/* ===== CRITICAL FIXES & IMPROVEMENTS ===== */

/* Fix 1: Remove Extra Empty Spaces Before Sections */
.section {
    padding: 3rem 0;
    position: relative;
}

/* Reduce spacing for better flow */
.section-header {
    margin-bottom: 2.5rem;
}

.section-divider {
    margin-bottom: 1.5rem;
}

/* Fix 2: Professional Soft Skills Stack */
.soft-skills-stack {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.soft-skill-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
}

.soft-skill-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(90deg, var(--primary-transparent) 0%, transparent 100%);
}

.soft-skill-card .card-front {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.soft-skill-card .skill-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.soft-skill-card .skill-content h4 {
    color: var(--dark);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.soft-skill-card .skill-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.4;
}

/* Optional back content for hover effect */
.soft-skill-card .card-back {
    display: none;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--light);
}

.soft-skill-card:hover .card-back {
    display: block;
    animation: fadeIn 0.3s ease;
}

.soft-skill-card .card-back h5 {
    color: var(--primary-dark);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.soft-skill-card .card-back p {
    font-size: 0.8rem;
    color: var(--text);
    margin: 0;
    font-style: italic;
}

/* Fix 3: Experience Section Professional Layout */
.experience-section {
    background: var(--lighter);
}

.current-role {
    position: relative;
    margin-bottom: 2.5rem;
}

.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.company-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--light);
}

.company-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light);
}

.role-details h4 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.role-description {
    color: var(--text);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.responsibilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.responsibility {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--lighter);
    border-radius: var(--radius-md);
}

.responsibility i {
    color: var(--primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.responsibility h6 {
    color: var(--dark);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.responsibility p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

/* Achievements List */
.achievements-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.achievement-item i {
    color: var(--primary);
    font-size: 0.875rem;
    margin-top: 0.2rem;
}

.achievement-item span {
    font-size: 0.9rem;
    color: var(--text);
}

/* Technologies Tags */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-tag {
    background: var(--primary-transparent);
    color: var(--primary-dark);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

/* Fix 4: Tighten Spacing Throughout */
.hero {
    padding-top: 5rem;
    padding-bottom: 3rem;
}

.hero-content {
    gap: 2rem;
}

.hero-stats {
    margin: 1.5rem 0;
}

.hero-actions {
    margin-top: 1.5rem;
}

/* About Section Spacing */
.about-content {
    gap: 2rem;
}

.about-intro {
    margin-bottom: 1.5rem;
}

.personal-info {
    margin: 1.5rem 0;
}

.about-passion {
    margin: 1.5rem 0;
}

.social-connect {
    margin-top: 1.5rem;
}

/* Skills Section Spacing */
.skills-container {
    gap: 2rem;
}

.skills-category {
    margin-bottom: 1.5rem;
}

.skills-grid {
    gap: 0.75rem;
}

/* Projects Section Spacing */
.projects-filter {
    margin-bottom: 1.5rem;
}

.projects-grid {
    gap: 1.5rem;
}

.project-card {
    margin-bottom: 0;
}

.project-content {
    padding: 1.25rem;
}

.project-case-study {
    margin: 1rem 0;
}

/* Certifications Spacing */
.certifications-grid {
    gap: 1rem;
}

.certification-card {
    padding: 1.25rem;
}

/* Contact Section Spacing */
.contact-content {
    gap: 2rem;
}

.contact-card, .form-card {
    padding: 1.5rem;
}

/* Fix 5: Professional HR-Friendly Styling */
.hero-badge {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary));
    font-weight: 600;
}

.stat-item {
    padding: 0.5rem;
}

.stat-number {
    font-size: 1.75rem;
}

/* Professional Value Propositions */
.value-propositions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.value-item {
    text-align: center;
    padding: 1rem;
    background: var(--lighter);
    border-radius: var(--radius-lg);
}

.value-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.value-item h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.value-item p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin: 0;
}

/* Fix 6: Mobile Responsiveness Improvements */
@media (max-width: 768px) {
    /* Further reduce spacing on mobile */
    .section {
        padding: 2rem 0;
    }
    
    .hero {
        padding-top: 4rem;
        padding-bottom: 2rem;
    }
    
    .hero-content {
        gap: 1.5rem;
    }
    
    .section-header {
        margin-bottom: 1.5rem;
    }
    
    .company-card {
        padding: 1.25rem;
    }
    
    .responsibilities-grid {
        grid-template-columns: 1fr;
    }
    
    .soft-skills-stack {
        gap: 0.5rem;
    }
    
    .soft-skill-card {
        padding: 1rem;
    }
    
    .projects-grid {
        gap: 1rem;
    }
    
    .contact-content {
        gap: 1.5rem;
    }
}

/* Fix 7: Typography Hierarchy for Readability */
h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

p, li {
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.lead {
    line-height: 1.5;
    font-size: 1.1rem;
}

/* Fix 8: Button Refinements */
.btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

.btn-lg {
    padding: 0.875rem 2rem;
}

/* Fix 9: Card Hover Effects */
.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

/* Fix 10: Form Improvements */
.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    font-size: 0.95rem;
}

/* Fix 11: Footer Spacing */
.footer {
    padding: 2.5rem 0 1.5rem;
}

.footer-content {
    margin-bottom: 1.5rem;
    gap: 1.5rem;
}

.footer-bottom {
    padding-top: 1.5rem;
}

/* Fix 12: Current Status Styling */
.current-status {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--lighter);
    border-radius: var(--radius-md);
    text-align: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-transparent);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Fix 13: Skill Experience Indicator */
.skill-experience {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--primary);
}

.skill-experience i {
    font-size: 0.7rem;
}

/* Fix 14: Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--lighter);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-normal);
}

.tool-item:hover {
    background: var(--primary-transparent);
    transform: translateY(-2px);
}

.tool-item i {
    font-size: 1.5rem;
    color: var(--primary);
}

.tool-item span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--dark);
}

/* Fix 15: Contact Availability */
.contact-availability {
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--lighter);
    border-radius: var(--radius-md);
}

.status-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-item i {
    color: var(--primary);
    font-size: 1rem;
    width: 1.5rem;
}

.status-item div {
    font-size: 0.9rem;
}

/* Fix 16: Professional Note */
.project-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 0.5rem;
}

.project-note i {
    color: var(--primary);
}

/* Fix 17: Form Description */
.form-description {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    text-align: center;
}

/* Fix 19: Scroll Animation Improvements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Apply smooth animations */
.hero-text, .hero-visual, .section-header {
    animation: fadeInUp 0.6s ease-out;
}

/* Fix 20: Print Styles for Resume */
@media print {
    .header, .hero-scroll, .projects-filter, 
    .back-to-top, .footer-social, .form-card,
    .btn, .hamburger, .nav-actions {
        display: none !important;
    }
    
    body {
        font-size: 11pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    .hero {
        background: none !important;
        padding: 1rem 0;
    }
    
    .hero-stats {
        display: none;
    }
    
    .hero-actions {
        display: none;
    }
    
    a {
        color: #000;
        text-decoration: none;
    }
    
    .project-card, .certification-card {
        box-shadow: none;
        border: 1px solid #ddd;
        margin-bottom: 1rem;
    }
    
    .contact-info {
        page-break-before: always;
    }
}

/* Fix 21: Loading Performance */
img {
    max-width: 100%;
    height: auto;
}

/* Fix 22: Focus States for Accessibility */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Fix 23: Smooth Scrolling Offset */
html {
    scroll-padding-top: 4rem;
}

/* Fix 24: Professional Color Refinements */
.highlight {
    color: var(--primary-dark);
}

