.drone-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 5vw, 80px);
  min-height: 100vh;
  --service-fade: clamp(96px, 11vw, 170px);
  padding: calc(var(--service-fade) + clamp(40px, 8vh, 90px)) var(--drone-pad, clamp(24px, 6vw, 96px));
  overflow: hidden;
  background: #11110f;
  color: #f4f1ea;
  isolation: isolate;
}

.drone-media,
.drone-backdrop,
.drone-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.drone-media { z-index: -1; }

.drone-backdrop {
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  object-fit: cover;
  transition: filter 0.7s ease;
}

.drone-section.is-hover .drone-backdrop { filter: none; }

.drone-shade {
  background:
    linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.55) calc(var(--service-fade) * 0.4), rgba(0, 0, 0, 0) var(--service-fade), rgba(0, 0, 0, 0) calc(100% - var(--service-fade)), rgba(0, 0, 0, 0.55) calc(100% - var(--service-fade) * 0.4), #000 100%),
    linear-gradient(90deg, rgba(17, 17, 15, 0.88) 0%, rgba(17, 17, 15, 0.55) 55%, rgba(17, 17, 15, 0.3) 100%);
}

.drone-copy { max-width: 560px; }

.drone-eyebrow {
  margin: 0 0 20px;
  color: #bdb8ae;
  font-size: 0.67rem;
  letter-spacing: 0.21em;
  text-transform: uppercase;
}

.drone-copy h2 {
  margin: 0 0 28px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 400;
  line-height: 1.02;
}

.drone-text {
  margin: 0 0 32px;
  color: #d8d4cb;
  font-size: 1rem;
  line-height: 1.75;
}

.drone-features {
  display: grid;
  gap: 0;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(244, 241, 234, 0.25);
}

.drone-features li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(244, 241, 234, 0.25);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.drone-features a {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: opacity 0.25s ease, padding-left 0.25s ease;
}

.drone-features a::after { content: " ↗"; opacity: 0.6; }
.drone-features a:hover { padding-left: 10px; opacity: 0.8; }

@media (max-width: 800px) {
  .drone-features { border-top: 0; gap: 10px; }
  .drone-features li { border-bottom: 0; padding: 0; }
  .drone-features a { padding: 14px 22px; border: 1px solid rgba(244, 241, 234, 0.35); border-radius: 999px; background: rgba(244, 241, 234, 0.1); text-align: center; }
  .drone-features a::after { content: none; }
  .drone-features a:hover { padding-left: 22px; }
}

.drone-cta {
  display: inline-block;
  padding: 16px 26px;
  border: 1px solid rgba(244, 241, 234, 0.7);
  color: inherit;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.drone-cta:hover,
.drone-cta:focus-visible {
  background: #f4f1ea;
  color: #11110f;
}

.drone-stage {
  display: grid;
  place-items: center;
  min-height: 320px;
}

.drone-target {
  width: min(100%, 640px);
  aspect-ratio: 1;
}

.drone-sprite {
  display: block;
  max-width: none;
  user-select: none;
}

.drone-section.is-static .drone-sprite {
  width: 100%;
  height: auto;
}

.drone-layer {
  position: fixed;
  inset: 0;
  z-index: 15;
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
}

.drone-layer.is-active { visibility: visible; }

.drone-layer .drone-sprite {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  filter: drop-shadow(0 28px 28px rgba(0, 0, 0, 0.35));
}

@media (max-width: 800px) {
  .drone-section {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .drone-stage { min-height: 240px; order: -1; }
  .drone-target { width: min(70%, 300px); }
  .drone-shade { background: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0) var(--service-fade), rgba(0, 0, 0, 0) calc(100% - var(--service-fade)), #000 100%), rgba(17, 17, 15, 0.72); }
}

.drone-note {
  margin: 0;
  padding: 28px var(--drone-pad, clamp(24px, 6vw, 96px));
  color: #a9a59b;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  text-align: center;
}

.video-format-tag {
  margin-left: auto;
  padding: 3px 9px;
  border: 1px solid rgba(244, 241, 234, 0.7);
  color: #f4f1ea;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Variante compacte (Photos, Événementiel, Vidéo) : drone à gauche, texte à droite */
.drone-section--compact {
  --service-fade: clamp(64px, 8vw, 120px);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 0;
  padding-top: calc(var(--service-fade) + clamp(16px, 3vw, 36px));
  padding-bottom: calc(var(--service-fade) + clamp(16px, 3vw, 36px));
}

.drone-section--compact { background: #000; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); }
.drone-section--compact .drone-media { display: none; }
.drone-section--compact .drone-stage { min-height: 0; }
/* Cible deux fois plus grande ; les marges négatives rognent le vide transparent du PNG pour garder une section courte */
.drone-section--compact .drone-target { width: min(100%, 800px); margin: -18% 0 -24%; }
.drone-section--compact .drone-copy { max-width: 480px; justify-self: start; }
.drone-section--compact .drone-copy h2 { margin-bottom: 18px; font-size: clamp(1.9rem, 3.4vw, 3rem); }
.drone-section--compact .drone-text { margin-bottom: 26px; }

@media (max-width: 800px) {
  .drone-section--compact { grid-template-columns: 1fr; }
  .drone-section--compact .drone-target { width: min(100%, 480px); margin: -12% 0 -18%; }
}