.landing-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 8, 12, 0.88);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.landing-site-header,
.landing-site-header * {
  box-sizing: border-box;
}

.landing-site-header a {
  text-decoration: none;
}

.landing-site-header__inner,
.landing-site-header__mobile-inner {
  width: min(calc(100% - 48px), 1240px);
  margin-inline: auto;
}

.landing-site-header__inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.landing-site-header__brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  color: #f3f7fa;
  font-family: "Manrope", Arial, sans-serif;
  font-weight: 700;
  line-height: 1;
}

.landing-site-header__brand:hover {
  color: #fff;
}

.landing-site-header__mark {
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  background: url("leadhold-mark.svg") center / contain no-repeat;
  filter: drop-shadow(0 0 12px rgba(70, 217, 255, 0.25));
}

.landing-site-header__word {
  font-size: 15px;
  letter-spacing: -0.04em;
}

.landing-site-header__nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.landing-site-header__nav a {
  position: relative;
  color: #bdc9d2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.landing-site-header__nav a:hover,
.landing-site-header__nav a[aria-current="page"] {
  color: #fff;
}

.landing-site-header__nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: #46d9ff;
  box-shadow: 0 0 10px rgba(70, 217, 255, 0.65);
}

.landing-solutions {
  position: relative;
  display: flex;
  align-items: center;
}

.landing-solutions__trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #bdc9d2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease;
}

.landing-solutions__trigger:hover,
.landing-solutions__trigger[aria-expanded="true"] {
  color: #fff;
}

.landing-solutions__trigger:focus-visible,
.landing-solutions__link:focus-visible,
.landing-solutions-mobile summary:focus-visible,
.landing-solutions-mobile__link:focus-visible {
  outline: 2px solid #46d9ff;
  outline-offset: 3px;
}

.landing-solutions__chevron {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.landing-solutions__trigger[aria-expanded="true"] .landing-solutions__chevron {
  transform: translateY(2px) rotate(225deg);
}

.landing-solutions__menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 28px);
  left: -22px;
  width: min(340px, calc(100vw - 32px));
  padding: 10px;
  border: 1px solid rgba(164, 196, 218, 0.2);
  border-radius: 16px;
  background: rgba(8, 16, 24, 0.98);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45), inset 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.landing-solutions__menu[hidden] {
  display: none;
}

.landing-site-header__nav .landing-solutions__link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 13px;
  border-radius: 10px;
  color: #dbe8ef;
  line-height: 1.3;
  white-space: normal;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.landing-site-header__nav .landing-solutions__link:hover {
  background: rgba(70, 217, 255, 0.08);
  color: #fff;
  transform: translateX(2px);
}

.landing-solutions-mobile {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.landing-solutions-mobile summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 2px;
  color: #bdc9d2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.landing-solutions-mobile summary::-webkit-details-marker {
  display: none;
}

.landing-solutions-mobile summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: 4px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s ease;
}

.landing-solutions-mobile[open] summary::after {
  transform: translateY(2px) rotate(225deg);
}

.landing-solutions-mobile__list {
  display: grid;
  gap: 2px;
  padding: 0 0 12px 12px;
}

.landing-site-header__mobile .landing-solutions-mobile__link {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border: 0;
  border-radius: 9px;
  color: #aebfc9;
  line-height: 1.3;
}

.landing-site-header__mobile .landing-solutions-mobile__link:hover {
  background: rgba(70, 217, 255, 0.08);
  color: #fff;
}

.landing-header-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 16px;
}

.landing-header-channel {
  color: #bdc9d2;
  font-family: "Manrope", "IBM Plex Sans", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: color 0.2s ease;
}

.landing-header-channel:hover {
  color: #fff;
}

.landing-header-profile {
  position: relative;
  width: 42px;
  height: 42px;
  display: grid;
  flex: 0 0 42px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(164, 196, 218, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.025);
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.landing-header-profile:hover {
  border-color: rgba(70, 217, 255, 0.42);
  background: rgba(70, 217, 255, 0.07);
  box-shadow: 0 0 24px rgba(70, 217, 255, 0.1);
  transform: translateY(-1px);
}

.landing-header-profile:focus-visible {
  outline: 2px solid #46d9ff;
  outline-offset: 3px;
}

.landing-header-profile.is-authenticated::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: 1px;
  width: 9px;
  height: 9px;
  border: 2px solid #081018;
  border-radius: 50%;
  background: #43f0a3;
  box-shadow: 0 0 8px rgba(67, 240, 163, 0.65);
}

.landing-header-avatar {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--landing-profile-avatar-color, #23313c);
  color: #fff;
  font-family: "Manrope", "IBM Plex Sans", Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.landing-header-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing-header-avatar.is-guest {
  border: 1px solid rgba(189, 201, 210, 0.22);
  background: linear-gradient(145deg, #1a2630, #101820);
}

.landing-header-guest-icon {
  position: relative;
  width: 15px;
  height: 15px;
  border: 1.5px solid #bdc9d2;
  border-radius: 50%;
  opacity: 0.9;
}

.landing-header-guest-icon::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 50%;
  width: 4px;
  height: 4px;
  border: 1px solid #bdc9d2;
  border-radius: 50%;
  transform: translateX(-50%);
}

