/* 
==============================================
Portfolio Website - Main Stylesheet
==============================================
*/

/* ===== Base Styles ===== */
:root {
    /* Light Theme Colors */
    --primary-color: #4a6cf7;
    --secondary-color: #6c757d;
    --background-color: #ffffff;
    --text-color: #333333;
    --light-text-color: #6c757d;
    --border-color: #e9e9e9;
    --card-bg: #ffffff;
    --section-bg: #f8f9fa;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    /* Font Sizes */
    --h1-size: 2.5rem;
    --h2-size: 2rem;
    --h3-size: 1.5rem;
    --h4-size: 1.25rem;
    --body-size: 1rem;
    --small-size: 0.875rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --theme-transition-time: 0.5s; /* Add this new variable */
    --theme-transition-easing: ease; /* Add this new variable */
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-full: 50%;
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --primary-color: #6d8dfa;
    --secondary-color: #adb5bd;
    --background-color: #121212;
    --text-color: #f8f9fa;
    --light-text-color: #adb5bd;
    --border-color: #2d2d2d;
    --card-bg: #1e1e1e;
    --section-bg: #1a1a1a;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    padding-top: 70px;
}

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

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

ul {
    list-style: none;
}

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

.credential-badge img,
.news-featured-image {
    max-width: 100%;
    height: auto;
}

.hidden {
    display: none !important;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    overflow-x: visible;
    overflow: visible;
    position: relative;
    box-sizing: border-box;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: var(--h2-size);
    margin-bottom: var(--spacing-xs);
    position: relative;
    display: inline-block;
}

.underline {
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto;
    margin-top: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.primary-btn {
    background-color: var(--primary-color);
    color: white;
}

.primary-btn:hover {
    background-color: var(--primary-color);
    opacity: 0.9;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.highlight {
    color: var(--primary-color);
}

/* ===== Header ===== */
header {
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--background-color) !important;
  box-shadow: 0 2px 10px var(--shadow-color);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

header.scrolled {
    padding: 0.5rem 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: var(--spacing-md);
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

nav ul li a.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    padding: 8rem 0 5rem;
    background-color: var(--background-color);
    position: relative;
    overflow: hidden;
    padding-top: 3rem !important;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: visible;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: var(--h1-size);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-content h2 {
    font-size: var(--h3-size);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
}

.typed-text {
    color: var(--primary-color);
    font-weight: 600;
}

.cursor {
    display: inline-block;
    width: 3px;
    background-color: var(--text-color);
    margin-left: 5px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--light-text-color);
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

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

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

.hero-image {
    width: 320px; /* Base size */
    height: 320px; /* Equal to width for circular shape */
    border: 4px solid var(--primary-color); /* Use theme color variable */
    border-radius: var(--border-radius-full); /* Makes it circular */
    overflow: hidden; /* Contains the image */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative; /* For shadow positioning */
    box-shadow: 0 8px 30px var(--shadow-color); /* Subtle shadow using theme variable */
    transition: border-color 0.5s ease, box-shadow 0.5s ease;
    background-color: var(--bg-color);
}

[data-theme="dark"] .hero-image {
    border-color: var(--primary-color); /* Use theme primary color */
    box-shadow: 0 8px 30px rgba(74, 108, 247, 0.2); /* Glowing effect for dark theme */
    background-color: var(--bg-color);
}

.profile-img {
    width: 105%; /* Slightly larger than container to avoid white gaps */
    height: 105%;
    object-fit: cover;
    /* Adjust image position to better center face */
    object-position: 52% 35%; /* Move image up slightly (adjust as needed) */
    transform: translateY(5px); /* Fine-tune vertical position */
}

.profile-img-placeholder {
    width: 300px;
    height: 300px;
    border-radius: var(--border-radius-full);
    background-color: var(--section-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 6rem;
    color: var(--light-text-color);
    box-shadow: 0 10px 30px var(--shadow-color);
    margin-bottom: 10px;
    overflow: visible;
}

