* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            background: rgb(255, 255, 255);
            background-attachment: fixed;
            min-height: 100vh;
            padding: 20px;
            overflow-x: hidden;
        }
         .pricing-category {
            margin-bottom: 40px; }

            .cut-price {
                text-decoration: line-through;
                color: #f31d1d;        /* optional */
                font-size: 18px;    /* optional */
                       }


        .category-header {
            background: rgb(231, 107, 18);
            backdrop-filter: blur(20px);
            padding: 15px 20px;
            border-radius: 20px;
            margin: 12px 0 20px 0;
            box-shadow: 0 15px 45px rgba(0,0,0,0.2), 
                        0 5px 15px rgba(255,255,255,0.1) inset;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.5);
            position: relative;
            overflow: hidden;
        }
        
        .category-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            transition: 0.5s;
        }
        
        .category-header:hover::before {
            left: 100%;
        }
        
        .category-header h2 {
            background: white;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 800;
            margin: 0;
            font-size: 2.4rem;
            position: relative;
            z-index: 1;
        }
        
        
        .row {
            margin: 0 -10px;
        }
        
        .col-12, .col-sm-6, .col-lg-3 {
            padding: 0 10px;
            margin-bottom: 20px;
        }
        
        .pricing-card {
            background: rgb(21, 23, 151);
            border-radius: 25px;
            padding: 20px;
            height: 100%;
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15), 
                        0 5px 15px rgba(0,0,0,0.1);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.3);
            text-align: center;
        }
        
        .pricing-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        
        .pricing-card:hover::before {
            opacity: 1;
            animation: rotate 4s linear infinite;

        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .pricing-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 25px 55px rgba(102,126,234,0.6), 
                        0 10px 25px rgba(118,75,162,0.4);
        }
        
        .pricing-card.popular {
            background:  rgb(21, 23, 151);
            border: 2px solid rgba(255,255,255,0.5);
            transform: scale(1.03);
        }
        
        .pricing-card.popular:hover {
            transform: translateY(-15px) scale(1.05);
        }
        
        .badge-popular {
            position: absolute;
            top: 15px;
            right: -25px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            color: white;
            padding: 3px 30px;
            transform: rotate(45deg);
            font-size: 0.65rem;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(251,191,36,0.5);
            letter-spacing: 1px;
            z-index: 10;
        }
        
        .icon-circle {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            box-shadow: 0 8px 20px rgba(255,255,255,0.2);
            position: relative;
            z-index: 1;
            border: 2px solid rgba(255,255,255,0.5);
        }
        
        .icon-circle::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            opacity: 0.3;
            animation: ripple 2s infinite;
        }
        
        @keyframes ripple {
            0% { transform: scale(1); opacity: 0.3; }
            100% { transform: scale(1.5); opacity: 0; }
        }
        
        .icon-circle i {
            color: white;
            font-size: 1.3rem;
            z-index: 1;
        }
        
        .sessions-number {
            font-size: 2rem;
            font-weight: 800;
            color: white;
            margin-bottom: 3px;
            position: relative;
            z-index: 1;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        
        .sessions-label {
            color: rgba(255,255,255,0.9);
            font-size: 0.8rem;
            margin-bottom: 10px;
            font-weight: 500;
            position: relative;
            z-index: 1;
        }
        
        .price-section {
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(10px);
            padding: 12px;
            border-radius: 15px;
            margin: 10px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            position: relative;
            z-index: 1;
            border: 1px solid rgba(255,255,255,0.3);
        }
        
        .price-per-session {
            font-size: 1.6rem;
            font-weight: 800;
            color: white;
            margin-bottom: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        
        .price-label {
            color: rgba(255,255,255,0.9);
            font-size: 0.7rem;
            font-weight: 500;
        }
        
        .total-price {
            font-size: 1.3rem;
            font-weight: 800;
            color: white;
            margin-top: 8px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        
        .validity-badge {
            display: inline-block;
            background: rgba(255,255,255,0.3);
            backdrop-filter: blur(10px);
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-weight: 600;
            margin: 8px 0;
            font-size: 0.7rem;
            box-shadow: 0 4px 12px rgba(255,255,255,0.2);
            position: relative;
            z-index: 1;
            border: 1px solid rgba(255,255,255,0.4);
        }
        
        .feature-list {
            list-style: none;
            padding-left: 60px;
            margin: 10px 0;
            position: relative;
            z-index: 1;
            text-align: center;
        }
        
        .feature-list li {
            padding: 6px 0;
            color: white;
            display: flex;
            align-items: center;
            font-size: 0.8rem;
            font-weight: 400;
        }
        
        .feature-list i {
            color: rgba(255,255,255,0.9);
            margin-right: 8px;
            font-size: 0.9rem;
            min-width: 15px;
        }
        
        .btn-select {
            width: 100%;
            padding: 10px;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: 15px;
            border: 2px solid rgba(255,255,255,0.5);
            background: rgba(255,255,255,0.3);
            backdrop-filter: blur(10px);
            color: white;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            margin: 10px 0 0 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
            cursor: pointer;
            letter-spacing: 0.5px;
            position: relative;
            z-index: 1;
            overflow: hidden;
        }
        
        .btn-select::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }
        
        .btn-select:hover::before {
            width: 300px;
            height: 300px;
        }
        
        .btn-select:hover {
            transform: scale(1.05);
            box-shadow: 0 12px 30px rgba(255,255,255,0.3);
            background: rgba(255,255,255,0.4);
        }
        
        .btn-select span {
            position: relative;
            z-index: 1;
        }
        
        .container-custom {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Mobile: 1 card per row */
        @media (max-width: 575px) {
            body {
                padding: 10px;
            }
            
            .hero-section h1 {
                font-size: 1.5rem;
            }
            
            .category-header h2 {
                font-size: 1.1rem;
            }
            
            .pricing-card.popular {
                transform: scale(1);
            }
        }
        
        /* Tablet: 2 cards per row */
        @media (min-width: 576px) and (max-width: 991px) {
            .hero-section h1 {
                font-size: 1.8rem;
            }
            
            .sessions-number {
                font-size: 1.6rem;
            }
            
            .price-per-session {
                font-size: 1.3rem;
            }
        }
        
        /* Desktop: 4 cards per row */
        @media (min-width: 992px) {
            .pricing-card.popular {
                transform: scale(1.03);
            }
        }