.wrap {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}

/* Header / nav */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 20px 0;
}

.site-header__logo img { width: 68px; height: 68px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 30px);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
}

.site-nav a.is-active { color: var(--color-primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle svg { width: 26px; height: 26px; }

/* Sections */
.section { padding: clamp(64px, 8vw, 120px) 0 0; }
.section:first-of-type { padding-top: 8px; }

/* Footer */
.site-footer {
  padding: clamp(56px, 7vw, 100px) 0 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}
.site-footer img { width: 76px; height: 76px; }
.site-footer__col { display: flex; flex-direction: column; gap: 12px; }
.site-footer__col--brand { gap: 16px; }
.site-footer__col p { font-size: 16px; line-height: 1.7; color: var(--color-text-muted); max-width: 34ch; }
.site-footer h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.site-footer a { font-size: 16px; color: var(--color-text-muted); }
.site-footer a:hover { color: var(--color-primary); }

@media (max-width: 900px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .site-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    padding: 20px clamp(20px, 4vw, 56px) 28px;
    gap: 16px;
    box-shadow: 0 12px 24px rgba(0,0,0,.06);
    z-index: 50;
  }
  .site-header { position: relative; }
  .site-footer { grid-template-columns: 1fr; }
}