/* =====================================================
   Little Gecko Welding — Global Stylesheet
   Little Gecko Welding (brand of automatic welding carriages)
   ===================================================== */

:root {
  --navy: #0b1f33;
  --navy-2: #12293f;
  --navy-3: #1b3a57;
  --orange: #ff7a1a;
  --orange-dark: #e5650a;
  --steel: #5b6b7a;
  --bg: #ffffff;
  --bg-soft: #f4f6f8;
  --line: #e3e8ee;
  --text: #1c2b3a;
  --muted: #5f6f7f;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 31, 51, 0.10);
  --maxw: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy);
  color: #cfdcea;
  font-size: 13px;
  padding: 7px 0;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.topbar a { color: #ffd9b8; }
.topbar .tb-right { display: flex; gap: 18px; align-items: center; }

/* ---------- Header / Nav ---------- */
header.site {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 14px rgba(11,31,51,.06);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 46px; width: auto; }
.brand-text { line-height: 1.15; }
.brand-text b { font-size: 17px; color: var(--navy); letter-spacing: .3px; display: block; }
.brand-text span { font-size: 11px; color: var(--muted); letter-spacing: .6px; text-transform: uppercase; }

nav.main-nav ul { display: flex; gap: 4px; list-style: none; align-items: center; }
nav.main-nav a {
  display: block; padding: 10px 14px; font-size: 15px; font-weight: 500;
  color: var(--navy); border-radius: 8px; transition: .18s;
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--orange); background: #fff4ea; }

.btn {
  display: inline-block; padding: 12px 26px; border-radius: 10px;
  font-weight: 600; font-size: 15px; transition: .2s; cursor: pointer; border: none;
}
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 6px 18px rgba(255,122,26,.35); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-ghost { border: 2px solid rgba(255,255,255,.75); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-outline { border: 2px solid var(--orange); color: var(--orange); }
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: 14px; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 620px;
  display: flex; align-items: center;
  background: var(--navy); overflow: hidden;
}
.hero video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: .55;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(11,31,51,.92) 0%, rgba(11,31,51,.55) 55%, rgba(11,31,51,.25) 100%);
}
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 720px; padding: 90px 0; }
.hero-kicker {
  display: inline-block; background: rgba(255,122,26,.16); color: #ffb377;
  border: 1px solid rgba(255,122,26,.45);
  padding: 6px 14px; border-radius: 100px; font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: 22px;
}
.hero h1 { font-size: 46px; line-height: 1.18; font-weight: 800; margin-bottom: 18px; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero p { font-size: 18px; color: #d7e2ee; max-width: 560px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Trust bar ---------- */
.trustbar { background: var(--navy-2); color: #cfdcea; border-top: 1px solid rgba(255,255,255,.06); }
.trustbar .container {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 22px;
}
.trust-item { text-align: center; padding: 6px; }
.trust-item b { display: block; font-size: 24px; color: #fff; }
.trust-item b i { color: var(--orange); font-style: normal; }
.trust-item span { font-size: 13px; }

/* ---------- Sections ---------- */
section.pad { padding: 84px 0; }
section.pad-soft { background: var(--bg-soft); }

.sec-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.sec-head .kicker {
  color: var(--orange); font-weight: 700; font-size: 13px;
  letter-spacing: 2px; text-transform: uppercase;
}
.sec-head h2 { font-size: 34px; color: var(--navy); margin: 10px 0 14px; line-height: 1.25; }
.sec-head p { color: var(--muted); font-size: 16.5px; }

/* ---------- Product cards ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.prod-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: .25s; display: flex; flex-direction: column;
}
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.prod-card .thumb { position: relative; background: #050505; overflow: hidden; aspect-ratio: 4/3; }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.prod-card:hover .thumb img { transform: scale(1.05); }
.prod-card .tag {
  position: absolute; left: 16px; top: 16px; background: var(--orange); color: #fff;
  font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 6px; letter-spacing: .5px;
}
.prod-card .body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.prod-card h3 { font-size: 21px; color: var(--navy); margin-bottom: 8px; }
.prod-card p { color: var(--muted); font-size: 15px; flex: 1; }
.prod-card .link {
  margin-top: 18px; color: var(--orange); font-weight: 600; font-size: 15px;
  display: inline-flex; align-items: center; gap: 6px;
}
.prod-card .link:hover { gap: 10px; }

