*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --navy:      #0D1B2A;
      --navy-mid:  #122236;
      --steel:     #1E3A5F;
      --cyan:      #00D4FF;
      --cyan-dim:  rgba(0,212,255,0.12);
      --white:     #F0F4F8;
      --grey:      #8899AA;
      --grey-light:#B8C8D8;
      --border:    rgba(0,212,255,0.18);
    }
    html { scroll-behavior: smooth; }
    body {
      background: var(--navy);
      color: var(--white);
      font-family: 'Inter', sans-serif;
      font-size: 16px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* NAV */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 110;
      background: rgba(13,27,42,0.88);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .nav-inner {
      width: 100%; padding: 1.1rem 5%;
      display: flex; align-items: center; justify-content: space-between;
    }
    .nav-logo {
      font-family: 'JetBrains Mono', monospace;
      font-size: 0.9rem; color: var(--cyan); letter-spacing: 0.04em; text-decoration: none;
    }
    .nav-links { display: flex; gap: 2.2rem; list-style: none; }
    .nav-links a {
      font-family: 'Space Grotesk', sans-serif; font-size: 0.82rem; font-weight: 500;
      color: var(--grey-light); text-decoration: none;
      letter-spacing: 0.06em; text-transform: uppercase; transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--cyan); }
    .nav-toggle {
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 5px;
      width: 36px; height: 36px;
      background: transparent;
      border: 1px solid var(--border);
      border-radius: 6px;
      cursor: pointer;
      padding: 0;
      position: relative;
      z-index: 110;
    }
    .nav-toggle-bar {
      width: 18px; height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: transform 0.25s ease, opacity 0.2s ease;
    }
    .nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
    .nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* HERO */
    #hero {
      min-height: 100vh; display: flex; align-items: center;
      padding: 6rem 0 4rem; position: relative; overflow: hidden;
    }
    #hero .container { width: 100%; }
    #hero::before {
      content: ''; position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
      background-size: 48px 48px; pointer-events: none;
    }
    #hero::after {
      content: ''; position: absolute; top: -10%; right: -5%;
      width: 55vw; height: 55vw;
      background: radial-gradient(circle, rgba(0,212,255,0.07) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero-grid {
      position: relative; z-index: 1;
      display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
    }
    .terminal-window {
      background: var(--navy-mid); border: 1px solid var(--border);
      border-radius: 10px; overflow: hidden; margin-bottom: 3rem;
      box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,255,0.06);
    }
    .terminal-bar {
      display: flex; align-items: center; gap: 0.4rem; padding: 0.7rem 1rem;
      background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--border);
    }
    .t-dot { width: 10px; height: 10px; border-radius: 50%; }
    .t-dot.red { background: #FF5F57; } .t-dot.amber { background: #FEBC2E; } .t-dot.green { background: #28C840; }
    .terminal-path { margin-left: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--grey); }
    .terminal-body { padding: 1.4rem 1.6rem 1.8rem; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; line-height: 1.8; }
    .t-prompt { color: var(--cyan); } .t-cmd { color: var(--white); }
    .t-out { color: var(--grey-light); } .t-key { color: var(--cyan); font-weight: 500; }
    .cursor { display: inline-block; width: 0.55em; height: 1.1em; background: var(--cyan); vertical-align: text-bottom; animation: blink 1s step-end infinite; }
    @keyframes blink { 50% { opacity: 0; } }
    .t-line { opacity: 0; animation: fadeIn 0.1s forwards; }
    .t-line:nth-child(1) { animation-delay: 0.3s; } .t-line:nth-child(2) { animation-delay: 0.7s; }
    .t-line:nth-child(3) { animation-delay: 1.1s; } .t-line:nth-child(4) { animation-delay: 1.5s; }
    .t-line:nth-child(5) { animation-delay: 1.9s; } .t-line:nth-child(6) { animation-delay: 2.3s; }
    .t-line:nth-child(7) { animation-delay: 2.7s; } .t-line:nth-child(8) { animation-delay: 3.1s; }
    .t-line:nth-child(9) { animation-delay: 3.5s; } .t-line:nth-child(10) { animation-delay: 3.9s; }
    @keyframes fadeIn { to { opacity: 1; } }
    .hero-headline {
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700;
      line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1.2rem;
    }
    .hero-headline em { font-style: normal; color: var(--cyan); }
    .hero-sub { font-size: 1.05rem; color: var(--grey-light); max-width: 560px; margin-bottom: 2.4rem; line-height: 1.7; }
    .hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
    .btn {
      font-family: 'Space Grotesk', sans-serif; font-weight: 600;
      font-size: 0.85rem; letter-spacing: 0.05em; text-transform: uppercase;
      text-decoration: none; padding: 0.8rem 1.8rem; border-radius: 6px;
      transition: all 0.2s; cursor: pointer; border: none;
    }
    .btn-primary { background: var(--cyan); color: var(--navy); }
    .btn-primary:hover { background: #00BFEF; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,212,255,0.28); }
    .btn-ghost { background: transparent; color: var(--white); border: 1px solid var(--border); }
    .btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

