/* «Части Тела» — страница «О студии» (o-studii), префикс ab- */

#page-root {
  position: relative;
  background: var(--cream);
  overflow-x: clip;
}

/* -------- заголовок страницы -------- */

.ab-hero {
  padding-top: clamp(130px, 18vh, 190px);
  padding-bottom: clamp(50px, 7vw, 90px);
}

.ab-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(16, 49, 47, .55);
  margin-bottom: 26px;
}
.ab-crumbs a {
  color: rgba(16, 49, 47, .55);
  text-decoration: none;
  transition: color .25s ease;
}
.ab-crumbs a:hover { color: var(--teal); }
.ab-crumbs__cur { color: var(--teal); }

.ab-hero__eyebrow,
.ab-interior__eyebrow,
.ab-safety__eyebrow,
.ab-train__eyebrow { gap: 10px; }

.ab-hero__eyebrow { margin-bottom: 22px; }

.ab-title {
  margin: 0 0 26px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(42px, 6.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -.015em;
  max-width: 16ch;
}
.ab-title em,
.ab-interior__h em,
.ab-safety__h em,
.ab-train__h em,
.ab-cta__h em {
  font-style: italic;
  color: var(--gold);
}

.ab-lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-80);
  max-width: 60ch;
}

/* -------- история: таймлайн -------- */

.ab-history { padding-bottom: clamp(70px, 9vw, 110px); }

.ab-tl {
  border-left: 1.5px solid var(--line-18);
  margin-left: 8px;
  display: flex;
  flex-direction: column;
  gap: clamp(34px, 5vw, 50px);
  padding: 6px 0 6px clamp(24px, 4vw, 44px);
}

.ab-tl__item { position: relative; }

.ab-tl__dot {
  position: absolute;
  left: calc(-1 * clamp(24px, 4vw, 44px) - 8px - 5.5px);
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--cream);
}
.ab-tl__dot--teal { background: var(--teal); }

.ab-tl__year {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.ab-tl__h {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 30px);
}

.ab-tl__p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(16, 49, 47, .75);
  max-width: 56ch;
}

/* -------- интерьер -------- */

.ab-interior { padding-bottom: clamp(70px, 9vw, 110px); }

.ab-interior__eyebrow { margin-bottom: 20px; }

.ab-interior__h {
  margin: 0 0 30px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1.07;
  max-width: 20ch;
}

.ab-interior__grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 16px;
}
@media (max-width: 920px) {
  .ab-interior__grid { grid-template-columns: 1fr; }
}

.ab-ph-main {
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  min-height: 300px;
  background: var(--teal-mist);
}
.ab-ph-main__plx {
  position: absolute;
  inset: -30px;
  background:
    repeating-linear-gradient(45deg, rgba(23, 116, 112, .09) 0 12px, rgba(23, 116, 112, 0) 12px 26px),
    linear-gradient(160deg, #E3EEEB, #D2E2DE);
}

.ab-interior__col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ab-ph-tea {
  flex: 1;
  border-radius: 22px;
  position: relative;
  min-height: 142px;
  background:
    repeating-linear-gradient(45deg, rgba(185, 146, 79, .11) 0 12px, rgba(185, 146, 79, 0) 12px 26px),
    linear-gradient(160deg, #F0E7D8, #E6D9C2);
}

.ab-ph-massage {
  flex: 1;
  border-radius: 22px;
  position: relative;
  min-height: 142px;
  background:
    repeating-linear-gradient(45deg, rgba(247, 242, 233, .07) 0 12px, rgba(247, 242, 233, 0) 12px 26px),
    linear-gradient(160deg, #124542, #0B3231);
}

.ab-ph-note {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
}
.ab-ph-note--pill {
  color: var(--teal);
  background: rgba(252, 250, 244, .78);
  padding: 7px 12px;
  border-radius: 999px;
}
.ab-ph-note--gold { color: var(--gold-dark); }
.ab-ph-note--light { color: rgba(247, 242, 233, .65); }

.ab-feats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
  margin-top: 16px;
}

