/* ==========================================================================
   ABOUT PAGE STYLES - Phase 13.1 Visual Redesign
   Design System: Charcoal + Petrol Teal, IBM Plex Sans & IBM Plex Mono
   Spatial Canvas: 1180px–1280px Layout / 620px–760px Reading Measure
   ========================================================================== */

/* ── Custom About Surface Tokens ────────────────────────────────────────── */
:root {
    --about-canvas-width: 78rem; /* ~1248px */
    --about-reading-width: 44rem; /* ~704px */
    
    /* Surface depth progression (Dark theme defaults) */
    --surface-depth-base: #111516;
    --surface-depth-raised: #141a1b;
    --surface-depth-card: #192122;
    --surface-depth-strong: #1d2728;
    --surface-depth-teal: #131e1d;
}

html[data-theme="light"] {
    --surface-depth-base: #f4f6f5;
    --surface-depth-raised: #edf1f0;
    --surface-depth-card: #ffffff;
    --surface-depth-strong: #e4e9e8;
    --surface-depth-teal: #e8f3f2;
}

/* Page shell expansion for About canvas */
.about-main {
    width: 100%;
    overflow-x: clip;
}

.about-page-shell {
    width: min(100% - 2 * var(--page-padding), var(--about-canvas-width));
    margin-inline: auto;
}

/* ── Full-Bleed Section Background Surfaces & Tactical Textures ──────────── */
.identity-section {
    width: 100%;
    padding-block: clamp(6rem, 12vh, 10rem);
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 40%, transparent);
    position: relative;
}

#about-intro {
    width: 100%;
    background: var(--surface-depth-base);
}

#work {
    background: var(--surface-depth-base);
}

#fitness {
    background: var(--surface-depth-raised);
    background-image: radial-gradient(color-mix(in srgb, var(--color-accent) 10%, transparent) 1px, transparent 1px);
    background-size: 24px 24px;
}

#travel {
    background: var(--surface-depth-base);
}

#ideas {
    background: var(--surface-depth-teal);
    background-image: radial-gradient(color-mix(in srgb, var(--color-accent-bright) 14%, transparent) 1.2px, transparent 1.2px);
    background-size: 20px 20px;
}

#making {
    background: var(--surface-depth-card);
    background-image: linear-gradient(color-mix(in srgb, var(--color-border) 45%, transparent) 1px, transparent 1px),
                      linear-gradient(90deg, color-mix(in srgb, var(--color-border) 45%, transparent) 1px, transparent 1px);
    background-size: 36px 36px;
}

#games {
    background: var(--surface-depth-base);
}

#music {
    background: var(--surface-depth-raised);
}

#read-anime {
    background: var(--surface-depth-base);
}

#photography {
    background: var(--surface-depth-raised);
}

#reading {
    background: var(--surface-depth-base);
}

.about-closing {
    width: 100%;
    background: var(--surface-depth-base);
    padding-block: clamp(4rem, 8vh, 6rem);
}

/* ── 00. About Hero & Opening Composition ───────────────────────────────── */
.about-hero {
    padding-top: clamp(2.5rem, 5vh, 4.5rem);
    padding-bottom: clamp(4rem, 8vh, 7rem);
}

.about-hero__header {
    max-width: var(--about-reading-width);
    margin-bottom: clamp(3rem, 6vh, 5.5rem);
}

.about-hero__eyebrow {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin-bottom: 0.75rem;
}

.about-hero__title {
    font-size: clamp(3.25rem, 7vw, 4.5rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--color-text);
    margin: 0 0 1.25rem 0;
}

.about-hero__lead {
    font-size: clamp(1.2rem, 2.5vw, 1.45rem);
    color: var(--color-text-muted);
    line-height: 1.45;
    margin: 0;
}

/* ── Carousel Rebuild ────────────────────────────────────────────────────── */
.identity-carousel {
    position: relative;
    margin-top: 1.5rem;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.carousel-controls__meta {
    color: var(--color-text-muted);
    letter-spacing: 0.08em;
}

.carousel-controls__btns {
    display: flex;
    gap: 0.5rem;
}

.carousel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: 2px;
    cursor: pointer;
    transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}

