/* Phase 6 – öffentliche Projektseiten */

.projects-index-section,
.project-detail-section {
    padding-top: 64px;
}

.projects-page-header {
    max-width: 900px;
    margin-bottom: 34px;
}

.projects-empty-state {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    color: var(--muted);
}

.public-project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.public-project-card {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: 0 14px 34px rgba(31, 39, 38, 0.05);
}

.public-project-card-image {
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--surface-alt);
}

.public-project-card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.public-project-card:hover .public-project-card-image img {
    transform: scale(1.015);
}

.public-project-image-placeholder {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--surface-alt), var(--surface));
}

.public-project-card-body {
    padding: 24px;
}

.public-project-card-body h2 {
    margin-bottom: 12px;
    font-size: 1.45rem;
}

.public-project-card-body p {
    color: var(--muted);
}

.public-project-meta-list,
.project-detail-meta {
    margin: 20px 0;
}

.public-project-meta-list > div,
.project-detail-meta > div {
    display: grid;
    grid-template-columns: minmax(100px, 0.45fr) minmax(0, 1fr);
    gap: 12px;
    padding: 8px 0;
    border-top: 1px solid rgba(45, 79, 74, 0.10);
}

.public-project-meta-list dt,
.project-detail-meta dt {
    color: var(--muted);
    font-weight: 600;
}

.public-project-meta-list dd,
.project-detail-meta dd {
    margin: 0;
}

.public-project-card-link {
    margin-top: 4px;
}

.project-back-link {
    display: inline-flex;
    margin-bottom: 24px;
    color: var(--accent);
    font-weight: 600;
}

.project-detail-header {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 40px;
    align-items: start;
    margin-bottom: 34px;
}

.project-detail-meta {
    margin: 0;
    padding: 20px 22px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
}

.project-detail-meta > div:first-child {
    border-top: 0;
}

.project-description {
    max-width: 960px;
    margin-bottom: 48px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.project-gallery-section {
    margin-top: 44px;
}

.project-gallery-heading {
    margin-bottom: 24px;
}

.project-gallery-heading p {
    margin: 0;
    color: var(--muted);
}

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.project-gallery-item {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
}

.project-gallery-item a {
    display: block;
    background: var(--surface-alt);
}

.project-gallery-item img {
    display: block;
    width: 100%;
    height: auto;
}

.project-gallery-item figcaption {
    padding: 12px 14px 14px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

html[dir="rtl"] .project-back-link {
    direction: rtl;
}

@media (max-width: 1100px) {
    .public-project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .project-detail-header,
    .project-gallery-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .public-project-grid {
        grid-template-columns: 1fr;
    }

    .projects-index-section,
    .project-detail-section {
        padding-top: 44px;
    }

    .public-project-card-body {
        padding: 20px;
    }

    .public-project-meta-list > div,
    .project-detail-meta > div {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}

/* Phase 7 – Projektvideos */
.project-video-section {
    margin-top: 44px;
}

.project-video-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.project-video-item {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
}

.project-video-item video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #111;
}

.project-video-item figcaption {
    padding: 12px 14px 14px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

@media (max-width: 900px) {
    .project-video-grid {
        grid-template-columns: 1fr;
    }
}

/* Phase 8 – Baufortschritts-Timeline */
.project-timeline-section {
    margin-top: 44px;
}

.project-timeline {
    position: relative;
    display: grid;
    gap: 24px;
    margin: 0;
    padding: 0 0 0 34px;
    list-style: none;
}

.project-timeline::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 9px;
    width: 2px;
    background: var(--border);
}

.project-timeline-item {
    position: relative;
    min-width: 0;
}

.project-timeline-dot {
    position: absolute;
    top: 7px;
    left: -31px;
    width: 14px;
    height: 14px;
    border: 3px solid var(--surface);
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 1px var(--border);
}

.project-timeline-content {
    min-width: 0;
}

.project-timeline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    align-items: center;
    margin-bottom: 9px;
}

.project-timeline-meta time {
    font-weight: 700;
}

.project-timeline-meta span {
    display: inline-flex;
    padding: 3px 9px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--muted);
    background: var(--surface);
    font-size: 0.82rem;
    font-weight: 600;
}

.project-timeline-card {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
    color: inherit;
    text-decoration: none;
    box-shadow: 0 10px 28px rgba(31, 39, 38, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-timeline-card:hover,
.project-timeline-card:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgba(31, 39, 38, 0.08);
}

.project-timeline-preview {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--surface-alt);
}

.project-timeline-preview img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-timeline-placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    color: var(--muted);
    font-weight: 600;
}

.project-timeline-caption {
    padding: 14px 18px 14px 0;
    line-height: 1.55;
}

