* { margin:0; padding:0; box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body {
      background:#F8F6F2; color:#1E1C1A; font-family:'Inter',sans-serif; font-weight:400; line-height:1.7;
      -webkit-font-smoothing:antialiased; overflow-x:hidden;
    }
    img { max-width:100%; display:block; }
    a { text-decoration:none; color:inherit; }
    ul { list-style:none; }
    button { background:none; border:none; font:inherit; color:inherit; cursor:pointer; }
    ::-webkit-scrollbar { width:5px; }
    ::-webkit-scrollbar-track { background:#F8F6F2; }
    ::-webkit-scrollbar-thumb { background:#C9B79B; border-radius:10px; }

    /* ----- variables ----- */
    :root {
      --bg:#F8F6F2; --card:#FFFFFF; --card-alt:#F3EFE9;
      --text:#1E1C1A; --text2:#6B6560; --text3:#A69D94;
      --gold:#B68A4C; --gold-light:#D4AF6E; --gold-bg:rgba(182,138,76,0.08); --gold-border:rgba(182,138,76,0.2);
      --ink:#2E3B4E; --ink-light:rgba(46,59,78,0.08);
      --border:#E2DDD6; --shadow:0 2px 8px rgba(0,0,0,0.03),0 12px 32px rgba(0,0,0,0.04);
      --shadow-hover:0 6px 18px rgba(0,0,0,0.05),0 20px 48px rgba(0,0,0,0.06);
      --shadow-lift:0 12px 28px rgba(0,0,0,0.05),0 28px 60px rgba(0,0,0,0.07);
      --radius:16px; --radius-sm:10px;
      --nav-h:72px;
      --font-head:'Space Grotesk',sans-serif;
    }

    /* ----- containers & reveal ----- */
    .wrap { max-width:1180px; margin:0 auto; padding:0 28px; }
    .section { padding:100px 0; }
    .label { display:inline-block; font-size:11px; font-weight:600; letter-spacing:0.15em; text-transform:uppercase; color:var(--gold); margin-bottom:8px; }
    .heading { font-family:var(--font-head); font-size:clamp(2rem,4.2vw,2.9rem); font-weight:700; color:var(--text); line-height:1.1; margin-bottom:12px; }
    .heading:after { content:''; display:block; width:44px; height:3px; background:var(--gold); border-radius:4px; margin-top:14px; }
    .center .heading:after { margin-left:auto; margin-right:auto; }
    .sub { color:var(--text2); font-size:0.95rem; max-width:560px; line-height:1.8; }
    .center .sub { margin-left:auto; margin-right:auto; }

    .reveal { opacity:0; transform:translateY(28px); transition:opacity 0.7s ease, transform 0.7s ease; }
    .reveal-l { opacity:0; transform:translateX(-28px); transition:opacity 0.7s ease, transform 0.7s ease; }
    .reveal-r { opacity:0; transform:translateX(28px); transition:opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible, .reveal-l.visible, .reveal-r.visible { opacity:1; transform:translate(0,0); }

    /* ----- navigation ----- */
    #navbar { position:fixed; top:0; left:0; right:0; z-index:100; height:var(--nav-h); display:flex; align-items:center; background:rgba(248,246,242,0.88); backdrop-filter:blur(14px); border-bottom:1px solid transparent; transition:border-color 0.25s; }
    #navbar.scrolled { border-bottom-color:var(--border); }
    .nav-inner { max-width:1200px; margin:0 auto; padding:0 28px; width:100%; display:flex; align-items:center; justify-content:space-between; }
    .logo { font-family:var(--font-head); font-weight:700; font-size:1.1rem; display:flex; align-items:center; gap:10px; color:var(--text); }
    .logo-badge { width:34px; height:34px; background:var(--gold); border-radius:8px; display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:0.75rem; letter-spacing:-0.02em; }
    .nav-list { display:flex; gap:2px; }
    .nav-list a { font-size:12px; font-weight:500; letter-spacing:0.04em; color:var(--text2); padding:6px 12px; border-radius:8px; transition:all 0.2s; }
    .nav-list a:hover, .nav-list a.active { color:var(--gold); background:var(--gold-bg); }
    .hamb { display:none; flex-direction:column; gap:5px; padding:6px; }
    .hamb span { display:block; width:20px; height:1.5px; background:var(--text); border-radius:3px; transition:all 0.3s; }
    .hamb.open span:nth-child(1) { transform:translateY(6.5px) rotate(45deg); }
    .hamb.open span:nth-child(2) { opacity:0; }
    .hamb.open span:nth-child(3) { transform:translateY(-6.5px) rotate(-45deg); }
    #mobile-nav { position:fixed; top:var(--nav-h); left:0; right:0; background:var(--card); border-bottom:1px solid var(--border); padding:16px 24px; display:none; flex-direction:column; gap:4px; z-index:99; }
    #mobile-nav.open { display:flex; }
    #mobile-nav a { font-size:13px; font-weight:500; color:var(--text2); padding:10px 14px; border-radius:8px; transition:all 0.2s; }
    #mobile-nav a:hover { color:var(--gold); background:var(--gold-bg); }

