/* Компоненты по доскам дизайна (.superstack/design: Main, Light, S0–S14). Классы: chapter, glass, btn, sheet, viewer.
   Размеры доски (390 px) переведены в rem (÷16), широкие картинки и кольца — в px с резиновой шириной через cqw (ширина колонки). */

/* ---------- верхняя панель ---------- */
.topbar {
  position: absolute;
  z-index: 20;
  left: 0.75rem; right: 0.75rem;
  top: calc(var(--safe-top) + 0.5rem);
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0 0.375rem 0 1rem;
  border-radius: 999px;
  background: var(--bar);
  box-shadow: inset 0 0 0 1px var(--bar-ring);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--text);
  transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}
.topbar.is-away { opacity: 0; transform: translate3d(0, -1rem, 0); pointer-events: none; }
#app:has(#intro.is-current) .topbar { display: none; }      /* доска S0: на первом экране шапки нет */

.progress {
  flex: 1 1 auto;
  display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 0.25rem;
  align-items: center;
  min-height: 3rem; padding: 0; border: 0; background: none;
}
.progress .seg { height: 2px; border-radius: 2px; background: var(--seg); }
.progress .seg.is-read { background: var(--accent); }
.progress .seg.is-now { height: 3px; background: var(--seg-now); box-shadow: 0 0 8px var(--glow); }

.textsize {
  flex: none;
  width: 2.75rem; height: 2.75rem; border-radius: 999px; border: 0;
  background: var(--chip); color: var(--text);
  font: 400 1.0625rem/1 var(--font-serif);
}

/* ---------- кнопки ---------- */
.btn {
  display: flex; align-items: center; justify-content: space-between; gap: 0.875rem;
  width: 100%; min-height: 3.5rem;
  border: 0; text-decoration: none; text-align: left;
  font: 500 0.8125rem/1.3 var(--font-sans);
  letter-spacing: 0.14em; text-transform: uppercase;
  transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.btn > span:first-child { min-width: 0; overflow-wrap: anywhere; }
.btn:active { transform: scale(0.98); }

/* тёмная тема: стеклянная золотая таблетка (S0, Main) */
.btn--glass {
  padding: 0 1.5rem 0 1.75rem; border-radius: 999px;
  background: var(--pill-bg);
  box-shadow: var(--pill-ring);
  color: #FBF3E2;
}
.btn--glass:active { background: var(--pill-press-bg); color: #1E1608; box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.7), 0 0 24px -4px rgba(214, 166, 88, 0.7); }
.btn--glass:focus-visible { outline: none; box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.62), 0 0 0 3px #0A2523, 0 0 0 5px #E9D3A1; }
.btn--compact { width: auto; min-height: 3.375rem; }

/* светлая тема: тёмно-зелёная плашка с золотой точкой-стрелкой (Light) */
.btn--primary {
  min-height: 3.75rem; padding: 0 0.625rem 0 1.5rem;
  border-radius: 1rem;
  background: #14302A; color: #F4EEE4;
  letter-spacing: 0.1em;
  box-shadow: 0 16px 32px -18px rgba(20, 48, 42, 0.7);
}
.btn--primary .btn__arrow, .dock .btn__arrow {
  flex: none; width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center;
  background: #C9A15E; color: #14302A;
}
.btn--primary:active { background: #0A2523; }
.btn--primary:active .btn__arrow { background: #E3C47F; }
.btn--primary:focus-visible { outline-color: #14302A; outline-offset: 3px; }
.btn--primary[aria-disabled="true"] { background: #CFC6B6; color: #3E4A43; box-shadow: none; }
.btn--primary[aria-disabled="true"] .btn__arrow { background: #E5DDCF; color: #3E4A43; }

.btn--ghost {
  min-height: 3.5rem; padding: 0 0.625rem 0 1.625rem; border-radius: 1rem;
  background: transparent; color: var(--text); box-shadow: inset 0 0 0 1px var(--accent);
}
.btn--ghost .btn__arrow { width: 2.5rem; display: grid; place-items: center; }

.btn__sub { display: block; margin-top: 0.25rem; font-size: 0.6875rem; letter-spacing: 0.04em; text-transform: none; font-weight: 400; opacity: 0.85; }

.link-btn {
  display: inline-flex; align-items: center; gap: 0.625rem;
  min-height: 3rem; padding: 0 0.75rem; border: 0; background: none;
  color: var(--label);
  font: 500 0.75rem/1 var(--font-sans); letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none;
}
[data-theme="light"] .link-btn { color: var(--text); }
.link-btn--center { align-self: center; }

.icon-btn {
  width: 2.75rem; height: 2.75rem; border-radius: 50%; border: 0;
  display: grid; place-items: center;
  background: var(--chip); color: var(--text); font-size: 1.25rem; line-height: 1;
}

