/* =========================================================
   site.css — ПОЛНАЯ ВЕРСИЯ (восстановлены цвета/акценты/секции)
   с устойчивым модулем навигации (моб. аккордеон + десктоп hover)
   ========================================================= */

/* ====== Design Tokens ====== */
:root{
  --bg:#ffffff; --fg:#111418; --muted:#6B7280; --line:#E6E8EB;
  --blue-700:#1E3A8A; --blue-600:#1E3A8A; --blue-500:#2244AA; --blue-50:#EEF2FF;
  --radius-lg:16px; --radius-md:12px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(17,20,24,.06), 0 1px 1px rgba(17,20,24,.04);
  --shadow-md:0 6px 16px rgba(17,20,24,.08);
  --shadow-lg:0 24px 48px rgba(17,20,24,.10);
  --container-max:1200px;
}

/* ====== Base ====== */
/* ===== БАЗА: фон + макет страницы ===== */
html, body{
  min-height: 100%;
}

body{
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* фон всего сайта */
  background-image: url('/img/site-bg.webp');
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center top;
  background-color: #f5f7fa;

  /* макет */
  display: flex;
  flex-direction: column;
  min-height: 100vh;

  position: relative;   /* нужно для псевдо-элемента */
  overflow-x: hidden;
}

/* main — обычный блок, не растягиваем насильно */
main,
main.flex-fill{
  flex: 0 0 auto !important;
}

/* футер прижимается книзу, если мало контента */
footer{
  margin-top: auto;
}

/* ===== ДЫМКА ПЕРЕД ФОНОВЫМ ИЗОБРАЖЕНИЕМ ===== */
body::before{
  content: "";
  position: fixed;
  inset: 0;

  /* сама «дымка» */
  background: rgba(255, 255, 255, 0.68); /* можно менять 0.78 → больше/меньше */
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);

  pointer-events: none;

  /* слой ПОД всем контентом, НО НАД фоновым изображением */
  z-index: 0;
}

/* контентные блоки всегда выше дымки */
.topbar,
#site-header,
main,
footer{
  position: relative;
  z-index: 1;
}

/* ====== Header / Navbar / Topbar ====== */

/* ====== Topbar ====== */
.topbar{
  background:#0B0E14;
  color:#E5E7EB;
  border-bottom:1px solid rgba(255,255,255,.08);
  position: relative;          /* обычный блок, скроллится */
  z-index: 1000;
  line-height:1.1;
}
.topbar .container{ padding:12px 0; }
.topbar a{ color:#E5E7EB; }
.topbar a:hover{ color:#fff; }

/* ====== Header / Navbar (липкая шапка) ====== */
#site-header{
  position: sticky;          /* !!! липнет к верху при прокрутке */
  top: 0;                    /* прижимается к верхнему краю окна */
  left: 0;
  right: 0;
  z-index: 1010;
  background: #fff;
  border-bottom: 1px solid rgba(0,0,0,.08);
}

/* Подстраховка против bootstrap-стиков на nav */
#mainNav.sticky-top,
#mainNav{
  position: static !important;
  top: auto !important;
}

.navbar{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff !important;
}
.navbar .navbar-brand{ font-weight:700; letter-spacing:.2px; }
.navbar .nav-link{ font-weight:500; color:#1f2937; padding:.75rem 1rem !important; }
.navbar .nav-link:hover,.navbar .nav-link:focus{ color:var(--blue-600); }

/* ====== Buttons / Inputs / Badges ====== */
.btn{ border-radius:12px; padding:.625rem 1rem; font-weight:600; letter-spacing:.2px; }
.btn-primary{ background:var(--blue-600); border-color:var(--blue-600); }
.btn-primary:hover{ background:var(--blue-500); border-color:var(--blue-500); }
.btn-outline-primary{ color:var(--blue-600); border-color:var(--line); background:#fff; }
.btn-outline-primary:hover{ color:var(--blue-600); background:var(--blue-50); border-color:#D8DBDF; }

.form-control{ border-radius:12px; border-color:var(--line); }
.form-control:focus{ box-shadow:0 0 0 .2rem rgba(34,68,170,.08); border-color:var(--blue-500); }

