/*======================================== 1. СБРОС И ОСНОВНОЙ ФОН ========================================*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
  font-family: 'Roboto Condensed', sans-serif;
  overflow-x: hidden;
  background: url('https://dl.dropboxusercontent.com/s/kxq5vkliiuj7bi03v4iew/247dda3d06903aee6bb5e1b3785fb8ed.jpg')
              center center/cover fixed no-repeat;
}

/*======================================== 2. CSS-ПЕРЕМЕННЫЕ ========================================*/
:root {
  --bg: transparent; /* было #ffffff — теперь прозрачный, чтобы секции не заливало белым */
  --accent: #0044cc;
  --font-heading: 'Montserrat', sans-serif;
  --footer-text: #271b66;
}

/* Белый фон только у карточек контактов */
.contact-card {
  background-color: #ffffff !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

/* Перебиваем фон у Tilda-обёрток, чтобы убрать белый прямоугольник */
.t-rec, .t-container, .t396__artboard, [id^="rec"] {
  background-color: transparent !important;
}

/*======================================== 3. FEATURE SECTION & SIDE CONTENT ========================================*/
.feature-section,
.side-content-left {
  position: relative;
  overflow: hidden;
  z-index: 0;
  color: #fff;
  background: none;
}

.feature-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
  pointer-events: none;
}

.feature-section > * {
  position: relative;
  z-index: 2;
}

/*---------------------------------------- 3.1. ЛЕВАЯ ПАНЕЛЬ ----------------------------------------*/
.side-content-left {
  flex: 1 1 50%;
  padding: 60px 40px;
  font-family: var(--font-heading);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: url('https://dl.dropboxusercontent.com/s/kxq5vkliiuj7bi03v4iew/247dda3d06903aee6bb5e1b3785fb8ed.jpg')
              center center/cover no-repeat;
}

.side-content-left h2 {
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
  font-weight: 700;
}

.side-content-left ul {
  list-style: none;
  font-size: 1.3rem;
  line-height: 1.6;
}

.side-content-left ul li {
  position: relative;
  margin-bottom: 0.8rem;
  padding-left: 1.2em;
}

.side-content-left ul li::before {
  content: '●';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/*---------------------------------------- 3.2. СЕКЦИЯ «СМКРМ» ----------------------------------------*/
.feature-section {
  padding: 60px 20px;
  text-align: center;
  font-family: var(--font-heading);
  background: url('https://dl.dropboxusercontent.com/s/kxq5vkliiuj7bi03v4iew/247dda3d06903aee6bb5e1b3785fb8ed.jpg')
              center center/cover no-repeat;
}

.feature-section h3 {
  font-size: 2.5rem;
  font-weight: 700;
}

/*======================================== 4. HERO & LEFT PANEL ========================================*/
.hero-section {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://dl.dropboxusercontent.com/s/kxq5vkliiuj7bi03v4iew/247dda3d06903aee6bb5e1b3785fb8ed.jpg')
              center center/cover no-repeat;
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
  z-index: -1;
}

.hero-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50vw;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
  pointer-events: none;
}

.hero-section > * {
  position: relative;
  z-index: 1;
}

/*======================================== 6. ORBIT WRAPPER ========================================*/
.orbit-wrapper {
  flex: 1 1 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg);
  padding: 40px;
  position: relative;
  z-index: 1;
}

.orbit-inner {
  width: 100%;
  max-width: 700px;
}

.orbit-inner svg {
  width: 100%;
  height: auto;
}

.orbit-content {
  transform-origin: 50% 50%;
  animation: spin 60s linear infinite reverse;
  font-size: 20px;
  font-weight: 700;
  fill: var(--accent);
}

.orbit-content .start-marker,
.orbit-content .end-marker {
  fill: #000;
  font-size: 24px;
}

.orbit-wrapper:hover .orbit-content {
  animation-play-state: paused;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/*======================================== 7. ORDER SECTION ========================================*/
#order {
  position: relative;
  overflow: hidden;
  background: var(--bg) !important;
}

#order::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: url("data:image/svg+xml;utf8,") no-repeat bottom center;
  background-size: cover;
  z-index: 1;
}

