:root {
  --color-ink: #17212b;
  --color-muted: #66727f;
  --color-bg: #ffffff;
  --color-soft: #f4f8f7;
  --color-dark: #102a33;
  --color-dark-text: #f5fbfa;
  --color-accent: #0e7c86;
  --color-accent-strong: #075c67;
  --color-border: #dce7e5;
  --header-height: 76px;
  --page-gutter: clamp(20px, 5vw, 72px);
  --content-max: 1180px;
  --shadow-header: 0 2px 18px rgba(16, 42, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-bg);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

body.modal-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--color-dark-text);
  background: var(--color-dark);
  border-radius: 4px;
  transform: translateY(-140%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 12px var(--page-gutter);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-header);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  height: auto;
}

.brand .brand-logo {
  display: block;
  width: clamp(320px, 26vw, 430px);
  max-height: 50px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  color: var(--color-muted);
  font-size: 0.94rem;
  font-weight: 600;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--color-accent-strong);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown-toggle {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-chevron {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 160ms ease;
}

.nav-dropdown.is-open .nav-chevron {
  transform: translateY(2px) rotate(225deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 30;
  width: 230px;
  display: none;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: 0 18px 44px rgba(5, 31, 43, 0.16);
  transform: translateX(-50%);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  display: grid;
}

.site-nav .nav-dropdown-menu a {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  color: var(--color-ink);
}

.site-nav .nav-dropdown-menu a:hover,
.site-nav .nav-dropdown-menu a:focus {
  color: var(--color-accent-strong);
  background: rgba(12, 124, 131, 0.08);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  color: #ffffff;
  background: var(--color-accent);
  border-radius: 4px;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus {
  color: #ffffff;
  background: var(--color-accent-strong);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
}

.nav-toggle-line {
  width: 20px;
  height: 2px;
  background: var(--color-ink);
}

main {
  padding-top: var(--header-height);
}

.hero,
.section,
.site-footer {
  padding-right: var(--page-gutter);
  padding-left: var(--page-gutter);
}

.hero {
  min-height: calc(100vh - var(--header-height));
  background: var(--color-bg);
}

.section {
  min-height: 420px;
  padding-top: clamp(72px, 10vw, 120px);
  padding-bottom: clamp(72px, 10vw, 120px);
}

.section-compact {
  min-height: 0;
  padding-top: clamp(58px, 8vw, 86px);
  padding-bottom: clamp(58px, 8vw, 86px);
}

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

.section-dark {
  color: var(--color-dark-text);
  background: var(--color-dark);
}

.assessment-dark .clarify-card {
  color: var(--color-dark-text);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
}

.assessment-dark .section-head > p,
.assessment-dark .clarify-card p {
  color: rgba(245, 251, 250, 0.76);
}

.assessment-dark .section-kicker,
.assessment-dark .clarify-card span {
  color: #8ce5df;
}

.assessment-journey {
  color: var(--color-dark-text);
  background: var(--color-dark);
}

.assessment-zone,
.assessment-process-zone {
  padding-top: clamp(72px, 9vw, 108px);
  padding-right: var(--page-gutter);
  padding-bottom: clamp(72px, 9vw, 108px);
  padding-left: var(--page-gutter);
}

.assessment-intro {
  margin-bottom: 42px;
}

.assessment-process-zone {
  scroll-margin-top: 0;
  color: var(--ink);
  background: var(--color-soft);
}

.assessment-process-zone .section-kicker {
  color: var(--teal);
}

.assessment-process-head {
  margin-bottom: 34px;
}

.assessment-process-zone .step-card {
  min-height: 190px;
  padding: 22px;
}

.site-footer {
  min-height: 160px;
  padding-top: 48px;
  padding-bottom: 48px;
  color: var(--color-dark-text);
  background: #091a20;
}

@media (max-width: 1180px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px var(--page-gutter) 20px;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-header);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 0;
  }

  .nav-dropdown,
  .nav-dropdown-trigger {
    width: 100%;
  }

  .nav-dropdown-trigger > a {
    flex: 1;
  }

  .nav-dropdown-toggle {
    width: 48px;
    height: 48px;
    color: var(--color-ink);
    border-left: 1px solid var(--color-border);
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid;
  }

