body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #35424a;
    color: #ffffff;
    padding: 20px 0;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
}

main {
    padding: 20px;
}

section {
    margin: 20px 0;
}

.project-grid {
    display: grid;
    gap: 20px;
}

.skills-section {
    padding: 40px 0;
}

.skills-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.skills-category {
    flex: 1 1 48%;
    min-width: 300px;
    max-width: 500px;
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.skills-subcategory {
    margin-bottom: 20px;
}

.skills-list {
    list-style-type: none;
    list-style-position: inside;
    padding: 0;
}

.skill-item {
    background-color: #e8e8ed;
    margin: 5px 0;
    padding: 10px;
    border-radius: 4px;
}

.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.soft-skill-card {
    background-color: #f4f4f9;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.soft-skill-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.project-card {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Experience Section Styles */
.experience-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.experience-item {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #007bff;
}

.experience-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.experience-item h3 {
    color: #35424a;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    border-bottom: 2px solid #f4f4f9;
    padding-bottom: 10px;
}

.experience-item p {
    margin: 8px 0;
    color: #666;
    font-size: 1rem;
    line-height: 1.5;
}

.experience-item strong {
    color: #35424a;
    font-weight: 600;
}

.experience-item ul {
    margin: 15px 0 0 0;
    padding-left: 0;
    list-style: none;
}

.experience-item ul li {
    position: relative;
    padding: 8px 0 8px 25px;
    color: #555;
    line-height: 1.6;
}

.experience-item ul li:before {
    content: "▸";
    position: absolute;
    left: 0;
    top: 8px;
    color: #007bff;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Hero Section Styles */
.hero {
    background: linear-gradient(135deg, #35424a 0%, #2c3e50 100%);
    color: #ffffff;
    padding: 80px 0;
    margin: 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.hero-photo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.photo-placeholder {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f4f4f9 0%, #e8e8ed 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.photo-placeholder:hover {
    transform: scale(1.05);
}

.photo-icon {
    font-size: 48px;
    margin-bottom: 10px;
    opacity: 0.7;
}

.photo-text {
    color: #666;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.hero-name {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-title {
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0 0 30px 0;
    color: #b8c5d1;
    letter-spacing: 0.5px;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 0 0 40px 0;
    color: #e8e8ed;
    max-width: 580px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: #ffffff;
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* ========================================
   RESPONSIVE DESIGN - MOBILE FIRST APPROACH
   ======================================== */

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .hero-container {
        max-width: 1400px;
        padding: 0 40px;
    }
    
    .project-grid {
        max-width: 1400px;
    }
    
    .skills-container {
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Tablet Landscape (992px to 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .hero-container {
        gap: 50px;
    }
    
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .skills-category {
        max-width: 80%;
    }
}

/* Tablet Portrait (768px to 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-name {
        font-size: 3rem;
    }
    
    .hero-title {
        font-size: 1.4rem;
    }
    
    .photo-placeholder {
        width: 250px;
        height: 250px;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .skills-container {
        flex-direction: column;
        gap: 25px;
    }
    
    .experience-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    nav ul li {
        margin: 0 8px;
    }
    
    nav ul li a {
        font-size: 0.9rem;
    }
}

/* Mobile Landscape (576px to 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .hero {
        padding: 60px 0;
        min-height: 60vh;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
        padding: 0 30px;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
        max-width: 500px;
        margin: 0 auto 30px auto;
    }
    
    .photo-placeholder {
        width: 200px;
        height: 200px;
    }
    
    .hero-cta {
        justify-content: center;
        gap: 15px;
    }
    
    /* Navigation */
    header {
        padding: 15px 0;
    }
    
    nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    nav ul li {
        margin: 5px;
    }
    
    nav ul li a {
        padding: 8px 12px;
        border-radius: 4px;
        transition: background-color 0.3s ease;
    }
    
    nav ul li a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    /* Sections */
    main {
        padding: 15px;
    }
    
    section {
        margin: 30px 0;
        padding: 0 15px;
    }
    
    section h2 {
        font-size: 2rem;
        text-align: center;
        margin-bottom: 25px;
    }
    
