/* Foto Profile dengan Border Glow (Efek Neon) */
        .profile-image-container {
            position: relative;
            width: fit-content;
            margin: 0 auto 2rem;
            border-radius: 50%;
            padding: 4px;
            /* Padding untuk efek glow */
            background: linear-gradient(45deg,
                    rgba(99, 102, 241, 0.2) 0%,
                    rgba(129, 140, 248, 0.7) 50%,
                    rgba(99, 102, 241, 0.2) 100%);
            box-shadow:
                0 0 15px rgba(99, 102, 241, 0.5),
                0 0 30px rgba(99, 102, 241, 0.3);
            animation: glowPulse 3s infinite alternate;
            transition: all 0.5s;
        }

        .profile-image-glow {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--dark-bg);
            display: block;
            transition: transform 0.5s;
        }

        .profile-image-container:hover {
            box-shadow:
                0 0 25px rgba(99, 102, 241, 0.7),
                0 0 50px rgba(99, 102, 241, 0.5);
            transform: scale(1.02);
        }

        .profile-image-container:hover .profile-image-glow {
            transform: scale(1.03);
        }

        @keyframes glowPulse {
            0% {
                box-shadow:
                    0 0 15px rgba(99, 102, 241, 0.5),
                    0 0 30px rgba(99, 102, 241, 0.3);
            }

            100% {
                box-shadow:
                    0 0 20px rgba(99, 102, 241, 0.7),
                    0 0 40px rgba(99, 102, 241, 0.5);
            }
        }

        .product-card {
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s;
        }

        .product-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }

        .product-icon {
            transition: transform 0.3s;
        }

        .product-card:hover .product-icon {
            transform: scale(1.1) rotate(5deg);
        }

        .product-header::before {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
            top: -25%;
            left: -25%;
            transform: scale(0);
            transition: transform 0.6s;
            z-index: 0;
        }

        .product-card:hover .product-header::before {
            transform: scale(1);
        }

        @media (max-width: 768px) {
            .web-products-grid {
                grid-template-columns: 1fr;
            }
        }


        /* Untuk navbar yang hampir invisible */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.1) !important;
            /* Hampir transparan */
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(148, 163, 184, 0.05);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(15, 23, 42, 0.7) !important;
            /* Lebih solid saat scroll */
        }

        /* Atau gunakan glass morphism effect */
        nav {
            background: linear-gradient(to bottom,
                    rgba(15, 23, 42, 0.2) 0%,
                    rgba(15, 23, 42, 0.05) 100%);
            backdrop-filter: blur(15px) saturate(180%);
            -webkit-backdrop-filter: blur(15px) saturate(180%);
        }


        /* ===================== WELCOME SCREEN (ENHANCED) ===================== */
        /* ===================== FIX SPLINE BACKGROUND ===================== */
        /* Video hero background */

        #home,
        .hero {
            background: transparent !important;
        }

        .hero-video-bg,
        .hero-video-fallback {
            position: absolute;
            inset: 0;
        }

        .hero-video-bg {
            z-index: 0;
            overflow: hidden;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 100vh;
            height: 100vw;
            object-fit: cover;
            transform: translate(-50%, -50%) rotate(-90deg) scale(1.01);
            transform-origin: center;
            filter: saturate(1.08) contrast(1.02) brightness(1.06);
        }

        .hero-video-fallback {
            z-index: -1;
            background:
                radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.12), transparent 40%),
                radial-gradient(circle at 80% 10%, rgba(129, 140, 248, 0.1), transparent 30%),
                linear-gradient(135deg, rgba(15, 23, 42, 0.46), rgba(30, 41, 59, 0.28));
        }

        /* Gradient overlay untuk readability */
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background:
                linear-gradient(90deg,
                    rgba(6, 12, 24, 0.7) 0%,
                    rgba(6, 12, 24, 0.52) 18%,
                    rgba(6, 12, 24, 0.18) 38%,
                    rgba(6, 12, 24, 0.04) 58%,
                    rgba(6, 12, 24, 0.1) 100%),
                linear-gradient(180deg,
                    rgba(7, 13, 27, 0.08) 0%,
                    rgba(7, 13, 27, 0.02) 55%,
                    rgba(7, 13, 27, 0.12) 100%);
            z-index: 1;
            pointer-events: none;
        }

        /* Hero content stays above the video layer */
        .hero-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }

        /* Pastikan semua elemen interaktif bisa diklik */
        .hero-buttons,
        .hero-social,
        .btn,
        .social-icon {
            position: relative;
            z-index: 3;
            pointer-events: auto;
        }


        #welcome-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: var(--dark-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            overflow: hidden;
            transition: transform 1.2s cubic-bezier(0.68, -0.6, 0.32, 1.6);
        }

        #welcome-screen.hide {
            transform: translateY(-100%) scale(1.1);
        }

        #particles-js {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .welcome-content {
            text-align: center;
            z-index: 2;
            padding: 2.75rem 2.5rem;
            max-width: 620px;
            position: relative;
            border-radius: 28px;
            background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.12), transparent 70%),
                rgba(8, 13, 26, 0.55);
            border: 1px solid rgba(148, 163, 184, 0.12);
            box-shadow: 0 30px 80px rgba(2, 8, 23, 0.5);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }

        .welcome-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.85rem;
            margin-bottom: 1.75rem;
            transform: scale(0);
            animation: popIn 0.6s cubic-bezier(0.17, 0.67, 0.83, 0.67) 0.2s forwards;
        }

        .welcome-logo .logo-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient-2);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.2rem;
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
            transition: all 0.3s;
        }

        .welcome-logo .logo-icon:hover {
            transform: rotate(10deg);
        }

        .welcome-logo .logo-text {
            font-size: 2.8rem;
            font-weight: 800;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
        }

        .typewriter {
            min-height: 52px;
            margin-bottom: 0.6rem;
        }

        .typewriter h1 {
            font-size: clamp(1.7rem, 5vw, 2.5rem);
            margin-bottom: 0;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }

        .welcome-content p {
            color: var(--text-secondary);
            margin-bottom: 2.25rem;
            font-size: 1.05rem;
            letter-spacing: 0.02em;
            opacity: 0;
        }

        .fade-in-up {
            animation: fadeInUp 0.8s ease 1.5s forwards;
        }

        .enter-button-container {
            margin-top: 1.75rem;
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            opacity: 0;
            animation: fadeInUp 0.8s ease 2s forwards;
        }

        .mode-selection {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.6rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .btn-mode {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.25rem;
            min-width: 170px;
            padding: 1rem 1.4rem;
            border-radius: 18px;
            background: rgba(28, 39, 64, 0.55);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            cursor: pointer;
            transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
        }

        .btn-mode .btn-icon {
            font-size: 1.25rem;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .btn-mode .btn-text {
            font-weight: 600;
            font-size: 1rem;
        }

        .btn-mode .btn-subtext {
            font-size: 0.78rem;
            color: var(--text-muted);
            letter-spacing: 0.01em;
        }

        .btn-mode:hover {
            transform: translateY(-5px);
            border-color: rgba(99, 102, 241, 0.5);
            background: rgba(99, 102, 241, 0.12);
            box-shadow: 0 16px 36px rgba(2, 8, 23, 0.4);
        }

        .btn-mode:hover .btn-icon {
            transform: scale(1.15);
        }

        .btn-mode.clicked {
            transform: scale(0.96);
        }

        #enter-button {
            position: relative;
            overflow: hidden;
            font-size: 1.2rem;
            padding: 1.2rem 3.5rem;
            border-radius: 50px;
            background: var(--gradient-2);
            color: white;
            cursor: pointer;
            border: none;
            font-weight: 600;
            transition: all 0.5s cubic-bezier(0.17, 0.67, 0.83, 0.67);
            z-index: 1;
            box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        #enter-button .btn-text {
            position: relative;
            z-index: 2;
            transition: all 0.4s;
        }

