/**
 * NET Global — Motion & Animation System
 *
 * Central motion tokens, reveal animations, micro-interactions,
 * hero breathing, editorial image reveals, and reduced-motion support.
 *
 * @package Net_Global
 * @since Net Global 1.0
 */

/* ============================================
   MOTION TOKENS
   ============================================ */

:root {
  /* Duration */
  --net-motion-fast: 180ms;
  --net-motion-standard: 380ms;
  --net-motion-slow: 600ms;
  --net-motion-cinematic: 12s;

  /* Easing */
  --net-ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --net-ease-emphasized: cubic-bezier(0.16, 1, 0.3, 1);
  --net-ease-enter: cubic-bezier(0, 0, 0.2, 1);
  --net-ease-exit: cubic-bezier(0.4, 0, 1, 1);

  /* Reveal distance */
  --net-reveal-distance: 28px;
}

/* ============================================
   PAGE ENTRY
   ============================================ */

.net-page-enter {
  opacity: 0;
  transform: translateY(8px);
  animation: netPageEnter var(--net-motion-slow) var(--net-ease-standard) forwards;
}

@keyframes netPageEnter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   HERO BREATHING — slow image scale
   ============================================ */

.net-hero-breathe {
  overflow: hidden;
}

.net-hero-breathe img,
.net-hero-breathe video {
  animation: netHeroBreathe var(--net-motion-cinematic) ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes netHeroBreathe {
  from {
    transform: scale(1.02);
  }
  to {
    transform: scale(1);
  }
}

/* ============================================
   HERO TEXT STAGGER
   ============================================ */

.net-hero-stagger > * {
  opacity: 0;
  transform: translateY(14px);
}

.net-hero-stagger.is-visible > * {
  animation: netHeroStaggerIn var(--net-motion-slow) var(--net-ease-emphasized) forwards;
}

.net-hero-stagger.is-visible > *:nth-child(1) { animation-delay: 0ms; }
.net-hero-stagger.is-visible > *:nth-child(2) { animation-delay: 80ms; }
.net-hero-stagger.is-visible > *:nth-child(3) { animation-delay: 160ms; }
.net-hero-stagger.is-visible > *:nth-child(4) { animation-delay: 240ms; }
.net-hero-stagger.is-visible > *:nth-child(5) { animation-delay: 320ms; }

@keyframes netHeroStaggerIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   EDITORIAL IMAGE REVEAL
   ============================================ */

.net-image-reveal {
  overflow: hidden;
}

.net-image-reveal img {
  transform: scale(1.04);
  opacity: 0;
  transition:
    transform var(--net-motion-slow) var(--net-ease-emphasized),
    opacity var(--net-motion-slow) var(--net-ease-standard);
}

.net-image-reveal.is-visible img {
  transform: scale(1);
  opacity: 1;
}

/* ============================================
   CONSISTENT IMAGE HOVER
   ============================================ */

.net-img-hover {
  overflow: hidden;
  border-radius: 4px;
}

.net-img-hover img {
  transition: transform 0.5s var(--net-ease-standard);
  will-change: transform;
}

.net-img-hover:hover img {
  transform: scale(1.025);
}

/* ============================================
   BUTTON MICRO-INTERACTIONS
   ============================================ */

.wp-block-button__link {
  transition:
    transform var(--net-motion-fast) var(--net-ease-standard),
    box-shadow var(--net-motion-fast) var(--net-ease-standard),
    background-color var(--net-motion-fast) var(--net-ease-standard);
}

.wp-block-button__link:hover {
  transform: translateY(-1px);
}

.wp-block-button__link:active {
  transform: translateY(0) scale(0.98);
}

/* ============================================
   LINK ARROW MICRO-INTERACTIONS
   ============================================ */

.net-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: color var(--net-motion-fast) var(--net-ease-standard);
}

.net-link-arrow::after {
  content: "\2192";
  display: inline-block;
  transition: transform var(--net-motion-fast) var(--net-ease-standard);
  font-size: 0.9em;
}

.net-link-arrow:hover::after {
  transform: translateX(4px);
}

.net-link-arrow:focus-visible {
  outline: 2px solid var(--wp--preset--color--deep-blue, #1F6FA8);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ============================================
   GALLERY ITEM ENTRANCE
   ============================================ */

