/* CosmoKitX Header Styles */

.ckx-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background:
    radial-gradient(circle at top left, rgba(217, 162, 124, 0.16), transparent 55%),
    rgba(253, 249, 247, 0.92);
  border-bottom: 1px solid rgba(212, 178, 142, 0.32);
}

.ckx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
  gap: var(--space-10);
}

/* Brand */
.ckx-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.ckx-header__logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.ckx-header__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(212, 178, 142, 0.7);
  background: radial-gradient(circle at 20% 0, #f9ebe1, #f2d3c0);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
}

.ckx-header__text {
  display: flex;
  flex-direction: column;
}

.ckx-header__site-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ckx-header__tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

/* Navigation */
.ckx-header__nav {
  flex: 1 1 auto;
}

.ckx-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
}

.ckx-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  padding: 0.25rem 0;
}

.ckx-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(to right, rgba(217, 162, 124, 0.9), rgba(217, 162, 124, 0));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.ckx-header__nav-item--highlight .ckx-header__nav-link {
  color: var(--color-text);
}

/* Actions */
.ckx-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.ckx-header__cta-primary {
  display: none;
}

/* Mobile toggle */
.ckx-header__toggle {
  position: relative;
  display: none;
  align-items: center;
  gap: var(--space-4);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 178, 142, 0.7);
  background-color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.ckx-header__toggle-icon {
  position: relative;
  width: 18px;
  height: 14px;
}

.ckx-header__toggle-icon::before,
.ckx-header__toggle-icon::after,
.ckx-header__toggle-icon span {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-fast), top var(--transition-normal), bottom var(--transition-normal);
}

.ckx-header__toggle-icon::before {
  top: 0;
}

.ckx-header__toggle-icon::after {
  bottom: 0;
}

/* open state */
.ckx-header__toggle[aria-expanded="true"] .ckx-header__toggle-icon::before {
  top: 6px;
  transform: rotate(45deg);
}

.ckx-header__toggle[aria-expanded="true"] .ckx-header__toggle-icon::after {
  bottom: 6px;
  transform: rotate(-45deg);
}

.ckx-header__toggle-label {
  font-weight: 500;
}

/* Responsive */
@media (max-width: 960px) {
  .ckx-header__inner {
    gap: var(--space-6);
  }

  .ckx-header__tagline {
    display: none;
  }

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

  .ckx-header__nav {
    position: fixed;
    inset: 56px 0 auto 0;
    background:
      radial-gradient(circle at top left, rgba(217, 162, 124, 0.16), transparent 55%),
      rgba(253, 249, 247, 0.98);
    border-bottom: 1px solid rgba(212, 178, 142, 0.32);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
  }

  .ckx-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-12) var(--space-16) var(--space-16);
  }

  .ckx-header__nav-link {
    padding: 0.6rem 0.2rem;
    font-size: var(--font-size-base);
  }

  .ckx-header__actions {
    display: none;
  }

  .ckx-header--nav-open .ckx-header__nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

@media (min-width: 961px) {
  .ckx-header__nav {
    max-width: 540px;
  }

  .ckx-header__cta-primary {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  .ckx-header__site-name {
    font-size: 1rem;
  }

  .ckx-header__mark {
    width: 36px;
    height: 36px;
    font-size: 0.8rem;
  }
}