.project-layout {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    background-color: var(--theme-bg);
    transition: background-color 0.3s ease;
}

.project-sidebar {
    position: relative;
    height: 400px;
    max-height: 400px;
    margin-top: 150px;
    background-color: var(--theme-bg);
    transition: background-color 0.3s ease;
    z-index: 5;
}

.project-sidebar .brand-wrapper {
    position: absolute;
    bottom: 0;
    left: var(--sidebar-w);
    width: 400px;
    height: 100px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    transform: rotate(-90deg);
    transform-origin: bottom left;
}

@media (min-width: 992px) {
    .project-layout {
        grid-template-columns: var(--sidebar-w-lg) 1fr;
    }

    .project-sidebar .brand-wrapper {
        left: var(--sidebar-w-lg);
        height: var(--sidebar-w-lg);
    }
}

.project-sidebar .logo-img {
    display: block;
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
}

[data-theme="light"] .project-sidebar .logo-img {
    filter: invert(1);
}

.project-sidebar::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.18);
}

[data-theme="light"] .project-sidebar::after {
    background-color: rgba(9, 9, 9, 0.18);
}

.project-column {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background-color: var(--theme-bg);
    transition: background-color 0.3s ease;
}

.project-header {
    display: flex;
    align-items: flex-start;
    height: 150px;
    padding: 40px var(--space-tablet) 0 0;
    z-index: 5;
    background-color: var(--theme-bg);
    transition: background-color 0.3s ease;
    box-sizing: border-box;
}

.project-header__brand {
    display: none;
}

.project-header .desktop-nav {
    display: flex !important;
}

.project-header .btn-mobile-menu {
    width: 80px;
    height: 80px;
    padding: 0;
    background-color: var(--theme-menu-btn-bg);
    border: none;
    cursor: pointer;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

.project-header .btn-mobile-menu span {
    display: block;
    width: 42px;
    height: 4px;
    background-color: var(--theme-menu-btn-bar);
    transition: background-color 0.3s ease;
}

.project-content {
    flex: 1;
    padding: 0 var(--space-tablet) 0 var(--space-tablet);
    min-width: 0;
}

.project-title {
    margin: 0 0 14px;
    color: var(--theme-text);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.project-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 1rem;
    font-weight: 200;
    line-height: 1.3;
}

.project-breadcrumb__link {
    color: var(--theme-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.project-breadcrumb__link:hover {
    color: var(--theme-text);
}

.project-breadcrumb__sep {
    color: var(--theme-text-muted);
}

.project-breadcrumb__current {
    color: var(--theme-text);
}

/* ================================
   "Открыть сайт" — кнопка-ссылка перед телом кейса
   (используется .btn-project-nav из блока ниже как основа)
   ================================ */
.project-external-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    margin-top: 22px;
    margin-bottom: 28px;
    padding: 16px 32px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    background: transparent;
    border: 1px solid var(--theme-text);
    color: var(--theme-text);
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        border-color 0.3s ease,
        transform 0.2s ease;
}

.project-external-link:hover {
    background-color: var(--theme-text);
    color: var(--theme-bg);
    transform: scale(1.02);
}

/* ================================
   Тело кейса из Markdown (.project-body)
   Раньше это были .project-text и .project-figure с явными
   классами; Markdown их не проставляет, поэтому стилизуем
   потомков .project-body напрямую.
   ================================ */
.project-body p {
    margin: 0 0 16px;
    color: var(--theme-text);
    font-size: clamp(1.05rem, 1.4vw, 1.4rem);
    font-weight: 200;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.project-body h2,
.project-body h3 {
    margin: 28px 0 14px;
    color: var(--theme-text);
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.project-body h2 {
    font-size: clamp(1.4rem, 2.2vw, 1.8rem);
}

.project-body h3 {
    font-size: clamp(1.2rem, 1.8vw, 1.5rem);
}

.project-body a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.project-body ul,
.project-body ol {
    margin: 0 0 16px;
    padding-left: 1.4em;
    color: var(--theme-text);
    font-size: clamp(1.05rem, 1.4vw, 1.4rem);
    font-weight: 200;
    line-height: 1.6;
}

.project-body li {
    margin-bottom: 8px;
}

.project-body figure.attachment {
    text-align: left;
    padding: 0px;
}
.project-body figure figcaption.attachment__caption {
    padding-left: 0px;
}
/* Картинки в Markdown-теле — поведение бывшего .project-figure__img */
.project-body img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 0 12px 0;
    /*aspect-ratio: 16 / 7;*/
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}

.project-body img:hover {
    filter: grayscale(0);
}

/* Если в Markdown всё же используется <figure>/<figcaption>
   (через прямой HTML), сохраняем стиль подписи */
.project-body figure {
    margin: 0 0 12px 0;
}

