:root {
            --primary: #F78C57;
            --secondary: #FFEEBC;
            --tertiary: #D2E8FF;
            --text: #333333;
            --light-text: #666666;
            --white: #FFFFFF;
            --light-gray: #f8f8f8;
            --shadow: rgba(0, 0, 0, 0.1);
            --card-shadow: rgba(247, 140, 87, 0.15);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--white);
            color: var(--text);
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header Styles */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px var(--shadow);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: center;
        }
        
        .logo-circle {
            width: 40px;
            height: 40px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--primary);
            border-radius: 3px;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--tertiary) 0%, var(--secondary) 100%);
            padding: 100px 0;
            text-align: center;
            border-radius: 0 0 30px 30px;
            margin-bottom: 80px;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: "";
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
        }
        
        .hero::after {
            content: "";
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
        }
        
        .hero-content h1 {
            font-size: 48px;
            margin-bottom: 10px;
            color: var(--text);
            position: relative;
            z-index: 2;
        }
        
        .hero-content .tagline {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 20px;
            font-weight: 600;
            position: relative;
            z-index: 2;
        }
        
        .hero-content p {
            font-size: 20px;
            color: var(--light-text);
            max-width: 600px;
            margin: 0 auto 30px;
            position: relative;
            z-index: 2;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: var(--white);
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            font-size: 16px;
            position: relative;
            z-index: 2;
        }
        
        .btn:hover {
            background-color: #e67a45;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(247, 140, 87, 0.3);
        }
        
        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            margin-left: 15px;
        }
        
        .btn-outline:hover {
            background-color: var(--primary);
            color: var(--white);
        }
        
        /* Section Styles */
        section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 36px;
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--primary);
            border-radius: 2px;
        }
        
        /* Portfolio Section */
        .portfolio {
            background-color: var(--light-gray);
        }
        
        .portfolio-filters {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .filter-btn {
            background: none;
            border: none;
            padding: 8px 20px;
            margin: 5px 10px;
            cursor: pointer;
            font-size: 16px;
            border-radius: 20px;
            transition: all 0.3s;
        }
        
        .filter-btn.active, .filter-btn:hover {
            background-color: var(--primary);
            color: var(--white);
        }
        
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 40px;
            padding: 20px;
        }
        
        .project-card {
            background-color: var(--white);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 8px 25px var(--shadow);
            transition: transform 0.35s, box-shadow 0.35s ease;
            position: relative;
        }
        
        .project-card:hover {
            transform: translateY(-12px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .project-img {
            height: 250px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: linear-gradient(120deg, var(--tertiary), var(--secondary));
            position: relative;
            overflow: hidden;
        }
        .project-img img{
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .project-card:hover .project-img img {
            transform: scale(1.05);
        }
        
        .project-img::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.8) 100%);
        }
        
        .project-content {
            padding: 25px;
        }
        
        .project-content h3 {
            margin-bottom: 15px;
            color: var(--text);
        }
        
        .project-content p {
            color: var(--light-text);
            margin-bottom: 20px;
        }
        
        .project-details {
            display: flex;
            justify-content: space-between;
            margin-bottom: 20px;
        }
        
        .detail-item h4 {
            font-size: 14px;
            color: var(--light-text);
            margin-bottom: 5px;
        }
        
        .detail-item p {
            font-weight: 500;
            margin: 0;
        }
        
        .tools {
            display: flex;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        
        .tool {
            background-color: var(--secondary);
            color: var(--text);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 14px;
            margin: 0 5px 5px 0;
        }
        
        /* Skills Section - Enhanced with cute cards */
        .skills {
            background-color: var(--white);
        }
        
        .skills-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .skill-card {
            background-color: var(--white);
            border-radius: 20px;
            box-shadow: 0 8px 20px var(--card-shadow);
            padding: 30px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(247, 140, 87, 0.1);
        }
        
        .skill-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(247, 140, 87, 0.2);
        }
        
        .skill-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        .skill-card h3 {
            color: var(--primary);
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--tertiary);
            display: flex;
            align-items: center;
        }
        
        .skill-card h3 i {
            margin-right: 12px;
            font-size: 24px;
            background-color: var(--tertiary);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .skill-list {
            list-style: none;
        }
        
        .skill-list li {
            margin-bottom: 15px;
            padding-left: 35px;
            position: relative;
            color: var(--light-text);
            transition: all 0.3s;
        }
        
        .skill-list li:hover {
            color: var(--primary);
            transform: translateX(5px);
        }
        
