/* CSS Variables */
:root {
    --primary-color: #FF9900;
    --secondary-color: #232F3E;
    --accent-color: #146EB4;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-light: #cccccc;
    --background-light: #0a0a0a;
    --background-gray: #1a1a1a;
    --background-dark: #000000;
    --border-color: #333333;
    --shadow-light: 0 2px 10px rgba(255,255,255,0.1);
    --shadow-medium: 0 4px 20px rgba(255,255,255,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --max-width: 1200px;
}



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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 50%, #16213e 100%);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
    transition: var(--transition);
}



/* 3D Galaxy Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 160px 30px, #ddd, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: sparkle 20s linear infinite;
    z-index: -2;
    opacity: 0.3;
}

/* Software Testing Theme Elements */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, transparent 40%, rgba(0, 255, 127, 0.03) 50%, transparent 60%),
        linear-gradient(-45deg, transparent 40%, rgba(255, 153, 0, 0.03) 50%, transparent 60%);
    z-index: -1;
    animation: codeFlow 15s ease-in-out infinite;
}

@keyframes sparkle {
    from { transform: translateY(0px); }
    to { transform: translateY(-100px); }
}

@keyframes codeFlow {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 0.1; transform: translateX(20px); }
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: var(--transition);
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: #e68900;
    transform: translateY(-2px);
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(255, 153, 0, 0.2);
    border-bottom: 1px solid var(--primary-color);
}



.navbar.scrolled {
    box-shadow: var(--shadow-light);
}

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

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 500;
}

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

.nav-link {
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    text-decoration: none;
}

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

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

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

.chat-link {
    background-color: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    position: relative;
    animation: pulse 2s infinite;
}

.chat-link:hover {
    background-color: #e68900;
}

.chat-link::before {
    content: '💬 ';
    margin-right: 0.25rem;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 153, 0, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 153, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 153, 0, 0); }
}

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

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

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: transparent;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

.hero-title {
    margin-bottom: 1.5rem;
}

.title-main {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(255, 153, 0, 0.5);
}

.title-subtitle {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

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

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

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

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

.image-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-medium);
}

.image-overlay {
    position: absolute;
    bottom: 20px;
    right: 20px;
}

.amazon-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Section Styles */
section {
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.view-all-btn {
    color: var(--primary-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

/* About Section */
.about {
    background-color: var(--background-gray);
    position: relative;
    z-index: 1;
}

.about-text p strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-intro {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 2rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.skill-category h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

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

.skill {
    background-color: var(--background-light);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

/* Quick Links */
.quick-links {
    background-color: var(--background-light);
    position: relative;
    z-index: 1;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.link-card {
    background-color: var(--background-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
}

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

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

.link-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.link-card p {
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Projects and Blog Grids */
.projects-grid,
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card,
.blog-card {
    background-color: var(--background-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.card-content {
    padding: 1.5rem;
}

.card-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

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

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

.tag {
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    transition: var(--transition);
}

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

/* Contact Section */
.contact {
    background-color: var(--background-gray);
    position: relative;
    z-index: 1;
}

.contact-intro {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-intro p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.contact-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-tile {
    background-color: var(--background-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    display: block;
}

.contact-tile:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.contact-tile .contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.contact-tile h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-tile p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.freelance-tile {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--primary-color), #e68900);
    color: white;
    border-color: var(--primary-color);
}

.freelance-tile h3,
.freelance-tile p {
    color: white;
}

.freelance-tile:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 153, 0, 0.3);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #ccc;
    transition: var(--transition);
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #ccc;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--background-light);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
    color: var(--text-primary);
    background-color: var(--background-light);
}

.modal-body h1, .modal-body h2, .modal-body h3, .modal-body h4, .modal-body h5, .modal-body h6 {
    color: var(--primary-color) !important;
    margin-bottom: 1rem;
}