    /* ----- hero ----- */
    #hero { min-height:100vh; display:flex; align-items:center; padding-top:var(--nav-h); background:linear-gradient(160deg,#F8F6F2 0%,#F0EBE2 50%,#E8E1D6 100%); position:relative; overflow:hidden; }
    #hero:before { content:''; position:absolute; top:-180px; right:-180px; width:500px; height:500px; border-radius:50%; background:radial-gradient(circle,rgba(182,138,76,0.08),transparent 70%); pointer-events:none; }
    #hero:after { content:''; position:absolute; bottom:-120px; left:-120px; width:400px; height:400px; border-radius:50%; background:radial-gradient(circle,rgba(46,59,78,0.04),transparent 70%); pointer-events:none; }
    .hero-grid { display:grid; grid-template-columns:auto 1fr; gap:60px; align-items:center; position:relative; z-index:1; }
    .hero-avatar { width:180px; height:180px; border-radius:50%; overflow:hidden; border:3px solid var(--gold); box-shadow:0 0 0 10px rgba(182,138,76,0.08),0 12px 40px rgba(0,0,0,0.08); flex-shrink:0; }
    .hero-avatar img { width:100%; height:100%; object-fit:cover; }
    .hero-tag { display:inline-flex; align-items:center; gap:6px; font-size:11px; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold); background:var(--gold-bg); border:1px solid var(--gold-border); padding:6px 16px; border-radius:100px; margin-top:12px; }
    .hero-name { font-family:var(--font-head); font-size:clamp(2.8rem,6.5vw,5rem); font-weight:700; line-height:0.95; letter-spacing:-0.02em; margin-bottom:12px; }
    .hero-name b { background:linear-gradient(135deg,var(--gold),var(--gold-light)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .hero-title { font-size:13px; font-weight:500; letter-spacing:0.12em; color:#3A5A7A; margin-bottom:12px; }
    .hero-quote { font-family:var(--font-head); font-size:clamp(1rem,1.6vw,1.2rem); font-weight:400; font-style:italic; color:var(--text); margin-bottom:4px; }
    .hero-sub-label { font-size:11px; font-weight:600; letter-spacing:0.2em; text-transform:uppercase; color:var(--gold); opacity:0.7; margin-bottom:16px; }
    .hero-desc { color:var(--text2); font-size:0.93rem; line-height:1.9; max-width:520px; margin-bottom:28px; }
    .hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
    .btn { display:inline-flex; align-items:center; gap:8px; padding:12px 26px; border-radius:var(--radius-sm); font-size:12.5px; font-weight:600; letter-spacing:0.06em; transition:all 0.3s ease; }
    .btn-primary { background:var(--gold); color:#fff; box-shadow:0 4px 16px rgba(182,138,76,0.25); }
    .btn-primary:hover { transform:translateY(-3px); box-shadow:0 8px 28px rgba(182,138,76,0.35); }
    .btn-outline { border:1.5px solid var(--gold-border); color:var(--gold); background:transparent; }
    .btn-outline:hover { background:var(--gold-bg); transform:translateY(-3px); }
    .scroll-hint { position:absolute; bottom:24px; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:4px; opacity:0.4; }
    .scroll-hint span { font-size:10px; font-weight:600; letter-spacing:0.15em; text-transform:uppercase; color:var(--gold); }
    .scroll-arrow { width:14px; height:14px; border-right:1.5px solid var(--gold); border-bottom:1.5px solid var(--gold); transform:rotate(45deg); animation:scrolldown 2s ease-in-out infinite; }
    @keyframes scrolldown { 0%,100%{transform:rotate(45deg) translate(0,0)} 50%{transform:rotate(45deg) translate(4px,4px)} }

    /* ----- stats bar ----- */
    .stats-bar { background:var(--card); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
    .stats-grid { display:grid; grid-template-columns:repeat(5,1fr); }
    .stat-item { padding:22px 12px; text-align:center; border-right:1px solid var(--border); transition:background 0.2s; }
    .stat-item:last-child { border-right:none; }
    .stat-item:hover { background:var(--gold-bg); }
    .stat-number { font-family:var(--font-head); font-size:2.2rem; font-weight:700; color:var(--gold); line-height:1; margin-bottom:4px; }
    .stat-number span { font-size:1.6rem; }
    .stat-label { font-size:11px; font-weight:500; letter-spacing:0.08em; text-transform:uppercase; color:var(--text2); }

    /* ----- exploring bar ----- */
    .explore-bar { background:var(--card-alt); border-bottom:1px solid var(--border); padding:14px 0; }
    .explore-inner { display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
    .explore-label { font-size:11px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:#3A5A7A; white-space:nowrap; flex-shrink:0; }
    .explore-tags { display:flex; flex-wrap:wrap; gap:6px; }
    .explore-tag { font-size:12px; color:var(--text2); background:var(--card); border:1px solid var(--border); padding:4px 14px; border-radius:100px; transition:all 0.2s; }
    .explore-tag:hover { color:#3A5A7A; border-color:#3A5A7A; background:rgba(46,59,78,0.04); }

    /* ----- about ----- */
    .about-grid { display:grid; grid-template-columns:1fr 1.6fr; gap:56px; align-items:center; margin-bottom:56px; }
    .about-photo-wrap { position:relative; }
    .about-photo { width:100%; max-width:340px; aspect-ratio:4/5; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-lift); }
    .about-photo img { width:100%; height:100%; object-fit:cover; }
    .about-badges { position:absolute; right:-20px; top:50%; transform:translateY(-50%); display:flex; flex-direction:column; gap:6px; }
    .badge-item { background:var(--card); border-left:2.5px solid var(--gold); padding:6px 14px; border-radius:0 var(--radius-sm) var(--radius-sm) 0; font-size:11px; font-weight:600; letter-spacing:0.08em; color:var(--gold); white-space:nowrap; box-shadow:var(--shadow); }
    .about-text p { color:var(--text2); line-height:2; font-size:0.95rem; margin-bottom:18px; }
    .about-text em { color:var(--gold); font-style:italic; }

    .highlights { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:12px; }
    .highlight-card { background:var(--card); border-radius:var(--radius); padding:28px 24px; transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; box-shadow:var(--shadow); }
    .highlight-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-hover); }
    .highlight-card .icon { font-size:1.8rem; display:block; margin-bottom:12px; }
    .highlight-card h3 { font-family:var(--font-head); font-size:1.05rem; font-weight:600; margin-bottom:6px; }
    .highlight-card p { font-size:0.85rem; color:var(--text2); line-height:1.7; }

    /* ----- quote ----- */
    .quote-block { background:var(--bg); padding:72px 0; position:relative; overflow:hidden; }
    .quote-block:before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(46,59,78,0.02),transparent 60%,rgba(182,138,76,0.02)); pointer-events:none; }
    .quote-inner { max-width:720px; margin:0 auto; text-align:center; position:relative; }
    .quote-mark { font-family:var(--font-head); font-size:4rem; color:var(--gold); opacity:0.2; line-height:0.5; display:block; margin-bottom:16px; }
    .quote-text { font-family:var(--font-head); font-size:clamp(1.2rem,2.4vw,1.6rem); font-style:italic; font-weight:400; color:var(--text); line-height:1.65; margin-bottom:18px; }
    .quote-author { font-size:11px; font-weight:600; letter-spacing:0.2em; text-transform:uppercase; color:var(--gold); }

