/* =============================================================
   Homepage Sections — pneumatik24-theme
   ============================================================= */

/* --- Hero-Sektion --- */
.pn24-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 60%, #0a1a3a 100%);
  color: #fff;
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}
.pn24-hero::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 45%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="150" cy="80" r="60" fill="%23ffffff08"/><circle cx="120" cy="160" r="40" fill="%23ffffff05"/></svg>') no-repeat center/cover;
  pointer-events: none;
}
.pn24-hero-content {
  max-width: 640px;
  position: relative;
  z-index: 1;
}
.pn24-hero h1 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 16px;
  color: #fff;
}
.pn24-hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin: 0 0 28px;
}
.pn24-hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.pn24-btn {
  display: inline-block;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.pn24-btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 2px solid var(--color-accent);
}
.pn24-btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}
.pn24-btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.pn24-btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* --- USP-Banner --- */
.pn24-usp-banner {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.pn24-usp-grid {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.pn24-usp-item {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1 1 280px;
}
.pn24-usp-icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pn24-usp-icon-wrap svg {
  width: 22px;
  height: 22px;
}
.pn24-usp-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pn24-usp-text strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}
.pn24-usp-text span {
  font-size: 13px;
  color: var(--color-text-muted);
}
.pn24-usp-text a {
  color: var(--color-primary);
  text-decoration: none;
}
.pn24-usp-text a:hover {
  color: var(--color-accent);
}

/* --- Sektion-Titel --- */
.pn24-section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 24px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--color-accent);
  display: inline-block;
}

/* --- Kategorie-Grid --- */
.pn24-categories {
  padding: 48px 0;
}
.pn24-cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pn24-cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.pn24-cat-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  color: var(--color-primary);
}
.pn24-cat-img {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.pn24-cat-img img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.pn24-cat-icon {
  width: 64px;
  height: 64px;
  stroke: var(--color-primary);
  transition: stroke 0.2s;
}
.pn24-cat-card:hover .pn24-cat-icon {
  stroke: var(--color-accent);
}
.pn24-cat-info h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
}
.pn24-cat-count {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* --- Hersteller-Slider --- */
.pn24-brands {
  background: var(--color-bg-light);
  padding: 36px 0;
  overflow: hidden;
}
.pn24-brands-track {
  overflow: hidden;
  position: relative;
}
.pn24-brands-track::before,
.pn24-brands-track::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 1;
}
.pn24-brands-track::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-light), transparent);
}
.pn24-brands-track::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-light), transparent);
}
.pn24-brands-inner {
  display: flex;
  gap: 32px;
  animation: pn24-scroll 30s linear infinite;
  width: max-content;
}
.pn24-brands-inner:hover {
  animation-play-state: paused;
}
@keyframes pn24-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.pn24-brand-item {
  flex-shrink: 0;
  min-width: 120px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.pn24-brand-item:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* --- Service-Info-Leiste --- */
.pn24-service-bar {
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
}
.pn24-service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pn24-service-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.pn24-service-item svg {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  stroke: var(--color-accent);
  margin-top: 2px;
}
.pn24-service-item > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pn24-service-item strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}
.pn24-service-item span {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 1024px) {
  .pn24-cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .pn24-service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .pn24-usp-grid {
    flex-direction: column;
    gap: 16px;
  }
  .pn24-cat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .pn24-service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .pn24-cat-card {
    padding: 16px 10px;
  }
}
@media (max-width: 480px) {
  .pn24-cat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}