:root {
  --primary-color: light-dark(#000, #fff);
}

/* AirSync Moodboard Styles */

@keyframes tile-load {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

body.airsync-page {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  margin: 0;
  padding: 0;
  position: relative;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

.tile:not(.primary-tile)::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: rgba(0, 0, 0, 0.15);
}

.tile:not(.primary-tile):hover::before {
  opacity: 1;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.tile > * {
  z-index: 1;
  position: relative;
  text-shadow: 0 1px 2px var(--background-color-tr);
}

/* Moodboard Container */
/* Horizontal scroll wrapper (desktop) */
.airsync-page .moodboard-container {
  width: 100vw;
  height: 100vh;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 2rem 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* convert vertical wheel to horizontal (fallback if JS disabled) */
.airsync-page .moodboard-container::-webkit-scrollbar {
  height: 10px;
}

/* Centering: grid has fixed max width; extra space becomes side margins */
.airsync-page .scroll-inner {
  height: 100%;
  display: inline-block;
}

/* Desktop Grid Layout */
/* Fixed logical width for grid; wider screens show side margins */
.airsync-page .parent {
  display: grid;
  grid-template-columns: repeat(8, 240px);
  grid-template-rows: repeat(8, 1fr);
  gap: 12px;
  height: 100%;
  width: 2004px; /* 8 * 240 + 7 * 12 */
  padding: 0 2rem;
  box-sizing: content-box;
}

@media (min-width: 2004px) {
  .airsync-page .moodboard-container {
    display: flex;
    justify-content: center;
  }
}

/* Tile Base Styles */
.airsync-page .tile {
  background-position: top;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--background-color-primary);
  border: 1px solid var(--primary-color);
  border-radius: var(--radius-out);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  text-align: left;
  transition: all 0.3s ease;
  /* cursor: pointer; */
  scroll-snap-align: start;
  overflow: hidden;
  position: relative;

  /* Initial hidden state before animation */
  opacity: 0;
  transform: scale(0);

  /* Animation that brings them to life */
  animation: tile-load 0.7s
    linear(
      0,
      0.417 25.5%,
      0.867 49.4%,
      1 57.7%,
      0.925 65.1%,
      0.908 68.6%,
      0.902 72.2%,
      0.916 78.2%,
      0.988 92.1%,
      1
    )
    forwards;
}

/* Image Preloader for tile backgrounds */
.tile .tile-bg-preload {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #e0e0e0 0%, #b0b0b0 100%);
  filter: blur(18px);
  transition: opacity 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 1;
  pointer-events: none;
}
.tile.loaded .tile-bg-preload {
  opacity: 0;
}

.airsync-page .tile:hover {
  scale: 1.02;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  border-color: var(--text-color);
}

/* Bottom gradient shadow overlay (fades up to half height) */
.airsync-page .tile:not(.primary-tile)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50%;
  pointer-events: none;
  background: linear-gradient(
    to top,
    var(--background-color-primary) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  z-index: 0;
  transition: height 0.45s ease;
}

.airsync-page .tile:hover::after {
  height: 75%;
}

.airsync-page .tile h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem 0;
  color: var(--primary-color);
  background: none;
  padding: 0;
  border-radius: 0;
  backdrop-filter: none;
}

.airsync-page .tile p {
  font-size: 0.8rem;
  color: var(--text-color);
  line-height: 1.3;
  transition: opacity 0.35s ease, transform 0.35s ease, max-height 0.35s ease,
    margin 0.35s ease;
}

.airsync-page .tile:not(.primary-tile) p {
  opacity: 0;
  transform: translateY(8px);
  max-height: 0;
  overflow: hidden;
  margin: 0;
  pointer-events: none;
}

.airsync-page .tile:not(.primary-tile):hover p {
  opacity: 1;
  transform: translateY(0);
  max-height: 200px;
  margin-top: 0.5rem;
  pointer-events: auto;
}

/* Material Icons in tiles */
.airsync-page .tile .material-symbols-rounded {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  align-self: flex-start;
}

.airsync-page .tile .tile-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

/* Primary Tile (div1) */
.airsync-page .primary-tile {
  /* background: linear-gradient(135deg, #ffffff, var(--red)); */
  background-color: var(--text-color);
  background-position: left;
  color: var(--text-color);
  border: 2px solid var(--primary-color);
  transition: all 0.5s ease;
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0.5rem;

  h3,
  p,
  span {
    color: var(--background-color-primary) !important;
  }
}

.airsync-page .primary-tile h1 {
  font-family: "sugar-magic", sans-serif;
  font-size: 2.5rem;
  margin: 0.5rem 0 0 0;
  color: var(--background-color-primary);
  line-height: 1;
  text-align: center;
  width: auto;
  height: auto;
}

.airsync-page .primary-tile p {
  color: var(--background-color-primary);
  opacity: 0.9;
  font-size: 1rem;
  margin: 0.5rem 0 0 0;
}

