/* ============================================================
   StockMvt — Site vitrine
   ============================================================ */

:root {
    --bleu-nuit: #0F172A;
    --bleu: #2563EB;
    --bleu-clair: #60A5FA;
    --bleu-pale: #DBEAFE;

    --fond: #FFFFFF;
    --fond-2: #F8FAFC;
    --fond-3: #F1F5F9;
    --bordure: #E2E8F0;
    --texte: #0F172A;
    --texte-2: #475569;
    --texte-3: #94A3B8;

    --succes: #059669;
    --alerte: #D97706;
    --danger: #DC2626;

    --rayon: 14px;
    --rayon-lg: 22px;
    --ombre: 0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
    --ombre-lg: 0 20px 50px rgba(15,23,42,.12);
    --largeur: 1120px;
    --transition: .25s cubic-bezier(.4,0,.2,1);
}

html[data-theme="sombre"] {
    --fond: #0B1120;
    --fond-2: #0F172A;
    --fond-3: #1B2438;
    --bordure: #22304A;
    --texte: #F1F5F9;
    --texte-2: #A3B1C6;
    --texte-3: #64748B;
    --bleu-pale: #16294A;
    --ombre: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
    --ombre-lg: 0 20px 50px rgba(0,0,0,.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--fond);
    color: var(--texte);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--bleu); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--bleu-clair); }
code, .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .92em; }

.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 22px; }
.centre { text-align: center; }

/* ---------- Barre de navigation ---------- */
.entete {
    position: sticky; top: 0; z-index: 100;
    background: color-mix(in srgb, var(--fond) 88%, transparent);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--bordure);
}
.entete-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 68px; gap: 18px;
}
.marque { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.13rem; color: var(--texte); letter-spacing: -.02em; }
.marque:hover { color: var(--texte); }
.marque svg { width: 34px; height: 34px; flex: 0 0 34px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
    padding: 8px 13px; border-radius: 9px;
    font-size: .93rem; font-weight: 500; color: var(--texte-2);
}
.nav a:hover { background: var(--fond-3); color: var(--texte); }
.nav a.actif { color: var(--bleu); background: var(--bleu-pale); }

.outils { display: flex; align-items: center; gap: 9px; }

.btn-icone {
    width: 40px; height: 40px; display: grid; place-items: center;
    border: 1px solid var(--bordure); background: var(--fond-2);
    border-radius: 11px; cursor: pointer; color: var(--texte-2);
}
.btn-icone:hover { background: var(--fond-3); color: var(--texte); }
.btn-icone svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icone-lune { display: none; }
html[data-theme="sombre"] .icone-soleil { display: none; }
html[data-theme="sombre"] .icone-lune { display: block; }

.burger { display: none; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    padding: 13px 24px; border-radius: 12px;
    font-family: inherit; font-size: .96rem; font-weight: 600;
    border: 1px solid transparent; cursor: pointer; text-align: center;
    transition: var(--transition);
}
.btn-primaire { background: var(--bleu); color: #fff; box-shadow: 0 6px 18px rgba(37,99,235,.28); }
.btn-primaire:hover { background: #1D4FD8; color: #fff; transform: translateY(-2px); }
.btn-secondaire { background: var(--fond-2); color: var(--texte); border-color: var(--bordure); }
.btn-secondaire:hover { background: var(--fond-3); color: var(--texte); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #B91C1C; color: #fff; transform: translateY(-2px); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; }
.btn svg { width: 18px; height: 18px; }

/* ---------- Badge Google Play ---------- */
.badge-play {
    display: inline-flex; align-items: center; gap: 14px;
    padding: 12px 26px 12px 20px;
    background: var(--bleu-nuit); color: #fff;
    border-radius: 15px; border: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 12px 32px rgba(15,23,42,.28);
    transition: var(--transition);
}
.badge-play:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 18px 44px rgba(15,23,42,.36); }
.badge-play svg { width: 30px; height: 33px; flex: 0 0 30px; }
.badge-play-txt { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; }
.badge-play-txt small { font-size: .64rem; text-transform: uppercase; letter-spacing: .13em; opacity: .78; }
.badge-play-txt strong { font-size: 1.16rem; font-weight: 600; letter-spacing: -.01em; }
.badge-play.inactif { opacity: .82; cursor: default; pointer-events: none; }

