/* ======= CSS Variables ======= */
:root {
    --primary-color: #4361ee;
    --primary-color-rgb: 67, 97, 238;
    --secondary-color: #3f37c9;
    --accent-color: #4895ef;
    --text-color: #333333;
    --text-color-light: #666666;
    --bg-color: #ffffff;
    --bg-color-alt: #f9f9f9;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #4caf50;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-round: 50%;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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


h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color-light);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-heading {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

.underline {
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto;
    margin-top: var(--spacing-xs);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    gap: 0.5rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
    color: white;
}

.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;
    transform: translateY(-2px);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border-color);
}


.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

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

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

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

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

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


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

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-color-alt) 100%);
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-greeting {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.hero-name {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 1.5rem;
    color: var(--text-color-light);
    margin-bottom: 1rem;
    font-weight: 400;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-color-light);
    margin-bottom: 2rem;
    max-width: 500px;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.social-links {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.8s both;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-round);
    color: var(--text-color);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 10px var(--shadow-color);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-color);
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s ease 0.5s both;
}

.profile-image-container {
    width: 300px;
    height: 300px;
    border-radius: var(--border-radius-round);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    position: relative;
}

.profile-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 6rem;
}

.profile-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.scroll-down a {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.about {
    background-color: var(--bg-color-alt);
}

.about-content {
    display: block;
}

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

.about-details {
    margin-top: 2rem;
}

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

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 10px var(--shadow-color);
    transition: transform var(--transition-fast);
}

.detail-item:hover {
    transform: translateY(-5px);
}

.detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-round);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.detail-content h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.detail-content p {
    font-size: 0.9rem;
    color: var(--text-color-light);
}

.resume-simple {
    text-align: center;
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
}

.resume-header h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.resume-tagline {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-color-light);
}

.resume-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* PDF Modal */
#pdfModalOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

#pdfModalOverlay.active {
    display: flex;
}

#pdfModal {
    background-color: white;
    width: 80%;
    height: 90%;
    max-width: 900px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color-light);
}

.modal-body {
    flex-grow: 1;
}

.modal-body iframe {
    width: 100%;
    height: 100%;
}


.experience {
    background-color: var(--bg-color-alt);
}


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

.experience-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.experience-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(67, 97, 238, 0.15);
    border-color: var(--primary-color);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem 2rem;
    background: white;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.company-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.company-logo {
    width: 60px;
    height: 60px;
    background-color: var(--bg-color-alt);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #4361ee !important;
    border: 1px solid var(--border-color);
}

.company-logo i {
    color: #4361ee !important;
}

.company-details h3 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.company-details h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color-light);
    font-weight: 500;
}

.location-date {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-color-light);
}

.location-date span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.experience-status .status-badge {
    background-color: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.experience-content {
    padding: 2rem;
}

.experience-content p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-color-light);
}

.achievements {
    margin-bottom: 1.5rem;
}

.achievement {
    position: relative;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.6;
}

.achievement::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.achievement span {
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.experience-tech-stack .tech-tag {
    background-color: var(--bg-color-alt);
    color: var(--primary-color);
    padding: 0.35rem 0.85rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.tech-tag {
    background-color: var(--bg-color-alt);
    color: #4361ee !important;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(var(--primary-color-rgb), 0.2);
    transition: all var(--transition-fast);
    cursor: default;
}

.tech-tag:hover {
    background: linear-gradient(135deg,
        rgba(59, 130, 246, 0.15) 0%,
        rgba(59, 130, 246, 0.08) 100%);
    transform: translateY(-2px);
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow-color);
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.project-image {
    height: 150px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--text-color-light);
    margin-bottom: 1.5rem;
}

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



.project-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.project-link:hover {
    color: var(--secondary-color);
}

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

/* Certifications Section */
.certifications {
    background-color: var(--bg-color-alt);
    padding: var(--spacing-xl) 0;
}

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

.cert-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 1.75rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    min-height: 340px;
    width: 100%;
    margin-bottom: 0;
}

.cert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(67, 97, 238, 0.15);
}

.coursera-cert {
    border: 1px solid rgba(var(--primary-color-rgb), 0.15);
    background: linear-gradient(to bottom right, var(--card-bg), var(--card-bg), rgba(var(--primary-color-rgb), 0.05));
}

