/* ============================================================
   B6 DETAILING — v2
   Графит + дозированный синий. Oswald (дисплей, капс) + Inter.
   Острые углы, hairline-линии, асимметричные сетки. Mobile-first.
   ============================================================ */

:root {
  --bg-0: #0a0b0c;
  --bg-1: #0e0f12;
  --bg-2: #121316;
  --bg-3: #16181c;
  --bg-4: #1d2025;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.2);
  --text: #f0f1f3;
  --mut: #a3a9b1;
  --dim: #828a94;
  --blue: #3f9be0;
  --blue-btn: #2877c2;
  --blue-btn-h: #3389d6;
  --font-d: "Oswald", "Arial Narrow", sans-serif;
  --font-b: "Inter", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --t-mid: 0.5s var(--ease);
  --t-fast: 0.25s var(--ease);
  --container: 1240px;
  --gutter: 20px;
  --hd-h: 70px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open, body.lb-open { overflow: hidden; }

img { display: block; max-width: 100%; }
picture { display: contents; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
::selection { background: rgba(63, 155, 224, 0.4); color: #fff; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

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

section[id], footer[id] { scroll-margin-top: calc(var(--hd-h) - 6px); }

/* ---------- Типографика ---------- */
.h2 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: clamp(28px, 4.6vw, 46px);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.015em;
  text-wrap: balance;
}
.h2--s { font-size: clamp(22px, 3vw, 28px); }
.h2--line { display: flex; align-items: center; gap: 22px; }
.h2--line::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
  transform: translateY(2px);
}

/* Заголовок-лид (Почему B6) */
.lede {
  font-family: var(--font-b);
  font-weight: 400;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  max-width: 760px;
  color: var(--text);
}

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 30px;
  background: var(--blue-btn);
  color: #fff;
  border-radius: 2px;
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 13.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color var(--t-fast), opacity var(--t-fast);
}
.btn:hover { background: var(--blue-btn-h); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn--block { width: 100%; }
.btn--sm { min-height: 42px; padding: 8px 20px; font-size: 12px; }

.btn--line {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--text);
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.btn--line:hover { background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.45); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 13.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 2px;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.arrow-link::after { content: "→"; transition: transform var(--t-fast); }
.arrow-link:hover { color: var(--blue); border-color: var(--blue); }
.arrow-link:hover::after { transform: translateX(4px); }

/* ---------- Появления ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}

/* ============================================================
   ШАПКА
   ============================================================ */
.hd {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color var(--t-mid), border-color var(--t-mid);
}
.hd.is-scrolled {
  background: rgba(10, 11, 12, 0.9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.hd__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: var(--hd-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-d);
  line-height: 1;
}
.brand__b6 {
  font-weight: 600;
  font-size: 21px;
  color: var(--blue);
  letter-spacing: 0.02em;
}
.brand__word {
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--text);
}

.hd__nav { display: none; }
.hd__right { display: flex; align-items: center; gap: 20px; }
.hd__tel {
  display: none;
  font-family: var(--font-d);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--mut);
  transition: color var(--t-fast);
}
.hd__tel:hover { color: var(--text); }
.hd__cta { display: none; }

.burger {
  position: relative;
  width: 44px;
  height: 44px;
}
.burger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: transform var(--t-mid), top var(--t-mid);
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 26px; }
.burger.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* Мобильное меню */
.mmenu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--hd-h) + 26px) var(--gutter) 104px;
  background: rgba(10, 11, 12, 0.97);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-mid), visibility var(--t-mid);
}
.mmenu.is-open { opacity: 1; visibility: visible; }
.mmenu__nav { display: flex; flex-direction: column; }
.mmenu__nav a {
  font-family: var(--font-d);
  font-weight: 400;
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.mmenu.is-open .mmenu__nav a { opacity: 1; transform: none; }
.mmenu.is-open .mmenu__nav a:nth-child(1) { transition-delay: 0.04s; }
.mmenu.is-open .mmenu__nav a:nth-child(2) { transition-delay: 0.08s; }
.mmenu.is-open .mmenu__nav a:nth-child(3) { transition-delay: 0.12s; }
.mmenu.is-open .mmenu__nav a:nth-child(4) { transition-delay: 0.16s; }
.mmenu.is-open .mmenu__nav a:nth-child(5) { transition-delay: 0.2s; }
.mmenu__foot { display: grid; gap: 10px; }
.mmenu__tel { font-family: var(--font-d); font-size: 26px; }
.mmenu__foot p { color: var(--dim); font-size: 14px; margin-bottom: 8px; }

