/* =========================================================
   Mission Slider — SINGLE SLIDE + TIMER + ARROWS
   Corner text (no dark panel) + stagger reveal
   iOS FIX:
   - Mobile uses a REAL element (.mission-media) for image row
     (no pseudo inherit / no CSS var background reliance)
   ========================================================= */

.mission-v2 {
  position: relative;
  padding: clamp(78px, 7vw, 120px) 0;
  overflow: hidden;
}

.mission-v2::before {
  content: "";
  position: absolute;
  inset: -140px -140px auto -140px;
  height: 520px;
  background:
    radial-gradient(900px 520px at 18% 30%, rgba(18, 192, 138, .14), transparent 60%),
    radial-gradient(800px 520px at 80% 10%, rgba(197, 138, 99, .10), transparent 62%);
  pointer-events: none;
}

.mission-v2-shell {
  position: relative;
  width: 100%;
  height: clamp(420px, 52vw, 620px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .02));
  box-shadow: var(--shadow-soft);
  isolation: isolate;
}

/* prevent ultra-wide distortion */
.mission-v2-shell {
  max-width: 1600px;
  margin: 0 auto;
}

@supports (aspect-ratio: 1 / 1) {
  .mission-v2-shell {
    height: auto;
    aspect-ratio: 16 / 9;
    min-height: 420px;
    max-height: 620px;
  }
}

@media (min-width: 1400px) {
  @supports (aspect-ratio: 1 / 1) {
    .mission-v2-shell {
      aspect-ratio: 21 / 9;
      max-height: 640px;
    }
  }
}

.mission-slider {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* =========================================================
   Slides
   ========================================================= */

.mission-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;

  background-position: center;
  background-size: cover;

  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  will-change: opacity;
  transition: opacity .55s ease;
}

.mission-item.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* ✅ Desktop overlay (full slide) */
.mission-item::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .55s ease;
}

.mission-item.is-active::after {
  opacity: 1;
  background:
    linear-gradient(90deg,
      rgba(0, 0, 0, .74) 0%,
      rgba(0, 0, 0, .46) 40%,
      rgba(0, 0, 0, .18) 70%,
      rgba(0, 0, 0, .06) 100%),
    linear-gradient(180deg,
      rgba(0, 0, 0, .06) 0%,
      rgba(0, 0, 0, .44) 100%);
}

/* mobile image element is hidden on desktop */
.mission-media {
  display: none;
}

/* =========================================================
   Text overlay (desktop)
   ========================================================= */

.mission-content {
  position: absolute;
  z-index: 3;

  width: min(44vw, 560px);
  max-width: 560px;

  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;

  color: rgba(255, 255, 255, .96);
  text-shadow: 0 10px 26px rgba(0, 0, 0, .70);

  opacity: 0;
  pointer-events: none;
}

.mission-item.is-active .mission-content {
  opacity: 1;
  pointer-events: auto;
}

/* Title pops first */
.mission-title {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .98);
  opacity: 0;
  transform: translateY(10px);
}

/* Desc + button come in after delay */
.mission-desc,
.mission-content .btn {
  opacity: 0;
  transform: translateY(10px);
}

.mission-item.is-active .mission-title {
  animation: missionTitleIn .45s cubic-bezier(.2, .8, .2, 1) .05s forwards;
}

.mission-item.is-active .mission-desc {
  animation: missionBodyIn .65s ease .55s forwards;
}

.mission-item.is-active .mission-content .btn {
  animation: missionBodyIn .65s ease .70s forwards;
}

.mission-desc {
  margin: 0 0 14px;
  line-height: 1.65;
  font-size: 1.02rem;
  color: rgba(255, 255, 255, .86);
  max-width: 56ch;
}

.mission-content .btn {
  border-color: rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .10);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .35);
  margin: 0 0 14px;
}

.mission-content .btn:hover {
  border-color: rgba(18, 192, 138, .70);
  background: rgba(18, 192, 138, .16);
}

@keyframes missionTitleIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

@keyframes missionBodyIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

/* Make right-side paragraph + bullets actually sit to the right */
.mission-v2--about .mission-item[data-pos="tr"] .mission-desc,
.mission-v2--about .mission-item[data-pos="br"] .mission-desc,
.mission-v2--about .mission-item[data-pos="tr"] .mission-bullets,
.mission-v2--about .mission-item[data-pos="br"] .mission-bullets {
  margin-left: auto;
}

/* Optional: keep the right column from getting too wide on big screens */
.mission-v2--about .mission-content {
  width: min(42vw, 560px);
  max-width: 560px;
}

/* =========================================================
   Positioning — BL / BR / TL / TR
   ========================================================= */

/* BL */
.mission-item[data-pos="bl"] .mission-content {
  bottom: clamp(70px, 6vw, 96px);
  top: auto;
  left: clamp(18px, 3.2vw, 40px);
  right: auto;
  text-align: left;
}

/* BR */
.mission-item[data-pos="br"] .mission-content {
  bottom: clamp(70px, 6vw, 96px);
  top: auto;
  left: auto;
  right: clamp(18px, 3.2vw, 40px);
  text-align: right;
}

.mission-item[data-pos="br"] .mission-content .btn {
  margin-left: auto;
}

.mission-item[data-pos="bl"] .mission-content .btn {
  margin-right: auto;
}

.mission-item[data-pos="br"] .mission-desc {
  margin-left: auto;
}

.mission-item[data-pos="bl"] .mission-desc {
  margin-right: auto;
}

/* TL */
.mission-item[data-pos="tl"] .mission-content {
  top: clamp(18px, 3.2vw, 34px);
  bottom: auto;
  left: clamp(18px, 3.2vw, 40px);
  right: auto;
  text-align: left;
}

