.testimonials {
    padding: 90px 0;
    background: #f8fafc;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
    gap: 30px;
}

.testimonial-card {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    transition: .3s;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,.12);
}

.testimonial-top {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.student-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #2563eb;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    margin-right: 15px;
}

.student-info h4 {
    margin: 0;
    color: #0f172a;
}

.student-info span {
    color: #64748b;
    font-size: 14px;
}

.rating {
    color: #f59e0b;
    font-size: 22px;
    margin-bottom: 15px;
}

.testimonial-card p {
    color: #475569;
    line-height: 1.8;
    margin-bottom: 25px;
}

.review-btn {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    transition: .3s;
}

.review-btn:hover {
    background: #1d4ed8;
}