* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}html {
  background: #ffffff;
}body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  padding-top: 100px;
  background: #ffffff;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}body:has(.contact-page) {
  background: #ffffff !important;
}body .contact-page {
  background: #ffffff !important;
}body,
ul,
li,
a {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
}img {
  max-width: 100%;
  height: auto;
  display: block;
}.container {
  max-width: 1916px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}.header {
  background-color: #1d222a;
  padding: 10px 0;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}.header .container {
  position: relative;
  align-items: center;
}.logo {
  margin-right: auto;
  display: flex;
  align-items: center;
  z-index: 10001;
}.logo img {
  max-height: 80px;
  height: auto;
  width: auto;
}.navigation {
  display: flex;
  margin-left: auto;
  align-items: center;
  height: 100%;
}.close-menu-btn {
  display: none;
}@media screen and (max-width: 768px) {}.navigation::before {
  display: none;
}.menu {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-right: 20px;
}.menu_item {
  position: relative;
}.menu_item > a {
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
  padding: 10px 15px;
  transition: color 0.3s ease;
  display: block;
}.menu_item > a:hover {
  color: #f0a500;
}.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  border-radius: 8px;
  z-index: 10001;
  padding: 10px 0;
  min-width: 220px;
  box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  margin-top: 0;
}.submenu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  width: 100%;
  height: 10px;
  background: transparent;
}.menu_item:hover .submenu {
  display: block;
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}.submenu li a {
  color: #1a1a1a;
  text-decoration: none;
  display: block;
  padding: 16px 20px;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}.submenu li a:hover {
  background-color: #f0a500;
  color: white;
}.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 10002;
  margin-left: auto;
  position: relative;
  padding: 5px 0;
  margin-top: 40px;
}.burger-menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: #ffffff;
  transition: all 0.3s ease;
  border-radius: 2px;
}.burger-menu.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}.burger-menu.active span:nth-child(2) {
  opacity: 0;
}.burger-menu.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 10003;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(3px);
  pointer-events: none;
  
  clip-path: polygon(
    0 0,
    calc(100% - min(70%, 280px)) 0,
    calc(100% - min(70%, 280px)) 100%,
    0 100%
  );
}.menu-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}@media screen and (min-width: 481px) and (max-width: 768px) {}