style1.css

body {
    background-color: #f1eaea;
    overflow: hidden;
 
}


:root {
    --lien: #FF2E00;
    --primary: #FF5C00;
    --white: #ffffff;
    --grey: #c3c3c3;
    --content: calc((100vw/12)*9.5);
    --small: calc((100vw/12)*0.5);
    --mid: calc(100vw/12);
    --big: calc((100vw/12)*2)
}

::-webkit-scrollbar {
    width: 10px;
    height: 0;
    animation: .3s ease-in-out
}

::-webkit-scrollbar:hover {
    width: 10px;
    transition: .7s ease-in-out
}

::-webkit-scrollbar-track {
    background: 0 0;
    animation: .3s ease-in-out
}

::-webkit-scrollbar-thumb {
    background: var(--grey);
    animation: .3s ease-in-out
}

::-webkit-scrollbar-thumb:hover {
    transition: .5s ease-in-out;
    border-radius: 5px;
    background: var(--lien)
}

h5 {
    font-size: 1.3rem;
    margin: 0
}

h4 {
    font-size: 1.5rem
}

a {
    text-decoration: none;
    color: #000
}

.contact_back {
    top: 0;
    right: 0;
    position: fixed;
    z-index: 1000;
    height: 100vh;
    width: 100vw;
    background-color: rgba(0, 0, 0, .406);
    display: none
}

.contact {
    top: 0;
    right: 0;
    position: fixed;
    background-color: var(--white);
    height: 100vh;
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .101);
    z-index: 1000;
    margin-right: -100%;
    transition: .5s;
    transition-timing-function: ease;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.cactive {
    margin-right: 0;
    transition: .5s;
    transition-timing-function: ease
}

.cbactive {
    display: block;
    transition: .5s;
    cursor: pointer
}

.contact .retour {
    position: absolute;
    top: 5px;
    display: flex;
    align-items: center;
    cursor: pointer;
    margin: 20px;
    transition: .2s ease-in-out;
    background-color: #fff
}

.contact .retour:hover {
    transition: .2s ease-in-out;
    transform: translateX(-10px)
}

.contact .retour img {
    height: 34px;
    margin: 10px
}

.contact .num {
    margin: 5vh 5vh;
    border-bottom: 1px solid gray;
    margin-bottom: 3vh
}

.contact .num a:hover {
    color: var(--lien)
}

.contact h2 {
    color: gray;
    font-size: 18px
}

.contact h3 {
    width: fit-content;
    font-size: 22px;
    font-weight: 400;
    line-height: .8;
    margin-left: 20px
}

.contact form {
    position: relative
}

.contact ::placeholder {
    color: #000;
    opacity: 1
}

.contact :-ms-input-placeholder {
    color: #000
}

.contact ::-ms-input-placeholder {
    color: #000
}

.contact .input_group {
    margin: 1vh 5vh
}

.contact input,
.contact textarea {
    font-size: 18px;
    padding: 10px;
    border-radius: 10px;
    border: var(--grey) solid 2px;
    width: 30vw;
    max-width: 30vw;
    font-family: Inconsolata, monospace
}

.contact textarea {
    height: 100px;
    font-size: 18px
}

.contact #err {
    color: #ff2e00;
    margin-left: 5vh
}

.contact #succ {
    color: green;
    margin-left: 5vh
}

.contact .cour {
    color: #000;
    margin: 2px 4vh;
    display: none;
    opacity: 0;
    transition-property: opacity;
    transition: .3s;
    font-size: 15px
}

.contact .tactive {
    transition: .3s;
    opacity: 1;
    display: inline
}

.contact input:focus,
.contact textarea:focus {
    outline: 0;
    border-bottom: 2px solid var(--primary)
}

.contact button[type=submit] {
    background-color: var(--lien);
    border: none;
    color: var(--white);
    padding: 10px 22px;
    text-decoration: none;
    cursor: pointer;
    border-radius: 15px;
    font-size: 20px;
    transform: scale(1.2);
    margin: 10px;
    transition: .2s;
    float: right
}

