/**
 * N. PARAM & CO (AF 1567)
 * Shared motion layer: scroll reveals, hover lift, headline reveal, scroll progress.
 * Hidden states only apply once motion.js adds .motion-ready, so content stays
 * visible if the script fails. Everything is switched off for reduced-motion users.
 */

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, #163B8C, #3B82F6);
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 60;
  pointer-events: none;
}

/* Scroll reveal (elements AOS does not already handle) */
.motion-ready .reveal {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.motion-ready .reveal.reveal-zoom {
  transform: scale(0.96);
}

.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Headline word-by-word reveal */
.motion-ready .word-reveal .word {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 0.45em, 0);
  animation: word-in 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--word-delay, 0ms);
}

@keyframes word-in {
  to {
    opacity: 1;
    transform: none;
  }
}

/* Card hover lift */
html .lift {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

html .lift:hover {
  transform: translate3d(0, -4px, 0);
  box-shadow: 0 18px 40px -18px rgba(10, 37, 64, 0.35);
}

html .lift img {
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

html .lift:hover img {
  transform: scale(1.05);
}

/* Primary buttons: lift + light sweep */
html .btn-shine {
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

html .btn-shine::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.28) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s ease;
  pointer-events: none;
}

html .btn-shine:hover {
  transform: translate3d(0, -2px, 0);
}

html .btn-shine:hover::after {
  transform: translateX(120%);
}

/* Floating WhatsApp button: soft pulse ring */
.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: #25D366;
  z-index: -1;
  animation: wa-pulse 2.6s ease-out infinite;
}

@keyframes wa-pulse {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  80%,
  100% {
    transform: scale(1.7);
    opacity: 0;
  }
}

/* Desktop nav: animated underline */
.nav-underline {
  position: relative;
}

.nav-underline::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: #163B8C;
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-underline:hover::after {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress,
  .wa-float::before,
  html .btn-shine::after,
  .nav-underline::after {
    display: none;
  }

  .motion-ready .reveal,
  .motion-ready .word-reveal .word {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }

  html .lift,
  html .lift img,
  html .btn-shine {
    transition: none;
  }

  html .lift:hover,
  html .lift:hover img,
  html .btn-shine:hover {
    transform: none;
  }
}