:root{
    --sunset-orange: #E16A3D;
    --tangerine: #FFA45D;
    --pine: #016A6D;
    --nile-blue: #043E52;
    --slight-cyan: #9BD7D1;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins';
    text-decoration: none;
    scroll-behavior: smooth;
    list-style: none;
}
a{
    color: inherit;
    text-decoration: none;
}
header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5rem;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 3rem;
    z-index: 1000;
}
section{
    min-height: 100vh;
    padding: 8rem 12%;
    width: 100%;
    position: relative;
}
.section-title{
    text-align: center;
    font-size: 4rem;
    font-weight: 600;
    margin-bottom: 3rem;
}
.logo{
    color: white;
    font-weight: 600;
    font-size: 1.3rem;
    text-wrap: none;
    transition: 0.3s ease-in-out;
}
.logo:hover {
    transform: scale(1.1);
}
.nav-links {
    display: flex;
    gap: 2rem;
}

li a{
    position: relative;
    color: white;
    font-weight: 300;
}
li a::before {
    position: absolute;
    content: "";
    width: 0;
    left: 0;
    height: 5px;
    top: 25px;
    border-radius: 1rem;
    transition: 0.3s ease-in-out;
    background: linear-gradient(to right, rgb(241, 29, 40), var(--tangerine));
}
li a:hover::before {
    width: 100%;
}
.visit-btn{
    padding: 0.8rem 1.5rem;
    border-radius: 3rem;
    border: none;
    font-weight: 500;
    font-size: 1rem;
    color: white;
    cursor: pointer;
    text-wrap: none;
    transition: 0.3s ease-in-out;
    background: linear-gradient(to right, rgb(241, 29, 40), var(--tangerine));
}
.visit-btn:hover {
    background: linear-gradient(to right, var(--tangerine), rgb(241, 29, 40));
    transform: scale(1.03);
}
#menu-icon{
    font-size: 2rem;
    display: none;
}

/*  SCROLLBAR  */
::-webkit-scrollbar{
    width: 20px;
}
::-webkit-scrollbar-track{
    background-color: rgb(219,219,219);
}
::-webkit-scrollbar-thumb{
    background: linear-gradient(to bottom, var(--pine), var(--nile-blue));
}


/*  PROJECTS  */
.grid{
    display: grid;
    grid-template-columns: repeat(2, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}
.btn-group{
    display: flex;
    gap: 1rem;
}
.github-btn{
    border-radius: 3rem;
    padding: 0.5rem 1.5rem;
    border: 2px solid black;
    cursor: pointer;
    font-weight: 500;
    text-wrap: none;
    transition: 0.2s ease-in-out;
}
.github-btn:hover{
    background-color: black;
    color: white;
}
.projects-grid{
    display: grid;
    grid-template-columns: repeat(2, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}
.project-card{
    padding: 3rem 2rem;
    border: 2px solid black;
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: justify;
    gap: 1.5rem;
    border-radius: 3rem;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.project-card:hover{
    background: var(--slight-cyan);
    color: black;
    transform: translateY(-10px)scale(1.03);
}
.project-card img{
    width: 30vw;
    border-radius: 1rem;
}
.project-card:hover .view-btn{
    border: 2px solid white;
    color: white;
    background: linear-gradient(to bottom, var(--sunset-orange), var(--tangerine));
}
.project-card:hover .github-btn{
    border: 2px solid white;
    color: white;
    background: linear-gradient(to bottom, var(--tangerine), var(--sunset-orange));
}
.project-card:hover .view-btn:hover{
    border: 2px solid white;
    background-color: white;
    color: white;
    background: linear-gradient(to bottom, var(--pine), var(--nile-blue));
}
.project-card:hover .github-btn:hover{
    border: 2px solid white;
    background-color: white;
    color: white;
    background: linear-gradient(to bottom, var(--pine), var(--nile-blue));
}
.project-card h3{
    font-weight: 500;
    font-size: 2rem;
}
.project-card li{

}
.btn-group-vm{
    color: white;
    background: linear-gradient(to bottom, var(--sunset-orange), var(--tangerine));
    padding: 3rem 2rem;
    border: 2px solid black;
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
    border-radius: 3rem;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.btn-group-vm:hover{
    background: linear-gradient(to bottom, var(--pine), var(--nile-blue));
    color: white;
    transform: translateY(-10px) scale(1.03);
}

/*  FOOTER  */
footer{
    bottom: 0;
    left: 0;
    height: 10rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    background-color: var(--pine);
}
footer ul{
    display: flex;
    align-items: center;
    gap: 3rem;
}
footer ul li a{
    color: whitesmoke;
    font-weight: 600;
}
.copyright{
    margin-top: 2rem;
    font-size: 300 !important;
    color: whitesmoke;
}
/*  RESPONSIVENESS  */
@media(max-width: 1280px){
    header {
        padding: 1rem 2rem;
        gap: 2rem;
    }
}
@media(max-width: 780px){
    header {
        padding: 1rem 1rem;
        gap: 1rem;
    }
    header .logo{
        font-size: 1rem;
    }
    header .visit-btn{
        display: none;
    }
    .projects-grid{
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}
@media(max-width: 600px){
    header #menu-icon{
        display: block;
    }
    .nav-links{
        position: absolute;
        top: 100%;
        margin-top: 1rem;
        width: 100%;
        color: white;
        display: flex;
        flex-direction: column;
        text-align: center;
        background:rgba(0,0,0,0.9);
        border-radius: 3rem;
        display: none;
    }
    .nav-links li{
        margin-top: 1.5rem;
        padding: 1rem;
    }
    .nav-links.active{
        display: block;
    }
    header{
        padding: 1rem 5rem;
        gap: 8rem;
    }
    header .logo{
        font-size: 1.5rem;
    }
    footer ul{
        gap: 1rem;
    }
}