  .nav-dropdown-menu {
    position: static;
    width: 100%;
    padding: 0 0 6px 14px;
    background: transparent;
    border: 0;
    border-left: 1px solid rgba(12, 124, 131, 0.3);
    box-shadow: none;
    transform: none;
  }

  .site-nav .nav-dropdown-menu a {
    min-height: 40px;
    padding: 0 12px;
    font-size: 0.92em;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 8px;
    padding: 0 18px;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }

  .brand .brand-logo {
    width: 260px;
    max-height: 42px;
  }

  .section {
    min-height: 360px;
  }
}

:root {
  --ink: var(--color-ink);
  --muted: var(--color-muted);
  --teal: var(--color-accent);
  --blue: var(--color-accent-strong);
  --line: var(--color-border);
}

.wrap {
  width: min(100%, var(--content-max));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 760px;
  padding-top: 72px;
  overflow: hidden;
  background: #eaf3f8;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scaleX(-1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0.82) 42%, rgba(255, 255, 255, 0.18) 62%, rgba(255, 255, 255, 0) 74%, rgba(255, 255, 255, 0) 100%);
}

.hero-content {
  position: relative;
  min-height: 688px;
  display: flex;
  align-items: center;
}

.hero-copy {
  max-width: 860px;
  margin-left: 0;
  padding: 64px 0 82px;
}

.eyebrow {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 18px;
}

.hero .eyebrow {
  font-size: 15px;
  letter-spacing: 0.03em;
}

h1 {
  margin: 0 0 24px;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy h1 {
  max-width: 860px;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.lead {
  margin: 0 0 28px;
  max-width: 660px;
  color: #506174;
  font-size: 17px;
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--blue);
  border-radius: 4px;
  background: var(--blue);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.button-secondary {
  background: #ffffff;
  color: var(--blue);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink);
  border-color: #c8d7e3;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
}

.trust-row div {
  padding: 14px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(205, 221, 232, 0.86);
  border-radius: 8px;
}

.trust-row strong {
  display: block;
  margin-bottom: 6px;
}

.trust-row span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.98fr);
  align-items: start;
  gap: clamp(30px, 6vw, 86px);
  margin-bottom: clamp(30px, 5vw, 48px);
}

.section-head-wide {
  grid-template-columns: minmax(0, 1fr);
}

.section-head-wide .section-title {
  max-width: none;
}

.section-head-wide .section-title h2 {
  white-space: nowrap;
}

.section-head-stacked {
  grid-template-columns: minmax(0, 760px);
  gap: 14px;
  margin-top: 42px;
}

.section-title {
  max-width: 660px;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.section-kicker::after {
  content: "";
  display: block;
  width: 54px;
  height: 2px;
  background: currentColor;
  opacity: 0.45;
}

.section-title h2,
.copy-panel h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.12;
}

.section-head > p,
.copy-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.section-head > p {
  max-width: 680px;
  padding-top: 30px;
  font-size: 17px;
}

.section-head-stacked > p {
  max-width: 760px;
  padding-top: 0;
}

.copy-panel .section-title,
.two-column .section-title,
.intake-cta .section-title {
  margin-bottom: 18px;
}

.copy-panel > p {
  margin-bottom: 22px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.step-card,
.policy-card,
.park-card,
.overview-card,
.clarify-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step-card {
  min-height: 160px;
  padding: 18px;
}

.number,
.park-index {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e8f4f6;
  color: var(--teal);
  font-weight: 700;
}

.step-card h3,
.policy-card h3,
.park-card h3 {
  margin: 14px 0 8px;
  font-size: 17px;
  line-height: 1.25;
}

.step-card p,
.policy-card p,
.park-card p,
.overview-card p,
.clarify-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.overview-grid,
.clarify-grid {
  display: grid;
  gap: 14px;
}

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

.overview-grid-five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.overview-card,
.clarify-card {
  padding: 20px;
}

.overview-card h3,
.clarify-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.25;
}

