/* CSS Variables */
:root {
    --color-primary: #000000;
    --color-secondary: #1a1a1a;
    --color-tertiary: #2d2d2d;
    --color-quaternary: #404040;
    --color-light: #f5f5f5;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;

    --gradient-primary: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #2d2d2d 100%);
    --gradient-secondary: linear-gradient(135deg, #2d2d2d 0%, #404040 100%);
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

    --font-primary: 'Inter', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --border-radius: 8px;
    --border-radius-lg: 16px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --color-primary: #ffffff;
    --color-secondary: #f8f9fa;
    --color-tertiary: #e9ecef;
    --color-quaternary: #dee2e6;
    --color-light: #212529;
    --color-white: #212529;
    --color-gray-100: #212529;
    --color-gray-200: #495057;
    --color-gray-300: #6c757d;
    --color-gray-400: #868e96;
    --color-gray-500: #adb5bd;
    --color-gray-600: #ced4da;
    --color-gray-700: #dee2e6;
    --color-gray-800: #e9ecef;
    --color-gray-900: #f8f9fa;

    --gradient-primary: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
    --gradient-secondary: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    --gradient-card: linear-gradient(135deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.02) 100%);
}

/* Light Mode Specific Overrides */
[data-theme="light"] .header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .nav-brand h2,
[data-theme="light"] .nav-link,
[data-theme="light"] .social-links a {
    color: #212529;
}

[data-theme="light"] .nav-link::after {
    background: #212529;
}

[data-theme="light"] .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .hamburger span {
    background: #212529;
}

/* Hero Section Light Mode */
[data-theme="light"] .hero {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
}

[data-theme="light"] .floating-particles {
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(0,0,0,0.1), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(0,0,0,0.08), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0,0,0,0.1), transparent);
}

[data-theme="light"] .name-highlight {
    background: linear-gradient(135deg, #212529 0%, #495057 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .hero-subtitle {
    color: #495057;
}

[data-theme="light"] .hero-tagline,
[data-theme="light"] .hero-contact-info .contact-item {
    color: #6c757d;
}

[data-theme="light"] .hero-contact-info .contact-item i {
    color: #212529;
}

/* Button Light Mode */
[data-theme="light"] .btn-primary {
    background: #212529;
    color: #ffffff;
}

[data-theme="light"] .btn-secondary {
    background: transparent;
    color: #212529;
    border: 2px solid #212529;
}

[data-theme="light"] .btn-secondary:hover {
    background: #212529;
    color: #ffffff;
}

/* Image Container Light Mode */
[data-theme="light"] .image-container {
    border: 4px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .image-overlay {
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 50%);
}

/* Section Titles Light Mode */
[data-theme="light"] .section-title {
    color: #212529;
}

[data-theme="light"] .section-subtitle {
    color: #6c757d;
}

/* Cards and Elements Light Mode */
[data-theme="light"] .skill-tag,
[data-theme="light"] .tech-tag {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #495057;
}

[data-theme="light"] .project-card,
[data-theme="light"] .experience-card,
[data-theme="light"] .award-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .project-info h3,
[data-theme="light"] .experience-info h3,
[data-theme="light"] .award-info h3,
[data-theme="light"] .skill-category h3,
[data-theme="light"] .skill-category h4 {
    color: #212529;
}

[data-theme="light"] .project-info p,
[data-theme="light"] .responsibilities li,
[data-theme="light"] .award-info p {
    color: #6c757d;
}

[data-theme="light"] .experience-info h4 {
    color: #495057;
}

[data-theme="light"] .duration {
    color: #868e96;
}

/* Education and Certification Light Mode */
[data-theme="light"] .education-info,
[data-theme="light"] .cert-item {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .education-info h3,
[data-theme="light"] .certifications h3 {
    color: #212529;
}

[data-theme="light"] .education-info p,
[data-theme="light"] .cert-item {
    color: #495057;
}

[data-theme="light"] .cert-item i {
    color: #212529;
}

/* Stats Counter Light Mode */
[data-theme="light"] .stat-number {
    color: #212529;
}

[data-theme="light"] .stat-label {
    color: #6c757d;
}

[data-theme="light"] .stats-counter {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Contact Form Light Mode */
[data-theme="light"] .contact-item h3 {
    color: #212529;
}

[data-theme="light"] .contact-item p {
    color: #6c757d;
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
    border: 2px solid rgba(0, 0, 0, 0.2);
    color: #212529;
    background: #ffffff;
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group textarea:focus {
    border-color: #212529;
}

[data-theme="light"] .form-group label {
    color: #868e96;
    background: #ffffff;
}

[data-theme="light"] .form-group input:focus + label,
[data-theme="light"] .form-group textarea:focus + label,
[data-theme="light"] .form-group input:not(:placeholder-shown) + label,
[data-theme="light"] .form-group textarea:not(:placeholder-shown) + label {
    color: #212529;
}

/* Footer Light Mode */
[data-theme="light"] .footer {
    background: #f8f9fa;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .footer-brand h3 {
    color: #212529;
}

[data-theme="light"] .footer-brand p {
    color: #6c757d;
}

[data-theme="light"] .footer-bottom p {
    color: #868e96;
}

[data-theme="light"] .footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Filter Buttons Light Mode */
[data-theme="light"] .filter-btn {
    border: 2px solid rgba(0, 0, 0, 0.2);
    color: #6c757d;
}

[data-theme="light"] .filter-btn.active,
[data-theme="light"] .filter-btn:hover {
    background: #212529;
    color: #ffffff;
    border-color: #212529;
}

/* Project Links Light Mode */
[data-theme="light"] .project-link {
    background: #212529;
    color: #ffffff;
}

/* Placeholder Images Light Mode */
[data-theme="light"] .placeholder-image {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #6c757d;
}

/* Company Logo Light Mode */
[data-theme="light"] .company-logo {
    background: #ffffff;
}

[data-theme="light"] .logo-placeholder {
    color: #212529;
}

/* Featured Award Light Mode */
[data-theme="light"] .featured-award {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
    border-color: rgba(255, 193, 7, 0.3);
}

[data-theme="light"] .featured-award .award-info h3 {
    color: #ff8f00;
}

/* Progress Bar Light Mode */
[data-theme="light"] .progress-bar {
    background: linear-gradient(135deg, #212529 0%, #495057 100%);
}

/* Responsibilities Bullets Light Mode */
[data-theme="light"] .responsibilities li::before {
    color: #adb5bd;
}

/* Award Date Light Mode */
[data-theme="light"] .award-date {
    background: rgba(0, 0, 0, 0.1);
    color: #495057;
}

/* Header Profile Image Light Mode */
[data-theme="light"] .nav-profile-img {
    border: 2px solid rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .nav-profile-img:hover {
    border-color: #212529;
}

/* Footer Profile Image Light Mode */
[data-theme="light"] .footer-profile-img {
    border: 2px solid rgba(0, 0, 0, 0.2);
}

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

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-primary);
    overflow-x: hidden;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-secondary);
    z-index: 1000;
    transition: width 0.3s ease;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    transition: var(--transition);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Profile Image */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-profile-img {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.nav-profile-img:hover {
    border-color: var(--color-white);
    transform: scale(1.05);
}

.nav-brand h2 {
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

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

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--color-gray-300);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

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

.social-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-primary);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.2), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-200px, -100px, 0); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.name-highlight {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    margin-bottom: 2rem;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--color-gray-400);
    margin-bottom: 3rem;
    line-height: 1.7;
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

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

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

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

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

.image-container {
    position: relative;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.2);
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.2) 0%, transparent 50%);
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    color: var(--color-white);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

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

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

.about-text p {
    font-size: 1.1rem;
    color: var(--color-gray-300);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.skill-category h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
    color: var(--color-white);
}

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

.skill-tag {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--color-gray-300);
}

.about-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* Projects Section */
.projects {
    background: var(--color-primary);
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--color-gray-400);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-medium);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

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

.project-card.featured {
    grid-column: span 2;
}

.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.placeholder-image {
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    font-weight: var(--font-weight-medium);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