.landing-header-guest-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 8px;
  height: 4px;
  border: 1px solid #bdc9d2;
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  transform: translateX(-50%);
}

.landing-header-profile-wrap {
  position: relative;
}

.landing-header-profile-menu {
  position: absolute;
  z-index: 5;
  top: calc(100% + 12px);
  right: 0;
  width: 248px;
  padding: 8px;
  border: 1px solid rgba(164, 196, 218, 0.24);
  border-radius: 16px;
  background: rgba(9, 15, 23, 0.98);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.56), inset 0 1px rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.landing-header-profile-menu::before {
  content: "";
  position: absolute;
  top: -5px;
  right: 14px;
  width: 9px;
  height: 9px;
  border-top: 1px solid rgba(164, 196, 218, 0.24);
  border-left: 1px solid rgba(164, 196, 218, 0.24);
  background: #091017;
  transform: rotate(45deg);
}

.landing-header-profile-identity {
  display: grid;
  gap: 2px;
  margin: 0 3px 7px;
  padding: 10px 9px 13px;
  border-bottom: 1px solid rgba(164, 196, 218, 0.14);
  font-family: "Manrope", Arial, sans-serif;
}

.landing-header-profile-identity strong,
.landing-header-profile-identity span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.landing-header-profile-identity strong {
  color: #f3f7fa;
  font-size: 13px;
}

.landing-header-profile-identity span {
  color: #94a5b3;
  font-size: 10px;
}

.landing-header-profile-menu-item {
  width: 100%;
  min-height: 43px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #bdc9d2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease;
}

.landing-header-profile-menu-item > span {
  width: 22px;
  height: 22px;
  display: grid;
  flex: 0 0 22px;
  place-items: center;
  border: 1px solid rgba(164, 196, 218, 0.14);
  border-radius: 7px;
  color: #9cecff;
  font-size: 11px;
}

.landing-header-profile-menu-item:hover,
.landing-header-profile-menu-item:focus-visible {
  outline: none;
  background: rgba(70, 217, 255, 0.075);
  color: #fff;
}

.landing-header-profile-menu-item.is-danger {
  color: #e7a29a;
}

.landing-header-profile-menu-item.is-danger > span {
  color: #ff7a68;
}

.landing-header-profile-menu-item.is-danger:hover,
.landing-header-profile-menu-item.is-danger:focus-visible {
  background: rgba(255, 122, 104, 0.08);
  color: #ffc1b9;
}

.landing-header-access {
  min-height: 39px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border: 1px solid #419fd9;
  border-radius: 10px;
  background: #419fd9;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.18);
  color: #000;
  font-family: "Manrope", "IBM Plex Sans", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.landing-header-access:hover {
  background: #378fc5;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.3), 0 0 24px rgba(65, 159, 217, 0.2);
  color: #000;
  transform: translateY(-2px);
}

.landing-header-access:focus-visible {
  outline: 2px solid #419fd9;
  outline-offset: 3px;
}

.landing-header-consultation {
  min-height: 39px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.9);
  color: #071017;
  font-family: "Manrope", "IBM Plex Sans", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.landing-header-consultation:hover {
  background: #eefbff;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.3), 0 0 24px rgba(156, 236, 255, 0.14);
  transform: translateY(-2px);
}

.landing-header-consultation:focus-visible {
  outline: 2px solid #46d9ff;
  outline-offset: 3px;
}

.landing-site-header__menu-button {
  width: 42px;
  height: 42px;
  display: none;
  flex: 0 0 42px;
  padding: 0;
  border: 1px solid rgba(164, 196, 218, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  cursor: pointer;
}

.landing-site-header__menu-button span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 0.2s ease;
}

.landing-site-header__menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.landing-site-header__menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.landing-site-header__mobile {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  border-top: 1px solid rgba(164, 196, 218, 0.14);
  border-bottom: 1px solid rgba(164, 196, 218, 0.14);
  background: rgba(5, 8, 12, 0.98);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.landing-site-header__mobile-inner {
  display: grid;
  padding-block: 18px 24px;
}

.landing-site-header__mobile a:not(.landing-header-access) {
  padding: 12px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: #bdc9d2;
  font-family: "Manrope", Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
}

.landing-site-header__mobile a:hover,
.landing-site-header__mobile a[aria-current="page"] {
  color: #fff;
}

.landing-site-header__mobile .landing-header-access {
  width: 100%;
  margin-top: 18px;
}

.landing-site-header__mobile .landing-header-consultation {
  width: 100%;
  margin-top: 10px;
}

body.landing-header-menu-open {
  overflow: hidden;
}

@media (max-width: 1099px) {
  .landing-site-header__nav {
    display: none;
  }

  .landing-site-header .landing-header-channel,
  .landing-site-header__inner .landing-header-consultation {
    display: none;
  }

  .landing-site-header__menu-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 760px) {
  .landing-site-header {
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .landing-site-header__inner,
  .landing-site-header__mobile-inner {
    width: min(calc(100% - 30px), 1240px);
  }

  .landing-site-header__inner {
    height: 64px;
    gap: 12px;
  }

  .landing-site-header__word {
    font-size: 14px;
  }

  .landing-site-header .landing-header-access {
    display: none;
  }

  .landing-site-header__mobile .landing-header-access {
    display: inline-flex;
  }
}