/* ============================================================
   RS-Detailing — детейлинг-студия
   Эстетика: премиальный моторспорт. Чёрная база, острый жёлтый
   акцент, приглушённый оранж. Display — Oswald, текст — Manrope.
   ============================================================ */

:root {
  /* Палитра */
  --black:      #000000;
  --bg:         #0b0b0d;   /* основной фон */
  --bg-2:       #101013;
  --surface:    #17171b;   /* карточки */
  --surface-2:  #1e1e23;
  --line:       #2a2a30;
  --line-soft:  #212127;

  --text:       #f5f5f3;
  --muted:      #a6a6ad;
  --faint:      #6f6f77;

  --yellow:     #ffcf00;   /* RS-жёлтый (в тон кнопке YClients #ffcb00) */
  --yellow-deep:#f4b400;
  --yellow-dim: #b89400;
  --orange:     #e07b1a;   /* приглушённый, для редких акцентов */

  /* Раскладка */
  --container:  1220px;
  --gutter:     clamp(20px, 5vw, 44px);
  --sec-pad:    clamp(64px, 10vw, 128px);
  --radius:     14px;
  --radius-sm:  10px;

  /* Тень / переход */
  --shadow:     0 24px 60px -24px rgba(0,0,0,.7);
  --ease:       260ms cubic-bezier(.4,0,.2,1);

  /* Фото героя (по умолчанию скрыто; включается при добавлении assets/hero.jpg) */
  --hero-photo-opacity: 0;
}

/* --- Сброс --- */
*,*::before,*::after { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html {
  color-scheme: dark;
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}
body {
  margin: 0;
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--ease); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1,h2,h3,h4 { margin: 0; font-family: 'Oswald', sans-serif; font-weight: 600; line-height: 1.06; letter-spacing: .5px; }
p { margin: 0; }

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

/* Общие мелочи */
.eyebrow {
  font-family: 'Oswald', sans-serif; font-weight: 500;
  text-transform: uppercase; letter-spacing: 3px;
  font-size: 13px; color: var(--yellow); margin-bottom: 14px;
}
.hl { color: var(--yellow); }
.dot { display:inline-block; width:8px; height:8px; border-radius:50%; background:var(--yellow); margin-right:8px; vertical-align: middle; }

/* ============================================================
   КНОПКИ
   ============================================================ */
.btn {
  --pad-y: 13px; --pad-x: 24px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  font-family: 'Oswald', sans-serif; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; font-size: 15px;
  border-radius: 999px; border: 1px solid transparent;
  transition: transform var(--ease), background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease);
  will-change: transform;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn--sm { --pad-y: 9px; --pad-x: 18px; font-size: 13px; }
.btn--lg { --pad-y: 16px; --pad-x: 32px; font-size: 16px; }

.btn--primary { background: var(--yellow); color: #14140b; box-shadow: 0 10px 30px -10px rgba(255,207,0,.55); }
.btn--primary:hover { background: #ffdb3a; color:#14140b; transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(255,207,0,.7); }

.btn--ghost { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--yellow); color: var(--yellow); }

.btn--dark { background: #101013; color: var(--text); border-color: #000; }
.btn--dark:hover { background: #000; transform: translateY(-2px); }

/* ============================================================
   ХЕДЕР
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(11,11,13,.72);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), background var(--ease);
}
.header.is-stuck { border-bottom-color: var(--line-soft); background: rgba(9,9,11,.9); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark {
  display: grid; place-items: center; width: 42px; height: 42px; flex: none;
  font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: -.5px;
  color: #14140b; background: var(--yellow); border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.15);
}
.logo__name { font-family:'Oswald',sans-serif; font-weight:700; font-size:20px; letter-spacing:.5px; line-height:1; }
.logo__thin { font-weight: 300; color: var(--muted); }
.logo__tag { display:block; font-family:'Oswald',sans-serif; font-weight:400; font-size:10px; letter-spacing:3px; text-transform:uppercase; color: var(--faint); margin-top:3px; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav__link { font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:1px; font-size:14px; color: var(--muted); position: relative; }
.nav__link::after { content:""; position:absolute; left:0; right:100%; bottom:-6px; height:2px; background: var(--yellow); transition: right var(--ease); }
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { right: 0; }
.nav__phone { font-family:'Oswald',sans-serif; font-weight:600; font-size:15px; letter-spacing:.5px; color: var(--text); }
.nav__phone:hover { color: var(--yellow); }

