.formation-video-section {
  background:
    radial-gradient(circle at 86% 10%, rgba(217, 192, 140, 0.16), transparent 32%),
    radial-gradient(circle at 12% 88%, rgba(143, 189, 187, 0.13), transparent 34%),
    linear-gradient(180deg, #eef5f8 0%, #f8fafc 100%);
  color: var(--ink-dark);
}

.formation-video-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: clamp(22px, 4vw, 46px);
  align-items: center;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid rgba(10, 15, 42, 0.09);
  border-radius: 22px;
  background:
    radial-gradient(circle at 14% 10%, rgba(217, 192, 140, 0.16), transparent 32%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 250, 0.92));
  box-shadow: 0 24px 62px rgba(10, 15, 42, 0.09);
}

.formation-video-panel.is-reversed {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.formation-video-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(10, 15, 42, 0.1);
  border-radius: 18px;
  background: var(--night-deep);
  box-shadow: 0 24px 62px rgba(10, 15, 42, 0.18);
  text-decoration: none;
}

.formation-video-frame picture,
.formation-video-frame img {
  display: block;
  width: 100%;
}

.formation-video-frame img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 220ms ease, filter 220ms ease;
}

.formation-video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 15, 42, 0) 48%, rgba(10, 15, 42, 0.2) 100%),
    radial-gradient(circle at 50% 50%, rgba(255, 250, 241, 0.12), transparent 24%);
  pointer-events: none;
}

.formation-video-frame:hover img,
.formation-video-frame:focus-visible img {
  filter: saturate(1.04) contrast(1.03);
  transform: scale(1.018);
}

.formation-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  display: grid;
  width: clamp(58px, 7vw, 78px);
  height: clamp(58px, 7vw, 78px);
  place-items: center;
  border: 1px solid rgba(255, 250, 241, 0.5);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0) 34%),
    linear-gradient(145deg, rgba(10, 15, 42, 0.72), rgba(10, 15, 42, 0.52));
  box-shadow:
    0 18px 44px rgba(10, 15, 42, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(12px);
}

.formation-video-play::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 5px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid #fffaf1;
}

.formation-video-copy {
  max-width: 620px;
}

.formation-video-copy h2 {
  margin: 6px 0 14px;
  color: var(--night-deep);
  font-size: clamp(2rem, 3.2vw, 3.35rem);
  line-height: 1.04;
}

.formation-video-copy p:not(.eyebrow) {
  margin: 0 0 18px;
  color: #52606d;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.68;
}

.formation-video-copy .video-source-note {
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.35;
}

.formation-video-copy .video-source-note a {
  color: #7d6232;
  font-weight: 760;
  text-decoration: underline;
  text-decoration-color: rgba(217, 192, 140, 0.46);
  text-underline-offset: 4px;
}

.formation-video-copy .video-source-note a:hover,
.formation-video-copy .video-source-note a:focus-visible {
  color: var(--night-deep);
  text-decoration-color: rgba(10, 15, 42, 0.42);
}

.formation-video-modal .video-modal-dialog {
  width: min(1040px, calc(100vw - 24px));
  max-height: calc(100svh - 24px);
  overflow: visible;
}

.formation-video-modal .video-modal-frame {
  width: 100%;
  max-height: calc(100svh - 132px);
}

.formation-video-modal .video-modal-frame video {
  display: block;
  width: 100%;
  height: 100%;
  max-height: calc(100svh - 132px);
  object-fit: contain;
  object-position: center center;
  background: #020617;
  border: 0;
}

.formation-video-modal .video-modal-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
}

.formation-video-modal .video-modal-controls button {
  display: inline-grid;
  min-width: 54px;
  min-height: 40px;
  place-items: center;
  border: 1px solid rgba(217, 192, 140, 0.28);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.08);
  color: #fffaf1;
  font-size: 0.88rem;
  font-weight: 850;
  line-height: 1;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.formation-video-modal .video-modal-controls button:hover,
.formation-video-modal .video-modal-controls button:focus-visible {
  border-color: rgba(217, 192, 140, 0.58);
  background: rgba(217, 192, 140, 0.16);
  transform: translateY(-1px);
}

.formation-video-modal .video-modal-controls [data-video-toggle] {
  min-width: 58px;
  width: 58px;
  color: #0a0f2a;
  background: linear-gradient(135deg, #f0d894, #d9c08c);
}

.formation-video-modal .video-toggle-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 20px;
}

.formation-video-modal .video-toggle-icon::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 3px;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid currentColor;
}

.formation-video-modal [data-video-toggle].is-playing .video-toggle-icon::before,
.formation-video-modal [data-video-toggle].is-playing .video-toggle-icon::after {
  content: "";
  position: absolute;
  top: 2px;
  width: 5px;
  height: 16px;
  border: 0;
  border-radius: 2px;
  background: currentColor;
}

.formation-video-modal [data-video-toggle].is-playing .video-toggle-icon::before {
  left: 5px;
}

.formation-video-modal [data-video-toggle].is-playing .video-toggle-icon::after {
  right: 5px;
}

@media (max-width: 900px) {
  .formation-video-panel,
  .formation-video-panel.is-reversed {
    grid-template-columns: 1fr;
  }

  .formation-video-copy {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .formation-video-panel {
    padding: 16px;
    border-radius: 18px;
  }

  .formation-video-frame {
    border-radius: 14px;
  }

  .formation-video-play {
    width: 56px;
    height: 56px;
  }

  .formation-video-copy h2 {
    font-size: clamp(1.55rem, 7vw, 2.1rem);
  }

  .formation-video-copy .btn {
    width: 100%;
    justify-content: center;
  }

  .formation-video-modal {
    padding: max(10px, env(safe-area-inset-top)) 10px max(10px, env(safe-area-inset-bottom));
    align-items: center;
    overflow-y: auto;
  }

  .formation-video-modal .video-modal-dialog {
    width: min(100%, calc(100vw - 20px));
    max-height: calc(100svh - 20px);
    padding: 10px;
    border-radius: 16px;
  }

  .formation-video-modal .video-modal-frame {
    max-height: calc(100svh - 104px);
  }

  .formation-video-modal .video-modal-frame video {
    max-height: calc(100svh - 104px);
  }

  .formation-video-modal .video-modal-close {
    right: 6px;
    top: 6px;
    width: 40px;
    height: 40px;
  }

  .formation-video-modal .video-modal-controls {
    gap: 8px;
    margin-top: 10px;
  }

  .formation-video-modal .video-modal-controls button {
    min-width: 48px;
    min-height: 38px;
    font-size: 0.82rem;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .formation-video-modal {
    padding: 6px;
  }

  .formation-video-modal .video-modal-dialog {
    width: min(100%, calc(100vw - 12px));
    max-height: calc(100svh - 12px);
    padding: 6px;
    border-radius: 12px;
  }

  .formation-video-modal .video-modal-frame,
  .formation-video-modal .video-modal-frame video {
    max-height: calc(100svh - 74px);
  }

  .formation-video-modal .video-modal-controls {
    margin-top: 6px;
  }

  .formation-video-modal .video-modal-controls button {
    min-height: 34px;
  }

  .formation-video-modal .video-modal-close {
    right: 4px;
    top: 4px;
    width: 34px;
    height: 34px;
  }
}