/* NDD Media — subtle motion; respects prefers-reduced-motion */

@keyframes hero-fade-up {
  from {
    opacity: 0;
    transform: translateY(1.125rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes hero-glow-pulse {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 0.85;
  }
}

.hero-in {
  opacity: 0;
  animation: hero-fade-up 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-in-delay-1 {
  animation-delay: 0.08s;
}
.hero-in-delay-2 {
  animation-delay: 0.16s;
}
.hero-in-delay-3 {
  animation-delay: 0.24s;
}
.hero-in-delay-4 {
  animation-delay: 0.32s;
}
.hero-in-delay-5 {
  animation-delay: 0.4s;
}
.hero-in-delay-6 {
  animation-delay: 0.48s;
}

.hero-visual-in {
  opacity: 0;
  animation: hero-fade-in 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

.hero-orb-animate {
  animation: hero-glow-pulse 6s ease-in-out infinite;
}

/* Hero „wow“: spori aurora blobovi (iza sadržaja) */
@keyframes hero-aurora-drift-a {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(12%, -8%) scale(1.12);
  }
}

@keyframes hero-aurora-drift-b {
  0%,
  100% {
    transform: translate(0, 0) scale(1.05);
  }
  50% {
    transform: translate(-10%, 12%) scale(0.92);
  }
}

@keyframes hero-aurora-drift-c {
  0%,
  100% {
    transform: translate(-5%, 5%) scale(1);
  }
  33% {
    transform: translate(8%, -12%) scale(1.08);
  }
  66% {
    transform: translate(-12%, 6%) scale(0.96);
  }
}

.hero-aurora {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-aurora-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  filter: blur(72px);
  will-change: transform;
}

.hero-aurora-blob-a {
  width: min(52vw, 28rem);
  height: min(48vw, 26rem);
  left: -8%;
  top: 8%;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.45) 0%, transparent 68%);
  animation: hero-aurora-drift-a 22s ease-in-out infinite;
}

.hero-aurora-blob-b {
  width: min(48vw, 24rem);
  height: min(44vw, 22rem);
  right: -5%;
  bottom: 5%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.22) 0%, transparent 65%);
  animation: hero-aurora-drift-b 28s ease-in-out infinite;
  animation-delay: -4s;
}

.hero-aurora-blob-c {
  width: min(40vw, 18rem);
  height: min(36vw, 16rem);
  left: 35%;
  bottom: 25%;
  background: radial-gradient(circle, rgba(120, 53, 15, 0.35) 0%, transparent 70%);
  animation: hero-aurora-drift-c 19s ease-in-out infinite;
  animation-delay: -2s;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(1rem);
  transition:
    opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.is-visible > *:nth-child(1) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.04s;
}
.reveal-stagger.is-visible > *:nth-child(2) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}
.reveal-stagger.is-visible > *:nth-child(3) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.16s;
}
.reveal-stagger.is-visible > *:nth-child(4) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.22s;
}
.reveal-stagger.is-visible > *:nth-child(5) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.28s;
}
.reveal-stagger.is-visible > *:nth-child(6) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.34s;
}
.reveal-stagger.is-visible > *:nth-child(7) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}
.reveal-stagger.is-visible > *:nth-child(8) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.46s;
}
.reveal-stagger.is-visible > *:nth-child(9) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.52s;
}
.reveal-stagger.is-visible > *:nth-child(10) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.58s;
}
.reveal-stagger.is-visible > *:nth-child(11) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.64s;
}
.reveal-stagger.is-visible > *:nth-child(12) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.7s;
}

/* Interactive cards: gentle lift (no layout jump on page) */
.motion-hover {
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.2s ease,
    box-shadow 0.25s ease;
}
.motion-hover:hover {
  transform: translateY(-3px);
}

@media (prefers-reduced-motion: reduce) {
  .hero-in,
  .hero-visual-in {
    opacity: 1;
    animation: none;
  }

  .hero-orb-animate {
    animation: none;
  }

  .hero-aurora-blob {
    animation: none !important;
    opacity: 0.28;
    transform: none !important;
  }

  .hero-parallax-img {
    transform: none !important;
  }

  .reveal,
  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .motion-hover:hover {
    transform: none;
  }
}

/* Skip link + screen-reader utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 100;
  padding: 0.65rem 1.15rem;
  transform: translate(-50%, -120%);
  border-radius: 0.5rem;
  background-color: #fbbf24;
  color: #09090b;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translate(-50%, 0.75rem);
  outline: 2px solid #fbbf24;
  outline-offset: 3px;
}