:root {
  --bg: #f7fcfb;
  --surface: #ffffff;
  --surface-soft: #ecfbf7;
  --text: #173632;
  --muted: #5d7470;
  --primary: #27b89a;
  --primary-dark: #12806d;
  --accent: #b9efe3;
  --line: #d8eee9;
  --shadow: 0 24px 70px rgba(28, 128, 109, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.7;
  background:
    radial-gradient(circle at 10% 5%, rgba(185, 239, 227, 0.65), transparent 26rem),
    radial-gradient(circle at 95% 12%, rgba(208, 242, 255, 0.7), transparent 24rem),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(216, 238, 233, 0.8);
  background: rgba(247, 252, 251, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--primary), #78d8c6);
  box-shadow: 0 10px 24px rgba(39, 184, 154, 0.28);
}

.nav-links {
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
}

.nav-links a:hover {
  color: var(--primary-dark);
}

.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--primary-dark) !important;
  background: var(--accent);
  font-weight: 700;
}

.hero {
  padding: 92px 0 72px;
}

.hero-grid,
.split,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(38px, 6vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-text,
.page-hero p,
.section-heading p,
.split p,
.article p,
.service-detail p {
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 16px 34px rgba(39, 184, 154, 0.3);
}

.button.secondary {
  color: var(--primary-dark);
  background: #fff;
  border: 1px solid var(--line);
}

.hero-card {
  position: relative;
  min-height: 430px;
  border-radius: 42px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(236, 251, 247, 0.82)),
    repeating-linear-gradient(45deg, transparent 0 18px, rgba(39, 184, 154, 0.08) 18px 20px);
  box-shadow: var(--shadow);
}

.floating-card {
  position: absolute;
  width: min(78%, 330px);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 45px rgba(23, 54, 50, 0.1);
}

.floating-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.floating-card span {
  color: var(--muted);
}

.card-one {
  top: 66px;
  left: 42px;
}

.card-two {
  right: 38px;
  bottom: 66px;
}

.orb {
  position: absolute;
  width: 190px;
  height: 190px;
  right: 70px;
  top: 122px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 30%, #fff, #b9efe3 40%, #27b89a);
  opacity: 0.85;
  filter: blur(0.2px);
}

.section {
  padding: 78px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.service-grid,
.feature-list,
.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card,
.feature-list > div,
.values article,
.quote-card,
.contact-card,
.contact-form,
.service-detail article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 48px rgba(28, 128, 109, 0.08);
}

.service-card p,
.feature-list p,
.values p,
.contact-card p,
.contact-card dd,
.form-note {
  color: var(--muted);
}

.icon {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--primary-dark);
  font-weight: 900;
}

.soft-bg {
  background: linear-gradient(135deg, rgba(236, 251, 247, 0.92), rgba(255, 255, 255, 0.62));
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin-bottom: 16px;
  padding-left: 30px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 7px rgba(39, 184, 154, 0.12);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline div {
  padding: 24px;
  border-radius: 26px;
  background: #fff;
  border: 1px solid var(--line);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: white;
  background: var(--primary);
  font-weight: 800;
}

.timeline p {
  color: var(--muted);
}

.wechat-consult {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 28px;
  align-items: center;
  margin-bottom: 34px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(28, 128, 109, 0.08);
}

.wechat-consult p {
  color: var(--muted);
}

.wechat-card {
  display: grid;
  gap: 12px;
  padding: 24px;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--surface-soft), #fff);
}

.wechat-card span {
  color: var(--primary-dark);
  font-weight: 800;
}

.wechat-card strong {
  font-size: 30px;
  letter-spacing: 0.04em;
}

.copy-tip {
  min-height: 24px;
  margin-bottom: 0;
  color: var(--primary-dark) !important;
  font-weight: 800;
}

.cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 78px;
  padding: 38px;
  border-radius: 34px;
  color: #fff;
  background: linear-gradient(135deg, #173632, #12806d);
}

.cta p {
  color: rgba(255, 255, 255, 0.78);
}

.cta .eyebrow {
  color: #b9efe3;
}

.cta .button.primary {
  color: var(--primary-dark);
  background: #fff;
  box-shadow: none;
}

.page-hero {
  padding: 76px 0 26px;
  max-width: 980px;
}

.service-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.article {
  max-width: 920px;
}

.article h2 {
  margin-top: 48px;
}

.article h2:first-child {
  margin-top: 0;
}

.feature-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0;
}

.ordered {
  color: var(--muted);
}

.quote-card {
  font-size: 22px;
}

.contact-grid {
  align-items: start;
}

dl {
  margin: 24px 0 0;
}

dt {
  margin-top: 18px;
  font-weight: 800;
}

dd {
  margin: 4px 0 0;
}

.contact-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 15px;
  color: var(--text);
  font: inherit;
  background: #fff;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(39, 184, 154, 0.12);
}

.form-note {
  margin-bottom: 0;
  font-size: 14px;
}

.footer {
  padding: 36px 0;
  color: rgba(255, 255, 255, 0.76);
  background: #102d29;
}

.footer strong {
  color: #fff;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer a {
  display: inline-block;
  margin-left: 18px;
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-grid,
  .split,
  .contact-grid,
  .service-detail {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-card {
    min-height: 360px;
  }

  .service-grid,
  .feature-list,
  .values,
  .timeline {
    grid-template-columns: 1fr;
  }

  .wechat-consult {
    grid-template-columns: 1fr;
  }

  .cta,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer a {
    margin: 0 18px 8px 0;
  }
}

@media (max-width: 560px) {
  .wrap {
    width: min(100% - 28px, 1120px);
  }

  .brand {
    align-items: flex-start;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .floating-card {
    left: 22px;
    right: 22px;
    width: auto;
  }

  .card-two {
    right: 22px;
    bottom: 36px;
  }

  .orb {
    right: 30px;
    top: 120px;
  }
}