/* Header component styles for City Mall PL */
.cm-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(90deg, #071827 0%, #0b2840 40%, #0e3558 100%);
  color: #f5f7fb;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}

.cm-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cm-header__brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.cm-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
}

.cm-header__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 20%, #4fd1ff 0%, #1b84ff 35%, #0b5bd1 70%, #061426 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 20px rgba(0, 0, 0, 0.45);
}

.cm-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.cm-header__logo-title {
  font-family: "Urbanist", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.cm-header__logo-subtitle {
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 400;
  font-size: 0.7rem;
  opacity: 0.8;
}

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

.cm-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.cm-header__nav-link {
  position: relative;
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #e4ecff;
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.2rem 0;
}

.cm-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #4fd1ff, #1b84ff);
  transition: width 0.18s ease-out;
}

.cm-header__nav-link:focus-visible,
.cm-header__nav-link:hover {
  color: #ffffff;
}

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

/* Header actions */
.cm-header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cm-header__action-link {
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background-color 0.18s ease-out, color 0.18s ease-out, border-color 0.18s ease-out, box-shadow 0.18s ease-out, transform 0.1s ease-out;
}

.cm-header__action-link--primary {
  background: linear-gradient(135deg, #4fd1ff, #1b84ff);
  color: #04101d;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.35);
}

.cm-header__action-link--primary:hover,
.cm-header__action-link--primary:focus-visible {
  background: linear-gradient(135deg, #6ae0ff, #2a90ff);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  transform: translateY(-1px);
}

.cm-header__action-link--secondary {
  background: rgba(8, 24, 40, 0.5);
  color: #e0e9ff;
  border-color: rgba(255, 255, 255, 0.14);
}

.cm-header__action-link--secondary:hover,
.cm-header__action-link--secondary:focus-visible {
  background: rgba(16, 40, 68, 0.9);
  border-color: rgba(255, 255, 255, 0.3);
}

.cm-header__action-link:focus-visible,
.cm-header__toggle:focus-visible {
  outline: 2px solid #4fd1ff;
  outline-offset: 3px;
}

/* Mobile toggle */
.cm-header__toggle {
  display: none;
  position: relative;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(3, 14, 25, 0.4);
  padding: 0;
  cursor: pointer;
  justify-content: center;
  align-items: center;
}

.cm-header__toggle-bar {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: #ffffff;
  border-radius: 999px;
  transition: transform 0.16s ease-out, opacity 0.16s ease-out, width 0.16s ease-out;
}

.cm-header__toggle-bar + .cm-header__toggle-bar {
  margin-top: 0.22rem;
}

.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.cm-header__toggle[aria-expanded="true"] .cm-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Responsive layout */
@media (max-width: 768px) {
  .cm-header__inner {
    padding: 0.6rem 1rem;
  }

  .cm-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(3, 14, 25, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform-origin: top;
    transform: scaleY(1);
  }

  .cm-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 0.6rem 1rem 0.8rem;
    gap: 0.25rem;
  }

  .cm-header__nav-link {
    padding: 0.55rem 0.3rem;
  }

  .cm-header__actions {
    display: none;
  }

  .cm-header__toggle {
    display: inline-flex;
    flex-direction: column;
  }

  /* Mobile collapsed state (no JS: menu stays open) */
  .cm-header--nav-collapsed .cm-header__nav {
    display: none;
  }

  .cm-header--nav-open .cm-header__nav {
    display: block;
  }
}

@media (min-width: 769px) {
  .cm-header__inner {
    padding-inline: 1.5rem;
  }

  .cm-header__nav {
    display: block !important;
  }
}

@media (max-width: 480px) {
  .cm-header__logo-subtitle {
    display: none;
  }
}