body {
    background: url('../img/background-image.jpg') no-repeat center center;
    background-size: cover;
    color: rgb(250, 204, 6) !important;
    text-align: center;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header {
    padding: 20px;
    text-align: center;
    width: 100%;
}

.header h1 {
    color: #000;
    font-size: 60px;
    margin-top: 40px;
    font-family: "avenir-next-lt-pro", sans-serif;
    font-weight: 800;
    font-style: normal;
}

.header img {
    width: 100%;
    max-width: 379px;
    height: auto;
}

.container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 20px;
}

.overlay {
    background-color: rgb(4, 8, 11);
    padding: 30px;
    width: 100%;
    max-width: 557px;
    height: auto;
    margin-top: 30px;
    box-sizing: border-box;
}

.overlay-text {
    font-size: 26px;
    font-family: "avenir-next-lt-pro", sans-serif;
    font-weight: normal;
    color: rgb(250, 204, 6);
    line-height: 1.154;
    text-align: center;
}

.btn-yellow {
    background-color: rgb(250, 204, 6) !important;
    color: rgb(4, 8, 11);
    padding: 12px;
    font-size: 21px;
    width: 100%;
    max-width: 498px;
    height: 58px;
    border: none;
    text-transform: uppercase;
    font-family: "avenir-next-lt-pro", sans-serif;
    font-weight: 500;
    font-style: normal;
}

.btn-yellow:hover {
    background-color: rgb(250, 204, 6) !important;
}

.form-input {
    border-width: 1px;
    border-color: rgb(250, 204, 6);
    border-style: solid;
    background-color: rgb(40, 39, 40);
    width: 100%;
    max-width: 498px;
    height: 58px;
    font-size: 21px;
    color: rgb(255, 255, 255);
    text-align: center;
    box-sizing: border-box;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.social-icons a {
    color: #fff;
    transition: transform 0.3s ease;
    font-size: 34px;
    line-height: 38px;
    margin: 10px;
}

.social-icons a:hover {
    transform: scale(1.2);
}

.footer {
    text-align: center;
    color: rgb(255, 255, 255);
    font-size: 16px;
    width: 100%;
    font-family: "avenir-next-lt-pro", sans-serif;
    font-weight: 400;
    font-style: normal;
    padding: 10px;
    box-sizing: border-box;
}

.icon-color {
    color: rgb(250, 204, 6);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .header h1 {
        font-size: 42px;
    }

    .overlay-text {
        font-size: 22px;
    }

    .btn-yellow,
    .form-input {
        font-size: 18px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 32px;
    }

    .overlay-text {
        font-size: 18px;
    }

    .btn-yellow,
    .form-input {
        font-size: 16px;
        height: 48px;
    }
}