        #enter-button .btn-icon {
            position: relative;
            z-index: 2;
            opacity: 0;
            transform: translateX(-15px);
            transition: all 0.4s;
        }

        #enter-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.2);
            transition: all 0.6s;
            z-index: 1;
        }

        #enter-button:hover {
            transform: translateY(-7px);
            box-shadow: 0 15px 30px rgba(99, 102, 241, 0.6);
            padding-right: 4rem;
        }

        #enter-button:hover .btn-text {
            transform: translateX(-10px);
        }

        #enter-button:hover .btn-icon {
            opacity: 1;
            transform: translateX(0);
        }

        #enter-button:hover::before {
            left: 100%;
        }

        #enter-button:active {
            transform: translateY(-3px);
        }

        .welcome-prompt {
            margin: 1.4rem auto 0;
            max-width: 380px;
            color: rgba(241, 245, 249, 0.66);
            font-size: 0.9rem;
            line-height: 1.65;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.55rem;
        }

        .welcome-prompt::before {
            content: '\f04b';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 0.7rem;
            color: var(--primary);
            opacity: 0.9;
        }

        /* Button Shine Effect */
        @keyframes shine {
            0% {
                background-position: 0% 50%;
            }

            50% {
                background-position: 100% 50%;
            }

            100% {
                background-position: 0% 50%;
            }
        }

        #enter-button {
            background-size: 200% auto;
            background-image: linear-gradient(45deg, #6366f1 0%, #818cf8 50%, #6366f1 100%);
            animation: shine 3s linear infinite;
        }

        /* Splash Background */
        .splash-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        .splash-bg .grid-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: grid-move 15s linear infinite;
            opacity: 0.5;
        }

        .splash-bg .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        .splash-bg .float-element {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            animation: float 20s infinite ease-in-out;
        }

        .splash-bg .float-1 {
            width: 500px;
            height: 500px;
            background: rgba(99, 102, 241, 0.15);
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .splash-bg .float-2 {
            width: 400px;
            height: 400px;
            background: rgba(129, 140, 248, 0.15);
            bottom: 20%;
            right: 10%;
            animation-delay: 5s;
        }

        .splash-bg .float-3 {
            width: 450px;
            height: 450px;
            background: rgba(165, 180, 252, 0.15);
            top: 50%;
            left: 50%;
            animation-delay: 10s;
        }

        /* Animations */
        @keyframes popIn {
            0% {
                transform: scale(0);
            }

            70% {
                transform: scale(1.1);
            }

            100% {
                transform: scale(1);
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

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

        @keyframes float {

            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }

            33% {
                transform: translate(50px, -50px) scale(1.1);
            }

            66% {
                transform: translate(-30px, 30px) scale(0.9);
            }
        }

        @keyframes grid-move {
            0% {
                transform: translate(0, 0);
            }

            100% {
                transform: translate(50px, 50px);
            }
        }

        /* ===================== ROOT VARIABLES ===================== */
        :root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #818cf8;
            --accent: #a5b4fc;
            --dark-bg: #0b1120;
            --dark-section: #131c30;
            --card-bg: #1c2740;
            --text-primary: #f8fafc;
            --text-secondary: #aab6c8;
            --text-muted: #6b7892;
            --success: #22c55e;
            --warning: #f59e0b;
            --danger: #ef4444;
            --border-color: rgba(148, 163, 184, 0.12);
            --gradient-1: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
            --gradient-2: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
            --gradient-3: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-mono: 'JetBrains Mono', 'Courier New', monospace;
        }

        /* ===================== LIGHT THEME ===================== */
        body.light-theme {
            --primary: #4f46e5;
            --primary-dark: #4338ca;
            --secondary: #6366f1;
            --accent: #818cf8;
            --dark-bg: #f1f5f9;
            --dark-section: #ffffff;
            --card-bg: #ffffff;
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --text-muted: #94a3b8;
            --border-color: rgba(15, 23, 42, 0.1);
            --gradient-1: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
        }

        body.light-theme .preloader { background: #f1f5f9; }
        body.light-theme .navbar { background: rgba(255,255,255,0.85); backdrop-filter: blur(12px); }
        body.light-theme .project-card,
        body.light-theme .skill-card,
        body.light-theme .product-card,
        body.light-theme .education-card,
        body.light-theme .blog-card,
        body.light-theme .highlight-card { border: 1px solid rgba(15,23,42,0.08); }
        body.light-theme .hero::before { background: radial-gradient(circle at 30% 50%, rgba(99,102,241,0.08) 0%, transparent 60%); }
        body.light-theme .theme-toggle i { color: #f59e0b; }

        /* ===================== GLOBAL STYLES ===================== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        body {
            font-family: var(--font-sans);
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        ::selection {
            background: var(--primary);
            color: white;
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: var(--dark-section);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 5px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

        /* ===================== PRELOADER ===================== */
        #preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: var(--dark-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            transition: opacity 0.5s, visibility 0.5s;
        }

        #preloader.hide {
            opacity: 0;
            visibility: hidden;
        }

        .loader-container {
            text-align: center;
        }

        .loader-text {
            font-size: 2rem;
            font-weight: 700;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
            animation: pulse 1.5s infinite;
        }

        .loader-bar {
            width: 200px;
            height: 4px;
            background: var(--dark-section);
            border-radius: 2px;
            overflow: hidden;
        }

        .loader-progress {
            height: 100%;
            background: var(--gradient-2);
            animation: loading 5s ease-in-out;
        }

        @keyframes loading {
            0% {
                width: 0;
            }

            50% {
                width: 70%;
            }

            100% {
                width: 100%;
            }
        }

        @keyframes pulse {

            0%,
            100% {
                opacity: 1;
            }

            50% {
                opacity: 0.7;
            }
        }




        /* Typing Animation */
        .cursor {
            display: inline-block;
            width: 3px;
            height: 50px;
            background-color: var(--primary);
            margin-left: 5px;
            animation: blink 1s infinite;
            vertical-align: middle;
        }

        @keyframes blink {

            0%,
            100% {
                opacity: 1;
            }

            50% {
                opacity: 0;
            }
        }

        /* ===================== NAVIGATION ===================== */
        nav {
            position: fixed;
            top: 16px;
            width: 100%;
            background: transparent;
            backdrop-filter: none;
            border-bottom: none;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            transform: translateY(-4px);
        }

        .nav-container {
            max-width: 1340px;
            margin: 0 auto;
            padding: 0.85rem 1.4rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(180deg, rgba(8, 15, 30, 0.9), rgba(8, 15, 30, 0.72));
            border: 1px solid rgba(90, 138, 188, 0.18);
            border-radius: 24px;
            box-shadow: 0 18px 45px rgba(2, 8, 23, 0.28);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient-2);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .logo-text {
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 1.9rem;
            align-items: center;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.97rem;
            position: relative;
            transition: color 0.3s, opacity 0.3s;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-2);
            transition: width 0.3s;
        }

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

        .nav-actions {
            display: flex;
            gap: 0.75rem;
            align-items: center;
        }

        .theme-toggle,
        .lang-toggle {
            min-width: 46px;
            height: 46px;
            background: rgba(12, 23, 44, 0.72);
            border: 1px solid rgba(39, 174, 255, 0.55);
            color: #d7f3ff;
            padding: 0 1rem;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 700;
            transition: all 0.3s;
        }

