/* =============================================================
   JetMarine — Navigation Bar
   Mobile-first · position: fixed · z-index hierarchy corrected
   ============================================================= */

/* ── Base: fixed header ──────────────────────────────────── */
.jm-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  width: 100%;
  background: transparent;
  transition:
    background 280ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── After scroll ────────────────────────────────────────── */
.jm-nav--scrolled {
  background: #fff;
  box-shadow: 0 1px 20px rgba(0, 0, 0, .1);
}

/* ── Dark variant (over hero, before scroll) ─────────────── */
.jm-nav--dark .jm-nav__logo,
.jm-nav--dark .jm-nav__link,
.jm-nav--dark .jm-nav__hamburger span {
  color: #fff;
}

.jm-nav--dark .jm-nav__btn--outline {
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
}

.jm-nav--dark .jm-nav__btn--outline:hover,
.jm-nav--dark .jm-nav__btn--outline:focus-visible {
  background: rgba(255, 255, 255, .15);
  color: #fff;
}

/* ── Inner row: ALWAYS above overlay ────────────────────── */
/* z-index: 2 inside nav stacking context → above overlay (z-index: 1) */
.jm-nav__inner {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
  padding: 0 1.25rem;
  max-width: 1280px;
  margin: 0 auto;
}

/* ── Logo ────────────────────────────────────────────────── */
.jm-nav__logo {
  font-family: var(--font-display, 'Outfit', 'Inter', -apple-system, sans-serif);
  font-weight: 800;
  font-size: 1.35rem;
  text-decoration: none !important;
  color: var(--color-navy, #001B3D);
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: .4rem;
  line-height: 1;
  flex-shrink: 0;
}

.jm-nav__logo-mark {
  width: 28px;
  height: 28px;
  color: var(--color-ocean, #0077B6);
  flex-shrink: 0;
}

/* ── Desktop links (hidden mobile) ──────────────────────── */
.jm-nav__links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

.jm-nav__link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-navy, #001B3D);
  text-decoration: none !important;
  padding: .5rem .75rem;
  border-radius: 8px;
  transition: background 150ms ease;
}

.jm-nav--dark .jm-nav__link {
  color: #fff;
}

.jm-nav__link:hover,
.jm-nav__link:focus-visible {
  background: rgba(0, 27, 61, .07);
  color: var(--color-navy, #001B3D);
}

.jm-nav--dark .jm-nav__link:hover,
.jm-nav--dark .jm-nav__link:focus-visible {
  background: rgba(255, 255, 255, .12);
  color: #fff;
}

/* ── Avatar (logged-in) ──────────────────────────────────── */
.jm-nav__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-ocean, #0077B6);
  color: #fff !important;
  text-decoration: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
}

/* ── CTA group ───────────────────────────────────────────── */
.jm-nav__cta-group {
  display: none;
  align-items: center;
  gap: .5rem;
}

/* ── Buttons ─────────────────────────────────────────────── */
.jm-nav__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .875rem;
  font-weight: 600;
  padding: .45rem 1rem;
  border-radius: 8px;
  text-decoration: none !important;
  cursor: pointer;
  border: 1.5px solid transparent;
  line-height: 1.2;
  white-space: nowrap;
  transition:
    background 150ms ease,
    color 150ms ease,
    border-color 150ms ease;
}

.jm-nav__btn--outline {
  background: transparent;
  color: var(--color-navy, #001B3D);
  border-color: var(--color-navy, #001B3D);
}

.jm-nav__btn--outline:hover,
.jm-nav__btn--outline:focus-visible {
  background: var(--color-navy, #001B3D);
  color: #fff;
}

.jm-nav__btn--filled {
  background: var(--color-coral, #FF6B35);
  color: #fff;
  border-color: var(--color-coral, #FF6B35);
}

.jm-nav__btn--filled:hover,
.jm-nav__btn--filled:focus-visible {
  background: var(--color-coral-dark, #E55A27);
  border-color: var(--color-coral-dark, #E55A27);
  color: #fff;
}

/* ── Hamburger (mobile only) ─────────────────────────────── */
.jm-nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  border-radius: 8px;
  flex-shrink: 0;
  color: var(--color-navy, #001B3D);
}

.jm-nav--dark .jm-nav__hamburger {
  color: #fff;
}

.jm-nav__hamburger:focus-visible {
  outline: 2px solid var(--color-ocean, #0077B6);
  outline-offset: 2px;
}

.jm-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition:
    transform 280ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 150ms ease;
  transform-origin: center;
}

/* Hamburger → X when open */
.jm-nav--open .jm-nav__hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.jm-nav--open .jm-nav__hamburger span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.jm-nav--open .jm-nav__hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile overlay: BELOW inner bar ────────────────────── */
/* z-index: 1 inside nav stacking context → below inner (z-index: 2)  */
/* position: fixed; inset: 0 → still covers full viewport              */
.jm-nav__overlay {
  position: fixed;
  inset: 0;
  background: var(--color-navy, #001B3D);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 280ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 280ms step-end;
}

.jm-nav--open .jm-nav__overlay {
  opacity: 1;
  visibility: visible;
  transition:
    opacity 280ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 280ms step-start;
}

/* ── Overlay links ───────────────────────────────────────── */
.jm-nav__overlay-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.jm-nav__overlay-link {
  font-family: var(--font-display, 'Outfit', 'Inter', -apple-system, sans-serif);
  font-size: 2rem;
  font-weight: 700;
  color: #fff !important;
  text-decoration: none !important;
  letter-spacing: -.02em;
  line-height: 1;
  transition: opacity 150ms ease;
  display: block;
}

.jm-nav__overlay-link:hover,
.jm-nav__overlay-link:focus-visible {
  opacity: .6;
  color: #fff !important;
  text-decoration: none !important;
}

/* ── Overlay CTA buttons ─────────────────────────────────── */
.jm-nav__overlay-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: .75rem;
  width: min(240px, 80vw);
}

.jm-nav__overlay-cta .jm-nav__btn {
  padding: .85rem 1.25rem;
  font-size: 1rem;
  border-radius: 10px;
  justify-content: center;
}

.jm-nav__overlay-cta .jm-nav__btn--outline {
  color: #fff !important;
  border-color: rgba(255, 255, 255, .45);
  background: transparent;
}

.jm-nav__overlay-cta .jm-nav__btn--outline:hover,
.jm-nav__overlay-cta .jm-nav__btn--outline:focus-visible {
  background: rgba(255, 255, 255, .12);
  color: #fff !important;
}

.jm-nav__overlay-cta .jm-nav__btn--filled {
  background: var(--color-coral, #FF6B35);
  border-color: var(--color-coral, #FF6B35);
  color: #fff !important;
}

/* ── Desktop breakpoint ──────────────────────────────────── */
@media (min-width: 768px) {
  .jm-nav__hamburger {
    display: none;
  }

  .jm-nav__links {
    display: flex;
    align-items: center;
    gap: .25rem;
  }

  .jm-nav__cta-group {
    display: flex;
  }

  /* Overlay never shown on desktop */
  .jm-nav__overlay {
    display: none !important;
  }
}

/* ── Offset body for fixed nav ───────────────────────────── */
/* Canvas pages (archive, single, dashboard, etc) need top padding */
/* Homepage handles its own layout (nav floats over hero)          */
.jm-canvas {
  padding-top: var(--nav-height, 64px);
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .jm-nav,
  .jm-nav__link,
  .jm-nav__btn,
  .jm-nav__hamburger span,
  .jm-nav__overlay {
    transition: none !important;
  }
}