/* ========================================
   SECTIONS — Hero, Marquee, About, Tech, Projects, Blog, CTA, Footer
======================================== */
        .hero {
            min-height: 100vh;
            min-height: 100svh;
            display: flex; flex-direction: column;
            justify-content: center; align-items: center;
            text-align: center;
            position: relative; z-index: 1;
            padding: 130px 48px 160px;
            overflow: hidden;
            isolation: isolate;
            background: radial-gradient(ellipse at 50% 42%, rgba(0, 255, 136, 0.025), transparent 60%);
        }
        .hero-grid-bg {
            position: absolute; inset: 0;
            background-image:
                linear-gradient(rgba(var(--accent-rgb), 0.045) 1px, transparent 1px),
                linear-gradient(90deg, rgba(var(--accent-rgb), 0.045) 1px, transparent 1px);
            background-size: 88px 88px;
            mask-image: radial-gradient(ellipse at center, transparent 22%, black 58%, transparent 80%);
            -webkit-mask-image: radial-gradient(ellipse at center, transparent 22%, black 58%, transparent 80%);
            pointer-events: none;
            z-index: -2;
        }

        .hero-badge {
            display: inline-flex; align-items: center; gap: 10px;
            padding: 8px 0;
            font-size: 0.68rem; color: var(--accent);
            letter-spacing: 0.08em; text-transform: uppercase;
            margin-bottom: 28px;
            position: relative;
            opacity: 0; animation: fadeUp 0.8s ease 0.3s forwards;
        }
        .hero-badge-dot {
            width: 6px; height: 6px;
            background: var(--accent); border-radius: 50%;
            animation: statusPulse 2s ease infinite;
        }

        .hero-name {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: clamp(6rem, 16vw, 15rem);
            line-height: 0.9;
            letter-spacing: -0.05em;
            margin-bottom: 22px;
            position: relative;
            animation: wordmarkIn 1.25s cubic-bezier(0.16,1,0.3,1) both;
        }

        .hero-wordmark {
            display: inline-block;
            color: var(--text-primary);
            background: linear-gradient(165deg, #fffdf7 15%, #e8e4dc 52%, #8b9f95 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            filter: drop-shadow(0 8px 22px rgba(5, 5, 8, 0.8));
        }
        .hero-period {
            color: var(--accent);
            -webkit-text-fill-color: var(--accent);
        }
        @keyframes wordmarkIn {
            from { opacity: 0; transform: translateY(24px) scale(0.96); filter: blur(10px); }
            to { opacity: 1; transform: none; filter: blur(0); }
        }

        .hero-typing {
            font-family: var(--font-mono);
            font-size: clamp(0.85rem, 1.3vw, 1.1rem);
            font-weight: 300;
            color: var(--text-secondary);
            margin-bottom: 30px;
            min-height: 1.6em;
            position: relative;
            text-shadow: 0 2px 12px var(--bg);
            opacity: 0; animation: fadeUp 0.8s ease 0.6s forwards;
        }
        .typing-cursor {
            display: inline-block;
            color: var(--accent);
            animation: blink 0.8s step-end infinite;
            font-weight: 300;
        }
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }

        .hero-actions {
            display: flex; align-items: center; justify-content: center; gap: 12px;
            position: relative;
            animation: fadeUp 0.9s 0.25s both;
        }
        .hero-action {
            display: inline-flex; align-items: center; justify-content: center; gap: 24px;
            min-height: 46px; padding: 12px 20px;
            font-size: 0.7rem; letter-spacing: 0.04em;
            color: var(--text-primary);
            background: rgba(5, 5, 8, 0.7);
            border: 1px solid rgba(232, 228, 220, 0.16);
            border-radius: 6px;
            transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
        }
        .hero-action-primary { border-color: rgba(var(--accent-rgb), 0.45); }
        .hero-action > span:last-child { color: var(--accent); font-size: 1rem; }
        .hero-action:hover { border-color: var(--accent); background: #10261c; }

