nav{
    margin: 0 0 0 21.2rem;
}
.about-intro {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #0b2282, #1e3a8a);
    color: white;
    margin-top: 80px;
}

.about-intro h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.about-intro p {
    font-size: 1.2rem;
    color: #e0e7ff;
}

.about-gallery {
    max-width: 1400px;
    margin: 60px auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    height: 850px;
    margin-bottom: 20px;
}

.about-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.about-item:hover img {
    transform: scale(1.05);
}

.about-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(11, 34, 130, 0.9), transparent);
    color: white;
    padding: 40px;
    border-radius: 15px 15px 0 0;
    text-align: right;
}

.about-info h3 {
    font-size: 1.7rem;
    margin: 0 0 12px 0;
}

.about-info p {
    font-size: 1.2rem;
    color: #e0e7ff;
    margin: 0;
}

footer {
    text-align: center;
    padding: 40px 20px;
    background: #1f2937;
    color: #d1d5db;
    margin-top: 80px;
}

.footer-bottom {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .about-intro {
        padding: 40px 20px;
    }
    .about-intro h1 {
        font-size: 2rem;
    }
    .about-item {
        height: 400px;
    }
    .about-info {
        padding: 30px;
    }
    .about-info h3 {
        font-size: 1.4rem;
    }
    .about-info p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .about-item {
        height: 350px;
    }
    .about-info {
        padding: 25px;
    }
    .about-info h3 {
        font-size: 1.3rem;
    }
    .about-info p {
        font-size: 1rem;
    }
}
footer {
    background-color: #1f2937;
    color: white;
    padding: 60px 0 30px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: white;
}

.footer-column p {
    color: #d1d5db;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #9ca3af;
}

.contact-info-footer {
    list-style: none;
}

.contact-info-footer li {
    margin: 0 135px 15px 0;
    display: flex;
    align-items: center;
    color: #d1d5db;
}

.contact-info-footer i {
    margin-left: 10px;
    color: #9ca3af;
}

.social-links {
    display: flex;
    gap: 15px;
    margin: 15px 135px 0 0;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #374151;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #4b5563;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 40px;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 0.9rem;
}

.about-us-section {
    background-color: #f9f9f9;
    padding: 60px 20px;
    margin-top: 80px;
    border-radius: 15px;
}

.about-us-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0; 
    position: relative;
}

.about-us-image {
    flex: 1;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-right: -10px;
    height: 827px;
}

.about-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius:0 15px 15px 0;
}

/* ترکیب مثلث آبی و نارنجی */
/* .about-us-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background-color: #0b2282;
    transform: rotate(45deg);
    z-index: 1;
    border-bottom-right-radius: 100px;
}

.about-us-image::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background-color: #e26413;
    transform: rotate(45deg);
    z-index: 1;
    border-bottom-left-radius: 100px;
} */

.about-us-text {
    flex: 1;
    text-align: right;
    color: #333;
    font-size: 1.1rem;
    line-height: 1.9;
    background: white;
    padding: 40px;
    border-radius:15px 0 0 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
    margin-left: -10px; 
}

.about-us-text h2 {
    font-size: 2.2rem;
    color: #0b2282;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    border-bottom: 3px solid #e26413;
    font-weight: 600;
}

.about-us-text p {
    margin: 20px 0;
    text-align: justify;
}
.gallery-section {
    margin-top: 60px;
    padding: 0 20px;
}

.gallery-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.gallery-item {
    flex: 1;
    min-width: 300px;
    height: 290px;
    position: relative;
    overflow: hidden;
    border-radius:15px 15px 0 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
}

@media (max-width: 768px) {
    .gallery-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .gallery-item {
        width: 100%;
        min-width: auto;
    }
}
.managers-section {
    margin-top:px;
    padding: 0 20px;
}

.managers-container {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.manager-card {
    flex: 1;
    min-width: 300px;
    text-align: center;
    background: white;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

/* .manager-card:hover {
    transform: translateY(-5px);
} */

.manager-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
}

.manager-card h3 {
    font-size: 1.5rem;
    color: black;
    margin: 20px 0 10px;
    font-weight: 600;
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
}

.manager-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 2px;
    background-color: #e26413;
    border-radius: 2px;
}

.manager-name {
    font-size: 1.3rem;
    color: black;
    font-weight: 600;
    margin: 10px 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.manager-education {

}
.manager-education li{
    font-size: 1.1rem;
    color: #555;
    /* font-style: italic; */
    margin: 10px 0;
    line-height: 1.6;
    font-weight: 450;
}

@media (max-width: 768px) {
    .managers-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .manager-card {
        width: 100%;
        min-width: auto;
    }
}