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

.project-link {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

.project-link:hover {
    transform: translateY(-2px);
}

.project-info {
    padding: 2rem;
}

.project-info h3 {
    font-size: 1.3rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
    color: var(--color-white);
}

.project-info p {
    color: var(--color-gray-400);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    color: var(--color-gray-300);
}

/* Experience Section */
.experience {
    background: var(--color-secondary);
}

.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.experience-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow-lg);
}

/* Fix EY Logo Size */
.company-logo {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
}

.logo-placeholder {
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    font-size: 1.2rem;
}

.experience-info h3 {
    font-size: 1.3rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.experience-info h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    margin-bottom: 0.5rem;
}

.duration {
    color: var(--color-gray-400);
    margin-bottom: 1rem;
}

.responsibilities {
    list-style: none;
    margin-bottom: 1.5rem;
}

.responsibilities li {
    color: var(--color-gray-300);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.responsibilities li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-gray-500);
}

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

/* Awards Section */
.awards {
    background: var(--color-primary);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.award-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

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

.award-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.award-info h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.award-info p {
    color: var(--color-gray-400);
    margin-bottom: 1rem;
}

.award-date {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 1rem;
    border-radius: var(--border-radius);
    color: var(--color-gray-300);
    font-size: 0.9rem;
}

.stats-counter {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.stat-label {
    color: var(--color-gray-400);
    font-weight: var(--font-weight-medium);
}

/* Updated Contact Section */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.contact-item {
    text-align: center;
    padding: 2rem;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--color-white);
}

.contact-item h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-item p {
    color: var(--color-gray-400);
    margin-bottom: 1rem;
}

.contact-link {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

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

/* Social Media Section */
.social-media-section {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-media-section h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.social-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.social-platform {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: var(--transition);
    color: inherit;
}

.social-platform:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.platform-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.platform-info {
    text-align: left;
}

.platform-info h4 {
    color: var(--color-white);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.platform-info p {
    color: var(--color-gray-400);
    font-size: 0.9rem;
    margin: 0;
}

/* Platform-specific colors */
.social-platform.linkedin .platform-icon {
    background: #0077b5;
    color: white;
}

.social-platform.github .platform-icon {
    background: #333;
    color: white;
}

.social-platform.email .platform-icon {
    background: #ea4335;
    color: white;
}

.social-platform.instagram .platform-icon {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

/* Light Mode Contact Adjustments */
[data-theme="light"] .contact-item,
[data-theme="light"] .social-platform {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .contact-icon {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #212529;
}

[data-theme="light"] .contact-item h3,
[data-theme="light"] .social-media-section h3,
[data-theme="light"] .platform-info h4 {
    color: #212529;
}

[data-theme="light"] .contact-item p,
[data-theme="light"] .platform-info p {
    color: #6c757d;
}

[data-theme="light"] .contact-link {
    background: #212529;
    color: #ffffff;
}

[data-theme="light"] .social-media-section {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
    background: var(--color-primary);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

/* Footer Profile Image */
.footer-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-profile-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

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

.footer-text p {
    margin: 0;
}

.footer-brand h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--color-gray-400);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--color-gray-500);
}

/* Hero Contact Info */
.hero-contact-info {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-contact-info .contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-300);
}

.hero-contact-info .contact-item i {
    color: var(--color-white);
}

/* Education Info */
.education-info {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
}

.education-info h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.education-info p {
    color: var(--color-gray-300);
    margin: 0;
}

/* Education Section with Logo */
.education-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.college-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

.education-details p {
    margin: 0.25rem 0;
}

.education-details .duration {
    color: var(--color-gray-400);
    font-size: 0.9rem;
}

/* Certifications */
.certifications {
    margin: 2rem 0;
}

.certifications h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.cert-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--color-gray-300);
    transition: var(--transition);
}

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

.cert-item i {
    color: var(--color-white);
    font-size: 1.2rem;
}

/* Certification Badge Images */
.cert-badge-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
}

/* Skills Section */
.skills-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.skills-section h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

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

.skills-section .skill-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
    font-size: 1.1rem;
}

.skills-section .skill-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Featured Award */
.featured-award {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-color: rgba(255, 215, 0, 0.3);
}

