/* ==========================================================================
   SAMBHUJEET DEUJA — PERSONAL VISUAL PORTFOLIO & FIELD JOURNAL
   Art Direction: Landscape-Driven, Atmospheric, Earth & Mountain Palette
   Typography: Fraunces (Editorial Display), Plus Jakarta Sans, Space Mono, Inter
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & NEPALI LANDSCAPE PALETTE
   -------------------------------------------------------------------------- */
:root {
    /* Light Mode: Warm Stone Paper, Deep Bark Obsidian & Earth Tones */
    --bg-page: #faf9f5;               /* Warm Natural Stone Paper */
    --bg-surface: #ffffff;            /* Pure Surface */
    --bg-surface-soft: #f2efe7;       /* Soft Terraced Sand Tint */
    --bg-surface-warm: #e9e4d8;       /* Muted Earth */
    --bg-navbar: rgba(250, 249, 245, 0.94);

    --ink-primary: #121513;           /* Deep Bark Obsidian */
    --ink-body: #38423a;              /* Soft Reading Charcoal */
    --ink-muted: #606d63;             /* Muted Mountain Mist */
    --ink-subtle: #8a978d;            /* Quiet Caption Text */

    --accent-pine: #1b382b;           /* Terraced Mountain Pine */
    --accent-pine-soft: #e9f1ec;
    --accent-pine-border: #c4dcd0;

    --accent-clay: #a35620;           /* Terracotta / Himalayan Soil */
    --accent-clay-soft: #fbf0e6;
    --accent-clay-border: #edd2be;

    --accent-mist: #3f594e;           /* Misty Blue-Green */

    --line-border: #e0dbd0;           /* Fine Stone Line */
    --line-subtle: #eae6dc;

    /* Subtle Topographic Contour Color */
    --contour-color: rgba(27, 56, 43, 0.045);

    /* Typography System */
    --font-serif: 'Fraunces', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Space Mono', monospace;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Scaled Hierarchy */
    --text-2xs: 0.72rem;
    --text-xs: 0.82rem;
    --text-sm: 0.92rem;
    --text-base: 1.05rem;
    --text-md: 1.22rem;
    --text-lg: 1.48rem;
    --text-xl: 1.95rem;
    --text-2xl: 2.45rem;
    --text-3xl: 3.4rem;
    --text-hero: clamp(3.2rem, 6.5vw + 1rem, 6.2rem);

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-full: 9999px;

    --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

    --container-max: 1220px;
    --nav-height: 64px;
}

/* Dark Mode: Night Mountain Obsidian & Crisp Parchment */
[data-theme="dark"] {
    --bg-page: #0c0e0d;               /* Night Mountain Earth */
    --bg-surface: #131714;            /* Charcoal Surface */
    --bg-surface-soft: #191f1b;       /* Dark Olive Tint */
    --bg-surface-warm: #222924;
    --bg-navbar: rgba(12, 14, 13, 0.94);

    --ink-primary: #f4f6f2;           /* Crisp Warm Parchment */
    --ink-body: #c2ccc4;              /* Readable Slate */
    --ink-muted: #8d9c90;             /* Muted Moss */
    --ink-subtle: #5f6e62;

    --accent-pine: #48bb78;           /* Alpine Emerald */
    --accent-pine-soft: rgba(72, 187, 120, 0.12);
    --accent-pine-border: rgba(72, 187, 120, 0.25);

    --accent-clay: #e59344;           /* Warm Sandstone Terracotta */
    --accent-clay-soft: rgba(229, 147, 68, 0.12);
    --accent-clay-border: rgba(229, 147, 68, 0.25);

    --accent-mist: #68d391;

    --line-border: #1d2420;
    --line-subtle: #171d19;

    --contour-color: rgba(72, 187, 120, 0.035);
}

/* --------------------------------------------------------------------------
   2. RESET, ACCESSIBILITY & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

section[id] {
    scroll-margin-top: calc(var(--nav-height) + 1.5rem);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-page);
    color: var(--ink-body);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Accessible Skip Link */
.skip-link {
    position: absolute;
    top: -60px;
    left: var(--space-4);
    background: var(--ink-primary);
    color: var(--bg-page);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    z-index: 9999;
    text-decoration: none;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
    outline: 2px solid var(--accent-clay);
}

