.site-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 60;
  isolation: isolate;
  background: transparent;
  border: 0;
  padding-bottom: 0.35rem;
}

.site-header::before {
  content: "";
  position: absolute;
  left: -2rem;
  right: -2rem;
  top: -0.75rem;
  height: clamp(5.5rem, 16vw, 8.25rem);
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.58) 0%,
    rgba(0, 0, 0, 0.34) 46%,
    rgba(0, 0, 0, 0) 100%
  );
  pointer-events: none;
  z-index: -1;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: 0.42rem 0rem;
  border-radius: 999px;
  border: 0;
  background: transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  color: var(--color-text);
  text-decoration: none;
}

.brand-mark {
  width: 6.1rem;
  height: 6.1rem;
  border: 0;
  object-fit: contain;
  display: block;
  flex: 0 0 auto;
}

.brand-word {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1;
  letter-spacing: 0.04em;
}

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  list-style: none;
  padding: 0;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-text);
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  padding: 0.1rem 0;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--color-accent);
}

.main-nav a[aria-current='page'] {
  border-bottom-color: rgba(240, 240, 240, 0.45);
}

.main-nav .nav-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 0.35rem;
  padding-left: 0.65rem;
  border-left: 1px solid rgba(240, 240, 240, 0.2);
}

.main-nav .nav-social {
  display: inline-flex;
  align-items: center;
  margin-left: 0.2rem;
}

.main-nav .social-link {
  border: 0;
  border-bottom: 0;
  padding: 0;
  line-height: 0;
  color: #f0f0f0;
}

.main-nav .social-link:hover,
.main-nav .social-link:focus-visible {
  color: #ffffff;
}

.main-nav .social-icon {
  width: 1.3rem;
  height: 1.3rem;
  display: block;
  fill: currentColor;
}

.main-nav .lang-flag {
  border: 0;
  padding: 0;
  line-height: 0;
  opacity: 0.85;
}

.main-nav .lang-flag:hover {
  opacity: 1;
}

.main-nav .lang-flag[aria-current='page'] {
  opacity: 1;
}

.main-nav .lang-flag img {
  width: 1.35rem;
  height: auto;
  display: block;
  border: 1px solid rgba(240, 240, 240, 0.35);
  border-radius: 0.12rem;
}

.main-nav .lang-flag[aria-current='page'] img {
  border-color: rgba(240, 240, 240, 0.75);
}

main {
  padding: var(--space-2xl) 0 clamp(6rem, 12vh, 9rem);
}

.section {
  margin-top: var(--space-3xl);
}

.site-footer {
  border-top: 1px solid var(--color-line);
  background: rgba(10, 10, 10, 0.92);
  position: relative;
  z-index: 10;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
}

.footer-links,
.lang-switch {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
}

@media (max-width: 48rem) {
  .header-inner {
    flex-direction: row;
    align-items: flex-start;
    border-radius: 1.25rem;
    padding: 0.5rem 0.72rem;
  }

  .main-nav ul {
    gap: 0.5rem 0.85rem;
  }

  .main-nav .nav-lang-switch {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
  }
}