:root{
  --bg:#08080c; --bg2:#0e0e15; --panel:rgba(255,255,255,.032); --panel2:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.085); --line2:rgba(255,255,255,.14);
  --ink:#fafafa; --muted:#a1a1aa; --faint:#6b6b76;
  --brand:#818cf8; --brand2:#c084fc;
  --hi:#fb7185; --hi-s:rgba(251,113,133,.13); --hi-b:rgba(251,113,133,.34);
  --md:#fbbf24; --md-s:rgba(251,191,36,.13); --md-b:rgba(251,191,36,.34);
  --lo:#34d399; --lo-s:rgba(52,211,153,.13); --lo-b:rgba(52,211,153,.34);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink); min-height:100vh;
  font-family:'Inter',system-ui,sans-serif; font-size:15px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.mono,.metrics b,.sh-v{font-family:'JetBrains Mono',ui-monospace,monospace}
em{font-style:normal}

/* ambient glow */
.glow{position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(680px 380px at 15% -8%, rgba(129,140,248,.17), transparent 62%),
    radial-gradient(560px 320px at 90% 2%, rgba(192,132,252,.12), transparent 60%);}

/* ── nav ── */
.nav{position:relative;z-index:5;display:flex;align-items:center;gap:1.2rem;
  padding:1.1rem 2.2rem;border-bottom:1px solid var(--line);flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;
  letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.logo span{color:var(--brand)}
.logo-m{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;font-size:.95rem;
  background:linear-gradient(140deg,var(--brand),var(--brand2));color:#0b0b12;
  box-shadow:0 6px 20px rgba(129,140,248,.42)}
.nav-tabs{display:flex;gap:.2rem;background:var(--panel);border:1px solid var(--line);
  border-radius:11px;padding:.24rem}
.ntab{border:none;background:transparent;color:var(--faint);font:inherit;font-size:.83rem;
  font-weight:700;padding:.44rem .85rem;border-radius:8px;cursor:pointer;transition:.16s}
.ntab:hover{color:var(--ink)}
.ntab.active{background:var(--panel2);color:var(--ink)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:.4rem;font-size:.7rem;font-weight:600;
  padding:.34rem .72rem;border-radius:99px;border:1px solid var(--line2);color:var(--muted);
  background:var(--panel)}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--lo);
  box-shadow:0 0 0 3px rgba(52,211,153,.16)}
.dot-live.down{background:var(--hi);box-shadow:0 0 0 3px rgba(251,113,133,.16)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  font:inherit;font-size:.85rem;font-weight:700;padding:.56rem 1.05rem;border-radius:10px;
  cursor:pointer;text-decoration:none;border:1px solid transparent;transition:.16s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#0b0b12;
  box-shadow:0 6px 20px rgba(129,140,248,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(129,140,248,.42)}
.btn-ghost{background:var(--panel);border-color:var(--line2);color:var(--muted)}
.btn-ghost:hover{border-color:var(--brand);color:var(--ink)}
.btn-lg{font-size:.95rem;padding:.75rem 1.5rem;border-radius:12px}

/* ── layout ── */
.tab-panel{position:relative;z-index:1;display:none;max-width:1180px;margin:0 auto;padding:0 2.2rem}
.tab-panel.active{display:block}
.hero{text-align:center;padding:4.4rem 0 3.2rem}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;font-size:.7rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;color:var(--brand);
  background:rgba(129,140,248,.1);border:1px solid rgba(129,140,248,.3);
  padding:.34rem .8rem;border-radius:99px;margin-bottom:1.3rem}
.hero h1{font-size:clamp(2.2rem,6vw,4rem);font-weight:900;line-height:1.05;letter-spacing:-.045em}
.hero h1 em{background:linear-gradient(100deg,var(--brand),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:1.05rem;max-width:660px;margin:1.1rem auto 0;line-height:1.7}
.lead em{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:.7rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem;
  margin-top:3rem}

.section-head{text-align:center;padding:3.4rem 0 2rem}
.section-head h2{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:900;letter-spacing:-.035em}
.section-head p{color:var(--muted);margin-top:.6rem;font-size:.96rem}

/* ── cards ── */
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:1.5rem 1.6rem;backdrop-filter:blur(8px)}
.card-t{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.card-t::before{content:'';width:3px;height:12px;border-radius:2px;
  background:linear-gradient(var(--brand),var(--brand2))}
.card.empty{display:grid;place-items:center;text-align:center;padding:3.2rem 1.6rem;color:var(--muted)}
.e-mark{font-size:2rem;opacity:.4;margin-bottom:.8rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.1rem}
.grid-scan{display:grid;grid-template-columns:1fr 1.15fr;gap:1.2rem;align-items:start}
@media(max-width:900px){.grid-scan{grid-template-columns:1fr}}

.c-icon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:1.1rem;
  background:color-mix(in srgb,var(--t) 14%,transparent);border:1px solid color-mix(in srgb,var(--t) 34%,transparent);
  margin-bottom:.9rem}
.card h3{font-size:1.08rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.45rem}
.card h4{font-size:.92rem;font-weight:800;margin-bottom:.7rem}
.card p{color:var(--muted);font-size:.9rem;line-height:1.7}
.p-sm{font-size:.86rem;margin-bottom:.9rem}
.fine{font-size:.74rem;color:var(--faint);margin-top:.8rem}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.6rem}

.ticks{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.ticks li{position:relative;padding-left:1.5rem;color:var(--muted);font-size:.87rem;line-height:1.65}
.ticks li::before{content:'▸';position:absolute;left:0;color:var(--brand);font-weight:700}
.ticks.lo li::before{content:'✓';color:var(--lo)}
.ticks.warn li::before{content:'!';color:var(--md)}
.ticks b{color:var(--ink);font-weight:600}

/* ── stats ── */
.stat{background:var(--panel2);border:1px solid var(--line);border-radius:13px;padding:.95rem 1rem}
.stat b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1.15}
.stat span{font-size:.66rem;color:var(--faint);text-transform:uppercase;letter-spacing:.07em;font-weight:600}

/* ── scanner ── */
textarea#sms{width:100%;background:var(--bg2);border:1.5px solid var(--line2);border-radius:13px;
  color:var(--ink);font:inherit;font-size:.92rem;line-height:1.65;padding:.9rem 1rem;resize:vertical}
textarea#sms:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(129,140,248,.14)}
textarea#sms::placeholder{color:var(--faint)}
.row-btns{display:flex;gap:.55rem;margin-top:.85rem;flex-wrap:wrap}
.examples{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:1rem}
.ex{background:var(--panel);border:1px solid var(--line);color:var(--muted);font:inherit;
  font-size:.74rem;padding:.42rem .8rem;border-radius:99px;cursor:pointer;text-align:left;
  line-height:1.4;max-width:100%;transition:.16s}
.ex:hover{border-color:var(--brand);color:var(--ink);background:rgba(129,140,248,.1)}

/* ── verdict ── */
.v{border-radius:16px;padding:1.25rem 1.35rem;border:1px solid var(--line2);background:var(--panel)}
.v.hi{border-color:var(--hi-b);background:linear-gradient(180deg,var(--hi-s),transparent 62%)}
.v.md{border-color:var(--md-b);background:linear-gradient(180deg,var(--md-s),transparent 62%)}
.v.lo{border-color:var(--lo-b);background:linear-gradient(180deg,var(--lo-s),transparent 62%)}
.v-top{display:flex;align-items:flex-start;gap:.85rem}
.v-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1.25rem;
  flex-shrink:0;border:1px solid}
.v-ic.hi{background:var(--hi-s);border-color:var(--hi-b)}
.v-ic.md{background:var(--md-s);border-color:var(--md-b)}
.v-ic.lo{background:var(--lo-s);border-color:var(--lo-b)}
.v-title{font-size:1.2rem;font-weight:800;letter-spacing:-.025em}
.v-sub{font-size:.79rem;color:var(--muted);margin-top:.2rem}
.v-score{margin-left:auto;text-align:right;line-height:1;flex-shrink:0}
.v-score b{font-size:2.2rem;font-weight:900;letter-spacing:-.05em}
.v-score i{font-style:normal;font-size:.85rem;font-weight:700;color:var(--faint)}
.hi .v-score b{color:var(--hi)} .md .v-score b{color:var(--md)} .lo .v-score b{color:var(--lo)}
.meter{position:relative;height:8px;border-radius:99px;background:rgba(255,255,255,.07);
  margin-top:1.05rem}
.meter-f{height:100%;border-radius:99px;transition:width .8s cubic-bezier(.22,1,.36,1)}
.meter-t{position:absolute;top:-4px;bottom:-4px;left:55%;width:2px;background:var(--ink);
  opacity:.5;border-radius:2px}
.meter-s{display:flex;justify-content:space-between;margin-top:.45rem;font-size:.66rem;color:var(--faint)}

/* ── chips ── */
.chips{display:flex;flex-wrap:wrap;gap:.32rem}
.chip{font-size:.7rem;font-weight:600;padding:.3rem .66rem;border-radius:9px;
  border:1px solid var(--line2);background:var(--panel2);color:var(--muted)}
.chip.ch-hi{border-color:var(--hi-b);background:var(--hi-s);color:var(--hi)}
.chip.ch-md{border-color:var(--md-b);background:var(--md-s);color:var(--md)}
.chip.ch-lo{border-color:var(--lo-b);background:var(--lo-s);color:var(--lo)}
.chip.off{opacity:.4}
.rows{display:flex;flex-direction:column;gap:.4rem;margin-top:.9rem}
.row{font-size:.82rem;color:var(--muted);line-height:1.6}
.row b{color:var(--ink);font-weight:600}

/* ── SHAP ── */
.sh{display:flex;flex-direction:column;gap:.4rem}
.sh-row{display:flex;align-items:center;gap:.7rem}
.sh-w{width:120px;text-align:right;font-size:.73rem;font-weight:600;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sh-t{flex:1;position:relative;height:20px}
.sh-t::before{content:'';position:absolute;left:50%;top:-3px;bottom:-3px;width:1px;background:var(--line2)}
.sh-b{position:absolute;height:11px;border-radius:4px;top:4px}
.sh-v{width:52px;font-size:.7rem;color:var(--faint)}
.sh-lg{display:flex;gap:1rem;font-size:.66rem;color:var(--faint);margin-top:.65rem;
  padding-top:.55rem;border-top:1px solid var(--line)}
.sh-lg i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:.3rem}
.spin{width:13px;height:13px;border:2px solid var(--line2);border-top-color:var(--brand);
  border-radius:50%;animation:sp .7s linear infinite;display:inline-block;margin-right:.5rem;
  vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

/* ── alert ── */
.alert{border-radius:13px;padding:.9rem 1.05rem;font-size:.8rem;line-height:1.7;color:var(--muted);
  border:1px solid var(--hi-b);background:var(--hi-s);margin-top:.85rem}
.alert b{color:var(--ink)}
.alert code{background:rgba(0,0,0,.3);border:1px solid var(--line2);border-radius:5px;
  padding:.05rem .32rem;color:var(--ink);font-size:.77rem}