/* ---------- Features ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; transition: .25s;
}
.feat:hover { box-shadow: var(--shadow); }
.feat .icon {
  width: 52px; height: 52px; border-radius: 12px; background: #fff1e4;
  display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 18px;
}
.feat h3 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: 14.5px; }

/* ---------- Applications ---------- */
.app-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.app-item {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4;
  background: #050505;
}
.app-item img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.app-item:hover img { transform: scale(1.06); }
.app-item .cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px;
  background: linear-gradient(transparent, rgba(5,12,20,.9)); color: #fff; font-weight: 600; font-size: 15px;
}
.app-item .cap span { display: block; font-weight: 400; font-size: 12.5px; color: #b9c8d6; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(105deg, var(--navy) 0%, var(--navy-3) 100%); color: #fff; padding: 72px 0; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band h2 { font-size: 30px; margin-bottom: 8px; }
.cta-band p { color: #c3d2e0; }
.cta-band .btn-primary { font-size: 16px; padding: 15px 34px; }

/* ---------- Breadcrumb & page hero ---------- */
.page-hero { background: var(--navy); color: #fff; padding: 58px 0; }
.page-hero h1 { font-size: 34px; margin-top: 8px; }
.page-hero p { color: #c3d2e0; max-width: 640px; margin-top: 10px; }
.crumbs { font-size: 13px; color: #8fa5b8; }
.crumbs a { color: #b9c8d6; }
.crumbs a:hover { color: var(--orange); }

/* ---------- Product detail ---------- */
.pd-intro { display: grid; grid-template-columns: 1.05fr 1fr; gap: 46px; align-items: center; }
.pd-intro .gal-main { border-radius: var(--radius); overflow: hidden; background: #050505; }
.pd-intro h2 { font-size: 28px; color: var(--navy); margin-bottom: 14px; }
.pd-intro .lead { color: var(--muted); margin-bottom: 22px; }
.check-list { list-style: none; margin-bottom: 28px; }
.check-list li { padding: 7px 0 7px 32px; position: relative; color: var(--text); font-size: 15.5px; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 7px; width: 22px; height: 22px;
  background: #fff1e4; color: var(--orange); border-radius: 50%;
  font-size: 13px; font-weight: 800; display: flex; align-items: center; justify-content: center;
}

.gal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 18px; }
.gal-grid .g {
  border-radius: 10px; overflow: hidden; background: #050505; aspect-ratio: 1/1; border: 1px solid var(--line);
}
.gal-grid .g img { width: 100%; height: 100%; object-fit: cover; transition: .3s; cursor: zoom-in; }
.gal-grid .g img:hover { transform: scale(1.04); }

/* ---------- Spec tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.spec { width: 100%; border-collapse: collapse; min-width: 640px; }
table.spec th, table.spec td { padding: 13px 18px; text-align: left; font-size: 14.5px; }
table.spec thead th { background: var(--navy); color: #fff; font-weight: 600; white-space: nowrap; }
table.spec tbody tr { border-top: 1px solid var(--line); }
table.spec tbody tr:nth-child(even) { background: var(--bg-soft); }
table.spec td:first-child { color: var(--muted); width: 34%; }
table.spec td { color: var(--text); font-weight: 500; }

