/* 17 MOONS — прототип главной. Токены бренда см. research/brief.md */

:root {
  --milk: #F6F2EA;
  --linen: #E9E0D2;
  --ink: #161513;
  --ink-soft: #5B5650;
  --sage: #7E8B73;
  --forest: #1F3B31;
  --garnet: #8C2B23;
  --brass: #B48C58;
  --cobalt: #2D3FA6;
  --line: rgba(22, 21, 19, .16);
  --line-light: rgba(246, 242, 234, .22);

  --f-mark: 'Montserrat', system-ui, sans-serif;
  --f-serif: 'Cormorant Garamond', Georgia, serif;
  --f-sans: 'Onest', system-ui, sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --header-h: 64px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--milk);
  color: var(--ink);
  font: 300 17px/1.6 var(--f-sans);
  overflow-x: clip;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }

/* ---------- Логотип: вертикальная «17» перед MOONS ---------- */
.logo {
  display: inline-flex; align-items: center;
  font: 500 15px/1 var(--f-mark);
  letter-spacing: .22em;
  text-decoration: none;
  white-space: nowrap;
}
.logo__17 {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: .56em;
  letter-spacing: .06em;
  line-height: 1;
  margin-right: .32em;
}

/* ---------- Шапка ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; gap: 32px;
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--milk) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
  font: 400 12px/1 var(--f-mark); letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none; position: relative; padding: 6px 0;
}
.nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.nav a:hover::after { transform: scaleX(1); }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 30px; border-radius: 999px;
  font: 500 12px/1 var(--f-mark); letter-spacing: .18em; text-transform: uppercase;
  text-decoration: none; transition: transform .3s var(--ease), background .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn--sm { height: 40px; padding: 0 20px; font-size: 11px; }
.btn--garnet { background: var(--garnet); color: var(--milk); }
.btn--garnet:hover { background: #a1352c; }
.btn--milk { background: var(--milk); color: var(--ink); }

/* ---------- Общие ---------- */
.eyebrow {
  font: 400 11px/1.4 var(--f-mark); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-soft);
}
.eyebrow--light { color: rgba(246, 242, 234, .8); }
.h2 {
  font: 300 clamp(48px, 8vw, 120px)/.95 var(--f-serif);
  letter-spacing: -.01em;
}
.section-num {
  display: block; margin-bottom: 18px;
  font: 500 12px/1 var(--f-mark); letter-spacing: .2em; color: var(--brass);
}
.section-num::before { content: '— '; }
.section-head { padding: 0 var(--gutter); display: grid; gap: 22px; max-width: 980px; }
.section-lead { max-width: 52ch; color: var(--ink-soft); }

/* Индикатор прокрутки-луна */
.moon-progress {
  position: fixed; left: var(--gutter); bottom: 22px; z-index: 40;
  width: 30px; height: 30px; mix-blend-mode: difference;
}
.moon-progress svg { width: 100%; height: 100%; overflow: visible; }
.moon-progress__ring { fill: none; stroke: #fff; stroke-width: 1; }
.moon-progress__lit { fill: #fff; }