.highlight::after {
    background-color: rgba(2, 132, 199, 0.1);
}

/* Fix 25: Consistent Icon Sizes */
.nav-link i, .btn i, .info-icon i {
    font-size: 1rem;
}

/* Fix 26: Form Select Styling */
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%230ea5e9' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

/* Fix 27: Remove Unused Animations */
/* Keep only essential animations for performance */
.tech-icon, .profile-frame {
    animation: none;
}

.tech-icon {
    transition: transform 0.3s ease;
}

.tech-icon:hover {
    transform: translateY(-5px) scale(1.1);
}

/* Fix 28: Professional Grid Gaps */
.grid-gap-sm {
    gap: 0.5rem;
}

.grid-gap-md {
    gap: 1rem;
}

.grid-gap-lg {
    gap: 1.5rem;
}
/* Fix 29: Section Background Consistency */
.section:nth-child(even) {
    background: var(--lighter);
}

/* Fix 30: Final Polish */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

.container {
    position: relative;
}

/* Professional HR-Friendly Final Touches */
.experience-section .role-details h5,
.skills-section .category-title,
.projects-section .project-title,
.certifications-section .cert-content h3 {
    color: var(--dark);
    font-weight: 600;
}

/* Quantifiable Results Styling */
.achievement-item span,
.project-case-study .case-study-content p,
.hero-stats .stat-label {
    color: var(--text);
    font-weight: 500;
}

/* Professional Call-to-Action */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    font-weight: 600;
    letter-spacing: 0.5px;
}

.btn-outline {
    border-width: 1.5px;
    font-weight: 500;
}

/* Mobile Navigation Fix */
@media (max-width: 768px) {
    .nav-links {
        padding: 1.5rem;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    
    .hero-name {
        font-size: 2rem;
    }
    
    .hero-role {
        font-size: 1.1rem;
    }
}

/* Professional Spacing System */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 0.75rem !important; }
.mb-4 { margin-bottom: 1rem !important; }
.mb-5 { margin-bottom: 1.5rem !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 0.75rem !important; }
.mt-4 { margin-top: 1rem !important; }
.mt-5 { margin-top: 1.5rem !important; }

/* Professional Alignment */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

/* Professional Visibility */
@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .hide-desktop {
        display: none !important;
    }
}

/* Professional Loading States */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease infinite;
}

/* Professional Form States */
.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: #10b981;
    background-color: rgba(16, 185, 129, 0.05);
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.05);
}

.form-group .error-message {
    display: none;
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.form-group.error .error-message {
    display: block;
}

/* Professional Section Transitions */
.section-enter {
    opacity: 0;
    transform: translateY(20px);
}

.section-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Professional Back to Top */
.back-to-top {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-to-top.visible {
    animation: bounceIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Professional Final Polish */
::selection {
    background-color: rgba(14, 165, 233, 0.2);
    color: var(--dark);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Print Optimization */
@media print {
    * {
        color: #000 !important;
        background: #fff !important;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.9em;
        font-weight: normal;
    }
    
    .no-print {
        display: none !important;
    }
}
/* ===== CSS RESET & BASE STYLES ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Sky Blue Theme */
    --primary: #0ea5e9;          /* Sky Blue */
    --primary-dark: #0284c7;     /* 10% darker */
    --primary-darker: #0369a1;   /* 20% darker */
    --primary-light: #38bdf8;    /* Lighter */
    --primary-lighter: #7dd3fc;  /* Much lighter */
    --primary-transparent: rgba(14, 165, 233, 0.1);
    
    --secondary: #0891b2;        /* Cyan Blue */
    --accent: #06b6d4;           /* Bright Cyan */
    
    /* Neutral Colors */
    --dark: #0f172a;             /* Dark Blue/Gray */
    --darker: #020617;           /* Almost Black */
    --light: #f1f5f9;            /* Light Blue/Gray */
    --lighter: #f8fafc;          /* Off White */
    --white: #ffffff;
    