    /* Experience responsive */
    .experience-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .experience-item {
        padding: 20px;
    }
    
    .experience-item h3 {
        font-size: 1.3rem;
    }
    
    /* Skills responsive */
    .skills-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .skills-category {
        min-width: auto;
        max-width: 100%;
    }
    
    .soft-skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .soft-skill-card {
        padding: 12px;
    }
    
    .soft-skill-icon {
        font-size: 28px;
        margin-bottom: 8px;
    }
    
    .soft-skill-card h4 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .soft-skill-card p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
}

/* Mobile Portrait (up to 575px) */
@media (max-width: 575px) {
    .hero {
        padding: 40px 0;
        min-height: 50vh;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
        padding: 0 20px;
    }
    
    .hero-name {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-title {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }
    
    .hero-description {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 25px;
    }
    
    .photo-placeholder {
        width: 160px;
        height: 160px;
    }
    
    .photo-icon {
        font-size: 36px;
    }
    
    .photo-text {
        font-size: 12px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 12px 24px;
        font-size: 0.9rem;
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    /* Navigation Mobile */
    header {
        padding: 12px 0;
    }
    
    nav ul {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 0 20px;
        max-width: 300px;
        margin: 0 auto;
    }
    
    nav ul li {
        margin: 0;
        text-align: center;
    }
    
    nav ul li a {
        display: block;
        padding: 10px 8px;
        border-radius: 6px;
        font-size: 0.85rem;
        transition: all 0.3s ease;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    nav ul li a:hover {
        background-color: rgba(255, 255, 255, 0.15);
        transform: translateY(-1px);
    }
    
    /* Content Sections */
    main {
        padding: 10px;
    }
    
    section {
        margin: 25px 0;
        padding: 0 10px;
    }
    
    section h2 {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    /* Experience Mobile */
    .experience-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .experience-item {
        padding: 18px;
    }
    
    .experience-item h3 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .experience-item p {
        font-size: 0.9rem;
        margin: 6px 0;
    }
    
    .experience-item ul li {
        padding: 6px 0 6px 20px;
        font-size: 0.9rem;
    }
    
    .experience-item ul li:before {
        font-size: 1rem;
        top: 6px;
    }
    
    /* Skills Mobile */
    .skills-section {
        padding: 30px 0;
    }
    
    .skills-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .skills-category {
        padding: 15px;
        min-width: auto;
    }
    
    .skills-category h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .skills-subcategory h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .skill-item {
        padding: 8px 12px;
        font-size: 0.9rem;
        margin: 3px 0;
    }
    
    .soft-skills-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .soft-skill-card {
        padding: 15px;
        text-align: center;
    }
    
    .soft-skill-icon {
        font-size: 32px;
        margin-bottom: 10px;
    }
    
    .soft-skill-card h4 {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .soft-skill-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .hero-name {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 1.1rem;
    }
    
    .photo-placeholder {
        width: 180px;
        height: 180px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* Projects Section Styles */
.projects-section {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #35424a;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.project-card {
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.project-card.featured-project {
    border-left: 4px solid #007bff;
}

.project-card.coming-soon {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #6c757d;
}

.project-image-placeholder {
    height: 200px;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.project-image {
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: #f8f9fa;
}

.project-preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.project-card:hover .project-image-placeholder::before {
    transform: translateX(100%);
}

.project-icon {
    font-size: 48px;
    margin-bottom: 10px;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.project-card:hover .project-icon {
    transform: scale(1.1);
    opacity: 1;
}

.project-image-text {
    color: #6c757d;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-content {
    padding: 25px;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 10px;
}

.project-header h3 {
    color: #35424a;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.project-status {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.featured-project .project-status {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.coming-soon .project-status {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.3);
}

