:root {
            --primary: #FF6B35;
            --secondary-pink: #FF8E53;
            --accent-pink: #FFB4A2;
            --dark: #1B2838;
            --light: #f7f7f7;
            --secondary: #253649;
            --accent: #8B9CAF;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--dark);
            color: var(--light);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            background-color: rgba(27, 40, 56, 0.95);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--primary);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--light);
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Banner */
        .banner {
            height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 142, 83, 0.1)), linear-gradient(to right, rgba(27, 40, 56, 0.9), rgba(27, 40, 56, 0.7)), url('/api/placeholder/1920/1080') center/cover no-repeat;
            padding-top: 60px;
        }
        
        .banner-content {
            max-width: 800px;
        }
        
        .banner h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--primary);
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .banner h2 {
            font-size: 1.8rem;
            margin-bottom: 30px;
            font-weight: 400;
            color: var(--accent-pink);
        }
        
        .banner p {
            font-size: 1.2rem;
            margin-bottom: 40px;
        }
        
        .cta-btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            color: white;
            padding: 12px 30px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            margin-right: 15px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
        }
        
        .cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
        }
        
        .cta-btn.secondary {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            box-shadow: none;
        }
        
        .cta-btn.secondary:hover {
            background: rgba(255, 107, 53, 0.1);
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.2);
        }
        
        /* About */
        section {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 60px;
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .about-img {
            flex: 1;
            text-align: center;
        }
        
        .about-img img {
            width: 300px;
            height: 300px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--primary);
            box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
        }
        
        .about-text {
            flex: 2;
        }
        
        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        
        .about-text p {
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        
        /* Education & Experience Timeline */
        .timeline {
            position: relative;
            max-width: 100%;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), var(--secondary-pink));
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -1px;
        }
        
        .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-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            border-radius: 50%;
            top: 15px;
            right: -10px;
            z-index: 1;
            box-shadow: 0 0 0 4px var(--dark);
        }
        
        .timeline-item:nth-child(even)::after {
            left: -10px;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: var(--secondary);
            border-radius: 10px;
            position: relative;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            border-left: 4px solid var(--primary);
        }
        
        .timeline-date {
            font-weight: bold;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .timeline-title {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .institution {
            font-size: 1.1rem;
            font-weight: 600;
            color: #f7f7f7;
            margin-bottom: 1rem;
            padding: 0.5rem 0;
            border-left: 4px solid #FF8E53;
            padding-left: 1rem;
            background: linear-gradient(90deg, rgba(231, 76, 60, 0.1), transparent);
            border-radius: 0 8px 8px 0;
        }

        
        /* Skills */
        .skills-container {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }
        
        .skill-category {
            flex: 1;
            min-width: 300px;
            background-color: var(--secondary);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            border-top: 4px solid var(--primary);
        }
        
        .skill-category h3 {
            text-align: center;
            margin-bottom: 20px;
            color: var(--primary);
            font-size: 1.3rem;
        }
        
        .skill-item {
            margin-bottom: 15px;
        }
        
        .skill-name {
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
        }
        
        .skill-bar {
            height: 10px;
            background-color: var(--dark);
            border-radius: 5px;
            overflow: hidden;
        }
        
        .skill-progress {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--secondary-pink));
            border-radius: 5px;
            transition: width 1s ease-in-out;
        }
        
        /* Projects */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .project-card {
            background-color: var(--secondary);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            border-top: 4px solid var(--primary);
        }
        
        .project-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(255, 107, 53, 0.2);
        }
        
        .project-img {
            height: 200px;
            background-size: cover;
            background-position: center;
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.8), rgba(255, 142, 83, 0.8)), url('/api/placeholder/400/200') center/cover;
        }
        
        .project-info {
            padding: 20px;
        }
        
        .project-title {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--primary);
        }
        
        .project-date {
            color: var(--accent-pink);
            margin-bottom: 15px;
            font-size: 0.9rem;
        }
        
        .project-desc {
            margin-bottom: 20px;
        }
        
        .tech-stack {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        
        .tech-tag {
            background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(255, 142, 83, 0.2));
            color: var(--primary);
            padding: 5px 10px;
            border-radius: 15px;
            font-size: 0.8rem;
            border: 1px solid rgba(255, 107, 53, 0.3);
        }
        
        .project-links {
            display: flex;
            gap: 15px;
        }
        
        .project-links a {
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .project-links a:hover {
            color: var(--secondary-pink);
        }
        
        /* Contact */
        .contact-container {
            display: flex;
            gap: 50px;
        }
        
        .contact-info {
            flex: 1;
        }
        
        .contact-info h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            gap: 15px;
        }
        
        .contact-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-size: 1.2rem;
        }
        
        .contact-text a {
            color: var(--light);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .contact-text a:hover {
            color: var(--primary);
        }
        
        .contact-form {
            flex: 2;
            background-color: var(--secondary);
            padding: 30px;
            border-radius: 10px;
            border-top: 4px solid var(--primary);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            color: var(--primary);
        }
        
        .form-control {
            width: 100%;
            padding: 10px;
            border: none;
            background-color: var(--dark);
            color: var(--light);
            border-radius: 5px;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
        }
        
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
        }
        
        /* Footer */
        footer {
            background-color: rgba(27, 40, 56, 0.95);
            padding: 30px 0;
            text-align: center;
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            background-color: var(--secondary);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            text-decoration: none;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: linear-gradient(135deg, var(--primary), var(--secondary-pink));
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
        }
        
        .copyright {
            color: var(--accent);
            font-size: 0.9rem;
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
                text-align: center;
            }
            
            .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: 21px;
                right: auto;
            }
            
            .timeline-item:nth-child(even)::after {
                left: 21px;
            }
            
            .contact-container {
                flex-direction: column;
            }
        }
        
        @media (max-width: 768px) {
            .menu-btn {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 70px;
                left: 0;
                background-color: var(--dark);
                width: 100%;
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: all 0.5s ease;
            }
            
            .nav-links.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }
            
            .nav-links li {
                margin: 15px 0;
            }
            
            .banner h1 {
                font-size: 2.5rem;
            }
            
            .banner h2 {
                font-size: 1.5rem;
            }
        }