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

body {
    background: #ffffff;
}

/* ================= HEADER ================= */

.header {
    width: 100%;
    height: 90px;
    background: #fff;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 0 30px;



    border-bottom: 1px solid #e6e6e6;

}

/* Logo */

.logo img {
    width: 170px;
    display: block;
}

/* Navigation */

.navbar {


    display: flex;
    gap: 35px;

    margin-left: auto;
    margin-right: auto;
}

.navbar a {
    text-decoration: none;
    color: #0b2e83;
    font-size: 24px;
    font-weight: 700;
    transition: .3s;
}

.navbar a:hover {
    color: #23aae1;
}

/* Icons on the LEFT */

.header-icons {


    display: flex;
    align-items: center;
    gap: 35px;
}

.header-icons i {
    font-size: 30px;
    color: #111;
    cursor: pointer;
    transition: .3s;
}

.header-icons i:hover {
    color: #23aae1;
}

/* Buttons */

.supplier-btn,
.buyer-btn {
    border: none;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
}

.supplier-btn {
    background: #1ea8e8;
    color: white;
}

.buyer-btn {
    background: #0b2e83;
    color: white;
}

/* ================= FORM ================= */

.request-box {

    width: 1000px;

    margin: 40px auto;

    background: #e9f8ff;

    padding: 40px;

    border-radius: 10px;

    text-align: center;

    height: 700px;

}

.request-box h2 {

    color: #222;

    margin-bottom: 20px;

}

.megaphone {
    width: 200px;
    height: 200px;
    font-size: 90px;
    display: block;
    margin: 0 auto 20px;
}

textarea {

    width: 70%;

    height: 90px;

    border: 1px solid #89d4ff;

    border-radius: 6px;

    resize: none;

    outline: none;

    padding: 15px;

    font-size: 15px;

    margin-bottom: 20px;

}

label {

    display: block;

    width: 70%;

    margin: 15px auto 8px;

    text-align: right;

    font-weight: bold;

}

select {

    width: 70%;

    height: 45px;

    border: 1px solid #89d4ff;

    border-radius: 6px;

    outline: none;

    padding: 0 15px;

    font-size: 15px;

}

.send-btn {


    display: block;

    margin: 0 auto 20px;

    margin-top: 25px;

    width: 210px;

    height: 45px;

    border: none;

    border-radius: 7px;

    background: #102d77;

    color: white;

    font-size: 18px;

    cursor: pointer;

    transition: .3s;

}

.send-btn:hover {

    background: #0b2055;

}







/* ==========================
   RESPONSIVE
========================== */

/* Tablets */
@media (max-width:992px) {

    .header {
        flex-direction: column;
        height: auto;
        padding: 20px;
        gap: 20px;
    }

    .navbar {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .navbar a {
        font-size: 20px;
    }

    .header-icons {
        justify-content: center;
    }

    .request-box {
        width: 90%;
        height: auto;
        padding: 35px 25px;
    }

    textarea,
    select,
    label {
        width: 100%;
    }

    .megaphone {
        width: 170px;
        height: 170px;
    }

    .send-btn {
        width: 180px;
    }

}







/* Mobile */
@media (max-width:768px) {

    .logo img {
        width: 140px;
    }

    .navbar {
        gap: 15px;
    }

    .navbar a {
        font-size: 18px;
    }

    .request-box {
        width: 95%;
        padding: 25px 15px;
        margin: 25px auto;
    }

    h2 {
        font-size: 24px;
    }

    .megaphone {
        width: 130px;
        height: 130px;
    }

    textarea,
    select,
    label {
        width: 100%;
    }

    textarea {
        height: 120px;
    }

    .send-btn {
        width: 100%;
    }

}








/* Small Phones */
@media (max-width:480px) {

    .header {
        padding: 15px;
    }

    .logo img {
        width: 120px;
    }

    .navbar {
        gap: 10px;
    }

    .navbar a {
        font-size: 15px;
    }

    .request-box {
        width: 96%;
        padding: 20px 12px;
    }

    h2 {
        font-size: 20px;
    }

    .megaphone {
        width: 100px;
        height: 100px;
    }

    textarea {
        font-size: 14px;
    }

    select {
        font-size: 14px;
    }

    .send-btn {
        height: 45px;
        font-size: 16px;
    }

}