        .hero-scroll {
            position: absolute; bottom: 28px; left: 50%;
            display: flex; flex-direction: column; align-items: center; gap: 12px;
            transform: translateX(-50%);
        }
        .hero-scroll-line {
            width: 1px; height: 36px;
            background: var(--text-dim);
            position: relative; overflow: hidden;
        }
        .hero-scroll-line::after {
            content: ''; position: absolute;
            top: -100%; left: 0;
            width: 100%; height: 100%;
            background: var(--accent);
            animation: scrollPulse 2s ease infinite;
        }
        @keyframes scrollPulse {
            0% { top: -100%; }
            50% { top: 0; }
            100% { top: 100%; }
        }
        .hero-scroll span {
            font-size: 0.6rem; color: var(--text-secondary);
            letter-spacing: 0.2em; text-transform: uppercase;
        }

        .motion-toggle {
            position: absolute; bottom: 28px; right: 48px;
            display: inline-flex; align-items: center; gap: 10px;
            min-height: 44px; padding: 8px 12px;
            border: 1px solid rgba(232, 228, 220, 0.12); border-radius: 6px;
            color: var(--text-secondary); background: rgba(5, 5, 8, 0.6);
            font-size: 0.62rem; letter-spacing: 0.06em;
            cursor: pointer;
        }
        .motion-toggle[hidden] { display: none; }
        .motion-toggle:hover { border-color: rgba(var(--accent-rgb), 0.4); }
        .motion-toggle:disabled { opacity: 0.55; cursor: default; }
        .motion-toggle-icon { display: flex; gap: 3px; align-items: center; height: 15px; }
        .motion-toggle-icon i { width: 2px; height: 4px; background: currentColor; border-radius: 2px; }
        .motion-toggle[aria-pressed="true"] .motion-toggle-icon { color: var(--accent); }
        .motion-toggle[aria-pressed="true"] i { animation: motionWave 1.2s ease-in-out infinite alternate; }
        .motion-toggle i:nth-child(2) { animation-delay: -0.4s; }
        .motion-toggle i:nth-child(3) { animation-delay: -0.8s; }
        @keyframes motionWave { to { height: 14px; } }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(24px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ========================================
           MARQUEE
        ======================================== */
        .marquee-section {
            position: relative; z-index: 1;
            padding: 28px 0;
            border-top: 1px solid rgba(255,255,255,0.04);
            border-bottom: 1px solid rgba(255,255,255,0.04);
            overflow: hidden;
        }
        .marquee-track {
            display: flex; width: max-content;
            animation: marquee 30s linear infinite;
        }
        .marquee-section:hover .marquee-track {
            animation-play-state: paused;
        }
        .marquee-item {
            font-family: var(--font-display);
            font-size: clamp(1.2rem, 2.5vw, 1.8rem);
            font-weight: 700;
            white-space: nowrap;
            padding: 0 24px;
            color: var(--text-dim);
            transition: color 0.4s ease;
            cursor: default;
        }
        .marquee-item:hover { color: var(--accent); }
        .marquee-sep {
            padding: 0 8px; color: var(--accent);
            opacity: 0.25; font-size: 0.7rem;
            display: flex; align-items: center;
        }
        @keyframes marquee {
            from { transform: translateX(0); }
            to { transform: translateX(-50%); }
        }

        /* ========================================
           ABOUT
        ======================================== */
        .about {
            position: relative; z-index: 1;
            padding: 160px 48px;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 80px; align-items: center;
        }
        .section-label {
            font-size: 0.68rem; color: var(--accent);
            letter-spacing: 0.15em; text-transform: uppercase;
            margin-bottom: 20px;
            font-weight: 500;
        }
        .about-heading {
            font-family: var(--font-display);
            font-size: clamp(2rem, 3.5vw, 3rem);
            font-weight: 700; line-height: 1.2;
            letter-spacing: -0.03em;
            margin-bottom: 28px;
        }
        .about-heading .hl { color: var(--accent); }
        .about-text {
            font-size: 0.82rem; color: var(--text-secondary);
            line-height: 1.9; margin-bottom: 48px;
        }

