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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.5rem;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

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

.resume-btn {
    background: #2563eb;
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.resume-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.resume-btn::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: #fbbf24;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: #e5e7eb;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #d1d5db;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: #fbbf24;
    color: #1f2937;
}

.btn-primary:hover {
    background: #f59e0b;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1f2937;
}

/* Hero Social Links */
.hero-social {
    display: flex !important;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-start;
    visibility: visible !important;
    opacity: 1 !important;
}

.hero-social-link {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.1);
    color: #333 !important;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(0, 0, 0, 0.2);
    z-index: 10;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero-social-link:hover {
    background: rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: rgba(0, 0, 0, 0.3);
}

.hero-social-link:nth-child(1):hover {
    background: #0077b5;
    border-color: #0077b5;
    color: white !important;
}

.hero-social-link:nth-child(2):hover {
    background: #333;
    border-color: #333;
    color: white !important;
}

.hero-social-link:nth-child(3):hover {
    background: #1877f2;
    border-color: #1877f2;
    color: white !important;
}

.profile-card {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-avatar {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.profile-avatar i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.8);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
    border-color: rgba(251, 191, 36, 0.8);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: #2563eb;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* About Section */
.about {
    background: #f9fafb;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #4b5563;
    line-height: 1.7;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #6b7280;
    font-weight: 500;
}

/* Experience Timeline Section */
.experience {
    background: white;
    padding: 100px 0;
}

[data-theme="dark"] .experience {
    background: #1f2937;
}

[data-theme="dark"] .experience .section-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #2563eb, #8b5cf6);
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin: 3rem 0;
    width: 100%;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: 55%;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
    margin-right: 0;
    text-align: left;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 20px;
    height: 20px;
    background: #2563eb;
    border: 4px solid white;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    animation: pulse 2s infinite;
}

[data-theme="dark"] .timeline-dot {
    border-color: #1f2937;
    background: #60a5fa;
    box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.1);
    }
    100% {
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    }
}

[data-theme="dark"] .timeline-dot {
    animation: pulseDark 2s infinite;
}

@keyframes pulseDark {
    0% {
        box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(96, 165, 250, 0.1);
    }
    100% {
        box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
    }
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    position: relative;
    transition: all 0.3s ease;
}

[data-theme="dark"] .timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .timeline-content:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 25px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -20px;
    border-left-color: white;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -20px;
    border-right-color: white;
}

[data-theme="dark"] .timeline-item:nth-child(odd) .timeline-content::before {
    border-left-color: var(--card-bg);
}

[data-theme="dark"] .timeline-item:nth-child(even) .timeline-content::before {
    border-right-color: var(--card-bg);
}

.timeline-date {
    color: #2563eb;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

[data-theme="dark"] .timeline-date {
    color: #60a5fa;
}

.timeline-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #1f2937;
}

[data-theme="dark"] .timeline-content h3 {
    color: #ffffff;
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 1rem;
}

[data-theme="dark"] .timeline-content h4 {
    color: #9ca3af;
}

.timeline-content p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .timeline-content p {
    color: #d1d5db;
}

.timeline-achievements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.achievement {
    background: #eff6ff;
    color: #2563eb;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #dbeafe;
}

[data-theme="dark"] .achievement {
    background: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.2);
}

/* Mobile Responsive Timeline */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 50px;
        margin-right: 0;
        text-align: left;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .timeline-content::before {
        display: none;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .testimonials {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

[data-theme="dark"] .testimonials .section-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

[data-theme="dark"] .section-subtitle {
    color: #9ca3af;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6, #f59e0b);
    border-radius: 20px 20px 0 0;
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .testimonial-card:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.quote-icon {
    color: #2563eb;
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

[data-theme="dark"] .quote-icon {
    color: #60a5fa;
}

.testimonial-text {
    color: #374151;
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
    margin: 0;
    position: relative;
}

[data-theme="dark"] .testimonial-text {
    color: #d1d5db;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