    /* ----- philosophy ----- */
    .phil-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:44px; }
    .phil-card { background:var(--card); border-radius:var(--radius); padding:32px 28px; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .phil-card:before { content:''; position:absolute; top:0; left:0; width:3px; height:100%; background:var(--gold); }
    .phil-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); }
    .phil-label { font-size:11px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:var(--gold); display:block; margin-bottom:14px; }
    .phil-card p { font-family:var(--font-head); font-size:0.95rem; font-style:italic; color:var(--text); line-height:1.8; }

    .values-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:16px; }
    .value-card { background:var(--card); border-radius:var(--radius); padding:24px 16px; text-align:center; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .value-card:after { content:''; position:absolute; bottom:0; left:0; width:100%; height:2px; background:var(--gold); transform:scaleX(0); transition:transform 0.4s; }
    .value-card:hover:after { transform:scaleX(1); }
    .value-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
    .value-card .icon { font-size:1.8rem; display:block; margin-bottom:10px; }
    .value-card h3 { font-family:var(--font-head); font-size:0.9rem; font-weight:600; margin-bottom:4px; }
    .value-card p { font-size:0.78rem; color:var(--text2); line-height:1.6; }

    /* ----- technology ----- */
    .tech-intro { max-width:580px; margin-top:12px; }
    .tech-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
    .tech-card { background:var(--card); border-radius:var(--radius); padding:28px 24px; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .tech-card:before { content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:#3A5A7A; transform:scaleX(0); transform-origin:left; transition:transform 0.4s; }
    .tech-card:hover:before { transform:scaleX(1); }
    .tech-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-hover); }
    .tech-card .icon { font-size:1.8rem; display:block; margin-bottom:14px; }
    .tech-card h3 { font-family:var(--font-head); font-size:1rem; font-weight:600; margin-bottom:6px; }
    .tech-card p { font-size:0.85rem; color:var(--text2); line-height:1.7; }
    .tech-tag { display:inline-block; margin-top:12px; font-size:10px; font-weight:600; letter-spacing:0.08em; color:#3A5A7A; border:1px solid rgba(46,59,78,0.2); border-radius:100px; padding:3px 12px; }

    /* ----- timeline ----- */
    .timeline { position:relative; max-width:900px; margin:0 auto; }
    .timeline:before { content:''; position:absolute; left:50%; top:0; bottom:0; width:1px; background:linear-gradient(to bottom,transparent,var(--border) 10%,var(--border) 90%,transparent); transform:translateX(-50%); }
    .tl-item { display:grid; grid-template-columns:1fr 50px 1fr; margin-bottom:44px; }
    .tl-item:nth-child(odd) .tl-content { grid-column:1; grid-row:1; margin-right:24px; }
    .tl-item:nth-child(odd) .tl-dot { grid-column:2; grid-row:1; }
    .tl-item:nth-child(odd) .tl-spacer { grid-column:3; grid-row:1; }
    .tl-item:nth-child(even) .tl-spacer { grid-column:1; grid-row:1; }
    .tl-item:nth-child(even) .tl-dot { grid-column:2; grid-row:1; }
    .tl-item:nth-child(even) .tl-content { grid-column:3; grid-row:1; margin-left:24px; }
    .tl-dot { display:flex; align-items:flex-start; justify-content:center; padding-top:22px; }
    .tl-dot-inner { width:12px; height:12px; border-radius:50%; background:var(--gold); box-shadow:0 0 16px rgba(182,138,76,0.35); flex-shrink:0; }
    .tl-content { background:var(--card); border-radius:var(--radius); padding:26px 28px; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .tl-content:before { content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform 0.4s; }
    .tl-content:hover:before { transform:scaleX(1); }
    .tl-content:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); }
    .tl-org { font-size:11px; font-weight:600; letter-spacing:0.12em; text-transform:uppercase; color:var(--gold); margin-bottom:4px; }
    .tl-role { font-family:var(--font-head); font-size:1.08rem; font-weight:600; margin-bottom:4px; }
    .tl-date { font-size:12px; color:var(--text3); margin-bottom:12px; display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
    .tl-date i { color:#3A5A7A; font-size:11px; }
    .tl-bullets li { font-size:0.88rem; color:var(--text2); padding:4px 0 4px 18px; position:relative; line-height:1.7; }
    .tl-bullets li:before { content:'▸'; position:absolute; left:0; color:var(--gold); font-size:0.65rem; top:8px; }