.model-note { color: var(--muted); font-size: 14px; margin: 14px 0 40px; }

/* ---------- About page ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-grid img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-grid h2 { font-size: 28px; color: var(--navy); margin-bottom: 14px; }
.about-grid p { color: var(--muted); margin-bottom: 14px; }
.value-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.chip {
  background: #fff1e4; color: var(--orange-dark); font-weight: 600; font-size: 13.5px;
  padding: 8px 16px; border-radius: 100px;
}
.honor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.honor {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; text-align: center;
}
.honor .ic { font-size: 30px; margin-bottom: 12px; }
.honor b { display: block; color: var(--navy); font-size: 15.5px; margin-bottom: 4px; }
.honor span { color: var(--muted); font-size: 13px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.form-card h3 { color: var(--navy); font-size: 21px; margin-bottom: 6px; }
.form-card > p { color: var(--muted); font-size: 14.5px; margin-bottom: 22px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f-group { margin-bottom: 16px; }
.f-group label { display: block; font-size: 13.5px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.f-group label i { color: var(--orange); font-style: normal; }
.f-group input, .f-group select, .f-group textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 9px;
  font-size: 14.5px; font-family: inherit; color: var(--text); background: var(--bg-soft);
  transition: .18s; outline: none;
}
.f-group input:focus, .f-group select:focus, .f-group textarea:focus {
  border-color: var(--orange); background: #fff; box-shadow: 0 0 0 3px rgba(255,122,26,.12);
}
.info-card { background: var(--navy); color: #d7e2ee; border-radius: var(--radius); padding: 34px; }
.info-card h3 { color: #fff; font-size: 19px; margin-bottom: 20px; }
.info-line { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.09); font-size: 14.5px; }
.info-line:last-of-type { border-bottom: none; }
.info-line .ic { font-size: 18px; }
.info-line b { color: #fff; display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .8px; margin-bottom: 2px; }
.wa-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: #25d366; color: #04310f; font-weight: 700; border-radius: 10px;
  padding: 14px; margin-top: 22px; font-size: 15px;
}
.wa-btn:hover { filter: brightness(1.06); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; background: #fff; margin-bottom: 14px; overflow: hidden; }
.faq-item summary {
  padding: 18px 22px; cursor: pointer; font-weight: 600; color: var(--navy); font-size: 15.5px;
  list-style: none; position: relative; padding-right: 50px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--orange); font-weight: 400;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item .a { padding: 0 22px 18px; color: var(--muted); font-size: 14.5px; }

/* ---------- Footer ---------- */
footer.site {
  background: var(--navy); color: #9db1c4; font-size: 14px; margin-top: 0;
}
footer.site .top { display: grid; grid-template-columns: 1.5fr .9fr 1fr 1fr 1.1fr; gap: 32px; padding: 60px 0 44px; }
footer.site h4 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: .5px; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 9px; }
footer.site a:hover { color: var(--orange); }
.f-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.f-logo img { background: #fff; border-radius: 8px; padding: 4px; height: 44px; width: auto; }
.f-logo b { color: #fff; font-size: 16px; }
footer.site .bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding: 20px 0;
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 13px;
}

/* WhatsApp floating button */
.float-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%; background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: .2s;
}
.float-wa:hover { transform: scale(1.08); }
.float-wa svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .prod-grid, .feat-grid { grid-template-columns: 1fr 1fr; }
  .app-grid, .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .pd-intro, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  footer.site .top { grid-template-columns: 1fr 1fr; }
  .trustbar .container { grid-template-columns: repeat(2, 1fr); }
  .gal-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .hero h1 { font-size: 32px; }
  .hero-content { padding: 70px 0; }
  section.pad { padding: 60px 0; }
  .prod-grid, .feat-grid, .f-row { grid-template-columns: 1fr; }
  .app-grid, .honor-grid { grid-template-columns: 1fr; }
  .sec-head h2 { font-size: 26px; }
  .cta-band .container { flex-direction: column; text-align: center; }

  .nav-toggle { display: block; }
  nav.main-nav {
    position: absolute; top: 74px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--line); display: none; box-shadow: 0 14px 24px rgba(11,31,51,.08);
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 18px; gap: 2px; }
  nav.main-nav .btn { display: none; }
  .topbar .tb-right span.hide-m { display: none; }
}

/* ---------- Video blocks ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.video-grid .vwrap { margin: 0; }
.video-grid video {
  width: 100%; display: block; background: #000;
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.video-grid figcaption { font-size: 14px; color: var(--muted); padding: 10px 4px 0; font-weight: 500; }
@media (max-width: 680px) {
  .video-grid { grid-template-columns: 1fr; }
}

/* ---------- Accessories grid ---------- */
.acc-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 36px; align-items: center; }
.acc-grid .vwrap { margin: 0; }
.acc-grid .vwrap figcaption { font-size: 14px; color: var(--muted); padding: 10px 4px 0; font-weight: 500; }
@media (max-width: 760px) { .acc-grid { grid-template-columns: 1fr; } }


/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; border-top: 3px solid var(--orange);
}
.step .n { font-size: 12px; font-weight: 800; letter-spacing: .12em; color: var(--orange-dark); }
.step h3 { font-size: 18px; margin: 8px 0 8px; }
.step p { font-size: 14.5px; color: var(--muted); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Industries grid ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ind {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 20px; box-shadow: 0 4px 16px rgba(11,31,51,.05);
}
.ind b { display: block; font-size: 16.5px; margin-bottom: 6px; }
.ind span { font-size: 14.5px; color: var(--muted); }
@media (max-width: 900px) { .ind-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ind-grid { grid-template-columns: 1fr; } }