    /* SECTIONS */
    section { padding: 5rem 0; }
    .container { width: 100%; padding: 0 5%; }
    .section-label {
      font-family: 'JetBrains Mono', monospace; font-size: 0.75rem;
      letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 0.6rem;
    }
    .section-title {
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700;
      letter-spacing: -0.02em; margin-bottom: 0.8rem;
    }
    .section-intro { color: var(--grey-light); max-width: 560px; margin-bottom: 3rem; line-height: 1.7; }
    .divider { height: 1px; background: linear-gradient(90deg, var(--border), transparent); margin-bottom: 3rem; }

    /* ASK AI WIDGET */
    #ask-ai { background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
    #ask-ai::after { content: ''; position: absolute; top: -20%; left: -10%; width: 45vw; height: 45vw; background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%); pointer-events: none; }
    .ask-ai-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 380px 1fr; gap: 3rem; align-items: center; }
    .ask-ai-copy .section-intro { margin-bottom: 1.8rem; }
    .ask-ai-suggestions { display: flex; flex-direction: column; gap: 0.6rem; }
    .ask-suggestion-btn { text-align: left; background: var(--cyan-dim); border: 1px solid var(--border); color: var(--grey-light); font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; padding: 0.6rem 0.9rem; border-radius: 6px; cursor: pointer; transition: all 0.2s; }
    .ask-suggestion-btn:hover { border-color: var(--cyan); color: var(--cyan); }
    .ask-suggestion-btn::before { content: '→ '; color: var(--cyan); }
    .ask-terminal { background: var(--navy); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,255,0.06); }
    .ask-header { display: flex; align-items: center; gap: 0.6rem; padding: 0.7rem 1rem; background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--border); font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--grey); }
    .ask-status-dot { width: 8px; height: 8px; border-radius: 50%; background: #28C840; box-shadow: 0 0 0 3px rgba(40,200,64,0.18); animation: ask-status-pulse 2s ease-in-out infinite; }
    @keyframes ask-status-pulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(40,200,64,0.18); } 50% { box-shadow: 0 0 0 5px rgba(40,200,64,0.1); } }
    .ask-header-label { color: var(--grey-light); font-weight: 500; }
    .ask-header-path { margin-left: auto; }
    .ask-log { padding: 1.2rem 1.4rem; height: 260px; overflow-y: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.84rem; line-height: 1.7; }
    .ask-log::-webkit-scrollbar { width: 6px; }
    .ask-log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
    .ask-line { margin-bottom: 0.7rem; white-space: pre-wrap; word-break: break-word; }
    .ask-system { color: var(--grey); }
    .ask-user { color: var(--white); }
    .ask-user::before { content: 'nohin-ai:~$ '; color: var(--cyan); }
    .ask-bot { color: var(--grey-light); }
    .ask-error { color: #FF6B6B; }
    .ask-loading { color: var(--cyan); animation: ask-blink 1s infinite; }
    @keyframes ask-blink { 50% { opacity: 0.3; } }
    .ask-type-cursor { display: inline-block; width: 0.5em; height: 1em; background: var(--cyan); margin-left: 2px; vertical-align: text-bottom; animation: ask-cursor-blink 0.8s step-end infinite; }
    @keyframes ask-cursor-blink { 50% { opacity: 0; } }
    .ask-input-row { display: flex; align-items: center; border-top: 1px solid var(--border); padding: 0.7rem 1.2rem; gap: 0.6rem; }
    .ask-prompt { color: var(--cyan); font-family: 'JetBrains Mono', monospace; font-weight: 600; }
    .ask-input { flex: 1; background: transparent; border: none; outline: none; color: var(--white); font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; }
    .ask-input::placeholder { color: var(--grey); }
    .ask-send { background: var(--cyan); border: none; color: var(--navy); padding: 0.4rem 1rem; border-radius: 5px; cursor: pointer; font-family: 'Space Grotesk', sans-serif; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase; transition: background 0.2s; }
    .ask-send:hover { background: #00BFEF; }
    .ask-send:disabled, .ask-input:disabled { opacity: 0.5; cursor: not-allowed; }

    /* ABOUT */
    #about { }
    .about-reviews-layout { display: grid; grid-template-columns: 1fr 380px; gap: 3rem; align-items: start; width: 100%; }
    .about-text p { color: var(--grey-light); line-height: 1.8; margin-bottom: 1.1rem; }
    .about-text p strong { color: var(--white); font-weight: 500; }
    .cert-list { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.8rem; }
    .cert-item { display: flex; align-items: center; gap: 0.8rem; padding: 0.75rem 1rem; background: var(--cyan-dim); border: 1px solid var(--border); border-radius: 6px; font-family: 'Space Grotesk', sans-serif; font-size: 0.86rem; font-weight: 500; }
    .cert-badge { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; background: var(--cyan); color: var(--navy); padding: 0.15rem 0.45rem; border-radius: 3px; font-weight: 700; letter-spacing: 0.04em; white-space: nowrap; }
    .cert-badge.pending { background: transparent; color: var(--cyan); border: 1px solid var(--cyan); }
    .reviews-col-label { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; display: block; }
    .review-card { padding: 1.5rem 1.6rem; background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; position: relative; margin-bottom: 1.2rem; }
    .review-card:last-child { margin-bottom: 0; }
    .review-quote-mark { font-family: 'Space Grotesk', sans-serif; font-size: 3.2rem; line-height: 1; color: var(--cyan); opacity: 0.2; position: absolute; top: 0.8rem; left: 1.3rem; pointer-events: none; }
    .review-text { font-size: 0.88rem; color: var(--grey-light); line-height: 1.75; margin-bottom: 1.2rem; padding-top: 1.4rem; font-style: italic; }
    .review-author { display: flex; align-items: center; gap: 0.75rem; }
    .review-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--steel); border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 0.78rem; color: var(--cyan); flex-shrink: 0; }
    .review-name { font-family: 'Space Grotesk', sans-serif; font-size: 0.86rem; font-weight: 600; margin-bottom: 0.1rem; }
    .review-role { font-family: 'JetBrains Mono', monospace; font-size: 0.67rem; color: var(--grey); letter-spacing: 0.04em; }

    /* SKILLS */
    .skills-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.1rem; }
    .skill-card { padding: 1.5rem; background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; transition: border-color 0.2s, transform 0.2s; }
    .skill-card:hover { border-color: rgba(0,212,255,0.4); transform: translateY(-2px); }
    .skill-card-icon { font-size: 1.3rem; margin-bottom: 0.7rem; }
    .skill-card-title { font-family: 'Space Grotesk', sans-serif; font-size: 0.92rem; font-weight: 600; margin-bottom: 0.6rem; }
    .skill-card-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
    .tag { font-family: 'JetBrains Mono', monospace; font-size: 0.66rem; padding: 0.18rem 0.45rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 3px; color: var(--grey-light); }

    /* SKILLS MARQUEE */
    .skills-marquee-wrapper { overflow: hidden; width: 100%; position: relative; margin-top: 2rem; mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%); -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%); }
    .skills-marquee-track { display: flex; gap: 1.5rem; width: max-content; animation: filmSlide 35s linear infinite; }
    .skills-marquee-track:hover { animation-play-state: paused; }
    .skill-card { flex: 0 0 320px; box-sizing: border-box; }
    @keyframes filmSlide { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

