.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 17, 24, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(121,160,179,.18);
  box-shadow: none;
}

.site-header .container.nav-wrap {
  width: min(1180px, calc(100% - clamp(18px, 4vw, 42px) - clamp(18px, 4vw, 42px)));
  max-width: none;
  min-height: 76px;
  margin: 0 auto;
  padding-left: 0;
  padding-right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header .logo {
  display: inline-flex;
  align-items: center;
  gap: .78rem;
  text-decoration: none;
  color: #effbff;
  font-family: Poppins, Manrope, Arial, Helvetica, sans-serif;
  font-weight: 900;
  letter-spacing: .04em;
  font-size: 1.35rem;
}

.site-header .logo .logo-mark {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
}

.site-header .logo .logo-word {
  width: 154px;
  height: auto;
  filter: brightness(0) invert(1);
}

.site-header .nav {
  display: flex;
  align-items: center;
  gap: .28rem;
}

.site-header .nav a {
  text-decoration: none;
  color: #d9eef6;
  font-weight: 800;
  font-size: .9rem;
  line-height: 1.2;
  padding: .52rem .62rem;
  border-radius: 999px;
  transition: color .2s ease, background-color .2s ease, transform .2s ease, filter .2s ease, box-shadow .2s ease;
}

.site-header .nav a:hover {
  color: #74ead8;
  background: rgba(46,178,209,.08);
}

.site-header .nav .lang {
  color: #9cc7d5;
  border: 1px solid rgba(121,160,179,.22);
}

.site-header .nav .flag-lang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: .48rem .52rem;
}

.site-header .nav .flag-lang img {
  width: 22px;
  height: 16px;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255,255,255,.14);
}

.site-header .nav a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 44px;
  padding: .78rem 1.08rem;
  border-radius: 13px;
  border: 1px solid rgba(46,178,209,.5);
  color: #fff;
  text-decoration: none;
  font-weight: 900;
  white-space: nowrap;
  box-shadow: 0 14px 34px rgba(46,178,209,.2);
}

.site-header .nav a.btn.btn-sm {
  min-height: 38px;
  padding: .58rem .88rem;
}

.site-header .nav a.btn-trial {
  background: linear-gradient(135deg, #e86f22, #f2a13a);
  color: #fff !important;
  border-color: rgba(242,161,58,.72);
  box-shadow: 0 14px 34px rgba(242,161,58,.18);
}

.site-header .nav a.btn-access {
  background: linear-gradient(135deg, #21505b 0%, #2eb2d1 45%, #74ead8 100%);
  color: #031018 !important;
  border-color: rgba(116,234,216,.74);
  text-shadow: 0 1px 0 rgba(255,255,255,.18);
  padding-right: .88rem !important;
}

.site-header .nav a.btn-access::after,
.site-header .nav a.btn-email::after {
  content: none !important;
}

.site-header .menu-toggle {
  display: none;
  border: 1px solid rgba(121,160,179,.25);
  color: #effbff;
  background: rgba(13,35,48,.82);
  border-radius: 12px;
  padding: .58rem .78rem;
  font-weight: 900;
}

@media (max-width: 1180px) {
  .site-header .nav a {
    font-size: .84rem;
    padding: .5rem .54rem;
  }

  .site-header .logo .logo-word {
    width: 132px;
  }
}

@media (max-width: 1080px) {
  .site-header .container.nav-wrap {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
    position: relative;
  }

  .site-header .menu-toggle {
    display: inline-flex;
    position: absolute;
    top: 13px;
    right: 0;
    z-index: 160;
    width: 42px;
    height: 42px;
    min-width: 42px;
    padding: 0;
    font-size: 0;
    align-items: center;
    justify-content: center;
  }

  .site-header .menu-toggle::before {
    content: "\2630";
    font-size: 1.22rem;
    line-height: 1;
  }

  .site-header .nav {
    position: fixed;
    inset: 76px 12px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .35rem;
    padding: 1rem;
    border: 1px solid rgba(121,160,179,.25);
    border-radius: 18px;
    background: rgba(5,17,24,.98);
    box-shadow: 0 20px 50px rgba(1,8,12,.45);
  }

  .site-header .nav.open {
    display: flex;
  }

  .site-header .nav a {
    padding: .82rem;
    border-radius: 12px;
    font-size: .95rem;
  }

  .site-header .nav .flag-lang {
    align-self: flex-start;
    width: auto;
    max-width: max-content;
    padding: .42rem .5rem !important;
  }

  .site-header .nav .flag-lang img {
    width: 20px;
    height: 14px;
    flex: 0 0 auto;
  }

  .site-header .nav a.btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .site-header .logo .logo-word {
    width: 118px;
  }
}