        .theme-toggle:hover,
        .lang-toggle:hover {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(129, 140, 248, 0.2));
            border-color: rgba(165, 180, 252, 0.72);
            color: white;
            transform: translateY(-2px);
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
            z-index: 1001;
        }

        .mobile-menu-toggle.active .bar:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }

        .mobile-menu-toggle.active .bar:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-toggle.active .bar:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        .bar {
            width: 25px;
            height: 2px;
            background: var(--primary);
            transition: all 0.3s;
        }

        /* ===================== HERO SECTION ===================== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            isolation: isolate;
            padding: 138px 0 68px;
            overflow: hidden;
        }



        @keyframes grid-move {
            0% {
                transform: translate(0, 0);
            }

            100% {
                transform: translate(50px, 50px);
            }
        }

        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        .float-element {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            animation: float 20s infinite ease-in-out;
        }

        .float-1 {
            width: 300px;
            height: 300px;
            background: rgba(99, 102, 241, 0.3);
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .float-2 {
            width: 200px;
            height: 200px;
            background: rgba(129, 140, 248, 0.3);
            bottom: 20%;
            right: 10%;
            animation-delay: 5s;
        }

        .float-3 {
            width: 250px;
            height: 250px;
            background: rgba(165, 180, 252, 0.3);
            top: 50%;
            left: 50%;
            animation-delay: 10s;
        }

        @keyframes float {

            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }

            33% {
                transform: translate(30px, -30px) scale(1.1);
            }

            66% {
                transform: translate(-20px, 20px) scale(0.9);
            }
        }

        .hero-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            display: flex;
            align-items: center;
            min-height: calc(100vh - 206px);
        }

        .hero-text {
            animation: slideInLeft 1s ease;
            width: min(100%, 590px);
            padding: 0 0 0 1.5rem;
            position: relative;
            background: none;
            border: none;
            box-shadow: none;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }

        .hero-text::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.6rem;
            bottom: 0.6rem;
            width: 2px;
            border-radius: 999px;
            background: linear-gradient(180deg, rgba(34, 193, 255, 0), rgba(34, 193, 255, 0.9) 20%, rgba(34, 193, 255, 0.28) 70%, rgba(34, 193, 255, 0));
            box-shadow: 0 0 24px rgba(34, 193, 255, 0.35);
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }

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

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(99, 102, 241, 0.14);
            border: 1px solid rgba(56, 189, 248, 0.58);
            padding: 0.65rem 1.05rem;
            border-radius: 50px;
            margin-bottom: 1.2rem;
            animation: pulse 2s infinite;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .badge-dot {
            width: 8px;
            height: 8px;
            background: var(--success);
            border-radius: 50%;
            animation: blink 1.5s infinite;
        }

        @keyframes blink {

            0%,
            100% {
                opacity: 1;
            }

            50% {
                opacity: 0.3;
            }
        }

        .hero-title {
            font-size: clamp(2.8rem, 5vw, 4.35rem);
            font-weight: 800;
            margin-bottom: 1.1rem;
            line-height: 1.02;
            letter-spacing: -0.04em;
            text-shadow: 0 10px 30px rgba(2, 8, 23, 0.22);
        }

        .gradient-text {
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: clamp(1.2rem, 2.5vw, 1.8rem);
            color: #b7c7dc;
            margin-bottom: 1.1rem;
            text-shadow: 0 8px 24px rgba(2, 8, 23, 0.2);
        }

        .typing-container {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-mono);
            color: var(--primary);
            margin-bottom: 1.6rem;
        }

        .typing-text {
            font-size: 1.2rem;
        }

        .cursor-blink {
            width: 3px;
            height: 1.5rem;
            background: var(--primary);
            animation: cursor-blink 1s infinite;
        }

        @keyframes cursor-blink {

            0%,
            50% {
                opacity: 1;
            }

            51%,
            100% {
                opacity: 0;
            }
        }

        .hero-description {
            max-width: 60ch;
            color: rgba(226, 235, 248, 0.82);
            margin-bottom: 2.2rem;
            line-height: 1.9;
            text-shadow: 0 6px 20px rgba(2, 8, 23, 0.16);
        }

        .hero-stats {
            display: flex;
            gap: 3rem;
            margin-bottom: 2.1rem;
            padding: 0.9rem 1.15rem;
            width: fit-content;
            border-radius: 20px;
            background: rgba(8, 15, 30, 0.28);
            border: 1px solid rgba(137, 167, 202, 0.1);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
        }

        .stat-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .hero-buttons {
            display: flex;
            gap: 0.9rem;
            flex-wrap: wrap;
            margin-bottom: 2.4rem;
        }

        .btn {
            min-height: 54px;
            padding: 0.9rem 1.4rem;
            border-radius: 18px;
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s;
            cursor: pointer;
            border: 1px solid transparent;
            font-size: 1rem;
            box-shadow: 0 12px 25px rgba(2, 8, 23, 0.16);
        }

        .btn-primary {
            background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
            color: white;
            position: relative;
            overflow: hidden;
            border-color: rgba(165, 180, 252, 0.2);
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.2);
            transition: left 0.5s;
        }

        .btn-primary:hover::before {
            left: 100%;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
        }

        .btn-outline {
            background: rgba(10, 18, 34, 0.5);
            color: #d9efff;
            border-color: rgba(56, 189, 248, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .btn-outline:hover {
            background: rgba(99, 102, 241, 0.18);
            color: white;
            transform: translateY(-3px);
        }

        .hero-social {
            display: flex;
            gap: 0.85rem;
        }

        .social-icon {
            width: 45px;
            height: 45px;
            background: rgba(10, 18, 34, 0.48);
            border: 1px solid rgba(148, 163, 184, 0.18);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #c6d4e5;
            text-decoration: none;
            transition: all 0.3s;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .social-icon:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-3px);
            background: rgba(99, 102, 241, 0.14);
        }

        .hero-image {
            position: relative;
            animation: slideInRight 1s ease;
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }

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

        .code-card {
            background: var(--dark-section);
            border: 1px solid var(--border-color);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            transform: perspective(1000px) rotateY(-15deg);
            transition: transform 0.5s;
        }

        .code-card:hover {
            transform: perspective(1000px) rotateY(0deg);
        }

        .code-header {
            background: var(--card-bg);
            padding: 1rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
        }

        .code-title {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .code-dots {
            display: flex;
            gap: 0.5rem;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .dot-red {
            background: #ef4444;
        }

        .dot-yellow {
            background: #f59e0b;
        }

        .dot-green {
            background: #10b981;
        }

        .code-body {
            padding: 1.5rem;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .code-line {
            margin-bottom: 0.5rem;
        }

        .code-comment {
            color: var(--text-muted);
        }

        .code-keyword {
            color: #f472b6;
        }

        .code-string {
            color: #10b981;
        }

        .code-function {
            color: #60a5fa;
        }

        .code-variable {
            color: #fbbf24;
        }

        /* ===================== ABOUT SECTION ===================== */
        .about {
            padding: 100px 0;
            background: var(--dark-section);
            position: relative;
        }

        .section-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-badge {
            display: inline-block;
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary);
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.8;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-bottom: 4rem;
        }

        .about-text {
            animation: fadeInUp 1s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

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

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .about-text p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-top: 2rem;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-secondary);
        }

        .feature-icon {
            color: var(--primary);
        }

        .about-image {
            position: relative;
        }

        .about-card {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 2rem;
            position: relative;
            overflow: hidden;
        }

