.dhc-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top, rgba(175, 121, 53, 0.1) 0, transparent 55%), rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(175, 121, 53, 0.24);
}

.dhc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.dhc-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

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

.dhc-header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(175, 121, 53, 0.68);
  background: radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.32) 0, transparent 55%), var(--color-primary);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
}

.dhc-header__logo-text {
  display: flex;
  flex-direction: column;
}

.dhc-header__logo-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.dhc-header__logo-subtitle {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.dhc-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.dhc-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.dhc-header__nav-link {
  position: relative;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.25rem;
}

.dhc-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.3rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-brass), var(--color-primary));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-medium);
}

.dhc-header__nav-link:hover,
.dhc-header__nav-link:focus-visible {
  color: var(--color-text);
}

.dhc-header__nav-link:hover::after,
.dhc-header__nav-link:focus-visible::after {
  transform: scaleX(1);
}

.dhc-header__cta-wrap {
  display: flex;
  align-items: center;
}

.dhc-header__cta {
  font-size: 0.75rem;
  padding-block: 0.6rem;
  padding-inline: 1.4rem;
}

.dhc-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(210, 168, 105, 0.6);
  color: var(--color-text);
  background-color: rgba(255, 255, 255, 0.92);
}

.dhc-header__toggle-box {
  position: relative;
  width: 20px;
  height: 14px;
}

.dhc-header__toggle-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-brass);
  transition: transform var(--transition-medium), opacity var(--transition-medium), top var(--transition-medium), bottom var(--transition-medium);
}

.dhc-header__toggle-line--top {
  top: 0;
}

.dhc-header__toggle-line--middle {
  top: 6px;
}

.dhc-header__toggle-line--bottom {
  bottom: 0;
}

.dhc-header__toggle-text {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.dhc-header__toggle:focus-visible {
  box-shadow: var(--shadow-focus);
}

.dhc-header--menu-open .dhc-header__toggle-line--top {
  top: 6px;
  transform: rotate(45deg);
}

.dhc-header--menu-open .dhc-header__toggle-line--middle {
  opacity: 0;
}

.dhc-header--menu-open .dhc-header__toggle-line--bottom {
  bottom: 6px;
  transform: rotate(-45deg);
}

@media (max-width: 900px) {
  .dhc-header__inner {
    padding-block: var(--space-3);
  }

  .dhc-header__toggle {
    display: inline-flex;
  }

  .dhc-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    margin-top: 2px;
    padding-inline: var(--space-4);
    padding-bottom: var(--space-4);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    background: radial-gradient(circle at top, rgba(28, 91, 75, 0.08) 0, transparent 55%), rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(175, 121, 53, 0.28);
    box-shadow: var(--shadow-soft);
  }

  .dhc-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .dhc-header__nav-link {
    font-size: 0.85rem;
  }

  .dhc-header__cta-wrap {
    justify-content: flex-start;
  }

  .dhc-header__cta {
    width: 100%;
    justify-content: center;
  }

  .dhc-header--menu-open .dhc-header__nav {
    display: flex;
  }
}

@media (max-width: 600px) {
  .dhc-header__logo-title {
    font-size: 1rem;
  }

  .dhc-header__logo-subtitle {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dhc-header__toggle-line {
    transition: none;
  }
}