    /* Text Colors */
    --text: #334155;             /* Main text */
    --text-light: #64748b;       /* 50% lighter text */
    --text-lighter: #94a3b8;     /* Muted text */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark) 0%, var(--primary-darker) 100%);
    --gradient-light: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 30px -5px rgba(14, 165, 233, 0.3);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Spacing */
    --space-0: 0;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Container */
    --container-padding: clamp(1rem, 5vw, 2rem);
    --section-spacing: clamp(4rem, 10vw, 8rem);
    --section-spacing-sm: clamp(2rem, 6vw, 4rem);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.025em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.025em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.025em;
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 600;
}

p, li {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text);
}

.lead {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-light);
}

.section-subtitle {
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.highlight {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0.2em;
    left: 0;
    width: 100%;
    height: 0.3em;
    background-color: var(--primary-transparent);
    border-radius: var(--radius-full);
    z-index: -1;
}

/* Container & Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-spacing) 0;
    position: relative;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
    z-index: 1000;
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.98);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    font-family: var(--font-heading);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-6);
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link i {
    font-size: 1.1rem;
    transition: var(--transition-normal);
}

.nav-link span {
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--primary-transparent);
}

.nav-link:hover i {
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--primary-transparent);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--primary);
    border-radius: var(--radius-full);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.btn-resume-mobile {
    display: none;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    background: none;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--dark);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.hamburger-line + .hamburger-line {
    margin-top: 0.25rem;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    padding-top: 6rem;
    padding-bottom: var(--section-spacing);
    background: linear-gradient(135deg, var(--lighter) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, var(--primary-transparent) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* Hero Text */
.hero-text {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-6);
    animation: pulse 2s infinite;
}

.hero-badge i {
    font-size: 0.875rem;
}

.hero-title {
    margin-bottom: var(--space-6);
}

.hero-greeting {
    display: block;
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: var(--text-light);
    margin-bottom: var(--space-2);
}

.hero-name {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.1;
    margin-bottom: var(--space-2);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    display: block;
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 600;
    color: var(--primary-dark);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-light);
    margin-bottom: var(--space-8);
    max-width: 600px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeIn 0.8s ease-out 0.3s both;
}

.profile-container {
    position: relative;
    width: min(100%, 400px);
    margin: 0 auto;
}

.profile-image {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    transform: rotateY(0deg);
}

.profile-image:hover .profile-img {
    transform: rotateY(10deg) scale(1.05);
}

.profile-frame {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid var(--primary);
    border-radius: calc(var(--radius-2xl) + 8px);
    opacity: 0.3;
    animation: rotate 20s linear infinite;
}

/* Floating Tech Icons */
.floating-tech {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tech-icon {
    position: absolute;
    width: 3rem;
    height: 3rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--delay);
}

.tech-icon:nth-child(1) { top: 10%; left: 5%; }
.tech-icon:nth-child(2) { top: 20%; right: 10%; }
.tech-icon:nth-child(3) { bottom: 30%; left: 15%; }
.tech-icon:nth-child(4) { bottom: 15%; right: 20%; }
.tech-icon:nth-child(5) { top: 40%; left: 75%; }

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: var(--white);
    border: 2px solid var(--primary-transparent);
    border-radius: var(--radius-full);
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-normal);
}

.scroll-down:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(4px);
    box-shadow: var(--shadow-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-heading);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-normal);
}

.btn:hover::before {
    opacity: 1;
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: 1.125rem;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--light);
    color: var(--dark);
}

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

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.divider-line {
    width: 4rem;
    height: 2px;
    background: var(--gradient-primary);
}

.divider-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-image-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.image-wrapper:hover .about-img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: var(--space-6);
    color: var(--white);
}

.overlay-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.overlay-content i {
    font-size: 1.5rem;
    color: var(--primary-light);
}

.overlay-content h3 {
    color: var(--white);
    margin: 0;
    font-size: 1.25rem;
}

