/* ========================================
   ROOT VARIABLES & THEME CONFIGURATION
   ======================================== */
:root {
  /* Light Theme - Professional Cool Tones */
  --bg-color: #f0f4f8;
  --text-color: #1a2332;
  --text-secondary: #556b82;
  --card-bg: rgba(255, 255, 255, 0.98);
  --card-border: 1px solid rgba(0, 100, 200, 0.12);
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
  --accent: #0099ff;
  --accent-dark: #0077cc;
  --link-color: #0066cc;
}

[data-theme="dark"] {
  /* Dark Theme - Cybersecurity Inspired */
  --bg-color: #0a0e27;
  --text-color: #e0e8f0;
  --text-secondary: #8fa3c0;
  --card-bg: rgba(15, 25, 55, 0.95);
  --card-border: 1px solid rgba(0, 255, 150, 0.15);
  --card-shadow: 0 4px 6px rgba(0, 255, 150, 0.1);
  --accent: #00ff88;
  --accent-dark: #00dd66;
  --link-color: #00ffcc;
}

/* ========================================
   BASE STYLES
   ======================================== */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background: var(--bg-color);
  transition: none !important;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: 'Fira Code', 'Courier New', monospace;
  line-height: 1.6;
  padding: 20px;
  transition: background 0.3s ease, color 0.3s ease;
}

a {
  color: var(--link-color);
  text-decoration: none;
}

pre, code {
  font-family: 'Fira Code', monospace;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  padding: 0.2rem 0.4rem;
}

[data-theme="dark"] pre,
[data-theme="dark"] code {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
}



/* ========================================
   CARD STYLES
   ======================================== */
.ctf-card,
.about-card,
.construction-card,
.note-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: 12px;
  padding: 0.7rem 1rem;
  margin: 0;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.ctf-card {
  margin-bottom: 1.6rem; 
}

.ctf-card:hover,
.about-card:hover,
.note-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.construction-card {
  padding: 2rem;
}

/* ========================================
   NOTE PREVIEW STYLES
   ======================================== */
.note-preview {
  display: block;
  background: var(--card-bg);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  margin-bottom: 1.5rem;
  padding: 1.2rem 1.2rem 1.2rem 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: background 0.2s, box-shadow 0.2s, transform 0.18s;
  text-decoration: none;
  color: var(--text-color);
}

.note-preview h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-size: 1.25rem;
}

.note-preview p {
  margin: 0 0 0.7rem 0;
  color: var(--text-color);
  opacity: 0.92;
}

.note-preview .note-tags {
  margin-top: 0.5rem;
}

.note-preview:hover {
  background: rgba(78, 205, 196, 0.09);
  box-shadow: 0 6px 18px rgba(0,0,0,0.10);
  transform: translateY(-3px) scale(1.02);
  text-decoration: none;
}

[data-theme="dark"] .note-preview:hover {
  background: rgba(0, 255, 136, 0.12);
  box-shadow: 0 6px 18px rgba(0, 255, 136, 0.15);
}

/* ========================================
   BUTTON & LINK STYLES
   ======================================== */
.bubble,
.nav-button,
.theme-toggle,
.social-link,
.back-link {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  border: 2px solid var(--accent-dark);
  border-radius: 50px;
  box-shadow: 0 2px 8px var(--accent-dark)22;
  font-size: 1rem;
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border 0.18s, box-shadow 0.18s, transform 0.15s;
  justify-content: center;
  letter-spacing: 0.02em;
  outline: none;
  text-decoration: none;
  gap: 0.5em;
}

.bubble:hover,
.nav-button:hover,
.theme-toggle:hover,
.social-link:hover,
.back-link:hover {
  background: var(--accent-dark);
  color: #fff;
  box-shadow: 0 0 16px var(--accent)88;
  border-color: var(--accent-dark);
  transform: scale(1.06);
}

.bubble:active,
.nav-button:active,
.theme-toggle:active,
.social-link:active,
.back-link:active {
  transform: scale(0.97);
  box-shadow: 0 1px 4px var(--accent-dark)22;
}

/* Dark Mode Button Overrides */
[data-theme="dark"] .bubble,
[data-theme="dark"] .nav-button,
[data-theme="dark"] .theme-toggle,
[data-theme="dark"] .back-link {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #0a0e27 !important;
  border: 2px solid var(--accent-dark);
}

