:root {
  --paper: #f8faf9;
  --surface: #ffffff;
  --tint: #eff6f4;
  --ink: #193431;
  --muted: #61736f;
  --line: #d8e4e1;
  --line-strong: #b8ccc6;
  --forest: #096458;
  --forest-deep: #06463f;
  --aqua: #36baa3;
  --radius: 10px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

body::before { display: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(216, 228, 225, 0.94);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.nav,
main,
.footer-inner,
.top-spectrum {
  width: min(1180px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.nav { min-height: 72px; }

.brand {
  color: var(--ink);
  font-size: 17px;
  letter-spacing: 0;
}

.brand small,
.nav-links { color: #6b7e7a; }

.nav-links { gap: 25px; font-size: 13px; }
.nav-links a:not(.button) { position: relative; transition: color 180ms var(--ease); }
.nav-links a:not(.button):hover { color: var(--forest); }
.nav-links a:not(.button)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--aqua);
  transform: scaleX(0);
  transition: transform 180ms var(--ease);
}
.nav-links a:not(.button):hover::after { transform: scaleX(1); }

.button {
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 7px;
  background: var(--forest);
  box-shadow: none;
  font-size: 14px;
  font-weight: 750;
  transition: transform 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease);
}
.button::after { display: none; }
.button:hover { background: #0b7869; box-shadow: 0 8px 18px rgba(9, 100, 88, 0.15); transform: translateY(-1px); }
.button:active { transform: scale(0.98); }
.button.secondary { border-color: #b9ccc7; background: #ffffff; color: var(--forest-deep); }
.button.secondary:hover { border-color: var(--forest); background: #f3faf8; color: var(--forest); box-shadow: none; }

.top-spectrum {
  display: flex;
  min-height: 36px;
  margin-top: 14px;
  overflow: hidden;
  border: 1px solid #dce8e5;
  border-radius: 8px;
  background: linear-gradient(104deg, rgba(71, 205, 179, 0.2), rgba(108, 183, 232, 0.19) 35%, rgba(189, 147, 218, 0.16) 64%, rgba(245, 196, 121, 0.18));
}

.top-spectrum span {
  display: inline-flex;
  flex: 1 0 0;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.72);
  color: #315d56 !important;
  font-size: 11px;
  font-weight: 750;
  white-space: nowrap;
}
.top-spectrum span:last-child { border-right: 0; }
.top-spectrum span::before { width: 5px; height: 5px; margin-right: 7px; background: var(--forest) !important; box-shadow: none; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: clamp(42px, 5vw, 76px);
  align-items: start;
  min-height: 710px;
  margin-top: 22px;
  padding: clamp(46px, 5.4vw, 70px) clamp(30px, 5.4vw, 68px) 0;
  overflow: hidden;
  border: 1px solid #e0ebe8;
  border-radius: 12px;
  background: radial-gradient(circle at 84% 10%, rgba(74, 197, 176, 0.11), transparent 18rem), #ffffff;
  box-shadow: 0 16px 42px rgba(20, 57, 51, 0.06);
}
.hero::before,
.hero::after { display: none; }

.hero-copy {
  display: flex;
  flex-direction: column;
  min-height: 640px;
  padding: 0;
}

.eyebrow {
  align-self: flex-start;
  border-color: #bddbd4;
  border-radius: 6px;
  background: #f1f8f6;
  color: #216d62;
  padding: 5px 9px;
  font-size: 12px;
}
.eyebrow::before { width: 5px; height: 5px; margin-right: 6px; border-radius: 50%; background: var(--aqua); }

h1 {
  max-width: 680px;
  margin: 20px 0 16px;
  color: var(--ink);
  font-size: clamp(40px, 4.6vw, 63px);
  line-height: 1.15;
  letter-spacing: -0.038em;
  text-wrap: balance;
}
.lead { max-width: 620px; color: #536b67; font-size: 17px; }
.hero-actions { margin-top: 27px; }

.proof-strip {
  order: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 31px;
  border: 0;
  border-top: 1px solid #dfe9e6;
  border-radius: 0;
  background: transparent;
}
.proof-item { padding: 17px 16px 13px 0; background: transparent; }
.proof-item + .proof-item { padding-left: 18px; border-left: 1px solid #dfe9e6; }
.proof-item:hover { background: transparent; transform: none; }
.proof-item strong { color: #2a514b; font-size: 14px; }
.proof-item span { color: #788a86; font-size: 12px; }

.hero-image {
  order: 3;
  width: 100%;
  margin-top: auto;
  overflow: hidden;
  border: 1px solid #dce8e5;
  border-radius: 8px 8px 0 0;
  background: #e4ecea;
  box-shadow: none;
}
.hero-image::before { display: none; }
.hero-image img { display: block; width: 100%; aspect-ratio: 16 / 6.2; object-fit: cover; filter: saturate(0.88) contrast(1.01); transform: none; }
.hero-image:hover img { transform: scale(1.015); }

.form-card {
  top: 94px;
  align-self: start;
  border-color: #dce8e5;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(22, 65, 58, 0.1);
  padding: 26px;
}
.form-card::before { height: 3px; background: var(--aqua); }
.form-card h2 { color: #173b35; font-size: 24px; letter-spacing: -0.026em; }
.form-card p { color: #627772; }
label { color: #294a45; }
input,
select,
textarea { border-color: #ccdcd8; border-radius: 7px; background: #ffffff; transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease); }
input:hover,
select:hover,
textarea:hover { border-color: #abc8c1; }
input:focus,
select:focus,
textarea:focus { border-color: var(--aqua); outline: 3px solid rgba(54, 186, 163, 0.14); box-shadow: none; }

section:not(.hero) { padding: clamp(66px, 7vw, 94px) 0; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2 { color: #1b3d37; font-size: clamp(30px, 3.25vw, 43px); line-height: 1.18; letter-spacing: -0.035em; text-wrap: balance; }
.section-head p { color: #687d78; font-size: 16px; }

