:root{
  --cream:#F4F1EA;
  --paper:#FBF9F4;
  --card:#FFFFFF;
  --green:#0B3D2E;
  --green-deep:#072A20;
  --red:#C8102E;
  --amber:#B26B00;
  --ink:#23201A;
  --muted:#6B6459;
  --line:#E4DECF;
  --plate-yellow:#FFD400;
  --plate-blue:#0B2E9C;
  --radius:16px;
  --wrap:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Archivo","Inter",sans-serif;line-height:1.1;letter-spacing:-.02em;margin:0 0 .4em}
h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:700}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(244,241,234,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Archivo",sans-serif;font-weight:800;font-size:1.2rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .dot{width:12px;height:12px;border-radius:3px;background:var(--green);box-shadow:2px 2px 0 var(--red)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--ink);font-weight:500;font-size:.95rem}
@media(max-width:640px){.nav-links{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;font-weight:600;
  padding:13px 22px;border-radius:12px;border:0;cursor:pointer;font-size:1rem;transition:transform .08s ease,background .2s}
.btn:hover{background:var(--green-deep);text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--green);border:1.5px solid var(--green)}
.btn.ghost:hover{background:rgba(11,61,46,.06);color:var(--green)}

/* hero */
.hero{padding:72px 0 40px}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media(max-width:860px){.hero .grid{grid-template-columns:1fr;gap:32px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:var(--green);
  background:rgba(11,61,46,.08);padding:6px 12px;border-radius:999px;margin-bottom:18px}
.hero p.lead{font-size:1.18rem;max-width:34ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.trust{margin-top:20px;font-size:.9rem;color:var(--muted)}
.trust b{color:var(--ink)}

/* number plate */
.plate{display:inline-flex;align-items:stretch;background:var(--plate-yellow);border-radius:10px;overflow:hidden;
  border:2px solid #111;font-family:"Archivo",sans-serif;box-shadow:0 6px 20px rgba(0,0,0,.12)}
.plate .gb{background:var(--plate-blue);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 9px;font-size:.7rem;font-weight:700;line-height:1}
.plate .gb .stars{font-size:.62rem;margin-bottom:2px}
.plate .reg{font-weight:800;letter-spacing:.06em;color:#111;padding:10px 16px;font-size:1.9rem}

/* demo card */
.demo{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 14px 40px rgba(35,32,26,.08)}
.demo h3{margin-bottom:4px}
.demo .plate-input{display:flex;gap:8px;margin:14px 0}
.demo input{flex:1;background:var(--plate-yellow);border:2px solid #111;border-radius:10px;padding:12px 14px;
  font-family:"Archivo",sans-serif;font-weight:800;font-size:1.3rem;letter-spacing:.08em;color:#111;text-transform:uppercase;min-width:0}
.demo input::placeholder{color:#7a6f18}
.demo .hint{font-size:.82rem;color:var(--muted)}
.demo .hint code{background:var(--cream);padding:2px 6px;border-radius:6px;cursor:pointer;border:1px solid var(--line)}
.result{margin-top:16px;border-top:1px dashed var(--line);padding-top:16px;display:none}
.result.show{display:block}
.result .veh{font-weight:700;font-size:1.05rem;margin-bottom:12px}
.rows{display:grid;gap:10px}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.row .lab{color:var(--muted);font-size:.92rem}
.pill{font-size:.82rem;font-weight:700;padding:4px 11px;border-radius:999px}
.pill.ok{background:rgba(11,61,46,.1);color:var(--green)}
.pill.due{background:rgba(178,107,0,.14);color:var(--amber)}
.pill.bad{background:rgba(200,16,46,.1);color:var(--red)}
.result .err{color:var(--red);font-weight:600}

/* sections */
section{padding:56px 0}
.section-head{max-width:44ch;margin-bottom:36px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feature .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:rgba(11,61,46,.09);margin-bottom:14px;font-size:20px}
.feature h3{margin-bottom:6px}
.feature p{margin:0;color:var(--muted);font-size:.96rem}

.band{background:var(--green);color:#fff}
.band h2{color:#fff}
.band .muted{color:rgba(255,255,255,.72)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-left:52px}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;font-family:"Archivo";font-weight:800}
.step h3{color:#fff}
.step p{color:rgba(255,255,255,.78);margin:0}

/* pricing */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
@media(max-width:860px){.tiers{grid-template-columns:1fr}}
.tier{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.tier.best{border:2px solid var(--green);position:relative}
.tier.best .flag{position:absolute;top:-12px;left:24px;background:var(--red);color:#fff;font-size:.74rem;font-weight:700;padding:4px 12px;border-radius:999px}
.tier .price{font-family:"Archivo";font-weight:800;font-size:2rem;margin:8px 0 2px}
.tier .per{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.tier ul{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:9px}
.tier li{padding-left:26px;position:relative;font-size:.95rem}
.tier li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.tier .btn{margin-top:auto}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;padding:18px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--green);font-size:1.4rem;font-weight:700}
.faq details[open] summary:after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px;margin:0}

footer{background:var(--green-deep);color:rgba(255,255,255,.8);padding:44px 0 32px;font-size:.92rem}
footer a{color:#fff}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-bottom:24px}
.foot-brand{font-family:"Archivo";font-weight:800;color:#fff;font-size:1.15rem}
.foot-note{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:.84rem;color:rgba(255,255,255,.55)}
.center{text-align:center}
.mt{margin-top:14px}