body, h1, h2, h3, h4, h5, h6 {
    font-family: "Raleway", sans-serif
}


h1 { 
    color: yellow;
    font-size: 24px;
}

h4 {
    background-color: black;
    color: khaki; /*rgb(173, 136, 52);*/
}

/* changé  janvier 2026 */
/* Classe pour les lignes horizontales jaunes */
.lp-hr-yellow {
    border-color: yellow;
    border-style: solid;
    border-width: 1px;
}

.lp-container-img {
    background-color: black;
    color: white;
    padding: 2px;
}
.lp-glb-avantaprès{
    background-color:  black;
}
.lp-avantaprès {
    height: 42px;
    text-align: center;
}

.lp-txtavantaprès {
    background-color: transparent;
}


P.lp-blocktext-center {
    text-align: center;
}

img {
    border: 0px solid #ddd; /* 1px janvier 2026 */
    border-radius: 2px;
    padding: 5px;
    width: 150px;
}

img:hover {
    box-shadow: 0 0 2px 1px rgba(0, 70, 40, 0.5);
}

/* unvisited link */
a:link {
    color: white; /* black janvier 2026 */
}

/* visited link */
a:visited {
    color: khaki;
}

/* mouse over link */
a:hover {
    color: yellow;/*DodgerBlue;*/
}

/* selected link */
a:active {
    color: blue;
}


/*.w3-container {margin-bottom:16px;}*/

.lp-fond {
    color: #fff;
    background-color: #000;
}

.to-top-btn {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    z-index: 9999 !important;
    background-color: black;
    color: white;
    border: none;
    padding: 10px 12px;
    font-size: 22px;
    cursor: pointer;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: background-color 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    /* hidden by default; shown when the 'visible' class is present */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    /* Force correct stacking context and avoid transform issues on mobile */
    will-change: opacity, visibility;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}
.to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.to-top-btn:hover { background-color: white; color : black; transform: translateY(-2px); }

/* Prevent .w3-main from affecting position:fixed children */
.w3-main {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}