/* =========================================================
   1. HERO — «Затмение»
   --p: 0..1 прогресс секции (ставит JS)
   ========================================================= */
.hero { height: 340vh; position: relative; }
.hero__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  --phase: clamp(0, calc(var(--p, 0) / .28), 1);
  --q: clamp(0, calc((var(--p, 0) - .3) / .42), 1);
  --t: clamp(0, calc((var(--p, 0) - .74) / .18), 1);
  --r0: min(23vmin, 34vw);
}
@media (orientation: portrait) { .hero__sticky { --r0: 33vw; } }
.hero__kicker {
  position: absolute; top: calc(var(--header-h) + 28px); left: 0; right: 0; text-align: center;
  font: 400 11px/1 var(--f-mark); letter-spacing: .3em; text-transform: uppercase; color: var(--ink-soft);
  opacity: calc(1 - var(--q) * 3);
}
.hero__reveal {
  position: absolute; inset: 0;
  /* радиус растёт от луны до полного экрана */
  clip-path: circle(calc(var(--r0) + var(--q) * var(--q) * (75vmax - var(--r0))) at 50% 46%);
  will-change: clip-path;
}
.hero__img {
  /* JS раскладывает кадр «cover» вручную (--ix/--iy/--iw/--ih) и считает --dx/--dy/--s0,
     чтобы центр зеркала совпал с центром луны */
  position: absolute; left: var(--ix, 0px); top: var(--iy, 0px);
  width: var(--iw, 100%); height: var(--ih, 100%); max-width: none;
  object-fit: cover;
  transform-origin: var(--ox, 50%) var(--oy, 50%);
  transform:
    translate(calc((1 - var(--q)) * var(--dx, 0px)), calc((1 - var(--q)) * var(--dy, 0px)))
    scale(calc(1 + (var(--s0, 1) - 1) * (1 - var(--q))));
  will-change: transform;
}
.hero__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22, 21, 19, 0) 40%, rgba(22, 21, 19, .62) 100%);
  opacity: var(--t);
}
/* тень, которая «сходит» с диска — фаза от серпа к полнолунию */
.hero__shadow {
  position: absolute; left: 50%; top: 46%;
  width: calc(var(--r0) * 2 + 2px); aspect-ratio: 1; border-radius: 50%;
  background: var(--milk);
  transform: translate(-50%, -50%) translateX(calc(-18% - var(--phase) * 96%));
  opacity: calc(1 - var(--q) * 20);
  pointer-events: none;
}
.hero__ring {
  position: absolute; left: 50%; top: 46%;
  width: calc(var(--r0) * 2 + 28px); aspect-ratio: 1; border-radius: 50%;
  border: 1px solid var(--brass);
  transform: translate(-50%, -50%) scale(calc(1 + var(--q) * .4));
  opacity: calc((1 - var(--q) * 4) * .9);
}
.hero__mark {
  position: absolute; left: 0; right: 0; bottom: 5vh;
  display: flex; align-items: center; justify-content: center;
  font: 500 clamp(56px, 17vw, 300px)/.8 var(--f-mark);
  letter-spacing: .08em; margin-right: -.08em;
  transform: translateY(calc(var(--q) * 40%));
  opacity: calc(1 - var(--q) * 2.2);
}
.hero__mark .logo__17 { font-size: .5em; margin-right: .18em; }
.hero__scroll {
  position: absolute; left: 50%; top: calc(46% + var(--r0) + 34px); transform: translateX(-50%);
  font: 400 10px/1 var(--f-mark); letter-spacing: .3em; text-transform: uppercase; color: var(--ink-soft);
  opacity: calc(1 - var(--p, 0) * 12);
}
.hero__after {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: 9vh;
  display: grid; gap: 22px; justify-items: start; color: var(--milk);
  opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 40px));
  pointer-events: none;
}
.hero__after .btn { pointer-events: auto; }
.hero__claim { font: 300 clamp(44px, 7.4vw, 112px)/.95 var(--f-serif); max-width: 15ch; }
.hero__claim em { font-style: italic; }

/* =========================================================
   2. Манифест
   ========================================================= */
.manifest { height: 260vh; position: relative; }
.manifest__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: grid; align-content: center; gap: 7vh; padding: var(--header-h) var(--gutter) 0;
}
.manifest__text {
  font: 300 clamp(32px, 5.2vw, 78px)/1.08 var(--f-serif);
  max-width: 22ch; margin: 0 auto; text-align: center;
}
.manifest__text .w {
  opacity: clamp(.12, calc(var(--p, 0) * var(--n) * 1.25 - var(--i)), 1);
  transition: opacity .15s linear;
}
.manifest__text .w--accent { font-style: italic; color: var(--garnet); }
.phases { display: flex; justify-content: center; gap: clamp(6px, 1.4vw, 18px); }
.phases svg { width: clamp(12px, 2.2vw, 28px); height: auto; overflow: visible; }
.phases circle { fill: none; stroke: var(--ink); stroke-width: .8; opacity: .4; }
.phases path { fill: var(--ink); }
.phases .ph {
  opacity: clamp(0, calc(var(--p, 0) * 17 * 1.4 - var(--i)), 1);
}