.project-body figcaption {
    margin-top: 14px;
    color: var(--theme-text-muted);
    font-size: 0.95rem;
    font-weight: 200;
    transition: color 0.3s ease;
}

/* ================================
   Старые классы (оставлены на случай прямого HTML в кейсе)
   ================================ */
.project-text {
    margin: 0 0 16px;
    color: var(--theme-text);
    font-size: clamp(1.05rem, 1.4vw, 1.4rem);
    font-weight: 200;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.project-figure {
    margin: 0 0 12px 0;
}

.project-figure__img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 7;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}

.project-figure__img:hover {
    filter: grayscale(0);
}

.project-figure__caption {
    margin-top: 14px;
    color: var(--theme-text-muted);
    font-size: 0.95rem;
    font-weight: 200;
    transition: color 0.3s ease;
}

.project-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 28px 0 60px;
}

.btn-project-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    padding: 16px 32px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        border-color 0.3s ease,
        transform 0.2s ease;
}

.btn-project-nav--prev {
    background: transparent;
    border: 1px solid var(--theme-text-muted);
    color: var(--theme-text-muted);
}

.btn-project-nav--prev:hover {
    border-color: var(--theme-text);
    color: var(--theme-text);
    transform: scale(1.02);
}

.btn-project-nav--next {
    background: transparent;
    border: 1px solid var(--theme-text);
    color: var(--theme-text);
}

.btn-project-nav--next:hover {
    background-color: var(--theme-text);
    color: var(--theme-bg);
    transform: scale(1.02);
}

.project-feedback {
    padding: 60px 0 100px;
    background-color: var(--theme-bg);
    transition: background-color 0.3s ease;
}

.project-feedback .feedback-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: var(--space-tablet);
}

.project-feedback .feedback-field--message {
    margin-bottom: 50px;
}

.project-feedback .feedback-submit-row {
    display: flex;
    align-items: flex-end;
}

@media (max-width: 767.98px) {
    .project-layout {
        display: flex;
        flex-direction: column;
    }

    .project-sidebar {
        display: none;
    }

    .project-column {
        width: 100%;
    }

    .project-header {
        height: auto;
        align-items: center;
        padding: var(--space-mobile) var(--space-mobile) 0;
    }

    .project-header .desktop-nav {
        display: none !important;
    }

    .project-header .btn-mobile-menu {
        display: flex;
    }

    .project-header__brand {
        display: block;
        padding: 40px var(--space-mobile) 0;
    }

    .project-header__brand .logo-img {
        display: block;
        max-width: 340px;
        max-height: none;
        height: auto;
        width: auto;
    }

    [data-theme="light"] .project-header__brand .logo-img {
        filter: invert(1);
    }

    .project-title {
        font-size: clamp(1.9rem, 9vw, 2.4rem);
        margin-bottom: 10px;
    }

    .project-content {
        padding: var(--space-mobile) var(--space-mobile) 0;
    }

    .project-body img {
        aspect-ratio: 16 / 9;
    }

    .project-figure {
        margin: 0 0 12px 0;
    }

    .project-feedback {
        padding-top: 50px;
        padding-bottom: 80px;
    }

    .project-feedback .feedback-row {
        grid-template-columns: 1fr;
        gap: var(--space-tablet);
    }
}

@media (max-width: 479.98px) {
    .project-header {
        padding: var(--space-mobile) var(--space-mobile) 0;
    }

    .project-header__brand {
        padding: 34px var(--space-mobile) 0;
    }

    .project-header__brand .logo-img {
        max-width: 326px;
    }

    .project-content {
        padding: 38px var(--space-mobile) 0;
    }

    .project-body img {
        aspect-ratio: 1 / 1;
    }

    .project-figure {
        margin: 0 0 12px 0;
    }

    .project-figure__img {
        aspect-ratio: 1 / 1;
    }

    .project-external-link {
        width: 100%;
        min-width: 0;
        padding: 14px 24px;
    }

    .project-nav {
        flex-direction: column;
        gap: 14px;
    }

    .btn-project-nav {
        width: 100%;
        min-width: 0;
        padding: 14px 24px;
    }

    .project-feedback {
        padding-top: 40px;
        padding-bottom: 60px;
    }

    .project-feedback .feedback-row {
        gap: 28px;
        margin-bottom: 28px;
    }

    .project-feedback .feedback-field--message {
        margin-bottom: 36px;
    }
}

.project-body img.is-zoomable {
    cursor: zoom-in;
}

.pswp__custom-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px 20px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 200;
    line-height: 1.5;
    text-align: center;
}