/* 
======================
  General Styles
======================
*/
:root {
    /* Colors - Light Mode */
    --primary-color: #3a86ff;
    --secondary-color: #8338ec;
    --accent-color: #ff006e;
    --background-color: #f7f8fc;
    --card-background: #ffffff;
    --text-primary: #333333;
    --text-secondary: #666666;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #06d6a0;
    --error-color: #ef476f;
    --gradient-start: #3a86ff;
    --gradient-end: #8338ec;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --h1-size: clamp(2.5rem, 8vw, 4rem);
    --h2-size: clamp(2rem, 6vw, 3rem);
    --h3-size: clamp(1.5rem, 4vw, 2rem);
    --body-size: 1rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-circle: 50%;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Container Width */
    --container-width: 1200px;
    --container-padding: 2rem;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--background-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

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

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

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

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1rem;
}

.primary-btn {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    box-shadow: 0 4px 12px rgba(58, 134, 255, 0.2);
}

.primary-btn:hover {
    box-shadow: 0 6px 16px rgba(58, 134, 255, 0.4);
    transform: translateY(-2px);
    color: white;
}

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

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

section {
    padding: var(--spacing-lg) 0;
}

/* Particle background */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* 
======================
  Header & Navigation
======================
*/
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background-color: rgba(var(--background-color-rgb), 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
}

.scrolled {
    padding: 0.7rem 5%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

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

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

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin-right: 1.5rem;
}

.nav-links a {
    color: var(--text-primary);
    position: relative;
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

#theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    transition: background-color var(--transition-fast);
}

#theme-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger div {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 5px;
    transition: all 0.3s ease;
}

/* 
======================
  Hero Section
======================
*/
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 120px;
    margin-bottom: 0.5rem;
}

@media screen and (max-width: 768px) {
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-buttons .btn {
        width: 200px;
        max-width: 100%;
    }
}

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

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--card-background);
    border-radius: var(--border-radius-circle);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.social-icons a i, 
.social-icons a .groundup-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: color var(--transition-fast), filter var(--transition-fast);
}

body.dark-mode .groundup-icon {
    filter: brightness(1);
}

body:not(.dark-mode) .groundup-icon {
    filter: brightness(0.3);
}

.social-icons a:hover .groundup-icon {
    filter: brightness(1.2);
}

.social-icons a:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.social-icons a:hover i {
    color: var(--accent-color);
}

/* GroundUp SVG icon styling */
.groundup-icon {
    width: 1.2rem;
    height: 1.2rem;
    transition: filter var(--transition-fast);
    position: relative;
    top: 0;
    left: 0;
    margin: 0;
    padding: 0;
}

/* Social icons and GroundUp logo styling */
.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--card-background);
    border-radius: var(--border-radius-circle);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.social-icons a i {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

/* GroundUp icon specific styling */
.groundup-icon {
    width: 18px; /* Match size of font awesome icons */
    height: 18px;
    transition: filter var(--transition-fast);
    /* Use CSS filter to modify the SVG color */
    filter: invert(40%) sepia(85%) saturate(1500%) hue-rotate(200deg) brightness(100%) contrast(105%);
}

.social-icons a:hover .groundup-icon {
    /* Change color on hover to match accent color */
    filter: invert(36%) sepia(75%) saturate(7466%) hue-rotate(324deg) brightness(99%) contrast(105%);
}

/* Dark mode needs a different filter */
body.dark-mode .groundup-icon {
    filter: invert(40%) sepia(85%) saturate(1500%) hue-rotate(200deg) brightness(100%) contrast(105%);
}

body:not(.dark-mode) .groundup-icon {
    /* Adjust for light mode */
    filter: invert(40%) sepia(85%) saturate(1500%) hue-rotate(200deg) brightness(70%) contrast(105%);
}

/* GroundUp icon styling */
.groundup-icon {
    width: 20px;
    height: 20px;
    transition: filter var(--transition-fast);
}

/* Dark mode specific styling for GroundUp icon */
body.dark-mode .groundup-icon {
    filter: brightness(10); /* Makes the black SVG appear white */
}

/* Ensure consistent styling in all locations */
body.dark-mode .social-icons .groundup-icon,
body.dark-mode .article-publisher-icon.groundup-icon,
body.dark-mode footer .groundup-icon {
    filter: brightness(10);
}

/* Ensure GroundUp icon displays with natural colors */
.groundup-icon {
    width: 20px;
    height: 20px;
    filter: none !important;
}

/* Ensure parent containers don't affect the icon */
.social-icons a img.groundup-icon,
footer .groundup-icon,
.article-publisher-icon.groundup-icon {
    filter: none;
}

/* Ensure GroundUp icon displays with natural colors */
.groundup-icon {
    width: 20px;
    height: 20px;
    filter: none !important;
}

/* Override any other filters that might affect the groundup icon */
.social-icons a img.groundup-icon,
footer .groundup-icon,
.article-publisher-icon.groundup-icon,
.groundup-link .groundup-icon {
    filter: none !important;
}

