@media (max-width: 1199.98px) {
  .section-padding {
    padding: 90px 0;
  }

  .hero-panel {
    margin-top: 35px;
  }

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

@media (max-width: 991.98px) {
  .topbar {
    display: none;
  }

  .site-navbar,
  .inner-page .site-navbar {
    top: 0;
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 32px rgba(17, 20, 23, 0.08);
    backdrop-filter: blur(18px);
  }

  .navbar-brand,
  .site-navbar.nav-scrolled .navbar-brand,
  .inner-page .navbar-brand {
    color: var(--fs-ink);
  }

  .brand-subtitle,
  .site-navbar.nav-scrolled .brand-subtitle,
  .inner-page .brand-subtitle {
    color: var(--fs-muted);
  }

  .navbar-collapse {
    margin-top: 14px;
    padding: 15px;
    background: var(--fs-white);
    border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius);
    box-shadow: var(--fs-shadow-soft);
  }

  .navbar-nav {
    align-items: flex-start;
  }

  .navbar .nav-link,
  .site-navbar.nav-scrolled .nav-link,
  .inner-page .navbar .nav-link {
    color: var(--fs-charcoal);
  }

  .hero-section {
    min-height: auto;
    padding: 135px 0 80px;
  }

  .page-hero {
    min-height: 360px;
    padding: 130px 0 55px;
  }

  .image-stack {
    min-height: 430px;
    margin-top: 35px;
  }

  .gallery-grid {
    grid-auto-rows: 170px;
  }

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

@media (max-width: 767.98px) {
  .section-padding,
  .section-padding-sm {
    padding: 70px 0;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-panel {
    padding: 18px;
  }

  .feature-card,
  .form-shell {
    padding: 26px;
  }

  .image-stack {
    min-height: 360px;
  }

  .image-stack .main-image {
    inset: 0;
  }

  .image-stack .floating-logo {
    right: 16px;
    bottom: -28px;
    width: 220px;
    min-width: 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 230px;
  }

  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) {
    grid-row: auto;
    grid-column: auto;
  }

  .newsletter-form {
    display: grid;
    gap: 8px;
    padding: 6px;
    border-radius: var(--fs-radius);
  }

  .newsletter-form input {
    min-height: 48px;
  }

  .newsletter-form button {
    margin: 0;
  }

  .sdg-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-section {
    padding-top: 122px;
  }

  .hero-title {
    font-size: 2.38rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-badge {
    align-items: flex-start;
    border-radius: var(--fs-radius);
  }

  .page-hero h1 {
    font-size: 2.25rem;
  }

  .stat-item {
    padding: 22px 10px;
  }

  .social-actions {
    font-size: 0.82rem;
  }
}