:root {
  --bg: #070a0e;
  --panel: #0f1419;
  --panel-soft: rgba(15, 20, 25, 0.9);
  --border: #1d2b31;
  --text: #d5ddd9;
  --muted: #84938e;
  --green: #4ad9a4;
  --green-deep: #3b8b6e;
  --green-soft: rgba(74, 217, 164, 0.1);
  --gold: #c9a84c;
  --gold-soft: rgba(201, 168, 76, 0.1);
  --shadow: rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(ellipse at 14% 0%, rgba(59, 139, 110, 0.2), transparent 38rem),
    radial-gradient(ellipse at 88% 12%, rgba(201, 168, 76, 0.09), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--green);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #96f1ce;
}

a:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
  border-radius: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 20;
  padding: 9px 13px;
  border-radius: 6px;
  background: var(--green);
  color: #06110d;
  font-weight: 800;
  transform: translateY(-180%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(74, 217, 164, 0.15);
  background: rgba(7, 10, 14, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner,
.page-shell,
.footer-inner {
  width: min(100% - 32px, 980px);
  margin-inline: auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(74, 217, 164, 0.25);
  border-radius: 12px 12px 50% 50%;
  background: var(--green-soft);
  color: var(--green);
}

.brand em {
  color: var(--green);
  font-style: normal;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.88rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--green);
}

.page-shell {
  padding: 66px 0 80px;
}

.hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid rgba(74, 217, 164, 0.2);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(74, 217, 164, 0.09), transparent 46%),
    var(--panel-soft);
  box-shadow: 0 24px 70px var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  right: -65px;
  bottom: -95px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(74, 217, 164, 0.13);
  border-radius: 49% 51% 48% 52%;
  box-shadow:
    0 0 0 28px rgba(74, 217, 164, 0.02),
    0 0 0 58px rgba(201, 168, 76, 0.015);
  transform: rotate(18deg);
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h1 {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 0 14px;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.03em;
}

.lede {
  position: relative;
  z-index: 1;
  max-width: 730px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.2vw, 1.16rem);
}

.meta-row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.82rem;
}

.language-jump {
  display: inline-flex;
  gap: 7px;
  padding: 4px;
  border: 1px solid rgba(74, 217, 164, 0.2);
  border-radius: 99px;
  background: rgba(7, 12, 13, 0.75);
}

.language-jump a {
  padding: 3px 10px;
  border-radius: 99px;
  text-decoration: none;
}

.language-jump a:first-child {
  background: var(--green-soft);
}

.language-block {
  scroll-margin-top: 96px;
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel-soft);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
}

.language-block + .language-block {
  margin-top: 30px;
}

.language-label {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 5px 11px;
  border: 1px solid rgba(74, 217, 164, 0.2);
  border-radius: 99px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.language-block h2 {
  margin: 2.3rem 0 0.7rem;
  color: var(--green);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
}

.language-block h2:first-of-type {
  margin-top: 0;
}

.language-block h3 {
  margin: 1.5rem 0 0.45rem;
  color: var(--text);
  font-size: 1.04rem;
}

.language-block p {
  margin: 0.6rem 0 1rem;
  color: #ced8d3;
}

.language-block ul,
.language-block ol {
  margin: 0.6rem 0 1.25rem;
  padding-left: 1.35rem;
  color: #ced8d3;
}

.language-block li + li {
  margin-top: 0.5rem;
}

.callout,
.support-step {
  margin: 1.4rem 0;
  padding: 18px 20px;
  border: 1px solid rgba(74, 217, 164, 0.2);
  border-left: 4px solid var(--green);
  border-radius: 10px;
  background: var(--green-soft);
}

.callout strong,
.support-step strong {
  color: var(--green);
}

.earth-callout {
  border-color: rgba(201, 168, 76, 0.22);
  border-left-color: var(--gold);
  background: var(--gold-soft);
}

.earth-callout strong {
  color: #e0c875;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 1.2rem 0;
}

.support-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(7, 12, 14, 0.68);
}

.support-card h3 {
  margin-top: 0;
  color: var(--green);
}

.support-card p:last-child {
  margin-bottom: 0;
}

.plain-table {
  width: 100%;
  margin: 1rem 0 1.4rem;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.plain-table th,
.plain-table td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.plain-table th {
  color: var(--green);
  background: var(--green-soft);
}

.page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-links a {
  padding: 9px 13px;
  border: 1px solid rgba(74, 217, 164, 0.2);
  border-radius: 8px;
  background: rgba(7, 12, 14, 0.72);
  text-decoration: none;
}

.site-footer {
  border-top: 1px solid rgba(74, 217, 164, 0.15);
  background: rgba(5, 8, 10, 0.88);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 34px;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 720px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .site-header {
    position: static;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .page-shell {
    padding-top: 28px;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }

  .plain-table {
    display: block;
    overflow-x: auto;
  }
}

@media print {
  body {
    background: #fff;
    color: #111;
  }

  .site-header,
  .site-footer,
  .skip-link,
  .language-jump,
  .page-links {
    display: none;
  }

  .page-shell {
    width: 100%;
    padding: 0;
  }

  .hero,
  .language-block {
    border: 0;
    box-shadow: none;
    background: #fff;
  }

  .hero::after {
    display: none;
  }

  .language-block p,
  .language-block ul,
  .language-block ol,
  .lede,
  .meta-row {
    color: #222;
  }

  h1,
  .language-block h2,
  .language-block h3 {
    color: #111;
  }
}