[data-theme="dark"] .testimonial-author {
    border-top-color: var(--border-color);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #2563eb;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.author-avatar:hover {
    transform: scale(1.1);
    border-color: #1d4ed8;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.author-avatar:hover img {
    transform: scale(1.1);
}

.author-info {
    flex: 1;
}

.author-info h4 {
    color: #1f2937;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
}

[data-theme="dark"] .author-info h4 {
    color: #ffffff;
}

.author-info p {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0 0 0.5rem 0;
}

[data-theme="dark"] .author-info p {
    color: #9ca3af;
}

.linkedin-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #eff6ff;
    color: #2563eb;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #dbeafe;
    width: fit-content;
    transition: all 0.3s ease;
}

[data-theme="dark"] .linkedin-badge {
    background: rgba(37, 99, 235, 0.1);
    color: #60a5fa;
    border-color: rgba(37, 99, 235, 0.2);
}

.linkedin-badge:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.linkedin-badge i {
    font-size: 0.8rem;
}

/* LinkedIn CTA Section */
.linkedin-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .linkedin-cta {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.linkedin-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0077b5, #2563eb);
    border-radius: 20px 20px 0 0;
}

.linkedin-cta h3 {
    color: #1f2937;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
}

[data-theme="dark"] .linkedin-cta h3 {
    color: #ffffff;
}

.linkedin-cta p {
    color: #6b7280;
    font-size: 1rem;
    margin: 0 0 2rem 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

[data-theme="dark"] .linkedin-cta p {
    color: #9ca3af;
}

.linkedin-cta .btn {
    background: linear-gradient(135deg, #0077b5, #2563eb);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.linkedin-cta .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #005885, #1d4ed8);
}

.linkedin-cta .btn i {
    font-size: 1.2rem;
}

/* Testimonial Card Animations */
@keyframes testimonialFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.testimonial-card {
    animation: testimonialFloat 8s ease-in-out infinite;
}

.testimonial-card:nth-child(1) { animation-delay: 0s; }
.testimonial-card:nth-child(2) { animation-delay: 1s; }
.testimonial-card:nth-child(3) { animation-delay: 2s; }
.testimonial-card:nth-child(4) { animation-delay: 3s; }
.testimonial-card:nth-child(5) { animation-delay: 4s; }
.testimonial-card:nth-child(6) { animation-delay: 5s; }

/* Responsive Design */
@media (max-width: 768px) {
    .testimonials {
        padding: 60px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .author-avatar {
        width: 50px;
        height: 50px;
    }
    
    .linkedin-cta {
        margin: 3rem 1rem 0;
        padding: 2rem 1.5rem;
    }
    
    .linkedin-cta h3 {
        font-size: 1.3rem;
    }
    
    .linkedin-cta .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        margin: 0 0.5rem;
    }
    
    .quote-icon {
        font-size: 1.5rem;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
    }
    
    .author-info h4 {
        font-size: 1rem;
    }
    
    .author-info p {
        font-size: 0.8rem;
    }
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.skill-category h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-item {
    background: #e5e7eb;
    color: #374151;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.skill-item:hover {
    background: #2563eb;
    color: white;
}

/* Projects Section */
.projects {
    background: #f9fafb;
}

[data-theme="dark"] .projects {
    background: #1f2937;
}

[data-theme="dark"] .projects .section-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.project-image i {
    font-size: 4rem;
    color: white;
}

.project-img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    display: block;
    border-radius: 0;
    background: white;
    padding: 20px;
}

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


.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.project-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.project-tech span {
    background: #e5e7eb;
    color: #374151;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

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

.project-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: #1d4ed8;
}

/* Resume Section */
.resume-section {
    background: #1f2937;
    color: white;
}

.resume-section .section-title {
    color: white;
}

.resume-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.pdf-preview {
    text-align: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.pdf-preview i {
    font-size: 5rem;
    color: #fbbf24;
    margin-bottom: 1.5rem;
}

.pdf-preview h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pdf-preview p {
    color: #d1d5db;
    line-height: 1.6;
}

