@import url('https://fonts.googleapis.com/css2?family=Rajdhani&family=Red+Hat+Display:wght@300&family=Russo+One&display=swap');

body, html{
    background-color: rgb(30, 30, 30);
}

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

:root{
    /*--theme-color: rgb(206, 182, 45);
    --theme-gradient: repeating-linear-gradient(90deg, rgba(230,199,56,1) 0%, rgba(207,181,59,1) 15%, rgba(255, 249, 130, 1) 25%, rgba(207,181,59,1) 46%, rgb(198, 174, 71, 1) 66%, rgb(127, 109, 30, 1) 100%);*/
    --theme-color: rgb(255, 255, 255);
    --theme-gradient: repeating-linear-gradient(90deg, rgb(255, 255, 255), rgb(187, 187, 187) 15%, rgb(226, 226, 226) 43%, rgb(177, 177, 177) 78%, rgb(211, 211, 211) 100%);
}

img{
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: none;
}

.top-nav{
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 5;
    height: calc(40px + 2vw);
    display: flex;
    flex-direction: row;
    align-items: center;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    box-shadow: 0px 5px 10px 5px rgba(0, 0, 0, 0.3);
    justify-content: space-between;
    padding: 10px;
    background: rgb(41,41,41);
}

.middle-nav-options{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.middle-nav-options > a{
    background: transparent;
    appearance: none;
    border: none;
    outline: none;
    text-decoration: none;
    font-size: calc(14px + 0.7vw);
    margin-right: 20px;
    cursor: pointer;
    opacity: 0.8;
    /*background: linear-gradient(90deg, rgba(184,161,51,1) 0%, rgba(207,181,59,1) 27%, rgba(208,200,61,1) 35%, rgba(207,181,59,1) 46%, rgba(230,199,56,1) 66%, rgba(189,163,47,1) 84%, rgba(207,181,59,1) 100%);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;*/
    color: var(--theme-color);
    position: relative;
    transition: all 0.3s ease;
}

.middle-nav-options > a:hover{
    opacity: 1;
}

.middle-nav-options > a::before{
    content: '';
    width: 95%;
    position: absolute;
    top: 32px;
    transform-origin: 0% 50%;
    transform: scaleX(0);
    left: 2.5%;
    height: 1px;
    /*background: linear-gradient(90deg, rgba(184,161,51,1) 0%, rgba(207,181,59,1) 27%, rgba(208,200,61,1) 35%, rgba(207,181,59,1) 46%, rgba(230,199,56,1) 66%, rgba(189,163,47,1) 84%, rgba(207,181,59,1) 100%);*/
    background: var(--theme-color);
    transition: all 0.3s ease-in-out;
}

.middle-nav-options > a:hover::before{
    transform: scaleX(1);
}

.middle-nav-options > a:active{
    transform: scale(0.95);
}

.menu-btn{
    filter: invert(80%);
    height: 90%;
    display: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-btn:hover{
    filter: invert(95%);
}

.logo{
    height: 100%;
    cursor: pointer;
}

.main-container{
    width: 100%;
    height: 100%;
    overflow-y: auto;
    position: fixed;
    left: 0;
    top: calc(30px + 2vw);
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory;
}

.main-container > section{
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    
    background-image: url("images/BG-Texture.jpg");
    scroll-snap-align: start;
}

#start-section{
    height: 100vh;
}

.side-nav{
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 8;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    opacity: 0;
    transform: translateX(-100%);
    visibility: hidden;
    background-image: url("images/BG-Texture.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: all 0.5s ease-in-out;
}

.side-nav.open{
    visibility: visible;
    opacity: 1;
    transform: translateX(0%);
}

.side-nav > a{
    appearance: none;
    outline: none;
    text-decoration: none;
    cursor: pointer;
    border: none;
    margin-bottom: 50px;
    /*background: linear-gradient(90deg, rgba(184,161,51,1) 0%, rgba(207,181,59,1) 27%, rgba(208,200,61,1) 35%, rgba(207,181,59,1) 46%, rgba(230,199,56,1) 66%, rgba(189,163,47,1) 84%, rgba(207,181,59,1) 100%);
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;*/
    color: var(--theme-color);
    font-size: calc(16px + 1vw);
    background: transparent;
}

.side-nav > a::before{
    content: '';
    width: 95%;
    position: absolute;
    top: 32px;
    transform-origin: 0% 50%;
    transform: scaleX(0);
    left: 2.5%;
    height: 1px;
    /*background: linear-gradient(90deg, rgba(184,161,51,1) 0%, rgba(207,181,59,1) 27%, rgba(208,200,61,1) 35%, rgba(207,181,59,1) 46%, rgba(230,199,56,1) 66%, rgba(189,163,47,1) 84%, rgba(207,181,59,1) 100%);*/
    background: var(--theme-color);
    transition: all 0.3s ease-in-out;
}

.side-nav > a:hover::before{
    transform: scaleX(1);
}

.side-nav > a:active{
    transform: scale(0.95);
}

.side-nav-logo{
    width: 80%;
}

.close-side-nav-btn{
    width: 50px;
    filter: invert(100%);
}

#start-section{
    overflow: hidden;
    background-image: url("images/LogoBackground.jpeg");
    display: flex;
    align-items: center;
    justify-content: center;
}

