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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
            background: #121212;
        }

        p {
            text-align: justify;
            text-justify: inter-word;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(30, 30, 30, 0.8);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(30, 30, 30, 0.95);
            backdrop-filter: blur(15px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: bold;
            color: #E0E0E0;
            text-decoration: none;
        }

        nav.scrolled .logo {
            color: #E0E0E0;
        }

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

        .nav-links a {
            color: #E0E0E0;
            text-decoration: none;
            transition: all 0.3s ease;
            padding: 0.5rem 1rem;
            border-radius: 25px;
        }

        nav.scrolled .nav-links a {
            color: #E0E0E0;
        }

        .nav-links a:hover {
            background: rgba(187, 134, 252, 0.2);
            transform: translateY(-2px);
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: #E0E0E0;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff08" points="0,1000 1000,0 1000,1000"/></svg>');
        }

        .hero-content {
            max-width: 800px;
            padding: 0 2rem;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease;
        }

        .hero .subtitle {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            animation: fadeInUp 1s ease 0.2s both;
            text-align: center;
        }

        .hero .description {
            font-size: 1.2rem;
            line-height: 1.8;
            margin-bottom: 3rem;
            opacity: 0.8;
            animation: fadeInUp 1s ease 0.4s both;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease 0.6s both;
        }

        .btn {
            padding: 15px 30px;
            border: none;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary {
            background: #BB86FC;
            color: #E0E0E0;
            box-shadow: 0 4px 15px rgba(187, 134, 252, 0.3);
        }

        .btn-secondary {
            background: rgba(187, 134, 252, 0.2);
            color: #E0E0E0;
            border: 2px solid rgba(224, 224, 224, 0.3);
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        }

        /* Sections */
        section {
            padding: 100px 0;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 2rem;
            padding-right: 2rem;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #E0E0E0;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }

        /* About Section */
        .about-content {
            display: flex;
            justify-content: center;
            align-items: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .about-image {
            text-align: center;
        }

        .profile-img {
            width: 250px;
            height: 250px;
            border-radius: 50%;
            border: 5px solid rgba(224, 224, 224, 0.3);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            object-fit: cover;
        }

        .about-text {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
            text-align: center;
        }

        .about-text p {
            color: #E0E0E0;
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            line-height: 1.8;
        }

        /* Skills Section */
        .skills-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-top: 2rem;
        }
        .skills-grid > .skill-card {
            flex: 1 1 calc(33.333% - 2rem);
            min-width: 300px;
            max-width: 400px;
        }

        .skill-card {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
            transition: all 0.3s ease;
        }

        .skill-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }

        .skill-card h3 {
            color: #E0E0E0;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .skill-card ul {
            list-style: none;
        }

        .skill-card li {
            color: rgba(224, 224, 224, 0.8);
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(224, 224, 224, 0.05);
        }

        /* Experience Section */
        .timeline {
            position: relative;
            margin: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 100%;
            background: #BB86FC;
        }

        .timeline-item {
            margin: 2rem 0;
            position: relative;
        }

        .timeline-content {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
            width: 45%;
            position: relative;
        }

        .timeline-item:nth-child(odd) .timeline-content {
            margin-left: 55%;
        }

        .timeline-item:nth-child(even) .timeline-content {
            margin-right: 55%;
        }

        .timeline-content::before {
            content: '';
            position: absolute;
            top: 20px;
            width: 0;
            height: 0;
            border: 15px solid transparent;
        }

        .timeline-item:nth-child(odd) .timeline-content::before {
            left: -30px;
            border-right-color: #1E1E1E;
        }

        .timeline-item:nth-child(even) .timeline-content::before {
            right: -30px;
            border-left-color: #1E1E1E;
        }

        .timeline-dot {
            position: absolute;
            left: 50%;
            top: 20px;
            transform: translateX(-50%);
            width: 20px;
            height: 20px;
            background: #BB86FC;
            border-radius: 50%;
            border: 4px solid #121212;
            z-index: 1;
        }

        .timeline-content h3 {
            color: #E0E0E0;
            margin-bottom: 0.5rem;
        }

        .timeline-content .date {
            color: #BB86FC;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .timeline-content p {
            color: rgba(224, 224, 224, 0.8);
            line-height: 1.6;
        }

        /* Projects Section */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .project-card {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
        }

        .project-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: #BB86FC;
        }

        .project-content {
            padding: 2rem;
        }

        .project-card h3 {
            color: #E0E0E0;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }

        .project-card p {
            color: rgba(224, 224, 224, 0.8);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