.badge-soft{
  display:inline-block; background:var(--blue-50); color:var(--blue-600);
  border:1px solid #DDE3FF; border-radius:999px; padding:4px 10px; font-weight:600; font-size:.78rem;
}

/* ====== Hero (общий) ====== */
.hero{
  position:relative; padding:62px 0; border-radius:var(--radius-lg);
  overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow-sm);
  background:url('/img/bluerprint-bg1.webp') center/cover no-repeat;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:rgba(255,255,255,.54); backdrop-filter:blur(0.5px);
}
.hero > .row{ position:relative; z-index:1; }
.hero .hero-text{ padding-left:3rem; max-width:600px; }

/* ====== Hero Services ====== */
.hero-services{
  position: relative; overflow: hidden; border-radius: 1rem;
  padding: 3rem 2rem; background: url('/img/services-hero-bg.webp') center/cover no-repeat;
  color: #1e2a66;
}
.hero-services::before{
  content:""; position:absolute; inset:0;
  background: rgba(255,255,255,.42); backdrop-filter: blur(0.5px); z-index:0;
}
.hero-services > *{ position:relative; z-index:1; }
.hero-services h1{ color:#1e3a8a; }
.hero-services p.lead{ font-size:1.2rem; color:#2c3e7a; }

/* ====== Hero Catalog ====== */
.hero-catalog{
  position: relative; border-radius: 1rem; overflow: hidden;
  background: url('/img/catalog-hero-bg.webp') center/cover no-repeat;
  border: 1px solid #e6e8ef;
}
.hero-catalog::before{
  content:""; position:absolute; inset:0;
  background: rgba(255,255,255,.40); backdrop-filter: blur(0.5px);
}
.hero-catalog .hero-catalog-inner{ position:relative; z-index:1; padding:2rem 1.5rem; }
@media (min-width: 768px){ .hero-catalog .hero-catalog-inner{ padding:3rem 2.25rem; } }
.hero-catalog h1{ color:#1e3a8a; }
.hero-catalog .lead{ color:#2c3e7a; }

/* ====== Category Hero ====== */
.category-hero{ position:relative; border-radius:1rem; overflow:hidden; padding:clamp(20px, 4vw, 36px) 0; margin-bottom:1.25rem; }
.category-hero .container{ position:relative; z-index:3; }
.category-hero__bg{ position:absolute; inset:0; background-size:cover; background-position:center; transform:scale(1.02); z-index:0; }
.category-hero__veil{ position:absolute; inset:0; background:rgba(255,255,255,.48); backdrop-filter:blur(1px); z-index:1; }
.hero-badges{ display:flex; flex-wrap:wrap; gap:.5rem; }
.hero-badge{
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 999px;
  padding: .25rem .6rem;
  font-size: .85rem;
  font-weight: 600;
  color: #1e3a8a;
}
.category-hero__shape{ position:absolute; z-index:2; opacity:.22; max-width:min(38%,520px); height:auto; pointer-events:none; user-select:none; }
.category-hero .shape-1{ top:-8%; right:-6%; }
.category-hero .shape-2{ bottom:-10%; left:-6%; }
@media (max-width:576px){
  .category-hero{ padding:18px 0; }
  .category-hero__shape{ max-width:55%; opacity:.18; }
  .category-hero .shape-1{ top:-12%; right:-14%; }
  .category-hero .shape-2{ bottom:-16%; left:-14%; }
}

/* ====== Cards ====== */
.card{
  border:1px solid var(--line); border-radius:var(--radius-md);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease; box-shadow:none;
}
.card:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); border-color:#D8DBDF; }
.card .card-title{ font-weight:600; }
.section-title{ font-size:1.125rem; font-weight:700; letter-spacing:.3px; margin-bottom:.75rem; }

