*{
    font-family: 'Roboto', 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    margin: 0;
    color: var(--light_grey);
}

html, body{
    background-color: var(--light_grey);
    overflow-x: hidden;
    padding: 0;
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

:root{
    /* Colors */
    --dark_blue: #16262E;
    --blue: #4093A6;
    --dark_brown: #47392e;
    --brown: #7E6551;
    --orange: #F39F07;
    --light_grey: #F2F2F2;
    --grey: #e7e7e7;
    --beige: #e7ded8;
    --shadow_color: #79797980;
    --hover_color: #7979791e;

    /* Paddings-Margin */
    --padding1: 10px;
    --padding2: 20px;
    --padding3: 40px;
    --padding4: 80px;
    --padding5: 160px;
    --padding6: 240px;

    /*border*/
    --large_border: 5px;

    /*timings*/
    --timing_hover_button: 0.1s;

    /*dimensions*/
    --navbar_height: 44px;
    --page_content_width: 1360px;
    --PC_mobile_limit: 1100px;

    /*shadow*/
    --light-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

html{ /*p*/
    font-size: 16px;
    line-height: 150%;
}

h6{
    font-size: 1.25rem;
    letter-spacing: 0.25px;
    line-height: 140%;
}

h5{
    font-size: 1.5625rem;
    letter-spacing: 0.35px;
    line-height: 135%;
}

h4{
    font-size: 1.95rem;
    letter-spacing: 0.5px;
    line-height: 130%;
}

h3{
    font-size: 2.4375rem;
    letter-spacing: 0.75px;
    line-height: 120%;
    margin-bottom: 1rem;
}

h2{
    font-size: 3.0468rem;
    letter-spacing: 1px;
    line-height: 110%;
    margin-bottom: 1.3rem;
}

h1{
    font-size: 3.8085rem;
    letter-spacing: 1.5px;
    line-height: 100%;
}

.paragraphe{
    margin-top: var(--padding1);
    margin-bottom: var(--padding1);
}

a, a:visited, a:hover, a:active {
  text-decoration: none;
  color: inherit;
}

.picture{
    object-fit: cover;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    height: 100%;
    width: 100%;
}

.icon{
    object-fit: cover;
    background-size: contain;
    background-repeat: no-repeat;
}

/*     En savoir plus button     */

.en-savoir-plus_button_container{
    width: 100%;
}

.en-savoir-plus_button{
    position: relative;
    margin-top: var(--padding2);
    margin-bottom: var(--padding2);
    width: 200px;
    height: 50px;
    background-color: transparent;
    cursor: pointer;
    border: solid 2px var(--orange);
    border-radius: 25px;
    overflow: hidden;
}

.en-savoir-plus_button > h6{
    position: relative;
    color: var(--orange);
    z-index: 10;
}

.en-savoir-plus_button::after{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    border-radius: 25px;
    background-color: var(--orange);
    transition: width 0.15s ease-in-out;
    z-index: 8;
}

.en-savoir-plus_button:hover::after{
    width: 100%;
}

.en-savoir-plus_button:hover > h6{
    color: black;
}

/* Contactez-moi bouton */

.contact_me_button_container{
    margin: var(--padding5) auto;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact_me_button{
    margin: 0 auto;
    padding: var(--padding2) var(--padding3);
    background: transparent;
    border: solid 2px var(--orange);
    border-radius: 4000px;
    animation: heartbeat 0.8s infinite 
}

.contact_me_button:hover{
    cursor: pointer;
    background: #f3a00717;
    animation: heartbeat 0.6s infinite 
}

@keyframes heartbeat{
    0% {
        transform: scale(1);
        box-shadow: 0 0 3px 3px var(--orange);
    }

    4% {
        transform: scale(1.02);
        box-shadow: 0 0 8px 10px var(--orange);
    }

    25% {
        transform: scale(1.01);
        box-shadow: 0 0 6px 8px var(--orange);
    }

    30% {
        transform: scale(1.03);
        box-shadow: 0 0 10px 14px var(--orange);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 3px 3px var(--orange);
    }
}