/* ===========================================
   OFFER HERO – PREMIUM
=========================================== */

.offer-hero {
  position: relative;
  padding: 10rem 1rem 8rem;
  overflow: hidden;
}

.offer-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.offer-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(21, 29, 32, 0.4), rgba(21, 29, 32, 0.7));
  z-index: -1;
}

.offer-hero__content {
  max-width: 800px;
  margin: auto;
  background-color: #ffffff4d;
  backdrop-filter: blur(4px);
  padding: 2rem;
  border-radius: 4px;
}

.offer-hero h1 {
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.offer-hero__desc {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 640px;
  margin-bottom: 2rem;
}

/* Scroll reveal synergy */
.offer-hero .scroll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s ease;
}
.offer-hero .scroll-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .offer-hero {
    padding: 7rem 1rem 5rem;
  }
}