:root {
  --ink: #142b3a;
  --muted: #5f7480;
  --line: #dce9e6;
  --paper: #f3f8f6;
  --surface: #ffffff;
  --teal: #08786e;
  --teal-dark: #075952;
  --mint: #d9f1e8;
  --coral: #e7674e;
  --hero: #eaf6f0;
  --shadow: 0 18px 45px rgba(18, 48, 58, .12);
  --max: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang TC", "Noto Sans TC", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Noto Sans KR", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.cb-shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.cb-topline {
  padding: 7px 20px;
  color: #f4fffb;
  background: var(--teal-dark);
  font-size: 12px;
  text-align: center;
}

.cb-nav {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cb-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: -.02em;
}

.cb-mark {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  color: #fff;
  background: var(--teal);
  border-radius: 11px;
  font-size: 17px;
}

.cb-mark img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.cb-brand-name { font-size: 17px; }

.cb-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 13px;
}

.cb-nav-links a:hover { color: var(--teal); }

.cb-locale {
  display: inline-flex;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
}

.cb-locale span,
.cb-locale a {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cb-locale .cb-locale-active {
  color: var(--teal-dark);
  background: var(--mint);
  border-color: transparent;
}

.cb-primary,
.cb-secondary {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 18px;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 500;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}

.cb-primary {
  color: #fff;
  background: var(--teal);
  border: 0;
  box-shadow: 0 8px 20px rgba(13, 125, 114, .2);
}

.cb-primary:hover {
  background: var(--teal-dark);
  box-shadow: 0 11px 24px rgba(13, 125, 114, .25);
  transform: translateY(-1px);
}

.cb-secondary {
  color: var(--teal-dark);
  background: transparent;
  border: 1px solid #acd5c9;
}

.cb-secondary:hover { background: var(--mint); }

.cb-hero-wrap {
  padding: 30px 0 70px;
  background: var(--hero);
}

.cb-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(370px, .84fr);
  gap: 58px;
  align-items: center;
}

.cb-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.cb-kicker-dot {
  width: 7px;
  height: 7px;
  background: var(--coral);
  border-radius: 50%;
}

.cb-hero h1 {
  max-width: 570px;
  margin: 18px 0 16px;
  font-size: clamp(40px, 5.5vw, 70px);
  line-height: 1.02;
  letter-spacing: -.07em;
  font-weight: 500;
}

.cb-hero h1 span { color: var(--teal); }

.cb-hero-copy {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.cb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cb-hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 16px;
  margin-top: 21px;
  color: var(--muted);
  font-size: 12px;
}

.cb-hero-note span::before {
  display: inline-block;
  margin-right: 6px;
  color: var(--teal);
  content: "✓";
}

.cb-hero-card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 21px;
  box-shadow: var(--shadow);
}

.cb-hero-card-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.cb-hero-card h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -.04em;
  font-weight: 500;
}

.cb-hero-card-sub {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.cb-card-eyebrow {
  margin: 0 0 4px;
  color: var(--coral);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cb-wa-icon {
  display: grid;
  width: 37px;
  height: 37px;
  place-items: center;
  color: #fff;
  background: var(--coral);
  border-radius: 12px;
  font-size: 17px;
}

.cb-mini-route {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 21px 0 20px;
  padding: 12px 13px;
  color: var(--teal-dark);
  background: var(--mint);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
}

.cb-mini-route i {
  flex: 1;
  height: 1px;
  background: var(--teal);
  opacity: .5;
}

.cb-direct-wa-card {
  position: relative;
  overflow: hidden;
}

.cb-direct-wa-card::after {
  position: absolute;
  top: -52px;
  right: -48px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(8, 120, 110, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 18px rgba(8, 120, 110, .035), 0 0 0 36px rgba(8, 120, 110, .025);
  content: "";
  pointer-events: none;
}

.cb-wa-steps {
  display: grid;
  gap: 10px;
  margin: 0 0 19px;
}

.cb-wa-step {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 11px;
}

.cb-wa-step-number {
  display: grid;
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  place-items: center;
  color: var(--teal-dark);
  background: var(--mint);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
}

.cb-wa-step strong,
.cb-wa-step small {
  display: block;
}

.cb-wa-step strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

.cb-wa-step small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.cb-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cb-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cb-field-wide { grid-column: 1 / -1; }

.cb-field label {
  color: var(--muted);
  font-size: 11px;
}

.cb-field input,
.cb-field select {
  min-height: 41px;
  padding: 0 10px;
  color: var(--ink);
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 9px;
  outline: none;
}

.cb-field input:focus,
.cb-field select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 125, 114, .14);
}

.cb-quote-submit { width: 100%; margin-top: 3px; }

.cb-form-status {
  margin: 10px 0 0;
  padding: 9px 10px;
  color: var(--teal-dark);
  background: var(--mint);
  border-radius: 8px;
  font-size: 12px;
}

.cb-form-fine {
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.cb-section {
  padding: 78px 0;
  background: var(--surface);
}

.cb-section-soft { background: var(--paper); }

.cb-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.cb-section h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.08;
  letter-spacing: -.055em;
  font-weight: 500;
}

.cb-section-intro {
  max-width: 445px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.cb-route-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.cb-route-card {
  display: flex;
  min-height: 204px;
  flex-direction: column;
  justify-content: space-between;
  padding: 21px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform .15s ease, box-shadow .15s ease;
}