.clarify-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.clarify-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  color: var(--teal);
  background: rgba(140, 229, 223, 0.08);
  border: 1px solid rgba(140, 229, 223, 0.72);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.split {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  gap: 38px;
  align-items: center;
}

.image-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef4f7;
}

.image-panel img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.policy-card {
  padding: 18px;
}

.policies-gradient-section {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(68px, 8vh, 104px) 0;
  background-image: url(assets/hainan-seed-laboratory.png);
  background-position: center;
  background-size: cover;
}

.policies-gradient-section::before,
.policies-gradient-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.policies-gradient-section::before {
  background: linear-gradient(
    90deg,
    rgba(248, 252, 252, 0.98) 0%,
    rgba(248, 252, 252, 0.94) 34%,
    rgba(244, 250, 250, 0.82) 56%,
    rgba(229, 243, 243, 0.48) 76%,
    rgba(7, 62, 70, 0.2) 100%
  );
}

.policies-gradient-section::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(255, 255, 255, 0) 42%,
    rgba(5, 57, 65, 0.16) 100%
  );
}

.policies-gradient-content {
  position: relative;
  z-index: 1;
  width: min(810px, calc(100% - (2 * var(--page-gutter))));
  margin-left: max(var(--page-gutter), calc((100vw - var(--content-max)) / 2));
}

.policies-gradient-section .section-title {
  max-width: 720px;
  margin-bottom: 30px;
}

.policies-gradient-section .section-title h2 {
  max-width: 700px;
  font-size: clamp(42px, 4.2vw, 62px);
  line-height: 1.03;
}

.policies-gradient-section .policy-grid {
  gap: 14px;
}

.policies-gradient-section .policy-card {
  min-height: 190px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(12, 124, 131, 0.22);
  box-shadow: 0 18px 46px rgba(7, 43, 50, 0.12);
  backdrop-filter: blur(12px);
}

.policies-gradient-section .policy-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.22;
}

.policies-gradient-section .policy-card p {
  color: #4f6570;
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 980px) {
  .policies-gradient-section {
    min-height: 0;
    align-items: start;
    padding: 64px 0 72px;
    background-position: 60% center;
  }

  .policies-gradient-section::before {
    background: linear-gradient(
      90deg,
      rgba(248, 252, 252, 0.98) 0%,
      rgba(248, 252, 252, 0.94) 58%,
      rgba(236, 247, 247, 0.7) 100%
    );
  }

  .policies-gradient-content {
    width: auto;
    margin: 0 var(--page-gutter);
  }

  .policies-gradient-section .policy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .policies-gradient-section {
    padding-top: 52px;
    background-position: 66% center;
  }

  .policies-gradient-section::before {
    background: linear-gradient(
      180deg,
      rgba(248, 252, 252, 0.98) 0%,
      rgba(248, 252, 252, 0.94) 68%,
      rgba(235, 247, 247, 0.86) 100%
    );
  }

  .policies-gradient-section .section-title {
    margin-bottom: 24px;
  }

  .policies-gradient-section .section-title h2 {
    font-size: 38px;
  }

  .policies-gradient-section .policy-grid {
    grid-template-columns: 1fr;
  }

  .policies-gradient-section .policy-card {
    min-height: 0;
  }
}

.policy-navigation {
  margin-top: 54px;
}

.policy-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.policy-summary-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.policy-summary-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.25;
}

.policy-summary-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.policy-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.policy-table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  font-size: 14px;
}

.policy-table th,
.policy-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.45;
}

.policy-table th {
  color: var(--ink);
  background: #eef6f8;
  font-size: 13px;
  text-transform: uppercase;
}

.policy-table td {
  color: var(--muted);
}

.policy-table tr:last-child td {
  border-bottom: 0;
}

.policy-contact-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.policy-contact-note a {
  color: var(--teal);
  font-weight: 700;
  text-decoration-color: rgba(13, 126, 139, 0.35);
  text-underline-offset: 4px;
}

.parks-list {
  display: grid;
  gap: 10px;
}

.comparison-list {
  gap: 16px;
}

.park-card {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) minmax(260px, 36%);
  gap: 18px;
  align-items: start;
  padding: 18px;
}