/* ====== Image Cards (категории/услуги) ====== */
.category-card.image-card,
.service-card.image-card{
  position:relative; overflow:hidden; height:220px; min-height:220px;
  border-radius:var(--radius-md);
}
.image-card .card-bg{ position:absolute; inset:0; display:block; z-index:0; }
.image-card .card-bg img{ display:block; width:100%; height:100%; object-fit:cover; object-position:center; image-rendering:auto !important; }
.image-card .card-img-overlay{ position:relative; z-index:1; display:flex; flex-direction:column; justify-content:flex-end; min-height:100%; padding:12px; }
.image-card .card-img-overlay.overlay-soft::before{ content:""; position:absolute; inset:0; z-index:0; background: linear-gradient(to top, rgba(0,0,0,.32) 0%, rgba(0,0,0,0) 60%); }
.image-card .card-img-overlay > *{ position:relative; z-index:1; }
.text-box-blue{ background:rgba(255,255,255,.85); padding:4px 8px; border-radius:4px; display:inline-block; text-align:center; color:#050505; font-size:.85rem; box-shadow:0 1px 3px rgba(0,0,0,.25); }
.text-box-blue .fw-semibold{ font-size:.95rem; margin-bottom:2px; }
.text-box-blue .hint{ font-size:.75rem; color:rgba(0,0,0,.9); }
@media (min-width: 768px){ .category-card.image-card,.service-card.image-card{ height:240px; } }
@media (min-width: 1200px){ .category-card.image-card,.service-card.image-card{ height:260px; } }

/* ====== “Наши работы” ====== */
.work-card{ overflow:hidden; border-radius:12px; transition: transform .18s ease, box-shadow .18s ease; }
.work-card:hover{ transform: translateY(-2px); box-shadow: 0 6px 16px rgba(17,20,24,.08); }
.work-media{ position: relative; display: block; height: 220px; background: #f6f7fb; }
.work-media img{ position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.work-media .work-img{ width:100%; height:220px; object-fit:cover; border-top-left-radius:.5rem; border-top-right-radius:.5rem; }

/* ====== Service sections ====== */
.service-section{
  background:#f8fafc; border:1px solid var(--line); border-radius:16px;
  padding:24px; margin:24px 0;
}
.section-subtitle{ font-weight:700; color:#1e3a8a; margin-bottom:14px; text-align:center; }

.service-main{
  background:#f7f8fb; border:1px solid #e6e8ef; border-radius:12px;
  padding:32px 24px; margin-bottom:32px;
}
.service-main .service-illustration img{ border-radius:12px; box-shadow:0 4px 16px rgba(0,0,0,0.08); transition:transform .3s ease; }
.service-main .service-illustration img:hover{ transform:scale(1.02); }
.service-main .service-text{ font-size:1rem; color:#333; line-height:1.6; }
.service-main .service-text p:first-child{ font-size:1.15rem; font-weight:500; color:#1d3ca2; }
.service-main .service-text strong{ color:#1d3ca2; }

.service-variants{
  background:#f7f8fb; border:1px solid #e6e8ef; border-radius:12px;
  padding:32px 24px; margin-bottom:32px;
}

.service-works .work-card{ background:#fff; border:1px solid #e3e6ef; border-radius:12px; overflow:hidden; box-shadow:0 2px 6px rgba(0,0,0,.05); transition:transform .2s ease, box-shadow .2s ease; }
.service-works .work-card:hover{ transform:translateY(-3px); box-shadow:0 8px 16px rgba(0,0,0,.08); }
.service-works .work-title{ font-size:1.05rem; color:#1d3ca2; }
.service-works .card p{ line-height:1.4; }

/* ====== Footer ====== */
footer{
  background:#0B0E14; color:#E5E7EB; border-top:1px solid rgba(255,255,255,.08);
  padding:.5rem 0 !important; font-size:.9rem; line-height:1.2;
}
footer a{ color:#E5E7EB; } footer a:hover{ color:#fff; }
footer .container > *{ margin:0; }

/* ====== Картинки: без 3D эффекта (чтобы не “мыло”) ====== */
.image-card .card-bg img, .image-card .card-imgOverlay{
  will-change:auto !important; transform:none !important; backface-visibility:visible !important;
}
img{ image-rendering: -webkit-optimize-contrast; }

/* =========================================================
   NAVIGATION: Mobile (аккордеон с анимацией) + Desktop (hover)
   ========================================================= */

