:root{

    --main-black: rgb(15, 15, 15);
    --blue: #14213d;
    --orange: #fca311;
    --grey: #e5e5e5;
    --white: #ffffff;

}
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100%;
    scroll-behavior: smooth;
}

/* hero page */
.hero_container {
    position: relative;

    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;

    background:

        linear-gradient(rgba(122, 122, 122, 0.199) 1px, transparent 1px),
        linear-gradient(90deg, rgba(122, 122, 122, 0.199) 1px, transparent 1px),

        radial-gradient(
            ellipse at center,
            var(--blue) 20%,
            transparent 70%
        ),
        var(--main-black);

    background-size:
        80px 80px,
        80px 80px,
        auto,
        auto;

    overflow-x: clip;
}

.hero-content {
    position: absolute;
    left: 50%;
    top: -120%;

    transform: translate(-50%, -50%) scale(5);
    width: max-content;
    max-width: 90vw;

    text-align: center;

    animation: intro 1s forwards;
}

#hero-buttons{

    position: absolute;
    transform: translateX(-50%);
    left: 50%;
    top: 140%;

    width: max-content;

    opacity: 0;

    display: flex;
    flex-direction: row;

    animation: fade-in 3s forwards;

}
#name-heading{
    height: 40px;
}

/*info*/
#info{
    position: relative;

    width: 100%;
    min-height: 100vh;

    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.info-container{

    width: min(1300px, 90%);

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 120px;

}

.info-image {
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}

.info-text{

    flex: 1.4;

}

.info-heading{

    color: white;

    font-family: "Roboto", sans-serif;
    font-weight: 500;

    font-size: clamp(40px, 4vw, 70px);

    line-height: 1.1;

}

.info-heading span{

    color: var(--orange);

}

.info-paragraph{

    color: rgb(190,190,190);

    font-family: "Roboto", sans-serif;
    font-size: 20px;

    line-height: 1.8;

    margin-top: 30px;

}

.cat{
    text-align: right;
}

/*projects*/
#projects{

    position: relative;

    width: 100%;
    min-height: 100vh;

    display: flex;
    flex-direction: column;
    align-items: center;

    padding: 120px 0;
    box-sizing: border-box;

}

.projects-heading{

    color: white;

    font-family: "Roboto", sans-serif;
    font-weight: 500;

    font-size: clamp(40px, 4vw, 70px);

    margin-top: 10px;
    margin-bottom: 70px;

}

.projects-heading span{

    color: var(--orange);

}

.projects-container{

    width: min(1400px,90%);

    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(340px,1fr));

    gap: 35px;

}

.project-card{

    background: rgba(255,255,255,0.04);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 18px;

    overflow: hidden;

    transition: .2s ease;

    cursor: pointer;

}

.project-card:hover{

    transform: translateY(-8px);

    border-color: var(--orange);

}

.project-card img{

    width: 100%;
    aspect-ratio: 16/9;

    object-fit: cover;

}

.project-info{

    padding: 25px;

}

.project-info h2{

    color: white;

    margin: 0;

    font-family: "Roboto", sans-serif;

}

.project-info p{

    color: rgb(190,190,190);

    line-height: 1.7;
    font-family: "Roboto", sans-serif;

    margin: 18px 0;

}

.project-tags{

    display: flex;
    flex-wrap: wrap;
    gap: 10px;

}

.project-tags span{

    padding: 8px 14px;

    border-radius: 100px;

    background: rgba(252,163,17,.12);

    color: var(--orange);

    font-family: "Roboto Mono", monospace;
    font-size: 13px;

}

/*contact*/
#contact{

    position: fixed;
    left: 50%;
    top: 50%;

    transform: translate(-50%, -50%);

    width: 550px;
    height: 80%;

    background-color: var(--main-black);
    border: 3px solid white;

    border-radius: 10px;
    z-index: 10;

}

#close-contact{

    position: absolute;

    top: 10px;
    right: 10px;

    width: 40px;
    height: 40px;

    border-radius: 50%;
    border: 3px solid red;

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

    font-family: "Roboto Mono", monospace;
    font-size: 20px;
    color: red;

    cursor: pointer;

    transition: background-color 0.2s ease-in-out,
    color 0.2s ease-in-out;

}

#close-contact:hover{

    background-color: red;
    color: white

}

.contact-title{

    margin-top: 50px;

    color: white;
    font-family: "Roboto", sans-serif;
    font-size: 42px;
    font-weight: 500;

    text-align: center;

