/* ==========================================================================
   Sections — the home page sections in page order, then the project page and
   the error page. Each section's breakpoints sit directly below it.

   The hero is a "stage": it stays dark in both themes, so every hero rule
   uses only --color-stage*, --color-on-stage* and the red fill tokens.
   ========================================================================== */

/* --- Hero ------------------------------------------------------------------ */
.hero {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: flex-end;
    min-height: 44rem;
    min-height: max(44rem, 100svh);
    overflow: hidden;
    color: var(--color-on-stage);
    background: var(--color-stage);
}

/* Flex centring: a nowrap word wider than the hero overflows evenly on both
   sides; text-align alone would pin it to the left edge. */
.hero-word-wrap {
    position: absolute;
    display: flex;
    justify-content: center;
    top: calc(var(--header-height) + var(--space-4));
    right: 0;
    left: 0;
    z-index: var(--z-base);
    text-align: center;
    pointer-events: none;
    user-select: none;
}

.hero-word {
    margin: 0;
    font-family: var(--font-display);
    font-size: var(--text-display-xl);
    line-height: 0.86;
    letter-spacing: -0.005em;
    text-transform: uppercase;
    white-space: nowrap;
    color: var(--color-accent-deep);
    -webkit-mask-image: linear-gradient(180deg, black 35%, transparent 96%);
    mask-image: linear-gradient(180deg, black 35%, transparent 96%);
}

.hero-figure {
    position: absolute;
    bottom: 0;
    left: 50%;
    z-index: 2;
    height: 94%;
    aspect-ratio: 768 / 1344;
    transform: translateX(-46%);
    -webkit-mask-image: radial-gradient(ellipse 62% 72% at 50% 38%, black 55%, transparent 80%);
    mask-image: radial-gradient(ellipse 62% 72% at 50% 38%, black 55%, transparent 80%);
}

.hero-parallax {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-portrait {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Detection box over the face, in percentages of the photo so it stays on
   the face at every size. Tuned for portrait-*.webp. */
.hero-detect {
    position: absolute;
    top: 19%;
    left: 39%;
    width: 23%;
    height: 17.5%;
    border: 1.5px solid var(--color-stage-accent);
}

.hero-detect::before,
.hero-detect::after {
    content: "";
    position: absolute;
    width: 14px;
    height: 14px;
    border: 3px solid var(--color-stage-accent);
}

.hero-detect::before {
    top: -4px;
    left: -4px;
    border-right: 0;
    border-bottom: 0;
}

.hero-detect::after {
    right: -4px;
    bottom: -4px;
    border-top: 0;
    border-left: 0;
}

.hero-detect-label {
    position: absolute;
    bottom: 100%;
    left: -1.5px;
    margin-bottom: 6px;
    padding: 3px 7px;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    color: var(--color-on-accent);
    background: var(--color-accent-fill);
}

.hero-grid {
    position: relative;
    z-index: var(--z-raised);
    display: grid;
    grid-template-columns: minmax(0, 27rem) 1fr minmax(0, 16rem);
    align-items: end;
    gap: var(--space-6);
    padding-top: calc(var(--header-height) + var(--space-9));
    padding-bottom: var(--space-8);
}

.hero-intro {
    grid-column: 1;
}

.hero-aside {
    grid-column: 3;
    display: flex;
    flex-direction: column;
    gap: var(--space-7);
}

.hero-hello {
    margin: 0 0 var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-stage-accent);
}

.hero-title {
    margin: 0;
    font-size: var(--text-display-lg);
    color: var(--color-on-stage);
}

.hero-role {
    margin: var(--space-4) 0 0;
    font-size: var(--text-md);
    font-weight: var(--weight-semibold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-stage-accent);
}

.hero-current {
    margin: var(--space-2) 0 0;
    font-size: var(--text-sm);
    color: var(--color-on-stage-secondary);
}

.hero-current-label {
    margin-right: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-on-stage-muted);
}

