/* Jebin Jacob Portfolio - Main Stylesheet */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Custom Properties - Design System */
:root {
  /* Color Palette */
  --primary-bg: #1a2332;
  --primary-text: #ffffff;
  --secondary-text: #b0b8c4;
  --accent-color: #d4524f;
  --accent-hover: #e74c3c;
  --video-overlay: rgba(0, 0, 0, 0.4);
  --border-color: rgba(255, 255, 255, 0.1);
  --success-color: #27ae60;
  
  /* Social Media Brand Colors */
  --vimeo-blue: #1ab7ea;
  --imdb-yellow: #f5c518;
  --instagram-pink: #e4405f;
  
  /* Typography */
  --font-family: 'Inter', sans-serif;
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Spacing */
  --container-padding-mobile: 16px;
  --container-padding-tablet: 24px;
  --container-padding-desktop: 32px;
  --container-max-width-tablet: 768px;
  --container-max-width-desktop: 1200px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index layers */
  --z-header: 1000;
  --z-mobile-menu: 1100;
  --z-scroll-top: 999;
  --z-loading: 1200;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-weight: var(--font-regular);
  color: var(--primary-text);
  background-color: var(--primary-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Hierarchy */
h1, h2, h3 {
  font-weight: var(--font-bold);
  line-height: 1.2;
}

h4, h5, h6 {
  font-weight: var(--font-semibold);
  line-height: 1.3;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  color: var(--secondary-text);
}

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

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

.text-light {
  font-weight: var(--font-light);
}

/* Container System */
.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--container-padding-mobile);
}

@media (min-width: 768px) {
  .container {
    max-width: var(--container-max-width-tablet);
    padding: 0 var(--container-padding-tablet);
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: var(--container-max-width-desktop);
    padding: 0 var(--container-padding-desktop);
  }
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-weight: var(--font-medium);
  text-align: center;
  border: 2px solid var(--accent-color);
  background: transparent;
  color: var(--accent-color);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-decoration: none;
  border-radius: 4px;
}

.btn:hover {
  background: var(--accent-color);
  color: var(--primary-text);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--secondary-text);
  color: var(--secondary-text);
}

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

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--accent-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(26, 35, 50, 0.9);
  backdrop-filter: blur(10px);
  z-index: var(--z-header);
  padding: 1rem 0;
  transition: all var(--transition-medium);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: var(--font-semibold);
  font-size: 1.125rem;
}

.logo {
  width: 32px;
  height: 32px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-text);
  font-weight: var(--font-bold);
}

/* Desktop Navigation */
.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-desktop a {
  font-weight: var(--font-medium);
  position: relative;
  transition: color var(--transition-fast);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: width var(--transition-medium);
}

.nav-desktop a:hover::after {
  width: 100%;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: block;
  }
  
  .hamburger {
    display: none;
  }
}

/* Mobile Navigation */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--primary-text);
  transition: all var(--transition-medium);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(26, 35, 50, 0.95);
  backdrop-filter: blur(10px);
  z-index: var(--z-mobile-menu);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: left var(--transition-medium);
}

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

.mobile-menu ul {
  list-style: none;
  text-align: center;
}

.mobile-menu li {
  margin: 2rem 0;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: var(--font-medium);
}

/* Footer Styles */
.footer {
  background: var(--primary-bg);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  gap: 2rem;
  text-align: center;
}

.footer-nav ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
}

.footer-nav a {
  font-weight: var(--font-medium);
  font-size: 0.9rem;
}

.footer-quote {
  font-style: italic;
  color: var(--secondary-text);
  max-width: 600px;
  margin: 0 auto;
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--secondary-text);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Social Media Icons */
.social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.social-icon {
  width: 48px;
  height: 48px;
  border: 2px solid var(--secondary-text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-text);
  transition: all var(--transition-medium);
  text-decoration: none;
}

.social-icon:hover {
  transform: translateY(-3px);
  color: var(--primary-text);
}

.social-icon.vimeo:hover {
  background: var(--vimeo-blue);
  border-color: var(--vimeo-blue);
}

.social-icon.imdb:hover {
  background: var(--imdb-yellow);
  border-color: var(--imdb-yellow);
  color: #000;
}

.social-icon.instagram:hover {
  background: var(--instagram-pink);
  border-color: var(--instagram-pink);
}

