/* ── Page hero ───────────────────────────────────────────────── */
/* Base .page-hero rules live in styles.css */
.page-hero { padding-block: var(--space-20) var(--space-16); } /* leistungen needs more bottom space */
.page-hero-sub { margin-bottom: var(--space-6); }
.page-hero-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Module anchor nav ───────────────────────────────────────── */
.module-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 50;
  background: rgba(13,15,20,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}
.module-nav-inner {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-block: var(--space-3);
}
.module-nav-inner::-webkit-scrollbar { display: none; }

.module-nav-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text-muted);
  white-space: nowrap;
  transition: background var(--duration), color var(--duration);
  text-decoration: none;
  border: 1px solid transparent;
}
.module-nav-item:hover {
  background: var(--clr-surface-2);
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.module-nav-icon {
  width: 26px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(61,133,255,.1);
  color: var(--accent-light);
  flex-shrink: 0;
}
.module-nav-icon--warn { background: rgba(245,158,11,.1); color: var(--clr-warn); }
.module-nav-icon--info { background: rgba(34,197,94,.1);  color: var(--clr-success); }

/* ── Module sections ─────────────────────────────────────────── */
.module-section {
  padding-block: var(--space-20);
  scroll-margin-top: calc(var(--header-h) + 52px);
}
.module-section--alt { background: var(--clr-surface); }

.module-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.module-section-inner--rev .module-section-visual { order: -1; }

/* Text side */
.module-section-text { display: flex; flex-direction: column; }
.module-section-text h2 { margin-block: var(--space-3) var(--space-5); }
.module-section-text > p {
  color: var(--clr-text-muted);
  font-size: var(--text-lg);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

/* Feature list */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}
.feature-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

/* Visual side */
.module-section-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.module-img-large {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--clr-surface-2);
  border: 1px dashed var(--clr-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
}
.module-img-large::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(61,133,255,.06) 0%, transparent 60%);
}
.module-img-large--warn::before {
  background: radial-gradient(circle at 70% 30%, rgba(245,158,11,.06) 0%, transparent 60%);
}
.module-img-large--info::before {
  background: radial-gradient(circle at 70% 30%, rgba(34,197,94,.06) 0%, transparent 60%);
}
.module-img-label {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  position: relative;
}
.module-img-badge {
  position: relative;
}

/* Device chips */
.module-devices {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.device-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-text-muted);
}
.device-chip--warn { border-color: rgba(245,158,11,.25); color: var(--clr-warn); }
.device-chip--info { border-color: rgba(34,197,94,.25);  color: var(--clr-success); }

/* ── Bottom CTA strip ────────────────────────────────────────── */
.cta-strip { padding-block: var(--space-20); }
.cta-strip-inner {
  padding: var(--space-16) var(--space-12);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  position: relative;
  overflow: hidden;
}
.cta-strip-inner::before {
  content: '';
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(61,133,255,.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-strip-inner h2 { position: relative; }
.cta-strip-inner p {
  color: var(--clr-text-muted);
  font-size: var(--text-lg);
  max-width: 50ch;
  position: relative;
}
.cta-strip-inner .btn { position: relative; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .module-section-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .module-section-inner--rev .module-section-visual { order: unset; }
}

@media (max-width: 600px) {
  .page-hero-ctas { flex-direction: column; align-items: flex-start; }
  .cta-strip-inner { padding: var(--space-10) var(--space-6); }
}