        .skill-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-size: 24px;
            line-height: 1;
        }
        
        /* Tools card with icons */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        
        .tool-item {
            display: flex;
            align-items: center;
            background-color: var(--light-gray);
            padding: 12px;
            border-radius: 12px;
            transition: all 0.3s;
        }
        
        .tool-item:hover {
            background-color: var(--secondary);
            transform: scale(1.05);
        }
        
        .tool-icon {
            width: 40px;
            height: 40px;
            background-color: var(--primary);
            color: white;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 18px;
        }
        
        .tool-name {
            font-weight: 500;
        }
        
               
        /* Languages Section - Horizontal display */
        .languages-section {
            background-color: var(--light-gray);
            border-radius: 30px;
            padding: 40px 0;
            margin-top: 50px;
        }
        
        .languages-container {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .language-card {
            background-color: var(--white);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 8px 20px var(--card-shadow);
            min-width: 220px;
            text-align: center;
            transition: all 0.3s;
        }
        
        .language-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(247, 140, 87, 0.25);
        }
        
        .language-icon {
            font-size: 48px;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .language-name {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .language-level {
            color: var(--light-text);
            font-size: 16px;
        }
   
        
        /* Education & Experience */
        .experience {
            background-color: var(--light-gray);
        }
        
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 4px;
            background-color: var(--tertiary);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -2px;
        }
        
        .timeline-item {
            padding: 20px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }
        
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background-color: var(--white);
            border: 4px solid var(--primary);
            top: 30px;
            border-radius: 50%;
            z-index: 1;
        }
        
        .left {
            left: 0;
        }
        
        .right {
            left: 50%;
        }
        
        .left::after {
            right: -10px;
        }
        
        .right::after {
            left: -10px;
        }
        
        .timeline-content {
            padding: 30px;
            background-color: var(--white);
            border-radius: 15px;
            box-shadow: 0 5px 15px var(--shadow);
        }
        
        .timeline-content h3 {
            margin-bottom: 10px;
            color: var(--primary);
        }
        
        .timeline-content h4 {
            color: var(--light-text);
            margin-bottom: 15px;
            font-style: italic;
        }
        
        .timeline-content p {
            color: var(--light-text);
            margin-bottom: 15px;
        }
        
        .achievements {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid var(--tertiary);
        }
        
        .achievements h4 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .achievements ul {
            padding-left: 20px;
        }
        
        .achievements li {
            margin-bottom: 8px;
            color: var(--light-text);
        }
        
        /* Awards Section */
        .awards {
            background-color: var(--white);
        }
        
        .awards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .award-card {
            background-color: var(--light-gray);
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px var(--shadow);
            transition: transform 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .award-card:hover {
            transform: translateY(-5px);
        }
        
        .award-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background-color: var(--primary);
        }
        
        .award-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .award-card p {
            color: var(--light-text);
        }
        
        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, var(--tertiary) 0%, var(--secondary) 100%);
            border-radius: 30px 30px 0 0;
            position: relative;
            overflow: hidden;
        }
        
        .contact::before {
            content: "";
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
        }
        
        .contact-container {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            position: relative;
            z-index: 2;
        }
        
        .contact-info {
            flex: 1;
            min-width: 300px;
        }
        
        .contact-form {
            flex: 1;
            min-width: 300px;
            background-color: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .contact-info h3 {
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--text);
        }
        
        .contact-info p {
            margin-bottom: 30px;
            color: var(--light-text);
        }
        
        .contact-item {
            display: flex;
            margin-bottom: 25px;
            align-items: flex-start;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: var(--white);
            font-size: 20px;
        }
        
        .contact-details h4 {
            margin-bottom: 5px;
        }
        
        .contact-details p {
            margin: 0;
            color: var(--light-text);
        }
        
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            outline: none;
        }
        
        .form-group textarea {
            height: 150px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background-color: var(--text);
            color: var(--white);
            padding: 30px 0;
            text-align: center;
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            margin-bottom: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--white);
            margin: 0 10px;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 36px;
            }
            
            .hero-content .tagline {
                font-size: 20px;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item::after {
                left: 21px;
            }
            
            .right {
                left: 0;
            }
            
            .btn-container {
                display: flex;
                flex-direction: column;
                align-items: center;
            }
            
            .btn-outline {
                margin-left: 0;
                margin-top: 15px;
            }
            
            .tools-grid {
                grid-template-columns: 1fr;
            }
        }