.contact button[type=submit]:hover {
    font-size: 17px;
    transform: scale(1.2);
    transition: .2s;
    margin: 10px;
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .101)
}

.loading {
    position: fixed;
    background-color: var(--white);
    height: 100vh;
    width: 100vw;
    z-index: 100;
    display: grid;
    align-items: center;
    justify-content: center;
    pointer-events: none
}

.loading .lback,
.loading .top {
    height: 30vh;
    width: 30vw;
    grid-column: 1;
    grid-row: 1;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat
}

.loading .hide {
    text-align: right;
    height: 30vh;
    width: 30vw;
    grid-column: 1;
    grid-row: 1;
    background-color: #fff;
    animation-timing-function: ease-in-out
}

.loading .lback {
    background-image: url(../img/load.svg)
}

.chargement {
    animation: clign 1s infinite
}

.loading .top {
    background-image: url(../img/top.svg)
}

@keyframes load {
    0% {
        margin-left: 0;
        width: 30vw
    }
    100% {
        margin-left: 100%;
        width: 0
    }
}

@keyframes clign {
    0% {
        opacity: 1
    }
    100% {
        opacity: 0
    }
}

@keyframes app {
    99% {
        opacity: 0
    }
    100% {
        opacity: 1
    }
}

@keyframes des {
    99% {
        opacity: 1
    }
    100% {
        opacity: 0;
        display: none
    }
}

@keyframes scroll {
    99% {
        margin: 0;
        height: 100%;
        overflow: hidden
    }
    100% {
        margin: 0;
        height: 100%;
        overflow: visible
    }
}

.menu {
    width: calc((100vw/12)*2.5);
    opacity: 0;
    top: 0;
    position: fixed;
    border-radius: 0;
    height: 100%;
    background-color: #fff;
    text-align: center;
    z-index: 100;
    transition: .2s ease-in-out;
    left: 0;
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .101);
    left: 1%
}

#imgprofil {
    margin-top: 10%;
    width: 20vh;
    max-width: var(--big)
}

.men {
    margin: 20% auto;
    width: fit-content
}

.men a {
    height: 30px;
    padding: 15px;
    display: flex;
    align-items: center;
    color: #d80d0d;
    border-radius: 15px;
    white-space: nowrap;
    margin-right: 15px;
    cursor: pointer
}

.men .ang {
    width: fit-content;
    margin-left: auto;
    margin-right: auto
}

.men h5 {
    padding-right: 15px
}

.men h4 {
    color: #f80404
}

.men .active {
    color: var(--lien);
    transition: 50ms ease-in-out
}

.click {
    pointer-events: none
}

.men .active h5 {
    color: var(--lien);
    box-shadow: inset 4px 4px 15px 0 #00000018;
    transition: 50ms ease-in-out;
    border-radius: 15px;
    padding: 10px 15px;
    text-align: left
}

.men img {
    margin-right: 5%;
    height: 40px
}

.men .drag {
    display: none
}

.reseaux {
    display: grid;
    justify-content: center;
    grid-template-columns: 40% 40%;
    padding-bottom: 5vh;
    justify-items: stretch;
    position: absolute;
    bottom: 0;
    left: 0;
    margin-left: calc((100vw/12)*.5);
    width: calc((100vw/12)*1.5)
}

.reseaux img {
    padding: 2vh;
    max-height: 5vh
}

.reseaux a {
    display: flex;
    align-items: center
}

.reseaux .rleft {
    justify-content: flex-end
}

.reseaux a:hover {
    transform: scale(1.3);
    transition: 50ms ease-in-out
}

#boutontr:hover {
    transform: scale(1.2);
    transition: 150ms ease-in-out;
    box-shadow: none;
    cursor: pointer
}

