/* public/css/style.css */
/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --color-primary: #333;
  --color-primary-dark: #212529;
  --color-secondary: #666;
  --color-text: var(--color-primary);
  --color-text-light: #555;
  --color-text-lighter: #6c757d;
  --color-text-muted: #777;
  --color-background: #fff;
  --color-background-shaded: #f5f5f5;
  --color-box-shadow2: rgba(0, 0, 0, 0.1);
  --color-border: #eee;
  --color-border-light: #ddd;
  --color-border-lighter: #e0e0e0;
  --color-error: #ff3860;
  --color-error-dark: #721c24;
  --color-error-background: #f8d7da;
  --color-error-border: #f5c6cb;
  --color-success: #4CAF50;
  --color-success-dark: #45a049;
  --color-link-focus: #0066cc;
  --color-icon-bg: #e9ecef;
  --color-icon-text: #495057;

  /* Typography */
  --font-family-headings: "Helvetica", Arial;
  --font-family-base: "Avenir Light", Arial;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-xs: 0.8rem;
  --font-size-md: 0.95rem;
  --font-size-lg: 1.1rem;
  --font-size-xl: 1.2rem;
  --font-size-xxl: 1.3rem;
  --font-size-xxxl: 1.5rem;
  --font-size-display: 2rem;
  --font-size-display-lg: 2.2rem;
  --font-size-display-xl: 2.5rem;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.8;

  /* Heading Font Sizes */
  --font-size-h1: 88px;
  --font-size-h2: 72px;
  --font-size-h3: 50px;
  --font-size-h4: 40px;
  --font-size-h5: 28px;
  --font-size-h6: 22px;

  /* Paragraph Font Sizes */
  --font-size-p1: 20px;
  --font-size-p2: 18px;
  --font-size-p3: 15px;

  /* Spacing */
  --spacing-xs: 5px;
  --spacing-sm: 10px;
  --spacing-md: 15px;
  --spacing-lg: 20px;
  --spacing-xl: 30px;
  --spacing-xxl: 40px;
  --spacing-xxxl: 50px;
  --spacing-section: 60px;

  /* Layout */
  --container-width: 85%;
  --container-max-width: 1200px;
  --container-padding: 0 15px;
  --input-width-medium: 250px;
  --border-radius-sm: 3px;
  --border-radius: 12px;
  --border-radius-lg: 8px;
  --border-radius-circle: 50%;
  --box-shadow: 0 2px 4px var(--color-box-shadow2);
  --box-shadow-lg: 0 4px 10px var(--color-box-shadow2);
  --padding: 1.25rem;

  /* Breakpoints */
  --breakpoint-md: 768px;

  /* Transitions */
  --transition-standard: 0.3s ease;
  --transition-fast: 0.2s ease;
}

/* ===== BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Heading Styles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-headings), sans-serif;
  margin-bottom: var(--spacing-md);
  font-weight: normal;
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }
h5 { font-size: var(--font-size-h5); }
h6 { font-size: var(--font-size-h6); }

/* Paragraph Styles */
p {
  font-family: var(--font-family-base), sans-serif;
  font-size: var(--font-size-p3); /* Default paragraph size p3 */
  margin-bottom: var(--spacing-md);
}

/* Make bold text clearly stand out */
strong,
b {
  font-weight: 700;
  font-family: var(--font-family-headings), sans-serif;
  color: #000;
}

/* Base list styles for body text */
ul {
  margin: 0 0 var(--spacing-md) var(--spacing-xl);
  padding-left: var(--spacing-lg);
}

li {
  margin-bottom: var(--spacing-xs);
}

/* Update body font */
body {
  font-family: var(--font-family-base), sans-serif;
  font-size: var(--font-size-p3); /* Body text uses p3 size */
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-background);
}

.container {
  width: var(--container-width);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* ===== HEADER STYLES ===== */
header {
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.site-branding {
  display: inline-block;
}