.carousel-btn:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-card) 80%, var(--color-accent-deep) 20%);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
    padding-top: 0.75rem;
    padding-bottom: 1.25rem;
    padding-inline: 0.75rem;
    margin-inline: -0.75rem;
    cursor: grab;
    user-select: none;
    -webkit-overflow-scrolling: touch;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-track:active {
    cursor: grabbing;
}

/* Carousel Item Scale: ~360-420px width, ~440-500px height */
.identity-card {
    flex: 0 0 clamp(330px, 32vw, 410px);
    height: clamp(420px, 48vh, 490px);
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 300ms ease, 
                background-color 300ms ease;
}

.identity-card:hover,
.identity-card:focus-visible {
    border-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-card) 92%, var(--color-accent-deep) 8%);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px -4px color-mix(in srgb, var(--color-accent-bright) 30%, transparent),
                0 10px 20px -6px rgba(0, 0, 0, 0.5);
    outline: none;
    position: relative;
    z-index: 10;
}

.identity-card:focus-visible {
    outline: 2px solid var(--color-accent-bright);
    outline-offset: 3px;
}

/* Image dominates 75% of card */
.identity-card__media {
    position: relative;
    width: 100%;
    height: 74%;
    background: var(--surface-depth-raised);
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.identity-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9) contrast(1.02);
    transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1), filter 350ms ease;
}

.identity-card:hover .identity-card__media img {
    transform: scale(1.035);
    filter: brightness(1.02) contrast(1.05);
}

.identity-card__collage-soon {
    width: 100%;
    height: 100%;
    display: grid;
    place-content: center;
    gap: 0.35rem;
    padding: 1.25rem;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--color-border) 42%, transparent) 1px, transparent 1px),
        linear-gradient(color-mix(in srgb, var(--color-border) 42%, transparent) 1px, transparent 1px),
        var(--surface-depth-raised);
    background-size: 2.4rem 2.4rem;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-align: center;
}

.identity-card__collage-soon span:last-child {
    color: var(--color-text-muted);
    font-size: 0.7rem;
}

.identity-card__content {
    flex: 1;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
}

.identity-card__meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.2rem;
}

.identity-card__category {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
}

.identity-card__title {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color 200ms ease;
}

.identity-card__title::after {
    content: "→";
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    transition: color 200ms ease, transform 250ms ease;
}

.identity-card:hover .identity-card__title {
    color: var(--color-accent-bright);
}

.identity-card:hover .identity-card__title::after {
    color: var(--color-accent-bright);
    transform: translateX(4px);
}

.identity-card__desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    margin: 0;
}

/* ── Sticky Identity Navigation Rail ─────────────────────────────────────── */
.sticky-nav-wrapper {
    position: sticky;
    top: 4.25rem;
    z-index: 90;
    background: color-mix(in srgb, var(--color-bg) 92%, transparent);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: clamp(4rem, 8vh, 7rem);
}

.sticky-nav {
    display: flex;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 0.6rem 0;
}

.sticky-nav::-webkit-scrollbar {
    display: none;
}

.sticky-nav__list {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
    padding: 0;
    margin: 0;
    white-space: nowrap;
}

.sticky-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: color 200ms ease, border-color 200ms ease;
}

.sticky-nav__link:hover {
    color: var(--color-text);
}

.sticky-nav__link.is-active {
    color: var(--color-accent-bright);
    border-bottom-color: var(--color-accent-bright);
    font-weight: 600;
}

.nav-num {
    font-size: 0.72rem;
    opacity: 0.6;
}

/* ── Identity Section Common Setup (120px-180px Desktop Rhythm) ────────── */
.identity-section {
    padding-block: clamp(6.5rem, 13vh, 10.5rem);
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 60%, transparent);
}

.identity-section:last-of-type {
    border-bottom: none;
}

.identity-section__header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.identity-section__num {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-accent-bright);
    letter-spacing: 0.06em;
}

.identity-section__title {
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin: 0;
}

.identity-section__lead {
    font-size: clamp(1.1rem, 2vw, 1.28rem);
    color: var(--color-text-muted);
    line-height: 1.55;
    max-width: var(--about-reading-width);
    margin: 0 0 3rem 0;
}



