.shop-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background-image: url('../content/img/header.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 1000;
    border-bottom: 2px solid var(--violet);
    box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.8);
}

.shop-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: -1;
}

.shop-title {
    font-family: 'Lemon Milk', sans-serif;
    font-size: 38px;
    color: var(--blanc);
    margin: 0;
    letter-spacing: 5px;
}
.content-container {
    padding-top: 0;
}
.shop-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: var(--violet);
    font-weight: 600;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}
main.content-section.shop-main {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    padding-top: 200px;
    box-shadow: none;
    min-height: 100vh;
}

.shop-filter-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
    margin-bottom: 50px;
    width: 100%;
}

.filter-intro {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--gris);
    margin-bottom: 15px;
    font-weight: 400;
    letter-spacing: 1px;
}

.sliding-tab-container {
    position: relative;
    display: inline-flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    padding: 5px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
}
.tab-indicator {
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 0;
    background: var(--violet);
    border-radius: 25px;
    box-shadow: 0 0 15px rgba(175, 103, 255, 0.5);
    transition: all 0.3s ease;
    z-index: 1;
    width: 0;
}
.tab-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 2;
    margin-left: 0 !important;
}
.tab-item {
    font-family: 'Lemon Milk', sans-serif;
    font-size: 12px;
    color: var(--gris);
    padding: 12px 28px;
    cursor: pointer;
    letter-spacing: 1px;
    white-space: nowrap;
    text-align: center;
    border-radius: 25px;
    margin-bottom: 0 !important;
    transition: all 0.3s ease;
}
.tab-item.active {
    color: var(--blanc);
}
.tab-item:not(.active):hover {
    color: var(--violet);
    background: rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
    .shop-title {
        font-size: 28px;
        letter-spacing: 3px;
    }
    .content-container {
        padding: 0 20px; 
    }
    .tab-indicator {
        display: none !important;
    }
    .sliding-tab-container {
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
    }
    .tab-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        padding: 10px 0;
    }
        .tab-item {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 20px;
        padding: 10px 18px;
        width: auto;
    }
    .tab-item.active {
        background: var(--violet);
        color: var(--blanc);
        border-color: var(--violet);
        box-shadow: 0 0 10px rgba(175, 103, 255, 0.4);
    }
}