/* Offiloom Header Styles */
.offiloom-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.offiloom-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

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

.offiloom-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #e5e7eb;
}

.offiloom-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #38bdf8, #0f172a 60%, #4b5563 100%);
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.6), 0 12px 25px rgba(15, 23, 42, 0.75);
}

.offiloom-header__logo-text {
  font-family: "Playfair Display", serif;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.offiloom-header__nav {
  display: flex;
}

.offiloom-header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.offiloom-header__nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: #e5e7eb;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 140ms ease, background-color 140ms ease, transform 140ms ease;
}

.offiloom-header__nav-link:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 3px;
}

.offiloom-header__nav-link:hover {
  background-color: rgba(148, 163, 184, 0.18);
  color: #f9fafb;
}

.offiloom-header__nav-item--accent .offiloom-header__nav-link {
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  color: #0f172a;
  font-weight: 500;
}

.offiloom-header__nav-item--accent .offiloom-header__nav-link:hover {
  background: linear-gradient(135deg, #0ea5e9, #38bdf8);
  transform: translateY(-1px);
}

.offiloom-header__toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.9);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.offiloom-header__toggle:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 3px;
}

.offiloom-header__toggle-bar {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: #e5e7eb;
  transition: transform 160ms ease, opacity 160ms ease, top 160ms ease, bottom 160ms ease;
}

.offiloom-header__toggle-bar:first-child {
  top: 15px;
}

.offiloom-header__toggle-bar:last-child {
  bottom: 15px;
}

.offiloom-header__toggle[aria-expanded="true"] .offiloom-header__toggle-bar:first-child {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.offiloom-header__toggle[aria-expanded="true"] .offiloom-header__toggle-bar:last-child {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* Mobile layout */
@media (max-width: 768px) {
  .offiloom-header__inner {
    padding-inline: 1rem;
  }

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

  .offiloom-header__nav {
    position: fixed;
    inset: 60px 0 auto;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
    background: rgba(15, 23, 42, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.4);
  }

  .offiloom-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1rem 1rem;
  }

  .offiloom-header__nav-link {
    justify-content: space-between;
    padding: 0.7rem 0.4rem;
  }

  .offiloom-header__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .offiloom-header,
  .offiloom-header__nav,
  .offiloom-header__toggle-bar,
  .offiloom-header__nav-link {
    transition: none !important;
  }
}