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

:root {
    /* Dark Mode Colors - Black & Orange Theme */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #141414;
    --bg-card: rgba(20, 20, 20, 0.6);
    --bg-card-hover: rgba(20, 20, 20, 0.85);
    
    --text-primary: #f5f5f5;
    --text-secondary: #d1d1d1;
    --text-tertiary: #a0a0a0;
    
    --accent-primary: #ff6b35;
    --accent-secondary: #ff8c42;
    --accent-tertiary: #ffa552;
    --accent-gradient: linear-gradient(135deg, #ff6b35 0%, #ff8c42 50%, #ffa552 100%);
    
    --border-color: rgba(255, 107, 53, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.7);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.8);
    --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-primary);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background 0.3s ease, color 0.3s ease;
    scroll-behavior: smooth;
}

/* Subtle animated background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 140, 66, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 165, 82, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

.navbar.scrolled {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-primary);
    background: rgba(255, 107, 53, 0.1);
}

.nav-link.active {
    color: var(--accent-primary);
    background: rgba(255, 107, 53, 0.15);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link.active::after {
    transform: scaleX(1);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section - Full Screen */
.hero {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #141414 100%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 80px 24px;
}

/* Animated gradient orbs */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
    filter: blur(60px);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 140, 66, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
    filter: blur(60px);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1400px;
}

/* Hero Content (Text) */
.hero-content {
    flex: 1;
    text-align: left;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: -1.5px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.hero .subtitle {
    font-size: 1.5rem;
    margin-bottom: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    animation: fadeInUp 1s ease-out;
}

.hero .university {
    font-size: 1.2rem;
    margin-bottom: 32px;
    color: var(--text-tertiary);
    font-weight: 300;
    animation: fadeInUp 1.2s ease-out;
}

.hero .tagline {
    font-size: 1.25rem;
    max-width: 650px;
    line-height: 1.9;
    color: var(--text-secondary);
    font-weight: 300;
    animation: fadeInUp 1.4s ease-out;
}

/* Hero Image Container */
.hero-image {
    flex: 0 0 400px;
    animation: fadeInRight 1.2s ease-out;
}

.hero-image-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: all 0.4s ease;
}

.hero-image img:hover {
    transform: scale(1.05);
    border-color: var(--accent-primary);
}

/* Decorative elements around image */
.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--accent-primary);
    border-radius: 20px;
    opacity: 0.3;
    z-index: -1;
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    background: var(--accent-gradient);
    border-radius: 20px;
    opacity: 0.1;
    z-index: -2;
    filter: blur(20px);
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Section Styles */
section {
    padding: 100px 24px;
    position: relative;
}

section h2 {
    font-size: 2.75rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    text-align: center;
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    width: 100%;
}

section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-gradient);
    margin: 20px auto 0;
    border-radius: 2px;
    box-shadow: var(--shadow-glow);
}

section h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.5px;
}

section h4 {
    font-size: 1.15rem;
    margin-bottom: 14px;
    color: var(--accent-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

/* About Section */
.about {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about p {
    font-size: 1.2rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    line-height: 2;
}

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

.skill-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.skill-category {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-category:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-primary);
}

.skill-category:hover::before {
    transform: scaleX(1);
}

.skill-category h3 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-size: 1.5rem;
    font-weight: 600;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

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

.skill-category ul li {
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 24px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.skill-category ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.skill-category ul li:hover {
    color: var(--accent-primary);
    padding-left: 28px;
}

.skill-category ul li:hover::before {
    transform: translateX(4px);
}

.skill-category ul li:last-child {
    border-bottom: none;
}

/* Projects Section */
.projects {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.project-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 48px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    margin-top: 48px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(255, 107, 53, 0.3);
    border-color: var(--accent-primary);
}

.project-card:hover::before {
    opacity: 0.03;
}

.project-card h3 {
    color: var(--text-primary);
    font-size: 2.2rem;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.project-meta {
    color: var(--text-tertiary);
    font-style: italic;
    margin-bottom: 24px;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.project-description p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.9;
    position: relative;
    z-index: 1;
}

.project-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.project-section h4 {
    color: var(--accent-primary);
    margin-bottom: 20px;
}

.project-section ul {
    list-style: none;
    margin-left: 0;
    color: var(--text-secondary);
}

.project-section ul li {
    padding: 10px 0 10px 28px;
    position: relative;
    transition: all 0.3s ease;
}

