/* ============================================================
   Chengli Export Site — design system
   海外 B2B 工业风：深蓝 + 橙色 CTA，大留白，硬朗圆角
   ============================================================ */
:root {
  --navy: #0A2540;
  --navy-2: #14375C;
  --navy-3: #1D4E7C;
  --accent: #FF6B2C;
  --accent-dark: #E8551818;
  --accent-strong: #E85518;
  --ink: #101828;
  --ink-2: #344054;
  --muted: #5B6B7F;
  --line: #E4E9F0;
  --line-2: #D5DDE8;
  --bg: #FFFFFF;
  --soft: #F5F8FC;
  --soft-2: #EDF2F8;
  --radius: 6px;
  --radius-lg: 10px;
  --wrap: 1240px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .06);
  --shadow-lg: 0 12px 40px rgba(10, 37, 64, .14);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-3); text-decoration: none; }
a:hover { color: var(--accent-strong); }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: 44px; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px 14px; z-index: 999; }

/* ---------------- Header ---------------- */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; box-shadow: 0 1px 0 var(--line); }
.topbar { background: var(--navy); color: #C9D6E4; font-size: 13px; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 36px; gap: 16px; }
.topbar-txt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-right { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.topbar a { color: #CFDCEA; }
.topbar a:hover { color: #fff; }
.topbar .dot { opacity: .5; }
.langswitch {
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 3px; padding: 2px 10px;
  font-size: 12px; font-weight: 600; letter-spacing: .02em; color: #fff !important;
}
.langswitch:hover { background: rgba(255, 255, 255, .14); border-color: #fff; }

.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a { font-size: 15px; font-weight: 600; color: var(--ink); padding: 6px 0; position: relative; }
.nav > a:hover { color: var(--accent-strong); }
.nav > a.active { color: var(--accent-strong); }
.nav > a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent);
}
.nav-cta {
  background: var(--accent) !important; color: #fff !important; padding: 11px 20px !important;
  border-radius: 4px; font-size: 14px !important;
}
.nav-cta:hover { background: var(--accent-strong) !important; }
.mobile-only { display: none; }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); background: #fff; border-radius: 4px; cursor: pointer; }
.burger span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px auto; transition: .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 4px; font-size: 15px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; transition: .18s; line-height: 1.2;
}
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { display: flex; width: 100%; margin-top: 10px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); color: #fff; }
.btn-outline-light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }
.btn-ghost { border-color: var(--line-2); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }

/* ---------------- Hero ---------------- */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(8, 24, 43, .92) 0%, rgba(8, 24, 43, .78) 45%, rgba(8, 24, 43, .45) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 96px 24px; max-width: 900px; margin: 0; }
.hero-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: #FFB494; margin-bottom: 18px;
}
.hero h1 { font-size: 56px; margin-bottom: 18px; max-width: 820px; }
.hero-sub { font-size: 19px; color: #DCE6F1; max-width: 640px; margin-bottom: 32px; }
.hero-acts { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 44px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .2); padding-top: 28px; }
.hero-stats li { }
.hero-stats b { display: block; font-size: 30px; font-weight: 800; line-height: 1.1; }
.hero-stats span { font-size: 13px; color: #B9C9DA; }

/* ---------------- Sections ---------------- */
.section { padding: 88px 0; }
.section.soft { background: var(--soft); }
.section.dark { background: var(--navy); color: #fff; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p { color: #C2D2E2; }
.section.dark .kicker { color: #FF9E6B; }
.sec-head { max-width: 760px; margin-bottom: 48px; }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: .18em; color: var(--accent-strong); margin-bottom: 12px; }
.sec-sub { color: var(--muted); font-size: 17px; margin: 0; }

.pagehead { background: var(--navy); color: #fff; padding: 56px 0 48px; }
.pagehead h1 { font-size: 38px; margin: 10px 0 12px; }
.pagehead p { color: #C2D2E2; font-size: 17px; max-width: 780px; margin: 0; }
.crumb { font-size: 14px; color: #93A7BC; display: flex; flex-wrap: wrap; gap: 8px; }
.crumb a { color: #CBD8E6; }
.crumb a:hover { color: #fff; }
.crumb .sep { opacity: .5; }
.crumb span:last-child { color: #fff; }

/* ---------------- Category cards ---------------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: .2s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--line-2); }
.cat-img { aspect-ratio: 16 / 11; background: var(--soft-2); overflow: hidden; }
.cat-img img { width: 100%; height: 100%; object-fit: cover; transition: .3s; }
.cat-card:hover .cat-img img { transform: scale(1.04); }
.cat-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.cat-body h3 { font-size: 19px; margin-bottom: 8px; }
.cat-body p { font-size: 14px; color: var(--muted); flex: 1; margin-bottom: 14px; }
.cat-meta { font-size: 13px; font-weight: 700; color: var(--accent-strong); }