        .stats {
            display: grid; grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-num {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            font-weight: 800; color: var(--accent);
            letter-spacing: -0.03em;
        }
        .stat-label {
            font-size: 0.65rem; color: var(--text-muted);
            letter-spacing: 0.08em; text-transform: uppercase;
            margin-top: 4px;
        }

        /* Terminal */
        .terminal {
            background: var(--bg-elevated);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 30px 80px rgba(0,0,0,0.4),
                        inset 0 1px 0 rgba(255,255,255,0.04);
        }
        .terminal-header {
            display: flex; align-items: center; gap: 8px;
            padding: 14px 18px;
            background: rgba(255,255,255,0.02);
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        .terminal-dot {
            width: 10px; height: 10px; border-radius: 50%;
        }
        .terminal-title {
            font-size: 0.65rem; color: var(--text-muted);
            margin-left: 8px; letter-spacing: 0.05em;
        }
        .terminal-body {
            padding: 24px;
            font-size: 0.75rem; line-height: 1.9;
            min-height: 300px;
        }
        .term-line { margin-bottom: 2px; }
        .term-prompt { color: var(--accent); }
        .term-cmd { color: var(--text-primary); }
        .term-output { color: var(--text-secondary); }
        .term-key { color: var(--accent-secondary); }
        .term-str { color: var(--accent); }
        .term-bracket { color: var(--text-muted); }
        .term-cursor-char {
            display: inline-block;
            width: 8px; height: 16px;
            background: var(--accent);
            animation: blink 0.7s step-end infinite;
            vertical-align: middle;
            margin-left: 2px;
        }

        /* ========================================
           TECH STACK ORBIT
        ======================================== */
        .tech-section {
            position: relative; z-index: 1;
            padding: 120px 48px 160px;
            text-align: center;
        }
        .tech-section .section-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800; letter-spacing: -0.04em;
            margin-bottom: 16px;
        }
        .tech-section .section-title .outline {
            -webkit-text-stroke: 1px var(--text-primary);
            color: transparent;
        }
        .tech-subtitle {
            font-size: 0.78rem; color: var(--text-muted);
            margin-bottom: 80px;
        }

        .orbit-container {
            position: relative;
            width: 600px; height: 600px;
            margin: 0 auto;
        }
        .orbit-ring {
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            border-radius: 50%;
            border: 1px solid rgba(var(--accent-rgb), 0.06);
        }
        .orbit-center {
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            width: 90px; height: 90px;
            background: var(--bg-surface);
            border: 1px solid rgba(var(--accent-rgb), 0.2);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-family: var(--font-display);
            font-weight: 800; font-size: 0.75rem;
            color: var(--accent);
            letter-spacing: 0.1em;
            box-shadow: 0 0 60px rgba(var(--accent-rgb), 0.08);
        }
        .orbit-item {
            position: absolute;
            padding: 6px 14px;
            background: var(--bg-surface);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 8px;
            font-size: 0.68rem;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
            transform: translate(-50%, -50%);
            cursor: default;
        }
        .orbit-item:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.15);
        }

        /* ========================================
           PROJECTS
        ======================================== */
        .projects {
            position: relative; z-index: 1;
            padding: 120px 48px;
        }
        .projects-header {
            display: flex; justify-content: space-between; align-items: flex-end;
            margin-bottom: 64px;
        }
        .projects-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800; letter-spacing: -0.04em; line-height: 1;
        }
        .projects-title .outline {
            -webkit-text-stroke: 1px var(--text-primary);
            color: transparent;
        }
        .projects-count {
            font-size: 0.72rem; color: var(--text-muted);
            letter-spacing: 0.1em;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .project-card {
            position: relative;
            border-radius: 18px; overflow: hidden;
            aspect-ratio: 16 / 10;
            cursor: pointer;
            transition: transform 0.1s ease;
            display: block;
            text-decoration: none;
            color: inherit;
        }
        .project-card-bg {
            position: absolute; inset: 0;
            transition: transform 0.7s cubic-bezier(0.16,1,0.3,1);
        }
        .project-card:hover .project-card-bg { transform: scale(1.05); }