.resume-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1f2937;
}

.contact-item p {
    color: #6b7280;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 2rem 0;
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .nav-menu li {
        margin: 1rem 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .resume-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
        margin-top: 1.5rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .profile-avatar {
        width: 200px;
        height: 200px;
    }

    .profile-avatar i {
        font-size: 5rem;
    }

    .about-stats {
        flex-direction: column;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
}

/* Professional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    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 scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes blink {
    0%, 50% {
        border-color: transparent;
    }
    51%, 100% {
        border-color: #fbbf24;
    }
}

/* Enhanced Typing Effect for Hero Title */
.hero-title {
    overflow: hidden;
}

.hero-title .highlight {
    display: inline-block;
    overflow: hidden;
    border-right: 3px solid #fbbf24;
    white-space: nowrap;
    animation: typewriter 4s steps(25) 1.5s forwards, blink 1s infinite;
    width: 0;
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced typing animation with cursor */
@keyframes typewriter {
    0% {
        width: 0;
    }
    80% {
        width: 100%;
        border-right-color: #fbbf24;
    }
    100% {
        width: 100%;
        border-right-color: transparent;
    }
}

@keyframes blink {
    0%, 50% {
        border-right-color: transparent;
    }
    51%, 100% {
        border-right-color: #fbbf24;
    }
}

/* Enhanced Hero Animations */
.hero-content > * {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-content > *:nth-child(1) { animation-delay: 0.2s; }
.hero-content > *:nth-child(2) { animation-delay: 0.4s; }
.hero-content > *:nth-child(3) { animation-delay: 0.6s; }
.hero-content > *:nth-child(4) { animation-delay: 0.8s; }
.hero-content > *:nth-child(5) { animation-delay: 1s; }

/* Profile Image Animation */
.profile-img {
    animation: scaleIn 1s ease 1.2s forwards;
    opacity: 0;
}

/* Enhanced Floating Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(1deg);
    }
    66% {
        transform: translateY(-5px) rotate(-1deg);
    }
}

@keyframes floatSlow {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes floatFast {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-12px) scale(1.02);
    }
}

.profile-card {
    animation: float 8s ease-in-out infinite;
    transform-origin: center;
}

/* Floating elements throughout the page */
.hero-social-link {
    animation: floatSlow 4s ease-in-out infinite;
}

.hero-social-link:nth-child(1) { animation-delay: 0s; }
.hero-social-link:nth-child(2) { animation-delay: 1s; }
.hero-social-link:nth-child(3) { animation-delay: 2s; }

.skill-item {
    animation: floatSlow 6s ease-in-out infinite;
}

.skill-item:nth-child(odd) { animation-delay: 0s; }
.skill-item:nth-child(even) { animation-delay: 1.5s; }

/* Parallax effect containers */
.parallax-element {
    will-change: transform;
    transition: transform 0.1s linear;
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
    animation: parallaxRotate 20s linear infinite;
    z-index: 0;
}

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

/* Enhanced Interactive Hover Effects */
.skill-item {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1;
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: white;
}

/* Enhanced Navigation Hover Effects */
.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link:hover {
    color: #2563eb;
    transform: translateY(-2px);
}

/* Enhanced Card Hover Effects */
.project-card,
.skill-category,
.timeline-content {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.skill-category:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    border-color: #2563eb;
}

.timeline-content:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

/* Interactive Button Enhancements */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #374151, #4b5563);
    color: white;
    border-color: #374151;
}

/* Social Links Enhanced Hover */
.hero-social-link:hover {
    transform: translateY(-5px) scale(1.15) rotate(5deg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Stats Animation on Hover */
.stat:hover {
    transform: translateY(-5px) scale(1.05);
    transition: all 0.3s ease;
}

.stat:hover h3 {
    color: #2563eb;
    text-shadow: 0 2px 10px rgba(37, 99, 235, 0.3);
}

/* Achievement Badges Hover */
.achievement:hover {
    transform: scale(1.1);
    background: #2563eb;
    color: white;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

