:root {
  --afh-navy: #173b57;
  --afh-navy-dark: #122f45;
  --afh-green: #4bae50;
  --afh-canvas: #f7fafc;
  --afh-ink: #17212b;
  --afh-muted: #64748b;
  --afh-line: #e2e8f0;
  --afh-danger: #b42318;
}

.afh-landing {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 1rem;
}

.afh-kicker {
  margin: 0 0 0.5rem;
  color: var(--afh-green);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.afh-landing-title {
  margin: 0;
  color: var(--afh-navy);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
}

.afh-landing-lead {
  max-width: 40rem;
  margin: 0.75rem 0 1.5rem;
  color: var(--afh-muted);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.afh-calc {
  margin: 0 0 2rem;
  padding: 1.5rem;
  border: 1px solid var(--afh-line);
  border-radius: 0.75rem;
  background: #fff;
  color: var(--afh-ink);
  font-family: Manrope, ui-sans-serif, system-ui, sans-serif;
}

.afh-calc--hero {
  padding: 1.75rem;
  box-shadow: 0 10px 30px rgba(23, 59, 87, 0.06);
}

.afh-calc__title {
  margin: 0 0 0.35rem;
  color: var(--afh-navy);
  font-size: 1.5rem;
}

.afh-calc__lead {
  margin: 0 0 1.25rem;
  color: var(--afh-muted);
  line-height: 1.6;
}

.afh-calc__grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .afh-calc__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.afh-calc__fieldset {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
}

.afh-calc__fieldset legend {
  margin-bottom: 0.75rem;
  color: var(--afh-navy);
  font-size: 0.95rem;
  font-weight: 700;
}

.afh-calc__field {
  margin-bottom: 0.75rem;
}

.afh-calc__field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.afh-calc__control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0 0.75rem;
  border: 1px solid var(--afh-line);
  border-radius: 0.375rem;
  background: #fff;
}

.afh-calc__control span {
  color: var(--afh-muted);
  font-size: 0.875rem;
}

.afh-calc input[type="number"],
.afh-calc select {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--afh-line);
  border-radius: 0.375rem;
  padding: 0 0.75rem;
  font: inherit;
}

.afh-calc__control input {
  border: 0;
  min-height: 2.5rem;
  padding: 0;
}

.afh-calc input:focus,
.afh-calc select:focus,
.afh-calc__control:focus-within {
  outline: 2px solid var(--afh-navy);
  outline-offset: 2px;
}

.afh-calc__results {
  display: grid;
  gap: 0.75rem;
}

.afh-stat {
  padding: 1rem;
  border: 1px solid var(--afh-line);
  border-radius: 0.5rem;
  background: var(--afh-canvas);
}

.afh-stat--hero {
  background: var(--afh-navy);
  color: #fff;
  border-color: var(--afh-navy);
}

.afh-stat--loss {
  background: #fff4f2;
  border-color: #f5c2c0;
}

.afh-stat__label {
  margin: 0;
  font-size: 0.8rem;
  color: var(--afh-muted);
}

.afh-stat--hero .afh-stat__label {
  color: rgba(255, 255, 255, 0.8);
}

.afh-stat__value {
  margin: 0.25rem 0 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--afh-navy);
}

.afh-stat--hero .afh-stat__value {
  color: #fff;
}

.afh-stat--loss .afh-stat__value {
  color: var(--afh-danger);
}

.afh-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.afh-table th,
.afh-table td {
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--afh-line);
  text-align: left;
}

.afh-note {
  margin: 0;
  color: var(--afh-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.afh-calc__disclaimer {
  margin: 1.25rem 0 0;
  color: var(--afh-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.afh-calc__help,
.afh-source {
  margin: 0.35rem 0 0;
  color: var(--afh-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.afh-source {
  margin-top: 1rem;
}

.afh-source a,
.afh-related-inline a,
.afh-source-list a {
  color: var(--afh-navy);
}

.afh-source-list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: var(--afh-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

.afh-calc__check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 600;
}

.afh-calc__check input {
  width: 1.25rem;
  height: 1.25rem;
  min-width: 1.25rem;
  min-height: 1.25rem;
  margin-top: 0.15rem;
}

.afh-calc__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0;
}

.afh-calc .afh-btn,
.afh-calc button.afh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--afh-navy);
  background: var(--afh-navy);
  color: #fff;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.afh-calc .afh-btn--light {
  background: #fff;
  color: var(--afh-navy);
}

.afh-results-h {
  margin: 1.25rem 0 0.5rem;
  color: var(--afh-navy);
  font-size: 1.05rem;
}

.afh-stat__value {
  overflow-wrap: anywhere;
}

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

@media (max-width: 899px) {
  .afh-calc {
    padding: 1rem;
  }

  .afh-calc--hero {
    padding: 1.1rem;
  }

  .afh-stat__value {
    font-size: 1.5rem;
  }

  .afh-calc__title {
    font-size: 1.25rem;
  }

  .afh-calc__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .afh-calc__go {
    position: sticky;
    bottom: calc(0.6rem + env(safe-area-inset-bottom, 0px));
    z-index: 6;
    width: 100%;
    grid-column: 1 / -1;
    box-shadow: 0 8px 20px rgba(23, 59, 87, 0.18);
  }

  .afh-calc input[type="number"],
  .afh-calc select,
  .afh-calc__control input {
    font-size: 16px;
  }

  .afh-calc__field,
  .afh-calc__control {
    min-width: 0;
  }
}

@media print {
  .afh-calc__actions,
  .afh-calc__go {
    display: none !important;
  }
}