:root {
  --central-brand: #2f5f8f;
  --central-brand-dark: #1d3f63;
  --central-accent: #aeb9c5;
  --central-accent-soft: rgba(47, 95, 143, 0.14);
  --central-ink: #1f2b36;
  --central-muted: #657280;
  --central-surface: #ffffff;
  --central-surface-alt: #eff4f8;
  --central-border: rgba(31, 43, 54, 0.12);
  --central-shadow: 0 18px 40px rgba(23, 46, 74, 0.14);
  --central-contrast: #ffffff;
}

body {
  background:
    radial-gradient(circle at top left, var(--central-accent-soft), transparent 32rem),
    linear-gradient(180deg, var(--central-surface-alt) 0%, #ffffff 28rem);
}

#header.header--menu-only {
  justify-content: flex-end;
}

#header .brand-lockup,
.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-lockup__image {
  max-height: 2.15rem;
  width: auto;
  display: block;
}

.brand-lockup__text {
  color: var(--central-contrast);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.brand-logo-hero {
  display: inline-block;
  max-width: min(24rem, 68vw);
  width: 100%;
}

.brand-logo-hero img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.18));
}

#banner,
#heading {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--central-brand-dark), var(--central-brand));
}

#heading::after,
#banner::after {
  content: "";
  position: absolute;
  inset: auto -5rem -4rem auto;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

#heading > *,
#banner > * {
  position: relative;
  z-index: 1;
}

#heading p,
#banner p {
  color: rgba(255, 255, 255, 0.82);
}

.page-intro {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  background: var(--central-brand);
  color: var(--central-contrast);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--central-shadow);
}

.page-intro h2,
.page-intro h3 {
  margin: 0;
  color: var(--central-ink);
}

.page-intro p {
  margin: 0;
  color: var(--central-muted);
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
}

.entry-card {
  padding: 1.6rem;
  border-radius: 1.35rem;
  border: 1px solid var(--central-border);
  background: var(--central-surface);
  box-shadow: var(--central-shadow);
  display: grid;
  gap: 1rem;
}

.entry-card h3 {
  margin: 0;
  color: var(--central-ink);
}

.entry-card p {
  margin: 0;
  color: var(--central-muted);
}

.entry-card .button {
  margin-top: auto;
}

.config-shell {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.config-main,
.config-summary {
  padding: 1.5rem;
  border-radius: 1.35rem;
  border: 1px solid var(--central-border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--central-shadow);
}

.field-stack {
  display: grid;
  gap: 1rem;
}

.field-card {
  padding: 1rem;
  border-radius: 1rem;
  background: var(--central-surface-alt);
  border: 1px solid var(--central-border);
}

.field-card h3 {
  margin-bottom: 0.65rem;
  color: var(--central-ink);
}

.field-card select {
  background: #fff;
}

.config-summary h3 {
  margin-bottom: 0.75rem;
}

.summary-list {
  display: grid;
  gap: 0.85rem;
}

.summary-list div {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--central-border);
}

.summary-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.summary-list span {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--central-muted);
  margin-bottom: 0.25rem;
}

.summary-list strong {
  color: var(--central-ink);
  font-size: 1rem;
}

.config-note {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--central-accent-soft), rgba(255, 255, 255, 0.95));
  color: var(--central-muted);
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.actions-row .button {
  min-width: 11rem;
}

.button.primary,
input[type="submit"].primary,
button.primary {
  background: var(--central-brand) !important;
  border-color: var(--central-brand) !important;
  color: var(--central-contrast) !important;
}

.button.primary:hover,
input[type="submit"].primary:hover,
button.primary:hover {
  background: var(--central-brand-dark) !important;
  border-color: var(--central-brand-dark) !important;
}

.action-next.is-disabled,
.action-next.disabled {
  opacity: 0.45;
  pointer-events: none;
}

@media screen and (max-width: 980px) {
  .config-shell {
    grid-template-columns: 1fr;
  }

  #header .brand-lockup__text,
  .brand-lockup__text {
    display: none;
  }
}