/* Timeline Dot Interactive Effect */
.timeline-dot:hover {
    transform: translateX(-50%) scale(1.5);
    box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.3);
    background: #fbbf24;
}

/* Profile Image Hover */
.profile-img:hover {
    transform: scale(1.1) rotate(2deg);
    filter: brightness(1.1) contrast(1.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Project Card Enhanced Animations */
.project-card {
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(37, 99, 235, 0.1), rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

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

.project-card:hover .project-content {
    position: relative;
    z-index: 2;
}

/* Stats Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat {
    animation: countUp 0.8s ease forwards;
    opacity: 0;
}

.stat:nth-child(1) { animation-delay: 0.2s; }
.stat:nth-child(2) { animation-delay: 0.4s; }
.stat:nth-child(3) { animation-delay: 0.6s; }

/* Enhanced Button Animations */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

/* Section Title Animation */
.section-title {
    position: relative;
    overflow: hidden;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    transition: width 0.8s ease, left 0.8s ease;
    transform: translateX(-50%);
}

.section-title.animate::before {
    width: 60px;
}

/* Scroll-triggered animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

.fade-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease;
}

.fade-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

/* Loading Animation Enhancement */
.spinner {
    position: relative;
}

.spinner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    border: 2px solid transparent;
    border-top: 2px solid #8b5cf6;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spin 1.5s linear infinite reverse;
}

/* Smooth scrolling for older browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-spinner.hidden {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.loading-spinner p {
    color: #666;
    font-size: 1.1rem;
    font-weight: 500;
}

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

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 10px;
    right: 20px;
    z-index: 1001;
    padding-bottom: 25px;
}

.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--accent-color);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.theme-toggle-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

[data-theme="dark"] .theme-toggle-btn {
    background: rgba(45, 45, 45, 0.9);
}

[data-theme="dark"] .theme-toggle-btn:hover {
    color: #1a1a1a;
}

/* Light Mode Variables (Default) */
:root {
    --bg-color: #ffffff;
    --text-color: #1f2937;
    --card-bg: #ffffff;
    --border-color: rgba(0, 0, 0, 0.12);
    --accent-color: #2563eb;
    --secondary-text: #374151;
    --muted-text: #6b7280;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #ffffff;
    --card-bg: #2d2d2d;
    --border-color: #404040;
    --accent-color: #60a5fa;
    --secondary-text: #e5e7eb;
    --muted-text: #9ca3af;
}

/* Universal Theme-Aware Styles */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

/* Enhanced readability for light mode */
.hero-subtitle {
    color: var(--secondary-text);
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    color: var(--secondary-text);
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-title {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .hero-title {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .hero-subtitle,
[data-theme="dark"] .hero-description {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Hero content enhancement */
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.about-text p {
    color: var(--secondary-text);
    line-height: 1.8;
    font-weight: 400;
}

/* About section background for better readability */
.about {
    background: var(--bg-color);
}

[data-theme="dark"] .about {
    background: #1f2937;
}

/* Ensure about section text is readable in dark mode */
[data-theme="dark"] .about-text p {
    color: #d1d5db;
    font-weight: 400;
}

[data-theme="dark"] .about .section-title {
    color: #ffffff;
    font-weight: 700;
}

.project-content p {
    color: var(--secondary-text);
    line-height: 1.6;
}

.coming-soon {
    color: var(--secondary-text);
    font-weight: 500;
}

.cert-placeholder p,
.blog-placeholder p {
    color: var(--secondary-text);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
}

p, span, li {
    color: var(--secondary-text);
}

.section-title {
    color: var(--text-color);
}

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

.nav-logo h2 {
    color: var(--accent-color);
}

.nav-link {
    color: var(--secondary-text);
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
}

.skill-item {
    background: var(--card-bg);
    color: var(--secondary-text);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    font-weight: 500;
}

/* Skills section background for better contrast */
.skills {
    background: var(--bg-color);
}