/* ===================== Mobile (≤991.98px) ===================== */
@media (max-width: 991.98px){
  .nav-item.dropdown > .dropdown-menu{
    position: static;
    display: block;
    width: 100%;
    margin: 0; padding: 0;
    border: 0; border-radius: 0;
    box-shadow: none; background:#fff;

    overflow: hidden;
    max-height: 0;
    opacity: 0;
    pointer-events: none;

    transition: max-height .28s ease, opacity .22s ease;
    will-change: max-height, opacity;
  }
  .nav-item.dropdown.open > .dropdown-menu{
    max-height: 70vh;
    opacity: 1;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    pointer-events: auto;
  }

  .nav-item.dropdown > .dropdown-menu > li > a.dropdown-item{
    font-weight: 700;
  }

 /* Базовое состояние подменю (закрыто) */
#mainNav .dropdown-submenu > .submenu {
    display: block;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    pointer-events: none;

    transition:
        max-height .35s cubic-bezier(.25,.8,.25,1),
        opacity .25s ease-out;
}

/* Открытое состояние */
#mainNav .dropdown-submenu.open > .submenu {
    max-height: 500px; /* хватит для любых списков */
    opacity: 1;
    pointer-events: auto;
}

  .dropdown-submenu > .submenu{
    padding-left: .5rem;
  }

  .dropdown-menu .submenu .dropdown-item{
    color: var(--blue-700);
    background: transparent !important;
    border-radius: 0 !important;
    padding: .6rem .9rem;
  }
  .dropdown-menu .submenu .dropdown-item:hover,
  .dropdown-menu .submenu .dropdown-item:focus{
    color: var(--blue-500);
    background: rgba(13,110,253,.06);
  }
  .navbar .dropdown-menu .dropdown-item + .dropdown-item{
    border-top: 1px solid #f1f3f5;
  }

  .dropdown-item.has-sub{
    position: relative;
    padding-right: 1.75rem;
  }
  .dropdown-item.has-sub .submenu-caret{
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.05rem;
    line-height: 1;
    opacity: .9;
    cursor: pointer;
    user-select: none;
    padding: .35rem;
    margin: -.35rem 0;
  }
  .dropdown-menu .dropdown-item{
    white-space: normal;
  }
}

/* ===================== Desktop (≥992px) ===================== */
@media (min-width: 992px){
  #navProducts > .dropdown-menu,
  #navServices > .dropdown-menu{
    display: block;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity .12s ease, transform .12s ease;

    min-width: 340px;
    padding: .75rem .75rem;
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,.06);
    box-shadow: 0 10px 24px rgba(17,20,24,.14), 0 2px 8px rgba(17,20,24,.08);
    z-index: 1050;
    background:#fff;
  }
  #navProducts:hover > .dropdown-menu,
  #navServices:hover > .dropdown-menu{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .dropdown-submenu{ position: relative; }
  .dropdown-submenu > .submenu{
    position: absolute; left: 100%; top: 0;
    min-width: 14rem; padding: .5rem 0; background: #fff;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
    border: 1px solid rgba(0,0,0,.06); border-radius: 10px;

    display: block;
    visibility: hidden; opacity: 0; pointer-events: none;
    transition: opacity .15s ease;
  }
  .dropdown-submenu:hover > .submenu{
    visibility: visible; opacity: 1; pointer-events: auto;
  }
}

/* =========================================================
   МЕЛОЧИ/АДАПТИВ
   ========================================================= */
.fade-in{ opacity:0; transform:translateY(6px); animation:fi .36s ease forwards; }
@keyframes fi{ to{ opacity:1; transform:none; } }

.vr{ border-left:1px solid #e9ecef; opacity:1; }
.row.g-3{ --bs-gutter-x:1rem; --bs-gutter-y:1rem; }
@media (min-width: 768px){ .row.g-3{ --bs-gutter-x:1.25rem; --bs-gutter-y:1.25rem; } }
.navbar .dropdown-item:focus, .navbar .dropdown-item:hover{ background: #f8f9fa !important; }

/* ==== Секции "типы услуги", "варианты исполнения" ==== */
.service-section{
  background:#f7f8fb;
  border:1px solid #e6e8ef;
  border-radius:12px;
  padding:24px;
  margin:24px 0;
}
.section-subtitle{
  font-size:1.6rem;
  font-weight:700;
  margin-bottom:1.2rem;
  color:#1d3ca2;
  text-align:center;
}