.social-icon.email:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--accent-color);
  border: none;
  border-radius: 50%;
  color: var(--primary-text);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  z-index: var(--z-scroll-top);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.scroll-top:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
}

/* Utility Classes */
.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

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

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.hidden {
  display: none;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-slow);
}

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

/* Responsive Grid System */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 767px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}



/* About Page Styles */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.about-image {
  flex: 1;
  max-width: 400px;
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.about-bio {
  flex: 2;
}

@media (min-width: 768px) {
  .about-content {
    flex-direction: row;
    text-align: left;
  }

  .about-image {
    margin-right: 3rem;
  }
}

.about-quote {
  font-style: italic;
  color: var(--accent-color);
  border-left: 4px solid var(--accent-color);
  padding-left: 1rem;
  margin: 2rem 0;
}

.about-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}




/* Work Page Styles */
.filter-buttons {
  text-align: center;
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--secondary-text);
  padding: 8px 15px;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

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

.filter-btn.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--primary-text);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-medium), opacity var(--transition-medium);
}

.portfolio-thumbnail {
  position: relative;
  width: 100%;
  height: 250px; /* Ensure a fixed height for the thumbnail container */
  overflow: hidden;
}

/* Video embed styles for portfolio items */
.portfolio-thumbnail .video-embed {
  position: relative;
  width: 100%;
  height: 100%;
  padding-bottom: 0; /* Override the 56.25% padding for portfolio items */
}

.portfolio-thumbnail .video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

.portfolio-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-medium);
}

.portfolio-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--video-overlay);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
  color: var(--primary-text);
  text-align: center;
  pointer-events: auto; /* Allow clicks to pass through to video */
}

.portfolio-item:hover .overlay {
  opacity: 1;
  pointer-events: none; /* Keep overlay non-interactive */
}

.portfolio-item .overlay h3 {
  margin-bottom: 0.5rem;
}

.portfolio-item .overlay p {
  color: var(--primary-text);
  font-size: 0.9rem;
}




/* Journal Page Styles */
.journal-grid {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .journal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .journal-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.journal-card {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-medium);
}

.journal-card:hover {
  transform: translateY(-5px);
}

.journal-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.journal-card .card-content {
  padding: 1.5rem;
}

.journal-card .category-tag {
  display: inline-block;
  background: var(--accent-color);
  color: var(--primary-text);
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.journal-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.journal-card .date {
  font-size: 0.875rem;
  color: var(--secondary-text);
  margin-bottom: 1rem;
}

.journal-card .excerpt {
  font-size: 0.9rem;
  color: var(--secondary-text);
  margin-bottom: 1.5rem;
}

.journal-card .read-more {
  color: var(--accent-color);
  font-weight: var(--font-medium);
  text-decoration: none;
}

.journal-card .read-more:hover {
  text-decoration: underline;
}

/* Article Page Styles */
.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.article-content h1 {
  margin-bottom: 1rem;
}

.article-content .meta {
  font-size: 0.9rem;
  color: var(--secondary-text);
  margin-bottom: 2rem;
}

.article-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.article-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 2rem auto;
  border-radius: 8px;
}

.article-content .video-embed {
  margin-top: 2rem;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
}

.article-content .video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}




/* Gear Rental Page Styles */
.gear-rental-section .subtitle {
  font-size: 1.2rem;
  color: var(--secondary-text);
  margin-bottom: 2rem;
}

.equipment-list {
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.equipment-list h3 {
  color: var(--primary-text);
  margin-bottom: 1rem;
}

.equipment-list ul {
  list-style: none;
  padding: 0;
}

.equipment-list li {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  margin-bottom: 10px;
  border-radius: 5px;
  color: var(--secondary-text);
  display: inline-block;
  margin-right: 10px;
}

.email-signup-form {
  max-width: 500px;
  margin: 0 auto;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.email-signup-form p {
  margin-bottom: 1.5rem;
  color: var(--secondary-text);
}

.email-signup-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.email-signup-form input[type="email"] {
  padding: 12px;
  border: 1px solid var(--border-color);
  background: var(--primary-bg);
  color: var(--primary-text);
  border-radius: 5px;
  font-size: 1rem;
}

.email-signup-form input[type="email"]::placeholder {
  color: var(--secondary-text);
}

.email-signup-form .submit-btn {
  width: 100%;
  padding: 12px;
  font-size: 1.1rem;
}

