.education-hero {
    background: linear-gradient(135deg, #0ea5e9, #0369a1);
}

/* / معرفی مدرس / */
.teacher-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 25px;
    align-items: center;
}

.teacher-photo img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* / دوره‌ها / */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.course-card {
    background: #fff;
    padding: 20px;
    border-radius: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    text-align: center;
}

/* / درس‌ها / */
.lesson-box {
    background: #fff;
    padding: 20px;
    border-radius: 14px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.lesson-box ul {
    padding-right: 20px;
    color: #555;
}

/* / فوتر / */
.footer {
    background: #111827;
    color: #e5e7eb;
    padding: 40px 20px;
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.contact-item {
    background: #1f2933;
    padding: 18px;
    border-radius: 12px;
}

.footer-copy {
    margin-top: 15px;
    font-size: 13px;
    opacity: 0.7;
}