:root {
  --tinta: #13261f; --verde: #1f5c43; --agua: #13708c; --agua-claro: #e3f1f4;
  --arena: #f7f4ec; --linea: #e2ddd0; --gris: #677a72; --lima: #d7ec7b; --rojo: #a33b2b;
  --serif: 'Fraunces', Georgia, serif; --sans: 'Public Sans', system-ui, -apple-system, Segoe UI, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.65 var(--sans); color: var(--tinta); background: var(--arena); }
img { max-width: 100%; height: auto; }
a { color: var(--agua); text-underline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: clamp(30px, 5vw, 46px); margin: .3em 0; }
h2 { font-size: clamp(23px, 3.4vw, 30px); margin: 2em 0 .6em; }
h3 { font-size: 20px; margin: 1.4em 0 .4em; }
.ancho { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.gris { color: var(--gris); font-size: .92em; }

.sitio-cab { background: var(--tinta); color: #fff; }
.sitio-cab .ancho { display: flex; align-items: center; justify-content: space-between; min-height: 60px; }
.logo { color: #fff; text-decoration: none; font: 700 22px var(--serif); }
.logo em { color: var(--lima); font-style: italic; }
.sitio-cab nav a { color: #fff; text-decoration: none; font-weight: 600; font-size: 15px; }

.portada { background: linear-gradient(160deg, var(--verde), var(--agua)); color: #fff; padding: 56px 0 48px; }
.portada h1 { max-width: 760px; }
.portada p { max-width: 640px; font-size: 19px; opacity: .95; }
.cifras b { color: var(--lima); }
.grilla-guias { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; padding-bottom: 50px; }
.guia-card { display: flex; gap: 14px; background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 14px;
  color: inherit; text-decoration: none; transition: transform .15s, box-shadow .15s; }
.guia-card:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(19,38,31,.1); }
.guia-card img { width: 96px; height: 96px; object-fit: contain; background: #fff; flex: none; }
.guia-card h3 { margin: 0 0 4px; font-size: 18px; }
.guia-card p { margin: 0 0 6px; font-size: 14px; }

.migas { font-size: 14px; color: var(--gris); padding-top: 18px; }
.migas a { color: var(--gris); }
.guia-cab, .texto { max-width: 760px; }
.bajada { font-size: 20px; color: #34483f; }
.meta { font-size: 14px; color: var(--gris); }
.aviso { font-size: 13px; color: var(--gris); border-left: 3px solid var(--lima); padding-left: 10px; }
.aviso-previa { background: #fff4d6; padding: 8px 12px; border-radius: 6px; }

.rapida { background: var(--agua-claro); border-radius: 12px; padding: 4px 24px 10px; margin: 26px 0; max-width: 760px; }
.rapida h2 { margin-top: .8em; font-size: 22px; }

.elecciones { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 30px 0; }
.tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; }
.tarjeta img { height: 170px; object-fit: contain; width: 100%; }
.tarjeta h3 { font-size: 17px; margin: 10px 0 4px; }
.tarjeta h3 a { color: inherit; text-decoration: none; }
.tarjeta .por-que { font-size: 15px; flex: 1; }
.rol { align-self: flex-start; background: var(--tinta); color: var(--lima); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em; padding: 3px 9px; border-radius: 99px; }
.precio { font-weight: 700; margin: 4px 0; }
.estrellas { color: #b47a00; font-weight: 600; margin-left: 6px; }

.btn { display: inline-block; background: #2d6cdf; color: #fff; text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 10px 16px; border-radius: 8px; text-align: center; }
.btn:hover { background: #1f57bd; }
.btn-sec { display: inline-block; font-size: 15px; margin-left: 10px; }

.claves li { margin: 8px 0; }
.tabla-scroll { overflow-x: auto; background: #fff; border: 1px solid var(--linea); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--linea); text-align: left; vertical-align: top; }
thead th { background: var(--tinta); color: #fff; font-weight: 600; white-space: nowrap; }
td.num { white-space: nowrap; }
.specs th { width: 45%; color: var(--gris); font-weight: 600; }

.ficha { display: grid; grid-template-columns: 220px 1fr; gap: 26px; background: #fff; border: 1px solid var(--linea);
  border-radius: 12px; padding: 22px; margin: 18px 0; }
.ficha-img img { width: 100%; height: 220px; object-fit: contain; }
.ficha h3 { margin-top: 0; font-size: 22px; }
.ficha h3 a { color: inherit; text-decoration: none; }
.pros-contras { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; font-size: 15px; }
.pros-contras h4, .pros-contras h3 { margin: 6px 0; font: 700 14px var(--sans); text-transform: uppercase; letter-spacing: .04em; }
.pros-contras > div:first-child h4, .pros-contras > div:first-child h3 { color: var(--verde); }
.pros-contras > div:last-child h4, .pros-contras > div:last-child h3 { color: var(--rojo); }
.pros-contras ul { margin: 0; padding-left: 18px; }
blockquote { margin: 16px 0; padding: 12px 18px; background: var(--arena); border-left: 4px solid var(--agua);
  border-radius: 0 8px 8px 0; font-style: italic; }
blockquote cite { display: block; font-style: normal; font-size: 13px; color: var(--gris); margin-top: 6px; }

.prod-cab { display: grid; grid-template-columns: minmax(240px, 380px) 1fr; gap: 32px; background: #fff;
  border: 1px solid var(--linea); border-radius: 12px; padding: 24px; margin-top: 14px; }
.prod-cab h1 { font-size: clamp(24px, 3.5vw, 32px); }
.precio-grande { font: 700 38px var(--serif); margin: 10px 0 0; }
.grafico { width: 100%; max-width: 680px; background: #fff; border: 1px solid var(--linea); border-radius: 10px; }
.grafico .eje { stroke: var(--linea); }
.grafico .linea { fill: none; stroke: var(--agua); stroke-width: 2.5; }
.grafico .punto { fill: var(--agua); }
.grafico .et { font: 12px var(--sans); fill: var(--gris); }

.relacionadas ul { columns: 2; padding-left: 18px; }
.sitio-pie { background: var(--tinta); color: #d5ddd9; margin-top: 60px; padding: 30px 0; }
.sitio-pie .chico { font-size: 13px; color: #9fb0a8; max-width: 760px; }

@media (max-width: 700px) {
  body { font-size: 16px; }
  .ficha, .prod-cab { grid-template-columns: 1fr; }
  .ficha-img img { height: 180px; }
  .pros-contras { grid-template-columns: 1fr; }
  .relacionadas ul { columns: 1; }
}