.ab-feat {
  background: var(--ivory);
  border: 1px solid var(--line-12);
  border-radius: 20px;
  padding: 24px;
}
.ab-feat__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 26px;
  color: var(--gold);
}
.ab-feat__h {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
}
.ab-feat__p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-70);
}

/* -------- безопасность (тёмная секция) -------- */

.ab-safety {
  background: var(--pine);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.ab-safety__glow {
  position: absolute;
  top: -260px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 540px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(59, 150, 143, .22), rgba(59, 150, 143, 0));
  pointer-events: none;
}

.ab-safety__inner {
  padding-top: clamp(70px, 10vw, 130px);
  padding-bottom: clamp(70px, 10vw, 130px);
  position: relative;
}

.ab-safety__eyebrow {
  color: var(--gold);
  margin-bottom: 20px;
}

.ab-safety__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.ab-safety__h {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.6vw, 60px);
  line-height: 1.07;
  max-width: 18ch;
}

.ab-safety__sub {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 242, 233, .7);
  max-width: 40ch;
}

.ab-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 16px;
}

.ab-step {
  border: 1px solid rgba(247, 242, 233, .16);
  border-radius: 20px;
  padding: 26px;
  background: rgba(247, 242, 233, .04);
}
.ab-step--gold {
  border: 1.5px solid rgba(185, 146, 79, .5);
  background: rgba(185, 146, 79, .08);
}
.ab-step__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}
.ab-step__h {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
}
.ab-step__p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(247, 242, 233, .7);
}

/* -------- обучение -------- */

.ab-train {
  padding-top: clamp(70px, 9vw, 120px);
  padding-bottom: clamp(70px, 9vw, 120px);
}

.ab-train__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 920px) {
  .ab-train__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.ab-train__eyebrow { margin-bottom: 20px; }

.ab-train__h {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1.07;
}

.ab-train__p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-80);
  max-width: 50ch;
}
.ab-train__p--end { margin-bottom: 28px; }

.ab-train__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  border-bottom: 1.5px solid rgba(23, 116, 112, .35);
  padding-bottom: 4px;
  transition: color .25s ease, border-color .25s ease;
}
.ab-train__link:hover {
  color: var(--gold);
  border-color: rgba(185, 146, 79, .6);
}

.ab-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.ab-stat {
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ab-stat--mist { background: var(--teal-mist); }
.ab-stat--pine { background: var(--pine); color: var(--cream); }
.ab-stat--gold { background: linear-gradient(120deg, #F0E3CC, #EAD9BB); }
.ab-stat--ivory { background: var(--ivory); border: 1px solid rgba(16, 60, 58, .14); }

.ab-stat__num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1;
}
.ab-stat--mist .ab-stat__num { color: var(--pine); }
.ab-stat--pine .ab-stat__num { color: var(--gold); }
.ab-stat--gold .ab-stat__num { color: var(--gold-dark); }
.ab-stat--ivory .ab-stat__num { color: var(--teal); }

.ab-stat__label {
  font-size: 12.5px;
  color: rgba(16, 49, 47, .65);
}
.ab-stat--pine .ab-stat__label { color: rgba(247, 242, 233, .65); }

/* -------- CTA -------- */

.ab-cta {
  padding-bottom: clamp(80px, 10vw, 130px);
  text-align: center;
}

.ab-cta__h {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.6vw, 60px);
  line-height: 1.07;
}

.ab-cta__p {
  margin: 0 0 30px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-70);
}

.ab-cta__row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.ab-btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--pine);
  color: var(--cream);
  font-weight: 600;
  font-size: 15.5px;
  padding: 17px 30px;
  border-radius: 999px;
  text-decoration: none;
  transition: background .3s ease, color .3s ease;
}
.ab-btn-dark:hover {
  background: var(--gold);
  color: var(--pine);
}

.ab-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1.5px solid rgba(16, 60, 58, .3);
  color: var(--ink);
  font-weight: 600;
  font-size: 15.5px;
  padding: 16px 29px;
  border-radius: 999px;
  text-decoration: none;
  transition: border-color .3s ease, color .3s ease;
}
.ab-btn-ghost:hover {
  border-color: rgba(185, 146, 79, .7);
  color: var(--gold-dark);
}