[data-theme="dark"] .bubble:hover,
[data-theme="dark"] .nav-button:hover,
[data-theme="dark"] .theme-toggle:hover,
[data-theme="dark"] .social-link:hover,
[data-theme="dark"] .back-link:hover {
  background: var(--accent-dark);
  color: #0a0e27 !important;
  box-shadow: 0 0 16px rgba(0, 255, 136, 0.5);
  border-color: var(--accent-dark);
  transform: scale(1.06);
}

/* Social Link Colors */
.social-link.github { background: #333; }
.social-link.ctftime { background: #d44638; }
.social-link.email { background: #718096; }
.social-link.linkedin { background: #4b6cb3; }
.social-link {
  border: none !important;
}

/* ========================================
   NAVIGATION & HEADER STYLES
   ======================================== */
.top-nav-container {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 12px;
  z-index: 1000;
}

.nav-button,


.theme-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.2rem;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  cursor: pointer;
  transition: box-shadow 0.18s, transform 0.15s, border 0.18s;
}

.nav-button:hover,
.theme-button:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.16);
  transform: scale(1.06);
  border-width: 2px;
}

.nav-button:active,
.theme-button:active {
  transform: scale(0.97);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.10);
}

/* Christ Page Navigation */
body[data-page="christ"] .top-nav-container .nav-button,
body[data-page="christ"] .top-nav-container .theme-button {
  border: 2px solid #4b6cb3 !important;
  background: #4b6cb3 !important;
  color: #fff !important;
}

body[data-page="christ"] .top-nav-container .nav-button:hover,
body[data-page="christ"] .top-nav-container .theme-button:hover {
  background: #3b5399 !important;
  border-color: #3b5399 !important;
}

.header-animation h1 {
  background: none !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
  color: var(--text-color) !important;
  text-align: center;
}

.header-animation p {
  text-align: center;
  padding-bottom: 1.5rem;
  margin: 0.5rem 0 0 0;
  font-size: 1rem;
  color: var(--text-secondary, #666);
  font-weight: 300;
}

/* ========================================
   ANIMATED NAVIGATION BUBBLES
   ======================================== */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.link-bubbles {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0;
  justify-content: flex-start;
}

.link-bubbles .bubble {
  background: linear-gradient(-45deg, #0099ff, #00ccff, #0077cc, #0099ff);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

/* ========================================
   LAYOUT CONTAINERS
   ======================================== */
.about-container,
.construction-container,
.note-content {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.about-grid,
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;           
  margin: 1.5rem 0;    
}

/* ========================================
   LIST STYLES
   ======================================== */
.skill-cloud,
.construction-links,
.social-links,
.ctf-logos,
.university-logos,
.note-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.skill-cloud li,
.skill-cloud span,
.tag {
  background: rgba(78, 205, 196, 0.15);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  transition: transform 0.2s;
}

[data-theme="dark"] .skill-cloud li,
[data-theme="dark"] .skill-cloud span,
[data-theme="dark"] .tag {
  background: rgba(0, 255, 136, 0.2);
  color: var(--accent);
}

.skill-cloud li:hover,
.tag:hover {
  transform: scale(1.05);
}

.arrow-list {
  list-style: none;
  padding-left: 0;
}

.arrow-list li::before {
  content: "➔ ";
  color: var(--accent); 
}

/* Image Lists */
.ctf-logos img,
.university-logos img {
  height: 40px;
  opacity: 0.8;
  transition: all 0.3s;
}

.ctf-logos img:hover,
.university-logos img:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* ========================================
   NOTES SYSTEM STYLES
   ======================================== */
.notes-header {
  text-align: center;
  margin-bottom: 2rem;
}

.notes-search {
  margin: 2rem auto;
  max-width: 600px;
}

#notesSearch {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-color);
  font-size: 1rem;
}

.note-card h3 {
  margin-top: 0;
  color: var(--accent);
}

/* Hide/show for search */
.note-card[style*="display: none"] {
  display: none !important;
}