.huggingface-cert {
    border: 1px solid rgba(255, 165, 0, 0.15);
    background: linear-gradient(to bottom right, var(--card-bg), var(--card-bg), rgba(255, 165, 0, 0.05));
}

.gcp-skillbadge-cert {
    border: 1px solid rgba(66, 133, 244, 0.15);
    background: linear-gradient(to bottom right, var(--card-bg), var(--card-bg), rgba(66, 133, 244, 0.05));
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.cert-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cert-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.cert-issuer {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cert-logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.coursera-badge {
    background-color: #0056D3;
    color: white;
}

.huggingface-badge {
    background-color: #FF9500;
    color: white;
    font-size: 0.8rem;
}

.gcp-badge {
    background-color: #4285F4;
    color: white;
}

.skill-level-badge {
    display: inline-block;
    background-color: rgba(66, 133, 244, 0.1);
    color: #4285F4;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(66, 133, 244, 0.2);
}

.cert-provider {
    font-size: 0.85rem;
    color: var(--text-color-light);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.cert-date {
    font-size: 0.85rem;
    color: var(--text-color-light);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cert-description {
    font-size: 0.85rem;
    color: var(--text-color-light);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex: 1;
}

.cert-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    margin-top: auto;
}

.cert-link:hover {
    color: var(--secondary-color);
    transform: translateX(2px);
}

/* Skills Section */
.skills {
    background-color: var(--bg-color);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

/* Background decoration */
.skills::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 90% 10%, rgba(var(--primary-color-rgb), 0.1) 0%, transparent 60%);
    pointer-events: none;
}

/* Skills Content Container */
.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
}

/* Skills Category */
.skills-category {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.skills-category:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Category Header */
.category-header {
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.category-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.2) 0%, rgba(var(--primary-color-rgb), 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.skills-category:hover .category-icon {
    transform: scale(1.1) rotate(-5deg);
}

.skills-category h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

/* Skills Tag Cloud */
.skills-tag-cloud {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1.25rem;
    position: relative;
}

/* Skill Legend */
.skill-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.legend-text {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

/* Individual Skill Tag - Base Styles */
.skill-tag {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

/* Proficient Level Skills */
.skill-tag[data-level="proficient"] {
    background: linear-gradient(135deg,
        rgba(52, 211, 153, 0.12) 0%,
        rgba(52, 211, 153, 0.06) 100%) !important;
    border: 1px solid rgba(52, 211, 153, 0.25) !important;
    color: rgb(6, 95, 70) !important;
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.6rem 0.9rem;
}

.skill-tag[data-level="proficient"]:hover {
    background: linear-gradient(135deg,
        rgba(52, 211, 153, 0.18) 0%,
        rgba(52, 211, 153, 0.12) 100%);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(52, 211, 153, 0.2);
}

/* Intermediate Level Skills */
.skill-tag[data-level="intermediate"] {
    background: linear-gradient(135deg,
        rgba(59, 130, 246, 0.12) 0%,
        rgba(59, 130, 246, 0.06) 100%) !important;
    border: 1px solid rgba(59, 130, 246, 0.25) !important;
    color: rgb(29, 78, 216) !important;
    font-size: 0.85rem;
    padding: 0.6rem 0.9rem;
}

.skill-tag[data-level="intermediate"]:hover {
    background: linear-gradient(135deg,
        rgba(59, 130, 246, 0.18) 0%,
        rgba(59, 130, 246, 0.12) 100%);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

/* exploring Level Skills */
.skill-tag[data-level="exploring"] {
    background: linear-gradient(135deg,
        rgba(139, 92, 246, 0.12) 0%,
        rgba(139, 92, 246, 0.06) 100%) !important;
    border: 1px solid rgba(139, 92, 246, 0.25) !important;
    color: rgb(76, 29, 149) !important;
    font-size: 0.85rem;
    padding: 0.6rem 0.9rem;
}

.skill-tag[data-level="exploring"]:hover {
    background: linear-gradient(135deg,
        rgba(139, 92, 246, 0.18) 0%,
        rgba(139, 92, 246, 0.12) 100%);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

/* Familiar Level Skills */
.skill-tag[data-level="familiar"] {
    background: linear-gradient(135deg,
        rgba(255, 153, 0, 0.12) 0%,
        rgba(255, 153, 0, 0.06) 100%) !important;
    border: 1px solid rgba(255, 153, 0, 0.25) !important;
    color: rgb(180, 83, 9) !important;
    font-size: 0.85rem;
    padding: 0.6rem 0.9rem;
}

.skill-tag[data-level="familiar"]:hover {
    background: linear-gradient(135deg,
        rgba(255, 153, 0, 0.18) 0%,
        rgba(255, 153, 0, 0.12) 100%);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.2);
}

/* GCP Services Specific Styling */
.skill-tag.gcp-service {
    position: relative;
    padding-left: 1.2rem;
}

.skill-tag.gcp-service::before {
    content: 'GCP';
    position: absolute;
    top: -8px;
    left: 8px;
    background: rgba(66, 133, 244, 0.2);
    color: rgb(26, 74, 162);
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    border: 1px solid rgba(66, 133, 244, 0.3);
}


/* AWS Services Specific Styling */
.skill-tag.aws-service {
    position: relative;
    padding-left: 1.2rem;
}

.skill-tag.aws-service::before {
    content: 'AWS';
    position: absolute;
    top: -8px;
    left: 8px;
    background: rgba(255, 153, 0, 0.2);
    color: rgb(180, 83, 9);
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    border: 1px solid rgba(255, 153, 0, 0.3);
}


/* Update legend colors to match */
.legend-color.proficient {
    background-color: rgb(52, 211, 153);
}

.legend-color.intermediate {
    background-color: rgb(59, 130, 246);
}

.legend-color.exploring {
    background-color: rgb(139, 92, 246);
}

.legend-color.familiar {
    background-color: rgb(255, 153, 0);
}

/* Hover effects */
.skill-tag:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 4px 12px rgba(var(--primary-color-rgb), 0.15),
        0 2px 4px rgba(var(--primary-color-rgb), 0.1);
}

/* Animation for skill tags */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.skill-tag {
    animation: fadeInUp 0.6s ease backwards;
}

/* Stagger the animation of tags */
.skills-tag-cloud .skill-tag:nth-child(n) {
    animation-delay: calc(0.1s * var(--i, 0));
}

.contact {
    background-color: var(--bg-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3,
.contact-right h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-right {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.social-media-section {
    margin-bottom: 2rem;
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
    text-align: center;
}

.contact-details {
    margin: 2rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 10px var(--shadow-color);
}

.contact-item i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-round);
}

.contact-social {
    display: flex;
    gap: 1rem;
    margin-top: 0;
    justify-content: center;
    align-items: center;
}

.contact-form {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 20px var(--shadow-color);
}

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

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.footer {
    background-color: var(--bg-color-alt);
    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-text p {
    color: var(--text-color-light);
    margin: 0;
}

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

.footer-links a {
    color: var(--text-color-light);
    transition: color var(--transition-fast);
}

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

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

@media (max-width: 968px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 1rem;
        box-shadow: 0 4px 8px var(--shadow-color);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-name {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: 1.2rem;
    }


    .detail-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .resume-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .experience-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.5rem 1.5rem 1rem 1.5rem;
    }

    .company-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        width: 100%;
    }

    .company-logo {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        color: #4361ee !important;
    }

    .location-date {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .hero-cta .btn {
        width: 200px;
        justify-content: center;
    }

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

    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .category-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    .skills-category h3 {
        font-size: 1.5rem;
    }

    .skills-tag-cloud {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 640px) {
    .container {
        width: 95%;
        padding: 0 0.5rem;
    }

    .section {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-name {
        font-size: 2rem;
    }

    .profile-image-container {
        width: 200px;
        height: 200px;
    }

    .profile-placeholder {
        font-size: 4rem;
    }

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

    .experience-content {
        padding: 1.5rem;
    }

    .achievement {
        text-align: left;
        padding-left: 1rem;
    }

    .tech-stack {
        justify-content: center;
    }

    .skills-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cert-card {
        padding: 1.5rem;
        width: 100%;
        min-height: auto;
    }

    .cert-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .skills-category {
        padding: 2rem;
    }

    .category-header {
        margin-bottom: 2rem;
    }

    .skills-tag-cloud {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 1rem;
    }

    .skill-tag {
        font-size: 0.8rem;
        padding: 0.6rem 0.8rem;
    }

    .skill-legend {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .legend-text {
        font-size: 0.8rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}