.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 900px) {
  .container {
    padding: 0 var(--space-7);
  }
}

.site-main {
  overflow-x: hidden;
}

.section {
  padding: var(--space-9) 0;
}

@media (max-width: 720px) {
  .section {
    padding: var(--space-8) 0;
  }
}

.section--tight-top {
  padding-top: var(--space-5);
  padding-bottom: 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.section-head--split {
  max-width: none;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
}

@media (max-width: 720px) {
  .section-head--split {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--space-4) 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--bmg-panel);
  border: 1px solid var(--bmg-line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-mark__icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}

.brand-mark__text {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.brand-mark__full {
  color: var(--bmg-muted);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

@media (max-width: 720px) {
  .brand-mark__full {
    display: none;
  }
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--bmg-soft);
  transition: color 0.2s var(--ease-soft);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--bmg-white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bmg-line);
  background: transparent;
  color: var(--bmg-white);
  cursor: pointer;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding: var(--space-4);
  background: var(--bmg-panel);
  border: 1px solid var(--bmg-line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
}

.mobile-nav.is-open {
  display: flex;
}

@media (min-width: 900px) {
  .mobile-nav {
    display: none !important;
  }
}

.mobile-nav a {
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--bmg-soft);
}

.mobile-nav a:hover {
  background: var(--bmg-panel-strong);
  color: var(--bmg-white);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--bmg-line);
  padding: var(--space-9) 0 var(--space-6);
  margin-top: var(--space-9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(6, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1080px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bmg-muted);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a {
  color: var(--bmg-soft);
  font-size: 0.95rem;
}

.footer-col a:hover {
  color: var(--bmg-white);
}

.footer-brand p {
  max-width: 320px;
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--bmg-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--bmg-muted);
  font-size: 0.85rem;
}

.footer-legal-links {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-legal-links a {
  color: var(--bmg-muted);
}

.footer-legal-links a:hover {
  color: var(--bmg-white);
}

/* Grids */

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

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

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--bmg-muted);
  margin-bottom: var(--space-6);
}

.breadcrumbs a {
  color: var(--bmg-muted);
}

.breadcrumbs a:hover {
  color: var(--bmg-white);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  list-style: none;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-2);
  color: var(--bmg-line-strong);
}

.breadcrumbs li:last-child span {
  color: var(--bmg-soft);
}