/* ============================================================
   PAGE PRESENTATION BARONE
   Palette : vert profond (#07100d → #0d1d18) qui bascule vers un
   fond clair, accent émeraude (--couleur-primaire) et accent ambre
   pour tout ce qui touche à l'argent. Typo : Manrope pour les titres
   (clarté, poids fort — registre "outil pro"), Kalam pour le carnet
   papier (registre "écrit à la main, faillible"), et la police du
   vrai reçu imprimé (Courier New) pour tout ce qui simule un ticket.
   ============================================================ */

/* Ce fichier n'est chargé que sur la page de présentation : sans risque
   d'affecter le reste de l'application. */
html:has(body.page-presentation) {
    scroll-behavior: smooth;
}

.page-presentation {
    --presentation-ambre: #d98c1f;
    --presentation-encre: #b4433a;

    min-height: 100svh;
    background:
        radial-gradient(circle at top left, rgba(56, 168, 132, 0.18), transparent 30%),
        radial-gradient(circle at 90% 12%, rgba(255, 255, 255, 0.12), transparent 22%),
        linear-gradient(180deg, #07100d 0%, #0d1d18 35%, #f3f7f5 35%, #f3f7f5 100%);
    color: #e8f4ef;
    overflow-x: hidden;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

#comparaison {
    scroll-margin-top: 90px;
}

.page-presentation a,
.page-presentation button,
.page-presentation summary {
    -webkit-tap-highlight-color: transparent;
}

.page-presentation a:active,
.page-presentation button:active {
    transform: scale(0.97);
}

.page-presentation h1,
.page-presentation h2,
.page-presentation .presentation-brand,
.page-presentation .presentation-card__head strong,
.page-presentation .presentation-cta,
.page-presentation .presentation-secondary,
.page-presentation .presentation-link {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
}

/* ---------- Barre supérieure ---------- */
.presentation-topbar {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding: max(20px, env(safe-area-inset-top)) 22px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 20;
    transition: background 0.25s ease, backdrop-filter 0.25s ease, padding 0.25s ease;
}

.presentation-topbar.est-descendu {
    background: rgba(7, 16, 13, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding-top: 12px;
    padding-bottom: 10px;
}

.presentation-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #f5fbf8;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.presentation-brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.presentation-brand span {
    font-size: 1rem;
}

.presentation-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.presentation-link,
.presentation-secondary,
.presentation-cta,
.presentation-icon-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.presentation-link {
    padding: 11px 16px;
    color: rgba(245, 251, 248, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.presentation-icon-action {
    width: 46px;
    height: 46px;
    aspect-ratio: 1 / 1;
    flex: 0 0 46px;
    padding: 0;
    border-radius: 50%;
    color: #f5fbf8;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}

.presentation-icon-action--accent {
    background: rgba(255, 255, 255, 0.22);
    color: #f5fbf8;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 14px 28px rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.presentation-icon-action i {
    font-size: 1rem;
    line-height: 1;
}

.presentation-cta {
    padding: 12px 18px;
    background: linear-gradient(135deg, var(--couleur-primaire), #2f8a72);
    color: #fff;
    box-shadow: 0 14px 28px rgba(30, 111, 92, 0.24);
}

.presentation-cta:hover,
.presentation-secondary:hover,
.presentation-link:hover,
.presentation-icon-action:hover {
    transform: translateY(-2px);
}

.presentation-cta:hover {
    box-shadow: 0 18px 34px rgba(30, 111, 92, 0.34);
}

.presentation-cta--large {
    padding: 14px 22px;
    border-radius: 16px;
}

.presentation-secondary {
    padding: 12px 18px;
    color: var(--couleur-primaire-fonce);
    background: #fff;
    border: 1px solid rgba(30, 111, 92, 0.12);
    box-shadow: 0 10px 24px rgba(18, 24, 21, 0.08);
}

/* Focus clavier visible partout sur la page (accessibilité) */
.page-presentation a:focus-visible,
.page-presentation button:focus-visible,
.page-presentation summary:focus-visible {
    outline: 3px solid var(--presentation-ambre);
    outline-offset: 3px;
    border-radius: 6px;
}