@media (max-width: 768px) {
    .hero-image {
        width: 250px;
        height: 250px;
        border-width: 3px;
    }
}

@media (max-width: 480px) {
    .hero-image {
        width: 200px;
        height: 200px;
    }
}

/* ===== About Section ===== */
.about {
    padding: var(--spacing-lg) 0;
    background-color: var(--section-bg);
}

.about-content {
    display: flex;
    justify-content: center;
}

.about-text {
  background-color: transparent !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.about-text p, 
.about-text .personal-info,
.about-text ul {
  text-shadow: 0 1px 1px var(--unified-background);
}

.about-text .personal-info {
  margin: var(--spacing-lg) 0;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--light-text-color);
}

.personal-info {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.info-item {
    display: flex;
    align-items: center;
}

.info-title {
    font-weight: 600;
    margin-right: var(--spacing-xs);
    color: var(--text-color);
}

.info-value {
    color: var(--light-text-color);
}

/* ===== Credentials Section ===== */
.credentials {
    padding: var(--spacing-lg) 0;
    background-color: var(--background-color);
}

.credentials-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.credential-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    padding: 20px;
    align-items: center;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
}

.credential-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color);
}

.credential-badge {
    width: 120px;
    height: 120px;
    margin-right: 25px;
    flex-shrink: 0;
}

.credential-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.credential-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.credential-content h3 {
    margin-bottom: 8px;
    font-size: var(--h4-size);
    color: var(--text-color);
}

.credential-content p {
    color: var(--light-text-color);
    margin-bottom: 10px;
}

.credential-date {
    font-size: var(--small-size);
    margin-top: 2px !important;
    margin-bottom: 10px !important;
}

.credential-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Primary button style for "View Certificate" and similar buttons */
.credential-btn,
[class*="View Certificate"],
a[class*="View"],
.download-cv,
a.download-cv {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 15px;
    font-size: 0.9rem;
    background-color: var(--primary-color);
    color: #ffffff !important;
    border: none;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
    font-weight: 500;
}

/* Hover effect that maintains color consistency */
.credential-btn:hover,
[class*="View Certificate"]:hover,
a[class*="View"]:hover,
.download-cv:hover,
a.download-cv:hover {
    background-color: var(--primary-color); /* Keep the same color */
    opacity: 0.9; /* Make it slightly lighter */
    color: #ffffff !important;
    transform: translateY(-3px); /* Keep the slight lift effect */
}

/* Text link style for "Verify" */
.verify-link,
[class*="Verify"],
a[class*="Verify"] {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-size: var(--small-size);
    background: none;
    border: none;
    padding: 0;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.verify-link:hover,
[class*="Verify"]:hover,
a[class*="Verify"]:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
    background: none;
}

/* Dark mode styles */
[data-theme="dark"] .credential-btn,
[data-theme="dark"] [class*="View Certificate"],
[data-theme="dark"] a[class*="View"],
[data-theme="dark"] .download-cv,
[data-theme="dark"] a.download-cv {
    background-color: var(--primary-color);
}

[data-theme="dark"] .credential-btn:hover,
[data-theme="dark"] [class*="View Certificate"]:hover,
[data-theme="dark"] a[class*="View"]:hover,
[data-theme="dark"] .download-cv:hover,
[data-theme="dark"] a.download-cv:hover {
    background-color: var(--primary-color);
    opacity: 0.9;
}

/* Media query for smaller screens */
@media screen and (max-width: 768px) {
    .credential-card {
        flex-direction: column;
        text-align: center;
    }
    
    .credential-badge {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .credential-actions {
        justify-content: center;
    }
}

.pending-badge {
    display: inline-block;
    background-color: #f8f9fa;
    color: #6c757d;
    border: 1px solid #dee2e6;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 0.25rem;
    margin-right: 0.5rem;
    font-weight: 500;
}

.credential-placeholder {
    width: 120px;
    height: 120px;
    margin-right: 25px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.credential-placeholder i {
    font-size: 3rem;
    color: #6c757d;
}

