/* Archivo RSE + News — paleta de marca iFLOW (verde #95c11f, oscuro #212934, Montserrat) */
:root {
  --verde: #95c11f;
  --verde-osc: #6f9314;
  --oscuro: #212934;
  --texto: #2b3240;
  --suave: #667085;
  --linea: #e4e7ec;
  --fondo: #f5f6f8;
  --blanco: #fff;
  --rse: #95c11f;
  --news: #3b82c4;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 400 16px/1.6 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--verde-osc); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* Header */
.top { background: var(--oscuro); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; }
.logo img { width: 132px; }
.top nav { display: flex; gap: 22px; }
.top nav a { color: #fff; text-decoration: none; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.top nav a:hover { color: var(--verde); }

/* Portada */
.hero { padding: 56px 0 28px; }
.hero h1 { margin: 0 0 10px; font-size: clamp(28px, 4vw, 42px); line-height: 1.15; color: var(--oscuro); font-weight: 700; }
.hero h1 span { color: var(--verde); }
.hero p { margin: 0; max-width: 680px; color: var(--suave); font-size: 17px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 28px; }
.filters button {
  font: 600 14px 'Montserrat', sans-serif; color: var(--oscuro); background: var(--blanco);
  border: 1px solid var(--linea); border-radius: 999px; padding: 9px 18px; cursor: pointer;
}
.filters button small { color: var(--suave); font-weight: 500; margin-left: 4px; }
.filters button.on { background: var(--oscuro); border-color: var(--oscuro); color: #fff; }
.filters button.on small { color: var(--verde); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; padding-bottom: 64px; }
.card {
  display: flex; flex-direction: column; background: var(--blanco); border-radius: 14px; overflow: hidden;
  text-decoration: none; color: inherit; box-shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(16,24,40,.12); }
.card[hidden] { display: none; }
.card-img { aspect-ratio: 16 / 10; background: var(--oscuro); }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 18px 20px 22px; }
.card h2 { margin: 10px 0 8px; font-size: 18px; line-height: 1.35; color: var(--oscuro); }
.card p { margin: 0; color: var(--suave); font-size: 14px; }

.meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--suave); }
.pill { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff; padding: 3px 10px; border-radius: 999px; }
.pill-rse { background: var(--rse); }
.pill-news { background: var(--news); }

/* Nota */
.post { max-width: 760px; margin: 0 auto; padding: 40px 0 24px; }
.back { display: inline-block; margin-bottom: 22px; font-size: 14px; font-weight: 600; text-decoration: none; }
.post h1 { margin: 12px 0 24px; font-size: clamp(26px, 3.6vw, 38px); line-height: 1.2; color: var(--oscuro); }
.lead { width: 100%; border-radius: 14px; margin: 0 0 32px; }
.content { font-size: 17px; line-height: 1.75; overflow-wrap: break-word; }
.post h1, .card h2 { overflow-wrap: break-word; }
.content::after { content: ''; display: block; clear: both; }
.content p { margin: 0 0 1.1em; }
.content h2, .content h3 { color: var(--oscuro); line-height: 1.3; margin: 1.6em 0 .6em; }
.content h2 { font-size: 24px; }
.content h3 { font-size: 20px; }
.content img { border-radius: 10px; margin: .4em 0 1.4em; }
.content .img-left { float: left; max-width: 46%; margin: .35em 28px 1em 0; }
.tags { list-style: none; padding: 20px 0 0; margin: 32px 0 0; border-top: 1px solid var(--linea); display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 12px; font-weight: 600; letter-spacing: .04em; color: var(--suave); background: var(--blanco); border: 1px solid var(--linea); border-radius: 6px; padding: 4px 10px; }

.prevnext { max-width: 760px; margin: 0 auto 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pn { display: block; background: var(--blanco); border-radius: 12px; padding: 16px 18px; text-decoration: none; color: var(--oscuro); font-weight: 600; font-size: 15px; line-height: 1.4; }
.pn small { display: block; color: var(--verde-osc); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.pn-next { text-align: right; }
.pn:hover { box-shadow: 0 6px 16px rgba(16,24,40,.1); }

.foot { background: var(--oscuro); color: #aeb4bf; font-size: 13px; padding: 26px 0; }

@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top nav { gap: 14px; }
  .logo img { width: 108px; }
  .hero { padding-top: 36px; }
  .grid { grid-template-columns: 1fr; }
  .content { font-size: 16px; }
  .content .img-left { float: none; max-width: 100%; margin: .4em 0 1.4em; }
  .prevnext { grid-template-columns: 1fr; }
  .pn-next { text-align: left; }
}