/* 
======================
  About Section (Combined layout)
======================
*/
#about-section {
    padding: var(--spacing-xl) 0;
    background-color: rgba(var(--background-color-rgb), 0.5);
}

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

.section-title h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 0.8rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    left: 25%;
    bottom: -10px;
    width: 50%;
    height: 3px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.section-title .subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.bio-container {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.bio-image {
    flex: 1;
    position: relative;
    max-width: 400px;
}

.bio-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 30px var(--shadow-color);
    position: relative;
    z-index: 2;
}

.bio-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 25px;
    bottom: 25px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: var(--border-radius-lg);
    z-index: 1;
}

.bio-text {
    flex: 1.5;
}

.bio-text h3 {
    margin-bottom: 1.2rem;
}

.bio-text p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* Skills section */
.skills-section {
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.skill-category h4 {
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.skill-category h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1.2rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.2rem;
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.skill-item i {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.skill-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Timeline section */
.timeline-section {
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-container {
    position: relative;
    padding-top: 2rem;
}

/* Responsive adjustments for combined about section */
@media screen and (max-width: 900px) {
    .bio-container {
        flex-direction: column;
        text-align: center;
    }
    
    .bio-image {
        margin: 0 auto 2rem;
    }
    
    .bio-image::before {
        right: 15px;
        bottom: 15px;
    }
    
    .skill-category h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .skill-category {
        text-align: center;
    }
}

/* Additional images in bio section */
.additional-images {
    margin-top: var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.additional-image {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.additional-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.additional-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.additional-image:hover img {
    transform: scale(1.03);
}

@media screen and (max-width: 900px) {
    .additional-images {
        margin: var(--spacing-md) auto 0;
        max-width: 500px;
    }
}

/* Bio section layout update */
.bio-content-wrapper {
    flex: 1.5;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.bio-secondary-image {
    flex: 1;
    max-width: 250px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    margin-top: var(--spacing-xs);
}

.bio-secondary-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.bio-secondary-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.bio-secondary-image:hover img {
    transform: scale(1.03);
}

.bio-text {
    flex: 2;
}

/* Responsive adjustments */
@media screen and (max-width: 1100px) {
    .bio-content-wrapper {
        flex-direction: column;
    }
    
    .bio-secondary-image {
        max-width: 300px;
        margin-bottom: var(--spacing-md);
    }
}

@media screen and (max-width: 900px) {
    .bio-container {
        flex-direction: column;
        text-align: center;
    }
    
    .bio-content-wrapper {
        align-items: center;
    }
    
    .bio-image {
        margin: 0 auto 2rem;
    }
    
    .bio-image::before {
        right: 15px;
        bottom: 15px;
    }
    
    .bio-text {
        text-align: center;
    }
}

/* 
======================
  Featured Projects
======================
*/
#featured-projects {
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: var(--spacing-md);
}

.project-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-fast), box-shadow var (--transition-fast);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.project-image {
    height: 200px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    margin-bottom: 0.5rem;
}

.project-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.project-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius-sm);
}

.project-links {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.project-links a {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.section-cta {
    margin-top: var(--spacing-md);
}

/* 
======================
  Quick About
======================
*/
#quick-about {
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: rgba(var(--background-color-rgb), 0.5);
}

.about-preview {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.image-frame {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.image-frame::before {
    content: '';
    position: absolute;
    inset: -5px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    z-index: -1;
    border-radius: calc(var(--border-radius-lg) + 5px);
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

.about-text {
    flex: 1.5;
}

.about-text p {
    margin-bottom: var(--spacing-sm);
}

.skill-icons {
    display: flex;
    gap: 1rem;
    margin: var(--spacing-sm) 0;
}

.skill-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
}

.skill-icon:hover {
    transform: translateY(-5px);
    color: var(--accent-color);
}

/* 
======================
  Footer
======================
*/
footer {
    background-color: var(--card-background);
    padding: var(--spacing-md) 0 var(--spacing-sm);
    margin-top: var(--spacing-lg);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-left {
    flex: 1;
    min-width: 250px;
}

.footer-left h3 {
    margin-bottom: 0.5rem;
}

.footer-left p {
    color: var(--text-secondary);
}

.footer-right {
    flex: 2;
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Ensure footer links render properly */
.footer-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Social icons in the footer */
.footer-right .social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 0;
}

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

.footer-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 
======================
  Media Queries
======================
*/
@media screen and (max-width: 900px) {
    .about-preview {
        flex-direction: column;
        text-align: center;
    }
    
    .skill-icons {
        justify-content: center;
    }
    
    .bio-container {
        flex-direction: column;
        text-align: center;
    }
    
    .bio-image {
        margin: 0 auto 2rem;
    }
    
    .bio-image::before {
        right: 15px;
        bottom: 15px;
    }
    
    .skill-category h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .skill-category {
        text-align: center;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 80%;
        max-width: 400px;
        background-color: var(--card-background);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 1000;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
    }
    
    /* When active, slide in from right */
    .nav-links.active {
        right: 0;
    }
    
