:root{
  --fondo: #ffffff;
  --texto: #111827;
  --muted: #6b7280;
  --borde: rgba(17, 24, 39, 0.10);
  --sombra: 0 10px 30px rgba(17, 24, 39, 0.08);

  --acento1: #2563eb;
  --acento2: #22c55e;
  --acento3: #f97316;
  --acento4: #a855f7;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  line-height: 1.5;
}

.encabezado{
  padding: 28px 18px 10px;
}

.titulo{
  margin: 0;
  text-align: center;
  letter-spacing: 0.08em;
  font-weight: 800;
  font-size: clamp(22px, 3vw, 34px);
}

.contenedor{
  width: min(1100px, 92vw);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 22px;
  align-items: start;
}

.col-izq{
  display: grid;
  gap: 16px;
}

.foto{
  border: 1px solid var(--borde);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra);
  background: #fff;
}

.foto img{
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.col-der .tarjeta{
  min-height: 520px;
}

.tarjeta{
  border: 1px solid var(--borde);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--sombra);
  padding: 18px 18px 16px;
}

.subtitulo{
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.08em;
  font-weight: 900;
  text-transform: uppercase;
}

.separador{
  height: 4px;
  width: 90px;
  border-radius: 999px;
  margin: 10px 0 14px;
  background: linear-gradient(90deg, var(--acento2), var(--acento3));
}

.tarjeta p{
  margin: 0 0 12px;
  color: var(--texto);
}

.link{
  color: var(--acento1);
  text-decoration: none;
  font-weight: 700;
}
.link:hover{ text-decoration: underline; }

.pie{
  width: min(1100px, 92vw);
  margin: 18px auto 28px;
}

.tarjeta-ancha{
  padding-top: 16px;
}

@media (max-width: 860px){
  .contenedor{
    grid-template-columns: 1fr;
  }
  .col-der .tarjeta{
    min-height: auto;
  }
}