.dl-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(248, 245, 241, 0.96), rgba(248, 245, 241, 0.9));
  border-bottom: 1px solid rgba(198, 166, 118, 0.25);
}

.dl-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.dl-header__brand {
  display: flex;
  align-items: center;
}

.dl-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.dl-header__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #fff7e7, #b89465);
  box-shadow: var(--shadow-subtle);
  position: relative;
}

.dl-header__logo-mark::after {
  content: "D";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.2rem;
  color: #fff;
}

.dl-header__site-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-800);
}

.dl-header__nav {
  display: flex;
}

.dl-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.dl-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-700);
  padding-block: 0.15rem;
}

.dl-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, #d2b483, #b89465);
  transition: width var(--transition-normal);
}

.dl-header__nav-link:hover::after,
.dl-header__nav-link:focus-visible::after {
  width: 100%;
}

.dl-header__nav-item--cta .dl-header__nav-link--cta {
  padding: 0.5rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(198, 166, 118, 0.8);
  background: linear-gradient(135deg, rgba(210, 180, 131, 0.18), rgba(184, 148, 101, 0.26));
  box-shadow: 0 10px 25px rgba(14, 8, 2, 0.12);
}

.dl-header__nav-item--cta .dl-header__nav-link--cta::after {
  display: none;
}

.dl-header__nav-item--cta .dl-header__nav-link--cta:hover {
  background: linear-gradient(135deg, rgba(210, 180, 131, 0.28), rgba(184, 148, 101, 0.4));
}

.dl-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(184, 148, 101, 0.5);
  background-color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
}

.dl-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-700);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.dl-header__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.dl-header__toggle[aria-expanded="true"] .dl-header__toggle-bar:first-child {
  transform: translateY(3px) rotate(45deg);
}

.dl-header__toggle[aria-expanded="true"] .dl-header__toggle-bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

@media (min-width: 768px) {
  .dl-header__toggle {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .dl-header__inner {
    padding-block: var(--space-3);
  }

  .dl-header__nav {
    position: fixed;
    inset-inline: 0;
    top: 64px;
    background: rgba(248, 245, 241, 0.97);
    border-bottom: 1px solid rgba(198, 166, 118, 0.25);
    box-shadow: var(--shadow-soft);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-slow), opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .dl-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-5) var(--space-5);
    gap: var(--space-3);
  }

  .dl-header__nav-link {
    font-size: var(--font-size-md);
  }

  .dl-header__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

.dl-header__nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}