/* ========================================
   INDIVIDUAL NOTE PAGE STYLES
   ======================================== */
.note-content {
  max-width: 100vw;        
  overflow-x: auto;        
  margin: 0;
  padding: 0 0 3rem 0;
  background: var(--bg-color);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.note-page-wrapper {
  margin-left: 0;
  padding-left: 2rem;
}

.note-header {
  margin-bottom: 2rem;
}

.note-title {
  text-align: center;
  margin: 2.5rem 0 1.5rem 0;
  font-size: 2.4rem;
  line-height: 1.3;
}

.note-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  color: var(--accent-dark);
  font-size: 0.95rem;
}

.note-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.note-date::before {
  content: "📅";
  opacity: 0.7;
}

.note-body {
  line-height: 1.8;
  text-align: left;
}

.note-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

.note-body h3 {
  margin-top: 2rem;
  font-size: 1.3rem;
}

.note-body p {
  margin-bottom: 1.5rem;
}

.note-body pre {
  background: rgba(0, 0, 0, 0.05);
  padding: 1.2rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.note-body code {
  font-size: 0.9em;
}

.note-footer {
  max-width: 800px;
  margin-left: 0;
  margin-right: 0;
  text-align: left;
  width: 100%;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

[data-theme="dark"] .note-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  background: var(--card-bg);
  color: var(--accent-dark);
  border: 1px solid var(--accent-dark);
  border-radius: 8px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: background 0.2s, color 0.2s, border 0.2s, box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  margin-top: 2.5rem;
}

.back-link:hover {
  background: var(--accent-dark);
  color: #fff;
  border-color: var(--accent-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateX(-4px) scale(1.03);
}

/* ========================================
   TABLE STYLES
   ======================================== */
.note-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-family: 'Fira Code', monospace;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: table !important;
}

.note-body th {
  background-color: rgba(78, 205, 196, 0.3);
  color: var(--text-color);
  padding: 12px 15px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--accent);
}

.note-body td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--accent);
  color: var(--text-color);
}

.note-body tr:hover {
  background-color: rgba(78, 205, 196, 0.1);
}

[data-theme="dark"] .note-body th {
  background-color: rgba(255, 107, 107, 0.3);
}

[data-theme="dark"] .note-body tr:hover {
  background-color: rgba(255, 107, 107, 0.1);
}

/* ========================================
   RECENT ACTIVITY STYLES
   ======================================== */
.recent-activity-heading {
  padding-left: 1rem;
  margin-bottom: 0.3rem;
}

.post-feed {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 0.1rem; 
  padding-bottom: 1rem;
}

.post-preview {
  margin-bottom: 1.2rem; 
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  transition: background 0.2s;
}

.post-preview:hover {
  background: rgba(78, 205, 196, 0.07);
}

.post-preview h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.post-preview time {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.post-preview .post-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

/* ========================================
   WRITEUPS STYLES
   ======================================== */
.writeups-header {
  text-align: center;
  margin-bottom: 2rem;
}

.writeups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.writeups-search {
  margin: 2rem auto;
  max-width: 600px;
  width: 100%;
  max-width: 400px;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  border-radius: 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

#writeupsSearch {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-color);
  font-size: 1rem;
}

.writeup-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  border-left: 4px solid var(--accent);
  box-shadow: var(--card-shadow);
}

.writeup-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.writeup-card-header {
  display: center;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.difficulty-badge {
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: bold;
}

.difficulty-badge.easy {
  background: rgba(46, 204, 113, 0.2);
  color: #2ecc71;
}

.difficulty-badge.medium {
  background: rgba(241, 196, 15, 0.2);
  color: #f1c40f;
}

.difficulty-badge.hard {
  background: rgba(231, 76, 60, 0.2);
  color: #e74c3c;
}

.difficulty-filter {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1rem;
  font-size: 1rem;
  margin: 2rem auto 1rem auto;
  max-width: 600px;
}

.difficulty-btn {
  font-size: 1rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: none;
  background: rgba(78, 205, 196, 0.15);
  cursor: pointer;
  transition: all 0.2s ease;
}

.difficulty-btn.active {
  background: var(--accent);
  color: white;
}

.writeup-page-wrapper {
  margin-left: 0;
  padding-left: 2rem;
}

.writeup-container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.writeup-header {
  text-align: center;
  margin-bottom: 2rem;
}

