/* Bannière héro partagée (inscription + portail d'accueil) */
.hero {
  background: linear-gradient(160deg, #2D1F17 0%, #1A1018 45%, #1A1018 75%, rgba(26,16,24,0.0) 100%);
  padding: 2.8rem 2rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 0;
  width: 55%;
  height: 180%;
  background: radial-gradient(ellipse, rgba(212,119,44,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: 0;
  width: 55%;
  height: 180%;
  background: radial-gradient(ellipse, rgba(201,151,62,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 2;
  pointer-events: none;
}
.hero-wave svg {
  display: block;
  width: 100%;
  height: 70px;
}
.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(26,16,24,0.35) 40%,
    rgba(26,16,24,0.0) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.hero-content { position: relative; z-index: 3; max-width: 700px; margin: 0 auto; }
.hero-logo-container {
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-logo {
  height: 130px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 15px rgba(0,0,0,0.4));
  transition: transform 0.3s ease;
}
.hero-logo:hover {
  transform: scale(1.05);
}
.hero h1 {
  color: #FFFFFF;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--primary-light), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  font-weight: 300;
}
.hero-sub strong { color: rgba(255,255,255,0.85); font-weight: 500; }
.hero-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: 3px;
  margin: 1rem auto 0;
}