:root {
  --ink: #12211b;
  --muted: #5d6f66;
  --line: #d9e6df;
  --surface: #ffffff;
  --soft: #f4f8f2;
  --green: #0f7a52;
  --green-dark: #0a4f38;
  --gold: #f3bd3e;
  --blue: #1e5f93;
  --danger: #9b3d27;
  --shadow: 0 18px 55px rgba(24, 48, 36, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(15, 122, 82, 0.08), transparent 34rem),
    linear-gradient(315deg, rgba(30, 95, 147, 0.08), transparent 32rem),
    var(--soft);
}

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

.topbar {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--green-dark);
}

.brand img {
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--green-dark);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 480px);
  align-items: center;
  gap: 48px;
  padding: 34px 0 44px;
}

.page-hero {
  min-height: min(720px, calc(100vh - 120px));
}

.hero-copy {
  min-width: 0;
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.intro {
  max-width: 56ch;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 1.13rem;
  line-height: 1.55;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span,
.badge {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  border: 1px solid rgba(15, 122, 82, 0.22);
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green-dark);
  font-size: 0.86rem;
  font-weight: 700;
}

.converter {
  min-width: 0;
  width: 100%;
  border: 1px solid rgba(15, 122, 82, 0.2);
  border-radius: 8px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.converter-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.converter h2 {
  margin-bottom: 0;
  font-size: 1.55rem;
}

.converter-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.converter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.amount-field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 1.05rem;
}

input:focus,
select:focus {
  outline: 3px solid rgba(15, 122, 82, 0.18);
  border-color: var(--green);
}

.result-box {
  margin-top: 18px;
  border-radius: 8px;
  padding: 18px;
  background: #102a20;
  color: #fff;
}

.result-box span {
  display: block;
  margin-bottom: 8px;
  color: #b6d8c6;
  font-size: 0.86rem;
  font-weight: 700;
}

.result-box strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1;
}

.fineprint {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.market-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: -18px 0 30px;
}

.market-strip article {
  min-height: 136px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface);
}

.market-strip span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.market-strip strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.market-strip p {
  margin: 0;
  color: var(--green-dark);
  font-weight: 800;
}

.sponsor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  border: 1px dashed rgba(15, 122, 82, 0.32);
  border-radius: 8px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--muted);
}

.sponsor span {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 6px 10px;
  background: #e8f2ec;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.sponsor p {
  margin: 0;
  font-size: 0.92rem;
}

.section {
  padding: 66px 0 34px;
}

.section-title {
  max-width: 760px;
  margin-bottom: 22px;
}

.section-title p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.55;
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 16px;
  text-align: left;
  white-space: nowrap;
}

th {
  background: #edf5ef;
  color: var(--green-dark);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

td {
  color: var(--muted);
}

td strong {
  color: var(--ink);
}

td a {
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.status-pill {
  display: inline-flex;
  margin-left: 8px;
  border-radius: 999px;
  padding: 4px 8px;
  background: #eef6f1;
  color: var(--green-dark);
  font-size: 0.72rem;
  font-weight: 900;
  vertical-align: middle;
}

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

.rate-good {
  color: var(--green-dark);
  font-weight: 900;
}

.rate-low {
  color: var(--blue);
  font-weight: 900;
}

.info-band {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 28px;
  margin: 34px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
}

.info-band p:last-child {
  align-self: end;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.faq {
  display: grid;
  gap: 12px;
  padding: 20px 0 70px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px 18px;
}

summary {
  cursor: pointer;
  color: var(--green-dark);
  font-weight: 900;
}

details p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

footer span:first-child {
  color: var(--green-dark);
  font-weight: 900;
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 28px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.55rem, 11vw, 4rem);
    line-height: 1;
    overflow-wrap: break-word;
  }

  .market-strip,
  .info-band {
    grid-template-columns: 1fr;
  }

  .market-strip {
    margin-top: 0;
  }

  .sponsor,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  body {
    overflow-x: hidden;
  }

  main,
  .topbar,
  footer {
    width: min(100% - 22px, 1180px);
  }

  .nav {
    column-gap: 22px;
    row-gap: 8px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: clamp(2.45rem, 10vw, 3.05rem);
  }

  .hero,
  .hero-copy,
  .converter,
  .market-strip,
  .sponsor,
  .section,
  .info-band,
  .faq {
    max-width: 100%;
  }

  .intro {
    max-width: 30ch;
  }

  .converter {
    padding: 18px;
  }

  .converter-head {
    flex-direction: column;
  }

  .converter-head p {
    text-align: left;
  }

  th,
  td {
    padding: 13px;
  }
}