:root {
    --primary-blue: #3661bd;
    --primary-default-blue: #265ECA;
    --text-black: #1F2124;
    --bg-gray: #f2f4f6;
    --header-height: 90px;
    --font-family: 'Poppins', sans-serif;
    --text-black-default: #000000;
    --text-footer-gray: #333333;
    --font-size-default: 17px;
    --font-size-small: 14px;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    --font-black: 900;
}

/* lc-wrapper */
.lc-wrapper {
    max-width: 1500px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #333;
    margin-top: 100px;
}

.lc-wrapper * {
    box-sizing: border-box;
}

.lc-search-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
    margin-top: 20px;
}

.lc-search-container {
    position: relative;
    width: 100%;
    max-width: 750px;
}

.lc-search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 18px;
    pointer-events: none; 
}

.lc-search-input {
    width: 100%;
    padding: 15px 15px 15px 45px; 
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
}

.lc-search-input:focus {
    border-color: #ddd;
}

.lc-search-btn {
    background-color: #2563eb;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.lc-search-btn:hover {
    background-color: #1d4ed8;
}

.lc-main-grid {
    display: flex;
    gap: 120px;
    align-items: flex-start; 
}

.lc-sidebar {
    width: 250px;
    flex-shrink: 0;
    position: -webkit-sticky; 
    position: sticky;
    top: 20px;
    z-index: 10;
    line-height: 2.5rem;
}

.lc-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lc-sidebar li {
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: var(--font-bold);
    color: #6b7280;
    cursor: pointer;
    transition: color 0.2s;
}

.lc-sidebar li.active,
.lc-sidebar li:hover {
    color: #2563eb;
}

.lc-product-list {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.lc-card {
    background-color: #f3f4f6;
    border-radius: 16px;
    padding: 40px 35px 40px 35px;
    display: flex;
    gap: 30px;
    align-items: center;
    transition: transform 0.2s;
}

.lc-card-img-box {
    width: 240px;
    height: 160px;
    flex-shrink: 0;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    border-radius: 2px;
}

.lc-card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lc-card-content {
    flex-grow: 1;
}

.lc-card-title {
    font-size: 20px;
    font-weight: var(--font-bold);
    margin: 0 0 10px 0;
    color: #000;
}

.lc-card-desc {
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
    margin: 0 0 15px 0;
}

.lc-link {
    display: inline-flex;
    align-items: center;
    color: #2563eb;
    font-weight: var(--font-semibold);
    text-decoration: none;
    font-size: 16px;
}

.lc-link span {
    margin-left: 5px;
    font-size: 18px;
}

.lc-fixed-mail {
    position: fixed;
    right: 0;
    top: 60%;
    background-color: #2563eb;
    color: white;
    padding: 12px;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    cursor: pointer;
    z-index: 999;
    box-shadow: -2px 2px 10px rgba(0,0,0,0.1);
}

@media (max-width: 900px) {
    .lc-main-grid {
        flex-direction: column;
    }
    
    .lc-sidebar {
        width: 100%;
        position: static; 
        margin-bottom: 20px;
    }

    .lc-sidebar ul {
        display: flex;
        overflow-x: auto; 
        gap: 40px;
        padding-bottom: 10px;
        border-bottom: 1px solid #eee;
    }
    
    .lc-sidebar li {
        white-space: nowrap;
        margin-bottom: 0;
    }
    
}

@media (max-width: 600px) {
    .lc-card {
        flex-direction: column;
        align-items: flex-start;
        margin-top: -20px;
    }

    .lc-card-img-box {
        width: 100%;
        height: 200px;
    }

    .lc-search-section {
        flex-direction: column;
    }

    .lc-search-container, 
    .lc-search-btn {
        width: 100%;
    }

}