.featured-award .award-icon {
    font-size: 4rem;
}

.featured-award .award-info h3 {
    font-size: 1.5rem;
    color: #FFD700;
}

/* Icon colors for different technologies */
.skill-tag .fa-python { color: #3776ab; }
.skill-tag .fa-html5 { color: #e34f26; }
.skill-tag .fa-css3-alt { color: #1572b6; }
.skill-tag .fa-github { color: #181717; }
.skill-tag .fa-aws { color: #ff9900; }
.skill-tag .fa-microsoft { color: #0078d4; }
.cert-item .fa-microsoft { color: #0078d4; }
.cert-item .fa-medal { color: #FFD700; }
.cert-item .fa-database { color: #336791; }

/* Clickable Award Cards */
.clickable-award {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.clickable-award:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.clickable-award::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

.clickable-award:hover::before {
    opacity: 1;
}

/* Click Indicator */
.click-indicator {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.clickable-award:hover .click-indicator {
    opacity: 1;
    transform: translateY(0);
}

.click-indicator i {
    font-size: 0.9rem;
}

/* Light Mode Click Indicator */
[data-theme="light"] .click-indicator {
    color: #868e96;
}

[data-theme="light"] .clickable-award::before {
    background: linear-gradient(135deg, rgba(0,0,0,0.05) 0%, transparent 50%);
}

/* Enhanced Featured Award */
.featured-award.clickable-award {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-color: rgba(255, 215, 0, 0.4);
}

.featured-award.clickable-award:hover {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 215, 0, 0.1) 100%);
    box-shadow: 0 25px 50px -12px rgba(255, 215, 0, 0.3);
}

/* Award Card Animation */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.1); }
    70% { box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.clickable-award:active {
    animation: pulse 0.6s;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition-slow);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-card.featured {
        grid-column: span 1;
    }
    
    .experience-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stats-counter {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .nav {
        padding: 1rem;
    }
    
    /* Mobile profile images */
    .nav-profile-img {
        width: 30px;
        height: 30px;
    }
    
    .footer-profile {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .footer-profile-img {
        width: 60px;
        height: 60px;
    }
    
    .company-logo {
        width: 60px;
        height: 60px;
    }
    
    .nav-brand h2 {
        font-size: 1.2rem;
    }
    
    .nav-brand {
        gap: 0.5rem;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .social-platforms {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .social-platform {
        padding: 1rem;
    }
    
    
    .hero-contact-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cert-grid {
        grid-template-columns: 1fr;
    }
    
    .education-content {
        flex-direction: column;
        text-align: center;
    }
    
    .college-logo {
        width: 80px;
        height: 80px;
    }
    
    .skills-section .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-award {
        grid-column: span 1;
    }
    
    .click-indicator {
        position: static;
        opacity: 1;
        transform: none;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .clickable-award {
        padding-bottom: 1rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    /* Header Mobile Optimizations */
    .nav {
        padding: 0.75rem 1rem;
    }
    
    .nav-brand h2 {
        font-size: 1.1rem;
    }
    
    .nav-profile-img {
        width: 28px;
        height: 28px;
    }
    
    .social-links {
        display: none; /* Hide in mobile header to save space */
    }
    
    /* Hero Section Mobile */
    .hero {
        padding: 8rem 0 4rem;
        min-height: 90vh;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-contact-info {
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .image-container {
        width: 280px;
        height: 280px;
    }
    
    /* Sections Mobile */
    section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    /* Skills Section Mobile */
    .skills-section .skills-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .skill-category h4 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .skills {
        gap: 0.4rem;
    }
    
    .skill-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    
    /* About Section Mobile */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .education-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .college-logo {
        width: 70px;
        height: 70px;
    }
    
    .cert-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .cert-item {
        padding: 0.875rem;
        gap: 0.6rem;
    }
    
    /* Projects Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .project-card.featured {
        grid-column: span 1;
    }
    
    .project-info {
        padding: 1.5rem;
    }
    
    /* Experience Mobile */
    .experience-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 1.5rem;
    }
    
    .company-logo {
        width: 60px;
        height: 60px;
        margin: 0 auto 1rem;
    }
    
