html, body {
  margin: 0;
  padding: 0;
}

.contenedor-blanco {
  width: 60%;
  height: 1px;
  margin: 100px 0px;        
  display: flex;
  justify-content: space-between; 
  align-items: center;          
  padding: 0 20px;   
  box-sizing: border-box;  
}

.imagen-izquierda {
  height: 120px; 
  width: auto;

}

.boton-derecha {
  padding: 8px 50px;   
  font-size: 18px;
  background-color: #B530B5; 
  color: white;        
  border: none;       
  cursor: pointer;
  font-weight: bold;
  margin-top: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; 
  text-decoration: none;
  border-radius: 5px;
}

.boton-derecha:hover {
  background-color: #30CFB9;
}

.contenedor-azul {
  width: 100%;
  height: 700px;
  background-image: url(img/Background.png);
  background-size: cover;   
  background-position: center; 
  flex-direction: column; 
  align-items: center;   
  display: flex;
  flex-direction: column; 
  justify-content: flex-start;
  padding: 0;          
  margin: 0;
  box-sizing: border-box;

}

.titulo-superior {
  width: 60%;                   
  display: flex;        
  justify-content: flex-start; 
  align-items: center;   
}


.titulo-superior h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300; 
  margin-left: 5px;           
  color: white;      
  font-size: 20px;  
}


.contenido-dos-columnas {
  width: 60%;
  display: flex;
  justify-content: space-between;
  margin-top: 0px !important; 
}

.columna-izquierda {
  width: 80%;              
  text-align: left;
  color: white;          
  font-family: 'Montserrat', sans-serif;
}

.titulo-columna {
  font-size: 45px;       
  font-weight: 900;
  margin-bottom: 10px;
  margin-top:0px !important;
  color: white;
}

.texto-columna {
  font-size: 16px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.lista-columna {
  list-style-type: disc;   
  margin-left: 0px !important;    
  margin-bottom: 10px;
  line-height: 1.5;
  padding-left: 0;      
  margin-left: 0; 
  margin-top: 30px;  
}

.punto-columna {
  font-size: 16px;
  margin: 5px 0;         
  line-height: 1.5;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}

.texto-final {
  font-size: 16px;
  margin-top: 30px;
  color: white;
}

.columna-derecha {
  width: 60%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 20px;
}
.video-container {
  position: relative;
  padding-bottom: 52%;
  height: 0;
  overflow: hidden;
  width: 100%;         
  max-width: 900px;     
  margin: 0 auto;        
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-cover {
position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  background-image: url("img/askanio_video_cover.png"); /* tu imagen */
  background-size: cover;
  background-position: center;

  cursor: pointer;
  z-index: 2;
}

.boton-video {
  padding: 10px 50px;
  width: 380px;   
  font-size: 18px;
  background-color: white; 
  color: #37465A;        
  border: none;       
  cursor: pointer;
  font-weight: bold;
  margin-top: 30px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.boton-video:hover {
  background-color: #000204;
  color: white;
}

.input-email {
  font-family: 'Montserrat', sans-serif;
  width: 80%;
  border-radius: 5px;
  border: none;
  text-align: center;
  color: white;
}

.contenedor-3 {
  width: 100vw;
  height: 580px;
  background-color: #FBFBFB;
  flex-direction: column; 
  align-items: center;   
  display: flex;
  flex-direction: column; 
  justify-content: flex-start;
  padding: 0;          
  margin: 0;
  box-sizing: border-box;
}

.titulo-superior-2 {
  width: 50%;            
  padding: 20px 0;       
  margin: 0 auto;     
  display: flex;        
  justify-content: center;
  align-items: center;    
}

.titulo-superior-2 h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; 
  margin: 0;             
  color: #37465A;      
  font-size: 38px;  
  text-align: center;   
}

.titulo-inferior {
  width: 50%;            
  padding: 0px 0;       
  margin: 0 auto;       
  display: flex;        
  justify-content: center;
  align-items: center;    
}

.titulo-inferior h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 200; 
  margin: 0;             
  color: #37465A;      
  font-size: 20px;  
  text-align: center;    
}

.cuatro-columnas {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;               
  margin-top: 20px;
}

