/* iFix One Stop Solution — static SEO pages (2026-10) */
:root{
  --blue:#1273b8; --blue-d:#0c5a91; --sky:#5BCAF4; --ink:#0F1C2E; --sub:#4d5a6b; --line:#dce3ec;
  --bg:#ffffff; --soft:#E9EDF2; --dark:#0F1C2E; --dark2:#1E2E45; --ok:#16a34a; --wa:#1fae55;
  --display:'Barlow Condensed','Arial Narrow',"PingFang SC","Microsoft YaHei",sans-serif;
  --r:14px; --max:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Barlow,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}

/* header */
.hd{position:sticky;top:0;z-index:20;background:rgba(15,28,46,.97);backdrop-filter:blur(6px);color:#fff;border-bottom:3px solid var(--sky)}
.hd .wrap{display:flex;align-items:center;gap:14px;height:60px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;white-space:nowrap}
.logo img{width:44px;height:40px;display:block}
.logo span{font-family:var(--display);font-weight:800;font-size:25px;letter-spacing:.06em;line-height:1;color:var(--sky)}
.logo small{display:block;font-weight:700;font-size:10.5px;letter-spacing:.16em;color:#c8d2e0;margin-top:3px}
.langs{display:flex;gap:4px;margin-left:6px}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav{gap:2px}
.nav a{color:#d6deea;text-decoration:none;font-size:14.5px;font-weight:500;padding:7px 8px;border-radius:8px;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:#fff;background:rgba(255,255,255,.08)}
.lang{border:1px solid rgba(255,255,255,.25)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:8px;padding:6px 10px;font-size:14px}
@media (max-width:1180px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--dark);flex-direction:column;align-items:stretch;padding:8px 14px 14px}
  .nav.open{display:flex}
  .nav a{padding:11px 8px;border-bottom:1px solid rgba(255,255,255,.06)}
  .langs{margin:10px 0 0;gap:8px}
  .langs a{flex:1;text-align:center}
}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(91,202,244,.22),transparent 60%),linear-gradient(160deg,#0F1C2E 0%,#13284a 70%,#173a63 120%);color:#fff;padding:46px 0 70px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(34px,5.6vw,58px);line-height:1.02;margin:0 0 16px;letter-spacing:.01em;text-transform:uppercase}
:lang(zh-Hans) .hero h1{text-transform:none;line-height:1.18;font-size:clamp(30px,4.8vw,48px)}
.hero p.lead{font-size:17.5px;color:#cfd9e8;margin:0 0 22px;max-width:560px}
.hero .pic{border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35);aspect-ratio:4/3;background:#1b2a40;outline:1px solid rgba(91,202,244,.35);outline-offset:6px}
.hero .pic img{width:100%;height:100%;object-fit:cover}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:10px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.badges li{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:5px 12px;font-size:13.5px;color:#e6edf7}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero{padding:30px 0 58px}}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:11px;font-weight:700;text-decoration:none;font-size:15.5px;border:0;cursor:pointer}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.07)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn-line{background:#fff;color:var(--blue);border:1.5px solid var(--blue)}
.btn svg{width:19px;height:19px;flex:none}

