/* Header specific styles for Neexavento */

.nv-header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.nv-announcement {
  font-size: var(--font-size-sm);
  background: linear-gradient(90deg, rgba(176, 138, 60, 0.08), rgba(106, 143, 78, 0.06));
  border-bottom: 1px solid rgba(219, 197, 165, 0.8);
}

.nv-announcement-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.nv-announcement-text {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-soft);
}

.nv-announcement-link {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nv-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  height: var(--header-height);
}

.nv-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.nv-brand-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #ffffff, #f0e2c7);
  box-shadow: 0 10px 25px var(--color-shadow-soft);
  border: 1px solid rgba(219, 197, 165, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nv-brand-symbol {
  position: absolute;
  border-radius: 999px;
}

.nv-brand-symbol--card {
  width: 20px;
  height: 26px;
  border-radius: 6px;
  background: #ffffff;
  border: 1px solid rgba(176, 138, 60, 0.7);
  transform: rotate(-12deg);
}

.nv-brand-symbol--chip {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px dashed rgba(176, 138, 60, 0.8);
  box-shadow: 0 3px 8px rgba(20, 12, 5, 0.25);
  background: radial-gradient(circle at 30% 30%, #fffaf1, #f3e3c8);
  transform: rotate(18deg) translate(8px, 8px);
}

.nv-brand-text {
  display: flex;
  flex-direction: column;
}

.nv-brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nv-brand-subtitle {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.nv-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  padding-inline: 0.9rem;
}

.nv-nav-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.nv-nav-toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nv-nav-toggle-text {
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nv-nav {
  position: fixed;
  inset-inline: 0;
  top: calc(var(--header-height) + 2.4rem);
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.98), rgba(243, 230, 213, 0.98));
  border-bottom: 1px solid rgba(219, 197, 165, 0.7);
  box-shadow: 0 18px 40px var(--color-shadow-soft);
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nv-nav-list {
  list-style: none;
  margin: 0;
  padding: var(--space-8) var(--space-8) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nv-nav-link {
  display: inline-flex;
  align-items: center;
  padding-block: 0.25rem;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.nv-nav-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: 0 var(--space-8) var(--space-8);
  border-top: 1px solid rgba(219, 197, 165, 0.7);
}

.nv-nav-btn {
  width: 100%;
}

.nv-nav-btn--outline {
  background-color: rgba(255, 255, 255, 0.96);
}

/* Active / open state */

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

.nv-nav-toggle[aria-expanded="true"] .nv-nav-toggle-line:first-child {
  transform: translateY(3px) rotate(42deg);
}

.nv-nav-toggle[aria-expanded="true"] .nv-nav-toggle-line:last-child {
  transform: translateY(-3px) rotate(-42deg);
}

/* Larger screens */

@media (min-width: 900px) {
  .nv-announcement-inner {
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
  }

  .nv-header-inner {
    height: calc(var(--header-height) + 0.25rem);
  }

  .nv-nav-toggle {
    display: none;
  }

  .nv-nav {
    position: static;
    inset: auto;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
  }

  .nv-nav-list {
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-6);
  }

  .nv-nav-cta {
    border-top: 0;
    padding: 0;
    flex-direction: row;
  }

  .nv-nav-btn {
    width: auto;
  }

  .nv-nav-link {
    font-size: var(--font-size-xs);
  }
}

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

  .nv-announcement-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}