.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-h);
  background: transparent;
  transform: translateZ(0);
  backface-visibility: hidden;
  transition: background-color .24s ease, box-shadow .24s ease;
}
.site-header.is-scrolled,
body:not(.home-page) .site-header {
  background: rgba(21,35,38,.985);
  box-shadow: 0 12px 34px rgba(9,17,18,.18);
}
.header-inner {
  height: var(--header-h);
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,.075);
}
.brand { flex: 0 0 auto; display:flex; align-items:center; }
.brand-logo {
  display:block;
  width:clamp(204px, 14.8vw, 248px);
  line-height:0;
}
.brand-logo picture,
.brand-logo img {
  display:block;
  width:100%;
  height:auto;
}
.brand-logo img {
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.14));
}

.main-nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 32px); color: #fff; }
.nav-link { position: relative; font-size: 14px; font-weight: 800; opacity: .92; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--color-accent);
  transition: right .25s ease;
}
.nav-link:hover::after, .nav-link.is-active::after { right: 0; }
.nav-link:hover, .nav-link.is-active { opacity: 1; }
.nav-cta { min-height: 44px; padding-inline: 18px; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  cursor: pointer;
}
.menu-toggle span { display: block; width: 21px; height: 2px; background: #fff; margin: 4px auto; transition: .22s ease; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.page-main { padding-top: var(--header-h); }

.site-footer { background: #101b1d; color: #fff; padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .65fr 1fr; gap: clamp(42px,6vw,110px); padding-bottom: 60px; }
.footer-brand { max-width: 520px; }
.footer-logo {
  width:min(330px, 100%);
  margin-bottom:24px;
  line-height:0;
}
.footer-logo picture,
.footer-logo img {
  display:block;
  width:100%;
  height:auto;
}
.footer-brand p { color: rgba(255,255,255,.56); max-width: 460px; }
.footer-col { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-col h3 { color: #fff; font-size: 15px; letter-spacing: 0; margin-bottom: 7px; }
.footer-col a, .footer-col span { color: rgba(255,255,255,.66); font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-project-link { margin-top: 12px; padding: 0; border: 0; background: none; color: var(--color-accent); font-weight: 800; cursor: pointer; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.10);
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255,255,255,.46);
  font-size: 12px;
}
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-copyright { align-items: center; }
.developer-credit { color: rgba(255,255,255,.58); transition: color .2s ease; }
.developer-credit:hover { color: var(--color-accent) !important; }
.footer-bottom a:hover { color: rgba(255,255,255,.86); }

.breadcrumbs { padding-top: 30px; padding-bottom: 12px; }
.breadcrumbs ol { list-style: none; padding: 0; display: flex; gap: 9px; flex-wrap: wrap; font-size: 12px; color: var(--color-text-secondary); }
.breadcrumbs li { display: flex; align-items: center; gap: 9px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; opacity: .45; }
.breadcrumbs a:hover { color: var(--color-primary); }


/* Breadcrumb markup is retained only for structured SEO data.
   Visual breadcrumbs are intentionally disabled in the approved design. */
.breadcrumbs { display:none !important; }