:root {
            --primary-blue: #0b5ed7;
            --primary-hover: #0a4ebd;
            --text-dark: #1e293b;
            --text-muted: #64748b;
            --bg-gradient: radial-gradient(circle at 10% 20%, rgba(242, 246, 253, 1) 0%, rgba(255, 255, 255, 1) 90%);
            --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
            --card-shadow-hover: 0 25px 50px rgba(11, 94, 215, 0.1);
            
            /* Kleuren exact overgenomen uit de golf-afbeelding */
            --wave-teal: #2da7f5;
            --wave-teal-light: rgba(33, 182, 205, 0.35);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Plus Jakarta Sans', sans-serif;
        }

        body {
            color: var(--text-dark);
            background: var(--bg-gradient);
            overflow-x: hidden;
        }

        /* --- NAVBAR (SOLID WIT & FIXED) --- */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 8%;
            background-color: #ffffff;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.02);
            transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
        }

        .navbar.scrolled {
            padding: 15px 8%;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.04);
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            background-color: var(--primary-blue);
            color: white;
            width: 35px;
            height: 35px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .logo-text {
            font-weight: 700;
            font-size: 20px;
            color: #0f172a;
        }

        .logo-text span {
            display: block;
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            font-weight: 500;
            margin-top: -2px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 25px;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-muted);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.2s;
        }

        .nav-links a:hover, .nav-links a.active {
            color: var(--primary-blue);
        }

        .nav-links a.active {
            background-color: #eff6ff;
            padding: 8px 16px;
            border-radius: 20px;
            color: var(--primary-blue);
        }

        .nav-btn {
            background-color: var(--primary-blue);
            color: white !important;
            padding: 10px 24px;
            border-radius: 8px;
            font-weight: 600 !important;
            transition: background-color 0.2s;
        }

        .nav-btn:hover {
            background-color: var(--primary-hover);
        }

        /* --- TARIEVEN INTRO HEADER --- */
        .tariffs-header {
            max-width: 1400px;
            margin: 0 auto;
            padding: 160px 8% 40px 8%;
            text-align: center;
        }

        .section-tag {
            color: var(--primary-blue);
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            display: block;
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 42px;
            font-weight: 800;
            color: #0f172a;
            margin-bottom: 15px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* --- TARIEVEN CARDS GRID --- */
        .tariffs-section {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 8% 120px 8%;
        }

        .tariffs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            align-items: start;
        }

        /* De Tarief Kaart */
        .tariff-card {
            background: #ffffff;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            border: 1px solid #f1f5f9;
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
            padding-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .tariff-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--card-shadow-hover);
        }

        /* De gekleurde header met de golfvorm */
        .card-wave-header {
            position: relative;
            width: 100%;
            height: 110px;
            background-color: var(--wave-teal);
            display: flex;
            justify-content: center;
            padding-top: 24px;
            z-index: 1;
        }

        .card-wave-header h3 {
            color: #ffffff;
            font-size: 24px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        /* De SVG golven onderaan de header */
        .wave-svg-container {
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 40px;
            overflow: hidden;
            line-height: 0;
        }

        .wave-svg-container svg {
            position: relative;
            display: block;
            width: 100%;
            height: 100%;
        }

        /* Het prijselement */
        .card-price-block {
            margin-top: 25px;
            margin-bottom: 25px;
            text-align: center;
        }

        .card-price {
            font-size: 48px;
            font-weight: 800;
            color: #2d3748;
            letter-spacing: -1px;
        }

        /* De feature lijst (Aangepast: frisse blauwe vinkjes) */
        .card-features {
            list-style: none;
            width: 100%;
            padding: 0 28px;
            margin-bottom: 30px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .card-features li {
            font-size: 13.5px;
            color: #4a5568;
            display: flex;
            align-items: start;
            gap: 10px;
            line-height: 1.4;
        }

        .card-features li i {
            font-size: 14px;
            margin-top: 2px;
            color: var(--primary-blue); /* Veranderd van groen naar fris blauw */
        }

        /* De actieknop onderaan */
        .card-action-btn {
            display: inline-block;
            background: transparent;
            color: var(--wave-teal);
            border: 2px solid var(--wave-teal);
            padding: 10px 24px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            text-decoration: none;
            transition: background 0.2s, color 0.2s;
            margin-top: auto;
        }

        .tariff-card:hover .card-action-btn {
            background: var(--wave-teal);
            color: #ffffff;
        }

        /* Extra voorwaarden tekst */
        .tariffs-footer-note {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-top: -40px;
        }

        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 1200px) {
            .tariffs-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .tariffs-header {
                padding-top: 120px;
            }
            .section-title {
                font-size: 32px;
            }
            .tariffs-grid {
                grid-template-columns: 1fr;
                max-width: 450px;
                margin: 0 auto;
            }
        }
        
.tariffs-grid-below{
    padding-top: 20px;
}


@keyframes knipperWissel {
    0%, 100% { color: #CE2029; }
    50% { color: #87CEEB; }
}

body .panel-icon-box-red i {
    /* steps(1) zorgt voor de harde knipper */
    animation: knipperWissel 2s steps(1) infinite !important;
}