/* Payna Shop — feuille unique, aucun outil de build requis. */

:root {
    --indigo: #312e81;
    --indigo-fonce: #1e1b4b;
    --indigo-clair: #eef2ff;
    --accent: #f59e0b;
    --accent-clair: #fef3c7;
    --fond: #f8fafc;
    --encre: #0f172a;
    --gris: #64748b;
    --blanc: #ffffff;
    --rouge: #b3261e;
    --vert: #14682f;
    --radius: 14px;
    --ombre: 0 10px 30px rgba(30, 27, 75, .10);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--fond);
    color: var(--encre);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---------- Bandeau démo ---------- */
.demo-ribbon {
    background: var(--indigo-fonce);
    color: #c7d2fe;
    text-align: center;
    font-size: .8rem;
    padding: 7px 16px;
}
.demo-ribbon a { color: var(--accent); font-weight: 600; }

/* ---------- En-tête ---------- */
header.site {
    background: var(--blanc);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 10;
}
header.site .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.brand {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--indigo);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -.02em;
}
.brand .mark {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--indigo), #6366f1);
    color: var(--blanc);
    display: grid; place-items: center;
    font-size: 1.05rem;
}
nav.main { display: flex; gap: 24px; font-size: .9rem; }
nav.main a { text-decoration: none; color: var(--gris); font-weight: 500; }
nav.main a:hover { color: var(--indigo); }

/* ---------- Héros ---------- */
.hero {
    background:
        radial-gradient(900px 400px at 85% -10%, rgba(245, 158, 11, .25), transparent 60%),
        linear-gradient(145deg, var(--indigo-fonce) 0%, var(--indigo) 60%, #4338ca 100%);
    color: var(--blanc);
    padding: 64px 0 72px;
    text-align: center;
}
.hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); line-height: 1.15; max-width: 680px; margin: 0 auto 14px; letter-spacing: -.02em; }
.hero p.lead { color: #c7d2fe; max-width: 540px; margin: 0 auto 28px; font-size: 1.02rem; }
.hero .badge {
    display: inline-block;
    background: rgba(245, 158, 11, .18);
    border: 1px solid rgba(245, 158, 11, .5);
    color: var(--accent-clair);
    border-radius: 999px;
    font-size: .8rem;
    padding: 6px 16px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform .12s ease;
    font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: var(--indigo-fonce); box-shadow: 0 6px 18px rgba(245, 158, 11, .35); }
.btn-indigo { background: var(--indigo); color: var(--blanc); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Produits ---------- */
section.block { padding: 56px 0; }
.section-head { text-align: center; max-width: 600px; margin: 0 auto 36px; }
.section-head h2 { font-size: 1.7rem; color: var(--indigo-fonce); margin-bottom: 8px; letter-spacing: -.02em; }
.section-head p { color: var(--gris); font-size: .95rem; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.product-card {
    background: var(--blanc);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--ombre);
    display: flex;
    flex-direction: column;
    transition: transform .15s ease;
}
.product-card:hover { transform: translateY(-4px); }
.product-cover {
    height: 120px;
    display: grid;
    place-items: center;
    font-size: 2.8rem;
}
.product-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-body h3 { font-size: 1.02rem; color: var(--encre); }
.product-body p { color: var(--gris); font-size: .84rem; flex: 1; }
.product-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.price { color: var(--indigo); font-weight: 700; }
.buy-link {
    background: var(--indigo-clair);
    color: var(--indigo);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: .85rem;
    font-weight: 600;
    text-decoration: none;
}
.buy-link:hover { background: var(--indigo); color: var(--blanc); }

/* ---------- Formulaires ---------- */
.center-page { max-width: 620px; margin: 48px auto; padding: 0 20px; }
.panel { background: var(--blanc); border-radius: var(--radius); box-shadow: var(--ombre); padding: 28px; }
.panel h2 { color: var(--indigo-fonce); font-size: 1.3rem; margin-bottom: 4px; letter-spacing: -.01em; }
.panel .sub { color: var(--gris); font-size: .9rem; margin-bottom: 22px; }

.product-summary {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--indigo-clair);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 22px;
}
.product-summary .emoji { font-size: 2rem; }
.product-summary strong { display: block; color: var(--indigo-fonce); }
.product-summary span { font-size: .85rem; color: var(--gris); }

form.order { display: grid; gap: 16px; }
.field label { display: block; font-weight: 600; font-size: .87rem; margin-bottom: 6px; color: var(--indigo-fonce); }
.field input, .field select {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 12px 14px;
    font: inherit;
    background: var(--blanc);
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); border-color: transparent; }
.field .hint { font-size: .78rem; color: var(--gris); margin-top: 4px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

.errors {
    background: #fdecea;
    border: 1px solid #f5c6c0;
    color: var(--rouge);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: .9rem;
    margin-bottom: 18px;
}
.errors ul { margin-left: 18px; }

/* ---------- Confirmation ---------- */
.status-badge {
    display: inline-flex; align-items: center; gap: 8px;
    border-radius: 999px;
    padding: 8px 18px;
    font-weight: 600;
    font-size: .9rem;
}
.status-paid { background: #e5f4ea; color: var(--vert); }
.status-pending { background: var(--accent-clair); color: #92600a; }
.status-cancelled { background: #fdecea; color: var(--rouge); }

.recap { width: 100%; border-collapse: collapse; margin-top: 18px; }
.recap td { padding: 10px 0; border-bottom: 1px solid #eef1f6; font-size: .93rem; }
.recap td:first-child { color: var(--gris); }
.recap td:last-child { text-align: right; font-weight: 600; }

/* ---------- Pied de page ---------- */
footer.site {
    background: var(--indigo-fonce);
    color: #a5b4fc;
    padding: 36px 0 28px;
    margin-top: 64px;
    font-size: .86rem;
}
footer.site .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
footer.site a { color: var(--accent); }
footer.site .brand { color: var(--blanc); font-size: 1.05rem; margin-bottom: 4px; }