.project-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tech-tag {
    background-color: #f8f9fa;
    color: #495057;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background-color: #e9ecef;
    transform: translateY(-1px);
}

.tech-tag.upcoming {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #6c757d;
    font-style: italic;
}

.project-links {
    display: flex;
    gap: 12px;
    flex-wrap: nowrap;
}

.project-link {
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 100px;
}

.demo-link {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.demo-link:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
}

.code-link {
    background: transparent;
    color: #35424a;
    border: 2px solid #35424a;
}

.code-link:hover {
    background-color: #35424a;
    color: white;
    transform: translateY(-2px);
}

.contact-link {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.contact-link:hover {
    background: linear-gradient(135deg, #1e7e34 0%, #155724 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}

/* About Section Styles */
.about-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 25px;
    text-align: justify;
}

.about-content p:first-child {
    font-size: 1.2rem;
    color: #35424a;
    font-weight: 500;
}

/* Certifications Section Styles */
.certification-list {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.certification-item {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-left: 4px solid #007bff;
}

.certification-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.certification-icon {
    font-size: 2.5rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.certification-content h3 {
    color: #35424a;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.certification-issuer {
    color: #007bff;
    font-weight: 500;
    margin: 0 0 5px 0;
    font-size: 1rem;
}

.certification-date {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

/* Contact Section Styles */
.contact-section {
    padding: 60px 0;
    background-color: #ffffff;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 123, 255, 0.05) 50%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
    position: relative;
    z-index: 1;
}

.contact-card h3 {
    color: #35424a;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 10px 0;
    position: relative;
    z-index: 1;
}

.contact-card p {
    color: #666;
    margin: 0 0 20px 0;
    font-size: 1rem;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

footer {
    background-color: #35424a;
    color: #ffffff;
    padding: 20px 0;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content p {
    font-size: 0.9rem;
    margin: 5px 0;
}

.footer-content .footer-subtitle {
    font-style: italic;
    color: #b8c5d1;
}

/* Footer Social Media Icons */
.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 50%;
    text-decoration: none;
    font-size: 20px;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.social-link:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Individual social media platform colors on hover */
.social-link:hover .bi-envelope-fill {
    color: #ea4335;
}

.social-link:hover .bi-linkedin {
    color: #0077b5;
}

.social-link:hover .bi-github {
    color: #333;
}

.social-link:hover .bi-reddit {
    color: #ff4500;
}

.social-link:hover .bi-journal-text {
    color: #28a745;
}


.contact-link {
    display: inline-block;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
    position: relative;
    z-index: 1;
}

.contact-link:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
    color: white;
}

/* Responsive Design for Projects */
@media (max-width: 700px) {
    .projects-section {
        padding: 40px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .project-content {
        padding: 20px;
    }
    
    .project-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .project-status {
        align-self: flex-start;
    }
    
    .project-links {
        justify-content: center;
    }
    
    /* Contact responsive */
    .contact-section {
        padding: 40px 0;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .project-image-placeholder {
        height: 150px;
    }
    
    .project-icon {
        font-size: 36px;
    }
    
    .project-header h3 {
        font-size: 1.2rem;
    }
    
    .project-links {
        flex-direction: column;
    }
    
    .project-link {
        width: auto;
    }
    
    /* Contact mobile */
    .contact-card {
        padding: 20px;
    }
    
    .contact-icon {
        font-size: 40px;
        margin-bottom: 15px;
    }
    
    .contact-card h3 {
        font-size: 1.3rem;
    }
    
    /* About responsive */
    .about-content {
        padding: 0 15px;
    }
    
    .about-content p {
        font-size: 1rem;
        text-align: left;
    }
    
    /* Certifications responsive */
    .certification-list {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .certification-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .certification-icon {
        margin-right: 0;
        margin-bottom: 15px;
        font-size: 2rem;
    }
    
    /* Footer social responsive */
    .footer-social {
        gap: 15px;
        margin-bottom: 15px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}