.consultation-brief {
  --brief-cobalt: var(--cobalt, #294cbc);
  --brief-terra: var(--orange, #ba4528);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
  gap: clamp(34px, 7vw, 112px);
  overflow: clip;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.consultation-brief::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(36, 39, 33, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 39, 33, 0.1) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 45%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 45%, #000 100%);
}

.brief-intro,
.brief-workspace {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.brief-intro h2 {
  margin-top: 16px;
}

.brief-lead {
  max-width: 34em;
  margin-top: 24px;
  color: var(--muted);
}

.brief-terms {
  margin-top: 34px;
  padding: 16px 0 0 18px;
  border-top: 1px solid var(--line);
  border-left: 3px solid var(--brief-terra);
  font-size: 12px;
  line-height: 1.75;
}

.brief-terms strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

.brief-step-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brief-step-label span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: var(--brief-cobalt);
  font-family: var(--sans);
  letter-spacing: 0;
}

.brief-topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 24px;
}

.brief-topic {
  min-width: 0;
  min-height: 54px;
  padding: 11px 14px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: rgba(243, 241, 233, 0.82);
  color: var(--ink);
  text-align: left;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.brief-topic::before {
  content: "□";
  margin-right: 8px;
  color: var(--brief-terra);
}

.brief-topic[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.brief-topic[aria-pressed="true"]::before {
  content: "■";
}

@media (hover: hover) {
  .brief-topic:hover {
    transform: translateY(-2px);
  }
}

.brief-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.brief-sheet {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--ink);
  background:
    linear-gradient(90deg, transparent 39px, rgba(186, 69, 40, 0.22) 40px, transparent 41px),
    repeating-linear-gradient(
      0deg,
      rgba(252, 251, 247, 0.97) 0,
      rgba(252, 251, 247, 0.97) 31px,
      rgba(41, 76, 188, 0.12) 32px
    );
  box-shadow: 9px 10px 0 rgba(36, 39, 33, 0.12);
}

.brief-sheet + .brief-sheet {
  margin-top: 24px;
}

.consultation-brief[data-brief-ready="true"] .brief-sheet {
  margin-top: 0;
}

.brief-sheet::after {
  content: "";
  position: absolute;
  top: -8px;
  right: clamp(22px, 7vw, 72px);
  width: 88px;
  height: 22px;
  background: rgba(211, 190, 142, 0.48);
  transform: rotate(1.5deg);
}

.brief-sheet-number {
  color: var(--brief-terra);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brief-sheet h3 {
  margin: 6px 0 22px;
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.5;
}

.brief-sheet dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.brief-sheet dt {
  color: var(--brief-cobalt);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brief-sheet dd {
  margin: 3px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.brief-sheet-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px dashed var(--ink);
}

.brief-sheet-footer small {
  max-width: 28em;
  color: var(--muted);
  line-height: 1.65;
}

.brief-contact {
  flex: 0 0 auto;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

.brief-contact:hover {
  color: var(--brief-terra);
}

@media (max-width: 760px) {
  .consultation-brief {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .consultation-brief::before {
    -webkit-mask-image: linear-gradient(transparent, #000 35%);
    mask-image: linear-gradient(transparent, #000 35%);
  }
}

@media (max-width: 420px) {
  .brief-topics {
    grid-template-columns: minmax(0, 1fr);
  }

  .brief-sheet {
    padding: 24px 18px 22px 26px;
    box-shadow: 5px 6px 0 rgba(36, 39, 33, 0.12);
  }

  .brief-sheet-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .brief-contact {
    align-self: flex-start;
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brief-topic {
    transition: none;
  }
}

.consultation-brief:not([data-brief-ready="true"]) .brief-topics,
.consultation-brief:not([data-brief-ready="true"]) .brief-step-label { display: none; }
.brief-sheet[hidden] { display: none; }