/* ==========================================================================
   Midnight Editorial Design System
   Swiss Modernism meets Editorial. Typography-driven, intentional spacing.
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root,
[data-theme="default"] {
    /* Warm-tinted neutrals */
    --bg: #F6F4F0;
    --bg-elevated: #EDEAE4;
    --text-primary: #1A1916;
    --text-secondary: #4A4840;
    --text-muted: #7A7870;
    --border: #D8D4CC;
    --border-subtle: #E8E4DD;

    /* Single accent: deep teal */
    --accent: #0D6B5E;
    --accent-light: #E8F5F2;
    --accent-muted: #A3D4CC;
    --accent-dark: #0A5A4F;
    --accent-15: rgba(13, 107, 94, 0.15);
    --accent-30: rgba(13, 107, 94, 0.3);
    --accent-05: rgba(13, 107, 94, 0.05);
    --accent-12: rgba(13, 107, 94, 0.12);

    /* Overlay & backdrop */
    --nav-bg: rgba(246, 244, 240, 0.92);
    --overlay-bg: rgba(26, 25, 22, 0.6);

    /* Availability status colors */
    --status-open: #22C55E;
    --status-busy: #EF4444;
    --status-maybe: #3B82F6;

    /* Spacing (4pt base, non-uniform rhythm) */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-2xl: 80px;
    --space-3xl: 120px;

    /* Typography scale (1.333 ratio, perfect fourth) */
    --type-xs: 0.75rem;
    --type-sm: 0.875rem;
    --type-base: 1rem;
    --type-lg: 1.333rem;
    --type-xl: 1.777rem;
    --type-2xl: 2.369rem;
    --type-3xl: clamp(2.5rem, 5vw, 4rem);
}

/* ---------- Dark Theme ---------- */
[data-theme="default-dark"] {
    --bg: #1A1916;
    --bg-elevated: #242220;
    --text-primary: #F0EDE8;
    --text-secondary: #C4C0B8;
    --text-muted: #8A8680;
    --border: #3A3730;
    --border-subtle: #2E2C28;

    --accent: #3DBAA8;
    --accent-light: #1A2E2A;
    --accent-muted: #2A7A6E;
    --accent-dark: #5FD4C2;
    --accent-15: rgba(61, 186, 168, 0.2);
    --accent-30: rgba(61, 186, 168, 0.35);
    --accent-05: rgba(61, 186, 168, 0.08);
    --accent-12: rgba(61, 186, 168, 0.15);

    --nav-bg: rgba(26, 25, 22, 0.92);
    --overlay-bg: rgba(0, 0, 0, 0.7);

    --status-open: #34D96F;
    --status-busy: #F87171;
    --status-maybe: #60A5FA;

    color-scheme: dark;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s !important;
}

body {
    font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    font-weight: 400;
    font-size: var(--type-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* ---------- Profile Selector (Admin) ---------- */
.profile-selector {
    background: var(--text-primary);
    color: var(--bg);
    padding: var(--space-sm) var(--space-md);
    font-size: var(--type-xs);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.profile-selector label {
    font-weight: 500;
}

.profile-selector select {
    font-family: inherit;
    font-size: var(--type-xs);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--bg);
    cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
    padding-top: calc(var(--space-3xl) + 48px);
    overflow: hidden;
    max-width: 1100px;
    margin: 0 auto;
    scroll-margin-top: 48px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-xl);
    align-items: start;
}

.hero-name {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-3xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: var(--type-lg);
    font-weight: 300;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.01em;
}

.hero-summary {
    font-size: var(--type-base);
    color: var(--text-secondary);
    line-height: 1.65;
    max-width: 55ch;
}

.hero-summary p {
    margin-bottom: var(--space-sm);
}

.hero-summary p:last-child {
    margin-bottom: 0;
}

/* Currently status */
.currently-status {
    font-size: var(--type-sm);
    color: var(--accent);
    font-style: italic;
    font-weight: 400;
    margin-bottom: var(--space-lg);
}

.currently-status i {
    font-style: normal;
    margin-right: 4px;
    font-size: var(--type-xs);
}

/* Availability status dot */
.availability-status .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.availability-status[data-status="open"] .status-dot {
    background: var(--status-open);
}

