*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
}

/* ── HERO ── */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  background-image: url('hero.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: clamp(2.5rem, 8vw, 6rem);
  letter-spacing: 0.35em;
  color: #ffffff;
}

.btn-attente {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 1px solid #ffffff;
  color: #ffffff;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background 0.3s, color 0.3s;
}

.btn-attente:hover {
  background: #ffffff;
  color: #000000;
}

/* ── FORMULAIRE ── */
.formulaire {
  background: #ffffff;
  display: flex;
  justify-content: center;
  padding: 6rem 2rem;
}

.formulaire-inner {
  max-width: 560px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  text-align: center;
}

.logo-noir {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: 0.25em;
  color: #000000;
}

.poeme {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  line-height: 1.9;
  color: #1a1a1a;
}

.form-email {
  display: flex;
  width: 100%;
  gap: 0;
}

.form-email input[type="email"] {
  flex: 1;
  padding: 0.85rem 1.2rem;
  border: 1px solid #000000;
  border-right: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 0.85rem;
  outline: none;
  background: #ffffff;
  color: #000000;
}

.form-email input[type="email"]::placeholder {
  color: #999999;
}

.form-email button {
  padding: 0.85rem 1.6rem;
  background: #000000;
  color: #ffffff;
  border: 1px solid #000000;
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  white-space: nowrap;
}

.form-email button:hover {
  background: #ffffff;
  color: #000000;
}

.sous-texte {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: #999999;
  text-transform: uppercase;
}

/* ── MOBILE ── */
@media (max-width: 480px) {
  .form-email {
    flex-direction: column;
  }

  .form-email input[type="email"] {
    border-right: 1px solid #000000;
    border-bottom: none;
  }
}

/* ── VIDÉO HERO ── */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* ── SNAP PLEINE PAGE ── */
html {
  scroll-snap-type: y mandatory;
  overflow-y: scroll;
  height: 100%;
}

body {
  height: 100%;
}

.hero,
.formulaire {
  scroll-snap-align: start;
  height: 100vh;
}

/* ── BLOQUER SCROLL ── */
html, body {
  height: 100%;
  overflow: hidden;
}

/* ── RESPONSIVE MOBILE ── */
@media (max-width: 768px) {
  .logo {
    font-size: 2.2rem;
    letter-spacing: 0.2em;
  }

  .btn-attente {
    font-size: 0.7rem;
    padding: 0.75rem 1.6rem;
  }

  .logo-noir {
    font-size: 2rem;
    letter-spacing: 0.15em;
  }

  .poeme {
    font-size: 1rem;
    line-height: 1.8;
  }

  .form-email {
    flex-direction: column;
  }

  .form-email input[type="email"] {
    border-right: 1px solid #000000;
    border-bottom: none;
  }

  .form-email button {
    padding: 0.85rem;
  }

  .formulaire-inner {
    gap: 1.8rem;
  }
}