/* Бургер */
.burger { display:none; width:44px; height:44px; position: relative; z-index: 61; }
.burger span { position:absolute; left:11px; right:11px; height:2px; background: var(--text); border-radius:2px; transition: transform var(--ease), opacity var(--ease); }
.burger span:nth-child(1){ top:15px; } .burger span:nth-child(2){ top:21px; } .burger span:nth-child(3){ top:27px; }
.burger.is-open span:nth-child(1){ transform: translateY(6px) rotate(45deg); background: var(--yellow); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); background: var(--yellow); }

.nav-backdrop { position: fixed; inset:0; background: rgba(0,0,0,.6); opacity:0; visibility:hidden; transition: opacity var(--ease); z-index: 55; }
.nav-backdrop.is-open { opacity:1; visibility:visible; }

/* ============================================================
   ГЕРОЙ
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  min-height: min(92vh, 860px);
  display: flex; align-items: center;
  padding: clamp(80px, 14vh, 150px) 0 clamp(48px, 8vh, 90px);
  background:
    radial-gradient(120% 90% at 85% 110%, rgba(255,207,0,.14), transparent 55%),
    radial-gradient(90% 70% at 10% -10%, rgba(255,255,255,.05), transparent 60%),
    var(--bg);
}
/* сетка на фоне */
.hero::before {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(80% 80% at 50% 40%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(80% 80% at 50% 40%, #000 40%, transparent 100%);
}
/* слой под реальное фото (по умолчанию прозрачно) */
.hero__photo {
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background-size: cover; background-position: center;
  opacity: var(--hero-photo-opacity);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
}
/* графический силуэт авто (плейсхолдер вместо фото) */
.hero__car {
  position:absolute; right: -3%; bottom: -4%; width: min(72%, 900px); z-index:0;
  color: var(--yellow); opacity: .11; pointer-events:none;
  filter: drop-shadow(0 0 60px rgba(255,207,0,.25));
  animation: floatCar 9s ease-in-out infinite;
}
@keyframes floatCar { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-10px); } }
/* диагональные полосы */
.hero__stripes {
  position:absolute; top:0; bottom:0; left: 0; width: 46%; z-index:0; pointer-events:none; opacity:.6;
  background: repeating-linear-gradient(115deg, transparent 0 38px, rgba(255,207,0,.05) 38px 40px);
  mask-image: linear-gradient(90deg, #000, transparent);
  -webkit-mask-image: linear-gradient(90deg, #000, transparent);
}
.hero__inner { position: relative; z-index: 2; max-width: 760px; }
.hero__eyebrow {
  display:inline-flex; align-items:center;
  font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:3px;
  font-size:13px; color: var(--muted); margin: 0 0 22px;
  padding: 8px 16px; border:1px solid var(--line); border-radius:999px; background: rgba(255,255,255,.02);
}
.hero__title {
  font-size: clamp(44px, 8.5vw, 104px); font-weight: 700; text-transform: uppercase;
  letter-spacing: -1px; margin-bottom: 24px;
}
.hero__title .hl { position: relative; }
.hero__title .hl::after {
  content:""; position:absolute; left:0; right:0; bottom:.06em; height:.14em;
  background: var(--yellow); opacity:.32; z-index:-1;
}
.hero__lead { font-size: clamp(16px, 2.1vw, 20px); color: var(--muted); max-width: 560px; margin-bottom: 34px; }
.hero__actions { display:flex; flex-wrap: wrap; gap: 14px; margin-bottom: 52px; }

.hero__stats { list-style:none; margin:0; padding: 26px 0 0; border-top:1px solid var(--line-soft);
  display:grid; grid-template-columns: repeat(4, auto); gap: clamp(20px,4vw,52px); justify-content: start; }
.hero__stats li { display:flex; flex-direction:column; }
.hero__stats b { font-family:'Oswald',sans-serif; font-weight:700; font-size: clamp(26px,4vw,40px); color: var(--yellow); line-height:1; }
.hero__stats span { font-size:13px; color: var(--faint); text-transform:uppercase; letter-spacing:1.5px; margin-top:8px; }

