/* Projects layout */
.projects-page {
    display: grid;
    gap: var(--brand-space-96);
}

.projects-section-header {
    display: grid;
    gap: var(--brand-space-12);
    max-width: 760px;
    margin-bottom: var(--brand-space-32);
}

.projects-section-header h2 {
    margin: 0;
    color: var(--brand-text);
    font-size: var(--brand-text-section-title);
    line-height: 1.1;
}

.projects-section-header p:not(.section-label) {
    max-width: 620px;
    margin: 0;
    color: var(--brand-text-muted);
    line-height: 1.75;
}

/* Featured Project / Feature Block */
.project-feature-block {
    display: grid;
    grid-template-columns: minmax(240px, .55fr) minmax(0, 1fr);
    min-height: 420px;
    border: 1px solid var(--brand-editorial-line);
    background: var(--brand-surface);
    box-shadow: 16px 16px 0 var(--brand-accent-soft);
}

.project-feature-visual {
    min-height: 320px;
    border-right: 1px solid var(--brand-editorial-line);
    background:
        url("../../assets/brand/relmua-compass.svg") center / min(82%, 380px) auto no-repeat,
        linear-gradient(135deg, rgba(55, 107, 93, .12), rgba(197, 138, 73, .08)),
        var(--brand-bg-soft);
}

.project-feature-body {
    display: grid;
    align-content: center;
    gap: var(--brand-space-20);
    min-width: 0;
    padding: var(--brand-space-48);
}

.project-feature-title {
    margin: 0;
    color: var(--brand-text);
    font-size: var(--brand-text-section-title);
    line-height: 1.08;
    overflow-wrap: anywhere;
}

.project-feature-description {
    margin: 0;
    color: var(--brand-text-muted);
    font-size: var(--brand-text-body);
    line-height: 1.8;
    overflow-wrap: anywhere;
}

/* Project Card */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--brand-space-16);
}

.project-card {
    display: grid;
    align-content: start;
    gap: var(--brand-space-16);
    min-width: 0;
    padding: var(--brand-space-24);
    border: 1px solid var(--brand-border);
    background: var(--brand-surface);
    transition: border-color .2s ease, transform .2s ease, background .2s ease;
}

.project-card:hover {
    border-color: var(--brand-border-strong);
    transform: translateY(-2px);
    background: color-mix(in srgb, var(--brand-surface) 88%, var(--brand-accent-soft));
}

.project-card-title {
    margin: 0;
    color: var(--brand-text);
    font-size: var(--brand-text-card-title);
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.project-card-summary {
    margin: 0;
    color: var(--brand-text-muted);
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.project-facts {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--brand-space-8) var(--brand-space-12);
    margin: 0;
    padding-top: var(--brand-space-12);
    border-top: 1px solid var(--brand-border);
}

.project-facts dt,
.project-facts dd {
    margin: 0;
    min-width: 0;
    font-size: var(--brand-text-caption);
    line-height: 1.5;
}

.project-facts dt {
    color: var(--brand-text-subtle);
    font-weight: 700;
}

.project-facts dd {
    color: var(--brand-text-muted);
    overflow-wrap: anywhere;
}

.project-status {
    display: inline-flex;
    justify-self: start;
    align-items: center;
    min-height: 26px;
    padding-inline: var(--brand-space-8);
    border: 1px solid var(--brand-border);
    border-radius: var(--brand-radius-small);
    color: var(--brand-accent-ink);
    background: var(--brand-accent-soft);
    font-size: var(--brand-text-caption);
    font-weight: 700;
}

.project-status.is-archived,
.project-status.is-unset {
    color: var(--brand-text-muted);
    background: var(--brand-surface-subtle);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--brand-space-8);
}

.project-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding-inline: var(--brand-space-8);
    border: 1px solid var(--brand-border);
    color: var(--brand-text-muted);
    background: var(--brand-surface-subtle);
    font-size: var(--brand-text-caption);
}