#boutontr {
    opacity: 0;
    z-index: 100;
    position: fixed;
    top: 5%;
    right: 5%;
    background-color: var(--lien);
    border-radius: 30px;
    padding: 5px 25px;
    display: flex;
    transition: 150ms ease-in-out;
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .3);
    overflow: hidden;
    animation: app 1s forwards
}

#boutontr.active {
    top: 40%;
    right: 10%;
    scale: 1.3;
    transition: .3s ease-in-out;
    bottom: inherit
}

#boutontr h4 {
    color: white;
    font-weight: 700;
    margin: 0;
    line-height: 150%
}

#boutontr .ar {
    display: flex;
    width: 20px
}

#boutontr .ar img {
    width: 200px;
    margin-left: -175px
}

.content {
    animation: app 1s forwards;
    opacity: 0;
    margin-left: auto;
    margin-right: 0
}

.menu:hover {
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .101);
    left: 1%;
    transition: .2s ease-in-out
}

.menuh {
    box-shadow: inherit;
    opacity: 1;
    left: 0;
    transition: .2s ease-in-out
}

@keyframes menu {
    0% {
        width: 0
    }
    100% {
        width: calc((100vw/12)*2.5)
    }
}

.progress-container {
    width: var(--content);
    height: 4px;
    background: #ccc;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10;
    background-color: #f1f1f1
}

.progress-bar {
    height: 4px;
    background: var(--primary);
    width: 0;
    transition: width .2s ease-out
}

.sec1 {
    height: 100vh;
    overflow: hidden;
    position: relative;
    margin-left: auto;
    margin-right: 0;
    width: var(--content)
}

.sec1 .back {
    height: 100%;
    width: 100%;
    z-index: 3
}

.sec1 img {
    height: 7vh;
    z-index: -2
}

.sec1 .item1 {
    position: absolute;
    top: 10%;
    left: 40%
}

.sec1 .it {
    opacity: .4
}

.sec1 .item2 {
    position: absolute;
    top: 35%;
    left: 15%
}

.sec1 .item3 {
    position: absolute;
    top: 25%;
    left: 75%
}

.sec1 .item4 {
    position: absolute;
    top: 55%;
    left: 85%
}

.sec1 .item5 {
    position: absolute;
    top: 75%;
    left: 45%
}

.sec1 .item6 {
    position: absolute;
    top: 70%;
    left: 15%
}

.sec1 .item7 {
    position: absolute;
    top: 75%;
    left: 75%
}

.sec1 .item8 {
    position: absolute;
    top: 15%;
    left: 60%
}

.s1content {
    pointer-events: none;
    font-family: Inconsolata, monospace;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: grid;
    z-index: 2
}

.texts1 {
    border-radius: 30px;
    padding: 30px;
    background-color: #fff;
    border: var(--grey) solid 2px;
    line-height: 275%;
    grid-column: 1;
    grid-row: 1
}

.line {
    display: flex
}

.texts1 .line1 h2::before,
.texts1 .line2 h2::before {
    content: "<";
    color: gray;
    font-weight: 400
}

.texts1 .line1 h2::after,
.texts1 .line3 h2::after {
    content: ">";
    color: gray;
    font-weight: 400
}

.texts1 .line3 h2 {
    padding-left: 1.8rem
}

.orange {
    content: "";
    width: 80px;
    height: 80px;
    margin-left: -30px;
    margin-top: -30px;
    margin-right: 5px;
    background-color: #ff7a00;
    border-radius: 15px;
    z-index: -1;
    grid-row: 1;
    grid-column: 1
}

.textcontain {
    overflow: hidden;
    display: grid
}

.texts1 h2 {
    margin: 0;
    font-size: 1.8rem;
    grid-row: 1;
    grid-column: 1;
    padding-right: 10px;
    white-space: nowrap
}