    /* Awards Mobile */
    .awards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .featured-award {
        grid-column: span 1;
    }
    
    .award-card {
        padding: 1.5rem;
    }
    
    .stats-counter {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem 0;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    /* Contact Mobile */
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    .social-platforms {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .social-platform {
        padding: 1rem;
    }
    
    /* Footer Mobile */
    .footer-profile {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .footer-profile-img {
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 1.9rem;
    }
    
    .image-container {
        width: 240px;
        height: 240px;
    }
    
    .skill-tag {
        font-size: 0.8rem;
        padding: 0.35rem 0.7rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    .project-overlay {
        opacity: 1;
        background: rgba(0, 0, 0, 0.7);
    }
    
    .clickable-award .click-indicator {
        opacity: 1;
        transform: translateY(0);
        position: static;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .nav-link:hover::after {
        width: 0;
    }
    
    .nav-link:focus::after {
        width: 100%;
    }
}

/* Skill Logo Styles */
.skill-logo {
    width: 18px;
    height: 18px;
    object-fit: contain;
    margin-right: 0.5rem;
    vertical-align: middle;
    filter: brightness(1);
    transition: var(--transition);
}

.skill-tag:hover .skill-logo {
    transform: scale(1.1);
    filter: brightness(1.1);
}

/* Dark mode logo adjustments */
[data-theme="dark"] .skill-logo {
    filter: brightness(0.95) contrast(1.1);
}

/* Light mode logo adjustments */
[data-theme="light"] .skill-logo {
    filter: brightness(0.9) contrast(1.05);
}

/* Mobile skill logo optimizations */
@media (max-width: 768px) {
    .skill-logo {
        width: 16px;
        height: 16px;
        margin-right: 0.4rem;
    }
}

@media (max-width: 480px) {
    .skill-logo {
        width: 14px;
        height: 14px;
        margin-right: 0.35rem;
    }
}

/* Fallback for broken images */
.skill-logo:not([src]), .skill-logo[src=""] {
    display: none;
}

/* Loading state for images */
.skill-tag {
    position: relative;
}

.skill-logo[loading] {
    opacity: 0.7;
}

/* Enhanced skill tag hover effects */
.skill-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .skill-tag:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* About Section Layout Fix */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 4rem;
}

/* Summary Card */
.summary-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
}

.summary-card h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

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

.summary-number {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.summary-label {
    font-size: 0.9rem;
    color: var(--color-gray-400);
}

/* Focus Card */
.focus-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
}

.focus-card h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.focus-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.focus-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.focus-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.focus-item i {
    width: 20px;
    color: var(--color-white);
}

.focus-item span {
    color: var(--color-gray-300);
    font-weight: var(--font-weight-medium);
}

/* Expertise Card */
.expertise-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
}

.expertise-card h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.expertise-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.expertise-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-gray-300);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: var(--transition);
}

.expertise-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Light Mode Adjustments */
[data-theme="light"] .summary-card,
[data-theme="light"] .focus-card,
[data-theme="light"] .expertise-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .summary-card h3,
[data-theme="light"] .focus-card h3,
[data-theme="light"] .expertise-card h3 {
    color: #212529;
}

[data-theme="light"] .summary-number {
    color: #212529;
}

[data-theme="light"] .focus-item {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .focus-item:hover {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .focus-item i {
    color: #212529;
}

[data-theme="light"] .focus-item span {
    color: #495057;
}

[data-theme="light"] .expertise-tag {
    background: rgba(0, 0, 0, 0.1);
    color: #495057;
}

[data-theme="light"] .expertise-tag:hover {
    background: rgba(0, 0, 0, 0.15);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .summary-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .focus-item {
        padding: 1rem;
    }
    
    .expertise-list {
        justify-content: center;
    }
}


/* Social Links Enhanced */
.social-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
}

/* Platform-specific hover effects */
.social-links a[aria-label="LinkedIn"]:hover {
    color: #0077b5;
}

.social-links a[aria-label="GitHub"]:hover {
    color: #333;
}

.social-links a[aria-label="Email"]:hover {
    color: #ea4335;
}




/* Light theme adjustments for SVG icons */
[data-theme="light"] .social-links a {
    color: #212529;
}

