/* ========================================================
   ABOUT — Refy World structural language
   Pure white + near-black mono palette
   Editorial photography provides warmth (not the background)
   Typography: YONJE Sans, ALL CAPS with tracked spacing
   ======================================================== */

.about-page {
  --ab-bg:        #FFFFFF;
  --ab-bg-soft:   #F5F4F1;        /* neutral grey, hint of warmth */
  --ab-ink:       #1E1E1E;          /* matches Refy headings */
  --ab-ink-soft:  rgb(28, 28, 28);   /* solid — matches Refy body text */
  --ab-ink-mute:  rgba(28, 28, 28, 0.60);  /* muted labels only */
  --ab-ink-faint: rgba(28, 28, 28, 0.40);
  --ab-line:      rgba(28, 28, 28, 0.16);
  --ab-line-soft: rgba(28, 28, 28, 0.10);
  --ab-btn-bg:    #1A1A1A;

  --ab-sans: 'YONJE Sans', Helvetica, Arial, sans-serif;

  font-family: var(--ab-sans);
  color: var(--ab-ink);
  background: var(--ab-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.about-page * { box-sizing: border-box; }
.about-page p { letter-spacing: -0.01em; }

/* ── Layout tokens ── */
.ab-page {
  padding-top: 0;
  background: var(--ab-bg);
}
.ab-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── HERO — full-bleed editorial photo, no overlay text ── */
.ab-hero {
  width: 100%;
  height: clamp(60vh, 78vh, 720px);
  position: relative;
  overflow: hidden;
  background: #d8d4cf;
}
.ab-hero img,
.ab-hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Shipping notice banner ── */
.ab-shipping-notice {
  background: var(--ab-bg-soft);
  border-bottom: 1px solid var(--ab-line-soft);
  padding: clamp(40px, 5vw, 64px) 0;
}

/* ── Section container — generous vertical breathing room ── */
.ab-section {
  padding: clamp(80px, 11vw, 160px) 0;
  background: var(--ab-bg);
}
.ab-section--soft {
  background: var(--ab-bg-soft);
}
.ab-section--cover {
  /* full-bleed inset photograph */
  padding: 0;
}

/* ── Section title — REFY WORLD style ── */
.ab-section-title {
  font-family: var(--ab-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: 0.20em;
  line-height: 1.25;
  color: var(--ab-ink);
  margin: 0 0 44px;
}
.ab-section-title--center { text-align: center; }

/* ── Intro section — narrow left column ── */
.ab-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1fr;
  gap: clamp(40px, 8vw, 120px);
}
.ab-intro-body {
  max-width: 580px;
}
.ab-intro-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
  margin-bottom: 20px;
  letter-spacing: 0.005em;
}
.ab-intro-body p:last-of-type { margin-bottom: 40px; }
.ab-intro-body p strong {
  font-weight: 500;
  color: var(--ab-ink);
}

/* ── CTA button — solid black, square corners ── */
.ab-btn {
  display: inline-block;
  background: var(--ab-btn-bg);
  color: #fff;
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  padding: 18px 32px;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}
.ab-btn:hover { background: #000; }
.ab-btn--outline {
  background: transparent;
  color: var(--ab-ink);
  border: 1px solid var(--ab-ink);
}
.ab-btn--outline:hover {
  background: var(--ab-ink);
  color: #fff;
}

/* ── PILLARS — tab nav + 3-column card grid (LEVELS & REWARDS style) ── */
.ab-pillars-head {
  margin-bottom: 64px;
}
.ab-pillars-tabs {
  display: flex;
  gap: clamp(20px, 3vw, 36px);
  margin-top: 0;
}
.ab-pillars-tab {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.ab-pillars-tab--active,
.ab-pillars-tab:hover {
  color: var(--ab-ink);
  border-bottom-color: var(--ab-ink);
}
.ab-pillars-subtitle {
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
}

