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

:root {
    /* Color Variables */
    --primary-color: #00d4ff;
    --secondary-color: #0066cc;
    --accent-color: #ff6b6b;
    --success-color: #00ff88;
    --warning-color: #ffd700;
    
    /* Dark Theme Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-image: #111d22;
    --bg-tertiary: #2a2a2a;
    --bg-card: #1e1e1e;
    --bg-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    
    /* Border Colors */
    --border-color: #333333;
    --border-accent: #444444;
    
    /* Shadow Colors */
    --shadow-light: rgba(0, 212, 255, 0.1);
    --shadow-medium: rgba(0, 212, 255, 0.2);
    --shadow-heavy: rgba(0, 0, 0, 0.5);
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-small: 8px;
    --radius-medium: 12px;
    --radius-large: 20px;
    --radius-xl: 30px;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 107, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

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

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    padding: 0.5rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-logo .logo-image {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.nav-logo .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

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

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

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition-fast);
    border-radius: 2px;
}

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

.hero-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    animation: fadeInUp 1s ease;
}

.greeting {
    display: block;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.name {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    position: relative;
}

.typing-cursor {
    color: var(--primary-color) !important;
    background: none !important;
    -webkit-text-fill-color: var(--primary-color) !important;
    animation: blink 1s infinite;
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.7;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-medium);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
    outline: none; /* Remove focus outline that might cause misalignment */
}


.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-primary);
    border: none; /* Remove any default border */
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-medium); /* Ensure consistent border radius */
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0099cc, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

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

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

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

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

.social-link:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--shadow-light);
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s ease;
}

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

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: 12px center;
    border: 4px solid var(--primary-color);
    background: var(--bg-image);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.2rem;
}

.profile-image::before {
    content: 'Add Your Photo Here';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-weight: 500;
}

.image-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 3s ease-in-out infinite;
    z-index: -1;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
}

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

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

.about-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.highlight-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.2rem;
}

.highlight-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

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

.fun-fact {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 107, 0.1));
    border-radius: var(--radius-medium);
    border: 1px solid var(--primary-color);
}

.fun-fact i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius-large);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

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

/* Experience Timeline */
.experience {
    padding: var(--section-padding);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 60px;
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 4px solid var(--bg-primary);
    z-index: 2;
}

.timeline-dot.education {
    background: var(--success-color);
}

.timeline-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
    /* margin-left: 2rem; */
    position: relative;
    transition: all var(--transition-medium);
}

.company-logo {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 130px; /* Increased from 60px */
    height: 120px; /* Increased from 60px */
    background: none;
    border-radius: none;
    padding: 10px; /* Increased padding */
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-small);
}

.timeline-content:hover {
    border-color: var(--primary-color);
    transform: translateX(10px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.timeline-header {
    margin-bottom: 1.5rem;
}

.timeline-header h3 {
    margin-bottom: 0.25rem; /* Reduce space after position title */
    font-size: 1.5rem;
    color: var(--text-primary);
}

.timeline-company {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.15rem;
    text-decoration: none;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0 1rem 0; /* Add proper spacing between company and date */
}

.timeline-company i {
    font-size: 0.8rem;
    opacity: 0.7;
    transition: all var(--transition-medium);
}

.timeline-company:hover {
    color: var(--accent-color);
    text-decoration: none;
    transform: translateX(2px);
}

.timeline-company:hover i {
    opacity: 1;
    transform: translateX(2px);
}

.timeline-date {
    display: inline-block;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-small);
    font-size: 0.9rem;
    margin-right: 1rem;
}

.timeline-location {
    color: var(--text-muted);
    font-size: 1rem;
}

.timeline-details {
    color: var(--text-secondary);
    line-height: 1.7;
}

.achievement {
    margin-bottom: 1.5rem;
}

.achievement h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.awards {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.award-badge {
    background: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    color: var(--bg-primary);
    padding: 0.3rem 0.8rem;
    text-decoration: none;
    border-radius: var(--radius-small);
    font-size: 0.8rem;
    font-weight: 600;
}

.award-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 149, 0, 0.3);
    background: linear-gradient(135deg, #ff9500, var(--accent-color));
    color: black;
}

.certificate-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2); /* Purple-blue gradient */
    color: white;
    text-decoration: none;
    border-radius: var(--radius-medium);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.certificate-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #764ba2, #667eea); /* Reverse gradient on hover */
}

.certificate-badge i {
    font-size: 1rem;
}

.certificate-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}


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

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

.project-card {
    background: var(--bg-card);
    border-radius: var(--radius-large);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-light);
    border-color: var(--primary-color);
}

