/* ریسپانسیو */
    @media (max-width: 992px) {
        .main-nav {
            position: fixed;
            top: 90px;
            right: -100%;
            width: 80%;
            height: calc(100vh - 90px);
            background: rgba(30, 63, 31, 0.98);
            transition: var(--transition);
            padding: 2rem;
            backdrop-filter: blur(10px);
        }

        .main-nav.active {
            right: 0;
        }

        .main-nav ul {
            flex-direction: column;
            gap: 1.5rem;
        }

        .mobile-menu-btn {
            display: block;
        }

        body {
            padding-top: 90px;
        }
    }

    body {
        font-family: 'Vazirmatn', sans-serif;
        margin: 0;
        background: #f5f5f5;
    }

    header {
        background: #2E8B57;
        color: white;
        padding: 1rem;
        text-align: center;
    }

    .product-container {
        max-width: 1200px;
        margin: 2rem auto;
        padding: 1rem;
        background: white;
        border-radius: 10px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }

    .product-gallery img {
        width: 100%;
        max-height: 400px;
        object-fit: cover;
        border-radius: 8px;
    }

    .related-products {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        margin-top: 2rem;
    }

    .related-product {
        border: 1px solid #ddd;
        padding: 1rem;
        border-radius: 8px;
        text-align: center;
    }

    .related-product img {
        height: 200px;
        object-fit: cover;
    }

    :root {
        --primary-color: #4361ee;
        --secondary-color: #3f37c9;
        --accent-color: #4895ef;
        --danger-color: #f72585;
        --success-color: #4cc9f0;
        --dark-color: #2b2d42;
        --light-color: #f8f9fa;
        --gray-color: #adb5bd;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
        background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        min-height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .register-container {
        background-color: white;
        border-radius: 15px;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        width: 100%;
        max-width: 800px;
        overflow: hidden;
        display: flex;
        flex-direction: row-reverse;
    }

    .form-section {
        padding: 40px;
        flex: 1;
    }

    .illustration-section {
        background: linear-gradient(to bottom right, var(--primary-color), var(--secondary-color));
        color: white;
        padding: 40px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .illustration-section img {
        width: 80%;
        max-width: 300px;
        margin-bottom: 30px;
    }

    .form-header {
        margin-bottom: 30px;
        text-align: center;
    }

    .form-header h1 {
        color: var(--dark-color);
        font-size: 28px;
        margin-bottom: 10px;
    }

    .form-header p {
        color: var(--gray-color);
        font-size: 14px;
    }

    .form-group {
        margin-bottom: 20px;
        position: relative;
    }

    .form-group label {
        display: block;
        margin-bottom: 8px;
        color: var(--dark-color);
        font-size: 14px;
        font-weight: 500;
    }

    .form-control {
        width: 100%;
        padding: 12px 15px;
        border: 2px solid #e9ecef;
        border-radius: 8px;
        font-size: 14px;
        transition: all 0.3s ease;
        background-color: #f8f9fa;
    }

    .form-control:focus {
        border-color: var(--accent-color);
        background-color: white;
        box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
        outline: none;
    }

    .form-control:invalid:not(:placeholder-shown) {
        border-color: var(--danger-color);
    }

    .form-control:valid:not(:placeholder-shown) {
        border-color: #28a745;
    }

    .input-icon {
        position: absolute;
        left: 15px;
        top: 38px;
        color: var(--gray-color);
    }

    .password-toggle {
        position: absolute;
        left: 15px;
        top: 38px;
        cursor: pointer;
        color: var(--gray-color);
    }

    .form-footer {
        margin-top: 30px;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        padding: 12px 20px;
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
    }

    .btn-primary {
        background-color: var(--primary-color);
        color: white;
    }

    .btn-primary:hover {
        background-color: var(--secondary-color);
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
    }

    .btn-google {
        background-color: white;
        color: var(--dark-color);
        border: 1px solid var(--gray-color);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }

    .btn-google:hover {
        background-color: #f8f9fa;
    }

    .login-link {
        text-align: center;
        margin-top: 20px;
        font-size: 14px;
        color: var(--gray-color);
    }

    /* اضافه کردن به بخش style */
    .alert {
        padding: 15px;
        border-radius: 8px;
        margin-bottom: 20px;
        animation: slideIn 0.5s ease-out;
    }

    @keyframes slideIn {
        from {
            transform: translateY(-20px);
            opacity: 0;
        }

        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    .alert-success {
        background-color: #d4edda;
        color: #155724;
        border: 1px solid #c3e6cb;
    }

    .alert-error {
        background-color: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
    }

    .login-link a {
        color: var(--primary-color);
        text-decoration: none;
        font-weight: 500;
    }

    .login-link a:hover {
        text-decoration: underline;
    }

    .form-divider {
        display: flex;
        align-items: center;
        margin: 20px 0;
        color: var(--gray-color);
        font-size: 14px;
    }

    .form-divider::before,
    .form-divider::after {
        content: "";
        flex: 1;
        height: 1px;
        background-color: #e9ecef;
        margin: 0 10px;
    }

    @media (max-width: 768px) {
        .register-container {
            flex-direction: column;
        }

        .illustration-section {
            display: none;
        }
    }

    /* انیمیشن ها */
    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .form-section {
        animation: fadeIn 0.6s ease-out forwards;
    }

    .form-group {
        transition: transform 0.3s ease;
    }

    .form-group:focus-within {
        transform: translateX(-5px);
    }

    :root {
        --primary-color: #14602d;
        --secondary-color: #889770;
        --dark-color: #575246;
        --light-color: #86c4b8;
        --gray-color: #6c7d6f;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Vazirmatn', Tahoma, sans-serif;
    }

    body {
        background-color: #f5f7fa;
        color: var(--dark-color);
        line-height: 1.6;
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    .hero {
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        color: white;
        padding: 80px 0;
        text-align: center;
        border-radius: 0 0 20px 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        margin-bottom: 50px;
    }

    .hero h1 {
        font-size: 2.8rem;
        margin-bottom: 20px;
    }

    .hero p {
        font-size: 1.2rem;
        max-width: 800px;
        margin: 0 auto;
    }

    .about-section {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 40px;
        margin-bottom: 60px;
    }

    .about-content {
        background: white;
        border-radius: 15px;
        padding: 40px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .about-content h2 {
        color: var(--primary-color);
        margin-bottom: 20px;
        font-size: 1.8rem;
        position: relative;
        padding-bottom: 15px;
    }

    .about-content h2:after {
        content: "";
        position: absolute;
        bottom: 0;
        right: 0;
        width: 80px;
        height: 4px;
        background: var(--primary-color);
        border-radius: 2px;
    }

    .about-image {
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .about-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

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

    .features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        margin-bottom: 60px;
    }

    .feature-card {
        background: white;
        border-radius: 15px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .feature-card:hover {
        transform: translateY(-10px);
    }

    .feature-icon {
        width: 80px;
        height: 80px;
        background: rgba(67, 97, 238, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: var(--primary-color);
        font-size: 2rem;
    }

    .feature-card h3 {
        margin-bottom: 15px;
        font-size: 1.3rem;
    }

    .team-section {
        margin-bottom: 60px;
    }

    .section-title {
        text-align: center;
        margin-bottom: 40px;
    }

    .section-title h2 {
        font-size: 2rem;
        color: var(--dark-color);
        position: relative;
        display: inline-block;
        padding-bottom: 15px;
    }

    .section-title h2:after {
        content: "";
        position: absolute;
        bottom: 0;
        right: 50%;
        transform: translateX(50%);
        width: 100px;
        height: 4px;
        background: var(--primary-color);
        border-radius: 2px;
    }

    .team-members {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }

    .team-member {
        background: white;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        text-align: center;
        transition: transform 0.3s ease;
    }

    .team-member:hover {
        transform: translateY(-10px);
    }

    .member-image {
        height: 250px;
        overflow: hidden;
    }

    .member-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .team-member:hover .member-image img {
        transform: scale(1.1);
    }

    .member-info {
        padding: 25px 20px;
    }

    .member-info h3 {
        color: var(--dark-color);
        margin-bottom: 5px;
        font-size: 1.3rem;
    }

    .member-info p {
        color: var(--gray-color);
        margin-bottom: 15px;
    }

    .social-links {
        display: flex;
        justify-content: center;
        gap: 15px;
    }

    .social-links a {
        width: 35px;
        height: 35px;
        border-radius: 50%;
        background: #f1f1f1;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--dark-color);
        transition: all 0.3s ease;
    }

    .social-links a:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-3px);
    }

    @media (max-width: 768px) {
        .hero h1 {
            font-size: 2rem;
        }

        .hero p {
            font-size: 1rem;
        }
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Vazirmatn', Tahoma, sans-serif;
    }

    body {
        background-color: #f5f7fa;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    header {
        background: linear-gradient(135deg, #4361ee, #3a0ca3);
        color: white;
        width: 100%;
        padding: 60px 0;
        text-align: center;
        margin-bottom: 40px;
    }

    header h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    header p {
        font-size: 1.1rem;
        max-width: 600px;
        margin: 0 auto;
    }

    .contact-container {
        width: 100%;
        max-width: 1000px;
        display: flex;
        justify-content: center;
        margin-bottom: 50px;
    }

    .contact-info {
        background: white;
        border-radius: 15px;
        padding: 40px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        width: 100%;
        max-width: 500px;
        text-align: center;
    }

    .contact-info h3 {
        color: #4361ee;
        margin-bottom: 30px;
        font-size: 1.8rem;
    }

    .info-item {
        margin-bottom: 25px;
        text-align: center;
    }

    .info-item i {
        color: #4361ee;
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .info-item h4 {
        font-size: 1.2rem;
        margin-bottom: 5px;
        color: #2b2d42;
    }

    .info-item p {
        color: #6c757d;
        line-height: 1.8;
    }

    @media (max-width: 768px) {
        header {
            padding: 40px 20px;
        }

        header h1 {
            font-size: 1.8rem;
        }

        .contact-info {
            padding: 30px 20px;
            margin: 0 20px;
        }
    }