/* Education Card */
.education-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--light);
}

.card-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    color: var(--dark);
}

.card-title i {
    color: var(--primary);
    font-size: 1.5rem;
}

.education-timeline {
    position: relative;
    padding-left: var(--space-6);
}

.education-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-6);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-6) - 4px);
    top: 0.5rem;
    width: 0.75rem;
    height: 0.75rem;
    background: var(--white);
    border: 3px solid var(--primary);
    border-radius: var(--radius-full);
}

.timeline-year {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-1);
}

.timeline-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-1);
}

.institution {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: var(--space-2);
}

.timeline-details {
    display: flex;
    gap: var(--space-4);
    font-size: 0.875rem;
}

.grade {
    color: var(--secondary);
    font-weight: 600;
}

.status {
    background: var(--primary-transparent);
    color: var(--primary);
    padding: 0 var(--space-2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* About Text Section */
.about-intro h3 {
    margin-bottom: var(--space-4);
    color: var(--dark);
}

.highlight-card {
    background: var(--lighter);
    border-left: 4px solid var(--primary);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.highlight-card i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.highlight-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-2);
}

/* Personal Info */
.personal-info {
    margin: var(--space-2) 0;
}

.personal-info h3 {
    margin-bottom: var(--space-6);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-4);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--lighter);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.info-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.125rem;
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-weight: 600;
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition-normal);
}

.info-value:hover {
    color: var(--primary);
}

/* Expertise Tags */
.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

.expertise-tag {
    background: var(--primary-transparent);
    color: var(--primary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.expertise-tag:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-1px);
}

/* Social Connect */
.social-connect {
    margin-top: var(--space-8);
}

.social-connect h3 {
    margin-bottom: var(--space-4);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--lighter);
    color: var(--dark);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
}

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

.social-link i {
    font-size: 1.25rem;
}

/* Internship Section */
.internship-section {
    background: var(--lighter);
}

.company-header {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-8);
}

.company-logo {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.logo-placeholder {
    width: 5rem;
    height: 5rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.company-details h3 {
    color: var(--dark);
    margin-bottom: var(--space-2);
}

.company-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    font-size: 0.875rem;
    color: var(--text-light);
}

.company-info span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.company-description p {
    margin-bottom: var(--space-4);
    color: var(--text);
    line-height: 1.7;
}

.company-description p:last-child {
    margin-bottom: 0;
}

/* Internship Highlights */
.internship-highlights {
    margin-bottom: var(--space-8);
}

.main-highlight {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: var(--space-8);
}

.highlight-icon {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skill-category h5 {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--dark);
    margin-bottom: var(--space-4);
}

.skill-category h5 i {
    color: var(--primary);
}

.skill-category ul {
    list-style: none;
}

.skill-category li {
    position: relative;
    padding-left: var(--space-4);
    margin-bottom: var(--space-2);
    color: var(--text);
    font-size: 0.95rem;
}

.skill-category li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Responsibilities Grid */
.responsibilities-grid {
    margin-bottom: var(--space-8);
}

.grid-title {
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--dark);
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.responsibility-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.responsibility-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    font-size: 1.25rem;
    color: var(--primary);
}

.responsibility-card h4 {
    color: var(--dark);
    margin-bottom: var(--space-3);
}



@media (min-width: 640px) {
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .achievements-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.achievement-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.achievement-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
}

.achievement-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-2);
}

/* Learning Outcomes */
.learning-outcomes h3 {
    text-align: center;
    margin-bottom: var(--space-8);
}

.learning-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .learning-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .learning-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.learning-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.learning-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.learning-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.learning-card h4 {
    color: var(--dark);
    margin-bottom: var(--space-3);
}

/* Skills Section */
.skills-overview {
    text-align: center;
    margin-bottom: var(--space-12);
}

.overview-title {
    color: var(--dark);
    margin-bottom: var(--space-4);
}

.overview-description {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-light);
}