.ab-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 16px;
}
.ab-pillar-card {
  display: flex;
  flex-direction: column;
}
.ab-pillar-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #e8e5e0;
  overflow: hidden;
  margin-bottom: 20px;
}
.ab-pillar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.ab-pillar-card:hover .ab-pillar-img img {
  transform: scale(1.03);
}
.ab-pillar-title {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ab-ink);
  margin: 0 0 6px;
}
.ab-pillar-label {
  font-family: var(--ab-sans);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  margin: 0 0 12px;
}
.ab-pillar-text {
  font-size: 13px;
  line-height: 1.65;
  color: var(--ab-ink-soft);
}

/* ── Intro text block (히어로 직후, Refy-style dense paragraphs) ── */
.ab-intro-text-block {
  padding: clamp(48px, 6vw, 80px) 0;
}
.ab-intro-text {
  max-width: 540px;
}
.ab-intro-text p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
  margin: 0 0 1.1em;
  letter-spacing: 0.005em;
}
.ab-intro-text p:last-child { margin-bottom: 0; }

/* ── HOW IT WORKS — 2-column image + numbered list ── */
.ab-how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}
.ab-how-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #d8d4cf;
  overflow: hidden;
}
.ab-how-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ab-how-content {
  max-width: 480px;
  margin: 0 auto;
}
.ab-how-title {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ab-ink);
  text-align: center;
  margin: 0 0 48px;
}
.ab-step {
  margin-bottom: 36px;
}
.ab-step:last-of-type { margin-bottom: 40px; }
.ab-step-title {
  font-family: var(--ab-sans);
  font-weight: 700;
  font-size: clamp(18px, 1.9vw, 22px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ab-ink);
  margin: 0 0 14px;
}
.ab-step-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
}

/* ── FAQ section — light gray bg, left-aligned title, accordion list ── */
.ab-faq {
  background: var(--ab-bg-soft);
  padding: clamp(80px, 10vw, 140px) 0;
}
.ab-faq-title {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: 0.22em;
  line-height: 1.25;
  text-transform: uppercase;
  text-align: left;
  color: var(--ab-ink);
  margin: 0 0 28px;
}
.ab-faq-lead {
  font-family: var(--ab-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
  max-width: 640px;
  margin: 0 0 52px;
}
.ab-faq-list {
  max-width: 900px;
  margin: 0;
  padding: 0;
}
.ab-faq-item {
  border-top: 1px solid var(--ab-line);
}
.ab-faq-item:last-child { border-bottom: 1px solid var(--ab-line); }
.ab-faq-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 4px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--ab-sans);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--ab-ink);
  text-align: left;
  transition: color 0.2s ease;
}
.ab-faq-btn:hover { color: var(--ab-ink-mute); }
.ab-faq-plus {
  font-family: var(--ab-sans);
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.ab-faq-item.open .ab-faq-plus {
  transform: rotate(45deg);
}
.ab-faq-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.32s ease;
}
.ab-faq-item.open .ab-faq-body { max-height: 600px; }
.ab-faq-content {
  padding: 0 4px 28px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ab-ink-soft);
  max-width: 720px;
}
.ab-faq-content p + p { margin-top: 14px; }

/* ── Outro — full-bleed image with overlay text or simple monogram ── */
.ab-outro {
  background: var(--ab-bg);
  text-align: center;
  padding: clamp(80px, 10vw, 140px) 20px;
  border-top: 1px solid var(--ab-line-soft);
}
.ab-outro-mark {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: 0.6em !important;  /* header logo — PS tracking 600; !important overrides .about-page p */
  text-transform: uppercase;
  color: var(--ab-ink);
  margin: 0 0 24px;
  padding-left: 0.6em;              /* compensate trailing letter-spacing for visual center */
}
.ab-outro-tag {
  font-family: var(--ab-sans);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.6em !important; /* match header logo tracking; !important overrides .about-page p */
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  padding-left: 0.6em;              /* compensate trailing letter-spacing for visual center */
}

/* ── Centered narrow text section (Mission / Commitments) ── */
.ab-narrow {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.ab-narrow .ab-section-title {
  text-align: center;
  margin-bottom: 36px;
}
.ab-narrow p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
  margin-bottom: 20px;
}
.ab-narrow p:last-child { margin-bottom: 0; }
.ab-narrow p.ab-lead {
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.5;
  color: var(--ab-ink);
  margin-bottom: 28px;
  letter-spacing: 0.005em;
}

/* Left-aligned modifier — for narrative sections that should match Section 1 */
.ab-narrow--left {
  margin-left: 0;
  margin-right: auto;
  text-align: left;
}
.ab-narrow--left .ab-section-title {
  text-align: left;
}
.ab-narrow--left p.ab-lead {
  letter-spacing: 0.005em;
}

/* ── Section 1 hero block — vertical kicker + left-aligned big title ── */
.ab-s1-head {
  margin-bottom: clamp(48px, 6vw, 80px);
}
.ab-kicker-vertical {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 36px;
}
.ab-kicker-vertical span {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  line-height: 1;
}
.ab-section-title--hero {
  font-family: var(--ab-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: 0.22em;
  line-height: 1.25;
  color: var(--ab-ink);
  margin: 0;
  text-align: left;
  max-width: 20ch;
  text-wrap: balance;          /* even line lengths instead of orphan last word */
}

/* ── 2-column wisdom layout (image + 3 paragraphs) ── */
.ab-wisdom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}
.ab-wisdom-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #d8d4cf;
  overflow: hidden;
  position: sticky;
  top: 80px;
}
.ab-wisdom-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ab-wisdom-body {
  max-width: 520px;
}
.ab-wisdom-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ab-ink-soft);
  margin-bottom: 20px;
}
.ab-wisdom-body p:last-child { margin-bottom: 0; }

/* ── Tag list block (for Silent Trace) ── */
.ab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.ab-tag {
  font-family: var(--ab-sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--ab-ink);
  padding: 10px 16px;
  border: 1px solid var(--ab-line);
  background: transparent;
}

/* ── Cluster intro (umbrella for "Our Commitments") ── */
.ab-cluster-intro {
  text-align: center;
  padding: clamp(80px, 11vw, 140px) 20px clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--ab-line-soft);
}
.ab-cluster-kicker {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ab-ink);
  margin: 0 0 24px;
}
.ab-cluster-title {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: 0.20em;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--ab-ink);
  margin: 0 auto 28px;
  max-width: 16ch;
}
.ab-cluster-sub {
  font-family: var(--ab-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ab-ink-soft);
  max-width: 580px;
  margin: 0 auto;
}

/* ── Eyebrow numbered label above commitment titles ── */
.ab-commit-eyebrow {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.ab-commit-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--ab-ink-mute);
}
/* --center modifier kept for backward compat but no longer used —
   all eyebrows are now left-aligned by default to match Refy */
.ab-commit-eyebrow--center {
  display: inline-flex;
  margin-left: 0;
  margin-right: auto;
}

/* (legacy rule — kept for compat but slider replaces stacked commits) */
.ab-commit + .ab-commit { padding-top: clamp(64px, 8vw, 100px); }

/* ── Commit slide 이미지 ── */
.ab-commit-img {
  width: 100%;
  overflow: hidden;
  background: #e8e5e0;
  margin-bottom: clamp(32px, 4vw, 56px);
}
.ab-commit-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

/* ── Commits horizontal slider (Refy-style) ── */
.ab-commits-slider {
  border-top: 1px solid var(--ab-line-soft);
}

/* Header row: kicker label + tab nav */
.ab-commits-header {
  padding: clamp(40px, 5vw, 64px) 0 0;
}
.ab-commits-header .ab-container {
  display: flex;
  align-items: baseline;
  gap: clamp(24px, 4vw, 56px);
}
.ab-commits-kicker {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  white-space: nowrap;
  margin: 0;
}
.ab-commits-tabs {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
  margin: 0;
  padding: 0;
  border: none;
  background: none;
}
.ab-commits-tab {
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ab-ink-mute);
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 5px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.ab-commits-tab:hover { color: var(--ab-ink); }
.ab-commits-tab--active {
  color: var(--ab-ink);
  border-bottom-color: var(--ab-ink);
}

