/* ============================================================
   Shared site header — the home page ("home-v2") header, extracted so
   every page renders exactly the same masthead.

   Self-contained on purpose: the sub-pages load the older editorial
   `styles.css`, whose design tokens (--brass, --line, fonts…) differ from
   the home page's. So this file declares its own tokens scoped to the two
   elements it owns — `.site-header` and `.mobile-menu` — and inherits them
   to every descendant. Load it AFTER the page's main stylesheet so its
   plain-class rules win the cascade on the shared selectors.

   The home page itself keeps using home-v2.css and does NOT load this file.
   ============================================================ */

.site-header,
.mobile-menu {
  --ow-bg: #070810;
  --ow-ink: #f3f1ea;
  --ow-ink-soft: #c7cbe4;
  --ow-ink-muted: #9298bd;
  --ow-ink-faint: #8890b5;
  --ow-ink-on-brass: #120f06;
  --ow-brass: #e3b775;
  --ow-brass-light: #e9c589;
  --ow-brass-dark: #d8a95e;
  --ow-periwinkle: #8ea2e8;
  --ow-periwinkle-light: #bcc6f2;
  --ow-clay: #c0846c;
  --ow-white: #fff;
  --ow-panel-solid: #0d1020;
  --ow-panel-strong: rgba(13, 16, 32, 0.96);
  --ow-line: rgba(142, 162, 232, 0.12);
  --ow-line-strong: rgba(142, 162, 232, 0.22);
  --ow-font-body: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ow-grad-brass: linear-gradient(135deg, var(--ow-brass-light), var(--ow-brass-dark));
  --ow-focus: #bcd2ff;
}

/* ---------- Header shell ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  background: rgba(7, 8, 16, 0.66);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.site-header.is-scrolled {
  background: rgba(7, 8, 16, 0.86);
  border-bottom-color: var(--ow-line-strong);
}

/* Scope the container to the header so we don't touch the page's own .container */
.site-header .container {
  max-width: 1160px; width: auto;
  margin: 0 auto; padding: 0 24px;
}
.site-header .nav {
  display: flex; align-items: center; gap: 20px;
  height: 70px; min-height: 0; width: auto; justify-content: flex-start;
}

/* ---------- Brand ---------- */
.site-header .brand {
  display: inline-flex; align-items: center; gap: 11px;
  color: var(--ow-ink);
  flex: none; text-decoration: none; font-weight: 700;
}
.site-header .brand-mark {
  flex: none; overflow: visible;
  width: 30px; height: 30px;
  border: 0; border-radius: 0; background: none;
}
.site-header .brand-mark::before { content: none; }
.site-header .brand-mark .orbit-dot { transform-origin: 16px 16px; animation: ow-hdr-rot 16s linear infinite; }
.site-header .brand-name { font: 700 1.17rem var(--ow-font-body); letter-spacing: -0.01em; color: var(--ow-ink); }

/* ---------- Primary nav ---------- */
.site-header .nav-links {
  display: none;
  gap: 2px; margin-left: auto; align-items: center;
  flex-wrap: nowrap; justify-content: flex-end;
}
.site-header .nav-links a,
.site-header .nav-links .nav-btn {
  font: 500 0.95rem var(--ow-font-body);
  color: var(--ow-ink-soft);
  background: none; border: none; cursor: pointer;
  padding: 9px 13px; border-radius: 9px; min-height: 0;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 0.2s, background 0.2s;
}
.site-header .nav-links a:hover, .site-header .nav-links a:focus-visible,
.site-header .nav-links .nav-btn:hover, .site-header .nav-links .nav-btn:focus-visible {
  background: rgba(255, 255, 255, 0.05);
  color: var(--ow-white);
}