:focus-visible {
    outline: 2px solid var(--accent-pine);
    outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--ink-primary);
    line-height: 1.12;
    font-weight: 700;
}

p {
    margin-bottom: var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--ink-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-clay);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --------------------------------------------------------------------------
   3. LANDSCAPE MOTIFS & TOPOGRAPHIC BACKDROPS
   -------------------------------------------------------------------------- */
.topographic-backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    background-image: radial-gradient(circle at 8% 25%, var(--contour-color) 0%, transparent 45%),
                      radial-gradient(circle at 92% 75%, var(--contour-color) 0%, transparent 50%);
}

.ambient-watermark-word {
    position: absolute;
    font-family: var(--font-serif);
    font-size: clamp(6.5rem, 16vw, 17rem);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--ink-primary);
    opacity: 0.024;
    letter-spacing: -0.05em;
    pointer-events: none;
    z-index: 0;
    user-select: none;
    line-height: 0.8;
}

[data-theme="dark"] .ambient-watermark-word {
    opacity: 0.04;
}

.watermark-hero { top: 10%; right: -2%; }
.watermark-research { top: 12%; left: -3%; }
.watermark-fieldwork { top: 16%; right: -4%; }

/* --------------------------------------------------------------------------
   4. LAYOUT CONTAINERS & HUMAN SECTION HEADERS
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
    position: relative;
    z-index: 1;
}

.section {
    padding: var(--space-24) 0;
    position: relative;
    border-bottom: 1px solid var(--line-border);
}

.section-hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-20);
    border-bottom: 1px solid var(--line-border);
}

/* Human, Natural Section Headers */
.section-header-human {
    margin-bottom: var(--space-12);
}

.section-tag-quiet {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent-clay);
    margin-bottom: var(--space-2);
    display: block;
}

.section-title-human {
    font-family: var(--font-serif);
    font-size: var(--text-2xl);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--ink-primary);
}

.section-title-human em {
    font-style: italic;
    font-weight: 300;
    color: var(--accent-pine);
}

.section-intro-text {
    font-size: var(--text-base);
    color: var(--ink-muted);
    max-width: 640px;
    margin-top: var(--space-2);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   5. NAVIGATION
   -------------------------------------------------------------------------- */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    background: var(--bg-navbar);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line-border);
    transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.brand-monogram {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
}

.monogram-mark {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--ink-primary);
    letter-spacing: -0.3px;
}

.monogram-telemetry {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-subtle);
    letter-spacing: 0.8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-item {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--ink-muted);
    padding: var(--space-2) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-item:hover,
.nav-item.active {
    color: var(--ink-primary);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-pine);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.theme-toggle-minimal {
    background: transparent;
    border: 1px solid var(--line-border);
    color: var(--ink-primary);
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.theme-toggle-minimal:hover {
    border-color: var(--ink-primary);
    background: var(--bg-surface-soft);
}

[data-theme="light"] .theme-icon-light { display: none; }
[data-theme="light"] .theme-icon-dark { display: block; }
[data-theme="dark"] .theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: block; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 34px;
    height: 34px;
    background: transparent;
    border: 1px solid var(--line-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 6px;
}

.mobile-toggle .bar {
    width: 100%;
    height: 1.5px;
    background-color: var(--ink-primary);
    transition: all var(--transition-fast);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION: PERSON + PLACE + LAND
   -------------------------------------------------------------------------- */
.hero-visual-composition {
    display: grid;
    grid-template-columns: 1.25fr 0.95fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-quiet-badge {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-clay);
    margin-bottom: var(--space-4);
    display: inline-block;
}

.hero-name-monument {
    font-family: var(--font-serif);
    font-size: var(--text-hero);
    font-weight: 300;
    line-height: 0.92;
    letter-spacing: -0.04em;
    color: var(--ink-primary);
    margin-bottom: var(--space-6);
    text-transform: uppercase;
}