.texts1 h2 img {
    height: 1.2rem;
    margin-left: -5px
}

.texts1 p {
    margin: 0;
    font-size: 1.5rem;
    margin-right: 20px;
    color: gray;
    opacity: 0
}

.texts1 span {
    color: var(--primary)
}

.btnsec1 {
    align-items: center;
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    border-radius: 30px;
    padding: 10px 13px;
    background-color: var(--white);
    grid-column: 1;
    grid-row: 1;
    z-index: 1;
    transition: .2s ease-in-out;
    opacity: 0;
    border: 0 solid var(--grey);
    box-shadow: 5px 5px 40px 0 rgba(255, 0, 0, .084);
    cursor: pointer
}

.btnsec1:hover {
    box-shadow: none;
    padding: 5px;
    transition: .2s ease-in-out;
    border: 0 solid var(--grey)
}

.btnsec1:hover>img {
    transition: 2s ease-in-out;
    animation-play-state: paused;
    animation-timing-function: ease-in-out;
    padding-bottom: 3px
}

.btnsec1 p {
    margin: 0;
    margin-left: 10px;
    white-space: nowrap;
    font-size: 17px;
    line-height: 5vh
}

.btnsec1 img {
    height: inherit;
    background-color: var(--lien);
    height: 4vh;
    padding: 0 .5vh 1vh .5vh;
    border-radius: 50px;
    margin-left: 20px;
    aspect-ratio: 1.1;
    transition: .2s ease-in-out
}

.s1content .line .hide {
    margin-top: 1%;
    margin-left: auto;
    margin-right: 0;
    grid-row: 1;
    grid-column: 1;
    height: 80%;
    width: 100%;
    background-color: #fff;
    animation: typing 1s forwards, blink .15s step-end infinite alternate, opt 1.5s forwards;
    border-left: 0 solid #000
}

.s1content .line1 p {
    opacity: 1
}

.s1content .line2 .hide {
    animation-delay: 1.5s
}

.s1content .line2 p {
    animation: opl 1.4s forwards
}

.s1content .line3 .hide {
    animation-delay: 3s
}

.s1content .line3 p {
    animation: opl 2.8s forwards
}

@keyframes typing {
    0% {
        width: 100%
    }
    30% {
        width: 100%
    }
    50% {
        width: 30%
    }
    100% {
        width: 0%
    }
}

@keyframes opt {
    01% {
        opacity: 1;
        border-left-width: 2px
    }
    99% {
        opacity: 1;
        border-left-width: 2px
    }
    100% {
        opacity: 0
    }
}

@keyframes ops {
    01% {
        opacity: 1;
        border-left-width: 2px
    }
    99% {
        opacity: 1;
        border-left-width: 2px
    }
    100% {
        opacity: 1
    }
}

@keyframes blink {
    50% {
        border-color: transparent
    }
    100% {
        border-color: transparent
    }
}

@keyframes opi {
    01% {
        opacity: 1
    }
    99% {
        opacity: 1
    }
    100% {
        opacity: 0
    }
}

@keyframes opl {
    99% {
        opacity: 0
    }
    100% {
        opacity: 1
    }
}

.s1content h4 {
    opacity: 0;
    padding: 20px;
    animation: 3s up 1s forwards
}

.btnsec1 {
    animation-timing-function: ease-in-out;
    animation: 2s up 1s forwards;
    animation-delay: 3s
}

.btnsec1 img {
    animation-timing-function: ease-in-out;
    animation: animdown .7s infinite alternate
}

@keyframes up {
    85% {
        opacity: 0;
        margin-top: 20vh
    }
    100% {
        opacity: 1;
        margin-top: 0
    }
}

@keyframes animdown {
    0% {
        transform: translate(0, 20%);
        padding-bottom: 2px
    }
    50% {
        padding-bottom: 1vh;
        transform: translate(0, 0)
    }
    100% {
        padding-bottom: 1vh;
        transform: translate(0, 0)
    }
}