.audience-panel,
.calm-panel,
.official-band,
.region-wrap,
.region-card,
details { border-color: #d6e3df; border-radius: 10px; background: #ffffff; box-shadow: none; }
.audience-row { padding: 22px; border-bottom-color: #e0ebe8; }
.audience-row:hover { background: #f3f9f7; transform: none; }
.audience-row strong,
.calm-panel h3,
.service-item strong,
.pathway h3,
.official-intro h3,
.process-strip h3 { color: #224a43; }
.calm-panel { background: linear-gradient(150deg, rgba(54, 186, 163, 0.11), transparent 60%), #ffffff; }
.calm-panel::after { border-color: rgba(9, 100, 88, 0.12); }

.service-layout { gap: 14px; }
.service-note { border-radius: 10px; background: linear-gradient(150deg, #0c7567, #07544c 74%); }
.service-note::after { background: radial-gradient(circle, rgba(106, 231, 205, 0.33), transparent 64%); }
.service-list { border-color: #d8e5e2; border-radius: 10px; }
.service-item { background: #ffffff; }
.service-item:hover { background: #f4faf8; transform: translateX(3px); }

.pathway,
.process-strip { border-color: #d6e3df; background: #dfeae7; }
.pathway article,
.process-strip article { background: #ffffff; }

.official-band { background: #eff7f5; }
.official-intro { background: #0a6258; }
.official-intro h3 { color: #f4fffc; }
.official-intro p { color: rgba(234, 250, 246, 0.82); }
.official-link { border-color: #d7e4e1; border-radius: 7px; background: rgba(255, 255, 255, 0.8); }
.official-link:hover { border-color: var(--aqua); background: #ffffff; box-shadow: none; transform: translateY(-1px); }

.region-wrap { background: #ffffff; box-shadow: 0 12px 28px rgba(31, 75, 68, 0.05); }
th { background: #135f56; color: #f4fffc; }
td { border-color: #e0ebe8; }
tbody tr:hover { background: #f2f8f6; }

details { padding: 18px 19px; }
details:hover { border-color: #a8c8c0; transform: none; }
details[open] { border-color: #9dc9bf; background: #fbfefd; }
summary { color: #234740; }

.final-cta { isolation: isolate; grid-template-columns: minmax(0, 720px); justify-content: start; border-color: rgba(120, 228, 203, 0.3); border-radius: 10px; background: radial-gradient(circle at 83% 16%, rgba(54, 190, 164, 0.29), transparent 18rem), #07574f; box-shadow: 0 18px 42px rgba(4, 60, 53, 0.15); padding: 38px 48px 38px 40px; }
.bottom-particles { opacity: 0.65; }
.final-cta > div,
.final-cta > .button { margin-left: 48px; }
.final-cta .button { width: auto; justify-self: start; background: #ffffff; color: #07574f; }
.final-cta .button:hover { background: #e9fbf7; }
footer { border-top-color: #dce7e4; color: #6b807a; }

.reveal { transform: translateY(14px); }
.reveal.is-visible { transition: opacity 520ms var(--ease), transform 520ms var(--ease); }

@media (max-width: 980px) {
  .nav,
  main,
  .footer-inner,
  .top-spectrum { width: min(100% - 32px, 1180px); }
  .hero { grid-template-columns: 1fr; min-height: 0; gap: 32px; padding: 44px 30px 0; }
  .hero-copy { min-height: 0; }
  .form-card { position: static; max-width: 680px; margin-bottom: 32px; }
  .hero-image { margin-top: 30px; border-radius: 8px; }
}

@media (max-width: 680px) {
  .nav,
  main,
  .footer-inner,
  .top-spectrum { width: min(100% - 24px, 1180px); }
  .nav { min-height: 64px; }
  .nav-links { display: none; }
  .brand small { display: none; }
  .top-spectrum { margin-top: 10px; overflow-x: auto; scrollbar-width: none; }
  .top-spectrum::-webkit-scrollbar { display: none; }
  .top-spectrum span { flex: 0 0 auto; padding: 7px 12px; font-size: 11px; }
  .hero { margin-top: 14px; padding: 34px 20px 0; }
  h1 { font-size: clamp(37px, 10.5vw, 47px); line-height: 1.15; }
  .lead { font-size: 16px; }
  .proof-strip { grid-template-columns: 1fr; margin-top: 27px; }
  .proof-item { padding: 14px 0; }
  .proof-item + .proof-item { padding-left: 0; border-top: 1px solid #dfe9e6; border-left: 0; }
  .hero-image img { aspect-ratio: 4 / 3; }
  .form-card { padding: 22px 18px; }
  section:not(.hero) { padding: 56px 0; }
  .final-cta { gap: 18px; padding: 30px 24px 30px 30px; }
  .final-cta > div,
  .final-cta > .button { margin-left: 0; }
  .final-cta h2 { font-size: 30px; line-height: 1.2; }
  .final-cta .button { width: auto; justify-self: start; padding-right: 22px; padding-left: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}