/* ==== Карточки вариантов ==== */
.variant-card{
  background:#fff;
  border:1px solid #e1e5ef;
  border-radius:.8rem;
  padding:1rem;
  box-shadow:0 2px 5px rgba(0,0,0,.05);
  transition:all .2s ease;
  height:100%;
}
.variant-card:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 16px rgba(0,0,0,.08);
}
.variant-card b{
  display:block;
  font-weight:600;
  margin-bottom:.3rem;
  color:#1d3ca2;
}
.variant-card p{
  margin:0;
  font-size:.92rem;
  color:#555;
  line-height:1.45;
}
.service-section .row{ row-gap:1rem; }

/* ==== СЕКЦИЯ ЭТАПОВ ==== */
.how-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.how-card {
  position: relative;
  background: #fff;
  border: 1px solid #e2e6ef;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,.05);
  overflow: hidden;
  width: 100%;
  max-width: 300px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.how-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0,0,0,.08);
}
.how-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.how-card .step-num {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 36px;
  height: 36px;
  background: #1e4dc2;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,.2);
}
.how-card .card-body {
  padding: .9rem 1rem 1.1rem;
  text-align: center;
}
.how-card .card-body p {
  margin: 0;
  font-size: .93rem;
  color: #444;
  line-height: 1.45;
}

/* ===== Intro / Enhanced description ===== */
.enhanced-description{
  font-size: 1rem;
  color: #333;
  line-height: 1.7;
}
.enhanced-description p{ margin: 0 0 .7rem 0; }
.enhanced-description p:first-child{
  font-size: 1.08rem;
  font-weight: 500;
  color: #1d3ca2;
}
.enhanced-description b,
.enhanced-description strong{
  color: #1d3ca2;
}
.enhanced-description mark{
  background: var(--blue-50);
  color: var(--blue-700);
  padding: .08rem .35rem;
  border-radius: .35rem;
  border: 1px solid #DDE3FF;
}
.enhanced-description hr{
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, #e6e8ef, transparent);
  margin: 1rem 0;
}
.enhanced-description ul,
.enhanced-description ol{
  margin: .5rem 0 .9rem 1.1rem;
}
.enhanced-description li{
  margin: .25rem 0;
}
.enhanced-description a{
  color: var(--blue-600);
  text-decoration: underline;
}

/* HERO — фиксы для мобильной версии */
@media (max-width: 576px){
  .hero{
    padding: 32px 16px !important;
    text-align: left !important;
  }
  .hero .hero-text{
    padding-left: 0 !important;
    padding-right: 0 !important;
    text-align: left !important;
  }
  .hero .d-flex{
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .hero .btn{
    width: 100%;
    text-align: center;
    padding: 0.85rem 1.1rem;
  }
  .hero .row{
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
}

/* Полупрозрачная белая карточка для HERO */
.category-hero-card {
  background: rgba(255, 255, 255, 0.38);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 1.2rem;
  padding: 1.6rem 2rem;
  max-width: 760px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
  border: 1px solid rgba(255,255,255,0.35);
}
@media (max-width: 576px) {
  .category-hero-card {
    padding: 1.2rem 1.3rem;
    border-radius: 0.9rem;
    margin-top: 0.5rem;
    max-width: 100%;
  }
}

/* Анимация появления hero-карточки */
.hero-animate {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeInUp 0.7s ease-out forwards;
  animation-delay: 0.15s;
}
@keyframes heroFadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-animate {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* Анимация появления фонового изображения */
.category-hero__bg {
  opacity: 0;
  transform: scale(1.03);
  animation: heroBgFadeZoom 1.2s ease-out forwards;
}
@keyframes heroBgFadeZoom {
  from {
    opacity: 0;
    transform: scale(1.03);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.category-hero__veil {
  opacity: 0;
  animation: heroVeilFade 0.8s ease-out forwards;
  animation-delay: 0.2s;
}
@keyframes heroVeilFade {
  from { opacity: 0; }
  to   { opacity: 0.35; }
}
.hero-animate {
  animation-delay: 0.35s;
}