.site-title {
  display: inline-block;
  font-family: var(--font-family-headings), sans-serif;
  font-size: var(--font-size-h3); /* Using h3 size for site title */
  font-weight: 500;
  letter-spacing: 1px;
  margin: 0;
}

.site-headline {
  margin: var(--spacing-xs) 0 0;
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text-muted, #555);
  letter-spacing: 0.3px;
}

.site-title a {
  color: var(--color-text);
  text-decoration: none;
}

.search-container {
  float: right;
  margin-top: var(--spacing-sm);
}

.search-container input[type="text"] {
  padding: var(--spacing-xs) var(--spacing-md);
  width: var(--input-width-medium);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  outline: none;
}

.search-container button {
  background: transparent;
  border: none;
  cursor: pointer;
}

/* Search Results Styling */
.search-result {
  margin-bottom: var(--padding);
  padding: var(--padding);
  border-radius: var(--border-radius-lg);
  background-color: var(--color-background-shaded);
  box-shadow: 0 2px 4px var(--color-box-shadow2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.search-result:hover {
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}

.search-result h5 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.search-result a {
  text-decoration: none;
  color: var(--color-link-focus);
}

.search-result a:hover h5 {
  color: var(--color-link-focus);
  text-decoration: underline;
}

.search-result p {
  margin-bottom: 0;
  color: var(--color-primary);
  font-size: var(--font-size-md);
  line-height: var(--line-height-base);
}

/* No Results Message */
.no-results {
  padding: var(--padding);
  text-align: center;
  color: var(--color-secondary);
  font-style: italic;
  background-color: var(--color-background-shaded);
  border-radius: var(--border-radius-lg);
}

/* Error Message */
.error {
  padding: var(--spacing-sm);
  color: var(--color-error);
  background-color: var(--color-error-background);
  border: 1px solid var(--color-error-border);
  border-radius: var(--border-radius-lg);
  font-weight: 500;
}


/* ===== NAVIGATION STYLES ===== */
nav {
  padding: var(--spacing-md) 0;
  text-align: center;
}

.nav-menu {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
}

.nav-menu a {
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--font-size-md);
  transition: color var(--transition-fast);
}

.nav-menu li {
  margin: 0 var(--spacing-lg);
}

.nav-menu li a {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 600;
  /*font-family: var(--font-family-base), sans-serif; /* Avenir Light */
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--font-size-p2); /* p3 size for navigation */
  transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-link-focus);
}

/* ===== Mobile Navigation ===== */
.site-nav {
  position: sticky;
  top: 0;
  background-color: var(--color-background);
  z-index: 1000;
  transition: transform var(--transition-standard);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-xxxl);
  cursor: pointer;
  position: absolute;
  right: var(--spacing-md);
  top: var(--spacing-sm);
  z-index: 1010;
  color: var(--color-primary);
  padding: 5px;
}

.hamburger-icon {
  font-size: var(--font-size-xxxl);
  line-height: 1;
  display: block; /* Make sure the icon is displayed */
}

/* ===== HERO SECTION STYLES ===== */
.hero {
  padding: var(--spacing-xxxl) 0;
  text-align: center;
}

.profile-container {
  margin-bottom: var(--spacing-xl);
}

.profile-image {
  width: 250px;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-circle);
  margin: 0 auto;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* About page hero layout */
.about-hero {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: calc(var(--spacing-xxxl) * 1.2);
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
}

.about-profile img {
  width: 260px;
  height: 260px;
  border-radius: var(--border-radius-circle);
  object-fit: cover;
}

.about-veritas {
  max-width: 380px;
  text-align: center;
  margin: 0;
}

.about-veritas img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-lg);
}

.about-veritas figcaption {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
}

.intro {
  max-width: 800px;
  margin: 0 auto;
}

.intro h2 {
  font-size: var(--font-size-display-xl);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.intro h3 {
  font-size: var(--font-size-xxxl);
  margin-bottom: var(--spacing-lg);
  font-weight: normal;
}

.intro p {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
}

/* ===== WORK EXPERIENCE SECTION STYLES ===== */
.jobs {
  margin-top: var(--spacing-section);
}