/* ---------------- Vehicle cards ---------------- */
.vgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.vcard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; color: var(--ink); transition: .2s;
}
.vcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--line-2); color: var(--ink); }
.vcard-img { aspect-ratio: 4 / 3; background: var(--soft-2); overflow: hidden; }
.vcard-img img { width: 100%; height: 100%; object-fit: cover; transition: .3s; }
.vcard:hover .vcard-img img { transform: scale(1.04); }
.vcard-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.vcard-cat { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-strong); margin-bottom: 8px; }
.vcard-body h3 { font-size: 18px; margin-bottom: 6px; }
.vcard-model { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.vcard-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip { font-size: 12px; color: var(--muted); background: var(--soft); border-radius: 3px; padding: 4px 9px; }
.chip b { color: var(--ink); margin-right: 4px; }
.vcard-more { font-size: 14px; font-weight: 700; color: var(--navy-3); margin-top: auto; }
.vcard:hover .vcard-more { color: var(--accent-strong); }

/* ---------------- Feature / steps ---------------- */
.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: 28px; }
.feat-n { font-size: 13px; font-weight: 800; color: var(--accent); letter-spacing: .1em; margin-bottom: 10px; }
.feat h3 { font-size: 18px; margin-bottom: 8px; }
.feat p { font-size: 14.5px; color: var(--muted); margin: 0; }

.steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; counter-reset: s; }
.step { position: relative; }
.sn {
  width: 38px; height: 38px; border-radius: 50%; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 14px;
}
.step h3 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--muted); margin: 0; }
.section.dark .step p { color: #A9BDD1; }

.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.col-card { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 26px; }
.col-card h3 { font-size: 18px; margin-bottom: 8px; }
.col-card p { font-size: 14.5px; color: var(--muted); margin: 0; }

.coop-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.coop-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.coop-card h3 { display: flex; align-items: center; gap: 12px; font-size: 20px; margin-bottom: 12px; }
.coop-card .tag {
  font-size: 11px; font-weight: 700; letter-spacing: .08em; background: var(--accent); color: #fff;
  padding: 3px 9px; border-radius: 3px; text-transform: uppercase;
}
.coop-card p { color: var(--muted); margin: 0; }

/* ---------------- Markets ---------------- */
.markets { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 13px; background: var(--soft); border: 1px solid var(--line); border-radius: 3px; padding: 5px 11px; color: var(--ink-2); }
.markets-img img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------------- CTA band ---------------- */
.cta-band { background: var(--navy); color: #fff; padding: 56px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: 28px; margin-bottom: 6px; }
.cta-band p { color: #B9C9DA; margin: 0; }
.cta-acts { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------- Stats bar ---------------- */
.statbar { background: var(--soft); border-bottom: 1px solid var(--line); padding: 28px 0; }
.statbar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat b { display: block; font-size: 30px; font-weight: 800; color: var(--navy); }
.stat span { font-size: 14px; color: var(--muted); }

/* ---------------- Vehicle detail ---------------- */
.vdetail { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
.gal { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.gal-hero { grid-column: 1 / -1; }
.gal-hero img { aspect-ratio: 16 / 9; }
.gal-hero figcaption { font-size: 13.5px; }
.gal-cell { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--soft-2); }
.gal-cell img, .gal-cell video { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; cursor: zoom-in; background: #000; }
.gal-cell video { cursor: default; }
.gal-cell figcaption { font-size: 12.5px; color: var(--muted); padding: 8px 10px; background: #fff; border-top: 1px solid var(--line); }
.vd-intro { margin-top: 36px; }
.vd-intro h2 { font-size: 26px; }
.vd-intro p { font-size: 16.5px; color: var(--ink-2); line-height: 1.9; }
.blk-title { font-size: 24px; margin: 40px 0 20px; padding-bottom: 12px; border-bottom: 2px solid var(--navy); }
.spec-group { margin-bottom: 28px; }
.spec-group-t { font-size: 16px; color: var(--navy); margin-bottom: 10px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: 11px 14px; text-align: left; vertical-align: top; }
.spec-table th { width: 34%; background: var(--soft); font-weight: 600; color: var(--ink-2); }
.spec-table tr:nth-child(even) td { background: #FBFCFE; }
.note { font-size: 13px; color: var(--muted); }

.vd-side { position: sticky; top: 108px; }
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.side-card h4 { font-size: 16px; margin-bottom: 14px; }
.side-model { border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 14px; }
.sm-label { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.sm-value { font-size: 22px; font-weight: 800; color: var(--navy); }
.keyfacts { margin-bottom: 14px; }
.keyfacts li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.keyfacts span { color: var(--muted); }
.keyfacts b { color: var(--ink); text-align: right; }
.quickfacts li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: 14px; border-bottom: 1px dashed var(--line); }
.quickfacts span { color: var(--muted); }
.kv-list li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.kv-list span { color: var(--muted); }
.kv-list b { color: var(--ink); text-align: right; }