/* ===== БАЗОВАЯ АНИМАЦИЯ ПОЯВЛЕНИЯ ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
  will-change: opacity, transform;
}
.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}
.category-hero-card.hero-animate.animate-on-scroll {
  transform-origin: left center;
}

/* Карточки (hover + лёгкий подъём) */
.card-animate {
  transition:
    transform 0.25s ease-out,
    box-shadow 0.25s ease-out;
  transform-origin: center bottom;
}
.card-animate:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.25);
}
.category-grid .card-animate.animate-on-scroll {
  transition-duration: 0.6s;
}
.category-grid .card-animate.animate-on-scroll:nth-child(1) { transition-delay: 0.05s; }
.category-grid .card-animate.animate-on-scroll:nth-child(2) { transition-delay: 0.10s; }
.category-grid .card-animate.animate-on-scroll:nth-child(3) { transition-delay: 0.15s; }
.category-grid .card-animate.animate-on-scroll:nth-child(4) { transition-delay: 0.20s; }
.category-grid .card-animate.animate-on-scroll:nth-child(5) { transition-delay: 0.25s; }
.category-grid .card-animate.animate-on-scroll:nth-child(6) { transition-delay: 0.30s; }

.service-section.animate-on-scroll {
  transform: translateY(16px);
}
.service-section.animate-on-scroll.in-view {
  transform: translateY(0);
}
.accordion.animate-on-scroll {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.accordion.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* HERO (категории + услуги) — адаптация под мобилку */
@media (max-width: 576px) {
  .category-hero.service-section {
    margin: 16px 0;
    padding: 14px 0;
    border-radius: 12px;
  }
  .category-hero-card {
    margin: 0 12px 8px;
    padding: 1.1rem 1.2rem;
    border-radius: 0.9rem;
    box-shadow: 0 8px 22px rgba(0,0,0,0.12);
  }
  .hero-badges { gap: 0.35rem; }
  .hero-badge {
    font-size: 0.72rem;
    padding: 3px 8px;
  }
  .category-hero-card h1,
  .category-hero-card .h3 {
    font-size: 1.3rem;
    line-height: 1.25;
    margin-bottom: 0.5rem;
  }
  .category-hero-card .lead {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
  }
  .category-hero-card .btn {
    width: 100%;
    justify-content: center;
  }
  .category-hero-card .btn + .btn {
    margin-top: 0.5rem;
  }
}

/* HERO-анимация для hero-catalog */
.hero-catalog.hero-animate1 {
  position: relative;
  overflow: hidden;
}
.hero-catalog.hero-animate1::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: inherit;
  opacity: 0;
  transform: scale(1.03);
  animation: heroBgFadeZoomMain 1.2s ease-out forwards;
}

/* карта */
.animate-map { 
  opacity: 0;
  transform: scale(1.03);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
  will-change: opacity, transform;
  transition-delay: 0.35s;
}
.animate-map.in-view {
  opacity: 1;
  transform: scale(1);
}
.why-icon {
  width: 122px;
  height: 122px;
  object-fit: contain;
  opacity: 0.9;
}
@media (max-width: 576px) {
  .why-icon {
    width: 100px;
    height: 100px;
  }
}

/* ===== DARK FOOTER ===== */
.footer-dark {
  background: #0B0E14;
  color: #E5E7EB;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-text {
  color: #9CA3AF !important;
}
.footer-link {
  color: #E5E7EB;
  text-decoration: none;
  transition: color .2s ease;
}
.footer-link:hover {
  color: #fff;
}
.footer-nav {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.footer-nav li { margin-bottom: 6px; }
.footer-nav li a { font-size: .95rem; }

.footer-social {
  display: inline-flex;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.18);
  transition: all .25s ease;
}
.footer-social:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.35);
}
.footer-social img {
  width: 22px;
  height: 22px;
}
@media (max-width: 576px) {
  .footer-nav {
    text-align: center;
    margin-top: 10px;
  }
  .footer-social-wrap {
    justify-content: center;
    width: 100%;
  }
  .footer-social {
    width: 46px;
    height: 46px;
  }
  footer .container {
    text-align: center !important;
  }
  footer .footer-contacts,
  footer .footer-nav,
  footer .footer-messengers {
    text-align: center !important;
    justify-content: center !important;
  }
  footer .footer-messengers .d-flex {
    justify-content: center !important;
  }
}

