#contactUs {
        background: linear-gradient(to bottom right, #fffdf9, #fff2e6);
        padding: 80px 0;
        font-family: 'Tajawal', sans-serif;
    }

    .contact-container {
        background: #fff;
        border-radius: 28px;
        padding: 60px;
        box-shadow: 0 20px 50px rgba(0,0,0,0.06);
    }

    .contact-title {
        font-size: 2.8rem;
        font-weight: 900;
        text-align: center;
        margin-bottom: 10px;
        color: #1f1f1f;
    }

    .contact-sub {
        text-align: center;
        font-size: 1.1rem;
        color: #777;
        margin-bottom: 40px;
    }

    .contact-form .form-control {
        border-radius: 16px;
        border: 1px solid #ddd;
        padding: 16px 20px;
        margin-bottom: 20px;
        font-size: 1rem;
        background-color: #fcfcfc;
        transition: 0.3s ease;
    }

    .contact-form .form-control:focus {
        border-color: #f28500;
        box-shadow: 0 0 0 3px rgba(242, 133, 0, 0.15);
    }

    .form-icon {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: #f28500;
        font-size: 1.1rem;
    }

    .form-group {
        position: relative;
    }

    .send-btn {
        background: linear-gradient(to right, #f28500, #f4a832);
        color: white;
        padding: 14px 36px;
        border-radius: 50px;
        font-weight: bold;
        font-size: 1.1rem;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        border: none;
        transition: 0.3s;
        box-shadow: 0 8px 20px rgba(242,133,0,0.2);
    }

    .send-btn:hover {
        background: #e27a00;
        box-shadow: 0 8px 30px rgba(226,122,0,0.4);
    }

    .contact-info-block {
        background: #fffaf5;
        border-radius: 24px;
        padding: 30px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.04);
    }

    .info-item {
        display: flex;
        align-items: center;
        gap: 15px;
        margin-bottom: 30px;
        transition: 0.3s;
    }

    .info-item:hover {
        transform: translateY(-4px);
    }

    .info-icon {
        width: 58px;
        height: 58px;
        border-radius: 50%;
        background: linear-gradient(135deg, #f28500, #ffb84d);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        flex-shrink: 0;
        box-shadow: 0 6px 12px rgba(0,0,0,0.1);
        transition: 0.3s;
    }

    .info-item:hover .info-icon {
        transform: scale(1.1);
    }

    .info-text h6 {
        margin: 0;
        font-weight: 700;
        color: #222;
        font-size: 1.05rem;
        margin-bottom: 5px;
    }

    .info-text p {
        margin: 0;
        color: #555;
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .form-control.is-invalid {
        border-color: #e74c3c;
        box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.2);
    }

    .invalid-feedback {
        color: #e74c3c;
        font-size: 0.9rem;
        margin-top: -10px;
        margin-bottom: 15px;
        padding-inline-start: 10px;
        display: block;
    }
    /* Section Titles - Enhanced */
.contact-title {
    font-size: 3.2rem; /* Slightly larger */
    color: #2c3e50; /* Darker, more professional grey */
    font-weight: 800; /* Bolder */
    position: relative;
    padding-bottom: 15px; /* Space for underline effect */
}

.contact-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px; /* Short underline */
    height: 4px; /* Thicker underline */
    background: linear-gradient(to right, #D89835, #F2B544); /* Gradient underline */
    border-radius: 2px;
}

.contact-sub {
    color: #7f8c8d; /* Muted grey for subtitle */
    font-size: 1.2rem; /* Slightly larger */
    margin-top: 10px;
}
@media (max-width: 768px) {
    #contactUs {
        padding: 40px 15px;
    }

    .contact-container {
        padding: 30px 20px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    }

    .contact-title {
        font-size: 2.4rem;
    }

    .contact-sub {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .row {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .col-md-5, .col-md-7 {
        max-width: 100%;
        flex: 1 1 100%;
    }

    .contact-info-block {
        padding: 20px;
    }

    .info-item {
        gap: 10px;
    }

    .info-icon {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .info-text h6 {
        font-size: 1rem;
    }

    .info-text p {
        font-size: 0.9rem;
    }

    .contact-form .form-control {
        font-size: 0.95rem;
        padding: 14px 16px 14px 40px;
    }

    .form-icon {
        font-size: 1rem;
        left: 12px;
    }

    .send-btn {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 14px 0;
        border-radius: 30px;
        box-shadow: 0 6px 15px rgba(242,133,0,0.15);
    }
}

 .invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 0.25rem;
    }

    input.is-invalid + .invalid-feedback,
    textarea.is-invalid + .invalid-feedback {
     display: block;
    }
    @media (max-width: 768px) {
        .contact-container,
        .send-btn,
        .info-icon {
            box-shadow: none !important;
        }
    }
    @media (max-width: 768px) {
        .info-item:hover,
        .info-item:hover .info-icon,
        .send-btn:hover {
            transform: none !important;
            box-shadow: none !important;
        }
    }
    @media (max-width: 768px) {
        #contactUs {
            background: #fffdf9;
        }
    }