.hero-description {
    max-width: 46ch;
    margin: var(--space-4) 0 0;
    color: var(--color-on-stage-secondary);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.hero .btn-outline {
    color: var(--color-on-stage);
    border-color: var(--color-stage-accent);
}

.hero-statement {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-on-stage-secondary);
}

.hero-statement-icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 44px;
    height: 44px;
    color: var(--color-stage-accent);
    border: var(--border-width) solid var(--color-stage-accent);
    border-radius: 50%;
}

.hero-statement-icon .icon {
    width: 18px;
    height: 18px;
}

.hero-stats {
    margin: 0;
}

.hero-stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-4);
    padding-block: var(--space-4);
    border-top: var(--border-width) solid var(--color-stage-border);
}

.hero-stat-value {
    order: -1;
    min-width: 3.2ch;
    margin: 0;
    font-family: var(--font-display);
    font-size: var(--text-display-sm);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--color-stage-accent);
}

.hero-stat-label {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-on-stage-muted);
}

@media (max-width: 900px) {
    .hero {
        display: block;
        min-height: 0;
    }

    .hero-figure {
        position: relative;
        bottom: auto;
        left: auto;
        width: min(78vw, 26rem);
        height: auto;
        margin: calc(var(--header-height) + 6vw) auto 0;
        transform: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        margin-top: -4rem;
        padding-top: 0;
        padding-bottom: var(--space-7);
    }

    .hero-intro,
    .hero-aside {
        grid-column: 1;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-4);
    }

    .hero-stat {
        flex-direction: column;
        gap: var(--space-1);
    }
}

@media (max-width: 560px) {
    .hero-actions .btn {
        flex: 1 1 100%;
    }
}

/* --- Skills ticker ----------------------------------------------------------- */
.ticker {
    position: relative;
    z-index: var(--z-raised);
    overflow: hidden;
    color: var(--color-on-accent);
    background: var(--color-accent-fill);
}

.ticker:focus-visible {
    outline: 2px solid var(--color-on-accent);
    outline-offset: -4px;
}

.ticker-track {
    display: flex;
    width: max-content;
}

.ticker-list {
    display: flex;
    flex: none;
    align-items: center;
    margin: 0;
    padding: 0 0 0 var(--space-5);
    list-style: none;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-5);
    padding: var(--space-4) var(--space-5) var(--space-4) 0;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    line-height: 1;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ticker-item::after {
    content: "";
    width: 0.42em;
    height: 0.42em;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.7;
}

/* --- About --------------------------------------------------------------- */
.about-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-8);
}

.about-statement {
    margin: 0 0 var(--space-6);
    font-size: var(--text-statement);
    font-weight: var(--weight-medium);
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
}

.about-body p {
    max-width: 62ch;
    color: var(--color-text-secondary);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: var(--border-width) solid var(--color-border);
}

.highlight-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-2) var(--space-5);
    padding-block: var(--space-5);
    border-bottom: var(--border-width) solid var(--color-border);
}

.highlight-index {
    grid-row: span 2;
    font-family: var(--font-display);
    font-size: var(--text-display-sm);
    line-height: 1;
    color: var(--color-accent);
}

.highlight-title {
    margin: 0;
    font-size: var(--text-md);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.highlight-description {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

@media (max-width: 900px) {
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-7);
    }
}

/* --- Projects ------------------------------------------------------------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8) var(--space-6);
}

.projects-empty {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
    padding: var(--space-7);
    border: var(--border-width) dashed var(--color-border-strong);
}

.projects-empty-text {
    margin: 0;
    color: var(--color-text-secondary);
}

@media (max-width: 760px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Process: how I build -------------------------------------------------- */
.process-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-6);
    margin: 0;
    padding: 0;
    list-style: none;
}

/* The red line that runs behind the four icons on wide screens. */
.process-steps::before {
    content: "";
    position: absolute;
    top: 28px;
    right: 28px;
    left: 28px;
    height: var(--border-width);
    background: var(--color-accent);
}