/* ============================================================
   MOBILE NAV – текст, контекстное меню и стрелки
   ============================================================ */
@media (max-width: 991.98px){

  #mainNav .navbar-nav .nav-link{
    font-weight: 700 !important;
    font-size: 0.95rem;
  }
  #mainNav .navbar-nav .nav-item.dropdown > .nav-link{
    color: inherit !important;
  }
  #mainNav .navbar-nav .nav-item:not(.dropdown) > .nav-link{
    color: var(--blue-700) !important;
  }
  #mainNav .navbar-nav .nav-item:not(:last-child){
    border-bottom: 1px solid rgba(15,23,42,0.06);
  }

  #mainNav .nav-item.dropdown > .dropdown-menu{
    margin-top: 0;
    border-radius: 16px;
    border: 1px solid rgba(15,23,42,0.12);
    box-shadow: 0 12px 30px rgba(15,23,42,0.18);
    background: #fff;
  }
  #mainNav .nav-item.dropdown > .dropdown-menu > li > .dropdown-item{
    padding: 0.65rem 1.05rem;
    font-size: 0.94rem;
  }
  #mainNav .nav-item.dropdown > .dropdown-menu > li:first-child > .dropdown-item{
    padding-top: 0.85rem;
  }
  #mainNav .nav-item.dropdown > .dropdown-menu > li:last-child > .dropdown-item{
    padding-bottom: 0.85rem;
  }
  #mainNav .nav-item.dropdown.open > .dropdown-menu{
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  #mainNav .dropdown-submenu > .submenu{
    border-radius: 14px;
    border: 1px solid rgba(15,23,42,0.08);
    background: #fff;
    box-shadow: 0 8px 24px rgba(15,23,42,0.14);
    margin-top: 0.25rem;
  }
  #mainNav .dropdown-submenu > .submenu > li > .dropdown-item{
    padding: 0.55rem 1.05rem;
    padding-left: 1.6rem;
    font-size: 0.93rem;
  }
  #mainNav .dropdown-submenu > .submenu > li:first-child > .dropdown-item{
    padding-top: 0.75rem;
  }
  #mainNav .dropdown-submenu > .submenu > li:last-child > .dropdown-item{
    padding-bottom: 0.8rem;
  }
  #mainNav .dropdown-submenu.open > .submenu{
    max-height: 50vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  #mainNav .dropdown-item.has-sub{
    position: relative;
    padding-right: 2rem;
  }
  #mainNav .dropdown-item.has-sub .submenu-caret{
    font-size: 0;
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
  }
  #mainNav .dropdown-item.has-sub .submenu-caret::before{
    content: "▾";
    font-size: 1rem;
    transition: transform 0.24s ease;
  }
  #mainNav .dropdown-submenu.open .submenu-caret::before{
    transform: rotate(90deg);
  }

  #mainNav .nav-item.dropdown .caret-icon{
    display: inline-block;
    transition: transform 0.24s ease;
  }
  #mainNav .nav-item.dropdown.open .caret-icon{
    transform: rotate(180deg);
  }

  

  #mainNav .nav-item.dropdown > .dropdown-menu{
    transition:
      max-height .42s cubic-bezier(.25,.8,.25,1),
      opacity    .28s ease-out !important;
  }
  #mainNav .nav-item.dropdown.open > .dropdown-menu{
    max-height: 65vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #mainNav .dropdown-submenu > .submenu{
    transition:
      max-height .38s cubic-bezier(.25,.8,.25,1),
      opacity    .26s ease-out !important;
  }
  #mainNav .dropdown-submenu.open > .submenu{
    max-height: 55vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #mainNav .navbar-collapse{
    max-height: calc(100vh - 1rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  #mainNavCollapse{
    max-height: calc(100vh - 1rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #mainNavCollapse .dropdown-menu,
  #mainNavCollapse .submenu{
    overflow-y: visible !important;
    -webkit-overflow-scrolling: auto !important;
  }