    /* ----- projects ----- */
    .project-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
    .project-card { background:var(--card); border-radius:var(--radius); padding:26px 24px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:12px; transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; }
    .project-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
    .project-head { display:flex; align-items:flex-start; justify-content:space-between; gap:10px; }
    .project-icon { font-size:1.6rem; flex-shrink:0; }
    .project-status { font-size:10px; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; padding:3px 10px; border-radius:100px; flex-shrink:0; }
    .status-done { background:var(--gold-bg); color:var(--gold); border:1px solid var(--gold-border); }
    .status-ongoing { background:rgba(46,59,78,0.06); color:#3A5A7A; border:1px solid rgba(46,59,78,0.15); }
    .project-card h3 { font-family:var(--font-head); font-size:0.98rem; font-weight:600; line-height:1.3; }
    .project-card h3 a { border-bottom:1px solid var(--border); transition:border-color 0.2s; }
    .project-card h3 a:hover { border-color:var(--gold); }
    .project-card p { font-size:0.84rem; color:var(--text2); line-height:1.7; flex-grow:1; }
    .project-tags { display:flex; gap:6px; flex-wrap:wrap; }
    .project-tag { font-size:10px; font-weight:500; letter-spacing:0.04em; color:#3A5A7A; background:rgba(46,59,78,0.06); border:1px solid rgba(46,59,78,0.12); border-radius:100px; padding:2px 10px; }

    /* ----- skills ----- */
    .skills-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-bottom:40px; }
    .skill-card { background:var(--card); border-radius:var(--radius); padding:28px 24px; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .skill-card:before { content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform 0.4s; }
    .skill-card:hover:before { transform:scaleX(1); }
    .skill-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-hover); }
    .skill-card .icon { font-size:1.8rem; display:block; margin-bottom:12px; }
    .skill-card h3 { font-family:var(--font-head); font-size:0.98rem; font-weight:600; margin-bottom:6px; }
    .skill-card p { font-size:0.85rem; color:var(--text2); line-height:1.7; }
    .certs { display:flex; flex-wrap:wrap; gap:8px; margin-top:16px; }
    .cert-item { background:var(--card); border-radius:100px; padding:6px 16px; font-size:11px; font-weight:500; letter-spacing:0.04em; color:var(--gold); white-space:nowrap; box-shadow:var(--shadow); transition:all 0.2s; }
    .cert-item:hover { background:var(--gold-bg); transform:translateY(-2px); }

    /* ----- achievements ----- */
    .achieve-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
    .achieve-card { background:var(--card); border-radius:var(--radius); padding:28px 24px; box-shadow:var(--shadow); transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; position:relative; overflow:hidden; }
    .achieve-card:after { content:''; position:absolute; bottom:0; left:0; width:100%; height:2px; background:var(--gold); transform:scaleX(0); transform-origin:center; transition:transform 0.4s; }
    .achieve-card:hover:after { transform:scaleX(1); }
    .achieve-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
    .achieve-card .year { font-size:10px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:var(--gold); display:block; margin-bottom:6px; }
    .achieve-card .icon { font-size:1.6rem; display:block; margin-bottom:10px; }
    .achieve-card h3 { font-family:var(--font-head); font-size:1rem; font-weight:600; margin-bottom:6px; line-height:1.3; }
    .achieve-card p { font-size:0.85rem; color:var(--text2); line-height:1.7; }

