/* Header styles for Bright Clean Team Lounge */

.bctl-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(to bottom, rgba(5, 7, 10, 0.98), rgba(5, 7, 10, 0.92));
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(18px);
}

.bctl-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.bctl-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.bctl-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.bctl-header__logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(212, 168, 74, 0.65);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 0, rgba(247, 227, 168, 0.9), rgba(212, 168, 74, 0.4) 45%, rgba(10, 14, 25, 0.9));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), 0 10px 26px rgba(0, 0, 0, 0.6);
}

.bctl-header__chip {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 999px;
  border: 2px solid rgba(5, 7, 10, 0.95);
  background: conic-gradient(from 160deg, #f7e3a8, #d4a84a, #9e7430, #f7e3a8);
  box-shadow: 0 0 0 2px rgba(212, 168, 74, 0.45);
}

.bctl-header__text-group {
  display: flex;
  flex-direction: column;
}

.bctl-header__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bctl-header__subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Navigation */
.bctl-header__nav {
  margin-left: auto;
}

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

.bctl-header__nav-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.35rem;
}

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

.bctl-header__nav-link::after {
  height: 2px;
  bottom: -0.25rem;
}

.bctl-header__cta {
  margin-left: var(--space-4);
}

.bctl-header__cta-btn {
  white-space: nowrap;
}

/* Mobile toggle */
.bctl-header__toggle {
  display: none;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212, 168, 74, 0.65);
  align-items: center;
  justify-content: center;
  gap: 0.26rem;
  padding: 0;
  background: radial-gradient(circle at top left, rgba(247, 227, 168, 0.12), rgba(17, 24, 39, 0.96));
  cursor: pointer;
}

.bctl-header__toggle-bar {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-fast);
}

.bctl-header__toggle:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

/* Mobile / small screens */
@media (max-width: 768px) {
  .bctl-header__inner {
    padding-block: var(--space-3);
  }

  .bctl-header__nav {
    position: fixed;
    inset-inline: 0;
    top: 3.5rem;
    background: radial-gradient(circle at top, #161b29 0, #05070a 60%, #020308 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform-origin: top;
    transform: scaleY(1);
  }

  .bctl-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-6) var(--space-6);
    gap: var(--space-4);
  }

  .bctl-header__nav-link {
    width: 100%;
  }

  .bctl-header__toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .bctl-header__cta {
    display: none;
  }

  /* Closed state (no-js friendly: keep menu visible by default) */
  .bctl-header--js-enabled .bctl-header__nav {
    transform: scaleY(0);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
  }

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

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

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

@media (min-width: 769px) {
  .bctl-header__nav {
    position: static;
    inset: auto;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent;
    border-bottom: none;
  }

  .bctl-header__nav-list {
    padding: 0;
  }
}