/* ---------- Hero ---------- */
.hero { padding: 80px 0 70px; position: relative; overflow: hidden; }
.hero::before {
    content: ''; position: absolute; top: -320px; left: 50%; transform: translateX(-50%);
    width: 900px; height: 620px; pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(37,99,235,.16), transparent 68%);
}
.hero-grille { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; position: relative; }

.pilule {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; border-radius: 999px;
    background: var(--bleu-pale); color: var(--bleu);
    font-size: .8rem; font-weight: 600; margin-bottom: 22px;
}
.pilule span.point { width: 7px; height: 7px; border-radius: 50%; background: var(--bleu); }

h1 { font-size: clamp(2.1rem, 5vw, 3.35rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 700; }
h1 em { font-style: normal; background: linear-gradient(100deg, var(--bleu) 10%, var(--bleu-clair)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p.chapeau { font-size: 1.1rem; color: var(--texte-2); margin: 22px 0 32px; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 20px; font-size: .87rem; color: var(--texte-3); }

.telephone {
    position: relative; margin: 0 auto; width: 285px; aspect-ratio: 9/19;
    background: var(--bleu-nuit); border-radius: 38px; padding: 11px;
    box-shadow: var(--ombre-lg), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.telephone-ecran {
    width: 100%; height: 100%; border-radius: 28px; overflow: hidden;
    background: linear-gradient(160deg, #0F172A, #2563EB);
    display: grid; place-items: center;
}
.telephone-ecran img { width: 100%; height: 100%; object-fit: cover; }
.telephone-ecran .logo-vide { width: 42%; opacity: .9; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-alt { background: var(--fond-2); border-top: 1px solid var(--bordure); border-bottom: 1px solid var(--bordure); }

.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--bleu); margin-bottom: 12px; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); letter-spacing: -.03em; line-height: 1.2; font-weight: 700; }
h3 { font-size: 1.16rem; letter-spacing: -.015em; font-weight: 600; margin-bottom: 8px; }
.sous-titre { color: var(--texte-2); max-width: 640px; margin: 14px auto 0; font-size: 1.02rem; }
.centre .sous-titre { margin-inline: auto; }

.grille-cartes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 44px; }
.carte {
    background: var(--fond); border: 1px solid var(--bordure);
    border-radius: var(--rayon-lg); padding: 26px;
    transition: var(--transition);
}
.carte:hover { transform: translateY(-4px); box-shadow: var(--ombre); border-color: var(--bleu-clair); }
.carte p { color: var(--texte-2); font-size: .95rem; }
.carte-icone {
    width: 46px; height: 46px; border-radius: 13px; margin-bottom: 16px;
    display: grid; place-items: center;
    background: var(--bleu-pale); color: var(--bleu);
}
.carte-icone svg { width: 23px; height: 23px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Captures ---------- */
.galerie { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 44px; }
.galerie figure {
    border-radius: var(--rayon-lg); overflow: hidden;
    border: 1px solid var(--bordure); background: var(--fond-3);
    aspect-ratio: 9/19;
}
.galerie img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Bloc téléchargement ---------- */
.bloc-dl {
    background: linear-gradient(140deg, var(--bleu-nuit), #1E3A8A 62%, var(--bleu));
    border-radius: 28px; padding: 54px 40px; color: #fff; text-align: center;
    box-shadow: var(--ombre-lg);
}
.bloc-dl h2 { color: #fff; }
.bloc-dl p { color: rgba(255,255,255,.82); max-width: 520px; margin: 14px auto 30px; }
.bloc-dl .badge-play { background: #fff; color: var(--bleu-nuit); border-color: rgba(15,23,42,.1); }
.bloc-dl .badge-play:hover { color: var(--bleu-nuit); }
.dl-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 26px; margin-top: 32px; font-size: .85rem; color: rgba(255,255,255,.7); }
.dl-meta div strong { display: block; color: #fff; font-size: 1rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 40px auto 0; }
.faq-item { border: 1px solid var(--bordure); border-radius: var(--rayon); margin-bottom: 12px; background: var(--fond); overflow: hidden; }
.faq-q {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 17px 20px; background: none; border: 0; cursor: pointer;
    font-family: inherit; font-size: .99rem; font-weight: 600; color: var(--texte); text-align: left;
}
.faq-q svg { width: 19px; height: 19px; flex: 0 0 19px; stroke: var(--texte-3); fill: none; stroke-width: 2.2; stroke-linecap: round; transition: var(--transition); }
.faq-item.ouvert .faq-q svg { transform: rotate(45deg); stroke: var(--bleu); }
.faq-r { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-item.ouvert .faq-r { max-height: 640px; }
.faq-r-inner { padding: 0 20px 20px; color: var(--texte-2); font-size: .95rem; }