    /* ----- insights ----- */
    .insight-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
    .insight-card { background:var(--card); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column; transition:transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s; }
    .insight-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
    .insight-body { padding:24px 22px 18px; flex-grow:1; }
    .insight-cat { font-size:10px; font-weight:600; letter-spacing:0.12em; text-transform:uppercase; color:var(--gold); display:block; margin-bottom:10px; }
    .insight-card h3 { font-family:var(--font-head); font-size:1.02rem; font-weight:600; line-height:1.35; margin-bottom:10px; }
    .insight-card p { font-size:0.85rem; color:var(--text2); line-height:1.7; }
    .insight-footer { padding:14px 22px; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
    .insight-date { font-size:11px; color:var(--text3); }
    .insight-more { font-size:11px; font-weight:600; letter-spacing:0.06em; color:var(--gold); display:flex; align-items:center; gap:5px; transition:gap 0.2s; }
    .insight-card:hover .insight-more { gap:9px; }

    /* ----- appointments ----- */
    .appt-grid { display:grid; grid-template-columns:1fr 1fr; gap:52px; align-items:start; }
    .appt-offers { display:flex; flex-direction:column; gap:8px; margin-top:24px; }
    .appt-item { display:flex; align-items:center; gap:12px; padding:12px 16px; background:var(--card); border-radius:var(--radius-sm); font-size:0.88rem; color:var(--text2); transition:all 0.25s; box-shadow:var(--shadow); }
    .appt-item:hover { color:var(--text); transform:translateX(4px); box-shadow:var(--shadow-hover); }
    .appt-item i { color:var(--gold); width:16px; flex-shrink:0; font-size:0.85rem; }
    .appt-form { background:var(--card); border-radius:var(--radius); padding:36px; box-shadow:var(--shadow-hover); }
    .appt-form h3 { font-family:var(--font-head); font-size:1.3rem; font-weight:600; margin-bottom:28px; }
    .form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
    .fg { margin-bottom:16px; }
    .fg label { display:block; font-size:11px; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--text2); margin-bottom:4px; }
    .fg input, .fg select, .fg textarea { width:100%; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-sm); padding:11px 14px; color:var(--text); font-size:0.9rem; transition:border-color 0.2s, box-shadow 0.2s; appearance:none; }
    .fg select { background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%236B6560' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 10px center; background-size:18px; padding-right:36px; }
    .fg input:focus, .fg select:focus, .fg textarea:focus { outline:none; border-color:var(--gold); box-shadow:0 0 0 3px var(--gold-bg); }
    .fg textarea { height:100px; resize:vertical; }
    .form-note { font-size:0.84rem; color:var(--text2); margin-top:14px; text-align:center; }
    .form-note strong { color:var(--gold); }

    /* ----- contact ----- */
    .contact-grid { display:grid; grid-template-columns:1fr 240px 1fr; gap:24px; align-items:start; }
    .contact-left { display:flex; flex-direction:column; gap:14px; }
    .contact-stack { display:flex; flex-direction:column; gap:8px; }
    .contact-card { display:flex; align-items:center; gap:12px; padding:12px 14px; background:var(--card); border-radius:var(--radius-sm); transition:all 0.25s; box-shadow:var(--shadow); position:relative; overflow:hidden; }
    .contact-card:before { content:''; position:absolute; left:0; top:0; bottom:0; width:2px; background:var(--gold); transform:scaleY(0); transform-origin:bottom; transition:transform 0.3s; }
    .contact-card:hover { transform:translateX(3px); box-shadow:var(--shadow-hover); }
    .contact-card:hover:before { transform:scaleY(1); }
    .contact-card--static { cursor:default; }
    .contact-card--static:hover { transform:none; box-shadow:var(--shadow); }
    .contact-card--static:hover:before { transform:scaleY(0); }
    .contact-icon { width:34px; height:34px; background:var(--gold-bg); border-radius:8px; display:flex; align-items:center; justify-content:center; color:var(--gold); font-size:0.82rem; flex-shrink:0; transition:background 0.2s; }
    .contact-card:hover .contact-icon { background:rgba(182,138,76,0.15); }
    .contact-icon--alt { background:rgba(46,59,78,0.06); color:#3A5A7A; }
    .contact-card:hover .contact-icon--alt { background:rgba(46,59,78,0.1); }
    .contact-text { flex:1; min-width:0; }
    .contact-text strong { display:block; font-size:0.78rem; color:var(--text); font-weight:500; margin-bottom:1px; }
    .contact-text span { font-size:0.73rem; color:var(--text2); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:block; }
    .contact-arrow { color:var(--text3); font-size:0.55rem; opacity:0; transition:opacity 0.2s, transform 0.2s; }
    .contact-card:hover .contact-arrow { opacity:0.5; transform:translate(2px,-2px); }
    .social-links { display:flex; gap:8px; flex-wrap:wrap; }
    .social-btn { width:36px; height:36px; border-radius:8px; background:var(--card); display:flex; align-items:center; justify-content:center; color:var(--text2); font-size:0.82rem; transition:all 0.25s; box-shadow:var(--shadow); }
    .social-btn:hover { color:var(--gold); background:var(--gold-bg); transform:translateY(-3px); box-shadow:0 6px 16px rgba(182,138,76,0.12); }
    .social-btn--wa:hover { color:#25D366; background:rgba(37,211,102,0.06); box-shadow:0 6px 16px rgba(37,211,102,0.12); }

