.hero-video {
  position: relative;
  width: 100vw;
  height: 39vh;
  min-height: 320px;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
}

/* Vidéo */

.hero-video video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

/* Overlay centré */

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
  text-align: center;
  pointer-events: none;
}

/* Logo */

.hero-logo-1 {
  max-width: 150px;
  margin-bottom: 20px;
}

.hero-logo-2 {
  max-width: 300px;
  margin-bottom: 20px;
}

.hero-logo-3 {
  max-width: 800px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .hero-video {
    height: 45vh;
  }
}

@media (max-width: 768px) {
  .hero-logo {
    max-width: 120px;
  }
}

@media (max-width: 768px) {
  .hero-ballon {
    padding: 16px 20px;
    border-radius: 30px;
  }
}

@media (max-width: 768px) {
  .hero-ballon h1 {
    font-size: 1.2rem;
  }
}