*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    background: #020617;
    color: white;
    overflow-x: hidden;
}

.hero{
    position: relative;
    width: 100%;
    min-height: 100vh;
    background:
    radial-gradient(circle at top right, #1d4ed8 0%, transparent 30%),
    radial-gradient(circle at bottom left, #2563eb 0%, transparent 25%),
    #020617;
}

.overlay{
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.2);
}

.navbar{
    position: relative;
    z-index: 10;

    width: 90%;
    margin: auto;

    padding: 25px 0;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo{
    display: flex;
    align-items: center;
    gap: 10px;

    font-size: 22px;
    font-weight: bold;

    color: #60a5fa;
}

.menu{
    display: flex;
    list-style: none;
    gap: 30px;
}

.menu a{
    text-decoration: none;
    color: white;
    transition: 0.3s;
    font-size: 15px;
}

.menu a:hover{
    color: #60a5fa;
}

.hero-container{
    position: relative;
    z-index: 5;

    width: 90%;
    margin: auto;

    min-height: 85vh;

    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 50px;
}

.hero-text{
    flex: 1;
}

.saludo{
    color: #60a5fa;
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: bold;
}

.titulo{
    font-size: 75px;
    line-height: 85px;
    margin-bottom: 15px;
}

.sub{
    color: #60a5fa;
    font-size: 30px;
    margin-bottom: 20px;
    font-weight: bold;
}

.descripcion{
    max-width: 550px;
    line-height: 30px;
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 35px;
}

.botones{
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn{
    padding: 15px 25px;
    border-radius: 15px;
    text-decoration: none;
    color: white;

    font-weight: bold;

    transition: 0.3s;

    border: 1px solid rgba(255,255,255,0.2);

    backdrop-filter: blur(10px);
}

.instagram{
    background: #2563eb;
}

.facebook{
    background: rgba(255,255,255,0.08);
}

.paginas{
    background: rgba(255,255,255,0.08);
}

.btn:hover{
    transform: translateY(-5px);
    box-shadow: 0px 0px 20px #2563eb;
}

.cards{
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.card{
    width: 170px;
    padding: 20px;

    background: rgba(255,255,255,0.05);

    border-radius: 20px;

    border: 1px solid rgba(255,255,255,0.1);

    backdrop-filter: blur(10px);
}

.card h2{
    color: #60a5fa;
    margin-bottom: 5px;
}

.card p{
    opacity: 0.8;
}

.hero-image{
    flex: 1;

    display: flex;
    justify-content: center;
    align-items: center;

    position: relative;
}

.circulo{
    position: absolute;

    width: 450px;
    height: 450px;

    border-radius: 50%;

    background: radial-gradient(circle, #2563eb55, transparent 70%);

    animation: pulse 3s infinite;
}

.perfil{
    width: 350px;
    height: 350px;

    object-fit: cover;

    border-radius: 50%;

    border: 6px solid #60a5fa;

    position: relative;
    z-index: 2;

    box-shadow: 0px 0px 50px #2563eb;
}

@keyframes pulse{

    0%{
        transform: scale(1);
        opacity: 0.7;
    }

    50%{
        transform: scale(1.08);
        opacity: 1;
    }

    100%{
        transform: scale(1);
        opacity: 0.7;
    }

}

@media(max-width: 1000px){

    .hero-container{
        flex-direction: column-reverse;
        text-align: center;
        padding-bottom: 50px;
    }

    .titulo{
        font-size: 50px;
        line-height: 60px;
    }

    .descripcion{
        margin: auto;
        margin-bottom: 30px;
    }

    .botones{
        justify-content: center;
    }

    .cards{
        justify-content: center;
    }

    .perfil{
        width: 260px;
        height: 260px;
    }

    .circulo{
        width: 320px;
        height: 320px;
    }

    .menu{
        display: none;
    }

}

@media(max-width: 600px){

    .titulo{
        font-size: 38px;
        line-height: 45px;
    }

    .sub{
        font-size: 22px;
    }

    .descripcion{
        font-size: 15px;
        line-height: 25px;
    }

    .btn{
        width: 100%;
    }

    .card{
        width: 100%;
    }

}