/* ---------- нижняя панель (Main: «Назад» и «Далее» над краем экрана, когда глава дочитана) ---------- */
.dock {
  position: absolute; z-index: 15; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 1.5rem 1rem calc(var(--safe-bottom) + 1.75rem) 0.75rem;
  background: linear-gradient(180deg, transparent 0%, var(--bg) 40%);
  color: var(--text);
  pointer-events: none;
  animation: dock-in var(--t-mid) var(--ease) both;
}
.dock > * { pointer-events: auto; }
.dock .btn--glass { width: auto; flex: none; gap: 0.875rem; }
.dock .btn > span:first-child { white-space: nowrap; }
.dock .btn--glass .btn__arrow { width: auto; height: auto; background: none; color: inherit; border-radius: 0; }
#app[data-theme="light"] .dock .btn--glass {
  min-height: 3.5rem; padding: 0 0.5625rem 0 1.5rem; gap: 1rem; border-radius: 1rem;
  background: #14302A; color: #F4EEE4; letter-spacing: 0.12em;
  box-shadow: 0 16px 32px -18px rgba(20, 48, 42, 0.7);
}
#app[data-theme="light"] .dock .btn--glass .btn__arrow { width: 2.375rem; height: 2.375rem; border-radius: 50%; background: #C9A15E; color: #14302A; }
#app:has(#offer.is-current) .dock { display: none; }         /* у приглашения свои кнопки внизу страницы (S8) */
@keyframes dock-in { from { opacity: 0; transform: translate3d(0, 1rem, 0); } to { opacity: 1; transform: none; } }

/* ---------- текстовые ступени ---------- */
.chapter__title {
  font-family: var(--font-serif); font-weight: 400;
  font-size: min(2.125rem, 8.75cqw); line-height: 1.08;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-hi);
  overflow-wrap: anywhere;
}
.chapter__no { color: var(--accent); }
[data-theme="light"] .chapter__no { color: var(--label); }
.rule { width: 3.5rem; height: 1px; background: var(--accent); }

.t-quote { font: 400 1.5625rem/1.3 var(--font-serif); color: var(--text-hi); }
.t-quote--big { font-size: 1.875rem; line-height: 1.2; color: var(--text); }
.t-sub { font: 200 1.25rem/1.45 var(--font-sans); color: var(--text); }
.t-p { font: 400 1rem/1.62 var(--font-sans); white-space: pre-line; color: var(--text); }
.t-soft { color: var(--soft); }
.t-closing { font: 400 1.625rem/1.3 var(--font-serif); color: var(--text-hi); }
.t-heading { font: 400 1.75rem/1.15 var(--font-serif); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-hi); }
.t-serif { font: 400 1.25rem/1.38 var(--font-serif); color: #FBF3E2; }
.t-gold { color: #E9D3A1; }
.t-gold-serif { font: 400 1.5rem/1.3 var(--font-serif); color: #E9D3A1; }
.t-accent { color: #E9D3A1; }
.t-acc-lead { font: 400 1.375rem/1.32 var(--font-serif); color: #FBF3E2; }

.pill {
  padding: 0.5625rem 1.25rem 0.625rem; border: 1px solid var(--accent); border-radius: 2.25rem;
  font: 400 1.1875rem/1.35 var(--font-serif); color: var(--text);
}

/* ---------- стекло ---------- */
.glass {
  display: flex; flex-direction: column; gap: 0.75rem;
  padding: 1.5rem 1.5rem 1.375rem; border-radius: 2.5rem;
  background: var(--glass-bg);
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.55), inset 0 1px 0 rgba(255, 248, 228, 0.6),
              inset 0 -22px 34px -22px rgba(255, 208, 132, 0.55), 0 0 30px -8px rgba(214, 166, 88, 0.5), 0 30px 60px -30px #05110C;
  color: #FBF3E2;
}
.glass .t-sub { font-size: 1.375rem; line-height: 1.3; color: #FBF3E2; }
.glass .t-p { font-size: 0.9375rem; line-height: 1.6; color: #FBF3E2; }
.glass .btn { margin-top: 0.5rem; height: 3.5rem; padding: 0 1.25rem 0 1.5rem; gap: 0.5rem; letter-spacing: 0.12em; }
.glass--panel {
  padding: 1.5rem 1.375rem; border-radius: 2rem;
  background: var(--glass-bg-soft);
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.55), inset 0 1px 0 rgba(255, 248, 228, 0.6),
              inset 0 -22px 34px -22px rgba(255, 208, 132, 0.5), 0 0 30px -10px rgba(214, 166, 88, 0.45), 0 30px 60px -30px #05110C;
}
.glass--panel .t-p, .glass--panel .cap { color: #FBF3E2; }

/* ---------- главы: общий вид «картинка сверху» ---------- */
.hero {
  --hero-h: clamp(230px, calc(230px + (100cqw - 320px) * 2.143), 418px);
  position: relative; flex: none;
  height: calc(var(--hero-h) + var(--safe-top));
  background-repeat: no-repeat;
}
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; }

.head {
  position: relative;
  display: flex; flex-direction: column; gap: 1.25rem;
  padding: 0 1.5rem; margin-top: -2.5rem;
  min-width: 0;
}