}

.contact-subtitle{

    color: rgb(180,180,180);

    font-family: "Roboto", sans-serif;
    text-align: center;

    margin-bottom: 60px;

}

.contact-list{

    width: 85%;

    margin: auto;

    display: flex;
    flex-direction: column;
    gap: 18px;

}

.contact-item{

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

    padding: 18px 24px;

    border: 1px solid rgba(255,255,255,.08);
    border-radius: 12px;

    background: rgba(255,255,255,.03);

    color: white;
    text-decoration: none;

    font-family: "Roboto", sans-serif;

    transition: .18s;

}

.contact-item:hover{

    border-color: var(--orange);

    transform: translateY(-2px);

}

.contact-item span:last-child{

    color: rgb(180,180,180);

    font-family: "Roboto Mono", monospace;

}

/*sticky background*/
.sticky-section {
    position: relative;
}

.sticky-background {
    position: sticky;
    top: 0;

    width: 100%;
    height: 100vh;

    background:
        linear-gradient(rgba(122, 122, 122, 0.199) 1px, transparent 1px),
        linear-gradient(90deg, rgba(122, 122, 122, 0.199) 1px, transparent 1px),
        var(--main-black);

    background-size:
        80px 80px,
        80px 80px,
        auto;

    z-index: 0;
}

#info {
    margin-top: -100vh;
}

#info,
#projects {
    position: relative;
    z-index: 2;
}

.title {
    color: white;
    font-family: "Roboto", sans-serif;
    font-weight: 500;

    font-size: clamp(3.5rem, 13vw, 180px);

    width: max-content;
    max-width: 90vw;

    margin: 0;
    line-height: 0.95;
}

.heading-thin {
    color: white;
    font-family: "Roboto", sans-serif;
    font-weight: 200;

    font-size: clamp(1.4rem, 6vw, 90px);

    margin: 0.2em 0 0;
    height: 50px;
}

.heading-bold {
    color: white;
    font-family: "Roboto", sans-serif;
    font-weight: 400;

    font-size: clamp(1.4rem, 6vw, 90px);

    margin: 0;
    line-height: 1.1;
}

.button{

    color: white;
    font-family: "Roboto", sans-serif;
    font-weight: 500;

    font-size: 20px;

    margin: 0.2em 0 0;
    line-height: 1.1;

    background-color: var(--orange);
    border-radius: 10px;
    padding: 18px;
    padding-left: 34px;
    padding-right: 34px;

    cursor: pointer;

    transition: transform 0.08s ease-in-out;

}

.button:hover{

    transform: scale(1.09);

}

.hollow{
    
    font-weight: 300;
    background-color: transparent;
    border: 1.7px var(--orange) solid;

}

@keyframes intro {
    from {
        top: -100%;
        transform: translate(-50%, -50%) scale(5);
    }

    to {
        top: 40%;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.contact-open{
    animation: fade-in 0.3s forwards;
    display: block;
}

.contact-close{
    opacity: 0;
    display: none;
}


@media (max-width: 950px) {

    #info {
        padding: 80px 0;
        box-sizing: border-box;
    }

    .info-container {
        flex-direction: column;
        gap: 50px;
        width: 85%;
        text-align: center;
    }

    .info-image {
        width: min(320px, 75vw);
        height: min(320px, 75vw);
    }

    .info-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 20px;
    }

    .info-text {
        flex: unset;
        width: 100%;
    }

    .info-heading {
        font-size: clamp(32px, 9vw, 55px);
    }

    .info-paragraph {
        font-size: 17px;
        line-height: 1.7;
    }

    .cat{
        text-align: center;
    }

    #contact {
        width: 90%;
        height: auto;
        min-height: 70vh;
        max-height: 85vh;

        overflow-y: auto;
        border-radius: 16px;
    }

    #close-contact {
        top: 12px;
        right: 12px;
    }

    .contact-title {
        font-size: 32px;
        margin-top: 60px;
    }

    .contact-subtitle {
        width: 80%;
        margin: 0 auto 40px;
        font-size: 15px;
    }

    .contact-list {
        width: 85%;
        gap: 14px;
        padding-bottom: 30px;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;

        padding: 16px 18px;
    }

    .contact-item span:last-child {
        font-size: 13px;
        word-break: break-word;
    }

    .button{

        font-size: 16px;
        padding: 17px;
        padding-left: 28px;
        padding-right: 28px;


    }

}