/* ============================================================
   HERO — асимметричный
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--bg-0);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 66% 36%;
}
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,11,12,.55) 0%, rgba(10,11,12,.1) 30%, rgba(10,11,12,.4) 64%, rgba(10,11,12,.93) 100%),
    linear-gradient(95deg, rgba(10,11,12,.85) 0%, rgba(10,11,12,.45) 44%, rgba(10,11,12,.05) 76%);
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 36px;
  padding-top: calc(var(--hd-h) + 40px);
  padding-bottom: 40px;
}

.hero__kicker {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mut);
  margin-bottom: 18px;
}
.hero__t1 {
  font-family: var(--font-d);
  font-weight: 600;
  font-size: clamp(34px, 7.4vw, 76px);
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  max-width: 920px;
  margin-bottom: 22px;
}

.hero__lead {
  max-width: 520px;
  font-size: clamp(15px, 1.8vw, 16.5px);
  line-height: 1.7;
  color: var(--mut);
  margin-bottom: 30px;
}

.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }

.hero__aside { display: none; }
.hero__addr { color: var(--mut); font-size: 14px; line-height: 1.65; }

.hero__foot {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  background: rgba(10, 11, 12, 0.5);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.hero__foot-in {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 24px;
  padding-block: 14px;
  font-family: var(--font-d);
  font-weight: 400;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ============================================================
   СЕКЦИИ
   ============================================================ */
.sec { padding-block: 78px; background: var(--bg-1); }
.sec--tint { background: var(--bg-2); }

/* ============================================================
   ДО / ПОСЛЕ
   ============================================================ */
.ba-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 40px;
  margin-bottom: 38px;
}
.ba-head__note { color: var(--dim); font-size: 13.5px; line-height: 1.6; }

.ba-grid { display: grid; gap: 34px; }
.ba { min-width: 0; }

.ba__frame {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  background: var(--bg-3);
  border: 1px solid var(--line);
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.ba__frame--wide { aspect-ratio: 16 / 11; }
.ba__frame--tall { aspect-ratio: 16 / 11; }

.ba__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
/* Слой «до» в слайдере сравнения */
.ba__img--dull { filter: saturate(0.42) contrast(0.82) brightness(0.6); }
.ba__img--dirty { filter: sepia(0.32) saturate(0.75) brightness(0.62) contrast(0.88); }

.ba__before {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0);
}

.ba__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 1px;
  background: rgba(255, 255, 255, 0.9);
}
.ba__handle:focus-visible .ba__knob { border-color: var(--blue); }
.ba__knob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 2px;
  background: rgba(10, 11, 12, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
}

.ba__tag {
  position: absolute;
  top: 0;
  padding: 7px 14px;
  font-family: var(--font-d);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: rgba(10, 11, 12, 0.72);
}
.ba__tag--l { left: 0; color: var(--mut); }
.ba__tag--r { right: 0; color: #fff; }

.ba figcaption { display: grid; gap: 2px; padding-top: 16px; }
.ba figcaption strong { font-size: 16px; font-weight: 600; }
.ba figcaption span { color: var(--dim); font-size: 14px; }

/* ============================================================
   УСЛУГИ — битая сетка
   ============================================================ */
.svc-head { display: flex; align-items: center; gap: 26px; margin-bottom: 40px; }
.svc-head__rule { flex: 1; height: 1px; background: var(--line); }

.svc-grid { display: grid; gap: 36px 24px; }

.svc h3 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 21px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.svc p { color: var(--mut); font-size: 14.5px; line-height: 1.65; margin-bottom: 14px; }