.project-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.project-section ul li:hover {
    color: var(--accent-primary);
    padding-left: 32px;
}

.project-section ul li:hover::before {
    transform: scale(1.2);
}

.project-card .project-meta p {
    margin-bottom: 8px;
}

.project-card .project-meta p strong {
    color: var(--accent-secondary);
    font-weight: 600;
}

/* Achievements Section */
.education {
    background: var(--bg-primary);
}

/* Achievements Section */
.achievements {
    background: var(--bg-primary);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 60px;
}

.achievement-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-primary);
}

.achievement-card:hover::before {
    transform: scaleX(1);
}

.achievement-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
}

.achievement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    filter: brightness(0.9);
}

.achievement-card:hover .achievement-image img {
    transform: scale(1.08);
    filter: brightness(1);
}

.achievement-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    pointer-events: none;
}

.achievement-card h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    margin: 24px 24px 12px;
    font-weight: 600;
}

.achievement-date {
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 24px 16px;
}

.achievement-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    padding: 0 24px 28px;
}

/* Stats Card */
.stats-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.stats-card .achievement-image {
    display: none;
}

.stats-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    width: 100%;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 107, 53, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 107, 53, 0.1);
    transform: scale(1.05);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Education Section */
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 30px auto 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 5px;
    background: var(--accent-gradient);
}

.education-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-primary);
}

.education-card h3 {
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 700;
}

.education-card .school {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 400;
}

.coursework {
    background: rgba(255, 107, 53, 0.05);
    padding: 24px;
    border-radius: 12px;
    margin-top: 20px;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.coursework h4 {
    margin-top: 0;
    margin-bottom: 18px;
    color: var(--accent-primary);
}

.coursework ul {
    list-style: none;
    margin-left: 0;
    color: var(--text-secondary);
}

.coursework ul li {
    padding: 10px 0 10px 28px;
    position: relative;
    transition: all 0.3s ease;
}

.coursework ul li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-size: 1.2rem;
}

.coursework ul li:hover {
    color: var(--accent-primary);
    padding-left: 32px;
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.contact-intro {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.contact-info {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
}

.contact-info:hover {
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-primary);
}

.contact-info p {
    margin: 20px 0;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.contact-info a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    border-bottom: 2px solid transparent;
}

.contact-info a:hover {
    color: var(--accent-secondary);
    border-bottom: 2px solid var(--accent-primary);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    color: var(--text-secondary);
    padding: 60px 24px 30px;
    border-top: 3px solid var(--accent-primary);
    box-shadow: 0 -4px 20px rgba(255, 107, 53, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.footer-info h3 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-info p {
    color: var(--text-secondary);
    margin: 8px 0;
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 0;
    border-left: 3px solid transparent;
    padding-left: 12px;
}

.footer-links a:hover {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    padding-left: 20px;
}

.footer-social p {
    margin: 12px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-social strong {
    color: var(--accent-primary);
}

.footer-bottom {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin: 8px 0;
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.5);
}

.scroll-top:active {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }

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

    .hero .tagline {
        max-width: 100%;
        margin: 0 auto;
    }

    .hero-image {
        flex: 0 0 350px;
    }

    .hero-image-wrapper {
        width: 350px;
        height: 350px;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 3.5rem;
    }
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-card);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border-color);
        padding: 20px 0;
        gap: 0;
    }

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

    .nav-link {
        width: 100%;
        padding: 16px 24px;
        border-radius: 0;
    }

    .nav-link::after {
        display: none;
    }

    .navbar.scrolled {
        padding: 8px 0;
    }

    /* Hero Section */
    .hero {
        padding: 60px 24px;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero .subtitle {
        font-size: 1.25rem;
    }

    .hero .tagline {
        font-size: 1.1rem;
    }

    .hero-image {
        flex: 0 0 280px;
    }

    .hero-image-wrapper {
        width: 280px;
        height: 280px;
    }

    section {
        padding: 60px 20px;
    }

    section h2 {
        font-size: 2rem;
    }

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

    .project-card {
        padding: 30px 25px;
    }

    .education-card {
        padding: 30px 25px;
    }

    .contact-info {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero .subtitle {
        font-size: 1.1rem;
    }

    .hero .university {
        font-size: 1rem;
    }

    .hero .tagline {
        font-size: 1rem;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .hero-image {
        flex: 0 0 240px;
    }

    .hero-image-wrapper {
        width: 240px;
        height: 240px;
    }
}