/* Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  position: relative;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: rgba(255,255,255,0.92);
  background: #000;
  overflow: hidden;
}

/* Video full screen */
.video-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;

  /* Un petit “ciné” très subtil */
  filter: contrast(1.05) saturate(0.9) brightness(0.9);
}

/* Overlay : plus élégant, moins “noir plat” */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1;

  /* Dégradé + vignette légère */
  background:
    radial-gradient(1200px 700px at 50% 40%, rgba(0,0,0,0), rgba(0,0,0,0.15)),
    linear-gradient(to bottom, rgba(0,0,0,0.15), rgba(0,0,0,0.15));
}

/* Content */
.content {
  position: relative;
  z-index: 2;
  height: 100%;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;

  padding: 3rem 1.5rem;
}

/* Typo */
.hero-title {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 10px 0;

  /* Shadow très discret */
  text-shadow: 0 10px 35px rgba(0,0,0,0.45);
}

.hero-text {
  font-size: clamp(14px, 2.2vw, 16px);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;

  margin: 0;
  opacity: 0.78;

  text-shadow: 0 10px 35px rgba(0,0,0,0.35);
}

/* Footer / bouton */
footer {
  margin-top: 34px;
  text-align: center;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 10px 18px;
  border-radius: 999px;

  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(6px);

  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.contact-button:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-1px);
  color: rgba(255,255,255,0.98);
}


@media (max-width: 480px) {

  .content {
    padding: 2.5rem 1.2rem;
    justify-content: center;
  }

  .hero-title {
    font-size: 28px;
    letter-spacing: -0.015em;
    margin-bottom: 8px;
  }

  .hero-text {
    font-size: 13px;
    letter-spacing: 0.08em;
  }

  footer {
    margin-top: 28px;
  }

  .contact-button {
    padding: 9px 16px;
    font-size: 12px;
  }
}