/* ---------- Pages légales ---------- */
.legal { padding: 56px 0 80px; }
.legal-wrap { max-width: 800px; margin: 0 auto; }
.legal h1 { font-size: clamp(1.85rem, 4vw, 2.5rem); margin-bottom: 12px; }
.legal .maj { font-size: .87rem; color: var(--texte-3); margin-bottom: 40px; padding-bottom: 22px; border-bottom: 1px solid var(--bordure); }
.legal h2 { font-size: 1.32rem; margin: 46px 0 14px; padding-top: 8px; }
.legal h3 { font-size: 1.05rem; margin: 26px 0 8px; }
.legal p, .legal li { color: var(--texte-2); font-size: .97rem; }
.legal p { margin-bottom: 14px; }
.legal ul, .legal ol { margin: 0 0 18px 22px; }
.legal li { margin-bottom: 8px; }
.legal strong { color: var(--texte); font-weight: 600; }

.encadre {
    background: var(--fond-2); border: 1px solid var(--bordure);
    border-left: 4px solid var(--bleu);
    border-radius: 10px; padding: 18px 20px; margin: 22px 0;
}
.encadre.attention { border-left-color: var(--alerte); }
.encadre.important { border-left-color: var(--danger); }
.encadre p:last-child { margin-bottom: 0; }
.encadre .titre-encadre { font-weight: 700; color: var(--texte); margin-bottom: 8px; display: block; }

.tableau-wrap { overflow-x: auto; margin: 22px 0; border: 1px solid var(--bordure); border-radius: var(--rayon); }
table { width: 100%; border-collapse: collapse; font-size: .89rem; min-width: 560px; }
th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--bordure); vertical-align: top; }
th { background: var(--fond-3); font-weight: 700; color: var(--texte); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; }
td { color: var(--texte-2); }
tr:last-child td { border-bottom: 0; }

.sommaire { background: var(--fond-2); border: 1px solid var(--bordure); border-radius: var(--rayon); padding: 22px 26px; margin-bottom: 38px; }
.sommaire strong { display: block; margin-bottom: 12px; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--texte-3); }
.sommaire ol { margin: 0 0 0 20px; }
.sommaire li { margin-bottom: 6px; font-size: .93rem; }

/* ---------- Formulaires ---------- */
.formulaire { display: grid; gap: 18px; margin-top: 26px; }
.champ { display: grid; gap: 7px; }
.champ label { font-size: .88rem; font-weight: 600; color: var(--texte); }
.champ label .req { color: var(--danger); }
.champ input, .champ textarea, .champ select {
    width: 100%; padding: 13px 15px;
    background: var(--fond); color: var(--texte);
    border: 1px solid var(--bordure); border-radius: 11px;
    font-family: inherit; font-size: .96rem; transition: var(--transition);
}
.champ textarea { min-height: 130px; resize: vertical; }
.champ input:focus, .champ textarea:focus, .champ select:focus {
    outline: none; border-color: var(--bleu); box-shadow: 0 0 0 4px rgba(37,99,235,.13);
}
.champ .aide { font-size: .82rem; color: var(--texte-3); }
.case { display: flex; gap: 11px; align-items: flex-start; font-size: .9rem; color: var(--texte-2); }
.case input { width: 18px; height: 18px; flex: 0 0 18px; margin-top: 3px; accent-color: var(--bleu); }
.cache { display: none !important; }

.msg-form { padding: 15px 18px; border-radius: 11px; font-size: .93rem; font-weight: 500; display: none; }
.msg-form.ok { display: block; background: rgba(5,150,105,.1); color: var(--succes); border: 1px solid rgba(5,150,105,.3); }
.msg-form.ko { display: block; background: rgba(220,38,38,.09); color: var(--danger); border: 1px solid rgba(220,38,38,.28); }

/* ---------- Étapes ---------- */
.etapes { counter-reset: e; margin: 26px 0; }
.etape { position: relative; padding: 0 0 26px 52px; counter-increment: e; }
.etape::before {
    content: counter(e); position: absolute; left: 0; top: 0;
    width: 34px; height: 34px; border-radius: 10px;
    background: var(--bleu); color: #fff;
    display: grid; place-items: center; font-weight: 700; font-size: .95rem;
}
.etape::after {
    content: ''; position: absolute; left: 16.5px; top: 38px; bottom: 4px; width: 1px; background: var(--bordure);
}
.etape:last-child { padding-bottom: 0; }
.etape:last-child::after { display: none; }
.etape h3 { margin-bottom: 5px; }
.etape p { margin-bottom: 0; }

/* ---------- Pied de page ---------- */
.pied { background: var(--fond-2); border-top: 1px solid var(--bordure); padding: 56px 0 30px; margin-top: 0; }
.pied-grille { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.pied-marque p { color: var(--texte-2); font-size: .91rem; margin-top: 14px; max-width: 290px; }
.pied-col strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--texte-3); margin-bottom: 15px; }
.pied-col a { display: block; padding: 5px 0; font-size: .93rem; color: var(--texte-2); }
.pied-col a:hover { color: var(--bleu); }
.pied-bas {
    margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--bordure);
    display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
    font-size: .86rem; color: var(--texte-3);
}

/* ---------- Erreur 404 ---------- */
.erreur { min-height: 66vh; display: grid; place-items: center; text-align: center; padding: 60px 22px; }
.erreur .code { font-family: 'JetBrains Mono', monospace; font-size: clamp(4rem, 14vw, 7.5rem); font-weight: 700; letter-spacing: -.05em; line-height: 1; background: linear-gradient(120deg, var(--bleu), var(--bleu-clair)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- Apparition ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.vu { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
    .hero-grille { grid-template-columns: 1fr; gap: 44px; }
    .hero { padding: 54px 0 50px; }
    .hero p.chapeau { margin-inline: auto; }
    .hero-texte { text-align: center; }
    .hero-actions { justify-content: center; }
    .pied-grille { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 780px) {
    .nav {
        position: fixed; inset: 68px 0 auto 0;
        flex-direction: column; align-items: stretch; gap: 2px;
        background: var(--fond); border-bottom: 1px solid var(--bordure);
        padding: 14px 22px 22px; box-shadow: var(--ombre);
        transform: translateY(-140%); transition: transform .3s ease;
    }
    .nav.ouvert { transform: none; }
    .nav a { padding: 13px 14px; font-size: 1rem; }
    .burger { display: grid; }
    .bloc-dl { padding: 40px 24px; border-radius: 22px; }
    section { padding: 54px 0; }
}

@media (max-width: 520px) {
    .pied-grille { grid-template-columns: 1fr; }
    .telephone { width: 235px; }
    .badge-play { padding: 11px 20px 11px 16px; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}