.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(245, 241, 234, 0.88);
  border-bottom: 1px solid rgba(16, 23, 36, 0.08);
  backdrop-filter: blur(18px);
  transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 253, 248, 0.96);
  border-color: rgba(199, 122, 19, 0.22);
  box-shadow: 0 12px 36px rgba(16, 23, 36, 0.08);
}
.site-header-shell {
  width: min(var(--container), calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  position: relative;
}
.brand {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  text-decoration: none;
  width: fit-content;
}
.brand-mark {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: inline-grid;
  place-items: center;
}
.brand-mark svg { width: 48px; height: 48px; display: block; }
.brand-text { display: grid; line-height: 1.02; }
.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(22px, 6vw, 32px);
  font-weight: 950;
  letter-spacing: -0.055em;
  white-space: nowrap;
}
.brand-name span { color: var(--color-accent); }
.brand-subtitle {
  display: none;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.desktop-nav { display: none; }
.header-cta { display: none !important; }
.mobile-menu { position: relative; }
.mobile-menu summary { list-style: none; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.menu-toggle {
  width: 60px;
  height: 60px;
  display: inline-grid;
  place-items: center;
  gap: 6px;
  padding: 16px;
  border: 1px solid rgba(16,23,36,.10);
  border-radius: 18px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 8px 24px rgba(16,23,36,.06);
}
.menu-toggle span { display: block; width: 30px; height: 2px; background: var(--color-text); border-radius: 2px; transition: transform .22s ease, opacity .22s ease; }
.mobile-menu[open] .menu-toggle span:nth-child(1), .site-header.is-open .menu-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu[open] .menu-toggle span:nth-child(2), .site-header.is-open .menu-toggle span:nth-child(2) { opacity: 0; }
.mobile-menu[open] .menu-toggle span:nth-child(3), .site-header.is-open .menu-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.mobile-nav {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(340px, calc(100vw - 32px));
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(199,122,19,.18);
  border-radius: 22px;
  background: rgba(255,253,248,.98);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}
.mobile-nav a { min-height: 58px; display: flex; align-items: center; padding: 0 18px; border: 1px solid var(--color-border); border-radius: 16px; background: rgba(255,255,255,.72); color: var(--color-text); font-size: 17px; font-weight: 900; text-decoration: none; }
.mobile-nav .nav-cta { background: linear-gradient(135deg, var(--color-accent), #9d5f0d); color: #fff; border-color: transparent; }

/* FIX V3 — logo z pliku i menu po prawej */
.brand { min-height: 60px; }
.brand-logo-img { display: block; width: clamp(190px, 22vw, 260px); height: auto; }
.brand-mark, .brand-text { display: none !important; }
@media (min-width: 920px) {
  .site-header-shell { grid-template-columns: auto 1fr; }
  .desktop-nav { grid-column: 2; justify-self: end; justify-content: flex-end; }
}