.email-signup-form .success-message {
  color: var(--success-color);
  font-weight: var(--font-medium);
  margin-top: 1.5rem;
}




/* Contact Page Styles */
.contact-details {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-details p {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

.contact-details a {
  color: var(--secondary-text);
  text-decoration: underline;
}

.contact-details a:hover {
  color: var(--accent-color);
}

.social-icons.large-icons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-icons.large-icons .social-icon {
  width: 60px;
  height: 60px;
  font-size: 1.8rem;
}



/* Hero Section Styles */
.hero-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4rem;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.video-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-indicator {
  text-align: center;
  color: var(--primary-text);
  z-index: 2;
  animation: fadeInUp 2s ease-out;
}

.scroll-indicator p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--primary-text);
}

.animated-arrow {
  animation: bounce 2s infinite;
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Work Preview Section */
.work-preview {
  background: var(--primary-bg);
  padding: 4rem 0;
}

.work-preview .portfolio-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition-medium);
}

.work-preview .portfolio-item:hover {
  transform: translateY(-5px);
}

.work-preview .portfolio-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.work-preview .portfolio-item h3 {
  padding: 1rem;
  margin: 0;
  font-size: 1.1rem;
}

.work-preview .portfolio-item p {
  padding: 0 1rem 1rem;
  margin: 0;
  color: var(--secondary-text);
  font-size: 0.9rem;
}


/* Logo Image Styles */
.logo-img {
  height: 40px;
  width: auto;
  filter: brightness(1.2);
}



/* Coming Soon Badge */
.coming-soon-badge {
  background-color: var(--accent-color);
  color: var(--primary-text);
  font-size: 0.6em; /* Reduced font size */
  padding: 0.1em 0.4em; /* Reduced padding */
  border-radius: 3px; /* Smaller border radius */
  vertical-align: middle;
  margin-left: 8px; /* Slightly reduced margin */
}



/* Journal Article Styles */
.journal-article-content {
  max-width: 900px; /* Adjust as needed for marginal space */
  margin: 0 auto;
  padding: 2rem;
  line-height: 1.8;
  font-size: 1.1rem;
}

.journal-article-content h1, .journal-article-content h2, .journal-article-content h3, .journal-article-content h4, .journal-article-content h5, .journal-article-content h6 {
  color: var(--primary-text);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.journal-article-content p {
  margin-bottom: 1rem;
  color: var(--secondary-text);
}

.journal-article-content b, .journal-article-content strong {
  font-weight: var(--font-bold);
}

.journal-article-content ul, .journal-article-content ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.journal-article-content li {
  margin-bottom: 0.5rem;
}

.journal-article-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 2rem auto;
  border-radius: 8px;
}

.journal-article-content .video-embed {
  margin-top: 2rem;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
}

.journal-article-content .video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 767px) {
  .journal-article-content {
    padding: 1rem;
  }
}



.portfolio-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}



/* Portfolio Thumbnail Fix */
.portfolio-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Journal Article Styling */
.journal-article-content {
  max-width: 900px; /* Increased max-width for marginal space */
  margin: 0 auto;
  padding: 2rem 0;
}

.journal-article-content p {
  font-size: 1rem; /* Normal readable text size */
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.journal-article-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.journal-article-content h2 {
  font-size: 2rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.journal-article-content h3 {
  font-size: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.journal-article-content strong {
  font-weight: var(--font-bold);
}

.journal-article-content em {
  font-style: italic;
}

.journal-article-content .video-embed {
  margin-top: 3rem;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  width: 100%; /* Full width */
}

.journal-article-content .video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Coming Soon Badge Refinement */
.coming-soon-badge {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-text);
  font-size: 0.75rem; /* Reduced size */
  padding: 4px 8px;
  border-radius: 4px;
  margin-left: 10px; /* Subtle spacing */
  vertical-align: middle;
  font-weight: var(--font-medium);
  text-transform: uppercase;
}



/* Minor CSS change to force cache refresh */
.cache-buster { display: none; }


/* Additional CSS for journal article styling */
.article-intro {
  font-size: 1.1rem;
  color: var(--secondary-text);
  margin-bottom: 2rem;
  font-style: italic;
}

.journal-article-content h2 {
  color: var(--primary-text);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.journal-article-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

/* Ensure portfolio thumbnails display properly */
.portfolio-thumbnail {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: 8px;
}

.portfolio-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}