.airsync-page .primary-tile .airsync-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 0.5rem;
  outline: var(--background-color-primary) solid 4px;
  border-radius: 25%;
}

.app-preview-spacer {
  background-image: url("../../assets/img/articles/airsync/app.jpg");
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 300px;
  border-radius: var(--radius-in);
}

/* Grid Item Positions for Desktop */
.div1 {
  /* background-image: url("../../assets/img/articles/airsync/app.jpg"); */
  grid-column: span 2 / span 2;
  grid-row: span 8 / span 8;
}

.div2 {
  background-image: url("../../assets/img/articles/airsync/mirror.jpg");
  grid-row: span 4 / span 4;
  grid-column-start: 3;
  grid-row-start: 5;
}

.div3 {
  background-image: url("../../assets/img/articles/airsync/reply.jpg");
  grid-column: span 2 / span 2;
  grid-row: span 2 / span 2;
  grid-column-start: 4;
  grid-row-start: 7;
}

.div6 {
  background-image: url("../../assets/img/articles/airsync/file.jpg");
  grid-column: span 2 / span 2;
  grid-row: span 2 / span 2;
  grid-column-start: 5;
  grid-row-start: 1;
}

.div8 {
  background-image: url("../../assets/img/articles/airsync/desktop.jpg");
  grid-column: span 3 / span 3;
  grid-row: span 2 / span 2;
  grid-column-start: 6;
  grid-row-start: 3;
}

.div9 {
  background-image: url("../../assets/img/articles/airsync/notif.jpg");
  grid-column: span 2 / span 2;
  grid-row: span 4 / span 4;
  grid-column-start: 4;
  grid-row-start: 3;
}

.div10 {
  background-image: url("../../assets/img/articles/airsync/wallpaper.jpg");
  grid-row: span 2 / span 2;
  grid-column-start: 4;
  grid-row-start: 1;
}

.div11 {
  background-image: url("../../assets/img/articles/airsync/media.jpg");
  grid-row: span 2 / span 2;
  grid-column-start: 3;
  grid-row-start: 1;
}

.div12 {
  background-image: url("../../assets/img/articles/airsync/clipboard.jpg");
  grid-row: span 2 / span 2;
  grid-column-start: 3;
  grid-row-start: 3;
}

.div13 {
  background-image: url("../../assets/img/articles/airsync/airsync-logo.png");
  grid-row: span 4 / span 4;
  grid-column-start: 6;
  grid-row-start: 5;
}

.div14 {
  background-image: url("../../assets/img/logo-mini.png");
  background-position: center !important;
  grid-column: span 2 / span 2;
  grid-row: span 2 / span 2;
  grid-column-start: 7;
  grid-row-start: 5;
}

.div15 {
  background-image: url("../../assets/img/articles/airsync/qr.jpg");
  grid-row: span 2 / span 2;
  grid-column-start: 7;
  grid-row-start: 1;
}

.div16 {
  background-image: url("../../assets/img/articles/airsync/github.jpg");
  grid-row: span 2 / span 2;
  grid-column-start: 8;
  grid-row-start: 1;
}

.div17 {
  grid-column: span 2 / span 2;
  grid-row: span 2 / span 2;
  grid-column-start: 7;
  grid-row-start: 7;
}

/* Staggered Animation Delays for a more polished effect */
.div1 {
  animation-delay: 0s;
}
.div2 {
  animation-delay: 0.3s;
}
.div3 {
  animation-delay: 0.6s;
}
.div6 {
  animation-delay: 0.15s;
}
.div8 {
  animation-delay: 0.45s;
}
.div9 {
  animation-delay: 0.3s;
}
.div10 {
  animation-delay: 0.15s;
}
.div11 {
  animation-delay: 0.1s;
}
.div12 {
  animation-delay: 0.25s;
}
.div13 {
  animation-delay: 0.6s;
}
.div14 {
  animation-delay: 0.75s;
}
.div15 {
  animation-delay: 0.12s;
}
.div16 {
  animation-delay: 0.18s;
}
.div17 {
  animation-delay: 0.9s;
}

/* Download Tile Special Styling */
.airsync-page .download-tile {
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--text-color);
  border: 2px solid var(--green);
}

.airsync-page .download-tile h3,
.airsync-page .download-tile p,
.airsync-page .download-tile .material-symbols-rounded {
  color: var(--text-color);
}

.airsync-page .download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  align-self: flex-start;
}

.airsync-page .download-btn {
  background: var(--background-color-primary);
  color: var(--text-color);
  padding: 0.45rem 1rem;
  border-radius: 28px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: 1px solid var(--text-color);
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  line-height: 1;
  font-weight: 500;

  &.macos-download {
    background: rgba(80, 197, 255, 0.463);
    font-size: 0.95rem;
    color: var(--background-color-primary);
    border: 1px solid var(--background-color-primary);
  }