.presentation-page {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding: 24px 22px 40px;
    position: relative;
    z-index: 1;
}

/* ---------- Hero ---------- */
.presentation-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 480px);
    gap: 28px;
    align-items: center;
    min-height: calc(100svh - 120px);
}

.presentation-hero__content {
    padding: 24px 0;
    animation: presentation-entree 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.presentation-kicker {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(245, 251, 248, 0.88);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.presentation-hero h1 {
    margin: 18px 0 14px;
    max-width: 15ch;
    font-size: clamp(2.4rem, 5.6vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    font-weight: 800;
    color: #f5fbf8;
}

.presentation-hero p {
    margin: 0;
    max-width: 56ch;
    color: rgba(245, 251, 248, 0.82);
    font-size: 1rem;
    line-height: 1.75;
}

/* Mot animé du H1 : dégradé qui glisse en boucle, pour un accent premium
   sans ajouter le moindre mot de texte supplémentaire. */
.mot-anime {
    background: linear-gradient(90deg, #6fe0bd, #d98c1f, #6fe0bd);
    background-size: 220% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: presentation-lueur-texte 5s linear infinite;
}

.presentation-hero__reassurance {
    margin-top: 14px !important;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.82rem !important;
    color: rgba(245, 251, 248, 0.68) !important;
    line-height: 1.4 !important;
}

.presentation-hero__reassurance i {
    color: var(--couleur-primaire);
}

.presentation-actions--hero,
.presentation-actions--band {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Bouton avec halo pulsant en boucle : attire l'œil sur l'action principale */
.presentation-cta--lueur {
    position: relative;
}

.presentation-cta--lueur::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--couleur-primaire), var(--presentation-ambre));
    opacity: 0.5;
    filter: blur(14px);
    z-index: -1;
    animation: presentation-halo 2.6s ease-in-out infinite;
}

.presentation-dashboard {
    position: relative;
    min-height: 560px;
    display: grid;
    place-items: center;
}

.presentation-dashboard__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.8;
    animation: presentation-float 10s ease-in-out infinite;
}

.presentation-dashboard__orb--one {
    width: 170px;
    height: 170px;
    background: rgba(56, 168, 132, 0.18);
    top: 30px;
    right: 8px;
}

.presentation-dashboard__orb--two {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.08);
    left: 20px;
    bottom: 70px;
    animation-delay: 1.5s;
}

.presentation-card {
    position: relative;
    z-index: 1;
    border-radius: 28px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 24px 60px rgba(8, 23, 18, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.12);
    animation: presentation-entree 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.presentation-card--main {
    width: min(100%, 380px);
    padding: 24px;
    background: linear-gradient(180deg, rgba(12, 31, 25, 0.96), rgba(8, 17, 14, 0.92));
    color: #f4faf8;
}

.presentation-card--main:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 70px rgba(8, 23, 18, 0.26);
}

.presentation-card--floating {
    position: absolute;
    width: min(100%, 260px);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255, 255, 255, 0.88);
    color: var(--couleur-texte);
}

.presentation-card--facture {
    left: 0;
    top: 48px;
    animation-delay: 0.2s;
}

.presentation-card--versement {
    right: 8px;
    bottom: 60px;
    animation-delay: 0.4s;
}

.presentation-card--floating i {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 1.05rem;
    color: var(--couleur-primaire);
    background: rgba(30, 111, 92, 0.1);
    flex-shrink: 0;
}

.presentation-card--floating strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.presentation-card--floating span {
    display: block;
    color: var(--couleur-texte-doux);
    font-size: 0.78rem;
    line-height: 1.45;
}

.presentation-card__head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
}

.presentation-card__head span {
    color: rgba(244, 250, 248, 0.72);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.presentation-card__head strong {
    font-size: 0.96rem;
}

.presentation-metric {
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.presentation-metric:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.presentation-metric span {
    color: rgba(244, 250, 248, 0.74);
    font-size: 0.8rem;
}

