.showcase-shell {
    --bg: #0c0d11;
    --bg-raised: #111318;
    --surface: #16181f;
    --surface-2: #1d2029;
    --text: #f0f2f7;
    --text-2: #8b93aa;
    --text-3: #555e78;
    --accent: #3b82f6;
    --accent-dim: rgba(59, 130, 246, 0.15);
    --accent-soft: rgba(59, 130, 246, 0.08);
    --border: rgba(255, 255, 255, 0.07);
    --border-2: rgba(255, 255, 255, 0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow-card:
        0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
    --shadow-raised:
        0 8px 24px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06);
    --container: min(1100px, calc(100vw - 3rem));
    --font-display: "Space Grotesk", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Mono", monospace;
}

body.project-mochi .showcase-shell {
    --accent: #ff8a00;
    --accent-dim: rgba(255, 138, 0, 0.16);
    --accent-soft: rgba(255, 138, 0, 0.08);
}

.showcase-shell *,
.showcase-shell *::before,
.showcase-shell *::after {
    box-sizing: border-box;
    margin: 0;
}

.showcase-shell [id] {
    scroll-margin-top: 6rem;
}

.showcase-shell {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    min-width: 320px;
    overflow-x: hidden;
}

.showcase-shell img {
    display: block;
    max-width: 100%;
}

.showcase-shell a {
    color: inherit;
    text-decoration: none;
}

.showcase-shell button {
    font: inherit;
    cursor: pointer;
}

.showcase-shell code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 0.1em 0.4em;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-2);
}

.showcase-shell .tech-pill {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.85em;
    line-height: 1.1;
    padding: 0.16em 0.5em;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-2);
    white-space: nowrap;
    vertical-align: baseline;
}

.showcase-shell :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.showcase-shell ::selection {
    background: rgba(59, 130, 246, 0.25);
}

body.project-mochi .showcase-shell ::selection {
    background: rgba(255, 138, 0, 0.22);
}

.showcase-shell .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.showcase-shell .container {
    width: var(--container);
    margin-inline: auto;
}

.showcase-shell .reveal,
.showcase-shell .reveal.in {
    opacity: 1;
    transform: none;
}

/* ── Navigation ─────────────────────────────────────── */

.showcase-shell .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    transition: border-color 200ms;
}

.showcase-shell .nav.scrolled {
    border-color: var(--border-2);
}

.showcase-shell .nav-bar {
    display: flex;
    align-items: center;
    height: 3.75rem;
}

.showcase-shell .nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.showcase-shell .nav-brand img {
    width: 1.375rem;
    height: 1.375rem;
}

.showcase-shell .nav-brand-name {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
}

.showcase-shell .nav-links {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    flex: 1;
    padding-left: 2rem;
}

.showcase-shell .nav-links a {
    padding: 0.375rem 0.625rem;
    color: var(--text-2);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 150ms;
}

.showcase-shell .nav-links a:hover {
    color: var(--text);
}

.showcase-shell .nav-end {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-left: auto;
    padding-left: 1.5rem;
}

.showcase-shell .nav-back {
    color: var(--text-3);
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 150ms;
}

.showcase-shell .nav-back:hover {
    color: var(--text-2);
}

.showcase-shell .nav-cta {
    height: 2rem;
    padding: 0 0.875rem;
    font-size: 0.8125rem;
}

.showcase-shell .nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.125rem;
    height: 2.125rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-2);
    margin-left: auto;
    flex-shrink: 0;
    transition:
        color 150ms,
        border-color 150ms;
}

.showcase-shell .nav-toggle:hover {
    color: var(--text);
    border-color: var(--border-2);
}

.showcase-shell .nav-toggle .icon-close {
    display: none;
}

.showcase-shell .nav-toggle[aria-expanded="true"] .icon-open {
    display: none;
}

.showcase-shell .nav-toggle[aria-expanded="true"] .icon-close {
    display: flex;
}

