/* ============================================================
   index-page.css — navtutorial.com homepage
   All selectors are namespaced .nt-* and use the site's own
   design tokens (--bg, --ink, --b4, --grad-primary, --hr …) from
   style-core.css, so the homepage inherits light/dark automatically.
   Loads after style-core.css (cascade preserved). Does NOT touch
   header/footer styles.
   ============================================================ */

.nt-home{--nt-grad:var(--grad-primary);}

/* ---------- ad slots ----------
   Block container (NOT flex) so AdSense responsive units size correctly.
   min-height reserves space for CLS; no border/background, so an unfilled
   slot is just clean whitespace, not a visible placeholder box. */
.nt-ad{margin:22px auto;width:100%;text-align:center}
.nt-ad-wrap{width:100%;min-height:92px}
.nt-ad-inline .nt-ad-wrap{min-height:110px}
.nt-ad-rail .nt-ad-wrap{min-height:600px}
.nt-ad-wrap ins{display:block}
.nt-ad-wrap :is(iframe,img){max-width:100%}

/* ---------- shared ---------- */
.nt-home .nt-band{padding:60px 0}
.nt-btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:var(--r);padding:14px 24px;
  font-size:15px;cursor:pointer;border:0;text-decoration:none;transition:transform .14s cubic-bezier(.2,.8,.2,1),box-shadow .18s ease}
.nt-btn-cta{background:var(--nt-grad);color:#fff;box-shadow:var(--s-blue)}.nt-btn-cta:hover{transform:translateY(-2px)}
.nt-btn-cta .nt-arw{transition:transform .18s ease}.nt-btn-cta:hover .nt-arw{transform:translateX(4px)}
.nt-kicker{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--b4);margin-bottom:10px;text-align:center}
.nt-sechead{max-width:660px;margin:0 auto 32px;text-align:center}
.nt-sechead h2{font-size:clamp(24px,3vw,33px);font-weight:800;letter-spacing:-.9px;color:var(--ink);margin:0}
.nt-sechead p{color:var(--mid);margin:10px 0 0;font-size:15.5px}
.nt-tlink{font-weight:700;color:var(--b4)}
.nt-alt{background:var(--bg-alt);border-top:1px solid var(--hr2);border-bottom:1px solid var(--hr2)}

/* ---------- hero ---------- */
.nt-hero{position:relative;overflow:hidden;background:
  radial-gradient(60% 55% at 82% 0%,rgba(37,99,235,.09),transparent 60%),
  radial-gradient(50% 60% at 0% 100%,rgba(6,182,212,.07),transparent 55%),var(--bg-soft)}
.nt-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(37,99,235,.10) 1px,transparent 1px);
  background-size:26px 26px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 60%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 60%);opacity:.5;pointer-events:none}
.nt-hero-grid{position:relative;padding:58px 0 52px;display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.nt-datapill{display:inline-flex;align-items:center;background:var(--bg-card);border:1px solid var(--hr3);border-radius:999px;
  padding:5px 6px;margin-bottom:22px;box-shadow:var(--s1);font-size:12.5px;font-weight:700}
.nt-datapill .seg{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;color:var(--ink2)}
.nt-datapill .seg+.seg{border-left:1px solid var(--hr)}.nt-datapill .seg b{color:var(--b4);font-weight:800}
.nt-datapill .live{width:7px;height:7px;border-radius:50%;background:var(--g3);box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.nt-h1{font-size:clamp(34px,4.7vw,54px);line-height:1.03;font-weight:900;letter-spacing:-1.8px;margin:0 0 18px;color:var(--ink)}
.nt-h1 .grad{background:linear-gradient(120deg,var(--b3),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nt-hsub{font-size:17.5px;line-height:1.62;color:var(--mid);max-width:33rem;margin:0 0 28px}
.nt-cta{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.nt-hero-cta-lg{padding:16px 28px;font-size:16px;border-radius:var(--r2)}

