:root {
            --ice-blue: #f2faff;
            --crystal-cyan: #00aef0;
            --deep-navy: #0d1b2a;
            --frost-grey: #f8fbff;
            --text-main: #2c3e50;
            --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        body {
            font-family: 'Poppins', sans-serif;
            margin: 0;
            padding: 0;
            color: var(--text-main);
            background-color: #ffffff;
            line-height: 1.7;
        }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 25px; }

        /* --- Hero Section --- */
        .hero {
            background: linear-gradient(150deg, #f0f9ff 0%, #d4efff 100%);
            padding: 120px 0 100px;
            text-align: center;
            position: relative;
        }

        .hero h1 { 
            font-family: 'Montserrat', sans-serif;
            font-size: 4.2rem; 
            color: var(--deep-navy); 
            margin: 0;
            font-weight: 700;
            letter-spacing: -2px;
        }
        .hero h1 span { color: var(--crystal-cyan); }
        .hero p { font-size: 1.3rem; color: #5a7d9a; max-width: 750px; margin: 25px auto; font-weight: 300; }

        /* --- Main Image Module --- */
        .main-showcase {
            margin-top: -60px;
            text-align: center;
            padding-bottom: 80px;
            position: relative;
            z-index: 5;
        }
        .main-showcase img {
            max-width: 90%;
            filter: drop-shadow(0 40px 80px rgba(0,174,240,0.2));
            border-radius: 20px;
        }

        /* --- Section Titles --- */
        .section-header {
            text-align: center;
            margin: 100px 0 60px;
        }
        .section-header h2 {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: var(--deep-navy);
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            width: 80px;
            height: 4px;
            background: var(--crystal-cyan);
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 10px;
        }

        /* --- Applicator Grid --- */
        .handle-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 25px;
        }
        .handle-card {
            background: var(--frost-grey);
            border: 1px solid #eef7ff;
            border-radius: 25px;
            padding: 30px;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }
        .handle-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 174, 240, 0.1);
            background: #fff;
        }
        .handle-badge {
            background: var(--crystal-cyan);
            color: white;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 15px;
        }
        .handle-img {
            width: 100%;
            height: 200px;
            object-fit: contain;
            margin-bottom: 20px;
            background: #fff;
            border-radius: 15px;
        }
        .handle-info h3 { 
            color: var(--deep-navy); 
            font-size: 1.3rem; 
            margin: 0 0 10px;
            border-bottom: 2px solid var(--ice-blue);
            padding-bottom: 8px;
        }
        .handle-features { font-size: 0.95rem; margin-bottom: 15px; color: var(--crystal-cyan); font-weight: 600; }
        .handle-areas { list-style: none; padding: 0; margin: 0 0 15px; font-size: 0.9rem; display: flex; flex-wrap: wrap; gap: 8px; }
        .handle-areas li { background: #eef8ff; padding: 4px 12px; border-radius: 20px; color: var(--deep-navy); }
        .handle-thickness { font-size: 0.85rem; color: #888; font-style: italic; border-top: 1px dashed #ddd; padding-top: 10px; }

        /* --- Before & After --- */
        .ba-section { background: var(--ice-blue); padding: 100px 0; margin-top: 100px; }
        .ba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 40px; }
        .ba-card { background: white; padding: 20px; border-radius: 25px; box-shadow: 0 15px 35px rgba(0,0,0,0.05); }
        .ba-img-wrapper { display: flex; gap: 15px; }
        .ba-img-wrapper img { width: 50%; border-radius: 15px; border: 1px solid #eee; }
        .ba-meta { display: flex; justify-content: space-around; padding: 20px 0 10px; font-weight: 600; color: var(--deep-navy); text-transform: uppercase; font-size: 0.85rem; }

        /* --- Synergy Banner --- */
        .synergy-banner {
            background: var(--deep-navy);
            border-radius: 50px;
            padding: 80px;
            color: white;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin: 120px 0;
            gap: 40px;
        }
        .synergy-text h2 { color: var(--crystal-cyan); font-size: 2.2rem; margin-bottom: 20px; }
        .synergy-text p { color: #a9b7c6; font-size: 1.1rem; max-width: 600px; }
        .btn-link {
            background: var(--crystal-cyan);
            color: white;
            padding: 22px 45px;
            text-decoration: none;
            border-radius: 60px;
            font-weight: 600;
            text-transform: uppercase;
            transition: var(--transition);
            box-shadow: 0 15px 30px rgba(0, 174, 240, 0.3);
            white-space: nowrap;
        }
        .btn-link:hover { transform: scale(1.05); background: #fff; color: var(--deep-navy); }

        /* --- FAQ --- */
        .faq-section { margin-bottom: 100px; }
        .faq-grid { max-width: 900px; margin: 0 auto; }
        .faq-item { background: #fff; border-bottom: 1px solid #eef2f6; padding: 25px 0; }
        .faq-item h3 { font-size: 1.2rem; color: var(--deep-navy); cursor: pointer; margin: 0; display: flex; justify-content: space-between; }
        .faq-item h3::after { content: '+'; color: var(--crystal-cyan); font-size: 1.5rem; }
        .faq-item p { margin-top: 15px; color: #666; font-size: 1rem; }

        /* --- Specs Table --- */
        .specs-table { width: 100%; border-collapse: separate; border-spacing: 0 12px; margin-bottom: 80px; }
        .specs-table td { padding: 25px; background: var(--frost-grey); }
        .specs-table td:first-child { font-weight: 600; color: var(--crystal-cyan); border-radius: 20px 0 0 20px; width: 35%; }
        .specs-table td:last-child { border-radius: 0 20px 20px 0; }

        footer { background: var(--deep-navy); color: #5a7d9a; padding: 80px 0; text-align: center; border-radius: 60px 60px 0 0; }

        @media (max-width: 968px) {
            .hero h1 { font-size: 2.8rem; }
            .synergy-banner { flex-direction: column; text-align: center; padding: 40px; }
            .ba-grid { grid-template-columns: 1fr; }
        }