        .project-card:nth-child(1) .project-card-bg {
            background: linear-gradient(135deg, #0a0a2e 0%, #1a1040 40%, #0d1a30 100%);
        }
        .project-card:nth-child(2) .project-card-bg {
            background: linear-gradient(135deg, #0a1a12 0%, #1a3020 40%, #0d2818 100%);
        }
        .project-card:nth-child(3) .project-card-bg {
            background: linear-gradient(135deg, #1a0a2e 0%, #301a40 40%, #1a0d30 100%);
        }
        .project-card:nth-child(4) .project-card-bg {
            background: linear-gradient(135deg, #1a1208 0%, #2d2010 40%, #1a1408 100%);
        }
        .project-card:nth-child(5) .project-card-bg {
            background: linear-gradient(135deg, #0a1a2e 0%, #102a4a 40%, #0d1e38 100%);
        }
        .project-card:nth-child(6) .project-card-bg {
            background: linear-gradient(135deg, #1a0a18 0%, #301028 40%, #200d20 100%);
        }

        .project-card-overlay {
            position: absolute; inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
            z-index: 1;
        }

        .project-abstract {
            position: absolute; z-index: 1; opacity: 0.2;
            pointer-events: none;
        }

        .project-card-content {
            position: absolute; bottom: 0; left: 0; right: 0;
            padding: 32px 36px; z-index: 2;
        }
        .project-tag {
            font-size: 0.6rem; color: var(--accent);
            letter-spacing: 0.15em; text-transform: uppercase;
            margin-bottom: 10px; font-weight: 500;
        }
        .project-title {
            font-family: var(--font-display);
            font-size: clamp(1.3rem, 2vw, 1.7rem);
            font-weight: 700; letter-spacing: -0.02em;
            margin-bottom: 6px;
        }
        .project-desc {
            font-size: 0.75rem; color: var(--text-secondary);
            line-height: 1.5; max-width: 320px;
        }
        .project-arrow {
            position: absolute; top: 24px; right: 24px;
            width: 42px; height: 42px;
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            z-index: 2; font-size: 1rem; color: var(--text-primary);
            transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
        }
        .project-card:hover .project-arrow {
            background: var(--accent); border-color: var(--accent);
            color: var(--bg); transform: rotate(45deg);
        }

        /* Animated border on hover */
        .project-card::before {
            content: '';
            position: absolute; inset: 0;
            border-radius: 18px;
            padding: 1px;
            background: conic-gradient(from var(--border-angle), transparent 60%, var(--accent) 80%, transparent 100%);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            z-index: 3;
            opacity: 0;
            transition: opacity 0.5s ease;
            animation: borderRotate 4s linear infinite paused;
        }
        .project-card:hover::before {
            opacity: 1;
            animation-play-state: running;
        }
        @keyframes borderRotate {
            to { --border-angle: 360deg; }
        }

        /* ========================================
           BLOG
        ======================================== */
        .blog {
            position: relative; z-index: 1;
            padding: 120px 48px;
        }
        .blog-header {
            display: flex; justify-content: space-between; align-items: flex-end;
            margin-bottom: 56px;
        }
        .blog-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800; letter-spacing: -0.04em; line-height: 1;
        }
        .blog-title .outline {
            -webkit-text-stroke: 1px var(--text-primary);
            color: transparent;
        }