/* hero IDE */
.nt-ide{position:relative;background:linear-gradient(180deg,#0b1730,#081226);border:1px solid rgba(96,165,250,.22);
  border-radius:var(--r3);box-shadow:0 40px 90px -40px rgba(2,8,23,.75);overflow:hidden}
.nt-ide-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.06)}
.nt-ide-bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.nt-ide-bar .fn{margin-left:8px;font-family:var(--mono);font-size:12px;color:#7f92b6}
.nt-code{padding:16px 18px;font-family:var(--mono);font-size:13px;line-height:1.95;color:#c7d6f0}
.nt-code .ln{display:block;white-space:pre}
.nt-code .cmt{color:#5f7396}.nt-code .kw{color:#60a5fa}.nt-code .fnn{color:#22d3ee}.nt-code .st{color:#7dd3fc}.nt-code .ty{color:#93c5fd}
.nt-ide-res{display:flex;align-items:center;gap:16px;padding:14px 18px;background:rgba(16,185,129,.06);border-top:1px solid rgba(255,255,255,.06)}
.nt-ring{width:52px;height:52px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--g3) 94%,rgba(255,255,255,.08) 0)}
.nt-ring::before{content:"";position:absolute;inset:5px;border-radius:50%;background:#0a1428}
.nt-ring b{position:relative;font-family:var(--mono);font-size:12px;color:#d6ffe9}
.nt-ide-res .rt{color:#8ff0c2;font-family:var(--mono);font-size:12.5px;font-weight:700}
.nt-ide-res .rs{color:#6d86ad;font-family:var(--mono);font-size:11.5px}
.nt-float{position:absolute;right:16px;top:-14px;background:var(--bg-card);border:1px solid var(--hr3);border-radius:999px;
  padding:6px 13px;font-size:12px;font-weight:800;color:var(--g3);box-shadow:var(--s2);display:flex;align-items:center;gap:7px}
.nt-float i{width:7px;height:7px;border-radius:50%;background:var(--g3)}

/* ---------- continue strip ---------- */
.nt-continue{background:linear-gradient(90deg,rgba(37,99,235,.06),rgba(6,182,212,.05));border-bottom:1px solid var(--hr2)}
.nt-cw{display:flex;align-items:center;gap:16px;padding:14px 0}
.nt-cw .emo{width:44px;height:44px;border-radius:12px;background:var(--bg-card);border:1px solid var(--hr3);display:grid;place-items:center;font-size:20px;flex:0 0 auto}
.nt-cw .mid{flex:1;min-width:0}
.nt-cw .lbl{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--b4);text-transform:uppercase;letter-spacing:.06em}
.nt-cw .title{font-weight:700;font-size:15.5px;margin-top:1px;color:var(--ink)}.nt-cw .cat{font-size:12px;color:var(--muted)}
.nt-cw .bar{height:6px;border-radius:99px;background:var(--slate2);overflow:hidden;max-width:340px;margin-top:7px}
.nt-cw .bar>i{display:block;height:100%;background:var(--nt-grad);border-radius:99px}
.nt-cw .pct{font-size:11px;color:var(--muted);margin-top:5px}
.nt-cw .go{flex:0 0 auto;background:var(--nt-grad);color:#fff;padding:11px 20px;border-radius:var(--r);font-weight:800;font-size:14px;box-shadow:var(--s-blue);text-decoration:none}
.nt-cw .x{flex:0 0 auto;width:34px;height:34px;border-radius:9px;border:1px solid var(--hr);background:var(--bg-card);color:var(--muted);cursor:pointer}

/* ---------- on-ramp ---------- */
.nt-onramp{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.nt-rmp{position:relative;border:1px solid var(--hr);border-radius:var(--r2);padding:22px;background:var(--bg-card);display:flex;flex-direction:column;transition:.16s;text-decoration:none}
.nt-rmp:hover{box-shadow:var(--s2);transform:translateY(-2px)}
.nt-rmp.hot{background:linear-gradient(180deg,var(--slate),var(--bg-card));border-color:var(--hr3)}
.nt-rmp .n{width:30px;height:30px;border-radius:9px;background:var(--nt-grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px;margin-bottom:12px;box-shadow:var(--s-blue)}
.nt-rmp h3{font-size:17px;font-weight:800;margin:0 0 5px;color:var(--ink)}.nt-rmp p{color:var(--mid);font-size:13.5px;margin:0 0 14px}
.nt-rmp .go{margin-top:auto;font-weight:800;color:var(--b4);font-size:14px}

