/* header.css — solid background to keep mobile overlay safe (no backdrop-filter, no transform) */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--chalk);
  border-bottom: 1px solid var(--rule);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.02em;
}
.brand:hover { text-decoration: none; color: var(--bordeaux); }
.brand small {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: none;
}

.nav__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 26px;
  align-items: center;
}
.nav__list a {
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
}
.nav__list a:hover { color: var(--bordeaux); text-decoration: none; }
.nav__list a[aria-current="page"] {
  color: var(--bordeaux);
  border-bottom: 1px solid var(--bordeaux);
}

.header-cta {
  display: none;
  font-size: 14px;
}
.header-cta a {
  color: var(--ink);
  font-weight: 600;
}
.header-cta strong { display: block; font-size: 16px; color: var(--bordeaux); font-family: var(--font-display); }

.burger {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 48px; height: 48px;
  background: transparent; border: 1px solid var(--ink);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.burger span,
.burger span::before,
.burger span::after {
  content: ""; display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  transition: transform .25s ease, opacity .2s ease;
}
.burger span { position: relative; }
.burger span::before { position: absolute; top: -7px; left: 0; }
.burger span::after  { position: absolute; top: 7px; left: 0; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu overlay */
.mobile-menu {
  position: fixed; inset: 0;
  background: var(--chalk);
  z-index: 60;
  padding: 96px 24px 32px;
  overflow-y: auto;
  display: none;
}
.mobile-menu[data-open="true"] { display: block; }
.mobile-menu ul { list-style: none; padding: 0; margin: 0 0 24px; }
.mobile-menu li { border-bottom: 1px solid var(--rule); }
.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--ink);
}
.mobile-menu a[aria-current="page"] { color: var(--bordeaux); }
.mobile-menu__contact {
  margin-top: 16px;
  font-size: 15px;
  color: var(--muted);
}
.mobile-menu__contact a { display: block; padding: 6px 0; color: var(--ink); font-weight: 600; }

body.no-scroll { overflow: hidden; }

@media (min-width: 1024px) {
  .nav { display: block; }
  .header-cta { display: block; }
  .burger { display: none; }
  .mobile-menu { display: none !important; }
}