.availability-status[data-status="busy"] .status-dot {
    background: var(--status-busy);
}

.availability-status[data-status="maybe"] .status-dot {
    background: var(--status-maybe);
}

/* Hero availability badge */
.hero-availability-wrapper {
    margin-top: var(--space-lg);
    text-align: center;
}

.hero-availability {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--type-sm);
    font-weight: 500;
    margin-top: 0;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
}

.hero-availability[data-status="open"] {
    background: rgba(34, 197, 94, 0.1);
    color: #166534;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.hero-availability[data-status="busy"] {
    background: rgba(239, 68, 68, 0.1);
    color: #991B1B;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.hero-availability[data-status="maybe"] {
    background: rgba(59, 130, 246, 0.1);
    color: #1E40AF;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Hero details */
.hero-details {
    margin-top: var(--space-lg);
    font-size: var(--type-sm);
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.hero-details-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.hero-detail-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-details i {
    width: 16px;
    text-align: center;
    font-size: var(--type-xs);
    color: var(--text-muted);
}

.hero-detail-languages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-lang-group {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.hero-lang-pill {
    background: var(--bg-elevated);
    padding: 2px 10px;
    border-radius: 3px;
    font-size: var(--type-xs);
    color: var(--text-secondary);
}

.hero-lang-lvl {
    color: var(--accent);
    font-weight: 500;
}

/* Hero action buttons */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    justify-content: center;
}

.btn {
    font-family: 'Space Grotesk', sans-serif;
    font-size: var(--type-sm);
    font-weight: 500;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    line-height: 1;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg);
    border-color: var(--text-primary);
}

.btn-primary:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 12px 10px;
    font-size: var(--type-sm);
    line-height: 1;
    margin-left: auto;
    transition: color 0.2s;
}

.theme-toggle-btn:hover {
    color: var(--text-primary);
}

/* Hero photo */
.hero-photo-wrapper {
    margin-top: 8px;
}

.hero-photo {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border);
}

/* Core competencies strip */
.competencies-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

.competency {
    font-size: var(--type-sm);
    line-height: 1.5;
}

.competency-name {
    font-family: 'Archivo', sans-serif;
    font-weight: 600;
    font-size: var(--type-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.competency-list {
    list-style: none;
    padding: 0;
    font-size: var(--type-xs);
    color: var(--text-muted);
    line-height: 1.6;
}

.competency-list li {
    margin-bottom: 2px;
}

/* ---------- Sticky Navigation ---------- */
.sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

.sticky-nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-link {
    font-size: var(--type-sm);
    font-weight: 500;
    color: var(--text-muted);
    padding: 12px 10px;
    white-space: nowrap;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-link i {
    font-size: var(--type-xs);
}

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

.nav-link.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent);
}

.nav-link.blog-link {
    color: var(--accent);
    font-weight: 600;
}

.nav-link.blog-link:hover {
    color: var(--accent);
}

/* ---------- Main Content ---------- */
.main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ---------- Section Pattern ---------- */
.section {
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--border-subtle);
    scroll-margin-top: 64px;
}

.section:last-child {
    border-bottom: none;
}

.section-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: var(--type-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-xl);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

/* ---------- Skills ---------- */
.skills-legend {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: var(--type-xs);
    color: var(--text-muted);
}

.legend-swatch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-right: 6px;
    vertical-align: middle;
}

.legend-swatch.expert {
    background: var(--accent);
}

.legend-swatch.advanced {
    background: var(--accent-15);
    border: 1px solid var(--accent-30);
}

.legend-swatch.proficient {
    background: var(--accent-05);
    border: 1px solid var(--accent-12);
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md) var(--space-xl);
}

.skills-category {
    margin-bottom: 0;
}

.skills-category-name {
    font-size: var(--type-xs);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.skill-item {
    font-size: var(--type-xs);
    padding: 3px 10px;
    border-radius: 3px;
    transition: border-color 0.2s;
}

.skill-item[data-level="expert"] {
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    font-weight: 500;
}

.skill-item[data-level="advanced"] {
    background: var(--accent-15);
    color: var(--accent);
    border: 1px solid var(--accent-30);
    font-weight: 500;
}

