background: rgba(247,246,242,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.brand .wm { white-space: nowrap; }
.brand em { font-style: normal; color: var(--navy); }
.brand img { display: block; height: 34px; width: auto; }
@media (max-width: 560px) { .brand img { height: 28px; } }
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-size: 14.5px; font-weight: 600; }
.nav-links a:hover { color: var(--blue); }
.nav-burger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; padding: 8px; background: transparent; border: 0; cursor: pointer; }
.nav-burger span { display: block; width: 100%; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
nav.nav-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
nav.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
nav.nav-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.btn { display: inline-block; border: 0; cursor: pointer; font-weight: 700; font-size: 15px; border-radius: 12px; padding: 13px 22px; text-decoration: none; transition: transform .12s, box-shadow .12s; }
.btn-primary { background: linear-gradient(135deg, var(--blue-l), var(--blue)); color: #fff; box-shadow: 0 8px 22px rgba(37,99,235,.28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(37,99,235,.34); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn-sm { padding: 9px 16px; font-size: 14px; }

/* CABECERA DEL BLOG */
.blog-head { text-align: center; padding: 64px 0 20px; }
.blog-head .eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 12.5px; font-weight: 700; color: var(--blue); margin-bottom: 14px; }
.blog-head h1 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 800; max-width: 22ch; margin: 0 auto 16px; }
.blog-head p { font-size: 17px; max-width: 58ch; margin: 0 auto; }

/* NUBE DE FILTROS */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; padding: 30px 0 4px; }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: inherit; font-size: 14px; font-weight: 700; color: var(--ink-soft);
  background: #fff; border: 1.5px solid var(--line); border-radius: 999px;
  padding: 9px 16px; cursor: pointer; transition: color .15s, border-color .15s, background .15s, box-shadow .15s, transform .1s;
}
.tag:hover { color: var(--navy); border-color: var(--navy); transform: translateY(-1px); }
.tag .tag-n {
  font-size: 12px; font-weight: 700; line-height: 1; color: var(--ink-soft);
  background: var(--cream-d); border-radius: 999px; padding: 3px 7px; transition: color .15s, background .15s;
}
.tag.is-active {
  color: #fff; border-color: transparent;
  background: linear-gradient(135deg, var(--blue-l), var(--blue));
  box-shadow: 0 8px 20px rgba(37,99,235,.26);
}
.tag.is-active:hover { transform: translateY(-1px); }
.tag.is-active .tag-n { color: #fff; background: rgba(255,255,255,.22); }
.tag-empty { text-align: center; padding: 40px 0; color: var(--ink-soft); font-size: 15px; }
.tag-reset { font-family: inherit; font-size: 15px; font-weight: 700; color: var(--blue); background: none; border: 0; cursor: pointer; padding: 0; text-decoration: underline; }

/* LISTADO */
.post-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 24px 0 84px; }
.post-card[hidden] { display: none; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; text-decoration: none; display: flex; flex-direction: column; gap: 10px; transition: transform .12s, box-shadow .12s; }
.post-card:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(22,32,43,.08); }
.post-card .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--blue); }
.post-card h2 { font-size: 19px; font-weight: 800; color: var(--ink); }
.post-card p { font-size: 14.5px; }
.post-card .more { font-size: 14px; font-weight: 700; color: var(--navy); margin-top: auto; }
.post-card.featured { grid-column: 1 / -1; background: linear-gradient(135deg, #fff, #F4F8FF); }
.post-card.featured h2 { font-size: 24px; }

/* ARTÍCULO */
.post { max-width: 720px; margin: 0 auto; padding: 56px 24px 40px; }
.post .crumbs { font-size: 13.5px; margin-bottom: 22px; }
.post .crumbs a { color: var(--ink-soft); text-decoration: none; font-weight: 600; }
.post .crumbs a:hover { color: var(--blue); }
.post h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: 14px; }
.post .meta { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 34px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.post h2 { font-size: 24px; font-weight: 800; margin: 40px 0 14px; }
.post h3 { font-size: 18.5px; font-weight: 800; margin: 30px 0 10px; }
.post p { margin-bottom: 16px; font-size: 16.5px; }
.post ul, .post ol { margin: 0 0 16px 22px; color: var(--ink-soft); font-size: 16.5px; }
.post li { margin-bottom: 8px; }
.post li::marker { color: var(--navy); }
.post strong, .post b { color: var(--ink); }

/* Caja de aviso (borde completo, plano — sin acentos laterales) */
.note-box { border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 16px 20px; margin: 22px 0; font-size: 14.5px; color: var(--ink-soft); }
.note-box b { color: var(--ink); }

/* Tabla comparativa (bordes completos, sin acentos laterales).
   Envuélvela en <div class="tabla-wrap"> para que haga scroll en móvil. */
.tabla-wrap { overflow-x: auto; margin: 24px 0 26px; -webkit-overflow-scrolling: touch; }
table.cmp { width: 100%; min-width: 560px; border-collapse: collapse; background: #fff; font-size: 15.5px; }
table.cmp th, table.cmp td { border: 1px solid var(--line); padding: 12px 15px; text-align: left; vertical-align: top; color: var(--ink-soft); }
table.cmp thead th { background: var(--cream-d); color: var(--ink); font-weight: 800; font-size: 14.5px; }
table.cmp tbody th { background: #fff; color: var(--ink); font-weight: 700; width: 26%; }
table.cmp td b, table.cmp td strong { color: var(--ink); }

/* CTA final del artículo */
.cta-box { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, #fff, #F4F8FF); padding: 28px; margin: 44px 0 0; text-align: center; }
.cta-box h2 { font-size: 21px; margin: 0 0 10px; }
.cta-box p { font-size: 15px; max-width: 56ch; margin: 0 auto 18px; }
.cta-box .btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

footer { background: var(--ink); color: #8893A0; padding: 34px 0; font-size: 13.5px; margin-top: 64px; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
footer .brand { color: #fff; }
footer .brand em { color: var(--blue-l); }
footer .brand img { height: 28px; }
footer a { color: #AEB6C0; }

@media (max-width: 860px) {
  .post-list { grid-template-columns: 1fr; }
  .nav-burger { display: flex; }
  .nav-links { display: none; }
  nav.nav-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--cream); border-bottom: 1px solid var(--line);
    padding: 8px 24px 20px; box-shadow: 0 12px 24px rgba(22,32,43,.1);
  }
  nav.nav-open .nav-links a { padding: 12px 4px; border-bottom: 1px solid var(--cream-d); }
  nav.nav-open .nav-links a:last-child { border-bottom: 0; margin-top: 8px; }
}