#portfolio {
    width: 100%;
    height: 100%;
    padding: 0 9% 2rem;
    background: var(--secondColor);
    scroll-margin-top: 69px;
}

#portfolio .section-title {
    margin-bottom: 110px;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.portfolio-detail {
    display: none;
}

.portfolio-detail.active {
    display: block;
}

.portfolio-box .numb {
    font-size: 3rem;
    color: var(--textColor);
    line-height: 1.5;
}

.portfolio-box .numb span {
    color: var(--eyeCatchColor);
}

.portfolio-box h3 {
    font-size: 24px;
    margin: .8rem 0 2rem;
}

.portfolio-box p {
    font-size: 16px;
    text-align: justify;
    line-height: 1.5;
}

.portfolio-box .tech p {
    margin: 2rem 0;
    color: var(--eyeCatchColor);
    border-bottom: .1rem solid var(--textColor);
    padding-bottom: 2rem;
}

.portfolio-box .live-github a {
    position: relative;
    display: inline-flex;
    font-size: 3rem;
    color: var(--textColor);
    border-radius: 50%;
    background: var(--secondColor);
    text-decoration: none;
    transition: .5s;
}

.portfolio-box .live-github a:hover,
.portfolio-box .live-github a:hover i {
    color: var(--eyeCatchColor);
}

.portfolio-box .live-github a span {
    position: absolute;
    top: -60%;
    left: 50%;
    transform: translateX(-50%) scale(.9);
    font-size: 1.6rem;
    white-space: nowrap;
    padding: .5rem 1rem;
    border-radius: .6rem;
    pointer-events: none;
    background: var(--secondColor);
    color: var(--textColor);
    opacity: 0;
    transition: .2s;
}

.portfolio-box .portfolio-carousel {
    width: 100%;
    height: 45rem;
    border-radius: 1rem;
    overflow: hidden;
}

.portfolio-carousel .img-slide {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    gap: 2rem;
    height: inherit;
    transition: .5s;
}

.portfolio-carousel .img-item {
    height: 600px;
}

.portfolio-carousel .img-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1rem;
}

.portfolio-box .navigation {
    text-align: right;
    margin-top: -110px;
    position: relative;
    z-index: 10;
    color: var(--eyeCatchColor);
}

.portfolio-box .navigation button {
    display: inline-flex;
    padding: .4rem;
    background: var(--secondColor);
    border: .2rem solid var(--textColor);
    border-radius: .6rem;
    font-size: 2rem;
    color: var(--eyeCatchColor);
    cursor: pointer;
}

.portfolio-box .navigation button.disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.portfolio-box .navigation .arrow-right {
    margin-left: 1.5rem;
}

@media (max-width: 1100px) {
    .portfolio-container {
        grid-template-columns: 1fr;
    }

    .portfolio-container .portfolio-box:first-child {
        order: 1;
    }
}

@media (max-width: 768px) {
    #portfolio {
        scroll-margin-top: 112px;
    }
}