*{
    box-sizing: border-box;
    margin: 10px;
    padding: 0;
    border: 0;
}
:root {
  --color-principal: #ffffff;
  --color-secundario: #f1f1f1;
  --color-fondo: #000000;
  --espacio-chico: 1rem;
  --espacio-medio: 1rem;
  --borde-redondeado: 1rem;
  --radio-chico: .5rem;
  --radio-medio: 1rem;
  --radio-grande: 1,5rem;
  --letra-textos: inter;
  --letra-titulos: ArchivoBlack;
  --sombra-chica: 0 4px 8px #000000;
  --sombra-grande: 0 8px 16px #000000;
}
header{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    background-color: #000000;
    padding: 1.75rem;
    box-shadow:  0 4px 8px rgba(0,0,0,0.5);
    margin-bottom: 2rem;
    text-align: center;      
}
.logo-catedra {
    height: 45px;
    display: block;
    margin: 0 auto;
    margin-bottom: 2rem;
}
.nav-boton{
  text-decoration: none;
  background-color: transparent;
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid #ffffff;
  padding: 10px 20px;
  border-radius: 50px;
  margin: 0 5px;
  display: inline-block;
}
.nav-boton:hover {
  text-decoration: none;
  background-color: #ffffff;
  color: #000000;
  padding: 10px 20px;
  border-radius: 50px;
  font-family: sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin: 0 5px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
}
h1 {
  text-align: center;
  font-family: 'Archivo Black', sans-serif;
  font-weight: 400;
  color: #F4F4F5; 
  text-transform: uppercase;
  letter-spacing: -0.04em; 
  line-height: 1.1;
}
h2 {
  text-align: center;
  font-family: 'inter', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: #F4F4F5; 
  text-transform: uppercase;
  letter-spacing: 0,3rem;
  line-height: 1;
}
.perfil-contenedor {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 1rem;
}
.foto-perfil {
    display: block;
    margin: 0 auto;
    margin-top: 15px;
    border-radius: 50px;
}
.contenedor-redes {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 20px 0;
}
.redes-link {
  text-decoration: none;
  background-color: transparent;
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 200;
  border: 1px solid #ffffff;
  padding: 5px 5px;
  border-radius: 50px;
  margin: 0 5px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.redes-link:hover {
  background-color: #ffffff;
  padding: 5px 5px;
  border-radius: 50px;
  margin: 0 5px;
}
.redes-link:hover img {
  filter: invert(1);
}
.tarjeta-nuestro-trabajo {
  background-color: #121214;
  border: 1px solid #27272A;
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5); 
}
body{
    background-color: #000000;
}
main {
  text-align: center;
  font-family: 'inter', sans-serif;
  font-weight: 150;
  color: #F4F4F5; 
  letter-spacing: 0,3rem;
  line-height: 1;
  max-width: 600px;
  margin: 0 auto;
}
.contenedor-equipo {
  display: flex;       
  flex-direction: row; 
  justify-content: center;        
  align-items: center;            
  gap: 24px;                      
  width: 100%;         
  max-width: 100%;     
  margin: 30px auto;              
}
.tarjeta-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;                             
  background-color: #121214;
  border: 1px solid #27272A;
  border-radius: 20px;                   
  padding: 30px 25px;                    
  width: 230px;                          
  text-decoration: none;
  color: #F4F4F5;
  font-family: 'Inter', sans-serif;
  font-size: 16px;                       
  font-weight: 600;                      
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.tarjeta-link:hover {
  background-color: #1A1A1E;
  border-color: #ffffff;
  color: #ffffff;
}
.tarjeta-link span{
  white-space: nowrap;                   
}
.avatar-equipo {
  width: 120px;                          
  height: 120px;                         
  border-radius: 50%;
  overflow: hidden;
  border: none;    
  margin: 0;                      
}
.avatar-equipo img {
  width: 100%;
  height: 100%;
  object-fit: cover;                     
  display: block;
  margin: 0;
}
footer{
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-weight: 100;
  color: #ffffff; 
  letter-spacing: 0,3rem;
  line-height: 1;
  max-width: 600px;
  margin: 0 auto;
  font-size: 10px
}