.process-step {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.process-icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
    color: var(--color-accent);
    background: var(--color-bg);
    border: var(--border-width) solid var(--color-accent);
    border-radius: 50%;
}

.process-number {
    margin-top: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-label);
    color: var(--color-text-muted);
}

.process-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--weight-regular);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-text-primary);
}

.process-text {
    max-width: 28ch;
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

@media (max-width: 900px) {
    .process-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: var(--space-7);
    }

    .process-steps::before {
        display: none;
    }
}

@media (max-width: 560px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
}

/* --- Skills ----------------------------------------------------------------- */
.skills-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-5);
    margin: 0 0 var(--space-6);
    padding: 0;
    list-style: none;
}

.skills-legend-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.skill-dot {
    width: 8px;
    height: 8px;
    flex: none;
    border-radius: 50%;
    background: var(--color-status-learning);
}

.skill-dot.is-used_in_projects {
    background: var(--color-status-used);
}

.skill-dot.is-building_with {
    background: var(--color-status-building);
}

.skills-grouped {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
    gap: var(--space-7) var(--space-6);
}

.skills-group {
    padding-top: var(--space-4);
    border-top: var(--border-width) solid var(--color-border);
}

.skills-group-title {
    margin: 0 0 var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-accent);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.skill-card {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.45rem 0.75rem;
    font-size: var(--text-sm);
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--dur-fast) ease;
}

.skill-card:hover {
    border-color: var(--color-accent);
}

.skills-empty {
    margin: 0;
    color: var(--color-text-muted);
}

/* --- Journey ------------------------------------------------------------------ */
.timeline {
    position: relative;
    max-width: 56rem;
    margin: 0;
    padding: 0 0 0 var(--space-7);
    list-style: none;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 0.5rem;
    bottom: 0.5rem;
    left: 9px;
    width: var(--border-width);
    background: var(--color-accent);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-7);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 0.35rem;
    left: calc(-1 * var(--space-7) + 2px);
    width: 15px;
    height: 15px;
    background: var(--color-bg);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
}

.timeline-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.timeline-title {
    margin: 0 0 var(--space-2);
    font-size: var(--text-lg);
}

.timeline-description {
    max-width: 62ch;
    margin: 0;
    color: var(--color-text-secondary);
}

/* --- Education and credentials ------------------------------------------------- */
.credentials-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, 0.9fr);
    align-items: start;
    gap: var(--space-7);
}

.credentials-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.credentials-column-title {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-accent);
}

.education-list,
.certifications-list {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none;
}

.education-item,
.certification-item {
    padding-block: var(--space-4);
    border-top: var(--border-width) solid var(--color-border);
}

.education-date {
    display: block;
    margin-bottom: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-accent);
}

.education-degree,
.certification-name {
    margin: 0;
    font-size: var(--text-base);
}

.education-institution,
.education-field,
.certification-issuer {
    margin: var(--space-1) 0 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.education-description {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.education-description p {
    margin: 0;
}

.certification-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.certification-link {
    flex: none;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    white-space: nowrap;
    text-decoration: none;
    color: var(--color-accent);
}

.certification-link:hover {
    color: var(--color-text-primary);
}

.professional-skills {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.professional-skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.professional-skill-item {
    padding: 0.4rem 0.8rem;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    border: var(--border-width) solid var(--color-border-strong);
    border-radius: var(--radius-pill);
}

.education-empty-text,
.certifications-empty-text,
.professional-skills-empty-text {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* The quote card is deep red with white text in both themes. */
.quote-card {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    min-height: 26rem;
    margin: 0;
    padding: var(--space-7) var(--space-6);
    color: var(--color-on-accent);
    background: var(--color-accent-deep);
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 0.6;
}

.quote-text {
    margin: 0;
}

.quote-text p {
    margin: 0;
    font-size: var(--text-xl);
    font-weight: var(--weight-medium);
    line-height: 1.35;
}

.quote-author {
    margin-top: auto;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}