#order > .container {
  position: relative;
  z-index: 2;
}

/*======================================== 8. FOOTER (СИНХРОНИЗАЦИЯ) ========================================*/
footer.site-footer {
  position: relative !important;
  overflow: visible !important;
  background-color: #ffffff !important; /* футер оставляем белым */
  z-index: 10 !important;
}

footer.site-footer::before {
  content: '';
  position: absolute;
  left: 0;
  top: -8px;
  width: 100%;
  height: 8px;
  background-color: #ffffff;
  pointer-events: none;
}

footer.site-footer .footer-nav a,
footer.site-footer .footer-icons a,
footer.site-footer .footer-bottom a,
footer.site-footer .footer-bottom span {
  color: var(--footer-text) !important;
  text-shadow: none !important;
}
/* остальной твой CSS без изменений */
/*======================================== 9. GALLERY1 ========================================*/
.gallery1 {
  background: #3a3a3a;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding: 60px 0;
  perspective: 1000px;
}

.gallery1 .card {
  position: relative;
  width: 280px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.5s;
}

.gallery1 .card img {
  display: block;
  width: 100%;
  height: auto;
}

.gallery1 .card .caption {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 8px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 14px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery1 .card:hover {
  transform: translateZ(60px);
}

.gallery1 .card:hover .caption {
  opacity: 1;
}

/*======================================== 10. UNIFORM GALLERY LARGE ========================================*/
.uniform-gallery-large {
  background: #3a3a3a;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
  padding: 80px 20px;
  justify-items: center;
}

.uniform-gallery-large .item {
  width: 100%;
  max-width: 480px;
  color: #ffffff;
  font-family: var(--font-heading);
}

.uniform-gallery-large .img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(0,0,0,0.1);
}

.uniform-gallery-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.uniform-gallery-large .item:hover img {
  transform: scale(1.05);
  box-shadow: 0 16px 32px rgba(0, 68, 204, 0.3);
}

.uniform-gallery-large figcaption {
  margin-top: 12px;
  font-size: 16px;
  text-align: center;
  opacity: 0.85;
}

/*======================================== 11. LINKS AND NAVIGATION ========================================*/
a.brand-link {
  color: var(--accent) !important;
  text-decoration: none !important;
  position: relative;
}

a.brand-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

a.brand-link:hover::after {
  width: 100%;
}

.site-header .site-nav a,
.site-header .site-nav a:visited {
  font-family: var(--font-heading) !important;
  font-size: 1.2rem !important;
  font-weight: 700 !important;
  color: var(--accent) !important;
  text-decoration: none !important;
  transition: color 0.2s !important;
}

.site-header .site-nav a:hover {
  color: #003399 !important;
}

.site-nav a {
  position: relative;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

@media (max-width: 768px) {
  .site-nav a {
    font-size: 0.9rem;
  }
}

/*======================================== 12. FA → SVG ========================================*/
.fa-shield-alt,
.fa-tools,
.fa-hourglass-end,
.fa-file-invoice,
.fa-id-badge,
.fa-file-alt,
.fa-sync-alt,
.fa-тachометр-alt,
.fa-болт,
.fa-база,
.fa-user-ког,
.fa-project-diagram {
  color: transparent !important;
  position: relative;
}

.fa-shield-alt::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("/assets/icons/award.svg") no-repeat center/contain;
}
/*======================================== 13. HEADER & FOOTER WHITE BACKGROUND ========================================*/
header,
footer,
.header,
.site-header,
#header,
.footer,
.site-footer,
#footer {
  background-color: var(--bg) !important;
}

header.site-header {
  background-color: var(--bg) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
}

header.site-header .logo span,
header.site-header .site-nav a,
header.site-header .site-nav a:visited,
header.site-header .site-nav a:focus {
  color: var(--accent) !important;
  text-shadow: none !important;
}

header.site-header .site-nav a:hover,
header.site-header .site-nav a:active {
  color: #003399 !important;
}

/* При мобильной версии шапки */
@media (max-width: 768px) {
  .site-header .container {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 12px !important;
  }

  .site-header .logo span { display: none !important; }
  .site-header .logo img { height: 100px !important; }
  .menu-toggle,
  .hamburger { display: block !important; }
  .hamburger {
    position: relative !important;
    margin-left: auto !important;
    align-self: flex-start !important;
    font-size: 1.8rem;
    color: var(--accent);
    cursor: pointer;
    z-index: 201;
  }
  .site-nav { display: none !important; }
 /* ================================
   ГЛОБАЛЬНЫЙ ФОН САЙТА (НЕ УДАЛЯТЬ!)
   ================================ */

/* Фон всей страницы */
body {
  background-color: #f8fafc !important;
}

/* Шапка и подвал всегда белые */
.site-header,
.site-footer {
  background-color: #ffffff !important;
}