/* Viewport — clips the track */
.ab-commits-viewport {
  overflow: hidden;
  width: 100%;
}
.ab-commits-track {
  display: flex;
  transition: transform 0.65s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: transform;
}
.ab-commit-slide {
  flex: 0 0 100%;   /* shrink/grow 금지 + 뷰포트 너비 정확히 고정 */
  width: 100%;
  box-sizing: border-box;
  padding: clamp(64px, 9vw, 120px) 0;
}
.ab-commit-slide--soft {
  background: var(--ab-bg-soft);
}


/* ── Badge (Giving Back partner) ── */
.ab-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  font-family: var(--ab-sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ab-ink);
  padding: 14px 22px;
  border: 1px solid var(--ab-ink);
  background: transparent;
}
.ab-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--ab-ink);
  border-radius: 50%;
}

/* ── Image break — full-bleed photo between sections ── */
.ab-photo-band {
  width: 100%;
  height: clamp(40vh, 60vh, 560px);
  overflow: hidden;
  background: #e0dcd6;
}
.ab-photo-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Reveals (kept for animation behaviour) ── */
.reveal { opacity: 1; transform: none; }
.js-anim .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.js-anim .reveal.is-visible { opacity: 1; transform: none; }

.stagger > * { opacity: 1; transform: none; }
.js-anim .stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.js-anim .stagger.is-visible > * { opacity: 1; transform: none; }
.js-anim .stagger.is-visible > *:nth-child(1) { transition-delay: 0s; }
.js-anim .stagger.is-visible > *:nth-child(2) { transition-delay: 0.10s; }
.js-anim .stagger.is-visible > *:nth-child(3) { transition-delay: 0.20s; }

@media (prefers-reduced-motion: reduce) {
  .js-anim .reveal,
  .js-anim .reveal.is-visible,
  .js-anim .stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .ab-intro-grid,
  .ab-how-grid,
  .ab-wisdom-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .ab-pillars-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .ab-how-img,
  .ab-wisdom-img {
    aspect-ratio: 4 / 3;
    position: static;
  }
  .ab-pillars-tabs { gap: 18px; flex-wrap: wrap; }
}
@media (max-width: 768px) {
  /* 히어로 + 포토밴드 1:1 정사각형 */
  .ab-hero,
  .ab-photo-band {
    height: 100vw;
  }
  /* 커밋 이미지 1:1 */
  .ab-commit-img {
    aspect-ratio: 1 / 1;
    height: auto;
  }
  /* 슬라이더 — 우측 peek 구조 */
  .ab-commits-slider  { overflow: hidden; }
  .ab-commits-viewport { overflow: visible; }
  .ab-commits-track {
    padding-left: 20px;   /* body padding과 맞춤 */
    gap: 4px;
  }
  .ab-commit-slide {
    flex: 0 0 calc(100vw - 80px);  /* 우측 ~48px 다음 슬라이드 노출 */
    width: calc(100vw - 80px);
  }
  /* track이 이미 20px 밀려있으므로 container 좌측 padding 상쇄 */
  .ab-commit-slide .ab-container { padding-left: 0; }
  .ab-hero img {
    /* 모바일에서만 이미지 좌측으로 ~80px 이동 — 우측 글자 잘림 방지 */
    object-position: calc(50% - 80px) 50%;
  }

  /* 모바일 제목 전체 20px / line-height 30px */
  .ab-section-title,
  .ab-section-title--hero,
  .ab-faq-title {
    font-size: 20px;
    line-height: 30px;
  }

  /* 콜론 뒷부분: 줄바꿈 + 14px */
  .ab-title-sub {
    display: block;
    font-size: 14px;
    letter-spacing: 0.14em;
    margin-top: 14px;
    font-weight: 400;
    line-height: 1.5;
  }