.skills-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .skills-container {
        grid-template-columns: 1fr 1fr;
    }
}

.technical-skills {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.skills-category {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--dark);
    margin-bottom: var(--space-6);
}

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

.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.skill-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--lighter);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.skill-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Circular Progress */
.skill-chart {
    position: relative;
    width: 5rem;
    height: 5rem;
    flex-shrink: 0;
}

.circular-progress {
    position: relative;
    width: 100%;
    height: 100%;
}

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-circle {
    stroke: var(--light);
    stroke-linecap: round;
}

.progress-ring-circle:nth-child(2) {
    stroke: var(--primary);
    stroke-dasharray: 226;
    stroke-dashoffset: calc(226 - (226 * var(--percentage)) / 100);
    transition: stroke-dashoffset 1s ease;
}

.progress-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dark);
    font-family: var(--font-heading);
}

.skill-info h4 {
    color: var(--dark);
    margin-bottom: var(--space-1);
}

.skill-info p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* Soft Skills */
.soft-skills {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.soft-skills-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.soft-skills-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    color: var(--dark);
    margin-bottom: var(--space-4);
}

.soft-skills-title i {
    color: var(--primary);
    font-size: 1.5rem;
}

.soft-skills-description {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.soft-skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .soft-skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.soft-skill-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--lighter);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

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

.skill-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.skill-content {
    flex: 1;
}

.skill-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-2);
}

.skill-level {
    margin-top: var(--space-3);
}

.level-bar {
    height: 4px;
    background: var(--light);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-1);
}

.level-bar::after {
    content: '';
    display: block;
    height: 100%;
    background: var(--gradient-primary);
    width: 0;
    transition: width 1s ease;
}

.skill-level span {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Projects Section */
.projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-12);
}

.filter-btn {
    padding: var(--space-3) var(--space-6);
    background: var(--lighter);
    color: var(--text);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-heading);
}

.filter-btn:hover {
    background: var(--primary-transparent);
    color: var(--primary);
    transform: translateY(-2px);
}

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

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(14, 165, 233, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

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

.overlay-content {
    text-align: center;
    color: var(--white);
    padding: var(--space-4);
}

.overlay-content h3 {
    color: var(--white);
    margin-bottom: var(--space-2);
}

.overlay-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.project-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.project-tag {
    background: var(--primary-transparent);
    color: var(--primary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.project-title {
    color: var(--dark);
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
}

.project-case-study {
    margin-bottom: var(--space-6);
}

.case-study-item {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.case-study-item:last-child {
    margin-bottom: 0;
}

.case-study-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.875rem;
}

.case-study-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-1);
    font-size: 0.95rem;
}

.case-study-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

.project-features {
    margin-bottom: var(--space-6);
}

.project-features h4 {
    color: var(--dark);
    margin-bottom: var(--space-3);
    font-size: 1rem;
}

.project-features ul {
    list-style: none;
}

.project-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    font-size: 0.875rem;
    color: var(--text);
}

.project-features li i {
    color: var(--primary);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.project-links {
    display: flex;
    gap: var(--space-4);
    margin-top: auto;
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-normal);
}

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

.btn-github:hover {
    background: #333;
    transform: translateY(-2px);
}

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

.btn-demo:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-preview {
    background: var(--lighter);
    color: var(--dark);
}

.btn-preview:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Certifications Section */
.certifications-tabs {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.tabs-header {
    display: flex;
    flex-wrap: wrap;
    background: var(--lighter);
    border-bottom: 1px solid var(--light);
}

.tab-btn {
    flex: 1;
    min-width: 150px;
    padding: var(--space-6);
    background: none;
    border: none;
    border-right: 1px solid var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-heading);
}

.tab-btn:last-child {
    border-right: none;
}

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

.tab-btn.active {
    background: var(--white);
    color: var(--primary);
    position: relative;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.tabs-content {
    padding: var(--space-8);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.certifications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.certification-card {
    background: var(--lighter);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    gap: var(--space-4);
    transition: var(--transition-normal);
}