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

        .tech-tag {
            background: rgba(187, 134, 252, 0.2);
            color: #E0E0E0;
            padding: 0.25rem 0.75rem;
            border-radius: 15px;
            font-size: 0.85rem;
            border: 1px solid rgba(187, 134, 252, 0.3);
        }

        .project-links {
            display: flex;
            gap: 1rem;
        }

        .project-links a {
            color: #BB86FC;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
        }

        .project-links a:hover {
            color: #E0E0E0;
            transform: translateX(5px);
        }

        /* Contact Section */
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: start;
        }

        .contact-info {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            color: #E0E0E0;
        }

        .contact-item i {
            width: 20px;
            color: #BB86FC;
        }

        .contact-form {
            background: #1E1E1E;
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid rgba(224, 224, 224, 0.1);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #E0E0E0;
            font-weight: bold;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid rgba(224, 224, 224, 0.3);
            border-radius: 10px;
            background: #1E1E1E;
            color: #E0E0E0;
            font-size: 16px;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(224, 224, 224, 0.6);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #BB86FC;
            box-shadow: 0 0 10px rgba(187, 134, 252, 0.3);
        }

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

        /* Footer */
        footer {
            background: rgba(0, 0, 0, 0.3);
            text-align: center;
            padding: 2rem 0;
            color: rgba(224, 224, 224, 0.8);
        }

        footer p {
            text-align: center;
        }

        .social-links {
            margin: 1rem 0;
        }

        .social-links a {
            color: #E0E0E0;
            font-size: 1.5rem;
            margin: 0 1rem;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            color: #BB86FC;
            transform: translateY(-3px);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in-up {
            animation: fadeInUp 1s ease;
        }

        /* =========================================
           HAMBURGER BUTTON (hidden on desktop)
           ========================================= */
        .hamburger-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
            z-index: 1001;
            flex-direction: column;
            gap: 5px;
        }

        .hamburger-line {
            display: block;
            width: 26px;
            height: 3px;
            background: #E0E0E0;
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        .hamburger-btn.active .hamburger-line:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger-btn.active .hamburger-line:nth-child(2) {
            opacity: 0;
        }
        .hamburger-btn.active .hamburger-line:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }

        /* =========================================
           MOBILE SIDEBAR (hidden on desktop)
           ========================================= */
        .mobile-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(4px);
            z-index: 1100;
            opacity: 0;
            pointer-events: none;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }
        .mobile-overlay.active {
            opacity: 1;
            pointer-events: auto;
            visibility: visible;
        }

        .mobile-sidebar {
            position: fixed;
            top: 0;
            right: 0;
            width: 75%;
            max-width: 320px;
            height: 100vh;
            background: rgba(30, 30, 30, 0.97);
            backdrop-filter: blur(20px);
            z-index: 1200;
            padding: 5rem 2rem 2rem;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            border-left: 1px solid rgba(187, 134, 252, 0.15);
            box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
            overflow-y: auto;
        }
        .mobile-sidebar.active {
            transform: translateX(0);
        }

        .sidebar-close-btn {
            position: absolute;
            top: 1.2rem;
            right: 1.5rem;
            background: none;
            border: none;
            color: #E0E0E0;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0.5rem;
            transition: color 0.3s ease;
        }
        .sidebar-close-btn:hover {
            color: #BB86FC;
        }

        .sidebar-links {
            display: flex;
            flex-direction: column;
            list-style: none;
            gap: 0;
        }
        .sidebar-links li a {
            display: block;
            color: #E0E0E0;
            text-decoration: none;
            font-size: 1.15rem;
            padding: 1rem 1rem;
            border-radius: 12px;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .sidebar-links li a:hover {
            background: rgba(187, 134, 252, 0.15);
            color: #BB86FC;
            padding-left: 1.5rem;
        }

        .sidebar-lang-toggle {
            display: block;
            margin-top: 2rem;
            padding: 1rem;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        /* =========================================
           MOBILE ACCORDION CHEVRON (shared)
           ========================================= */
        .mobile-accordion-chevron {
            display: none;
        }

        /* =========================================
           PHONE NUMBER COLOR FIX (global)
           ========================================= */
        .contact-item span {
            color: #E0E0E0;
        }

        /* =========================================
           RESPONSIVE — MOBILE ONLY
           ========================================= */
        @media (max-width: 768px) {

            /* --- Navbar --- */
            .nav-links {
                display: none !important;
            }
            #lang-toggle-btn {
                display: none !important;
            }
            .hamburger-btn {
                display: flex;
            }

            .nav-container {
                justify-content: flex-end;
            }

            /* --- Hero Section Fix --- */
            .hero {
                padding-top: 80px;
                min-height: 100vh;
                height: auto;
            }
            .hero .subtitle {
                font-size: 1.1rem;
                min-height: 2em;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero .description {
                font-size: 1rem;
                text-align: center;
            }

