@font-face{font-family:'Bebas Neue Pro';src:url('/fonts/BebasNeuePro-Middle.otf') format('opentype');font-weight:500;font-display:swap}
@font-face{font-family:'Bebas Neue Pro';src:url('/fonts/BebasNeuePro-ExpBk.otf') format('opentype');font-weight:300;font-display:swap}
:root{
  --bg:#f0f4f5;--surface:#ffffff;--surface2:#e8eff0;
  --border:#cddadd;--border2:#9bbcc2;
  --text:#0c1e21;--muted:#4a6b73;--dim:#1c4851;
  --teal:#1a7980;--teal-dk:#0f5460;--teal-soft:#e3f0f1;
  --green:#0a8f6a;
  --font:'Inter','IBM Plex Sans',system-ui,sans-serif;
  --display:'Bebas Neue Pro','IBM Plex Sans',sans-serif;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font);font-size:14px;font-weight:600;border-radius:9px;padding:11px 20px;cursor:pointer;border:1px solid transparent;transition:.16s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-dk));color:#fff;box-shadow:0 6px 18px rgba(26,121,128,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 9px 24px rgba(26,121,128,.34)}
.btn-ghost{background:transparent;color:var(--dim);border-color:var(--border2)}
.btn-ghost:hover{background:var(--surface);border-color:var(--teal)}
.btn-lg{padding:14px 26px;font-size:15px}

/* ── NAV ── */
header.nav{position:sticky;top:0;z-index:50;background:rgba(240,244,245,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:500;font-size:25px;letter-spacing:.14em;color:var(--text)}
.brand img{height:30px;width:auto}
.nav-tabs{display:flex;gap:4px}
.nav-tab{font-size:13.5px;font-weight:500;color:var(--muted);padding:8px 15px;border-radius:8px;cursor:pointer;letter-spacing:.01em;transition:.15s;background:none;border:none;font-family:var(--font);text-align:center}
.nav-tab:hover{color:var(--text);background:var(--surface)}
.nav-tab.active{color:var(--teal);background:var(--teal-soft)}
.nav-right{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;background:none;border:1px solid var(--border2);border-radius:8px;padding:7px 10px;cursor:pointer;color:var(--dim)}

/* ── VIEWS ── */
.view{display:none;animation:fade .4s ease}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
section{padding:84px 0}
.eyebrow{font-family:var(--font);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--teal)}
h1{font-family:var(--display);font-weight:500;letter-spacing:.02em;font-size:60px;line-height:1.02;color:var(--text)}
h2{font-family:var(--display);font-weight:500;letter-spacing:.03em;font-size:38px;line-height:1.08;color:var(--text)}
.lead{font-size:18px;color:var(--muted);max-width:560px;margin-top:18px}

/* ── HERO ── */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:70px;padding-bottom:40px}
.hero h1 .hl{color:var(--teal)}
.hero-cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero-note{margin-top:16px;font-size:12.5px;color:var(--muted)}
.hero-note b{color:var(--dim)}

/* ECU network visual */
.ecu{position:relative;aspect-ratio:1/.94;width:100%;max-width:500px;margin:0 auto;background:none;overflow:visible}
.ecu canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.ecu svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.ecu .node{fill:#fff;stroke:var(--border2);stroke-width:1.4}
.ecu .node.core{fill:var(--teal);stroke:var(--teal-dk)}
.ecu .link{stroke:var(--border2);stroke-width:1.4;fill:none;opacity:.65}
.ecu .pulse{stroke:var(--teal);stroke-width:2.4;fill:none;stroke-linecap:round;stroke-dasharray:5 150;opacity:.9;animation:dash 3.2s linear infinite}
.ecu .lbl{font-family:var(--font);font-size:9.5px;font-weight:600;fill:var(--dim);letter-spacing:.04em}
.ecu .lbl.core{fill:#fff}
@keyframes dash{to{stroke-dashoffset:-310}}
.ecu .ring{fill:none;stroke:var(--teal);stroke-width:1;opacity:.16;animation:ring 3.6s ease-out infinite}
@keyframes ring{0%{r:34;opacity:.34}100%{r:96;opacity:0}}

/* ── STATS ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px 20px;text-align:left}
.stat .num{font-family:var(--display);font-weight:500;font-size:46px;line-height:1;color:var(--teal);letter-spacing:.01em}
.stat .cap{margin-top:9px;font-size:12.5px;color:var(--muted);font-weight:500}

/* ── FEATURE STRIP ── */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px;transition:.18s}
.card:hover{border-color:var(--border2);box-shadow:0 12px 30px rgba(12,30,33,.06);transform:translateY(-2px)}
.card .ic{width:42px;height:42px;border-radius:11px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;color:var(--teal);font-size:20px;margin-bottom:14px}
.card h3{font-size:16px;font-weight:600;margin-bottom:7px}
.card p{font-size:13.5px;color:var(--muted)}
/* feature carousel (scroll-snap) */
.carousel{margin-top:42px}
.carousel-vp{position:relative}
.carousel-track{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:14px 0;scrollbar-width:none;-ms-overflow-style:none}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-track .card{flex:0 0 min(340px,82vw);max-width:min(340px,82vw);min-height:170px;scroll-snap-align:center;transition:opacity .4s,transform .4s,box-shadow .4s;cursor:pointer}
.carousel-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:22px}
.carousel-arrow{width:42px;height:42px;border-radius:50%;border:1px solid var(--border2);background:var(--surface);color:var(--dim);cursor:pointer;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.15s;font-family:var(--font)}
.carousel-arrow:hover{border-color:var(--teal);color:var(--teal);background:var(--surface)}
.carousel-dots{display:flex;gap:8px;align-items:center}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--border2);border:none;cursor:pointer;padding:0;transition:.25s}
.carousel-dot.active{background:var(--teal);width:22px;border-radius:5px}
.carousel-note{text-align:center;font-size:11.5px;color:var(--muted);max-width:560px;margin:18px auto 0;line-height:1.5}
.section-head{text-align:center;max-width:620px;margin:0 auto 8px}
.section-head .lead{margin:14px auto 0}
.bg-soft{background:linear-gradient(180deg,#fff,#eef5f6)}

/* ── PRICING ── */
.toggle-wrap{display:flex;align-items:center;justify-content:center;gap:14px;margin:30px 0 40px}
.toggle{position:relative;width:58px;height:30px;border-radius:30px;background:var(--surface2);border:1px solid var(--border2);cursor:pointer;transition:.2s}
.toggle .knob{position:absolute;top:2.5px;left:2.5px;width:24px;height:24px;border-radius:50%;background:var(--teal);transition:.22s cubic-bezier(.4,1.3,.5,1)}
.toggle.yr{background:var(--teal-soft)}
.toggle.yr .knob{left:30.5px}
.toggle-lab{font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}
.toggle-lab.on{color:var(--text)}
.save-badge{background:var(--green);color:#fff;font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:20px;letter-spacing:.03em}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px 26px;display:flex;flex-direction:column;position:relative}
.plan.hot{border:1.6px solid var(--teal);box-shadow:0 18px 44px rgba(26,121,128,.16)}
.plan .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--teal),var(--teal-dk));color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.07em;padding:5px 14px;border-radius:20px;text-transform:uppercase}
.plan h3{font-size:15px;font-weight:600;letter-spacing:.02em;color:var(--dim)}
.plan .pr{margin:14px 0 2px;display:flex;align-items:baseline;gap:6px}
.plan .pr .amt{font-family:var(--display);font-weight:500;font-size:50px;line-height:1;color:var(--text)}
.plan .pr .per{font-size:13px;color:var(--muted);font-weight:500}
.plan .billed{font-size:12px;color:var(--muted);min-height:17px}
.plan .credits{margin:14px 0 4px;font-size:13.5px;font-weight:600;color:var(--teal)}
.plan ul{list-style:none;margin:16px 0 24px;display:flex;flex-direction:column;gap:10px}
.plan li{font-size:13.5px;color:var(--dim);display:flex;gap:9px;align-items:flex-start}
.plan li .ck{color:var(--teal);font-weight:700;flex:none}
.plan li.off{color:#9fb3b7}
.plan li.off .ck{color:#c2d0d3}
.plan .btn{width:100%;justify-content:center;margin-top:auto}
.trial-note{text-align:center;font-size:12.5px;color:var(--muted);margin-top:22px}
.ent-band{margin-top:30px;background:linear-gradient(135deg,var(--teal-dk),var(--teal));color:#fff;border-radius:18px;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ent-band .btn{flex:none;box-shadow:0 8px 20px rgba(0,0,0,.16)}
.plan .more-btn{background:none;border:none;color:var(--teal);font-weight:600;font-size:12.5px;cursor:pointer;font-family:var(--font);padding:2px 0;margin-top:-2px}
.plan li.x-feat{display:none}
.plan.show-all li.x-feat{display:flex}
/* comparison table */
.cmp-wrap{margin-top:30px;overflow-x:auto}
.cmp{width:100%;border-collapse:collapse;min-width:560px}
.cmp th,.cmp td{padding:13px 16px;border-bottom:1px solid var(--border);text-align:center;font-size:14px}
.cmp thead th{font-family:var(--display);font-weight:500;font-size:20px;letter-spacing:.03em;color:var(--text);border-bottom:1.5px solid var(--border2)}
.cmp thead th.hot{color:var(--teal)}
.cmp tbody td:first-child,.cmp thead th:first-child{text-align:left;font-weight:600;color:var(--dim);font-size:13.5px}
.cmp tbody tr:hover td{background:var(--surface)}
.cmp .yes{color:var(--teal);font-weight:700}
.cmp .no{color:#b9c8cb}
.cmp tr.cmp-extra{display:none}
.cmp.show-all tr.cmp-extra{display:table-row}
.cmp tr.cmp-group td{background:var(--teal-soft);font-family:var(--font);font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);text-align:left}
.cmp-toggle{background:none;border:1px solid var(--border2);color:var(--dim);font-family:var(--font);font-weight:600;font-size:13px;padding:9px 18px;border-radius:9px;cursor:pointer;transition:.15s}
.cmp-toggle:hover{border-color:var(--teal);color:var(--teal)}

/* ── FAQ ── */
.faq-list{max-width:760px;margin:34px auto 0}
.faq{border-bottom:1px solid var(--border)}
.faq q{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:20px 4px;cursor:pointer;font-style:normal}
.faq q .q-txt{flex:1;text-align:left;font-size:15.5px;font-weight:600;line-height:1.45;color:var(--text)}
.faq q .pm{color:var(--teal);font-size:22px;line-height:1.3;flex:none;width:20px;text-align:center;transition:.2s}
.faq.open q .pm{transform:rotate(45deg)}
.faq a-ans{display:block;max-height:0;overflow:hidden;transition:max-height .28s ease;color:var(--muted);font-size:14px}
.faq.open a-ans{max-height:240px}
.faq a-ans p{padding:0 4px 20px}

/* ── TERMS / legal ── */
.legal{max-width:780px;margin:0 auto}
.legal h3{font-size:17px;font-weight:600;margin:26px 0 8px;color:var(--text)}
.legal p{font-size:14px;color:var(--muted);margin-bottom:10px}
.legal .upd{font-size:12px;color:var(--muted);font-style:italic}

/* ── CTA band + footer ── */
.cta-band{background:linear-gradient(135deg,var(--teal-dk),var(--teal));border-radius:22px;padding:54px;text-align:center;color:#fff;margin:0 0 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.86);max-width:480px;margin:14px auto 26px;font-size:16px}
.cta-band .btn-primary{background:#fff;color:var(--teal-dk);box-shadow:0 8px 22px rgba(0,0,0,.18)}
footer{border-top:1px solid var(--border);padding:34px 0;margin-top:84px;color:var(--muted);font-size:13px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.foot-links{display:flex;gap:18px}
.foot-links button{background:none;border:none;color:var(--muted);font-size:13px;cursor:pointer;font-family:var(--font)}
.foot-links button:hover{color:var(--teal)}

/* ── SIGNUP DRAWER ── */
.su-overlay{position:fixed;inset:0;background:rgba(12,30,33,.5);z-index:200;display:none;animation:fade .25s ease}
.su-overlay.open{display:block}
.su-drawer{position:fixed;top:0;right:0;height:100%;width:460px;max-width:94vw;background:var(--surface);box-shadow:-12px 0 46px rgba(12,30,33,.22);z-index:201;transform:translateX(102%);transition:transform .32s cubic-bezier(.4,0,.2,1);overflow-y:auto}
.su-drawer.open{transform:none}
.su-head{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:2}
.su-head .x{background:none;border:none;font-size:24px;color:var(--muted);cursor:pointer;line-height:1}
.su-body{padding:24px 26px}
.su-plan{background:var(--teal-soft);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center}
.su-plan .nm{font-weight:600;font-size:15px}
.su-plan .pr{font-family:var(--display);font-size:26px;color:var(--teal)}
.su-field{margin-bottom:14px}
.su-field label{display:block;font-size:12px;font-weight:600;color:var(--dim);margin-bottom:5px}
.su-field input{width:100%;padding:11px 13px;border:1px solid var(--border2);border-radius:9px;font-family:var(--font);font-size:14px;color:var(--text);background:#fff}
.su-field input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(26,121,128,.12)}
.su-terms{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);margin:6px 0 18px}
.su-terms input{margin-top:2px;flex:none}
.su-terms a{color:var(--teal);font-weight:600}
.su-err{background:#fbeaef;border:1px solid #e2b6c4;color:#7a1430;border-radius:8px;padding:9px 13px;font-size:13px;margin-bottom:14px;display:none}
.su-err.show{display:block}
.su-note{font-size:12px;color:var(--muted);margin-top:12px;text-align:center}
#suPayElement{margin-top:6px}
@media(max-width:880px){
  h1{font-size:44px}h2{font-size:30px}
  .hero{grid-template-columns:1fr;gap:30px}.ecu{max-width:380px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .feat-grid,.price-grid{grid-template-columns:1fr}
  .nav-tabs{display:none}.menu-btn{display:inline-flex}
  .nav-tabs.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:var(--surface);border-bottom:1px solid var(--border);padding:8px 16px;gap:2px}
  section{padding:56px 0}.cta-band{padding:38px 22px}
}
@media(max-width:480px){
  /* Phones: shrink the brand so "THE BLUE FEET" never collides with the menu button */
  .brand{font-size:19px;letter-spacing:.05em;gap:8px;white-space:nowrap}
  .brand img{height:24px}
  /* Nav controls as a matched set: Sign in button + hamburger same height */
  .nav-right #signInBtn{height:36px;padding:0 14px;font-size:13px;border-radius:8px;line-height:1}
  .menu-btn{height:36px;display:inline-flex;align-items:center;justify-content:center;padding:0 11px;font-size:16px;line-height:1}
}
/* SHOWCASE (real diagnostic cases) — CARD GRID; each card links to its own
   server-rendered, SEO-optimized page at /cases/<slug>. The full diagnostic "story"
   (ranked causes, reasoning, stats) now lives on that page, not inline here. */
.sc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;max-width:980px;margin:42px auto 0}
.sc-card{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px 22px;height:100%;transition:border-color .15s,box-shadow .15s,transform .15s}
.sc-card:hover{border-color:var(--border2);box-shadow:0 14px 32px rgba(12,30,33,.09);transform:translateY(-3px)}
.sc-card--nolink{cursor:default}
.sc-card--nolink:hover{transform:none;box-shadow:none;border-color:var(--border)}
/* Fixed-width vehicle badge (kept from the previous layout so titles align). */
.sc-veh{flex:none;align-self:flex-start;width:fit-content;max-width:100%;font-family:var(--font);font-size:13px;letter-spacing:.04em;color:var(--teal);background:var(--teal-soft);border:1px solid var(--border);border-radius:8px;padding:6px 11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc-card-title{font-size:16.5px;font-weight:600;color:var(--text);line-height:1.32}
.sc-card-symptom{font-size:13px;color:var(--muted);line-height:1.5}
.sc-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:6px}
.sc-headline{font-family:var(--font);font-size:14px;letter-spacing:.03em;color:var(--teal);white-space:nowrap}
.sc-view{font-size:13px;font-weight:600;color:var(--teal);white-space:nowrap}
@media(max-width:560px){.sc-grid{grid-template-columns:1fr}}