/* Keyframes */

/* Fade up (hero elements) */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll indicator line pulse */
@keyframes scrollLine {
  0%,
  100% {
    transform: scaleY(1);
    opacity: 1;
  }
  50% {
    transform: scaleY(0.45);
    opacity: 0.2;
  }
}

/* Map ripple effect */
@keyframes ripple {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2.8);
    opacity: 0;
  }
}

/* Scroll reveal */
.rev {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.rev.vis {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays */
.d1 {
  transition-delay: 0.1s;
}

.d2 {
  transition-delay: 0.2s;
}

.d3 {
  transition-delay: 0.3s;
}

/* Responsive tweak for section spacing */
@media (max-width: 768px) {
  section {
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 1.5rem);
  }
  .sec-h {
    font-size: clamp(1.4rem, 3.5vw, 2.2rem);
    margin-bottom: 0.8rem;
  }
  .sec-s {
    font-size: 0.95rem;
    max-width: 100%;
  }
  .eye {
    font-size: 0.62rem;
    letter-spacing: 0.15em;
  }
}