/* ============================================================
   Somaya Fit — style.css
   Layout & components. Requires base.css.
   ============================================================ */

/* ---------------- scroll reveal ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------------- header ---------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(115%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.header.is-scrolled { border-bottom-color: var(--line); }

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 68px;
  padding-block: .35rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  color: var(--text);
  flex: 0 0 auto;
  min-height: 44px;
}
.brand:hover { color: var(--text); }
.brand__mark { color: var(--accent); width: 42px; height: 30px; flex: 0 0 auto; }
.brand__name {
  font-family: 'Cormorant', Georgia, serif;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  line-height: 1;
}
.brand__sub {
  display: block;
  font-family: 'Manrope', sans-serif;
  font-size: .625rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: .25rem;
  font-weight: 500;
}

.nav { margin-left: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(.4rem, 1.4vw, 1.4rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 .35rem;
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--text-muted);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: .35rem; right: .35rem; bottom: 16px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: .5rem; flex: 0 0 auto; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  color: var(--text-muted);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.icon-btn:hover { color: var(--accent-ink); border-color: var(--accent); }
.icon-btn svg { width: 20px; height: 20px; }

.theme-toggle .icon-moon { display: none; }
:root[data-theme='dark'] .theme-toggle .icon-moon { display: block; }
:root[data-theme='dark'] .theme-toggle .icon-sun { display: none; }

.nav-toggle { display: none; }

.header .btn--header { display: none; }
@media (min-width: 1080px) {
  .header .btn--header { display: inline-flex; }
}

/* mobile drawer */
.mobile-nav {
  position: fixed;
  inset: 68px 0 0;
  z-index: 55;
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: var(--space-8) 1.25rem calc(var(--space-16) + 70px);
  overflow-y: auto;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.mobile-nav[data-open='true'] { opacity: 1; transform: none; visibility: visible; }
.mobile-nav ul { list-style: none; margin: 0 0 var(--space-8); padding: 0; }
.mobile-nav li { border-bottom: 1px solid var(--line); margin: 0; }
.mobile-nav a {
  display: flex;
  align-items: center;
  min-height: 58px;
  font-family: 'Cormorant', Georgia, serif;
  font-size: 1.6rem;
  text-decoration: none;
}
.mobile-nav .btn {
  font-family: 'Manrope', sans-serif;
  font-size: var(--text-sm);
  width: 100%;
  min-height: 50px;
}
.mobile-nav .mobile-nav__meta { font-family: 'Manrope', sans-serif; font-size: var(--text-sm); color: var(--text-muted); }

/* ---------------- booking / schedule (first block) ---------------- */
.booking {
  position: relative;
  padding-top: clamp(var(--space-8), 4vw, var(--space-16));
  padding-bottom: clamp(var(--space-12), 5.5vw, var(--space-24));
  overflow: hidden;
}
/* тонкая золотая линия-разделитель вместо декоративных заливок */
.booking::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: min(100% - 2.5rem, var(--shell));
  transform: translateX(-50%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-soft) 22%, var(--accent-soft) 78%, transparent);
  opacity: .7;
  pointer-events: none;
}
.booking > .shell { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(var(--space-6), 3.5vw, var(--space-12));
  align-items: center;
}

.hero__title {
  margin-bottom: var(--space-4);
  font-size: clamp(2.15rem, 1.35rem + 3.1vw, 3.8rem);
  max-width: 18ch;
}
.hero__title em {
  font-style: italic;
  color: var(--accent-ink);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 var(--space-6);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.hero__meta li { display: inline-flex; align-items: center; gap: .5rem; margin: 0; min-height: 44px; }
.hero__meta a { display: inline-flex; align-items: center; min-height: 44px; }
.hero__meta svg { width: 17px; height: 17px; color: var(--accent); flex: 0 0 auto; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero__art {
  position: relative;
  margin: 0;
  border-radius: var(--radius-arch);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
  background: #FBF7F0;
  aspect-ratio: 5 / 4.6;
  padding: 16px 15px 12px;
}
.hero__art img { width: 100%; height: 100%; object-fit: contain; object-position: 50% 50%; }
.hero__art::after {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid color-mix(in srgb, var(--gold) 42%, transparent);
  border-radius: calc(var(--radius-arch) - 8px);
  pointer-events: none;
}
:root[data-theme='dark'] .hero__art img { filter: brightness(.9) saturate(.95); }

