*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root{
    --base: #555;
    --base-100: #f1f1f1;
    --base-400: #555;
    --base-800: #000;
    --red: #ff0000;
    --red-100: #ffcccc;
    --red-400: #ff0000;
    --red-800: #7a0000;
    --blue: #0a61ae;
    --blue-100: #97c6f8;
    --blue-400: #61dafb;
    --blue-800: #0a61ae;
    --yellow: #998320;
    --yellow-100: #f3cf6e;
    

}

body{
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-size: 20px;
    padding-bottom:20px;
}
a{
    text-decoration: none;
    color: var(--blue);
    &:hover{
        text-decoration: underline;
    }
}

header{
    position: sticky;
    border-radius: 40%;
    top: 0;
    z-index: 1000;
    background-color: var(--base-100);
    padding-top: 10px;
    padding-bottom: 10px;
    display:flex;
    justify-content: space-between;
    max-width: 1440px;
    margin: auto;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    .logo-holder{
        display: flex;
        padding: 10px;
        align-items: center;
        font-weight: 600;
        color: var(--base-800);

        .logo{
            display:flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            background-color: var(--base-800);
            color: var(--base-100);
            height: 64px;
            width: 64px;
            margin-right: 20px;
            border-radius: 50%;
        }
        .logo-text{
            flex:1;

        }
    }
    nav{
        display: flex;
        align-items: center;
        ul{
            display: flex;
            list-style-type: none;
            gap:5px;
            li{
                display: inline-block;
                a{
                    display:inline-block;
                    padding: 10px 20px;
                    margin-right: 10px;
                    color:var(--base);
                    &:hover{
                        background-color: var(--base-100);
                        border-radius: 10px;
                        text-decoration: none;
                    }
                }
            }
        }
        .mobile-toggle {
            display:none;
            color:var(--base-800);
            padding:10px;
            @media(max-width: 768px){
                display: inline-block;
                position: absolute;
                top:20px;
                right:20px;
            }
        }
    }
    @media(max-width: 1024px){
        flex-direction: column;
        align-items: center;
    }

    @media(max-width: 768px){
        flex-direction:column;
        align-items: center;
        nav{
            margin-top: 10px;
            width:100%;
            ul{
                display:none;
                flex-direction: column;
                text-align: center;
                width:100%;
                a{
                    width: 100%;
                }
                &.active{
                    display:flex;
                }
            }
        }
    }
}

section {
    max-width: 1440px;
    margin:auto;
    gap:30px;
    margin-top:30px;
    padding-right: 30px;

    @media(max-width:1440px){
        padding-left:30px;
        padding-right:30px;
    }
}

.button{
    display: inline-block;
    padding:10px 30px;
    background-color: var(--red-800);
    color: var(--base-100);
    border-radius:10px;
    &:hover{
        text-decoration: none;
        background-color: var(--base-800);
        color: var(--red-800);

    }
    &.white{
        background-color: white;
        color: var(--base-800);
        &:hover{
            color: var(--red-800);
        }
    }
    &.black{
        background-color: black;
        color: white;
        &:hover{
            color: var(--red-800);
        }
    }
}

h1{
    font-size: 64px;
    line-height: 1;
    small{
        display:block;
        font-weight: 100;
    }
    @media (max-width: 1024px){
        font-size:48px;
    }
}

.hero{
    display:flex;
    @media(max-width: 1024px){
        flex-direction: column;
        align-items: center;
    }
    .hero-blue{
        flex:3;
        background-color: var(--yellow-100);
        border-radius: 30px;
        padding: 30px;
        display:flex;
        flex-direction:column;
        justify-content: center;
        .call-to-action{
            margin-top: 20px;
            margin-bottom:10px;
            a{
                margin-right:10px;
                margin-bottom: 10px;
            }
        }
        .social-links{
            a{
                &:hover{
                    text-decoration: none;
                }
            }
        }
    }
    .hero-yellow{
        flex:1;
        max-width: 400px;
        
        background-color: var(--red-800);
        border-radius: 10px;
        padding: 10px;
        display:flex;
        justify-content:center;
        align-items: center;
        img{
            margin-top: 30px;
            max-width: 470px;
            margin-bottom: 30px;
            border-radius: 10px;
        }

