.s1-project-container {
    width: 100%;
    height: 100vh;
    height: 100svh;
    height: 100dvh;
    overflow-y: auto;
    overflow-x: hidden;
    background-color: var(--color-black);
    color: var(--color-white);
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.s1-project-section {
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    min-height: 100dvh;
    height: 100vh;
    height: 100svh;
    height: 100dvh;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px var(--site-side-padding) max(80px, calc(80px + env(safe-area-inset-bottom)));
    background-color: var(--color-black);
}

.s1-cover-link {
    display: block;
    width: min(54vw, 760px, calc((100svh - 300px) * 5 / 4));
    aspect-ratio: 5 / 4;
    flex-shrink: 0;
    background-color: var(--color-dark-gray);
    overflow: hidden;
    text-decoration: none;
    cursor: pointer;
}

.s1-cover-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: var(--color-dark-gray);
}

.s1-pdf-link,
.s1-pdf-link:link,
.s1-pdf-link:visited,
.s1-pdf-link:active {
    display: block;
    width: fit-content;
    margin: 16px auto 0;
    color: var(--color-soft-white);
    font-size: var(--page-link-text-size, clamp(0.75rem, 0.8vw, 0.75rem));
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0;
    text-align: center;
    text-decoration: underline;
    text-transform: uppercase;
    text-underline-offset: clamp(2px, 0.25vw, 3px);
    text-decoration-thickness: 1px;
    transition: color 0.4s ease;
}

.s1-pdf-link:hover {
    color: var(--color-white);
}

.s1-project-info {
    width: min(54vw, 760px, calc((100svh - 300px) * 5 / 4));
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
    flex-shrink: 0;
}

.s1-project-info-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.s1-project-info-label {
    color: var(--color-gray);
    font-size: var(--page-small-text-size, clamp(0.6875rem, 0.7vw, 0.75rem));
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0;
    text-transform: uppercase;
}

.s1-project-info-value {
    color: var(--color-white);
    font-size: var(--page-text-size, clamp(0.75rem, 0.9vw, 0.75rem));
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: 0;
    text-transform: uppercase;
}

@media (min-width: 1921px) {
    .s1-project-section {
        padding-top: 96px;
        padding-bottom: max(96px, calc(96px + env(safe-area-inset-bottom)));
    }

    .s1-cover-link,
    .s1-project-info {
        width: min(48vw, 940px, calc((100svh - 340px) * 5 / 4));
    }

    .s1-project-info {
        gap: 28px;
        margin-top: 38px;
    }

    .s1-pdf-link,
    .s1-pdf-link:link,
    .s1-pdf-link:visited,
    .s1-pdf-link:active {
        margin-top: 18px;
    }
}

@media (max-width: 992px) {
    .s1-project-section {
        padding-top: 80px;
        padding-bottom: max(80px, calc(80px + env(safe-area-inset-bottom)));
    }

    .s1-cover-link {
        width: min(68vw, 680px, calc((100svh - 330px) * 5 / 4));
    }

    .s1-project-info {
        width: min(68vw, 680px, calc((100svh - 330px) * 5 / 4));
        grid-template-columns: repeat(2, 1fr);
        gap: 18px 20px;
        margin-top: 28px;
    }
}

@media (max-width: 480px) {
    .s1-project-section {
        padding-top: 76px;
        padding-bottom: max(86px, calc(86px + env(safe-area-inset-bottom)));
    }

    .s1-cover-link {
        width: min(82vw, 340px);
        aspect-ratio: 5 / 4;
    }

    .s1-pdf-link,
    .s1-pdf-link:link,
    .s1-pdf-link:visited,
    .s1-pdf-link:active {
        margin-top: 14px;
        font-size: 0.75rem;
    }

    .s1-project-info {
        width: min(82vw, 340px);
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 22px;
    }

    .s1-project-info-item {
        align-items: center;
        text-align: center;
    }

    .s1-project-info-label {
        font-size: 0.6875rem;
    }

    .s1-project-info-value {
        font-size: 0.75rem;
    }
}

@media (max-width: 319px) {
    .s1-project-section {
        padding-top: 64px;
        padding-right: var(--site-side-padding);
        padding-bottom: max(72px, calc(72px + env(safe-area-inset-bottom)));
        padding-left: var(--site-side-padding);
    }

    .s1-cover-link {
        width: min(86vw, 280px);
    }

    .s1-project-info {
        width: min(86vw, 280px);
        gap: 12px;
        margin-top: 18px;
    }

    .s1-project-info-label {
        font-size: 0.6875rem;
        line-height: 1.25;
        overflow-wrap: anywhere;
    }

    .s1-project-info-value {
        font-size: 0.75rem;
        line-height: 1.25;
        overflow-wrap: anywhere;
    }
}

@media (max-height: 620px) and (min-width: 320px) {
    .s1-project-section {
        justify-content: flex-start;
        padding-top: 80px;
    }

    .s1-cover-link {
        width: min(58vw, 520px, calc((100svh - 260px) * 5 / 4));
    }

    .s1-project-info {
        width: min(58vw, 520px, calc((100svh - 260px) * 5 / 4));
        margin-top: 22px;
    }
}

@media (max-height: 520px) and (min-width: 320px) {
    .s1-project-section {
        height: auto;
        min-height: 100svh;
        justify-content: flex-start;
        padding-top: 76px;
        padding-bottom: max(76px, calc(76px + env(safe-area-inset-bottom)));
    }

    .s1-cover-link {
        width: min(46vw, 420px);
    }

    .s1-project-info {
        width: min(62vw, 560px);
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
        margin-top: 18px;
    }
}

@media (max-width: 280px), (max-height: 240px) {
    .s1-project-container,
    .s1-project-section {
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }
}