.hero-name-monument span {
    display: block;
    font-style: italic;
    font-weight: 400;
    color: var(--accent-pine);
}

.hero-statement-human {
    font-family: var(--font-serif);
    font-size: var(--text-md);
    font-style: italic;
    line-height: 1.55;
    color: var(--ink-primary);
    margin-bottom: var(--space-5);
    max-width: 540px;
    border-left: 2px solid var(--accent-pine);
    padding-left: var(--space-4);
}

.hero-narrative-short {
    font-size: var(--text-sm);
    color: var(--ink-body);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: var(--space-8);
}

.hero-links-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-6);
}

.link-arrow-action {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--ink-primary);
    padding-bottom: 2px;
    border-bottom: 1.5px solid var(--ink-primary);
    transition: all var(--transition-fast);
}

.link-arrow-action:hover {
    color: var(--accent-clay);
    border-bottom-color: var(--accent-clay);
    gap: var(--space-3);
}

/* Hero Portrait Landscape Presentation */
.hero-portrait-wrap {
    position: relative;
}

.hero-portrait-frame {
    position: relative;
    background: var(--bg-surface);
    padding: var(--space-3);
    border: 1px solid var(--line-border);
    box-shadow: 0 15px 35px rgba(18, 21, 19, 0.06);
}

[data-theme="dark"] .hero-portrait-frame {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.hero-portrait-media {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--bg-surface-soft);
}

.hero-portrait-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform var(--transition-smooth);
}

.hero-portrait-frame:hover .hero-portrait-img {
    transform: scale(1.03);
}

.hero-portrait-caption {
    padding-top: var(--space-2);
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   7. ABOUT: FROM AGRICULTURE TO CLIMATE
   -------------------------------------------------------------------------- */
.about-visual-spread {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-12);
    align-items: start;
    margin-bottom: var(--space-12);
}

.about-story-text p {
    font-size: var(--text-base);
    color: var(--ink-body);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

/* About Photo */
.about-photo-panel {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-2);
}

.about-photo-frame {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--bg-surface-soft);
}

.about-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-smooth);
}

.about-photo-panel:hover .about-photo-img {
    transform: scale(1.03);
}

.photo-caption-quiet {
    padding: var(--space-2) var(--space-1) 0;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-muted);
    display: flex;
    justify-content: space-between;
}

/* Clean 4-Point Human Locator */
.human-locator-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    padding: var(--space-5) 0;
    border-top: 1px solid var(--line-border);
}

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

.locator-label {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ink-subtle);
}

.locator-value {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--ink-primary);
}

/* --------------------------------------------------------------------------
   8. EDUCATION: ACADEMIC STEPS
   -------------------------------------------------------------------------- */
.education-visual-spread {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-12);
    align-items: start;
}

.milestone-entries {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.milestone-item {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--line-border);
}

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

.milestone-period {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    font-weight: 700;
    color: var(--accent-pine);
    margin-bottom: 0.2rem;
}

.milestone-degree {
    font-family: var(--font-serif);
    font-size: var(--text-md);
    font-weight: 600;
    color: var(--ink-primary);
    margin-bottom: 0.15rem;
}

.milestone-school {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--ink-muted);
    margin-bottom: var(--space-2);
}

.milestone-school a {
    color: var(--accent-pine);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    margin-left: var(--space-1);
}

.milestone-desc {
    font-size: var(--text-xs);
    color: var(--ink-body);
    line-height: 1.65;
}

.thesis-mention {
    margin-top: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--bg-surface-soft);
    border-left: 2px solid var(--accent-pine);
    font-size: var(--text-xs);
    color: var(--ink-primary);
    font-style: italic;
}

/* Education Photography Pair */
.edu-photo-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.edu-photo-panel {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-2);
}

.edu-photo-frame {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-surface-soft);
}

.edu-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-smooth);
}

.edu-photo-panel:hover .edu-photo-img {
    transform: scale(1.03);
}

/* --------------------------------------------------------------------------
   9. RESEARCH: MANDARIN ORCHARDS OF DHANKUTA
   -------------------------------------------------------------------------- */
.research-story-feature {
    margin-top: var(--space-6);
}