.svc__ph {
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 3 / 2;
  margin-bottom: 18px;
  background: var(--bg-3);
}
.svc__ph img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
.svc:hover .svc__ph img { transform: scale(1.04); }

.svc__price {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--text);
  border-top: 1px solid var(--line);
  padding-top: 12px;
  display: block;
}

/* Флагман-карточка */
.svc--xl {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
}
.svc--xl > picture img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.svc--xl:hover > picture img { transform: scale(1.04); }
.svc--xl::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(195deg, rgba(10,11,12,0) 30%, rgba(10,11,12,.88) 88%);
}
.svc--xl__body {
  position: relative;
  z-index: 2;
  padding: 26px 24px 24px;
  max-width: 480px;
}
.svc--xl h3 { font-size: 26px; }
.svc--xl p { color: var(--mut); }
.svc--xl .svc__price { border-top-color: rgba(255, 255, 255, 0.22); }

/* Компактные карточки услуг на мобильном */
@media (max-width: 699px) {
  .svc-grid { gap: 26px; }
  .svc:not(.svc--xl) {
    display: grid;
    grid-template-columns: 104px 1fr;
    gap: 0 16px;
    align-items: start;
  }
  .svc:not(.svc--xl) .svc__ph {
    aspect-ratio: 1 / 1;
    margin-bottom: 0;
  }
  .svc:not(.svc--xl) h3 { font-size: 17px; margin-bottom: 5px; }
  .svc:not(.svc--xl) p { font-size: 13px; line-height: 1.55; margin-bottom: 9px; }
  .svc:not(.svc--xl) .svc__price {
    font-size: 15px;
    border-top: none;
    padding-top: 0;
  }
  .svc--xl { min-height: 320px; }
}

.svc-more { margin-top: 36px; color: var(--dim); font-size: 14px; }
.svc-more a { color: var(--mut); border-bottom: 1px solid var(--line-2); transition: color var(--t-fast); }
.svc-more a:hover { color: var(--text); }

/* ============================================================
   ПАКЕТЫ
   ============================================================ */
.pk-head { margin-bottom: 40px; max-width: 560px; }
.pk-head .h2 { margin-bottom: 12px; }
.pk-head p { color: var(--dim); font-size: 14.5px; }

.pk-grid { display: grid; gap: 18px; align-items: start; }

.pk {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-2);
  padding: 28px 24px 24px;
}
.pk--main {
  background: var(--bg-3);
  border-color: rgba(63, 155, 224, 0.4);
}
.pk__mark {
  display: inline-block;
  font-family: var(--font-d);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.pk h3 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 23px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.pk ul { display: grid; margin-bottom: 26px; }
.pk li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--line);
  color: var(--mut);
  font-size: 14.5px;
}
.pk li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 8px;
  height: 1.5px;
  background: var(--blue);
}
.pk__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.pk__price {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 21px;
  letter-spacing: 0.03em;
}

/* ============================================================
   КАК МЫ РАБОТАЕМ
   ============================================================ */
#process .h2--line { margin-bottom: 44px; }

.steps { display: grid; gap: 0; counter-reset: none; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 4px 18px;
  padding-block: 22px;
  border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step__n {
  grid-row: span 2;
  font-family: var(--font-d);
  font-weight: 600;
  font-size: 44px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28);
}
.step h3 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.step p { color: var(--mut); font-size: 14px; line-height: 1.6; max-width: 520px; }

/* ============================================================
   ПОЧЕМУ B6 — факты
   ============================================================ */
#about .lede { margin-bottom: 44px; }

.facts { display: grid; }
.fact {
  display: grid;
  gap: 6px;
  padding-block: 24px;
  border-top: 1px solid var(--line);
}
.fact:last-child { border-bottom: 1px solid var(--line); }
.fact dt {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.fact dd { color: var(--mut); font-size: 14.5px; max-width: 560px; }