.columna {
  display: flex;
  flex-direction: column;        
  align-items: center;           
  width: 23%;                    
  text-align: center;            
  margin-bottom: 20px;           
}

.imagen-columna {
  width: 70px;                  
  height: 70px;                 
  object-fit: contain;           
  margin-bottom: 10px;
}

.titulo-columna-2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 5px;
  color: #37465A;
}

.texto-columna-2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #37465A;
}

.contenedor-4 {
  width: 100vw;
  height: 530px;
  background-color: #ffffff;
  flex-direction: column; 
  align-items: center;   
  display: flex;
  flex-direction: column; 
  justify-content: flex-start;
  padding: 0;          
  margin: 0;
  box-sizing: border-box;
}

.titulo-superior-3 {
  width: 50%;            
  padding: 20px 0;       
  margin: 0 auto;        
  display: flex;        
  justify-content: center; 
  align-items: center;     
}

.titulo-superior-3 h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; 
  margin: 0;            
  color: #37465A;     
  font-size: 38px;  
  text-align: center;   
}

.titulo-inferior-3 {
  width: 50%;           
  padding: 0px 0;       
  margin: 0 auto;       
  display: flex;       
  justify-content: center; 
  align-items: center;     
}

.titulo-inferior-3 h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400; 
  margin: 0;          
  color: #37465A;    
  font-size: 15px;  
  text-align: center; 
}

h5 b {
  font-weight: 700; 
}

.dos-contenedores {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  flex-wrap: wrap;               
  gap: 30px;                     
}

.contenedor-lado {
  background-color: #f0f0f0;   
  padding: 40px;                
  width: 48%;                   
  min-height: 200px;            
  display: flex;
  flex-direction: column;       
  justify-content: flex-start;  
   text-align: center;   
  box-sizing: border-box;
}

.titulo-lado {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 22px;   
  margin-bottom: 15px;
  color: #37465A;
}

.texto-lado {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;   
  line-height: 1.8;
  color: #37465A;
}

.titulo-inferior-4 {
  width: 59%;            
  padding: 0px 0;      
  margin: 30px auto;        
  display: flex;        
  justify-content: center; 
  align-items: center;     
}

.titulo-inferior-4 h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400; 
  margin: 0;          
  color: #37465A;   
  font-size: 16px;  
  text-align: center; 
}

h5 b {
  font-weight: 700;  
}

.input-email-2 {
  font-family: 'Montserrat', sans-serif;
  width: 80%;
  border-radius: 5px;
  border: none;
  text-align: center;
  color: #37465A;
  margin-bottom: 40px !important;
}

.boton-video-3 {
  padding: 8px 50px;   
  font-size: 18px;
  background-color: #007A96; 
  color: white;        
  border: none;       
  cursor: pointer;
  font-weight: bold;
  margin-top: 15px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; 
  text-decoration: none;
  width: 45%;
  text-align: center;
  border-radius: 5px;
}

.boton-video-3:hover {
  background-color: #408BAA;
} 

.footer {
  width: 100%;
  background-color: #408BAA; 
  padding: 30px 20px;
  box-sizing: border-box;
  margin-top: 180px ;
}

.footer-contenedor {
  display: flex;
  justify-content: space-between;
  align-items: center;           
  max-width: 1200px;             
  margin: 0 auto;                
  flex-wrap: wrap;               
  gap: 20px;
}

.footer-columna {
  flex: 1;                       
  display: flex;
  flex-direction: column;        
  align-items: center;           
  text-align: center;
}

.footer-logo {
  width: 170px;                  
  height: auto;
  margin-bottom: 10px;
}

.footer-columna p, .footer-columna a {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  color: #ffffff; 
  margin: 5px 0;
  text-decoration: none; 
}



/* movil responsive */
@media (max-width: 768px) {

  body, html {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
  }

  section, div {
    max-width: 100%;
  }

  img, iframe {
    max-width: 100%;
    height: auto;
  }

  .contenedor-azul {
    height: auto;
    padding: 10px 0 50px;
    background-position: center top;
  }

  .contenedor-blanco {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 30px 20px;
    margin: 0;
  }

