.about-banner {
    width: 100%;
    height: 420px; /* ارتفاع ثابت بنر */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 2rem;
}

    /* تصویر بنر */
    .about-banner img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain; /* مهم‌ترین خط */
        display: block;
    }

    /* افکت هاور ظریف */
    .about-banner:hover img {
        transform: scale(1.04);
    }

    /* گرادینت تیره ملایم روی بنر */
    .about-banner::after {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
    }

/* ریسپانسیو */
@media (max-width: 768px) {
    .about-banner {
        height: 260px;
    }
}


body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: #fff;
    color: #333;
}

/* استایل بخش متن */
.text-section {
    padding: 80px 0 50px;
}

.main-title {
    font-weight: 900;
    color: #4361ee;
    margin-bottom: 25px;
    font-size: 2.5rem;
}

.description-text {
    font-size: 1.15rem;
    line-height: 2;
    color: #555;
    text-align: justify;
}

/* استایل لیست نمونه‌ها */
.custom-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

    .custom-list li {
        padding: 10px 0;
        font-size: 1.1rem;
        border-bottom: 1px dashed #ddd;
        display: flex;
        align-items: center;
    }

        .custom-list li i {
            color: #2ecc71; /* رنگ آیکون سبز برای تیک */
            margin-left: 15px;
            font-size: 1.3rem;
        }

/* تصویر تمام عرض */
.full-width-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 0;
}

/* بخش ویژگی‌ها */
/*.features-section {
    padding: 60px 0;
    background-color: #f8f9fa;
}
*/
.feature-box {
    background:lightblue;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s;
    height: 100%;
    border: 1px solid #eee;
}

    .feature-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }

.feature-icon {
    font-size: 2.5rem;
    color: #4361ee;
    margin-bottom: 15px;
}

/* گالری اسلایدری */
.gallery-section {
    padding: 60px 0 100px;
}

.carousel-item img {
    height: 600px;
    object-fit: cover;
    border-radius: 20px;
 
}

/* دایره‌های پایین کاروسل */
.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 8px;
    background-color: #4361ee;
    opacity: 0.5;
}

.carousel-indicators .active {
    opacity: 1;
    background-color: #4361ee;
    width: 15px;
    height: 15px;
}

@media (max-width: 768px) {
    .full-width-image {
        height: 300px;
    }

    .carousel-item img {
        height: 300px;
    }

    .main-title {
        font-size: 1.8rem;
    }
}

/* ================= EMPTY STATE ================= */
.empty-about {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
}

.empty-box {
    background: #fff;
    border-radius: 18px;
    padding: 60px 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

    .empty-box i {
        font-size: 64px;
        color: #0d6efd;
        margin-bottom: 20px;
    }

    .empty-box h3 {
        font-weight: 700;
        margin-bottom: 12px;
    }

    .empty-box p {
        color: #6c757d;
        font-size: 15px;
    }

/* ================= CONTENT ================= */
.main-title {
    font-weight: 800;
    margin-bottom: 30px;
}

.description-text {
    font-size: 16px;
    line-height: 2;
    color: #444;
}

.custom-list {
    list-style: none;
    padding: 0;
}

    .custom-list li {
        display: flex;
        align-items: center;
        margin-bottom: 12px;
        font-size: 15px;
    }

    .custom-list i {
        color: #0d6efd;
        margin-left: 8px;
    }

.full-width-image {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
}

.features-section {
    padding: 80px 0;
    background: white;
}

.feature-box {
    background: #fff;
    padding: 35px 25px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}

    .feature-box:hover {
        transform: translateY(-6px);
    }

.feature-icon {
    font-size: 36px;
    color: #0d6efd;
    margin-bottom: 15px;
}

.gallery-section {
    padding: 80px 0;
}