    .qr-panel { display:flex; flex-direction:column; align-items:center; gap:10px; background:var(--card); border-radius:var(--radius); padding:18px 12px 14px; box-shadow:var(--shadow-hover),0 0 40px rgba(182,138,76,0.04); position:relative; overflow:hidden; }
    .qr-panel:before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:var(--gold); border-radius:var(--radius) var(--radius) 0 0; }
    .qr-top { display:flex; flex-direction:column; align-items:center; gap:8px; position:relative; z-index:1; width:100%; }
    .qr-eyebrow { display:flex; align-items:center; gap:6px; font-size:10px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:#3A5A7A; }
    .qr-dot { width:5px; height:5px; border-radius:50%; background:#3A5A7A; box-shadow:0 0 6px rgba(46,59,78,0.3); animation:pulse-dot 2s ease-in-out infinite; }
    @keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.3;transform:scale(0.6)} }
    .qr-frame { position:relative; width:190px; height:190px; display:flex; align-items:center; justify-content:center; }
    .qr-corner { position:absolute; width:14px; height:14px; border-color:var(--gold); border-style:solid; }
    .qr-corner--tl { top:0; left:0; border-width:2px 0 0 2px; border-radius:3px 0 0 0; }
    .qr-corner--tr { top:0; right:0; border-width:2px 2px 0 0; border-radius:0 3px 0 0; }
    .qr-corner--bl { bottom:0; left:0; border-width:0 0 2px 2px; border-radius:0 0 0 3px; }
    .qr-corner--br { bottom:0; right:0; border-width:0 2px 2px 0; border-radius:0 0 3px 0; }
    .qr-wrap { width:176px; height:176px; background:#fff; border-radius:10px; display:flex; align-items:center; justify-content:center; overflow:hidden; box-shadow:0 2px 12px rgba(0,0,0,0.08); }
    .qr-wrap img { display:block!important; width:172px!important; height:172px!important; }
    .qr-name-row { display:flex; align-items:center; gap:6px; }
    .qr-name { font-family:var(--font-head); font-size:0.9rem; font-weight:600; color:var(--text); }
    .qr-badge { font-size:9px; font-weight:600; letter-spacing:0.06em; color:#fff; background:var(--gold); padding:2px 8px; border-radius:100px; }
    .qr-hint { font-size:10px; color:var(--text3); text-align:center; line-height:1.7; opacity:0.7; }
    .qr-download { display:inline-flex; align-items:center; justify-content:center; gap:6px; padding:8px 14px; border-radius:var(--radius-sm); background:var(--gold-bg); color:var(--gold); font-size:10px; font-weight:600; letter-spacing:0.06em; transition:all 0.2s; width:100%; position:relative; z-index:1; }
    .qr-download:hover { background:rgba(182,138,76,0.14); transform:translateY(-2px); }

