@font-face {
    font-family: 'Gothic';
    src: url('assets/font.ttf') format('truetype')
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
  
body,
html {
    background-color: #17171f;
    color: white;
    font-family: "Roboto", system-ui;
    font-weight: 400;
    font-style: normal;
}

@media(max-width: 860px) {
    body,
    html {
        font-size: 12px;
    }
}

section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

@media(max-width: 860px) {
    section {
        position: relative;
        min-height: 100vh;
        height: unset;
    }
}

img {
    max-width: 100%;
}

@media(max-width: 860px) {
    img {
        max-width: 80vw !important;
    }
}

h1, h2, h3, h4, h5 {
    font-family: 'Gothic';
}

.presentation-two, .presentation-four, .presentation-six, .presentation-eight {
    background: white;
    position: relative;
}

.background-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 20px;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.4rem;
    width: max-content;
    display: block;
    max-width: 600px;
    margin: 0 auto;
    border-bottom: 3px solid rgba(102, 80, 6, 0.568627451);
    font-weight: bold;
    transition: 0.3s all;
}

.hero-content a {
    text-decoration: none;
    transition: 0.5s all;
    color: white;
    animation: sizeFontChange 8s infinite alternate;
}

.hero-content a:hover {
    color: rgb(102, 80, 6);
}

@keyframes sizeFontChange {
    0% {
        font-size: 1.6rem;
    }
    100% {
        font-size: 2.1rem;
    }
}

.hero-content p span {
    font-size: 1.7rem;
}

@media (max-width: 768px) {
    .hero-section {
        height: 100vh;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .background-video {
        width: 100%;
        height: 100%;
    }
}

.presentation-one .columns, .presentation-three .columns, .presentation-five .columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 15px;
    align-items: center;
    font-size: 1.4rem;
    color: white;
    height: 100%;
}

@media(max-width: 860px) {
    .presentation-one .columns, .presentation-three .columns, .presentation-five .columns {
        grid-template-columns: 1fr;
    }
}

.presentation-one .columns div:first-child, .presentation-three .columns div:first-child, .presentation-five .columns div:first-child {
    position: relative;
    height: 100%;
}

.presentation-one .columns div:first-child img, .presentation-three .columns div:first-child img, .presentation-five .columns div:first-child img {
    position: absolute;
    right: 0;
    top: 20px;
    height: calc(100% - 20px);
    width: auto;
    max-width: unset;
}

@media(max-width: 860px) {
    .presentation-one .columns div:first-child img, .presentation-three .columns div:first-child img, .presentation-five .columns div:first-child img {
        right: unset;
        top: unset;
        position: relative;
        width: 100%;
        height: unset;
        max-width: unset !important;
    }
}

.presentation-one .columns div:last-child, .presentation-three .columns div:last-child, .presentation-five .columns div:last-child {
    padding: 25px;
    max-width: 940px;
}

.presentation-one .columns div:last-child p, .presentation-three .columns div:last-child p, .presentation-five .columns div:last-child p {
    padding: 25px 0;
}

.presentation-one .bg-after, .presentation-three .bg-after, .presentation-five .bg-after  {
    position: absolute;
    z-index: 0;
    top: 0;
    left: 0;
    width: 30vw;
    height: 100%;
    background: rgb(102, 80, 6);
    transition: 0.5s all;
    animation: widthChange 8s infinite alternate;
}

@media(max-width: 860px) {
    .presentation-one .bg-after, .presentation-three .bg-after, .presentation-five .bg-after  {
        display: none;
    }
}

@keyframes widthChange {
    0% {
        width: 20vw;
    }
    100% {
        width: 34vw; 
    }
}


.presentation-two, .presentation-four, .presentation-six {
    color: #17171f;
    overflow: hidden;
}

.presentation-two .columns, .presentation-four .columns, .presentation-six .columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 15px;
    align-items: center;
    font-size: 1.4rem;
    height: 100%;
    justify-self: center;
    z-index: 1;
    position: relative;
}

@media(max-width: 860px) {
    .presentation-two .columns, .presentation-four .columns, .presentation-six .columns {
        grid-template-columns: 1fr;
    }
}

.presentation-two .columns div:last-child, .presentation-four .columns div:last-child, .presentation-six .columns div:last-child {
    position: relative;
    height: 100%;
}

.presentation-two .columns div:last-child img, .presentation-four .columns div:last-child img, .presentation-six .columns div:last-child img {
    position: absolute;
    left: 50px;
    top: 20px;
    height: calc(100% - 20px);
    width: auto;
    max-width: unset;
    filter: drop-shadow(2px 4px 6px #171717);
}

@media(max-width: 860px) {
    .presentation-two .columns div:last-child img, .presentation-four .columns div:last-child img, .presentation-six .columns div:last-child img {
        left: unset;
        top: unset;
        position: relative;
        width: 100%;
        height: unset;
        max-width: unset !important;
    }
}

.presentation-two .columns div:first-child, .presentation-four .columns div:first-child, .presentation-six .columns div:first-child {
    padding: 25px;
    max-width: 940px;
}

.presentation-two .columns div:first-child p, .presentation-four .columns div:first-child p, .presentation-six .columns div:first-child p {
    padding: 25px 0;
}

.presentation-two .bg-after, .presentation-four .bg-after, .presentation-six .bg-after {
    position: absolute;
    z-index: 0;
    top: -100%;
    right: 0;
    width: 30vw;
    height: 300%;
    background: #17171f;
    transition: 0.5s all;
    animation: widthChange 8s infinite alternate;
}

@media(max-width: 860px) {
    .presentation-two .columns div:first-child, .presentation-four .columns div:first-child, .presentation-six .columns div:first-child {
        grid-row: 2;
    }

    .presentation-two .bg-after, .presentation-four .bg-after, .presentation-six .bg-after {
        display: none;
    }
}

ul {
    margin-left: 20px;
}


li::marker {
    color: rgb(102, 80, 6);
}

.presentation-final {
    background: #171717;
    color: white;
    font-size: 1.6rem;
}

.presentation-final p {
    max-width: 800px;
    display: block;
    margin: 0 auto;
}

.presentation-final a {
    margin: 25px 0;
    display: block;
    font-size: 1.8rem;
    background-color: rgb(102, 80, 6);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    padding: 25px 15px;
    text-align: center;
    text-transform: uppercase;
    font-weight: bold;
}