    .hamburger {
        display: block;
        z-index: 1002; /* Above the mobile menu */
        position: relative;
    }
    
    /* Improved hamburger animation */
    .hamburger.active .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .hamburger.active .line2 {
        opacity: 0;
    }
    
    .hamburger.active .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    /* Prevent scrolling when menu is open */
    body.menu-open {
        overflow: hidden;
    }
    
    /* Background overlay when menu is open */
    .mobile-nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: 990;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-content,
    .footer-right {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links,
    .footer-right .social-icons {
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
    }
    
    .image-frame {
        width: 250px;
        height: 250px;
    }
}

/* Timeline section - Compact design */
.timeline-section {
    max-width: 1000px;
    margin: 0 auto 3rem;
}

.timeline-section h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.timeline-container {
    position: relative;
    padding-top: 0.5rem;
}

.timeline-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background-color: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    width: 100%;
    display: flex;
}

.timeline-item.left {
    flex-direction: row-reverse;
}

.timeline-item.left .timeline-content {
    margin-right: 20px;
    text-align: right;
}

.timeline-item.right .timeline-content {
    margin-left: 20px;
    text-align: left;
}

.timeline-marker {
    position: absolute;
    top: 0;
    left: 50%;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--card-background);
    border: 3px solid var(--primary-color);
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.timeline-marker i {
    color: var(--primary-color);
    font-size: 12px;
}

.timeline-content {
    background-color: var(--card-background);
    padding: 15px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 3px 10px var(--shadow-color);
    width: calc(50% - 30px);
    transform: translateY(-10px);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 4px;
}

.timeline-org {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.timeline-content h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 0.9rem;
    margin-bottom: 6px;
    line-height: 1.5;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.timeline-item.left .timeline-tags {
    justify-content: flex-end;
}

.timeline-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
}

/* Split timeline layout */
.timelines-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.timeline-education,
.timeline-experience {
    position: relative;
}

.timeline-education .timeline-line,
.timeline-experience .timeline-line {
    left: 24px;
}

.timeline-education .timeline-item,
.timeline-experience .timeline-item {
    flex-direction: row !important;
}

.timeline-education .timeline-marker,
.timeline-experience .timeline-marker {
    left: 24px;
}

.timeline-education .timeline-content,
.timeline-experience .timeline-content {
    width: calc(100% - 50px);
    margin-left: 50px !important;
    margin-right: 0 !important;
    text-align: left !important;
}

.timeline-education .timeline-tags,
.timeline-experience .timeline-tags {
    justify-content: flex-start !important;
}

.timeline-section-title {
    text-align: center;
    margin-bottom: 2rem;
}

.timeline-column-title {
    margin-bottom: 1.5rem;
    text-align: left;
    padding-left: 24px;
    position: relative;
    display: flex;
    align-items: center;
}

.timeline-column-title i {
    color: var(--primary-color);
    margin-right: 8px;
    font-size: 1.2rem;
}

/* Responsive adjustment for split timeline */
@media screen and (max-width: 900px) {
    .timelines-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media screen and (max-width: 768px) {
    .timeline-line {
        left: 24px;
    }
    
    .timeline-item {
        flex-direction: row !important;
    }
    
    .timeline-marker {
        left: 24px;
    }
    
    .timeline-content {
        width: calc(100% - 50px);
        margin-left: 50px !important;
        margin-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item.left .timeline-tags {
        justify-content: flex-start;
    }
}

/* Timeline section - Centered design */
.timeline-container {
    max-width: 1000px;
    margin: 0 auto;
    padding-top: 1rem;
}

.timelines-container {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.timeline-section {
    width: 100%;
}

.timeline-section-title {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-section-title i {
    margin-right: 0.5rem;
}

.timeline-wrapper {
    position: relative;
    padding-bottom: 2rem;
}

.timeline-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background-color: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    width: 100%;
    min-height: 100px;
    display: flex;
    cursor: pointer;
}

.timeline-item:hover .timeline-content {
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.15);
}

.timeline-item:hover .timeline-expand-icon {
    color: var(--primary-color);
}

.timeline-item.right {
    justify-content: flex-start;
}

.timeline-item.left {
    justify-content: flex-end;
}

.timeline-marker {
    position: absolute;
    top: 0;
    left: 50%;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--card-background);
    border: 3px solid var(--primary-color);
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.timeline-marker i {
    color: var(--primary-color);
    font-size: 12px;
}

.timeline-content {
    background-color: var(--card-background);
    padding: 15px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 3px 10px var(--shadow-color);
    width: 45%;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-item.right .timeline-content {
    margin-left: calc(50% + 30px);
}

.timeline-item.left .timeline-content {
    margin-right: calc(50% + 30px);
    text-align: right;
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 4px;
}

.timeline-org {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.timeline-content h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 0.9rem;
    margin-bottom: 6px;
    line-height: 1.5;
}

/* Expanded content styling */
.timeline-expanded-content {
    height: 0;
    overflow: hidden;
    opacity: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-top: 0;
    transition: all 0.3s ease;
    /* Force left alignment for all expanded content */
    text-align: left !important;
}

