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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loader {
    text-align: center;
    color: white;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}

.navbar.scrolled {
    background: rgba(14, 14, 14, 0.98);
    box-shadow: var(--shadow-md);
}

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

 

.nav-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    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;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

/* CV Button Styles */
.nav-actions {
    display: flex;
    align-items: center;
}

.cv-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    font-weight: 500;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    font-size: 0.875rem;
}

.cv-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.cv-btn i {
    font-size: 1rem;
}

.cv-btn span {
    font-weight: 500;
}

/* Hide mobile CV link on desktop */
.cv-mobile {
    display: none;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.1)" points="0,1000 0,0 1000,0"/></svg>');
    animation: float 20s ease-in-out infinite;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: slideUp 1s ease-out 0.5s forwards;
}

.hero-title .greeting {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.hero-title .name {
    display: block;
    background: linear-gradient(45deg, #fff, #f1c40f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .role {
    display: block;
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    animation: slideUp 1s ease-out 0.7s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: slideUp 1s ease-out 0.9s forwards;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.social-links {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: slideUp 1s ease-out 1.1s forwards;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-image {
    position: relative;
}

.image-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.3s forwards;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.float-element {
    position: absolute;
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    animation: float 3s ease-in-out infinite;
}

.float-element.html {
    top: 10%;
    right: 10%;
    color: #e34f26;
    animation-delay: 0s;
}

.float-element.css {
    bottom: 10%;
    right: 20%;
    color: #1572b6;
    animation-delay: 1s;
}

.float-element.js {
    top: 50%;
    left: -10%;
    color: #f7df1e;
    animation-delay: 2s;
}

.float-element.react {
    bottom: 30%;
    left: 10%;
    color: #61dafb;
    animation-delay: 1.5s;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s ease-out 2s forwards;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: white;
    position: relative;
    animation: scrollBounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-top: 2px solid white;
    border-right: 2px solid white;
    transform: rotate(135deg);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.section-header.animate {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* About Section */
.about {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

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

.about-text {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.about-text.animate {
    opacity: 1;
    transform: translateX(0);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

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

.about-image {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

.about-image.animate {
    opacity: 1;
    transform: translateX(0);
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Skills Section */
.skills {
    padding: 5rem 0;
}

.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.skill-category {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.skill-category.animate {
    opacity: 1;
    transform: translateY(0);
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: center;
}

.skill-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.skill-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.skill-item span {
    font-weight: 500;
    color: var(--text-primary);
}

/* Certifications Section */
.certifications {
    padding: 5rem 0;
    background: var(--bg-secondary);
    min-height: 400px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.certification-card {
    background: #ffffff !important;
    padding: 2rem !important;
    border-radius: 15px;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
    opacity: 1 !important;
    transform: translateY(0) !important;
    border: 2px solid #e5e7eb;
    min-height: 200px;
}

.certification-card.animate {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

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

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.cert-icon i {
    font-size: 1.5rem;
    color: white;
}

.cert-content {
    position: relative;
    z-index: 10;
    width: 100%;
    height: auto;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Complete reset for certification text elements */
.certification-card * {
    visibility: visible !important;
    opacity: 1 !important;
}

.certification-card h3,
.certification-card p {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    color: inherit;
}

/* Force certification text visibility - Strong Override */
.certifications .certification-card h3,
.certifications .certification-card .cert-content h3,
.certification-card h3 {
    color: #000000 !important;
    font-size: 1.25rem !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.3 !important;
    font-weight: 600 !important;
    text-shadow: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.certifications .certification-card .cert-issuer,
.certifications .certification-card p.cert-issuer,
.certification-card .cert-issuer {
    color: #6366f1 !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.certifications .certification-card .cert-date,
.certifications .certification-card p.cert-date,
.certification-card .cert-date {
    color: #374151 !important;
    font-size: 0.875rem !important;
    margin-bottom: 1rem !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.certifications .certification-card .cert-description,
.certifications .certification-card p.cert-description,
.certification-card .cert-description {
    color: #6b7280 !important;
    font-size: 0.9rem !important;
    margin-bottom: 0.5rem !important;
    font-style: italic !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.cert-badge {
    position: absolute;
    top: -5rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.cert-badge.merit {
    background: linear-gradient(135deg, #10b981, #059669);
}

.cert-badge.azure {
    background: linear-gradient(135deg, #0078d4, #005a9e);
}

.cert-badge i {
    font-size: 1rem;
    color: white;
}

/* Projects Section */
.projects {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: white;
    color: var(--text-secondary);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-2px);
}

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

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(30px);
    position: relative;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.project-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.project-card.hidden {
    display: none;
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.3);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background-color: #f8f9fa;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
    background-color: #f8f9fa;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

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

.project-link {
    width: 50px;
    height: 50px;
    background: white;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.project-content {
    padding: 2rem;
    position: relative;
}

.project-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-content h3 .emoji {
    font-size: 1.6rem;
    animation: bounce 2s infinite;
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: auto;
}

.project-tags span {
    padding: 0.4rem 0.8rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.project-tags span:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
}