.certification-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.cert-badge {
    flex-shrink: 0;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.microsoft-badge {
    background: var(--gradient-primary);
}

.aws-badge {
    background: linear-gradient(135deg, #FF9900, #FF9900);
}

.learning-badge {
    background: linear-gradient(135deg, #6B46C1, #805AD5);
}

.other-badge {
    background: linear-gradient(135deg, #38A169, #48BB78);
}

.cert-content {
    flex: 1;
}

.cert-content h3 {
    color: var(--dark);
    margin-bottom: var(--space-3);
    font-size: 1.125rem;
}

.cert-description {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

.cert-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    font-size: 0.75rem;
}

.cert-issuer, .cert-date, .cert-level {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: 500;
}

.cert-issuer {
    background: var(--primary-transparent);
    color: var(--primary);
}

.cert-date {
    background: var(--light);
    color: var(--text-light);
}

.cert-level {
    background: var(--lighter);
    color: var(--dark);
    border: 1px solid var(--light);
}

.cert-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-normal);
}

.cert-link:hover {
    gap: var(--space-3);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-card, .form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    height: 100%;
}

.card-title {
    color: var(--dark);
    margin-bottom: var(--space-8);
    text-align: center;
}

.contact-details {
    margin-bottom: var(--space-8);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-transparent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-content h4 {
    color: var(--dark);
    margin-bottom: var(--space-1);
}

.contact-content a, .contact-content p {
    color: var(--text);
    text-decoration: none;
    transition: var(--transition-normal);
}

.contact-content a:hover {
    color: var(--primary);
}

.contact-social {
    margin-bottom: var(--space-8);
    text-align: center;
}

.contact-social h4 {
    color: var(--dark);
    margin-bottom: var(--space-4);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.social-icon {
    width: 3rem;
    height: 3rem;
    background: var(--lighter);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1.25rem;
    text-decoration: none;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-download {
    width: 100%;
}

/* Contact Form */
.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--dark);
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: var(--space-4);
    background: var(--lighter);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--text);
    transition: var(--transition-normal);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-transparent);
}

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

.btn-submit {
    width: 100%;
    margin-top: var(--space-4);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--text-lighter);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    margin-bottom: var(--space-4);
}

.footer-brand .logo-icon {
    background: var(--gradient-primary);
}

.footer-brand .logo-name {
    color: var(--white);
}

.footer-brand .logo-tagline {
    color: var(--text-lighter);
}

.footer-description {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-lighter);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.link-group h4 {
    color: var(--white);
    margin-bottom: var(--space-4);
    font-size: 1rem;
}

.link-group ul {
    list-style: none;
}

.link-group li {
    margin-bottom: var(--space-2);
}

.link-group a {
    color: var(--text-lighter);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-normal);
}

.link-group a:hover {
    color: var(--primary-light);
    padding-left: var(--space-1);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    text-align: center;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.footer-social .social-link {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-normal);
}

.footer-social .social-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.footer-copyright {
    color: var(--text-lighter);
    font-size: 0.875rem;
}

.footer-note {
    margin-top: var(--space-2);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

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

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    /* Header */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-6);
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.25rem;
        padding: var(--space-3) var(--space-8);
    }
    
    .hamburger {
        display: block;
    }
    
    .btn-resume-mobile {
        display: flex;
    }
    
    /* Hero */
    .hero {
        padding-top: 5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Sections */
    .section {
        padding: var(--section-spacing-sm) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-8);
    }
    
    /* About */
    .about-image-section {
        order: 2;
    }
    
    .about-text-section {
        order: 1;
    }
    
    /* Skills */
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .soft-skills-grid {
        grid-template-columns: 1fr;
    }
    
    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-links {
        flex-direction: column;
    }
    