            /* --- About Section Accordion --- */
            .about-content {
                text-align: center;
            }
            .about-text {
                position: relative;
            }
            .about-text p:not(:first-of-type) {
                max-height: 0;
                overflow: hidden;
                opacity: 0;
                margin-bottom: 0;
                transition: max-height 0.4s ease, opacity 0.3s ease, margin-bottom 0.3s ease;
            }
            .about-text.expanded p:not(:first-of-type) {
                max-height: 500px;
                opacity: 1;
                margin-bottom: 1.5rem;
            }
            .about-toggle-btn {
                display: inline-flex;
                align-items: center;
                gap: 0.5rem;
                background: rgba(187, 134, 252, 0.15);
                color: #BB86FC;
                border: 1px solid rgba(187, 134, 252, 0.3);
                padding: 0.6rem 1.5rem;
                border-radius: 25px;
                font-size: 0.9rem;
                font-weight: 600;
                cursor: pointer;
                margin-top: 0.5rem;
                transition: all 0.3s ease;
            }
            .about-toggle-btn:hover {
                background: rgba(187, 134, 252, 0.25);
            }
            .about-toggle-btn i {
                transition: transform 0.3s ease;
            }
            .about-text.expanded .about-toggle-btn i {
                transform: rotate(180deg);
            }

            /* --- Experience Accordion --- */
            .timeline::before {
                left: 20px;
            }
            .timeline-content {
                width: calc(100% - 60px);
                margin-left: 60px !important;
                margin-right: 0 !important;
                cursor: pointer;
                position: relative;
            }
            .timeline-content::before {
                left: -30px !important;
                right: auto !important;
                border-right-color: #1E1E1E !important;
                border-left-color: transparent !important;
            }
            .timeline-dot {
                left: 20px;
            }
            .timeline-content .mobile-accordion-chevron {
                display: inline-block;
                margin-left: 0.5rem;
                transition: transform 0.3s ease;
                font-size: 0.8rem;
                color: #BB86FC;
            }
            .timeline-content.expanded .mobile-accordion-chevron {
                transform: rotate(180deg);
            }
            .timeline-content ul {
                max-height: 0;
                overflow: hidden;
                opacity: 0;
                transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
                margin-top: 0;
            }
            .timeline-content.expanded ul {
                max-height: 1000px;
                opacity: 1;
                margin-top: 0.5rem;
            }
            .timeline-content.expanded {
                border-left: 3px solid #BB86FC;
            }

            /* --- Skills Accordion --- */
            .skills-grid > .skill-card {
                min-width: unset;
                max-width: unset;
            }
            .skill-card {
                cursor: pointer;
                position: relative;
            }
            .skill-card h3 {
                /* Removed justify-content: space-between to prevent breaking text */
            }
            .skill-card .mobile-accordion-chevron {
                display: inline-block;
                transition: transform 0.3s ease;
                font-size: 0.8rem;
                color: #BB86FC;
                margin-left: auto;
            }
            .skill-card.expanded .mobile-accordion-chevron {
                transform: rotate(180deg);
            }
            .skill-card ul {
                max-height: 0;
                overflow: hidden;
                opacity: 0;
                transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
                margin-top: 0;
            }
            .skill-card.expanded ul {
                max-height: 500px;
                opacity: 1;
                margin-top: 1rem;
            }
            .skill-card.expanded {
                border-left: 3px solid #BB86FC;
            }
            .skill-card:hover {
                transform: none;
                box-shadow: none;
            }

            /* --- Contact fix --- */
            .contact-content {
                grid-template-columns: 1fr;
            }

            /* --- CTA buttons --- */
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }
    
        /* Toast Notification */
        .toast {
            position: fixed;
            bottom: -150px;
            left: 50%;
            transform: translateX(-50%);
            background-color: #1E1E1E;
            color: #E0E0E0;
            padding: 1rem 2rem;
            border-radius: 50px;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: 0 5px 20px rgba(0,0,0,0.5);
            border: 1px solid #BB86FC;
            transition: bottom 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.5s ease, visibility 0.5s ease;
            z-index: 9999;
            font-weight: 500;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            max-width: 90vw;
        }

        .toast.show {
            bottom: 40px;
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }
        
        .toast.error {
            border-color: #ff5252;
        }
        .toast.error i {
            color: #ff5252;
        }
        .toast.success i {
            color: #BB86FC;
        }
.project-list-item:hover {
    transform: translateY(-5px);
    border-color: #06B6D4 !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}