column-body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1d1d1f;
    background-color: #f5f5f7;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.columns-section-title {
    font-size: 48px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
    letter-spacing: -0.02em;
}

/* Product highlights section */
.columns-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    padding: 20px 0;
    max-width: 1400px;
    margin: 0 auto;
}

.columns-card {
    width: 100%;
    height: 560px;
    background: linear-gradient(to bottom, #ffffff, #f5f5f7);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.columns-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.columns-image {
    height: 320px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8f8fa, #ffffff);
}

.columns-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.columns-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.columns-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.columns-description {
    font-size: 17px;
    color: #86868b;
    margin-bottom: 30px;
    flex-grow: 1;
    line-height: 1.5;
}

.columns-cta-button {
    display: inline-block;
    background-color: #0071e3;
    color: white;
    font-size: 17px;
    padding: 12px 22px;
    border-radius: 980px;
    text-decoration: none;
    font-weight: 400;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
}

.columns-cta-button:hover {
    background-color: #0077ED;
    transform: scale(1.02);
}

/* Responsive design optimized for all devices */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    .container {
        padding: 40px 40px;
    }

    .columns-highlights {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

/* Desktop (1024px - 1399px) */
@media (min-width: 1024px) and (max-width: 1399px) {
    .container {
        padding: 80px 30px;
    }

    .columns-highlights {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .columns-card {
        height: 540px;
    }
}

/* Laptop (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .container {
        padding: 30px 24px;
    }

    .columns-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .columns-card {
        height: 520px;
    }

    .columns-section-title {
        font-size: 42px;
        margin-bottom: 50px;
    }

    .columns-title {
        font-size: 26px;
    }
}

/* Tablet Portrait (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .container {
        padding: 30px 20px;
    }

    .columns-highlights {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 500px;
    }

    .columns-card {
        height: 480px;
    }

    .columns-section-title {
        font-size: 38px;
        margin-bottom: 40px;
    }

    .columns-image {
        height: 260px;
    }

    .columns-title {
        font-size: 24px;
    }
}

/* Mobile (320px - 480px) */
@media (max-width: 480px) {
    .container {
        padding: 40px 16px;
    }

    .columns-highlights {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .columns-card {
        height: 450px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
        line-height: 1.1;
    }

    .columns-image {
        height: 220px;
        padding: 16px;
    }

    .columns-info {
        padding: 24px;
    }

    .columns-title {
        font-size: 22px;
        margin-bottom: 10px;
    }

    .columns-description {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .columns-cta-button {
        width: 100%;
        padding: 14px 20px;
        font-size: 16px;
    }
}

/* Extra small mobile (below 320px) */
@media (max-width: 319px) {
    .container {
        padding: 30px 12px;
    }

    .columns-section-title {
        font-size: 28px;
    }

    .columns-card {
        height: 420px;
    }

    .columns-image {
        height: 200px;
    }
}