/* ════════════════════════════════════════════════════════
   BEAUTY BY JAS KAUR — Navigation Refinements
   nav.css — extends base nav in styles.css
════════════════════════════════════════════════════════ */

/* ── Transparent "hero" variant ────────────────────────── */
.nav--hero { background: transparent; }

.nav--hero .nav__logo,
.nav--hero .nav__links a { color: var(--ivory); }

.nav--hero .nav__links a::after { background: var(--ivory); }

.nav--hero .nav__book {
  background: transparent;
  color: var(--ivory);
  border-color: rgba(246, 242, 236, 0.4);
}

.nav--hero .nav__book:hover {
  background: var(--ivory);
  color: var(--sealskin);
  border-color: var(--ivory);
}

.nav--hero .nav__hamburger span { background: var(--ivory); }

/* On scroll — revert to solid white */
.nav--hero.scrolled .nav__logo,
.nav--hero.scrolled .nav__links a { color: var(--sealskin); }

.nav--hero.scrolled .nav__links a::after { background: var(--sealskin); }

.nav--hero.scrolled .nav__book {
  background: var(--sealskin);
  color: var(--ivory);
  border-color: var(--sealskin);
}

.nav--hero.scrolled .nav__book:hover {
  background: transparent;
  color: var(--sealskin);
}

.nav--hero.scrolled .nav__hamburger span { background: var(--sealskin); }

/* ── Logo vertical nudge — aligns "Jas Kaur" with nav links */
.nav__logo { margin-top: 5px; }

/* ── Logo sub-label ─────────────────────────────────────── */
.nav__logo-sub {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-top: 4px;
  display: block;
}

.nav--hero .nav__logo-sub { color: rgba(246, 242, 236, 0.5); }
.nav--hero.scrolled .nav__logo-sub { color: var(--taupe); }

/* ── Active page ─────────────────────────────────────────── */
.nav__links a.active { color: var(--sealskin); opacity: 0.65; }

.nav--hero .nav__links a.active { color: var(--ivory); opacity: 0.6; }
.nav--hero.scrolled .nav__links a.active { color: var(--sealskin); opacity: 0.65; }

/* ── Mobile: close button ────────────────────────────────── */
.nav__mobile-close {
  position: absolute;
  top: 28px; right: 28px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  color: var(--taupe);
  line-height: 1;
  padding: 4px;
  transition: color var(--duration) var(--ease);
}

.nav__mobile-close:hover { color: var(--sealskin); }

/* ── Mobile: divider ─────────────────────────────────────── */
.nav__mobile-divider {
  width: 24px;
  height: 1px;
  background: var(--linen);
  margin: 14px 0;
}

/* ── Mobile: social row ──────────────────────────────────── */
.nav__mobile-social {
  margin-top: auto;
  padding-top: 36px;
  display: flex;
  gap: 24px;
}

.nav__mobile-social a {
  font-family: var(--font-sans) !important;
  font-size: 0.58rem !important;
  font-weight: 300 !important;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--taupe) !important;
  transition: color var(--duration) var(--ease);
}

.nav__mobile-social a:hover { color: var(--sealskin) !important; }

/* ── Scroll progress bar ─────────────────────────────────── */
.nav__progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 1px;
  width: 0%;
  background: var(--espresso);
  transition: width 0.12s linear;
  opacity: 0.5;
}

/* ── Skip to content ─────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px; left: 20px;
  background: var(--sealskin);
  color: var(--ivory);
  padding: 10px 22px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  z-index: 9999;
  transition: top 0.2s;
}

.skip-link:focus { top: 20px; }