.dr-header {
  background: var(--color-neutral-100);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.dr-header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.dr-header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space-lg);
}

.dr-header-brand {
  display: flex;
  align-items: center;
}

.dr-header-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-family-heading);
}

.dr-header-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-lg);
  background: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-100);
}

.dr-header-logo-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.02em;
}

.dr-nav {
  display: none;
}

.dr-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.dr-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  text-decoration: none;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.dr-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.dr-nav-link:hover,
.dr-nav-link:focus-visible {
  color: var(--color-text);
  transform: translateY(-1px);
}

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

.dr-nav-toggle {
  border: 1px solid var(--color-border);
  background: var(--color-neutral-100);
  border-radius: 999px;
  padding: 8px 10px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.dr-nav-toggle:hover,
.dr-nav-toggle:focus-visible {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
  background: var(--color-neutral-200);
  transform: translateY(-1px);
}

.dr-nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-neutral-900);
  transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-fast);
}

.dr-nav-toggle.dr-is-open .dr-nav-toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
  background: var(--color-primary-dark);
}

.dr-nav-toggle.dr-is-open .dr-nav-toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
  background: var(--color-primary-dark);
}

.dr-nav-panel {
  display: none;
  border-top: 1px solid var(--color-neutral-300);
  background: var(--color-neutral-100);
}

.dr-nav-panel-list {
  list-style: none;
  margin: 0;
  padding: var(--space-md) 0 var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dr-nav-panel-link {
  display: block;
  padding: 10px 0;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: 8px;
  transition: background var(--transition-fast), color var(--transition-fast), padding var(--transition-fast);
}

.dr-nav-panel-link:hover,
.dr-nav-panel-link:focus-visible {
  outline: none;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  padding-left: 4px;
}

.dr-nav-panel.dr-is-open {
  display: block;
}

@media (min-width: 768px) {
  .dr-header-inner {
    padding-top: 4px;
    padding-bottom: 4px;
  }
  .dr-nav {
    display: block;
  }
  .dr-nav-toggle {
    display: none;
  }
  .dr-nav-panel {
    display: none !important;
  }
}

/* Footer */
.dr-footer {
  background: var(--color-neutral-900);
  color: var(--color-neutral-100);
}

.dr-footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-2xl) var(--container-pad) var(--space-xl);
}

.dr-footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  border-bottom: 1px solid var(--color-neutral-700);
  padding-bottom: var(--space-xl);
}

.dr-footer-brand-block {
  max-width: 420px;
}

.dr-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.dr-footer-logo-mark {
  width: 34px;
  height: 34px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-100);
}

.dr-footer-logo-text {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.dr-footer-tagline {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  color: var(--color-neutral-300);
}

.dr-footer-nav-block {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
}

.dr-footer-nav-section,
.dr-footer-legal-section {
  min-width: 160px;
}

.dr-footer-heading {
  margin: 0 0 var(--space-md);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-neutral-300);
}

.dr-footer-nav-list,
.dr-footer-legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dr-footer-nav-link,
.dr-footer-legal-link {
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-100);
  text-decoration: none;
  opacity: 0.86;
  transition: opacity var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.dr-footer-nav-link:hover,
.dr-footer-nav-link:focus-visible,
.dr-footer-legal-link:hover,
.dr-footer-legal-link:focus-visible {
  outline: none;
  opacity: 1;
  color: var(--color-secondary-light);
  transform: translateX(2px);
}

.dr-footer-bottom {
  padding-top: var(--space-lg);
}

.dr-footer-disclaimer {
  margin: 0 0 var(--space-md);
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  color: var(--color-neutral-300);
}

.dr-footer-meta {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-300);
}

@media (min-width: 768px) {
  .dr-footer-top {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .dr-footer-inner {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-2xl);
  }
  .dr-footer-nav-block {
    gap: var(--space-3xl);
  }
}