/* ==========================================================================
   GLM · About · Option B — Flagship Story (story → proof → book)
   Full-bleed dark hero, scannable cards, cypress process timeline, a single
   before/after proof, sticky mobile booking bar. Reuses the B-direction
   component language (hero-b, proc-b, proof-b, boutique-b, book-b) and adds
   About-specific sections: story-b, team-b, sisters-b.
   Token values come from base.css — no hard-coded colours that override them.
   ========================================================================== */

.opt-b { background: var(--paper); }
.opt-b em { font-style: italic; color: var(--cypress); }

/* Inverted helpers for the dark hero */
.eyebrow--inv { color: #e7d9b8; }
.eyebrow--inv::before { background: #e7d9b8; opacity: .6; }
.rating-chip--inv { background: rgba(243,234,218,.12); border-color: rgba(243,234,218,.22); color: #f3eada; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.rating-chip--inv .src { color: rgba(243,234,218,.72); }
.rating-chip--inv strong { color: #fff; }

/* ---- Hero (full-bleed) ---- */
.hero-b { position: relative; overflow: hidden; }
.hero-b__bg {
  position: absolute; inset: 0;
  background: #2c3322 url("scalp-science-hero-banner.jpg") center 35%/cover no-repeat;
}
.hero-b__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(33,38,26,.92) 0%, rgba(46,52,34,.74) 38%, rgba(54,61,38,.32) 70%, rgba(54,61,38,.10) 100%),
    linear-gradient(0deg, rgba(33,35,34,.30), rgba(33,35,34,0) 40%);
}
.hero-b__inner { position: relative; z-index: 2; }
.hero-b__copy { max-width: 660px; padding: clamp(72px, 12vh, 150px) 0 clamp(56px, 8vh, 96px); color: #f5ecd6; }
.hero-b__title { font-size: clamp(2.4rem, 5.4vw, 4.4rem); margin: 20px 0 22px; color: #fbf4e2; letter-spacing: -.018em; }
.hero-b__title em { color: #c9d3a6; }
.hero-b__sub { color: rgba(251,244,226,.86); margin-bottom: 30px; }
.hero-b__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-b__creds { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-b__arrow { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 3; color: rgba(243,234,218,.7); }
.hero-b__arrow a { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 999px; border: 1px solid rgba(243,234,218,.3); }
.hero-b__arrow svg { width: 20px; height: 20px; }

/* ---- Brand story (copy + portrait aside) ---- */
.story-b__grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(36px, 5vw, 72px); align-items: start; }
.story-b__copy h2 { font-size: clamp(1.85rem, 3.4vw, 2.6rem); margin: 14px 0 18px; }
.story-b__copy p { color: var(--jet-60); font-size: 15.5px; margin-bottom: 16px; }
.story-b__copy strong { color: var(--jet); font-weight: 600; }
.story-b__aside { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 90px; }
.story-b__img { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow); background: var(--paper-deep); }
.story-b__img img { width: 100%; height: 100%; object-fit: cover; }
.story-b__chip { background: var(--cypress-deep); color: #f3eada; border-radius: var(--r-lg); padding: 22px; box-shadow: var(--shadow-sm); }
.story-b__chip-no { font-family: var(--serif); font-size: 15px; letter-spacing: .04em; color: #c9d3a6; display: block; margin-bottom: 8px; }
.story-b__chip p { font-size: 13.5px; color: rgba(243,234,218,.82); line-height: 1.5; margin: 0; }

/* ---- Systematic method (cypress timeline) ---- */
.proc-b { background: var(--cypress-deep); color: #f3eada; }
.proc-b__head { max-width: 64ch; margin-bottom: 44px; color: #f3eada; }
.proc-b__head .eyebrow { color: #c9d3a6; }
.proc-b__head .eyebrow::before { background: #c9d3a6; }
.proc-b__head h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); color: #fbf4e2; margin: 14px 0 14px; }
.proc-b__head .lede { color: rgba(243,234,218,.78); }
.proc-b__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: step; }
.proc-step { padding: 30px 30px 6px 0; position: relative; }
.proc-step:not(:last-child)::after {
  content: ""; position: absolute; top: 56px; right: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, rgba(201,211,166,.5), rgba(201,211,166,0));
}
.proc-step__num { font-family: var(--serif); font-size: 15px; color: #c9d3a6; letter-spacing: .1em; display: block; margin-bottom: 14px; padding-bottom: 18px; border-bottom: 1px solid rgba(201,211,166,.3); }
.proc-step h3 { font-size: 1.6rem; color: #fbf4e2; margin-bottom: 10px; }
.proc-step p { color: rgba(243,234,218,.74); font-size: 14.5px; }

/* ---- Team & proof cards ---- */
.team-b__head { max-width: 64ch; margin-bottom: 40px; }
.team-b__head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin: 14px 0 14px; }
.team-b__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 18px; align-items: start; }
.team-b__card {
  background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow-sm);
}
.team-b__card--founder { display: grid; grid-template-columns: 84px 1fr; gap: 18px; align-items: start; }
.team-b__avatar { width: 84px; height: 84px; border-radius: 999px; overflow: hidden; background: var(--paper-deep); flex: none; }
.team-b__avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-b__card--founder h3 { font-size: 1.25rem; color: var(--cypress-deep); margin-bottom: 2px; }
.team-b__role { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--shiitake); display: block; margin-bottom: 8px; }
.team-b__card--founder p { font-size: 13.5px; color: var(--jet-60); line-height: 1.55; }
.team-b__ico { width: 46px; height: 46px; border-radius: 999px; background: var(--paper-deep); color: var(--cypress); display: inline-flex; align-items: center; justify-content: center; }
.team-b__ico svg { width: 23px; height: 23px; }
.team-b__card h3 { font-size: 1.2rem; color: var(--cypress-deep); }
.team-b__card p { font-size: 14px; color: var(--jet-60); }

