/*
 * Unified Scent Collection chapter opening.
 * One warm mineral field establishes the primary story, then introduces
 * the families as a quieter second-level heading before the panoramic art.
 */

.scent-v9-unified {
  --scent-unified-bg: #e7e1d8;
  --scent-unified-ink: #1d2724;
  --scent-unified-muted: #59605c;
  --scent-unified-accent: #b86750;
  box-sizing: border-box;
  padding: 0;
  background: var(--scent-unified-bg);
  color: var(--scent-unified-ink);
}

.scent-v9-unified__intro {
  display: grid;
  grid-template-columns: minmax(190px, 0.38fr) minmax(0, 2.62fr);
  gap: clamp(38px, 4.4vw, 84px);
  width: 100%;
  box-sizing: border-box;
  padding: clamp(48px, 4.2vw, 76px) var(--content-safe-inset) 0;
}

.scent-v9-unified__intro > .section-rail {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 36px;
  padding-right: clamp(22px, 2.4vw, 44px);
  border-right: 1px solid rgb(29 39 36 / 0.18);
}

.scent-v9-unified__intro > .section-rail .eyebrow {
  margin: 0;
  color: var(--scent-unified-accent);
  font-size: var(--micro-label-size);
  font-weight: 780;
  line-height: 1.3;
  letter-spacing: 0.105em;
}

.scent-v9-unified__intro > .section-rail > span {
  max-width: 15ch;
  color: var(--scent-unified-muted);
  font-size: clamp(14px, 0.82vw, 16px);
  font-weight: 600;
  line-height: 1.42;
}

.scent-v9-unified__content {
  min-width: 0;
}

.scent-v9-unified__primary {
  display: grid;
  grid-template-columns: minmax(0, 1.62fr) minmax(280px, 0.52fr);
  align-items: end;
  gap: clamp(48px, 5.2vw, 100px);
}

.scent-v9-unified__primary h2 {
  width: 100%;
  margin: 0;
  color: var(--scent-unified-ink);
  font-size: clamp(68px, 5.65vw, 106px);
  font-weight: 760;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.scent-v9-unified__primary > p {
  max-width: 34ch;
  margin: 0 0 4px;
  padding-top: 22px;
  border-top: 1px solid rgb(29 39 36 / 0.2);
  color: var(--scent-unified-muted);
  font-size: clamp(16px, 1.1vw, 20px);
  font-weight: 500;
  line-height: 1.55;
}

.scent-v9-unified__secondary {
  position: relative;
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(28px, 2.8vw, 48px);
  margin-right: calc(-1 * var(--content-safe-inset));
  margin-left: calc(-1 * var(--content-safe-inset));
  padding: clamp(18px, 1.8vw, 30px) var(--content-safe-inset)
    clamp(22px, 2.1vw, 36px);
  border-top: 1px solid rgb(29 39 36 / 0.18);
  box-shadow: inset 8px 0 0 var(--scent-unified-accent);
}

.scent-v9-unified__secondary h3 {
  display: grid;
  justify-items: end;
  width: auto;
  margin: 0;
  font-family: var(--display);
  text-align: right;
}

.scent-v9-unified__secondary h3 span {
  margin-bottom: clamp(6px, 0.6vw, 11px);
  color: var(--scent-unified-accent);
  font-size: clamp(24px, 1.9vw, 34px);
  font-weight: 720;
  line-height: 0.92;
  letter-spacing: -0.035em;
}

.scent-v9-unified__secondary h3 strong {
  color: var(--scent-unified-ink);
  font-size: clamp(44px, 3.75vw, 70px);
  font-weight: 740;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.scent-v9-unified > .series-chapters {
  padding-top: 0;
}

@media (max-width: 900px) {
  .scent-v9-unified__intro {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 42px 20px 0;
  }

  .scent-v9-unified__intro > .section-rail {
    flex-direction: row;
    align-items: baseline;
    padding: 0 0 20px;
    border-right: 0;
    border-bottom: 1px solid rgb(29 39 36 / 0.18);
  }

  .scent-v9-unified__intro > .section-rail > span {
    max-width: none;
    text-align: right;
  }

  .scent-v9-unified__primary {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .scent-v9-unified__primary h2 {
    font-size: clamp(48px, 12.4vw, 74px);
  }

  .scent-v9-unified__primary > p {
    max-width: 36ch;
  }

  .scent-v9-unified__secondary {
    justify-content: flex-start;
    margin-top: 26px;
    padding-top: 18px;
    padding-bottom: 24px;
  }

  .scent-v9-unified__secondary h3 {
    justify-items: start;
    text-align: left;
  }

  .scent-v9-unified__secondary h3 span {
    font-size: clamp(20px, 5.6vw, 28px);
  }

  .scent-v9-unified__secondary h3 strong {
    font-size: clamp(34px, 9.2vw, 50px);
  }
}