.writeup-title {
  text-align: center;
  margin: 2.5rem 0 1.5rem 0;
  font-size: 2.4rem;
  line-height: 1.3;
}

.writeup-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  color: var(--accent-dark);
  font-size: 0.95rem;
}

.writeup-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.writeup-date::before {
  content: "📅";
  opacity: 0.7;
}

.event {
  background: rgba(78, 205, 196, 0.15);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
}

.writeup-content {
  text-align: left;
  line-height: 1.8;
  font-size: 1rem;
}

.writeup-body {
  line-height: 1.8;
  text-align: left;
}

.writeup-content img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.writeup-content .image-caption {
  text-align: center;
  font-style: italic;
  margin-top: -1rem;
  margin-bottom: 1.5rem;
  color: var(--text-color);
  opacity: 0.8;
}

.writeup-image {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.writeup-footer {
  max-width: 800px;
  margin-left: 0;
  margin-right: 0;
  text-align: left;
  width: 100%;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ========================================
   RESOURCES STYLES
   ======================================== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
  align-items: stretch;
}

.resource-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: 14px;
  box-shadow: var(--card-shadow);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 220px;
  transition: box-shadow 0.22s, transform 0.18s, border 0.18s;
  position: relative;
}

.resource-card h2 {
  font-family: 'Fira Code', 'Fira Mono', monospace;
  font-size: 1.3rem;
  margin-top: 0;
  margin-bottom: 1.2rem;
  letter-spacing: 0.01em;
}

.resource-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.resource-card li {
  margin-bottom: 0.7rem;
}

.resource-card a {
  color: var(--accent-dark);
  font-weight: 500;
  font-family: 'Fira Mono', monospace;
  transition: color 0.18s;
  border-bottom: 1px dashed;
  padding-bottom: 2px;
}

.resource-card a:hover {
  color: var(--accent-dark);
  border-bottom: 1px solid var(--accent-dark);
  text-decoration: none;
}

.resource-card:hover {
  box-shadow: 0 8px 32px var(--accent-dark)22;
  transform: translateY(-4px) scale(1.02);
  border-color: var(--accent);
}

/* ========================================
   CERTIFICATES STYLES
   ======================================== */
.about-card {
  grid-column: 1 / -1;
}

.certificates-card {
  grid-column: 1 / -1;
}

.connect {
  grid-column: 1 / -1;
}

.certificates-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.certificate-item {
  background: var(--card-bg);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.certificate-item:hover {
  transform: translateX(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.certificate-item h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-size: 1.1rem;
}

.cert-org,
.cert-year {
  margin: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.cert-org strong,
.cert-year strong {
  color: var(--text-color);
}

.cert-desc {
  margin: 0.7rem 0 0 0;
  color: var(--text-color);
  line-height: 1.5;
}

[data-theme="dark"] .certificate-item {
  background: rgba(0, 255, 136, 0.05);
  border-left-color: var(--accent);
}

[data-theme="dark"] .certificate-item:hover {
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

.cert-links {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.cert-images {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: flex-start;
}


.cert-images .cert-image {
  width: 320px;       
  max-width: 100%;
  height: auto;
  object-fit: contain; /* prevents cropping */
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* If there's a global img rule forcing cover/height, override it */
.cert-images .cert-image[loading],
.cert-images .cert-image {
  max-height: none !important;
  object-position: center;
}

/* ========================================
   LIGHTBOX MODAL STYLES
   ======================================== */
.image-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  animation: fadeIn 0.3s ease-in-out;
}

.image-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-image {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  animation: zoomIn 0.3s ease-in-out;
  border-radius: 8px;
}

.modal-close {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
  z-index: 2001;
}

.modal-close:hover {
  transform: scale(1.2);
  color: #00ff88;
}

/* Responsive modal */
@media (max-width: 768px) {
  .modal-close {
    top: 15px;
    right: 15px;
    font-size: 30px;
  }
  
  .modal-image {
    max-width: 95vw;
    max-height: 95vh;
  }
}

.cert-link {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid var(--accent-dark);
}

.cert-link:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 153, 255, 0.3);
}

[data-theme="dark"] .cert-link {
  background: var(--accent);
  color: #0a0e27;
  border-color: var(--accent-dark);
}

[data-theme="dark"] .cert-link:hover {
  background: var(--accent-dark);
  box-shadow: 0 4px 8px rgba(0, 255, 136, 0.4);
}

/* ========================================
   CHRIST'S JOURNEY STYLES
   ======================================== */
.christ-header-animation h1, 
.christ-header-animation p {
  animation: christFadeIn 2s;
}

@keyframes christFadeIn {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

.christ-card {
  border: 2px solid #7f9cf5;
  background: linear-gradient(135deg, #f7fafc 0%, #c3dafe 100%);
  box-shadow: 0 0 24px #a0aec040;
}

[data-theme="dark"] .christ-card {
  background: linear-gradient(135deg, #232526 0%, #2d3748 100%);
  border-color: #434190;
  box-shadow: 0 0 24px #43419033;
}

.christ-bubble {
  background: linear-gradient(90deg, #b2f5ea 0%, #7f9cf5 100%);
  color: #2d3748 !important;
  font-weight: bold;
  border: 2px solid #7f9cf5;
}

.christ-bubble:hover {
  box-shadow: 0 0 16px #b2f5ea88;
  background: #ebf8ff;
  color: #434190 !important;
}

[data-theme="dark"] .christ-bubble {
  background: linear-gradient(90deg, #b2f5ea 0%, #7f9cf5 100%) !important;
  color: #1a2332 !important;
  font-weight: bold;
  border: 2px solid #7f9cf5 !important;
}

[data-theme="dark"] .christ-bubble:hover {
  background: #7f9cf5 !important;
  color: #f7fafc !important;
  box-shadow: 0 0 16px #7f9cf588 !important;
}

[data-theme="dark"] .christ-bubble:hover {
  background: #9ff876 !important;
  color: #181818 !important;
  box-shadow: 0 0 16px var(--accent)88;
  border-color: var(--accent-dark) !important;
  transform: scale(1.06);
}

/* ========================================
   BIBLE STUDY GRID STYLES
   ======================================== */
.biblestudy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.biblestudy-card {
  background: #f7fafc;
  border: 2px solid #b2f5ea;
  border-radius: 16px;
  box-shadow: 0 0 20px #b2f5ea33;
  padding: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.biblestudy-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 32px #7f9cf555;
}

.biblestudy-card h3 {
  color: #434190;
  margin-top: 0;
}

.biblestudy-verse {
  color: #319795;
  font-style: italic;
  margin-bottom: 0.7rem;
}

.biblestudy-link {
  color: #3182ce;
  font-weight: bold;
  text-decoration: underline;
  transition: color 0.2s;
}

.biblestudy-link:hover {
  color: #319795;
}

[data-theme="dark"] .biblestudy-card {
  background: #232526;
  border-color: #319795;
  color: #e2e8f0;
}

[data-theme="dark"] .biblestudy-verse {
  color: #63b3ed;
}

[data-theme="dark"] .biblestudy-link {
  color: #90cdf4;
}

[data-theme="dark"] .biblestudy-link:hover {
  color: #63b3ed;
}

/* ========================================
   BIBLE STUDY SINGLE PAGE STYLES
   ======================================== */
.biblestudy-single {
  width: 100%;
  max-width: 100vw;        
  overflow-x: auto;        
  min-height: 100vh;
  margin: 0;
  padding: 3.5rem 0;
  background: linear-gradient(135deg, #f7fafc 0%, #c3dafe 100%);
  border-radius: 0;
  box-shadow: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: relative;
  z-index: 0;
}

[data-theme="dark"] .biblestudy-single {
  background: linear-gradient(135deg, #232526 0%, #2d3748 100%);
}

.biblestudy-header {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 2rem auto;
  padding: 0 2rem;
  text-align: center;
}

.biblestudy-header h1 {
  color: #434190;
  margin-bottom: 0.5rem;
  font-size: 2.2rem;
  letter-spacing: 0.02em;
  text-align: center;
}

[data-theme="dark"] .biblestudy-header h1 {
  color: #b2f5ea;
}

.biblestudy-date {
  display: block;
  color: #718096;
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

[data-theme="dark"] .biblestudy-date {
  color: #a0aec0;
}

.biblestudy-content {
  width: 100%;
  max-width: none;
  margin: 0 auto 2rem auto;
  padding: 0 2rem;
  color: #2d3748;
  font-size: 1.08rem;
  line-height: 1.7;
  text-align: left;
}

[data-theme="dark"] .biblestudy-content {
  color: #e2e8f0;
}

.biblestudy-single .christ-bubble {
  margin: 2rem auto 0 auto;
  display: block;
}

.biblestudy-single .back-link {
  display: inline-flex;
  margin-left: 0;
  margin-right: none;
  margin-top: 2.5rem;
  justify-content: flex-start;
}

/* ========================================
   VERSE TICKER STYLES
   ======================================== */
.verse-ticker-container {
  width: 100%;
  overflow: hidden;
  height: 2.2em;
  display: flex;
  align-items: center;
  margin-bottom: 0.5em;
  margin-top: 0.5em;
  position: relative;
  z-index: 1001;
}

.verse-ticker {
  display: inline-block;
  white-space: nowrap;
  font-size: 1.08em;
  color: var(--accent-dark);
  font-style: italic;
  animation: verseScroll 18s linear infinite;
  padding-left: 100%;
}

@keyframes verseScroll {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-100%); }
}

/* ========================================
   TERMINAL & HACKER STYLES
   ======================================== */
.terminal-header {
  background: #232526;
  color: #b2f5ea;
  font-family: 'Fira Mono', monospace;
  padding: 0.7rem 1.2rem;
  border-radius: 8px 8px 0 0;
  margin-bottom: 1.2rem;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 0.7em;
}

.terminal-header .prompt {
  color: #4ecdc4;
  font-weight: bold;
}

.terminal-header .cmd {
  color: #fff;
  font-weight: 500;
}

.hacker-intro {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  font-family: 'Fira Mono', monospace;
}

.hacker-green {
  color: var(--accent-dark);
  font-weight: bold;
}

.hacker-blink {
  animation: blink 1.2s steps(2, start) infinite;
}

@keyframes blink {
  to { opacity: 0; }
}

/* ========================================
   CODE BLOCK STYLES
   ======================================== */
.copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(255,255,255,0.2);
  border: none;
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background: var(--accent);
  color: white;
}

/* ========================================
   BADGE STYLES
   ======================================== */
.criticality-badge.low {
  background: rgba(52, 199, 89, 0.18);
  color: #34c759;
}

.criticality-badge.medium {
  background: rgba(255, 204, 0, 0.18);
  color: #ffcc00;
}

.criticality-badge.high {
  background: rgba(255, 59, 48, 0.18);
  color: #ff3b30;
}

.criticality-badge.critical {
  background: rgba(255, 0, 0, 0.25);
  color: #ff0000;
  font-weight: bold;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 900px) {
  .biblestudy-header,
  .biblestudy-content {
    max-width: 100vw;
    padding: 0 1rem;
  }
  .biblestudy-single {
    padding: 2rem 0;
  }
}

@media (max-width: 768px) {
  .header-animation h1,
  .about-header h1,
  .notes-header h1 {
    font-size: 2.2rem;
  }
  
  .about-grid,
  .notes-grid,
  .writeups-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .writeup-card {
    padding: 1rem;
    margin: 0 0 1.2rem 0;
    border-radius: 10px;
    font-size: 1rem;
  }

  .writeup-title {
    font-size: 1.5rem;
  }

  .theme-toggle,
  .nav-button {
    width: 36px;
    height: 36px;
    top: 15px;
    right: 15px;
  }

  .writeup-content img {
    max-width: 100%;
    height: auto;
  }

  .biblestudy-header h1 {
    font-size: 1.4rem;
  }
  
  .biblestudy-header,
  .biblestudy-content {
    padding: 0 0.5rem;
  }
  
  .biblestudy-single {
    padding: 1rem 0;
    transform: none;
  }
}

@media (max-width: 600px) {
  .biblestudy-header h1 {
    font-size: 1.4rem;
  }
  
  .biblestudy-header,
  .biblestudy-content {
    padding: 0 0.5rem;
  }
  
  .biblestudy-single {
    padding: 1rem 0;
  }
}

@media (min-width: 1200px) {
  .note-container {
    max-width: 1000px;
  }
}

@media (min-width: 1400px) {
  .note-page-wrapper {
    margin-right: 4rem;
  }
}