.hero__scroll { position:absolute; left:50%; bottom:22px; transform:translateX(-50%); z-index:2; width:26px; height:42px; border:2px solid var(--line); border-radius:14px; }
.hero__scroll span { position:absolute; left:50%; top:8px; width:4px; height:8px; border-radius:2px; background: var(--yellow); transform: translateX(-50%); animation: scrollDot 1.6s ease-in-out infinite; }
@keyframes scrollDot { 0%{opacity:0; transform: translate(-50%,0);} 40%{opacity:1;} 80%{opacity:0; transform: translate(-50%,14px);} 100%{opacity:0;} }

/* ============================================================
   БЕГУЩАЯ СТРОКА
   ============================================================ */
.marquee { overflow:hidden; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); background: var(--bg-2); }
.marquee__track { display:flex; align-items:center; gap: 28px; white-space:nowrap; width:max-content; padding: 16px 0; animation: marquee 34s linear infinite; }
.marquee__track span { font-family:'Oswald',sans-serif; font-weight:600; text-transform:uppercase; letter-spacing:3px; font-size:17px; color: var(--muted); }
.marquee__track i { color: var(--yellow); font-style: normal; font-size: 10px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   CTA-БАННЕР
   ============================================================ */
.promo-banner { background: linear-gradient(100deg, var(--yellow), var(--yellow-deep)); color:#14140b; }
/* padding-block, а не shorthand — иначе обнулялись горизонтальные отступы .container */
.promo-banner__inner { display:flex; align-items:center; justify-content:space-between; gap: 32px; padding-block: clamp(34px,5vw,56px); flex-wrap: wrap; }
.promo-banner .eyebrow { color: #4a3d00; }
.promo-banner h2 { font-size: clamp(23px, 3.6vw, 40px); line-height: 1.14; text-transform:uppercase; color:#14140b; }
.promo-banner h2 .hl { color:#fff; -webkit-text-stroke: 1px #14140b; }
.promo-banner__text { max-width: 720px; }

/* ============================================================
   СЕКЦИИ (общее)
   ============================================================ */
.section { padding: var(--sec-pad) 0; }
.section--soft { background: var(--bg-2); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); }
.section__head { max-width: 640px; margin-bottom: clamp(36px, 5vw, 56px); }
.section__title { font-size: clamp(30px, 5vw, 56px); line-height: 1.08; text-transform: uppercase; }
.section__sub { color: var(--muted); font-size: 17px; margin-top: 16px; }

/* ============================================================
   ТАБЫ УСЛУГ
   ============================================================ */
.tabs { display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 34px; }
.tab {
  font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:1px; font-size:14px;
  padding: 10px 20px; border-radius:999px; border:1px solid var(--line); color: var(--muted);
  transition: all var(--ease);
}
.tab:hover { border-color: var(--yellow); color: var(--text); }
.tab.is-active { background: var(--yellow); border-color: var(--yellow); color:#14140b; }

/* ============================================================
   КАРТОЧКИ УСЛУГ
   ============================================================ */
.services { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card {
  display:flex; flex-direction:column; gap:16px;
  padding: 30px 28px; background: var(--surface); border:1px solid var(--line-soft); border-radius: var(--radius);
  position: relative; overflow: hidden;
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}
.service-card::before { content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background: var(--yellow); transform: scaleY(0); transform-origin: top; transition: transform var(--ease); }
.service-card:hover { transform: translateY(-4px); border-color: var(--line); background: var(--surface-2); }
.service-card:hover::before { transform: scaleY(1); }
.service-card.is-hidden { display:none; }
.service-card__top { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.service-card__cat { font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:2px; font-size:11px; color: var(--yellow); }
.service-card__time { font-size:12px; color: var(--faint); border:1px solid var(--line); border-radius:999px; padding:3px 10px; }
.service-card__title { font-size:22px; line-height:1.18; text-transform:uppercase; letter-spacing:.3px; }
.service-card__desc { color: var(--muted); font-size:15px; line-height:1.6; flex:1; }
.service-card__foot { display:flex; align-items:center; justify-content:space-between; gap:12px; padding-top:18px; border-top:1px solid var(--line-soft); }
.price { font-family:'Oswald',sans-serif; font-weight:700; font-size:24px; color: var(--text); }
.service-card__btn { font-family:'Oswald',sans-serif; font-weight:600; text-transform:uppercase; letter-spacing:.5px; font-size:13px; color: var(--yellow); white-space:nowrap; }
.service-card__btn:hover { color:#fff; }
.services__note { margin-top: 26px; color: var(--faint); font-size: 14px; text-align:center; }