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

.contact-info {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.contact-info.animate {
    opacity: 1;
    transform: translateX(0);
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.contact-item i {
    width: 20px;
    color: var(--primary-color);
}

.contact-form {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

.contact-form.animate {
    opacity: 1;
    transform: translateX(0);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-container .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        transform: none;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-actions {
        margin-right: 3rem;
    }
    
    .cv-btn span {
        display: none;
    }
    
    .cv-btn {
        padding: 0.7rem;
        border-radius: 50%;
        width: 45px;
        height: 45px;
        justify-content: center;
    }
    
    .cv-mobile {
        display: block !important;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        color: white !important;
        padding: 0.8rem 1.5rem;
        border-radius: 25px;
        margin-top: 1rem;
    }
    
    .cv-mobile:hover {
        background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .image-container {
        width: 300px;
        height: 300px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-image {
        height: 200px;
    }

    .skills-content {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .skill-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title .greeting {
        font-size: 1.2rem;
    }
    
    .hero-title .role {
        font-size: 1.4rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .skill-items {
        grid-template-columns: 1fr;
    }
    
    .projects-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .project-image {
        height: 180px;
    }

    .image-container {
        width: 250px;
        height: 250px;
    }    .float-element {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --text-light: #9ca3af;
        --bg-primary: #111827;
        --bg-secondary: #1f2937;
        --border-color: #374151;
    }
    
    .navbar {
        background: rgba(17, 24, 39, 0.9);
    }
    
    .project-card {
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
    }
    
    .skill-item {
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
    }
}

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

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

.project-card:hover .project-content h3 .emoji {
    animation: pulse 0.8s ease-in-out;
}

.project-card {
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.project-card:hover::before {
    left: 100%;
}

/* Dark Mode Additional Styles */
@media (prefers-color-scheme: dark) {
    .navbar {
        background: rgba(17, 24, 39, 0.95);
        border-bottom-color: var(--border-color);
    }
    
    .skill-item,
    .project-card,
    .certification-card,
    .form-group input,
    .form-group textarea {
        background: var(--bg-secondary);
        color: var(--text-primary);
        border-color: var(--border-color);
    }
    
    .certification-card .cert-content h3 {
        color: #f9fafb !important;
    }
    
    .certification-card .cert-description {
        color: #d1d5db !important;
    }
    
    .certification-card .cert-issuer {
        color: #8b5cf6 !important;
    }
    
    .certification-card .cert-date {
        color: #9ca3af !important;
    }
    
    .filter-btn {
        background: var(--bg-secondary);
        color: var(--text-secondary);
    }
}

/* FINAL OVERRIDE - Certification Text Visibility Fix */
html body .certifications .certification-card h3,
html body .certifications .certification-card .cert-content h3 {
    color: #000000 !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    margin-bottom: 0.5rem !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    line-height: 1.3 !important;
}

html body .certifications .certification-card p.cert-issuer {
    color: #6366f1 !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-bottom: 0.5rem !important;
}

html body .certifications .certification-card p.cert-date {
    color: #374151 !important;
    font-size: 0.875rem !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-bottom: 1rem !important;
}

html body .certifications .certification-card p.cert-description {
    color: #6b7280 !important;
    font-size: 0.9rem !important;
    font-style: italic !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-bottom: 0.5rem !important;
}

/* Notification Styles - High Specificity */
html body .notification {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    background: #ffffff !important;
    color: #1f2937 !important;
    border-radius: 10px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
    z-index: 99999 !important;
    transform: translateX(400px) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    max-width: 400px !important;
    min-width: 300px !important;
    border-left: 4px solid #6366f1 !important;
    font-family: 'Poppins', sans-serif !important;
    backdrop-filter: blur(10px) !important;
}

html body .notification.success {
    border-left-color: #10b981 !important;
    background: #f0fdf4 !important;
}

html body .notification.error {
    border-left-color: #ef4444 !important;
    background: #fef2f2 !important;
}

html body .notification.show {
    transform: translateX(0) !important;
}

html body .notification-content {
    padding: 1.25rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 1rem !important;
}

html body .notification-message {
    color: #1f2937 !important;
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    flex: 1 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

html body .notification.success .notification-message {
    color: #065f46 !important;
}

html body .notification.error .notification-message {
    color: #991b1b !important;
}

html body .notification-close {
    background: none !important;
    border: none !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    color: #6b7280 !important;
    padding: 0 !important;
    width: 28px !important;
    height: 28px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    transition: all 0.2s ease !important;
    flex-shrink: 0 !important;
    font-weight: 700 !important;
}

html body .notification-close:hover {
    color: #374151 !important;
    background: rgba(0, 0, 0, 0.05) !important;
    transform: scale(1.1) !important;
}

/* Email Link Styling */
.email-link {
    color: inherit !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    border-radius: 4px !important;
    padding: 2px 4px !important;
    display: inline-block !important;
}

.email-link:hover {
    color: var(--primary-color) !important;
    background: rgba(99, 102, 241, 0.1) !important;
    transform: translateX(2px) !important;
}

.email-link span {
    transition: inherit !important;
}