.park-eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.park-visual {
  margin: 0;
  overflow: hidden;
  align-self: stretch;
  min-height: 210px;
  border-radius: 6px;
  background: #e7eef0;
}

.park-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.park-placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  border: 1px dashed #a9c7d4;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(230, 244, 248, 0.62)),
    repeating-linear-gradient(135deg, rgba(13, 126, 139, 0.08) 0 1px, transparent 1px 18px);
}

.park-placeholder span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.park-highlights {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.park-highlights li + li {
  margin-top: 6px;
}

.comparison-table-wrap {
  margin-top: 20px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.comparison-table th[scope="row"] {
  width: 18%;
  color: var(--ink);
  font-size: 13px;
  text-transform: none;
}

@media (max-width: 980px) {
  h1 {
    font-size: 42px;
  }

  .hero-title-line {
    white-space: normal;
  }

  .trust-row,
  .steps-grid,
  .overview-grid,
  .overview-grid-five,
  .clarify-grid,
  .split,
  .policy-grid,
  .policy-summary-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section-head-wide .section-title h2 {
    white-space: normal;
  }

  .section-head > p {
    max-width: none;
    padding-top: 0;
  }

  .assessment-dark .clarify-grid,
  .assessment-process-zone .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .park-card {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .park-visual {
    grid-column: 2;
    min-height: 220px;
  }
}

@media (max-width: 620px) {
  .hero-overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0.82) 55%, rgba(255, 255, 255, 0.42) 100%);
  }

  .hero-content {
    min-height: 640px;
  }

  .hero-copy {
    padding: 54px 0;
  }

  h1 {
    font-size: 34px;
  }

  .lead {
    font-size: 16px;
  }

  .actions {
    display: grid;
  }

  .assessment-dark .clarify-grid,
  .assessment-process-zone .steps-grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}

.two-column {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 76px);
  align-items: start;
}

#about-hainan .two-column {
  align-items: stretch;
}

.two-column h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.15;
}

.two-column .section-title h2 {
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.12;
}

.about-hainan-content {
  display: flex;
  flex-direction: column;
  align-self: stretch;
}

.about-hainan-content .text-stack {
  gap: 8px;
  margin-bottom: 0;
  padding-bottom: 8px;
}

.about-hainan-content .text-stack p {
  line-height: 1.5;
}

.about-hainan-visual {
  margin: 28px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef4f7;
}

.about-hainan-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 58%;
}

.about-hainan-map {
  margin: auto 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f9fb;
}

.about-hainan-map img {
  display: block;
  width: 100%;
  height: auto;
}

.about-hainan-map figcaption {
  padding: 13px 16px;
  color: var(--muted);
  background: #ffffff;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.45;
}

.text-stack {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.text-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.source-box {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fbfa;
}

.source-box h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.25;
}

.source-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 980px) {
  .two-column {
    grid-template-columns: 1fr;
  }

  #about-hainan .two-column {
    align-items: start;
  }

  .about-hainan-content {
    display: block;
  }

  .about-hainan-content .text-stack {
    padding-bottom: 0;
  }

  .about-hainan-map {
    margin: 20px 0 0;
  }

  .two-column h2 {
    font-size: 32px;
  }
}

.form-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

.form-layout-single {
  max-width: 760px;
}

.lead-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 3vw, 30px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.lead-form h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #cdddda;
  border-radius: 4px;
  font: inherit;
}

.lead-form textarea {
  min-height: 126px;
  resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: 3px solid rgba(14, 124, 134, 0.18);
  border-color: var(--teal);
}

.lead-form .check {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 10px;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.45;
}

.lead-form .check input {
  width: 18px;
  min-height: 18px;
  margin: 2px 0 0;
  padding: 0;
}

.optional-note {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.file-upload {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 8px;
  gap: 12px;
  background: #f8fbfb;
  border: 1px solid #cdddda;
  border-radius: 4px;
}

.file-upload-input {
  position: absolute;
  inset: 0;
  width: 100%;
  min-height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  color: #ffffff;
  background: var(--blue);
  border-radius: 4px;
  font-weight: 700;
  white-space: nowrap;
}