    .contact-form { background:var(--card); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow-hover); }
    .contact-form h3 { font-family:var(--font-head); font-size:1.15rem; font-weight:600; margin-bottom:18px; }
    .contact-form .note { font-size:0.78rem; color:var(--text2); text-align:center; margin-top:10px; }
    .contact-form .note strong { color:var(--gold); }

    /* ----- footer ----- */
    footer { background:var(--card); border-top:1px solid var(--border); padding:60px 0 0; }
    .footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:48px; margin-bottom:48px; }
    .footer-brand .logo { margin-bottom:16px; }
    .footer-brand p { font-size:0.88rem; color:var(--text2); line-height:1.85; margin-bottom:20px; }
    .footer-col h4 { font-size:11px; font-weight:600; letter-spacing:0.12em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; }
    .footer-col ul { display:flex; flex-direction:column; gap:10px; }
    .footer-col ul li a { font-size:0.88rem; color:var(--text2); transition:color 0.2s; }
    .footer-col ul li a:hover { color:var(--gold); }
    .footer-bottom { border-top:1px solid var(--border); padding:22px 0; display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; }
    .footer-copy { font-size:0.82rem; color:var(--text3); }
    .footer-tagline { font-family:var(--font-head); font-style:italic; font-size:0.88rem; color:var(--gold); }

    #back-top { position:fixed; bottom:28px; right:28px; z-index:90; width:44px; height:44px; background:var(--gold); border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; font-size:0.9rem; opacity:0; transform:translateY(12px); transition:all 0.3s; box-shadow:0 4px 16px rgba(182,138,76,0.3); }
    #back-top.visible { opacity:1; transform:none; }
    #back-top:hover { transform:translateY(-3px); box-shadow:0 8px 24px rgba(182,138,76,0.4); }

    /* ----- responsive ----- */
    @media(max-width:1024px){
      .skills-grid,.achieve-grid,.tech-grid,.project-grid,.insight-grid{grid-template-columns:repeat(2,1fr)}
      .values-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:900px){
      .nav-list{display:none}
      .hamb{display:flex}
      .hero-grid{grid-template-columns:1fr;text-align:center;gap:20px;padding-top:calc(var(--nav-h) + 20px);padding-bottom:40px}
      .hero-avatar{width:140px;height:140px;margin:0 auto}
      .hero-tag{margin:14px auto 0}
      .hero-actions{justify-content:center}
      .hero-desc{margin-left:auto;margin-right:auto}
      .about-grid{grid-template-columns:1fr;gap:32px}
      .about-photo-wrap{order:-1;display:flex;justify-content:center}
      .about-photo{max-width:260px}
      .about-badges{display:none}
      .highlights,.skills-grid,.achieve-grid,.tech-grid,.project-grid,.insight-grid{grid-template-columns:1fr}
      .phil-grid,.values-grid{grid-template-columns:1fr}
      .appt-grid,.contact-grid{grid-template-columns:1fr}
      .qr-panel{max-width:260px;margin:0 auto}
      .stats-grid{grid-template-columns:repeat(3,1fr)}
      .stat-item:nth-child(3){border-right:none}
      .footer-grid{grid-template-columns:1fr;gap:32px}
      .footer-bottom{flex-direction:column;text-align:center}
      .form-row{grid-template-columns:1fr}
      .timeline{padding:0}
      .timeline:before{left:18px}
      .tl-item{grid-template-columns:36px 1fr!important}
      .tl-item .tl-dot{grid-column:1!important;grid-row:1!important;padding-top:22px}
      .tl-item .tl-content{grid-column:2!important;grid-row:1!important;margin:0!important}
      .tl-item .tl-spacer{display:none!important}
    }
    @media(max-width:480px){
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .stat-item:nth-child(3){border-right:1px solid var(--border)}
      .stat-item:nth-child(2){border-right:none}
      .stat-item:nth-child(4){border-right:none}
      .section{padding:72px 0}
      .qr-frame{width:160px;height:160px}
      .qr-wrap{width:148px;height:148px}
      .qr-wrap img{width:144px!important;height:144px!important}
    }