/* ============================= */
/* ESTILOS BASE FR4 INVERSIONES */
/* ============================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

/* Contenedor general centrado */
.body-fr4-inv {
  font-size: 18px;
  font-family: Arial, sans-serif;
  margin: 0 auto;
  padding: 20px;
  max-width: 1200px;
  width: 100%;
}

/* ============================= */
/* TITULOS Y TEXTOS */
/* ============================= */
.titulo-fr4-inv {
  font-family: 'Visby Round CF', Arial, sans-serif;
  color: black;
  text-align: center;
  padding: 15px;
  font-size: 2em;
  border-radius: 5px;
  margin: 20px auto;
  max-width: 95%;
  word-wrap: break-word;
}

.titulo-fr4-inv .azul-title-fr4 {
  background-color: #2a6bbf;
  color: white;
  padding: 0 5px;
  border-radius: 3px;
}

.intro-fr4-inv {
  padding: 0 20px;
  margin: 0 auto 30px;
  max-width: 95%;
}

.intro-fr4-inv p,
.ul-fr4-inv li {
  font-size: 18px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* ============================= */
/* SECCIONES */
/* ============================= */
.section-fr4-inv {
  margin: 20px auto;
  padding: 0 20px;
  max-width: 100%;
  overflow-x: hidden;
}

.contenedor-fr4-inv {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  align-items: flex-start;
  justify-content: center;
  max-width: 100%;
  overflow-x: hidden;
}

.columna-fr4-inv {
  flex: 1;
  min-width: 280px;
  min-width: 0;
}

.tabla-paises-fr4-inv {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  width: 100%;
}

.pais-fr4-inv {
  background-color: #f0f4ff;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.bandera {
  width: 35px;
  height: 25px;
  object-fit: cover;
  border: 1px solid #999;
  display: block;
}

.h3-fr4-inv {
  font-family: 'Visby Round CF', Arial, sans-serif;
  color: #2a6bbf;
}

.ul-fr4-inv {
  padding-left: 20px;
}

/* ============================= */
/* BLOQUE FINAL FR4 */
/* ============================= */
.seccion-final-fr4-inv {
  margin: 20px auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 25px;
  max-width: 100%;
  overflow-x: hidden;
}

.bloque-fr4-inv {
  background-color: #fff;
  color: #111;
}

.bloque-fr4-inv h3 {
  font-family: 'Visby Round CF', Arial, sans-serif;
  margin-top: 0;
  font-weight: bold;
}

.bloque-fr4-inv p {
  font-size: 18px;
  margin: 10px 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.boton-fr4-inv {
  display: inline-block;
  background-color: #ff4fa3;
  color: white;
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 10px;
  transition: all 0.3s ease;
  max-width: 100%;
  text-align: center;
  white-space: normal;
}

.boton-fr4-inv:hover {
  background-color: #e03f8f;
}

/* ============================= */
/* MEDIA QUERIES */
/* ============================= */

/* Móvil pequeño */
@media (max-width: 480px) {
  .body-fr4-inv {
    padding: 10px;
  }

  .titulo-fr4-inv,
  .intro-fr4-inv,
  .section-fr4-inv,
  .seccion-final-fr4-inv {
    margin: 5px auto;
    padding: 0 10px;
  }

  .contenedor-fr4-inv {
    flex-direction: column;
    gap: 20px;
  }

  .tabla-paises-fr4-inv {
    grid-template-columns: 1fr !important;
  }

  .titulo-fr4-inv {
    font-size: 1.5em;
  }
}

/* Landscape móvil */
@media (max-height: 480px) and (orientation: landscape) {
  .body-fr4-inv {
    padding: 10px;
  }

  .contenedor-fr4-inv {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
  }

  .tabla-paises-fr4-inv {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets pequeñas */
@media (max-width: 768px) {
  .tabla-paises-fr4-inv {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Pantallas medianas */
@media (max-width: 1024px) {
  .contenedor-fr4-inv {
    gap: 20px;
  }
}

/* Pantallas grandes */
@media (min-width: 1440px) {
  .body-fr4-inv {
    max-width: 1200px;
  }
}