    }
}

.logos{
    background-color: var(--base-100);
    border-radius:30px;
    padding: 30px 0px;
    @media(max-width: 1440px){
        border-radius: 0px;
    }
    .marquee{
        width:100vw;
        max-width:100%;
        height:128px;
        overflow: hidden;
        position: relative;
        .track{
            position: absolute;
            white-space: nowrap;
            will-change:transform;
            animation: marquee 40s linear infinite;
            display:flex;
            gap:10px;
        }
    }
}

@keyframes marquee{
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

h2{
    font-size:64px;
    line-height:1;
    margin-bottom: 10px;
    text-align: center;
    padding: 30px;
    small{
        display:block;
        font-weight: 100;
        font-size:0.5em;
        color:var(--base);
    }
    @media(max-width: 1024px){
        font-size:48px;
    }
}

h3{
    font-size:32px;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 20px;
    color: var(--base-800)
}

.skills{
    .holder-blue{
        background-color: var(--yellow-100);
        border-radius: 30px;
        padding: 30px;
        display:flex;
        @media(max-width: 1024px){
            flex-direction: column;
        }
        .left-column{
            flex:1;
            ul{
                list-style-type: none;
                gap:10px;
                margin-right: 100px;
                margin-bottom: 20px;
                li{
                    display: inline-block;
                    background-color: var(--red-800);
                    color: var(--base-100);
                    padding:10px 20px;
                    border-radius: 15px;
                    margin-bottom: 5px;
                }
            }
        }
        .right-column{
            flex:1;
            p{
                margin-bottom: 20px;
            }
        }
    }
}

.bento{
    .bento-grid{
        display:grid;
        grid-gap:30px;
        grid-template-columns: repeat(5, 1fr);
        grid-template-rows: repeat(4, 1fr);
        height:960px;
        @media(max-width: 1024px){
            grid-template-rows: repeat(8, 1fr);
        }
        @media(max-width: 768px){
            display:flex;
            flex-direction: column;
            gap:30px;
            height: auto;
        }
        .bento-item{
            padding:0px;
            background-color: var(--red-800);
            border-radius: 15px;
            position:relative;
            overflow: hidden;
            img{
                position: absolute;
                top:0;
                left:0;
                height:100%;
                object-fit:cover;
                transition: ease 3s all;
            }
            video{
                width: 100%;
                height: 100%;
                object-fit: cover;
                display:block;
            }
            @media(max-width: 768px){
                height:240px;
            }
            &:nth-child(1){
                grid-column: span 2;
                grid-row: span 2;
                @media(max-width: 1024px){
                    grid-column: span 2;
                    grid-row: span 2;
                }
            }
            &:nth-child(2){
                grid-column: span 2;
                grid-row: span 1;
                @media(max-width: 1024px){
                    grid-column: span 3;
                    grid-row: span 2;
                }
            }
            &:nth-child(3){
                grid-column: span 1;
                grid-row: span 1;
                @media(max-width: 1024px){
                    grid-column: span 3;
                    grid-row: span 2;
                }
            }
            &:nth-child(4){
                grid-column: span 1;
                grid-row: span 1;
                @media(max-width: 1024px){
                    grid-column: span 2;
                    grid-row: span 4;
                }
            }
            &:nth-child(5){
                grid-column: span 2;
                grid-row: span 1;
                @media(max-width: 1024px){
                    grid-column: span 3;
                    grid-row: span 2;
                }
            }
            &:nth-child(6){
                grid-column: span 5;
                grid-row: span 3;
                @media(max-width: 1024px){
                    grid-column: span 5;
                    grid-row: span 2;
                }
            }
        }
    }
}