.work-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

@media (max-width: 960px) {
    .work-split-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

.work-left-col {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.work-prose {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
    max-width: var(--about-reading-width);
}

.work-scope-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.work-scope-tag {
    display: inline-block;
    padding: 0.3rem 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
}

.work-scope-tag--primary {
    color: var(--color-accent-bright);
    border-color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent-deep) 20%, transparent);
}

.work-right-col {
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    padding: 2.25rem;
    border-radius: 2px;
}

.panel-title {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.principles-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1.15rem;
}

.principle-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.principle-item__num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-accent);
    padding-top: 0.15rem;
}

.principle-item__text {
    font-size: 0.96rem;
    line-height: 1.5;
    color: var(--color-text);
}

/* Horizontal Architectural Career Statement at bottom */
.career-architect-statement {
    grid-column: 1 / -1;
    margin-top: 1.5rem;
    padding: 2rem 2.25rem;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.career-architect-body {
    max-width: 50rem;
}

.career-architect-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 0.5rem 0;
}

.career-architect-text {
    font-size: 1.02rem;
    line-height: 1.55;
    color: var(--color-text);
    margin: 0;
}

.career-architect-actions {
    display: flex;
    gap: 1rem;
    white-space: nowrap;
}

.about-btn-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-text);
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    text-decoration: none;
    transition: border-color 200ms ease, color 200ms ease;
}

.about-btn-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-bright);
}



.fitness-kinetic-layout {
    display: grid;
    gap: 3.5rem;
}

.fitness-typography-strip {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding-block: 1rem;
}

.fitness-type-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.fitness-type-row--indent-1 { margin-left: clamp(0rem, 8vw, 6rem); }
.fitness-type-row--indent-2 { margin-left: clamp(0rem, 14vw, 12rem); }
.fitness-type-row--indent-3 { margin-left: clamp(0rem, 20vw, 18rem); }

.fitness-motion-line {
    flex: 1;
    height: 1px;
    background: color-mix(in srgb, var(--color-accent) 40%, transparent);
}

/* ── Fitness Kinetic Typography Word Hover Popovers ───────────────────── */
.fitness-word-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.fitness-word-wrapper:focus-visible {
    outline: 2px solid var(--color-accent-bright);
    outline-offset: 4px;
}

.fitness-word {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 6vw, 4.25rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin: 0;
    transition: color 200ms ease, transform 200ms ease;
}

.fitness-word-wrapper:hover .fitness-word,
.fitness-word-wrapper:focus-visible .fitness-word {
    color: var(--color-accent-bright);
}

.fitness-hover-card {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    z-index: 30;
    width: clamp(280px, 26vw, 340px);
    padding: 1.25rem 1.5rem;
    background: var(--surface-depth-strong);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent-bright);
    border-radius: 2px;
    box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.65);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(0.96);
    transition: opacity 220ms ease, visibility 220ms ease, transform 220ms ease;
    pointer-events: none;
}

/* Smart Alignment for Indented Rows (Right-aligned popovers on right-hand words) */
.fitness-type-row--indent-2 .fitness-hover-card,
.fitness-type-row--indent-3 .fitness-hover-card {
    left: auto;
    right: 0;
}

.fitness-word-wrapper:hover .fitness-hover-card,
.fitness-word-wrapper:focus-visible .fitness-hover-card,
.fitness-type-row:hover .fitness-hover-card {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.fitness-hover-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-bottom: 0.65rem;
    margin-bottom: 0.85rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 60%, transparent);
}

.fitness-hover-tag {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent-bright);
}

.fitness-hover-type {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.fitness-hover-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.fitness-stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.fitness-stat-label {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-accent);
}

.fitness-stat-value {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.35;
}

.fitness-gym-quote {
    font-style: italic;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
    padding-left: 0.75rem;
    border-left: 2px solid var(--color-accent-bright);
}

.fitness-activity-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin: 0;
}

.fitness-content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

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

.fitness-visual-panel {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.fitness-visual-panel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9) contrast(1.04);
}

