/* CarHistoryX — Public Landing Page Styles */

:root{
  --bg:#0a0a12;
  --bg-2:#11111c;
  --card:#161624;
  --card-2:#1c1c2e;
  --line:rgba(255,255,255,.07);
  --text:#e7e9f3;
  --muted:#8a8ea6;
  --primary:#6366f1;
  --primary-2:#8b5cf6;
  --accent:#22d3ee;
  --ok:#10b981;
  --warn:#f59e0b;
  --danger:#ef4444;
  --radius:16px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.lp-container{max-width:1180px;margin:0 auto;padding:0 24px}

/* Nav */
.lp-nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,18,.7);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.lp-nav .lp-container{display:flex;align-items:center;justify-content:space-between;height:72px}
.lp-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff}
.lp-brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  display:grid;place-items:center;color:#fff;font-size:20px;
  box-shadow:0 8px 24px rgba(99,102,241,.45);
}
.lp-nav-links{display:flex;align-items:center;gap:28px}
.lp-nav-links a{color:var(--muted);font-weight:500;font-size:14px;transition:color .2s}
.lp-nav-links a:hover{color:#fff}
.lp-nav-login{padding:8px 14px;border:1px solid var(--line);border-radius:10px}
.lp-nav-cta{margin-left:12px}
.lp-nav-solid{background:rgba(255,255,255,.95);color:#0f0f1a;border-bottom-color:rgba(0,0,0,.08)}
.lp-nav-solid .lp-brand{color:#0f0f1a}
.lp-nav-back{color:#64748b;font-weight:500}

/* Buttons */
.lp-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;border:none;transition:transform .15s ease, box-shadow .2s ease, filter .2s ease;text-decoration:none}
.lp-btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 10px 30px rgba(99,102,241,.4)}
.lp-btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}
.lp-btn-lg{padding:16px 28px;font-size:16px;border-radius:14px}

/* Hero */
.lp-hero{position:relative;overflow:hidden;padding:80px 0 100px}
.lp-hero-bg{
  position:absolute;inset:-20% -10% auto -10%;height:120%;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(99,102,241,.25), transparent 60%),
    radial-gradient(50% 50% at 80% 30%, rgba(139,92,246,.20), transparent 60%),
    radial-gradient(40% 40% at 50% 100%, rgba(34,211,238,.15), transparent 60%);
  pointer-events:none;
}
.lp-hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.lp-hero-copy h1{font-size:clamp(34px,5vw,56px);line-height:1.05;font-weight:800;margin:18px 0 18px}
.lp-grad{background:linear-gradient(135deg,#a5b4fc 0%,#c4b5fd 50%,#7dd3fc 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.lp-sub{color:var(--muted);font-size:18px;max-width:540px;margin:0 0 26px}
.lp-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(99,102,241,.15);border:1px solid rgba(99,102,241,.35);color:#c7d2fe;font-size:13px;font-weight:600}
.lp-badge i{font-size:16px;color:#a5b4fc}

.lp-hero-form{display:flex;gap:10px;flex-wrap:wrap;background:rgba(255,255,255,.04);border:1px solid var(--line);padding:10px;border-radius:18px;max-width:640px}
.lp-input-wrap{position:relative;flex:1;min-width:280px;display:flex;align-items:center;background:rgba(0,0,0,.35);border-radius:12px;padding:0 14px}
.lp-input-wrap i{color:#a5b4fc;font-size:20px;margin-right:8px}
.lp-input-wrap input{flex:1;background:transparent;border:0;outline:0;color:#fff;font-family:'Courier New',monospace;letter-spacing:2px;text-transform:uppercase;padding:16px 0;font-size:16px}
.lp-input-counter{color:var(--muted);font-size:12px;font-weight:600;margin-left:8px;white-space:nowrap}

.lp-hero-meta{margin-top:18px;color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.lp-hero-meta span{opacity:.5}

/* Receipt card */
.lp-hero-card{position:relative}
.lp-receipt{
  background:linear-gradient(135deg,#1a1a2e,#16213e);
  border:1px solid var(--line);
  border-radius:22px;
  padding:24px;
  box-shadow:var(--shadow);
  transform:rotate(-1deg);
}
.lp-receipt:hover{transform:rotate(0deg);transition:transform .4s}
.lp-receipt-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px;padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.1)}
.lp-receipt-head small{color:var(--muted);display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px}
.lp-receipt-head strong{font-family:'Courier New',monospace;color:#fff;font-size:14px;letter-spacing:1px}
.lp-tag{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.lp-tag-ok{background:rgba(16,185,129,.15);color:#34d399}
.lp-receipt-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.06);font-size:14px}
.lp-receipt-row span{color:var(--muted)}
.lp-receipt-row b{color:#fff;font-weight:600}
.lp-ok{color:#34d399 !important}
.lp-receipt-foot{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.1);font-weight:700;color:#a5b4fc}

/* Trust strip */
.lp-trust{padding:30px 0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.02))}
.lp-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.lp-trust-grid strong{display:block;font-size:28px;font-weight:800;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.lp-trust-grid small{color:var(--muted);font-size:13px}

/* Section */
.lp-section{padding:90px 0}
.lp-section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.lp-eyebrow{display:inline-block;padding:6px 14px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:#a5b4fc;background:rgba(99,102,241,.12);border-radius:999px;margin-bottom:14px}
.lp-section-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin:0 0 12px;line-height:1.15}
.lp-section-head p{color:var(--muted);font-size:17px;margin:0}

/* Features */
.lp-features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lp-features article{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .2s, border-color .2s}
.lp-features article:hover{transform:translateY(-4px);border-color:rgba(99,102,241,.35)}
.lp-features article i{font-size:30px;color:#a5b4fc;margin-bottom:12px;display:block}
.lp-features article h3{font-size:16px;margin:0 0 6px;color:#fff}
.lp-features article p{font-size:14px;color:var(--muted);margin:0}

/* How */
.lp-how{background:linear-gradient(180deg,transparent,rgba(99,102,241,.03),transparent)}
.lp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.lp-step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.lp-step span{position:absolute;top:-18px;left:24px;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 10px 24px rgba(99,102,241,.4)}
.lp-step h3{margin:18px 0 6px;font-size:18px;color:#fff}
.lp-step p{color:var(--muted);margin:0;font-size:14px}

/* Sample */
.lp-sample-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.lp-sample-grid h2{font-size:clamp(26px,3vw,36px);font-weight:800;margin:14px 0 14px}
.lp-sample-grid p{color:var(--muted);margin:0 0 20px}
.lp-check{list-style:none;padding:0;margin:0 0 24px}
.lp-check li{display:flex;align-items:center;gap:10px;padding:6px 0;color:#cbd5e1}
.lp-check i{color:#34d399;font-size:20px}
.lp-sample-stack{display:grid;gap:14px}
.lp-sample-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;align-items:center;gap:12px;font-weight:600}
.lp-sample-card i{font-size:24px;color:#a5b4fc}

/* Pricing */
.lp-pricing{background:linear-gradient(180deg,transparent,rgba(139,92,246,.04),transparent)}
.lp-price-card{max-width:480px;margin:0 auto;background:var(--card-2);border:1px solid rgba(99,102,241,.3);border-radius:24px;padding:38px;text-align:center;box-shadow:var(--shadow);position:relative;overflow:hidden}
.lp-price-card::before{content:"";position:absolute;inset:-2px;background:linear-gradient(135deg,rgba(99,102,241,.4),transparent 50%);border-radius:24px;z-index:-1;filter:blur(20px)}
.lp-price-tag{margin-bottom:18px}
.lp-price-cur{font-size:28px;color:#a5b4fc;vertical-align:top;line-height:1.2;font-weight:700}
.lp-price-num{font-size:84px;font-weight:900;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.lp-price-sub{display:block;color:var(--muted);font-size:14px;margin-top:8px}
.lp-price-card ul{list-style:none;padding:0;margin:24px 0;text-align:left}
.lp-price-card ul li{padding:8px 0;display:flex;gap:10px;align-items:center;color:#cbd5e1}
.lp-price-card ul li i{color:#34d399;font-size:20px}
.lp-price-form{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.lp-price-form input{background:rgba(0,0,0,.4);border:1px solid var(--line);color:#fff;padding:14px 16px;border-radius:12px;font-family:'Courier New',monospace;letter-spacing:2px;text-transform:uppercase;font-size:15px;outline:none}
.lp-price-form input:focus{border-color:var(--primary)}
.lp-price-foot{display:block;margin-top:14px;color:var(--muted);font-size:12px}

/* Testimonials */
.lp-tests-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.lp-tests figure{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:0}
.lp-tests blockquote{margin:0 0 14px;color:#e2e8f0;font-size:15px;line-height:1.6}
.lp-tests figcaption{color:var(--muted);font-size:13px;font-weight:500}

/* FAQ */
.lp-faq-list{max-width:780px;margin:0 auto;display:grid;gap:12px}
.lp-faq-list details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px;cursor:pointer}
.lp-faq-list summary{list-style:none;font-weight:600;color:#fff;display:flex;justify-content:space-between;align-items:center}
.lp-faq-list summary::after{content:"+";font-size:22px;color:#a5b4fc;font-weight:300;transition:transform .2s}
.lp-faq-list details[open] summary::after{transform:rotate(45deg)}
.lp-faq-list p{margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.6}

/* CTA */
.lp-cta{padding:80px 0;text-align:center;background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(139,92,246,.1));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lp-cta h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;margin:0 0 12px}
.lp-cta p{color:var(--muted);margin:0 0 24px;font-size:17px}

/* Footer */
.lp-footer{padding:60px 0 30px;background:#06060d;border-top:1px solid var(--line)}
.lp-footer .lp-container{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.lp-footer h4{color:#fff;font-size:14px;margin:0 0 16px;text-transform:uppercase;letter-spacing:1px}
.lp-footer a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
.lp-footer a:hover{color:#fff}
.lp-footer p{color:var(--muted);font-size:13px;margin:10px 0 0}
.lp-foot-small{font-size:13px}
.lp-foot-small a{display:inline;color:#a5b4fc}
.lp-foot-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center}

@media (max-width: 900px){
  .lp-hero{padding:48px 0 60px}
  .lp-hero-inner{grid-template-columns:1fr;gap:32px}
  .lp-receipt{transform:none}
  .lp-features{grid-template-columns:repeat(2,1fr)}
  .lp-steps,.lp-tests-grid{grid-template-columns:1fr}
  .lp-sample-grid{grid-template-columns:1fr}
  .lp-trust-grid{grid-template-columns:repeat(2,1fr)}
  .lp-nav-links{display:none}
  .lp-section{padding:60px 0}
  .lp-footer .lp-container{grid-template-columns:1fr 1fr}
}
@media (max-width:480px){
  .lp-footer .lp-container{grid-template-columns:1fr}
}