/* ============================================================
   KOCH CHEMIE — типографический блок
   ============================================================ */
.koch {
  background: var(--bg-0);
  border-block: 1px solid var(--line);
  padding-block: 64px;
  overflow: hidden;
}
.koch__giant {
  font-family: var(--font-d);
  font-weight: 600;
  font-size: clamp(52px, 11.5vw, 150px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.22);
  margin-bottom: 36px;
}
.koch__text { color: var(--mut); font-size: 16px; line-height: 1.7; max-width: 640px; }

/* ============================================================
   ЦЕНЫ
   ============================================================ */
.pr-head {
  display: grid;
  gap: 26px;
  margin-bottom: 10px;
}
.pr-head .h2 { margin-bottom: 10px; }
.pr-head__sub { color: var(--dim); font-size: 14.5px; max-width: 420px; }

.pr-tabs { display: flex; flex-wrap: wrap; gap: 0 26px; border-bottom: 1px solid var(--line); }
.pr-tab {
  position: relative;
  padding: 12px 0 14px;
  font-family: var(--font-d);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  min-height: 48px;
  transition: color var(--t-fast);
}
.pr-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease);
}
.pr-tab:hover { color: var(--mut); }
.pr-tab.is-active { color: var(--text); }
.pr-tab.is-active::after { transform: scaleX(1); }

.pr-hint { min-height: 22px; color: var(--dim); font-size: 13.5px; margin: 14px 0 40px; }

.pr-cols { display: grid; gap: 40px; }
.pr-col h3 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}
.pr-col h3 em {
  font-family: var(--font-b);
  font-style: normal;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--dim);
}
.pr-col ul { margin-bottom: 30px; }
.pr-col ul:last-child { margin-bottom: 0; }

.pr-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-block: 12px;
  border-bottom: 1px solid var(--line);
}
.pr-row__n { font-size: 14.5px; color: var(--mut); }
.pr-row__n em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--dim);
  margin-top: 2px;
}
.pr-row::after {
  content: "";
  order: 2;
  flex: 1;
  min-width: 20px;
}
.pr-row__n { order: 1; }
.pr-row__v {
  order: 3;
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 15.5px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: opacity 0.22s ease;
}
.pr-row__v.is-fading { opacity: 0; }

.pr-note { margin-top: 36px; color: var(--dim); font-size: 14px; }
.pr-note a { color: var(--mut); border-bottom: 1px solid var(--line-2); transition: color var(--t-fast); }
.pr-note a:hover { color: var(--text); }

/* ============================================================
   РАБОТЫ — masonry
   ============================================================ */
.wk-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 40px;
  margin-bottom: 38px;
}
.wk-head p { color: var(--dim); font-size: 14.5px; }

.wk-cols { columns: 2; column-gap: 14px; }
.wk {
  break-inside: avoid;
  margin-bottom: 20px;
  cursor: zoom-in;
}
.wk img {
  width: 100%;
  height: auto;
  border-radius: 2px;
  transition: opacity var(--t-fast);
}
.wk:hover img { opacity: 0.88; }
.wk figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 10px;
  padding-top: 10px;
}
.wk figcaption strong { font-size: 13.5px; font-weight: 600; }
.wk figcaption span { color: var(--dim); font-size: 12.5px; }

@media (min-width: 700px) {
  .wk { margin-bottom: 28px; }
  .wk figcaption { padding-top: 12px; }
  .wk figcaption strong { font-size: 14.5px; }
  .wk figcaption span { font-size: 13.5px; }
}

.wk-note { margin-top: 12px; color: var(--dim); font-size: 14px; }
.wk-note a { color: var(--mut); border-bottom: 1px solid var(--line-2); transition: color var(--t-fast); }
.wk-note a:hover { color: var(--text); }

/* ============================================================
   ОТЗЫВЫ
   ============================================================ */
.rv-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 40px;
  margin-bottom: 38px;
}

.rv-score { display: flex; align-items: center; gap: 16px; }
.rv-score__num {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 50px;
  line-height: 1;
  letter-spacing: 0.01em;
}
.rv-score__meta { display: grid; gap: 3px; }
.rv-score__meta span:first-child { font-size: 14px; color: var(--mut); }
.rv-score__meta span:last-child { font-size: 13px; color: var(--dim); }

