:root {
  color-scheme: light;
  --ink: #101715;
  --muted: #5f736e;
  --green: #176d61;
  --green-deep: #0e5148;
  --line: #dce7e2;
  --paper: #f7f8f5;
  --card: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Hiragino Sans", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 28px;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--green); font-size: .86rem; font-weight: 700; letter-spacing: .09em; text-decoration: none; }
.brand img { border-radius: 11px; box-shadow: 0 5px 16px rgb(20 67 59 / 12%); }
.language-picker { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.language-picker button { border: 0; border-radius: 999px; padding: 8px 12px; color: var(--muted); background: transparent; font: inherit; font-size: .84rem; cursor: pointer; }
.language-picker button[aria-pressed="true"] { color: white; background: var(--green); }
main { max-width: 1064px; margin: 0 auto; padding: 0 28px 80px; }
.hero { padding: clamp(72px, 12vw, 150px) 0 70px; max-width: 780px; }
.eyebrow { margin: 0 0 18px; color: var(--green); font-size: .78rem; font-weight: 750; letter-spacing: .16em; }
h1 { margin: 0; font-size: clamp(2.8rem, 7vw, 5.8rem); font-weight: 540; line-height: 1.07; letter-spacing: -.055em; }
.lede { max-width: 670px; margin: 32px 0; color: var(--muted); font-size: clamp(1.06rem, 2vw, 1.25rem); }
.contact-button { display: inline-flex; align-items: center; gap: 36px; padding: 14px 20px; border-radius: 14px; color: white; background: var(--green); font-weight: 680; text-decoration: none; box-shadow: 0 14px 32px rgb(23 109 97 / 18%); }
.contact-button:hover { background: var(--green-deep); }
.quick-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quick-facts div { display: flex; flex-direction: column; gap: 5px; padding: 28px 20px; border-right: 1px solid var(--line); }
.quick-facts div:last-child { border-right: 0; }
.quick-facts span { color: var(--muted); font-size: .82rem; }
.quick-facts strong { font-size: 1rem; overflow-wrap: anywhere; }
.content-section { padding: 110px 0 0; }
.section-heading { display: grid; grid-template-columns: minmax(210px, .55fr) 1fr; align-items: end; margin-bottom: 38px; }
.section-heading .eyebrow { align-self: start; }
h2 { margin: 0; font-size: clamp(2rem, 5vw, 3.65rem); font-weight: 560; line-height: 1.1; letter-spacing: -.04em; }
.section-heading > p:last-child { grid-column: 2; margin: 10px 0 0; color: var(--muted); font-size: .9rem; }
.faq-list { margin-left: calc(35% + 14px); border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; font-size: 1.08rem; font-weight: 650; cursor: pointer; list-style: none; }
summary::after { content: "+"; color: var(--green); font-size: 1.5rem; font-weight: 400; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { margin: -5px 48px 26px 0; color: var(--muted); }
.policy { margin-top: 110px; padding: 95px 0; border-top: 1px solid var(--line); }
.policy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.policy article { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--card); }
h3 { margin: 0 0 10px; font-size: 1.05rem; }
.policy article p { margin: 0; color: var(--muted); font-size: .96rem; }
.external-links { display: flex; gap: 24px; margin-top: 25px; color: var(--green); font-weight: 620; }
footer { display: flex; gap: 28px; max-width: 1064px; margin: 0 auto; padding: 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
footer span { margin-right: auto; }

@media (max-width: 720px) {
  .site-header { align-items: flex-start; padding: 14px 18px; }
  .brand span { display: none; }
  .language-picker button { padding: 8px 9px; font-size: .78rem; }
  main { padding-inline: 20px; }
  .hero { padding-top: 68px; }
  .quick-facts { grid-template-columns: 1fr; }
  .quick-facts div { border-right: 0; border-bottom: 1px solid var(--line); }
  .quick-facts div:last-child { border-bottom: 0; }
  .section-heading { display: block; }
  .section-heading .eyebrow { margin-bottom: 12px; }
  .faq-list { margin-left: 0; }
  .policy-grid { grid-template-columns: 1fr; }
  .external-links { flex-direction: column; gap: 8px; }
  footer { flex-wrap: wrap; }
  footer span { width: 100%; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }