.page-header { padding: 8rem 0 3rem; text-align: center; background: linear-gradient(to bottom, rgba(229,9,20,0.1) 0%, transparent 100%); }
.page-title { font-size: clamp(2rem,5vw,3rem); font-weight: 900; margin-bottom: 0.75rem; }
.page-subtitle { font-size: 1.1rem; color: var(--text-secondary); }

.filters-section { padding: 2rem 0; background: var(--bg-secondary); border-bottom: 1px solid var(--border); position: sticky; top: 70px; z-index: 100; }
.filters-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; }
.filter-group { display: flex; flex-direction: column; gap: 0.5rem; }
.filter-group label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.filter-group select { padding: 0.75rem 1rem; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--text-primary); font-size: 0.9rem; min-width: 180px; cursor: pointer; }
.filter-group select:focus { border-color: var(--accent); outline: none; }
.btn-filter { padding: 0.75rem 1.5rem; background: var(--accent); border: none; border-radius: var(--radius-md); color: white; font-weight: 600; cursor: pointer; }
.btn-filter:hover { background: var(--accent-hover); }

.listing-section { padding: 3rem 0; }
.listing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.5rem; }
.load-more-wrapper { text-align: center; padding: 3rem 0; }
.btn-load-more { padding: 1rem 3rem; background: var(--bg-tertiary); border: 2px solid var(--border); border-radius: var(--radius-lg); color: var(--text-primary); font-size: 1rem; font-weight: 600; cursor: pointer; }
.btn-load-more:hover { background: var(--bg-hover); border-color: var(--accent); }

.platforms-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; padding: 3rem 0; }
.platform-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.platform-card:hover { transform: translateY(-5px); border-color: var(--accent); }
.platform-header { display: flex; align-items: center; gap: 1rem; padding: 1.5rem; border-bottom: 1px solid var(--border); }
.platform-logo { width: 60px; height: 60px; border-radius: var(--radius-md); }
.platform-name { font-size: 1.25rem; font-weight: 700; }
.platform-body { padding: 1.5rem; }
.platform-desc { color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.6; }
.platform-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-item { text-align: center; padding: 1rem; background: var(--bg-tertiary); border-radius: var(--radius-sm); }
.stat-value { font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); }
.platform-link { display: block; text-align: center; padding: 0.75rem; background: var(--accent); border-radius: var(--radius-md); color: white; font-weight: 600; }
.platform-link:hover { background: var(--accent-hover); }

.static-page { padding: 8rem 0 4rem; }
.static-page .container { max-width: 800px; }
.static-page h1 { font-size: 2.5rem; font-weight: 900; margin-bottom: 1.5rem; }
.static-page h2 { font-size: 1.5rem; font-weight: 700; margin: 2rem 0 1rem; }
.static-page p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 1rem; }
.static-page ul { color: var(--text-secondary); margin: 1rem 0; padding-left: 1.5rem; }
.static-page li { margin-bottom: 0.5rem; }
.static-page a { color: var(--accent); }

.contact-form { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; margin-top: 2rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group textarea { width: 100%; padding: 0.75rem 1rem; background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--text-primary); font-size: 1rem; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-group textarea { min-height: 150px; resize: vertical; }
.btn-submit { padding: 1rem 2rem; background: var(--accent); border: none; border-radius: var(--radius-md); color: white; font-size: 1rem; font-weight: 600; cursor: pointer; }
.btn-submit:hover { background: var(--accent-hover); }

@media (max-width: 768px) {
  .page-header { padding: 7rem 0 2rem; }
  .filters-section { position: static; }
  .filters-row { flex-direction: column; }
  .filter-group { width: 100%; }
  .filter-group select { width: 100%; }
  .btn-filter { width: 100%; }
  .listing-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .platforms-grid { grid-template-columns: 1fr; }
  .static-page { padding: 6rem 0 3rem; }
  .static-page h1 { font-size: 2rem; }
}

/* Piattaforme grid 3x2 */
.platforms-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 2rem !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
}
@media (max-width: 900px) {
  .platforms-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 600px) {
  .platforms-grid {
    grid-template-columns: 1fr !important;
  }
}