.skill-item[data-level="proficient"],
.skill-item:not([data-level]) {
    background: var(--accent-05);
    color: var(--text-secondary);
    border: 1px solid var(--accent-12);
}

/* ---------- Experience / Education / Volunteering (editorial grid) ---------- */
.exp-entry {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--space-xl);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.exp-entry:last-child {
    border-bottom: none;
}

.exp-date {
    font-size: var(--type-sm);
    color: var(--text-muted);
    font-weight: 500;
    padding-top: 3px;
}

.exp-role {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-lg);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.exp-company {
    font-size: var(--type-base);
    color: var(--text-muted);
    margin-top: 2px;
    margin-bottom: var(--space-sm);
}

.exp-location {
    font-size: var(--type-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.exp-location i {
    font-size: 10px;
    margin-right: 3px;
}

.exp-desc {
    font-size: var(--type-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: none;
}

.exp-achievements {
    list-style: disc;
    padding-left: var(--space-md);
    margin-top: var(--space-sm);
    font-size: var(--type-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.exp-achievements li {
    margin-bottom: var(--space-xs);
}

.exp-achievements li:last-child {
    margin-bottom: 0;
}

.exp-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: var(--space-sm);
}

.exp-tech span {
    font-size: 11px;
    padding: 2px 8px;
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
}

.exp-category {
    font-size: var(--type-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.exp-category i {
    margin-right: 4px;
}

.exp-impact {
    font-size: var(--type-sm);
    color: var(--accent);
    font-weight: 500;
    margin-top: var(--space-sm);
}

/* Education details (key-value grid) */
.education-details {
    margin-top: var(--space-sm);
}

.education-detail-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--space-md);
    font-size: var(--type-sm);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.education-detail-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: var(--type-xs);
    letter-spacing: 0.04em;
    padding-top: 2px;
}

.detail-value {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ---------- Projects ---------- */
/* Projects: extra breathing room for text-heavy entries */
#projects .exp-entry {
    padding: var(--space-xl) 0;
}

#projects .exp-desc {
    margin-bottom: var(--space-md);
}

#projects .exp-achievements {
    margin-top: var(--space-md);
}

#projects .exp-achievements li {
    margin-bottom: var(--space-sm);
}

#projects .exp-tech {
    margin-top: var(--space-md);
}

.project-links {
    margin-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.project-link {
    font-size: var(--type-sm);
    color: var(--accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.project-link:hover {
    text-decoration: underline;
}

/* ---------- Languages + Certifications (side-by-side) ---------- */
.compact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.lang-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: var(--type-sm);
}

.lang-row:last-child {
    border-bottom: none;
}

.lang-level {
    color: var(--accent);
    font-weight: 500;
}

.cert-entry {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.cert-entry:last-child {
    border-bottom: none;
}

.cert-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--type-sm);
}

.cert-issuer {
    font-size: var(--type-xs);
    color: var(--text-muted);
    margin-top: 2px;
}

/* ---------- Publications ---------- */
.pub-entry {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.pub-entry:last-child {
    border-bottom: none;
}

.pub-title {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.pub-meta {
    font-size: var(--type-sm);
    color: var(--text-muted);
    margin-top: 4px;
}

.pub-desc {
    font-size: var(--type-sm);
    color: var(--text-secondary);
    margin-top: var(--space-sm);
    line-height: 1.6;
    max-width: none;
}

.pub-link {
    font-size: var(--type-sm);
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    margin-top: var(--space-sm);
    display: inline-block;
}

.pub-link:hover {
    text-decoration: underline;
}

/* ---------- Blog Preview ---------- */
.blog-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.blog-preview-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.blog-preview-card:hover {
    border-color: var(--accent-muted);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.blog-preview-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-elevated);
}

.blog-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-preview-card:hover .blog-preview-image img {
    transform: scale(1.03);
}

.blog-preview-body {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-preview-title {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.blog-preview-summary {
    font-size: var(--type-xs);
    color: var(--text-muted);
    line-height: 1.5;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-preview-meta {
    display: flex;
    gap: var(--space-md);
    font-size: var(--type-xs);
    color: var(--text-muted);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-subtle);
}

