/* =============================================================================
   Estilo de las páginas generadas (fichas de especies y artículos de la guía).
   Compartido por las ~104 páginas: un solo fichero cacheable en vez de CSS
   repetido en cada una. Misma paleta que la landing y que la app.
   ============================================================================= */
:root {
  --azul:       #0899c9;
  --azul-osc:   #05263c;
  --azul-cla:   #74dcf5;
  --abismo-2:   #0a3a57;
  --superficie: #0b2e46;
  --coral:      #ff7a5c;
  --verde-cla:  #74c69d;
  --amarillo:   #ffd166;
  --fosa:       #04121f;
  --radio:      14px;
  --fuente:     'Segoe UI', system-ui, sans-serif;
  --grad-oceano: linear-gradient(135deg, #00b4d8, #0077b6);
  --maxw:       760px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--fuente);
  background: radial-gradient(120% 80% at 50% -10%, var(--abismo-2) 0%, var(--azul-osc) 55%, #031321 100%) fixed;
  color: #fff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}
a { color: var(--azul-cla); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ── Cabecera ── */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(4,18,31,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(116,220,245,.14);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 20px; max-width: 1080px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 9px; font-size: 19px; font-weight: 700; color: #fff; }
.logo:hover { text-decoration: none; }
.logo img { width: 28px; height: 28px; border-radius: 7px; display: block; }
.logo .mi { color: var(--azul-cla); }

.btn {
  display: inline-block; padding: 11px 20px; border-radius: 999px;
  font-weight: 700; font-size: 15px; border: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primario { background: var(--grad-oceano); color: #fff; box-shadow: 0 6px 18px rgba(8,153,201,.32); }
.btn-sm { padding: 8px 15px; font-size: 14px; }

/* ── Migas y contenido ── */
main { padding: 26px 0 56px; }
.migas { font-size: 14px; color: #b8d4e4; margin-bottom: 18px; }
.migas a { color: #b8d4e4; }
.migas span { opacity: .55; margin: 0 6px; }

h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.15; letter-spacing: -.5px; margin-bottom: 8px; }
.cientifico { font-style: italic; color: var(--azul-cla); font-size: 17px; margin-bottom: 6px; }
.entradilla { font-size: 18px; color: #cfe6f2; margin: 14px 0 26px; }

h2 {
  font-size: 22px; margin: 32px 0 10px; letter-spacing: -.2px;
  padding-bottom: 7px; border-bottom: 1px solid rgba(116,220,245,.16);
}
p { margin-bottom: 12px; color: #e6f1f7; }
ul { margin: 0 0 12px 20px; color: #e6f1f7; }
li { margin-bottom: 5px; }

/* ── Piezas ── */
.datos {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px; margin: 22px 0;
}
.dato {
  background: var(--superficie); border: 1px solid rgba(116,220,245,.14);
  border-radius: var(--radio); padding: 13px 15px;
}
.dato dt { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--azul-cla); margin-bottom: 3px; }
.dato dd { font-size: 15px; color: #e6f1f7; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 16px; }
.chip {
  background: rgba(8,153,201,.16); border: 1px solid rgba(116,220,245,.26);
  color: #d8f0fa; padding: 6px 13px; border-radius: 999px; font-size: 14px;
}

.aviso {
  background: rgba(255,122,92,.12); border: 1px solid rgba(255,122,92,.42);
  border-left-width: 4px; border-radius: var(--radio);
  padding: 14px 16px; margin: 22px 0; color: #ffdccf;
}
.aviso strong { color: var(--coral); }

.consejo {
  background: rgba(116,198,157,.1); border: 1px solid rgba(116,198,157,.34);
  border-left-width: 4px; border-radius: var(--radio);
  padding: 14px 16px; margin: 22px 0; color: #ddf3e8;
}
.consejo strong { color: var(--verde-cla); }

.cta {
  background: var(--superficie); border: 1px solid rgba(116,220,245,.2);
  border-radius: var(--radio); padding: 22px; margin: 34px 0 10px; text-align: center;
}
.cta h2 { border: none; margin: 0 0 6px; font-size: 20px; }
.cta p { color: #cfe6f2; margin-bottom: 15px; }

/* ── Índices y enlaces relacionados ── */
.rejilla {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 12px; margin: 16px 0 30px;
}
.tarjeta {
  display: block; background: var(--superficie);
  border: 1px solid rgba(116,220,245,.14); border-radius: var(--radio);
  padding: 14px 16px; color: #fff; transition: border-color .15s ease, transform .15s ease;
}
.tarjeta:hover { border-color: rgba(116,220,245,.42); transform: translateY(-2px); text-decoration: none; }
.tarjeta b { display: block; font-size: 16px; margin-bottom: 3px; }
.tarjeta span { font-size: 13.5px; color: #a8c8da; }

.grupo-titulo { font-size: 20px; margin: 30px 0 4px; }
.grupo-desc { color: #a8c8da; font-size: 15px; margin-bottom: 12px; }

/* ── Pie ── */
footer {
  border-top: 1px solid rgba(116,220,245,.14); padding: 26px 0 34px;
  color: #9dbccc; font-size: 14px;
}
.footer-inner { display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: space-between; align-items: center; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.footer-inner nav { display: flex; flex-wrap: wrap; gap: 14px; }
.descargo { margin-top: 12px; font-size: 13px; color: #7fa2b5; max-width: 1080px; margin-left: auto; margin-right: auto; padding: 0 20px; }

@media (max-width: 560px) {
  .header-inner { padding: 10px 16px; }
  .logo { font-size: 17px; }
  main { padding: 20px 0 42px; }
}