/* ===== scroll sections ===== */
main{position:relative;z-index:5}
.blk{position:relative;padding:110px 0;
  background:linear-gradient(180deg,rgba(8,10,14,.0),rgba(8,10,14,.82) 14%,rgba(8,10,14,.92) 86%,rgba(8,10,14,0))}
.blk + .blk{margin-top:-1px}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--accent);text-align:center}
.h2{font-size:clamp(28px,4.4vw,46px);font-weight:800;letter-spacing:-1.2px;text-align:center;margin:12px 0 12px}
.grad2{background:linear-gradient(100deg,var(--cyan),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{text-align:center;color:var(--muted);max-width:560px;margin:0 auto;font-size:16px}
.pipnote{text-align:center;color:var(--soft);font-size:13.5px;font-weight:600;margin:12px 0 44px}
.pipnote .mono{color:var(--accent)}

/* ===== project grid ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.card{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:rgba(255,255,255,.02);
  cursor:pointer;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--ca) 55%,var(--line));
  box-shadow:0 30px 70px -40px color-mix(in srgb,var(--ca) 60%,#000)}
.card .top{position:absolute;top:12px;left:12px;right:12px;z-index:4;display:flex;justify-content:flex-end;pointer-events:none}
.pchip{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:5px 10px;
  border-radius:999px;background:rgba(8,10,14,.7);backdrop-filter:blur(6px);color:var(--ca);
  border:1px solid color-mix(in srgb,var(--ca) 40%,transparent)}
.card .body{padding:18px 20px 22px}
.card h3{font-size:19px;font-weight:700}
.card .tl{color:var(--muted);font-size:14px;margin:7px 0 13px}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.t{font-family:var(--mono);font-size:11px;color:var(--muted);background:rgba(255,255,255,.04);
  border:1px solid var(--line);padding:4px 9px;border-radius:6px}
.more{margin-top:15px;font-size:13.5px;font-weight:700;color:var(--ca);display:inline-flex;align-items:center;gap:6px}
.more .ar{transition:transform .2s}.card:hover .more .ar{transform:translateX(4px)}

/* slider */
.slider{position:relative;height:190px;background:#0b0e14;overflow:hidden}
.modal .slider{height:clamp(220px,42vw,380px)}
.track{display:flex;height:100%;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.slide{min-width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center}
.slide img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.slide.contain img{object-fit:contain;padding:16px;background:#fff}
.slide.grad2{flex-direction:column;gap:10px;color:#fff;text-align:center;padding:22px}
.slide.grad2 .si{font-size:38px;filter:drop-shadow(0 6px 14px rgba(0,0,0,.35))}
.slide.grad2 .sl{font-weight:700;font-size:16px;text-shadow:0 2px 10px rgba(0,0,0,.4)}
.arr{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:32px;height:32px;border-radius:50%;border:none;
  background:rgba(8,10,14,.7);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:15px;opacity:0;transition:.2s}
.slider:hover .arr{opacity:1}.arr.prev{left:9px}.arr.next{right:9px}.arr:hover{color:var(--cyan)}
.dots{position:absolute;bottom:9px;left:0;right:0;z-index:5;display:flex;gap:5px;justify-content:center}
.dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;border:none;transition:.2s}
.dot.on{background:#fff;width:18px;border-radius:3px}

/* ===== roadmap ===== */
.road{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.ritem{border:1px solid var(--line);border-radius:14px;padding:22px;background:rgba(255,255,255,.02)}
.ritem .rs{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:4px 9px;border-radius:6px}
.rs.dev{color:var(--cyan);background:rgba(52,216,238,.1)}
.rs.concept{color:var(--violet);background:rgba(139,123,255,.12)}
.rs.open{color:var(--green);background:rgba(47,211,154,.1)}
.ritem h4{margin:12px 0 6px;font-size:18px;font-weight:700}.ritem p{color:var(--muted);font-size:14px}

/* ===== founder ===== */
.founder{display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center;border:1px solid var(--line);
  border-radius:22px;padding:34px;background:rgba(255,255,255,.02)}
.ava{width:104px;height:104px;border-radius:24px;display:grid;place-items:center;color:#06121a;font-weight:900;font-size:36px;
  background:conic-gradient(from 200deg,var(--blue),var(--cyan),var(--green),var(--blue));box-shadow:0 0 40px rgba(52,216,238,.35)}
.founder h3{font-size:24px;font-weight:800;margin-top:4px}
.founder .role{color:var(--accent);font-weight:600;font-size:14px;margin:3px 0 12px}
.founder p{color:var(--muted);font-size:15px;max-width:620px}
.founder .fl{display:flex;gap:16px;margin-top:14px;font-size:14px;font-weight:600;color:var(--ink-2)}
.founder .fl a:hover{color:var(--cyan)}
@media(max-width:680px){.founder{grid-template-columns:1fr;text-align:center;justify-items:center}}

/* ===== support ===== */
.support{text-align:center;border:1px solid var(--line);border-radius:24px;padding:56px 30px;
  background:radial-gradient(120% 120% at 50% 0%,rgba(52,216,238,.08),transparent 60%),rgba(255,255,255,.02)}
.support h2{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-1px}
.support p{color:var(--muted);max-width:520px;margin:12px auto 26px;font-size:16px}

/* ===== site footer ===== */
.site{position:relative;z-index:5;border-top:1px solid var(--line);padding:48px 0 40px;background:rgba(8,10,14,.92)}
.fcols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px}
.fcols p{color:var(--muted);font-size:13.5px;max-width:300px;margin-top:10px}
.fnav{display:flex;gap:42px;flex-wrap:wrap}
.fnav h5{font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--soft);margin-bottom:12px}
.fnav a{display:block;color:var(--muted);font-size:14px;margin:7px 0}.fnav a:hover{color:var(--cyan)}
.copy{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--soft);font-size:13px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ===== modal ===== */
.modal{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.backdrop{position:absolute;inset:0;background:rgba(4,6,10,.6);backdrop-filter:blur(8px);opacity:0;transition:.3s}
.modal.open .backdrop{opacity:1}
.sheet{position:relative;z-index:2;width:min(720px,100%);max-height:90vh;overflow:auto;background:#0d1017;
  border:1px solid var(--line2);border-radius:20px;box-shadow:0 50px 120px -40px #000;
  transform:scale(.94) translateY(12px);opacity:0;transition:transform .32s cubic-bezier(.2,.8,.2,1),opacity .32s}
.modal.open .sheet{transform:none;opacity:1}
.close{position:absolute;top:14px;right:14px;z-index:8;width:36px;height:36px;border-radius:50%;border:none;
  background:rgba(8,10,14,.7);cursor:pointer;font-size:16px;color:var(--ink)}
.close:hover{color:var(--rose,#fb7185)}
.mbody{padding:24px 28px 28px}
.mhead{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.mbody h3{font-size:24px;font-weight:800}
.pchip[id]{position:static}
.mtl{color:var(--muted);margin:8px 0 18px;font-size:15px}
.feat{list-style:none;display:grid;gap:9px;margin:6px 0 18px;padding:0}
.feat li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2)}
.mlinks{display:flex;gap:11px;flex-wrap:wrap;margin-top:14px}
.mlinks a{padding:11px 17px;border-radius:11px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:7px}
.mlinks .pri{background:linear-gradient(180deg,#f4f8ff,#dbe6f5);color:#06121a}
.mlinks .sec{border:1px solid var(--line2);color:var(--ink)}.mlinks .sec:hover{border-color:var(--cyan);color:var(--cyan)}

@media(prefers-reduced-motion:reduce){*{animation:none!important}}