.rv-grid { display: grid; gap: 18px; }
.rv-col { display: grid; gap: 18px; align-content: start; }

.rv {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-2);
  padding: 26px 24px;
}
.rv p { color: var(--mut); font-size: 14.5px; line-height: 1.7; }
.rv--big { background: var(--bg-3); }
.rv--big p { font-size: 16.5px; color: var(--text); }
.rv footer {
  display: grid;
  gap: 2px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.rv footer strong { font-size: 15px; }
.rv footer em {
  font-style: normal;
  font-family: var(--font-d);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 4px;
}

/* ============================================================
   КВИЗ
   ============================================================ */
.quiz-wrap { display: grid; gap: 40px; }

.quiz-intro .h2 { margin-bottom: 16px; }
.quiz-intro p { color: var(--mut); font-size: 15px; max-width: 420px; margin-bottom: 18px; }
.quiz-intro__alt { color: var(--dim) !important; font-size: 14px !important; }
.quiz-intro__alt a { color: var(--mut); border-bottom: 1px solid var(--line-2); transition: color var(--t-fast); }
.quiz-intro__alt a:hover { color: var(--text); }

.quiz {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-1);
  padding: 26px 22px 78px;
}

.quiz__top { margin-bottom: 26px; }
.quiz__step-label {
  display: block;
  font-family: var(--font-d);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}
.quiz__bar { height: 2px; background: var(--line); }
.quiz__bar span {
  display: block;
  height: 100%;
  background: var(--blue);
  transition: width 0.5s var(--ease);
}

.quiz__panel { display: none; }
.quiz__panel.is-active { display: block; animation: qfade 0.45s var(--ease); }
@keyframes qfade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.quiz__q {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.quiz__q em {
  display: block;
  font-family: var(--font-b);
  font-style: normal;
  font-weight: 400;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--dim);
  margin-top: 4px;
}

.quiz__opts { display: grid; gap: 10px; }

.q-opt {
  display: grid;
  gap: 2px;
  text-align: left;
  padding: 14px 16px;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-2);
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.q-opt:hover { border-color: var(--line-2); }
.q-opt.is-picked { border-color: var(--blue); background: rgba(63, 155, 224, 0.07); }
.q-opt strong { font-size: 15px; font-weight: 600; }
.q-opt span { color: var(--dim); font-size: 13.5px; }

.quiz__opts--multi { margin-bottom: 20px; }
.q-check {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-2);
  cursor: pointer;
  transition: border-color var(--t-fast), background-color var(--t-fast);
  -webkit-tap-highlight-color: transparent;
}
.q-check:hover { border-color: var(--line-2); }
.q-check input { position: absolute; opacity: 0; pointer-events: none; }
.q-check__box {
  width: 18px;
  height: 18px;
  flex: none;
  border: 1.5px solid var(--line-2);
  border-radius: 2px;
  position: relative;
  transition: background-color var(--t-fast), border-color var(--t-fast);
}
.q-check__box::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: #fff;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.q-check input:checked ~ .q-check__box { background: var(--blue-btn); border-color: var(--blue-btn); }
.q-check input:checked ~ .q-check__box::after { opacity: 1; }
.q-check input:checked ~ strong { color: var(--text); }
.q-check strong { font-size: 14.5px; font-weight: 500; color: var(--mut); transition: color var(--t-fast); }
.q-check.is-on { border-color: var(--blue); background: rgba(63, 155, 224, 0.07); }

.quiz__est {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--blue);
  background: var(--bg-2);
  margin-bottom: 20px;
}
.quiz__est-label {
  font-family: var(--font-d);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}
.quiz__est-val {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 0.02em;
}
.quiz__est-note { color: var(--dim); font-size: 13px; }