/* ── mobile ── */
.mob-grid{display:grid;grid-template-columns:400px 1fr;gap:1.6rem;align-items:start}
@media(max-width:900px){.mob-grid{grid-template-columns:1fr}}
.phone{background:#0b0b12;border:9px solid #05050a;border-radius:38px;padding:1rem .85rem 1.2rem;
  box-shadow:0 26px 70px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06)}
.notch{width:112px;height:17px;background:#05050a;border-radius:0 0 11px 11px;margin:0 auto .8rem}
.ph-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}
.ph-brand{font-size:.86rem;font-weight:800}
.ph-brand span{color:var(--brand)}
.ph-tabs{display:flex;gap:.2rem;background:rgba(255,255,255,.05);border-radius:9px;padding:.2rem;
  border:1px solid var(--line)}
.pt{font-size:.68rem;font-weight:700;color:var(--faint);padding:.26rem .58rem}
.pt-a{background:rgba(255,255,255,.09);color:var(--ink);border-radius:7px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;margin-bottom:.8rem}
.stats .stat{padding:.55rem .3rem;text-align:center}
.stats .stat b{font-size:1.15rem}
.in-list{border:1px solid var(--line);border-radius:13px;overflow:hidden;max-height:290px;overflow-y:auto}
.in-r{display:flex;gap:.6rem;align-items:flex-start;padding:.62rem .7rem;
  border-bottom:1px solid var(--line);cursor:pointer;transition:background .15s}
.in-r:last-child{border-bottom:none}
.in-r:hover{background:rgba(255,255,255,.04)}
.in-d{width:7px;height:7px;border-radius:50%;margin-top:.42rem;flex-shrink:0;background:var(--faint)}
.in-b{flex:1;min-width:0}
.in-s{font-size:.68rem;font-weight:700;display:flex;gap:.4rem;align-items:center}
.in-s em{font-style:normal;font-size:.6rem;font-weight:700;color:var(--faint);
  text-transform:uppercase;letter-spacing:.05em}
.in-x{font-size:.72rem;color:var(--muted);line-height:1.45;margin-top:.15rem;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.in-l{font-size:.57rem;font-weight:800;letter-spacing:.05em;padding:.14rem .42rem;border-radius:99px;
  flex-shrink:0;margin-top:.15rem}
.mob-side{display:flex;flex-direction:column;gap:1rem}

/* ── tech ── */
.pipe{display:flex;align-items:stretch;gap:.5rem;flex-wrap:wrap}
.pstep{flex:1;min-width:130px;background:var(--panel2);border:1px solid var(--line);border-radius:12px;
  padding:.8rem .9rem}
.pstep b{display:block;font-size:.85rem;font-weight:800}
.pstep span{font-size:.72rem;color:var(--faint)}
.pstep.hot{border-color:rgba(129,140,248,.4);background:rgba(129,140,248,.1)}
.parrow{display:grid;place-items:center;color:var(--faint);font-weight:700}
.sig-list{display:flex;flex-wrap:wrap;gap:.35rem}
.metrics{display:flex;flex-direction:column;gap:.55rem}
.metrics div{display:flex;justify-content:space-between;align-items:baseline;
  padding-bottom:.55rem;border-bottom:1px solid var(--line)}
.metrics div:last-child{border-bottom:none;padding-bottom:0}
.metrics span{font-size:.85rem;color:var(--muted)}
.metrics b{font-size:.95rem;font-weight:700}
.stack{display:flex;flex-direction:column;gap:.7rem}
.stack div{display:flex;flex-direction:column}
.stack b{font-size:.87rem;font-weight:700}
.stack span{font-size:.76rem;color:var(--faint)}

.foot{position:relative;z-index:1;text-align:center;padding:3.4rem 2.2rem 2.2rem;margin-top:2.4rem;
  border-top:1px solid var(--line)}
.foot p{font-size:.76rem;color:var(--faint);line-height:1.9}
.foot b{color:var(--muted);font-weight:600}

@media(max-width:640px){
  .nav,.tab-panel,.foot{padding-left:1.1rem;padding-right:1.1rem}
  .nav-tabs{order:3;width:100%;justify-content:space-between}
  .nav-r{width:100%;margin-left:0}
}