/* ---------------- About ---------------- */
.about-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: start; }
.lead { font-size: 16.5px; color: var(--ink-2); line-height: 1.95; }
.wide-shot { margin: 28px 0 0; }
.wide-shot img { border-radius: var(--radius); }
.wide-shot figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; }
.cap-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.cap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.cap h3 { font-size: 17px; margin-bottom: 6px; }
.cap p { font-size: 14.5px; color: var(--muted); margin: 0; }
.cert-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cert-list li {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
  font-size: 14.5px; display: flex; align-items: center; gap: 10px;
}
.cert-list li::before { content: '✓'; color: var(--accent); font-weight: 800; }
.factory-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* ---------------- FAQ ---------------- */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 18px 52px 18px 20px; font-weight: 600; font-size: 16px; position: relative; list-style: none;
}
.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(--accent); font-weight: 700;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item .ans { padding: 0 20px 20px; color: var(--ink-2); font-size: 15px; line-height: 1.85; border-top: 1px solid var(--line); padding-top: 16px; }

/* ---------------- Contact ---------------- */
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
.quote-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-form label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 16px; color: var(--ink-2); }
.quote-form label i { color: var(--accent); font-style: normal; }
.f-full { grid-column: 1 / -1; }
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%; margin-top: 7px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 4px;
  font-family: inherit; font-size: 15px; color: var(--ink); background: #fff;
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus {
  outline: none; border-color: var(--navy-3); box-shadow: 0 0 0 3px rgba(29, 78, 124, .12);
}
.quote-form textarea { resize: vertical; }
.form-note { font-size: 13px; color: var(--muted); margin: 14px 0 0; }
.form-status { font-size: 14px; margin: 10px 0 0; min-height: 20px; }
.form-status.ok { color: #0F7B3F; }
.form-status.err { color: #C0362C; }
.addr { font-size: 14.5px; color: var(--ink-2); }

/* ---------------- Footer ---------------- */
.site-footer { background: var(--navy); color: #B9C9DA; padding: 64px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; }
.f-col h4 { color: #fff; font-size: 15px; letter-spacing: .04em; margin-bottom: 16px; text-transform: uppercase; }
.f-about .f-logo { height: 36px; width: auto; margin-bottom: 16px; }
.f-about p { font-size: 14px; line-height: 1.8; }
.f-market { font-size: 13px; color: #8FA5BB; line-height: 1.8; margin-top: 14px; }
.f-col ul li { margin-bottom: 10px; font-size: 14px; }
.f-col ul a { color: #B9C9DA; }
.f-col ul a:hover { color: #fff; }
.f-contact li { display: flex; gap: 10px; font-size: 14px; margin-bottom: 12px; }
.f-contact span { color: #7F96AE; min-width: 62px; }
.f-contact a { color: #B9C9DA; }
.f-contact a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding: 18px 0; font-size: 13px; color: #8FA5BB; }
.footer-bottom .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------------- Lightbox ---------------- */
.lb {
  position: fixed; inset: 0; background: rgba(6, 16, 28, .92); z-index: 999;
  display: flex; align-items: center; justify-content: center; padding: 32px;
}
.lb img { max-width: 100%; max-height: 88vh; border-radius: 4px; box-shadow: var(--shadow-lg); }
.lb-close {
  position: absolute; top: 18px; right: 22px; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255, 255, 255, .14); border: 0; color: #fff; font-size: 26px; cursor: pointer; line-height: 1;
}
.lb-cap { position: absolute; bottom: 26px; left: 0; right: 0; text-align: center; color: #C9D8E6; font-size: 14px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 1100px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .vdetail, .about-layout, .faq-wrap, .contact-layout { grid-template-columns: 1fr; }
  .vd-side, .faq-wrap aside, .contact-layout aside { position: static; }
  .hero h1 { font-size: 44px; }
}
@media (max-width: 900px) {
  .vgrid { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .markets { grid-template-columns: 1fr; gap: 32px; }
  .cert-list, .factory-grid, .three-col, .coop-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar { display: none; }
  .burger { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column;
    align-items: stretch; gap: 0; padding: 8px 24px 20px; border-top: 1px solid var(--line);
    box-shadow: var(--shadow); display: none;
  }
  .nav.open { display: flex; }
  .nav > a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav > a.active::after { display: none; }
  .nav-cta { margin-top: 16px; text-align: center; }
  .mobile-only { display: inline-block; margin-top: 14px; }
  .header-inner { height: 66px; }
}
@media (max-width: 640px) {
  h1 { font-size: 30px; }
  h2 { font-size: 25px; }
  .section { padding: 56px 0; }
  .wrap { padding: 0 18px; }
  .hero { min-height: 520px; }
  .hero-inner { padding: 64px 18px; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .hero-stats { gap: 26px; }
  .hero-stats b { font-size: 24px; }
  .vgrid, .cat-grid, .feat-grid, .steps, .cert-list, .factory-grid, .three-col, .coop-grid, .cap-list, .f-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pagehead h1 { font-size: 28px; }
  .gal { grid-template-columns: 1fr; }
  .statbar-inner { grid-template-columns: repeat(2, 1fr); }
  .cta-band h2 { font-size: 22px; }
  .quote-form { padding: 22px; }
}