.gradient-1 {
    width: 200vh;
    height: 200vh;
    position: absolute;
    left: 50%;
    top: -70%;
    background: radial-gradient(50% 50% at 50% 50%, rgba(139, 220, 255, 0.5) 0%, rgba(17, 17, 17, 0) 100%);
}

.gradient-2 {
    z-index: -100;
    width: 200vh;
    height: 200vh;
    position: absolute;
    z-index: 1;
    left: -50%;
    top: -20%;
    background: radial-gradient(38.17% 38.17% at 50% 50%, rgb(129, 61, 85) 0%, rgba(17, 17, 17, 0) 100%);
}

.header {
    width: 40vw;
    margin-left: 100px;
    height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header>h1.title {
    margin-bottom: 30px;
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 700;
    font-size: 80px;
    line-height: 115.9%;
    letter-spacing: -0.04em;
}

.header>p.subtitle {
    margin-bottom: 50px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 22px;
}

.header-image {
    height: 120vh;
    position: absolute;
    right: 0;
    top: 0;
}

.goal {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    margin-bottom: 50px;
}

.goal>h1.title {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 700;
    font-size: 80px;
    line-height: 82px;
}

.goal>.subtitle {
    margin: 10px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 22px;
}

.about {
    background-image: url("./Road.svg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top;
    padding-top: 100px;

}

.about-model {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 101.9%;
    text-align: center;
}

.problem {
    padding: 20px 100px;
    margin-top: 200px;
    display: flex;
    gap: 200px;
    font-size: 20px;
    align-items: center;
    background: linear-gradient(180deg, #000000 26.59%, rgba(0, 0, 0, 0) 98.34%);

}

.problem>h1.title {
    margin-bottom: 30px;
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 700;
    font-size: 80px;
    line-height: 115.9%;
    letter-spacing: -0.04em;
}

.problem-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 30px;
    margin: 50px 100px;
    margin: 3;
}

.stat {
    display: flex;
    flex-direction: column;
    justify-content: top;
    align-items: top;
    text-align: center;
}

.stat-title {
    height: 100px;
    vertical-align: bottom;
    margin-bottom: 10px;
}

.divider {
    position: relative;
}

.road-divider {
    width: 100%;
    z-index: 4;
}

.backing {
    padding: 50px;
    z-index: 5;
}

.backing>h1.title {
    text-align: center;
}

.footer {
    margin: 0 100px;
    padding: 50px;
    border-radius: 20px 20px 0 0;
    -webkit-border-radius: 20px 20px 0 0;
    -moz-border-radius: 20px 20px 0 0;
    -ms-border-radius: 20px 20px 0 0;
    -o-border-radius: 20px 20px 0 0;
    background-color: #000000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* flex-direction: column; */
}



.footer-column-1 {
    max-width: 50%;
}

.footer-column-1>h1 {
    font-size: 75px;
    line-height: 120%;
    margin-bottom: 30px;
    width: 1;
}

.footer-column-1>.social-media {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
}

.footer-column-2 {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 200%;
    /* or 50px */

    display: flex;
    align-items: center;
    text-align: right;
    letter-spacing: -0.04em;

    color: #FFFFFF;
}

ul.footer-nav-contents {
    list-style: none;
}

.mobile-logo{
    display: none;
}

@media (max-width: 1100px) {
    .nav-bar {
        display: none;
    }

    .problem-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat3 {
        grid-column: 1/3;
    }

    .footer {
        flex-direction: column;
        gap: 40px;
        margin: 0 30px;
        padding: 30px 20px;
    }

    .footer-column-1 {
        max-width: 100%;
    }

    h1.title.title {
        font-size: 40px;
        text-align: center;
    }

    .footer-column-2 {
        text-align: center;
    }

    .problem-stats {
        margin: 50px 30px;
    }
    .problem{
        flex-direction: column;
        gap: 20px;
        padding: 20px 30px;
        margin-top: 30px;
    }
    .about-model{
        padding: 0 30px;
    }
    .header-image{
        display: none;
    }
    .header{
        width: 80vw;
        margin: 10vw;
        align-items: center;
        text-align: center;
    }
    .mobile-logo{
        display: block;
        margin-bottom: 75px;
    }
}

@media (max-width: 600px) {
    .problem-stats {
        grid-template-columns: 1fr;
    }

    .stat3 {
        grid-column: 1/2;
    }

}