.section.brief {
  position: relative;
  z-index: 1;
  width: min(100% - clamp(14px, 3.5vw, 64px) * 2, 1480px);
  padding-block: 0;
}

.brief-panel {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  align-items: start;
  gap: clamp(28px, 5vw, 80px);
  padding: clamp(20px, 4.2vw, 62px);
  padding-block-end: clamp(42px, 6vw, 88px);
  border-radius: 18px 18px 0 0;
  background:
    linear-gradient(to bottom, transparent 45%, var(--page)),
    radial-gradient(ellipse at top left, #3c1731, transparent 73%),
    var(--surface);
}

#reporting + .brief .brief-panel {
  box-shadow: 0 -18px 32px -23px #080509;
}

.brief-intro h2 {
  font-size: clamp(44px, 6vw, 88px);
  text-wrap: balance;
}

.brief-intro > p {
  max-width: 36ch;
  margin-top: 17px;
  text-wrap: pretty;
}

.brief-intro .brief-estimate {
  padding-inline-start: 11px;
  border-inline-start: 2px solid var(--accent);
  color: var(--rose-light);
  font: 650 .9rem/1.55 var(--button-font);
}

.brief-panel form { min-width: 0; }

.brief-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px 14px;
}

.brief-fields label,
.brief-result label {
  display: grid;
  align-content: end;
  gap: 8px;
  min-width: 0;
  color: var(--rose-light);
  font: 650 .88rem/1.4 var(--button-font);
}

.brief-fields .full-field { grid-column: 1 / -1; }
.brief-fields .field-optional { color: var(--muted); font-weight: 450; }

.brief-fields input,
.brief-fields select,
.brief-result textarea {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 0;
  border-radius: 9px;
  background: var(--field);
  color: var(--ink);
  font: 400 1rem/1.4 var(--button-font);
  transition: background-color .18s;
}

.brief-fields input,
.brief-fields select { min-height: 53px; }

.brief-fields input::placeholder { color: var(--muted); opacity: 1; }
.brief-fields input:hover,
.brief-fields select:hover,
.brief-result textarea:hover { background-color: #2a1b29; }

.brief-fields :is(input, select):user-invalid:not(:focus) {
  outline: 1px solid var(--accent-hover);
  outline-offset: 0;
}

.brief-fields :is(input, select):focus,
.brief-result textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.brief-select {
  display: block;
  position: relative;
  min-width: 0;
}

.brief-select select {
  display: block;
  appearance: none;
  padding-inline-end: 39px;
  cursor: pointer;
}

.brief-select select:invalid { color: var(--muted); }
.brief-select option { color: var(--ink); background: var(--field); }

.brief-select::after {
  content: '';
  position: absolute;
  top: calc(50% - 5px);
  right: 17px;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  pointer-events: none;
}

.brief-note {
  margin-top: 10px;
  font-size: .86rem;
  text-wrap: pretty;
}

#build-brief {
  width: 100%;
  min-height: 61px;
  margin-top: 18px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: clamp(1.3rem, 1.8vw, 1.65rem);
  -webkit-tap-highlight-color: transparent;
}

#build-brief .icon {
  flex: none;
  width: 1em;
  height: 1em;
  transition: transform .18s;
}

#build-brief:disabled { background: var(--accent); }

@media (hover: hover) {
  #build-brief:hover:not(:disabled) { background: var(--accent-hover); }
  #build-brief:hover:not(:disabled) .icon { transform: translateX(3px); }
}

#build-brief:active:not(:disabled) { background: #ec389a; }

#build-brief:focus-visible,
.brief-result button:focus-visible { outline-offset: 4px; }

.brief-panel noscript p { margin-top: 10px; }

.brief-result {
  display: grid;
  gap: 9px;
  margin-top: 24px;
  padding-top: 19px;
  border-top: 1px solid var(--outline);
}

.brief-result textarea { resize: vertical; overflow-wrap: anywhere; }

.brief-result-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

#brief-status { flex: 1 1 160px; font-size: .88rem; }
#brief-status:empty { flex: 0; }

@media (max-width: 900px) {
  .brief-panel { grid-template-columns: minmax(0, 1fr); gap: 25px; }
  .brief-intro .desktop-break { display: none; }
  .brief-intro h2 { text-wrap: wrap; }
}

@media (max-width: 540px) {
  .brief-fields { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .brief-intro > p { margin-top: 13px; }
  #build-brief { min-height: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  .brief-fields input, .brief-fields select, .brief-result textarea { transition: none; }
  #build-brief:hover:not(:disabled) .icon { transform: none; }
}