        .about-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-2);
        }

        .profile-image {
            width: 150px;
            height: 150px;
            background: var(--gradient-2);
            border-radius: 50%;
            margin: 0 auto 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .info-grid {
            display: grid;
            gap: 1rem;
        }

        .info-item {
            display: flex;
            justify-content: space-between;
            padding: 0.75rem;
            background: var(--dark-section);
            border-radius: 8px;
        }

        .info-label {
            color: var(--text-secondary);
        }

        .info-value {
            font-weight: 600;
        }

        /* Journey Timeline */
        .journey-section {
            margin-top: 4rem;
        }

        .timeline {
            position: relative;
            padding: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border-color);
            transform: translateX(-50%);
        }

        .timeline-item {
            position: relative;
            width: 50%;
            padding: 2rem;
            animation: fadeInUp 1s ease;
        }

        .timeline-item:nth-child(odd) {
            left: 0;
            text-align: right;
            padding-right: 3rem;
        }

        .timeline-item:nth-child(even) {
            left: 50%;
            padding-left: 3rem;
        }

        .timeline-dot {
            position: absolute;
            width: 20px;
            height: 20px;
            background: var(--primary);
            border: 4px solid var(--dark-section);
            border-radius: 50%;
            top: 2rem;
        }

        .timeline-item:nth-child(odd) .timeline-dot {
            right: -10px;
        }

        .timeline-item:nth-child(even) .timeline-dot {
            left: -10px;
        }

        .timeline-card {
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .timeline-date {
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .timeline-title {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .timeline-description {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* ===================== SKILLS SECTION ===================== */
        .skills {
            padding: 100px 0;
            background: var(--dark-bg);
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .skill-card {
            background: var(--dark-section);
            border: 1px solid var(--border-color);
            border-radius: 15px;
            padding: 2rem;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .skill-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
            transition: left 0.5s;
        }

        .skill-card:hover::before {
            left: 100%;
        }

        .skill-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
        }

        .skill-icon {
            width: 60px;
            height: 60px;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .skill-name {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .skill-level {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }

        .skill-bar {
            height: 8px;
            background: var(--card-bg);
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 1rem;
        }

        .skill-progress {
            height: 100%;
            background: var(--gradient-2);
            border-radius: 10px;
            width: 0;
            transition: width 2s ease;
        }

        .skill-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .skill-tag {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.8rem;
        }

        /* Tech Stack */
        .tech-stack {
            margin-top: 4rem;
        }

        .tech-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .tech-category {
            background: var(--dark-section);
            border-radius: 15px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
        }

        .tech-category h4 {
            color: var(--primary);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tech-items {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .tech-item {
            background: var(--card-bg);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s;
        }

        .tech-item:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }

        /* ===================== PROJECTS SECTION ===================== */
        .projects {
            padding: 100px 0;
            background: var(--dark-section);
        }

        .project-filters {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: transparent;
            border: 2px solid var(--border-color);
            color: var(--text-secondary);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .filter-btn.active,
        .filter-btn:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.5rem;
            padding: 1rem;
            border: 1px solid var(--border-color);
            border-radius: 15px;
            background: rgba(15, 23, 42, 0.5);
        }

        .projects-grid::-webkit-scrollbar {
            width: 8px;
        }

        .projects-grid::-webkit-scrollbar-track {
            background: var(--dark-section);
            border-radius: 10px;
        }

        .projects-grid::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 10px;
        }

        .project-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 1.5rem;
            transition: all 0.3s;
            cursor: pointer;
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }

        .project-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--gradient-2);
            transform: scaleY(0);
            transition: transform 0.3s;
        }

        .project-card:hover::before {
            transform: scaleY(1);
        }

        .project-card:hover {
            transform: translateX(5px);
            border-color: var(--primary);
            box-shadow: 0 10px 25px rgba(99, 102, 241, 0.1);
        }

        .project-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 1rem;
        }

        .project-number {
            background: var(--primary);
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: bold;
            flex-shrink: 0;
        }

        .project-category-badge {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        .project-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            line-height: 1.4;
            color: var(--text-primary);
        }

        .project-description {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.5;
            margin-bottom: 1rem;
        }

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

        .project-status {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.8rem;
            color: var(--success);
        }

        .project-links {
            display: flex;
            gap: 0.5rem;
        }

        .project-link {
            width: 32px;
            height: 32px;
            background: var(--dark-section);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid var(--border-color);
        }

        .project-link:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        /* ===================== EDUCATION SECTION ===================== */
        .education {
            padding: 100px 0;
            background: var(--dark-bg);
        }

        .education-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: start;
        }

        .education-card {
            background: var(--dark-section);
            border-radius: 15px;
            padding: 2rem;
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }

        .education-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-2);
        }

        .school-info {
            margin-bottom: 2rem;
        }

        .school-name {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .school-program {
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .school-period {
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .courses-list {
            margin-top: 1.5rem;
        }

        .courses-list h4 {
            margin-bottom: 1rem;
            color: var(--text-secondary);
        }

        .course-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem;
            background: var(--card-bg);
            border-radius: 8px;
            margin-bottom: 0.5rem;
        }

        .course-grade {
            margin-left: auto;
            background: var(--primary);
            color: white;
            padding: 0.25rem 0.5rem;
            border-radius: 5px;
            font-size: 0.9rem;
        }

        /* Certifications */
        .certifications {
            margin-top: 3rem;
        }

        .cert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .cert-card {
            background: var(--dark-section);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 1.5rem;
            display: flex;
            gap: 1rem;
            align-items: start;
            transition: all 0.3s;
        }

        .cert-card:hover {
            transform: translateX(10px);
            border-color: var(--primary);
        }

        .cert-icon {
            width: 50px;
            height: 50px;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            flex-shrink: 0;
        }

        .cert-info h4 {
            margin-bottom: 0.25rem;
        }

        .cert-issuer {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 0.25rem;
        }

        .cert-date {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* ===================== ACTIVITIES SECTION ===================== */
        .activities {
            padding: 100px 0;
            background: var(--dark-section);
        }

        .activities-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .tab-btn {
            background: transparent;
            border: 2px solid var(--border-color);
            color: var(--text-secondary);
            padding: 0.75rem 2rem;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tab-btn.active,
        .tab-btn:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .activities-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .activity-card {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 2rem;
            position: relative;
            transition: all 0.3s;
        }

        .activity-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }

        .activity-icon {
            width: 60px;
            height: 60px;
            background: var(--gradient-2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .activity-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .activity-role {
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .activity-description {
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .activity-achievements {
            list-style: none;
        }

        .achievement-item {
            display: flex;
            align-items: start;
            gap: 0.5rem;
            margin-bottom: 0.5rem;
            color: var(--text-secondary);
        }

        .achievement-item i {
            color: var(--success);
            margin-top: 0.25rem;
        }

        /* ===================== BLOG SECTION ===================== */
        .blog {
            padding: 100px 0;
            background: var(--dark-bg);
        }

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .blog-card {
            background: var(--dark-section);
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.3s;
            cursor: pointer;
        }

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

        .blog-image {
            height: 200px;
            background: var(--gradient-3);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .blog-category {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: var(--primary);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.8rem;
        }

        .blog-content {
            padding: 1.5rem;
        }

        .blog-meta {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .blog-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }

        .blog-excerpt {
            color: var(--text-secondary);
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .blog-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 1rem;
            border-top: 1px solid var(--border-color);
        }

        .read-more {
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: gap 0.3s;
        }

        .read-more:hover {
            gap: 1rem;
        }

        .blog-stats {
            display: flex;
            gap: 1rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* ===================== CONTACT SECTION ===================== */
        .contact {
            padding: 100px 0;
            background: var(--dark-section);
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
        }

