/* Site Sqysoft (refonte 2026-10-22) - sans framework. */
:root {
    --bleu: #1d2a79;
    --bleu-clair: #2f43b8;
    --texte: #222;
    --gris: #f4f5f8;
    --blanc: #fff;
    --rayon: 8px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 "Segoe UI", Roboto, Arial, sans-serif; color: var(--texte); background: var(--blanc); }
img { max-width: 100%; height: auto; }
h2 { font-size: 1.8rem; margin: 0 0 1rem; }
h3 { font-size: 1.15rem; margin: .4rem 0; }
.petit { font-size: .85rem; opacity: .85; }

/* Menu */
.menu { position: sticky; top: 0; z-index: 10; display: flex; flex-wrap: wrap; gap: .2rem 1.2rem; align-items: center;
    padding: .6rem 1.2rem; background: rgba(29, 42, 121, .95); }
.menu a { color: var(--blanc); text-decoration: none; font-size: .95rem; }
.menu a:hover { text-decoration: underline; }
.menu-marque { font-weight: 700; margin-right: auto; }

/* Entete */
.entete { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem;
    text-align: center; padding: 3rem 1rem; background: url("../image/site_bg.jpg") center / cover no-repeat; }
.entete .logo { max-width: 340px; }
.langues { margin: 0; display: flex; gap: .6rem; }
.langues img { width: 28px; border-radius: 3px; }
.bouton { display: inline-block; padding: .65rem 1.4rem; border: 0; border-radius: var(--rayon); background: var(--bleu);
    color: var(--blanc); font-size: 1rem; text-decoration: none; cursor: pointer; }
.bouton:hover { background: var(--bleu-clair); }
.bouton:disabled { opacity: .6; cursor: wait; }

/* Blocs */
.bloc { padding: 4rem 1.2rem; text-align: center; }
.bloc > * { max-width: min(1100px, 100%); margin-left: auto; margin-right: auto; }
.intro { font-size: 1.1rem; }
.illustration { margin-top: 1.5rem; border-radius: var(--rayon); }
/* Services : video YouTube en fond (comme l'ancien site), sous une trame de points.
   L'image site_callout.jpg reste dessous si la video ne se lance pas. */
.fond-image { position: relative; overflow: hidden; min-height: 600px; color: var(--blanc);
    background: #0a0f32 url("../image/site_callout.jpg") center / cover no-repeat; }
.fond-image > .video-fond { position: absolute; inset: 0; max-width: none; margin: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.video-fond iframe { position: absolute; top: 50%; left: 50%; border: 0; transform: translate(-50%, -50%);
    width: max(100%, 177.78vh); height: max(100%, 56.25vw); }
.fond-image::before { content: ""; position: absolute; inset: 0; z-index: 1;
    background: radial-gradient(rgba(0, 0, 0, .55) 1px, transparent 1.2px) 0 0 / 3px 3px, rgba(10, 15, 50, .45); }
.fond-image > *:not(.video-fond) { position: relative; z-index: 2; }
@media (prefers-reduced-motion: reduce) { .video-fond { display: none; } }

.grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.5rem; }
.carte { padding: 1rem; text-align: justify; text-shadow: 0 1px 2px rgba(0, 0, 0, .6); }
.carte h3 { text-align: center; }

/* Icones Font Awesome : rond blanc (fa-circle), pictogramme bleu (text-primary de l'ancien site) */
.fa-stack { display: block; margin: 0 auto .6rem; }
.fa-stack .fa-circle { color: var(--blanc); }
.fa-stack .fa-stack-1x { color: #337ab7; }

/* Produits : fond bleu de l'ancien site */
.fond-couleur { background: #337ab7; color: var(--blanc); }
.fond-couleur .logo { max-width: 260px; margin-bottom: 1rem; }
.produit { padding: 1.5rem 0; }
.produit + .produit::before { content: ""; display: block; width: 120px; margin: 0 auto 2rem; border-top: 1px solid rgba(255, 255, 255, .5); }
.produit h3 { font-size: 1.6rem; margin-bottom: 1rem; }
.produit-ligne { display: grid; grid-template-columns: 100px 1fr 160px; gap: 1.5rem; align-items: center; text-align: left; }
.produit-icone .fa-stack { margin: 0; }
.produit-image { border-radius: var(--rayon); }
.nouveau { margin: 0; color: #e74c3c; font-size: 1.6rem; font-weight: 700; }

/* References */
.logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 1.2rem; align-items: center; }
.logo-client { display: flex; justify-content: center; align-items: center; height: 70px; padding: .4rem;
    border-radius: var(--rayon); background: var(--gris); }
/* Avec le script actif (classe « js » posee par site.js), une case n'apparait
   qu'une fois son logo charge. Sans script, tout reste visible. */
.js .logo-client { display: none; }
.js .logo-client.charge { display: flex; }
.logo-client img { max-height: 54px; width: auto; }

/* Carte */
.carte-acces iframe { display: block; width: 100%; height: 380px; border: 0; }

/* Contact / pied */
.pied { background: #10173f; color: #e7e9f3; }
.pied-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; text-align: left; }
.formulaire { display: flex; flex-direction: column; gap: .6rem; }
.formulaire input, .formulaire textarea { width: 100%; padding: .6rem .7rem; border: 1px solid #39407a; border-radius: var(--rayon);
    background: #1a2257; color: var(--blanc); font: inherit; }
.formulaire .piege { position: absolute; left: -10000px; width: 1px; height: 1px; opacity: 0; }
.formulaire-retour { min-height: 1.4em; margin: 0; }
.formulaire-retour.succes { color: #7ee2a8; }
.formulaire-retour.echec { color: #ff9a8f; }
.coordonnees a { color: #aab6ff; }
.copyright { margin-top: 2rem; font-size: .85rem; opacity: .7; }
.vers-haut { position: fixed; right: 1rem; bottom: 1rem; width: 44px; height: 44px; display: flex; align-items: center;
    justify-content: center; border-radius: 50%; background: var(--bleu); color: var(--blanc); text-decoration: none;
    font-size: 1.3rem; opacity: 0; pointer-events: none; transition: opacity .3s; }
.vers-haut.visible { opacity: 1; pointer-events: auto; }

/* Petits ecrans */
@media (max-width: 720px) {
    .produit-ligne { grid-template-columns: 1fr; text-align: center; }
    .produit-icone .fa-stack { margin: 0 auto; }
    .produit-image { max-width: 220px; margin: 0 auto; }
    .pied-grille { grid-template-columns: 1fr; }
    .menu-marque { width: 100%; }
}