.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  pointer-events: none;
}

.site-header__wrap {
  position: relative;
  padding: 0.85rem 0 1.1rem;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0.75rem 1.25rem;
  pointer-events: auto;
}

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

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.site-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 0, #fff8eb 0, #f1e3cf 40%, #c59a5a 100%);
  box-shadow: 0 12px 26px rgba(0,0,0,0.12);
}

.site-header__logo-icon {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gray-900);
}

.site-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.site-header__logo-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.site-header__logo-subtitle {
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Navigation */

.site-header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-6);
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.site-header__nav-link {
  position: relative;
  padding: 0.35rem 0;
  font-size: var(--font-size-sm);
  color: var(--gray-700);
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), transparent 80%);
  transition: width var(--transition-base);
}

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

.site-header__nav-item--secondary {
  display: none;
}

.site-header__cta-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header__cta {
  white-space: nowrap;
}

/* Mobile toggle */

.site-header__toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0,0,0,0.04);
  background: rgba(255,255,255,0.9);
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
}

.site-header__toggle-box {
  width: 20px;
  height: 16px;
  position: relative;
}

.site-header__toggle-line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--gray-800);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.site-header__toggle-line:first-child {
  top: 3px;
}

.site-header__toggle-line:last-child {
  bottom: 3px;
}

.site-header__toggle-label {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-700);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:first-child {
  top: 7px;
  transform: rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:last-child {
  bottom: 7px;
  transform: rotate(-45deg);
}

/* Responsive */

@media (max-width: 960px) {
  .site-header__inner {
    padding: 0.65rem 0.85rem;
  }

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

  .site-header__nav {
    position: fixed;
    inset: 0;
    top: calc(56px + 40px);
    max-width: var(--container-wide-width);
    margin: 0 auto;
    padding: var(--space-4);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    background: radial-gradient(circle at top, rgba(246,242,236,0.92), rgba(246,242,236,0.98));
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transform: translateY(-6%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

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

  .site-header__nav-item--secondary {
    display: list-item;
  }

  .site-header__cta-group {
    margin-top: var(--space-4);
    flex-wrap: wrap;
    justify-content: flex-start;
  }

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

  .site-header__nav.site-header__nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    height: 100vh;
  }

  body.is-nav-open {
    overflow: hidden;
  }
}

@media (max-width: 640px) {
  .site-header__logo-subtitle {
    display: none;
  }
}

@media (min-width: 961px) {
  .site-header__nav-item--secondary {
    display: list-item;
  }
}