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

        body {
            font-family: 'Inter', 'Segoe UI', sans-serif;
            background: #ffffff;
            color: #1a1a1a;
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 8%;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
            border-bottom: 1px solid #e5e5e5;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #1a1a1a;
            letter-spacing: -0.5px;
        }

        .logo span {
            color: #1a1a1a;
        }

        .nav-links {
            display: flex;
            gap: 35px;
            list-style: none;
        }

        .nav-links a {
            color: #1a1a1a;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: #1a1a1a;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #1a1a1a;
            transition: width 0.3s ease;
        }

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

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

        .bar {
            width: 25px;
            height: 3px;
            background: #1a1a1a;
            margin: 3px 0;
            transition: 0.3s;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 8% 60px;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
        }

        .hero-content {
            max-width: 800px;
            text-align: center;
        }

        .hero-badge {
            display: inline-block;
            padding: 8px 20px;
            background: #f8f9fa;
            color: #1a1a1a;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 20px;
            border: 1px solid #e5e5e5;
        }

        .hero-title {
            font-size: 56px;
            font-weight: 800;
            color: #1a1a1a;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-title .highlight {
            color: #1a1a1a;
            position: relative;
        }

        .hero-description {
            font-size: 18px;
            color: #666;
            margin-bottom: 35px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-bottom: 40px;
        }

        .btn-primary {
            padding: 14px 35px;
            background: #1a1a1a;
            color: white;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 8px;
            text-decoration: none;
            display: inline-block;
            border: 2px solid #1a1a1a;
        }

        .btn-primary:hover {
            background: #1a1a1a;
            border-color: #1a1a1a;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(26, 26, 26, 0.3);
        }

        .btn-secondary {
            padding: 14px 35px;
            background: transparent;
            color: #1a1a1a;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 8px;
            text-decoration: none;
            display: inline-block;
            border: 2px solid #1a1a1a;
        }

        .btn-secondary:hover {
            background: #1a1a1a;
            color: white;
            transform: translateY(-2px);
        }

        .social-links {
            display: flex;
            gap: 20px;
            justify-content: center;
        }

        .social-links a {
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid #e5e5e5;
            border-radius: 50%;
            color: #1a1a1a;
            font-size: 18px;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social-links a:hover {
            background: #1a1a1a;
            color: white;
            border-color: #1a1a1a;
            transform: translateY(-3px);
        }

        
        /* Section */
        .section {
            padding: 100px 8%;
            background: #ffffff;
        }

        .section-alt {
            background: #f8f9fa;
        }

        .section-title {
            font-size: 42px;
            font-weight: 700;
            color: #1a1a1a;
            margin-bottom: 15px;
            text-align: center;
        }

        .section-subtitle {
            font-size: 16px;
            color: #666;
            text-align: center;
            margin-bottom: 60px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* About Section */
        /* About Section - Resume Style */
        .about-wrapper {
            max-width: 1200px;
            margin: 0 auto;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 350px 1fr;
            gap: 50px;
            margin-top: 40px;
        }

        .about-left {
            position: relative;
        }

        .profile-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            border: 2px solid #e5e5e5;
            position: sticky;
            top: 100px;
        }

        .profile-photo {
            width: 100%;
            height: 350px;
            object-fit: cover;
            object-position: center;
        }

        .profile-info {
            padding: 25px;
            text-align: center;
        }

        .profile-info h3 {
            font-size: 22px;
            color: #1a1a1a;
            margin-bottom: 5px;
            font-weight: 700;
        }

        .profile-title {
            color: #1a1a1a;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .profile-contact {
            text-align: left;
        }

        .contact-line {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
            font-size: 13px;
            color: #555;
        }

        .contact-line i {
            width: 18px;
            color: #1a1a1a;
            font-size: 14px;
        }

        .about-right {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .about-description p {
            font-size: 15px;
            color: #444;
            line-height: 1.8;
            text-align: justify;
            margin-bottom: 15px;
        }