.presentation-metric strong {
    font-size: 1rem;
    font-weight: 800;
}

/* Petite pastille d'alerte flottante, posée sur le mockup */
.presentation-alerte-stock {
    position: absolute;
    top: 4px;
    left: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #fff;
    color: var(--presentation-encre);
    font-size: 0.72rem;
    font-weight: 700;
    box-shadow: 0 12px 26px rgba(8, 23, 18, 0.2);
    animation: presentation-pulse 2.4s ease-in-out infinite;
}

/* ---------- En-têtes de section génériques ---------- */
.presentation-section__header {
    max-width: 760px;
}

.presentation-section__header span {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--couleur-primaire-clair);
    color: var(--couleur-primaire);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.presentation-section__header h2 {
    margin: 12px 0 0;
    font-size: clamp(1.5rem, 3vw, 2.3rem);
    line-height: 1.14;
    letter-spacing: -0.03em;
    font-weight: 800;
    color: var(--couleur-texte);
}

.presentation-section__intro {
    margin: 12px 0 0;
    color: var(--couleur-texte-doux);
    font-size: 0.94rem;
    line-height: 1.65;
    max-width: 62ch;
}

/* ---------- Signature : le carnet vs le ticket BarOne ---------- */
.presentation-comparaison {
    margin-top: 40px;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.86);
    color: var(--couleur-texte);
    border: 1px solid rgba(30, 111, 92, 0.08);
    border-radius: 28px;
    box-shadow: 0 18px 42px rgba(18, 24, 21, 0.08);
}

/* Bascule tactile mobile "Le carnet / BarOne" (activée en JS sous 640px ;
   sans JS ou au-delà de 640px, les deux tickets restent affichés côte à côte
   ou empilés — la bascule est une amélioration progressive, jamais requise). */
.presentation-tickets-bascule {
    display: none;
    gap: 8px;
    margin-top: 24px;
}

.presentation-tickets-bascule.est-active {
    display: flex;
}

.presentation-tickets-bascule button {
    flex: 1;
    padding: 11px 10px;
    border-radius: 999px;
    border: 1px solid rgba(30, 111, 92, 0.15);
    background: #fff;
    color: var(--couleur-texte-doux);
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.28s ease, color 0.28s ease, border-color 0.28s ease, transform 0.28s ease;
}

.presentation-tickets-bascule button i {
    font-size: 0.95rem;
    line-height: 1;
}

.presentation-tickets-bascule button.est-actif {
    background: var(--couleur-primaire);
    border-color: var(--couleur-primaire);
    color: #fff;
}

.presentation-ticket.est-masque {
    display: none;
}

.presentation-tickets {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    margin-top: 28px;
}

.presentation-ticket {
    padding: 22px 20px;
    border-radius: 4px;
    opacity: 0;
    transform: translateY(18px) rotate(0deg);
    transition: opacity 1.45s ease, transform 1.45s ease;
}

.presentation-ticket.is-visible {
    opacity: 1;
}

.presentation-ticket--papier {
    background:
        repeating-linear-gradient(#fffdf6 0 27px, #e7e0c9 28px 29px);
    box-shadow: 0 14px 30px rgba(30, 20, 5, 0.12);
    transform: rotate(-2.5deg) translateY(18px);
    font-family: 'Kalam', cursive;
    color: #3c3626;
    border: 1px solid #e4dcbd;
}

.presentation-ticket--papier.is-visible {
    transform: rotate(-2.5deg) translateY(0);
}

.presentation-ticket__etiquette {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--couleur-texte-doux);
    margin-bottom: 10px;
}

.presentation-ticket--papier .presentation-ticket__etiquette {
    color: #8a7e55;
}

.presentation-ticket__ligne {
    margin: 6px 0;
    font-size: 1.02rem;
}

.presentation-ticket__ligne--biffee {
    text-decoration: line-through;
    text-decoration-color: var(--presentation-encre);
    text-decoration-thickness: 2px;
    color: #7a715a;
}

.presentation-ticket__note {
    margin: 12px 0 0;
    font-size: 0.88rem;
    color: var(--presentation-encre);
}

.presentation-ticket-fleche {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--couleur-primaire);
    color: #fff;
    font-size: 1.1rem;
    justify-self: center;
}

.presentation-ticket--numerique {
    background: #fff;
    border: 1px dashed rgba(30, 111, 92, 0.3);
    box-shadow: 0 14px 30px rgba(18, 24, 21, 0.1);
    font-family: 'Courier New', Courier, monospace;
    transform: rotate(1.5deg) translateY(18px);
}

.presentation-ticket--numerique.is-visible {
    transform: rotate(1.5deg) translateY(0);
    transition-delay: 0.12s;
}

.presentation-ticket--numerique .presentation-ticket__ligne {
    font-size: 0.92rem;
}

.presentation-ticket--numerique hr {
    border: none;
    border-top: 1px dashed rgba(30, 111, 92, 0.3);
    margin: 12px 0;
}

.presentation-ticket__total {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--couleur-primaire-fonce);
    margin: 0;
}

.presentation-ticket__note--ok {
    color: var(--couleur-primaire);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ---------- Comment ça marche ---------- */
.presentation-section--etapes {
    margin-top: 30px;
    background: rgba(255, 255, 255, 0.82);
    color: var(--couleur-texte);
    border: 1px solid rgba(30, 111, 92, 0.08);
    border-radius: 28px;
    padding: 28px 24px;
    box-shadow: 0 18px 42px rgba(18, 24, 21, 0.08);
}

.presentation-etapes {
    list-style: none;
    margin: 26px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    counter-reset: etape;
}

.presentation-etapes li {
    position: relative;
    padding: 22px 18px 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff, #f7faf9);
    border: 1px solid rgba(30, 111, 92, 0.08);
    box-shadow: 0 14px 28px rgba(18, 24, 21, 0.06);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.presentation-etapes li.is-visible { opacity: 1; transform: translateY(0); }
.presentation-etapes li:nth-child(2).is-visible { transition-delay: 0.1s; }
.presentation-etapes li:nth-child(3).is-visible { transition-delay: 0.2s; }

.presentation-etapes__numero {
    display: block;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--couleur-primaire);
    margin-bottom: 10px;
}

.presentation-etapes li strong {
    display: block;
    font-size: 1.02rem;
    margin-bottom: 8px;
}

.presentation-etapes li p {
    margin: 0;
    color: var(--couleur-texte-doux);
    font-size: 0.86rem;
    line-height: 1.55;
}

/* ---------- Bloc de section générique clair (réutilisé par la FAQ) ---------- */
.presentation-section {
    margin-top: 30px;
    background: rgba(255, 255, 255, 0.82);
    color: var(--couleur-texte);
    border: 1px solid rgba(30, 111, 92, 0.08);
    border-radius: 28px;
    padding: 24px;
    box-shadow: 0 18px 42px rgba(18, 24, 21, 0.08);
}

/* ---------- FAQ ---------- */
.presentation-faq__liste {
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.presentation-faq__item {
    border: 1px solid rgba(30, 111, 92, 0.1);
    border-radius: 16px;
    background: #fff;
    padding: 4px 18px;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.2s ease;
}

.presentation-faq__item.is-visible { opacity: 1; transform: translateY(0); }

.presentation-faq__item[open] {
    border-color: rgba(30, 111, 92, 0.3);
}

.presentation-faq__item summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 0;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--couleur-texte);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.presentation-faq__item summary::-webkit-details-marker { display: none; }

.presentation-faq__item summary::after {
    content: '+';
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(30, 111, 92, 0.1);
    color: var(--couleur-primaire);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.presentation-faq__item[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

.presentation-faq__item p {
    margin: 0 0 16px;
    color: var(--couleur-texte-doux);
    font-size: 0.86rem;
    line-height: 1.6;
}