/* ---------- Slogan band ---------- */
.slogan-band {
  background: var(--navy); color: #fff; text-align: center; padding: 58px 0;
}
.slogan-band h2 { font-size: clamp(24px, 3.4vw, 36px); color: #fff; margin-bottom: 10px; }
.slogan-band p { color: #a9c0d6; font-size: 15.5px; }

/* ---------- 6-up stat band ---------- */
.trustbar-6 .container { grid-template-columns: repeat(6, 1fr); }
.trustbar-6 .trust-item b { font-size: 21px; }
.trustbar-6 .trust-item span { font-size: 12.5px; line-height: 1.45; display: block; }
@media (max-width: 1000px) { .trustbar-6 .container { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (max-width: 620px) { .trustbar-6 .container { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Application scenarios ---------- */
.about-grid.flip > div:first-child { order: 2; }
.about-grid.flip > div:last-child { order: 1; }
@media (max-width: 1000px) {
  .about-grid.flip > div:first-child { order: 1; }
  .about-grid.flip > div:last-child { order: 2; }
}
.scen-text .kicker { margin-bottom: 6px; }
.scen-box {
  background: var(--bg-soft); border-left: 3px solid var(--orange);
  border-radius: 10px; padding: 13px 16px; margin: 12px 0 0; font-size: 14.5px; color: var(--text);
}
.scen-box b { color: var(--navy); }
.honest-note {
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--navy);
  border-radius: var(--radius); padding: 20px 24px; font-size: 15px; color: var(--text);
  box-shadow: 0 4px 16px rgba(11,31,51,.05);
}
.honest-note b { color: var(--navy); }

/* ---------- Language switch ---------- */
.lang-switch {
  display: inline-block; padding: 5px 13px; font-size: 13.5px; font-weight: 700;
  border: 1px solid var(--line); border-radius: 999px; line-height: 1.4;
}
.lang-switch:hover, .lang-switch.active { border-color: var(--orange); color: var(--orange-dark); }

/* ---------- Scenario real-photo grid ---------- */
.scen-imgs { display: grid; grid-template-columns: 1.15fr 1fr; gap: 14px; align-items: start; }
.scen-imgs img { width: 100%; display: block; border-radius: var(--radius); box-shadow: var(--shadow); }
@media (max-width: 640px) { .scen-imgs { grid-template-columns: 1fr; } }


/* ===== 48-language dropdown (2026-09-28) ===== */
.lang-dd{list-style:none}
.lang-dd details{position:relative}
.lang-dd summary{list-style:none;cursor:pointer;color:#fff;background:rgba(255,255,255,.12);
  padding:7px 14px;border-radius:999px;font-size:.9rem;user-select:none;white-space:nowrap}
.lang-dd summary::-webkit-details-marker{display:none}
.lang-dd summary:hover{background:rgba(255,255,255,.22)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;color:#111;
  border-radius:12px;box-shadow:0 14px 34px rgba(0,0,0,.2);padding:8px;min-width:200px;
  max-height:430px;overflow-y:auto;z-index:999}
.lang-menu a{display:block;padding:7px 12px;color:#111;text-decoration:none;
  font-size:.9rem;border-radius:8px;white-space:nowrap}
.lang-menu a:hover{background:#eef3ff}
.goog-te-banner-frame{display:none!important}
body{top:0!important}


/* ===== 2026-09-28 advice round ===== */
.hero-hint{margin-top:14px;font-size:14.5px;color:#cfdcea;max-width:620px}
.ind-grid a.ind{display:block;color:inherit;text-decoration:none;transition:.25s}
.ind-grid a.ind:hover{border-color:var(--orange);transform:translateY(-3px);box-shadow:0 10px 26px rgba(11,31,51,.12)}
.ind-grid a.ind b{color:var(--navy)}


/* ===== guides round 2026-09-28 ===== */
.value-chips a.chip{text-decoration:none}
.crumbs a{color:inherit}
@media (max-width: 1100px) { footer.site .top { grid-template-columns: 1fr 1fr 1fr; } }

