:root {
    /*Colors*/
    --main-color: white;
    --slogan-color: #808180;
    --bg-color: black;
    --readyfor-color: #D3D3D3;
    --button-color: #D3D3D3;
    --button-color-pulse: #937FF6;
    --services-color: gray;
    --partner-color: #A9A9A9;
    --content-animation-delay : 4.2s;
    --list-services-t-p: #B4B4B8;
}

* {
    box-sizing: border-box;
}

body, html {
    width: 100%;
    height: 100%;
    margin: 0;
    background-color: var(--bg-color);
    overflow-x: hidden;
    font-family: 'Frontage-Regular';
    scroll-behavior: smooth;
}

/**** Scroll Bar ****/

/* Chrome, Edge and Safari */
*::-webkit-scrollbar {
    height: 9px;
    width: 3px;
}
*::-webkit-scrollbar-track {
    border-radius: 0px;
    background-color: var(--bg-color);
}

*::-webkit-scrollbar-track:hover {
    background-color: var(--bg-color);
}

*::-webkit-scrollbar-track:active {
    background-color: var(--bg-color);
}

*::-webkit-scrollbar-thumb {
    border-radius: 5px;
    background-color: var(--main-color);
}

*::-webkit-scrollbar-thumb:hover {
    background-color: #A3A3A3;
}

*::-webkit-scrollbar-thumb:active {
    background-color: #A3A3A3;
}

/**** Section 1 [Welcome] ****/

.welcome{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#companyName {
    color: var(--main-color);
    font-family: 'Frontage-Regular';
    font-size: 8.5vw;
    text-align: center;
    line-height: 2;
    opacity: 0;
    animation: fadeIn 2s forwards;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

#slogan{
    color: var(--slogan-color);
    font-family: 'Frontage-Bulb';
    font-size: 2.4vw;
    letter-spacing: -8px;
    text-align: center;
    padding-bottom: 20px;
    opacity: 0;
    animation: fadeInS 2s 0.8s forwards, fadeOutS 2s 4s forwards;
}

@keyframes fadeInS {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fadeOutS {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}


/**** END Section 1 [Welcome] ****/

/**** Section 2 [About] ****/

.about-us{
    padding-top: 40px;
    padding-bottom: 40px;
    padding-left: 10vw;
    padding-right: 10vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    -webkit-animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation-delay: var(--content-animation-delay);
}

.divider{
    height: 2px;
    background-color: var(--main-color);
    margin: 50px 0;
    width: 100%;
}

#textAbout {
    color: var(--main-color);
    font-family: 'Frontage-Regular';
    font-size: calc(1rem + 0.5vw);
    letter-spacing: -6px;
    text-align: center;

}

/**** END Section 2 [About] ****/

/**** Section 3 [Services] ****/

.services{
    opacity: 0;
    -webkit-animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation-delay: var(--content-animation-delay);
}

.title-services{
    font-family: 'Frontage-Bold';
    text-align: left;
}

.list-services{
    color: var(--services-color);
}

.list-services-l-p{
    color: var(--services-color);
}

.list-services-t-p{
    font-family: 'Frontage-Bold';
    color: var(--list-services-t-p);
}

.container-a-t, .container-t-a {
    font-size: 16px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    color: var(--main-color);
    padding-bottom: 120px;
    padding-left: 80px;
    padding-right: 80px;
    justify-content: center;

}

.data-animation, .labyrinth-animation{
    flex: 1 1 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}


.text-animation-a-t, .text-animation-t-a {
    flex: 1 1 60%;
}

/**** END Section 3 [Services] ****/

/**** Section 4 [Ready-for] ****/

.ready-for{
    opacity: 0;
    -webkit-animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation-delay: var(--content-animation-delay);
}

.divider2 {
    height: 0.5px;
    background-color: var(--main-color);
    margin: 50px auto;
    width: 80%;
}

.container-readyfor {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

video {
    flex: 1 1 35%;
    padding: 5px;
    width: 100%;
    max-width: 700px;
    min-width: 100px;
    height: auto;
}

.text-video-cont {
    flex: 1 1 50%;
}

.text-readyfor {
    color: var(--readyfor-color);
    font-family: 'Frontage-Bold';
    font-size: calc(1rem + 0.5vw);
    text-align: center;
}

button {
    background: none;
    border: 2px solid var(--button-color);
    font: inherit;
    line-height: 1;
    margin: 0.5em auto;
    display: block;
    padding: 1em 2em;
    color: var(--button-color);
    transition: 0.25s;
    animation: bounce 2s infinite;
    cursor: pointer;
}

button:hover,
button:focus {
    border-color: var(--hover);
    color: var(--button-color-pulse);
}

/**** END Section 4 [Ready-for] ****/

/**** Section 5 [Partnership] ****/

.partners{
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: content-animation 1s cubic-bezier(0.550, 0.085, 0.680, 0.530) both;
    animation-delay: var(--content-animation-delay);
}

.title-partner{
    text-align: center;
    color: var(--partner-color);
}

.logo-carousel{
    display: flex;
    overflow: hidden;
    width: 80%;
    height: 150px;
    justify-content: center;
    position: relative;
}

.logo-carousel img{
    max-width: 100%;
    width: auto;
    height: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    animation: display 6s infinite;
}

@keyframes display {
    0%, 55%, 100% { opacity: 0; }
    30%, 35% { opacity: 1; }
}

.logo-carousel img:nth-child(1) { animation-delay: 3s; }
.logo-carousel img:nth-child(2) { animation-delay: 6s; }
.logo-carousel img:nth-child(3) { animation-delay: 9s; }
.logo-carousel img:nth-child(4) { animation-delay: 12s; }

#solit-partner{
    width: 20%;
    height: auto;
}
/**** END Section 5 [Partnership] ****/



/******* Responsive Part *******/

@media (max-width: 1024px) {


    /**** [1024px] Section 1 [Welcome] ****/

    #companyName {

        font-size: 8vw;
    }

    #slogan {
        font-size: 2.5vw;
        letter-spacing: 0;
        margin: 20px;

    }

    .welcome {
        padding-top: 200px;
        padding-bottom: 240px;
    }

    /**** [1024px] END Section 1 [Welcome] ****/

    /**** [1024px] Section 2 [About] ****/

    .about-us {
        padding-bottom: 0vw;
        padding-top: 0vw;
        padding-left: 5vw;
        padding-right: 5vw;
    }

    #textAbout {
        font-size: 2.5vw;
        letter-spacing: 0;
    }

    .divider {
        width: 95%;
        margin: 20px 0;
    }

    /**** [1024px] END Section 2 [About] ****/

    /**** [1024px] Section 3 [Services] ****/

    .title-services{
        text-align: center;
    }
    .container-a-t {
        font-size: 2vw;
        flex-direction: column;
        text-align: center;

        align-items: center;
        padding-left: 0px;
        padding-right: 0px;
        padding-bottom: 15px;
    }

    .container-t-a{
        font-size: 2vw;
        flex-direction: column-reverse;
        text-align: center;

        align-items: center;
        padding-left: 0px;
        padding-right: 0px;
        padding-bottom: 15px;
    }

    .data-animation, .labyrinth-animation{
        align-items: center;
    }

    .text-animation-a-t, .text-animation-t-a {
        text-align: left;
        padding: 1rem 4rem;
        width: 100%;
    }

    /**** [1024px] END Section 3 [Services] ****/

    /**** [1024px] Section 4 [Ready-for] ****/

    .container-readyfor{
        flex-direction: column;
        padding: 10px;
    }
    video {
        max-width: 500px;
        min-width: 200px;
    }

    .text-readyfor {
        font-size: calc(0.8rem + 0.5vw);
        padding-left: 1rem;
        padding-right: 1rem;
    }

    button {
        font-size: calc(0.6rem + 0.5vw);
    }

    /**** [1024px] END Section 4 [Ready-for] ****/

    /**** Section 5 [Partnership] ****/

    .title-partner{
        font-size: 15px;
    }

    .logo-carousel{
        width: 80%;
        height: 80px;
    }

    .logo-carousel img{
        max-width: 100%;
        width: auto;
        height: 60%;
    }

    #solit-partner{
        width: 30%;
        height: auto;
    }
    /**** END Section 5 [Partnership] ****/


}

@media (max-width: 467px) {

    /**** [467px] Section 1 [Welcome] ****/

    #companyName {
        font-size: 12vw;
    }

    #slogan {
        margin: 20px;
        font-size: 4vw;
    }

    .welcome{
        padding-top: 160px;
        padding-bottom: 160px;
    }

    /**** [467px] END Section 1 [Welcome] ****/

    /**** [467px] Section 2 [About] ****/

    .about-us {
        padding-left: 3vw;
        padding-right: 3vw;
    }

    .divider{
        width: 95%;
        margin: 10px 0;
    }

    #textAbout {
        font-size: 3.5vw;
    }

    /**** [467px] END Section 2 [About] ****/

    /**** [467px] Section 3 [Services] ****/

    .title-services{
        text-align: center;
        font-size: 12px;
    }
    .container-a-t {
        font-size: 9px;
        flex-direction: column;
        text-align: center;

        align-items: center;
        padding-left: 0px;
        padding-right: 0px;
        padding-bottom: 10px;
    }

    .container-t-a{
        font-size: 9px;
        flex-direction: column-reverse;
        text-align: center;

        align-items: center;
        padding-left: 0px;
        padding-right: 0px;
        padding-bottom: 10px;
    }

    .data-animation, .labyrinth-animation{
        align-items: center;
    }

    .text-animation-a-t, .text-animation-t-a {
        text-align: left;
        padding: 1rem 1rem;
        width: 100%;
    }

    /**** [467px] END Section 3 [Services] ****/

    /**** [467px] Section 4 [Ready-for] ****/

    .container-readyfor{
        flex-direction: column;
        padding: 10px;
    }
    video {
        max-width: 300px;
        min-width: 100px;
    }

    .text-readyfor {
        font-size: calc(0.5rem + 0.5vw);
        padding-left: 1rem;
        padding-right: 1rem;
    }

    button {
        margin: 0.5em auto;
        padding: 0.7em 1.7em;
    }

    /**** [467px] END Section 4 [Ready-for] ****/

    /**** Section 5 [Partnership] ****/

    .title-partner{
        font-size: 15px;
    }

    .logo-carousel{
        width: 80%;
        height: 80px;
    }

    .logo-carousel img{
        max-width: 100%;
        width: auto;
        height: 45%;
    }

    #solit-partner{
        width: 50%;
        height: auto;
    }

    /**** END Section 5 [Partnership] ****/



}