.quiz__fields { display: grid; gap: 14px; margin-bottom: 18px; }

/* Поле с видимым лейблом */
.fld { display: grid; gap: 7px; }
.fld__name {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.quiz input[type="text"],
.quiz input[type="tel"],
.cta__fields input {
  width: 100%;
  min-height: 52px;
  padding: 13px 16px;
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 2px;
  outline: none;
  transition: border-color var(--t-fast);
  appearance: none;
  -webkit-appearance: none;
}
.quiz input::placeholder, .cta__fields input::placeholder { color: var(--dim); }
.quiz input:focus, .cta__fields input:focus { border-color: rgba(63, 155, 224, 0.65); }
.quiz input.is-invalid, .cta__fields input.is-invalid { border-color: rgba(224, 90, 90, 0.75); }

.quiz__panel--done { text-align: left; padding-block: 18px; }
.quiz__panel--done strong {
  display: block;
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.quiz__panel--done p { color: var(--mut); font-size: 14.5px; }

.quiz__back {
  position: absolute;
  left: 22px;
  bottom: 22px;
  min-height: 44px;
  font-family: var(--font-d);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color var(--t-fast);
}
.quiz__back:hover { color: var(--text); }

/* Согласие (общий) */
.consent {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 11px;
  align-items: start;
  cursor: pointer;
  margin-bottom: 18px;
  -webkit-tap-highlight-color: transparent;
}
.consent input { position: absolute; opacity: 0; pointer-events: none; }
.consent__box {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 1.5px solid var(--line-2);
  border-radius: 2px;
  display: grid;
  place-items: center;
  color: #fff;
  transition: background-color var(--t-fast), border-color var(--t-fast);
}
.consent__box svg { width: 12px; height: 12px; opacity: 0; transition: opacity var(--t-fast); }
.consent input:checked + .consent__box { background: var(--blue-btn); border-color: var(--blue-btn); }
.consent input:checked + .consent__box svg { opacity: 1; }
.consent input:focus-visible + .consent__box { box-shadow: 0 0 0 3px rgba(63, 155, 224, 0.3); }
.consent__text { font-size: 13px; color: var(--dim); line-height: 1.55; }
.consent__text a { color: var(--mut); border-bottom: 1px solid var(--line-2); }

/* ============================================================
   ФИНАЛЬНЫЙ CTA
   ============================================================ */
.cta {
  background: var(--bg-0);
  border-block: 1px solid var(--line);
  padding-block: 78px;
}
.cta__grid { display: grid; gap: 36px; }
.cta__text .h2 { margin-bottom: 14px; }
.cta__text p { color: var(--mut); font-size: 15.5px; max-width: 420px; }

.cta__form { position: relative; }
.cta__fields { display: grid; gap: 12px; margin-bottom: 18px; }

.cta__done {
  position: absolute;
  inset: 0;
  background: var(--bg-0);
  display: grid;
  align-content: center;
  gap: 6px;
  z-index: 2;
}
.cta__done[hidden] { display: none; }
.cta__done strong {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cta__done p { color: var(--mut); font-size: 14.5px; }

.cta__side { display: grid; gap: 10px; align-content: start; }
.cta__side a {
  font-family: var(--font-d);
  font-weight: 400;
  font-size: 28px;
  letter-spacing: 0.04em;
  transition: color var(--t-fast);
}
.cta__side a:hover { color: var(--blue); }
.cta__side p { color: var(--dim); font-size: 14px; line-height: 1.7; }

/* ============================================================
   ВТОРОЙ ПЛАН
   ============================================================ */
.more { padding-block: 60px; }
.more .h2--s { margin-bottom: 26px; }
.more__row {
  display: grid;
  gap: 4px 30px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
}
.more__row:last-child { border-bottom: 1px solid var(--line); }
.more__row h3 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.more__row p { color: var(--mut); font-size: 14px; }
.more__row span {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.more__note { margin-top: 24px; color: var(--dim); font-size: 14px; max-width: 560px; }

/* ============================================================
   ПОДВАЛ
   ============================================================ */
.ft { background: var(--bg-0); border-top: 1px solid var(--line); padding-top: 60px; }
.ft__grid { display: grid; gap: 38px; padding-bottom: 46px; }