/* sections */
section{padding:46px 0}
section.soft{background:var(--soft)}
h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,3.8vw,38px);line-height:1.08;margin:0 0 12px;letter-spacing:.01em;text-transform:uppercase}
:lang(zh-Hans) h2{text-transform:none;font-size:clamp(24px,3.2vw,31px);line-height:1.25}
h2:after{content:"";display:block;width:48px;height:4px;background:var(--sky);border-radius:2px;margin-top:10px}
.cta h2:after{display:none}
h3{font-size:19px;margin:0 0 8px}
.sec-sub{color:var(--sub);margin:0 0 26px;max-width:720px}
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.g3,.g2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card p{margin:0 0 10px;color:var(--sub)}
.card a.more{font-weight:700;text-decoration:none}
.svc{display:flex;flex-direction:column;padding:0;overflow:hidden}
.svc .im{aspect-ratio:16/10;background:#e9eef5;overflow:hidden}
.svc .im.ic{display:grid;place-items:center;background:radial-gradient(circle at 70% 20%,#1E2E45,#0F1C2E);color:var(--sky)}
.svc .im.ic svg{width:34%;height:auto}
.svc{transition:transform .15s ease,box-shadow .15s ease}
.svc:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,28,46,.10)}
.svc .im img{width:100%;height:100%;object-fit:cover}
.svc .bd{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.svc .bd p{flex:1}
.price{font-weight:800;color:var(--ink)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:-28px;position:relative}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center;box-shadow:0 8px 24px rgba(15,23,32,.06)}
.stat b{display:block;font-family:var(--display);font-weight:800;font-size:34px;color:var(--ink);line-height:1.1}
.stat span{font-size:13.5px;color:var(--sub)}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}

/* tables */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);font-size:15px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--dark);font-size:14px;color:#fff;letter-spacing:.02em}
.tbl tr:last-child td{border-bottom:0}
.tbl-wrap{overflow-x:auto}
@media (max-width:700px){
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl thead{display:none}
  .tbl{border:0;background:none}
  .tbl tr{background:#fff;border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:6px 0}
  .tbl td{border:0;padding:5px 14px;display:flex;gap:12px}
  .tbl td:before{content:attr(data-l);flex:0 0 38%;color:#64748b;font-size:13.5px}
  .tbl td:first-child{font-weight:700}
  .tbl td:first-child:before{display:none}
}

/* lists */
.ticks{list-style:none;padding:0;margin:0 0 8px}
.ticks li{position:relative;padding-left:28px;margin:0 0 9px}
.ticks li:before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:#e1f3e8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3.2'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/12px no-repeat}
.crosses li:before{background:#fde8e8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='3.2'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E") center/11px no-repeat}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 16px 46px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center;font-size:15px}
.steps li b{display:block}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:0 16px}
.faq summary{cursor:pointer;font-weight:700;padding:15px 24px 15px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:12px;font-size:22px;color:var(--blue);font-weight:400}
.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 15px;color:var(--sub)}

/* reviews */
.rev .stars{color:#f5a400;letter-spacing:2px;font-size:15px}
.rev .who{font-size:14px;color:var(--sub);margin-top:8px}
.rev .who b{color:var(--ink)}

/* note */
.note{background:#fff8e6;border:1px solid #f6dfa1;border-radius:12px;padding:14px 16px;color:#5b4508;font-size:15px}
.irp{background:#eef6ff;border:1px solid #cfe3fb;border-radius:12px;padding:16px 18px}

/* cta band */
.cta{background:var(--dark);color:#fff;border-radius:18px;padding:28px;border-left:6px solid var(--sky);display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 4px}
.cta p{margin:0;color:#c3cfdf}

/* branches */
.br .im{aspect-ratio:4/3}
.tag{display:inline-block;font-size:12px;font-weight:700;background:#e3f5fd;color:#0c5a91;border-radius:999px;padding:3px 9px;margin-bottom:8px}

/* breadcrumbs */
.crumbs{font-size:13.5px;color:#9fb0c6;margin-bottom:12px}
.crumbs a{color:#c3d6ee;text-decoration:none}

/* footer */
.ft{background:var(--dark);color:#b9c6d8;padding:38px 0 90px;font-size:14.5px;border-top:4px solid var(--sky)}
.ft .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px}
.ft h4{color:#fff;margin:0 0 10px;font-size:15px}
.ft a{color:#d6e2f2;text-decoration:none}
.ft ul{list-style:none;padding:0;margin:0}
.ft li{margin:0 0 6px}
.ft .copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:14px;font-size:13px;color:#7f8ea3}
@media (max-width:860px){.ft .wrap{grid-template-columns:1fr}}