/* ---------- CTA final ---------- */
.presentation-cta-band {
    margin-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: linear-gradient(135deg, rgba(30, 111, 92, 0.12), rgba(255, 255, 255, 0.92));
    color: var(--couleur-texte);
    border-radius: 28px;
    padding: 24px;
    border: 1px solid rgba(30, 111, 92, 0.08);
    box-shadow: 0 18px 42px rgba(18, 24, 21, 0.08);
}

.presentation-cta-band span {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--couleur-primaire);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.presentation-cta-band strong {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    line-height: 1.2;
    max-width: 18ch;
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
}

.presentation-cta-band p {
    margin: 10px 0 0;
    color: var(--couleur-texte-doux);
    font-size: 0.88rem;
}

/* ---------- Animations ---------- */
@keyframes presentation-entree {
    from { opacity: 0; transform: translateY(24px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes presentation-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes presentation-pulse {
    0%, 100% { box-shadow: 0 12px 26px rgba(8, 23, 18, 0.2); }
    50% { box-shadow: 0 12px 26px rgba(180, 67, 58, 0.35); }
}

@keyframes presentation-lueur-texte {
    to { background-position: -220% center; }
}

@keyframes presentation-halo {
    0%, 100% { opacity: 0.35; transform: scale(0.98); }
    50% { opacity: 0.65; transform: scale(1.03); }
}

@keyframes presentation-defilement {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes presentation-rebond-flottant {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-6px) scale(1.06); }
}

/* ---------- Bandeau défilant en boucle infinie ---------- */
.presentation-marquee {
    margin-top: 26px;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.presentation-marquee__piste {
    display: flex;
    width: max-content;
    gap: 12px;
    animation: presentation-defilement 26s linear infinite;
}

.presentation-marquee__piste span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #f5fbf8;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.presentation-marquee__piste span i {
    color: var(--presentation-ambre);
}

.presentation-marquee:hover .presentation-marquee__piste {
    animation-play-state: paused;
}

/* ---------- Contacts flottants (WhatsApp / Facebook / Appel) ---------- */
.liens-flottants-connexion {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bouton-flottant-connexion {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 12px 26px rgba(8, 23, 18, 0.28);
    opacity: 0;
    transform: translateY(16px) scale(0.8);
    animation: presentation-entree-flottant 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.bouton-flottant-connexion:hover {
    transform: translateY(-3px) scale(1.06);
}

.bouton-whatsapp {
    background: #25d366;
    animation-name: presentation-entree-flottant, presentation-rebond-flottant;
    animation-duration: 0.6s, 2.6s;
    animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1), ease-in-out;
    animation-iteration-count: 1, infinite;
    animation-delay: 0.1s, 1.6s;
    animation-fill-mode: forwards, none;
}

.bouton-facebook {
    background: #1877f2;
    animation-delay: 0.22s;
}

.bouton-appel {
    background: var(--couleur-primaire);
    animation-delay: 0.34s;
}

@keyframes presentation-entree-flottant {
    from { opacity: 0; transform: translateY(16px) scale(0.8); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.presentation-card {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.presentation-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.presentation-card--facture.is-visible { transition-delay: 0.1s; }
.presentation-card--versement.is-visible { transition-delay: 0.2s; }

/* Respecte les préférences d'accessibilité : coupe les animations non essentielles */
@media (prefers-reduced-motion: reduce) {
    .page-presentation *,
    .page-presentation *::before,
    .page-presentation *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================================
   RESPONSIVE — priorité au mobile
   ============================================================ */

/* Tablette (une colonne pour les étapes) */
@media (max-width: 900px) {
    .presentation-etapes { grid-template-columns: 1fr; }
    .presentation-tickets { grid-template-columns: 1fr; }
    .presentation-ticket-fleche { transform: rotate(90deg); margin: 0 auto; }
}

/* Téléphone (jusqu'à 768px) : le hero passe en une colonne, le mockup
   du tableau de bord devient une pile de cartes statiques — plus
   lisible et plus sûr qu'un positionnement absolu sur petit écran. */
@media (max-width: 768px) {
    .presentation-page {
        padding-left: 16px;
        padding-right: 16px;
        text-align: center;
    }

