.site-header {
  font-family: var(--font-display);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-default);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease;
  width: 100%;
}
/* Elevated state added by JS on scroll */
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.13);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin-inline: auto;
  padding: 13px 40px;
  gap: 10px;
}

/* ── Logo ── */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.site-logo__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--surface-primary);
  flex-shrink: 0;
}
.site-logo__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.site-logo__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--brand-dark);
  letter-spacing: 0.5px;
}
.site-logo__tagline {
  font-family: var(--font-sans);
  font-size: 10px;
  color: #6b7280;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Primary Nav ── */
.primary-nav__list {
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 2px;
}
.primary-nav__item a {
  font-size: clamp(12px, 1.1vw, 14px);
  font-weight: 500;
  color: var(--text-mid);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition:
    color 0.2s,
    background 0.2s;
  white-space: nowrap;
}
.primary-nav__item a:hover,
.primary-nav__item a.active {
  color: var(--brand-dark);
  background: var(--nav-hover-bg);
  font-weight: 600;
}

/* ── Nav right: submit + hamburger ── */
.nav-submit-btn_menu-icon {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.desktop-submit-btn {
  flex-shrink: 0;
}

/* ── Responsive ── */
@media (max-width: 1300px) {
  .site-header__inner {
    padding-inline: 40px;
  }
  .primary-nav__item a {
    padding: 6px 5px;
  }
}
@media (max-width: 1024px) {
  .desktop-submit-btn {
    display: none;
  }
  .primary-nav {
    display: none;
  }

  .primary-nav__item a {
    padding: 6px 5px;
  }
}
@media (max-width: 768px) {
  .site-header__inner {
    padding: 11px 20px;
  }
  .site-logo__icon {
    width: 38px;
    height: 38px;
  }
  .site-logo__name {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .site-header__inner {
    padding: 10px 16px;
  }
  .site-logo__tagline {
    display: none;
  }
}