.file-upload-name {
  min-width: 0;
  color: var(--muted);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-upload:focus-within {
  outline: 3px solid rgba(14, 124, 134, 0.18);
  border-color: var(--teal);
}

.privacy-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.form-reassurance {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.lead-form-dark {
  color: var(--color-dark-text);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
}

.lead-form-dark label,
.lead-form-dark h3 {
  color: var(--color-dark-text);
}

.lead-form-dark input,
.lead-form-dark select,
.lead-form-dark textarea {
  color: var(--color-dark-text);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

.lead-form-dark option {
  color: var(--ink);
}

.lead-form-dark input::placeholder,
.lead-form-dark textarea::placeholder,
.lead-form-dark .check,
.lead-form-dark .optional-note,
.lead-form-dark .form-reassurance,
.lead-form-dark .privacy-note,
.lead-form-dark .form-status,
.section-dark .section-head > p,
.intake-cta p {
  color: rgba(245, 251, 250, 0.76);
}

.section-dark .section-kicker {
  color: #8ce5df;
}

.lead-form-dark input:focus,
.lead-form-dark select:focus,
.lead-form-dark textarea:focus {
  outline-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.72);
}

.lead-form-dark .file-upload {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

.lead-form-dark .file-upload-button {
  color: #ffffff;
  background: var(--teal);
}

.lead-form-dark .file-upload-name {
  color: rgba(245, 251, 250, 0.82);
}

.lead-form-dark .file-upload:focus-within {
  outline-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.72);
}

.intake-cta {
  max-width: 520px;
}

.intake-cta h2 {
  margin: 0 0 18px;
  font-size: 38px;
  line-height: 1.15;
}

.intake-cta .section-title h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.12;
}

.intake-cta p {
  margin: 0;
  font-size: 17px;
  line-height: 1.65;
}

.submission-modal[hidden] {
  display: none;
}

.submission-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
}

.submission-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 32, 0.68);
  backdrop-filter: blur(8px);
}

.submission-modal-card {
  position: relative;
  width: min(100%, 560px);
  padding: clamp(28px, 5vw, 44px);
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 249, 250, 0.96)),
    #ffffff;
  border: 1px solid rgba(177, 211, 217, 0.85);
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(5, 32, 38, 0.28);
  text-align: center;
}

.submission-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--muted);
  background: rgba(231, 241, 244, 0.85);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.submission-modal-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 18px;
  color: #ffffff;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(13, 126, 139, 0.26);
}

.submission-modal-icon svg {
  width: 34px;
  height: 34px;
}

.submission-modal-icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.submission-modal-eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.submission-modal-card h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.14;
}

.submission-modal-card p {
  margin: 0 auto 24px;
  max-width: 430px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

@media (max-width: 820px) {
  .form-layout {
    grid-template-columns: 1fr;
  }

  .form-layout-single {
    max-width: none;
  }

  .intake-cta h2 {
    font-size: 32px;
  }
}

.site-footer {
  padding-top: clamp(42px, 6vw, 72px);
  padding-bottom: 32px;
  color: rgba(245, 251, 250, 0.82);
  background: #091a20;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 7vw, 92px);
  align-items: start;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  color: #f5fbfa;
}

.footer-brand-logo {
  display: block;
  width: min(430px, 100%);
  height: auto;
  max-height: 74px;
  object-fit: contain;
  object-position: left center;
}

.site-footer p {
  max-width: 470px;
  margin: 0;
  line-height: 1.65;
}

.site-footer h2 {
  margin: 0 0 18px;
  color: var(--color-dark-text);
  font-size: 22px;
  line-height: 1.25;
}

.source-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-list a {
  color: var(--color-dark-text);
  text-decoration-color: rgba(245, 251, 250, 0.34);
  text-underline-offset: 4px;
}

.source-list a:hover,
.source-list a:focus {
  color: #a8e4e2;
  text-decoration-color: currentColor;
}

.disclaimer {
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: 22px;
  color: rgba(245, 251, 250, 0.68);
  border-top: 1px solid rgba(245, 251, 250, 0.16);
  font-size: 13px;
  line-height: 1.6;
}

@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand-logo {
    max-width: 360px;
  }
}