/* ============================================================
   АКЦИИ
   ============================================================ */
.promos { display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.promo-card {
  position: relative; padding: 40px 30px 34px; border-radius: var(--radius);
  background: var(--surface); border:1px solid var(--line-soft); overflow:hidden;
  transition: transform var(--ease), border-color var(--ease);
}
.promo-card:hover { transform: translateY(-4px); border-color: var(--yellow); }
.promo-card__badge {
  font-family:'Oswald',sans-serif; font-weight:700; font-size: 44px; line-height:1; color: var(--yellow);
  margin-bottom: 18px; letter-spacing:-1px;
}
.promo-card::after { content:""; position:absolute; right:-40px; top:-40px; width:120px; height:120px; border-radius:50%; background: radial-gradient(circle, rgba(255,207,0,.16), transparent 70%); }
.promo-card__title { font-size:22px; text-transform:uppercase; margin-bottom:10px; }
.promo-card__desc { color: var(--muted); font-size:15px; }

/* ============================================================
   ДО / ПОСЛЕ
   ============================================================ */
.ba {
  position: relative; width:100%; max-width: 900px; margin: 0 auto 40px;
  aspect-ratio: 3 / 2; border-radius: var(--radius); overflow: hidden;
  border:1px solid var(--line); user-select:none; touch-action: pan-y;
}
.ba__img { position:absolute; inset:0; width:100%; height:100%; object-fit: cover; }
.ba__before { position:absolute; inset:0; width:50%; overflow:hidden; will-change: width; }
.ba__before .ba__img { width: 900px; max-width:none; height:100%; }
.ba__handle { position:absolute; top:0; bottom:0; left:50%; width:2px; background: var(--yellow); transform: translateX(-1px); cursor: ew-resize; z-index:3; }
.ba__grip { position:absolute; top:50%; left:50%; transform: translate(-50%,-50%); display:flex; gap:2px; align-items:center; justify-content:center; width:46px; height:46px; border-radius:50%; background: var(--yellow); color:#14140b; box-shadow: 0 6px 20px rgba(0,0,0,.5); }
.ba__grip i { font-style:normal; font-size:11px; }
.ba__tag { position:absolute; bottom:14px; font-family:'Oswald',sans-serif; font-weight:600; text-transform:uppercase; letter-spacing:2px; font-size:12px; padding:5px 12px; border-radius:999px; z-index:2; }
.ba__tag--before { left:14px; background: rgba(0,0,0,.6); color:#fff; }
.ba__tag--after { right:14px; background: var(--yellow); color:#14140b; }

/* ============================================================
   ГАЛЕРЕЯ
   ============================================================ */
.gallery { display:grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.gallery__item { position: relative; margin:0; border-radius: var(--radius); overflow:hidden; border:1px solid var(--line-soft); aspect-ratio: 4/3; }
.gallery__item img { width:100%; height:100%; object-fit: cover; transition: transform 500ms var(--ease); }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item figcaption {
  position:absolute; left:0; right:0; bottom:0; padding: 22px 16px 14px;
  font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:1px; font-size:13px; color:#fff;
  background: linear-gradient(transparent, rgba(0,0,0,.8));
}

/* ============================================================
   О СТУДИИ
   ============================================================ */
.about { display:grid; grid-template-columns: 1.3fr .9fr; gap: clamp(30px,5vw,64px); align-items:center; }
.about__text p { color: var(--muted); font-size:16px; margin-top:18px; }
.about__text .section__title { margin-bottom: 6px; }
.about__text .btn { margin-top: 30px; }
.about__stats { list-style:none; margin:0; padding:0; display:grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line-soft); border:1px solid var(--line-soft); border-radius: var(--radius); overflow:hidden; }
.about__stats li { background: var(--surface); padding: 30px 26px; display:flex; flex-direction:column; gap:8px; }
.about__stats b { font-family:'Oswald',sans-serif; font-weight:700; font-size:36px; color: var(--yellow); line-height:1; }
.about__stats span { font-size:13px; color: var(--faint); text-transform:uppercase; letter-spacing:1px; }