    .presentation-hero {
        grid-template-columns: 1fr;
        gap: 22px;
        min-height: auto;
        padding-top: 8px;
        justify-items: center;
    }

    .presentation-hero__content {
        padding: 8px 0 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .presentation-hero h1 {
        max-width: 100%;
        font-size: clamp(2rem, 8vw, 2.6rem);
    }

    .presentation-hero p {
        font-size: 0.92rem;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .presentation-hero__reassurance {
        justify-content: center;
        text-align: center;
    }

    .presentation-marquee {
        margin-top: 20px;
    }

    .presentation-marquee__piste {
        animation-duration: 18s;
    }

    .presentation-marquee__piste span {
        font-size: 0.76rem;
        padding: 9px 12px;
    }

    .presentation-actions--hero {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .presentation-actions--hero .presentation-cta,
    .presentation-actions--hero .presentation-secondary,
    .presentation-actions--band .presentation-cta,
    .presentation-actions--band .presentation-secondary {
        width: 100%;
        max-width: 100%;
    }

    .presentation-actions--hero,
    .presentation-actions--band {
        width: 100%;
        align-items: stretch;
    }

    .presentation-actions {
        gap: 6px;
    }

    .presentation-icon-action {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
        aspect-ratio: 1 / 1;
        min-height: 38px;
        min-width: 38px;
    }

    /* Mockup mobile proche du desktop : carte centrale + cartes flottantes */
    .presentation-dashboard {
        position: relative;
        min-height: 430px;
        display: grid;
        place-items: center;
        width: 100%;
        max-width: 360px;
        margin: 0 auto;
        padding: 8px 0 4px;
    }

    .presentation-dashboard__orb {
        display: block;
        opacity: 0.28;
        filter: blur(18px);
    }

    .presentation-dashboard__orb--one {
        width: 92px;
        height: 92px;
        top: 16px;
        right: 0;
    }

    .presentation-dashboard__orb--two {
        width: 64px;
        height: 64px;
        left: 0;
        bottom: 44px;
    }

    .presentation-card--main {
        width: min(100%, 310px);
        padding: 18px 16px;
        box-shadow: 0 14px 28px rgba(8, 23, 18, 0.15);
        border-radius: 20px;
        z-index: 2;
    }

    .presentation-card--floating {
        position: absolute;
        width: min(100%, 200px);
        padding: 12px 12px;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        box-shadow: 0 10px 22px rgba(8, 23, 18, 0.11);
        border-radius: 20px;
        z-index: 3;
        animation-delay: 0s !important;
    }

    .presentation-card--facture {
        top: 14px;
        left: 0;
    }

    .presentation-card--versement {
        right: 0;
        bottom: 28px;
    }

    .presentation-card--floating div {
        text-align: left;
    }

    .presentation-card--floating i {
        width: 34px;
        height: 34px;
        border-radius: 11px;
        font-size: 0.88rem;
    }

    .presentation-card--floating strong {
        margin-bottom: 1px;
        font-size: 0.86rem;
    }

    .presentation-card--floating span {
        font-size: 0.69rem;
        line-height: 1.4;
    }

    .presentation-alerte-stock {
        position: absolute;
        top: 0;
        left: 0;
        animation: none;
    }

    .presentation-ticket,
    .presentation-ticket--papier,
    .presentation-ticket--numerique {
        width: min(100%, 560px);
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }

    .presentation-ticket__note,
    .presentation-ticket__total,
    .presentation-ticket__ligne {
        text-align: center;
    }

    .presentation-ticket-fleche {
        margin-top: 2px;
        margin-bottom: 2px;
    }

    .presentation-comparaison,
    .presentation-section,
    .presentation-section--etapes {
        margin-top: 20px;
        padding: 22px 18px;
        border-radius: 22px;
    }

    .presentation-comparaison,
    .presentation-comparaison .presentation-section__header,
    .presentation-comparaison .presentation-section__intro {
        text-align: left;
    }