.hero-actions .hero-hint{flex-basis:100%;width:100%}


/* =====================================================
   Model selector - Which Welding Carriage Do I Need?
   ===================================================== */
.selector { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px 26px 24px; box-shadow:var(--shadow); }
.q-block { margin-bottom:22px; }
.q-title { display:flex; align-items:center; gap:10px; font-weight:700; color:var(--navy); font-size:16.5px; margin-bottom:11px; }
.q-num { width:25px; height:25px; flex:0 0 auto; border-radius:50%; background:var(--navy); color:#fff; display:inline-flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; }
.opts { display:flex; flex-wrap:wrap; gap:10px; }
.opt { font-family:inherit; font-size:14.5px; line-height:1.3; color:var(--text); background:#fff; border:1.5px solid var(--line); border-radius:999px; padding:9px 17px; cursor:pointer; transition:all .18s ease; text-align:left; }
.opt:hover { border-color:var(--orange); color:var(--orange-dark); }
.opt.on { background:var(--navy); border-color:var(--navy); color:#fff; }
.sel-result { margin-top:6px; padding:22px 24px; border-radius:var(--radius); background:var(--bg-soft); border:1.5px dashed var(--line); }
.sel-result .sr-hint { margin:0; color:var(--muted); }
.sel-result.hit { background:#fff7f0; border:1.5px solid var(--orange); }
.sel-result h3 { color:var(--navy); font-size:21px; line-height:1.35; margin-bottom:8px; }
.sel-result .sr-why { color:var(--muted); margin-bottom:14px; }
.sel-result ul { list-style:none; margin:0 0 18px; }
.sel-result ul li { position:relative; padding:5px 0 5px 26px; font-size:15px; }
.sel-result ul li::before { content://; position:absolute; left:4px; top:13px; width:7px; height:7px; border-radius:50%; background:var(--orange); }
.sel-actions { display:flex; flex-wrap:wrap; gap:12px; }
@media (max-width:640px){ .selector{padding:20px 16px 16px;} .opt{font-size:13.5px;padding:8px 13px;} .sel-result h3{font-size:18.5px;} }

.sel-banner { display:flex; flex-wrap:wrap; gap:18px; align-items:center; justify-content:space-between;
  background:var(--navy); border-radius:var(--radius); padding:26px 28px; box-shadow:var(--shadow); }
.sel-banner .sb-txt { flex:1 1 320px; color:#c9d8e8; font-size:15.5px; }
.sel-banner .sb-txt b { display:block; color:#fff; font-size:18px; margin-bottom:5px; }
.sel-banner .btn { flex:0 0 auto; }
@media (max-width:640px){ .sel-banner{padding:20px;} .sel-banner .btn{width:100%; text-align:center;} }

/* =====================================================
   Selector page v2 - application-led acquisition page
   ===================================================== */
/* 01 按焊接位置 */
.pos-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.pos-card {
  display:block; background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:24px 22px 20px; border-top:3px solid var(--orange);
  transition:.25s; text-decoration:none; color:inherit;
}
.pos-card:hover { transform:translateY(-4px); box-shadow:0 12px 28px rgba(11,31,51,.12); }
.pos-tag {
  display:inline-block; font-size:11.5px; font-weight:800; letter-spacing:.1em; text-transform:uppercase;
  color:var(--orange-dark); background:#fff4ea; border-radius:5px; padding:3px 9px; margin-bottom:11px;
}
.pos-card h3 { font-size:17.5px; color:var(--navy); margin-bottom:9px; line-height:1.35; }
.pos-card p { font-size:14.2px; color:var(--muted); margin-bottom:13px; }
.pos-model { font-size:13px; font-weight:600; color:var(--navy); }
@media (max-width:980px){ .pos-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .pos-grid{grid-template-columns:1fr;} }

/* 05 产品差异矩阵 */
table.matrix td, table.matrix th { text-align:center; }
table.matrix td:first-child, table.matrix th:first-child { text-align:left; }
table.matrix th span { display:block; font-weight:400; font-size:12px; color:var(--muted); }
table.matrix td .mx-y, table.matrix td.mx-y { color:#1a7f4b; font-weight:700; }
table.matrix td.mx-n { color:#9aa7b3; }
table.matrix td.mx-o { color:#c1620a; font-weight:600; }
table.matrix td.mx-p { color:#c1620a; }
table.matrix td.mx-x { color:#c3ccd4; }