  .imagen-izquierda {
    height: 60px;
  }

  .boton-derecha {
    font-size: 13px;
    padding: 6px 15px;
    margin: 0;
  }

  .titulo-superior {
    width: 90%;
    text-align: center;
    justify-content: center;
    margin: 25px auto;
  }

  .titulo-superior h4 {
    font-size: 14px;
    line-height: 1.4;
  }

  .contenido-dos-columnas {
    width: 90%;
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin: 0 auto;
  }

  .columna-izquierda,
  .columna-derecha {
    width: 100%;
    text-align: center;
  }


  .titulo-columna {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .texto-columna,
  .punto-columna {
    font-size: 14px;
    line-height: 1.6;
  }

  .video-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
  }

  .contenedor-3 {
    height: auto;
    padding: 50px 0;
  }

  .titulo-superior-2,
  .titulo-inferior {
    width: 90%;
  }

  .titulo-superior-2 h2 {
    font-size: 24px;
  }


  .cuatro-columnas {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
    margin: 0 auto;
    gap: 35px;
  }

  .columna {
    width: 100%;
    max-width: 320px;
  }

  .contenedor-4 {
    height: auto;
    padding: 50px 0;
  }

  .titulo-superior-3,
  .titulo-inferior-3,
  .titulo-inferior-4 {
    width: 90%;
  }

  .titulo-inferior-4 {
    line-height: 1.6;
  }
  .dos-contenedores {
    display: flex;
    flex-direction: column;
    width: 90%;
    margin: 30px auto;
    gap: 25px;
  }

  .contenedor-lado {
    width: 100%;
  }

  .boton-video-3 {
    width: 60%;
    display: block;
    margin: 20px auto;
    text-align: center;
  }

  .footer {
    margin-top: 60px;
  }

  .footer-contenedor {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

}


/* TABLET: 769px – 1024px */
@media (min-width: 769px) and (max-width: 1024px) {

  .contenedor-blanco {
    width: 90%;
    margin: 40px auto;
    padding-top: 80px;
  }

  .titulo-superior {
    width: 90%;
  }

  .contenido-dos-columnas {
    width: 90%;
    flex-direction: column;
    gap: 30px;
    margin: 0 auto;
  }

  .columna-izquierda {
    width: 100%;
    text-align: left;
  }

  .columna-derecha {
    width: 100%;
  }

  .titulo-columna {
    font-size: 34px;
  }

  .titulo-superior-2,
  .titulo-inferior {
    width: 85%;
  }

  .cuatro-columnas {
    width: 85%;
    margin: 20px auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }

  .columna {
    width: 44%;
  }

  .titulo-superior-3,
  .titulo-inferior-3,
  .titulo-inferior-4 {
    width: 85%;
  }

  .dos-contenedores {
    width: 85%;
    margin: 30px auto;
  }

  .contenedor-lado {
    width: 100%;
  }

  .contenedor-azul {
    height: auto;
    padding-bottom: 40px;
  }

  .contenedor-3,
  .contenedor-4 {
    height: auto;
    padding: 40px 0;
  }

  .footer {
    margin-top: 60px;
  }
}

/* LAPTOP PEQUEÑA: 1025px – 1280px*/
@media (min-width: 1025px) and (max-width: 1480px) {

  .contenedor-blanco {
    width: 80%;
  }

  .titulo-superior {
    width: 80%;
  }
  .contenido-dos-columnas {
    width: 85%;
  }

  .columna-izquierda {
    width: 42%;
    flex-shrink: 0;
  }

  .columna-derecha {
    width: 52%;
    flex-shrink: 0;
    margin-top: 20px;
    align-self: center;
  }

  .titulo-columna {
    font-size: 36px;
  }
  
  .titulo-superior-2,
  .titulo-inferior {
    width: 80%;
  }

  .cuatro-columnas {
    width: 80%;
    margin: 20px auto;
  }

  .titulo-superior-3,
  .titulo-inferior-3,
  .titulo-inferior-4 {
    width: 80%;
  }

  .dos-contenedores {
    width: 80%;
    margin: 30px auto;
  }

  .contenedor-azul {
    height: auto;
    padding-bottom: 40px;
  }

  .contenedor-3,
  .contenedor-4 {
    height: auto;
    padding: 40px 0;
  }

  .footer {
    margin-top: 80px;
  }
}