/* schedule panel */
.schedule {
  margin-top: clamp(var(--space-8), 4vw, var(--space-16));
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.schedule__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  padding: clamp(1.15rem, 2vw, 1.65rem) clamp(1.1rem, 2.5vw, 2rem) var(--space-4);
  border-bottom: 1px solid var(--line);
}
.schedule__head h2 { margin-bottom: .25rem; font-size: var(--text-xl); }
.schedule__range {
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}

.week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}
.day {
  appearance: none;
  border: 0;
  background: var(--surface);
  padding: clamp(.65rem, 1.3vw, 1rem) .4rem;
  min-height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  cursor: pointer;
  text-align: center;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.day:hover { background: var(--bg-alt); }
.day__name {
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}
.day__num {
  font-family: 'Cormorant', Georgia, serif;
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1;
}
.day__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-soft);
  opacity: .8;
}
.day[aria-pressed='true'] {
  background: var(--band);
  color: var(--text);
}
.day[aria-pressed='true'] .day__name { color: var(--accent-ink); }
.day[aria-pressed='true'] .day__dot { background: var(--accent); opacity: 1; transform: scale(1.4); }
.day--weekend .day__num { color: var(--text-muted); }

.schedule__body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(var(--space-5, 1.25rem), 3vw, var(--space-8));
  padding: clamp(1.15rem, 2.8vw, 2rem);
}
.schedule__status {
  font-size: var(--text-sm);
  color: var(--text-muted);
  min-height: 1.6em;
  margin-bottom: var(--space-4);
}
.schedule__status b { color: var(--text); font-weight: 600; }

.schedule__aside {
  background: var(--band);
  border-radius: var(--radius);
  padding: clamp(1rem, 2vw, 1.4rem);
  align-self: start;
}
.schedule__aside h3 { font-size: 1.35rem; margin-bottom: var(--space-3); }
.schedule__aside ul { list-style: none; padding: 0; margin: 0 0 var(--space-6); font-size: var(--text-sm); color: var(--text-muted); }
.schedule__aside li { display: flex; gap: .6rem; align-items: baseline; }
.schedule__aside li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
  transform: translateY(-2px);
}
.schedule__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.schedule__note {
  font-size: var(--text-xs);
  color: var(--text-faint);
  margin-top: var(--space-4);
  max-width: 46ch;
}

/* ---------------- section headings ---------------- */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-bottom: clamp(var(--space-6), 3vw, var(--space-10, 2.5rem));
  max-width: 46rem;
}
.section-head--split {
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  max-width: none;
  align-items: end;
  gap: clamp(var(--space-4), 4vw, var(--space-12));
}
.section-head h2 { margin-bottom: 0; }

/* ---------------- formats ---------------- */
.formats { background: var(--bg-alt); }
.format {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, .9fr);
  gap: clamp(var(--space-4), 4vw, var(--space-12));
  padding-block: clamp(var(--space-6), 2.7vw, var(--space-8));
  border-top: 1px solid var(--line);
  align-items: start;
}
.format:last-child { border-bottom: 1px solid var(--line); }
.format__num {
  font-family: 'Cormorant', Georgia, serif;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: .06em;
  padding-top: .3rem;
}
.format h3 { margin-bottom: var(--space-3); }
.format__facts {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
  border-left: 1px solid var(--line);
  padding-left: clamp(1rem, 2.5vw, 1.75rem);
}
.format__facts li { margin-bottom: .55rem; }
.format__facts b {
  display: block;
  font-family: 'Manrope', sans-serif;
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}

/* ---------------- editorial band with lotus detail ---------------- */
.band {
  position: relative;
  border-block: 1px solid var(--line);
  background: var(--band);
  overflow: hidden;
}
.band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.band__art {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  aspect-ratio: 43 / 12;
}
.band__art img { width: 100%; height: 100%; object-fit: cover; }
:root[data-theme='dark'] .band__art img { filter: brightness(.88) saturate(.95); }
.band blockquote {
  margin: 0;
  font-family: 'Cormorant', Georgia, serif;
  font-size: clamp(1.6rem, 1.1rem + 1.9vw, 2.5rem);
  line-height: 1.22;
  letter-spacing: -.01em;
}
.band cite {
  display: block;
  margin-top: var(--space-6);
  font-family: 'Manrope', sans-serif;
  font-style: normal;
  font-size: var(--text-xs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}

/* ---------------- pricing ---------------- */
.pricing { background: var(--surface); }
.price-list {
  border-top: 1px solid var(--line);
}
.price-row {
  display: grid;
  grid-template-columns: minmax(8rem, .7fr) minmax(12rem, 1.1fr) minmax(10rem, .9fr) auto;
  gap: clamp(var(--space-4), 3vw, var(--space-8));
  align-items: center;
  padding-block: clamp(1rem, 2vw, 1.45rem);
  border-bottom: 1px solid var(--line);
}
.price-row__count,
.price-row__total,
.price-row__term {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.price-row__count strong,
.price-row__total strong {
  font-family: 'Cormorant', Georgia, serif;
  font-size: clamp(1.7rem, 1.35rem + 1.2vw, 2.35rem);
  line-height: 1;
  font-weight: 600;
}
.price-row__count span,
.price-row__total span,
.price-row__term span {
  font-size: var(--text-xs);
  color: var(--text-faint);
}
.price-row__term strong {
  font-size: var(--text-sm);
  font-weight: 600;
}
.price-row .btn { min-width: 7.5rem; }
.pricing__foot {
  display: flex;
  gap: var(--space-6);
  align-items: baseline;
  justify-content: space-between;
  margin-top: var(--space-4);
}

/* ---------------- journal / topic cards ---------------- */
.journal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: clamp(var(--space-4), 2.4vw, var(--space-8));
}
.topic {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 2.2vw, 1.65rem);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.topic:hover { border-color: var(--accent-soft); transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.topic:nth-child(2) { margin-top: clamp(0px, 1.2vw, 1.5rem); }
.topic:nth-child(3) { margin-top: clamp(0px, 2.4vw, 3rem); }
.topic__mark { width: 34px; height: 24px; color: var(--accent); margin-bottom: var(--space-4); }
.topic h3 { font-size: 1.6rem; margin-bottom: var(--space-3); }
.topic ul {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
  border-top: 1px solid var(--line);
  padding-top: var(--space-4);
}
.topic li { display: flex; gap: .6rem; }
.topic li::before { content: '—'; color: var(--accent); flex: 0 0 auto; }
.topic__foot { margin-top: auto; font-size: var(--text-xs); color: var(--text-faint); }
.topic__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 44px;
  margin-top: auto;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-ink);
  text-decoration-color: var(--accent-soft);
}
.topic__link span { font-size: 1.05em; }

/* ---------------- rules / practicalities ---------------- */
.rules__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}
.rules__item {
  background: var(--bg);
  padding: clamp(1.1rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.rules__item dt {
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}
.rules__item dd {
  margin: 0;
  font-family: 'Cormorant', Georgia, serif;
  font-size: 1.9rem;
  line-height: 1.1;
  font-weight: 600;
}
.rules__item p { font-size: var(--text-sm); color: var(--text-muted); margin: 0; }

/* ---------------- documents ---------------- */
.docs { background: var(--bg-alt); }
.doc-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.doc {
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.doc__link {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(.8rem, 2vw, 1.6rem);
  padding: clamp(1.1rem, 2.4vw, 1.5rem) .25rem;
  min-height: 64px;
  text-decoration: none;
  transition: background-color .2s var(--ease), padding-left .25s var(--ease);
}
.doc__link:hover { background: color-mix(in srgb, var(--accent) 7%, transparent); padding-left: 1rem; color: var(--text); }
.doc__icon { width: 24px; height: 30px; color: var(--accent); }
.doc__title { font-family: 'Cormorant', Georgia, serif; font-size: 1.5rem; font-weight: 600; line-height: 1.2; }
.doc__meta { display: block; font-family: 'Manrope', sans-serif; font-size: var(--text-xs); color: var(--text-faint); margin-top: .2rem; font-weight: 500; }
.doc__action {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent-ink);
  white-space: nowrap;
}
.doc__action svg { width: 14px; height: 14px; }

/* ---------------- contacts ---------------- */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.contact__list { list-style: none; margin: 0; padding: 0; }
.contact__list > li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.contact__list svg { width: 20px; height: 20px; color: var(--accent); margin-top: .2rem; }
.contact__label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: .15rem;
}
.contact__value { font-size: var(--text-lg); font-weight: 500; }
.contact__value a { text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.contact__value a:hover { text-decoration: underline; }

.contact__card {
  background: var(--petal);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 2.8vw, 2rem);
  border: 1px solid color-mix(in srgb, var(--gold) 28%, transparent);
}
:root[data-theme='dark'] .contact__card { background: var(--band); }
.contact__card h3 { font-size: 1.7rem; }
.contact__card .btn { width: 100%; }
.contact__card .btn + .btn { margin-top: .6rem; }

/* ---------------- footer ---------------- */
.footer {
  border-top: 1px solid var(--line);
  padding-block: var(--space-8) calc(var(--space-8) + 72px);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
@media (min-width: 900px) { .footer { padding-bottom: var(--space-8); } }

/* ---------------- editorial article pages ---------------- */
.article-page { min-height: 100vh; }
.article-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
}
.article-header__inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.article-header__actions { display: flex; align-items: center; gap: var(--space-3); }
.back-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
}
.article-hero {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}
.article-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(14rem, .8fr);
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  align-items: end;
}
.article-hero h1 {
  font-size: clamp(2.3rem, 1.5rem + 3vw, 4.5rem);
  max-width: 15ch;
  margin-bottom: var(--space-4);
}
.article-hero__aside {
  border-left: 1px solid var(--line-strong);
  padding-left: var(--space-6);
  color: var(--text-muted);
}
.article-body {
  width: min(100% - 2.5rem, 760px);
  margin-inline: auto;
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
}
.article-body section {
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--line);
}
.article-body section:first-child { padding-top: 0; }
.article-body h2 {
  font-size: clamp(1.7rem, 1.4rem + 1.2vw, 2.35rem);
  margin-bottom: var(--space-3);
}
.article-body h3 {
  font-family: 'Manrope', sans-serif;
  font-size: var(--text-lg);
  letter-spacing: 0;
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}
.article-callout {
  background: var(--petal);
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
  border-radius: var(--radius);
  padding: var(--space-6);
  margin-block: var(--space-6);
}
:root[data-theme='dark'] .article-callout { background: var(--band); }
.article-sources {
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.article-sources a { word-break: break-word; }
.article-footer {
  border-top: 1px solid var(--line);
  padding-block: var(--space-8);
  color: var(--text-muted);
}
.footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: space-between;
  align-items: flex-start;
}
.footer__legal { max-width: 34rem; font-size: var(--text-xs); color: var(--text-faint); }
.footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.footer__links a { display: inline-flex; min-height: 34px; align-items: center; text-decoration: none; }
.footer__links a:hover { text-decoration: underline; }
.footer__bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-faint);
}

/* ---------------- sticky mobile booking bar ---------------- */
.bookbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  padding: .55rem .8rem calc(.55rem + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  transform: translateY(105%);
  transition: transform .3s var(--ease);
}
.bookbar[data-visible='true'] { transform: none; }
.bookbar .btn { width: 100%; min-height: 46px; padding-inline: .8rem; font-size: var(--text-xs); letter-spacing: .04em; }
@media (min-width: 900px) { .bookbar { display: none; } }

/* ---------------- responsive ---------------- */
@media (max-width: 1079px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .header__actions { margin-left: 0; }
}

@media (max-width: 940px) {
  html { scroll-padding-top: 84px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero__art { order: -1; aspect-ratio: 4 / 3.4; --radius-arch: 180px 180px 16px 16px; max-width: 30rem; margin-inline: auto; }
  .schedule__body { grid-template-columns: minmax(0, 1fr); }
  .section-head--split { grid-template-columns: minmax(0, 1fr); }
  .format { grid-template-columns: 3rem minmax(0, 1fr); }
  .format__facts { grid-column: 2; border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: var(--space-4); }
  .band__grid { grid-template-columns: minmax(0, 1fr); }
  .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .topic:nth-child(n) { margin-top: 0; }
  .price-row { grid-template-columns: minmax(7rem, .7fr) minmax(11rem, 1.1fr) minmax(9rem, .9fr); }
  .price-row .btn { grid-column: 1 / -1; justify-self: start; }
  .article-hero__inner { grid-template-columns: minmax(0, 1fr); }
  .article-hero__aside { border-left: 0; border-top: 1px solid var(--line); padding: var(--space-4) 0 0; }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 2rem, var(--shell)); }
  .day { min-height: 68px; padding-inline: .2rem; }
  .day__name { font-size: .625rem; letter-spacing: .1em; }
  .day__num { font-size: 1.3rem; }
  .doc__link { grid-template-columns: 2rem minmax(0, 1fr); row-gap: .35rem; }
  .doc__action { grid-column: 2; }
  .brand__name { font-size: 1.25rem; }
  .rules__item dd { font-size: 1.6rem; }
  .price-row { grid-template-columns: 1fr 1.35fr; gap: var(--space-3); }
  .price-row__term { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; border-top: 1px solid var(--line); padding-top: var(--space-3); }
  .price-row .btn { grid-column: 1 / -1; width: 100%; }
  .pricing__foot { display: block; }
  .article-header__inner { min-height: 62px; }
  .article-header .brand__sub { display: none; }
  .article-header .brand__mark { width: 34px; }
}

@media (max-width: 380px) {
  .day { padding-inline: .1rem; }
  .day__name { font-size: .5625rem; }
  .hero__cta .btn { width: 100%; }
}