/* ═══════════════════════════════════════
   THEME VARIABLES
═══════════════════════════════════════ */
:root {
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --max-width: 860px;
    --nav-height: 64px;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
}

[data-theme="light"] {
    --color-bg: #FBF9F5;
    --color-bg-alt: #F0EBE3;
    --color-surface: #FFFFFF;
    --color-text: #2A2028;
    --color-text-secondary: #6A6060;
    --color-text-light: #9A908A;
    --color-accent: #6B2D3E;
    --color-accent-hover: #552435;
    --color-accent-light: rgba(107, 45, 62, 0.07);
    --color-accent-secondary: #8B6F4E;
    --color-border: #DDD8CE;
    --color-border-light: #EDE8DF;
    --color-warm-glow: rgba(107, 45, 62, 0.04);
    --color-card-shadow: rgba(42, 32, 40, 0.06);
    --color-nav-bg: rgba(251, 249, 245, 0.92);
    --icon-sun-display: none;
    --icon-moon-display: block;
}

[data-theme="dark"] {
    --color-bg: #1C1418;
    --color-bg-alt: #241C20;
    --color-surface: #2E2428;
    --color-text: #E2D8D4;
    --color-text-secondary: #B0A8A4;
    --color-text-light: #7A7070;
    --color-accent: #C47A8A;
    --color-accent-hover: #D4909E;
    --color-accent-light: rgba(196, 122, 138, 0.1);
    --color-accent-secondary: #B8976A;
    --color-border: #3A3034;
    --color-border-light: #2E2428;
    --color-warm-glow: rgba(196, 122, 138, 0.05);
    --color-card-shadow: rgba(0, 0, 0, 0.2);
    --color-nav-bg: rgba(28, 20, 24, 0.92);
    --icon-sun-display: block;
    --icon-moon-display: none;
}

/* ═══════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 32px);
}

body {
    font-family: var(--font-body);
    font-size: 16.5px;
    line-height: 1.72;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    transition: background var(--transition), color var(--transition);
}

::selection {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}
a:hover { color: var(--color-accent-hover); }
img { max-width: 100%; display: block; }

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-nav-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-border-light);
    height: var(--nav-height);
    transition: background var(--transition);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-name {
    font-family: 'Kalam', cursive;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.02em;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
    margin-right: 16px;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 0.03em;
    text-transform: none;
    position: relative;
    transition: color 0.2s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-links a:hover { color: var(--color-accent); }
.nav-links a:hover::after { width: 100%; }

.theme-toggle {
    background: transparent;
    border: 1px solid var(--color-text-secondary);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.theme-toggle .sun { display: var(--icon-sun-display); color: var(--color-text-secondary); }
.theme-toggle .moon { display: var(--icon-moon-display); color: var(--color-text-secondary); }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* ═══════════════════════════════════════
   LAYOUT
═══════════════════════════════════════ */
main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section { padding: 72px 0; }
section + section { border-top: 1px solid var(--color-border-light); }

.section-heading {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    font-style: italic;
}

/* ═══════════════════════════════════════
   HERO / ABOUT
═══════════════════════════════════════ */
.hero {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 48px;
    align-items: start;
    padding-top: 80px;
}

.hero-photo-wrapper { position: relative; }

.hero-photo {
    width: 250px;
    height: 300px;
    border-radius: var(--radius);
    object-fit: cover;
    object-position: center 20%;
    position: relative;
    z-index: 1;
    box-shadow: 0 12px 40px var(--color-card-shadow);
}

.hero-text h1 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 6px;
}

.hero-affiliation {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.hero-affiliation strong {
    color: var(--color-accent);
    font-weight: 600;
}

.hero-greeting {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: 16px;
    opacity: 0.85;
}

.hero-bio {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.hero-bio-personal {
    background: var(--color-warm-glow);
    border-left: 3px solid var(--color-accent);
    padding: 14px 18px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 20px 0 24px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.hero-links { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 7px 16px;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    transition: all 0.2s ease;
}

.hero-link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.hero-link svg, .hero-link i { width: 15px; height: 15px; flex-shrink: 0; }

/* ═══════════════════════════════════════
   RESEARCH
═══════════════════════════════════════ */
.research-note {
    background: var(--color-warm-glow);
    border-left: 3px solid var(--color-accent);
    padding: 18px 22px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.research-note em { color: var(--color-accent); font-style: normal; font-weight: 600; }
.research-interests { margin-top: 32px; }

.research-interests h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.interest-tags { display: flex; flex-wrap: wrap; gap: 10px; }

