header {
  background: linear-gradient(180deg, rgba(255, 255, 252, 0.96), rgba(246, 245, 239, 0.94));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(78, 91, 82, 0.12);
  box-shadow: 0 14px 30px rgba(43, 48, 45, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 76px;
  position: relative;
}

.brand-container {
  line-height: 1.1;
  min-width: 0;
}

.brand-glow {
  color: #063b2a;
  display: inline-block;
  font-size: 1.52rem;
  letter-spacing: 0;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.brand-glow:hover {
  color: #0b5d3e;
  text-shadow: 0 8px 18px rgba(47, 143, 107, 0.18);
}

.tagline {
  color: #69736d;
  display: block;
  font-size: 0.78rem;
  margin-top: 4px;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.navbar {
  padding: 0;
}

.navbar-collapse {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.navbar-nav {
  align-items: center;
  display: flex;
  gap: 32px;
}

.navbar-nav .nav-link {
  color: #4b5c52;
  padding: 10px 0;
  position: relative;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.active {
  color: #2f8f6b;
  text-shadow: 0 8px 16px rgba(47, 143, 107, 0.14);
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #0b5d3e 0%, #2f8f6b 56%, #89c682 100%);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link:focus::after,
.navbar-nav .nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.navbar-toggler {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(47, 143, 107, 0.16);
  border-radius: 8px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(47, 143, 107, 0.12);
}

@media (max-width: 991px) {
  .header-container {
    align-items: stretch;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 14px !important;
    padding-top: 14px !important;
  }

  .brand-container {
    max-width: calc(100% - 72px);
  }

  .navbar {
    flex: 1 0 auto;
    justify-content: flex-end;
  }

  .navbar-collapse {
    flex-basis: 100%;
    margin-top: 14px;
    padding: 0;
    width: 100%;
  }

  .navbar-nav {
    align-items: stretch;
    gap: 10px;
  }

  .navbar-nav .nav-link {
    padding: 8px 0;
  }
}

@media (max-width: 576px) {
  .brand-glow {
    font-size: 1.32rem;
  }

  .tagline {
    font-size: 0.7rem;
  }

  .navbar-nav .nav-link {
    overflow-wrap: anywhere;
    white-space: normal;
  }
}