/* ---------- categories ---------- */
.nt-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.nt-cat{position:relative;border:1px solid var(--hr);border-radius:var(--r2);padding:20px;background:var(--bg-card);overflow:hidden;transition:.16s;text-decoration:none}
.nt-cat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--ac)}
.nt-cat:hover{transform:translateY(-3px);box-shadow:var(--s2);border-color:var(--hr3)}
.nt-cat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.nt-cat .emo{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;
  background:color-mix(in srgb,var(--ac) 14%,var(--bg-card));border:1px solid color-mix(in srgb,var(--ac) 28%,var(--bg-card))}
.nt-cat .badge{font-family:var(--mono);font-size:11px;color:var(--muted);background:var(--bg-alt);border:1px solid var(--hr);padding:4px 9px;border-radius:8px}
.nt-cat .nm{font-weight:800;font-size:16px;margin-bottom:3px;color:var(--ink)}.nt-cat .sub{font-size:12.5px;color:var(--muted)}
.nt-cat .go{margin-top:14px;font-size:13px;font-weight:700;color:var(--ac)}

/* ---------- interview ---------- */
.nt-iv{background:var(--bg-soft);border-top:1px solid var(--hr2);border-bottom:1px solid var(--hr2)}
.nt-iv-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:36px;align-items:center}
.nt-iv-left h3{font-size:20px;font-weight:800;margin:0 0 12px;color:var(--ink)}.nt-iv-left p{color:var(--mid);font-size:15px;margin:0 0 20px;max-width:46ch}
.nt-sims{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.nt-sim{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--ink2);background:var(--bg-card);border:1px solid var(--hr3);padding:7px 12px;border-radius:9px;transition:.15s;text-decoration:none}
.nt-sim:hover{border-color:var(--b5);color:var(--b4);box-shadow:var(--s1)}
.nt-iv-stat{display:flex;gap:26px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--hr)}
.nt-iv-stat .v{font-size:24px;font-weight:900;letter-spacing:-.5px;color:var(--ink)}.nt-iv-stat .l{font-size:12px;color:var(--muted)}
.nt-iv-cards{display:grid;gap:14px}
.nt-ivc{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--hr);border-radius:var(--r2);padding:18px;background:var(--bg-card);transition:.16s;text-decoration:none}
.nt-ivc:hover{box-shadow:var(--s2);transform:translateY(-2px);border-color:var(--hr3)}
.nt-ivc .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;flex:0 0 auto;background:var(--slate);border:1px solid var(--hr3)}
.nt-ivc h4{font-size:16px;font-weight:800;margin:0 0 3px;color:var(--ink)}.nt-ivc p{margin:0;font-size:13px;color:var(--mid)}
.nt-ivc .m{display:inline-block;margin-top:6px;font-family:var(--mono);font-size:11.5px;font-weight:700;color:var(--b4)}

/* ---------- tool of the week ---------- */
.nt-totw{display:grid;grid-template-columns:1.1fr 1fr;border:1px solid var(--hr3);border-radius:var(--r3);overflow:hidden;box-shadow:var(--s2);background:var(--bg-card)}
.nt-totw-l{padding:34px}
.nt-totw .tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;font-weight:700;color:var(--b4);background:var(--slate);border:1px solid var(--hr3);padding:5px 11px;border-radius:999px;margin-bottom:14px}
.nt-totw h3{font-size:24px;font-weight:800;letter-spacing:-.5px;margin:0 0 8px;color:var(--ink)}.nt-totw p{color:var(--mid);font-size:14.5px;margin:0 0 18px;max-width:44ch}
.nt-totw-r{background:linear-gradient(160deg,#0b1730,#081226);display:grid;place-items:center;padding:30px}
.nt-totw-demo{width:100%;border-radius:var(--r2);border:1px solid rgba(96,165,250,.2);background:rgba(255,255,255,.03);padding:18px;font-family:var(--mono);font-size:12.5px;line-height:1.9;color:#c7d6f0}
.nt-totw-demo .er{color:#fb7185}.nt-totw-demo .ok{color:#34d399}.nt-totw-demo .dim{color:#6d86ad}

