:root{
    --bg:#070707;            /* black */
    --bg-2:#0e0e0e;
    --card:#121212;
    --card-2:#171717;
    --line:#262626;
    --text:#f4f4f0;          /* white */
    --muted:#9a9a96;
    --green:#22e06b;         /* green */
    --green-2:#15b757;
    --green-soft:rgba(34,224,107,.10);
    --radius:20px;
    --maxw:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
  h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.14;letter-spacing:-.01em;font-weight:700}
  .mono{font-family:'Space Grotesk',monospace}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
  .green{color:var(--green)}

  /* film grain texture */
  body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.035;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

  /* ===== nav ===== */
  header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);background:rgba(7,7,7,.7);border-bottom:1px solid transparent;transition:.3s}
  header.scrolled{border-color:var(--line)}
  nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .brand{font-weight:700;font-size:1.2rem;display:flex;align-items:center;gap:11px}
  .brand .mark{width:30px;height:30px;border-radius:8px;background:var(--green);color:#04140a;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;transform:rotate(-6deg)}
  .nav-links{display:flex;gap:28px;font-size:.92rem;font-weight:500;align-items:center}
  .nav-links a{color:var(--muted);position:relative;transition:color .2s}
  .nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--green);transition:width .25s}
  .nav-links a:not(.nav-cta):hover{color:var(--text)}
  .nav-links a:not(.nav-cta):hover::after{width:100%}
  .nav-cta{background:var(--green);color:#04140a !important;padding:10px 19px;border-radius:999px;font-weight:600;transition:transform .2s,box-shadow .2s}
  .nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px -8px var(--green)}
  .burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
  .burger span{width:25px;height:2px;background:var(--text)}

  /* ===== hero (bento) ===== */
  .hero{padding:70px 0 40px}
  .hero-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:26px;align-items:stretch}
  .pill{display:inline-flex;align-items:center;gap:9px;font-size:.8rem;font-weight:600;color:var(--green);border:1px solid var(--line);background:var(--green-soft);padding:8px 15px;border-radius:999px;letter-spacing:.02em}
  .pill .ping{width:8px;height:8px;border-radius:50%;background:var(--green);animation:ping 1.6s infinite}
  @keyframes ping{0%{box-shadow:0 0 0 0 rgba(34,224,107,.6)}70%{box-shadow:0 0 0 11px rgba(34,224,107,0)}100%{box-shadow:0 0 0 0 rgba(34,224,107,0)}}
  .hero h1{font-size:clamp(2.2rem,5vw,3.7rem);font-weight:700;margin:24px 0 0;line-height:1.12}
  .hero h1 .green{color:var(--green)}
  .hero p.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:560px;margin-top:24px}
  .hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
  .btn{padding:14px 26px;border-radius:999px;font-weight:600;font-size:.97rem;transition:transform .2s,box-shadow .2s,background .2s,color .2s;cursor:pointer;border:1px solid transparent;display:inline-flex;align-items:center;gap:9px}
  .btn-primary{background:var(--green);color:#04140a}
  .btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 32px -10px var(--green)}
  .btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
  .btn-ghost:hover{border-color:var(--green);color:var(--green)}

  /* portrait card */
  .portrait{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--card);min-height:340px;display:flex;align-items:flex-end}
  .portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
  .portrait .ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);background:repeating-linear-gradient(45deg,#101010,#101010 12px,#141414 12px,#141414 24px);text-align:center;padding:20px;font-size:.85rem}
  .portrait .ph .big{font-family:'Space Grotesk';font-size:3rem;color:var(--green);opacity:.5;font-weight:700}
  .portrait .cap{position:relative;z-index:2;width:100%;padding:18px;background:linear-gradient(transparent,rgba(0,0,0,.85));font-family:'Space Grotesk';font-size:.85rem;color:var(--text)}
  .portrait .cap b{color:var(--green)}