        .skills-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
        }

        .skills-box {
            background: white;
            padding: 25px;
            border-radius: 12px;
            border: 2px solid #e5e5e5;
        }

        .skills-box h4 {
            font-size: 16px;
            color: #1a1a1a;
            margin-bottom: 15px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .skills-box h4 i {
            color: #1a1a1a;
        }

        .skills-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .skills-list span {
            background: #f8f9fa;
            color: #444;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            border: 1px solid #e5e5e5;
            transition: all 0.3s ease;
        }

        .skills-list span:hover {
            background: #1a1a1a;
            color: white;
            border-color: #1a1a1a;
            transform: translateY(-2px);
        }

        /* Experience Section - Resume Layout */
        /* === Education Timeline Style (Centered Circles, No Outer Ring) === */
        .resume-section.education {
          position: relative;
          margin-left: 30px;
          padding-left: 30px;
          border-left: 2px solid #e5e5e5;
        }

        .resume-section.education h4 {
          position: relative;
          margin-bottom: 10px;
        }

        /* Center the circles perfectly on the line */
        .resume-section.education h4::before {
          content: '';
          position: absolute;
          left: -37px; /* Adjusted for centering */
          top: 6px;
          width: 12px;
          height: 12px;
          background: #1a1a1a;
          border-radius: 50%;
        }

        .timeline::before {
          content: '';
          position: absolute;
          left: 10px; /* aligns with circles */
          top: 0;
          bottom: 0;
          width: 2px;
          background: #ccc;
        }

        /* this adjusts the line dynamically to the first and last dot */
        .timeline-item:first-child::before {
          top: 0;
          transform: translateY(0);
        }

        .timeline-item:last-child::before {
          bottom: 0;
          transform: translateY(0);
        }

        /* fine-tune dots to align perfectly with the line center */
        .timeline-item::before {
          content: '';
          position: absolute;
          left: 5px; /* adjust until dot is centered on line */
          top: 0;
          width: 12px;
          height: 12px;
          background: #000;
          border-radius: 50%;
          transform: translateY(0);
        }

        .education-timeline {
          position: relative;
          padding-left: 40px;
        }
        
        .education-timeline::before {
          content: "";
          position: absolute;
          left: 14px; /* aligns perfectly with circle center */
          top: 0;
          bottom: 0;
          width: 2px;
          background: #ccc;
        }

        .timeline-item {
          position: relative;
          padding-bottom: 50px;
        }

        .timeline-item:last-child {
          padding-bottom: 0;
        }

        .circle {
          position: absolute;
          left: 7px;
          top: 0;
          width: 14px;
          height: 14px;
          background-color: #111;
          border-radius: 50%;
        }

        .education-timeline::before {
          top: 7px; /* start exactly at first circle center */
          bottom: 7px; /* end exactly at last circle center */
        }

        .content {
          padding-left: 30px;
        }

        .content h4 {
          margin: 0;
          font-weight: 600;
          color: #111;
        }

        .content p {
          margin: 3px 0;
          color: #555;
          font-size: 0.95rem;
        }

        .resume-layout {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.3fr 1fr;
            gap: 40px;
        }

        .resume-section {
            margin-bottom: 35px;
        }

        .resume-heading {
            font-size: 20px;
            color: #1a1a1a;
            margin-bottom: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-bottom: 10px;
            border-bottom: 3px solid #1a1a1a;
        }

        .resume-heading i {
            color: #1a1a1a;
        }

        .resume-item {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid #e5e5e5;
        }

        .resume-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .resume-item h4 {
            font-size: 17px;
            color: #1a1a1a;
            margin-bottom: 5px;
            font-weight: 700;
        }

        .company-name {
            color: #1a1a1a;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 3px;
        }

        .date-range {
            color: #999;
            font-size: 13px;
            font-style: italic;
            margin-bottom: 12px;
        }