.timeline-item.expanded .timeline-expanded-content {
    height: auto;
    opacity: 1;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--border-color);
}

/* Fix bullet alignment for all expanded content */
.timeline-expanded-content ul {
    padding-left: 20px !important;
    margin: 10px 0;
    list-style-position: outside;
    direction: ltr;
}

.timeline-expanded-content li {
    text-align: left !important;
    margin-bottom: 5px;
}

/* Even for left timeline items, keep text left-aligned */
.timeline-item.left .timeline-expanded-content,
.timeline-item.left .timeline-expanded-content ul,
.timeline-item.left .timeline-expanded-content p,
.timeline-item.left .timeline-expanded-content li {
    text-align: left !important;
    padding-left: 20px;
    padding-right: 0;
    direction: ltr;
}

/* Keep the tags still aligned according to timeline side */
.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.timeline-item.left .timeline-tags {
    justify-content: flex-end;
}

.timeline-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
}

/* Ensure consistent spacing for list items */
.timeline-expanded-content li {
    margin-bottom: 5px;
}

/* Mobile adjustments to ensure consistency */
@media screen and (max-width: 768px) {
    .timeline-item.left .timeline-expanded-content ul {
        padding-left: 20px;
        padding-right: 0;
        text-align: left;
        direction: ltr;
    }
    
    .timeline-item.left .timeline-expanded-content li {
        text-align: left;
        list-style-position: outside;
    }
}

.timeline-expanded-content ul {
    padding-left: 20px;
    margin: 10px 0;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.timeline-item.left .timeline-tags {
    justify-content: flex-end;
}

.timeline-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
}

/* Expand icon styling */
.timeline-expand-icon {
    margin-top: 8px;
    text-align: center;
    color: var(--text-secondary);
    transition: transform 0.3s ease, color 0.3s ease;
}

.timeline-item.expanded .timeline-expand-icon i {
    transform: rotate(180deg);
}

/* Connector lines from timeline to content */
.timeline-item::after {
    content: '';
    position: absolute;
    top: 12px;
    width: 30px;
    height: 3px;
    background-color: var(--border-color);
    z-index: 1;
}

.timeline-item.right::after {
    left: 50%;
}

.timeline-item.left::after {
    right: 50%;
}

/* Timeline animation */
.timeline-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Timeline responsive */
@media screen and (max-width: 768px) {
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        justify-content: flex-start !important;
    }
    
    .timeline-marker {
        left: 20px;
    }
    
    .timeline-content {
        width: calc(100% - 50px);
        margin-left: 40px !important;
        margin-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item.left .timeline-tags,
    .timeline-item.left .timeline-expanded-content,
    .timeline-item.left .timeline-expanded-content ul {
        justify-content: flex-start;
        text-align: left;
        padding-left: 20px;
        padding-right: 0;
        direction: ltr;
    }
    
    .timeline-item::after {
        left: 20px;
        width: 20px;
    }
    
    .timeline-item.left::after {
        right: auto;
    }

    .timeline-section-title {
        text-align: left;
        left: 0;
        transform: none;
        margin-left: 50px;
    }
}

/* Updated Contact Page Styles */
#contact-info-section {
    padding: var(--spacing-lg) 0;
}

.contact-info-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

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

.contact-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 5px 20px var(--shadow-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.contact-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.3);
}

.contact-card h3 {
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: var(--text-secondary);
}

.contact-card a {
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

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

.contact-message {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
}

.contact-message h2 {
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.contact-message h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.contact-message p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.cta-button {
    margin: var(--spacing-md) 0;
}

.social-links {
    margin-top: var(--spacing-lg);
}

.social-links p {
    margin-bottom: var(--spacing-sm);
}

.contact-social {
    justify-content: flex-start;
    margin-top: var(--spacing-xs);
}

/* Map styling */
.map-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md) var(--spacing-lg);
}

.map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow-color);
}

/* Responsive adjustments */
@media screen and (max-width: 900px) {
    .contact-info-wrapper {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-md);
    }
    
    .contact-cards {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .contact-card {
        flex: 1;
        min-width: 250px;
    }
}

@media screen and (max-width: 600px) {
    .contact-cards {
        flex-direction: column;
    }
}

/* Improved Contact Page Styles */
#contact-hero {
    padding: 10rem 0 4rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.1), rgba(var(--secondary-color-rgb), 0.1));
}

.contact-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.contact-hero-content h1 {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-hero-content .subtitle {
    font-size: 1.5rem;
    margin-bottom: 0;
}

#contact-info-section {
    padding: var(--spacing-lg) 0 var(--spacing-xl);
}

.contact-info-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.contact-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 5px 20px var(--shadow-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* ...existing code for contact cards... */

.contact-message {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.contact-message h2 {
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    color: var(--primary-color);
}

.contact-message h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.contact-message p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    font-size: 1.1rem;
}

.cta-button {
    margin: var(--spacing-md) 0;
}

.cta-button .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.social-links {
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.social-links p {
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.contact-social {
    justify-content: flex-start;
    margin-top: var(--spacing-xs);
}