  /* marquee ticker */
  .ticker{border-block:1px solid var(--line);margin-top:46px;padding:18px 0;overflow:hidden;white-space:nowrap;background:var(--bg-2)}
  .ticker-track{display:inline-flex;gap:46px;animation:scroll 26s linear infinite;font-family:'Space Grotesk';font-weight:700;font-size:1.35rem;text-transform:uppercase}
  .ticker-track span{color:var(--muted)}
  .ticker-track span::after{content:"·";color:var(--green);margin-left:46px}
  @keyframes scroll{to{transform:translateX(-50%)}}

  /* ===== sections ===== */
  section{padding:88px 0;position:relative}
  .sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:50px;flex-wrap:wrap}
  .sec-no{font-family:'Space Grotesk';font-size:.95rem;color:var(--green);font-weight:600;border:1px solid var(--line);border-radius:999px;padding:5px 13px}
  .sec-head h2{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:700;flex:1;min-width:280px;font-style:italic}
  .sec-head .sub{color:var(--muted);width:100%;max-width:620px;font-size:1.05rem}

  /* about */
  .about-grid{display:grid;grid-template-columns:1fr;gap:46px;align-items:center;max-width:720px;margin-left:auto}
  .about-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--card);aspect-ratio:4/5;position:relative;display:flex;align-items:center;justify-content:center}
  .about-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .about-photo .ph{color:var(--muted);text-align:center;font-size:.85rem;padding:24px;background:repeating-linear-gradient(45deg,#101010,#101010 12px,#141414 12px,#141414 24px);position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
  .about-text p{color:var(--muted);margin-bottom:16px;font-size:1.06rem}
  .about-text p strong{color:var(--text)}
  .fact-row{display:flex;gap:40px;margin-top:28px;flex-wrap:wrap}
  .fact .n{font-family:'Space Grotesk';font-size:2.4rem;font-weight:700;color:var(--green)}
  .fact .l{color:var(--muted);font-size:.85rem}

  /* timeline */
  .timeline{position:relative;padding-left:32px}
  .timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--green),transparent)}
  .tl-item{position:relative;margin-bottom:36px}
  .tl-item::before{content:"";position:absolute;left:-32px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:3px solid var(--green)}
  .tl-item .role{font-family:'Space Grotesk';font-weight:700;font-size:1.15rem}
  .tl-item .org{color:var(--green);font-weight:600;font-size:.95rem}
  .tl-item .when{color:var(--muted);font-size:.84rem;margin:2px 0 8px;font-family:'Space Grotesk'}
  .tl-item p{color:var(--muted);font-size:.98rem}

  /* bento */
  .bento{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .bento .b{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .25s,border-color .25s;position:relative;overflow:hidden}
  .bento .b:hover{transform:translateY(-6px);border-color:var(--green)}
  .bento .b.wide{grid-column:span 2}
  .bento .b .ic{font-size:1.7rem;margin-bottom:14px;display:block}
  .bento .b h3{font-size:1.18rem;margin-bottom:8px}
  .bento .b p{color:var(--muted);font-size:.97rem}
  .bento .b .num{position:absolute;top:18px;right:22px;font-family:'Space Grotesk';color:var(--line);font-size:1.4rem;font-weight:700}

  /* certs */
  .grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
  .cert{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;gap:16px;align-items:center;transition:.25s}
  .cert:hover{border-color:var(--green);transform:translateY(-4px)}
  .cert .badge{flex:0 0 56px;height:56px;border-radius:14px;background:var(--green);color:#04140a;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:700;font-size:.95rem}
  .cert h3{font-size:1.05rem}
  .cert span{color:var(--muted);font-size:.85rem;font-family:'Space Grotesk'}