  &.android-download {
    background: rgba(80, 255, 109, 0.463);
    font-size: 0.95rem;
    color: var(--background-color-primary);
    border: 1px solid var(--background-color-primary);
  }
}

.airsync-page .download-btn .os-icons {
  display: block;
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.airsync-page .download-btn:hover {
  background: var(--text-color);
  color: var(--background-color-primary);
  transform: scale(1.05);
}

/* Specific lighter hover states for platform buttons */
.airsync-page .download-btn.macos-download:hover {
  background: rgba(80, 197, 255, 0.75);
  /* color: var(--text-color); */
}

.airsync-page .download-btn.android-download:hover {
  background: rgba(80, 255, 109, 0.75);
  /* color: var(--text-color); */
}

.app-description {
  text-align: left;
  margin: 2rem !important;
}

.airsync-page .privacy-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary-color);
  border-radius: 20px;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.airsync-page .privacy-link:hover {
  background: var(--primary-color);
  color: var(--background-color-primary);
}

.airsync-page .docs-primary-link {
  color: var(--background-color-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary-color);
  border-radius: 20px;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.airsync-page .docs-primary-link:hover {
  color: var(--primary-color);
  background: var(--background-color-primary);
  border: 1px solid var(--primary-color);
}

/* Mobile Layout */
@media screen and (max-width: 768px) {
  body.airsync-page {
    overflow: auto;
    height: auto;
    min-height: 100vh;
    overflow-x: hidden !important;
  }

  .airsync-page .moodboard-container {
    width: 100vw;
    height: auto;
    min-height: 100vh;
    overflow: visible;
    padding: 1rem;
    scroll-snap-type: y mandatory;
    overflow-x: hidden !important;
  }

  .airsync-page .parent {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(20, 1fr);
    gap: 8px;
    width: 100%;
    height: auto;
    min-height: 200vh;
    padding: 0 !important;
    box-sizing: border-box;
  }

  .airsync-page .tile {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .airsync-page .primary-tile {
    position: sticky;
    top: 1rem;
    left: 0;
    z-index: 10;
    height: 95%;
  }

  .primary-tile.scrolled {
    height: 50% !important;
  }

  .primary-tile h1 {
    font-size: 2rem;
  }

  .primary-tile .airsync-logo {
    width: 40px;
    height: 40px;
  }

  /* Mobile Grid Positions - Original Pattern */
  .div1 {
    grid-column: span 4 / span 4;
    grid-row: span 4 / span 4;
  }

  .div2 {
    grid-column: span 2 / span 2;
    grid-row: span 4 / span 4;
    grid-row-start: 5;
  }

  .div3 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-column-start: 3;
    grid-row-start: 5;
  }

  .div6 {
    grid-column: span 2 / span 2;
    grid-row: span 4 / span 4;
    grid-column-start: 3;
    grid-row-start: 7;
  }

  .div8 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 9;
  }

  .div9 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-column-start: 3;
    grid-row-start: 11;
  }

  .div10 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 11;
  }

  .div11 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 13;
  }

  .div12 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-column-start: 3;
    grid-row-start: 13;
  }

  .div13 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 15;
  }

  .div14 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-column-start: 3;
    grid-row-start: 15;
  }

  .div15 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 17;
  }

  .div16 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-column-start: 3;
    grid-row-start: 17;
  }

  .div17 {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
    grid-row-start: 19;
  }

  .tile h3 {
    font-size: 0.9rem;
  }

  .tile p {
    font-size: 0.7rem;
  }

  .tile .material-symbols-rounded {
    font-size: 1.5rem;
  }

  .download-buttons {
    /* flex-direction: column; */
    gap: 0.25rem;
  }

  .download-btn {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }

  .app-preview-spacer {
    height: 300px !important;
  }
}

/* Scrollbar Styling */
.airsync-page .moodboard-container::-webkit-scrollbar {
  height: 8px;
  width: 8px;
}

.airsync-page .moodboard-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.airsync-page .moodboard-container::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

.airsync-page .moodboard-container::-webkit-scrollbar-thumb:hover {
  background: var(--text-color);
}

ul {
  padding: 0 10px;
}

ul li {
  margin-bottom: 0.1rem;
  font-size: 0.7rem;
}

.downloads-section {
  display: flex;
  flex-direction: column;
  /* background: var(--background-color-primary); */
  /* backdrop-filter: blur(10px); */
  /* background-color: var(--background-color-tr); */
  border-radius: calc(var(--radius-out) - 5px);
  padding: 10px;
  width: calc(100% - 20px) !important;

  p,
  span {
    margin: 0.25rem 0;
    font-size: 0.7rem;
    color: var(--text-color) !important;
  }
}

.spacer {
  flex-grow: 1;
}

span.material-symbols-rounded {
  background-color: light-dark(#fff2, #0002);
  padding: 6px;
  border-radius: 100vw;
  backdrop-filter: blur(5px);
}

@media (prefers-color-scheme: light) {
  .os-icons {
    filter: invert(1);
  }
}