.project-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    overflow: hidden;
}

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

/* .project-image::before {
    content: 'Project Screenshot Placeholder';
    position: absolute;
    text-align: center;
    font-weight: 500;
    z-index: 1;
} */

.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: all var(--transition-medium);
    z-index: 2;
}

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

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

.project-link {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.project-link:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.project-content {
    padding: 2rem;
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.project-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.tech-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-small);
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
}

.expand-btn {
    background: transparent;
    border: 1px solid var(--border-accent);
    color: var(--text-secondary);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
}

.expand-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.expand-btn.active {
    background: var(--primary-color);
    color: var(--bg-primary);
    border-color: var(--primary-color);
}

.expand-btn.active i {
    transform: rotate(180deg);
}

.project-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
    background: var(--bg-secondary);
    margin: 0 -2rem -2rem -2rem;
    padding: 0 2rem;
}

.project-details.expanded {
    max-height: 300px;
    padding: 2rem;
    margin-bottom: 1rem;
}

.project-details ul {
    list-style: none;
    padding: 0;
}

.project-details li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

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

/* Skills Section */
.skills {
    padding: var(--section-padding);
}

.skills-content {
    display: block;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
}

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.skill-category:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.skill-category h3 {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.skill-category i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-medium);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-light);
}

.certifications {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--border-color);
    height: fit-content;
}

.certifications h3 {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.certifications i {
    color: var(--success-color);
    font-size: 1.3rem;
}

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

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    text-decoration: none;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.cert-item:hover {
    border-color: var(--success-color);
    transform: translateX(10px);
    background: var(--bg-tertiary);
}

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

.cert-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

.cert-item span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Courses Section */

.courses-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.school-card {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-medium);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    overflow: hidden;
}

.school-header {
    padding: 1.2rem;
    background: var(--bg-tertiary); /* Changed from bright gradient to dark background */
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-medium);
    border-radius: var(--radius-small);
}

.school-header h4 {
    color: var(--text-primary); /* Changed from white to primary text color */
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.school-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.school-card:hover .school-header {
    border-color: var(--primary-color);
    background: var(--bg-tertiary); /* Dark hover state */
    transform: translateY(-1px);
}

/* .school-card:hover .school-header h4 {
    color: var(--primary-color);
} */

.school-courses {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.school-card:hover .course-item {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.course-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: var(--radius-small);
    transition: all var(--transition-medium);
}

.course-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem; /* Add space between course name and duration */
}

.course-details h5 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    flex-shrink: 0; /* Prevent course name from shrinking */
}

.course-details span {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
    text-align: right; /* Align duration to the right */
    white-space: nowrap; /* Prevent text wrapping */
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

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

.contact-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.1rem;
}

.contact-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 136, 0.1));
    border-radius: var(--radius-medium);
    border: 1px solid var(--primary-color);
}

.contact-cta i {
    color: var(--success-color);
    font-size: 1.5rem;
}

.contact-cta p {
    margin: 0;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-medium);
    text-decoration: none;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.contact-method:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
    background: var(--bg-tertiary);
}

.contact-method i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 24px;
    text-align: center;
}

.contact-method h4 {
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

.contact-method span {
    font-size: 0.9rem;
}

.location-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-medium);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem; /* Add space below */
}

.location-info i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-content p {
    color: var(--text-muted);
    margin: 0;
}

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

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

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

/* .typing-cursor {
    color: #00d4ff !important;
    font-weight: 400 !important;
    display: inline !important;
    font-size: inherit !important;
    line-height: inherit !important;
    animation: cursorBlink 1s infinite;
    opacity: 1;
} 
*/

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

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-10px) translateX(-50%);
    }
    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* @keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

@keyframes cursorBlink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
} */

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Responsive Design */
/* Medium screens - tablet/small desktop (751px to 900px) */
@media (max-width: 900px) and (min-width: 751px) {
    .hero {
        padding-top: 100px;
        min-height: calc(100vh - 80px);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .greeting {
        font-size: 1.1rem;
    }
    
    .name {
        font-size: 3.2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.6rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
        max-width: 90%;
        margin: 0 auto 2rem auto;
        line-height: 1.6;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-social {
        justify-content: center;
    }
    
    .image-container {
        width: 280px;
        height: 280px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    /* Fix navigation overlap bug */
    .hero {
        padding-top: 120px; /* Add padding to prevent navbar overlap */
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        backdrop-filter: blur(20px);
        border-top: 1px solid var(--border-color);
        padding: 2rem 0;
        z-index: 1001;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

