:root {
  --ink: #0b2239;
  --ink-2: #143a5a;
  --blue: #1f6f9d;
  --blue-soft: #eaf3f8;
  --gold: #b28a32;
  --gold-soft: #f3ead6;
  --paper: #f5f8fb;
  --white: #ffffff;
  --muted: #657487;
  --line: #dce6ee;
  --shadow: 0 18px 42px rgba(12, 35, 58, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 230, 238, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--white);
}

.brand strong {
  display: block;
  font-size: 17px;
  line-height: 1.2;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: #31465b;
  font-size: 15px;
}

.main-nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.nav-cta,
.primary-button,
.secondary-button,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 0;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.nav-cta,
.primary-button,
.contact-form button {
  color: var(--white);
  background: var(--gold);
  box-shadow: 0 10px 24px rgba(178, 138, 50, 0.22);
}

.secondary-button {
  color: var(--white);
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: #071b2d;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21, 72, 104, 0.34), rgba(7, 27, 45, 0));
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(820px, 90vw);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(178, 138, 50, 0.65), transparent);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1080px;
  min-height: min(680px, calc(100vh - 76px));
  margin: 0 auto;
  padding: 88px 28px 84px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(44px, 5.4vw, 76px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 34px;
  padding: 10px 16px 10px 10px;
  color: #f7fbff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  font-weight: 850;
}

.hero-logo-mark img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--white);
}

.brand-line {
  margin: 24px auto 0;
  color: #edf4f8;
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 700;
}

.hero-text {
  max-width: 780px;
  margin: 18px auto 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
}

.visit-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 720px;
  margin: 34px auto 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
}

.visit-strip div {
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.08);
}

.visit-strip span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
}

.visit-strip strong {
  display: block;
  margin-top: 6px;
  color: var(--white);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.focus-grid a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 14px;
  align-items: start;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(12, 35, 58, 0.08);
}

.focus-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  font-size: 14px;
}

.focus-grid strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.25;
}

.focus-grid small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 74px 24px 0;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 28px;
}

.section-heading.compact {
  max-width: 920px;
}

.section-heading h2,
.contact-section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 4.8vw, 54px);
  line-height: 1.14;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.contact-section p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.price-cards,
.info-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.price-card,
.info-grid article,
.proof-grid article,
.visit-grid article,
.docs-card,
.steps-card,
.table-wrap,
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.price-card {
  padding: 28px;
}

.price-card span {
  display: block;
  color: var(--ink-2);
  font-weight: 800;
}

.price-card strong {
  display: block;
  margin: 8px 0 6px;
  color: var(--gold);
  font-size: 46px;
  line-height: 1;
}

.price-card small {
  font-size: 17px;
}

.price-card p {
  margin: 0;
  color: var(--muted);
}

.price-card.featured {
  border-color: rgba(178, 138, 50, 0.4);
  background: linear-gradient(180deg, #fffdf8, #ffffff);
}

.pillar-section,
.split-section,
.process-section,
.pricing-section,
.visit-section,
.return-section,
.proof-section {
  scroll-margin-top: 92px;
}

.accordion {
  display: grid;
  gap: 14px;
}

.accordion-item {
  width: 100%;
  padding: 22px 24px;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(12, 35, 58, 0.06);
}

.accordion-item span {
  display: block;
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
}

.accordion-item small {
  display: none;
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.accordion-item.is-open {
  border-left: 5px solid var(--gold);
}

.accordion-item.is-open small {
  display: block;
}

.info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-grid article,
.proof-grid article {
  padding: 26px;
}

.info-grid h3,
.visit-grid h3,
.docs-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 22px;
}

.info-grid p,
.proof-grid p,
.docs-card p {
  margin: 0;
  color: var(--muted);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.timeline div {
  min-height: 168px;
  padding: 20px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  font-weight: 900;
}

.timeline strong {
  display: block;
  font-size: 18px;
}

.timeline p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.table-wrap {
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

th,
td {
  padding: 19px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--ink);
  background: var(--blue-soft);
  font-size: 15px;
}

td:nth-child(2) {
  width: 190px;
  color: var(--gold);
  font-weight: 850;
  white-space: nowrap;
}

td:nth-child(3) {
  color: var(--muted);
}

.visit-grid,
.return-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.visit-grid article,
.docs-card {
  padding: 28px;
}

.visit-grid ol,
.visit-grid ul,
.docs-card ul {
  margin: 16px 0 0;
  padding-left: 22px;
  color: var(--muted);
}

.visit-grid li,
.docs-card li {
  margin: 10px 0;
}

.steps-card {
  display: grid;
  gap: 0;
  padding: 8px 28px;
}

.steps-card div {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.steps-card div:last-child {
  border-bottom: 0;
}

.steps-card span {
  display: inline-block;
  min-width: 70px;
  margin-right: 12px;
  padding: 6px 10px;
  color: var(--white);
  background: var(--blue);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 850;
  text-align: center;
}

.steps-card strong {
  color: var(--ink);
  font-size: 18px;
}

.steps-card p {
  margin: 6px 0 0 86px;
  color: var(--muted);
}

.proof-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-grid strong {
  display: block;
  color: var(--blue);
  font-size: 24px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 36px;
  align-items: start;
  max-width: 1180px;
  margin: 84px auto 0;
  padding: 52px 24px;
  color: var(--white);
  background: var(--ink);
}

.contact-section h2 {
  color: var(--white);
}

.contact-section p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.direct-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  color: var(--white);
  background: #1f8f57;
  border-radius: 8px;
  font-weight: 850;
}

.direct-contact span {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 750;
}

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

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  box-shadow: none;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(178, 138, 50, 0.34);
  border-color: var(--gold);
}

.form-note {
  margin: 0;
  color: var(--muted) !important;
  font-size: 13px !important;
}

.wechat-card {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.wechat-card img {
  width: 148px;
  height: 148px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.wechat-card strong {
  display: block;
  font-size: 22px;
}

.wechat-card p {
  margin: 6px 0 0;
  color: var(--muted);
}

.site-footer {
  padding: 30px 24px 46px;
  color: #7b8794;
  background: #081d31;
  font-size: 13px;
  text-align: center;
}

.site-footer p {
  max-width: 980px;
  margin: 8px auto;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    gap: 12px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 18px;
    overflow-x: auto;
  }

  .contact-section,
  .visit-grid,
  .return-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
  }

  .contact-copy {
    position: static;
  }

  .price-cards,
  .info-grid,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .focus-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .nav-cta {
    padding: 0 14px;
    font-size: 14px;
  }

  .hero-inner {
    padding: 56px 18px 48px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .brand-line {
    font-size: 20px;
  }

  .hero-text {
    font-size: 16px;
  }

  .visit-strip strong {
    font-size: 30px;
  }

  .visit-strip {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 54px 18px 0;
  }

  .section-heading h2,
  .contact-section h2 {
    font-size: 32px;
  }

  .price-cards,
  .info-grid,
  .timeline,
  .proof-grid,
  .focus-grid {
    grid-template-columns: 1fr;
  }

  .price-card strong {
    font-size: 40px;
  }

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

  .wechat-card img {
    width: min(100%, 280px);
    height: auto;
    margin: 0 auto;
  }

  .table-wrap {
    overflow-x: auto;
  }

  table {
    min-width: 680px;
  }

  .steps-card p {
    margin-left: 0;
  }

  .contact-section {
    margin-top: 64px;
    padding: 42px 18px;
  }
}