/* ---- Stats + before/after ---- */
.proof-b__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.proof-b__copy h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin: 14px 0 16px; }
.proof-b__stats { display: flex; flex-wrap: wrap; gap: 26px; margin: 24px 0 14px; }
.proof-b__stats div { display: flex; flex-direction: column; }
.proof-b__stats strong { font-family: var(--serif); font-size: 1.9rem; color: var(--cypress-deep); line-height: 1; }
.proof-b__stats span { font-size: 12.5px; color: var(--shiitake); margin-top: 4px; }
.proof-b__cap { font-size: 12.5px; color: var(--jet-40); margin: 0 0 18px; font-style: italic; }
.proof-b__media { max-width: 460px; justify-self: end; width: 100%; }
.proof-b__media .ba-slider { border-radius: var(--r-lg); }

/* ---- Sister brands (logos-only band + folded services) ---- */
.sisters-b { background: var(--paper-soft); border-top: 1px solid var(--line); }
.sisters-b__head { max-width: 62ch; margin-bottom: 36px; }
.sisters-b__head h2 { font-size: clamp(1.85rem, 3.4vw, 2.5rem); margin: 14px 0 14px; }
.sisters-b__logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-bottom: 30px; }
.sisters-b__logo {
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper-card);
  padding: 30px 18px; text-align: center;
  font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.8rem); color: var(--cypress-deep);
  display: flex; flex-direction: column; gap: 4px; box-shadow: var(--shadow-sm);
}
.sisters-b__logo span { font-family: var(--sans); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--shiitake); }
.sisters-b__more { background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r); padding: 0; }
.sisters-b__more summary {
  cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--cypress-deep);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  list-style: none; font-size: 15px;
}
.sisters-b__more summary::-webkit-details-marker { display: none; }
.sisters-b__more summary:hover { color: var(--cypress); }
.sisters-b__more[open] summary span { transform: rotate(90deg); display: inline-block; }
.sisters-b__svc { padding: 6px 22px 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 28px; }
.sisters-b__svc li { font-size: 13.5px; color: var(--jet-60); line-height: 1.5; padding-left: 16px; position: relative; }
.sisters-b__svc li::before { content: "—"; position: absolute; left: 0; color: var(--sage); }

/* ---- Boutiques ---- */
.boutique-b__head { margin-bottom: 36px; }
.boutique-b__head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-top: 12px; }
.boutique-b__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; align-items: start; }
.boutique-b__loc { background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.boutique-b__loc--feat img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.boutique-b__loc-body { padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.boutique-b__loc h3 { font-size: 1.4rem; color: var(--cypress-deep); }
.boutique-b__loc p { font-size: 14px; color: var(--jet-60); }
.boutique-b__flag { align-self: flex-start; background: var(--sage); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; }
.boutique-b__hours { margin: 8px 0 12px; }
.boutique-b__hours li { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--rule); font-size: 13.5px; }
.boutique-b__hours li:last-child { border-bottom: 0; }
.boutique-b__hours li span:first-child { color: var(--shiitake); }

/* ---- Booking form ---- */
.book-b { background: var(--paper-soft); border-top: 1px solid var(--line); }
.book-b__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.book-b__copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin: 14px 0 16px; }
.book-b__points { display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
.book-b__points li { font-size: 14.5px; color: var(--jet-60); padding-left: 22px; position: relative; }
.book-b__points li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--sage); font-weight: 700; }
.book-b__form { background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.book-b__ok { color: var(--cypress); font-size: 14px; background: rgba(138,144,101,.1); padding: 12px 14px; border-radius: var(--r-sm); }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .story-b__grid { grid-template-columns: 1fr; }
  .story-b__aside { position: static; flex-direction: row; flex-wrap: wrap; }
  .story-b__img { flex: 1 1 240px; aspect-ratio: 4/3; }
  .story-b__chip { flex: 1 1 240px; }
  .proc-b__grid { grid-template-columns: 1fr; gap: 22px; }
  .proc-step:not(:last-child)::after { display: none; }
  .proc-step { padding-right: 0; }
  .team-b__grid { grid-template-columns: 1fr; }
  .team-b__card--founder { grid-template-columns: 84px 1fr; }
  .proof-b__grid { grid-template-columns: 1fr; }
  .proof-b__media { justify-self: stretch; max-width: none; }
  .boutique-b__grid { grid-template-columns: 1fr; }
  .book-b__grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .hero-b__scrim { background: linear-gradient(180deg, rgba(33,38,26,.55) 0%, rgba(33,38,26,.78) 55%, rgba(33,38,26,.9) 100%); }
  .hero-b__copy { padding-top: 52px; padding-bottom: 64px; }
  .team-b__card--founder { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .story-b__aside { flex-direction: column; }
  .sisters-b__logos { grid-template-columns: 1fr; }
  .sisters-b__svc { grid-template-columns: 1fr; }
  .proof-b__stats { gap: 18px; }
  .book-b__form { padding: 22px; }
}