.quote-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding-top: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-on-accent);
    border-top: var(--border-width) solid currentColor;
}

.quote-cta:hover {
    color: var(--color-on-accent);
}

.quote-cta:focus-visible {
    outline-color: var(--color-on-accent);
}

.quote-cta .icon {
    transition: transform var(--dur-base) var(--ease-out);
}

.quote-cta:hover .icon {
    transform: translateX(4px);
}

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

    .quote-card {
        position: static;
        grid-column: 1 / -1;
        min-height: 0;
    }
}

@media (max-width: 760px) {
    .credentials-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Contact ------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: var(--space-8);
}

.contact-title {
    margin: var(--space-3) 0 var(--space-5);
}

.contact-title-accent {
    color: var(--color-accent);
}

.contact-intro {
    max-width: 44ch;
    margin: 0 0 var(--space-5);
    color: var(--color-text-secondary);
}

.contact-availability {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0 0 var(--space-6);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-accent);
}

.contact-channels {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: var(--border-width) solid var(--color-border);
}

.contact-channel {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-block: var(--space-4);
    text-decoration: none;
    color: var(--color-text-primary);
    border-bottom: var(--border-width) solid var(--color-border);
}

a.contact-channel:hover {
    color: var(--color-accent);
}

.contact-channel-icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 44px;
    height: 44px;
    color: var(--color-accent);
    border: var(--border-width) solid var(--color-accent);
    border-radius: 50%;
}

.contact-channel-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.contact-channel-label {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-channel-value {
    font-size: var(--text-sm);
    overflow-wrap: anywhere;
}

.contact-content {
    padding: var(--space-7);
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
}

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-7);
    }
}

@media (max-width: 560px) {
    .contact-content {
        padding: var(--space-5);
    }
}

/* --- Project page ---------------------------------------------------------------
   The title band is a stage, like the home hero: dark in both themes. */
.project-detail-hero {
    padding: calc(var(--header-height) + var(--space-8)) 0 calc(var(--space-8) + var(--space-8));
    color: var(--color-on-stage);
    background: var(--color-stage);
}

.project-breadcrumb {
    margin-bottom: var(--space-6);
}

.project-breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-on-stage-secondary);
}

.project-breadcrumb-link:hover {
    color: var(--color-stage-accent);
}

.project-detail-number {
    display: block;
    margin-bottom: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-display-sm);
    line-height: 1;
    color: var(--color-stage-accent);
}

.project-detail-type-badge {
    display: inline-block;
    margin-bottom: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--color-stage-accent);
}

.project-detail-title {
    max-width: 18ch;
    margin: 0;
    font-size: var(--text-display-md);
    color: var(--color-on-stage);
}

.project-detail-summary {
    max-width: 60ch;
    margin: var(--space-5) 0 0;
    font-size: var(--text-md);
    color: var(--color-on-stage-secondary);
}

.project-detail-body {
    padding-bottom: var(--section-pad);
}

/* Pulled up so the screenshot overlaps the bottom of the dark band. */
.project-detail-image {
    position: relative;
    aspect-ratio: 16 / 9;
    margin: calc(-1 * var(--space-8)) 0 var(--space-8);
    overflow: hidden;
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
}

.project-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.project-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
    gap: var(--space-8);
}

.project-detail-section + .project-detail-section {
    margin-top: var(--space-7);
}

.project-detail-section h2 {
    margin: 0 0 var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-label);
    color: var(--color-accent);
}

.project-detail-description {
    max-width: 68ch;
    font-size: var(--text-md);
    color: var(--color-text-secondary);
}

.project-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.project-links-unavailable {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

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

/* --- Error page ------------------------------------------------------------------ */
.error-page {
    padding-block: var(--section-pad);
}

.error-code {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(7rem, 30vw, 20rem);
    line-height: 0.85;
    color: var(--color-accent-deep);
}

.error-page .eyebrow {
    margin-top: var(--space-5);
}

.error-page .section-title {
    margin: var(--space-3) 0 var(--space-4);
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}