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

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero Section Mobile Layout - Reorder content */
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        display: flex;
        flex-direction: column;
    }
    
    .hero-text {
        display: flex;
        flex-direction: column;
    }
    
    .hero-title {
        order: 1;
    }
    
    .hero-subtitle {
        order: 2;
    }
    
    .hero-image {
        order: 3;
        margin: 1rem 0;
    }
    
    .hero-description {
        order: 4;
    }
    
    .hero-buttons {
        order: 5;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
        margin: 1rem 0;
    }
    
    .hero-social {
        order: 6;
        justify-content: center;
    }
    
    .image-container {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }
    
    .greeting {
        font-size: 1rem;
    }
    
    .name {
        font-size: 2.8rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
    }
    
    /* About Section Mobile */
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-highlights {
        gap: 1rem;
    }
    
    .highlight-item {
        flex-direction: column;
        text-align: center;
        padding: 1.2rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Experience Section Mobile - Company logo above position */
    .timeline {
        padding-left: 0;
    }
    
    .timeline::before {
        display: none; /* Hide timeline line on mobile */
    }
    
    .timeline-item {
        padding-left: 0;
        margin-bottom: 2rem;
    }
    
    .timeline-dot {
        display: none; /* Hide timeline dots on mobile */
    }
    
    .timeline-content {
        margin-left: 0;
        text-align: center;
        position: relative;
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
    }
    
    .company-logo {
        position: static;
        width: 80px;
        height: 80px;
        margin: 0 auto 1rem auto;
        order: 1;
    }
    
    .timeline-header {
        order: 2;
        margin-bottom: 1rem;
    }
    
    .timeline-header h3 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
    
    .timeline-company {
        font-size: 1rem;
        justify-content: center;
        margin: 0.5rem 0;
    }
    
    .timeline-date {
        display: block;
        margin: 0.5rem auto;
        text-align: center;
    }
    
    .timeline-location {
        display: block;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .timeline-details {
        order: 3;
        text-align: left;
    }
    
    .achievement {
        margin-bottom: 1rem;
    }
    
    .achievement h4 {
        font-size: 1rem;
    }
    
    .awards {
        justify-content: center;
        margin-top: 1rem;
    }
    
    /* Skills Section Mobile - Single Column with proper order */
    .skills-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1.5rem;
        display: flex;
        flex-direction: column;
    }
    
    .skill-category {
        width: 100%;
        min-height: auto;
        text-align: left;
    }
    
    /* Order skills properly for mobile - follow desktop order */
    .skill-category:nth-child(1) { order: 1; } /* Programming & Frameworks */
    .skill-category:nth-child(2) { order: 2; } /* AI & Machine Learning */
    .skill-category:nth-child(3) { order: 5; } /* Certifications - move after Cloud */
    .skill-category:nth-child(4) { order: 4; } /* Databases */
    .skill-category:nth-child(5) { order: 3; } /* Cloud & DevOps */
    .skill-category:nth-child(6) { order: 6; } /* Courses */
    
    .skill-tags {
        gap: 0.5rem;
    }
    
    .skill-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    /* Courses section mobile */
    .school-card {
        text-align: left;
    }
    
    .school-header {
        text-align: center;
        padding: 1rem;
    }
    
    .course-details {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
    
    .course-details span {
        text-align: left;
        white-space: normal;
    }
    
    /* Contact Section Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .contact-methods {
        gap: 1rem;
    }
    
    .contact-method {
        flex-direction: row;
        text-align: left;
        padding: 1rem;
    }
    
    /* Projects Section Mobile */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* General Mobile Styles */
    .section-title {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Section padding mobile */
    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    /* Extra small mobile adjustments - iPhone SE and similar */
    .hero {
        padding-top: 110px; /* Increased padding for iPhone SE */
        min-height: calc(100vh - 110px); /* Adjust min-height accordingly */
    }
    
    .name {
        font-size: 2.2rem;
        line-height: 1.1;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .image-container {
        width: 200px;
        height: 200px;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .hero-social {
        justify-content: center;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
    }
    
    /* About highlights alignment fix */
    .about-highlights {
        gap: 1rem;
    }
    
    .highlight-item {
        flex-direction: row;
        text-align: left;
        padding: 1rem;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .highlight-item i {
        flex-shrink: 0;
        margin-top: 0.2rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Company logo size increase for visibility */
    .company-logo {
        width: 100px;
        height: 100px;
    }
    
    .timeline-content {
        padding: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .container {
        padding: 0 10px;
    }
}