/* RESET */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Segoe UI', sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:#0d1117;
    color:white;
    overflow-x:hidden;
}

/* HERO */

.hero{
    width:100%;
    height:100vh;

    background:
    linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
    url("imagportada/portada.jpg");

    background-size:cover;
    background-position:center;

    display:flex;
    flex-direction:column;
}

/* NAVBAR */

.navbar{
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;

    padding:25px 8%;
    position:fixed;

    background:rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);

    z-index:1000;
}

.logo{
    font-size:2rem;
    font-weight:bold;
    color:#00d4ff;
    letter-spacing:3px;
}

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

.menu a{
    text-decoration:none;
    color:white;
    font-weight:500;
    transition:0.3s;
}

.menu a:hover{
    color:#00d4ff;
}

/* HERO CONTENT */

.hero-content{
    flex:1;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    text-align:center;
    padding:20px;
}

.hero-content h2{
    font-size:4rem;
    margin-bottom:20px;

    background:linear-gradient(to right, #00d4ff, #00ff88);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.hero-content p{
    max-width:700px;
    font-size:1.2rem;
    line-height:1.8;
    margin-bottom:30px;
}

.btn{
    padding:15px 40px;
    background:linear-gradient(45deg,#00d4ff,#00ff88);

    color:black;
    text-decoration:none;
    border-radius:40px;

    font-weight:bold;
    transition:0.3s;
}

.btn:hover{
    transform:scale(1.1);
    box-shadow:0 0 20px #00d4ff;
}

/* ABOUT */

.about{
    display:flex;
    align-items:center;
    justify-content:center;

    gap:50px;

    padding:100px 8%;
    flex-wrap:wrap;
}

.about-text{
    flex:1;
    min-width:300px;
}

.about-text h2{
    font-size:3rem;
    margin-bottom:20px;
    color:#00d4ff;
}

.about-text p{
    font-size:1.1rem;
    line-height:1.8;
    color:#cfcfcf;
}

.about-image{
    flex:1;
    min-width:300px;
}

.about-image img{
    width:100%;
    border-radius:20px;

    box-shadow:0 0 30px rgba(0,212,255,0.3);
}

/* SERVICES */

.services{
    padding:100px 8%;
    text-align:center;
}

.services h2{
    font-size:3rem;
    margin-bottom:60px;
    color:#00ff88;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
}

.card{
    background:#161b22;
    border-radius:20px;
    overflow:hidden;

    transition:0.4s;
    position:relative;
}

.card:hover{
    transform:translateY(-10px);
    box-shadow:0 0 25px rgba(0,255,136,0.4);
}

.card img{
    width:100%;
    height:220px;
    object-fit:cover;
}

.card-content{
    padding:25px;
}

.card-content i{
    font-size:2.5rem;
    margin-bottom:20px;
    color:#00d4ff;
}

.card-content h3{
    font-size:1.5rem;
    margin-bottom:15px;
}

.card-content p{
    color:#cfcfcf;
    line-height:1.6;
}

/* FOOTER */

footer{
    background:#05080d;
    padding:50px 20px;
    text-align:center;
}

footer h2{
    color:#00d4ff;
    margin-bottom:10px;
}

footer p{
    color:#aaa;
}

.socials{
    margin:25px 0;
}

.socials a{
    color:white;
    font-size:1.5rem;
    margin:0 15px;

    transition:0.3s;
}

.socials a:hover{
    color:#00ff88;
}

.copy{
    margin-top:20px;
    font-size:0.9rem;
}

/* RESPONSIVE */

@media(max-width:900px){

    .hero-content h2{
        font-size:2.8rem;
    }

    .navbar{
        flex-direction:column;
        gap:15px;
    }

    .menu{
        gap:15px;
    }

}

@media(max-width:600px){

    .hero-content h2{
        font-size:2rem;
    }

    .hero-content p{
        font-size:1rem;
    }

    .about-text h2,
    .services h2{
        font-size:2rem;
    }

/* BOTONES DE TARJETAS */

.card-btn{

    display:inline-block;
    margin-top:20px;

    padding:12px 25px;

    background:linear-gradient(45deg,#00d4ff,#00ff88);

    color:black;
    text-decoration:none;

    border-radius:30px;

    font-weight:bold;

    transition:0.3s;

}

.card-btn:hover{

    transform:scale(1.05);

    box-shadow:0 0 15px #00d4ff;

}

}