/* Global Styles */
        :root {
            --orange: #FF7F00;
            --yellow: #FFD700;
            --white: #FFFFFF;
            --dark: #333333;
            --light-gray: #F5F5F5;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            background-color: var(--white);
            color: var(--dark);
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        section {
            padding: 80px 0;
        }
        
        h1, h2, h3, h4 {
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        p {
            margin-bottom: 15px;
        }
        
        a {
            text-decoration: none;
            color: var(--orange);
            transition: color 0.3s ease;
        }
        
        a:hover {
            color: var(--yellow);
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: var(--orange);
            color: var(--white);
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn:hover {
            background: var(--yellow);
            color: var(--dark);
            transform: translateY(-3px);
        }
        
        .section-title {
            font-size: 42px;
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
            height: 4px;
            background: linear-gradient(to right, var(--orange), var(--yellow));
            border-radius: 2px;
        }
        
        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 700;
            color: var(--orange);
        }
        
        .logo span {
            color: var(--yellow);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            color: var(--dark);
            font-weight: 600;
            font-size: 16px;
            transition: color 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--orange);
        }
        
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 24px;
        }
        
        /* Hero Section */
        .hero {
            padding-top: 150px;
            padding-bottom: 100px;
            background: url(weebb.png) no-repeat center center/cover;
            color: var(--white);
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            background: rgba(255, 149, 0, 0.8);
            padding: 10px;
            border-radius: 8px;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            color: var(--white);
        }
        
        .hero p {
            font-size: 20px;
            margin-bottom: 30px;
        }
        
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        
        .hero-btns .btn {
            background: var(--white);
            color: var(--orange);
        }
        
        .hero-btns .btn:hover {
            background: var(--dark);
            color: var(--white);
        }
        
        /* About Section */
        .about {
            background-color: var(--white);
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .about-img {
            max-height: 610px;
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .about-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        .about-text {
            top: 40px;
            flex: 1;
        }
        
        .about-text h3{
            font-size: 32px;
            margin-bottom: 10px;
        }
        .skills {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 20px;
        }
        
        .skill {
            background: var(--light-gray);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
        }
        
        /* Portfolio Section */
        .portfolio {
            background-color: var(--light-gray);
        }
        
        .portfolio-filters {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 40px;
        }
        
        .filter-btn {
            padding: 8px 20px;
            background: var(--white);
            border: 2px solid var(--orange);
            border-radius: 30px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .filter-btn.active, .filter-btn:hover {
            background: var(--orange);
            color: var(--white);
        }
        
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .portfolio-item {
            background: var(--white);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }
        
        .portfolio-item:hover {
            transform: translateY(-10px);
        }
        
        .portfolio-img {
            height: 200px;
            overflow: hidden;
        }
        
        .portfolio-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .portfolio-item:hover .portfolio-img img {
            transform: scale(1.1);
        }
        
        .portfolio-info {
            padding: 20px;
        }
        
        .portfolio-info h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        
        /* Experience Section */
        .experience {
            background-color: var(--white);
        }
        
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 6px;
            background-color: var(--orange);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -3px;
        }
        
        .timeline-item {
            padding: 10px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }
        
        .timeline-item:nth-child(odd) {
            left: 0;
        }
        
        .timeline-item:nth-child(even) {
            left: 50%;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: var(--light-gray);
            position: relative;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .timeline-content h3 {
            color: var(--orange);
            margin-bottom: 10px;
        }
        
        .timeline-content .date {
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 15px;
            display: block;
        }
        
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 25px;
            height: 25px;
            background-color: var(--white);
            border: 4px solid var(--orange);
            border-radius: 50%;
            top: 15px;
            z-index: 1;
        }
        
        .timeline-item:nth-child(odd)::after {
            right: -13px;
        }
        
        .timeline-item:nth-child(even)::after {
            left: -13px;
        }
        
        /* Education Section */
        .education {
            background-color: var(--light-gray);
        }
        
        .education-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .education-item {
            background: var(--white);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .education-item:hover {
            transform: translateY(-10px);
        }
        
        .education-icon {
            font-size: 40px;
            color: var(--orange);
            margin-bottom: 20px;
        }
        
        .education-item h3 {
            color: var(--orange);
        }
        
        /* Certification Section */
        .certifications {
            background-color: var(--white);
        }
        
        .cert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .cert-item {
            background: var(--light-gray);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .cert-img {
            height: 200px;
            overflow: hidden;
        }
        
        .cert-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .cert-info {
            padding: 20px;
        }
        
        .cert-info h3 {
            color: var(--orange);
        }
        
        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, var(--orange) 0%, var(--yellow) 100%);
            color: var(--white);
        }
        
        .contact .section-title {
            color: var(--white);
        }
        
        .contact-content {
            display: flex;
            flex-wrap: wrap;
            gap: 50px;
        }
        
        .contact-info {
            flex: 1;
            min-width: 300px;
        }
        
        .contact-info-item {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
        }
        
        .contact-icon {
            font-size: 24px;
            margin-right: 15px;
            color: var(--white);
        }
        
        .contact-form {
            flex: 1;
            min-width: 300px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-control {
            width: 100%;
            padding: 15px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            background: var(--white);
            color: var(--orange);
            width: 100%;
            cursor: pointer;
        }
        
        .submit-btn:hover {
            background: var(--dark);
            color: var(--white);
        }
        
        /* Footer */
        footer {
            background: var(--dark);
            color: var(--white);
            padding: 40px 0;
            text-align: center;
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
        }
        
        .social-link {
            display: inline-flex;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            background: var(--orange);
            color: var(--white);
            border-radius: 50%;
            font-size: 18px;
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--yellow);
            color: var(--dark);
            transform: translateY(-5px);
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item:nth-child(even) {
                left: 0;
            }
            
            .timeline-item::after {
                left: 18px;
            }
            
            .timeline-item:nth-child(odd)::after {
                right: auto;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: var(--white);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 40px;
                transition: left 0.3s ease;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .nav-links li {
                margin-left: 0;
            }
            
            .hamburger {
                display: block;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .hero p {
                font-size: 18px;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
        }