.credential-note {
    font-size: 0.875rem;
    color: #6c757d;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 15px;
    line-height: 1.5;
}

.credential-note i,
.info-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.credential-provider {
    display: flex;
    flex-direction: column;
    gap: 0; 
    margin-bottom: 12px; 
}

.credential-institution,
.credential-provider p {
    margin: 0 !important; 
}

/* ===== Skills Section ===== */
.skills {
    padding: var(--spacing-lg) 0;
    background-color: var(--section-bg);
}

.skill-category {
    margin-bottom: var(--spacing-lg);
}

.skill-category h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--h4-size);
    color: var(--text-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.skill-item {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast);
}

.skill-item:hover {
    transform: translateY(-5px);
}

.skill-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.skill-item h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--h4-size);
}

/* Skills Network Visualization */
.skills-network-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: var(--spacing-md);
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-normal);
}

#skills-network {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 600px;
}

.skills-hint {
    margin-top: var(--spacing-sm);
    color: var(--light-text-color);
    font-size: var(--small-size);
    text-align: center;
}

/* Make SVG responsive */
#skills-network svg {
    max-width: 100%;
    height: auto;
}

/* Add some basic animation for when the network first appears */
@keyframes fadeInNetwork {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

#skills-network {
    animation: fadeInNetwork 0.8s ease-out forwards;
}

/* ===== Projects Section ===== */
.projects {
    padding: var(--spacing-lg) 0;
    background-color: var(--background-color);
}

.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    transform: translateZ(0);
    backface-visibility: hidden;
    z-index: 2;
}

.project-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast), opacity 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    z-index: 2;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color);
}

.project-img {
    height: 200px;
    width: 100%;
    overflow: hidden;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-fast);
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.project-info {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card.hidden {
    display: none;
}

.project-card.visible {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.project-info h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--h4-size);
}

.project-info p {
    margin-bottom: var(--spacing-md);
    color: var(--light-text-color);
    font-size: var(--small-size);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px; 
    margin-bottom: var(--spacing-md);
}

.project-tags span {
  background-color: var(--section-bg);
  color: var(--light-text-color);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.75rem;
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: auto;
    padding-top: var(--spacing-md);
    min-height: 40px; /* Set minimum height to prevent shifting */
    width: 100%;
    border-top: 1px solid var(--border-color);
}

.project-link {
    display: inline-flex !important;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
    flex: 0 0 auto !important;
    width: auto !important;
}

.project-card[data-category="analytics"] .project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-card[data-category="analytics"] .project-tags span {
  display: inline-block !important;
  width: auto !important;
  flex: none !important; /* This prevents stretching more reliably than flex: 0 0 auto */
  white-space: nowrap;
  max-width: none !important;
}

.projects-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* Target Facial Emotion Detection more reliably */
.project-card .project-img img[alt*="Facial"] {
  object-position: center 30% !important;
  transform: scale(1.1) !important;
  transition: transform var(--transition-fast) !important;
}

/* Keep facial recognition image zoomed on hover, but don't zoom it further */
.project-card:hover .project-img img[alt*="Facial"] {
  transform: scale(1.21) !important;
}

/* Target Cyclistic Analysis more reliably */
.project-card .project-img img[alt*="Cyclistic"] {
  object-position: center center !important;
  object-fit: contain !important;
  padding: 15px;
  background-color: #FFFFFF;
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--spacing-lg) 0;
    background-color: var(--section-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background-color: var(--section-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    color: var(--primary-color);
}

.contact-details h3 {
    font-size: var(--h4-size);
    margin-bottom: 0.25rem;
}

.contact-details p {
    color: var(--light-text-color);
}

.contact-form {
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px var(--shadow-color);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ===== News Section ===== */
.news {
    padding: var(--spacing-lg) 0;
    background-color: var(--background-color);
}

