/* ===== SCROLL ANIMATION ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HERO ENTRANCE ANIMATION ===== */
@keyframes heroSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-content h1 {
  animation: heroSlideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-content .hero-sub {
  animation: heroSlideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}

.hero-content .hero-btns {
  animation: heroSlideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both;
}

.hero-bottom {
  animation: heroFadeIn 1.2s ease 1s both;
}