.jobs h2 {
  font-family: var(--font-family-headings), sans-serif; /* Helvetica */
  font-size: var(--font-size-h4); /* h4 for work jobs header */
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.subtitle {
  font-family: var(--font-family-base), sans-serif; /* Avenir Light */
  text-align: center;
  font-size: var(--font-size-p1); /* p1 for subtitle */
  margin-bottom: var(--spacing-sm);
}

.job-item {
  display: grid;
  grid-template-columns: 1fr 1fr 3fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xxxl);
}

.job-left h3 {
  font-family: var(--font-family-headings), sans-serif; /* Helvetica */
  font-size: var(--font-size-h6); /* h6 for job left */
}

.job-middle p {
  font-family: var(--font-family-base), sans-serif; /* Avenir Light */
  font-size: var(--font-size-p2); /* p2 for job middle */
}

.institution {
  font-weight: bold;
  font-size: 0.85em; /* slightly smaller */
}


.job-right ul {
  list-style-type: disc;
  padding-left: var(--spacing-lg);
}

.job-right li {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-base);
}

.job-divider {
  width: 100%;
  height: 0;
  background-color: black;
  margin: 30px 0;
}

/* ===== RESEARCH PAGE STYLES ===== */
.research-header {
  font-family: var(--font-family-headings), sans-serif;
  font-size: var(--font-size-h4);
  text-align: center;
  margin-bottom: var(--spacing-xxxl);
}

.research-header h4 {
  font-family: var(--font-family-headings), sans-serif;
  font-size: var(--font-size-h4);
  margin-bottom: 0;
}

.research-header p {
  font-family: var(--font-family-base), sans-serif;
  font-size: var(--font-size-p3);
  display: block;
}

.research-topics {
  max-width: 1000px;
  margin: 0 auto;
}

.research-topic {
  display: grid;
  grid-template-columns: 1fr 2.5fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-section);
}

.topic-title h6 {
  font-family: var(--font-family-headings), sans-serif;
  font-size: var(--font-size-h6);
}

.topic-details ul {
  list-style-type: disc;
  padding-left: var(--spacing-lg);
}

.topic-details li {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-base);
}

/* ===== PROJECT STYLES ===== */
.projects-intro {
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-light);
  font-size: var(--font-size-p2);
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-section);
}

.project-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-xl);
  align-items: start;
  padding: var(--spacing-xl);
  background-color: var(--color-background-shaded);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-lighter);
  box-shadow: var(--box-shadow);
}

.project-card-image {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--color-border-lighter);
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card-body {
  min-width: 0;
}

.project-card-title {
  font-size: var(--font-size-h5);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.project-card-description {
  font-size: var(--font-size-p3);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.project-card-description p {
  margin-bottom: var(--spacing-sm);
}

.project-card-description p:last-child {
  margin-bottom: 0;
}

.project-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.project-card-link {
  display: inline-block;
  font-weight: 600;
  color: var(--color-link-focus);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.project-card-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.project-card-link--live {
  color: var(--color-success);
}

.project-card-link--live:hover {
  color: var(--color-success-dark);
}

.project-block {
  margin: 3rem 0;
}

.project-divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-primary);
  margin: 30px 0;
}

.project-content {
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Explicitly set the direction based on class */
.left-aligned {
  flex-direction: row;
}

.right-aligned {
  flex-direction: row-reverse;
}

.project-image {
  flex: 1;
  max-width: 40%;
}

.project-image img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-lg);
}

.project-image a {
  display: block;
  transition: opacity var(--transition-standard);
}

.project-image a:hover {
  opacity: 0.9;
}

.project-image a:focus {
  outline: 3px solid var(--color-link-focus);
  outline-offset: 3px;
}

.project-text {
  flex: 1;
  padding: var(--spacing-sm);
  margin-bottom: 0;
}

/* ===== CV / Resume PAGE STYLES ===== */
.cv-layout {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-section);
  margin-top: var(--spacing-lg);
}

