:root { --cabina-sidebar-accent: #6366f1; --cabina-sidebar-accent-glow: rgba(99,102,241,0.4); }

/* ==========================================================================
   VANGUARD NAV ISLAND (ETHEREAL GLASS AESTHETIC)
   ========================================================================== */
.cabina-navbar-wrapper {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  width: max-content;
  pointer-events: none; /* Let clicks pass through the wrapper */
}

/* Double-Bezel Architecture: Outer Shell */
.cabina-navbar-shell {
  pointer-events: auto;
  padding: 0.375rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  animation: vanguardFadeUp 1s cubic-bezier(0.32, 0.72, 0, 1) forwards;
  opacity: 0;
  transform: translateY(-20px);
}

@keyframes vanguardFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Double-Bezel Architecture: Inner Core */
.cabina-navbar-core {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding: 0.5rem 0.5rem 0.5rem 1.5rem;
  border-radius: calc(9999px - 0.375rem);
  background: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.1) 0%, rgba(5, 5, 5, 0.85) 50%, rgba(0, 0, 0, 0.95) 100%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

/* Brand Logo */
.cabina-navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: 'Geist', var(--font-family);
  transition: transform 0.6s cubic-bezier(0.32, 0.72, 0, 1);
}
.cabina-navbar__brand:active {
  transform: scale(0.95);
}

.cabina-navbar__logo-wrap {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 15px var(--cabina-sidebar-accent-glow), inset 0 1px 1px rgba(255,255,255,0.3);
}
.cabina-navbar__logo-img {
  width: 18px; height: 18px; object-fit: contain;
}
.cabina-navbar__brand-text {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: #fff;
}

/* Navigation Links */
.cabina-navbar__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cabina-navbar__link {
  position: relative;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  transition: all 0.5s cubic-bezier(0.32, 0.72, 0, 1);
}

.cabina-navbar__link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  transform: scale(0.96);
}

/* Fluid Liquid Active State */
.cabina-navbar__link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}
.cabina-navbar__link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cabina-sidebar-accent);
  box-shadow: 0 0 8px 2px var(--cabina-sidebar-accent-glow);
}

/* Button-in-Button CTA Architecture */
.cabina-navbar__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.35rem 0.35rem 1.25rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 4px 20px rgba(0,0,0,0.4);
  transition: all 0.6s cubic-bezier(0.32, 0.72, 0, 1);
}

.cabina-navbar__cta:hover {
  background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
  border-color: rgba(255,255,255,0.2);
  transform: scale(0.98);
}

.cta-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cabina-sidebar-accent);
  color: #fff;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.4), 0 0 15px var(--cabina-sidebar-accent-glow);
  transition: transform 0.6s cubic-bezier(0.32, 0.72, 0, 1);
}

.cabina-navbar__cta:hover .cta-icon-wrap {
  transform: scale(1.1) translateX(2px);
}

/* ==========================================================================
   MOBILE HAMBURGER MENU  (max-width: 767px)
   ========================================================================== */
@media (max-width: 767px) {
  /* Reset wrapper: fixed at top, full width */
  .cabina-navbar-wrapper {
    top: 0;
    bottom: auto;
    left: 0;
    right: 0;
    width: 100%;
    transform: none;
    display: block;
    padding: 0;
  }

  /* Shell becomes a flat top bar */
  .cabina-navbar-shell {
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    padding: 0;
    background: rgba(5, 5, 5, 0.92);
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  }

  /* Core: 3-column row: brand | cta | hamburger */
  .cabina-navbar-core {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  /* Show brand on mobile */
  .cabina-navbar__brand {
    display: flex;
    flex-shrink: 0;
  }

  /* Hide desktop nav links — replaced by dropdown */
  .cabina-navbar__links {
    display: none;
  }

  /* CTA button: compact */
  .cabina-navbar__cta {
    padding: 0.4rem 0.5rem 0.4rem 0.875rem;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: 0.5rem;
  }
  .cta-text {
    font-size: 0.8rem;
  }
  .cta-icon-wrap {
    width: 24px;
    height: 24px;
  }
  .cta-icon-wrap svg {
    width: 12px;
    height: 12px;
  }

  /* Hamburger button */
  .cabina-navbar__hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 8px;
    color: #fff;
    flex-shrink: 0;
    transition: background 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    padding: 0;
  }
  .cabina-navbar__hamburger:hover,
  .cabina-navbar__hamburger:focus-visible {
    background: rgba(255, 255, 255, 0.08);
  }
  .cabina-navbar__hamburger:focus-visible {
    outline: 2px solid var(--cabina-sidebar-accent);
    outline-offset: 2px;
  }

  /* Hamburger icon lines */
  .cabina-navbar__hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 20px;
  }
  .cabina-navbar__hamburger-icon span {
    display: block;
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.25s cubic-bezier(0.32, 0.72, 0, 1),
                opacity 0.25s cubic-bezier(0.32, 0.72, 0, 1);
    transform-origin: center;
  }

  /* Hamburger → X animation */
  .cabina-navbar__hamburger[aria-expanded="true"] .cabina-navbar__hamburger-icon span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .cabina-navbar__hamburger[aria-expanded="true"] .cabina-navbar__hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .cabina-navbar__hamburger[aria-expanded="true"] .cabina-navbar__hamburger-icon span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Mobile dropdown panel */
  .cabina-navbar__mobile-menu {
    display: block;
    position: fixed;
    top: 61px; /* matches navbar bar height */
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    z-index: 9999;
    overflow: hidden;
    /* Closed state */
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.3s cubic-bezier(0.32, 0.72, 0, 1),
                opacity 0.25s ease,
                visibility 0s linear 0.3s;
  }

  .cabina-navbar__mobile-menu.is-open {
    max-height: 400px;
    opacity: 1;
    visibility: visible;
    transition: max-height 0.3s cubic-bezier(0.32, 0.72, 0, 1),
                opacity 0.25s ease,
                visibility 0s linear 0s;
  }

  /* Mobile menu links list */
  .cabina-navbar__mobile-links {
    list-style: none;
    padding: 0.5rem 0 0.75rem;
  }

  .cabina-navbar__mobile-links a {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.2s ease, background 0.2s ease;
    min-height: 44px; /* tap target */
    border-radius: 6px;
    margin: 0 0.5rem;
  }

  .cabina-navbar__mobile-links a:hover,
  .cabina-navbar__mobile-links a:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    outline: none;
  }

  .cabina-navbar__mobile-links a.active {
    color: #fff;
  }

  .cabina-navbar__mobile-links a:focus-visible {
    outline: 2px solid var(--cabina-sidebar-accent);
    outline-offset: -2px;
  }
}

/* Desktop: hide hamburger and mobile menu */
@media (min-width: 768px) {
  .cabina-navbar__hamburger {
    display: none;
  }
  .cabina-navbar__mobile-menu {
    display: none;
  }
}

/* Body padding-top override for mobile navbar (fixed top bar, ~61px tall) */
@media (max-width: 767px) {
  body {
    padding-top: 61px !important;
  }
}