/* 08 视频参数标签 */
.vmeta { display:flex; flex-wrap:wrap; gap:6px 16px; padding:9px 4px 0; font-size:12.8px; color:var(--muted); }
.vmeta b { color:var(--navy); font-weight:600; }

/* 09 五步 */
.steps-5 { grid-template-columns:repeat(5,1fr); }
@media (max-width:1000px){ .steps-5{grid-template-columns:repeat(3,1fr);} }
@media (max-width:640px){ .steps-5{grid-template-columns:1fr;} }

/* 10 为什么选我们 */
.why-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.why-item { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:22px 20px; }
.why-item .w-n { font-size:12px; font-weight:800; letter-spacing:.12em; color:var(--orange); }
.why-item h3 { font-size:16.5px; color:var(--navy); margin:8px 0 8px; }
.why-item p { font-size:14px; color:var(--muted); }
@media (max-width:1000px){ .why-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .why-grid{grid-template-columns:1fr;} }

/* 12 发照片 CTA */
.photo-cta {
  display:grid; grid-template-columns:1.25fr .85fr; gap:38px; align-items:center;
  background:#fff; border:1px solid var(--line); border-left:4px solid var(--orange);
  border-radius:var(--radius); padding:38px 40px; box-shadow:var(--shadow);
}
.photo-cta h2 { font-size:26px; color:var(--navy); line-height:1.32; margin:10px 0 12px; }
.photo-cta p { color:var(--muted); font-size:15.3px; }
.pc-list { list-style:none; margin:16px 0 0; }
.pc-list li { position:relative; padding:5px 0 5px 26px; font-size:14.6px; }
.pc-list li::before { content:""; position:absolute; left:4px; top:13px; width:7px; height:7px; border-radius:50%; background:var(--orange); }
.pc-act { display:flex; flex-direction:column; gap:12px; }
.pc-act .btn { text-align:center; }
.pc-note { font-size:13.2px; color:var(--muted); margin-top:4px; }
@media (max-width:860px){ .photo-cta{grid-template-columns:1fr; padding:26px 22px;} .photo-cta h2{font-size:21px;} }

/* 选型结果附加提示 */
.sr-tip {
  margin:14px 0 6px; padding:11px 14px; background:#fff;
  border-left:3px solid var(--orange); border-radius:8px; font-size:14.4px; color:var(--text);
}

/* 产品卡底部链接 */
.prod-card .more { margin-top:auto; padding-top:12px; color:var(--orange-dark); font-weight:700; font-size:14.5px; }

/* 宽表在手机上的滚动宽度 */
table.matrix { min-width: 860px; }
#parameters table.spec { min-width: 900px; }

/* ---------- Selector page: decision-first hero + selection table ---------- */
.hero-check { list-style: none; margin: 18px 0 4px; padding: 0; counter-reset: hc; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px 30px; max-width: 880px; }
.hero-check li { position: relative; padding: 4px 0 4px 30px; color: #dce7f1; font-size: 14.5px; line-height: 1.45; }
.hero-check li::before {
  counter-increment: hc; content: counter(hc);
  position: absolute; left: 0; top: 6px; width: 21px; height: 21px; border-radius: 50%;
  background: var(--orange); color: #fff; font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.btn-lg { padding: 15px 32px; font-size: 16.5px; border-radius: 12px; }
@media (max-width: 760px) { .hero-check { grid-template-columns: 1fr; } .btn-lg { width: 100%; text-align: center; } }
#table table.spec { min-width: 880px; }

/* ---------- Selector page v3: decision flow + application cards ---------- */
.step-flow { max-width: 940px; margin: 0 auto; }
.flow-step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 24px; }
.flow-step .fs-head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.flow-step .fs-n {
  flex: 0 0 auto; background: var(--navy); color: #fff; font-size: 12px; font-weight: 800;
  letter-spacing: .04em; padding: 6px 12px; border-radius: 999px; text-transform: uppercase;
}
.flow-step h3 { font-size: 18px; color: var(--navy); margin: 0; }
.flow-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.flow-chips span {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 15px; font-size: 14.2px; color: var(--text);
}
.flow-chips span.fc-arrow { background: none; border: none; color: var(--orange); font-weight: 800; padding: 7px 2px; }
.flow-arrow { text-align: center; color: var(--orange); font-size: 22px; font-weight: 800; line-height: 1; margin: 10px 0; }
.flow-final {
  margin-top: 26px; background: #fff7f0; border: 1.5px solid var(--orange); border-radius: var(--radius);
  padding: 24px; text-align: center;
}
.flow-final span { display: block; margin-top: 12px; color: var(--muted); font-size: 14.4px; }