/* 1 · что такое */
.art--about { background-position: 50% 30%; background-size: cover; }
.page--about .hero::after { background: linear-gradient(180deg, rgba(10, 37, 35, 0.55) 0%, rgba(10, 37, 35, 0) 28%, rgba(10, 37, 35, 0) 55%, #0A2523 100%); }
.tiles { display: flex; flex-direction: column; gap: 0.875rem; padding: 2.25rem 1rem 0; }
.tile {
  display: flex; flex-direction: column; gap: 0.75rem;
  padding: 1.375rem 1.375rem 1.5rem; border-radius: 1.75rem;
  background: linear-gradient(170deg, rgba(200, 163, 94, 0.10) 0%, rgba(243, 238, 227, 0.02) 70%);
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.24);
}
.tile__head { display: flex; align-items: center; gap: 0.875rem; min-width: 0; }
.tile__head .cap { min-width: 0; }
.num, .dot {
  flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  display: grid; place-items: center;
  font: 400 1.25rem/1 var(--font-serif); color: #FBF3E2;
  background: radial-gradient(60% 60% at 35% 30%, rgba(255, 246, 222, 0.22), rgba(255, 246, 222, 0) 70%), rgba(196, 140, 60, 0.28);
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.6), 0 0 16px -4px rgba(214, 166, 88, 0.6);
}

/* 2 · что вас ждёт */
.art--expect {
  --hero-h: clamp(250px, calc(250px + (100cqw - 320px) * 2.286), 451px);
  background-position: 46% calc(var(--hero-h) * 0.146); background-size: auto calc(var(--hero-h) * 0.854);
}
.page--expect .hero::after { background: linear-gradient(180deg, #0A2523 0%, #0A2523 13%, rgba(10, 37, 35, 0) 30%, rgba(10, 37, 35, 0) 58%, #0A2523 100%); }
.acc-list { display: flex; flex-direction: column; gap: 0.75rem; padding: 2rem 1rem 0; }
.acc {
  border-radius: 1.75rem; background: var(--surface);
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.22);
  transition: box-shadow var(--t-mid) var(--ease);
}
.acc.is-open {
  background: linear-gradient(170deg, rgba(200, 163, 94, 0.10) 0%, rgba(243, 238, 227, 0.02) 70%);
  box-shadow: inset 0 0 0 1px rgba(200, 163, 94, 0.6), 0 0 30px -12px rgba(214, 166, 88, 0.5);
}
.acc__head {
  width: 100%; min-height: 4.75rem; padding: 0.5rem 1.25rem 0.5rem 1.375rem;
  display: flex; align-items: center; gap: 0.875rem;
  border: 0; background: none; text-align: left; color: var(--text-hi);
}
.acc__title { flex: 1; min-width: 0; }
.pm {
  flex: none; margin-left: auto; width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  font: 400 1.0625rem/1 var(--font-sans); color: #E9D3A1;
  box-shadow: inset 0 0 0 1px rgba(200, 163, 94, 0.7);
}
.acc .pm { width: 2.125rem; height: 2.125rem; font-size: 1.125rem; }
.is-open > .acc__head .pm, .is-open .hd .pm { background: #C8A35E; color: #0A2523; box-shadow: none; }
.acc__body { padding: 0 1.375rem 1.5rem; display: flex; flex-direction: column; gap: 0.875rem; animation: fade-in var(--t-mid) var(--ease) both; }
.callout { margin-top: 0.375rem; padding: 1.125rem 1.25rem; border-radius: 1.25rem; background: rgba(196, 140, 60, 0.18); box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.3); }
.callout p { font: 400 1.1875rem/1.4 var(--font-serif); color: #FBF3E2; }
.tail { padding: 2rem 1.5rem 0; }
.tail .t-closing { font-size: 1.375rem; color: #E9D3A1; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* 3 · доверие, основатель (светлая) */
.page--light-top { padding-top: calc(var(--safe-top) + 3.5rem); }
.page--trust { background: radial-gradient(90% 30% at 50% 16%, #FCF9F3 0%, rgba(252, 249, 243, 0) 70%), #F4EEE4; }
.trust__top { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.875rem; padding: 1.75rem 1.5rem 0; }
/* фото в рост целиком, без рамки; скругление как у кнопок (1rem) */
.arch {
  position: relative; display: block; flex: none;
  width: min(22rem, calc(100cqw - 3rem)); aspect-ratio: 853 / 1280; margin-top: 1.5rem; padding: 0; border: 0; background: none;
}
.arch__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 50%;
  border-radius: 1rem; background: #14302A; box-shadow: 0 30px 60px -30px rgba(20, 48, 42, 0.55);
}
.arch__zoom {
  position: absolute; right: 12px; bottom: 12px; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  display: grid; place-items: center; color: #14302A;
  background: rgba(252, 249, 243, 0.9); box-shadow: 0 6px 16px -8px rgba(20, 48, 42, 0.6);
}
.person__name { margin-top: 1.75rem; font-family: var(--font-serif); font-weight: 400; font-size: min(2.5rem, 10.3cqw); line-height: 1.05; color: var(--text); overflow-wrap: anywhere; }
.pill--serif { font-size: 1.125rem; line-height: 1.3; padding: 0.5625rem 1.25rem 0.625rem; }
.exp { display: flex; flex-direction: column; gap: 1.125rem; padding: 2.5rem 1.5rem 0; }
.exp__row { display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: 0.875rem; align-items: start; padding-top: 1.125rem; border-top: 1px solid var(--line); }
.exp__n { font: 400 2.875rem/0.9 var(--font-serif); color: var(--text); }
.panel {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin: 2.25rem 1rem 0; padding: 1.5rem 1.375rem; border-radius: 1.75rem;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 24px 40px -32px rgba(20, 48, 42, 0.5);
}
.t-serif--panel { font-size: 1.3125rem; line-height: 1.38; color: var(--text); }

