/* HX Auto Service — shared by / (English) and /zh/ (中文). No build step. */
:root{
  --ink:#14161a; --ink-2:#1d2026; --ink-3:#2a2e36;
  --paper:#f6f5f2; --card:#ffffff; --line:#e2dfd8;
  --text:#1b1d21; --muted:#5b616b; --on-dark:#eceae6; --on-dark-muted:#a9adb5;
  --red:#c8202a; --red-dark:#a2161e; --amber:#f2b33d;
  --radius:14px; --wrap:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
     color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
:lang(zh) body,body:lang(zh){line-height:1.75}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:800;margin-bottom:.6rem}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.76rem;font-weight:700;color:var(--red)}
.lede{color:var(--muted);max-width:640px;font-size:1.05rem}

/* buttons — every tap target ≥ 44px */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:0 1.25rem;
     border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:1rem;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:currentColor}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3)}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(20,22,26,.96);backdrop-filter:saturate(1.4) blur(6px);color:var(--on-dark)}
.top .wrap{display:flex;align-items:center;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:800;letter-spacing:.06em;font-size:.95rem;white-space:nowrap}
.mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:9px;background:var(--red);color:#fff;font-weight:900;letter-spacing:0;font-size:1rem}
.nav{display:flex;gap:1.1rem;margin-left:auto;font-size:.92rem}
.nav a{text-decoration:none;color:var(--on-dark-muted);padding:.45rem .15rem}
.nav a:hover{color:#fff}
.lang{color:var(--on-dark);text-decoration:none;font-weight:700;font-size:.9rem;border:1px solid var(--ink-3);border-radius:999px;padding:.45rem .8rem;white-space:nowrap}
.lang:hover{border-color:var(--on-dark-muted)}
.top .btn{min-height:42px;padding:0 1rem;font-size:.92rem}
.top .short{display:none}

/* hero */
.hero{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden;padding:0}
.hero::before{content:"";position:absolute;inset:0;opacity:.07;
  background:repeating-linear-gradient(135deg,#fff 0 2px,transparent 2px 22px)}
.hero .wrap{position:relative;padding-top:72px;padding-bottom:72px}
.hero .eyebrow{color:var(--amber)}
.hero h1{font-size:clamp(2.1rem,6vw,3.6rem);font-weight:850;max-width:780px;margin:.6rem 0 1rem}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p.sub{font-size:1.12rem;color:var(--on-dark-muted);max-width:640px}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.8rem 0 2.2rem}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;font-size:.93rem;color:var(--on-dark)}
.trust li{list-style:none;display:flex;align-items:center;gap:.5rem}
.trust li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber);flex:none}
.trust small{color:var(--on-dark-muted)}

section{padding:72px 0}
.svc-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));margin-top:1.8rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);font-weight:800;margin-bottom:.9rem}
.checks{list-style:none;display:grid;gap:.5rem}
.checks li{padding-left:1.6rem;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.5em;width:11px;height:6px;border-left:3px solid var(--red);border-bottom:3px solid var(--red);transform:rotate(-45deg)}
.note{margin-top:1.4rem;color:var(--muted)}

.band{margin-top:18px;background:var(--ink-2);color:var(--on-dark);border-radius:var(--radius);padding:26px;
      display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between}
.band h3{font-size:1.2rem;margin-bottom:.3rem}
.band p{color:var(--on-dark-muted);max-width:660px}

.how{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:1.8rem;counter-reset:step}
.step::before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
              background:var(--ink);color:#fff;font-weight:800;margin-bottom:.8rem}
.step h3{font-size:1.1rem;margin-bottom:.35rem}
.step p{color:var(--muted)}
.warranty{margin-top:28px;border:2px solid var(--ink);border-radius:var(--radius);padding:22px 24px;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;align-items:baseline}
.warranty strong{font-size:1.35rem;font-weight:850}
.warranty span{color:var(--muted)}

.rating{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;margin:1rem 0 1.6rem}
.rating .big{font-size:3rem;font-weight:850;line-height:1}
.rating .of{color:var(--muted)}
.quotes{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
blockquote.card p{font-size:1.05rem}
blockquote.card footer{margin-top:.9rem;color:var(--muted);font-size:.9rem}
blockquote.card footer a{color:var(--muted)}
.src{font-size:.85rem;color:var(--muted);margin-top:1.2rem}

.dark{background:var(--ink);color:var(--on-dark)}
.dark .eyebrow{color:var(--amber)}
.dark p{color:var(--on-dark-muted);margin-top:.6rem;max-width:660px}
.dark .btn{margin-top:1.4rem}

.visit-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));margin-top:1.6rem}
.addr{font-size:1.15rem;font-weight:700}
.suite{display:inline-block;margin-top:.6rem;background:#fff4d6;border:1px solid #f0d58a;color:#6b4d00;border-radius:8px;padding:.35rem .6rem;font-size:.9rem}
table.hours{width:100%;border-collapse:collapse;margin-top:.2rem}
table.hours td{padding:.45rem 0;border-bottom:1px solid var(--line);vertical-align:top}
table.hours td:last-child{text-align:right;font-weight:600}
.badge{display:inline-block;font-size:.82rem;font-weight:700;border-radius:999px;padding:.2rem .7rem;margin-bottom:.8rem}
.badge.open{background:#e3f4e8;color:#1f6b38}
.badge.appt{background:#fff4d6;color:#6b4d00}
.badge.closed{background:#f1f0ed;color:var(--muted)}
.btn-col{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}
.areas{margin-top:1.4rem;color:var(--muted)}

.foot{background:var(--ink);color:var(--on-dark-muted);font-size:.9rem;padding:40px 0 110px}
.foot strong{color:var(--on-dark)}
.foot p+p{margin-top:.5rem}
.foot a{color:var(--on-dark-muted)}

/* mobile: sticky call/directions bar */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:none;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
     background:rgba(20,22,26,.97);border-top:1px solid var(--ink-3)}
.bar .btn{flex:1}
.bar .btn-ghost{color:#fff}
@media (max-width:760px){
  .nav{display:none}
  .lang{margin-left:auto}
  .top .num{display:none}
  .top .short{display:inline}
  .brand{letter-spacing:.03em;font-size:.88rem}
  .bar{display:flex}
  .hero .wrap{padding-top:48px;padding-bottom:56px}
  section{padding:56px 0}
}
@media (max-width:420px){ .brand .word{display:none} }
@media (min-width:761px){ .foot{padding-bottom:40px} }
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }