/* RelaxVillee Header Styles */

.rv-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(5, 5, 9, 0.96), rgba(5, 5, 9, 0.88));
  border-bottom: 1px solid rgba(192, 196, 208, 0.12);
}

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

.rv-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.rv-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 0, #ffffff 0%, rgba(255, 255, 255, 0.1) 40%, transparent 60%),
              radial-gradient(circle at 70% 120%, var(--color-primary-hover) 0%, transparent 60%),
              linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 0 0 2px rgba(192, 196, 208, 0.3), 0 18px 40px rgba(0, 0, 0, 0.75);
}

.rv-header__brand-text {
  display: flex;
  flex-direction: column;
}

.rv-header__brand-name {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.rv-header__brand-tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Navigation */
.rv-header__nav {
  display: flex;
  align-items: center;
}

.rv-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.rv-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.35rem 0;
}

.rv-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-normal) ease;
}

.rv-header__nav-link:hover,
.rv-header__nav-link:focus-visible {
  color: var(--color-text);
}

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

.rv-header__nav-item--highlight .rv-header__nav-link {
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}

.rv-header__cta {
  border-radius: var(--radius-full);
  border: 1px solid rgba(192, 196, 208, 0.26);
  background: radial-gradient(circle at 0 0, rgba(17, 166, 255, 0.2), transparent 55%),
              rgba(10, 10, 16, 0.8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.rv-header__cta::after {
  display: none;
}

.rv-header__cta:hover,
.rv-header__cta:focus-visible {
  background: radial-gradient(circle at 0 0, rgba(208, 23, 42, 0.4), transparent 55%),
              rgba(10, 10, 16, 0.9);
  border-color: rgba(208, 23, 42, 0.8);
}

/* Mobile toggle */
.rv-header__toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(192, 196, 208, 0.3);
  background: radial-gradient(circle at 0 0, rgba(17, 166, 255, 0.25), transparent 55%),
              rgba(10, 10, 16, 0.96);
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.rv-header__toggle-bar {
  width: 20px;
  height: 2px;
  border-radius: var(--radius-full);
  background-color: var(--color-silver);
  transition: var(--transition-base);
}

.rv-header__toggle-bar + .rv-header__toggle-bar {
  margin-top: 4px;
}

/* Mobile state */
@media (max-width: 768px) {
  .rv-header__toggle {
    display: inline-flex;
  }

  .rv-header__nav {
    position: fixed;
    inset: 0;
    padding-top: 5rem;
    padding-bottom: var(--space-10);
    background: radial-gradient(circle at top, rgba(17, 166, 255, 0.1), transparent 55%),
                radial-gradient(circle at bottom, rgba(208, 23, 42, 0.18), transparent 60%),
                rgba(5, 5, 9, 0.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }

  .rv-header__nav-list {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .rv-header__nav-link {
    font-size: var(--font-size-md);
  }

  .rv-header--menu-open .rv-header__nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(70px);
            height: 280px;
        z-index: 999;
        padding: 10px;
  }

  .rv-header--menu-open .rv-header__toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

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

  .rv-header--menu-open .rv-header__toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

/* Reduce brand text on very small screens */
@media (max-width: 480px) {
  .rv-header__brand-tagline {
    display: none;
  }
}