@font-face {
    font-family: 'IranianSans';
    src: url('/main/fonts/IranianSans.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'IranianSans', Arial, sans-serif;
    background: linear-gradient(135deg, #e0e7ff, #ffffff);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 8rem 1rem 2rem;
}

.contact-us {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.contact-us.ir-show {
    opacity: 1;
    transform: translateY(0);
}

.contact-form-card,
.contact-info-card,
.contact-map-card {
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-form-card:hover,
.contact-info-card:hover,
.contact-map-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.form-control {
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 0.75rem;
    font-family: 'IranianSans', Arial, sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: #292b76;
    box-shadow: 0 0 0 0.2rem rgba(41, 43, 118, 0.25);
    outline: none;
}

.form-label {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    font-weight: 500;
    color: #292b76;
    margin-bottom: 0.5rem;
}

.invalid-feedback {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: #dc2626;
}

.btn-primary {
    background-color: #292b76;
    border: none;
    padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(1rem, 2vw, 1.5rem);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    border-radius: 8px;
    font-family: 'IranianSans', Arial, sans-serif;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-primary:hover {
    background-color: #3f4194;
    transform: translateY(-2px);
}

.contact-info-card ul li a,
.contact-info-card ul li span {
    transition: color 0.3s ease;
}

.contact-info-card ul li a:hover {
    color: #3f4194;
}

.contact-info-card ul li i {
    font-size: 1.2rem;
    margin-left: 0.5rem;
}

.social-links a {
    color: #292b76;
    font-size: 1.5rem;
    margin: 0 0.75rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: #3f4194;
    transform: scale(1.2);
}

.map-container #map {
    border: 2px solid #292b76;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.map-container #map:hover {
    transform: scale(1.02);
}

.message-success,
.message-error {
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1rem;
    font-family: 'IranianSans', Arial, sans-serif;
}

.message-success {
    background-color: #d1fae5;
    color: #065f46;
}

.message-error {
    background-color: #fee2e2;
    color: #dc2626;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .contact-form-card,
    .contact-info-card,
    .contact-map-card {
        padding: 1rem;
    }

    .map-container #map {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .contact-form-card,
    .contact-info-card,
    .contact-map-card {
        padding: 0.75rem;
    }

    .form-control {
        padding: 0.5rem;
    }

    .btn-primary {
        padding: clamp(0.4rem, 1.2vw, 0.6rem) clamp(0.8rem, 1.5vw, 1rem);
        font-size: clamp(0.8rem, 2vw, 0.9rem);
    }

    .map-container #map {
        height: 200px;
    }

    .message-success,
    .message-error {
        padding: 0.75rem;
        font-size: clamp(0.8rem, 2vw, 0.9rem);
    }

    .contact-info-card ul li i {
        font-size: 1rem;
    }

    .social-links a {
        font-size: 1.3rem;
        margin: 0 0.5rem;
    }
}

@media (max-width: 576px) {
    .contact-form-card,
    .contact-info-card,
    .contact-map-card {
        padding: 0.5rem;
    }

    .form-label {
        font-size: clamp(0.8rem, 2vw, 0.9rem);
    }

    .btn-primary {
        padding: clamp(0.3rem, 1vw, 0.5rem) clamp(0.6rem, 1.2vw, 0.8rem);
        font-size: clamp(0.7rem, 1.8vw, 0.8rem);
    }

    .map-container #map {
        height: 180px;
    }

    .contact-info-card ul li i {
        font-size: 0.9rem;
    }

    .social-links a {
        font-size: 1.2rem;
        margin: 0 0.4rem;
    }
}