.app-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.app-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; transition: .22s;
}
.app-card:hover { border-color: var(--orange); box-shadow: 0 12px 28px rgba(11,31,51,.1); transform: translateY(-3px); }
.app-card h3 { font-size: 18px; color: var(--navy); margin-bottom: 12px; line-height: 1.35; }
.app-card .ac-rec { font-size: 14.2px; font-weight: 700; color: var(--orange-dark); margin-bottom: 10px; line-height: 1.45; }
.app-card .ac-rec span {
  display: inline-block; background: #fff1e4; color: var(--orange-dark); font-size: 11.5px; font-weight: 800;
  letter-spacing: .04em; padding: 3px 9px; border-radius: 6px; margin-right: 8px; text-transform: uppercase;
}
.app-card .ac-why { font-size: 14.3px; color: var(--muted); margin-bottom: 16px; }
.app-card .ac-link { margin-top: auto; color: var(--orange-dark); font-weight: 700; font-size: 14.5px; }
.ac-cta {
  margin-top: 26px; background: var(--navy); border-radius: var(--radius);
  padding: 26px 30px; display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap;
}
.ac-cta p { color: #dce7f1; margin: 0; max-width: 720px; font-size: 15px; }
.ac-cta p b { color: #fff; }
@media (max-width: 980px) { .app-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .app-cards { grid-template-columns: 1fr; }
  .flow-step { padding: 16px 18px; }
  .ac-cta { padding: 22px; }
  .ac-cta .btn { width: 100%; text-align: center; }
}

/* ---------- Selector page: card icons + table polish (advisor item 10) ---------- */
.pos-card { position: relative; }
.card-ic { position: absolute; top: 20px; right: 20px; color: var(--orange); opacity: .26; pointer-events: none; }
.card-ic svg { width: 30px; height: 30px; display: block; }
.pos-card:hover .card-ic { opacity: .55; }

.ac-ic {
  width: 46px; height: 46px; border-radius: 13px; background: #fff4ea; color: var(--orange-dark);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.ac-ic svg { width: 25px; height: 25px; display: block; }
.app-card:hover .ac-ic { background: var(--orange); color: #fff; }
.ac-ic { transition: .22s; }

#table tbody tr:nth-child(even) { background: #f7fafc; }
#table tbody tr:hover { background: #fff6ec; }
#table thead th { position: sticky; top: 0; z-index: 2; }
#table table.spec td:first-child { font-weight: 600; color: var(--navy); }
@media (max-width: 640px) { .card-ic { display: none; } }

/* ---------- Homepage routing band + product page synonym line (decision funnel) ---------- */
.route-band { border-bottom: 1px solid var(--line); }
.route-inner { display: grid; grid-template-columns: 1.08fr 1fr; gap: 34px; align-items: center; }
.route-q h2 { font-size: 27px; color: var(--navy); margin: 8px 0 10px; line-height: 1.3; }
.route-q p { font-size: 15px; color: var(--muted); margin-bottom: 18px; }
.route-chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.route-chips a { background: #fff; border: 1px solid var(--line); border-radius: 11px; padding: 13px 15px; display: block; transition: .2s; }
.route-chips a:hover { border-color: var(--orange); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(11,31,51,.08); }
.route-chips b { display: block; font-size: 14.6px; color: var(--navy); margin-bottom: 3px; }
.route-chips span { font-size: 12.6px; color: var(--muted); }
@media (max-width: 900px) { .route-inner { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .route-chips { grid-template-columns: 1fr; } }

.aka-line { margin-top: 12px; font-size: 13.6px; color: #93a9bd; }
.prod-route { margin-top: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-size: 14px; }
.prod-route span { color: #c3d2e0; }
.prod-route a {
  color: #fff; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.3);
  padding: 8px 15px; border-radius: 999px; font-weight: 600; transition: .2s;
}
.prod-route a:hover { background: var(--orange); border-color: var(--orange); }