/* =========================================================
   3. Услуги
   ========================================================= */
.services { padding: 18vh 0 16vh; position: relative; }
.service-list { margin-top: 9vh; border-top: 1px solid var(--line); }
.service {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 28px;
  padding: 30px var(--gutter); border-bottom: 1px solid var(--line);
  cursor: pointer; position: relative; transition: background .4s var(--ease), color .4s;
}
.service:hover { background: var(--ink); color: var(--milk); }
.service h3 { font: 400 clamp(30px, 4vw, 56px)/1 var(--f-serif); transition: transform .5s var(--ease); }
.service:hover h3 { transform: translateX(12px); font-style: italic; }
.service p { margin-top: 8px; font-size: 15px; color: var(--ink-soft); max-width: 60ch; transition: color .4s; }
.service:hover p { color: rgba(246, 242, 234, .7); }
.service__moon svg { width: 40px; height: 40px; overflow: visible; }
.service__moon circle { fill: none; stroke: currentColor; stroke-width: .8; }
.service__moon path { fill: currentColor; }
.service__price { font: 500 13px/1 var(--f-mark); letter-spacing: .14em; white-space: nowrap; }
.service-cursor {
  position: fixed; left: 0; top: 0; z-index: 30; pointer-events: none;
  width: 260px; aspect-ratio: 1; border-radius: 50%; overflow: hidden;
  transform: translate(-50%, -50%) scale(0); transition: transform .45s var(--ease);
}
.service-cursor.is-on { transform: translate(-50%, -50%) scale(1); }
.service-cursor img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   4. Пространство — горизонтальная лента
   ========================================================= */
.space { position: relative; background: var(--ink); color: var(--milk); }
.space__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; align-items: center; }
.space__track {
  display: flex; align-items: center; gap: clamp(28px, 5vw, 80px);
  padding: var(--header-h) var(--gutter) 0;
  transform: translateX(calc(var(--p, 0) * var(--shift, 0px) * -1));
  will-change: transform;
}
.space__intro { flex: 0 0 min(440px, 80vw); display: grid; gap: 22px; }
.space__intro p { color: rgba(246, 242, 234, .7); max-width: 34ch; }
.frame { flex: 0 0 auto; position: relative; height: 62vh; aspect-ratio: 3/4; }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame figcaption {
  position: absolute; left: 0; top: calc(100% + 14px);
  font: 400 11px/1 var(--f-mark); letter-spacing: .2em; text-transform: uppercase; color: rgba(246, 242, 234, .6);
}
.frame--circle { height: 48vh; aspect-ratio: 1; }
.frame--circle img { border-radius: 50%; }
.frame--oval img { border-radius: 50% / 50%; }
.frame--arch img { border-radius: 999px 999px 0 0; }
.frame--tall { height: 74vh; aspect-ratio: 3/5; }
/* лофт-перегородка поверх фото */
.frame--grid::after {
  content: ''; position: absolute; inset: -14px;
  border: 1px solid var(--line-light);
  background:
    linear-gradient(var(--line-light), var(--line-light)) 50% 0 / 1px 100% no-repeat,
    linear-gradient(var(--line-light), var(--line-light)) 0 38% / 100% 1px no-repeat;
  pointer-events: none;
}
.space__bar { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 6vh; height: 1px; background: var(--line-light); }
.space__bar span { display: block; height: 100%; background: var(--brass); transform-origin: left; transform: scaleX(var(--p, 0)); }

/* =========================================================
   5. Мастера
   ========================================================= */
.team {
  background: var(--forest); color: var(--milk);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px);
  padding: 16vh var(--gutter);
}
.team__photo { align-self: start; position: sticky; top: calc(var(--header-h) + 6vh); }
.team__photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 999px 999px 0 0; background: var(--milk); }
.team__count { margin: 6vh 0 5vh; display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.team__count span { font: 300 clamp(72px, 11vw, 168px)/.85 var(--f-serif); font-variant-numeric: lining-nums; }
.team__count small { font: 400 11px/1.4 var(--f-mark); letter-spacing: .22em; text-transform: uppercase; color: var(--brass); }
.team__list li {
  display: grid; grid-template-columns: 9ch 1fr auto; gap: 18px; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--line-light);
}
.team__list b { font: 400 26px/1 var(--f-serif); }
.team__list span { color: rgba(246, 242, 234, .65); font-size: 15px; }
.team__list i { font: 400 12px/1 var(--f-mark); font-style: normal; letter-spacing: .1em; color: var(--brass); }
.team__list i::after { content: ' отз.'; color: rgba(246, 242, 234, .4); }

/* =========================================================
   6. Ритуал
   ========================================================= */
.ritual {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px);
  align-items: center; padding: 18vh var(--gutter); background: var(--linen);
}
.ritual__img img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; }
.ritual__steps { margin-top: 6vh; counter-reset: s; }
.ritual__steps li {
  counter-increment: s; position: relative; padding: 20px 0 20px 64px; border-top: 1px solid var(--line);
  color: var(--ink-soft);
}
.ritual__steps li::before {
  content: '0' counter(s); position: absolute; left: 0; top: 24px;
  font: 500 12px/1 var(--f-mark); letter-spacing: .14em; color: var(--garnet);
}
.ritual__steps b { color: var(--ink); font-weight: 500; }

/* =========================================================
   7. Гранатовый экран
   ========================================================= */
.garnet { height: 240vh; position: relative; background: var(--garnet); color: var(--milk); }
.garnet__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  display: grid; place-items: center;
}
.garnet__oval {
  position: absolute; left: 50%; top: 50%;
  height: 72vh; aspect-ratio: 9/16; border-radius: 50%; overflow: hidden;
  border: 1px solid var(--brass); padding: 10px; /* латунная рама овального зеркала */
  transform: translate(-50%, -50%) scale(calc(.55 + var(--p, 0) * .45));
}
.garnet__oval img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.garnet__line {
  position: relative; z-index: 2;
  font: 300 clamp(56px, 10vw, 168px)/1 var(--f-serif); font-style: italic; white-space: nowrap;
  grid-area: 1 / 1;
}
.garnet__line { text-shadow: 0 2px 30px rgba(60, 12, 8, .35); }
.garnet__line--1 { transform: translate(calc(-20vw + var(--p, 0) * 13vw), -0.55em); }
.garnet__line--2 { transform: translate(calc(20vw - var(--p, 0) * 13vw), 0.55em); }

/* =========================================================
   8. Запись и контакты
   ========================================================= */
.book {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 96px);
  padding: 18vh var(--gutter) 14vh; align-items: end;
}
.book__cta { display: grid; gap: 22px; justify-items: start; }
.moon-btn {
  margin-top: 3vh;
  width: clamp(160px, 18vw, 220px); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  background: var(--garnet); color: var(--milk); text-decoration: none;
  font: 500 12px/1.5 var(--f-mark); letter-spacing: .2em; text-transform: uppercase;
  position: relative; transition: transform .6s var(--ease);
}
.moon-btn::before {
  content: ''; position: absolute; inset: -12px; border-radius: 50%; border: 1px solid var(--brass);
  transition: transform .6s var(--ease), opacity .6s;
}
.moon-btn:hover { transform: scale(1.06); }
.moon-btn:hover::before { transform: scale(1.12); opacity: 0; }
.book__note { font-size: 13px; color: var(--ink-soft); max-width: 44ch; }
.book__contacts dl > div { padding: 22px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 9ch 1fr; gap: 18px; }
.book__contacts dt { font: 400 11px/1.8 var(--f-mark); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft); }
.book__contacts dd { font-size: 18px; }
.book__contacts a { text-decoration-color: var(--brass); text-underline-offset: 4px; }

.footer {
  background: var(--ink); color: var(--milk);
  padding: 10vh var(--gutter) 6vh; display: grid; gap: 6vh;
}
.logo--big { font-size: clamp(44px, 13vw, 220px); letter-spacing: .1em; }
.footer__legal { display: grid; gap: 8px; font-size: 13px; color: rgba(246, 242, 234, .55); }

/* =========================================================
   Появление при скролле: нативный view() + фолбэк через IO
   ========================================================= */
@keyframes rise { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }

@supports (animation-timeline: view()) {
  .reveal {
    animation: rise linear both;
    animation-timeline: view();
    animation-range: entry 5% cover 28%;
  }
}
@supports not (animation-timeline: view()) {
  .reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .reveal.is-in { opacity: 1; transform: none; }
}

/* ---------- Адаптив ---------- */
@media (max-width: 900px) {
  .nav { display: none; }
  .site-header { justify-content: space-between; }
  .team, .ritual, .book { grid-template-columns: 1fr; }
  .team__photo { position: static; max-width: 420px; }
  .ritual__img { max-width: 420px; }
  .service { grid-template-columns: 40px 1fr; gap: 6px 18px; padding: 24px var(--gutter); }
  .service__moon svg { width: 30px; height: 30px; }
  .service__price { grid-column: 2; margin-top: 8px; }
  .service-cursor { display: none; }
  .team__list li { grid-template-columns: 1fr auto; }
  .team__list span { grid-column: 1; grid-row: 2; }
  .frame { height: 52vh; }
  .frame--circle { height: 40vh; }
  .frame--tall { height: 58vh; }
}

/* ---------- Без анимаций ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero, .manifest, .garnet { height: auto; }
  .hero__sticky, .manifest__sticky, .garnet__sticky { position: relative; --p: 1; }
  .space { --p: 0; }
  .space__sticky { position: relative; overflow-x: auto; }
  .space__track { transform: none; }
  .reveal { animation: none !important; opacity: 1 !important; transform: none !important; }
}