.news-container, 
#newsContainer {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* News Grid Container - NEW */
.news-grid-container {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(500px, 100%), 1fr));
    gap: 30px;
    overflow: visible !important;
    position: relative;
    z-index: 1;
}

/* Ensure the container doesn't get margin-bottom twice */
#newsContainer .news-grid-container {
    margin-bottom: 0;
}

/* News Card - NEW */
.news-article {
    padding: 24px;
    height: 100%;
    width: 100%;
    text-align: left;
    background-color: var(--card-bg, #ffffff);
    border-radius: var(--border-radius-md, 8px);
    box-shadow: 0 5px 15px var(--shadow-color, rgba(0, 0, 0, 0.1));
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.news-article:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color, rgba(0, 0, 0, 0.15));
}

/* Category Icon - NEW */
.news-category-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 3rem;
    opacity: 0.07;
    color: var(--primary-color);
}

/* Article Content Wrapper - NEW */
.news-content-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 2;
}

/* Source Row - NEW */
.news-source-row {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    text-align: left;
    position: relative;
    z-index: 2;
}

/* News Title - UPDATED to work with grid */
.news-title {
    margin: 0;
    font-weight: 500;
    line-height: 1.4;
}

.news-grid-container .news-title {
    margin: 0 0 16px 0;
    font-size: var(--h4-size, 1.25rem);
    font-weight: 500;
    line-height: 1.4;
    text-align: left;
    position: relative;
    z-index: 2;
}

.news-title a {
    color: var(--text-color, #202124);
    text-decoration: none;
}

.news-title a:hover {
    text-decoration: underline;
}

/* Override hover for grid layout */
.news-grid-container .news-title a:hover {
    color: var(--primary-color, #4a6cf7);
    text-decoration: none;
}

/* Date styling - UPDATED to work with grid */
.news-date {
    font-size: 12px;
    color: var(--light-text-color, #5f6368);
}

.news-grid-container .news-date {
    font-size: var(--small-size, 0.875rem);
    color: var(--light-text-color, #6c757d);
    text-align: left;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

/* Read More Link - NEW */
.news-read-more {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--border-color, #e9e9e9);
    display: flex;
    position: relative;
    z-index: 2;
}

.news-read-more a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color, #4a6cf7);
    font-size: var(--small-size, 0.875rem);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast, 0.3s ease);
}

.news-read-more a:hover {
    color: var(--secondary-color, #6c757d);
}

/* More News Button Container - NEW */
.news-more-button-container {
    display: flex;
    justify-content: center;
    margin-top: 32px;
    grid-column: 1 / -1;
    width: 100%;
}

/* Last Updated Text - NEW */
.news-last-updated {
    text-align: center;
    font-size: 0.75rem;
    color: var(--light-text-color, #6c757d);
    margin-top: 20px;
}

.news-layout {
    font-family: 'Google Sans', Arial, sans-serif;
    max-width: 100%;
    margin-bottom: 20px;
}

/* Main row with featured article */
.news-main-row {
    display: flex;
    gap: 24px;
    padding: 8px 0;
    margin-bottom: 16px;
}

/* Left side with image */
.news-main-left {
    flex: 0 0 300px;
    max-width: 300px;
}

/* Right side with content */
.news-main-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Featured image */
.news-featured-image {
    width: 100%;
    height: 178px;
    object-fit: cover;
    border-radius: 8px;
}

/* Divider */
.news-divider {
    height: 1px;
    background-color: rgba(0,0,0,0.1);
    margin: 4px 0 12px;
}

/* Related articles section */
.news-related-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Related article item */
.news-related-item {
    padding: 8px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Source styling */
.news-source {
    display: flex;
    align-items: center;
    margin-bottom: 4px;
}

.news-source-logo {
    width: 16px;
    height: 16px;
    margin-right: 6px;
    border-radius: 50%;
}

.news-source span {
    font-size: 12px;
    color: var(--light-text-color, #5f6368);
    font-weight: 500;
}

.news-main-right .news-title {
    font-size: 18px;
}

.news-related-item .news-title {
    font-size: 15px;
}

#news .section-subtitle {
  margin-top: 30px; /* Increase this value for more space above the subtitle */
  margin-bottom: 40px; /* Space below the subtitle before the news items */
}

/* Full coverage button */
.news-full-coverage-container {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}

.news-full-coverage-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 24px;
    border-radius: 100px;
    background-color: rgba(60, 64, 67, 0.08);
    color: var(--text-color, #202124);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}

.news-full-coverage-btn:hover {
    background-color: rgba(60, 64, 67, 0.12);
}

/* Loading indicator */
.news-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
}

.news-loading:after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-radius: 50%;
    border-top: 2px solid #4285f4;
    animation: spin 1s ease infinite;
}

/* New spinner for updated layout */
.news-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--border-color, #eee);
    border-top: 3px solid var(--primary-color, #4a6cf7);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Dark mode compatibility */
[data-theme="dark"] .news-title a {
    color: var(--text-color, #e8eaed);
}

[data-theme="dark"] .news-source span,
[data-theme="dark"] .news-date {
    color: var(--light-text-color, #9aa0a6);
}

[data-theme="dark"] .news-divider {
    background-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .news-full-coverage-btn {
    background-color: rgba(232, 234, 237, 0.08);
    color: var(--text-color, #e8eaed);
}

[data-theme="dark"] .news-full-coverage-btn:hover {
    background-color: rgba(232, 234, 237, 0.12);
}

[data-theme="dark"] .news-loading:after {
    border-color: rgba(255,255,255,0.2);
    border-top-color: #4285f4;
}

/* ===== Footer ===== */
footer {
    background-color: var(--section-bg);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo h2 {
    font-size: var(--h3-size);
    color: var(--primary-color);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

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

.footer-social a:hover {
    background-color: var(--primary-color);
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--light-text-color);
    font-size: var(--small-size);
}

/* ===== Theme Switcher ===== */
.theme-switcher {
    position: fixed;
    bottom: 6rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-fast);
}

.theme-switcher:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-fast);
    opacity: 0;
    visibility: hidden;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

/* ===== Responsive Styles ===== */
@media screen and (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-content h2 {
        justify-content: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        margin-bottom: var(--spacing-lg);
    }
    
    /* Tablet layout for news grid */
    .news-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hamburger {
        display: flex;
    }

    .hero-content h1 .highlight {
        white-space: nowrap;
    }
    
    nav ul {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--background-color);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md) 0;
        box-shadow: 0 5px 10px var(--shadow-color);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }
    
    nav ul.active {
        transform: translateY(0);
    }
    
    nav ul li {
        margin: var(--spacing-xs) 0;
    }

    .news-container .news-card {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        padding-left: 15px;
        padding-right: 15px;
        box-sizing: border-box;
    }    
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .container {
        padding-left: 15px;
        padding-right: 15px;
        width: 100%;
        box-sizing: border-box;
        overflow-x: visible;
    }

    .credentials-container {
        grid-template-columns: 1fr; /* Force single column on mobile */
    }

    /* News card fixes */
    .news-container, 
    #newsContainer,
    .news-card,
    .news-article,
    .news-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0;
        padding-right: 0;
    }
    
    /* Mobile layout for news grid */
    .news-grid-container {
        grid-template-columns: 1fr;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0;
        padding-right: 0;
    }
    
    /* Ensure news-article follows the same rules as news-card */
    .news-article {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 20px;
        padding-right: 20px;
        margin-left: 0;
        margin-right: 0;
    }
    
    /* Adjust news layout for mobile */
    .news-main-row {
        flex-direction: column;
    }
    
    .news-main-left {
        max-width: 100%;
    }
}

/* Responsive adjustments for Isotope grid */
@media screen and (max-width: 992px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-links {
        padding-top: var(--spacing-sm);
    }
    
