:root {
  --icon-stroke: #047857;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(10px);
  background: linear-gradient(
    180deg,
    rgba(248, 253, 251, 0.85),
    rgba(248, 253, 251, 0.7)
  );
  border-bottom: 1px solid var(--glass-stroke);
  transition: all 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.nav a.link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  margin-left: 18px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.nav a.link:hover,
.nav a.link.is-active {
  color: var(--text);
  border-color: var(--glass-stroke);
  background: rgba(16, 185, 129, 0.06);
}

.nav-menu,
.nav-actions {
  display: flex;
  align-items: center;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  outline: none;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border: 1px solid var(--accent);
  color: #fff;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: 0.25px;
  box-shadow:
    0 10px 30px rgba(16, 185, 129, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.cta span {
  color: #fff;
}

.cta:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 40px rgba(16, 185, 129, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cta:active {
  transform: translateY(0);
}

.cta svg path {
  stroke: #fff;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--glass-stroke);
  background: #fff;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.mobile-menu {
  display: none;
}

@media (max-width: 880px) {
  .nav-menu,
  .nav-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .mobile-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 1px);
    z-index: 60;
    background: #fff;
    border-bottom: 1px solid var(--glass-stroke);
    box-shadow: 0 18px 40px rgba(10, 36, 25, 0.08);
    padding: 14px 0 18px;
  }

  .nav.is-open .mobile-menu {
    display: block;
  }

  .mobile-menu .container {
    display: grid;
    gap: 8px;
  }

  .mobile-menu a.link {
    margin-left: 0;
    display: block;
    padding: 11px 12px;
  }

  .mobile-menu .cta {
    margin-top: 8px;
    justify-content: center;
  }
}