/* ============================================================
   КОНТАКТЫ
   ============================================================ */
.contacts { display:grid; grid-template-columns: 1fr 1.1fr; gap: clamp(24px,4vw,48px); align-items:stretch; }
.contacts__info { display:flex; flex-direction:column; }
.contacts__row { display:flex; flex-direction:column; gap:4px; padding: 20px 0; border-bottom:1px solid var(--line-soft); }
.contacts__row:first-child { padding-top:0; }
.contacts__label { font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:2px; font-size:12px; color: var(--faint); }
.contacts__value { font-family:'Oswald',sans-serif; font-weight:600; font-size:22px; color: var(--text); letter-spacing:.3px; }
a.contacts__row:hover .contacts__value { color: var(--yellow); }
.contacts__actions { display:flex; flex-wrap:wrap; gap:12px; margin-top: 28px; }
.contacts__hint { color: var(--faint); font-size:13px; margin-top:14px; }

.contacts__map { border-radius: var(--radius); overflow:hidden; border:1px solid var(--line); min-height: 340px; }
.contacts__map iframe { width:100%; height:100%; min-height:340px; border:0; display:block; }
.map-ph { height:100%; min-height:340px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; text-align:center; color: var(--faint);
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(255,207,0,.06), transparent),
    repeating-linear-gradient(45deg, var(--surface) 0 22px, var(--bg-2) 22px 44px); }
.map-ph svg { color: var(--yellow); }
.map-ph p { font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:2px; color: var(--muted); }
.map-ph span { font-size:12px; }

/* ============================================================
   ФУТЕР
   ============================================================ */
.footer { background: var(--black); border-top:1px solid var(--line-soft); padding: 48px 0 30px; }
.footer__inner { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:26px; padding-bottom: 30px; border-bottom:1px solid var(--line-soft); }
.footer__brand { display:flex; align-items:center; gap:14px; }
.footer__name { font-family:'Oswald',sans-serif; font-weight:700; font-size:19px; letter-spacing:.5px; }
.footer__tag { font-size:12px; color: var(--faint); text-transform:uppercase; letter-spacing:1.5px; }
.footer__nav { display:flex; flex-wrap:wrap; gap: 22px; }
.footer__nav a { font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:1px; font-size:14px; color: var(--muted); }
.footer__nav a:hover { color: var(--yellow); }
.footer__contact { display:flex; align-items:center; gap:16px; }
.footer__phone { font-family:'Oswald',sans-serif; font-weight:600; font-size:17px; }
.footer__phone:hover { color: var(--yellow); }
.footer__bottom { display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px; padding-top:22px; font-size:13px; color: var(--faint); }

/* ============================================================
   REVEAL-АНИМАЦИИ
   ============================================================ */
/* Прячем только если JS реально подключился (класс .js на <html>).
   Без JS / при сбое скрипта весь контент виден сразу. */
.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal { opacity:0; transform: translateY(26px); }
.js .reveal.is-in { opacity:1; transform:none; }

/* ============================================================
   АДАПТИВ
   ============================================================ */
@media (max-width: 980px) {
  .services, .promos, .gallery { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; }
  .contacts { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .burger { display:block; }
  .nav {
    position: fixed; top:0; right:0; bottom:0; width: min(84vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 22px;
    padding: 40px var(--gutter); background: var(--bg-2); border-left:1px solid var(--line);
    transform: translateX(100%); transition: transform var(--ease); z-index: 58;
  }
  .nav.is-open { transform: none; }
  .nav__link { font-size:20px; }
  .nav__link::after { display:none; }
  .nav__phone { font-size:22px; color: var(--yellow); }
  .nav__cta { margin-top: 6px; }
  .hero__stats { grid-template-columns: repeat(2, auto); gap: 26px 40px; }
}

@media (max-width: 620px) {
  .services, .promos, .gallery { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .promo-banner__inner { flex-direction: column; align-items:flex-start; }
  .footer__inner { flex-direction: column; align-items:flex-start; }
  .hero__actions .btn { flex: 1 1 auto; }
}

/* ============================================================
   ДОСТУПНОСТЬ: меньше движения
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity:1; transform:none; }
}

/* Фокус для клавиатуры */
:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   ПЛАВАЮЩАЯ КНОПКА ОНЛАЙН-ЗАПИСИ YCLIENTS
   Виджет инжектит <a class="yButton top left">. Принудительно
   переносим её в правый нижний угол, поверх всего, на всех экранах.
   ============================================================ */
.yButton,
.yButton.top,
.yButton.left,
.yButton.top.left {
  top: auto !important;
  left: auto !important;
  right: 24px !important;
  bottom: 24px !important;
}
@media (max-width: 620px) {
  .yButton, .yButton.top.left { right: 16px !important; bottom: 16px !important; }
}