.tag {
    padding: 7px 18px;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--color-accent);
    background: var(--color-accent-light);
    border-radius: 24px;
    border: 1px solid transparent;
    transition: all 0.2s;
}

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

/* ═══════════════════════════════════════
   PROJECTS
═══════════════════════════════════════ */
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 26px;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 6px 24px var(--color-card-shadow);
    transform: translateY(-3px);
}

.project-card:hover::before { opacity: 1; }

.project-label {
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.project-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.project-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 14px;
}

.project-tools { display: flex; flex-wrap: wrap; gap: 6px; }

.project-tools span {
    font-size: 0.73rem;
    padding: 3px 10px;
    border-radius: 4px;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
    font-weight: 500;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 12px;
}

.projects-see-all {
    margin-top: 32px;
    text-align: center;
}

.projects-see-all-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-accent);
    transition: color 0.2s;
}

.projects-see-all-link:hover {
    color: var(--color-accent-hover);
}

/* ═══════════════════════════════════════
   CV — Timeline style
═══════════════════════════════════════ */
.cv-section-label {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cv-section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* Stacked CV layout */
.cv-group {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0;
}

.cv-category-label {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding-top: 6px;
    padding-right: 24px;
    text-align: right;
    letter-spacing: -0.01em;
}

.cv-entries {
    border-left: 1.5px solid var(--color-border);
    padding-left: 0;
    padding-bottom: 40px;
}

.cv-group:last-child .cv-entries {
    padding-bottom: 8px;
}

.cv-item.collapsible {
    position: relative;
    padding-left: 28px;
}

.cv-item.collapsible::before {
    content: '';
    position: absolute;
    left: -4.5px;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    transition: border-color 0.2s, background 0.2s;
}

.cv-item.collapsible:hover::before {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.cv-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 20px;
    margin-bottom: 28px;
    align-items: start;
}

.cv-logo-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: #fff;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cv-logo-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* For logos that have too much whitespace and need padding (e.g., KOF, CP) */
.cv-logo-wrapper.logo-padded img {
    width: 75%;
    height: 75%;
    object-fit: contain;
}

/* Fine-tune vertical position for specific logos */
.cv-logo-wrapper.logo-nudge-up img {
    object-position: center 35%;
}

.cv-logo-placeholder {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent);
    font-family: var(--font-display);
}

.cv-details h4 { font-size: 1rem; font-weight: 600; margin-bottom: 2px; line-height: 1.3; }
.cv-details .cv-place { color: var(--color-accent); font-size: 0.9rem; font-weight: 500; }
.cv-details .cv-location { color: var(--color-text-light); font-size: 0.85rem; }
.cv-details .cv-date { font-size: 0.82rem; color: var(--color-text-light); margin-top: 2px; }
.cv-details .cv-description { font-size: 0.88rem; color: var(--color-text-secondary); margin-top: 6px; line-height: 1.6; }

.cv-columns {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-body);
    color: #fff;
    background: var(--color-accent);
    border: none;
    border-radius: 28px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn:hover {
    background: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(107, 45, 62, 0.25);
}

.cv-download {
    margin-top: 36px;
    text-align: right;
}

/* Collapsible CV items */
.cv-item.collapsible {
    grid-template-columns: 56px 1fr;
    gap: 20px;
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--color-border-light);
}

.cv-main {
    min-width: 0;
}

.cv-summary {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    cursor: pointer;
}

.cv-toggle {
    width: 34px;
    height: 34px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    margin-top: 2px;
}

.cv-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-light);
}

.cv-toggle svg {
    transition: transform 0.25s ease;
}

.cv-item.open .cv-toggle svg {
    transform: rotate(180deg);
}

.cv-extra {
    display: none;
    margin-top: 12px;
    padding-right: 48px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.cv-item.open .cv-extra {
    display: block;
}

.cv-details .cv-location {
    display: inline;
}

.cv-details .cv-location::after {
    content: ' · ';
}

.cv-details .cv-date {
    display: inline;
    margin-top: 0;
}

.cv-extra p {
    margin-bottom: 8px;
}

.cv-extra ul {
    margin: 8px 0 0 18px;
    padding: 0;
}

.cv-extra li {
    margin-bottom: 6px;
}

@media (max-width: 768px) {
    .cv-extra {
        padding-right: 0;
    }

    .cv-toggle {
        width: 32px;
        height: 32px;
    }
}


/* ═══════════════════════════════════════
   INTERESTS 
═══════════════════════════════════════ */
.interests-intro {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: none;
}