.project-gallery-item,
.project-video-item {
    scroll-margin-top: 110px;
}

html[dir="rtl"] .project-timeline {
    padding-right: 34px;
    padding-left: 0;
}

html[dir="rtl"] .project-timeline::before {
    right: 9px;
    left: auto;
}

html[dir="rtl"] .project-timeline-dot {
    right: -31px;
    left: auto;
}

html[dir="rtl"] .project-timeline-caption {
    padding: 14px 0 14px 18px;
}

@media (max-width: 700px) {
    .project-timeline {
        padding-left: 28px;
    }

    .project-timeline-dot {
        left: -25px;
    }

    .project-timeline-card {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .project-timeline-caption {
        padding: 14px 16px 16px;
    }

    html[dir="rtl"] .project-timeline {
        padding-right: 28px;
        padding-left: 0;
    }

    html[dir="rtl"] .project-timeline-dot {
        right: -25px;
        left: auto;
    }

    html[dir="rtl"] .project-timeline-caption {
        padding: 14px 16px 16px;
    }
}

/* Phase 9 – Mehrsprachige Medienkommentare */
.project-media-comment,
.project-timeline-comment {
    display: block;
    color: var(--text);
    font-size: 0.98rem;
    line-height: 1.65;
    white-space: normal;
}

.project-media-caption-meta,
.project-timeline-caption-meta {
    display: block;
    margin-top: 7px;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.project-gallery-item figcaption,
.project-video-item figcaption {
    display: block;
}

.project-timeline-caption .project-timeline-comment {
    font-weight: 600;
}

/* Phase 9 UI-Aufräumung – Timeline ist die einzige Medienansicht */
.project-timeline-card {
    display: grid;
    grid-template-columns: minmax(280px, 440px) minmax(0, 1fr);
    gap: 0;
    align-items: stretch;
}

.project-timeline-card:hover,
.project-timeline-card:focus-within {
    transform: none;
}

.project-timeline-media {
    min-width: 0;
    background: #111;
}

.project-timeline-image-link {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 240px;
    background: var(--surface-alt);
}

.project-timeline-image-link img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 240px;
    max-height: 420px;
    object-fit: cover;
}

.project-timeline-video {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 240px;
    aspect-ratio: 16 / 9;
    background: #111;
}

.project-timeline-caption {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 22px;
}

html[dir="rtl"] .project-timeline-caption {
    padding: 20px 22px;
}

.project-image-lightbox {
    width: min(94vw, 1500px);
    max-width: 1500px;
    max-height: 94vh;
    padding: 0;
    border: 0;
    border-radius: 14px;
    background: #111;
    overflow: hidden;
}

.project-image-lightbox::backdrop {
    background: rgba(0, 0, 0, 0.82);
}

.project-image-lightbox-toolbar {
    position: absolute;
    z-index: 2;
    top: 10px;
    right: 10px;
    margin: 0;
}

html[dir="rtl"] .project-image-lightbox-toolbar {
    right: auto;
    left: 10px;
}

.project-image-lightbox-close {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #111;
    font-size: 1.9rem;
    line-height: 1;
    cursor: pointer;
}

.project-image-lightbox-content {
    display: grid;
    width: 100%;
    height: min(90vh, 1100px);
    place-items: center;
    background: #111;
}

.project-image-lightbox-content img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@media (max-width: 800px) {
    .project-timeline-card {
        grid-template-columns: 1fr;
    }

    .project-timeline-image-link,
    .project-timeline-image-link img,
    .project-timeline-video {
        min-height: 0;
    }

    .project-timeline-image-link img {
        max-height: none;
        aspect-ratio: 3 / 2;
    }

    .project-timeline-caption,
    html[dir="rtl"] .project-timeline-caption {
        padding: 14px 16px 16px;
    }
}

/* Phase 9 – Titelbild + robuste Timeline-Kommentare */
.project-cover-media {
    margin: 28px 0 34px;
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    background: var(--surface);
}

.project-cover-image-link {
    display: block;
    background: var(--surface-alt);
}

.project-cover-image-link img {
    display: block;
    width: 100%;
    max-height: 720px;
    object-fit: cover;
}

.project-cover-caption {
    padding: 16px 18px 18px;
}

.project-cover-caption .project-media-comment,
.project-timeline-comment {
    margin: 0;
}

.project-timeline-card.has-comment .project-timeline-caption {
    justify-content: flex-start;
}

.project-timeline-comment {
    font-weight: 600;
    white-space: normal;
}

@media (max-width: 800px) {
    .project-cover-media {
        margin: 22px 0 28px;
        border-radius: 14px;
    }

    .project-cover-image-link img {
        max-height: none;
        aspect-ratio: 3 / 2;
        object-fit: cover;
    }
}

