/* --- 1. GÉNÉRAL --- */
body, main, section { background-color: #ffffff !important; }
.about-header { padding: 160px 0 5rem; }
.badge-pill-soft { background-color: rgba(13, 110, 253, 0.08); color: #0d6efd; padding: 0.6em 1.2em; border-radius: 50px; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 1.5rem; display: inline-block; }
.text-justify-pretty { text-align: justify; text-justify: inter-word; }

/* --- 2. STORY IMAGE --- */
.story-img-wrapper {
    max-width: 620px;
    margin: 0 auto;
}

.story-img {
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.5s ease;
    transform: rotate(-4deg) scale(0.97);
    filter: saturate(0.88) brightness(0.96);
    aspect-ratio: 4 / 3;
    object-fit: cover;
    width: 100%;
}
.story-img:hover {
    transform: rotate(0deg) scale(1.02);
    filter: saturate(1) brightness(1);
}
/* --- 3. ROADMAP (Effet identique à la home) --- */
.roadmap-section-white { padding: 6rem 0; background: #ffffff; }

.roadmap-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.roadmap-step {
    position: relative;
    display: flex;
    width: 100%;
    z-index: 1;
    isolation: isolate;
}

.step-left  { justify-content: flex-start; }
.step-right { justify-content: flex-end; }

/* --- CARTES --- */
.roadmap-card {
    position: relative;
    width: 450px;
    max-width: 90vw;
    padding: 2.5rem;
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid #f1f5f9;
    box-shadow: 0 15px 40px -10px rgba(0,0,0,0.08);
    z-index: 2;
}

.step-title { color: #0d6efd; font-weight: 800; font-size: 1.5rem; margin-bottom: 1rem; }
.step-list  { list-style: none; padding: 0; margin: 0; }
.step-list li { margin-bottom: 0.8rem; color: #6c757d; display: flex; align-items: flex-start; gap: 10px; }
.plus { color: #0d6efd; font-weight: bold; }

/* --- LIGNES CINÉTIQUES (identique home) --- */
.kinetic-lines {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 200px;
    z-index: -1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    pointer-events: none;
    transform: translate(-50%, -50%) skewY(-10deg);
}

.step-left  .kinetic-lines { left: 70%;  align-items: flex-start; }
.step-right .kinetic-lines { left: 30%;  align-items: flex-end; }

.kinetic-lines span {
    display: block;
    height: 2px;
    border-radius: 2px;
    opacity: 0.5;
    width: 0; /* Commence à 0, s'anime via JS */
    transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Dégradés identiques à la home */
.lines-purple span { background: linear-gradient(90deg, transparent, #6610f2, #0d6efd, transparent); }
.lines-pink   span { background: linear-gradient(90deg, transparent, #fd7e14, #d63384, transparent); }
.lines-gold   span { background: linear-gradient(90deg, transparent, #fd7e14, #ffc107, transparent); }

/* Décalages par ligne pour l'effet de stagger */
.kinetic-lines span:nth-child(1) { margin-left: 0%;  max-width: 80%; }
.kinetic-lines span:nth-child(2) { margin-left: 10%; max-width: 60%; }
.kinetic-lines span:nth-child(3) { margin-left: 5%;  max-width: 90%; }
.kinetic-lines span:nth-child(4) { margin-left: 15%; max-width: 50%; }

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .roadmap-wrapper { gap: 40px; }
    .roadmap-card { width: 100%; }
    .kinetic-lines { width: 100%; opacity: 0.3; }
    .step-left  .kinetic-lines { left: 50%; }
    .step-right .kinetic-lines { left: 50%; }
}
/* --- 4. FAQ & CTA --- */
.accordion-item { border: none; border-bottom: 1px solid #f1f5f9; background: #ffffff !important; }
.accordion-button { font-weight: 700; font-size: 1.1rem; padding: 1.5rem 0; color: #212529; background: #ffffff !important; }
.accordion-button:not(.collapsed) { color: #0d6efd; background: #ffffff !important; box-shadow: none; }
.accordion-button:focus { box-shadow: none; }
.accordion-body { padding: 0 0 2rem 0; color: #6c757d; font-size: 1.05rem; background: #ffffff !important; }

.cta-card { background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%); border-radius: 30px; padding: 5rem 2rem; color: white; position: relative; overflow: hidden; }
.cta-circle { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, 0.08); pointer-events: none; }
.circle-1 { width: 400px; height: 400px; top: -150px; right: -100px; }
.circle-2 { width: 200px; height: 200px; bottom: -80px; left: 5%; }

.btn-cta-premium { background-color: #ffffff; color: #0b5ed7; font-weight: 800; border: none; padding: 1rem 2.5rem; border-radius: 50px; transition: all 0.3s ease; text-decoration: none; display: inline-block; }
.btn-cta-premium:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }

@media (max-width: 768px) {
    .roadmap-wrapper { gap: 40px; }
    .roadmap-card { width: 100%; }
    .kinetic-lines { display: none; }
}