.fitness-themes-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.fitness-theme-item {
    padding-left: 1.25rem;
    border-left: 2px solid var(--color-accent);
}

.fitness-theme-label {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 0.35rem 0;
}

.fitness-theme-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}



.travel-photo-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 860px) {
    .travel-photo-grid {
        grid-template-columns: 1fr;
    }
}

.travel-photo-large {
    aspect-ratio: 16 / 10;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.travel-photo-large img,
.travel-photo-side img,
.travel-photo-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.92) contrast(1.02);
    transition: transform 400ms ease;
}

.travel-photo-large:hover img,
.travel-photo-side:hover img,
.travel-photo-banner:hover img {
    transform: scale(1.03);
}

.travel-photo-side {
    aspect-ratio: 4 / 5;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.travel-photo-banner {
    width: 100%;
    aspect-ratio: 21 / 8;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 2.5rem;
}

@media (max-width: 600px) {
    .travel-photo-banner {
        aspect-ratio: 16 / 9;
    }
}

.travel-editorial-text {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 800px) {
    .travel-editorial-text {
        grid-template-columns: 1fr;
    }
}

.travel-pillar-title {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 0.5rem 0;
}

.travel-pillar-desc {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}



.ideas-journal-layout {
    position: relative;
    display: grid;
    gap: 3rem;
}

.ideas-bg-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 3rem;
    margin-bottom: 2rem;
    opacity: 0.45;
}

.ideas-keyword {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    user-select: none;
}

.ideas-entry-list {
    display: grid;
    gap: 2rem;
}

.ideas-entry-item {
    padding-bottom: 2rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
}

.ideas-entry-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ideas-entry-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-accent-bright);
    margin-bottom: 0.5rem;
}

.ideas-entry-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.75rem 0;
}

.ideas-entry-body {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: var(--about-reading-width);
    margin: 0;
}



.experiment-log-container {
    display: grid;
    gap: 2.5rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    margin-top: -0.5rem;
}

.experiment-log-item {
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    background: var(--surface-depth-base);
    padding: 1.75rem 2rem;
    border-radius: 2px;
    box-shadow: 0 0 0 transparent;
    transform: translate(0, 0);
    transition: transform 200ms cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 200ms cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 200ms ease, 
                background-color 200ms ease;
}

.experiment-log-item:hover {
    border-color: var(--color-accent-bright);
    border-left-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-base) 85%, var(--surface-depth-teal) 15%);
    transform: translate(-4px, -4px);
    box-shadow: 5px 5px 0px var(--color-accent-bright);
    position: relative;
    z-index: 5;
}

.experiment-log-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 60%, transparent);
}

.experiment-log-title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.experiment-log-tag {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent-bright);
    transition: letter-spacing 200ms ease;
}

.experiment-log-domain {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.experiment-status-pill {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.65rem;
    border-radius: 2px;
    border: 1px solid var(--color-accent);
    color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-teal) 80%, transparent);
}

.experiment-log-body-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .experiment-log-body-grid {
        grid-template-columns: 1fr;
    }
}

.experiment-log-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.experiment-field-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.experiment-field-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin: 0;
}

.experiment-field-val {
    font-size: 0.94rem;
    line-height: 1.55;
    color: var(--color-text);
    margin: 0;
}

/* Snippet Code Box */
.experiment-snippet-box {
    background: #0d1213;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 1rem 1.25rem;
    overflow: hidden;
}

.snippet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.6rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 40%, transparent);
}

.snippet-lang {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-accent-bright);
}

.snippet-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent-bright);
}

.snippet-code {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.5;
    color: #b0cecc;
    margin: 0;
    overflow-x: auto;
}

/* Nodes Architecture Flow Box */
.experiment-nodes-box {
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nodes-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-accent-bright);
}

.nodes-flow {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.node-item {
    padding: 0.4rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    color: var(--color-text);
}

.node-item--accent {
    border-color: var(--color-accent);
    color: var(--color-accent-bright);
}

.node-arrow {
    font-family: var(--font-mono);
    color: var(--color-accent);
    font-size: 0.85rem;
}

