/* Header-specific styles for HIK CAPITAL HOLDINGS LTD */

.site-header {
  position: relative;
  z-index: 1000;
}

.hik-header {
  position: sticky;
  top: 0;
  z-index: 1001;
}

.hik-navbar {
  min-height: 64px;
  position: relative;
}

.hik-navbar__brand {
  text-decoration: none;
}

.hik-navbar__brand-text {
  display: flex;
  flex-direction: column;
}

.hik-navbar__brand-name {
  font-family: "Space Grotesk", var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hik-navbar__brand-tagline {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* Primary nav layout */

.hik-navbar__nav {
  display: flex;
  align-items: center;
}

.hik-navbar__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.hik-navbar__item--primary {
  margin-left: var(--space-2);
}

.hik-navbar__cta {
  font-size: var(--font-size-xs);
  padding-inline: 1.1rem;
}

.navbar__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.navbar__link--active,
.navbar__link:focus-visible,
.navbar__link:hover {
  color: #e5e7eb;
}

/* Mobile toggle */

.hik-navbar__toggle {
  display: none;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
  font-size: 0.8rem;
}

.hik-navbar__toggle-icon {
  position: relative;
  width: 18px;
  height: 14px;
}

.hik-navbar__toggle-icon::before,
.hik-navbar__toggle-icon::after,
.hik-navbar__toggle-icon span {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform var(--transition-normal), opacity var(--transition-normal), top var(--transition-normal), bottom var(--transition-normal);
}

.hik-navbar__toggle-icon::before {
  top: 0;
}

.hik-navbar__toggle-icon::after {
  bottom: 0;
}

.hik-navbar__toggle-icon span {
  top: 6px;
}

.hik-navbar__toggle[aria-expanded="true"] .hik-navbar__toggle-icon::before {
  top: 6px;
  transform: rotate(45deg);
}

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

.hik-navbar__toggle[aria-expanded="true"] .hik-navbar__toggle-icon span {
  opacity: 0;
}

.hik-navbar__toggle-text {
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* Mobile nav behavior */

@media (max-width: 768px) {
  .hik-navbar {
    flex-wrap: nowrap;
  }

  .hik-navbar__toggle {
    display: inline-flex;
  }

  .hik-navbar__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    transform-origin: top;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1002;
    transition: max-height var(--transition-slow), opacity var(--transition-normal), visibility var(--transition-normal);
    background: rgba(15, 23, 42, 0.98);
    border-bottom: 1px solid rgba(15, 23, 42, 1);
    box-shadow: 0 16px 32px rgba(2, 6, 23, 0.45);
  }

  .hik-navbar__nav.is-open {
    max-height: calc(100dvh - 64px);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .hik-navbar__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4);
  }

  .hik-navbar__item--primary {
    width: 100%;
    margin-left: 0;
  }

  .hik-navbar__cta {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 769px) {
  .hik-navbar__nav {
    position: static;
  }
}