    /* EXPERIENCE */
    #experience { background: var(--navy-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

    /* ── Experience slider fix ── */
    .timeline-slider-wrapper {
      position: relative;
      margin-top: 1.5rem;
    }

    /* Arrow + track row */
    .exp-slider-row {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
    }

    /* Arrows sit inside the row, flush with the card */
    .slider-arrow {
      flex-shrink: 0;
      align-self: center;
      background: rgba(13,27,42,0.9);
      border: 1px solid rgba(0,212,255,0.3);
      color: var(--cyan);
      width: 40px; height: 40px;
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      font-size: 1rem;
      transition: all 0.2s;
      backdrop-filter: blur(4px);
    }
    .slider-arrow:hover { background: var(--cyan); color: var(--navy); box-shadow: 0 0 15px rgba(0,212,255,0.4); }

    /* Scroll track — height set by JS to match active card */
    .timeline {
      flex: 1;
      display: flex;
      gap: 1.5rem;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-behavior: smooth;
      padding: 0.5rem 0;
      align-items: flex-start;
      scrollbar-width: none;
      -ms-overflow-style: none;
      transition: height 0.3s ease;
    }
    .timeline::-webkit-scrollbar { display: none; }

    /* Dots */
    .exp-dots {
      display: flex;
      justify-content: center;
      gap: 0.5rem;
      margin-top: 1.4rem;
    }
    .exp-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--border);
      border: none; cursor: pointer; padding: 0;
      transition: background 0.2s, transform 0.2s;
    }
    .exp-dot.active { background: var(--cyan); transform: scale(1.3); }

    /* Individual Card — height follows content */
    .tl-item {
      flex: 0 0 100%;
      max-width: 100%;
      scroll-snap-align: center;
      box-sizing: border-box;
      height: auto;
      align-self: flex-start;
      background: rgba(15,23,42,0.6);
      border: 1px solid rgba(56,189,248,0.2);
      border-radius: 12px;
      padding: 2rem;
      box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
      transition: border-color 0.3s ease;
    }
    .tl-item:hover { border-color: rgba(56,189,248,0.5); }
    .tl-dot { display: none; }
    .tl-period { font-family: 'JetBrains Mono', monospace; font-size: 0.71rem; color: var(--cyan); letter-spacing: 0.08em; margin-bottom: 0.25rem; }
    .tl-role { font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; font-weight: 700; margin-bottom: 0.1rem; }
    .tl-org { font-size: 0.88rem; color: var(--grey-light); margin-bottom: 0.9rem; }
    .tl-points { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
    .tl-points li { font-size: 0.89rem; color: var(--grey-light); padding-left: 1.1rem; position: relative; line-height: 1.6; }
    .tl-points li::before { content: '›'; position: absolute; left: 0; color: var(--cyan); font-weight: 600; }

    /* PROJECTS */
    .projects-carousel-wrapper { position: relative; }
    .projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.3rem; }
    .project-card { background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; padding: 1.7rem; transition: border-color 0.2s, transform 0.2s; position: relative; overflow: hidden; display: flex; flex-direction: column; }
    .project-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--cyan), transparent); opacity: 0; transition: opacity 0.2s; }
    .project-card:hover { border-color: rgba(0,212,255,0.35); transform: translateY(-2px); }
    .project-card:hover::before { opacity: 1; }
    .project-label { font-family: 'JetBrains Mono', monospace; font-size: 0.67rem; letter-spacing: 0.1em; color: var(--cyan); text-transform: uppercase; margin-bottom: 0.5rem; }
    .project-title { font-family: 'Space Grotesk', sans-serif; font-size: 0.98rem; font-weight: 600; margin-bottom: 0.6rem; }
    .project-desc { font-size: 0.87rem; color: var(--grey-light); line-height: 1.65; margin-bottom: 1rem; flex: 1; }
    .project-outcome { font-size: 0.78rem; color: var(--cyan); background: var(--cyan-dim); border: 1px solid var(--border); border-radius: 4px; padding: 0.4rem 0.65rem; margin-bottom: 0.9rem; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }
    .project-stack { display: flex; flex-wrap: wrap; gap: 0.35rem; }
    .carousel-dots { display: none; }

