/* Header styles for Centra Va */

.cv-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 8, 0.96), rgba(5, 6, 8, 0.88));
  border-bottom: 1px solid rgba(201, 162, 77, 0.22);
}

.cv-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

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

.cv-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.cv-header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 0, #f3e2aa, var(--color-primary) 55%, #5e1023 100%);
  color: #120e06;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

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

.cv-header__logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cv-header__logo-tagline {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Navigation */

.cv-header__nav {
  display: flex;
  align-items: center;
}

.cv-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.cv-header__nav-item--cta {
  margin-left: var(--space-4);
}

.cv-header__nav-link {
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.3rem 0;
  color: var(--color-text);
}

.cv-header__nav-link--cta {
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Mobile toggle */

.cv-header__toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background-color: rgba(6, 7, 10, 0.9);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 4px;
}

.cv-header__toggle-bar {
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

/* Expanded state */

.cv-header--open .cv-header__toggle {
  border-color: rgba(201, 162, 77, 0.7);
}

.cv-header--open .cv-header__toggle-bar:nth-child(1) {
  transform: translateY(5px) rotate(42deg);
}

.cv-header--open .cv-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.cv-header--open .cv-header__toggle-bar:nth-child(3) {
  transform: translateY(-5px) rotate(-42deg);
}

/* Mobile layout */

@media (max-width: 768px) {
  .cv-header__inner {
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
  }

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

  .cv-header__nav {
    position: fixed;
    inset: 60px 0 auto 0;
    z-index: 40;
    pointer-events: none;
  }

  .cv-header__nav-list {
    position: relative;
    margin: 0 auto;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-8) var(--space-8);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    background:
      radial-gradient(circle at top left, rgba(201, 162, 77, 0.24), transparent 60%),
      radial-gradient(circle at bottom right, rgba(13, 77, 63, 0.4), transparent 60%),
      rgba(5, 6, 8, 0.96);
    box-shadow: var(--shadow-soft);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  }

  .cv-header--open .cv-header__nav {
    pointer-events: auto;
  }

  .cv-header--open .cv-header__nav-list {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
  }

  .cv-header__nav-item--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .cv-header__nav-item--cta .cv-header__nav-link--cta {
    width: 100%;
    justify-content: center;
  }
}

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

/* Desktop refinements */

@media (min-width: 769px) {
  .cv-header__nav-list {
    gap: var(--space-8);
  }

  .cv-header__nav-link {
    font-size: 0.8rem;
  }
}

.cv-header__nav-link:focus-visible,
.cv-header__toggle:focus-visible,
.cv-header__logo-link:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}