.ha-cta-banner {
  --color-primary: #3854ff;
  --color-purple: #9024f5;
  --color-white: #ffffff;
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Raleway', sans-serif;
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);

  position: relative;
  background: var(--gradient-primary);
  padding: 80px 40px;
  overflow: hidden;
}

/* Motif de fond */
.ha-cta-banner__pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.08;
}

/* Contenu */
.ha-cta-banner__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

/* Titre */
.ha-cta-banner__titre {
  font-family: var(--font-primary);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 20px 0;
  line-height: 1.2;
}

/* Description */
.ha-cta-banner__description {
  font-family: var(--font-secondary);
  font-size: 1.05rem;
  color: #ffffff;
  margin: 0 0 40px 0;
  line-height: 1.7;
}

/* Bouton */
.ha-cta-banner__btn {
  display: inline-block;
  padding: 16px 48px;
  background: var(--color-white);
  color: var(--color-primary);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 8px;
  border: 2px solid var(--color-white);
  transition: all 0.3s ease;
  cursor: pointer;
}

.ha-cta-banner__btn:hover {
  background: transparent;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Mobile */
@media (max-width: 768px) {
  .ha-cta-banner {
    padding: 60px 20px;
  }

  .ha-cta-banner__btn {
    display: block;
    width: 100%;
  }
}