    .presentation-section__header {
        text-align: center;
    }

    .presentation-cta-band {
        flex-direction: column;
        align-items: center;
        width: min(100%, 540px);
        margin-left: auto;
        margin-right: auto;
        padding: 22px 18px;
        margin-bottom: 20px;
        text-align: center;
    }

    .presentation-actions--band {
        width: 100%;
        max-width: 100%;
        justify-content: center;
        align-items: stretch;
        margin-top: 16px;
        gap: 10px;
    }

    .presentation-actions--band .presentation-cta,
    .presentation-actions--band .presentation-secondary {
        min-width: 0;
        padding-left: 16px;
        padding-right: 16px;
    }

    .presentation-comparaison,
    .presentation-section,
    .presentation-section--etapes {
        width: min(100%, 720px);
        margin-left: auto;
        margin-right: auto;
    }

    .presentation-cta-band strong,
    .presentation-cta-band p {
        margin-left: auto;
        margin-right: auto;
    }

    .presentation-faq,
    .presentation-faq__item,
    .presentation-faq__item summary,
    .presentation-faq__item p {
        text-align: left;
    }

    .presentation-faq__item summary {
        align-items: flex-start;
    }

    /* Cible tactile confortable (46px minimum) pour tout élément cliquable */
    .presentation-link,
    .presentation-secondary,
    .presentation-cta,
    .presentation-icon-action,
    .presentation-faq__item summary {
        min-height: 46px;
    }

}

/* Petit téléphone */
@media (max-width: 480px) {
    .presentation-topbar { padding-left: 14px; padding-right: 14px; }
    .presentation-brand span { font-size: 0.9rem; }
    .presentation-icon-action {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        min-height: 36px;
        min-width: 36px;
    }

    .presentation-ticket { padding: 18px 16px; }
    .presentation-ticket__ligne { font-size: 0.92rem; }

    .presentation-etapes li { padding: 18px 14px 14px; }

    .presentation-faq__item summary { font-size: 0.86rem; padding: 14px 0; }
}

/* Très petit téléphone (ex. iPhone SE) */
@media (max-width: 360px) {
    .presentation-hero h1 { font-size: 1.85rem; }
    .presentation-kicker { font-size: 0.68rem; padding: 7px 11px; }
    .presentation-marquee__piste span { font-size: 0.72rem; }

    .presentation-dashboard {
        min-height: 390px;
        max-width: 330px;
    }

    .presentation-card--main {
        width: min(100%, 290px);
        padding: 16px 14px;
    }

    .presentation-card--floating {
        width: min(100%, 180px);
        padding: 10px 10px;
        border-radius: 18px;
    }

    .presentation-card--facture {
        top: 10px;
    }

    .presentation-card--versement {
        bottom: 22px;
    }

    .presentation-card--floating i {
        width: 30px;
        height: 30px;
        font-size: 0.82rem;
        border-radius: 10px;
    }

    .presentation-card--floating strong {
        font-size: 0.82rem;
    }

    .presentation-card--floating span {
        font-size: 0.66rem;
    }
}

/* Téléphone en mode paysage : hauteur réduite, on resserre le hero
   pour ne pas pousser le CTA hors champ sans défilement. */
@media (max-width: 900px) and (max-height: 480px) and (orientation: landscape) {
    .presentation-hero { padding-top: 4px; gap: 14px; }
    .presentation-hero__content { padding: 4px 0 0; }
    .presentation-hero h1 { font-size: 1.8rem; margin: 10px 0 8px; }
    .presentation-hero p { font-size: 0.86rem; line-height: 1.5; }
    .presentation-hero__reassurance { margin-top: 8px !important; }
    .presentation-actions--hero { margin-top: 14px; }
    .presentation-dashboard { min-height: 380px; padding: 2px 0; }
    .presentation-card--main { width: min(100%, 300px); padding: 16px 14px; }
    .presentation-card--floating { width: min(100%, 184px); padding: 10px 10px; }
    .liens-flottants-connexion { transform: scale(0.82); transform-origin: bottom right; }
}