.sponsor h2 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: #002244;
            text-align: center;
            margin-top: 60px;
            margin-bottom: 20px;
            position: relative;
        }

        .sponsor h2::after {
            content: "";
            display: block;
            width: 80px;
            height: 4px;
            background: #ff7a59;
            margin: 10px auto 0;
            border-radius: 2px;
        }

        .container {
            width: 90%;
            max-width: 1100px;
            margin: auto;
            padding: 20px 0;
        }

        /* Grid Cards */
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .card {
            background: #fff;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
        }

        .card:hover {
            transform: translateY(-5px);
        }

        .card h3 {
            font-family: 'Montserrat', sans-serif;
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #002244;
        }

        /* CTA Button */
        .cta {
            display: inline-block;
            background: linear-gradient(90deg, var(--brand-2), #ffd07a);
            color: #002244;
            padding: 14px 28px;
            border-radius: 8px;
            font-weight: 700;
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            transition: background 0.3s ease, transform 0.2s ease;
        }

        .cta:hover {
            background: linear-gradient(90deg, var(--brand-2), #ffd07a);
            transform: scale(1.05);
        }

        /* Sponsor Tiers */
        .tiers {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }

        .tier {
            flex: 1 1 250px;
            text-align: center;
            padding: 30px 20px;
            border-radius: 12px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff;
        }