/* Responsive adjustments */
@media screen and (max-width: 900px) {
    .contact-info-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-cards {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .contact-card {
        flex: 1;
        min-width: 250px;
        max-width: 300px;
    }
    
    .contact-message {
        margin-top: var(--spacing-md);
    }
}

@media screen and (max-width: 600px) {
    .contact-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-card {
        width: 100%;
        max-width: 100%;
    }
    
    .contact-message h2 {
        text-align: center;
        width: 100%;
    }
    
    .contact-message h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .cta-button {
        text-align: center;
    }
    
    .social-links {
        text-align: center;
    }
    
    .contact-social {
        justify-content: center;
    }
}

/* Coming Soon Message Styling */
.coming-soon-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md) 0 var(--spacing-lg);
}

.coming-soon-message {
    text-align: center;
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
    max-width: 600px;
    width: 100%;
    animation: pulse 2s infinite alternate ease-in-out;
}

.coming-soon-message i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.coming-soon-message h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coming-soon-message p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 5px 15px var(--shadow-color);
    }
    100% {
        box-shadow: 0 15px 30px rgba(var(--primary-color-rgb), 0.3);
    }
}

/* Modern Mobile Navigation */
@media screen and (max-width: 768px) {
    header {
        padding: 1rem 1.5rem; /* More compact padding */
    }
    
    .hamburger {
        display: block;
        cursor: pointer;
        z-index: 1010;
        width: 30px;
        height: 24px;
        position: relative;
        transition: all 0.3s ease;
    }
    
    .hamburger .line1,
    .hamburger .line2,
    .hamburger .line3 {
        width: 100%;
        height: 3px;
        background-color: var(--text-primary);
        position: absolute;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }
    
    .hamburger .line1 {
        top: 0;
    }
    
    .hamburger .line2 {
        top: 10px;
    }
    
    .hamburger .line3 {
        top: 20px;
    }
    
    /* Active hamburger animation */
    .hamburger.active .line1 {
        transform: translateY(10px) rotate(45deg);
    }
    
    .hamburger.active .line2 {
        opacity: 0;
    }
    
    .hamburger.active .line3 {
        transform: translateY(-10px) rotate(-45deg);
    }
    
    /* Navigation menu */
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 80%;
        max-width: 400px;
        background-color: var(--card-background);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 1000;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
    }
    
    /* When active, slide in from right */
    .nav-links.active {
        right: 0;
    }
    
    /* Navigation items */
    .nav-links li {
        opacity: 0;
        transform: translateX(50px);
        transition: opacity 0.4s ease, transform 0.4s ease;
        transition-delay: 0.1s;
    }
    
    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-links.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-links.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-links.active li:nth-child(5) { transition-delay: 0.5s; }
    
    .nav-links a {
        display: block;
        padding: 0.8rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
    }
    
    /* Overlay for background dimming when menu is open */
    .mobile-nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: 990;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Lock body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }
}

/* Featured Articles Section */
#featured-articles {
    background-color: rgba(var(--background-color-rgb), 0.5);
    padding: var(--spacing-xl) 0;
}

.articles-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: var(--spacing-md) 0;
}

.article-preview-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.article-preview-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.article-preview-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-publisher-icon {
    width: 35px;
    height: 35px;
    margin-bottom: 1rem;
}

.article-preview-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.article-preview-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
    flex-grow: 1;
}

.article-preview-links {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(var(--border-color-rgb), 0.2);
}

.read-more {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
}

.read-more i {
    transition: transform var(--transition-fast);
}

.read-more:hover i {
    transform: translateX(5px);
}

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

/* Improved Contact Page Layout */
@media screen and (max-width: 900px) {
    /* Override contact page layouts for better mobile alignment */
    .contact-info-wrapper {
        grid-template-columns: 1fr !important;
        width: 100% !important;
    }
    
    .contact-cards {
        width: 100% !important;
    }
    
    .contact-message {
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    /* Fix LinkedIn URL overflow */
    .contact-card p a {
        word-break: break-all;
        display: block;
        width: 100%;
    }
    
    /* Better alignment for icons in contact cards */
    .contact-card .icon {
        margin-bottom: 0.75rem;
    }
    
    .contact-card h3 {
        margin-bottom: 0.5rem;
    }
    
    /* Contact page hero responsive adjustments */
    #contact-hero .subtitle {
        font-size: 1.2rem;
        margin-bottom: 0;
    }
}

/* Common Hero Section Styling for Articles, Projects, Blog */
.articles-hero, .projects-hero, .blog-hero {
    padding: 10rem 0 5rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1), rgba(131, 56, 236, 0.1));
}

.articles-hero-content h1, 
.projects-hero-content h1, 
.blog-hero-content h1 {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.articles-hero-content .subtitle, 
.projects-hero-content .subtitle, 
.blog-hero-content .subtitle {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* Articles Page Icon Styling */
/* Make GroundUp logo white in dark mode */
body.dark-mode .groundup-icon,
body.dark-mode .publisher-icon.groundup-icon {
    filter: brightness(10) !important; /* Force white color in dark mode */
}

