.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(238, 243, 251, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.header__wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo__mark {
  width: auto;
  height: 40px;
  flex: 0 0 auto;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo__text b {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.5px;
}

.logo__text span {
  font-size: 11px;
  font-weight: 500;
  color: var(--blue);
}

.nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav__list {
  display: flex;
  gap: 34px;
  list-style: none;
}

.nav__list a {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  transition: color 0.2s;
}

.nav__list a:hover {
  color: var(--blue);
}

.nav__cta {
  padding: 11px 22px;
  font-size: 14px;
}

.burger {
  display: none;
  flex: 0 0 auto;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}

.burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

body.no-scroll {
  overflow: hidden;
}