/* Edge-to-Edge Terraced Orchard Landscape */
.research-panorama-hero {
    position: relative;
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-2);
    margin-bottom: var(--space-8);
}

.panorama-frame {
    width: 100%;
    height: 380px;
    overflow: hidden;
    background: var(--bg-surface-soft);
    position: relative;
}

.panorama-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    transition: transform var(--transition-smooth);
}

.research-panorama-hero:hover .panorama-img {
    transform: scale(1.02);
}

.panorama-tag-overlay {
    position: absolute;
    bottom: var(--space-4);
    left: var(--space-4);
    background: rgba(18, 21, 19, 0.88);
    color: #ffffff;
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    backdrop-filter: blur(8px);
}

/* Research Narrative & Photos Pair */
.research-details-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-8);
    align-items: start;
}

.research-story-text h3 {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 400;
    line-height: 1.35;
    margin-bottom: var(--space-4);
}

.research-story-text p {
    font-size: var(--text-sm);
    color: var(--ink-body);
    line-height: 1.75;
    margin-bottom: var(--space-4);
}

.research-quick-facts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--line-border);
    margin-top: var(--space-4);
}

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

.fact-label {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-subtle);
    text-transform: uppercase;
}

.fact-val {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--ink-primary);
    line-height: 1.4;
}

/* Supporting Pair of Photos (Interview + Foliage) */
.research-supporting-photos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.research-sub-card {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-2);
}

.research-sub-frame {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--bg-surface-soft);
}

.research-sub-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-smooth);
}

.research-sub-card:hover .research-sub-img {
    transform: scale(1.04);
}

/* --------------------------------------------------------------------------
   10. FIELDWORK: LEARNING FROM THE SOIL
   -------------------------------------------------------------------------- */
.fieldwork-journey-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
}

.journey-entry {
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--line-border);
}

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

.journey-header {
    margin-bottom: var(--space-4);
}

.journey-title {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--ink-primary);
    margin-bottom: 0.2rem;
}

.journey-location {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--accent-pine);
    letter-spacing: 0.5px;
}

.journey-desc {
    font-size: var(--text-sm);
    color: var(--ink-body);
    line-height: 1.7;
    max-width: 720px;
    margin-bottom: var(--space-6);
}

/* Photographic Sequences */
.journey-photo-strip {
    display: grid;
    gap: var(--space-3);
}

.grid-4-photos {
    grid-template-columns: repeat(4, 1fr);
}

.grid-2-photos {
    grid-template-columns: repeat(2, 1fr);
}

.journey-photo-item {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-2);
}

.journey-photo-frame {
    width: 100%;
    height: 150px;
    overflow: hidden;
    background: var(--bg-surface-soft);
}

.grid-2-photos .journey-photo-frame {
    height: 220px;
}

.journey-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-smooth);
}

.journey-photo-item:hover .journey-photo-img {
    transform: scale(1.05);
}

.journey-photo-caption {
    padding-top: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-muted);
    line-height: 1.35;
}

/* --------------------------------------------------------------------------
   11. CAPABILITIES: APPLIED SKILLS
   -------------------------------------------------------------------------- */
.capabilities-minimal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.cap-group {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-6);
}

.cap-group-title {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-pine);
    margin-bottom: var(--space-3);
}

.cap-tags-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.25rem;
}

.cap-tag {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--ink-primary);
    background: var(--bg-surface-soft);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-border);
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    margin: 0.15rem 0.2rem 0.15rem 0;
    line-height: 1.35;
}

.languages-span-row {
    grid-column: 1 / -1;
}

.languages-human-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.lang-item-card {
    padding: var(--space-3);
    background: var(--bg-surface-soft);
    border: 1px solid var(--line-border);
}

.lang-name {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--ink-primary);
}

.lang-level {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--accent-clay);
}

/* --------------------------------------------------------------------------
   12. CONTACT: LET'S TALK
   -------------------------------------------------------------------------- */
.contact-human-spread {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-quick-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-quiet-row {
    padding: var(--space-4);
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-row-label {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--ink-subtle);
    margin-bottom: 0.1rem;
}

