/* SECTION BACKGROUND */
.course-section {
    padding: 80px 0;
    background: #f8fafc url('images/pattern-light.png') repeat;
}

/* HEADER */
.section-title {
    font-size: 42px;
    font-weight: 800;
    color: #003b7a;   /* huloc blue */
}

.section-subtitle {
    font-size: 18px;
    color: #6c757d;
}

/* HIGHLIGHT CARDS */
.highlight-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 30px 20px;
    text-align: center;
    border: 1px solid #e3e6ea;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

/* ICON STYLE */
.icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #005cbf, #003b7a);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    margin: 0 auto 15px;
    box-shadow: 0 5px 15px rgba(0, 91, 191, 0.3);
}

/* HEADINGS */
.highlight-heading {
    font-size: 20px;
    font-weight: 700;
    color: #003b7a;
    margin-bottom: 12px;
}

/* TEXT */
.highlight-text {
    font-size: 15px;
    color: #555;
}