    .project-link {
        justify-content: center;
    }
    
    /* Certifications */
    .tabs-header {
        flex-direction: column;
    }
    
    .tab-btn {
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--light);
        justify-content: flex-start;
        padding: var(--space-4) var(--space-6);
    }
    
    .tab-btn:last-child {
        border-bottom: none;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .back-to-top {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    /* Buttons */
    .btn {
        padding: var(--space-3) var(--space-6);
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: var(--space-4) var(--space-8);
        font-size: 1rem;
    }
    
    /* Cards */
    .contact-card, .form-card,
    .education-card, .certification-card {
        padding: var(--space-4);
    }
    
    /* Grids */
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .learning-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .hero-scroll,
    .projects-filter,
    .tabs-header,
    .back-to-top,
    .footer-social,
    .form-card {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
        font-size: 12pt;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .btn {
        border: 1px solid #000;
        color: #000;
    }
    
    .project-card,
    .certification-card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    
    .hero {
        background: none !important;
    }
    
    .profile-frame,
    .floating-tech,
    .tech-icons {
        display: none !important;
    }
}
/* 2. Fourth card styling for Why Choose Me */
.value-propositions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

/* 3. Enhanced internship card */
.internship-responsibilities,
.internship-outcomes {
    margin: 1.5rem 0;
}

.internship-responsibilities h6,
.internship-outcomes h6 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.internship-responsibilities ul,
.internship-outcomes ul {
    list-style: none;
    padding-left: 0;
}

.internship-responsibilities li,
.internship-outcomes li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.internship-responsibilities i,
.internship-outcomes i {
    color: var(--primary-color);
    margin-top: 0.25rem;
}

/* 4. Additional skills info */
.additional-skills-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.additional-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.additional-icon {
    font-size: 1.75rem;
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.language-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.language-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-light);
}

.language-item:last-child {
    border-bottom: none;
}

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

.language-level {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    background: var(--bg-light);
    border-radius: 20px;
}

/* 5. Certification tabs */
.certifications-tabs {
    margin-bottom: 3rem;
}

.tabs-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background: var(--bg-light);
    color: var(--text-primary);
}

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

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 6. Professional network cards */
.social-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.social-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.social-card-icon {
    font-size: 2rem;
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-card-content h5 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.social-card-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.social-link {
    font-size: 0.85rem;
    color: var(--primary-color);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.form-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-note i {
    color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .value-propositions,
    .achievements-grid,
    .social-cards {
        grid-template-columns: 1fr;
    }
    
    .tabs-header {
        overflow-x: auto;
        flex-wrap: nowrap;
    }
    
    .form-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
}

        /* Additional styles for new elements */
        .achievements-section {
            margin-top: 2rem;
            padding: 1.5rem;
            background: var(--card-bg);
            border-radius: 12px;
            border: 1px solid var(--border-color);
        }
        
        .achievements-section h3 {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }
        
        .achievements-section h3 i {
            color: var(--primary-color);
        }
        
        .achievements-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        
        .achievement-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }
        
        .achievement-icon {
            color: var(--primary);
            font-size: 1.25rem;
            margin-top: 0.25rem;
        }
        
        .achievement-content h4 {
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }
        
        .achievement-content p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        /* Blue icons for achievements */
        .achievement-icon,
        .status-badge i,
        .current-status i,
        .fas.fa-star,
        .fas.fa-check-circle {
            color: var(--primary) !important;
        }
        /* Tab styles for certifications */
        .tabs-header {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid var(--border-color);
        }
        
        .tab-btn {
            padding: 0.75rem 1.5rem;
            background: transparent;
            border: none;
            border-radius: 8px;
            color: var(--text-secondary);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        
        .tab-btn:hover {
            background: var(--bg-light);
            color: var(--primary);
        }
        
        .tab-btn.active {
            background: var(--primary);
            color: white;
        }
        
        .tab-pane {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
        .tab-pane.active {
            display: block;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }