:root {
  --navy:#101820;
  --navy2:#172a4a;
  --orange:#f5a623;
  --cream:#f5f2ea;
  --white:#fff;
  --muted:#d9e0e6;
  --ink:#111820;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--cream);padding-bottom:70px}
a{text-decoration:none;color:inherit}
.topbar{position:absolute;z-index:10;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:16px 18px;color:#fff}
.brand{display:flex;flex-direction:column;font-weight:900;line-height:.95}
.brand-main{font-size:1.05rem}
.brand-sub{font-size:.82rem;color:var(--orange);margin-top:4px}
.language-badge{font-size:.78rem;font-weight:900;background:rgba(255,255,255,.13);padding:9px 12px;border-radius:999px}
.hero{position:relative;min-height:100svh;background:var(--navy);overflow:hidden;color:#fff}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:61% center}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.22),rgba(16,24,32,.72) 44%,rgba(16,24,32,.96))}
.hero-content{position:relative;z-index:2;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:90px 18px 34px;max-width:520px}
.alert,.eyebrow{font-weight:1000;letter-spacing:.11em;color:var(--orange);font-size:.78rem;margin:0 0 10px}
.hero h1{font-size:clamp(2.8rem,12vw,4.7rem);line-height:.92;margin:0;text-transform:uppercase;letter-spacing:-.055em}
.hero-cn{font-size:1.5rem;font-weight:1000;color:var(--orange);margin:16px 0 10px}
.hero-support{font-weight:850;line-height:1.45;margin:3px 0;color:#fff}
.hero-support.cn{color:var(--muted)}
.professional-note{margin-top:12px;padding:10px 12px;border-left:4px solid var(--orange);background:rgba(0,0,0,.28);font-size:.88rem;font-weight:800;line-height:1.4}
.call-primary{margin-top:18px;background:var(--orange);color:#111;border-radius:16px;padding:15px 16px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;text-align:left;box-shadow:0 14px 30px rgba(0,0,0,.28)}
.call-primary span{font-size:1.7rem;grid-row:1/3}
.call-primary strong{font-size:1.1rem}
.call-primary small{font-size:1.15rem;font-weight:1000}
.quote-secondary{margin-top:10px;border:2px solid rgba(255,255,255,.45);color:#fff;text-align:center;padding:13px;border-radius:14px;font-weight:900}
.pulse{animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(245,166,35,.62),0 14px 30px rgba(0,0,0,.28)}70%{box-shadow:0 0 0 17px rgba(245,166,35,0),0 14px 30px rgba(0,0,0,.28)}100%{box-shadow:0 0 0 0 rgba(245,166,35,0),0 14px 30px rgba(0,0,0,.28)}}
.split-paths{display:grid;grid-template-columns:1fr;gap:0}
.path{padding:30px 20px}
.emergency-path{background:var(--orange)}
.quote-path{background:var(--navy2);color:#fff}
.path-kicker{margin:0 0 5px;font-weight:900;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}
.path h2{font-size:2rem;margin:0 0 7px}
.path p{line-height:1.45;font-weight:750}
.path a{display:inline-flex;margin-top:6px;padding:11px 16px;border-radius:10px;font-weight:1000;background:#111;color:#fff}
.quote-path a{background:#fff;color:#111}
.section{padding:52px 18px}
.section h2{font-size:2.35rem;line-height:.98;margin:0 0 14px;letter-spacing:-.04em}
.intro{line-height:1.55;color:#69737c;font-weight:700}
.service-grid,.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.service-grid article,.trust-grid article{background:#fff;border-radius:16px;padding:18px;box-shadow:0 12px 28px rgba(0,0,0,.08)}
.service-grid span{font-size:2rem}
.service-grid h3,.trust-grid h3{margin:10px 0 5px;font-size:1.05rem}
.service-grid p,.trust-grid p{margin:0;color:#68727b;line-height:1.45;font-weight:700}
.dark{background:var(--navy);color:#fff}
.dark .intro{color:var(--muted)}
.key-showcase img{width:100%;display:block;border-radius:18px;margin:22px 0}
.section-cta{display:block;text-align:center;background:var(--orange);color:#111;border-radius:13px;padding:14px;font-weight:1000}
.trust-grid{grid-template-columns:1fr}
.quote form{display:grid;gap:13px}
.quote label{display:grid;gap:6px;font-weight:900}
.quote input,.quote select,.quote textarea{width:100%;border:2px solid #d6dce1;background:#fff;padding:14px;font-size:1rem;border-radius:10px}
.quote textarea{min-height:100px}
.quote button{border:0;background:var(--navy2);color:#fff;border-radius:12px;padding:15px;font-size:1rem;font-weight:1000}
.wechat{display:grid;grid-template-columns:1fr;gap:20px;background:#fff}
.wechat img{width:min(300px,86vw);justify-self:center;border-radius:18px;box-shadow:0 15px 35px rgba(0,0,0,.1)}
.area-list{display:flex;flex-wrap:wrap;gap:10px}
.area-list span{background:var(--orange);color:#111;border-radius:999px;padding:10px 14px;font-weight:1000}
.final-cta{text-align:center;background:var(--orange);padding:45px 18px 80px}
.final-cta h2{font-size:2.3rem;margin:0 0 8px}
.final-cta p{font-weight:800}
.final-cta a{display:inline-flex;margin-top:10px;background:var(--navy);color:#fff;border-radius:14px;padding:14px 20px;font-weight:1000}
.sticky-bar{position:fixed;z-index:9999;left:0;right:0;bottom:0;height:66px;display:flex;box-shadow:0 -5px 20px rgba(0,0,0,.22)}
.sticky-bar a{flex:1;display:grid;place-items:center;font-weight:1000}
.sticky-quote{background:#fff;color:#111}
.sticky-call{background:var(--orange);color:#111}
@media(min-width:760px){
  body{padding-bottom:0}
  .sticky-bar{display:none}
  .topbar{padding:22px 5vw}
  .hero-content{margin-left:5vw;padding-left:0;padding-right:0;justify-content:center}
  .hero-shade{background:linear-gradient(90deg,rgba(16,24,32,.96) 0 42%,rgba(16,24,32,.52) 65%,rgba(16,24,32,.12))}
  .hero>img{object-position:center}
  .split-paths{grid-template-columns:1fr 1fr}
  .section{padding:72px 6vw}
  .service-grid{grid-template-columns:repeat(4,1fr)}
  .trust-grid{grid-template-columns:repeat(4,1fr)}
  .wechat{grid-template-columns:1.25fr .75fr;align-items:center}
}


/* Real automotive key gallery */
.real-key-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(145px, 42vw);
  gap: 12px;
  margin: 24px -18px 18px;
  padding: 0 18px 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.key-card {
  margin: 0;
  padding: 10px;
  border-radius: 16px;
  background: #ffffff;
  color: #101820;
  scroll-snap-align: start;
  box-shadow: 0 12px 28px rgba(0,0,0,.24);
}

.key-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 11px;
  background: #fff;
}

.key-card figcaption {
  padding: 9px 4px 3px;
  text-align: center;
  font-size: .9rem;
  font-weight: 1000;
}

.brand-note {
  margin: 12px 0 22px;
  color: #d9e0e6;
  line-height: 1.65;
  font-weight: 850;
}

.photo-quote {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 2px solid rgba(245,166,35,.65);
  border-radius: 16px;
  background: rgba(255,255,255,.06);
}

.photo-quote strong {
  font-size: 1.3rem;
  color: #fff;
}

.photo-quote span {
  color: #d9e0e6;
  line-height: 1.45;
  font-weight: 750;
}

.photo-quote a {
  margin-top: 4px;
  padding: 14px;
  border-radius: 12px;
  background: #f5a623;
  color: #111;
  text-align: center;
  font-weight: 1000;
}

@media (min-width: 760px) {
  .real-key-grid {
    grid-auto-flow: initial;
    grid-auto-columns: initial;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    overflow: visible;
  }
}