/* ---------- Products dropdown ---------- */
.site-header .nav-dropdown { position: relative; }
.site-header .nav-dropdown-chevron { transition: transform 0.25s; }
.site-header .nav-dropdown[data-open="true"] .nav-dropdown-chevron { transform: rotate(180deg); }
.site-header .nav-dropdown-panel {
  position: absolute; top: calc(100% + 10px); right: 0; width: 320px;
  background: var(--ow-panel-strong);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--ow-line-strong);
  border-radius: 16px; padding: 8px;
  box-shadow: 0 24px 70px -20px rgba(0, 0, 0, 0.85);
  animation: ow-hdr-fadein 0.22s ease;
}
.site-header .nav-dropdown-panel[hidden] { display: none; }
.site-header .nav-product {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px; border-radius: 11px;
  text-decoration: none; color: var(--ow-ink);
  transition: background 0.2s;
}
.site-header .nav-product:hover, .site-header .nav-product:focus-visible { background: rgba(255, 255, 255, 0.05); }
.site-header .nav-product[aria-disabled="true"] { opacity: 0.72; }
.site-header .nav-product-icon {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--ow-line-strong);
}
.site-header .nav-product-icon--haven { background: linear-gradient(140deg, rgba(142, 162, 232, 0.28), rgba(120, 90, 180, 0.2)); color: var(--ow-periwinkle-light); }
.site-header .nav-product-icon--reflect { background: linear-gradient(140deg, rgba(227, 183, 117, 0.26), rgba(192, 132, 108, 0.18)); color: var(--ow-brass-light); }
.site-header .nav-product-icon--boundaries { background: rgba(255, 255, 255, 0.04); color: var(--ow-ink-muted); }
.site-header .nav-product-title { font: 600 0.96rem var(--ow-font-body); display: block; color: var(--ow-ink); }
.site-header .nav-product-desc { color: var(--ow-ink-faint); font-size: 0.82rem; }

/* ---------- "Soon" chip ---------- */
.site-header .chip,
.mobile-menu .chip {
  font: 600 0.6rem var(--ow-font-body);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ow-brass);
  background: rgba(227, 183, 117, 0.14);
  border: 1px solid rgba(227, 183, 117, 0.3);
  padding: 2px 7px; border-radius: 999px;
}

/* ---------- CTA pill + hamburger ---------- */
.site-header .btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 1rem var(--ow-font-body);
  border: 1px solid transparent; border-radius: 999px;
  cursor: pointer; text-decoration: none;
  transition: transform 0.2s, filter 0.2s;
}
.site-header .btn:hover { transform: translateY(-2px); }
.site-header .btn.primary,
.mobile-menu .btn.primary {
  color: var(--ow-ink-on-brass);
  background: var(--ow-grad-brass);
  box-shadow: 0 12px 34px -12px rgba(227, 183, 117, 0.7);
}
.site-header .btn.primary:hover { filter: brightness(1.05); }
.site-header .btn.small { padding: 11px 20px; font-size: 0.92rem; }

.site-header .nav-cta { display: none; }
.site-header .hamburger {
  display: inline-flex; margin-left: auto;
  width: 42px; height: 42px; border-radius: 11px;
  align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--ow-line-strong);
  color: var(--ow-ink); cursor: pointer;
}

/* ---------- Mobile menu drawer ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 150;
  background: rgba(5, 6, 12, 0.75);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  font-family: var(--ow-font-body);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu-panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(320px, 86vw);
  background: var(--ow-panel-solid);
  border-left: 1px solid var(--ow-line-strong);
  padding: 88px 22px 22px;
  display: flex; flex-direction: column; gap: 4px;
  overflow-y: auto;
  animation: ow-hdr-fadein 0.25s ease;
}
.mobile-menu-label {
  color: var(--ow-ink-faint); font: 600 0.68rem var(--ow-font-body);
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 6px 12px;
}
.mobile-menu-panel a {
  color: var(--ow-ink); padding: 13px 12px; border-radius: 10px;
  font-weight: 600; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  min-height: 0;
}
.mobile-menu-panel a:hover, .mobile-menu-panel a:focus-visible { background: rgba(255, 255, 255, 0.05); }
.mobile-menu-divider { height: 1px; background: var(--ow-line); margin: 8px 12px; }
.mobile-menu-panel .btn {
  margin-top: 14px; text-align: center;
  justify-content: center;
  font: 600 1rem var(--ow-font-body);
  border-radius: 999px; padding: 13px 20px;
}

.site-header .brand:focus-visible,
.site-header .nav-links a:focus-visible,
.site-header .nav-btn:focus-visible,
.site-header .hamburger:focus-visible,
.mobile-menu a:focus-visible {
  outline: 2px solid var(--ow-focus); outline-offset: 2px;
}

@keyframes ow-hdr-rot { to { transform: rotate(360deg); } }
@keyframes ow-hdr-fadein { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .site-header .brand-mark .orbit-dot { animation: none; }
  .site-header .btn:hover { transform: none; }
}

@media (min-width: 900px) {
  .site-header .nav-links { display: flex; }
  .site-header .nav-cta { display: inline-flex; }
  .site-header .hamburger { display: none; }
}