:root{
    --primary-color: #4CAF50; 
    --light-color: #f1f1f1; 
    --dark-color: #000; 
    --primary-light: #beef62;


}

html{
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}
header{
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 20px;
    display: flex;
    justify-content:space-around;
    align-items: center;
    gap: 20px;
}
.header_brand{
    display: inline-flex;
    align-items: center;
    font-size: larger;
}
#home-banner{
    font-size: 1.5rem;
    margin: 0;
    padding: 8px 0;
    text-align: center;
}
#home-banner a{
    font-weight: bold;
    color: var(--dark-color);
    text-decoration: underline;
}
#home-banner p{
    color: var(--primary-color);
}
.hero{
    text-align: center;
    height: fit-content;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 100px 20px;
    }
    .hero p{
        max-width: 600px;
        text-align: center;
        margin: 20px 0;
        line-height: 2rem;
    }
    .hero_emphasis{
        background-color: var(--light-color);
        color: var(--dark-color);
        padding: 5px 10px;
        border-radius: 8px;
    }
#download{
    background-color: var(--light-color);
    color: var(--dark-color);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
}
#download:hover{
    background: linear-gradient(90deg, #b2f7ef 0%, var(--light-color) 100%);
    cursor: pointer;
}
span{
    font-size: 0.8rem;
    color: var(--light-color);
    margin-top: 10px;
}
a{
    color: var(--light-color);
    text-decoration: none;
}
section{
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--dark-color);
    padding: 50px 20px;
    text-align: center;
    border-radius: 16px;
    margin: 16px 0;
    view-timeline-name: --section;
    view-timeline-axis: block;
    animation-timeline: --section;
    animation-name: fadein;
    animation-duration: 1s;
    animation-range: entry 20% cover 30%;
    animation-fill-mode: both;

}
section h2{
    font-size: 3rem;

}
section p{
    max-width: 600px;
    margin: 20px auto;
    line-height: 1.5rem;
    text-align: center;
    text-wrap: balance;

}
.features-list,.download-list{
    display: flex;
    flex-grow: 1;
    overflow-x: auto;
    overflow-y: scroll;
    user-select: none;
    max-width: 100%;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    }
    .features-list::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
}
.feature-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 20px;
    margin: 10px;
    background-color: var(--dark-color);
    color: var(--light-color);
    border-radius: 10px;
}
#download-section, #contact{
    background-color: var(--dark-color);;
    color: var(--light-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.btn-info{
    display:flex;
    flex-direction: column;
    width: fit-content;
    align-items: center;
    padding: 16px;
}
@media screen and (max-width: 768px) {

    #home-banner{
        font-size: 1rem;
    }

    .download-list{
        flex-direction: column;
        align-items: center;
    }
    
}

@media screen and (min-width: 769px) {

    .features-list{
        max-width: 720px;
        display: flex;
        flex-wrap: wrap;
        user-select: none;
    }
    .feature-item{
        width: 300px;
        margin: 10px;
    }
}


@keyframes fadein {
    from { 
        opacity: 0.5;
        scale: 0.8;
        transform: skewX(15deg) translateX(-10%);}
    to {  
        opacity: 1;
        scale: 1;
        transform: skewX(0deg) translateX(0);}
}