.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section-pad {
  padding-block: clamp(4.5rem, 8vw, 8rem);
}

.section-pad--topless {
  padding-top: 0;
}

.stack-md > * + * {
  margin-top: var(--space-4);
}

.stack-lg > * + * {
  margin-top: var(--space-5);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: var(--space-4) clamp(1rem, 3vw, 2rem);
  backdrop-filter: blur(18px);
  background: rgba(244, 234, 216, 0.72);
  border-bottom: 2px solid rgba(16, 17, 24, 0.12);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  background: rgba(244, 234, 216, 0.9);
  box-shadow: 0 0.85rem 2rem rgba(16, 17, 24, 0.1);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: -0.05em;
}

.brand__mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: var(--color-paper);
  background: var(--color-ink);
  border: 2px solid var(--color-ink);
  border-radius: 50% 44% 56% 48%;
  box-shadow: 4px 4px 0 var(--color-brick);
  transform: rotate(-7deg);
}

.brand__text {
  display: grid;
  line-height: 0.86;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-nav a {
  position: relative;
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid transparent;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--color-acid);
  border-color: var(--color-ink);
  box-shadow: 3px 3px 0 var(--color-ink);
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.7rem;
  background: var(--color-paper-soft);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-sm);
  box-shadow: 4px 4px 0 var(--color-ink);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  margin-block: 4px;
  background: var(--color-ink);
  border-radius: 999px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-footer {
  padding-block: var(--space-6);
  color: var(--color-paper);
  background: var(--color-ink);
  border-top: 3px solid var(--color-ink);
}

.site-footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.card-grid {
  display: grid;
  gap: var(--space-5);
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: calc(var(--header-height) + 0.6rem) 1rem auto 1rem;
    display: grid;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-paper-soft);
    border: 3px solid var(--color-ink);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hard);
    transform: translateY(-1rem) scale(0.98);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    border-color: var(--color-ink);
    border-radius: var(--radius-sm);
  }

  .split-section,
  .card-grid--three {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    align-items: flex-start;
    flex-direction: column;
  }
}


.brand__mark {
  padding: 0.28rem;
  overflow: hidden;
}

.brand__logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-brand {
  display: inline-grid;
  width: 4.4rem;
  height: 4.4rem;
  flex: 0 0 auto;
  place-items: center;
  padding: 0.45rem;
  background: var(--color-paper-soft);
  border: 2px solid var(--color-paper);
  border-radius: 50% 44% 56% 48%;
  box-shadow: 5px 5px 0 var(--color-brick);
  transform: rotate(-6deg);
}

.footer-brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 560px) {
  .brand__text {
    font-size: 0.9rem;
  }

  .brand__mark {
    width: 2.65rem;
    height: 2.65rem;
  }
}