/* ---------- mid-page CTA ---------- */
.nt-rmcta{background:linear-gradient(120deg,var(--b4),var(--c2));border-radius:var(--r3);padding:30px 34px;color:#fff;display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:space-between;box-shadow:var(--s-blue)}
.nt-rmcta h3{font-size:22px;font-weight:800;margin:0}.nt-rmcta p{margin:4px 0 0;color:rgba(255,255,255,.85);font-size:14.5px}
.nt-rmcta a{background:var(--bg-card);color:var(--b3);padding:14px 24px;border-radius:var(--r);font-weight:800;white-space:nowrap;text-decoration:none}

/* ---------- roadmap ---------- */
.nt-steps{display:grid;grid-template-columns:repeat(6,1fr);margin-top:26px;position:relative}
.nt-steps::before{content:"";position:absolute;left:6%;right:6%;top:19px;height:2px;background:var(--hr3)}
.nt-step{position:relative;z-index:1;text-align:center;padding:0 8px}
.nt-step .b{width:40px;height:40px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;font-weight:800;background:var(--bg-card);border:2px solid var(--hr3);color:var(--b4)}
.nt-step.done .b{background:var(--nt-grad);border-color:transparent;color:#fff;box-shadow:var(--s-blue)}
.nt-step h4{font-size:13.5px;font-weight:700;margin:0 0 3px;color:var(--ink)}.nt-step p{font-size:11.5px;color:var(--muted);margin:0}

/* ---------- latest + rail ---------- */
.nt-content{display:grid;grid-template-columns:1fr 328px;gap:44px;align-items:start}
.nt-post{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--hr);align-items:center;text-decoration:none}.nt-post:first-of-type{border-top:0}
.nt-post .thumb{width:96px;height:66px;border-radius:12px;flex:0 0 auto;background:linear-gradient(135deg,var(--slate),var(--slate2));border:1px solid var(--hr);display:grid;place-items:center;font-size:20px;overflow:hidden}
.nt-post .thumb img{width:100%;height:100%;object-fit:cover}
.nt-post .cat{font-size:11.5px;font-weight:800;color:var(--b4)}.nt-post h4{font-size:16px;font-weight:700;margin:3px 0 4px;color:var(--ink)}.nt-post .meta{font-size:12.5px;color:var(--muted)}
.nt-rail{position:sticky;top:82px;display:flex;flex-direction:column;gap:20px}
.nt-widget{border:1px solid var(--hr);border-radius:var(--r2);padding:20px;background:var(--bg-card)}
.nt-widget h3{font-size:15px;font-weight:800;margin:0 0 12px;display:flex;align-items:center;gap:8px;color:var(--ink)}
.nt-trend{display:flex;gap:12px;align-items:baseline;padding:9px 0;border-top:1px solid var(--hr2);text-decoration:none}.nt-trend:first-of-type{border-top:0}
.nt-trend .rk{font-family:var(--mono);font-weight:800;font-size:15px;color:var(--b5);width:20px;flex:0 0 auto}
.nt-trend .tt{font-size:13.5px;font-weight:600;line-height:1.35;color:var(--ink)}.nt-trend .tm{font-size:11px;color:var(--muted)}
.nt-nlcard{border:1px solid var(--hr3);border-radius:var(--r2);padding:22px;background:linear-gradient(180deg,var(--slate),var(--bg-card));box-shadow:var(--s1)}
.nt-nlcard h3{font-size:16px;font-weight:800;margin:0 0 6px;color:var(--ink)}.nt-nlcard p{margin:0 0 12px;font-size:12.5px;color:var(--mid)}
.nt-nlcard input{width:100%;padding:11px 13px;border:1px solid var(--hr);border-radius:var(--r);font-size:13px;margin-bottom:8px;font-family:inherit;background:var(--bg-card);color:var(--ink)}
.nt-nlcard button{width:100%;padding:11px;border:0;border-radius:var(--r);background:var(--nt-grad);color:#fff;font-weight:800;cursor:pointer;box-shadow:var(--s-blue)}
.nt-nl-msg{font-size:12px;font-weight:600;margin-top:8px;min-height:0}.nt-nl-msg.ok{color:var(--g3)}.nt-nl-msg.err{color:#e11d48}

/* ---------- tools (dark) ---------- */
.nt-dark{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--deep),var(--void));color:#fff}
.nt-dark::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(96,165,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.06) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent)}
.nt-dark>.wrap{position:relative}
.nt-dark .nt-kicker{color:var(--b6)}.nt-dark .nt-sechead h2{color:#fff}.nt-dark .nt-sechead p{color:var(--b7)}
.nt-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.nt-tool{border:1px solid rgba(255,255,255,.1);border-radius:var(--r2);padding:24px;background:rgba(255,255,255,.03);transition:.16s;text-decoration:none;display:block}
.nt-tool:hover{transform:translateY(-3px);background:rgba(255,255,255,.06);border-color:rgba(96,165,250,.42)}
.nt-tool .k{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--b6)}.nt-tool h3{margin:10px 0 7px;font-size:17px;font-weight:800;color:#fff}.nt-tool p{margin:0;font-size:13px;color:var(--b7);line-height:1.55}

/* ---------- testimonials ---------- */
.nt-testi{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.nt-quote{border:1px solid var(--hr);border-radius:var(--r2);padding:24px;background:var(--bg-card)}
.nt-quote .stars{color:var(--a4);font-size:13px;letter-spacing:1px;margin-bottom:10px}
.nt-quote p{font-size:14.5px;line-height:1.6;color:var(--ink2);margin:0 0 16px}
.nt-quote .who{display:flex;align-items:center;gap:11px}.nt-quote .av{width:38px;height:38px;border-radius:50%;background:var(--grad-cyan);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px}
.nt-quote .nm{font-weight:700;font-size:13.5px;color:var(--ink)}.nt-quote .rl{font-size:12px;color:var(--muted)}

/* ---------- credibility strip ---------- */
.nt-cred{background:var(--bg-alt);border-top:1px solid var(--hr2);border-bottom:1px solid var(--hr2)}
.nt-cred>.wrap{padding:34px 0;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.nt-logos{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nt-logos .cap{font-size:12px;color:var(--muted);margin-right:6px}
.nt-logos .ll{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--ink2);background:var(--bg-card);border:1px solid var(--hr);border-radius:9px;padding:8px 13px}
.nt-authorstrip{display:flex;align-items:center;gap:14px}
.nt-authorstrip .av{width:48px;height:48px;border-radius:50%;background:var(--nt-grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;box-shadow:var(--s-blue)}
.nt-authorstrip .nm{font-weight:800;font-size:15px;color:var(--ink)}.nt-authorstrip .rl{font-size:12.5px;color:var(--muted)}.nt-authorstrip a{color:var(--b4);font-weight:700;font-size:12.5px}

/* ---------- FAQ ---------- */
.nt-faq{max-width:820px;margin:0 auto}
.nt-qa{border:1px solid var(--hr);border-radius:var(--r);margin-bottom:10px;background:var(--bg-card);overflow:hidden}
.nt-qa summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15px;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:12px}
.nt-qa summary::-webkit-details-marker{display:none}
.nt-qa summary .pl{width:22px;height:22px;border-radius:6px;background:var(--slate);color:var(--b4);display:grid;place-items:center;font-weight:800;flex:0 0 auto;transition:.15s}
.nt-qa[open] summary .pl{transform:rotate(45deg);background:var(--b4);color:#fff}
.nt-qa .ans{padding:0 20px 18px;color:var(--mid);font-size:14px;line-height:1.65}

/* ---------- inline newsletter band ---------- */
.nt-nlband{background:linear-gradient(120deg,var(--b4),var(--c2));border-radius:var(--r3);padding:38px;color:#fff;display:flex;gap:26px;align-items:center;flex-wrap:wrap;justify-content:space-between;box-shadow:var(--s-blue)}
.nt-nlband h2{font-size:24px;font-weight:800;margin:0}.nt-nlband p{margin:4px 0 0;color:rgba(255,255,255,.85);font-size:14.5px}
.nt-nlband form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-start}
.nt-nlband input{padding:13px 15px;border:0;border-radius:12px;font-size:14px;min-width:230px}
.nt-nlband button{padding:13px 22px;border:0;border-radius:12px;background:var(--void);color:#fff;font-weight:800;cursor:pointer}
.nt-nlband .nt-nl-msg{flex:1 1 100%;color:#eafff3}.nt-nlband .nt-nl-msg.err{color:#ffe4e6}

@media(max-width:920px){
  .nt-hero-grid{grid-template-columns:1fr;gap:32px}
  .nt-cats{grid-template-columns:repeat(2,1fr)}
  .nt-onramp,.nt-tools,.nt-testi{grid-template-columns:1fr}
  .nt-iv-grid,.nt-totw{grid-template-columns:1fr}
  .nt-steps{grid-template-columns:repeat(3,1fr);gap:22px 0}.nt-steps::before{display:none}
  .nt-content{grid-template-columns:1fr}.nt-rail{position:static}.nt-ad-rail .nt-ad-wrap{min-height:250px}
  .nt-datapill{flex-wrap:wrap}.nt-cw{flex-wrap:wrap}.nt-cw .bar{max-width:none}
}
/* ── small-phone polish ── */
@media(max-width:600px){
  .nt-home .nt-band{padding:44px 0}
  .nt-hero-grid{padding:44px 0 40px}
  .nt-h1{letter-spacing:-1px}
  .nt-hsub{font-size:16px}
  .nt-cats{gap:12px}
  .nt-cat{padding:16px}
  .nt-datapill{gap:2px}
  .nt-datapill .seg{padding:3px 9px}
  .nt-datapill .seg+.seg{border-left:0}
  .nt-sechead{margin-bottom:26px}
  .nt-rmcta{padding:22px 20px}
  .nt-rmcta h3{font-size:19px}
  .nt-totw-l{padding:24px}
  .nt-nlband{padding:26px}
  .nt-nlband h2{font-size:20px}
  .nt-nlband input{min-width:0;width:100%}
  .nt-nlband form,.nt-nlband>div{flex:1 1 100%}
  .nt-cred>.wrap{gap:18px}
}
@media(max-width:420px){
  .nt-cats{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.nt-home *{animation:none!important;transition:none!important}}

/* ---------- comparison matrix ---------- */
.nt-matrix{border:1px solid var(--hr);border-radius:var(--r2);overflow:hidden;background:var(--bg-card);box-shadow:var(--s1)}
.nt-matrix .scroll{overflow-x:auto}
.nt-matrix table{width:100%;border-collapse:collapse;min-width:760px}
.nt-matrix th{text-align:left;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:14px 16px;background:var(--bg-alt);border-bottom:1px solid var(--hr);white-space:nowrap}
.nt-matrix td{padding:14px 16px;border-bottom:1px solid var(--hr2);font-size:13.5px;color:var(--ink2)}
.nt-matrix tr:last-child td{border-bottom:0}
.nt-matrix tbody tr:hover td{background:var(--bg-alt)}
.nt-matrix .tool{font-weight:800;color:var(--ink);white-space:nowrap}
.nt-matrix .type{font-family:var(--mono);font-size:11px;color:var(--b4);background:var(--slate);border:1px solid var(--hr3);padding:3px 8px;border-radius:6px}
.nt-badge{display:inline-block;font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:7px;white-space:nowrap}
.nt-badge.good{background:#dcfce7;color:#15803d}
.nt-badge.med{background:#fef3c7;color:#b45309}
.nt-matrix-foot{padding:14px 16px;font-size:12.5px;color:var(--muted);background:var(--bg-alt);border-top:1px solid var(--hr)}
.nt-matrix-foot a{color:var(--b4);font-weight:700}
[data-theme="dark"] .nt-badge.good{background:rgba(16,185,129,.16);color:#6ee7b7}
[data-theme="dark"] .nt-badge.med{background:rgba(217,119,6,.18);color:#fcd34d}