/* Readable type, quiet surfaces, and consistent spacing at every width. */
img { max-width: 100%; }
button { font-family: inherit; }
:where(a, button, summary, input, textarea):focus-visible {
  outline: 3px solid #42816b;
  outline-offset: 5px;
}
.trust-strip { padding: 0; box-shadow: none; background: #fff; }
.trust-strip .wrap {
  grid-template-columns: 1.1fr repeat(3, minmax(0, 1fr));
  gap: 0;
  align-items: stretch;
  padding: 30px 0;
}
.trust-item {
  min-width: 0;
  gap: 14px;
  align-items: center;
  padding: 6px 24px;
  border-left: 1px solid #e1e7e5;
}
.trust-item:first-child { padding-left: 0; border-left: 0; }
.trust-item:last-child { padding-right: 0; }
.trust-mark {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: #f1f5f3;
  color: #41675b;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}
.trust-dealer .trust-mark { width: 48px; height: 48px; flex-basis: 48px; font-size: 15px; }
.trust-copy { min-width: 0; }
.trust-item strong { font-size: 15px; font-weight: 700; line-height: 1.4; letter-spacing: -.025em; }
.trust-item p, .trust-caption { display: block; font-size: 14px; line-height: 1.55; color: #63736f; margin: 5px 0 0; }
.trust-caption { font-size: 12px; margin: 0 0 5px; }
.trust-dealer strong { font-size: 17px; letter-spacing: -.03em; }
.proof { background: #f1f4f2; }
.proof-grid { grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.proof-copy { margin-top: 28px; margin-bottom: 0; }
.proof-cards { grid-template-columns: minmax(0, 1fr); gap: 14px; }
.proof-card {
  display: grid;
  grid-template-columns: 125px minmax(0, 1fr);
  gap: 8px 24px;
  min-height: 0;
  padding: 28px;
  border: 1px solid #e0e7e3;
  border-radius: 20px;
  box-shadow: 0 6px 20px #10271f03;
}
.proof-card .proof-number { grid-row: 1 / 3; font-size: 12px; font-weight: 700; color: #477562; letter-spacing: .06em; padding-top: 4px; }
.proof-card b { font-size: 20px; letter-spacing: -.035em; line-height: 1.3; margin: 0; }
.proof-card > span:last-child { grid-column: 2; font-size: 16px; line-height: 1.6; color: #596b65; }
.source-row { gap: 8px 24px; }
.source-link { font-size: 14px; font-weight: 600; line-height: 1.6; }
.tech-deep { background: #f3f6f4; }
.tech-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; background: transparent; border: 0; }
.tech-card { min-width: 0; padding: 30px 26px; background: #fff; border: 1px solid #e0e7e3; border-radius: 20px; }
.tech-card .tech-index { color: #477562; font-size: 12px; letter-spacing: .08em; }
.tech-card h3 { font-size: 23px; line-height: 1.25; letter-spacing: -.035em; margin: 32px 0 16px; overflow-wrap: break-word; }
.tech-card p { font-size: 16px; line-height: 1.65; color: #5b6b65; }
.tech-matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; padding-top: 40px; margin-top: 52px; }
.tech-matrix h3 { font-size: 26px; line-height: 1.3; letter-spacing: -.035em; }
.matrix-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.matrix-item { min-width: 0; padding: 18px 0; font-size: 14px; line-height: 1.6; }
.matrix-item b { font-size: 18px; font-weight: 600; line-height: 1.35; margin-bottom: 8px; }
.source-note { font-size: 13px; line-height: 1.7; }
.faq { background: #fbfcfb; }
.faq .wrap { max-width: 1100px; }
.faq-list { margin-top: 48px; }
.faq-item { padding: 0; }
.faq-item summary { align-items: center; padding: 25px 4px; font-weight: 600; line-height: 1.5; }
.faq-item summary:after { flex: 0 0 32px; width: 32px; height: 32px; line-height: 30px; text-align: center; background: #edf3ef; border-radius: 50%; color: #365e4e; }