.project-action {
    display: inline-flex;
    justify-self: start;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 var(--brand-space-24);
    border: 1px solid var(--brand-accent);
    border-radius: var(--brand-radius-medium);
    color: #ffffff;
    background: var(--brand-accent);
    font-size: var(--brand-text-caption);
    font-weight: 700;
    text-decoration: none;
}

/* Empty State */
.projects-empty-state {
    display: grid;
    gap: var(--brand-space-12);
    padding: var(--brand-space-48);
    border: 1px dashed var(--brand-border-strong);
    background: var(--brand-surface-subtle);
}

.projects-empty-state h3,
.projects-empty-state p {
    margin: 0;
}

.projects-empty-state h3 {
    color: var(--brand-text);
    font-size: var(--brand-text-card-title);
}

.projects-empty-state p:not(.section-label) {
    max-width: 560px;
    color: var(--brand-text-muted);
    line-height: 1.7;
}

/* Editorial exhibition layer */
.projects-page {
    gap: clamp(72px, 10vw, 144px);
}

.projects-page .brand-page-heading h1 {
    font-size: clamp(3.4rem, 7vw, 6.6rem);
}

.projects-gallery-prologue {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
    align-items: stretch;
    border-block: 1px solid var(--brand-editorial-line);
}

.projects-gallery-prologue__image {
    min-height: 500px;
    background: url("../../assets/editorial/relmua-project-element.png") center / cover no-repeat;
}

.projects-gallery-prologue > div:last-child {
    display: grid;
    align-content: end;
    gap: 18px;
    padding: clamp(28px, 5vw, 72px);
}

.projects-gallery-prologue h2 {
    margin: 0;
    font-family: Georgia, "Noto Serif JP", serif;
    font-size: clamp(2rem, 3.6vw, 4rem);
    font-weight: 500;
    letter-spacing: -.04em;
    line-height: 1.1;
}

.projects-gallery-prologue p:not(.section-label) {
    max-width: 440px;
    margin: 0;
    color: var(--brand-text-muted);
    line-height: 1.85;
}

.project-feature-block {
    min-height: 560px;
    grid-template-columns: minmax(360px, .92fr) minmax(0, 1fr);
    box-shadow: none;
}

.project-feature-visual {
    border-right-color: var(--brand-editorial-line);
    background: url("../../assets/editorial/relmua-project-element.png") center / cover no-repeat;
}

.project-feature-body {
    padding: clamp(28px, 5vw, 76px);
}

.project-feature-title {
    font-family: Georgia, "Noto Serif JP", serif;
    font-size: clamp(2.1rem, 4vw, 4.4rem);
    font-weight: 500;
    letter-spacing: -.04em;
}

.project-grid {
    gap: clamp(16px, 2vw, 30px);
}

.project-card {
    position: relative;
    min-height: 330px;
    padding: 0 28px 30px;
    overflow: hidden;
    border-color: var(--brand-editorial-line);
}

.project-card::before {
    display: block;
    height: 160px;
    margin: 0 -28px 26px;
    background:
        linear-gradient(135deg, rgba(20, 38, 33, .08), transparent),
        url("../../assets/editorial/relmua-hero.png") center / cover no-repeat;
    content: "";
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 9px 11px 0 var(--brand-accent-soft);
}

@media (max-width: 900px) {
    .projects-gallery-prologue { grid-template-columns: 1fr; }
    .projects-gallery-prologue__image { min-height: 330px; }
    .project-feature-block { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .projects-gallery-prologue__image { min-height: 260px; }
    .projects-gallery-prologue > div:last-child { padding: 28px 20px; }
    .project-card { padding-inline: 20px; }
    .project-card::before { margin-inline: -20px; }
}

/* Responsive */
@media (max-width: 900px) {
    .projects-page {
        gap: var(--brand-space-64);
    }

    .project-feature-block {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .project-feature-visual {
        min-height: 240px;
        border-right: 0;
        border-bottom: 1px solid var(--brand-border);
    }
}

@media (max-width: 640px) {
    .projects-page {
        gap: var(--brand-space-48);
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-feature-body,
    .project-card,
    .projects-empty-state {
        padding: var(--brand-space-20);
    }

    .project-feature-visual {
        min-height: 180px;
    }
}