@font-face {
    font-family: 'alfa';
    src: url(../fonts/alfa.woff2);
}

h1{
    font-family: 'alfa';
}

*{
    margin: 0px;
}

/* Sección Hero */
.hero {

  height: 100vh;
  background-image: url("../img/seccion-01-foto-Coldplay.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-content {
    font-family: 'alfa', sans-serif;
    text-align: center;
  
}

.hero-title {
    
    font-size: 80px;
    color: #ffffff;               
    -webkit-text-stroke: 1px #000000;  
    text-stroke: 1px #000000;
    line-height: 1;
    text-transform: uppercase;
}

.subtitle {
    
    font-size: 50px;
    display: block;
    margin-top: 10px;
    color: #000000;          
    -webkit-text-stroke: 0;   
    text-stroke: 0;     
    text-transform: uppercase;      
}

/* Sección negra */
.seccion-negra {
    min-height: 50vh;
    background-image: url('../img/seccion-02-fondo-negra.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 20px;
}

.seccion-content {
    max-width: 800px;
    text-align: center;
}

.seccion-titulo {
    font-family: 'alfa', sans-serif;
    font-size: 48px;
    color: #0066CC;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.seccion-texto {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    color: #0066CC;
    line-height: 1.6;
}

/* Sección con Imagen */
.seccion-imagen {
    height: 80vh;
    background-image: url("../img/seccion-03-bruno-beyonce.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
   
}

.texto-overlay {
    font-family: 'alfa', sans-serif;
    font-size: 38px;
    color: white;
    text-align: center;

}

/* Sección Azul */
.seccion-azul {
    background-image: url('../img/seccion-04-fondo-azul.jpg');
    background-size: cover;
    background-position: center;
    padding: 80px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.texto-principal {
    font-family: 'Inter', sans-serif;
    font-size: 28px;
    color: #0066cc;
    text-align: center;
    max-width: 700px;
    margin-bottom: 60px;
    line-height: 1.5;
}

.galeria {
    max-width: 900px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.galeria-item {
    width: 100%;
    aspect-ratio: 1 / .6;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.galeria-item:hover {
    transform: scale(1.05);
}

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

/* Responsive Design */

/* Tablets y pantallas medianas (768px y menos) */
@media screen and (max-width: 768px) {
    .hero-title {
        font-size: 60px;
    }
    
    .subtitle {
        font-size: 35px;
    }
    
    .seccion-titulo {
        font-size: 36px;
    }
    
    .seccion-texto {
        font-size: 16px;
    }
    
    .texto-overlay {
        font-size: 32px;
        padding: 0 20px;
    }
    
    .texto-principal {
        font-size: 22px;
    }
}

/* Móviles (480px y menos) */
@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 45px;
    }
    
    .subtitle {
        font-size: 28px;
    }
    
    .seccion-amarilla,
    .seccion-azul {
        padding: 40px 15px;
    }
    
    .seccion-titulo {
        font-size: 28px;
    }
    
    .seccion-texto {
        font-size: 14px;
    }
    
    .texto-overlay {
        font-size: 24px;
    }
    
    .texto-principal {
        font-size: 18px;
        margin-bottom: 40px;
    }
    
    .galeria {
        grid-template-columns: 1fr;
    }
}