[data-theme="dark"] .skills {
    background: #1f2937;
}

/* Enhanced skill items readability in dark mode */
[data-theme="dark"] .skill-item {
    background: #374151;
    color: #f3f4f6;
    border: 1px solid #4b5563;
    font-weight: 500;
}

[data-theme="dark"] .skill-item:hover {
    background: #4b5563;
    color: #ffffff;
    border-color: #60a5fa;
}

/* Skill category titles in dark mode */
[data-theme="dark"] .skill-category h3 {
    color: #ffffff;
    font-weight: 600;
}

/* Skills section title in dark mode */
[data-theme="dark"] .skills .section-title {
    color: #ffffff;
    font-weight: 700;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.project-content h3 {
    color: var(--text-color);
}

.project-content p {
    color: var(--secondary-text);
}

.project-tech span {
    background: var(--border-color);
    color: var(--secondary-text);
}

.project-link {
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    transition: all 0.3s ease;
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

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

.contact-info h3 {
    color: var(--text-color);
}

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

.contact-form input,
.contact-form textarea {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--muted-text);
    opacity: 0.8;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .contact-form input:focus,
[data-theme="dark"] .contact-form textarea:focus {
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

.footer {
    background: var(--card-bg);
    color: var(--text-color);
}

.stat h3 {
    color: var(--text-color);
    font-weight: 600;
}

.stat p {
    color: var(--muted-text);
    font-weight: 500;
}

/* Enhanced stats readability in dark mode */
[data-theme="dark"] .stat h3 {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .stat p {
    color: #e5e7eb !important;
    font-weight: 600 !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Stats container background for better contrast */
[data-theme="dark"] .about-stats {
    background: rgba(55, 65, 81, 0.5);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #4b5563;
}

[data-theme="dark"] .stat {
    background: rgba(75, 85, 99, 0.3);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #6b7280;
}

/* Theme-specific overrides only where needed */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

[data-theme="dark"] .navbar {
    background: rgba(26, 26, 26, 0.95);
}

.hero {
    background: 
        linear-gradient(135deg, rgba(248, 250, 252, 0.95) 0%, rgba(241, 245, 249, 0.95) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="%23e2e8f0" stroke-width="1" opacity="0.3"/></pattern><linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%236366f1;stop-opacity:0.1" /><stop offset="100%" style="stop-color:%238b5cf6;stop-opacity:0.05" /></linearGradient></defs><rect width="1000" height="1000" fill="url(%23grad1)"/><rect width="1000" height="1000" fill="url(%23grid)"/><circle cx="200" cy="200" r="2" fill="%236366f1" opacity="0.4"/><circle cx="800" cy="300" r="1.5" fill="%238b5cf6" opacity="0.3"/><circle cx="300" cy="700" r="2.5" fill="%2306b6d4" opacity="0.4"/><circle cx="700" cy="800" r="1" fill="%2310b981" opacity="0.3"/><circle cx="150" cy="600" r="1.5" fill="%23f59e0b" opacity="0.3"/><circle cx="900" cy="150" r="2" fill="%23ef4444" opacity="0.3"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

[data-theme="dark"] .hero {
    background: 
        linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(45, 45, 45, 0.95) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid-dark" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="%23404040" stroke-width="1" opacity="0.3"/></pattern><linearGradient id="grad-dark" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%2360a5fa;stop-opacity:0.1" /><stop offset="100%" style="stop-color:%23a78bfa;stop-opacity:0.05" /></linearGradient></defs><rect width="1000" height="1000" fill="url(%23grad-dark)"/><rect width="1000" height="1000" fill="url(%23grid-dark)"/><circle cx="200" cy="200" r="2" fill="%2360a5fa" opacity="0.4"/><circle cx="800" cy="300" r="1.5" fill="%23a78bfa" opacity="0.3"/><circle cx="300" cy="700" r="2.5" fill="%2306b6d4" opacity="0.4"/><circle cx="700" cy="800" r="1" fill="%2310b981" opacity="0.3"/><circle cx="150" cy="600" r="1.5" fill="%23f59e0b" opacity="0.3"/><circle cx="900" cy="150" r="2" fill="%23ef4444" opacity="0.3"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Ensure hero social links are visible in dark mode */
[data-theme="dark"] .hero-social-link {
    background: rgba(255, 255, 255, 0.1);
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .hero-social-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.skill-category,
.contact-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.loading-spinner {
    background: var(--bg-color);
}