#start-section > svg{
    z-index: 1;
    height: 75%;
}

svg > g > g > g > path{
    fill: none;
    /*stroke: rgb(206, 182, 45);*/
    stroke: rgb(177, 177, 177);
    stroke-width: 1px;
    stroke-dasharray: 600px;
    stroke-dashoffset: 600px;
    stroke-linecap: round;
    stroke-linejoin: round; 
    animation: draw-stroke 3s linear forwards;
}

.start-logo-overlay{
    z-index: 2;
    opacity: 0;
    top: 50%;
    display: none;
    transform: translateY(-50%);
    position: absolute;
    height: 40%;
    max-width: 100%;
    animation: reveal-overlay 3s linear forwards;
}

.start-logo-circle{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-150%, -50%);
    width: 90%;
    aspect-ratio: 1/1;
    border-radius: 50%;
    /*outline: 2px solid rgba(206, 182, 45, 1);*/
    outline: 2px solid rgb(255, 255, 255);
}

.first-circle{
    animation: show-circles1 3s ease-out forwards;
}

.second-circle{
    /*outline: 2px solid rgb(252, 235, 136);*/
    outline: 2px solid rgb(214, 214, 214);
    transform: translate(-200%, -50%);
    animation: show-circles2 2.5s 0.5s ease-out forwards;
}

section > h2{
    padding-top: 20px;
    font-size: calc(25px + 2vw);
    text-align: center;
    color: white;
    font-family: 'Russo One', sans-serif;
}

#operation-section{
    min-height: 100vh;
}

.operations-container{
    display: flex;
    z-index: 4;
    flex-direction: row;
    align-items: center;
    justify-content: space-evenly;
    width: 100%;
    flex-wrap: wrap;
    padding: 10px;
    margin-bottom: 30px;
    position: relative;
}

.operation{
    margin-top: 10px;
    padding: 10px;
    width: 400px;
    margin-left: 10px;
    box-shadow: 5px 5px 10px 5px rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    background-color: rgb(34, 34, 34);
}

.operation > h3{
    font-size: calc(22px + 0.6vw);
    color: var(--theme-color);
}

.operation > p{
    font-size: calc(16px + 0.4vw);
    color: white;
}

.operation > button{
    cursor: pointer;
    width: 100%;
    border-radius: 15px;
    border: 1px solid var(--theme-color);
    color: white;
    padding: 10px;
    font-family: 'Red Hat Display', sans-serif;
    margin-top: 10px;
    opacity: 1;
    font-size: calc(14px + 0.4vw);
    background-position: 0% 0%;
    background-repeat: repeat-x;
    background-size: 100% 100%;
    background: transparent;
    transition: all 0.3s ease;
}

.operation > button:hover{
    background: var(--theme-gradient);
    color: rgb(39, 42, 22);
    animation: operation-hover 0.5s ease-in-out forwards;
}

.operation > button:active{
    opacity: 0.7;
    transform: scale(0.98);
}

.operation > div{
    border-radius: 15px;
    margin-top: 10px;
    height: calc(250px + 10vw);
    background-position: center;
    background-size: cover;
}

.brows-img{
    background-image: url("images/brows1.jpg");
}

.lips-img{
    background-image: url("images/lips.jpg");
}

.lash-img{
    background-image: url("images/wimpern.jpg");
}

@keyframes draw-stroke {
    0%{
        stroke-dashoffset: 600px;
        stroke-width: 1px;
        fill: rgba(255, 255, 255, 0);
        /*fill: rgba(206, 182, 45, 0);*/
    }
    85%{
        stroke-dashoffset: 0px;
        /*fill: rgba(206, 182, 45, 0);*/
        fill: rgba(255, 255, 255, 0);
        stroke-width: 1px;
    }
    92.5%{
        stroke-dashoffset: 0px;
        stroke-width: 1px;
        fill: rgba(255, 255, 255, 1);
        /*fill: rgba(206, 182, 45, 1);*/
    }
    100%{
        stroke-dashoffset: 0px;
        stroke-width: 1px;
        fill: rgba(255, 255, 255, 1);
        /*fill: rgba(206, 182, 45, 1);*/
    }
}

@keyframes reveal-overlay {
    0%{
        opacity: 0;
    }
    92.5%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}

@keyframes show-circles1 {
    0%{
        transform: scale(0) translate(-160%, -50%);
    }
    100%{
        transform: scale(1) translate(-45%, -45%);
    }
}

@keyframes show-circles2 {
    0%{
        transform: scale(0) translate(-160%, -50%);
    }
    100%{
        transform: scale(1) translate(-55%, -55%);
    }
}

@keyframes operation-hover {
    0%{
        background-position: 0% 0%;
    }
    100%{
        background-position: 100% 0%;
    }
}

@media screen and (max-width: 800px) {

    .middle-nav-options{
        display: none;
    }

    .menu-btn{
        display: unset;
    }
}