/* Fallback icons for articles and interviews */
.publisher-icon.fallback-news-icon {
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    color: white;
}

.publisher-icon.fallback-tv-icon {
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    color: white;
}

/* Fix GroundUp SVG across the site */
body.dark-mode .groundup-icon,
body.dark-mode .publisher-icon.groundup-icon,
body.dark-mode .social-icons a .groundup-icon,
body.dark-mode footer .groundup-icon {
    filter: brightness(10) !important; /* Make white in dark mode */
}

/* Consistent circular icon container for all publisher icons */
.publisher-icon-container {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    margin-right: 1rem;
    flex-shrink: 0;
}

/* GroundUp specific icon in circular container */
.publisher-icon-container.groundup {
    padding: 6px;
    background-color: #3a86ff;
}

/* Fallback icons styles */
.publisher-icon-container.fallback-news {
    background-color: var(--primary-color);
}

.publisher-icon-container.fallback-tv {
    background-color: var(--accent-color);
}

/* Make article boxes more compact */
.article-card {
    margin-bottom: 1.25rem; /* Reduced from 2rem */
}

.article-header {
    padding: 0.8rem 1.2rem; /* Reduced from 1.2rem 1.5rem */
}

.article-links {
    padding: 0 1.2rem 0.8rem; /* Reduced from 0 1.5rem 1.2rem */
}

.article-title {
    font-size: 1rem; /* Reduced from 1.1rem */
    margin-bottom: 0.1rem; /* Reduced from 0.2rem */
}

.article-subtitle {
    font-size: 0.85rem; /* Reduced from 0.9rem */
}

.article-link {
    padding: 0.3rem 0.7rem; /* Reduced from 0.4rem 0.8rem */
    font-size: 0.85rem; /* Reduced from 0.9rem */
}

/* Blog Pages Common Styles */
.blog-hero, .blog-post-hero {
    padding: 10rem 0 5rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1), rgba(131, 56, 236, 0.1));
}

.blog-hero-content h1, 
.blog-post-title {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-content .subtitle {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--text-secondary);
}

.blog-container, .blog-post-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Make blog posts look clickable */
.blog-post {
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-post:hover .post-title {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Testimonials Section */
#testimonials {
    padding: 5rem 0;
    position: relative;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.05), rgba(131, 56, 236, 0.05));
}

.testimonials-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonials-slider {
    position: relative;
    height: 300px;
    margin-bottom: 2rem;
}

.testimonial-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-item.active {
    opacity: 1;
    visibility: visible;
}

.testimonial-content {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: 0 10px 30px var(--shadow-color);
    text-align: center;
    position: relative;
    max-width: 800px;
}

.quote-icon {
    color: var(--primary-color);
    font-size: 2rem;
    opacity: 0.2;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--text-primary);
}

.testimonial-author h4 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
    color: var (--primary-color);
}

.testimonial-author p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background-color: rgba(var(--primary-color-rgb), 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.testimonial-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

.testimonial-dot:hover {
    background-color: rgba(var(--primary-color-rgb), 0.7);
}

@media screen and (max-width: 768px) {
    .testimonials-slider {
        height: 380px;
    }
    
    .testimonial-content {
        padding: 2rem 1.5rem;
    }
}

/* Article date styling */
.article-date {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0.2rem 0 0.5rem;
    font-style: italic;
}

.article-date i {
    margin-right: 5px;
}

/* 
======================
  Animations
======================
*/
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

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

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes typewriter {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    from { border-right-color: rgba(58, 134, 255, 0.75); }
    to { border-right-color: transparent; }
}

/* Animation classes */
.animate-fadeIn {
    animation: fadeIn 1s ease forwards;
}

.animate-slideUp {
    animation: slideUp 0.7s ease forwards;
}

.animate-slideDown {
    animation: slideDown 0.7s ease forwards;
}

.animate-slideInLeft {
    animation: slideInLeft 0.7s ease forwards;
}

.animate-slideInRight {
    animation: slideInRight 0.7s ease forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
    animation: spin 2s linear infinite;
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradient 3s ease infinite;
}

/* Hero section animations */
.hero-content h1 {
    opacity: 0;
    animation: slideUp 1s ease forwards 0.3s;
}

.tagline-container {
    overflow: hidden;
    display: inline-block;
    width: 100%;
}

.tagline {
    opacity: 0;
    animation: slideUp 1s ease forwards 0.6s;
    display: inline-block;
}

.cta-buttons {
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.9s;
}

.social-icons {
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.2s;
}

.social-icons a {
    animation: fadeIn 0.3s ease forwards;
}

.social-icons a:nth-child(1) { animation-delay: 1.3s; }
.social-icons a:nth-child(2) { animation-delay: 1.4s; }
.social-icons a:nth-child(3) { animation-delay: 1.5s; }
.social-icons a:nth-child(4) { animation-delay: 1.6s; }

/* Section animations */
.reveal-text {
    position: relative;
    overflow: hidden;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    animation: reveal 1s cubic-bezier(.77,0,.18,1) forwards;
    transform: translateX(-100%);
}