.cv-row {
  display: grid;
  grid-template-columns: 0.6fr 1.8fr;
  gap: var(--spacing-xl);
  align-items: center;
  min-height: 840px;
}

.cv-divider {
  width: 100%;
  height: 0;
  border: none;
  border-top: 2px solid var(--color-border-light);
  margin: var(--spacing-md) 0;
}

#cv,
#resume {
  scroll-margin-top: 1.5rem;
}

/* Sticky bar: CV and Resume links on left, below nav, for quick jump */
.cv-jump-bar {
  position: fixed;
  top: 8rem;
  left: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
  color: #fff;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 14px rgba(30, 58, 95, 0.35);
}

.cv-jump-link {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.cv-jump-link:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.cv-jump-sep {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  user-select: none;
}

.cv-section {
  max-width: 220px;
  padding: var(--spacing-lg);
  background-color: var(--color-background-shaded);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border-lighter);
}

.cv-section h2 {
  font-size: var(--font-size-h5);
  margin-bottom: var(--spacing-sm);
}

.cv-section p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-p3);
}

.resume-container {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 var(--spacing-sm);
}

.pdf-viewer {
  width: 100%;
  height: 840px;
  border: 1px solid var(--color-border-lighter);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  border-radius: var(--border-radius);
}

.pdf-viewer iframe {
  border: none;
}

.resume-actions {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.download-button {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--color-success);
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: bold;
  transition: background-color var(--transition-standard);
}

.download-button:hover {
  background-color: var(--color-success-dark);
}

/* ===== USEFUL LINKS PAGE ===== */
.links-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: var(--spacing-lg);
  background-color: var(--color-background-shaded);
  border: 1px solid var(--color-border-lighter);
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--color-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.link-card:hover {
  border-color: var(--color-link-focus);
  box-shadow: var(--box-shadow);
}

.link-card-title {
  font-weight: 600;
  font-size: var(--font-size-lg);
  color: var(--color-link-focus);
}

.link-card:hover .link-card-title {
  text-decoration: underline;
}

.link-card-desc {
  font-size: var(--font-size-p3);
  color: var(--color-text-light);
}

/* ===== FOOTER STYLES ===== */
footer {
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xxxl);
  color: var(--color-text-muted);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-circle);
  background-color: var(--color-icon-bg);
  color: var(--color-icon-text);
  transition: all var(--transition-fast);
}

.social-icons a:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-background);
  transform: translateY(-3px);
}

/* Individual footer icon colors */
.social-icons a.social-github {
  background-color: #24292e;
  color: #ffffff;
}

.social-icons a.social-email {
  background-color: #d93025; /* Gmail-like red */
  color: #ffffff;
}

.social-icons a.social-linkedin {
  background-color: #0a66c2; /* LinkedIn blue */
  color: #ffffff;
}

.social-icons a svg {
  stroke: currentColor;
}

.copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
}

/* Post layout with sidebar */
.post-container {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.post-main {
    flex: 0 0 80%;
    max-width: 80%;
    padding: 0 15px;
}

.previous-posts {
    flex: 0 0 20%;
    max-width: 20%;
    padding: 0 15px;
    margin-top: 50px;
}

.previous-post-item {
    margin-bottom: 15px;
}

.previous-post-item a {
    display: block;
    font-weight: 500;
}

.previous-post-item .post-date {
    font-size: 0.8em;
    color: #777;
}

.post-content h1 {
    font-size: 1.8em;
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    font-weight: 600;
    color: #333;
}

/* Site h1 stays big */
.container > h1,
.page-content > h1,
header.post-header > h1 {
    font-size: 2.5em;
    font-weight: 700;
}

/* Make all other headings proportionally sized */
.post-content h2 {
    font-size: 1.5em;
    margin-top: 1.3em;
}

.post-content h3 {
    font-size: 1.3em;
}

.post-content h4 {
    font-size: 1.1em;
}

/* Fix code block overflow */
pre, code {
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-width: 100%;
}