  /* 슬라이드 내 텍스트 — 전 슬라이드 통일 13px */
  .ab-commit-slide .ab-section-title,
  .ab-commit-slide .ab-faq-title { font-size: 16px; line-height: 24px; margin-bottom: 16px; }
  .ab-commit-slide p,
  .ab-commit-slide .ab-narrow p,
  .ab-commit-slide .ab-lead,
  .ab-commit-slide .ab-narrow p.ab-lead,
  .ab-commit-slide .ab-faq-lead { font-size: 13px; line-height: 1.7; }
  .ab-commit-slide .ab-faq-btn { font-size: 11px; }
}

@media (max-width: 640px) {
  .ab-section { padding: 64px 0; }
  .ab-section-title { margin-bottom: 36px; }
  .ab-pillars-head { margin-bottom: 40px; }
  .ab-how-title { margin-bottom: 36px; }
  .ab-faq-title { margin-bottom: 40px; }
  .ab-faq-btn { font-size: 12px; padding: 20px 2px; }
  /* Slider — mobile tweaks */
  .ab-commits-header { padding-top: 64px; }
  .ab-commits-header .ab-container { flex-direction: column; gap: 14px; }
  .ab-commit-slide { padding: 56px 0; }
  /* Outro — 위 여백을 아래와 맞춤 */
  .ab-outro { padding-top: 140px; }

  /* ── Body text on mobile — slightly smaller ── */
  .ab-intro-body p { font-size: 14px; line-height: 1.7; }
  .ab-pillar-text  { font-size: 12.5px; line-height: 1.65; }
  .ab-step-text    { font-size: 13.5px; line-height: 1.7; }
  .ab-faq-content  { font-size: 12.5px; line-height: 1.75; }
  .ab-narrow p     { font-size: 14px; line-height: 1.7; }
  .ab-narrow p.ab-lead { font-size: 16px; line-height: 1.55; }
  .ab-wisdom-body p { font-size: 14px; line-height: 1.7; }
  .ab-faq-lead     { font-size: 12px; line-height: 1.7; }
  .ab-section-title--hero { letter-spacing: 0.22em; max-width: none; font-size: 20px; line-height: 30px; }
  .ab-kicker-vertical { gap: 8px; margin-bottom: 28px; }
  .ab-kicker-vertical span { font-size: 10px; letter-spacing: 0.30em; }
}

/* ─── Founder note (2026-08 wellness rework) ─── */
.ab-founder-sig {
  margin: 52px 0 48px;
}
.ab-sig-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}
.ab-founder-sig .ab-sig-hand {
  width: 115px;
  max-width: 50%;
  display: block;
  mix-blend-mode: multiply; /* hides white scan background */
  margin-left: -4px; /* ink starts a few px into the crop — align with text edge */
}
.ab-founder-sig .ab-sig-seal {
  height: 36px;
  width: auto;
  display: block;
  opacity: 0.95;
}
.ab-intro-body .ab-founder-sig p.ab-sig-name {
  font-size: 13px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--text, #1C1A18);
  margin: 0 0 5px; /* body-line rhythm between name and title */
}
.ab-intro-body .ab-founder-sig p.ab-sig-title {
  font-size: 10px;
  letter-spacing: 0.14em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--ab-ink-mute); /* match ROYAL HERITAGE kicker color */
  margin: 0;
}

/* ── Uniform vertical rhythm: image→kicker = kicker→title = title→body ── */
.ab-hero + .ab-section { padding-top: calc(clamp(64px, 7vw, 96px) + 12px); } /* +12px optical compensation vs hard image edge */
.ab-hero + .ab-section .ab-kicker-vertical { margin-bottom: clamp(64px, 7vw, 96px); }
.ab-hero + .ab-section .ab-s1-head { margin-bottom: clamp(64px, 7vw, 96px); }

/* ── Scientifically Proven Formulas — section image (from former commit slide) ── */
.ab-sci-img {
  width: 100%;
  overflow: hidden;
  background: #e8e5e0;
  margin-bottom: clamp(32px, 4vw, 56px);
}
.ab-sci-img img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  display: block;
  filter: sepia(0.14) saturate(0.92) brightness(1.02); /* subtle oatmeal cast to match section tone */
}
@media (max-width: 768px) {
  .ab-sci-img img { aspect-ratio: 4 / 3; }
}