        .resume-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .resume-list li {
            padding-left: 20px;
            position: relative;
            margin-bottom: 6px;
            color: #555;
            font-size: 14px;
            line-height: 1.6;
        }

        .resume-list li:before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #1a1a1a;
            font-weight: bold;
        }

        .education-detail {
            color: #555;
            font-size: 14px;
            line-height: 1.7;
            margin-top: 10px;
        }

        
        .certification-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .certification-list li {
            padding: 10px 15px 10px 25px;
            background: #f8f9fa;
            margin-bottom: 10px;
            border-radius: 5px;
            font-size: 14px;
            color: #444;
            position: relative;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid #e5e5e5;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }

        .certification-list li:hover {
            border-color: #1a1a1a;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transform: translateY(-1px);
        }

        .certification-list li::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 0;
            border-left: 8px solid #1a1a1a;
            border-top: 4px solid transparent;
            border-bottom: 4px solid transparent;
        }

        /* Portfolio Section */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .portfolio-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #e5e5e5;
            transition: all 0.3s ease;
        }

        .portfolio-card:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            transform: translateY(-5px);
        }

        .portfolio-icon {
            padding: 40px 30px 20px;
            text-align: center;
        }

        .portfolio-icon i {
            font-size: 50px;
            color: #1a1a1a;
        }

        .portfolio-content {
            padding: 0 30px 40px;
            text-align: center;
        }

        .portfolio-content h3 {
            font-size: 22px;
            color: #1a1a1a;
            margin-bottom: 12px;
            font-weight: 700;
        }

        .portfolio-content p {
            color: #666;
            font-size: 15px;
            line-height: 1.7;
        }

        /* Contact Section */
        .contact-container {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .contact-item i {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f8f9fa;
            border-radius: 10px;
            color: #1a1a1a;
            font-size: 20px;
            flex-shrink: 0;
        }

        .contact-item-content h4 {
            font-size: 16px;
            color: #1a1a1a;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .contact-item-content p {
            color: #666;
            font-size: 15px;
        }

        .contact-item-content a {
            color: #666;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .contact-item-content a:hover {
            color: #1a1a1a;
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #e5e5e5;
            border-radius: 8px;
            background: white;
            color: #1a1a1a;
            font-size: 15px;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #1a1a1a;
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.1);
        }

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

        .contact-form button {
            padding: 15px;
            background: #1a1a1a;
            color: white;
            border: 2px solid #1a1a1a;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .contact-form button:hover {
            background: #1a1a1a;
            border-color: #1a1a1a;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(26, 26, 26, 0.3);
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 10000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            justify-content: center;
            align-items: center;
        }

        .modal-content {
            position: relative;
            max-width: 90%;
            max-height: 90%;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .close {
            position: absolute;
            top: -40px;
            right: 0;
            color: white;
            font-size: 40px;
            font-weight: bold;
            cursor: pointer;
            z-index: 10001;
        }

        .close:hover {
            color: #ccc;
        }

        /* Footer */
        .footer {
            background: #1a1a1a;
            color: white;
            text-align: center;
            padding: 40px 8%;
        }

        .footer p {
            color: #999;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .navbar {
                padding: 15px 5%;
            }

            .hamburger {
                display: flex;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(10px);
                flex-direction: column;
                padding: 20px;
                gap: 15px;
                box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            }

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

            .hamburger.active .bar:nth-child(1) {
                transform: rotate(-45deg) translate(-5px, 6px);
            }

            .hamburger.active .bar:nth-child(2) {
                opacity: 0;
            }

            .hamburger.active .bar:nth-child(3) {
                transform: rotate(45deg) translate(-5px, -6px);
            }

            .hero-title {
                font-size: 36px;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .section {
                padding: 60px 5%;
            }

            .section-title {
                font-size: 32px;
            }

            .contact-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .profile-card {
                position: relative;
                top: 0;
            }

            .about-description p {
                text-align: left;
            }

            .skills-wrapper {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .resume-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }