/* ==========================================================================
   Ирина Шеликова — лендинг
   Палитра с мудборда: ivory · sand · white · graphite · warm grey · champagne.
   Заголовки — Cormorant Garamond Semibold, текст и кнопки — Inter.
   Без фотографий: графика и анимация (ритм энергии, кольца, волны, печать).
   Ритм страницы: графитовые блоки чередуются со светлыми, шампань — тонкими
   линиями и деталями, без градиентных «золотых» кнопок.
   ========================================================================== */

:root {
  --ivory: #f6f3ed;
  --sand: #e8e0d4;
  --sand-2: #ddd3c4;
  --white: #ffffff;
  --graphite: #1a1917;
  --graphite-2: #242220;
  --ink: #121110;
  --warm: #746f68;

  --text: #1a1917;
  --text-2: #524d47;
  --text-3: #746f68;
  --line: rgba(26, 25, 23, .12);
  --line-2: rgba(26, 25, 23, .22);

  --on-d: #f6f3ed;
  --on-d-2: rgba(246, 243, 237, .8);
  --on-d-3: rgba(246, 243, 237, .56);
  --line-d: rgba(246, 243, 237, .14);

  --gold: #c0a36a;
  --gold-deep: #907342;
  --gold-light: #e2cd9f;
  --gold-soft: rgba(192, 163, 106, .12);
  --brushed: linear-gradient(115deg, #8e7242 0%, #c9ad72 30%, #f1e3c2 50%, #c0a36a 68%, #8e7242 100%);

  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 72px);
  --header-h: 84px;
  --section: clamp(60px, 8.5vw, 136px);
  --ease: cubic-bezier(.22, .8, .24, 1);

  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.75;
  color: var(--text);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
button { font: inherit; color: inherit; }
figure { margin: 0; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.012em;
}
h2 { font-size: clamp(38px, 4.3vw, 64px); }
h3 { font-size: clamp(26px, 2.2vw, 32px); line-height: 1.14; letter-spacing: -.008em; }
.gold { color: var(--gold-deep); }

::selection { background: var(--gold); color: var(--graphite); }
:focus-visible { outline: 1px solid var(--gold-deep); outline-offset: 4px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { position: relative; padding-block: var(--section); }
.section--sand { background: var(--sand); }
section[id] { scroll-margin-top: 64px; }

/* Тёмные блоки */
.on-dark { background: var(--graphite); color: var(--on-d); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--on-d); }
.on-dark .gold { color: var(--gold-light); }

/* Текстура бумаги / шума */
.grain { position: relative; isolation: isolate; }
.grain::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--noise);
  opacity: .05;
  pointer-events: none;
}
.on-dark.grain::before { opacity: .09; }

.kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 28px;
  font: 600 12px/1.5 var(--sans);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.kicker b { display: inline-flex; align-items: center; gap: 14px; margin-right: 14px; font: 600 16px/1 var(--serif); letter-spacing: .04em; }
.kicker b::after { content: ''; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.on-dark .kicker { color: var(--gold); }

.lead { font-size: clamp(18px, 1.35vw, 20px); line-height: 1.7; color: var(--text-2); }
.on-dark .lead { color: var(--on-d-2); }

.head { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(32px, 6vw, 104px); margin-bottom: clamp(36px, 5.5vw, 80px); }
.head .kicker { align-self: start; margin: 12px 0 0; }
.head .lead { margin-top: 28px; max-width: 620px; }
.head--center { display: block; max-width: 860px; margin-inline: auto; text-align: center; }
.head--center .kicker { margin: 0 0 28px; }
.head--center .lead { margin-inline: auto; }

.vline {
  display: block;
  width: 1px;
  height: clamp(56px, 7vw, 96px);
  margin: 0 auto clamp(40px, 5vw, 64px);
  background: linear-gradient(180deg, transparent, var(--gold));
  transform-origin: top;
}

/* ---------- Раскрывающиеся блоки ---------- */

summary { list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
details[open] > :not(summary) { animation: detailsIn .5s var(--ease); }
@keyframes detailsIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

.plus { position: relative; flex: none; width: 18px; height: 18px; }
.plus::before, .plus::after { content: ''; position: absolute; left: 0; top: 50%; width: 18px; height: 1.5px; background: var(--gold-deep); }
.plus::after { transform: rotate(90deg); transition: transform .45s var(--ease); }
details[open] > summary .plus::after { transform: rotate(0); }

.when-open { display: none; }
details[open] > summary .when-open { display: inline; }
details[open] > summary .when-closed { display: none; }

/* ---------- Buttons & links ---------- */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 58px;
  padding: 0 36px;
  border: 1px solid transparent;
  border-radius: 0;
  font: 500 13px/1.3 var(--sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s var(--ease);
}
.btn:hover::after { transform: scaleX(1); }
.btn--dark { background: var(--graphite); color: var(--on-d); }
.btn--dark:hover { background: #000; }
.btn--gold { background: var(--gold); color: var(--graphite); }
.btn--gold::after { background: var(--graphite); }
.btn--gold:hover { background: var(--gold-light); }
.btn--line { background: transparent; border-color: var(--line-2); color: var(--graphite); }
.btn--line:hover { border-color: var(--graphite); }
.on-dark .btn--line { border-color: rgba(246, 243, 237, .35); color: var(--on-d); }
.on-dark .btn--line:hover { border-color: var(--gold); color: var(--gold-light); }
.btn--sm { min-height: 44px; padding: 0 22px; font-size: 12px; }
.btn--block { width: 100%; }

.link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  font: 500 13px/1.3 var(--sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold);
  transition: color .3s, gap .4s var(--ease);
}
.link:hover { color: var(--gold-deep); gap: 18px; }
.on-dark .link:hover { color: var(--gold-light); }

.micro { margin-top: 18px; max-width: 420px; font-size: 14px; line-height: 1.6; color: var(--text-3); }
.on-dark .micro { color: var(--on-d-3); }

.icon-circle {
  display: grid;
  place-items: center;
  flex: none;
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  border: 1px solid rgba(192, 163, 106, .55);
  border-radius: 50%;
  color: var(--gold);
}
.icon-circle svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Header ---------- */

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(246, 243, 237, .94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; gap: 40px; height: var(--header-h); padding-inline: var(--gutter); transition: height .5s var(--ease); }
.header.is-scrolled .header__inner { height: 66px; }

.logo { display: flex; align-items: center; gap: 14px; margin-right: auto; }
.logo__mark { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--gold); border-radius: 50%; font: 600 15px/1 var(--serif); letter-spacing: .04em; color: var(--gold-deep); }
.logo__name { font: 600 19px/1 var(--serif); letter-spacing: .24em; text-transform: uppercase; white-space: nowrap; }
.nav { display: flex; gap: 34px; }
.nav a { font: 500 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); transition: color .3s; }
.nav a:hover { color: var(--gold-deep); }
.header__right { display: flex; align-items: center; gap: 12px; }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; color: var(--text-2); transition: color .3s; }
.icon-btn:hover { color: var(--gold-deep); }
.icon-btn svg { width: 18px; height: 18px; }

/* ---------- Placeholders (кейсы) ---------- */

.ph { position: relative; overflow: hidden; background: var(--sand-2); }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph.is-empty img { display: none; }
.ph.is-empty::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 600 22px/1.2 var(--serif);
  color: rgba(26, 25, 23, .36);
}

/* ---------- Hero ---------- */

.hero { position: relative; padding-top: calc(var(--header-h) + clamp(40px, 7vh, 96px)); overflow: hidden; }
.hero__lines { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__lines::before, .hero__lines::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(192, 163, 106, .22) 30%, rgba(192, 163, 106, .22) 70%, transparent);
}
.hero__lines::before { left: max(12px, calc((100vw - var(--container)) / 2 - 36px)); }
.hero__lines::after { right: max(12px, calc((100vw - var(--container)) / 2 - 36px)); }

.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__content { position: relative; z-index: 2; }
.hero h1 { font-size: clamp(38px, 3.9vw, 62px); line-height: 1.06; letter-spacing: -.018em; }
.h1-line { display: block; white-space: nowrap; }
.hero__sub { margin-top: 30px; max-width: 540px; font-size: clamp(17px, 1.3vw, 19px); color: var(--on-d-2); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 34px; margin-top: 44px; }
.hero__photo { position: absolute; top: 0; right: 0; bottom: 0; z-index: 0; width: min(66%, 1280px); margin: 0; overflow: hidden; }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 100% 40%; }
.hero__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--graphite) 0%, rgba(26, 25, 23, .82) 16%, rgba(26, 25, 23, .25) 42%, rgba(26, 25, 23, 0) 62%), linear-gradient(0deg, var(--graphite) 0%, rgba(26, 25, 23, .55) 16%, rgba(26, 25, 23, 0) 38%), linear-gradient(180deg, rgba(26, 25, 23, .6) 0%, rgba(26, 25, 23, 0) 22%); pointer-events: none; }
.hero > .container { position: relative; z-index: 1; }
.hero__creds { position: relative; }

.hero__visual { transform: none !important; contain: layout paint; will-change: transform; }

/* Линии ритма через весь первый экран: едва заметны за текстом, ярче к эмблеме */
.hero__field {
  --fh: clamp(260px, 30vw, 440px);
  position: absolute;
  z-index: 0;
  top: 50%;
  left: calc(50% - 50vw);
  width: 100vw;
  height: var(--fh);
  margin-top: calc(var(--fh) / -2);
  opacity: .55;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .12) 30%, rgba(0, 0, 0, .55) 55%, #000 75%, rgba(0, 0, 0, .5) 100%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .12) 30%, rgba(0, 0, 0, .55) 55%, #000 75%, rgba(0, 0, 0, .5) 100%);
}
.hero__field svg { display: block; width: 100%; height: 100%; }
.fl { fill: none; stroke: var(--gold); vector-effect: non-scaling-stroke; animation: flow 22s linear infinite; }
.fl--2 { stroke-opacity: .6; animation-duration: 30s; }
.fl--3 { stroke-opacity: .4; animation-duration: 38s; animation-direction: reverse; }
.fl--4 { stroke-opacity: .25; animation-duration: 46s; }
@keyframes flow { to { transform: translateX(-720px); } }

.hero__creds { list-style: none; margin: clamp(40px, 5vw, 72px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr) auto; border-top: 1px solid var(--line-d); }
.hero__creds li { padding: 26px 28px 32px 0; }
.hero__creds li + li { padding-left: 28px; border-left: 1px solid var(--line-d); }
.hero__creds b { display: block; font: 600 26px/1.1 var(--serif); color: var(--gold-light); }
.hero__creds span { display: block; margin-top: 6px; font-size: 14px; line-height: 1.45; color: var(--on-d-3); }
.hero__scroll { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; font: 600 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--on-d-3); }
.hero__scroll i { position: relative; width: 1px; height: 40px; overflow: hidden; background: var(--line-d); }
.hero__scroll i::after { content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--gold); animation: scrollcue 2.4s var(--ease) infinite; }
@keyframes scrollcue { to { top: 100%; } }

/* Эмблема «ритм энергии» — циферблат, линза, волны */
.em-dial { fill: none; stroke: var(--gold); stroke-opacity: .45; stroke-width: 1; }
.em-dial--major { stroke-opacity: .95; stroke-width: 1.5; }
.em-ring { fill: none; stroke: var(--gold); stroke-opacity: .28; stroke-width: 1; }
.em-ring--dash { stroke-dasharray: 1.5 7; stroke-opacity: .6; }
.em-ring--mid { stroke-opacity: .5; }
.em-ring--core { stroke: url(#champ); stroke-opacity: 1; stroke-width: 1.3; }
.em-backdrop { fill: var(--graphite); }
.em-lens { fill: #141311; fill-opacity: .72; }
.em-glow { fill: url(#emCore); }
.em-spin { transform-box: view-box; transform-origin: 300px 300px; animation: spin 140s linear infinite; }
.em-spin--rev { animation-duration: 90s; animation-direction: reverse; }
.em-breath { transform-box: view-box; transform-origin: 300px 300px; animation: breathe 7s ease-in-out infinite; }
.em-wave { fill: none; stroke: url(#champ); stroke-linecap: round; animation: wave 14s linear infinite; }
.em-wave--glow { stroke-opacity: .16; }
.em-wave--2 { stroke-opacity: .75; animation-duration: 19s; }
.em-wave--3 { stroke-opacity: .5; animation-duration: 25s; animation-direction: reverse; }
.em-wave--4 { stroke-opacity: .35; animation-duration: 31s; }
.em-wave--5 { stroke-opacity: .25; animation-duration: 40s; animation-direction: reverse; }
.em-dot { fill: var(--gold-light); }
.em-halo { fill: var(--gold); fill-opacity: .35; transform-box: fill-box; transform-origin: center; animation: halo 5s ease-out infinite; }
.em-label { font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: .28em; fill: rgba(246, 243, 237, .8); }
.em-orbit-core { fill: #fff6df; }
.em-orbit-halo { fill: url(#emHalo); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 0%, 100% { transform: scale(.94); opacity: .55; } 50% { transform: scale(1.04); opacity: 1; } }
@keyframes wave { to { transform: translateX(-600px); } }
@keyframes halo { 0% { transform: scale(1); opacity: .9; } 70%, 100% { transform: scale(3.2); opacity: 0; } }

/* Появление: кольца прорисовываются, затем проявляются волны, точки и подписи */
@media (prefers-reduced-motion: no-preference) {
  .em-draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: emdraw 2.6s var(--ease) forwards; animation-delay: var(--dd, 0s); }
  .em-fade { opacity: 0; animation: emfade 1.4s var(--ease) forwards; animation-delay: var(--dd, 1.2s); }
}
@keyframes emdraw { to { stroke-dashoffset: 0; } }
@keyframes emfade { to { opacity: 1; } }

/* Тот же циферблат — за финальным экраном */
.final__dial { position: absolute; left: 50%; top: 50%; z-index: -1; width: min(980px, 130vw); height: auto; transform: translate(-50%, -50%); opacity: .3; pointer-events: none; }

/* ---------- Бегущая строка ---------- */

.marquee { overflow: hidden; padding: 24px 0; background: var(--sand); border-bottom: 1px solid var(--line); }
.marquee__track { display: flex; align-items: center; width: max-content; animation: marquee 96s linear infinite; }
.marquee span { padding: 0 30px; font: 600 26px/1 var(--serif); letter-spacing: .2em; text-transform: uppercase; white-space: nowrap; color: var(--graphite); }
.marquee i { font-style: normal; font-size: 12px; color: var(--gold-deep); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Why: одна центрированная вертикаль ---------- */

.why { background: var(--ivory); }
.why.section { padding-block: var(--section); text-align: center; }
.why__head { max-width: 820px; margin: 0 auto; }
.why__head .kicker { margin-bottom: 26px; }
.why__head h2 { font-size: clamp(36px, 3.8vw, 58px); }
.why__head .lead { max-width: 560px; margin: 24px auto 0; color: var(--text-2); }

.why__quote { display: flex; flex-direction: column; align-items: center; margin: clamp(48px, 5vw, 72px) auto 0; }
.why__quote::before, .why__quote::after { content: ''; width: 1px; height: 40px; background: linear-gradient(180deg, transparent, var(--gold)); }
.why__quote::after { background: linear-gradient(180deg, var(--gold), transparent); }
.why__quote p { margin: 22px 0 10px; font: 600 clamp(30px, 3vw, 44px)/1.1 var(--serif); letter-spacing: -.01em; }
.why__quote > span { margin-bottom: 22px; font: 600 12px/1.5 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); }

.why__list { list-style: none; margin: clamp(48px, 5vw, 72px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why__list li { display: flex; flex-direction: column; align-items: center; padding: 36px 30px 34px; background: var(--graphite); color: var(--on-d); transition: box-shadow .5s var(--ease); }
.why__list li h4 { color: var(--on-d); }
.why__list li:hover { box-shadow: 0 30px 60px -40px rgba(26, 25, 23, .7); }
.why__list .icon-circle { width: 52px; height: 52px; margin: 0 0 20px; }
.why__list h4 { font-size: 26px; }
.why__list p { margin-top: 10px; max-width: 260px; font-size: 15.5px; line-height: 1.6; color: var(--on-d-2); }

.why__close { max-width: 640px; margin: 8px auto 0; }
.why__close-title { margin: 0; font: 600 clamp(24px, 2.2vw, 30px)/1.2 var(--serif); color: var(--graphite); }
.why__close p:not(.why__close-title) { margin-top: 10px; font-size: 17px; color: var(--on-d-2); }
.why__close strong { font-weight: 600; color: var(--gold-light); }

/* ---------- Method: три шага ---------- */

.steps3 { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.steps3::before {
  content: '';
  position: absolute;
  left: 28px;
  right: 28px;
  top: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(192, 163, 106, .15));
  transform-origin: left;
  transition: transform 1.6s var(--ease) .2s;
}
.js .steps3.reveal { opacity: 1; transform: none; }
.js .steps3.reveal::before { transform: scaleX(0); }
.js .steps3.reveal.is-in::before { transform: scaleX(1); }
.step3__num { position: relative; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 26px; border: 1px solid var(--gold); border-radius: 50%; background: var(--sand); font: 600 20px/1 var(--serif); color: var(--gold-deep); }
.step3__card { overflow: hidden; background: var(--white); border: 1px solid var(--line); transition: border-color .4s, box-shadow .5s var(--ease); }
.step3__ill { position: relative; aspect-ratio: 16 / 9; background: var(--graphite); }
.step3__ill svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.step3__ill--photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.step3__card:hover .step3__ill--photo img { transform: scale(1.04); }
.step3__body { padding: 26px 28px 20px; }
.ill { fill: none; stroke: var(--gold); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.ill--soft { stroke-opacity: .4; }
.ill--hair { stroke-opacity: .22; stroke-width: .7; }
.ill--bright { stroke: var(--gold-light); stroke-width: 1.6; }
.ill--wave { stroke: var(--gold); stroke-width: 2; stroke-opacity: .85; }
.ill--dash { stroke-dasharray: 3 4; }
.ill-fill { fill: rgba(192, 163, 106, .14); stroke: none; }
.ill-fill--strong { fill: rgba(192, 163, 106, .3); }
.ill-dot { fill: var(--gold-light); }
.ill-dot--hollow { fill: var(--graphite); stroke: var(--gold-light); stroke-width: 1.2; }
.ill-text { font-family: var(--sans); font-size: 8.5px; font-weight: 600; letter-spacing: .14em; fill: rgba(226, 205, 159, .72); }
.ill-text--bright { fill: var(--gold-light); }
.ill-text--dim { fill: rgba(226, 205, 159, .5); }
.ill-text--num { font-size: 11px; letter-spacing: .04em; }
@media (prefers-reduced-motion: no-preference) {
  .ill-blink { animation: illblink 1.6s ease-in-out infinite; }
  .ill-beat { transform-box: fill-box; transform-origin: center; animation: illbeat 1.4s ease-in-out infinite; }
  .ill-scan { animation: illscan 4.5s ease-in-out infinite alternate; }
}
@keyframes illblink { 0%, 100% { opacity: 1; } 50% { opacity: .15; } }
@keyframes illbeat { 0%, 100% { transform: scale(1); } 15% { transform: scale(1.14); } 30% { transform: scale(1); } 45% { transform: scale(1.08); } }
@keyframes illscan { from { transform: translateY(0); } to { transform: translateY(132px); } }
@media (prefers-reduced-motion: no-preference) {
  .js .step3 .ill-draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.4s var(--ease) .35s; }
  .js .step3.is-in .ill-draw { stroke-dashoffset: 0; }
  .js .step3 .ill-fade { opacity: 0; transition: opacity 1.2s var(--ease) 1.4s; }
  .js .step3.is-in .ill-fade { opacity: 1; }
}
.step3__card:hover { border-color: var(--gold); box-shadow: 0 30px 60px -44px rgba(144, 115, 66, .5); }
.step3 h3 { font-size: clamp(25px, 2vw, 29px); }
.step3__text { margin-top: 12px; font-size: 16px; line-height: 1.65; color: var(--text-2); }
.step3 details { margin-top: 20px; border-top: 1px solid var(--line); }
.step3 summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0 4px; font: 600 12px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-deep); }
.step3 details .ticks { margin: 14px 0 8px; gap: 8px; font-size: 15px; line-height: 1.5; }
.step3 .note { margin: 14px 0 6px; font-size: 14.5px; }

.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 22px; }
.ticks li::before { content: ''; position: absolute; left: 0; top: .78em; width: 11px; height: 1px; background: var(--gold-deep); }
.note { padding: 14px 18px; border-left: 2px solid var(--gold); background: var(--gold-soft); color: var(--text-2); }

.statement { max-width: 920px; margin: clamp(48px, 7vw, 104px) auto 0; font: 600 clamp(32px, 3.6vw, 54px)/1.12 var(--serif); letter-spacing: -.015em; text-align: center; }
.cta-row { display: flex; justify-content: center; margin-top: 44px; }

/* ---------- What you get ---------- */

.deliver { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: start; }
.dcard { background: var(--white); border: 1px solid var(--line); transition: border-color .4s, box-shadow .5s var(--ease); }
.dcard:hover, .dcard[open] { border-color: var(--gold); box-shadow: 0 30px 60px -44px rgba(144, 115, 66, .5); }
.dcard > summary { display: flex; flex-direction: column; min-height: 230px; padding: 28px 26px 22px; }
.dcard__top { display: flex; align-items: flex-start; justify-content: space-between; }
.dcard .icon-circle { margin: 0; color: var(--gold-deep); border-color: rgba(144, 115, 66, .4); }
.dcard .num { font: 600 20px/1 var(--serif); color: var(--text-3); }
.dcard h3 { margin: auto 0 22px; padding-top: 28px; font-size: clamp(21px, 1.75vw, 27px); line-height: 1.15; white-space: nowrap; }
.dcard__more { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); font: 600 12px/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-deep); }
.dcard p { padding: 0 28px 30px; font-size: 16px; line-height: 1.7; color: var(--text-2); }


/* ---------- Formats (тарифы) — компактные карточки ---------- */

.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; display: grid; grid-row: span 6; grid-template-rows: subgrid; row-gap: 0; align-content: start; padding: 30px 26px 26px; background: var(--white); border: 1px solid var(--line); transition: border-color .4s, box-shadow .5s var(--ease); }
.plan:hover { border-color: var(--gold); box-shadow: 0 30px 60px -44px rgba(144, 115, 66, .45); }
.plan__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plan__tag { padding: 5px 12px; border: 1px solid rgba(144, 115, 66, .45); border-radius: 999px; color: var(--gold-deep); font: 500 12px/1.2 var(--sans); white-space: nowrap; }
.plan__num { font: 600 20px/1 var(--serif); color: var(--text-3); }
.plan h3 { margin-top: 20px; font-size: clamp(24px, 1.9vw, 28px); line-height: 1.12; }
.plan__sub { margin-top: 10px; font-size: 15px; line-height: 1.5; color: var(--text-2); }
.plan__level { display: flex; align-items: center; gap: 4px; margin-top: 18px; font-size: 12.5px; color: var(--text-3); }
.plan__level span { margin-right: 10px; }
.plan__level i { width: 20px; height: 3px; background: var(--sand-2); }
.plan__level i.on { background: var(--gold); }

.plan__more { margin-top: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.plan__more > summary { display: flex; align-items: center; gap: 10px; padding: 14px 0; font: 600 13.5px/1.4 var(--sans); color: var(--graphite); transition: color .3s; }
.plan__more > summary .plan__count { margin-left: auto; font-weight: 500; color: var(--text-3); }
.plan__more > summary:hover { color: var(--gold-deep); }
.plan__more .checks { padding: 2px 0 16px; }
.plan__note { margin: 0 0 16px; font-size: 14px; line-height: 1.55; color: var(--text-2); }

.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14.5px; line-height: 1.45; }
.checks li { position: relative; padding-left: 24px; }
.checks li::before { content: ''; position: absolute; left: 2px; top: .3em; width: 10px; height: 5px; border-left: 1.5px solid var(--gold-deep); border-bottom: 1.5px solid var(--gold-deep); transform: rotate(-45deg); }

.plan__foot { display: contents; }
.plan__price { display: flex; align-items: baseline; align-self: end; flex-wrap: wrap; gap: 4px 10px; min-height: 44px; margin: 22px 0 8px; }
.plan__price b { font: 600 44px/1 var(--serif); letter-spacing: -.02em; color: var(--gold-deep); }
.plan__price span { font-size: 13.5px; color: var(--text-3); }
.plan__price--ask b { font-size: 26px; color: var(--graphite); }
.plan__hint { margin: 0 0 16px; font-size: 13px; line-height: 1.5; color: var(--text-3); }
.plan .btn { align-self: end; margin-top: 24px; min-height: 50px; padding: 0 14px; font-size: 11.5px; letter-spacing: .12em; }

/* Рекомендуемый формат — графитовая карточка */
.plan.on-dark { background: var(--graphite); border-color: var(--graphite); box-shadow: 0 50px 90px -60px rgba(26, 25, 23, .8); }
.plan.on-dark .plan__tag { border-color: rgba(192, 163, 106, .6); color: var(--gold-light); }
.plan.on-dark .plan__num, .plan.on-dark .plan__level, .plan.on-dark .plan__price span, .plan.on-dark .plan__hint, .plan.on-dark .plan__count { color: var(--on-d-3); }
.plan.on-dark .plan__sub, .plan.on-dark .plan__note, .plan.on-dark .checks li { color: var(--on-d-2); }
.plan.on-dark .plan__level i { background: rgba(246, 243, 237, .16); }
.plan.on-dark .plan__level i.on { background: var(--gold); }
.plan.on-dark .plan__more { border-color: var(--line-d); }
.plan.on-dark .plan__more > summary { color: var(--on-d); }
.plan.on-dark .checks li::before { border-color: var(--gold); }
.plan.on-dark .plan__price--ask b { color: var(--on-d); }
.on-dark .plus::before, .on-dark .plus::after { background: var(--gold); }
.plan__badge { position: absolute; top: 0; left: 26px; transform: translateY(-50%); padding: 7px 12px; background: var(--gold); color: var(--graphite); font: 600 10.5px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; }

.formats__after { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; margin-top: 40px; padding: 26px clamp(24px, 3vw, 40px); background: var(--white); border-left: 2px solid var(--gold); }
.formats__after p { margin: 0; max-width: 640px; font-size: 16px; color: var(--text-2); }
.formats__after strong { display: block; margin-bottom: 4px; font: 600 25px/1.2 var(--serif); color: var(--graphite); }

/* Раскрытие в кейсах */
.more { margin-top: 20px; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.more > summary { display: flex; align-items: center; gap: 14px; padding: 18px 0; font: 600 14px/1.4 var(--sans); transition: color .3s; }
.more > summary .plus { margin-left: auto; }
.more > summary:hover { color: var(--gold-deep); }

/* ---------- About ---------- */

.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(56px, 8vw, 136px); align-items: center; }
.seal { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.seal__ring { position: absolute; inset: 8% 10% 26%; margin: auto; aspect-ratio: 1; animation: spin 70s linear infinite; }
.seal__ring svg { display: block; width: 100%; height: 100%; overflow: visible; }
.seal__ring circle { fill: none; stroke: var(--gold); stroke-opacity: .35; stroke-width: .6; }
.seal__ring text { font-family: var(--sans); font-size: 12.5px; font-weight: 500; letter-spacing: .32em; fill: var(--gold-light); }
.seal__mono {
  position: absolute;
  inset: 8% 10% 26%;
  display: grid;
  place-items: center;
  font: 600 clamp(84px, 9vw, 140px)/1 var(--serif);
  letter-spacing: .02em;
  background: var(--brushed);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.seal__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 40% 30%; transition: transform 1.4s var(--ease); }
.seal--photo:hover .seal__photo { transform: scale(1.03); }
.seal--photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(18, 17, 16, .96) 0%, rgba(18, 17, 16, .75) 18%, rgba(18, 17, 16, 0) 42%); pointer-events: none; }
.seal--photo .seal__foot { z-index: 2; }
.seal__foot { position: absolute; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-d); }
.seal__foot div { padding: 20px 22px 24px; }
.seal__foot div + div { border-left: 1px solid var(--line-d); }
.seal__foot b { display: block; font: 600 22px/1.15 var(--serif); color: var(--gold-light); }
.seal__foot span { display: block; margin-top: 4px; font-size: 13px; line-height: 1.4; color: var(--on-d-3); }

.about__role { margin-top: 16px; font: 600 12px/1.5 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--text-3); }
.about__creds { list-style: none; margin: 40px 0; padding: 0; border-top: 1px solid var(--gold); }
.about__creds li { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line-2); font-size: 15.5px; }
.about__creds b { font: 600 24px/1.2 var(--serif); color: var(--gold-deep); }
.about__creds span { align-self: center; color: var(--text-2); }
.about__text p { color: var(--text-2); }
.about__text .lead { color: var(--graphite); }
.about__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 40px; margin-top: 40px; }

/* ---------- Cases ---------- */

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 44px); align-items: start; }
.case__media { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.case__media .ph { aspect-ratio: 3 / 5; }
.case__media .ph img { transition: transform 1.2s var(--ease); }
.case:hover .case__media .ph img { transform: scale(1.03); }
.case__tag { position: absolute; left: 10px; bottom: 10px; z-index: 2; padding: 5px 10px; background: rgba(26, 25, 23, .78); color: var(--gold-light); font: 600 10.5px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.case__media .ph + .ph .case__tag { background: var(--gold); color: var(--graphite); }
.case__body { padding-top: 26px; }
.case__body h4 { margin-bottom: 8px; font: 600 12px/1.5 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); }
.case__body p { font-size: 15.5px; color: var(--text-2); }
.case .more > div { display: grid; gap: 18px; padding: 4px 0 24px; }
.case__chain { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 15px; color: var(--text-2); }
.case__chain li { position: relative; padding-left: 22px; }
.case__chain li::before { content: ''; position: absolute; left: 0; top: .85em; width: 10px; height: 1px; background: var(--gold-deep); }
.placeholder { color: var(--text-3); font-style: italic; }
.cases__note { margin-top: 56px; font-size: 14px; color: var(--text-3); text-align: center; }

/* ---------- Tools ---------- */

.tools { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.tools .lead { margin-top: 24px; }
.tools__list { border-top: 1px solid var(--line-2); }
.tool { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 30px 0; border-bottom: 1px solid var(--line-2); transition: padding .5s var(--ease); }
.tool:hover { padding-left: 12px; }
.tool .icon-circle { margin: 0; color: var(--gold-deep); border-color: rgba(144, 115, 66, .4); }
.tool__kind { display: block; margin-bottom: 8px; font: 600 12px/1.5 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); }
.tool h3 { font-size: 30px; transition: color .3s; }
.tool:hover h3 { color: var(--gold-deep); }
.tool p { margin-top: 6px; font-size: 16px; color: var(--text-2); }
.tool__go { font: 600 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; color: var(--gold-deep); }

/* ---------- FAQ ---------- */

.faq { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.faq__aside { position: sticky; top: 116px; }
.faq__aside p { margin-top: 28px; font-size: 16.5px; color: var(--text-2); }
.faq__aside .link { margin-top: 20px; }
.faq__list { border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px 0; font: 600 clamp(22px, 1.9vw, 27px)/1.25 var(--serif); transition: color .3s; }
.faq summary:hover, .faq details[open] summary { color: var(--gold-deep); }
.faq__answer { max-width: 700px; padding: 0 40px 32px 0; font-size: 16.5px; color: var(--text-2); }

/* ---------- Final ---------- */

.final { position: relative; overflow: hidden; padding-block: clamp(120px, 14vw, 200px); text-align: center; }
.final--split { display: grid; grid-template-columns: 1.1fr 1fr; padding: 0; text-align: left; }
.final--split .final__photo { position: relative; min-height: 640px; margin: 0; overflow: hidden; }
.final--split .final__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.final--split .final__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(270deg, var(--graphite) 0%, rgba(26, 25, 23, 0) 28%); pointer-events: none; }
.final--split .final__inner { align-self: center; max-width: 620px; margin: 0; padding: clamp(72px, 8vw, 128px) var(--gutter) clamp(72px, 8vw, 128px) clamp(32px, 4vw, 64px); }
.final--split .vline { margin-left: 0; }
.final--split .final__text { margin-left: 0; }
.final--split .final__cta { align-items: flex-start; }
.final--split .final__cta .micro { margin-inline: 0; }
.final--split .final__dial, .final--split .final__waves { display: none; }
.final__waves { position: absolute; left: 0; right: 0; bottom: 0; z-index: -1; width: 100%; height: min(380px, 55%); opacity: .5; }
.fw { fill: none; stroke: var(--gold); stroke-width: 1; animation: fwave 36s linear infinite; }
.fw--2 { stroke-opacity: .5; animation-duration: 48s; animation-direction: reverse; }
.fw--3 { stroke-opacity: .25; animation-duration: 60s; }
@keyframes fwave { to { transform: translateX(-1440px); } }
.final__inner { max-width: 820px; margin: 0 auto; }
.final h2 { font-size: clamp(42px, 5vw, 76px); }
.final__text { max-width: 600px; margin: 30px auto 0; }
.final__text p { font-size: clamp(17px, 1.3vw, 19px); color: var(--on-d-2); }
.final__cta { display: flex; flex-direction: column; align-items: center; margin-top: 48px; }
.final__cta .micro { margin-inline: auto; }
.final .link { margin-top: 24px; }

/* ---------- Footer ---------- */

.footer { padding: 80px 0 36px; background: var(--ink); color: var(--on-d-3); font-size: 14.5px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 64px; }
.footer .logo { display: inline-flex; }
.footer .logo__name { color: var(--on-d); font-size: 17px; }
.footer .logo__mark { color: var(--gold); }
.footer__tag { max-width: 320px; margin-top: 22px; }
.footer h4 { margin-bottom: 20px; font: 600 12px/1.5 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer a { transition: color .3s; }
.footer a:hover { color: var(--gold-light); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 28px; border-top: 1px solid var(--line-d); font-size: 12.5px; color: rgba(246, 243, 237, .4); }

/* ---------- Mobile sticky CTA ---------- */

.mbar { display: none; }

/* ---------- Reveal ---------- */

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .vline.reveal { opacity: 1; transform: scaleY(0); }
.js .vline.reveal.is-in { transform: scaleY(1); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1100px) {
  .nav { display: none; }
  .deliver { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr 1fr; }
  .cases { grid-template-columns: 1fr 1fr; }
  .hero__creds { grid-template-columns: repeat(3, 1fr); }
  .hero__scroll { display: none; }
}

@media (max-width: 900px) {
  .final--split { grid-template-columns: 1fr; }
  .final--split .final__photo { min-height: 0; aspect-ratio: 5 / 4; }
  .final--split .final__photo::after { background: linear-gradient(0deg, var(--graphite) 0%, rgba(26, 25, 23, 0) 30%); }
  body { font-size: 17px; }
  .head, .method, .about, .faq, .tools { grid-template-columns: 1fr; }
  .head .kicker { margin: 0; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__photo { position: relative; width: 100%; aspect-ratio: 1 / 1; margin: calc((var(--header-h) + 44px) * -1) 0 -22%; }
  .hero__photo img { object-position: 84% 45%; }
  .hero__photo::after { background: linear-gradient(0deg, var(--graphite) 0%, rgba(26, 25, 23, .6) 22%, rgba(26, 25, 23, 0) 50%); }
  .hero { display: flex; flex-direction: column; }

  .hero__field { display: none; }
  .steps3 { grid-template-columns: 1fr; gap: 16px; }
  .steps3::before { left: 27px; right: auto; top: 28px; bottom: 28px; width: 1px; height: auto; background: linear-gradient(180deg, var(--gold), rgba(192, 163, 106, .15)); }
  .js .steps3.reveal::before, .js .steps3.reveal.is-in::before { transform: none; }
  .step3 { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; }
  .step3__num { margin: 0; }
  .plans { grid-template-columns: 1fr 1fr; }
  .faq__aside { position: static; }
  .seal { max-width: 460px; }
}

@media (max-width: 760px) {
  :root { --header-h: 64px; }
  .header__inner { gap: 12px; }
  .header.is-scrolled .header__inner { height: 64px; }
  .header__right .icon-btn { display: none; }
  .logo { gap: 10px; }
  .logo__mark { width: 34px; height: 34px; font-size: 13px; }
  .logo__name { font-size: 14px; letter-spacing: .16em; }

  .hero { padding-top: calc(var(--header-h) + 44px); }
  .hero h1 { font-size: clamp(34px, 9.4vw, 42px); }
  .h1-line { display: inline; white-space: normal; }
  .why__list { grid-template-columns: 1fr; gap: 12px; }
  .why__list li { padding: 28px 22px; }
  .hero__sub { margin-top: 20px; font-size: 16.5px; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 18px; margin-top: 30px; }
  .hero__actions .link { align-self: center; }

  .em-label { font-size: 15px; letter-spacing: .22em; }
  .hero__creds { grid-template-columns: 1fr; margin-top: 32px; }
  .hero__creds li, .hero__creds li + li { padding: 18px 0; border-left: 0; }
  .hero__creds li + li { border-top: 1px solid var(--line-d); }

  .marquee { padding: 18px 0; }
  .marquee span { padding: 0 20px; font-size: 20px; }

  .btn { width: 100%; padding: 0 24px; }
  .header .btn { width: auto; padding: 0 16px; }
  .ticks--2 { grid-template-columns: 1fr; }
  .step3 { grid-template-columns: 44px 1fr; gap: 12px; }
  .step3__num { width: 44px; height: 44px; font-size: 17px; }
  .steps3::before { left: 21px; }
  .step3__body { padding: 22px 20px 16px; }
  .plans { grid-template-columns: 1fr; gap: 20px; }
  .plan__hint:empty { display: none; }
  .deliver { grid-template-columns: 1fr; gap: 12px; }
  .dcard > summary { min-height: 0; padding: 24px 22px 20px; }
  .dcard h3 { margin: 0 0 18px; padding-top: 22px; }
  .dcard p { padding: 0 22px 26px; }
  .plan__badge { right: 24px; }
  .plan__level span { margin-right: 8px; }
  .cases { grid-template-columns: 1fr; }
  .about__creds li { grid-template-columns: 1fr; gap: 2px; }
  .seal__foot div { padding: 16px 14px 18px; }
  .seal__foot b { font-size: 18px; }
  .tool { grid-template-columns: 1fr; gap: 14px; }
  .formats__after { flex-direction: column; align-items: stretch; }
  .faq__answer { padding-right: 0; }
  .footer__top { grid-template-columns: 1fr; }

  .mbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: flex;
    gap: 8px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(246, 243, 237, .95);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    transform: translateY(110%);
    transition: transform .5s var(--ease);
  }
  .mbar.is-visible { transform: none; }
  .mbar .btn { flex: 1; min-height: 52px; }
  .footer { padding-bottom: 110px; }
}

/* ---------- Первый экран: лаконичная версия ---------- */
.hero { display: flex; align-items: center; min-height: clamp(640px, 100svh, 980px); padding: calc(var(--header-h) + 48px) 0 72px; background: var(--graphite); }
.hero > .container { width: 100%; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__content { max-width: 600px; }
.hero h1 { font-size: clamp(40px, 4vw, 66px); }
.hero__sub { max-width: 480px; }
.hero__photo { position: absolute; top: 0; right: 0; bottom: 0; width: min(74%, 1560px); z-index: 0; }
.hero__photo img { object-position: 100% 42%; }
.hero__photo::after { background:
  linear-gradient(90deg, var(--graphite) 0%, rgba(26, 25, 23, .96) 18%, rgba(26, 25, 23, .78) 36%, rgba(26, 25, 23, .3) 56%, rgba(26, 25, 23, 0) 74%),
  linear-gradient(180deg, rgba(26, 25, 23, .45) 0%, rgba(26, 25, 23, 0) 18%, rgba(26, 25, 23, 0) 78%, rgba(26, 25, 23, .5) 100%); }
@media (max-width: 900px) {
  .hero { display: flex; flex-direction: column; align-items: stretch; min-height: 0; padding-bottom: 56px; }
  .hero__photo { position: relative; width: 100%; }
  .hero__photo::after { background: linear-gradient(0deg, var(--graphite) 0%, rgba(26, 25, 23, .6) 22%, rgba(26, 25, 23, 0) 50%); }
}


/* ---------- Эмблема на главном экране ---------- */
.hero__visual { position: relative; z-index: 1; width: calc(100% + var(--gutter) * .8); max-width: 780px; margin-right: calc(var(--gutter) * -.8); justify-self: end; }
.hero__visual svg { display: block; width: 100%; height: auto; overflow: visible; }
.hero { background: radial-gradient(ellipse 55% 60% at 72% 48%, rgba(192, 163, 106, .1), rgba(192, 163, 106, 0) 70%), var(--graphite); }

/* ---------- Нейропрофиль: живой фон и новая подача ---------- */
.neuro { position: relative; overflow: hidden; background: #141311; isolation: isolate; }
.neuro__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.neuro__blob { position: absolute; border-radius: 50%; opacity: .8; will-change: transform; }
.neuro__blob--1 { width: 62vw; height: 62vw; left: -18vw; top: -22vw; background: radial-gradient(closest-side, rgba(192, 163, 106, .18), rgba(192, 163, 106, 0)); animation: nDrift1 26s ease-in-out infinite alternate, nPulse 11s ease-in-out infinite; }
.neuro__blob--2 { width: 56vw; height: 56vw; right: -20vw; top: 18%; background: radial-gradient(closest-side, rgba(150, 98, 48, .2), rgba(150, 98, 48, 0)); animation: nDrift2 32s ease-in-out infinite alternate, nPulse 14s ease-in-out infinite 2s; }
.neuro__blob--3 { width: 48vw; height: 48vw; left: 22vw; bottom: -26vw; background: radial-gradient(closest-side, rgba(226, 205, 159, .1), rgba(226, 205, 159, 0)); animation: nDrift3 38s ease-in-out infinite alternate, nPulse 17s ease-in-out infinite 4s; }
@keyframes nDrift1 { to { transform: translate(14vw, 10vw) scale(1.1); } }
@keyframes nDrift2 { to { transform: translate(-16vw, -6vw) scale(.92); } }
@keyframes nDrift3 { to { transform: translate(-10vw, -12vw) scale(1.15); } }
@keyframes nPulse { 0%, 100% { opacity: .65; } 50% { opacity: 1; } }

.neuro::after { content: ''; position: absolute; inset: 0; z-index: -1; background-image: var(--noise); opacity: .07; pointer-events: none; }

.neuro__head { max-width: 760px; margin: 0 auto; text-align: center; }
.neuro__head h2 { font-size: clamp(38px, 4.2vw, 64px); }
.neuro__head .lead { max-width: 620px; margin: 24px auto 0; }

.neuro__block { margin-top: clamp(56px, 6vw, 88px); }
.neuro__label { margin: 0 0 28px; text-align: center; font: 600 12px/1.5 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }

.neuro__steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.neuro__steps::before { content: ''; position: absolute; top: 11px; left: 16.66%; right: 16.66%; height: 1px; background: linear-gradient(90deg, rgba(192, 163, 106, .15), rgba(192, 163, 106, .7), rgba(192, 163, 106, .15)); }
.neuro__steps li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 12px; }
.neuro__node { position: relative; display: grid; place-items: center; width: 23px; height: 23px; margin-bottom: 26px; border: 1px solid rgba(192, 163, 106, .6); border-radius: 50%; background: #141311; }
.neuro__node i { width: 7px; height: 7px; border-radius: 50%; background: var(--gold-light); box-shadow: 0 0 14px 3px rgba(226, 205, 159, .55); animation: nNode 3.2s ease-in-out infinite; }
.neuro__steps li:nth-child(2) .neuro__node i { animation-delay: 1.05s; }
.neuro__steps li:nth-child(3) .neuro__node i { animation-delay: 2.1s; }
@keyframes nNode { 0%, 100% { transform: scale(1); opacity: .7; } 50% { transform: scale(1.35); opacity: 1; } }
.neuro__num { font: 600 15px/1 var(--serif); letter-spacing: .08em; color: var(--gold); }
.neuro__steps h3 { margin-top: 10px; font-size: clamp(24px, 2vw, 30px); color: var(--on-d); }
.neuro__steps p { max-width: 280px; margin-top: 10px; font-size: 16px; line-height: 1.6; color: var(--on-d-2); }

.neuro__cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.neuro__cards li { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; padding: 28px 26px 30px; border: 1px solid rgba(246, 243, 237, .1); background: linear-gradient(160deg, rgba(246, 243, 237, .06), rgba(246, 243, 237, .015)); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: border-color .4s, transform .6s var(--ease); }
.neuro__cards li:hover { border-color: rgba(192, 163, 106, .5); transform: translateY(-4px); }
.neuro__cards .icon-circle { margin: 0; width: 48px; height: 48px; }
.neuro__cards p { font: 600 clamp(20px, 1.6vw, 24px)/1.25 var(--serif); color: var(--on-d); }

.neuro__close { max-width: 760px; margin: clamp(56px, 6vw, 88px) auto 0; text-align: center; font: 600 clamp(24px, 2.4vw, 36px)/1.25 var(--serif); color: var(--on-d); }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { width: 100%; max-width: 520px; margin: 8px auto 0; justify-self: center; }
  .neuro__cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .hero__visual { max-width: 400px; }
  .neuro__steps { grid-template-columns: 1fr; gap: 36px; }
  .neuro__steps::before { top: 12px; bottom: 60px; left: 50%; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, rgba(192, 163, 106, .15), rgba(192, 163, 106, .6), rgba(192, 163, 106, .15)); }
  .neuro__cards { grid-template-columns: 1fr; gap: 10px; }
  .neuro__cards li { flex-direction: row; align-items: center; padding: 18px 20px; }
}
@media (prefers-reduced-motion: reduce) { .neuro__blob, .neuro__node i { animation: none !important; } }

/* Кнопка первого экрана */
.hero__btn { min-height: 64px; padding: 0 44px; font-size: 13.5px; }
.hero__note-sep { display: none; }
.hero__note { margin: 0; padding-left: 24px; border-left: 1px solid rgba(192, 163, 106, .4); font-size: 14px; line-height: 1.55; color: var(--on-d-3); }
@media (max-width: 760px) {
  .hero__btn { width: 100%; }
  .hero__note { padding-left: 0; border-left: 0; text-align: center; }
  .hero__note br { display: none; }
  .hero__note-sep { display: inline; }
}

/* Финал без фото */
.final--clean { padding-block: clamp(96px, 11vw, 168px); text-align: center; background: radial-gradient(ellipse 55% 70% at 50% 50%, rgba(192, 163, 106, .12), rgba(192, 163, 106, 0) 70%), var(--graphite); }
.final--clean .final__inner { max-width: 820px; margin: 0 auto; padding-inline: var(--gutter); }
.final--clean h2 { font-size: clamp(40px, 4.6vw, 72px); }
.final--clean .final__text { max-width: 580px; margin: 26px auto 0; }
.final--clean .final__cta { align-items: center; }
.final--clean .final__cta .micro { margin-inline: auto; }

/* Переключатель языка */
.lang { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang__btn { padding: 7px 12px; border: 0; background: none; font: 600 11.5px/1 var(--sans); letter-spacing: .1em; color: var(--text-3); cursor: pointer; transition: color .3s, background-color .3s; }
.lang__btn:hover { color: var(--gold-deep); }
html[data-lang="ru"] .lang__btn[data-lang="ru"],
html[data-lang="en"] .lang__btn[data-lang="en"] { background: var(--graphite); color: var(--ivory); cursor: default; }
@media (max-width: 1080px) { .lang { order: -1; } }
.header__right .btn--sm { white-space: nowrap; }
@media (max-width: 760px) {
  .header__inner { gap: 8px; }
  .header .logo { min-width: 0; }
  .header .logo__name { font-size: 12.5px; letter-spacing: .1em; overflow: hidden; text-overflow: ellipsis; }
  .header__right { flex: 0 0 auto; gap: 8px; }
  .lang { flex: 0 0 auto; }
  .lang__btn { padding: 6px 8px; font-size: 10.5px; letter-spacing: .04em; }
  .header__right .btn--sm { padding: 0 12px; font-size: 10px; letter-spacing: .06em; }
}
@media (max-width: 430px) {
  .header .logo__mark { display: none; }
  .lang__btn { padding: 6px 7px; }
}