#formules {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    padding: 25px;
    background: linear-gradient(145deg, var(--black-alt)35%, var(--indigo) 60%, var(--cyan)95%);
}

.formules-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: stretch; /* force toutes les cartes d’une ligne à avoir la même hauteur */
    align-items: center;
    margin: 0 25px;
    gap: 40px;
}

.formule-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    width: 330px;
    height: 500px; /* garde une hauteur cohérente */
    padding: 10px 0px;
    background-color: var(--obsidian-prunus);
    color: var(--muted);
    border-radius: 15px;
    box-shadow: rgba(0, 0, 0, 0.25) 0px 40px 55px, 
                rgba(0, 0, 0, 0.25) 0px -12px 30px, 
                rgba(0, 0, 0, 0.25) 0px 4px 6px, 
                rgba(0, 0, 0, 0.17) 0px 12px 13px, 
                rgba(0, 0, 0, 0.09) 0px -3px 5px;
    transition: 0.5s ease;
}
.formule-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 15px var(--cyan);
    cursor: pointer;
}

.card-form-header {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 15px 15px 0 0;
    background-color: var(--black-alt); /*choix couleur 01*/
    width: 100%;
    max-height: 150px;
}
.card-form-header h4 {
    font-size: clamp(0.8rem, 4vw, 1.2rem);
    color: var(--cyan);  /*choix couleur 01 & 02*/
    text-align: center;
    padding: 10px;
}
.formule-card span {
    color: var(--muted);
}

.price-form {
    display: block;
    margin: 8px 0 16px 0;
    font-size: 0.9em;
    text-align: center;
    color: var(--muted);
}
.price-form strong {
  color: var(--violet);
  font-size: 1.2em;
}

/*.formule-card img {
    width: 100%;
    max-height: 150px;
}*/

.formule-card ul {
    position: absolute;
    font-size: 0.8em;
    line-height: 1.6em;
    list-style: none;      /* On désactive les puces natives */
    padding: 10px;
    margin: 50px 0 0;
    width: 300px;
}
.formule-card li {
    position: relative;
    padding-left: 1.7rem;  /*espace pour la puce */
    margin-bottom: 10px;
}
.formule-card li::before {
  /* content: "◆";             /* symbole du losange */
  content: "✦";
  position: absolute;
  left: 0;                     /* aligné au début du padding */
  top : 0;
  /*top: 50%;
  transform: translateY(-50%);*/
  font-size: 1rem;
  color: var(--cyan);
}
.formule-card p {
    position: absolute;
    font-size: 0.8em;
    line-height: 1.6em;
    padding: 0 20px;
    margin-bottom: 10px;
}


.cta-form {
    position: absolute;
    bottom: 25px;
    background: var(--violet);
    background: var(--black);
    color: var(--violet);
    padding: 10px 18px;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.4s ease, transform 0.2s ease, box-shadow 0.4s ease;
}
.cta-form:hover {
    background: var(--cyan);
    color: var(--black-alt);
    transform: scale(1.05);
    box-shadow: 0 0 5px var(--cyan), 0 0 15px var(--violet);
}

@media screen and (max-width: 1334px) {
    .formules-container {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 790px) {
    .formules-container {
        grid-template-columns: 1fr;
    }
}

#outro-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-top: 20px;
    padding: 10px 25px 25px;
    background-color: var(--black);
    border-top: 1px solid rgba(255,255,255,0.05);
}

#outro-section .cta {
    display: inline-block;
    margin-top: 25px;
    background: var(--violet);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    transition: all .3s ease;
}
#outro-section .cta:hover {
  background: var(--cyan);
  color: var(--black);
  box-shadow: 0 0 8px var(--cyan), 0 0 16px var(--violet);
}

#outro-section .timeline-cta {
  display: inline-block;
  margin: 25px 0;
}

#outro-section .timeline-cta strong {
    color: var(--violet);
}

#outro-section img{
    width: 150px;
}