/* TR */
.mission-item[data-pos="tr"] .mission-content {
  top: clamp(18px, 3.2vw, 34px);
  bottom: auto;
  left: auto;
  right: clamp(18px, 3.2vw, 40px);
  text-align: right;
}

/* =========================================================
   Controls
   ========================================================= */

.mission-controls {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 12px;

  width: min(860px, calc(100% - 28px));
}

.mission-nav-btn {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .10);
  color: rgba(255, 255, 255, .92);
  font-size: 28px;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.mission-nav-btn:hover {
  transform: translateY(-1px);
  background: rgba(18, 192, 138, .14);
  border-color: rgba(18, 192, 138, .55);
}

.mission-nav-btn:active {
  transform: translateY(0);
}

.mission-timer {
  flex: 1 1 auto;
  min-width: 96px;
  max-width: 620px;
  height: 6px;

  border-radius: 999px;
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .14);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.mission-timer-bar {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}

/* =========================================================
   Mobile sizing
   ========================================================= */

@media (max-width: 720px) {
  .mission-v2-shell {
    height: clamp(360px, 72vw, 460px);
    border-radius: var(--radius-lg);
  }

  .mission-controls {
    gap: 10px;
    width: calc(100% - 28px);
    bottom: 12px;
    z-index: 6;
  }

  .mission-nav-btn {
    width: 42px;
    height: 42px;
    font-size: 26px;
  }

  .mission-timer {
    height: 5px;
    min-width: 84px;
  }
}

/* =========================================================
   ✅ MOBILE LAYOUT: [image row] + [text slab]
   ========================================================= */

@media (max-width: 720px) {

  /* turn slide into grid */
  .mission-item {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  /* hide the desktop full-slide overlay */
  .mission-item::after {
    opacity: 0 !important;
    background: none !important;
  }

  /* show real media element */
  .mission-media {
    display: block;
    grid-row: 1;
    grid-column: 1;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: var(--bg-pos-m, 50% 35%);
    filter: saturate(1.05);
    position: relative;
    z-index: 1;
  }

  /* overlay ONLY on the image row */
  .mission-media::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .55s ease;
    background:
      linear-gradient(90deg,
        rgba(0, 0, 0, .55) 0%,
        rgba(0, 0, 0, .28) 45%,
        rgba(0, 0, 0, .12) 80%,
        rgba(0, 0, 0, 0) 100%),
      linear-gradient(180deg,
        rgba(0, 0, 0, .10) 0%,
        rgba(0, 0, 0, .55) 100%);
    pointer-events: none;
  }

  .mission-item.is-active .mission-media::after {
    opacity: 1;
  }

  /* slab */
  .mission-content {
    grid-row: 2;
    grid-column: 1;

    position: relative !important;
    z-index: 3;

    width: auto !important;
    max-width: none !important;

    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;

    padding: 18px 16px 84px;
    text-align: left !important;

    background: linear-gradient(180deg,
        rgba(0, 0, 0, .82) 0%,
        rgba(0, 0, 0, .97) 0%,
        rgba(0, 0, 0, 1) 100%);
    box-shadow:
      0 -12px 28px rgba(0, 0, 0, .55),
      inset 0 1px 0 rgba(255, 255, 255, .06);

    text-shadow: none;
    border-top: 1px solid rgba(255, 255, 255, .10);
  }

  /* prevent pos variants from fighting the slab */
  .mission-item[data-pos="bl"] .mission-content,
  .mission-item[data-pos="br"] .mission-content,
  .mission-item[data-pos="tl"] .mission-content,
  .mission-item[data-pos="tr"] .mission-content {
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    text-align: left !important;
  }

  .mission-content::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;

    background: linear-gradient(180deg,
        rgba(0, 0, 0, .88) 0%,
        rgba(0, 0, 0, .985) 12%,
        rgba(0, 0, 0, 1) 100%);

    box-shadow:
      0 -14px 34px rgba(0, 0, 0, .65),
      inset 0 1px 0 rgba(255, 255, 255, .06);
  }

  /* mobile text sizing */
  .mission-title {
    font-size: clamp(1.15rem, 6.2vw, 1.55rem);
    line-height: 1.08;
    margin: 0 0 8px;
  }

  .mission-desc {
    font-size: .92rem;
    line-height: 1.45;
    max-width: none;
    margin: 0 0 10px;

    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    overflow: hidden;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  .mission-item,
  .mission-media::after {
    transition: none;
  }

  .mission-title,
  .mission-desc,
  .mission-content .btn {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =========================================================
   iOS MOBILE FIX: prevent "glitch frame" on slide change
   - keep the exact same mobile card styling
   - remove crossfade on mobile (instant swap)
   ========================================================= */
@media (max-width: 720px) {

  /* stop the parent slide fade (this causes the weird in-between composite) */
  .mission-item {
    transition: none !important;
  }

  /* also stop the image overlay fade (optional, but removes any lag) */
  .mission-media::after {
    transition: none !important;
  }

  /* keep ONLY the active slide visible (no overlap = no glitch) */
  .mission-item {
    opacity: 0 !important;
  }

  .mission-item.is-active {
    opacity: 1 !important;
  }

  /* make sure hidden slides can't be tapped */
  .mission-item {
    pointer-events: none !important;
  }

  .mission-item.is-active {
    pointer-events: auto !important;
  }

  /* extra iOS compositing stability */
  .mission-item,
  .mission-media,
  .mission-content {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
  }
}