.blog-preview-cta {
    margin-top: var(--space-lg);
    text-align: center;
}

/* ---------- Contact CTA ---------- */
.cta-section {
    border-bottom: none;
    text-align: center;
}

.cta-content {
    max-width: 480px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-2xl);
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.cta-text {
    font-size: var(--type-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.cta-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

/* ---------- Footer ---------- */
.footer {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-xl);
    font-size: var(--type-xs);
    color: var(--text-muted);
    text-align: center;
}

/* ---------- Contact Form Modal ---------- */
.contact-form-container {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--overlay-bg);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.contact-form-container.active {
    opacity: 1;
    visibility: visible;
}

.contact-form {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--space-lg);
    width: 100%;
    max-width: 480px;
    margin: var(--space-md);
    max-height: 90vh;
    overflow-y: auto;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.form-header h3 {
    font-family: 'Archivo', sans-serif;
    font-size: var(--type-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.form-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: var(--type-lg);
    padding: var(--space-xs);
    line-height: 1;
    transition: color 0.2s;
}

.form-close:hover {
    color: var(--text-primary);
}

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

.form-group label {
    display: block;
    font-size: var(--type-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    font-family: inherit;
    font-size: var(--type-base);
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

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

.form-actions {
    margin-top: var(--space-lg);
}

.form-actions .btn {
    width: 100%;
    justify-content: center;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.form-status {
    margin-top: var(--space-md);
    font-size: var(--type-sm);
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    display: none;
}

.form-status.success {
    display: block;
    background: var(--accent-light);
    color: var(--accent);
}

.form-status.error {
    display: block;
    background: #FEF2F2;
    color: #DC2626;
}

/* ---------- Scroll to Top Button ---------- */
.scroll-top-btn {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--text-primary);
    color: var(--bg);
    border: none;
    cursor: pointer;
    font-size: var(--type-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, background-color 0.2s;
    z-index: 20;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--accent);
}

/* ---------- Scroll Animations (Progressive Enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .animate-in {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    }

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

/* ---------- Focus States ---------- */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

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

/* ---------- Print Styles ---------- */
@media print {
    .sticky-nav,
    .hero-actions,
    .contact-form-container,
    .profile-selector,
    .nav-link.blog-link,
    .scroll-top-btn,
    #blog-preview,
    .cta-section {
        display: none !important;
    }

    body {
        background: white;
        color: black;
        font-size: 11pt;
    }

    .hero {
        padding: 20px 0;
    }

    .hero-name {
        font-size: 24pt;
    }

    .section {
        padding: 20px 0;
        page-break-inside: avoid;
    }

    .exp-entry {
        page-break-inside: avoid;
    }

    .main {
        padding: 0;
    }

    a {
        color: black;
    }

    .pub-link::after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666;
    }
}

/* ---------- Responsive (Mobile) ---------- */
@media (max-width: 768px) {
    .hero {
        padding: var(--space-xl) var(--space-md);
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-photo-wrapper {
        order: -1;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: var(--space-lg);
    }

    .hero-photo {
        width: 160px;
        height: 160px;
    }

    .hero-details {
        align-items: center;
    }

    .hero-details-row {
        justify-content: center;
    }

    .hero-detail-languages {
        justify-content: center;
    }

    .hero-summary {
        max-width: 100%;
        text-align: center;
    }

    .hero-availability-wrapper {
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .currently-status {
        display: flex;
        justify-content: center;
    }

    .competencies-strip {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .sticky-nav-inner {
        padding: 0 var(--space-sm);
    }

    .nav-link {
        padding: 10px 10px;
        font-size: var(--type-sm);
    }

    .nav-label {
        display: none;
    }

    .nav-link i {
        font-size: var(--type-base);
    }

    .main {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .exp-entry {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }

    .exp-date {
        font-size: var(--type-xs);
    }

    .compact-section {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .education-detail-item {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }

    .skills-legend {
        gap: var(--space-md);
    }

    .hero-actions {
        flex-wrap: wrap;
    }

    .blog-preview-grid {
        grid-template-columns: 1fr;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 8px 16px;
        font-size: var(--type-xs);
    }
}