:root {
  --blue-green: #289db9;
  --sgbus-green: #7ed957;
  --dark-green: #132a13;
  --hunter-green: #31572c;
  --french-gray: #c9c5cb;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(19, 42, 19, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Montserrat", sans-serif;
  color: var(--dark-green);
  background:
    radial-gradient(circle at top right, rgba(126, 217, 87, 0.24), transparent 32%),
    linear-gradient(160deg, rgba(40, 157, 185, 0.14), rgba(201, 197, 203, 0.5)),
    #f7fbf8;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 72px;
  display: grid;
  gap: 24px;
}

.page-header {
  display: grid;
  gap: 14px;
  padding: 28px 32px;
  width: min(50vw, 620px);
  min-width: 320px;
  justify-self: center;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(19, 42, 19, 0.92), rgba(49, 87, 44, 0.96)),
    var(--dark-green);
  color: var(--white);
  box-shadow: var(--shadow);
  justify-items: center;
  text-align: center;
}

.header-logo {
  width: min(100%, 280px);
  height: auto;
}

.page-header h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
}

.page-header h2 {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 24px);
  line-height: 1.3;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}

.page-header p {
  margin: 0;
  max-width: 760px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}

.intake-shell {
  display: grid;
  grid-template-columns: minmax(320px, 1fr);
}

.form-panel,
.result-card {
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.form-panel {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(201, 197, 203, 0.8);
  padding: 28px;
  display: grid;
  gap: 0;
  width: min(50vw, 620px);
  min-width: 320px;
  justify-self: center;
}

.planner {
  display: grid;
  gap: 20px;
}

.household-section {
  display: grid;
  gap: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(40, 157, 185, 0.2);
  background: linear-gradient(180deg, rgba(40, 157, 185, 0.05), rgba(126, 217, 87, 0.08));
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.shared-country-fields,
.adult-profiles {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-wide {
  grid-column: auto;
}

label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hunter-green);
}

input,
select {
  width: 100%;
  border: 1px solid rgba(49, 87, 44, 0.16);
  border-radius: 16px;
  padding: 15px 16px;
  font: inherit;
  color: var(--dark-green);
  background: rgba(255, 255, 255, 0.98);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.same-country-toggle {
  border-radius: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(49, 87, 44, 0.16);
  background: rgba(40, 157, 185, 0.05);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--hunter-green);
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--sgbus-green);
}

.adult-profile-card {
  display: grid;
  gap: 14px;
  border-radius: 16px;
  border: 1px solid rgba(49, 87, 44, 0.16);
  background: rgba(255, 255, 255, 0.72);
  padding: 14px;
}

.adult-profile-card h3 {
  margin: 0;
  font-size: 15px;
  color: var(--dark-green);
}

input::placeholder {
  color: rgba(19, 42, 19, 0.45);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--blue-green);
  box-shadow: 0 0 0 4px rgba(40, 157, 185, 0.18);
  transform: translateY(-1px);
}

.submit {
  border: none;
  border-radius: 999px;
  padding: 16px 24px;
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--dark-green);
  background: var(--sgbus-green);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(126, 217, 87, 0.35);
  filter: brightness(1.03);
}

.results {
  display: grid;
}

.is-hidden {
  display: none;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.result-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(201, 197, 203, 0.78);
  padding: 24px;
  display: grid;
  align-content: start;
  gap: 16px;
}

.result-card h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
  color: var(--dark-green);
}

.roadmap-list,
.document-detail-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: var(--hunter-green);
  line-height: 1.55;
}

.guidance-panel {
  display: grid;
  gap: 12px;
}

.guidance-empty {
  margin: 0;
  color: rgba(49, 87, 44, 0.72);
  line-height: 1.6;
}

.guidance-card,
.document-group {
  border-radius: 18px;
  border: 1px solid rgba(40, 157, 185, 0.16);
  background: linear-gradient(180deg, rgba(40, 157, 185, 0.05), rgba(126, 217, 87, 0.06));
  padding: 14px 16px;
}

.guidance-card {
  display: grid;
  gap: 6px;
}

.guidance-label {
  margin: 0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(49, 87, 44, 0.72);
}

.guidance-value {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--dark-green);
}

.document-group {
  display: grid;
  gap: 10px;
}

.document-group h4 {
  margin: 0;
  font-size: 15px;
  color: var(--dark-green);
}

.document-detail-list a {
  color: var(--blue-green);
  font-weight: 700;
  text-decoration: none;
  word-break: break-word;
}

.document-detail-list a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page {
    width: min(100%, calc(100% - 20px));
    padding: 20px 0 48px;
  }

  .page-header,
  .form-panel,
  .result-card {
    border-radius: 22px;
    padding: 20px;
  }

  .page-header {
    width: 100%;
    min-width: 0;
  }

  .form-panel {
    width: 100%;
    min-width: 0;
  }

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