/* ================================
   КОНЕЦ ГЛОБАЛЬНОГО ФОНА
   ================================ */
/* ================================
   АДАПТАЦИЯ ДЛЯ ТЕЛЕФОНА
   ================================ */
@media (max-width: 768px) {
  /* Шапка */
  .site-header {
    padding: 12px 0;
  }
  .site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    box-sizing: border-box;
  }
  .site-header .logo {
    display: flex;
    align-items: center;
    margin-left: 0;
  }
  .site-header .logo img {
    height: 140px !important;
    display: block;
  }
  .site-header .logo span {
    font-size: 1rem;
    margin-left: 12px;
  }
  .site-nav { display: none; }

  /* Бургер — чуть левее от края */
  .burger {
    margin-left: auto;
    margin-right: 8px; /* ← подвинул левее */
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: #0044cc;
    font-size: 2rem;
    cursor: pointer;
  }

  /* Меню: верх идентичен шапке */
  .overlay-menu .top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    box-sizing: border-box;
  }
  .overlay-menu .logo {
    display: flex;
    align-items: center;
    margin-left: 0;
    margin-top: 6px; /* если нужно чуть опустить */
  }
  .overlay-menu .logo img {
    height: 140px !important;
    display: block !important;
  }
  .overlay-menu .logo span { display: none !important; }
  .overlay-menu .logo-line { margin-top: 12px !important; }

  /* Ссылки и контакты */
  .overlay-menu nav a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #271b66 !important;
    text-decoration: none;
    text-transform: uppercase;
  }
  .overlay-menu .contacts {
    text-align: center;
    font-size: 1rem;
    color: #271b66 !important;
  }
}
/* 2. ЕДИНЫЙ ФОН — универсально для мобильных и ПК */
.background-container {
  position: relative; /* контент поверх фона */
}

.background-container::before {
  content: "";
  position: fixed;    /* фиксируем фон относительно окна */
  inset: 0;           /* на весь экран */
  z-index: -1;        /* фон под контентом */
  background:
    url('https://www.dropbox.com/scl/fi/wzdk34au2rb99jipnpbab/247dda.jpg.jpg?rlkey=v5826dxegk7r7w9pv7khcyql2&dl=1')
    center center / cover no-repeat;
  /* Для iOS: форсируем композитинг, чтобы избежать рывков */
  transform: translateZ(0);
  will-change: transform;
}
.bg-fixed {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1;
  pointer-events: none;

  background: url("https://www.dropbox.com/scl/fi/wzdk34au2rb99jipnpbab/247dda.jpg.jpg?rlkey=v5826dxegk7r7w9pv7khcyql2&raw=1")
              center center / cover no-repeat;

  /* стабилизация */
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-transform: translate3d(0,0,0);
  -webkit-backface-visibility: hidden;
}
@media (min-width: 769px) {
  .site-header .logo span,
  .site-nav a,
  .overlay-menu .close-btn,
  .overlay-menu .logo-line,
  .overlay-menu nav a,
  .overlay-menu .contacts,
  .overlay-menu .contacts a {
    color: #271b66 !important;
    fill: #271b66 !important; /* если где-то SVG-иконки */
  }
  .overlay-menu .logo-line {
    background-color: #271b66 !important;
  }
}
/* Только шапка */
header.site-header a {
  color: #1e3a8a !important;
}
header.site-header a:hover {
  color: #2563eb !important;
}

/* Только футер */
footer.site-footer a {
  color: #1e3a8a !important;
}
footer.site-footer a:hover {
  color: #2563eb !important;
}

/* Кнопки на всех страницах */
.t-btn, .t-submit, button, input[type="submit"] {
  background-color: #1e3a8a !important;
  border-color: #1e3a8a !important;
  color: #fff !important;
}
.t-btn:hover, .t-submit:hover, button:hover, input[type="submit"]:hover {
  background-color: #2563eb !important;
  border-color: #2563eb !important;
}
/* Полностью убираем нативную подсветку у бургер-кнопки */
#burgerBtn,
#closeMenuBtn {
  outline: none !important;
  box-shadow: none !important;
  background: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
}

#burgerBtn:focus,
#burgerBtn:focus-visible,
#burgerBtn:active,
#closeMenuBtn:focus,
#closeMenuBtn:focus-visible,
#closeMenuBtn:active {
  outline: none !important;
  box-shadow: none !important;
  background: none !important;
}