  #mainNav .dropdown-menu .dropdown-item.has-sub{
    position: relative;
    display: flex;
    align-items: center;
    padding-right: 3rem !important;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub span:first-child{
    flex: 1 1 auto;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub .submenu-caret{
    position: absolute !important;
    left: 60% !important;
    right: 0 !important;
    top: -0.4rem !important;
    bottom: -0.4rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    padding-right: 1rem !important;
    cursor: pointer;
    user-select: none;
    transform: none !important;
    transition: none !important;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub .submenu-caret::before{
    content: "▾" !important;
    display: inline-block;
    font-size: 1.35rem;
    line-height: 1;
    color: #111418;
  }
  #mainNav .dropdown-submenu.open > a.dropdown-item.has-sub .submenu-caret::before{
    content: "▴" !important;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub .submenu-caret::after{
    content: none !important;
  }

  #mainNav .dropdown-submenu > .submenu{
    position: static;
    display: block;
    margin: .25rem 0 0 0;
    padding-top: .25rem;
    background: #fff;
    border-top: 1px solid #eef1f5;
    border-bottom: 1px solid #eef1f5;
    box-shadow: inset 0 6px 10px rgba(0,0,0,.03);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    transition:
      max-height .35s cubic-bezier(.25,.8,.25,1),
      opacity    .25s ease-out;
    will-change: max-height, opacity;
  }
  #mainNav .dropdown-submenu.open > .submenu{
    max-height: 55vh;
    opacity: 1;
    pointer-events: auto;
  }
}

/* DESKTOP NAV: стрелки подменю вправо */
@media (min-width: 992px){
  #mainNav .dropdown-menu .dropdown-item.has-sub{
    position: relative;
    padding-right: 1.75rem !important;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub::after{
    content: "›";
    position: absolute;
    right: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.05rem;
    line-height: 1;
    color: #555;
    pointer-events: none;
  }
  #mainNav .dropdown-menu .dropdown-item.has-sub:hover::after{
    color: var(--blue-700);
  }
}

/* ===== МОДАЛКА "Заявка отправлена" ===== */
.modal-backdrop.show {
  background: rgba(15, 23, 42, 0.55);
}
#contactSuccessModal .modal-dialog {
  max-width: 640px;
  margin: 2.5rem auto;
}
#contactSuccessModal .modal-content {
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: 1.4rem 1.6rem;
}
#contactSuccessModal .modal-header {
  border-bottom: 0;
  padding: 0 0 .4rem 0;
}
#contactSuccessModal .modal-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: #111418;
}
#contactSuccessModal .modal-body {
  padding: 0;
  font-size: 0.95rem;
  color: #374151;
}
#contactSuccessModal .btn-close {
  box-shadow: none;
  opacity: .6;
}
#contactSuccessModal .btn-close:hover {
  opacity: .9;
}
@media (max-width: 576px) {
  #contactSuccessModal .modal-dialog {
    margin: 1.5rem;
  }
  #contactSuccessModal .modal-content {
    padding: 1.1rem 1.2rem;
    border-radius: 12px;
  }
}
.modal-backdrop {
  z-index: 1050 !important;
}
.modal {
  z-index: 1060 !important;
}
.modal-dialog {
  z-index: 1065 !important;
}
/* === FIX: делаем шапку липкой к верху экрана === */

/* 1. Чтоб flex-колонка не мешала sticky */
body {
  display: block;        /* убираем flex у body */
  min-height: 100vh;
}

/* 2. Липкая шапка — относительно окна браузера */
body > #site-header {
  position: sticky !important;
  top: 0 !important;
  z-index: 1030;
  background: #ffffff;
}

/* 3. Topbar остаётся обычным, едет со страницей */
.topbar {
  position: relative !important;
  z-index: 1020;
}
/* ===== ХАРД-ОТМЕНА ЛЮБОГО STICKY ДЛЯ ШАПКИ ===== */

/* всё, что относится к шапке/топбару/навигации — только в нормальном потоке */
.topbar,
#site-header,
#mainNav {
  position: relative !important;
  top: 0 !important;
}

/* на всякий случай убиваем bootstrap .sticky-top везде */
.sticky-top {
  position: static !important;
  top: auto !important;
}