.loading-spinner p {
    color: var(--text-color);
}

[data-theme="dark"] .theme-toggle-btn {
    background: rgba(45, 45, 45, 0.9);
    border-color: #60a5fa;
    color: #60a5fa;
}

[data-theme="dark"] .theme-toggle-btn:hover {
    background: #60a5fa;
    color: #1a1a1a;
}

/* Certifications Section */
.certifications {
    padding: 100px 0;
    background: #f9fafb;
}

[data-theme="dark"] .certifications {
    background: #2d2d2d;
}

.certifications-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.coming-soon {
    font-size: 1.1rem;
    color: var(--secondary-text);
    margin-bottom: 40px;
    font-weight: 500;
}

.cert-placeholder,
.blog-placeholder {
    background: white;
    padding: 60px 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

[data-theme="dark"] .cert-placeholder,
[data-theme="dark"] .blog-placeholder {
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cert-placeholder:hover,
.blog-placeholder:hover {
    transform: translateY(-5px);
}

.cert-placeholder i,
.blog-placeholder i {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 20px;
}

.cert-placeholder h3,
.blog-placeholder h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

[data-theme="dark"] .cert-placeholder h3,
[data-theme="dark"] .blog-placeholder h3 {
    color: var(--text-color);
}

.cert-placeholder p,
.blog-placeholder p {
    color: #666;
    line-height: 1.6;
}

[data-theme="dark"] .cert-placeholder p,
[data-theme="dark"] .blog-placeholder p {
    color: #ccc;
}

/* Blog Section */
.blog {
    padding: 100px 0;
    background: white;
}

[data-theme="dark"] .blog {
    background: var(--bg-color);
}

/* Resume Section */
.resume-section {
    padding: 100px 0;
    background: #f9fafb;
}

[data-theme="dark"] .resume-section {
    background: #1f2937;
}

.resume-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.resume-preview {
    flex: 1;
}

.pdf-preview {
    background: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

[data-theme="dark"] .pdf-preview {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pdf-preview:hover {
    transform: translateY(-5px);
}

.pdf-preview i {
    font-size: 4rem;
    color: #dc2626;
    margin-bottom: 1.5rem;
}

.pdf-preview h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.pdf-preview p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 0;
}

.resume-actions {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.resume-actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.resume-actions .btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

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

.resume-actions .btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

/* Resume section title - ensure visibility in both modes */
.resume-section .section-title {
    color: var(--text-color);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

[data-theme="dark"] .resume-section .section-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Resume navigation button styling */
.resume-btn {
    background: var(--accent-color) !important;
    color: white !important;
    padding: 0.5rem 1rem !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.resume-btn:hover {
    background: #1d4ed8 !important;
    transform: translateY(-1px) !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .resume-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .pdf-preview {
        padding: 2rem 1.5rem;
    }
    
    .resume-actions {
        width: 100%;
    }
}

.blog-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* Navigation Updates for New Sections */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

/* Responsive Updates */
@media (max-width: 768px) {
    .theme-toggle {
        top: 12px;
        right: 15px;
        padding-bottom: 20px;
    }
    
    .theme-toggle-btn {
        width: 45px;
        height: 45px;
    }
    
    .hero {
        background-attachment: scroll; /* Better performance on mobile */
    }
    
    [data-theme="dark"] .hero {
        background-attachment: scroll;
    }
    
    .cert-placeholder,
    .blog-placeholder {
        padding: 40px 20px;
    }
    
    .nav-container {
        flex-wrap: wrap;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        margin-top: 20px;
    }
}