:root {
  --bg: #f3f6fb;
  --bg-accent: #dde8f5;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --ink: #13243c;
  --muted: #5f7188;
  --line: rgba(19, 36, 60, 0.12);
  --line-strong: rgba(19, 36, 60, 0.2);
  --navy: #173b67;
  --blue: #2f6ea5;
  --sky: #7fb6de;
  --sand: #f2e4c8;
  --teal: #2f7f7a;
  --shadow: 0 18px 50px rgba(21, 43, 72, 0.12);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Source Sans 3", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(127, 182, 222, 0.45), transparent 28%),
    radial-gradient(circle at top right, rgba(242, 228, 200, 0.75), transparent 30%),
    linear-gradient(180deg, #edf4fb 0%, #f7f9fc 52%, #f1f4f9 100%);
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.site-header,
main,
.site-footer {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
}

.brand strong {
  color: var(--navy);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  box-shadow: 0 12px 24px rgba(23, 59, 103, 0.2);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
  gap: 24px;
  padding: 28px 0 18px;
}

.hero-copy,
.hero-stats,
.panel,
.content-card,
.examples-section,
.faq-section {
  backdrop-filter: blur(10px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 34px;
  border-radius: var(--radius-xl);
}

.hero-copy h1,
.panel h2,
.section-heading h2,
.content-card h2,
.faq-section h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.6rem, 5vw, 4.25rem);
  line-height: 0.95;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.lede {
  font-size: 1.2rem;
  line-height: 1.55;
  max-width: 60ch;
}

.notice {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(242, 228, 200, 0.7);
  color: #573f15;
  border: 1px solid rgba(87, 63, 21, 0.12);
}

.hero-stats {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius-xl);
}

.hero-stats article {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
}

.hero-stats span,
.result-grid span,
.annual-box span {
  display: block;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.hero-stats strong {
  display: block;
  margin: 6px 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
}

.workspace,
.content-grid {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.workspace {
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: start;
}

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

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

.panel,
.content-card,
.examples-section,
.faq-section {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.panel-heading,
.section-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.status-pill,
.result-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(23, 59, 103, 0.08);
  color: var(--navy);
  font-size: 0.94rem;
  font-weight: 700;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field,
.dependency-fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

.field span,
.dependency-fieldset legend {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  background: var(--surface-strong);
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.button:focus-visible,
.example-chip:focus-visible,
.faq-item:focus-visible {
  outline: 3px solid rgba(47, 110, 165, 0.24);
  outline-offset: 2px;
}

.field small,
.result-grid small,
.hero-stats small,
.annual-box small {
  color: var(--muted);
  line-height: 1.45;
}

.dependency-fieldset {
  margin-top: 18px;
}

.choice-pill {
  display: inline-flex;
  align-items: center;
  margin: 0 10px 10px 0;
  cursor: pointer;
}

.choice-pill input {
  position: absolute;
  opacity: 0;
}

.choice-pill span {
  margin: 0;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #fff;
  font-weight: 700;
  transition: 140ms ease;
}

.choice-pill input:checked + span {
  background: var(--navy);
  color: #fff;
  border-color: transparent;
}

.example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.example-chip {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  cursor: pointer;
}

.form-message {
  margin: 18px 0 0;
  min-height: 24px;
  color: var(--muted);
  font-weight: 600;
}

.form-message[data-state="error"] {
  color: #8d2e2e;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 12px 18px;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

.button--primary {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  border-color: transparent;
}

.button--ghost {
  background: rgba(255, 255, 255, 0.65);
}

.result-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 16px;
  align-items: end;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(23, 59, 103, 0.08), rgba(127, 182, 222, 0.25));
}

.result-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
}

#monthly-bah,
#annual-bah {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.04em;
}

#monthly-bah {
  font-size: clamp(2.5rem, 6vw, 4rem);
}

#annual-bah {
  font-size: 1.7rem;
}

.annual-box {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(23, 59, 103, 0.1);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.result-grid article {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
}

.result-grid strong {
  display: block;
  margin: 8px 0 6px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
}

.review-card {
  margin-top: 18px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
}

.review-card h3,
.content-card h2,
.examples-section h2,
.faq-section h2 {
  margin-top: 0;
  font-family: "Space Grotesk", sans-serif;
}

.plain-list,
.review-card ul {
  padding-left: 18px;
}

.plain-list li,
.review-card li,
.content-card li,
.content-card p,
.faq-answer p {
  line-height: 1.6;
}

.examples-section,
.faq-section {
  margin-top: 22px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

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

th {
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.92rem;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  padding: 16px 18px;
  font-weight: 700;
  cursor: pointer;
}

.faq-answer {
  display: none;
  padding: 2px 8px 12px 18px;
  color: var(--muted);
}

.faq-answer.is-open {
  display: block;
}

.site-footer {
  padding: 26px 0 40px;
  color: var(--muted);
  line-height: 1.55;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(18px);
  opacity: 0;
  pointer-events: none;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(19, 36, 60, 0.92);
  color: #fff;
  transition: 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .workspace,
  .content-grid,
  .content-grid--faq {
    grid-template-columns: 1fr;
  }

  .result-hero {
    grid-template-columns: 1fr;
  }
}

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

  .field-grid,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .panel,
  .content-card,
  .examples-section,
  .faq-section {
    padding: 22px;
  }

  .site-header,
  main,
  .site-footer {
    width: min(calc(100% - 20px), var(--container));
  }
}