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

body{

    direction:rtl;

    background:#eef2f5;

    color:#333;

}

.container{

    width:90%;

    max-width:750px;

    margin:50px auto;

    background:white;

    padding:40px;

    border-radius:20px;

    box-shadow:0 10px 30px rgba(0,0,0,.12);

}

h1{

    color:#053734;

    text-align:center;

    margin-bottom:10px;

    font-size:34px;

}

.subtitle{

    text-align:center;

    color:#777;

    margin-bottom:35px;

    line-height:1.8;

    font-size:17px;

}

form{

    display:flex;

    flex-direction:column;

    gap:18px;

}

label{

    color:#053734;

    font-weight:bold;

    font-size:16px;

}

input,
textarea{

    width:100%;

    padding:14px 16px;

    border:1px solid #d8d8d8;

    border-radius:10px;

    font-size:16px;

    transition:.3s;

    background:#fafafa;

}

textarea{

    resize:vertical;

    min-height:180px;

}

input:focus,
textarea:focus{

    outline:none;

    border-color:#D4AF37;

    background:white;

    box-shadow:0 0 10px rgba(212,175,55,.25);

}

button{

    margin-top:15px;

    padding:16px;

    border:none;

    border-radius:10px;

    background:#053734;

    color:white;

    font-size:18px;

    font-weight:bold;

    cursor:pointer;

    transition:.3s;

}

button:hover{

    background:#07524d;

    transform:translateY(-3px);

    box-shadow:0 8px 18px rgba(0,0,0,.18);

}

/* Optional Fields */

.optional{

    color:#888;

    font-size:14px;

    font-weight:normal;

}

/* Info Box */

.info-box{

    background:#f8f9fa;

    border-right:5px solid #D4AF37;

    padding:15px 20px;

    border-radius:10px;

    margin-bottom:30px;

    color:#555;

    line-height:1.9;

}

/* Back Button */

.back-btn{

    display:inline-block;

    margin-bottom:25px;

    text-decoration:none;

    background:#053734;

    color:white;

    padding:10px 20px;

    border-radius:8px;

    transition:.3s;

}

.back-btn:hover{

    background:#07524d;

}

/* Responsive */

@media(max-width:768px){

    .container{

        width:95%;

        padding:25px;

        margin:25px auto;

    }

    h1{

        font-size:28px;

    }

    .subtitle{

        font-size:15px;

    }

    input,
    textarea{

        font-size:15px;

    }

    button{

        font-size:17px;

    }

}