/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    /* Colors */
    --bg-primary: hsl(220, 25%, 6%);
    --bg-secondary: hsl(220, 20%, 10%);
    --bg-card: hsl(220, 20%, 12%);
    --text-primary: hsl(220, 15%, 95%);
    --text-secondary: hsl(220, 10%, 60%);
    --text-muted: hsl(220, 8%, 45%);
    --accent-primary: hsl(258, 90%, 66%);
    --accent-secondary: hsl(197, 71%, 52%);
    --border-color: hsl(220, 15%, 20%);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, hsl(258, 90%, 66%), hsl(197, 71%, 52%));
    --gradient-card: linear-gradient(135deg, hsl(220, 20%, 12%), hsl(220, 15%, 8%));
    --gradient-text: linear-gradient(135deg, hsl(258, 90%, 76%), hsl(197, 71%, 62%));
    
    /* Shadows */
    --shadow-card: 0 8px 32px hsl(220, 25%, 2% / 0.5);
    --shadow-glow: 0 0 30px hsl(258, 90%, 66% / 0.3);
    --shadow-hover: 0 12px 40px hsl(220, 25%, 2% / 0.7);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Spacing */
    --container-padding: 2rem;
    --section-padding: 6rem 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-smooth);
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: radial-gradient(ellipse at center, hsl(258, 90%, 66% / 0.1) 0%, transparent 50%);
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 4vw, 2rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
}

.btn-dark {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-dark:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
}

.btn-verify {
    background: transparent;
    color: var(--accent-secondary);
    border: 1px solid var(--accent-secondary);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Sections */
section {
    padding: var(--section-padding);
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

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

.about-greeting {
    font-size: 1.5rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.about-description,
.about-journey {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.about-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.detail-value {
    color: var(--text-secondary);
}

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

.avatar-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.avatar-circle::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: var(--bg-secondary);
}

.avatar-initials {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    z-index: 1;
}

/* Education Section */
.education-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.education-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.education-item::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 60px;
    bottom: -30px;
    width: 2px;
    background: var(--border-color);
}

.education-item:last-child::before {
    display: none;
}

.education-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    z-index: 1;
}

.education-content {
    flex: 1;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.education-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.education-degree {
    color: var(--accent-primary);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.education-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    background: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
}

.education-school {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.education-gpa {
    color: var(--accent-secondary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.education-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.education-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.subject-tag {
    background: var(--bg-secondary);
    color: var(--accent-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    border: 1px solid var(--accent-primary);
}

/* Skills Section */
.skills {
    background: var(--bg-secondary);
}

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

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.skill-category-header i {
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.skill-category-header h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-name {
    color: var(--text-primary);
    font-weight: 500;
}

.skill-percentage {
    color: var(--accent-secondary);
    font-weight: 600;
}

.skill-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease-out;
}

/* Experience Section */
.experience-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.experience-item {
    margin-bottom: 3rem;
    position: relative;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: -30px;
    width: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.experience-item:last-child::before {
    bottom: 0;
}

.experience-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    margin-left: 2rem;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.experience-company {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.experience-company i {
    color: var(--accent-primary);
    font-size: 1.2rem;
}

.experience-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin: 0;
}

.experience-status {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-current {
    background: var(--accent-primary);
    color: white;
}

.status-completed {
    background: var(--bg-secondary);
    color: var(--accent-secondary);
    border: 1px solid var(--accent-secondary);
}

.experience-company-name {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.experience-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.experience-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.experience-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.experience-achievements h5 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
}

.experience-achievements ul {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.experience-achievements li {
    margin-bottom: 0.5rem;
}

.experience-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

/* Projects Section */
.projects {
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.project-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-progress {
    background: var(--accent-primary);
    color: white;
}

.project-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.project-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.project-features h5 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.project-features ul {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.project-features li {
    margin-bottom: 0.25rem;
}

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

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

/* Certificates Section */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.certificate-card {
    background: var(--bg-card);
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.certificate-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.certificate-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-active {
    background: var(--accent-secondary);
    color: white;
}

.certificate-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.certificate-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.certificate-issuer {
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.certificate-dates {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.certificate-issued {
    color: var(--text-muted);
}

.certificate-valid {
    color: var(--accent-secondary);
}

.certificate-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.certificate-skills h5 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.skill-tag {
    background: var(--bg-secondary);
    color: var(--accent-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    border: 1px solid var(--accent-secondary);
}

.certificate-id {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.certificates-note {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

/* Internships Section */
.internships {
    background: var(--bg-secondary);
}

.internships-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.internship-item {
    margin-bottom: 3rem;
    position: relative;
}

.internship-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: -30px;
    width: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.internship-item:last-child::before {
    bottom: 0;
}

.internship-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    margin-left: 2rem;
}

.internship-header {
    margin-bottom: 1rem;
}

.internship-company {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.internship-company i {
    color: var(--accent-primary);
    font-size: 1.2rem;
}

.internship-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin: 0;
}

.internship-company-name {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.internship-team {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.internship-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.internship-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.internship-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.internship-achievements h5 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
}

.internship-achievements ul {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.internship-achievements li {
    margin-bottom: 0.5rem;
}

.internship-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.contact-subtitle {
    color: var(--accent-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.contact-text h5 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

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

.contact-social h5 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.contact-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px hsl(258, 90%, 66% / 0.1);
}

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

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

.contact-footer {
    text-align: center;
    color: var(--text-muted);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

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

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

/* Responsive Design */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .certificates-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --section-padding: 4rem 0;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .projects-grid,
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-content,
    .internship-content {
        margin-left: 1rem;
    }
    
    .education-item {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .skill-category,
    .project-card,
    .certificate-card,
    .contact-form {
        padding: 1.5rem;
    }
}