* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: "Mulish", sans-serif;
    font-optical-sizing: auto;
    -webkit-tap-highlight-color: transparent;
}
input {
    outline: none;
    border: none;
}
button {
    outline: none;
    border: none;
    cursor: pointer;
}
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-thumb {
    border-radius: 20px;
    background-image: linear-gradient(to bottom, aqua, black);
}
::-webkit-scrollbar-track {
    background-color: lightgrey;
}
body {
    height: 100dvh;
    font-family:Verdana, Geneva, Tahoma, sans-serif;
}
#callback_note {
    font-style: italic;
    display: none;
}
nav {
    display: grid;
    align-items: center;
    justify-content: center;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr;
    width: 100%;
    z-index: 9;
    position: fixed;
    top: 0;
    background-color: white;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
nav section {
    width: 100%;
    padding: 10px;
}
#nav_sec2 {
    text-align: center;
    width: 100%;
}
#revu {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-bottom: 1px solid rgba(0, 0, 0, 0.363);
    border-right: 1px solid rgba(0, 0, 0, 0.363);
}
#nav_sec3 {
    position: relative;
    text-align: right;
    padding-right: 40px;
}
#menu_open, #menu_close {
    cursor: pointer;
}
#menu_close {
    display: none;
}
#menu_open rect {
    border-radius: 20px;
}
#logo {
    width: 40%;
    height: auto;
    border-radius: 50%;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    text-align: center;
    cursor: pointer;
}
.menu_data {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 300px;
    margin-top: 60px;
    display: none;
}
.menu_data ul {
    list-style: none;
    line-height: 3.5em;
    padding: 20px;
    font-size: 17px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    height: 500px;
    background-color: white;
}
.menu_data ul a {
    text-decoration: none;
    color: black;
}
.menu_data ul li:hover {
    transition: all 0.4s ease-in-out;
    padding: 10px;
    cursor: pointer;
    border-left: 1px solid rgb(255, 11, 11);
}
main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin-top: 80px;
}
.main_div1 {
    text-align: center;
    border-radius: 50%;
    margin-top: 50px;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    padding: 30px 45px;
    line-height: 2.5em;
    width: fit-content;
    height: fit-content;
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
}
.main_div1_section {
    display: flex;
    align-items: center;
    justify-content: center;
}
.main_div1 h1 {
    font-family: "DM Serif Text", serif;
}
.main_div2 {
    width: 100%;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.main_div2 img {
    width: 100%;
}
.product_slide {
    display: none;
}
.old_review {
    margin-top: 5px;
    text-align: center;
    padding: 8px;
    color: darkblue;
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5em;
}
.rev_note_section, .rev_note {
    display: none;
}
.main_div2 section {
    text-align: justify;
    margin: 50px 0 50px -20px;
    padding: 20px;
    border-left: 2px solid red;
    line-height: 2em;
}
.main_div3 {
    width: 100%;
    height: auto;
}
.div3_section {
    border-top: 2px solid darkred;
    background-color: rgba(219, 216, 216, 0.555);
    width: 100%;
    height: auto;
    padding: 10px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.div3_section section h3 {
    text-align: center;
    color: darkred;
    margin: 20px 0;
}
.category {
    cursor: pointer;
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
}
.category a {
    text-decoration: none;
    color: darkblue;
}
.diff_category {
    width: 100%;
    padding: 10px;
}
.diff_category img {
    width: 100%;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.diff_category p {
    text-align: center;
    font-weight: bold;
    background-color: white;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    padding: 8px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.ads {
    margin-top: 100px;
    width: 100%;
    padding: 20px;
}
.ads section {
    text-align: center;
    font-weight: bold;
}
.ads img {
    width: 80%;
    border-radius: 20px;
    margin-top: 10px;
}
#ad_slide {
    display: none;
}
footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 100px;
    background-image: linear-gradient(to bottom right, rgb(255, 255, 255), rgb(224, 224, 224));
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.footer_sec {
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 0;
    background-image: linear-gradient(to bottom right, rgb(255, 255, 255), rgb(224, 224, 224));
    z-index: 3;
}
.footer_sec img {
    width: 10%;
    border-radius: 20px;
    border-radius: 50%;
    margin: 0 20px;
}
footer i {
    padding-bottom: 20px;
    font-weight: bold;
    text-align: center;
    line-height: 1.5em;
}
footer i a {
    font-size: 14px;
    text-decoration: none;
    color: blue;
}
#year {
    margin-left: 10px;
    color: red;
    font-weight: bold;
}
.num_review {
    color: darkblue;
}
.load_cover {
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    width: 100%;
    background-color: white;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}
.load_cover img {
    width: 50%;
    height: auto;
    animation: blink 2s infinite;
}
@keyframes blink {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}
.back_menu {
    position: absolute;
    top: 0;
    right: 0;
    margin-top: 100px;
    margin-right: 40px;
}
#back_btn {
    padding: 10px 20px;
    background-image: linear-gradient(to left, rgb(134, 115, 5), black);
    color: white;
    border-radius: 20px;
    font-weight: bold;
    font-size: 16px;
}
.loader_container {
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader_div {
    display: none;
}
.loader_ball {
    width: 40px;
    aspect-ratio: 1;
    display: grid;
    border: 4px solid #0000;
    border-radius: 50%;
    border-right-color: #e97d03;
    animation: l15 1s infinite linear;
}
.loader_ball::before,
.loader_ball::after {    
    content: "";
    grid-area: 1/1;
    margin: 2px;
    border: inherit;
    border-radius: 50%;
    animation: l15 2s infinite;
}
.loader_ball::after {
    margin: 6px;
    animation-duration: 3s;
}
@keyframes l15{ 
    100%{transform: rotate(1turn)}
}




@media only screen and (min-width: 500px) {
    #logo {
        width: 40%;
    }
    #revu {
        width: 80%;
    }
    .desktop_mode {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        padding: 40px 20px;
    }
    .footer_sec img {
        width: 5%;
    }
} 

@media only screen and (min-width: 600px) {
    #logo {
        width: 20%;
    }
    #revu {
        width: 50%;
    }
    .desktop_mode {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        padding: 40px 20px;
    }
    .ads {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }
    #ad_slide {
        text-align: center;
        margin-top: 10px;
    }
    .ads img {
        width: 30%;
    }
    .footer_sec img {
        width: 5%;
    }
} 

@media only screen and (min-width: 850px) {
    #logo {
        width: 15%;
    }
    #revu {
        width: 35%;
    }
    .menu_data {
        margin-top: 70px;
    }
    .desktop_mode {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        padding: 40px 20px;
    }
    .main_div1 {
        padding: 50px 65px;
    }
    .footer_sec img {
        width: 5%;
    }
}