.cb-route-card:hover {
  box-shadow: 0 14px 28px rgba(18, 48, 58, .08);
  transform: translateY(-3px);
}

.cb-route-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cb-route-icon {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  color: var(--teal-dark);
  background: var(--mint);
  border-radius: 10px;
}

.cb-route-card small {
  color: var(--muted);
  font-size: 11px;
}

.cb-route-card h3 {
  margin: 25px 0 7px;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: -.035em;
  font-weight: 500;
}

.cb-route-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.cb-route-card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 19px;
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 500;
}

.cb-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cb-fact {
  padding: 23px 24px 22px 0;
  border-right: 1px solid var(--line);
}

.cb-fact:not(:first-child) { padding-left: 24px; }
.cb-fact:last-child { border-right: 0; }

.cb-fact-label {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.cb-fact-value {
  margin-top: 7px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 500;
}

.cb-fact-note {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.cb-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.cb-process-step {
  position: relative;
  padding-right: 24px;
}

.cb-process-step:not(:last-child)::after {
  position: absolute;
  top: 22px;
  right: 0;
  width: 52px;
  height: 1px;
  background: var(--line);
  content: "";
}

.cb-process-no {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  color: var(--teal-dark);
  background: var(--mint);
  border-radius: 13px;
  font-size: 13px;
  font-weight: 500;
}

.cb-process-step h3 {
  margin: 17px 0 6px;
  font-size: 17px;
  font-weight: 500;
}

.cb-process-step p {
  max-width: 270px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.cb-proof-layout {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 52px;
  align-items: start;
}

.cb-proof-layout h2 { max-width: 380px; }

.cb-proof-copy {
  max-width: 390px;
  margin: 15px 0 0;
  color: var(--muted);
}

.cb-proof-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}

.cb-proof-item {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.cb-proof-item strong {
  display: block;
  font-size: 15px;
  font-weight: 500;
}

.cb-proof-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.cb-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 55px;
}

.cb-faq-item {
  padding: 19px 0;
  border-top: 1px solid var(--line);
}

.cb-faq-item button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  text-align: left;
  font-size: 15px;
  font-weight: 500;
}

.cb-faq-plus {
  color: var(--teal);
  font-size: 21px;
  line-height: 1;
}

.cb-faq-answer {
  max-width: 440px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.cb-faq-item[aria-expanded="false"] .cb-faq-answer { display: none; }

.cb-cta {
  padding: 67px 0;
  color: #effdfa;
  background: linear-gradient(118deg, var(--teal-dark), #153d4c);
}

.cb-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cb-cta h2 {
  max-width: 560px;
  margin: 0;
  color: #f1fffc;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.04;
  letter-spacing: -.06em;
  font-weight: 500;
}

.cb-cta p {
  max-width: 360px;
  margin: 0 0 14px;
  color: #b9d8d3;
  font-size: 13px;
}

.cb-cta .cb-primary {
  color: var(--teal-dark);
  background: #e8fbf2;
  box-shadow: none;
}

.cb-mobile-cta { display: none; }

.cb-footer {
  padding: 24px 0 32px;
  color: var(--muted);
  background: var(--paper);
  font-size: 12px;
}

.cb-footer-inner {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 17px;
}

.cb-footer-links {
  display: flex;
  gap: 19px;
}

.cb-footer-links a:hover { color: var(--teal); }

@media (max-width: 900px) {
  .cb-hero { grid-template-columns: 1fr; gap: 37px; }
  .cb-hero-card { max-width: 570px; }
  .cb-proof-layout { grid-template-columns: 1fr; gap: 30px; }
  .cb-section { padding: 65px 0; }
  .cb-cta-inner { align-items: start; flex-direction: column; }
}

@media (max-width: 660px) {
  .cb-shell { width: min(calc(100% - 28px), var(--max)); }
  .cb-nav { min-height: 68px; }
  .cb-brand-name { font-size: 15px; }
  .cb-nav-links a:not(.cb-primary) { display: none; }
  .cb-locale {
    display: inline-flex;
    max-width: 166px;
    gap: 3px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .cb-locale::-webkit-scrollbar { display: none; }
  .cb-locale span,
  .cb-locale a { flex: 0 0 auto; padding: 3px 5px; font-size: 10px; }
  .cb-nav-links { gap: 0; }
  .cb-hero h1 { font-size: 46px; }
  .cb-hero-copy { font-size: 15px; }
  .cb-hero-wrap { padding-top: 17px; }
  .cb-route-grid,
  .cb-process,
  .cb-faq-grid,
  .cb-proof-list { grid-template-columns: 1fr; }
  .cb-facts { grid-template-columns: 1fr; }
  .cb-fact,
  .cb-fact:not(:first-child) {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .cb-fact:last-child { border-bottom: 0; }
  .cb-field-grid { grid-template-columns: 1fr; }
  .cb-field-wide { grid-column: auto; }
  .cb-section-head { align-items: start; flex-direction: column; }
  .cb-mobile-cta {
    position: sticky;
    bottom: 0;
    z-index: 5;
    display: flex;
    justify-content: center;
    padding: 10px 14px;
    background: rgba(243, 248, 246, .94);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(8px);
  }
  .cb-mobile-cta .cb-primary { width: min(100%, 360px); }
  .cb-footer-inner { align-items: start; flex-direction: column; }
  .cb-footer-links { gap: 13px; flex-wrap: wrap; }
}