@keyframes reveal {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(100%);
    }
}

/* Timeline animations */
.timeline-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Project card animations */
.project-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading spinner animation */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-left-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

/* Form submission states */
@keyframes checkmark {
    0% {
        height: 0;
        width: 0;
        opacity: 1;
    }
    20% {
        height: 0;
        width: 10px;
        opacity: 1;
    }
    40% {
        height: 20px;
        width: 10px;
        opacity: 1;
    }
    100% {
        height: 20px;
        width: 10px;
        opacity: 1;
    }
}

.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    position: relative;
    display: block;
}

.check-icon {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid var(--success-color);
}

.check-icon::before {
    top: 3px;
    left: -2px;
    width: 30px;
    transform-origin: 100% 50%;
    border-radius: 100px 0 0 100px;
}

.check-icon::after {
    top: 0;
    left: 30px;
    width: 60px;
    transform-origin: 0 50%;
    border-radius: 0 100px 100px 0;
    animation: rotate-circle 4.25s ease-in;
}

.check-icon::before, .check-icon::after {
    content: '';
    height: 100px;
    position: absolute;
    background: var(--card-background);
    transform: rotate(-45deg);
}

.check-icon .icon-line {
    height: 5px;
    background-color: var(--success-color);
    display: block;
    border-radius: 2px;
    position: absolute;
    z-index: 10;
}

.check-icon .icon-line.line-tip {
    top: 46px;
    left: 14px;
    width: 25px;
    transform: rotate(45deg);
    animation: checkmark 0.75s forwards;
}

.check-icon .icon-line.line-long {
    top: 38px;
    right: 8px;
    width: 47px;
    transform: rotate(-45deg);
    animation: checkmark 0.75s forwards 0.25s;
}

@keyframes rotate-circle {
    0% {
        transform: rotate(-45deg);
    }
    5% {
        transform: rotate(-45deg);
    }
    12% {
        transform: rotate(-405deg);
    }
    100% {
        transform: rotate(-405deg);
    }
}

/* Error animation */
@keyframes shake {
    0%, 100% {transform: translateX(0);}
    10%, 30%, 50%, 70%, 90% {transform: translateX(-10px);}
    20%, 40%, 60%, 80% {transform: translateX(10px);}
}

.shake {
    animation: shake 0.8s cubic-bezier(.36,.07,.19,.97) both;
}

/* Blog Post Specific Styles */

.blog-post-hero {
    padding: 10rem 0 5rem;
    position: relative;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1), rgba(131, 56, 236, 0.1));
}

.blog-post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

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

.blog-post-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-post-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

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

.meta-item i {
    margin-right: 0.5rem;
}

.featured-image {
    width: 100%;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.featured-image img {
    width: 100%;
    display: block;
}

.blog-content {
    line-height: 1.8;
    font-size: 1.1rem;
}

.blog-content p {
    margin-bottom: 1.5rem;
}

.blog-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.blog-content ul, .blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

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

.blog-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.blog-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    font-style: italic;
    margin: 1.5rem 0;
    color: var(--text-secondary);
}

.tags-section {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.post-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.post-tag:hover {
    background-color: var(--primary-color);
    color: white;
}

.post-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.nav-btn {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius-md);
    background-color: rgba(var(--primary-color-rgb), 0.1);
    transition: all var(--transition-fast);
}

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

.nav-btn i {
    margin: 0 0.5rem;
}

/* Code formatting */
.code-block {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    font-family: monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Notification message styling */
.notification-preview {
    background-color: #f7f7f7;
    color: #333;
    padding: 1.2rem;
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--accent-color);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    margin: 1.5rem 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

body.dark-mode .notification-preview {
    background-color: #2a2a3a;
    color: #e0e0e0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.notification-header {
    font-size: 0.8rem;
    color: #777;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

body.dark-mode .notification-header {
    color: #aaa;
}

.notification-content {
    font-size: 1rem;
    line-height: 1.4;
}

.notification-content .code {
    font-family: monospace;
    background-color: rgba(var(--primary-color-rgb), 0.1);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
}

.bug-status {
    background-color: #ff9f1c;
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
    margin-top: 1rem;
}

/* Credentials box styling */
.credentials-box {
    background-color: rgba(239, 71, 111, 0.1);
    border-left: 4px solid #ef476f;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius-md);
    font-family: monospace;
    font-size: 1rem;
}

.credentials-row {
    display: flex;
    margin-bottom: 0.5rem;
}

.credential-label {
    flex: 1;
    color: var(--text-secondary);
}

.credential-value {
    flex: 1;
    color: #ef476f;
    font-weight: bold;
}

@media screen and (max-width: 768px) {
    .blog-post-title {
        font-size: 2rem;
    }
    
    .blog-post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .post-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
    }
}

/* 
======================
  Reusable Components
======================
*/

/* Social Icons */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: var(--spacing-md);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--card-background);
    border-radius: var(--border-radius-circle);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.social-icons a i {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

