/* landing page  Hero */
        .hero {
            padding: 120px 60px 100px;
            text-align: center;
        }
        .hero h1 {
            font-size: 52px;
            line-height: 1.1;
            margin-bottom: 20px;
        }
        .hero h1 span {
            color: #ff3131;
        }
        .hero p {
            font-size: 19px;
            color: #d7d7d7;
            max-width: 720px;
            margin: 0 auto 40px;
        }
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .btn {
            padding: 16px 36px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.4s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .primary {
            background: #ff3131;
            color: white;
        }
        .primary:hover {
            background: #ff4c4c;
            transform: translateY(-3px);
        }
        .secondary {
            border: 2px solid #ff3131;
            color: white;
        }
        .secondary:hover {
            background: #ff3131;
        }

        /* Sections */
        section {
            padding: 90px 60px;
        }
        .section-title {
            font-size: 38px;
            text-align: center;
            margin-bottom: 70px;
        }

        /* Marketplace Cards */
        .market-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
            gap: 30px;
            max-width: 1300px;
            margin: 0 auto;
        }
        .market-card {
            background: #111111;
            border-radius: 28px;
            padding: 40px;
            border: 1px solid rgba(255,255,255,0.06);
            transition: 0.4s;
        }
        .market-card:hover {
            transform: translateY(-12px);
            border-color: #ff3131;
            box-shadow: 0 25px 50px rgba(255, 49, 49, 0.15);
        }
        .market-card i {
            font-size: 48px;
            margin-bottom: 25px;
            color: #ff3131;
        }
        .market-card h3 {
            font-size: 26px;
            margin-bottom: 15px;
        }

        /* Featured Items */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 25px;
            max-width: 1300px;
            margin: 0 auto;
        }
        .item-card {
            background: #111;
            border-radius: 22px;
            overflow: hidden;
            transition: 0.4s;
        }
        .item-card:hover {
            transform: translateY(-8px);
        }
        .item-img {
            height: 160px;
            background: linear-gradient(135deg, #1f1f1f, #333);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 50px;
        }
        .item-info {
            padding: 18px;
        }
        .item-info h4 {
            font-size: 15px;
            margin-bottom: 8px;
        }
        .item-price {
            color: #22c55e;
            font-size: 18px;
            font-weight: 700;
        }


        /*============================== Marketplace====================*/


        /* Search Bar */
        .search-bar {
            background: #111;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 9999px;
            padding: 14px 22px;
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 30px;
        }
        .search-bar input {
            background: transparent;
            border: none;
            outline: none;
            color: white;
            flex: 1;
            font-size: 15px;
        }

        /* Sell Button */
        .sell-btn {
            background: #ff3131;
            color: white;
            padding: 12px 24px;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 25px;
            width: 100%;
            justify-content: center;
        }

        /* Filters */
        .filter-section {
            background: #111;
            border-radius: 20px;
            padding: 20px;
            margin-bottom: 30px;
        }
        .filter-title {
            font-size: 15px;
            color: #ddd;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .filter-btn {
            padding: 10px 16px;
            background: #1a1a1a;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 9999px;
            font-size: 13px;
            transition: all 0.3s;
        }
        .filter-active {
            background: #ff3131 !important;
            color: white !important;
            border-color: #ff3131 !important;
        }

        /* Products Grid */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 18px;
            margin-left: 5px;
            margin-right: 5px;
        }
        .product-card {
            background: #111;
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.08);
            transition: all 0.4s ease;
        }
        .product-card:hover {
            transform: translateY(-8px);
            border-color: #ff3131;
        }
        .product-img {
            height: 130px;
            background: linear-gradient(135deg, #1f1f1f, #333);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 42px;
        }
        .product-info {
            padding: 14px;
        }
        .product-info h4 {
            font-size: 14px;
            line-height: 1.4;
            margin-bottom: 8px;
            font-weight: 500;
        }
        .product-price {
            font-size: 17px;
            font-weight: 700;
            color: #22c55e;
        }
        .product-meta {
            font-size: 12px;
            color: #888;
            margin-top: 8px;
            display: flex;
            justify-content: space-between;
        }

        @media (min-width: 768px) {
            .product-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            }
            .header {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
            }
            .sell-btn {
                width: auto;
            }
        }

        /*=============================== Training =========================*/

        /* Training Cards */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 28px;
        }
        .training-card {
            background: #111111;
            border-radius: 24px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.06);
            transition: all 0.4s ease;
        }
        .training-card:hover {
            transform: translateY(-10px);
            border-color: #ff3131;
        }
        .training-card .header {
            height: 6px;
            background: linear-gradient(to right, #ff3131, #ef4444);
        }
        .training-card .content {
            padding: 24px;
        }
        .training-card h3 {
            font-size: 18px;
            line-height: 1.4;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .provider {
            color: #ff3131;
            font-size: 14px;
            margin-bottom: 18px;
        }
        .info {
            font-size: 14px;
            color: #ccc;
            margin-bottom: 8px;
        }
        .price {
            font-size: 22px;
            font-weight: 700;
            color: #22c55e;
        }

        .btn {
            padding: 12px 32px;
            border-radius: 9999px;
            font-weight: 600;
            font-size: 14px;
            transition: 0.3s;
        }
        .btn-primary {
            background: #ff3131;
            color: white;
        }
        .btn-primary:hover {
            background: #ff4c4c;
        }


/*========================== Technical Experts =====================*/

select {
            background: #111;
            border: 1px solid rgba(255,255,255,0.1);
            color: white;
            padding: 12px 20px;
            border-radius: 9999px;
            font-size: 14px;
        }

        .experts-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 22px;
        }
        .expert-card {
            background: #111;
            border-radius: 22px;
            padding: 22px;
            border: 1px solid rgba(255,255,255,0.08);
            transition: all 0.4s ease;
        }
        .expert-card:hover {
            transform: translateY(-10px);
            border-color: #ff3131;
        }
        .avatar {
            width: 72px;
            height: 72px;
            background: #1f1f1f;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            margin-bottom: 18px;
        }
        .expert-name {
            font-size: 18px;
            font-weight: 600;
        }
        .expert-title {
            color: #aaa;
            font-size: 14px;
            margin-bottom: 12px;
        }
        .rate {
            font-size: 22px;
            font-weight: 700;
            color: #22c55e;
        }
        .meta {
            font-size: 13px;
            color: #777;
            margin-top: 8px;
        }

        .btn {
            padding: 12px 28px;
            border-radius: 9999px;
            font-size: 14px;
            font-weight: 600;
            transition: 0.3s;
        }
        .btn-outline {
            border: 1px solid #ff3131;
            color: #ff3131;
        }
        .btn-primary {
            background: #ff3131;
            color: white;
        }

        @media (max-width: 640px) {
            .experts-grid {
                grid-template-columns: 1fr;
            }
        }


        /*============================ PROFLE =======================*/
        
    /* Profile Page Styles */
    .profile-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 0;
        border-bottom: 1px solid #222;
    }
    .profile-row:last-child {
        border-bottom: none;
    }
    .label {
        color: #aaa;
        font-weight: 500;
        min-width: 140px;
    }
    .value {
        color: white;
        text-align: right;
        word-break: break-all;
    }

    /* Form Styling - Matching your login/register design */
    #profile-form .input-group {
        position: relative;
        margin-bottom: 22px;
    }

    #profile-form .input-group input {
        width: 100%;
        padding: 14px 18px 14px 48px;
        background: #1a1a1a;
        border: none;
        border-radius: 9999px;
        color: white;
        font-size: 15.5px;
        transition: all 0.3s;
    }

    #profile-form .input-group input:focus {
        outline: none;
        background: #222;
        box-shadow: 0 0 0 3px rgba(255, 49, 49, 0.2);
    }

    #profile-form .input-icon {
        position: absolute;
        left: 18px;
        top: 50%;
        transform: translateY(-50%);
        color: #777;
        font-size: 18px;
    }

    #profile-form .submit-btn {
        width: 100%;
        padding: 16px;
        background: #ff3131;
        color: white;
        border: none;
        border-radius: 9999px;
        font-size: 16.5px;
        font-weight: 600;
        cursor: pointer;
        margin-top: 15px;
        transition: all 0.3s;
    }

    #profile-form .submit-btn:hover {
        background: #ff4c4c;
        transform: translateY(-2px);
    }

    #profile-form .submit-btn:disabled {
        background: #555;
        transform: none;
        cursor: not-allowed;
    }

    /* Section Titles */
    h3 {
        color: #ff3131;
        margin-bottom: 20px;
        font-size: 22px;
    }

    /* Card inside profile */
    .info-card {
        background: #1a1a1a;
        padding: 30px;
        border-radius: 20px;
        margin-bottom: 35px;
    }
<