/* floating whatsapp */
.fab{position:fixed;right:16px;bottom:16px;z-index:30;display:flex;align-items:center;gap:8px;background:var(--wa);color:#fff;text-decoration:none;font-weight:800;padding:13px 18px;border-radius:999px;box-shadow:0 10px 26px rgba(0,0,0,.25);font-size:15px}
.fab svg{width:22px;height:22px}
.prose p{margin:0 0 14px}
.muted{color:var(--sub);font-size:14.5px}

/* mobile contact bar */
.mbar{display:none}
@media (max-width:700px){
  .fab{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1.3fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--dark);border-top:2px solid var(--sky);padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));gap:6px}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#e6edf7;text-decoration:none;font-size:12.5px;font-weight:700;padding:6px 4px;border-radius:10px}
  .mbar a.w{background:var(--wa);color:#fff;flex-direction:row;gap:8px;font-size:15px}
  .mbar svg{width:20px;height:20px}
  .ft{padding-bottom:110px}
}

/* google reviews carousel */
.reviews{background:var(--soft)}
.gr-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.gr-nav{display:flex;gap:8px;margin-bottom:26px}
.gr-nav button{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--dark);background:#fff;color:var(--dark);font-size:24px;line-height:1;cursor:pointer}
.gr-nav button:hover{background:var(--dark);color:#fff}
.gr-track{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 14px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.gr-track::-webkit-scrollbar{display:none}
.gr-dup{display:flex;gap:14px}
.gr{flex:0 0 300px;scroll-snap-align:start;margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;box-shadow:0 1px 2px rgba(15,28,46,.06)}
.gr-top{display:flex;align-items:center;gap:10px}
.gr .av{flex:none;width:38px;height:38px;border-radius:50%;color:#fff;display:grid;place-items:center;font-weight:700}
.gr figcaption{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.gr figcaption b{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gr .stars{color:#f5a400;letter-spacing:1px;font-size:14px}
.gr .gg{width:20px;height:20px;margin-left:auto;flex:none}
.gr blockquote{margin:0;color:#334155;font-size:15px;line-height:1.55}
@media (max-width:700px){.gr-nav{display:none}.gr{flex-basis:82%}}

/* 服务卡单数时最后一张横放 */
@media (min-width:861px){.g3>.svc:last-child:nth-child(3n+1){grid-column:1/-1;flex-direction:row}.g3>.svc:last-child:nth-child(3n+1) .im{flex:0 0 33.3%;aspect-ratio:auto;min-height:220px}}

/* 没有表头的两栏表（项目 / 说明）：不显示空表头；手机上左右两栏对齐 */
.tbl.kv thead{display:none}
.tbl.kv td:first-child{font-weight:700;width:24%;color:var(--dark)}
@media (max-width:700px){
  .tbl.kv tr{display:flex;align-items:baseline;padding:12px 14px;gap:14px}
  .tbl.kv td{display:block;padding:0;width:auto}
  .tbl.kv td:before{display:none}
  .tbl.kv td:first-child{flex:0 0 30%}
  .tbl.kv td+td{flex:1;color:#334155}
}

/* 修机案例 */
.case{padding:8px 0 36px;border-bottom:1px solid var(--line,#e3e8ef);margin-bottom:32px}
.case:last-child{border-bottom:0}
.case-pics{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0 20px}
.case-pics figure{margin:0}
.case-pics img{width:100%;height:auto;border-radius:14px;display:block}
.case-pics figcaption{font-size:13px;opacity:.7;margin-top:6px}
.case-mini{display:grid;grid-template-columns:160px 1fr;gap:18px;align-items:center}
.case-mini img{width:100%;height:auto;border-radius:12px}
@media (max-width:640px){.case-mini{grid-template-columns:100px 1fr;gap:12px}.case-pics{gap:8px}}

/* 简单回答（AI / Google 摘要） */
.quick-sec{padding:28px 0 0}
.quick{border-left:4px solid var(--blue);background:var(--soft);border-radius:12px;padding:16px 20px}
.quick p{margin:8px 0 0;font-size:16px;line-height:1.7}