/* =========================================================
   FINAL DESIGN PASS – PROJECTS
========================================================= */
.projects-index-section,
.project-detail-section {
    padding-top: clamp(54px, 6vw, 78px);
    padding-bottom: clamp(70px, 7vw, 96px);
}

.projects-page-header {
    max-width: 820px;
    margin-bottom: 38px;
}

.projects-page-header h1,
.project-detail-header h1 {
    letter-spacing: -0.035em;
}

.public-project-grid {
    gap: 24px;
}

.public-project-card {
    display: flex;
    flex-direction: column;
    border-color: rgba(49, 91, 84, 0.12);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 32px rgba(29, 39, 37, 0.055);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.public-project-card:hover {
    border-color: rgba(49, 91, 84, 0.22);
    box-shadow: 0 20px 46px rgba(29, 39, 37, 0.085);
}

.public-project-card-image {
    background: #e9e4dc;
}

.public-project-card-image img {
    transition: transform 0.28s ease;
}

.public-project-card:hover .public-project-card-image img {
    transform: scale(1.025);
}

.public-project-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 24px 24px 25px;
}

.public-project-card-body h2 {
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.public-project-card-body > p {
    margin-bottom: 4px;
    color: #63706c;
    line-height: 1.68;
}

.public-project-meta-list {
    margin-top: 18px;
    margin-bottom: 22px;
}

.public-project-meta-list > div,
.project-detail-meta > div {
    padding: 9px 0;
    border-top-color: rgba(49, 91, 84, 0.09);
}

.public-project-meta-list dt,
.project-detail-meta dt {
    color: #6a7471;
    font-size: 0.87rem;
    font-weight: 650;
}

.public-project-meta-list dd,
.project-detail-meta dd {
    color: #293431;
}

.public-project-card-link {
    align-self: flex-start;
    margin-top: auto;
}

.project-back-link {
    margin-bottom: 28px;
    padding: 6px 0;
}

.project-detail-header {
    gap: clamp(28px, 5vw, 52px);
    margin-bottom: 42px;
}

.project-detail-header .lead {
    max-width: 64ch;
    line-height: 1.72;
}

.project-detail-meta {
    padding: 22px 24px;
    border-color: rgba(49, 91, 84, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 28px rgba(29, 39, 37, 0.045);
}

.project-description {
    max-width: 860px;
    margin-bottom: 54px;
    color: #394541;
    font-size: 1.06rem;
    line-height: 1.82;
}

.project-gallery-section,
.project-video-section,
.project-timeline-section {
    margin-top: 54px;
}

.project-gallery-heading,
.project-video-section > h2,
.project-timeline-section > h2 {
    margin-bottom: 24px;
}

.project-gallery-grid,
.project-video-grid {
    gap: 22px;
}

.project-gallery-item,
.project-video-item {
    border-color: rgba(49, 91, 84, 0.12);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(29, 39, 37, 0.045);
}

.project-gallery-item figcaption,
.project-video-item figcaption {
    padding: 14px 16px 16px;
    color: #68736f;
}

.project-timeline {
    gap: 28px;
    padding-left: 38px;
}

.project-timeline::before {
    left: 10px;
    background: rgba(49, 91, 84, 0.18);
}

.project-timeline-dot {
    left: -34px;
    width: 16px;
    height: 16px;
    border-color: #f4f1eb;
    background: var(--accent);
}

.project-timeline-content {
    padding: 20px 22px;
    border: 1px solid rgba(49, 91, 84, 0.11);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 8px 24px rgba(29, 39, 37, 0.04);
}

.project-timeline-meta {
    margin-bottom: 12px;
}

.project-timeline-meta span {
    border-color: rgba(49, 91, 84, 0.14);
    background: rgba(49, 91, 84, 0.055);
}

@media (max-width: 700px) {
    .projects-index-section,
    .project-detail-section {
        padding-top: 40px;
        padding-bottom: 64px;
    }

    .public-project-card-body {
        padding: 21px 20px 22px;
    }

    .project-detail-meta {
        padding: 18px 20px;
    }

    .project-timeline {
        padding-left: 30px;
    }

    .project-timeline::before {
        left: 7px;
    }

    .project-timeline-dot {
        left: -29px;
    }

    .project-timeline-content {
        padding: 18px;
    }
}

html[dir="rtl"] .project-timeline {
    padding-left: 0;
    padding-right: 38px;
}

html[dir="rtl"] .project-timeline::before {
    left: auto;
    right: 10px;
}

html[dir="rtl"] .project-timeline-dot {
    left: auto;
    right: -34px;
}

@media (max-width: 700px) {
    html[dir="rtl"] .project-timeline {
        padding-right: 30px;
    }

    html[dir="rtl"] .project-timeline::before {
        right: 7px;
    }

    html[dir="rtl"] .project-timeline-dot {
        right: -29px;
    }
}