.contact-row-val {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--ink-primary);
}

.copy-btn-quiet {
    background: var(--bg-surface-soft);
    border: 1px solid var(--line-border);
    color: var(--ink-muted);
    padding: 0.35rem 0.65rem;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.copy-btn-quiet:hover {
    color: var(--ink-primary);
    border-color: var(--ink-primary);
}

.copy-tooltip {
    position: absolute;
    bottom: -28px;
    right: 0;
    background: var(--ink-primary);
    color: var(--bg-page);
    font-size: var(--text-2xs);
    padding: 0.15rem 0.45rem;
    border-radius: 2px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    white-space: nowrap;
}

.copy-tooltip.show {
    opacity: 1;
}

/* Contact Message Form */
.contact-form-quiet {
    border: 1px solid var(--line-border);
    background: var(--bg-surface);
    padding: var(--space-8);
}

.form-group-quiet {
    margin-bottom: var(--space-4);
}

.form-group-quiet label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--ink-muted);
    margin-bottom: var(--space-1);
}

.form-input-quiet {
    width: 100%;
    padding: 0.75rem 0.85rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    background: var(--bg-page);
    border: 1px solid var(--line-border);
    color: var(--ink-primary);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.form-input-quiet:focus {
    outline: none;
    border-color: var(--accent-pine);
}

.form-textarea-quiet {
    resize: vertical;
    min-height: 100px;
}

.btn-quiet-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: 0.85rem 1.5rem;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    background: var(--ink-primary);
    color: var(--bg-page);
    border: 1px solid var(--ink-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-quiet-submit:hover {
    background: var(--accent-pine);
    border-color: var(--accent-pine);
    color: #ffffff;
}

[data-theme="dark"] .btn-quiet-submit:hover {
    color: #0c0e0d;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.footer-quiet {
    padding: var(--space-10) 0;
    background: var(--bg-page);
    border-top: 1px solid var(--line-border);
}

.footer-inner-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-brand-quiet {
    font-family: var(--font-serif);
    font-size: var(--text-base);
    color: var(--ink-primary);
}

.footer-nav-quiet {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-nav-quiet a {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--ink-muted);
}

.footer-nav-quiet a:hover {
    color: var(--ink-primary);
}

.copyright-quiet {
    font-family: var(--font-mono);
    font-size: var(--text-2xs);
    color: var(--ink-subtle);
}

/* --------------------------------------------------------------------------
   14. PROGRESSIVE REVEAL ON SCROLL
   -------------------------------------------------------------------------- */
.reveal-init {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-visual-composition,
    .about-visual-spread,
    .education-visual-spread,
    .research-details-grid,
    .contact-human-spread {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .capabilities-minimal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-portrait-frame {
        max-width: 440px;
        margin: 0 auto;
    }

    .panorama-frame {
        height: 280px;
    }

    .grid-4-photos {
        grid-template-columns: repeat(2, 1fr);
    }

    .human-locator-strip {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-16) 0;
    }

    .hero-name-monument {
        font-size: 2.8rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: var(--bg-page);
        border-right: 1px solid var(--line-border);
        padding: var(--space-8) var(--space-6);
        transition: left var(--transition-smooth);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
        width: 100%;
    }

    .nav-item {
        font-size: var(--text-md);
        width: 100%;
        padding: var(--space-3) 0;
        border-bottom: 1px solid var(--line-border);
    }

    .capabilities-minimal-grid,
    .languages-human-list,
    .research-quick-facts {
        grid-template-columns: 1fr;
    }

    .human-locator-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-name-monument {
        font-size: 2.3rem;
    }

    .grid-4-photos,
    .grid-2-photos,
    .research-supporting-photos {
        grid-template-columns: 1fr;
    }

    .panorama-frame {
        height: 220px;
    }
}

/* --------------------------------------------------------------------------
   16. ACCESSIBILITY: REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal-init {
        opacity: 1 !important;
        transform: none !important;
    }
}