        .contact-info {
            animation: slideInLeft 1s ease;
        }

        .contact-info h3 {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .contact-info p {
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .contact-details {
            display: grid;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .contact-text h4 {
            margin-bottom: 0.25rem;
        }

        .contact-text p {
            color: var(--text-secondary);
            margin: 0;
        }

        .contact-social {
            display: flex;
            gap: 1rem;
        }

        .contact-form {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 2rem;
            animation: slideInRight 1s ease;
        }

        .form-grid {
            display: grid;
            gap: 1.5rem;
        }

        .form-group {
            position: relative;
        }

        .form-group.half {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .form-input,
        .form-textarea {
            width: 100%;
            background: var(--dark-section);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 1rem;
            color: var(--text-primary);
            font-size: 1rem;
            transition: all 0.3s;
        }

        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .form-label {
            position: absolute;
            top: -10px;
            left: 15px;
            background: var(--card-bg);
            padding: 0 0.5rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }

        .form-button {
            width: 100%;
            padding: 1rem 2rem;
            background: var(--gradient-2);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .form-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
        }

        /* ===================== FOOTER ===================== */
        footer {
            background: var(--dark-bg);
            padding: 3rem 0 1rem;
            border-top: 1px solid var(--border-color);
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
        }

        .footer-section p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            text-align: center;
            padding: 2rem 0;
            border-top: 1px solid var(--border-color);
            color: var(--text-secondary);
        }

        .footer-bottom span {
            color: var(--danger);
        }

        /* ===================== SCROLL TO TOP ===================== */
        .scroll-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            background: var(--gradient-2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            z-index: 999;
        }

        .scroll-to-top.show {
            opacity: 1;
            visibility: visible;
        }

        .scroll-to-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
        }

        /* ===================== TERMINAL SECTION ===================== */
        .terminal-section {
            padding: 80px 0;
            background: var(--dark-bg);
            position: relative;
        }

        .terminal-container {
            max-width: 900px;
            margin: 0 auto;
            background: var(--dark-section);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
        }

        .terminal-header {
            background: var(--card-bg);
            padding: 1rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
        }

        .terminal-title {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .terminal-body {
            padding: 1.5rem;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            line-height: 1.6;
            height: 350px;
            overflow-y: auto;
            background: #1a1d21;
        }

        .terminal-history {
            margin-bottom: 1rem;
        }

        .terminal-line {
            margin-bottom: 0.5rem;
            color: var(--text-secondary);
        }

        .cmd-highlight {
            color: var(--primary);
            font-weight: bold;
        }

        .terminal-prompt,
        .terminal-prompt-input {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            margin-bottom: 0.5rem;
        }

        .prompt-user {
            color: #10b981;
        }

        .prompt-location {
            color: #60a5fa;
        }

        .terminal-input-line {
            display: flex;
            align-items: center;
        }

        .terminal-input {
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-family: var(--font-mono);
            font-size: 0.9rem;
            flex: 1;
            caret-color: var(--primary);
        }

        .terminal-input:focus {
            outline: none;
        }

        .output-success {
            color: var(--success);
        }

        .output-error {
            color: var(--danger);
        }

        .output-info {
            color: var(--primary);
        }

        /* ===================== DASHBOARD SECTION ===================== */
        .dashboard-section {
            padding: 100px 0;
            background: var(--dark-bg);
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .dashboard-card {
            background: var(--dark-section);
            border-radius: 15px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
        }

        .dashboard-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }

        .dashboard-title {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .chart-container {
            height: 250px;
            position: relative;
        }

        .focus-areas {
            display: grid;
            gap: 1.5rem;
        }

        .focus-item {
            display: grid;
            gap: 0.5rem;
        }

        .focus-header {
            display: flex;
            justify-content: space-between;
            color: var(--text-secondary);
        }

        .focus-bar {
            height: 8px;
            background: var(--card-bg);
            border-radius: 10px;
            overflow: hidden;
        }

        .focus-progress {
            height: 100%;
            background: var(--gradient-2);
            border-radius: 10px;
        }

        /* ===================== MODERNIZED MILESTONES / EDUCATION / DASHBOARD ===================== */
        .journey-section {
            margin-top: 5rem;
        }

        .journey-header {
            max-width: 760px;
            margin-bottom: 2.25rem;
        }

        .timeline.timeline-modern {
            padding: 0;
        }

        .timeline.timeline-modern::before {
            left: 16px;
            top: 10px;
            bottom: 10px;
            width: 1px;
            background: linear-gradient(180deg, rgba(34, 211, 238, 0.1), rgba(34, 211, 238, 0.55), rgba(34, 211, 238, 0.12));
            transform: none;
        }

        .timeline.timeline-modern .timeline-item,
        .timeline.timeline-modern .timeline-item:nth-child(odd),
        .timeline.timeline-modern .timeline-item:nth-child(even) {
            width: 100%;
            left: 0;
            text-align: left;
            padding: 0 0 0 4.25rem;
            margin-bottom: 1.5rem;
        }

        .timeline.timeline-modern .timeline-dot,
        .timeline.timeline-modern .timeline-item:nth-child(odd) .timeline-dot,
        .timeline.timeline-modern .timeline-item:nth-child(even) .timeline-dot {
            left: 8px;
            right: auto;
            top: 1.35rem;
            width: 16px;
            height: 16px;
            border: 3px solid rgba(5, 10, 24, 0.96);
            box-shadow: 0 0 0 6px rgba(99, 102, 241, 0.12);
        }

        .timeline.timeline-modern .timeline-card {
            background:
                linear-gradient(145deg, rgba(11, 17, 34, 0.96), rgba(6, 12, 24, 0.88));
            border: 1px solid rgba(56, 189, 248, 0.16);
            border-radius: 24px;
            padding: 1.5rem 1.6rem;
            box-shadow: 0 18px 60px rgba(2, 8, 23, 0.34);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .timeline.timeline-modern .timeline-item-featured .timeline-card {
            border-color: rgba(250, 204, 21, 0.34);
            box-shadow: 0 24px 70px rgba(245, 158, 11, 0.08), 0 18px 60px rgba(2, 8, 23, 0.34);
        }

        .timeline-meta {
            margin-bottom: 0.65rem;
            color: rgba(148, 163, 184, 0.92);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.83rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .timeline.timeline-modern .timeline-date {
            display: inline-flex;
            align-items: center;
            margin-bottom: 0.85rem;
            padding: 0.35rem 0.75rem;
            border-radius: 999px;
            background: rgba(99, 102, 241, 0.12);
            border: 1px solid rgba(56, 189, 248, 0.18);
        }

        .timeline.timeline-modern .timeline-title {
            font-size: clamp(1.15rem, 2vw, 1.55rem);
            margin-bottom: 0.65rem;
        }

        .timeline.timeline-modern .timeline-description {
            max-width: 60ch;
            font-size: 0.98rem;
            line-height: 1.75;
        }

        /* ===================== COMPETITIVE HIGHLIGHTS (REDESIGN) ===================== */
        .highlights-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
            margin: 2.25rem 0 2.75rem;
        }

        .highlight-stat {
            background: linear-gradient(160deg, rgba(99, 102, 241, 0.08), rgba(15, 23, 42, 0.4));
            border: 1px solid var(--border-color);
            border-radius: 18px;
            padding: 1.4rem 1.25rem;
            text-align: center;
            transition: transform 0.3s ease, border-color 0.3s ease;
        }

        .highlight-stat:hover {
            transform: translateY(-4px);
            border-color: rgba(99, 102, 241, 0.4);
        }

        .highlight-stat-value {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            line-height: 1.1;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .highlight-stat-label {
            margin-top: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-secondary);
            letter-spacing: 0.01em;
        }

        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .highlight-card {
            position: relative;
            display: flex;
            flex-direction: column;
            background: linear-gradient(165deg, rgba(28, 39, 64, 0.55), rgba(11, 17, 32, 0.7));
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 1.6rem 1.55rem;
            overflow: hidden;
            transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
        }

        .highlight-card::before {
            content: '';
            position: absolute;
            inset: 0 0 auto 0;
            height: 3px;
            background: var(--gradient-2);
            opacity: 0;
            transition: opacity 0.35s ease;
        }

        .highlight-card:hover {
            transform: translateY(-6px);
            border-color: rgba(99, 102, 241, 0.45);
            box-shadow: 0 22px 50px rgba(2, 8, 23, 0.45);
        }

        .highlight-card:hover::before {
            opacity: 1;
        }

        .highlight-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.1rem;
        }

        .highlight-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: rgba(99, 102, 241, 0.14);
            color: var(--primary);
            font-size: 1.3rem;
        }

        .highlight-year {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 0.05em;
        }

        .highlight-badge {
            align-self: flex-start;
            display: inline-block;
            padding: 0.28rem 0.7rem;
            margin-bottom: 0.85rem;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            border-radius: 999px;
            color: var(--accent);
            background: rgba(99, 102, 241, 0.12);
            border: 1px solid rgba(99, 102, 241, 0.28);
        }

        .highlight-title {
            font-size: 1.18rem;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 0.45rem;
            color: var(--text-primary);
        }

        .highlight-meta {
            font-family: var(--font-mono);
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 0.85rem;
        }

        .highlight-desc {
            font-size: 0.94rem;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        .highlight-card-featured {
            grid-column: span 2;
            background: linear-gradient(160deg, rgba(99, 102, 241, 0.18), rgba(11, 17, 32, 0.78));
            border-color: rgba(99, 102, 241, 0.4);
        }

        .highlight-card-featured::before {
            opacity: 1;
        }

        .highlight-card-featured .highlight-icon {
            background: var(--gradient-2);
            color: #fff;
        }

        .highlight-card-featured .highlight-badge {
            color: #fff;
            background: var(--gradient-2);
            border-color: transparent;
        }

        .highlight-card-featured .highlight-title {
            font-size: 1.4rem;
        }

        @media (max-width: 992px) {
            .highlights-stats {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .highlight-card-featured {
                grid-column: span 1;
            }
        }

        @media (max-width: 480px) {
            .highlights-stats {
                grid-template-columns: 1fr;
            }
        }

        .education-grid.education-showcase {
            grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.9fr);
            gap: 2rem;
            align-items: stretch;
        }

        .legacy-education-card,
        .legacy-certifications {
            display: none !important;
        }

        .education-card {
            border-radius: 28px;
            border: 1px solid rgba(56, 189, 248, 0.12);
            background:
                radial-gradient(circle at top right, rgba(56, 189, 248, 0.08), transparent 34%),
                linear-gradient(155deg, rgba(10, 16, 32, 0.95), rgba(6, 12, 24, 0.92));
            box-shadow: 0 24px 70px rgba(2, 8, 23, 0.28);
            overflow: hidden;
        }

        .education-card::before {
            display: none;
        }

        .education-kicker,
        .education-eyebrow {
            color: rgba(34, 211, 238, 0.82);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.82rem;
            letter-spacing: 0.14em;
            text-transform: uppercase;
        }

        .education-kicker {
            display: inline-flex;
            margin-bottom: 1.5rem;
        }

        .education-profile-card {
            padding: 2.2rem;
        }

        .education-identity {
            display: grid;
            gap: 1.75rem;
        }

        .education-title-block {
            display: grid;
            gap: 0.2rem;
            margin: 0 0 1rem;
            font-size: clamp(2.2rem, 5vw, 4.3rem);
            line-height: 0.95;
        }

        .education-summary {
            max-width: 58ch;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .education-meta-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
        }

        .education-meta-item {
            padding: 1rem 1.1rem;
            border-radius: 18px;
            background: rgba(15, 23, 42, 0.62);
            border: 1px solid rgba(148, 163, 184, 0.12);
        }

        .education-meta-label {
            display: block;
            margin-bottom: 0.45rem;
            color: var(--text-muted);
            font-size: 0.82rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .education-meta-value {
            display: block;
            font-size: 1rem;
            line-height: 1.45;
        }

        .education-signals {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
            margin-top: 1.6rem;
        }

        .signal-chip {
            padding: 1rem 1.1rem;
            border-radius: 18px;
            background: rgba(8, 13, 27, 0.82);
            border: 1px solid rgba(56, 189, 248, 0.14);
        }

        .signal-label {
            display: block;
            margin-bottom: 0.35rem;
            color: var(--text-muted);
            font-size: 0.82rem;
        }

        .signal-chip strong {
            font-size: 1.3rem;
        }

        .education-roles-card {
            padding: 2rem;
        }

        .role-stack {
            display: grid;
            gap: 0.95rem;
        }

        .role-card {
            position: relative;
            min-height: 78px;
            padding: 1.15rem 1.2rem 1.15rem 1.45rem;
            border-radius: 18px;
            background: rgba(10, 16, 32, 0.9);
            border: 1px solid rgba(148, 163, 184, 0.12);
            display: flex;
            align-items: center;
            font-size: 1.05rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .role-bar {
            position: absolute;
            inset: 12px auto 12px 12px;
            width: 4px;
            border-radius: 999px;
            background: var(--primary);
            box-shadow: 0 0 18px rgba(99, 102, 241, 0.42);
        }

        .role-card-student .role-bar {
            background: #a5b4fc;
        }

        .role-card-network .role-bar {
            background: #38bdf8;
        }

        .role-card-web .role-bar {
            background: #818cf8;
        }

        .role-card-ai .role-bar {
            background: #34d399;
        }

        .role-card-cyber .role-bar {
            background: #fbbf24;
        }

        .education-lower-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }

        .education-focus-card,
        .education-roadmap-card {
            padding: 1.8rem;
        }

        .focus-chip-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 0.85rem;
            margin-top: 1.35rem;
        }

        .focus-chip {
            padding: 0.72rem 1rem;
            border-radius: 999px;
            background: rgba(8, 13, 27, 0.84);
            border: 1px solid rgba(148, 163, 184, 0.14);
            color: var(--text-secondary);
        }

        .roadmap-list {
            display: grid;
            gap: 1rem;
            margin-top: 1.3rem;
        }

        .roadmap-item {
            display: grid;
            grid-template-columns: 68px 1fr;
            gap: 1rem;
            align-items: start;
            padding: 1rem 0;
            border-top: 1px solid rgba(148, 163, 184, 0.1);
        }

        .roadmap-item:first-child {
            border-top: 0;
            padding-top: 0;
        }

        .roadmap-year {
            display: inline-flex;
            justify-content: center;
            padding: 0.4rem 0.65rem;
            border-radius: 999px;
            background: rgba(99, 102, 241, 0.12);
            color: var(--primary);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.86rem;
        }

        .roadmap-item p {
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .dashboard-overview {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1.25rem;
            margin-bottom: 1.5rem;
        }

        .dashboard-kpi {
            padding: 1.3rem 1.35rem;
            border-radius: 22px;
            background:
                linear-gradient(145deg, rgba(10, 16, 32, 0.94), rgba(7, 13, 26, 0.9));
            border: 1px solid rgba(56, 189, 248, 0.12);
            box-shadow: 0 18px 50px rgba(2, 8, 23, 0.22);
        }

        .dashboard-kpi-label {
            display: block;
            margin-bottom: 0.55rem;
            color: rgba(34, 211, 238, 0.86);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        .dashboard-kpi-value {
            display: block;
            font-size: clamp(2rem, 5vw, 3rem);
            line-height: 1;
            margin-bottom: 0.75rem;
        }

        .dashboard-kpi p,
        .dashboard-copy {
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .dashboard-grid {
            grid-template-columns: repeat(12, minmax(0, 1fr));
            gap: 1.5rem;
        }

        .dashboard-card {
            padding: 1.6rem;
            border-radius: 28px;
            border: 1px solid rgba(56, 189, 248, 0.12);
            background:
                radial-gradient(circle at top right, rgba(56, 189, 248, 0.08), transparent 34%),
                linear-gradient(155deg, rgba(10, 16, 32, 0.95), rgba(6, 12, 24, 0.92));
            box-shadow: 0 22px 60px rgba(2, 8, 23, 0.26);
        }

        .dashboard-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 30px 80px rgba(2, 8, 23, 0.34);
        }

        .dashboard-card-learning {
            grid-column: span 7;
        }

        .dashboard-card-growth {
            grid-column: span 5;
        }

        .dashboard-card-focus {
            grid-column: span 5;
        }

        .dashboard-card-activity {
            grid-column: span 7;
        }

        .dashboard-title {
            font-size: 1.25rem;
            margin-bottom: 0.85rem;
        }

        .dashboard-copy {
            margin-bottom: 1.2rem;
        }

        .dashboard-chart-layout {
            display: grid;
            grid-template-columns: minmax(220px, 1.1fr) minmax(180px, 0.9fr);
            gap: 1.35rem;
            align-items: center;
        }

        .chart-container {
            height: 290px;
        }

        .chart-container.chart-container-donut {
            height: 320px;
            max-width: 320px;
            margin-inline: auto;
        }

        .dashboard-breakdown {
            display: grid;
            gap: 0.85rem;
        }

        .breakdown-item {
            display: flex;
            align-items: center;
            gap: 0.9rem;
            padding: 0.9rem 1rem;
            border-radius: 18px;
            background: rgba(10, 16, 32, 0.78);
            border: 1px solid rgba(148, 163, 184, 0.1);
        }

        .breakdown-item strong {
            display: block;
            margin-bottom: 0.15rem;
        }

        .breakdown-item p {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        .breakdown-swatch {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            flex-shrink: 0;
            box-shadow: 0 0 16px currentColor;
        }

        .breakdown-swatch-network {
            background: #38bdf8;
            color: #38bdf8;
        }

        .breakdown-swatch-linux {
            background: #22d3ee;
            color: #22d3ee;
        }

        .breakdown-swatch-web {
            background: #6366f1;
            color: #6366f1;
        }

        .breakdown-swatch-cyber {
            background: #f59e0b;
            color: #f59e0b;
        }

        .breakdown-swatch-ai {
            background: #34d399;
            color: #34d399;
        }

        .focus-areas {
            gap: 1rem;
        }

        .focus-item {
            padding: 1rem 1.05rem;
            border-radius: 18px;
            background: rgba(10, 16, 32, 0.74);
            border: 1px solid rgba(148, 163, 184, 0.1);
        }

        .focus-header {
            margin-bottom: 0.65rem;
        }

        .focus-header span:last-child {
            color: var(--text-muted);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.84rem;
        }

        .focus-bar {
            height: 10px;
            background: rgba(30, 41, 59, 0.88);
        }

        .focus-progress {
            background: linear-gradient(90deg, #818cf8, #6366f1);
        }

        /* ===================== CUSTOM CURSOR ===================== */
        .custom-cursor {
            position: fixed;
            width: 30px;
            height: 30px;
            border: 2px solid var(--primary);
            border-radius: 50%;
            pointer-events: none;
            transform: translate(-50%, -50%);
            transition: width 0.3s, height 0.3s, border-color 0.3s;
            z-index: 9999;
            opacity: 0.7;
            display: none;
        }

        .custom-cursor-dot {
            position: fixed;
            width: 5px;
            height: 5px;
            background-color: var(--primary);
            border-radius: 50%;
            pointer-events: none;
            transform: translate(-50%, -50%);
            z-index: 9999;
            transition: transform 0.1s;
            display: none;
        }

        @media (min-width: 1025px) {

            .custom-cursor,
            .custom-cursor-dot {
                display: block;
            }
        }

        /* ===================== PARTICLE BACKGROUND ===================== */
        #particle-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.3;
        }

        /* ===================== LANGUAGE SWITCH ===================== */
        .hidden {
            display: none !important;
        }

        /* ===================== RESPONSIVE DESIGN ===================== */
        @media (max-width: 1024px) {

            .hero-content,
            .about-content,
            .education-grid,
            .contact-container,
            .dashboard-grid {
                grid-template-columns: 1fr;
            }

            .timeline-item {
                width: 100%;
                left: 0 !important;
                padding-left: 3rem !important;
                padding-right: 1rem !important;
                text-align: left !important;
            }

            .timeline::before {
                left: 20px;
            }

            .timeline-dot {
                left: 11px !important;
                right: auto !important;
            }

            .footer-content {
                grid-template-columns: 1fr 1fr;
            }

            .welcome-prompt {
                max-width: 100%;
            }

            .hero-text {
                width: min(100%, 560px);
                padding-left: 1.15rem;
            }

            .hero-stats {
                gap: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            nav {
                top: 10px;
            }

            .nav-container {
                margin: 0 0.75rem;
                padding: 0.8rem 1rem;
                border-radius: 18px;
            }

            .nav-menu {
                position: fixed;
                left: -100%;
                top: 84px;
                flex-direction: column;
                background: rgba(8, 15, 30, 0.96);
                width: calc(100% - 1.5rem);
                margin: 0 0.75rem;
                border-radius: 18px;
                text-align: center;
                transition: 0.3s;
                padding: 1.4rem 0;
                border: 1px solid rgba(90, 138, 188, 0.18);
            }

            .nav-menu.active {
                left: 0.75rem;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .hero-text {
                width: 100%;
                padding-left: 0.9rem;
            }

            .hero-text::before {
                width: 1px;
            }

            .projects-grid,
            .skills-grid,
            .blog-grid,
            .activities-content {
                grid-template-columns: 1fr;
            }

            .form-group.half {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-stats {
                justify-content: center;
                width: 100%;
                padding: 0.8rem 0.9rem;
            }

            .hero-buttons,
            .hero-social {
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }

            .btn {
                width: 100%;
                justify-content: center;
            }

            .hero-text {
                padding-left: 0.75rem;
            }

            .hero-stats {
                gap: 1rem;
                justify-content: space-between;
            }


        }

        /* ===================== REMOVE SPLINE WATERMARK ===================== */
        /* Hide via CSS */
        spline-viewer::part(logo),
        spline-viewer #logo {
            display: none !important;
            opacity: 0 !important;
        }

        /* Backup: Cover dengan element */
        .spline-bg::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 180px;
            height: 50px;
            background: linear-gradient(to top, rgba(15, 23, 42, 1) 0%, rgba(15, 23, 42, 0.9) 50%, transparent 100%);
            z-index: 1;
            pointer-events: none;
        }



        /* Project Card Interaction Enhancements */
        .project-card {
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .project-card.active {
            transform: scale(1.05);
            z-index: 100;
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
            border-color: var(--primary);
        }

        .card-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(5px);
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
            z-index: 10;
        }

        .project-card.active .card-overlay {
            opacity: 1;
            pointer-events: auto;
        }