.faq-item[open] summary { padding-bottom: 16px; }
.faq-item p { margin: 0 48px 26px 4px; font-size: 16px; line-height: 1.75; }
.form { border-radius: 24px; }
.form .consent { font-size: 14px; }
.form .button { border-radius: 12px; }
.contact-list a { flex-wrap: wrap; gap: 8px 20px; overflow-wrap: anywhere; }
.legal-links { align-items: center; }
.footer .operator-note { display: inline-block; font-size: 12px; margin-top: 8px; }
.footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.equipment-grid, .interface-grid, .resource-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.equipment-card, .resource-card, .intro-grid > *, .contact-grid > *, .section-top > * { min-width: 0; }
.equipment-card dl > div { flex-wrap: wrap; }
.equipment-card dd { margin-left: auto; }
.eyebrow { line-height: 1.6; }
.product-mark small { font-size: 12px; letter-spacing: .1em; }
.hero-foot, .offer-label, .offer small, .canvas-coordinate { font-size: 12px; }
@media (max-width: 1100px) {
  .trust-strip .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 20px 0; }
  .trust-item { padding: 18px 26px; }
  .trust-item:nth-child(odd) { padding-left: 0; border-left: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid #e1e7e5; }
  .proof-grid { grid-template-columns: 1fr; gap: 36px; }
  .proof-copy { max-width: 760px; }
  .proof-card { grid-template-columns: 150px minmax(0, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tech-matrix { gap: 32px; }
  .wheel-control-layout { gap: 40px; }
}
@media (max-width: 800px) {
  .tech-matrix { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .equipment-note { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .equipment-note a { grid-column: auto; }
}
@media (max-width: 720px) {
  .equipment-grid, .interface-grid, .resource-grid { grid-template-columns: minmax(0, 1fr); }
  .tech-grid { grid-template-columns: minmax(0, 1fr); }
  .tech-card { padding: 28px; }
  .tech-card h3 { margin-top: 24px; }
  .wheel-control-layout { gap: 34px; }
}
@media (max-width: 600px) {
  .trust-strip .wrap { grid-template-columns: minmax(0, 1fr); padding: 8px 0; }
  .trust-item, .trust-item:first-child, .trust-item:nth-child(odd) { padding: 18px 0; border: 0; border-bottom: 1px solid #e1e7e5; gap: 16px; }
  .trust-item:last-child { border-bottom: 0; }
  .trust-mark { flex-basis: 40px; width: 40px; height: 40px; font-size: 13px; }
  .trust-dealer .trust-mark { flex-basis: 40px; width: 40px; height: 40px; }
  .trust-item strong { font-size: 16px; }
  .trust-item p { font-size: 14px; }
  .proof-card { grid-template-columns: minmax(0, 1fr); padding: 24px; gap: 12px; }
  .proof-card .proof-number, .proof-card > span:last-child { grid-column: 1; grid-row: auto; }
  .proof-card .proof-number { padding: 0; }
  .matrix-list { gap: 0 20px; }
  .matrix-item b { font-size: 16px; }
  .faq-item summary { font-size: 16px; padding: 22px 0; gap: 16px; }
  .faq-item p { margin: 0 0 24px; }
  .form { border-radius: 20px; padding: 24px 20px; }
  .experience-head h2, .wheel-section h2 { font-size: clamp(34px, 9.5vw, 44px); }
  .heading { font-size: clamp(32px, 8.7vw, 46px); }
  .hero-foot { letter-spacing: .07em; }
  .links .navbtn { font-size: 12px; padding: 9px 10px; }
  .product-mark small { display: none; }
  .contact-list a { font-size: 16px; }
}
@media (max-width: 380px) {
  .matrix-list { grid-template-columns: minmax(0, 1fr); }
  .stats div { padding-right: 12px; padding-left: 12px; }
}