        .blog-list { display: flex; flex-direction: column; }
        .blog-item {
            display: grid;
            grid-template-columns: 100px 1fr auto;
            gap: 40px; align-items: center;
            padding: 32px 0;
            border-bottom: 1px solid rgba(255,255,255,0.04);
            cursor: pointer;
            transition: background 0.3s ease;
            position: relative;
            text-decoration: none;
            color: inherit;
            overflow: hidden;
        }
        .blog-item::before {
            content: '';
            position: absolute; left: -48px; right: -48px;
            top: 0; bottom: 0;
            background: rgba(var(--accent-rgb), 0.02);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .blog-item:hover::before { opacity: 1; }
        .blog-item:first-child { border-top: 1px solid rgba(255,255,255,0.04); }
        .blog-date {
            font-size: 0.72rem; color: var(--text-muted);
            letter-spacing: 0.05em;
        }
        .blog-item-title {
            font-family: var(--font-display);
            font-size: 1.15rem; font-weight: 600;
            letter-spacing: -0.01em;
            transition: color 0.3s ease;
        }
        .blog-item:hover .blog-item-title { color: var(--accent); }
        .blog-item-meta {
            display: flex; gap: 12px; align-items: center;
        }
        .blog-item-tag {
            font-size: 0.6rem; color: var(--accent-secondary);
            letter-spacing: 0.1em; text-transform: uppercase;
            padding: 4px 10px;
            border: 1px solid rgba(var(--accent-secondary-rgb), 0.2);
            border-radius: 4px;
        }
        .blog-item-time {
            font-size: 0.65rem; color: var(--text-muted);
        }
        .blog-item-arrow {
            font-size: 1.2rem; color: var(--text-dim);
            transition: color 0.3s ease, transform 0.3s ease;
        }
        .blog-item:hover .blog-item-arrow {
            color: var(--accent);
            transform: translateX(4px);
        }

        /* ========================================
           CTA
        ======================================== */
        .cta {
            position: relative; z-index: 1;
            padding: 200px 48px;
            text-align: center;
            overflow: hidden;
        }
        .cta-bg-text {
            position: absolute; top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            font-family: var(--font-display);
            font-size: clamp(4rem, 13vw, 14rem);
            font-weight: 800;
            color: transparent;
            -webkit-text-stroke: 1px var(--text-dim);
            white-space: nowrap;
            pointer-events: none; user-select: none;
            letter-spacing: -0.03em;
        }
        .cta-heading {
            font-family: var(--font-display);
            font-size: clamp(2.2rem, 5vw, 4.5rem);
            font-weight: 800; letter-spacing: -0.04em;
            line-height: 1.15; margin-bottom: 48px;
            position: relative;
        }
        .cta-heading .hl { color: var(--accent); }
        .cta-btn {
            display: inline-flex; align-items: center; gap: 14px;
            padding: 18px 44px;
            background: var(--accent); color: var(--bg);
            font-family: var(--font-display);
            font-size: 0.95rem; font-weight: 700;
            border-radius: 100px;
            letter-spacing: -0.01em;
            position: relative; overflow: hidden;
            transition: transform 0.3s ease;
        }
        .cta-btn::before {
            content: '';
            position: absolute; inset: 0;
            background: var(--text-primary);
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
            border-radius: 100px;
        }
        .cta-btn:hover::before { transform: translateY(0); }
        .cta-btn span, .cta-btn .btn-arrow {
            position: relative; z-index: 1;
        }
        .btn-arrow {
            transition: transform 0.3s ease; font-size: 1.1rem;
        }
        .cta-btn:hover .btn-arrow { transform: translateX(6px); }

        /* ========================================
           FOOTER
        ======================================== */
        footer {
            position: relative; z-index: 10000;
            padding: 40px 48px 100px;
            border-top: 1px solid rgba(255,255,255,0.04);
            display: flex; flex-direction: column;
            align-items: center; gap: 16px;
            text-align: center;
        }
        .footer-copy {
            font-size: 0.68rem; color: var(--text-muted);
        }
        .footer-copy .heart { color: var(--pink); }
        .footer-links { display: flex; gap: 28px; }
        .footer-links a {
            font-size: 0.68rem; color: var(--text-muted);
            letter-spacing: 0.05em;
            transition: color 0.3s ease;
        }
        .footer-links a:hover { color: var(--accent); }