        .overlay-content {
            text-align: center;
            color: white;
            transform: translateY(20px);
            transition: transform 0.4s ease;
        }

        .project-card.active .overlay-content {
            transform: translateY(0);
        }

        .overlay-text {
            display: block;
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .overlay-icon {
            font-size: 2rem;
            color: white;
            background: var(--primary);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
            }

            70% {
                box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
            }

            100% {
                box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
            }
        }

        @media (max-width: 1024px) {
            .education-grid.education-showcase,
            .education-lower-grid,
            .dashboard-overview {
                grid-template-columns: 1fr;
            }

            .dashboard-grid {
                grid-template-columns: 1fr;
            }

            .dashboard-card-learning,
            .dashboard-card-growth,
            .dashboard-card-focus,
            .dashboard-card-activity {
                grid-column: auto;
            }

            .dashboard-chart-layout {
                grid-template-columns: 1fr;
            }

            .timeline.timeline-modern .timeline-item,
            .timeline.timeline-modern .timeline-item:nth-child(odd),
            .timeline.timeline-modern .timeline-item:nth-child(even) {
                padding-left: 3.4rem !important;
            }

            .education-meta-grid,
            .education-signals {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .timeline.timeline-modern .timeline-card,
            .education-card,
            .dashboard-card,
            .dashboard-kpi {
                border-radius: 22px;
            }

            .timeline.timeline-modern::before {
                left: 12px;
            }

            .timeline.timeline-modern .timeline-dot,
            .timeline.timeline-modern .timeline-item:nth-child(odd) .timeline-dot,
            .timeline.timeline-modern .timeline-item:nth-child(even) .timeline-dot {
                left: 4px !important;
            }

            .timeline.timeline-modern .timeline-item,
            .timeline.timeline-modern .timeline-item:nth-child(odd),
            .timeline.timeline-modern .timeline-item:nth-child(even) {
                padding-left: 2.7rem !important;
            }

            .education-profile-card,
            .education-roles-card,
            .education-focus-card,
            .education-roadmap-card,
            .dashboard-card {
                padding: 1.35rem;
            }

            .education-title-block {
                font-size: clamp(1.9rem, 13vw, 3rem);
            }

            .role-card {
                min-height: 70px;
                font-size: 0.96rem;
            }

            .chart-container {
                height: 250px;
            }

            .chart-container.chart-container-donut {
                height: 280px;
                max-width: 280px;
            }
        }


/* ===================== GLOBAL ANIMATIONS (REFRESH) ===================== */
@media (prefers-reduced-motion: no-preference) {

    /* Scroll reveal */
    .reveal {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
            transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
        will-change: opacity, transform;
    }

    .reveal.reveal-left {
        transform: translateX(-32px);
    }

    .reveal.reveal-right {
        transform: translateX(32px);
    }

    .reveal.reveal-scale {
        transform: scale(0.94);
    }

    .reveal.in-view {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }

    /* Stagger delays for grouped children */
    .reveal.delay-1 { transition-delay: 0.08s; }
    .reveal.delay-2 { transition-delay: 0.16s; }
    .reveal.delay-3 { transition-delay: 0.24s; }
    .reveal.delay-4 { transition-delay: 0.32s; }
    .reveal.delay-5 { transition-delay: 0.40s; }
}

/* Animated gradient text */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-text {
    background-size: 220% 220%;
    animation: gradientShift 7s ease infinite;
}

/* Subtle moving aurora behind sections */
@keyframes auroraDrift {
    0% { transform: translate3d(-6%, -4%, 0) scale(1); }
    50% { transform: translate3d(6%, 4%, 0) scale(1.08); }
    100% { transform: translate3d(-6%, -4%, 0) scale(1); }
}

.about,
.skills,
.education {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.about::after,
.skills::after,
.education::after {
    content: '';
    position: absolute;
    z-index: -1;
    top: -20%;
    left: 50%;
    width: 70vw;
    height: 70vw;
    max-width: 900px;
    max-height: 900px;
    transform: translateX(-50%);
    background: radial-gradient(circle at center,
            rgba(99, 102, 241, 0.10),
            rgba(129, 140, 248, 0.05) 45%,
            transparent 70%);
    filter: blur(20px);
    pointer-events: none;
    animation: auroraDrift 18s ease-in-out infinite;
}

.skills::after {
    animation-duration: 22s;
    background: radial-gradient(circle at center,
            rgba(129, 140, 248, 0.10),
            rgba(99, 102, 241, 0.05) 45%,
            transparent 70%);
}

/* Counter pop when value lands */
@keyframes counterPop {
    0% { transform: scale(1); }
    45% { transform: scale(1.12); }
    100% { transform: scale(1); }
}

.counting-done {
    animation: counterPop 0.5s ease;
}

/* Micro-interaction: lift hover for key cards */
.skill-card,
.product-card,
.project-card,
.education-card,
.dashboard-card,
.blog-card {
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 0.35s ease, border-color 0.35s ease;
    will-change: transform;
}

.skill-card:hover,
.product-card:hover,
.project-card:hover,
.education-card:hover,
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 55px rgba(2, 8, 23, 0.45);
    border-color: rgba(99, 102, 241, 0.4);
}

/* Skill icon spin-pop on card hover */
.skill-card .skill-icon {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
}

.skill-card:hover .skill-icon {
    transform: translateY(-3px) rotate(-6deg) scale(1.08);
}

/* Social icons springy hover */
.social-icon {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
        background 0.3s ease, color 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-4px) scale(1.12);
}

/* Nav link animated underline */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient-2);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Primary buttons gentle lift */
.btn-primary,
.btn-outline {
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 38px rgba(99, 102, 241, 0.35);
}

.btn-outline:hover {
    transform: translateY(-3px);
}

/* Scroll progress bar */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-2);
    z-index: 100000;
    transition: width 0.1s linear;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.6);
}

@media (prefers-reduced-motion: reduce) {

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }

    .gradient-text,
    .about::after,
    .skills::after,
    .education::after {
        animation: none !important;
    }
}


/* ===================== WELCOME SCREEN RESPONSIVE (REFRESH) ===================== */
@media (max-width: 540px) {
    .welcome-content {
        padding: 2rem 1.4rem;
        max-width: 92%;
    }

    .mode-selection {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .btn-mode {
        width: 100%;
        min-width: 0;
        flex-direction: row;
        justify-content: center;
        gap: 0.6rem;
        padding: 0.85rem 1rem;
    }

    .btn-mode .btn-subtext {
        display: none;
    }

    #enter-button {
        width: 100%;
        justify-content: center;
        padding: 1rem 2rem;
    }
}

/* ===================== PROJECT DETAIL MODAL ===================== */
.project-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.project-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.project-modal {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 520px;
    width: 90%;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 60px rgba(0,0,0,0.4);
}

.project-modal-overlay.active .project-modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.08);
    border: none;
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover { background: rgba(255,255,255,0.15); color: var(--text-primary); }

.modal-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.modal-number {
    background: var(--primary);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.modal-category {
    background: rgba(99,102,241,0.15);
    color: var(--primary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.modal-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.modal-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--gradient-1);
    color: #fff;
    padding: 0.85rem 1.8rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99,102,241,0.5);
}

/* ===================== SKILL RADAR CHART ===================== */
.skill-radar-container {
    margin-top: 3rem;
    text-align: center;
}

.skill-radar-container .section-title {
    margin-bottom: 1.5rem;
}

.skill-radar-wrapper {
    max-width: 480px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
}

/* ===================== NETWORK PACKET ANIMATION ===================== */
.packet-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0.4;
}