/* =============================================
   SYNAPXXIS - articulo.css
   Estilos para páginas de entrada de blog
============================================= */

/* ==============================
   LAYOUT PRINCIPAL
============================== */
.articulo-main {
  background: #ffffff;
  padding: 7rem 1.5rem 5rem;
  min-height: 80vh;
}

.articulo-container {
  max-width: 780px;
  margin: 0 auto;
}

/* ==============================
   IMAGEN DE PORTADA DEL ARTÍCULO
============================== */
.articulo-img-portada {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  background: linear-gradient(135deg, #1a0533, #2d0a54);
  aspect-ratio: 2 / 1;
}

.articulo-img-portada img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ==============================
   BREADCRUMB
============================== */
.articulo-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #adb5bd;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.articulo-breadcrumb a {
  color: #6A0DAD;
  font-weight: 500;
  transition: color 0.3s;
}

.articulo-breadcrumb a:hover {
  color: #00E6D0;
}

.breadcrumb-sep {
  color: #dee2e6;
  font-size: 0.8rem;
}

/* ==============================
   HEADER DEL ARTÍCULO
============================== */
.articulo-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid rgba(0,230,208,0.12);
}

.articulo-cat {
  display: inline-block;
  font-weight: 600;
  font-size: 0.8rem;
  color: #6A0DAD;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(106,13,173,0.07);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 1.25rem;
}

.articulo-titulo {
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1.2;
  color: #1a1a2e;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #6A0DAD 0%, #4a1d8a 20%, #1a5c8a 50%, #00a89d 75%, #00E6D0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.articulo-bajada {
  font-weight: 500;
  font-size: 1.15rem;
  color: #6c757d;
  line-height: 1.7;
}

/* ==============================
   CUERPO DEL ARTÍCULO
============================== */
.articulo-cuerpo {
  color: #495057;
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 3rem;
}

.articulo-cuerpo p {
  margin-bottom: 1.5rem;
}

.articulo-cuerpo h2 {
  font-weight: 700;
  font-size: 1.35rem;
  color: #6A0DAD;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 3px solid #00E6D0;
}

.articulo-cuerpo h3 {
  font-weight: 600;
  font-size: 1.1rem;
  color: #495057;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.articulo-cuerpo ul,
.articulo-cuerpo ol {
  list-style: none;
  margin: 0 0 1.5rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.articulo-cuerpo ul li,
.articulo-cuerpo ol li {
  padding-left: 1.5rem;
  position: relative;
  color: #495057;
}

.articulo-cuerpo ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6A0DAD, #00E6D0);
}

.articulo-cuerpo ol {
  counter-reset: lista;
}

.articulo-cuerpo ol li {
  counter-increment: lista;
}

.articulo-cuerpo ol li::before {
  content: counter(lista) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  font-size: 0.9rem;
  color: #6A0DAD;
}

.articulo-cuerpo strong {
  font-weight: 600;
  color: #495057;
}

.articulo-cuerpo em {
  font-style: italic;
  color: #6c757d;
}

.articulo-cuerpo a {
  color: #00E6D0;
  font-weight: 500;
  transition: color 0.3s;
}

.articulo-cuerpo a:hover {
  color: #6A0DAD;
}

/* Cita destacada dentro del artículo */
.articulo-cita {
  background: linear-gradient(135deg, rgba(0,230,208,0.05), rgba(106,13,173,0.05));
  border-radius: 16px;
  padding: 1.75rem 2rem;
  border: 1px solid rgba(0,230,208,0.2);
  margin: 2.5rem 0;
}

.articulo-cita p {
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  color: #6c757d;
  text-align: center;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ==============================
   NAVEGACIÓN ENTRE ARTÍCULOS
============================== */
.articulo-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(0,230,208,0.12);
  border-bottom: 1px solid rgba(0,230,208,0.12);
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.articulo-nav-back,
.articulo-nav-next {
  font-weight: 600;
  font-size: 0.9rem;
  color: #6A0DAD;
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.articulo-nav-back::before {
  content: '←';
  transition: transform 0.3s;
}

.articulo-nav-next::after {
  content: '→';
  transition: transform 0.3s;
}

.articulo-nav-back:hover {
  color: #00E6D0;
}

.articulo-nav-back:hover::before {
  transform: translateX(-4px);
}

.articulo-nav-next:hover {
  color: #00E6D0;
}

.articulo-nav-next:hover::after {
  transform: translateX(4px);
}

/* ==============================
   FIRMA Y BIOGRAFÍA
============================== */
.articulo-firma {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(240,253,250,0.7) 0%, rgba(237,233,254,0.4) 100%);
  border-radius: 20px;
  border: 1px solid rgba(0,230,208,0.15);
  margin-bottom: 3rem;
}

.articulo-firma-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6A0DAD, #00E6D0);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.articulo-firma-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.articulo-firma-avatar svg {
  width: 40px;
  height: 40px;
}

.articulo-firma-info {
  flex: 1;
}

.articulo-firma-nombre {
  font-weight: 700;
  font-size: 1rem;
  color: #6A0DAD;
  margin-bottom: 0.2rem;
}

.articulo-firma-cargo {
  font-weight: 400;
  font-size: 0.85rem;
  color: #6c757d;
  font-style: italic;
  margin-bottom: 0.75rem;
}

.articulo-firma-bio {
  font-weight: 400;
  font-size: 0.9rem;
  color: #495057;
  line-height: 1.7;
  margin: 0;
}

/* ==============================
   CTA FINAL
============================== */
.articulo-cta {
  background: linear-gradient(135deg, #1a0533 0%, #2d0a54 100%);
  border-radius: 25px;
  padding: 3rem 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
}

.articulo-cta-titulo {
  font-weight: 700;
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.articulo-cta-texto {
  font-weight: 400;
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.75rem;
  line-height: 1.7;
}

.articulo-cta-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==============================
   RESPONSIVE
============================== */
@media (max-width: 768px) {
  .articulo-main {
    padding: 6rem 1.25rem 3.5rem;
  }

  .articulo-titulo {
    font-size: 1.9rem;
  }

  .articulo-bajada {
    font-size: 1rem;
  }

  .articulo-cuerpo {
    font-size: 1rem;
  }

  .articulo-cuerpo h2 {
    font-size: 1.2rem;
  }

  .articulo-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .articulo-cta {
    padding: 2rem 1.5rem;
  }

  .articulo-cta-titulo {
    font-size: 1.35rem;
  }
}

@media (max-width: 480px) {
  .articulo-titulo {
    font-size: 1.6rem;
  }
}