/* GroundUp logo styling */
.groundup-icon {
    width: 24px;
    height: 24px;
    transition: filter var(--transition-fast);
}

body.dark-mode .groundup-icon {
    filter: brightness(1);
}

body:not(.dark-mode) .groundup-icon {
    filter: brightness(0.3);
}

.social-icons a:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.social-icons a:hover i {
    color: var(--accent-color);
}

.social-icons a:hover .groundup-icon {
    filter: brightness(1.2);
}

/* 
======================
  Dark Mode Styles
======================
*/
:root {
    /* Dark mode colors */
    --dark-primary-color: #4d8cff;
    --dark-secondary-color: #9b6aff;
    --dark-accent-color: #ff3385;
    --dark-background-color: #121212;
    --dark-card-background: #1e1e1e;
    --dark-text-primary: #e6e6e6;
    --dark-text-secondary: #b3b3b3;
    --dark-border-color: #333333;
    --dark-shadow-color: rgba(0, 0, 0, 0.3);

    /* RGB values for rgba usage */
    --background-color-rgb: 247, 248, 252;
    --dark-background-color-rgb: 18, 18, 18;
    --primary-color-rgb: 58, 134, 255;
    --dark-primary-color-rgb: 77, 140, 255;
}

body.dark-mode {
    --primary-color: var(--dark-primary-color);
    --secondary-color: var(--dark-secondary-color);
    --accent-color: var(--dark-accent-color);
    --background-color: var(--dark-background-color);
    --card-background: var(--dark-card-background);
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --border-color: var(--dark-border-color);
    --shadow-color: var(--dark-shadow-color);
    --background-color-rgb: var(--dark-background-color-rgb);
    --primary-color-rgb: var(--dark-primary-color-rgb);
}

body.dark-mode header {
    background-color: rgba(var(--dark-background-color-rgb), 0.8);
}

body.dark-mode #theme-toggle .fa-sun {
    display: inline-block;
}

body.dark-mode #theme-toggle .fa-moon {
    display: none;
}

body:not(.dark-mode) #theme-toggle .fa-sun {
    display: none;
}

body:not(.dark-mode) #theme-toggle .fa-moon {
    display: inline-block;
}

body.dark-mode #theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dark mode specific shadows */
body.dark-mode .project-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

body.dark-mode .project-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

body.dark-mode .social-icons a {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body.dark-mode .social-icons a:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
}

/* Adjust code block colors for dark mode */
body.dark-mode pre code {
    background-color: #2d2d2d;
    border: 1px solid #444;
}

/* Timeline dark mode */
body.dark-mode .timeline-line {
    background-color: var(--dark-border-color);
}

body.dark-mode .timeline-marker {
    border: 3px solid var(--dark-primary-color);
    background-color: var(--dark-card-background);
}

/* Form elements dark mode */
body.dark-mode input,
body.dark-mode textarea {
    background-color: var(--dark-card-background);
    border: 1px solid var(--dark-border-color);
    color: var(--dark-text-primary);
}

body.dark-mode input:focus,
body.dark-mode textarea:focus {
    border-color: var(--dark-primary-color);
}

/* Project tags dark mode */
body.dark-mode .project-tag {
    background-color: rgba(var(--dark-primary-color-rgb), 0.2);
}

/* Remove any filters from GroundUp icon in dark mode - let the SVG show its natural color */
body.dark-mode .groundup-icon {
    filter: none !important;
}

/* Ensure groundup icon keeps its natural color in dark mode */
body.dark-mode .groundup-icon {
    filter: none !important;
    opacity: 1 !important;
}

/* Override any potential inheritance from parent elements */
body.dark-mode .social-icons a img.groundup-icon,
body.dark-mode footer .groundup-icon,
body.dark-mode .article-publisher-icon.groundup-icon {
    filter: none !important;
    opacity: 1 !important;
}

/* Theme toggle transition */
.theme-transition {
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* 
======================
  Projects Page Styles
======================
*/

/* Hero Section */
#projects-hero {
    padding: 10rem 0 5rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.1), rgba(var(--secondary-color), 0.1));
}

.projects-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

/* Filter Section */
#projects-filter {
    margin: 3rem 0 2rem;
}

.filter-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.filter-btn {
    padding: 0.7rem 1.2rem;
    background-color: var(--card-background);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.3);
}

/* Projects Grid */
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.project-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
    height: 100%;
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.project-image {
    height: 200px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
}

.project-content p {
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.5rem 0 1.2rem;
}

.project-tag {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    color: var(--primary-color);
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius-sm);
}

.project-links {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: auto;
}

.project-link {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: color var(--transition-fast);
}

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

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .filter-container {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
    
    .projects-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .project-image {
        height: 180px;
    }
}

@media screen and (max-width: 480px) {
    .projects-container {
        grid-template-columns: 1fr;
    }
    
    .filter-container {
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Dark mode adjustments */
body.dark-mode .project-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

body.dark-mode .project-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
}

body.dark-mode .project-tag {
    background-color: rgba(var(--dark-primary-color-rgb), 0.15);
}