    .project-info {
        padding-bottom: var(--spacing-md);
    }
}

@media screen and (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 576px) {
    .personal-info {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    /* For very small screens, adjust padding */
    .news-article {
        padding: 15px;
    }
}

/* Global Shadow Fix */
section {
    overflow: visible;
    margin-bottom: 0;
    padding: var(--spacing-lg) 0 var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* Fix all card containers */
.credentials-container,
.projects-grid,
.skills-grid,
.news-container,
#newsContainer {
    overflow: visible;
    position: relative;
    z-index: 1;
    margin-bottom: 20px; /* Add space for shadows */
}

/* Add margin to individual cards that have hover effects */
.credential-card,
.project-card,
.skill-item {
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

/* ===== Unified Gradient Background ===== */

/* Container for your new flowing data visualization */
.parallax-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

#flow-canvas {
    width: 100%;
    height: 100%;
    display: block;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Base background color for your new flowing data background */
body.unified-gradient-background {
    background-color: var(--background-color);
}

/* Remove alternating section backgrounds */
body.unified-gradient-background section {
    background-color: transparent !important;
}

/* Synchronized theme switching for ALL elements */
body, 
.hero-content, 
.profile-img-placeholder,
.project-card, 
.credential-card,
.skill-item, 
.contact-form, 
.news-article,
header, 
footer,
.social-icons a,
.btn,
.filter-btn,
.theme-switcher,
.back-to-top,
nav ul li a,
.logo h1,
.section-header h2,
.underline {
  transition: all var(--theme-transition-time) var(--theme-transition-easing); /* Ensure all transitions are uniform */
}

/* Ensure fixed elements stay above waves */
.back-to-top,
.theme-switcher {
    z-index: 100;
}

/* Fix for card and content box backgrounds */
.project-card, 
.credential-card,
.skill-item,
.contact-form,
.news-article,
.about-text {
  background-color: var(--card-bg) !important;
  box-shadow: 0 5px 15px var(--shadow-color) !important;
}

/* Control about section width */
body.unified-gradient-background .about-content {
  max-width: 800px; /* Adjust this value to match the original width */
  margin: 0 auto; /* Center it */
}

/* Remove ALL backgrounds from about section */
body.unified-gradient-background .about {
  background-color: transparent !important;
  background: none !important;
}

/* Remove any container background in the about section */
body.unified-gradient-background .about .container {
  background-color: transparent !important;
  background: none !important;
  box-shadow: none !important;
}

/* Make about text completely transparent with NO card styling */
body.unified-gradient-background .about-text,
body.unified-gradient-background .about-content {
  background-color: transparent !important;
  background: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  border: none !important;
}

/* Improve text readability with stronger shadow */
body.unified-gradient-background .about-text p,
body.unified-gradient-background .about-text .personal-info,
body.unified-gradient-background .about-text ul,
body.unified-gradient-background .about-text li,
body.unified-gradient-background .about-text .info-item,
body.unified-gradient-background .about-text h3 {
  text-shadow: 0 1px 1px var(--shadow-color) !important; /* More subtle shadow */
  transition: color var(--transition-normal) !important; /* Only transition color, not text-shadow */
  background-color: transparent !important;
  background: none !important;
}

/* Specifically counter any card styling on about section */
.about-text {
  background-color: transparent !important;
  background: none !important;
  box-shadow: none !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
}

/* Ensure skills network has proper background */
.skills-network-container {
  background-color: var(--card-bg) !important;
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px var(--shadow-color);
}

/* Ensure header and footer are solid */
header, footer {
  background-color: var(--background-color) !important;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 10px var(--shadow-color);
}

footer {
  box-shadow: 0 -2px 10px var(--shadow-color);
}

/* Fix mobile menu */
nav ul.active {
  background-color: var(--background-color) !important;
}

/* Improve section header visibility */
.section-header h2 {
  text-shadow: 0 0 2px var(--unified-background);
}

/* Add subtle container backgrounds for better readability if needed */
section .container {
  position: relative;
  z-index: 1;
}