:root {
  --paper: #f4f7f6;
  --paper-deep: #e7efec;
  --card: #ffffff;
  --ink: #142421;
  --muted: #3d524c;
  --line: #d5e0dc;
  --teal: #00897b;
  --teal-strong: #00695c;
  --teal-ink: #04564c;
  --soft: #e5f4f1;
  --shadow: 0 18px 40px rgba(20, 36, 33, 0.08);
  --content: 1120px;
  --header: 4.25rem;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(ellipse 70% 45% at 100% -10%, rgba(0, 137, 123, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 35% at -10% 15%, rgba(0, 105, 92, 0.08), transparent 50%),
    var(--paper);
  color: var(--ink);
  font-family: system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--teal-strong);
}

a:hover {
  color: var(--teal-ink);
}

:focus-visible {
  outline: 3px solid #0a3d36;
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  background: var(--card);
  color: var(--ink);
  padding: 0.55rem 0.9rem;
  border-radius: 0.5rem;
  text-decoration: none;
}

.skip:focus {
  top: 0.6rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 247, 246, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner,
.wrap {
  width: min(var(--content), calc(100% - 2.5rem));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem 0;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand:hover,
.footer-brand:hover {
  color: var(--ink);
}

.mark {
  width: 2rem;
  height: 2rem;
  display: block;
  flex: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  width: 100%;
  order: 3;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

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

.header-end {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-left: auto;
}

.lang {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--card);
}

.lang a {
  padding: 0.35rem 0.7rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.lang a[aria-current="page"] {
  background: var(--teal-strong);
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.btn-primary {
  background: var(--teal-strong);
  color: #fff;
}

.btn-primary:hover {
  background: var(--teal-ink);
  color: #fff;
}

.btn-secondary {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: var(--teal-strong);
  color: var(--ink);
}

.btn-small {
  min-height: 2.4rem;
  padding: 0.4rem 0.9rem;
  font-size: 0.9rem;
}

.btn-on-dark {
  background: #fff;
  color: var(--teal-ink);
}

.btn-on-dark:hover {
  background: var(--soft);
  color: var(--teal-ink);
}

.btn svg {
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}

.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding: clamp(2.5rem, 6vw, 5rem) 0 1rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--teal-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.35rem, 5vw, 3.7rem);
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

h3 {
  margin: 0;
  font-size: 1.15rem;
}

.lede,
.section-head p,
.fine {
  color: var(--muted);
}

.lede {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  font-size: 1.15rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.fine {
  margin: 0.9rem 0 0;
  max-width: 38rem;
  font-size: 0.92rem;
}

.hero-art {
  width: min(100%, 420px);
  margin-inline: auto;
  display: block;
  filter: drop-shadow(0 24px 40px rgba(20, 36, 33, 0.12));
}

.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.section-head p {
  margin: 0.75rem 0 0;
}

.types {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.types li {
  margin: 0;
  padding: 0.95rem 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  font-weight: 700;
  text-align: center;
}

.types li::before {
  content: "";
  display: block;
  width: 0.55rem;
  height: 0.55rem;
  margin: 0 auto 0.45rem;
  border-radius: 50%;
  background: var(--teal);
}

.cards,
.steps,
.facts,
.get-grid,
.footer-inner {
  display: grid;
  gap: 1rem;
}

.card,
.step,
.fact,
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  box-shadow: var(--shadow);
}

.card,
.step,
.fact {
  padding: 1.25rem 1.25rem 1.35rem;
}

.card p,
.step p,
.fact p,
.panel p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.9rem;
  border-radius: 0.85rem;
  background: var(--soft);
  color: var(--teal-strong);
}

.icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.step-no {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--teal-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.band {
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid var(--line);
}

.panel {
  padding: 1.5rem;
}

.panel h3 {
  font-size: 1.35rem;
}

.panel .btn {
  margin-top: 1.15rem;
}

.panel-primary {
  background: var(--teal-strong);
  border-color: var(--teal-strong);
  color: #f3fbf8;
}

.panel-primary p {
  color: #e4f3ef;
}

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

.fact strong {
  display: block;
  margin-bottom: 0.25rem;
}

.text-link {
  display: inline-flex;
  margin-top: 1.25rem;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
}

.footer-inner p {
  margin: 0.25rem 0;
  color: var(--muted);
}

.footer-brand {
  margin-bottom: 0.4rem;
  color: var(--ink);
}

.policy {
  width: min(42rem, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) 0 4rem;
}

.policy h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.effective {
  margin-top: -0.25rem;
  color: var(--muted);
  font-weight: 600;
}

.policy h2 {
  margin-top: 2.4rem;
  font-size: 1.35rem;
}

.policy h3 {
  margin-top: 1.25rem;
  font-size: 1.05rem;
}

.policy ul {
  padding-left: 1.2rem;
}

.policy li + li {
  margin-top: 0.35rem;
}

.note {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  background: #fff8ee;
  border: 1px solid #ead7b4;
  border-radius: 0.9rem;
}

.note p {
  margin: 0;
}

@media (min-width: 720px) {
  .types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .get-grid,
  .footer-inner {
    grid-template-columns: 1.3fr 1fr;
  }

  .footer-inner {
    grid-template-columns: 1.4fr 1fr auto;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .nav {
    order: 0;
    width: auto;
    margin-left: 0.5rem;
  }

  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 3rem;
  }

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

@media (min-width: 1080px) {
  .types,
  .cards,
  .facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .types {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip {
    position: static;
  }

  .nav,
  .header-end,
  .actions,
  .btn {
    display: none;
  }

  body {
    background: #fff;
  }

  .card,
  .step,
  .fact,
  .panel {
    box-shadow: none;
  }
}