/* Build a brief */

.brief-hero {
  padding-block: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 3vw, 2.5rem);
}

.brief-layout {
  display: grid;
  gap: var(--space-5);
  align-items: start;
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.brief-layout[hidden] {
  display: none;
}

@media (min-width: 62.5rem) {
  .brief-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: var(--space-6);
  }
}

.brief-builder {
  display: grid;
  gap: var(--space-6);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

/* The builder and the fallback swap before the first paint (the inline head script
   sets html.js), so revealing the builder never reflows the page. Without JS the
   whole builder column goes: a static estimate next to dead controls is noise. */
html:not(.js) .brief-layout {
  display: none;
}

html.js .brief-fallback {
  display: none;
}

.field {
  display: grid;
  gap: var(--space-3);
}

.field__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.field__label span {
  color: var(--color-violet-deep);
  margin-right: var(--space-2);
}

.field__hint {
  margin: 0;
  font-size: var(--text-small);
  color: var(--color-muted);
}

.choices {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
}

.choice {
  display: grid;
  gap: 2px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  color: var(--color-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.choice:hover {
  border-color: var(--color-violet);
}

.choice strong {
  font-weight: 500;
}

.choice span {
  font-size: var(--text-small);
  color: var(--color-muted);
}

.choice[aria-pressed="true"] {
  border-color: var(--color-violet-deep);
  background: color-mix(in srgb, var(--color-violet) 10%, var(--color-white));
  box-shadow: inset 0 0 0 1px var(--color-violet-deep);
}

.choice[aria-pressed="true"] strong::after {
  content: " ✓";
  color: var(--color-violet-deep);
}

.budget {
  display: grid;
  gap: var(--space-2);
}

.budget__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.budget__value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
}

.budget input[type="range"] {
  width: 100%;
  accent-color: var(--color-violet-deep);
}

.brief-summary {
  display: grid;
  gap: var(--space-3);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--radius-lg);
  background: var(--color-surface-deep);
  color: var(--color-on-deep);
}

@media (min-width: 62.5rem) {
  .brief-summary {
    position: sticky;
    top: calc(var(--header-h) + 1rem);
  }
}

.brief-summary .eyebrow {
  color: color-mix(in srgb, var(--color-on-deep) 65%, transparent);
  margin: 0;
}

.brief-summary__price {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-lime);
}

.brief-summary__package {
  justify-self: start;
  margin: 0;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-lime);
  color: var(--color-on-bright);
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brief-summary__text {
  margin: 0;
  font-size: var(--text-small);
  color: color-mix(in srgb, var(--color-on-deep) 76%, transparent);
}

.brief-summary .btn {
  width: 100%;
  margin-top: var(--space-2);
}

.brief-summary__note {
  margin: 0;
  font-size: var(--text-label);
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-on-deep) 65%, transparent);
}

.brief-fallback {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--color-line);
}

.brief-fallback__list {
  display: grid;
  gap: 0;
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.brief-fallback__list li {
  border-top: 1px solid var(--color-line);
}

.brief-fallback__list li:last-child {
  border-bottom: 1px solid var(--color-line);
}

.brief-fallback__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-4) 0;
  text-decoration: none;
  color: inherit;
}

.brief-fallback__list a:hover strong {
  color: var(--color-violet-deep);
}

.brief-fallback__list strong {
  font-family: var(--font-display);
  font-size: 1.125rem;
}

.brief-fallback__list span {
  font-family: var(--font-mono);
  font-size: var(--text-small);
  color: var(--color-muted);
}