* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; 
}
/* I block the scroll */
*::-webkit-scrollbar {
    display: none;
}

body {
    position: relative;
    margin: 0;
    padding: 0;
    font-family: "Sansation", sans-serif;
    overflow-x: hidden;
    }

/* Background layer with opacity only on the image */
.background_overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("../img/background_login.png");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    filter: brightness(50%); /* Opacity */
    z-index: -1;
}

.navigator_bar {
    background: linear-gradient(
        to bottom,
        rgba(71, 67, 67, 1) 92%,
        rgba(71, 67, 67, 0.8) 97%,
        rgba(71, 67, 67, 0.4) 100%,
        rgba(71, 67, 67, 0) 100%
    );
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 100px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4); 
}

.img_logo img {
    height: 20vh;
}

.img_logo a {
    display: inline-block;
}

.list_navbar {
    list-style: none;
    display: flex;
    gap: 40px;
}

.list_navbar li a {
    color: white;
    text-decoration: none;
    font-size: 22px;
    transition: color 0.3s;
    font-weight: 300;
    font-style: normal;
    letter-spacing: 3px;
}

.list_navbar li a:hover {
    color: #b19099;
}

.login_container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 40px;
}

/* Position Luffy in the top right corner of the card */
.img_luffy {
    position: absolute;
    top: -115px;  
    right: -60px;
    width: 120px; 
    z-index: 2;
    pointer-events: none;
}

/* Luffy Shadows */
.shadow_luffy {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    filter: blur(6px) brightness(0) opacity(20);
    transform: translate(12px, 10px);
    z-index: 1;
}

/* main image */
.principal_luffy {
    position: relative;
    width: 100%;
    z-index: 2;
}

.img_totoro {
    position: absolute;
    bottom: -32px; 
    right: -110px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
    width: 300px; /* to control overall size */
    height: auto;
}

.shadow_totoro {
    filter: blur(6px) brightness(0) opacity(20);
    transform: translate(18px, 0px); /* move the shadow a little */
    position: absolute; /* equal position so that it is behind */
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%; /* that occupies the same size as the image */
    height: auto;
}

.principal_totoro {
    position: relative;
    z-index: 2;
    width: 100%; /* that occupies the entire .img_totoro container */
    height: auto;
}

.card_login {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #605D5D;
    padding: 40px;
    width: 500px;
    height: 470px;
    margin: 0px auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 1);
    position: relative;
    z-index: 1; 
}

.card_login h1 {
    margin-bottom: 20px;
    font-size: 40px;
    font-weight: 400;
    color: white;
    letter-spacing: 3px;
    margin-bottom: 0px;
}

.form_group {
    margin: 40px auto 20px auto;
}

.form_control { 
    width: 350px;
    padding: 8px 15px;
    border: 1px solid black;;
    border-radius: 8px;
    font-size: 25px;
    background-color: #d9d9d9;
    color: #333;
    font-family: "Sansation", sans-serif;
    letter-spacing: 3px;
}

.checkbox {
    display: flex;
    align-items: center;
    margin-top: 10px;
    color: white; 
    font-size: 14px;
    letter-spacing: 2px;
    font-weight: 300;
    font-style: normal;
}

.checkbox input[type="checkbox"] {
    appearance: none;  /* removes the default browser style */
    -webkit-appearance: none;
    accent-color: black; 
    width: 18px;
    height: 18px;
    border: 1px solid black; 
    background-color: #d9d9d9;
    border-radius: 4px;
    margin-right: 4px;
    vertical-align: sub;
    cursor: pointer;
    position: relative;
}

.checkbox input[type="checkbox"]:checked::after {
    content: "";
    position: absolute;
    top: 1px;
    left: 5px;
    width: 4px;
    height: 9px;
    border: solid black;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.button_container {
    text-align: center;
    margin-top: 40px;   
}

.button_contact {
    display: inline-block;
    padding: 10px 50px;
    background-color: #d9d9d9;
    color: #605D5D;
    text-decoration: none;
    border-radius: 13px;
    font-weight: 400;
    font-size: 18px;
    letter-spacing: 2px;
    transition: background-color 0.3s ease; 
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

.button_contact:hover {
    background-color: #141414;
    color: white;
}

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    .navigator_bar {
        padding: 0 40px;
    }

    .img_logo img {
        height: 12vh;
    }

    .list_navbar li a {
        font-size: 18px;
        letter-spacing: 2px;
    }

    .login_container {
        padding: 30px;
    }

    .card_login {
        width: 400px;
        height: auto;
        padding: 30px;
    }

    .card_login h1 {
        font-size: 32px;
    }

    .form_control {
        width: 280px;
        font-size: 20px;
    }

    .img_luffy {
        top: -90px;
        right: -40px;
        width: 100px;
    }

    .img_totoro {
        width: 220px;
        bottom: -20px;
        right: -80px;
    }
}

/* Mobile devices (max-width: 767px) */
@media (max-width: 767px) {
    .navigator_bar {
        padding: 0 20px;
        gap: 10px;
    }

    .img_logo img {
        height: 10vh;
    }

    .list_navbar {
        gap: 20px;
    }

    .list_navbar li a {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .login_container {
        padding: 20px;
        flex-direction: column;
    }

    .card_login {
        width: 90vw;
        /* max-width: 350px; */
        max-width: 225px;
        height: auto;
        padding: 50px;
        box-shadow: 0 8px 20px rgba(0,0,0,0.9);
    }

    .card_login h1 {
        font-size: 28px;
        text-align: center;
    }

    .form_control {
        width: 100%;
        font-size: 18px;
    }

    .img_luffy {
        position: absolute;
        top: -75px;
        right: -40px;
        width: 80px;
        margin-bottom: 15px;
    }

    .img_totoro {
        position: absolute;
        /* bottom: -18px; */
        right: -63px;
        /* width: 200px; */
        bottom: -19px;
        width: 150px;
        margin-top: 10px;
    }
}