/* Improve code block appearance */
.language-python {
    background-color: #f5f5f5;
    border-radius: 4px;
    padding: 1em;
    margin: 1em 0;
    font-size: 0.9em;
}

/* Fix headers overflow */
h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .post-main, .previous-posts {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .previous-posts {
        margin-top: 30px;
        border-top: 1px solid #eee;
        padding-top: 20px;
    }
}

/* Figure and image improvements */
figure {
    margin: 1.5em 0;
    text-align: center;
}

figure img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

figcaption {
    margin-top: 0.5em;
    font-size: 0.85em;
    color: #666;
    font-style: italic;
}

/* Table improvements */
.tg {
    margin: 1.5em 0;
    overflow-x: auto;
    display: block;
    width: 100%;
}

@media (max-width: 767px) {
    .tg {
        font-size: 0.85em;
    }
}


/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
  /* Header responsive */
  .site-title {
    font-size: var(--font-size-display);
    display: block;
    text-align: center;
  }

  .search-container {
    float: none;
    text-align: center;
    margin-top: var(--spacing-lg);
  }

  /* Navigation responsive */
  .menu-toggle {
    display: block;
  }

  /* Basic hamburger icon using spans */
  .hamburger-icon {
    position: relative;
    display: block;
    width: 24px;
    height: 18px;
  }

  .hamburger-icon:before,
  .hamburger-icon:after,
  .hamburger-icon span {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-standard);
  }

  .hamburger-icon:before {
    top: 8px;
  }

  .hamburger-icon span {
    top: 8px;
  }

  .hamburger-icon:after {
    bottom: 0;
  }

  /* X animation when menu is active */
  .nav-menu.active + .menu-toggle .hamburger-icon:before,
  .menu-toggle.active .hamburger-icon:before {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-menu.active + .menu-toggle .hamburger-icon span,
  .menu-toggle.active .hamburger-icon span {
    opacity: 0;
  }

  .nav-menu.active + .menu-toggle .hamburger-icon:after,
  .menu-toggle.active .hamburger-icon:after {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-menu {
    flex-direction: column;
    position: fixed;
    right: -100%;
    width: 80%;
    max-width: 300px;
    background-color: var(--color-background);
    box-shadow: var(--box-shadow);
    transition: right var(--transition-standard);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    z-index: 1000;
  }

  .nav-menu.active {
    /*display: flex;*/
    right: 0;
  }

  .nav-menu li {
    margin: var(--spacing-xs) 0;
  }

  /* Ensure main content doesn't overlap with menu */
  main {
    position: relative;
    transition: transform var(--transition-standard);
  }

  body:has(.nav-menu.active) main {
    transform: translateX(-250px); /* Push content when menu is open */
  }

  /* Hero responsive */
  .profile-image {
    width: 180px;
    height: 180px;
  }

  /* Job responsive */
  .job-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .job-left, .job-middle, .job-right {
    margin-bottom: var(--spacing-md);
  }

  /* Research responsive */
  .research-topic {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .topic-title {
    margin-bottom: var(--spacing-xs);
  }

  .research-header h2 {
    font-size: var(--font-size-display);
  }

  /* Projects responsive */
  .project-card {
    grid-template-columns: 1fr;
  }

  .project-card-image {
    max-width: 200px;
    margin: 0 auto;
  }

  .project-block .project-content {
    flex-direction: column;
    gap: 1.5rem;
  }

  .left-aligned, .right-aligned {
    flex-direction: column;
  }

  .project-image {
    max-width: 100%;
  }

  .project-text {
    width: 100%; /* Make text take full width */
  }

  /* CV page responsive */
  .cv-row {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .cv-section {
    max-width: none;
  }

  .cv-row .pdf-viewer {
    height: 500px;
  }

  /* resume page responsive */
  .pdf-viewer {
    height: 600px;
  }

  .search-result {
    padding: var(--font-size-base);
  }

  .search-result h5 {
    font-size: var(--font-size-lg);
  }

}