/* ═══ SECTION DÉMO — bloc partagé (index + pages domotique) ═══ */
/* ═══ SECTION DÉMO ═══ */
.od-demo-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.od-demo-card {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 48px 44px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px;
  text-align: center;
  color: var(--od-white);
  box-shadow: 0 30px 80px -40px rgba(0,0,0,.6);
}
.od-demo-card__eyebrow {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--od-amber-400);
  margin-bottom: 28px;
}
.od-demo-card__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1.1;
  font-weight: 700;
  margin: 0 0 22px;
  color: var(--od-white);
}
.od-demo-card__lead {
  font-size: 1.02rem;
  line-height: 1.65;
  color: rgba(255,255,255,.7);
  max-width: 520px;
  margin: 0 auto 36px;
}
.od-demo-card__chips {
  list-style: none;
  padding: 0;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 540px;
}
.od-demo-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  font-size: .92rem;
  font-weight: 500;
  color: rgba(255,255,255,.92);
  text-align: left;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.od-demo-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
}
.od-demo-chip svg { flex-shrink: 0; }
.od-demo-chip--red   svg { color: var(--od-danger-500); }
.od-demo-chip--blue  svg { color: #4ea3ff; }
.od-demo-chip--green svg { color: var(--od-success-500); }
.od-demo-chip--amber svg { color: var(--od-amber-400); }

.od-demo-card__choose {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin: 0 0 18px;
}
.od-demo-card__ctas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 560px;
  margin: 0 auto;
}
.od-demo-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  text-transform: none;
  letter-spacing: 0;
  border-radius: 14px;
}
.od-demo-card__cta-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.od-demo-card__cta-main {
  font-size: .98rem;
  font-weight: 700;
}
.od-demo-card__cta-sub {
  font-size: .76rem;
  font-weight: 500;
  opacity: .75;
  margin-top: 3px;
  text-transform: none;
  letter-spacing: 0;
}
.od-demo-card__cta--ghost {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--od-white);
}
.od-demo-card__cta--ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.32);
}
.od-demo-card__footer {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin: 26px 0 0;
}
.od-demo-card__notice {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin: 12px auto 0;
  max-width: 540px;
  line-height: 1.5;
}


.od-diff {
  background: var(--od-navy-900);
  padding: 88px 0;
}
.od-diff__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.od-diff__title {
  font-family: var(--od-font-display);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 700;
  color: var(--od-white);
  margin: 10px 0 18px;
  line-height: 1.15;
}
.od-diff__lead {
  font-size: 15px;
  color: rgba(255,255,255,0.60);
  max-width: 680px;
  line-height: 1.75;
  margin-bottom: 52px;
}
.od-diff__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}