  /* skills */
  .skill-group{margin-bottom:30px}
  .skill-group h4{font-size:1.02rem;margin-bottom:14px;display:flex;align-items:center;gap:9px;text-transform:uppercase;font-family:'Space Grotesk';letter-spacing:.04em}
  .skill-group h4::before{content:"";width:10px;height:10px;background:var(--green)}
  .chips{display:flex;flex-wrap:wrap;gap:9px}
  .chip{background:var(--card-2);border:1px solid var(--line);padding:9px 15px;border-radius:8px;font-size:.86rem;font-weight:500;font-family:'Space Grotesk';transition:.2s}
  .chip:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px)}

  /* founder */
  .founder{background:var(--green);color:#04140a;border-radius:26px;padding:54px;position:relative;overflow:hidden}
  .founder .sec-no{color:#04140a;border-color:rgba(0,0,0,.25)}
  .founder h2{font-size:clamp(1.7rem,3.4vw,2.5rem);max-width:760px;margin:14px 0 18px;color:#04140a}
  .founder p{max-width:680px;font-size:1.06rem;margin-bottom:12px;color:#0a2a18}
  .founder .btn-dark{background:#04140a;color:var(--green);margin-top:22px}
  .founder .btn-dark:hover{transform:translateY(-3px)}
  .founder .watermark{position:absolute;right:-20px;bottom:-46px;font-family:'Space Grotesk';font-weight:700;font-size:11rem;opacity:.08;line-height:1;letter-spacing:-.04em}

  /* store strip */
  .store-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
  .store-strip .prod{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .25s,border-color .25s}
  .store-strip .prod:hover{transform:translateY(-6px);border-color:var(--green)}
  .store-strip .prod img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:var(--card-2)}
  .store-strip .meta{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 15px;font-size:.85rem}
  .store-strip .meta span{color:var(--muted)}
  .store-strip .meta b{color:var(--green);font-family:'Space Grotesk';white-space:nowrap}
  @media(max-width:760px){.store-strip{grid-template-columns:1fr 1fr}}

  /* contact */
  .contact-card{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
  .contact-card h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:14px}
  .contact-card .sub{color:var(--muted);margin-bottom:24px}
  .cc-cta{display:flex;gap:13px;flex-wrap:wrap}
  .info-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.96rem}
  .info-row:last-child{border-bottom:0}
  .info-row span:first-child{color:var(--muted);font-family:'Space Grotesk'}
  .info-row a{font-weight:600}

  footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:.86rem;font-family:'Space Grotesk'}

  .reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}

  @media(max-width:900px){
    .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--bg-2);flex-direction:column;padding:26px;gap:20px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .35s;z-index:50}
    .nav-links.open{transform:translateY(0)}
    .burger{display:flex}
    .hero-grid,.about-grid,.contact-card{grid-template-columns:1fr}
    .bento{grid-template-columns:1fr 1fr}
    .bento .b.wide{grid-column:span 2}
    .grid2{grid-template-columns:1fr}
  }
  @media(max-width:560px){.bento{grid-template-columns:1fr}.bento .b.wide{grid-column:span 1}.founder{padding:34px}.contact-card{padding:30px}}

  /* ===== blog ===== */
  .post-meta{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-size:.85rem;color:var(--muted)}
  .post-head{max-width:780px;margin:0 auto;padding:64px 26px 8px}
  .post-head h1{font-size:clamp(1.9rem,4vw,2.8rem);margin:22px 0 12px}
  .post-byline{color:var(--muted);font-size:.95rem}
  .post-body{max-width:780px;margin:0 auto;padding:18px 26px 40px;font-size:1.07rem;line-height:1.85;color:#d9d9d5}
  .post-body p{margin-bottom:1.35em}
  .post-cta{max-width:780px;margin:0 auto 70px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:36px}
  .post-cta h3{margin-bottom:10px;font-size:1.4rem}
  .post-cta p{color:var(--muted);margin-bottom:22px}
  .back-link{color:var(--muted);font-size:.92rem;font-weight:500}
  .back-link:hover{color:var(--green)}