/* Header + navigation */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.5s var(--ease), height 0.4s var(--ease), border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(8, 8, 8, 0.82);
  backdrop-filter: blur(14px);
  height: calc(var(--header-h) - 12px);
  border-bottom-color: var(--line-soft);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.brand { display: inline-flex; align-items: center; gap: 0.85rem; }
.brand img { width: 46px; height: 46px; object-fit: contain; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-serif); font-size: 1.35rem; letter-spacing: 0.14em; color: var(--ivory); }
.brand__tag { font-size: 0.56rem; letter-spacing: 0.42em; text-transform: uppercase; color: var(--gold); margin-top: 4px; }

.nav { display: flex; align-items: center; gap: clamp(1.1rem, 1.8vw, 2rem); }
.nav__list { display: flex; align-items: center; gap: clamp(1rem, 1.6vw, 1.9rem); }
.nav__link { position: relative; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); padding: 0.35rem 0; transition: color 0.3s var(--ease); }
.nav__link::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease); }
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--gold); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }

/* Dropdown */
.has-drop { position: relative; }
.has-drop > .nav__link::before { content: "▾"; font-size: 0.6em; margin-left: 0.35rem; color: var(--gold); }
.drop {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translate(-50%, 10px);
  min-width: 240px; background: rgba(15, 14, 13, 0.97); border: 1px solid var(--line);
  padding: 0.75rem; opacity: 0; visibility: hidden; transition: 0.35s var(--ease); box-shadow: var(--shadow-lg);
}
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.drop a { display: block; padding: 0.6rem 0.8rem; font-size: 0.82rem; letter-spacing: 0.04em; text-transform: none; color: var(--text); border-radius: var(--radius); }
.drop a:hover { background: var(--charcoal-2); color: var(--gold); }

.header__cta { display: inline-flex; }

/* Mobile toggle */
.nav-toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 120; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 50%; width: 26px; height: 2px; background: var(--ivory); transform: translateX(-50%); transition: 0.35s var(--ease);
}
.nav-toggle span { top: 50%; margin-top: -1px; }
.nav-toggle span::before { left: 0; top: -8px; }
.nav-toggle span::after { left: 0; top: 8px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* Mobile drawer */
@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .header__cta { display: none; }
  .nav {
    position: fixed; inset: 0; background: rgba(8, 8, 8, 0.98); flex-direction: column; justify-content: center;
    gap: 0; transform: translateX(100%); transition: transform 0.5s var(--ease); padding: var(--header-h) 2rem 2rem; overflow-y: auto;
  }
  .nav-open .nav { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; }
  .nav__list > li { width: 100%; border-bottom: 1px solid var(--line-soft); }
  .nav__link { display: block; padding: 1.1rem 0; font-size: 1rem; }
  .drop { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 0; background: transparent; min-width: 0; padding: 0 0 0.75rem 1rem; display: none; }
  .has-drop.open .drop { display: block; }
  .nav .btn { margin-top: 1.5rem; width: 100%; }
}

/* Page hero (interior pages) */
.page-hero { position: relative; min-height: 62vh; display: flex; align-items: flex-end; padding-top: var(--header-h); overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8,8,8,0.55) 0%, rgba(8,8,8,0.35) 40%, rgba(8,8,8,0.92) 100%); }
.page-hero__inner { padding-block: clamp(3rem, 8vw, 6rem); }