/* Homepage hero — Midnight Signal Deck (Fubble) */

.intro--signal {
  position: relative;
  padding: 2.4rem 0 4.5rem;
  overflow: hidden;
}

.intro--signal::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 42%;
  width: min(52vw, 58rem);
  height: min(52vw, 58rem);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(75, 85, 157, 0.28) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
  animation: signal-glow 7s ease-in-out infinite alternate;
}

@keyframes signal-glow {
  from {
    opacity: 0.55;
    transform: translate3d(0, 0, 0) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate3d(2%, 3%, 0) scale(1.05);
  }
}

.intro--signal .container {
  position: relative;
  z-index: 1;
}

.intro--signal .intro__inner-info {
  padding: 3.5rem 0 2rem;
}

.intro__brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin: 0 0 1.6rem;
  font-size: 4.1rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.intro__brand-name {
  color: #ffffff;
}

.intro__brand-mark {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.intro--signal .intro__inner-info__title {
  max-width: 14ch;
  font-size: 5.4rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #ffffff;
  opacity: 0;
  transform: translateY(0.55em);
  filter: blur(6px);
  animation: hero-title-in 0.95s cubic-bezier(0.16, 1, 0.3, 1) 0.08s forwards;
}

.intro--signal .intro__inner-info__text {
  max-width: 38ch;
  margin: 2.2rem 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.55;
  opacity: 0;
  animation: hero-fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.22s forwards;
}

.intro__proof {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  opacity: 0;
  animation: hero-fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.34s forwards;
}

.intro__proof li {
  margin: 0;
  padding: 0.85rem 1.4rem;
  border-radius: 5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(75, 85, 157, 0.1);
  color: #ffffff;
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.3;
}

.intro--signal .intro__inner-info__buttons {
  margin-top: 2.8rem;
  flex-wrap: wrap;
  gap: 1.2rem;
  opacity: 0;
  animation: hero-fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.46s forwards;
}

.intro--signal .intro__inner-info__buttons .getTheAppBtn {
  margin-right: 0;
}

.intro--signal .intro__inner-images {
  min-height: 42rem;
}

.intro--signal .intro__inner-images__img1,
.intro--signal .intro__inner-images__img2 {
  filter: drop-shadow(0 2.4rem 3.2rem rgba(0, 5, 20, 0.55));
}

.intro--signal .intro__inner-images.is-live .intro__inner-images__img1,
.intro--signal .intro__inner-images.is-live .intro__inner-images__img2 {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), filter 0.35s ease;
}

@keyframes hero-title-in {
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

@keyframes hero-fade-up {
  from {
    opacity: 0;
    transform: translateY(1.2rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intro--signal::before,
  .intro--signal .intro__inner-info__title,
  .intro--signal .intro__inner-info__text,
  .intro__proof,
  .intro--signal .intro__inner-info__buttons {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

@media (max-width: 991px) {
  .intro__brand {
    font-size: 3rem;
  }

  .intro--signal .intro__inner-info__title {
    max-width: 18ch;
    font-size: 4.1rem;
  }

  .intro--signal .intro__inner-info__text {
    font-size: 1.8rem;
  }

  .intro--signal .intro__inner-images {
    min-height: 34rem;
    margin-top: 2rem;
  }
}

@media (max-width: 767px) {
  .intro__brand {
    font-size: 3rem;
  }

  .intro--signal .intro__inner-info__title {
    font-size: 3rem;
  }

  .intro__proof li {
    font-size: 1.7rem;
    padding: 0.75rem 1.15rem;
  }
}