.ft__brand p { margin-top: 16px; color: var(--dim); font-size: 14px; max-width: 300px; }
.ft__soc { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 18px; }
.ft__soc a {
  font-family: var(--font-d);
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mut);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: color var(--t-fast);
}
.ft__soc a:hover { color: var(--text); }

.ft__col h4 {
  font-family: var(--font-d);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 16px;
}
.ft__col ul { display: grid; gap: 9px; }
.ft__col li { color: var(--mut); font-size: 14px; line-height: 1.55; }
.ft__col a { transition: color var(--t-fast); }
.ft__col a:hover { color: var(--text); }
.ft__map { color: var(--blue); font-size: 13.5px; }

.ft__hours li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}
.ft__hours li span:last-child { color: var(--dim); white-space: nowrap; }

.ft__app-text { color: var(--dim); font-size: 13.5px; margin-bottom: 14px; }
.ft__apps { display: grid; gap: 8px; }
.ft__apps a {
  font-family: var(--font-d);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mut);
}

.ft__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--dim);
}
.ft__bottom a { color: var(--dim); transition: color var(--t-fast); }
.ft__bottom a:hover { color: var(--mut); }

/* ============================================================
   STICKY CTA (мобильные)
   ============================================================ */
.sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: flex;
  gap: 10px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: rgba(10, 11, 12, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  transition: transform 0.35s var(--ease), visibility 0.35s;
}
.sticky.is-hidden { transform: translateY(110%); visibility: hidden; }
.sticky__main { flex: 1; min-height: 48px; }
.sticky__call {
  display: grid;
  place-items: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  border-radius: 2px;
  border: 1px solid var(--line-2);
  color: var(--text);
}
.sticky__call svg { width: 19px; height: 19px; }

/* ============================================================
   ЛАЙТБОКС
   ============================================================ */
.lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(7, 8, 9, 0.95);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-mid), visibility var(--t-mid);
}
.lb.is-open { opacity: 1; visibility: visible; }

.lb__fig { max-width: min(1100px, 94vw); display: grid; gap: 12px; justify-items: center; }
.lb__fig img {
  max-width: 100%;
  max-height: 76svh;
  object-fit: contain;
  border-radius: 2px;
}
.lb__fig figcaption { font-size: 14px; color: var(--mut); text-align: center; padding-inline: 44px; }

.lb__close, .lb__nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-2);
  border-radius: 2px;
  background: rgba(10, 11, 12, 0.7);
  color: var(--text);
  transition: border-color var(--t-fast), background-color var(--t-fast);
}
.lb__close:hover, .lb__nav:hover { border-color: rgba(255, 255, 255, 0.45); background: var(--bg-3); }
.lb__close svg, .lb__nav svg { width: 20px; height: 20px; }
.lb__close { top: 16px; right: 16px; }
.lb__nav--prev { left: 14px; top: 50%; transform: translateY(-50%); }
.lb__nav--next { right: 14px; top: 50%; transform: translateY(-50%); }

/* ============================================================
   ПЛАНШЕТ ≥ 700px
   ============================================================ */
@media (min-width: 700px) {
  :root { --gutter: 32px; }

  .sec { padding-block: 100px; }

  .ba-grid { grid-template-columns: 1.45fr 1fr; gap: 24px; align-items: start; }
  .ba__frame--tall { aspect-ratio: 4 / 4.1; }

  .svc-grid { grid-template-columns: 1fr 1fr; }
  .svc--xl { grid-column: 1 / -1; min-height: 420px; }

  .pk-grid { grid-template-columns: repeat(3, 1fr); }

  .steps { grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
  .step { border-top: none; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 1px solid var(--line); }
  .step:nth-child(odd) { padding-right: 30px; }
  .step:nth-child(even) { padding-left: 30px; border-left: 1px solid var(--line); }

  .pr-cols { grid-template-columns: 1fr 1fr; gap: 0 48px; }

  .wk-cols { columns: 2; }

  .rv-grid { grid-template-columns: 1.2fr 1fr; }

  .quiz-wrap { grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
  .quiz { padding: 32px 30px 84px; }
  .quiz__back { left: 30px; }
  .quiz__opts--multi { grid-template-columns: 1fr 1fr; }

  .cta__grid { grid-template-columns: 1.1fr 1fr; }
  .cta__fields { grid-template-columns: 1fr 1.2fr auto; align-items: end; }

  .more__row { grid-template-columns: 220px 1fr auto; align-items: baseline; }

  .ft__grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .ft__apps { display: flex; gap: 22px; }
}

/* ============================================================
   ДЕСКТОП ≥ 992px
   ============================================================ */
@media (min-width: 992px) {
  .hd__nav { display: flex; gap: 30px; }
  .hd__nav a {
    position: relative;
    font-family: var(--font-d);
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mut);
    padding: 6px 0;
    transition: color var(--t-fast);
  }
  .hd__nav a:hover { color: var(--text); }
  .hd__nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--blue);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease);
  }
  .hd__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

  .hd__tel { display: inline; }
  .hd__cta { display: inline-flex; }
  .burger, .mmenu, .sticky { display: none; }
  .ft__bottom { margin-bottom: 0; }

  .hero__grid {
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 60px;
    padding-bottom: 56px;
  }
  .hero__aside {
    display: grid;
    gap: 18px;
    padding-left: 36px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
  }

  .svc-grid { grid-template-columns: repeat(12, 1fr); }
  .svc--xl { grid-column: 1 / 8; grid-row: 1; }
  .svc:nth-child(2) { grid-column: 8 / 13; grid-row: 1; align-self: end; }
  .svc:nth-child(3) { grid-column: 1 / 5; }
  .svc:nth-child(4) { grid-column: 5 / 9; }
  .svc:nth-child(5) { grid-column: 9 / 13; }
  .svc--shift { transform: translateY(26px); }
  .svc--shift.reveal { transform: translateY(48px); }
  .svc--shift.reveal.is-visible { transform: translateY(26px); }

  .pk-grid { gap: 24px; }
  .pk { padding: 32px 28px 26px; }
  .pk--main { transform: translateY(-16px); }

  .steps { grid-template-columns: repeat(4, 1fr); border-top: none; }
  .step {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 26px 24px 4px 0;
    border-bottom: none;
    border-top: 1px solid var(--line);
    border-left: none;
  }
  .step:nth-child(even) { border-left: none; padding-left: 0; }
  .step:nth-child(odd) { padding-right: 24px; }
  .step:last-child { border-bottom: none; }
  .step__n { grid-row: auto; font-size: 56px; }
  .step p { font-size: 13.5px; }

  .pr-head { grid-template-columns: 1fr auto; align-items: end; }
  .pr-cols { grid-template-columns: repeat(3, 1fr); gap: 0 44px; }
  .pr-col + .pr-col { border-left: 1px solid var(--line); padding-left: 44px; }

  .wk-cols { columns: 3; }

  .cta__grid { grid-template-columns: 1.05fr 1.2fr 0.6fr; gap: 48px; align-items: start; }

  .ft__grid { grid-template-columns: 1.4fr 1fr 1fr 0.9fr; gap: 48px; }
}

/* ============================================================
   ШИРОКИЙ ≥ 1400px
   ============================================================ */
@media (min-width: 1400px) {
  .hero__t1 { font-size: 84px; }
}

/* ============================================================
   СТРАНИЦА ПОЛИТИКИ
   ============================================================ */
.legal { padding: calc(var(--hd-h) + 50px) 0 90px; }
.legal .container { max-width: 780px; }
.legal h1 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: clamp(26px, 4vw, 38px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}
.legal__date { color: var(--dim); font-size: 13.5px; margin-bottom: 40px; }
.legal h2 {
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 36px 0 12px;
}
.legal p, .legal li { color: var(--mut); font-size: 15px; line-height: 1.7; margin-bottom: 10px; }
.legal ul { padding-left: 20px; }
.legal ul li { list-style: disc; margin-bottom: 6px; }
.legal a { color: var(--blue); }
.legal__back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-bottom: 28px;
  font-family: var(--font-d);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color var(--t-fast);
}
.legal__back:hover { color: var(--text); }