.nodes-caption {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ── 06. GAMES - Visual Shelf ───────────────────────────────────────────── */

.games-shelf-layout {
    display: grid;
    gap: 3rem;
}

.games-genre-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.game-genre-pill {
    padding: 0.35rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
}

.games-shelf-section-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 2.25rem 0;
}

.games-shelf-track {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    padding-top: 0.75rem;
    padding-bottom: 1.25rem;
    padding-inline: 0.75rem;
    margin-inline: -0.75rem;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}

.game-artwork-card {
    flex: 0 0 clamp(200px, 20vw, 240px);
    aspect-ratio: 3 / 4;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    position: relative;
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 300ms ease, 
                background-color 300ms ease;
}

.game-artwork-card img,
.poster-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.72) contrast(1.04) saturate(0.94);
    transition: transform 400ms ease, filter 300ms ease;
    z-index: 0;
}

.game-artwork-card::after,
.poster-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--surface-depth-base) 92%, transparent) 0%,
        color-mix(in srgb, var(--surface-depth-base) 64%, transparent) 34%,
        transparent 68%
    );
    pointer-events: none;
    z-index: 1;
}

.game-artwork-card:hover {
    border-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-raised) 80%, var(--color-accent-deep) 20%);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px -4px color-mix(in srgb, var(--color-accent-bright) 30%, transparent),
                0 10px 20px -6px rgba(0, 0, 0, 0.45);
    position: relative;
    z-index: 10;
}

.game-artwork-card:hover img,
.poster-card:hover img {
    transform: scale(1.035);
    filter: brightness(0.82) contrast(1.05) saturate(1);
}

.game-artwork-card:hover .game-artwork-title {
    color: var(--color-accent-bright);
}

.game-artwork-title {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.25rem 0;
    position: relative;
    z-index: 2;
}

.game-artwork-meta {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--color-text-muted);
    position: relative;
    z-index: 2;
}

@media (max-width: 720px) {
    .games-shelf-layout {
        gap: 2.5rem;
    }

    .games-shelf-section-title {
        margin-bottom: 1.25rem;
    }

    .games-shelf-track {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
        overflow: visible;
        padding: 0;
        margin-inline: 0;
    }

    .game-artwork-card {
        min-width: 0;
        padding: 1rem;
    }

    .game-artwork-title {
        font-size: 0.9rem;
        line-height: 1.15;
    }

    .game-artwork-meta {
        font-size: 0.68rem;
        line-height: 1.25;
    }
}

@media (max-width: 340px) {
    .games-shelf-track {
        grid-template-columns: 1fr;
    }
}

/* ── 07. MUSIC - Typographic Artist Composition ─────────────────────────── */

.music-split-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
}

@media (max-width: 860px) {
    .music-split-grid {
        grid-template-columns: 1fr;
    }
}

.music-artist-composition {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.music-artist-entry {
    font-family: var(--font-sans);
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 250ms ease, transform 250ms ease;
}

.music-artist-entry--indent-1 { margin-left: clamp(0rem, 6vw, 4rem); }
.music-artist-entry--indent-2 { margin-left: clamp(0rem, 12vw, 8rem); }

.music-artist-entry:hover {
    color: var(--color-accent-bright);
}

.music-rotation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1.25rem;
}

.music-rotation-item {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--color-border);
}

.music-rotation-num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-accent);
}

.music-rotation-title {
    font-size: 0.98rem;
    color: var(--color-text);
}

/* ── 08. READ & ANIME - Genre Header & Poster Strip ───────────────────── */

.genre-hero-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 1rem 2rem;
    margin-bottom: 3rem;
}

.genre-word {
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text);
    text-transform: uppercase;
}

.genre-word--lg { font-size: clamp(2.2rem, 5vw, 3.5rem); color: var(--color-accent-bright); }
.genre-word--md { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
.genre-word--sm { font-size: clamp(1.2rem, 2.5vw, 1.6rem); color: var(--color-text-muted); }

.poster-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    padding-top: 0.75rem;
    padding-bottom: 1.25rem;
    padding-inline: 0.75rem;
    margin-inline: -0.75rem;
}