.interests-gateway {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.interest-tile {
    text-align: center;
    text-decoration: none;
    color: var(--color-text);
    transition: transform 0.3s ease;
}

.interest-tile:hover { transform: translateY(-6px); }
.interest-tile:hover .interest-tile-img { box-shadow: 0 12px 32px var(--color-card-shadow); }

.interest-tile-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: 0 4px 16px var(--color-card-shadow);
    transition: box-shadow 0.3s ease;
    margin-bottom: 12px;
}

.interest-tile-label {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }

.contact-info p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg { width: 18px; height: 18px; color: var(--color-accent); }
.contact-detail-label { font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-light); margin-bottom: 2px; }
.contact-detail-text { font-size: 0.92rem; }

.contact-map {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    height: 280px;
}

.contact-map iframe { width: 100%; height: 100%; border: 0; filter: saturate(0.85); }
[data-theme="dark"] .contact-map iframe { filter: invert(0.9) hue-rotate(180deg) saturate(0.5); }

/* ═══════════════════════════════════════
   SUBPAGE STYLES (reading, music, etc.)
═══════════════════════════════════════ */
.subpage-header {
    padding: 48px 0 24px;
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-accent); }

.subpage-header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.subpage-header .subpage-quote {
    font-style: italic;
    color: var(--color-text-light);
    font-size: 1rem;
    margin-top: 8px;
}

.subpage-body {
    padding: 0 0 72px;
}

.subpage-body p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.method-groups {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 20px 0;
}

.method-group-title {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-light);
    margin-bottom: 10px;
    font-weight: 600;
}

.method-group .method-tags {
    margin: 0;
}

/* Book grid for reading page */
.book-shelf-label {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 36px 0 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.book-shelf-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

.book-card {
    text-align: center;
    text-decoration: none;
    color: var(--color-text);
}

.book-cover {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 4px 14px var(--color-card-shadow);
    margin-bottom: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.book-card:hover .book-cover {
    transform: scale(1.04);
    box-shadow: 0 8px 24px var(--color-card-shadow);
}

.book-title { font-size: 0.8rem; font-weight: 600; line-height: 1.3; }
.book-author { font-size: 0.72rem; color: var(--color-text-light); }

/* Photo gallery for travel */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 24px;
}

.photo-gallery img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-sm);
    transition: transform 0.2s;
    box-shadow: 0 2px 10px var(--color-card-shadow);
}

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

.photo-caption {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 4px;
}

/* Spotify embed */
.spotify-embed {
    margin-top: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 500px;
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
    border-top: 1px solid var(--color-border-light);
    padding: 36px 24px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-light);
}

footer a { color: var(--color-text-light); }
footer a:hover { color: var(--color-accent); }

/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero { animation: fadeInUp 0.7s ease-out; }
.subpage-header { animation: fadeInUp 0.6s ease-out; }

.email-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px var(--color-card-shadow);
    min-width: 260px;
    z-index: 200;
    overflow: hidden;
}

.email-dropdown.open { display: block; }

.email-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    font-size: 0.85rem;
    color: var(--color-text);
    transition: background 0.15s;
}

.email-dropdown a:hover { background: var(--color-accent-light); color: var(--color-accent); }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 768px) {
    .hero { grid-template-columns: 1fr; gap: 28px; text-align: center; padding-top: 48px; }
    .hero-photo-wrapper { margin: 0 auto; }
    .hero-photo { width: 200px; height: 240px; }
    .hero-photo-wrapper::before { display: none; }
    .hero-links { justify-content: center; }
    .hero-text h1 { font-size: 1.9rem; }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0; right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: 16px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 8px 24px var(--color-card-shadow);
    }
    .nav-links.active { display: flex; }
    .nav-toggle { display: block; }

.cv-group {
    grid-template-columns: 1fr;
}

.cv-download {
    text-align: center;
}

.cv-category-label {
    text-align: left;
    padding: 0 0 12px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.cv-entries {
    margin-left: 8px;
}

.cv-item.collapsible {
    padding-left: 20px;
}
   
    .projects-grid { grid-template-columns: 1fr; }
    .interests-gateway { grid-template-columns: repeat(3, 1fr); }
    .contact-content { grid-template-columns: 1fr; gap: 28px; }
    .photo-gallery { grid-template-columns: repeat(2, 1fr); }
    section { padding: 52px 0; }
}

@media (max-width: 480px) {
    .interests-gateway { grid-template-columns: repeat(2, 1fr); }
    .photo-gallery { grid-template-columns: 1fr; }
    .book-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
}