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

        body, 
        .navbar, 
        .profile-card, 
        .experience-card, 
        .service-card, 
        .contact-info-card, 
        .contact-form, 
        .footer,
        input, textarea, button, a, h1, h2, h3, p, span, label, li {
            transition: background 0.4s ease-in-out, 
                        color 0.4s ease-in-out, 
                        border-color 0.4s ease-in-out, 
                        box-shadow 0.4s ease-in-out;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: url('../images/background.png');
            background-position: center;
            background-attachment: fixed;
            color: #ffffff;
            line-height: 1.6;
            overflow-x: hidden;
        }

        html {
            scroll-behavior: smooth;
            background-color: #161616;
        }

        ::-webkit-scrollbar {
            width: 8px; 
        }

        ::-webkit-scrollbar-track {
            background: #0a0a0a;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
            border-radius: 20px;
            border: 2px solid #0a0a0a; 
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); 
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 80px);
            max-width: 1300px;
            padding: 8px 24px;
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 100;
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 50px;
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            margin-left: 15px;
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-links a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95rem;
        }

        .nav-links a:hover {
            color: #667eea;
        }

        .nav-cta {
            padding: 8px 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 30px;
            color: #fff !important;
            font-weight: 500;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
        }
        @media (max-width: 1024px) {
            .menu-toggle { display: flex; }
        }

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background: #fff;
            transition: all 0.3s ease;
        }

        /* Hero Section */
        .hero-section {
            min-height: 30vh;
            display: flex;
            align-items: center;
            padding: 60px 0 0 0;
            position: relative;
            overflow: hidden;
        }

        .hero-container {
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
            display: grid;
            padding-left: 70px;
            grid-template-columns: 40% 55%;
            align-items: center;
            min-height: 30vh;
            gap: 50px;
        }

        .hero-text {
            padding: 0 60px 0 0;
            z-index: 2;
            order: 2;
        }

        .hero-text h1 {
            font-size: 4.5rem;
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 5px;
            color: #fff;
        }

        .hero-text h1 .highlight {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .tagline {
            font-size: 1rem;
            color: #888;
            margin-bottom: 15px;
            font-weight: 400;
            margin-bottom: 60px;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }

        .btn-primary, .btn-secondary {
            padding: 8px 25px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            font-size: 0.9rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
        }

        .btn-secondary {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            color: #fff;
        }

        .btn-secondary:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.2);
        }

        .social-links {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .social-links a {
            color: #888;
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .social-links a:hover {
            color: #667eea;
            transform: translateY(-2px);
        }

        .social-icon {
            font-size: 1.3rem;
        }

        /* Hero Image Side */
        .hero-image-container {
            position: relative;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            order: 1;
        }

        .hero-image {
            position: relative;
            width: 100%;
            max-width: 550px;
            height: 550px;
            z-index: 2;
            margin: 0 auto;
            transform: translateY(-25px);
        }

        .profile-photo {
            width: 100%;
            height: 100%;
            background-image: url('../images/profile.png');
            background-size: contain;
            background-position: center 20%;
            background-repeat: no-repeat;
        }

        /* Decorative elements */
        .floating-card {
            display: none;
        }

        /* Portfolio Categories Section */
        .categories-section {
            padding: 20px 60px 20px 60px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .section-header h2 {
            font-size: 3.5rem;
            margin-bottom: 1px;
            color: #fff;
        }

        .section-header p {
            font-size: 1.2rem;
            color: #888;
        }

        .categories-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: flex; 
            grid-template-columns: repeat(3, 1fr);
            flex-wrap: wrap;
            gap: 40px;
        }

        .category-card {
            position: relative;
            height: 500px;
            border-radius: 15px;
            overflow: hidden;
            cursor: pointer;
            transition: transform 0.4s ease;
            text-decoration: none;
            display: block;
            width: 100%;
            max-width: 400px;
            flex: 1 1 350px;
        }

        .category-card:hover {
            transform: translateY(-15px);
            border: 1px solid #667eea; 
            box-shadow: 0 0 30px rgba(102, 126, 234, 0.4); 
            transition: all 0.4s ease;
        }

        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.9) 100%);
            z-index: 1;
        }

        .design-card {
            background-image: url('../images/portfolio/design-cover.png');
            background-size: cover;
            background-position: center;
            background-color: #1a1a2e; 
        }

        .photo-card {
            background-image: url('../images/portfolio/PBAK.webp');
            background-size: cover;
            background-position: center;
            background-color: #1a1a2e;
        }

        .video-card {
            background-image: url('../images/portfolio/Cover Vid Wisuda.webp');
            background-size: cover;
            background-position: center;
            background-color: #1a1a2e;
        }

        .category-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            z-index: 2;
            color: #fff;
        }

        .category-icon {
            font-size: 3.5rem;
            margin-bottom: 1px;
            display: block;
        }

        .category-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: -5px;
        }

        .category-count {
            font-size: 0.9rem;
            opacity: 0.7;
            margin-bottom: 12px;
        }

        .view-detail-btn {
            display: inline-block;
            padding: 8px 22px;
            border: 1.5px solid rgba(255,255,255,0.7);
            border-radius: 30px;
            color: #fff;
            font-size: 0.9rem;
            font-weight: 500;
            background: rgba(0,0,0,0.3);
            backdrop-filter: blur(4px);
            transition: all 0.3s ease;
            margin-top: 4px;
        }

        .category-card:hover .view-detail-btn {
            background: rgba(102, 126, 234, 0.5);
            border-color: #667eea;
        }

        /* Profile Section */
        .profile-section {
            padding: 10px 60px 40px 60px;
        }

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

        .profile-col-left {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }

        .profile-col-right {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }

        .profile-card {
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(102, 126, 234, 0.35);
            border-radius: 16px;
            padding: 28px 26px 24px 26px;
            position: relative;
            box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
        }

        .profile-card-label {
            display: inline-block;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 7px 20px;
            border-radius: 30px;
            position: absolute;
            top: -16px;
            left: 22px;
        }

        .profile-card-body {
            margin-top: 10px;
            color: #ccc;
            font-size: 0.93rem;
            line-height: 1.8;
            text-align: justify;
        }

        /* Skills & Soft Skills: horizontal flow, item per baris */
        .profile-skills-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 24px;
            margin-top: 14px;
        }

        .profile-skill-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #ccc;
            font-size: 0.92rem;
            width: auto;
        }

        .profile-skill-item::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 16px;
            background: linear-gradient(180deg, #667eea, #764ba2);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .profile-edu-row {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 7px 0;
            color: #ccc;
            font-size: 0.92rem;
        }

        .profile-edu-row::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 16px;
            background: linear-gradient(180deg, #667eea, #764ba2);
            border-radius: 2px;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .profile-edu-year {
            color: #aaa;
            min-width: 110px;
            flex-shrink: 0;
        }

        .profile-edu-name {
            font-weight: 700;
            color: #fff;
        }

        .profile-edu-sub {
            font-style: italic;
            color: #888;
            font-size: 0.85rem;
        }

        .profile-software-list {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 24px;
            margin-top: 14px;
        }

        .profile-software-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #ccc;
            font-size: 0.92rem;
        }

        .profile-software-item img {
            width: 22px;
            height: 22px;
            object-fit: contain;
        }

        .software-icon {
            font-size: 1.1rem;
        }

        @media (max-width: 1024px) {
            .profile-section {
                padding: 40px 15px !important;
            }
            .profile-col-left, .profile-col-right {
                display: contents;
            }
            .profile-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }

        /* Services Section */
        .services-section {
            padding: 60px 60px 20px 60px;
        }

        .services-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 20px;
        }

        .service-card {
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(16px);
            padding: 60px 50px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.08);
            transition: all 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: rgba(102, 126, 234, 0.6);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2), inset 0 1px 0 rgba(255,255,255,0.12);
            background: rgba(30, 30, 30, 0.6);
        }

        .service-icon {
            font-size: 4rem;
            margin-bottom: 30px;
            display: block;
        }

        .service-card h3 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #fff;
        }

        .service-card p {
            color: #888;
            line-height: 1.8;
            margin-bottom: 0px;
        }

        .service-list {
            list-style: none;
            color: #aaa;
        }

        .service-list li {
            padding: 10px 0;
            padding-left: 30px;
            position: relative;
            font-size: 0.95rem;
        }

        .service-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #667eea;
            font-weight: 700;
            font-size: 1.2rem;
        }

        /* Experience Section */
        .experience-section {
            padding: 20px 60px 40px 60px;
        }

        .experience-timeline {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            padding-left: 60px;
        }

        .experience-timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
            border-radius: 3px;
        }

        .experience-item {
            position: relative;
            margin-bottom: 35px;
        }

        .experience-item:last-child {
            margin-bottom: 0;
        }

        .experience-dot {
            position: absolute;
            left: -60px;
            top: 0px;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            z-index: 2;
            border: 3px solid #161616;
        }

        .experience-item:first-child .experience-dot {
            background: #ff6b47;
        }

        .experience-item:not(:first-child) .experience-dot {
            background: #555;
        }

        .experience-card {
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(102, 126, 234, 0.35);
            border-radius: 16px;
            padding: 30px 35px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.06);
            transition: all 0.3s ease;
        }

        .experience-card:hover {
            border-color: rgba(102, 126, 234, 0.7);
            box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2), inset 0 1px 0 rgba(255,255,255,0.1);
            background: rgba(30, 30, 30, 0.6);
            transform: translateX(6px);
        }

        .experience-date {
            font-size: 0.95rem;
            font-weight: 600;
            color: #667eea;
            margin-bottom: -5px;
        }

        .experience-company {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0px;
        }

        .experience-type {
            font-size: 1rem;
            color: #764ba2;
            font-style: italic;
            margin-bottom: 5px;
        }

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

        .experience-roles li {
            font-size: 0.95rem;
            color: #ccc;
            font-style: italic;
            padding: 5px 0 5px 20px;
            position: relative;
        }

        .experience-roles li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 18px;
            background: linear-gradient(180deg, #667eea, #764ba2);
            border-radius: 2px;
        }

        /* Contact Section */
        .contact-section {
            padding: 20px 60px 60px 60px;
        }

        .contact-section .section-header h2 {
            background: linear-gradient(135deg, #764BA2 0%, #667EEA 50%, #5A9AF3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .contact-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 60px;
            align-items: start;
        }

        .contact-left h3 {
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 5px;
        }

        .contact-left > p {
            color: #888;
            font-size: 1rem;
            margin-bottom: 32px;
        }

        .contact-info-card {
            display: flex;
            align-items: center;
            gap: 18px;
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(102, 126, 234, 0.35);
            border-radius: 14px;
            padding: 20px 24px;
            margin-bottom: 16px;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .contact-info-card:hover {
            border-color: rgba(102, 126, 234, 0.5);
            background: rgba(102, 126, 234, 0.07);
        }

        .contact-info-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
            color: #fff;
        }

        .contact-info-text h4 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .contact-info-text p {
            color: #aaa;
            font-size: 0.9rem;
            margin: 0;
        }

        .contact-form {
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            padding: 40px 40px 36px 40px;
            border-radius: 20px;
            border: 1px solid rgba(102, 126, 234, 0.35);
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            margin-bottom: 10px;
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 16px 20px;
            background: #1d1d1d;
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 12px;
            color: #fff;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #667eea;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 140px;
        }

        .submit-btn {
            width: 100%;
            padding: 18px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            border-radius: 12px;
            color: #fff;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
        }

        .contact-info {
            display: none;
        }

        .availability-badge {
            display: inline-block;
            padding: 12px 30px;
            background: rgba(67, 233, 123, 0.1);
            border: 2px solid #43e97b;
            border-radius: 30px;
            color: #43e97b;
            font-size: 0.95rem;
            margin-top: 25px;
            font-weight: 600;
        }

        .footer p {
            color: #666;
            font-size: 0.95rem;
        }

        .profile-section .section-header h2,
        .categories-section .section-header h2,
        .experience-section .section-header h2,
        .services-section .section-header h2,
        .filter-section .section-header h2 {
            background: linear-gradient(135deg, #764BA2 0%, #667EEA 50%, #5A9AF3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

/* Tablet & Mobile Optimization */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        padding: 100px 15px 40px; 
        gap: 20px !important;
        text-align: center;
        display: flex;
        flex-direction: column;
    }

    .hero-text {
        order: 2;
        padding: 0 10px;
    }

    .hero-image-container{
        order: 1;
        height: auto !important;
        margin-top: -60px !important;
    }

    .hero-image {
        width: 300px !important;
        height: 300px !important;
        transform: none !important;
        margin: 0 auto;
    }

    /*Text Deskripsi*/
    .hero-description {
        font-size: 0.8rem !important;
        line-height: 1.5;
        max-width: 100%; 
        margin: 0 auto 25px;
        padding: 0 10px; 
    }

    .hero-buttons {
        display: flex;
        flex-direction: row !important; 
        justify-content: center;
        align-items: center;
        gap: 8px; 
        flex-wrap: nowrap !important; 
        width: 100%;
        margin-bottom: 25px;
    }

    .hero-text h1 {
        font-size: 2.5rem !important; 
        line-height: 1.2;
    }

    .section-header h2 {
        font-size: 2.2rem !important; 
        margin-bottom: 15px;
    }
    
    #contact .section-header h2 {
        font-size: 2.2rem !important; 
    }

    .section-header p {
        font-size: 1rem !important;
        padding: 0 10px;
    }

    .btn-primary, .btn-secondary {
        padding: 10px 17px !important; 
        font-size: 0.8rem !important; 
        width: auto !important; 
        white-space: nowrap; 
        flex: 0 1 auto;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 15px;
    }

    #downloadCvBtn i {
        font-size: 0.8rem;
    }

    .social-links {
        justify-content: center !important;
        flex-wrap: wrap;
        gap: 15px 10px; 
        margin-top: 20px;
    }
    
    .social-links a {
        font-size: 0.9rem; 
    }

    .section-header h2 {
        font-size: 2.2rem !important;
        margin-bottom: 10px;
    }

    #contact .section-header h2 {
        font-size: 2.2rem !important; 
    }

    .section-header p {
        font-size: 1rem !important;
        padding: 0 10px; }

    .categories-section, .services-section, .contact-section, .experience-section, .profile-section {
        padding: 40px 15px !important; 
    }

    .experience-timeline {
        padding-left: 45px;
    }

    .experience-dot {
        left: -45px !important;
    }

    .experience-company {
        font-size: 1.4rem !important;
    }

    .experience-card {
        padding: 22px 20px !important;
    }

    .categories-grid, .services-grid {
        grid-template-columns: 1fr; 
        gap: 20px;
        padding: 0; 
    }

    .category-card {
        height: 450px !important; 
        width: 100% !important; 
        background-size: cover !important; 
        background-position: center top !important;
    }

    .category-title {
        font-size: 2rem !important;
    }

    .category-icon {
        font-size: 2.5rem !important;
    }

    .service-card {
        width: 100% !important;
        padding: 40px 30px !important;
    }
    .service-list {
        text-align: left; 
        display: inline-block; 
    }

    .contact-container { width: 100%; grid-template-columns: 1fr !important; gap: 30px !important; }
    
    .contact-form {
        padding: 30px 20px !important;
        width: 100% !important;
    }

    /* Navbar Fix */
    .navbar {
        top: 15px;
        width: calc(100% - 30px);
        padding: 10px 18px;
        border-radius: 50px;
    }

    .nav-links {
        display: none !important;
    }

    .mobile-nav-right {
        display: flex;
    }
}

        /* Mobile nav right (hidden on desktop) */
        .mobile-nav-right {
            display: none;
            align-items: center;
            gap: 10px;
        }

        /* ===== MOBILE DROPDOWN ===== */
        .mobile-dropdown {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 999;
            background: rgba(0, 0, 0, 0);
            pointer-events: none;
            transition: background 0.35s ease;
        }
        .mobile-dropdown.open {
            background: rgba(0, 0, 0, 0.45);
            pointer-events: all;
        }
        .mobile-dropdown-card {
            position: absolute;
            top: 10px;
            left: 50%;
            transform: translateX(-50%) translateY(-20px) scale(0.95);
            width: calc(100% - 30px);
            max-width: 420px;
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 24px;
            padding: 20px 24px 28px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.5);
            opacity: 0;
            transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
        }
        .mobile-dropdown.open .mobile-dropdown-card {
            opacity: 1;
            transform: translateX(-50%) translateY(0px) scale(1);
        }
        .mobile-dropdown-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 28px;
        }
        .mobile-dropdown-logo {
            font-size: 1.1rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mobile-dropdown-close {
            background: transparent;
            border: none;
            color: #aaa;
            font-size: 1.2rem;
            cursor: pointer;
            padding: 4px;
            transition: color 0.2s ease;
        }
        .mobile-dropdown-close:hover { color: #fff; }
        .mobile-dropdown-links {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav-link {
            display: block;
            text-align: center;
            padding: 14px 0;
            font-size: 1.25rem;
            font-weight: 600;
            color: #667eea;
            text-decoration: none;
            border-radius: 12px;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
        }
        .mobile-dropdown.open .mobile-nav-link { opacity: 1; transform: translateY(0); }
        .mobile-dropdown.open .mobile-nav-link:nth-child(1) { transition-delay: 0.05s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(2) { transition-delay: 0.10s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(3) { transition-delay: 0.15s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(4) { transition-delay: 0.20s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(5) { transition-delay: 0.25s; }
        .mobile-nav-link:hover { background: rgba(102, 126, 234, 0.12); }
        .mobile-nav-cta {
            margin-top: 12px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
            color: #fff !important;
            border-radius: 30px !important;
        }
        .mobile-nav-cta:hover { opacity: 0.9; }

        @media (max-width: 1024px) {
            .mobile-dropdown { display: block; }
            .mobile-nav-right { display: flex; }
        }

        body.light-mode .mobile-dropdown.open { 
            background: rgba(0,0,0,0.25); 
        }

        body.light-mode .mobile-dropdown-card {
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(24px) saturate(180%);
            -webkit-backdrop-filter: blur(24px) saturate(180%);
            border-color: rgba(160,130,220,0.3);
            box-shadow: 0 20px 60px rgba(100,80,180,0.2), inset 0 1px 0 rgba(255,255,255,0.9);
        }

        body.light-mode .mobile-dropdown-close { color: #666; }
        body.light-mode .mobile-dropdown-close:hover { color: #333; }
        body.light-mode .mobile-nav-link { color: #667eea; }
        body.light-mode .mobile-nav-link:hover { background: rgba(102,126,234,0.08); }

        body.light-mode .mobile-dropdown-logo {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .theme-btn {
            background: transparent;
            border: none;
            color: #ccc;
            font-size: 1.3rem;
            cursor: pointer;
            transition: color 0.3s ease, transform 0.3s ease;
            margin-left: -10px;
            display: flex;
            align-items: center;
        }

        .theme-btn:hover { color: #667eea; transform: scale(1.1); }

        /* === MODE TERANG (LIGHT MODE) === */
        body.light-mode {
            background: url('../images/background light.png') no-repeat center center fixed;
            background-size: cover;
            color: #2d2250;
        }
        html.light-mode { 
            background-color: #e8e4f5; 
        }

        /* Pseudo-background gradient overlay for depth */
        body.light-mode::before {
            content: '';
            position: fixed;
            inset: 0;
            background: 
                radial-gradient(ellipse at 15% 20%, rgba(168, 148, 234, 0.18) 0%, transparent 55%),
                radial-gradient(ellipse at 85% 75%, rgba(122, 176, 255, 0.15) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 50%, rgba(240, 200, 245, 0.10) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

        /* Navbar Mode Terang */
        body.light-mode .navbar {
            background: rgba(255, 255, 255, 0.55);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(20px);
            border-color: rgba(160, 130, 220, 0.25);
            box-shadow: 0 8px 32px rgba(100, 80, 180, 0.1), inset 0 1px 0 rgba(255,255,255,0.8);
        }
        body.light-mode .nav-links a { color: #4a3b7a; }
        body.light-mode .nav-links a:hover { color: #667eea; }
        body.light-mode .menu-toggle span { background: #4a3b7a; }
        body.light-mode .theme-btn { color: #4a3b7a; }

        /* Teks Utama Mode Terang */
        body.light-mode .hero-text h1 { color: #1e1540; }
        body.light-mode .section-header h2 { color: #1e1540; }

        body.light-mode .tagline {
            color: #4b4b4b !important; 
        }

        body.light-mode .profile-edu-name {
            color: #4b4b4b !important; 
        }

        body.light-mode .experience-company,
        body.light-mode .service-card h3,
        body.light-mode .contact-left h3,
        body.light-mode .form-group label { color: #1e1540; }
        body.light-mode .section-header p { color: #4b4b4b; }
        body.light-mode .contact-left h3 { color: #1e1540; }

        /* Card & Box Mode Terang — Glassmorphism */
        body.light-mode .profile-card,
        body.light-mode .experience-card,
        body.light-mode .service-card,
        body.light-mode .contact-info-card,
        body.light-mode .contact-form {
            background: rgba(255, 255, 255, 0.45);
            backdrop-filter: blur(18px) saturate(180%);
            -webkit-backdrop-filter: blur(18px) saturate(180%);
            border: 1px solid rgba(180, 155, 240, 0.35);
            box-shadow: 
                0 8px 32px rgba(100, 80, 180, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.75),
                inset 0 -1px 0 rgba(160, 130, 220, 0.1);
        }

        body.light-mode .service-card:hover,
        body.light-mode .experience-card:hover {
            background: rgba(255, 255, 255, 0.65);
            border-color: rgba(102, 126, 234, 0.5);
            box-shadow: 
                0 20px 50px rgba(100, 80, 180, 0.18),
                inset 0 1px 0 rgba(255, 255, 255, 0.9);
        }

        body.light-mode .contact-info-card:hover {
            background: rgba(255, 255, 255, 0.65);
            border-color: rgba(102, 126, 234, 0.45);
        }

        /* Teks Deskripsi Mode Terang */
        body.light-mode .profile-card-body {
            color: #1b1b1b; 
        }

        body.light-mode .profile-skill-item {
            color: #1b1b1b; 
        }

        body.light-mode .profile-edu-row,
        body.light-mode .profile-software-item {
            color: #1b1b1b; 
        }

        body.light-mode .experience-roles li {
            color: #1b1b1b; 
        }
        
        body.light-mode .service-list,
        body.light-mode .service-card p {
            color: #1b1b1b; 
        }
        body.light-mode .contact-left > p,
        body.light-mode .contact-info-text p,
        body.light-mode .tagline { color: #5a4a88; }

        body.light-mode .experience-date { color: #7055c0; }
        body.light-mode .experience-type { color: #9b6dbf; }
        body.light-mode .profile-edu-year { color: #7055c0; }
        body.light-mode .profile-edu-sub { color: #8070b0; }
        body.light-mode .contact-info-text h4 { color: #1e1540; }
        body.light-mode .contact-info-text p { color: #6a5a98; }

        /* Social links */
        body.light-mode .social-links a { color: #6b5c9a; }
        body.light-mode .social-links a:hover { color: #667eea; }

        /* Hero secondary button */
        body.light-mode .btn-secondary {
            background: rgba(255, 255, 255, 0.5);
            border-color: rgba(160, 130, 220, 0.4);
            color: #4a3b7a;
            backdrop-filter: blur(8px);
        }
        body.light-mode .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.75);
            border-color: rgba(102, 126, 234, 0.6);
        }

        /* Form Input Mode Terang */
        body.light-mode .form-group input,
        body.light-mode .form-group textarea {
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(8px);
            border-color: rgba(160, 130, 220, 0.3);
            color: #1e1540;
        }
        body.light-mode .form-group input::placeholder,
        body.light-mode .form-group textarea::placeholder {
            color: #9d8dc0;
        }
        body.light-mode .form-group input:focus,
        body.light-mode .form-group textarea:focus {
            border-color: #667eea;
            background: rgba(255, 255, 255, 0.8);
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
        }

        /* Scrollbar Mode Terang */
        html.light-mode ::-webkit-scrollbar-track { background: #e0daf0; }
        html.light-mode ::-webkit-scrollbar-thumb { border-color: #e0daf0; }

        /* Experience dot border */
        body.light-mode .experience-dot {
            border-color: #e8e4f5;
        }

        /* Footer Mode Terang */
        body.light-mode .footer {
            background: rgba(220, 210, 245, 0.6);
            backdrop-filter: blur(12px);
            border-color: rgba(160, 130, 220, 0.2);
        }
        body.light-mode .footer p { color: #7060a8; }

        /* Nav mobile overlay */
        @media (max-width: 1024px) {
            body.light-mode .nav-links {
                background: rgba(240, 235, 255, 0.97);
            }
            body.light-mode .nav-links a { color: #4a3b7a; }
        }


        /* Design */
        ::-webkit-scrollbar-track {
            background: #0a0a0a;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
            border-radius: 20px;
            border: 2px solid #0a0a0a; 
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); 
        }


        /* === THEME TRANSITION === */
        body, .navbar, .filter-btn, .modal-content, .footer,
        input, button, a, h1, h2, h3, p, span, label {
            transition: background 0.4s ease-in-out, color 0.4s ease-in-out,
                        border-color 0.4s ease-in-out, box-shadow 0.4s ease-in-out;
        }

        /* === MOBILE NAV RIGHT === */
        .mobile-nav-right {
            display: none;
            align-items: center;
            gap: 10px;
        }

        /* === THEME BUTTON === */
        .theme-btn {
            background: transparent;
            border: none;
            color: #ccc;
            font-size: 1.3rem;
            cursor: pointer;
            transition: color 0.3s ease, transform 0.3s ease;
            margin-left: -10px;
            display: flex;
            align-items: center;
        }
        .theme-btn:hover { color: #667eea; transform: scale(1.1); }

        /* === MOBILE DROPDOWN === */
        .mobile-dropdown {
            display: none;
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            z-index: 999;
            background: rgba(0, 0, 0, 0);
            pointer-events: none;
            transition: background 0.35s ease;
        }
        .mobile-dropdown.open {
            background: rgba(0, 0, 0, 0.45);
            pointer-events: all;
        }
        .mobile-dropdown-card {
            position: absolute;
            top: 10px; left: 50%;
            transform: translateX(-50%) translateY(-20px) scale(0.95);
            width: calc(100% - 30px);
            max-width: 420px;
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 24px;
            padding: 20px 24px 28px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.5);
            opacity: 0;
            transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
        }
        .mobile-dropdown.open .mobile-dropdown-card {
            opacity: 1;
            transform: translateX(-50%) translateY(0px) scale(1);
        }
        .mobile-dropdown-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 28px;
        }
        .mobile-dropdown-logo {
            font-size: 1.1rem; font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mobile-dropdown-close {
            background: transparent; border: none;
            color: #aaa; font-size: 1.2rem;
            cursor: pointer; padding: 4px;
            transition: color 0.2s ease;
        }
        .mobile-dropdown-close:hover { color: #fff; }
        .mobile-dropdown-links {
            display: flex; flex-direction: column; gap: 4px;
        }
        .mobile-nav-link {
            display: block; text-align: center;
            padding: 14px 0; font-size: 1.25rem;
            font-weight: 600; color: #667eea;
            text-decoration: none; border-radius: 12px;
            opacity: 0; transform: translateY(10px);
            transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
        }
        .mobile-dropdown.open .mobile-nav-link { opacity: 1; transform: translateY(0); }
        .mobile-dropdown.open .mobile-nav-link:nth-child(1) { transition-delay: 0.05s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(2) { transition-delay: 0.10s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(3) { transition-delay: 0.15s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(4) { transition-delay: 0.20s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(5) { transition-delay: 0.25s; }
        .mobile-nav-link:hover { background: rgba(102, 126, 234, 0.12); }
        .mobile-nav-cta {
            margin-top: 12px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
            color: #fff !important; border-radius: 30px !important;
        }
        .mobile-nav-cta:hover { opacity: 0.9; }

        @media (max-width: 768px) {
            .mobile-dropdown { display: block; }
            .mobile-nav-right { display: flex; }
            .menu-toggle { display: flex; }
        }

        /* Navbar */
        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            margin-left: 15px;
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-links a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95rem;
        }

        .nav-links a:hover {
            color: #667eea;
        }

        .nav-cta {
            padding: 8px 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 30px;
            color: #fff !important;
            font-weight: 500;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background: #fff;
            transition: all 0.3s ease;
        }

        /* Header Section */
        .header-section {
            padding: 150px 60px 80px;
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .header-section h1 {
            font-size: 5rem;
            font-weight: 700;
            margin-bottom: -5px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .header-section p {
            font-size: 1.1rem;
            color: #888;
            max-width: 600px;
            margin-bottom: 0px;
            margin: 0 auto -50px;
        }

        /* Filter Section */
        .filter-section {
            padding: 0 60px 30px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .filter-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .filter-btn {
            padding: 8px 20px;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 30px;
            color: #888;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.90rem;
            font-family: inherit;
        }

        .filter-btn:hover, .filter-btn.active {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
            border-color: transparent;
            transform: translateY(-2px);
        }

        /* Portfolio Grid */
        .portfolio-section {
            padding: 0 60px 20px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .portfolio-grid {
            display: block;
            width: 100%;
            padding: 0;
        }

        .grid-sizer { 
            width: 33.333%; 
        }

        .portfolio-item {
            position: relative;
            display: inline-block;
            width: 33.333%;
            margin-bottom: 0px;
            break-inside: avoid;
            border-radius: 10px;
            cursor: pointer;
            padding: 15px;
            box-shadow: 0.4s ease;
        }

        .portfolio-item-inner {
            background: #1a1a1a;
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            height: auto;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            cursor: pointer;
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }

        .portfolio-item:hover .portfolio-item-inner {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
            z-index: 2;
        }

        .portfolio-image {
            width: 100%;
            height: auto;
            object-fit: cover;
            display: block;
            transition: transform 0.4s ease;
        }

        .portfolio-item:hover .portfolio-image {
            transform: scale(1.05);
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 30px;
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        .portfolio-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0px;
        }

        .portfolio-category {
            font-size: 0.9rem;
            color: #888;
            margin-bottom: 15px;
        }

        .portfolio-tags {
            display: flex;
            gap: 8px;
            margin-top: -10px;
            flex-wrap: wrap;
        }

        .tag {
            background: rgba(102, 126, 234, 0.15); 
            color: #667eea;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
            border: 1px solid rgba(102, 126, 234, 0.2);
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.95);
            z-index: 200;
            padding: 40px;
            overflow-y: auto;
        }

        .modal.active {
            display: flex;
            align-items: flex-start;
            justify-content: center;
        }

        .modal-content {
            max-width: 1200px;
            width: 100%;
            background: #1a1a1a;
            border-radius: 25px;
            padding: 60px;
            position: relative;
            margin: 80px auto;
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 2rem;
            color: #888;
            cursor: pointer;
            transition: color 0.3s ease;
            background: rgba(0,0,0,0.5);
            border: none;
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            border-radius: 50%;
        }

        .close-modal:hover {
            color: #fff;
        }

        .modal-title {
            font-size: 2.5rem;
            margin-bottom: 0px;
        }

        .modal-category {
            color: #667eea;
            font-size: 1rem;
            margin-bottom: 5px;
        }

        .modal-description {
            color: #aaa;
            font-size: 1.1rem;
            line-height: 1.5;
            margin-bottom: 40px;
            white-space: pre-line;
        }

        .modal-images-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }

        .modal-images-container img {
            width: 100%;
            height: auto;
            border-radius: 5px;
            object-fit: contain;
        }

        .modal-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .info-item h4 {
            color: #667eea;
            font-size: 0.9rem;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .info-item p {
            color: #aaa;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 100px 20px;
            display: none;
        }

        .empty-state.show {
            display: block;
        }

        .empty-state i {
            font-size: 4rem;
            color: #333;
            margin-bottom: 20px;
        }

        .empty-state p {
            color: #666;
            font-size: 1.1rem;
        }

        @media (max-width: 1000px) {
            .grid-sizer, .portfolio-item { width: 50%; }
        }
        @media (max-width: 600px) {
            .grid-sizer, .portfolio-item { width: 100%; }
            .portfolio-section { padding: 0 20px 20px; }
        }

        /* Mobile */
@media (max-width: 768px) {
    .navbar {
        top: 15px;
        width: calc(100% - 30px);
        padding: 10px 18px;
        border-radius: 50px;
    }

    .nav-links {
        display: none !important;
    }
    .mobile-nav-right {
        display: flex; 
    }

    .menu-toggle { 
        display: flex !important; 
    }

    .header-section {
        padding: 100px 20px 30px;
    }

    .header-section h1 {
        font-size: 2.5rem;
        margin-bottom: -5px;
    }

    .header-section p {
        font-size: 1rem;
        margin-bottom: -20px;
    }

    .filter-buttons {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 10px 0;
        gap: 10px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .filter-buttons::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        white-space: nowrap;
        padding: 8px 18px;
        font-size: 0.85rem;
    }

    .portfolio-section {
        padding: 0 15px 20px;
    }

    .portfolio-grid {
        display: block;
        gap: 12px;
    }

    .portfolio-item {
        padding: 0 0 30px 0;
        margin-bottom: 0;
        height: auto;
    }

    .portfolio-item-inner {
        border-radius: 8px;
        height: auto;
    }

    .portfolio-item.portrait {
        height: 320px;
    }

    .portfolio-overlay {
        padding: 15px;
    }

    .portfolio-item.mobile-active .portfolio-item-inner {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
        z-index: 2;
    }

    .portfolio-item.mobile-active .portfolio-image {
        transform: scale(1.05);
    }

    .portfolio-item.mobile-active .portfolio-overlay {
        opacity: 1; 
    }

    .portfolio-title {
        font-size: 1.2rem;
        margin-bottom: -3px;
    }

    .portfolio-category {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    .tag {
        padding: 4px 10px;
        font-size: 0.7rem;
    }

    .modal {
        padding: 30px;
        background: rgba(0, 0, 0, 0.9);
    }

    .modal.active {
        display: flex;
        align-items: flex-start;
        justify-content: center;
    }

    .modal-content {
        padding: 30px 20px 50px 20px;
        margin: 20px auto;
        width: 100%;
        height: 100%;
        min-height: 100vh;
        max-height: none;
        background: #1a1a1a;
        border-radius: 15px;
        overflow-y: auto; 
        display: block;
    }

    .modal-title {
        font-size: 1.5rem;
        margin-bottom: -1px;
        text-align: left; 
    }

    .close-modal {
        top: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }

    .modal-category {
        color: #667eea;
        font-size: 0.9rem;
        margin-bottom: 0px;
        display: block;
    }

    .modal-description {
        color: #aaa;
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 40px;
        white-space: pre-line;
        margin-top: 10px !important;  
        grid-template-columns: 1fr 1fr !important;
    }

    .modal-images-container img {
        width: 100%;
        height: auto;
        border-radius: 3px;
        object-fit: contain;
    }

    .modal-info {
        gap: 5px;
        padding-top: 20px;
        margin-top: 30px ; 
        border-top: 1px solid rgba(255,255,255,0.1);
        grid-template-columns: 1fr 1fr ; 
    }
        
    .info-item h4 {
        font-size: 1.2rem; 
        color: #667eea;
        margin-bottom: 4px;
    }
        
    .info-item p {
        font-size: 0.9rem;
        color: #ddd;
        font-weight: 400;
    }
}

        html {
            scrollbar-gutter: stable;
        }

        .footer p {
            color: #666;
            font-size: 0.95rem;
        }

        /* Videography */
        ::-webkit-scrollbar-track {
            background: #0a0a0a;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
            border-radius: 20px;
            border: 2px solid #0a0a0a; 
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); 
        }


        /* === THEME TRANSITION === */
        body, .navbar, .filter-btn, .modal-content, .footer,
        input, button, a, h1, h2, h3, p, span, label {
            transition: background 0.4s ease-in-out, color 0.4s ease-in-out,
                        border-color 0.4s ease-in-out, box-shadow 0.4s ease-in-out;
        }

        /* === MOBILE NAV RIGHT === */
        .mobile-nav-right {
            display: none;
            align-items: center;
            gap: 10px;
        }

        /* === THEME BUTTON === */
        .theme-btn {
            background: transparent;
            border: none;
            color: #ccc;
            font-size: 1.3rem;
            cursor: pointer;
            transition: color 0.3s ease, transform 0.3s ease;
            margin-left: -10px;
            display: flex;
            align-items: center;
        }
        .theme-btn:hover { color: #667eea; transform: scale(1.1); }

        /* === MOBILE DROPDOWN === */
        .mobile-dropdown {
            display: none;
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            z-index: 999;
            background: rgba(0, 0, 0, 0);
            pointer-events: none;
            transition: background 0.35s ease;
        }
        .mobile-dropdown.open {
            background: rgba(0, 0, 0, 0.45);
            pointer-events: all;
        }
        .mobile-dropdown-card {
            position: absolute;
            top: 10px; left: 50%;
            transform: translateX(-50%) translateY(-20px) scale(0.95);
            width: calc(100% - 30px);
            max-width: 420px;
            background: rgba(18, 18, 18, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 24px;
            padding: 20px 24px 28px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.5);
            opacity: 0;
            transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
        }
        .mobile-dropdown.open .mobile-dropdown-card {
            opacity: 1;
            transform: translateX(-50%) translateY(0px) scale(1);
        }
        .mobile-dropdown-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 28px;
        }
        .mobile-dropdown-logo {
            font-size: 1.1rem; font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mobile-dropdown-close {
            background: transparent; border: none;
            color: #aaa; font-size: 1.2rem;
            cursor: pointer; padding: 4px;
            transition: color 0.2s ease;
        }
        .mobile-dropdown-close:hover { color: #fff; }
        .mobile-dropdown-links {
            display: flex; flex-direction: column; gap: 4px;
        }
        .mobile-nav-link {
            display: block; text-align: center;
            padding: 14px 0; font-size: 1.25rem;
            font-weight: 600; color: #667eea;
            text-decoration: none; border-radius: 12px;
            opacity: 0; transform: translateY(10px);
            transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
        }
        .mobile-dropdown.open .mobile-nav-link { opacity: 1; transform: translateY(0); }
        .mobile-dropdown.open .mobile-nav-link:nth-child(1) { transition-delay: 0.05s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(2) { transition-delay: 0.10s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(3) { transition-delay: 0.15s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(4) { transition-delay: 0.20s; }
        .mobile-dropdown.open .mobile-nav-link:nth-child(5) { transition-delay: 0.25s; }
        .mobile-nav-link:hover { background: rgba(102, 126, 234, 0.12); }
        .mobile-nav-cta {
            margin-top: 12px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
            color: #fff !important; border-radius: 30px !important;
        }
        .mobile-nav-cta:hover { opacity: 0.9; }

        @media (max-width: 768px) {
            .mobile-dropdown { display: block; }
            .mobile-nav-right { display: flex; }
            .menu-toggle { display: flex; }
        }

        /* === LIGHT MODE === */
        body.light-mode {
            background: url('../images/background light.png') no-repeat center center fixed;
            background-size: cover;
            color: #2d2250;
        }
        html.light-mode { background-color: #e8e4f5; }

        body.light-mode::before {
            content: '';
            position: fixed; inset: 0;
            background:
                radial-gradient(ellipse at 15% 20%, rgba(168, 148, 234, 0.18) 0%, transparent 55%),
                radial-gradient(ellipse at 85% 75%, rgba(122, 176, 255, 0.15) 0%, transparent 55%);
            pointer-events: none; z-index: 0;
        }

        body.light-mode .navbar {
            background: rgba(255, 255, 255, 0.55);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-color: rgba(160, 130, 220, 0.25);
            box-shadow: 0 8px 32px rgba(100, 80, 180, 0.1), inset 0 1px 0 rgba(255,255,255,0.8);
        }
        body.light-mode .nav-links a { color: #4a3b7a; }
        body.light-mode .nav-links a:hover { color: #667eea; }
        body.light-mode .menu-toggle span { background: #4a3b7a; }
        body.light-mode .theme-btn { color: #4a3b7a; }
        body.light-mode .theme-btn:hover { color: #667eea; }

        body.light-mode .header-section p { color: #6b5c9a; }

        body.light-mode .filter-btn {
            background: rgba(255,255,255,0.5);
            border-color: rgba(160,130,220,0.3);
            color: #5a4a88;
            backdrop-filter: blur(8px);
        }
        body.light-mode .filter-btn:hover,
        body.light-mode .filter-btn.active {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff; border-color: transparent;
        }

        body.light-mode .portfolio-item-inner { background: #f0ecff; }

        body.light-mode .portfolio-title{
            color: #ffffff !important;
        }

        body.light-mode .modal { background: rgba(220, 210, 245, 0.97); }
        body.light-mode .modal-content {
            background: rgba(255,255,255,0.85);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(160,130,220,0.2);
        }
        body.light-mode .modal-title { 
            color: #1e1540; 
        }

        body.light-mode .modal-description { 
            color: #5a4a88; 
        }

        body.light-mode .modal-info { 
            border-color: rgba(160,130,220,0.2); 
        }

        body.light-mode .info-item p { 
            color: #5a4a88; 
        }
        
        body.light-mode .close-modal {
            background: rgba(160,130,220,0.15);
            color: #4a3b7a;
        }
        body.light-mode .close-modal:hover { color: #1e1540; }

        html.light-mode ::-webkit-scrollbar-track { background: #e0daf0; }
        html.light-mode ::-webkit-scrollbar-thumb { border-color: #e0daf0; }

        body.light-mode .footer p { color: #7060a8; }

        /* Light mode mobile dropdown */
        body.light-mode .mobile-dropdown.open { background: rgba(0,0,0,0.25); }
        body.light-mode .mobile-dropdown-card {
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(24px) saturate(180%);
            -webkit-backdrop-filter: blur(24px) saturate(180%);
            border-color: rgba(160,130,220,0.3);
            box-shadow: 0 20px 60px rgba(100,80,180,0.2), inset 0 1px 0 rgba(255,255,255,0.9);
        }
        body.light-mode .mobile-dropdown-close { color: #666; }
        body.light-mode .mobile-dropdown-close:hover { color: #333; }
        body.light-mode .mobile-nav-link { color: #667eea; }
        body.light-mode .mobile-nav-link:hover { background: rgba(102,126,234,0.08); }
        body.light-mode .mobile-dropdown-logo {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 80px);
            max-width: 1300px;
            padding: 8px 24px;
            background: rgba(15, 15, 15, 0.5);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 100;
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 50px;
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            margin-left: 15px;
        }

        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .nav-links a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95rem;
        }

        .nav-links a:hover {
            color: #667eea;
        }

        .nav-cta {
            padding: 8px 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 30px;
            color: #fff !important;
            font-weight: 500;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background: #fff;
            transition: all 0.3s ease;
        }

        /* Header Section */
        .header-section {
            padding: 150px 60px 80px;
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .header-section h1 {
            font-size: 5rem;
            font-weight: 700;
            margin-bottom: -5px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .header-section p {
            font-size: 1.1rem;
            color: #888;
            max-width: 600px;
            margin: 0 auto -50px;
        }

        /* Filter Section */
        .filter-section {
            padding: 0 60px 30px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .filter-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .filter-btn {
            padding:8px 20px;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 30px;
            color: #888;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.90rem;
            font-family: inherit;
        }

        .filter-btn:hover, .filter-btn.active {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
            border-color: transparent;
            transform: translateY(-2px);
        }

        /* Portfolio Grid */
        .portfolio-section {
            padding: 0 60px 20px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .portfolio-grid {
            display: block;
            width: 100%;
            column-gap: 20px;
        }

        .grid-sizer { 
            width: 33.333%; 
        }

        @media (max-width: 1200px) {
            .grid-sizer, 
            .portfolio-item { 
                width: 50%; 
            }
        }

        @media (max-width: 768px) {
            .grid-sizer, 
            .portfolio-item { 
                width: 100%;
             }
        }

        .portfolio-item {
            position: relative;
            display: inline-block;
            width: 33.333%;
            margin-bottom: 0px;
            break-inside: avoid;
            border-radius: 10px;
            cursor: pointer;
            padding: 15px;
            box-shadow: 0.4s ease;
        }

        .portfolio-item.landscape {
            aspect-ratio: 3 / 2;
        }

        .portfolio-item.portrait {
            aspect-ratio: 2 / 3;
        }

        .portfolio-item:hover {
            z-index: 2;
        }

        .portfolio-item-inner {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            height: 100%;
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }

        .portfolio-item:hover .portfolio-item-inner {
            transform: translateY(-10px); 
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4); 
        }

        .video-thumbnail {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            object-position: center;
            transition: transform 0.4s ease;
        }

        .portfolio-item:hover .video-thumbnail {
            transform: scale(1.05); 
        }

        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 30px;
            height: 30px;
            background: rgba(102, 126, 234, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .play-icon i {
            font-size: 1rem;
            color: #fff;
            margin-left: 5px;
        }

        .portfolio-item:hover .play-icon {
            transform: translate(-50%, -50%) scale(1.1);
            background: rgba(102, 126, 234, 1);
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 30px;
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        .portfolio-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0px;
            line-height: 1.2;
        }

        .portfolio-category {
            font-size: 0.9rem;
            color: #888;
            margin-bottom: 15px;
        }

        .portfolio-tags {
            display: flex;
            gap: 8px;
            margin-top: -10px;
            flex-wrap: wrap;
        }

        .tag {
            background: rgba(102, 126, 234, 0.15); 
            color: #667eea;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
            border: 1px solid rgba(102, 126, 234, 0.2);
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.95);
            z-index: 200;
            padding: 80px 40px 40px 40px;
            overflow-y: auto;
        }

        .modal.active {
            display: block;
        }

        .modal-content {
            max-width: 1200px;
            width: 100%;
            background: #1a1a1a;
            border-radius: 30px;
            padding: 80px 60px 60px 60px;
            position: relative;
            margin: 0 auto;
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 2rem;
            color: #888;
            cursor: pointer;
            transition: color 0.3s ease;
            background: rgba(0,0,0,0.5);
            border: none;
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            border-radius: 50%;
        }

        .close-modal:hover {
            color: #fff;
        }

        .modal-title {
            font-size: 2.5rem;
            margin-bottom: 40px;
        }

        .video-container {
            position: relative;
            width: 100%;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
            margin-bottom: 40px;
            border-radius: 15px;
            overflow: hidden;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .modal-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .info-item h4 {
            color: #667eea;
            font-size: 0.9rem;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .info-item p {
            color: #aaa;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 100px 20px;
            display: none;
        }

        .empty-state.show {
            display: block;
        }

        .empty-state i {
            font-size: 4rem;
            color: #333;
            margin-bottom: 20px;
        }

        .empty-state p {
            color: #666;
            font-size: 1.1rem;
        }

        /* mobile */
    @media (max-width: 768px) {
        .navbar { 
            top: 15px;
            width: calc(100% - 30px);
            padding: 10px 18px;
            border-radius: 50px;
        }

        .nav-links { 
            display: none !important; 
        }

        .mobile-nav-right { 
            display: flex; 
        }

        .menu-toggle { 
            display: flex !important; 
        }

        .header-section {
            padding: 100px 20px 30px !important;
        }
        .header-section h1 {
            font-size: 2.5rem !important;
            margin-bottom: -5px !important;
        }
        .header-section p {
            font-size: 1rem !important;
            margin-bottom: -20px !important;
        }

        .filter-buttons {
            justify-content: flex-start !important;
            flex-wrap: nowrap !important;
            overflow-x: auto;
            padding: 10px 0;
            gap: 10px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none; 
        }
        .filter-buttons::-webkit-scrollbar { 
            display: none; 
        }

        .filter-btn {
            white-space: nowrap;
            padding: 8px 18px !important;
            font-size: 0.85rem !important;
        }

        .portfolio-section {
            padding: 0 15px 20px !important;
        }
        
        .portfolio-grid {
            display: block; 
            width: 100%;
        }

        .grid-sizer, .portfolio-item { 
            width: 100% !important; 
        }

        .portfolio-item {
            padding: 0 0 20px 0 !important; 
            height: auto !important; 
            margin-bottom: 0 !important;
        }

        .portfolio-item-inner {
            box-shadow: 0 5px 15px rgba(0,0,0,0.5); 
        }

        /* Text Overlay */
        .portfolio-overlay { 
            padding: 20px; 
        }

        .portfolio-title { 
            font-size: 1.2rem;
            margin-bottom: 3px;

        }

        .portfolio-category { 
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        .tag { 
            padding: 4px 10px;
            font-size: 0.7rem;
        }

        .modal {
            padding: 30px;
            background: rgba(0, 0, 0, 0.9);
        }

        .modal.active {
            display: flex;
            align-items: flex-start;
            justify-content: center;
        }

        .modal-content {
            padding: 30px 20px 50px 20px;
            margin: 20px auto;
            width: 100%;
            height: 100%;
            max-height: none;
            background: #1a1a1a;
            border-radius: 15px;
            overflow-y: auto; 
            display: block;
        }
        
        .modal-title {
            font-size: 1.5rem;
            margin-bottom: 20px;
            text-align: left; 
        }

        .close-modal { 
            top: 10px; 
            right: 10px; 
            width: 35px; 
            height: 35px; 
            background: rgba(0,0,0,0.8); 
        }
        
        .video-container {
            margin-bottom: 20px;
            border-radius: 5px;
        }

        .modal-info {
            gap: 5px;
            padding-top: 20px;
            grid-template-columns: 1fr 1fr;
        }
        
        .info-item h4 {
            font-size: 1.1rem;
            color: #667eea;
            margin-bottom: 4px;
        }
        
        .info-item p {
            font-size: 0.9rem;
            color: #ddd;
            font-weight: 400;
        }
    }

        html {
            scrollbar-gutter: stable;
        }

        /* Footer */
        .footer {
            padding: 30px 40px;
            background: #0f0f0f;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .footer p {
            color: #666;
            font-size: 0.95rem;
        }