/* Mobile panel — expands in-flow below the bar */
.showcase-shell .nav-panel {
    overflow: hidden;
    max-height: 0;
    border-top: 1px solid transparent;
    transition:
        max-height 280ms cubic-bezier(0.4, 0, 0.2, 1),
        border-color 200ms;
}

.showcase-shell .nav-panel[data-open="true"] {
    max-height: 480px;
    border-top-color: var(--border);
}

.showcase-shell .nav-panel-body {
    padding: 0.75rem 0 1.25rem;
}

.showcase-shell .nav-panel-body nav {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.showcase-shell .nav-panel-body nav a {
    padding: 0.8rem 0;
    color: var(--text-2);
    font-size: 0.9375rem;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
    transition: color 150ms;
}

.showcase-shell .nav-panel-body nav a:first-child {
    border-top: 1px solid var(--border);
}

.showcase-shell .nav-panel-body nav a:hover {
    color: var(--text);
}

.showcase-shell .nav-panel-body .btn {
    justify-content: center;
}

.showcase-shell .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    height: 2.35rem;
    padding: 0 1rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: 0.875rem;
    font-weight: 550;
    transition:
        background 150ms,
        border-color 150ms,
        transform 120ms,
        box-shadow 150ms;
    white-space: nowrap;
}

.showcase-shell .btn:hover {
    transform: translateY(-1px);
}

.showcase-shell .btn:active {
    transform: none;
}

.showcase-shell .btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.3);
}

body.project-mochi .showcase-shell .btn-primary {
    box-shadow: 0 2px 12px rgba(255, 138, 0, 0.28);
}

.showcase-shell .btn-primary:hover {
    background: #4f8ef7;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.45);
}

body.project-mochi .showcase-shell .btn-primary:hover {
    background: #ff981f;
    box-shadow: 0 4px 20px rgba(255, 138, 0, 0.4);
}

.showcase-shell .btn-ghost {
    background: transparent;
    border-color: var(--border-2);
    color: var(--text);
}

.showcase-shell .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.18);
}

.showcase-shell .label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
}

.showcase-shell .hero {
    padding: 8.5rem 0 0;
    text-align: center;
}

.showcase-shell .hero-label {
    margin-bottom: 1.5rem;
}

.showcase-shell .hero-label span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: var(--accent-soft);
    border: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 0.775rem;
    font-weight: 600;
    color: #93b8fc;
    letter-spacing: 0.04em;
}

body.project-mochi .showcase-shell .hero-label span {
    border-color: rgba(255, 138, 0, 0.2);
    color: #ffc888;
}

.showcase-shell .hero-h1 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 5.25rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.03;
    color: var(--text);
    max-width: 16ch;
    margin: 0 auto 1.4rem;
}

.showcase-shell .hero-sub {
    max-width: 38rem;
    margin: 0 auto 2.25rem;
    color: var(--text-2);
    font-size: 1.075rem;
    line-height: 1.7;
}

.showcase-shell .hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.showcase-shell .hero-screen {
    margin-top: 3.5rem;
    padding-bottom: 4rem;
}

.showcase-shell .hero-img {
    display: block;
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
}

.showcase-shell .section {
    padding: clamp(4.5rem, 9vw, 7rem) 0;
}

.showcase-shell .section + .section {
    border-top: 1px solid var(--border);
}

.showcase-shell .section-label {
    margin-bottom: 0.75rem;
}

.showcase-shell .section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.showcase-shell .section-desc {
    color: var(--text-2);
    font-size: 1rem;
    max-width: 36rem;
    line-height: 1.7;
}

.showcase-shell .bento {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: auto;
    gap: 1px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-top: 3.5rem;
}

.showcase-shell .bento-cell {
    background: var(--bg-raised);
    padding: 2rem 1.8rem;
    transition: background 200ms;
}

.showcase-shell .bento-cell:hover {
    background: var(--surface);
}

.showcase-shell .bento-cell.span-2 {
    grid-column: span 2;
}

.showcase-shell .bento-cell.span-3 {
    grid-column: span 3;
}

.showcase-shell .bento-cell.span-4 {
    grid-column: span 4;
}

.showcase-shell .bento-cell.span-6 {
    grid-column: span 6;
}

.showcase-shell .bento-icon {
    width: 2.2rem;
    height: 2.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--accent-dim);
    color: var(--accent);
    margin-bottom: 1.1rem;
    flex-shrink: 0;
}

.showcase-shell .bento-icon svg {
    width: 1.1rem;
    height: 1.1rem;
}

.showcase-shell .bento-label {
    font-size: 0.68rem;
    font-weight: 650;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 0.45rem;
}

.showcase-shell .bento-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--text);
    margin-bottom: 0.55rem;
    line-height: 1.25;
}

.showcase-shell .bento-desc {
    color: var(--text-2);
    font-size: 0.91rem;
    line-height: 1.65;
}

.showcase-shell .bento-cell.is-wide {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.showcase-shell .bento-cell.is-wide .bento-icon {
    margin-bottom: 0;
}

.showcase-shell .bento-cell.is-wide .bento-body {
    flex: 1;
}

.showcase-shell .gallery-header {
    margin-bottom: 3.5rem;
}

.showcase-shell .gallery-rows {
    display: grid;
    gap: 1.5rem;
}

.showcase-shell .gallery-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.showcase-shell .gallery-row.flip {
    direction: rtl;
}

.showcase-shell .gallery-row.flip > * {
    direction: ltr;
}

.showcase-shell .gallery-copy {
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.showcase-shell .gallery-copy .label {
    margin-bottom: 0.7rem;
}

.showcase-shell .gallery-copy h3 {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    font-weight: 650;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.showcase-shell .gallery-copy p {
    color: var(--text-2);
    font-size: 0.93rem;
    line-height: 1.7;
}

.showcase-shell .gallery-copy ul {
    list-style: none;
    padding: 0;
    margin-top: 1.1rem;
    display: grid;
    gap: 0.5rem;
}

.showcase-shell .gallery-copy ul li {
    position: relative;
    padding-left: 1.1rem;
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.55;
}

.showcase-shell .gallery-copy ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 0.35rem;
    height: 0.35rem;
    background: var(--accent);
    border-radius: 50%;
}

.showcase-shell .gallery-shot {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.showcase-shell .gallery-shot img {
    width: 100%;
    display: block;
}

.showcase-shell .audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.showcase-shell .audience-card {
    padding: 1.6rem 1.5rem;
    border-radius: var(--radius-lg);
    background: var(--bg-raised);
    border: 1px solid var(--border);
    min-width: 0;
    transition:
        border-color 200ms,
        background 200ms;
}

.showcase-shell .audience-card:hover {
    border-color: var(--border-2);
    background: var(--surface);
}

.showcase-shell .audience-icon {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    color: var(--accent);
    margin-bottom: 0.9rem;
}

.showcase-shell .audience-icon svg {
    width: 1rem;
    height: 1rem;
}

.showcase-shell .audience-card h3 {
    font-family: var(--font-display);
    font-size: 0.975rem;
    font-weight: 650;
    color: var(--text);
    margin-bottom: 0.45rem;
}

.showcase-shell .audience-card p {
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.6;
}

.showcase-shell .tech-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.showcase-shell .tech-block {
    padding: 1.6rem 1.5rem;
    border-radius: var(--radius-lg);
    background: var(--bg-raised);
    border: 1px solid var(--border);
    min-width: 0;
}

.showcase-shell .tech-block h3 {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 1rem;
}

.showcase-shell .tech-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.6rem;
}

.showcase-shell .tech-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    min-width: 0;
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.5;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.showcase-shell .tech-item-copy {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.45rem;
    min-width: 0;
}

.showcase-shell .tech-item-label {
    color: var(--text-2);
}

.showcase-shell .tech-pill-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.4rem;
    min-width: 0;
}

.showcase-shell .tech-list li::before {
    content: "";
    display: block;
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    background: var(--text-3);
    flex-shrink: 0;
    margin-top: 0.57em;
}

.showcase-shell .tech-note {
    grid-column: 1 / -1;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--accent-soft);
    border: 1px solid rgba(59, 130, 246, 0.15);
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.65;
}

body.project-mochi .showcase-shell .tech-note {
    border-color: rgba(255, 138, 0, 0.18);
}

.showcase-shell .tech-note strong {
    color: #93b8fc;
    font-weight: 600;
}

body.project-mochi .showcase-shell .tech-note strong {
    color: #ffc888;
}

.showcase-shell .cta {
    text-align: center;
    padding: clamp(4rem, 8vw, 6.5rem) 0;
    border-top: 1px solid var(--border);
}

.showcase-shell .cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--text);
}

.showcase-shell .cta p {
    color: var(--text-2);
    font-size: 1rem;
    max-width: 34rem;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.showcase-shell .cta-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ── Footer ─────────────────────────────────────────── */

.showcase-shell .footer {
    border-top: 1px solid var(--border);
    padding: 3.5rem 0 3rem;
}

.showcase-shell .footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
    text-align: center;
}

.showcase-shell .footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.showcase-shell .footer-brand img {
    width: 1.25rem;
    height: 1.25rem;
}

.showcase-shell .footer-brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text);
}

.showcase-shell .footer-links {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    flex-wrap: wrap;
    justify-content: center;
}

.showcase-shell .footer-links a {
    padding: 0.25rem 0.625rem;
    color: var(--text-3);
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    transition: color 150ms;
}

.showcase-shell .footer-links a:hover {
    color: var(--text-2);
}

.showcase-shell .footer-back {
    color: var(--text-3);
    font-size: 0.8125rem;
    transition: color 150ms;
}

.showcase-shell .footer-back:hover {
    color: var(--text-2);
}

.showcase-shell #lightbox {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(5, 6, 9, 0.92);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 200ms ease;
    cursor: zoom-out;
}

.showcase-shell #lightbox[data-state="open"] {
    opacity: 1;
}

.showcase-shell #lightbox[data-state="closing"] {
    opacity: 0;
}

.showcase-shell #lightbox[hidden] {
    display: none;
}

.showcase-shell #lb-img {
    display: block;
    max-width: min(1200px, 100%);
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: var(--radius-lg);
    cursor: default;
}

.showcase-shell .lb-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    transition: background 150ms;
}

.showcase-shell .lb-close:hover {
    background: rgba(255, 255, 255, 0.18);
}

.showcase-shell .audience-content {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    align-items: center;
    min-width: 0;
}

.showcase-shell .audience-content h3 {
    min-width: 0;
    overflow-wrap: anywhere;
}

@media (max-width: 900px) {
    .showcase-shell {
        --container: calc(100vw - 2rem);
    }

    .showcase-shell .nav-links,
    .showcase-shell .nav-end {
        display: none;
    }

    .showcase-shell .nav-toggle {
        display: flex;
    }

    .showcase-shell .nav-bar {
        height: 3.75rem;
    }

    .showcase-shell .bento-cell,
    .showcase-shell .bento-cell.span-2,
    .showcase-shell .bento-cell.span-3,
    .showcase-shell .bento-cell.span-4 {
        grid-column: span 6;
    }

    .showcase-shell .bento-cell.is-wide {
        flex-direction: column;
        gap: 0.75rem;
    }

    .showcase-shell .gallery-row,
    .showcase-shell .gallery-row.flip {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .showcase-shell .gallery-row.flip .gallery-copy {
        order: -1;
    }

    .showcase-shell .tech-inner {
        grid-template-columns: 1fr;
    }

    .showcase-shell .audience-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .showcase-shell .hero-h1 {
        font-size: 2.5rem;
    }

    .showcase-shell .formats-list .tech-item-copy {
        display: grid;
        gap: 0.45rem;
    }

    .showcase-shell .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .showcase-shell .hero-actions .btn {
        justify-content: center;
    }

    .showcase-shell .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .showcase-shell .cta-actions .btn {
        justify-content: center;
    }

    .showcase-shell .footer-inner {
        gap: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .showcase-shell .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .showcase-shell *,
    .showcase-shell *::before,
    .showcase-shell *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}