@media (max-width: 800px) {
    .poster-strip-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.poster-card {
    aspect-ratio: 2 / 3;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-top: 3px solid transparent;
    border-radius: 2px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    position: relative;
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 300ms cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 300ms ease, 
                border-top-color 300ms ease, 
                background-color 300ms ease;
}

.poster-card:hover {
    border-color: var(--color-border);
    border-top-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--surface-depth-raised) 82%, var(--color-accent-deep) 18%);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px -4px color-mix(in srgb, var(--color-accent-bright) 30%, transparent),
                0 10px 20px -6px rgba(0, 0, 0, 0.45);
    position: relative;
    z-index: 10;
}

.poster-card:hover .poster-title {
    color: var(--color-accent-bright);
}

.poster-title {
    font-size: 0.96rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.2rem 0;
    position: relative;
    z-index: 2;
}

.poster-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-muted);
    position: relative;
    z-index: 2;
}

/* ── 09. PHOTOGRAPHY - Flowing Editorial Gallery ────────────────────────── */

.photo-editorial-flow {
    display: grid;
    gap: 2rem;
}

.photo-hero-landscape {
    width: 100%;
    aspect-ratio: 21 / 9;
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

@media (max-width: 700px) {
    .photo-hero-landscape {
        aspect-ratio: 16 / 9;
    }
}

.photo-hero-landscape img,
.photo-split-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.92) contrast(1.02);
    transition: transform 400ms ease;
}

.photo-hero-landscape:hover img,
.photo-split-item:hover img {
    transform: scale(1.025);
}

.photo-split-row {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 2rem;
}

@media (max-width: 860px) {
    .photo-split-row {
        grid-template-columns: 1fr;
    }
}

.photo-split-item {
    aspect-ratio: 4 / 3;
    background: var(--surface-depth-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.photo-split-item--portrait {
    aspect-ratio: 3 / 4;
}

.photo-caption-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    background: color-mix(in srgb, var(--surface-depth-base) 88%, transparent);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--color-text);
    border-top: 1px solid color-mix(in srgb, var(--color-border) 60%, transparent);
}

.photo-caption-tag {
    color: var(--color-accent-bright);
}

/* ── 10. READING - Editorial Reading List ────────────────────────────────── */

.reading-editorial-layout {
    display: grid;
    gap: 3rem;
}

.reading-categories-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.reading-cat-pill {
    padding: 0.35rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
}

.reading-list-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
}

@media (max-width: 860px) {
    .reading-list-columns {
        grid-template-columns: 1fr;
    }
}

.reading-column-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-bright);
    margin: 0 0 1.5rem 0;
}

.reading-editorial-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1.5rem;
}

.reading-list-entry {
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    transition: transform 200ms ease;
}

.reading-list-entry:hover {
    transform: translateX(6px);
}

.reading-list-entry:hover .reading-entry-num {
    color: var(--color-accent-bright);
}

.reading-entry-num {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
}

.reading-entry-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.25rem 0;
}

.reading-entry-meta {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* ── About Closing Section ───────────────────────────────────────────────── */
.about-closing {
    padding-block: clamp(5rem, 10vh, 8rem);
    border-top: 1px solid var(--color-border);
}

.about-closing__content {
    max-width: var(--about-reading-width);
    margin-bottom: 3.5rem;
}

.about-closing__text {
    font-size: 1.25rem;
    line-height: 1.55;
    color: var(--color-text);
    margin: 0 0 1rem 0;
}

.about-closing__location {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent-bright);
    margin: 0;
}

.about-nav-cluster {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

@media (max-width: 768px) {
    .about-nav-cluster {
        grid-template-columns: 1fr;
    }
}

.about-nav-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--surface-depth-raised);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    text-decoration: none;
    color: var(--color-text);
    transition: border-color 200ms ease, background-color 200ms ease;
}

.about-nav-card:hover {
    border-color: var(--color-accent);
    background: color-mix(in srgb, var(--surface-depth-raised) 90%, var(--color-accent-deep) 10%);
    color: var(--color-accent-bright);
}

.about-nav-card__label {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
}

.about-nav-card__num {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
    margin-right: 0.5rem;
}