[data-theme="light"] .social-links a:hover {
    background: rgba(0, 0, 0, 0.1);
}


/* Mobile Responsive */
@media (max-width: 1024px) {
    .platform-icon {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 768px) {
    .social-links {
        display: none;
    }
    
}

/* Mobile Platform Icons */
.mobile-platform-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    transition: var(--transition);
}

.mobile-social-links {
    display: none;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 2rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.mobile-social-links a {
    color: var(--color-white);
    font-size: 1.5rem;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-social-links a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}


/* Show mobile social links when menu is active */
.nav-menu.active .mobile-social-links {
    display: flex;
}

/* Light mode mobile adjustments */
[data-theme="light"] .mobile-social-links a {
    color: #212529;
}

[data-theme="light"] .mobile-social-links {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}





/* Header LeetCode and GFG Icons - New Classes */
.leetcode-icon,
.gfg-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    transition: var(--transition);
    /* NO FILTERS - preserves authentic logo colors */
}

/* Clean hover effects for LeetCode and GFG */
.leetcode-link:hover .leetcode-icon,
.gfg-link:hover .gfg-icon {
    transform: scale(1.1);
    /* No color filters - maintains brand authenticity */
}

/* Responsive sizing */
@media (max-width: 1024px) {
    .leetcode-icon,
    .gfg-icon {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 768px) {
    .leetcode-icon,
    .gfg-icon {
        width: 14px;
        height: 14px;
    }
}



/* Resume Button with Custom Logo - Fixed */
.resume-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--gradient-secondary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* Resume Icon Styling */
.resume-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    transition: var(--transition);
    border-radius: 2px;
    flex-shrink: 0;
    filter: brightness(1) contrast(1);
}

/* Resume Button Text */
.resume-btn span {
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

/* Hover Effects */
.resume-btn:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.resume-btn:hover .resume-icon {
    transform: scale(1.1);
    filter: brightness(1.1) contrast(1.05);
}

.resume-btn:hover span {
    color: inherit;
}

/* Active/Focus States */
.resume-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.resume-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Light Theme Resume Button */
[data-theme="light"] .resume-btn {
    background: linear-gradient(135deg, #212529 0%, #495057 100%);
    color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .resume-btn:hover {
    background: #ffffff;
    color: #212529;
    border-color: #212529;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .resume-btn:hover .resume-icon {
    filter: brightness(0.9) contrast(1.1);
}

[data-theme="light"] .resume-btn:focus {
    outline: 2px solid rgba(33, 37, 41, 0.5);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .resume-btn {
        padding: 0.7rem 1.1rem;
        font-size: 0.85rem;
    }
    
    .resume-icon {
        width: 17px;
        height: 17px;
    }
}

@media (max-width: 1024px) {
    .resume-btn span {
        display: none; /* Hide text on tablets */
    }
    
    .resume-btn {
        padding: 0.75rem;
        min-width: 44px; /* Ensure minimum touch target */
        justify-content: center;
    }
    
    .resume-icon {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 768px) {
    .resume-btn {
        padding: 0.6rem;
        min-width: 40px;
        font-size: 0.8rem;
    }
    
    .resume-icon {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .resume-btn {
        padding: 0.5rem;
        min-width: 36px;
    }
    
    .resume-icon {
        width: 12px;
        height: 12px;
    }
}

/* Loading State (Optional) */
.resume-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.resume-btn.loading .resume-icon {
    animation: pulse 1.5s ease-in-out infinite;
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .resume-btn {
        border: 2px solid;
    }
    
    .resume-btn:hover {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .resume-btn,
    .resume-icon,
    .resume-btn span {
        transition: none;
    }
    
    .resume-btn:hover {
        transform: none;
    }
    
    .resume-btn:hover .resume-icon {
        transform: none;
    }
}



/* EMERGENCY SPACING FIX */
.nav > * {
    margin: 0 1rem !important;
}

.nav-menu li {
    margin: 0 0.75rem !important;
}

.nav-actions > * {
    margin: 0 0.5rem !important;
}