.net-gallery-reveal {
  opacity: 0;
  transform: translateY(20px) scale(0.985);
  transition:
    opacity var(--net-motion-slow) var(--net-ease-standard),
    transform var(--net-motion-slow) var(--net-ease-emphasized);
}

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

/* ============================================
   TESTIMONIAL MOTION
   ============================================ */

.net-testimonial-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--net-motion-slow) var(--net-ease-standard),
    transform var(--net-motion-slow) var(--net-ease-emphasized);
}

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

/* ============================================
   PEOPLE CARD HOVER
   ============================================ */

.net-person-hover img {
  transition: transform 0.5s var(--net-ease-standard);
}

.net-person-hover:hover img {
  transform: scale(1.02);
}

/* ============================================
   SECTION DIVIDER MOTION
   ============================================ */

.net-divider-reveal {
  opacity: 0;
  transform: scaleX(0.6);
  transition:
    opacity var(--net-motion-slow) var(--net-ease-standard),
    transform var(--net-motion-slow) var(--net-ease-emphasized);
}

.net-divider-reveal.is-visible {
  opacity: 1;
  transform: scaleX(1);
}

/* ============================================
   FLOATING CONTACT ENTRANCE
   ============================================ */

.floating-contact {
  transition: transform var(--net-motion-standard) var(--net-ease-emphasized);
}

.floating-contact-toggle {
  transition:
    background-color var(--net-motion-fast) var(--net-ease-standard),
    transform var(--net-motion-fast) var(--net-ease-standard);
}

.floating-contact-toggle:hover {
  transform: scale(1.05);
}

.floating-contact-toggle:active {
  transform: scale(0.97);
}

.floating-contact-option {
  transition: transform var(--net-motion-fast) var(--net-ease-standard), box-shadow var(--net-motion-fast) var(--net-ease-standard);
}

.floating-contact-option:hover {
  transform: scale(1.1);
}

/* ============================================
   LIGHTBOX ENHANCED
   ============================================ */

.gallery-lightbox.active {
  animation: netLbOverlayIn var(--net-motion-standard) var(--net-ease-standard);
}

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

.gallery-lightbox .lb-content {
  transition: transform var(--net-motion-standard) var(--net-ease-emphasized);
}

/* ============================================
   CARD HOVER — consistent
   ============================================ */

.net-card-hover {
  transition:
    transform var(--net-motion-standard) var(--net-ease-standard),
    box-shadow var(--net-motion-standard) var(--net-ease-standard);
}

.net-card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* ============================================
   REDUCED MOTION — MANDATORY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  /* Page entry */
  .net-page-enter {
    opacity: 1;
    transform: none;
    animation: none;
  }

  /* Hero breathing */
  .net-hero-breathe img,
  .net-hero-breathe video {
    animation: none;
    transform: scale(1);
  }

  /* Hero stagger */
  .net-hero-stagger > * {
    opacity: 1;
    transform: none;
  }
  .net-hero-stagger.is-visible > * {
    animation: none;
  }

  /* Image reveal */
  .net-image-reveal img {
    transform: none;
    opacity: 1;
    transition: none;
  }

  /* Image hover */
  .net-img-hover:hover img {
    transform: none;
  }

  /* Buttons */
  .wp-block-button__link:hover {
    transform: none;
  }
  .wp-block-button__link:active {
    transform: none;
  }

  /* Link arrows */
  .net-link-arrow::after {
    transition: none;
  }
  .net-link-arrow:hover::after {
    transform: none;
  }

  /* Gallery reveal */
  .net-gallery-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  /* Testimonial reveal */
  .net-testimonial-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  /* People hover */
  .net-person-hover:hover img {
    transform: none;
  }

  /* Divider reveal */
  .net-divider-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  /* Floating contact */
  .floating-contact-toggle:hover {
    transform: none;
  }
  .floating-contact-toggle:active {
    transform: none;
  }
  .floating-contact-option:hover {
    transform: none;
  }

  /* Lightbox */
  .gallery-lightbox.active {
    animation: none;
  }

  /* Cards */
  .net-card-hover:hover {
    transform: none;
  }

  /* All transitions */
  .floating-contact-toggle,
  .floating-contact-option,
  .floating-contact-options,
  .gallery-lightbox .lb-close,
  .gallery-lightbox .lb-prev,
  .gallery-lightbox .lb-next,
  .wp-block-button__link {
    transition: none !important;
  }
}