.skip-link { position: absolute; left: -9999px; top: 0; z-index: 300; background: var(--pink); color: #fff; padding: 10px 18px; font-size: 13px; text-decoration: none; }
.skip-link:focus { left: 0; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--pink); outline-offset: 2px; }

/* Radical Ventures — shared site styles (nav + footer)
   Loaded by every page. Page-specific styles remain inline per page. */

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  padding: 16px 48px;
  transition: padding 0.35s ease;
}
nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.45) 0%, transparent 100%);
  pointer-events: none;
  z-index: -1;
}
nav.scrolled {
  padding: 10px 48px;
  background: rgba(4,21,47,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
nav.scrolled::before { display: none; }
nav .logo img { height: 117px; width: auto; display: block; transition: height 0.35s ease; }
nav.scrolled .logo img { height: 80px; }
nav ul { position: absolute; left: 50%; transform: translateX(-50%); list-style: none; display: flex; gap: 40px; }
nav ul a { color: rgba(255,255,255,0.85); text-decoration: none; font-size: 14px; font-weight: 400; letter-spacing: 0.02em; transition: color 0.2s; text-shadow: 0 1px 6px rgba(0,0,0,0.6), 0 0 20px rgba(0,0,0,0.4); }
nav ul a:hover, nav ul a.active { color: var(--white); }
nav ul li { position: relative; }
nav ul a.active::after { content: ''; position: absolute; left: 50%; transform: translateX(-50%); bottom: -8px; width: 14px; height: 2px; background: var(--pink); border-radius: 2px; }

.site-footer { border-top: 1px solid var(--border); background: var(--navy); padding: 40px 48px 0; }
.footer-inner { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-bottom: 32px; }
.footer-brand img { height: 44px; width: auto; opacity: 0.85; display: block; margin-bottom: 14px; }
.footer-tagline { font-size: 13px; color: var(--muted); line-height: 1.6; max-width: 200px; }
.footer-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; justify-content: end; }
.footer-col h4 { font-size: 10px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 14px; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { max-width: 1400px; margin: 0 auto; border-top: 1px solid var(--border); padding: 14px 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-bottom span { font-size: 11px; color: rgba(255,255,255,0.25); letter-spacing: 0.02em; }

/* ── Mobile hamburger menu ── */
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: 10px; z-index: 250; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--white); margin: 5px auto; border-radius: 2px; transition: transform 0.25s ease, opacity 0.2s ease; }
nav.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
nav.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
nav.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  nav .logo img { height: 72px; }
  nav.scrolled .logo img { height: 56px; }
  .nav-toggle { display: block; }
  nav ul { display: none; }
  /* backdrop-filter on nav creates a containing block that breaks the
     fixed-position menu — disable it while the menu is open (the menu
     brings its own blur + near-opaque background). */
  nav.menu-open {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: transparent;
  }
  nav.menu-open ul {
    display: flex;
    position: fixed;
    inset: 0;
    left: 0; transform: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    background: rgba(4,21,47,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 240;
  }
  nav.menu-open ul a { font-size: 22px; font-weight: 300; font-family: 'Newsreader', serif; text-shadow: none; }
  nav.menu-open .nav-toggle { position: relative; z-index: 260; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}