body {
    background: #f7f7f7;
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
}
.shop-main-container {
    display: flex;
    max-width: 1350px;
    margin: 55px auto 0 auto;
    padding: 32px 0 90px 0;
    gap: 42px;
}
aside.side-menu {
    width: 240px;
    background: #fff;
    border-radius: 17px;
    box-shadow: 0 4px 20px #0001;
    padding: 24px 22px 28px 22px;
    margin-top: 0;
    min-height: 520px;
}
.side-title {
    font-size: 1em;
    font-weight: 700;
    color: #474747;
    margin-bottom: 18px;
    letter-spacing: 0.5px;
}
.accordion-list { }
.accordion-item + .accordion-item {
    margin-top: 8px;
}
.accordion-btn {
    font-size: 1.05em;
    font-weight: 700;
    background: #ededed;
    border: none;
    color: #1a1a1a;
    padding: 12px 20px;
    width: 100%;
    border-radius: 10px;
    margin-bottom: 2px;
    cursor: pointer;
    text-align: left;
    transition: background 0.14s;
    outline: none;
    box-shadow: 0 2px 6px #00000007;
}
.accordion-btn.active, .accordion-btn:hover {
    background: #dedede;
}
.accordion-content {
    display: none;
    padding-left: 8px;
    padding-bottom: 4px;
    margin-bottom: 2px;
}
.side-sub {
    font-size: 1em;
    font-weight: 600;
    margin: 7px 0 0 0;
}
.side-sub > span {
    color: #0092c7;
    margin-right: 9px;
    font-weight: 700;
}
.side-years {
    margin-left: 8px;
    margin-bottom: 5px;
}
.side-years a {
    color: #565656;
    text-decoration: none;
    font-size: 0.96em;
    margin-right: 7px;
    padding: 2px 6px;
    border-radius: 7px;
    transition: background 0.13s, color 0.13s;
}
.side-years a:hover {
    background: #f2f2f2;
    color: #0092c7;
}

/* Fiche produit */
.product-main {
    flex: 1 1 700px;
}
.product-main-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 42px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px #0002;
    padding: 38px 38px 36px 38px;
    margin-top: 0;
}

/* Ici la modification clé: miniatures en dessous */
.product-main-imgwrap {
    flex: 1 1 380px;
    min-width: 260px;
    max-width: 390px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.product-main-imgwrap img {
    width: 90%;
    max-width: 330px;
    border-radius: 14px;
    box-shadow: 0 3px 15px #0092c711;
    transition: transform 0.16s cubic-bezier(.4,1.2,.35,1), box-shadow 0.15s;
    cursor: zoom-in;
    background: #f5faff;
}
.product-main-imgwrap img:hover {
    transform: scale(1.07) rotate(-1.3deg);
    box-shadow: 0 8px 36px #0092c723;
    z-index: 11;
}

/* Miniatures */
.product-thumbnails {
    display: flex;
    margin-top: 12px;
    justify-content: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 12px;
}

.product-thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 4px rgba(0,0,0,0.15);
    border: 2px solid transparent;
    transition: border-color 0.3s;
    cursor: pointer;
    flex-shrink: 0;
}

.product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-thumbnail.active {
    border-color: #00b9f3;
}

.product-main-content {
    flex: 1 1 340px;
    min-width: 240px;
    max-width: 510px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 11px;
}
.product-meta {
    color: #0092c7;
    font-size: 1.01em;
    letter-spacing: 1.1px;
    margin-bottom: 7px;
    font-weight: 700;
}
.product-main-content h1 {
    font-size: 2em;
    font-weight: 800;
    margin: 0 0 10px 0;
    color: #18181a;
    letter-spacing: 0.8px;
    line-height: 1.12;
}
.product-caption {
    font-size: 1.08em;
    color: #464646;
    margin-bottom: 8px;
}
.product-price {
    font-size: 1.25em;
    color: #0092c7;
    font-weight: 800;
    background: #e4f8fd;
    border-radius: 9px;
    display: inline-block;
    padding: 5px 18px 5px 14px;
    margin: 9px 0 7px 0;
}
.addcart-btn {
    background: #191919;
    color: #fff;
    font-size: 1.05em;
    font-weight: 700;
    padding: 13px 33px;
    border-radius: 10px;
    border: none;
    outline: none;
    cursor: pointer;
    margin-top: 7px;
    letter-spacing: 1.0px;
    box-shadow: 0 3px 13px #18181811;
    transition: background 0.12s, color 0.12s;
    text-transform: uppercase;
}
.addcart-btn:hover {
    background: #0092c7;
    color: #191919;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    z-index: 9999;
    left: 0; top: 0; right: 0; bottom: 0;
    background: rgba(20,34,58,0.85);
    display: flex;
    justify-content: center;
    align-items: center;
}
.lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 17px;
    box-shadow: 0 6px 50px #0092c779, 0 2px 18px #0009;
    background: #fff;
}

/* Responsive */
@media (max-width: 1000px) {
    .shop-main-container {
        flex-direction: column;
        gap: 22px;
        padding: 18px 0 80px 0;
    }
    aside.side-menu {
        width: 99vw;
        margin: 0 auto 30px auto;
        min-height: unset;
        padding: 17px 11vw;
    }
    .product-main-flex { padding: 18px 5vw;}
    .product-main-imgwrap img { max-width: 94vw;}
}

/* Section sticker sur mesure */
.custom-sticker-box {
    margin-top: 30px;
    padding: 17px 9px 15px 9px;
    border-radius: 14px;
    background: #f5faff;
    box-shadow: 0 1px 7px #0a96c011;
    text-align: center;
}
.custom-sticker-img {
    width: 130px;
    height: 70px;
    margin-bottom: 9px;
    filter: drop-shadow(0 2px 12px #0092c722);
}
.custom-sticker-text strong {
    display: block;
    font-size: 1.13em;
    color: #0092c7;
}
.custom-sticker-text p {
    font-size: 0.98em;
    color: #565656;
    margin-top: 6px;
}
.custom-contact-link {
    color: #0092c7;
    font-weight: bold;
    text-decoration: underline;
}
.similars-title {
    margin-top: 44px;
    font-size: 1.23em;
    font-weight: 700;
    color: #0092c7;
    margin-bottom: 15px;
    letter-spacing: 0.7px;
}
.similars-row {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}
.sim-card {
    background: #f3f6f8;
    border-radius: 13px;
    box-shadow: 0 2px 11px #0092c711;
    padding: 16px 18px 13px 18px;
    width: 180px;
    min-width: 150px;
    text-align: center;
    transition: box-shadow 0.16s, transform 0.16s;
}
.sim-card:hover {
    box-shadow: 0 7px 29px #0092c733, 0 2px 11px #0002;
    transform: translateY(-3px) scale(1.03);
}
.sim-card img {
    width: 100%;
    max-width: 110px;
    border-radius: 7px;
    margin-bottom: 8px;
}
.sim-details {
    color: #222;
    font-size: 0.95em;
}
.sim-title {
    font-weight: 700;
    display: block;
    margin-bottom: 3px;
}
.sim-meta {
    font-size: 0.95em;
    color: #888;
}