* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background-color: #fafaf7;
            color: #1e2a1c;
            line-height: 1.5;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 60px 24px;
        }

        /* Header */
        .header {
            text-align: center;
            margin-bottom: 56px;
        }
        .header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #2c3e2f;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .header p {
            max-width: 700px;
            margin: 0 auto;
            color: #5a6b52;
            font-size: 1.1rem;
        }
        .header:after {
            content: '';
            display: block;
            width: 60px;
            height: 3px;
            background: #d4a373;
            margin: 24px auto 0;
            border-radius: 2px;
        }

        /* Certifications Grid */
        .cert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
            margin-bottom: 48px;
        }

        .cert-card {
            background: white;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0,0,0,0.04);
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            flex-direction: column;
        }
        .cert-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 32px rgba(0,0,0,0.08);
        }

        /* Image area - placeholder for certification image */
        .cert-image {
            width: 100%;
            height: 200px;
            background: #e8e6dc;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #8b9a7a;
            font-size: 0.85rem;
            text-align: center;
            padding: 16px;
            border-bottom: 1px solid #eaeadc;
        }
        .cert-image img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .cert-content {
            padding: 28px 24px 32px;
            flex: 1;
        }
        .cert-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: #2c3e2f;
            margin-bottom: 12px;
        }
        .cert-badge {
            display: inline-block;
            background: #539A3F10;
            color: #539A3F;
            border-radius: 40px;
            padding: 4px 12px;
            font-size: 0.7rem;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }
        .cert-description {
            color: #4a5b44;
            font-size: 0.95rem;
            margin-bottom: 20px;
            line-height: 1.5;
        }
        .cert-meta {
            font-size: 0.85rem;
            color: #6b7a62;
            border-top: 1px solid #eaeadc;
            padding-top: 16px;
            margin-top: auto;
        }
        .cert-meta strong {
            color: #2c3e2f;
            font-weight: 600;
        }

        /* Why It Matters Section */
        .matters {
            background: #eef5e9;
            border-radius: 32px;
            padding: 48px 40px;
            margin-top: 24px;
            text-align: center;
        }
        .matters h3 {
            font-size: 1.6rem;
            color: #2c3e2f;
            margin-bottom: 24px;
        }
        .matters-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            text-align: left;
        }
        .matter-item {
            background: white;
            border-radius: 20px;
            padding: 20px;
        }
        .matter-item h4 {
            color: #539A3F;
            margin-bottom: 8px;
            font-size: 1.1rem;
        }
        .matter-item p {
            color: #5a6b52;
            font-size: 0.85rem;
            line-height: 1.4;
        }

        .footer {
            text-align: center;
            margin-top: 56px;
            padding-top: 32px;
            border-top: 1px solid #e0e0d4;
            color: #6b7a62;
            font-size: 0.85rem;
        }

        @media (max-width: 640px) {
            .container {
                padding: 40px 20px;
            }
            .header h1 {
                font-size: 1.8rem;
            }
            .cert-title {
                font-size: 1.2rem;
            }
            .matters {
                padding: 32px 24px;
            }
        }