    /* CONTACT */
    #contact { text-align: center; padding: 7rem 4rem; position: relative; overflow: hidden; }
    #contact::before { content: ''; position: absolute; bottom: -40%; left: 50%; transform: translateX(-50%); width: 80vw; height: 80vw; background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 60%); pointer-events: none; }
    .contact-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
    .contact-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1rem; }
    .contact-sub { color: var(--grey-light); line-height: 1.7; margin-bottom: 2.5rem; }
    .contact-links { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
    .contact-link { display: flex; align-items: center; gap: 0.5rem; font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 500; color: var(--grey-light); text-decoration: none; padding: 0.65rem 1.2rem; border: 1px solid var(--border); border-radius: 6px; transition: all 0.2s; }
    .contact-link:hover { border-color: var(--cyan); color: var(--cyan); }

    footer { text-align: center; padding: 1.8rem; border-top: 1px solid var(--border); font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--grey); }

    /* EDUCATION */
    #education { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .edu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.2rem; max-width: 860px; }
    .edu-card { padding: 1.6rem 1.8rem; background: var(--navy-mid); border: 1px solid var(--border); border-radius: 8px; transition: border-color 0.2s, transform 0.2s; }
    .edu-card:hover { border-color: rgba(0,212,255,0.4); transform: translateY(-2px); }
    .edu-icon { font-size: 1.4rem; margin-bottom: 0.7rem; }
    .edu-degree { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
    .edu-major { font-size: 0.88rem; color: var(--cyan); margin-bottom: 0.5rem; font-weight: 500; }
    .edu-school { font-size: 0.86rem; color: var(--grey-light); margin-bottom: 0.5rem; }
    .edu-period { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--grey); letter-spacing: 0.08em; }

    /* MOBILE */
    @media (max-width: 900px) {
      .nav-inner { padding: 1rem 4%; }
      .nav-toggle { display: flex; }
      .nav-links { gap: 0; position: fixed; top: 0; right: 0; height: 100vh; width: min(72vw, 300px); flex-direction: column; background: var(--navy-mid); border-left: 1px solid var(--border); padding: 5.5rem 2rem 2rem; transform: translateX(100%); transition: transform 0.3s ease; z-index: 105; }
      .nav-links.is-open { transform: translateX(0); }
      .nav-links li { width: 100%; }
      .nav-links a { display: block; padding: 0.9rem 0; border-bottom: 1px solid var(--border); font-size: 0.92rem; color: var(--white); }
      .nav-overlay { display: none; position: fixed; inset: 0; background: rgba(13,27,42,0.6); backdrop-filter: blur(2px); z-index: 105; }
      .nav-overlay.is-open { display: block; }
      .container { padding: 0 4%; }
      #hero { padding: 5rem 0 3rem; }
      .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
      .about-reviews-layout { grid-template-columns: 1fr; }
      .skills-grid { grid-template-columns: 1fr; }
      .ask-ai-layout { grid-template-columns: 1fr; gap: 2rem; }
      .ask-log { height: 220px; }
      .slider-arrow { display: none; }
      .exp-slider-row { gap: 0; }
      #projects .container { padding: 0; }
      #projects .section-label, #projects .section-title, #projects .section-intro, #projects .divider { padding-left: 4%; padding-right: 4%; }
      .projects-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; gap: 1rem; scrollbar-width: none; padding: 0 4% 1rem; }
      .projects-grid::-webkit-scrollbar { display: none; }
      .project-card { min-width: calc(100vw - 8% - 1rem); max-width: calc(100vw - 8% - 1rem); scroll-snap-align: start; flex-shrink: 0; }
      .carousel-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.2rem; padding: 0 4%; }
      .carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); border: none; cursor: pointer; padding: 0; transition: background 0.2s, transform 0.2s; }
      .carousel-dot.active { background: var(--cyan); transform: scale(1.3); }
      .tl-item { padding: 1.25rem; }
    }

    @media (prefers-reduced-motion: reduce) {
      .cursor { animation: none; opacity: 1; }
      .t-line { opacity: 1; animation: none; }
      * { transition-duration: 0s !important; }
    }