/* 4 · первое путешествие */
.art--journey { --hero-h: clamp(330px, calc(330px + (100cqw - 320px) * 2.714), 580px); background-position: 50% 20%; background-size: auto 100%; }
.hero--journey { display: flex; flex-direction: column; justify-content: flex-end; padding: 0 1.5rem 0.5rem; }
.hero--journey::after { background: linear-gradient(180deg, rgba(10, 37, 35, 0.6) 0%, rgba(10, 37, 35, 0) 24%, rgba(10, 37, 35, 0) 44%, rgba(10, 37, 35, 0.92) 78%, #0A2523 94%); }
.hero__text { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 0.625rem; }
.t-welcome { font: 200 1.125rem/1.4 var(--font-sans); color: var(--text); }
.chapter__title--name { font-size: min(3.125rem, 12.8cqw); line-height: 1; letter-spacing: 0; text-transform: none; margin-top: 0.25rem; }
.journey__body { display: flex; flex-direction: column; gap: 1.375rem; padding: 0.75rem 1.5rem 0; }
.meta { border-radius: 1.5rem; background: rgba(6, 24, 22, 0.5); box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.28); }
.meta__row { display: flex; align-items: center; gap: 0.875rem; min-height: 3.75rem; padding: 0.625rem 1.25rem; color: #C8A35E; font: 400 1rem/1.4 var(--font-sans); }
.meta__row + .meta__row { border-top: 1px solid rgba(244, 230, 196, 0.14); }
.meta__row span { color: #FBF3E2; min-width: 0; }
.journey__body .t-sub { color: #FBF3E2; }
.facts { display: flex; flex-direction: column; gap: 0.875rem; padding: 2rem 1rem 0; }
.fact { gap: 0.75rem; }
.fact__head { display: flex; align-items: baseline; gap: 0.875rem; }
.fact__n { font: 400 4rem/0.9 var(--font-serif); color: #FBF3E2; }
.fact__head .cap { min-width: 0; }
.journey__end { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: 2.5rem 1.5rem 0; text-align: center; }
.thread { width: 1px; height: 2.5rem; background: linear-gradient(180deg, rgba(200, 163, 94, 0), #C8A35E); }

/* 5 · эссенция жизни */
.art--program {
  --hero-h: clamp(245px, calc(245px + (100cqw - 320px) * 2.214), 440px);
  background-position: 78% 40%; background-size: auto calc(var(--hero-h) * 1.15);
}
.page--program .hero::after { background: linear-gradient(180deg, rgba(10, 37, 35, 0.55) 0%, rgba(10, 37, 35, 0) 26%, rgba(10, 37, 35, 0) 52%, #0A2523 100%); }
.page--program .head { margin-top: -3rem; }
.timeline { position: relative; display: flex; flex-direction: column; gap: 1.75rem; padding: 2.5rem 1.5rem 0 1.25rem; }
.timeline::before {
  content: ''; position: absolute; left: calc(1.25rem + 1.375rem - 0.5px); top: 3.875rem; bottom: 1.375rem; width: 1px;
  background: linear-gradient(180deg, #C8A35E, rgba(200, 163, 94, 0.25));
}
.step { position: relative; display: grid; grid-template-columns: 2.75rem minmax(0, 1fr); gap: 1rem; }
.dot { position: relative; z-index: 1; }
.step:not(.is-open) .dot { background: #0A2523; box-shadow: inset 0 0 0 1px rgba(200, 163, 94, 0.6); }
.step__main { display: flex; flex-direction: column; gap: 0.75rem; min-width: 0; }
.hd { display: flex; align-items: center; gap: 0.75rem; min-height: 2.75rem; width: 100%; padding: 0; background: none; border: 0; text-align: left; color: #E9D3A1; }
.hd .cap { flex: 1; min-width: 0; }
.step__body { display: flex; flex-direction: column; gap: 0.75rem; animation: fade-in var(--t-mid) var(--ease) both; }
.t-serif.t-gold { color: #E9D3A1; }
.endcap { margin: 2.75rem 1rem 0; padding: 1.75rem 1.5rem; text-align: center; }
.endcap .t-closing { font-size: 1.375rem; letter-spacing: 0.04em; text-transform: uppercase; }

/* 6 · ваши результаты (светлая) */
.page--results { background: radial-gradient(90% 26% at 50% 8%, #FCF9F3 0%, rgba(252, 249, 243, 0) 70%), #F4EEE4; }
.page--light-top .cap { letter-spacing: 0.24em; }
.res__top { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1rem; padding: 2.25rem 1.5rem 0; }
.res__top .chapter__title { font-size: min(2.25rem, 9.2cqw); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 9.5rem), 1fr)); gap: 0.75rem; padding: 2rem 1rem 0; }
.stat {
  display: flex; flex-direction: column; gap: 0.625rem; min-width: 0;
  padding: 1.25rem 1rem; border-radius: 1.75rem;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 24px 40px -34px rgba(20, 48, 42, 0.5);
}
.ring__bg { fill: none; stroke: #E3D8C4; stroke-width: 2; }
.ring__fg { fill: none; stroke: #C9A15E; stroke-width: 2; stroke-linecap: round; }
.stat__value { font: 400 3rem/1 var(--font-serif); color: var(--text); }
.stat__text { font: 400 0.9375rem/1.5 var(--font-sans); color: var(--soft); }
.stats__note { margin: 1rem 1.5rem 0; font: italic 400 0.8125rem/1.55 var(--font-sans); color: var(--muted); }
.res__mid { display: flex; flex-direction: column; gap: 1rem; padding: 3rem 1.5rem 0; }
.card--plan { margin: 1.5rem 1rem 0; padding: 1.5rem 1.375rem 0.625rem; gap: 0; }
.plan__head { display: flex; align-items: baseline; gap: 0.875rem; }
.plan__n { font: 400 3.75rem/0.9 var(--font-serif); color: #E3C47F; }
.plan__text { font: 400 1rem/1.55 var(--font-sans); color: #F4EEE4; min-width: 0; }
.card--plan > .cap { margin-top: 1.375rem; letter-spacing: 0.24em; }
.card--plan .list { margin-top: 0.25rem; }
.card--plan .list__item { border-top: 0; border-bottom: 1px solid rgba(244, 238, 228, 0.14); padding: 1rem 0; }
.card--plan .list__item:last-child { border-bottom: 0; }

/* 7 · ради чего (картинка за текстом) */
.page--why {
  position: relative;
  background-color: #0A2523; background-position: 62% 3.5rem; background-size: auto 540px; background-repeat: no-repeat;
}
.page--why::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, #0A2523 0%, #0A2523 6%, rgba(10, 37, 35, 0.15) 16%, rgba(10, 37, 35, 0.2) 30%, rgba(10, 37, 35, 0.88) 46%, #0A2523 56%);
}
.why__body { position: relative; display: flex; flex-direction: column; padding: clamp(220px, calc(220px + (100cqw - 320px) * 1.143), 300px) 1.5rem 0; }
.why__body .chapter__no { margin-bottom: 0.875rem; }
.why__body .chapter__title { font-size: min(2.375rem, 9.75cqw); line-height: 1.06; margin-bottom: 1.75rem; }
.ln { padding: 1.125rem 0; border-top: 1px solid rgba(244, 230, 196, 0.16); font: 400 1.5rem/1.3 var(--font-serif); color: #FBF3E2; }
.ln:last-child { border-bottom: 1px solid rgba(244, 230, 196, 0.16); }
.ln b { font-weight: 400; color: #E9D3A1; }
.lines { display: flex; flex-direction: column; }
.why__soft { margin-top: 2.25rem; font-size: 1.1875rem; color: #F3EEE3; }
.why__body .t-closing { margin-top: 0.625rem; }

/* 8 · особое приглашение (светлая) */
#offer { padding-bottom: 0; }
.page--offer { background: radial-gradient(90% 22% at 50% 10%, #FCF9F3 0%, rgba(252, 249, 243, 0) 70%), #F4EEE4; }
.off__top { overflow-x: clip; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1rem; padding: 2.5rem 1.5rem 0; }
.off__top .chapter__title { font-size: min(2.25rem, 9.2cqw); }
.event { align-self: center; display: flex; flex-direction: column; gap: 0.125rem; margin-top: 0.625rem; padding: 0.75rem 1.375rem 0.8125rem; border: 1px solid var(--accent); border-radius: 2.25rem; }
.event__title { font: 400 1.375rem/1.2 var(--font-serif); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); }
.event__text { font: 400 0.875rem/1.4 var(--font-sans); color: var(--soft); }

.card {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin: 2.25rem 1rem 0; padding: 1.625rem 1.375rem 1.5rem; border-radius: 1.75rem;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 24px 40px -32px rgba(20, 48, 42, 0.5);
}
.card__value { font-family: var(--font-serif); font-weight: 400; font-size: min(3.25rem, 13.5cqw); line-height: 1; color: var(--text); white-space: nowrap; }
.card__lead { font: 400 1.1875rem/1.4 var(--font-serif); color: var(--text); }
.plus { align-self: center; position: relative; z-index: 1; width: 2.75rem; height: 2.75rem; margin: -0.625rem 0; border-radius: 50%; display: grid; place-items: center; background: #C9A15E; box-shadow: 0 0 0 6px #F4EEE4; }
.plus::before { content: '+'; font: 400 1.625rem/1 var(--font-serif); color: #14302A; }
.card--dark {
  background: #14302A; color: #F4EEE4; box-shadow: 0 30px 50px -34px rgba(20, 48, 42, 0.8);
}
.card--gift { margin: 0 1rem; padding: 1.875rem 1.375rem 0.875rem; background: radial-gradient(80% 40% at 80% 0%, rgba(227, 196, 127, 0.22), rgba(227, 196, 127, 0) 70%), #14302A; }
.card--dark .cap { color: #E3C47F; }
.card--dark .t-p, .card--dark .card__lead { color: #F4EEE4; }
.card__title { font: 400 1.875rem/1.15 var(--font-serif); color: #F4EEE4; }
.card__price { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 0.75rem; padding: 0.875rem 0; border-top: 1px solid rgba(244, 238, 228, 0.14); border-bottom: 1px solid rgba(244, 238, 228, 0.14); }
.card__old { font: 400 0.875rem/1.4 var(--font-sans); color: rgba(244, 238, 228, 0.78); text-decoration: line-through; text-decoration-color: rgba(227, 196, 127, 0.8); }
.card__now { font: 400 1.5rem/1 var(--font-serif); color: #E3C47F; white-space: nowrap; text-transform: lowercase; }
.card__now::first-letter { text-transform: uppercase; }
.card__intro { margin-top: 0.375rem; font: 400 1rem/1.55 var(--font-sans); color: #F4EEE4; }
.card__note { font: 400 0.875rem/1.55 var(--font-sans); color: rgba(244, 238, 228, 0.82); }
.card--gift .card__note:first-of-type { margin-top: 0.375rem; }
.card--gift .card__note:last-child { margin-bottom: 0.625rem; }

.list { display: flex; flex-direction: column; }
.list__item { display: grid; grid-template-columns: 1.5rem minmax(0, 1fr); gap: 0.75rem; padding: 0.875rem 0; border-top: 1px solid rgba(244, 238, 228, 0.14); font: 400 1rem/1.55 var(--font-sans); color: #F4EEE4; }
.list__item::before { content: '—'; color: #E3C47F; }

.summary { margin: 1.75rem 1rem 0; padding: 0.25rem 1.375rem; border-radius: 1.75rem; box-shadow: inset 0 0 0 1px var(--accent); }
.summary > div { display: flex; flex-direction: column; gap: 0.5rem; padding: 1.25rem 0; }
.summary > div + div { border-top: 1px solid var(--line); }
.summary__value { font: 400 2.5rem/1 var(--font-serif); color: var(--text); }
.summary .card__lead { font-size: 1.1875rem; }

.cta { display: flex; flex-direction: column; gap: 0.875rem; margin-top: auto; padding: 1.75rem 1rem calc(var(--safe-bottom) + 1.75rem); }
.footnote { font: italic 400 0.8125rem/1.55 var(--font-sans); color: var(--muted); text-align: center; }
/* Исполнитель и документы под кнопкой брони */
.legal { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; margin-top: 0.75rem; padding-top: 1.25rem; border-top: 1px solid var(--line); text-align: center; }
.legal__who { font: 400 0.75rem/1.5 var(--font-sans); color: var(--muted); }
.legal__ids { font: 400 0.6875rem/1.5 var(--font-sans); letter-spacing: 0.04em; color: var(--muted); }
.legal__links { display: flex; flex-direction: column; align-items: center; margin-top: 0.5rem; }
.legal__link { display: flex; align-items: center; min-height: 2.75rem; padding: 0 0.5rem; font: 400 0.75rem/1.4 var(--font-sans); color: var(--soft); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 0.25em; }
.cta__note { margin-top: -0.25rem; font: 400 0.8125rem/1.45 var(--font-sans); color: var(--muted); text-align: center; }
/* Бронь места — прямо над кнопкой: сумма предоплаты и что она даёт. */
.booking { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 0.25rem 0.5rem 0.75rem; text-align: center; }
.booking::before { content: ""; width: 2.5rem; height: 1px; margin-bottom: 0.75rem; background: var(--accent); }
.booking__value { font: 400 2.5rem/1 var(--font-serif); color: var(--text); }
.booking__text { margin-top: 0.25rem; font: 400 1.0625rem/1.5 var(--font-sans); color: var(--text); max-width: 20rem; }
.booking__note { font: 400 0.9375rem/1.5 var(--font-sans); color: var(--muted); }

/* окно со сферой: кольцо, золотая дуга, круглое окно (S8, S10) */
.orbit { position: relative; flex: none; width: min(236px, calc(100cqw - 6.5rem)); aspect-ratio: 1; margin-bottom: 1.125rem; }
.orbit__ring { position: absolute; inset: -18px; border-radius: 50%; border: 1px solid rgba(201, 161, 94, 0.55); }
.orbit__arc {
  position: absolute; inset: -18px; border-radius: 50%; border: 3px solid transparent;
  border-top-color: #C9A15E; border-right-color: #C9A15E; transform: rotate(24deg);
  -webkit-mask-image: linear-gradient(200deg, #000 30%, transparent 55%); mask-image: linear-gradient(200deg, #000 30%, transparent 55%);
}
.orbit__win {
  position: absolute; inset: 0; overflow: hidden; border-radius: 50%;
  background: #14302A;
  box-shadow: 0 30px 60px -30px rgba(20, 48, 42, 0.6), inset 0 0 0 1px rgba(201, 161, 94, 0.6);
}
.orbit__media { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }

/* ---------- первый экран (S0) ---------- */
.page--intro { justify-content: flex-end; padding: calc(var(--h) * 0.75) 1.25rem 1.75rem; position: relative; }   /* текст не заезжает выше начала дымки, на низких экранах глава прокручивается */
.page--intro .chapter__title {
  margin: 0 0.25rem 1.125rem; position: relative;
  font-size: min(2.875rem, 12cqw); line-height: 1; letter-spacing: 0.08em; color: #E4E8DF;
}
.page--intro .glass { position: relative; }
#intro { --h: min(440px, 52.1dvh, 112.8cqw); background: #0A2523; padding-bottom: 0; }

.intro__art { overflow: hidden; position: absolute; left: 0; right: 0; top: 0; pointer-events: none; height: calc(var(--h) * 1.2); }
.bubbles { position: absolute; top: 0; height: var(--h); width: calc(var(--h) * 1.5009); left: calc((100cqw - var(--h) * 1.5009) * 0.703); }
.bubbles__img { width: 100%; height: 100%; max-width: none; object-fit: fill; -webkit-mask-image: linear-gradient(180deg, #000 82%, transparent 100%); mask-image: linear-gradient(180deg, #000 82%, transparent 100%); }
/* Пузыри: стоят ровно поверх своих мест. Статика; волна (мигание по кругу) — класс .is-live у .bubbles (задача 04). */
.glow {
  position: absolute; aspect-ratio: 1; border-radius: 50%; pointer-events: none; mix-blend-mode: screen;
  opacity: 0.28;
  background: radial-gradient(circle, rgba(255, 226, 160, 0) 50%, rgba(255, 214, 140, 0.55) 68%, rgba(255, 206, 120, 0) 76%);
  box-shadow: 0 0 0 1.5px rgba(242, 212, 148, 0.95), 0 0 24px 6px rgba(214, 166, 88, 0.8), inset 0 0 18px 3px rgba(255, 214, 140, 0.7);
  animation-delay: var(--d, 0s);
}
.intro__veil { position: absolute; left: 0; right: 0; top: calc(var(--h) * 0.75); height: calc(var(--h) * 0.4545); background: linear-gradient(180deg, rgba(10, 37, 35, 0) 0%, #0A2523 70%); }
.corner { position: absolute; top: 12px; width: 18px; height: 18px; }
.corner--l { left: 12px; border-left: 1px solid rgba(233, 211, 161, 0.6); border-top: 1px solid rgba(233, 211, 161, 0.6); }
.corner--r { right: 12px; border-right: 1px solid rgba(233, 211, 161, 0.6); border-top: 1px solid rgba(233, 211, 161, 0.6); }
.intro__logo { position: absolute; left: 22px; top: 22px; width: 56px; height: auto; }

/* ---------- экраны поверх глав ---------- */
.screen {
  position: absolute; inset: 0; z-index: 30;
  display: flex; flex-direction: column;
  background: var(--bg); color: var(--text);
  animation: screen-in var(--t-mid) var(--ease) both;
}
@keyframes screen-in { from { opacity: 0; transform: translate3d(0, 1.5rem, 0); } to { opacity: 1; transform: none; } }

/* оглавление — нижняя шторка (S11) */
.sheet { background: transparent; justify-content: flex-end; }
.screen__scrim { position: absolute; inset: 0; background: rgba(3, 12, 11, 0.62); }
.sheet__panel {
  position: relative;
  display: flex; flex-direction: column;
  max-height: 100%; overflow-y: auto; overscroll-behavior: contain;
  padding: 0.75rem 1.5rem calc(var(--safe-bottom) + 1.75rem);
  border-radius: 2rem 2rem 0 0;
  background: var(--deep);
  box-shadow: inset 0 1px 0 rgba(244, 230, 196, 0.28), 0 -30px 60px -20px rgba(0, 0, 0, 0.6);
}
.sheet__grip { align-self: center; width: 2.5rem; height: 4px; border-radius: 4px; background: var(--seg); margin-bottom: 1.125rem; }
.sheet__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.375rem; }
.sheet__head .cap { color: var(--accent); letter-spacing: 0.28em; }
.toc__row {
  display: flex; align-items: center; gap: 1rem; width: 100%; min-height: 3.5rem;
  padding: 0; border: 0; border-bottom: 1px solid var(--line-soft); background: none; text-align: left; color: var(--text);
}
.toc li:last-child .toc__row { border-bottom: 0; }
.toc__n { flex: none; width: 1.625rem; font: 400 1.25rem/1 var(--font-serif); color: var(--accent); }
.toc__t { flex: 1; min-width: 0; font: 500 0.75rem/1.4 var(--font-sans); letter-spacing: 0.18em; text-transform: uppercase; overflow-wrap: anywhere; }
.toc__row.is-read { color: var(--muted); }
.toc__row.is-current { color: var(--text-hi); }
.toc__row.is-current .toc__n { color: var(--accent-hi); }
.toc__mark { color: var(--accent); }
.toc__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-hi); box-shadow: 0 0 8px var(--glow); }
#toc { z-index: 40; }

/* просмотр картинки на весь экран (S12); жесты — задача 04 */
.viewer { position: absolute; inset: 0; z-index: 50; overflow: hidden; background: #050E0D; color: #F3EEE3; touch-action: none; animation: screen-in var(--t-mid) var(--ease) both; }
.viewer__stage { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; }
.viewer__img, .viewer__stage > img, .viewer__stage > canvas { max-width: 100%; max-height: 100%; object-fit: contain; transform-origin: 50% 50%; will-change: transform; user-select: none; -webkit-user-drag: none; }
.viewer__bar { position: absolute; left: 0.75rem; right: 0.75rem; top: calc(var(--safe-top) + 0.5rem); display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.viewer__bar > * { pointer-events: auto; }
.viewer__zoom { min-height: 2.75rem; display: inline-flex; align-items: center; padding: 0 1rem; border-radius: 999px; background: rgba(5, 14, 13, 0.6); font: 500 0.75rem/1 var(--font-sans); letter-spacing: 0.14em; }
.viewer__zoom:empty { visibility: hidden; }
.viewer__close {
  width: 3rem; height: 3rem; border-radius: 50%; border: 0; display: grid; place-items: center;
  background: rgba(5, 14, 13, 0.6); color: #F3EEE3; font-size: 1.375rem; line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.2);
}
.viewer__foot { position: absolute; left: 0; right: 0; bottom: calc(var(--safe-bottom) + 1.75rem); display: flex; justify-content: center; padding: 0 1rem; pointer-events: none; }
.viewer__hint {
  display: flex; align-items: center; gap: 1.375rem; padding: 0.75rem 1.25rem; border-radius: 2rem;
  background: rgba(5, 14, 13, 0.66); box-shadow: inset 0 0 0 1px rgba(244, 230, 196, 0.16);
  font: 400 0.8125rem/1.4 var(--font-sans); color: #D9DED6;
}
.viewer__hint .ico { color: #E9D3A1; }
.viewer__hint:has(span:empty) { display: none; }

/* продолжить с последней главы */
.resume {
  position: absolute; z-index: 25; left: 0.75rem; right: 0.75rem; bottom: calc(var(--safe-bottom) + 1rem);
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  padding: 0.75rem 0.75rem 0.75rem 0.5rem; border-radius: 999px;
  background: var(--deep); box-shadow: inset 0 0 0 1px var(--line), 0 20px 40px -20px #000;
  color: var(--text);
  animation: dock-in var(--t-mid) var(--ease) both;
}
.resume .btn { font-size: 0.75rem; letter-spacing: 0.1em; }

/* ---------- узкий телефон, 320 px (S13, S14): картинка-шапка ниже, заголовок 28, поля компактнее ---------- */
@container (max-width: 340px) {
  .head { padding: 0 1.25rem; gap: 0.875rem; margin-top: -1.75rem; }
  .t-quote { font-size: 1.375rem; }
  .t-sub { font-size: 1.125rem; }
  .chapter__title { letter-spacing: 0.05em; }
  .cap { letter-spacing: 0.14em; }
  .page--light-top .cap { letter-spacing: 0.14em; }
  .tile { padding: 1.25rem 1rem 1.375rem; }
  .tile__head { gap: 0.75rem; }
  .tiles, .acc-list, .facts { padding-left: 0.75rem; padding-right: 0.75rem; }
  .exp, .journey__body, .res__top, .res__mid, .off__top, .trust__top { padding-left: 1.25rem; padding-right: 1.25rem; }
  .btn--primary { min-height: 3.5rem; padding-right: 0.5625rem; font-size: 0.8125rem; }
  .btn--primary .btn__arrow { width: 2.375rem; height: 2.375rem; }
  .card, .panel, .summary { margin-left: 0.75rem; margin-right: 0.75rem; }
  .card--gift { margin-left: 0.75rem; margin-right: 0.75rem; }
  .card__value { font-size: min(2.5rem, 13.5cqw); }
  .dock { gap: 0.5rem; padding-left: 0.5rem; padding-right: 0.75rem; }
  .dock .link-btn { padding: 0 0.5rem; gap: 0.375rem; letter-spacing: 0.08em; }
  .dock .btn--glass, #app[data-theme="light"] .dock .btn--glass { padding: 0 1rem 0 1.25rem; gap: 0.5rem; letter-spacing: 0.08em; }
  #app[data-theme="light"] .dock .btn--glass { padding: 0 0.5rem 0 1.125rem; }
}

/* система ждёт безопасные отступы Telegram: нижняя панель не заезжает под жестовую полосу */
@media (max-height: 600px) {
  .dock { padding-top: 1rem; padding-bottom: calc(var(--safe-bottom) + 1rem); }
}