/* Header styles for Urban Polska */

.up-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, #050609 88%, transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.up-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.up-header__brand {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.up-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #f9fafb;
}

.up-header__logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f97316, #e11d48);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.up-header__logo-text {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

/* Navigation */

.up-header__nav {
  flex: 1 1 auto;
}

.up-header__nav-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.up-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: #d1d5db;
  padding-bottom: 0.1rem;
}

.up-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f97316, #e11d48);
  transition: width 0.18s ease-out;
}

.up-header__nav-link:focus-visible,
.up-header__nav-link:hover {
  color: #f9fafb;
}

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

/* Header actions */

.up-header__actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.up-header__action-link {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #d1d5db;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
}

.up-header__action-link--support {
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.6);
}

.up-header__action-link:focus-visible,
.up-header__action-link:hover {
  color: #f9fafb;
  border-color: rgba(249, 115, 22, 0.8);
}

.up-header__action-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  border: none;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0b0c10;
  background: linear-gradient(135deg, #f97316, #e11d48);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.45);
}

.up-header__action-cta:hover,
.up-header__action-cta:focus-visible {
  filter: brightness(1.04);
}

.up-header__action-cta:focus-visible,
.up-header__action-link:focus-visible,
.up-header__toggle:focus-visible,
.up-cookie-banner__button:focus-visible {
  outline: 2px solid #f97316;
  outline-offset: 2px;
}

/* Mobile toggle */

.up-header__toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.7);
  border-radius: 999px;
  padding: 0.4rem 0.55rem;
  cursor: pointer;
  flex-direction: column;
  gap: 0.18rem;
}

.up-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform 0.16s ease-out, opacity 0.16s ease-out, width 0.16s ease-out;
}

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

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

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

/* Responsive behavior */

@media (max-width: 768px) {
  .up-header__inner {
    padding-inline: 1rem;
  }

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

  .up-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: #050609;
    border-bottom: 1px solid rgba(31, 41, 55, 0.9);
    transform-origin: top;
    transform: scaleY(1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.18s ease-out;
  }

  .up-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1.25rem 1rem;
    gap: 0.6rem;
  }

  .up-header__nav-link {
    font-size: 0.9rem;
  }

  .up-header__nav--open {
    max-height: 260px;
  }

  .up-header__actions {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .up-header__toggle-bar,
  .up-header__nav,
  .up-header__nav-link::after,
  .up-header__action-cta {
    transition: none !important;
  }
}