.blog-post-content h1,
.blog-post-content h2,
.blog-post-content h3,
.blog-post-content h4,
.blog-post-content h5,
.blog-post-content h6 {
    color: var(--primary-color) !important;
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-modal-content h1,
.blog-modal-content h2,
.blog-modal-content h3,
.blog-modal-content h4,
.blog-modal-content h5,
.blog-modal-content h6 {
    color: var(--primary-color) !important;
    margin-bottom: 1rem;
    font-weight: 600;
}

.modal-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.modal-body .blog-header {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.modal-body .blog-title {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.modal-body .blog-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.modal-body code {
    background-color: var(--background-gray);
    color: var(--primary-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.modal-body pre {
    background-color: var(--background-gray);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    border: 1px solid var(--border-color);
}

.modal-body pre code {
    background: none;
    color: var(--text-primary);
    padding: 0;
}

.modal-body blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.modal-body ul, .modal-body ol {
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.modal-body li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.modal-body strong {
    color: var(--primary-color);
    font-weight: 600;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    padding: 1rem;
    cursor: pointer;
}

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

/* Chat Styles */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 70vh;
}

@media (max-width: 768px) {
    .modal {
        padding: 0 !important;
    }
    
    .chat-container {
        height: 100vh !important;
    }
    
    .modal-content {
        width: 100vw !important;
        height: 100vh !important;
        margin: 0 !important;
        max-width: none !important;
        max-height: none !important;
        border-radius: 0 !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
    }
    
    .chat-messages {
        padding: 1rem;
        flex: 1;
    }
    
    .message-content {
        max-width: 85%;
        font-size: 0.9rem;
    }
    
    .chat-input {
        padding: 1rem;
        gap: 0.5rem;
        position: sticky;
        bottom: 0;
    }
    
    .chat-input input {
        padding: 0.75rem;
        font-size: 1rem;
        border-radius: 25px;
        margin-right: 0;
    }
    
    .chat-input button {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        border-radius: 25px;
        min-width: 60px;
    }
    
    .suggestion-btn {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .chat-suggestions {
        margin: 0.5rem 1rem;
        padding: 0.75rem;
    }
    
    .suggestions-buttons {
        gap: 0.25rem;
    }
    
    .suggestions-title {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }
}

.chat-header {
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .chat-header {
        padding: 0.75rem;
    }
    
    .chat-header h3 {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }
    
    .chat-header p {
        font-size: 0.85rem;
        margin: 0;
    }
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background-color: var(--background-dark);
    min-height: 0;
}

.message {
    margin-bottom: 1rem;
    display: flex;
}

.bot-message {
    justify-content: flex-start;
}

.user-message {
    justify-content: flex-end;
}

.message-content {
    max-width: 70%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    background-color: var(--background-gray);
    box-shadow: var(--shadow-light);
    color: var(--text-primary);
    white-space: pre-line;
}

.bot-message .message-content {
    background-color: var(--primary-color);
    color: white;
}

.user-message .message-content {
    background-color: var(--accent-color);
    color: white;
}

.chat-input {
    display: flex;
    padding: 1rem;
    background-color: var(--background-gray);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.chat-input input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    margin-right: 1rem;
    background-color: var(--background-light);
    color: var(--text-primary);
}

.chat-input button {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.chat-input button:hover {
    background-color: #e68900;
}

/* Chat Suggestions */
.chat-suggestions {
    margin: 0.5rem 1rem;
    padding: 1rem;
    background-color: var(--background-gray);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.suggestions-title {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

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

.suggestion-btn {
    background-color: var(--background-light);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Page Styles */
.page-header {
    padding: 120px 0 60px;
    background: transparent;
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255, 153, 0, 0.3);
    background: linear-gradient(135deg, var(--primary-color), #e68900);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}



.page-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb-section {
    padding: 100px 0 20px;
    background-color: transparent;
    position: relative;
    z-index: 1;
}

.search-filter-section {
    padding: 40px 0;
    background-color: var(--background-gray);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 100;
}

.projects-section, .blog-posts-section, .certificates-section {
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

.date, .read-time {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.hidden { display: none; }
.visible { display: block; }

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Fade In Animation */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}