/* ============================================
   Bloc Chronologie - Slider horizontal en zigzag
   ============================================ */

.bloc-chronologie {
    position: relative;
    width: 100%;
    padding: 50px 0;
    overflow: hidden;
}

.bloc-chronologie .h4{
    padding-bottom: 10px;
}

/* Variantes de couleur de fond
   - sand / white : palette claire (par défaut)
   - orange / navy / duckblue / green / red : palette inversée (textes blancs, année navy)
   ============================================ */

.bloc-chronologie--bg-orange,
.bloc-chronologie--bg-navy,
.bloc-chronologie--bg-duckblue,
.bloc-chronologie--bg-green,
.bloc-chronologie--bg-red {
    color: #fff;
}

.bloc-chronologie--bg-orange .bloc-chronologie__lead,
.bloc-chronologie--bg-navy .bloc-chronologie__lead,
.bloc-chronologie--bg-duckblue .bloc-chronologie__lead,
.bloc-chronologie--bg-green .bloc-chronologie__lead,
.bloc-chronologie--bg-red .bloc-chronologie__lead,
.bloc-chronologie--bg-orange .bloc-chronologie__title,
.bloc-chronologie--bg-navy .bloc-chronologie__title,
.bloc-chronologie--bg-duckblue .bloc-chronologie__title,
.bloc-chronologie--bg-green .bloc-chronologie__title,
.bloc-chronologie--bg-red .bloc-chronologie__title,
.bloc-chronologie--bg-orange .bloc-chronologie__description,
.bloc-chronologie--bg-navy .bloc-chronologie__description,
.bloc-chronologie--bg-duckblue .bloc-chronologie__description,
.bloc-chronologie--bg-green .bloc-chronologie__description,
.bloc-chronologie--bg-red .bloc-chronologie__description {
    color: #fff;
}

.bloc-chronologie--bg-orange .bloc-chronologie__lead-icon,
.bloc-chronologie--bg-navy .bloc-chronologie__lead-icon,
.bloc-chronologie--bg-duckblue .bloc-chronologie__lead-icon,
.bloc-chronologie--bg-green .bloc-chronologie__lead-icon,
.bloc-chronologie--bg-red .bloc-chronologie__lead-icon {
    filter: brightness(0) invert(1);
}

.bloc-chronologie--bg-orange .bloc-chronologie__year,
.bloc-chronologie--bg-navy .bloc-chronologie__year,
.bloc-chronologie--bg-duckblue .bloc-chronologie__year,
.bloc-chronologie--bg-green .bloc-chronologie__year,
.bloc-chronologie--bg-red .bloc-chronologie__year {
    color: #202E3B;
}

.bloc-chronologie--bg-orange .bloc-chronologie__nav-btn,
.bloc-chronologie--bg-navy .bloc-chronologie__nav-btn,
.bloc-chronologie--bg-duckblue .bloc-chronologie__nav-btn,
.bloc-chronologie--bg-green .bloc-chronologie__nav-btn,
.bloc-chronologie--bg-red .bloc-chronologie__nav-btn {
    background: #202E3B;
    color: #fff;
}

.bloc-chronologie--bg-orange .bloc-chronologie__nav-btn:hover,
.bloc-chronologie--bg-navy .bloc-chronologie__nav-btn:hover,
.bloc-chronologie--bg-duckblue .bloc-chronologie__nav-btn:hover,
.bloc-chronologie--bg-green .bloc-chronologie__nav-btn:hover,
.bloc-chronologie--bg-red .bloc-chronologie__nav-btn:hover {
    background: #000;
}

/* Header
   ============================================ */

.bloc-chronologie__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
    margin-bottom: 50px;
}

.bloc-chronologie__lead {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Comfortaa', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1;
    color: #F05534;
    margin: 0;
}

.bloc-chronologie__lead-icon {
    width: 12px;
    height: auto;
    display: inline-block;
    flex-shrink: 0;
}

.bloc-chronologie__title sup,
.bloc-chronologie__description sup,
.bloc-chronologie__card-text sup {
    font-size: 0.6em;
    line-height: 0;
    vertical-align: super;
    font-weight: inherit;
}

.bloc-chronologie__title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 35px;
    line-height: 1.1;
    color: #202E3B;
    margin: 0;
    max-width: 1266px;
}

.bloc-chronologie__description {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.6;
    color: #202E3B;
    max-width: 900px;
    margin: 0;
}

/* Slider
   ============================================ */

.bloc-chronologie__slider {
    position: relative;
    width: 100%;
    margin-top: 50px;
}

.bloc-chronologie__splide {
    width: 100%;
}

.bloc-chronologie__track {
    width: 100%;
    overflow: visible;
}

.bloc-chronologie__list {
    display: flex;
    align-items: flex-start;
    margin: 0;
    padding: 0 10px 20px;
    list-style: none;
}

/* Item
   ============================================ */

.bloc-chronologie__item {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 13px;
    padding: 0 10px;
}

.bloc-chronologie__item--offset {
    margin-top: 50px;
}

.bloc-chronologie__year {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 35px;
    line-height: 1.1;
    color: #F05534;
    text-align: center;
    margin: 0;
}

.bloc-chronologie__card {
    background: #fff;
    min-height: 150px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bloc-chronologie__card-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.4;
    color: #000;
    text-align: center;
    margin: 0;
}

.bloc-chronologie__card-text strong,
.bloc-chronologie__card-text b {
    font-weight: 700;
}

.bloc-chronologie__card-text p {
    margin: 0;
}

.bloc-chronologie__card-text p + p {
    margin-top: 8px;
}

/* Navigation
   ============================================ */

.bloc-chronologie__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 13px;
    margin-top: 60px;
}

.bloc-chronologie__nav-btn {
    width: 57px;
    height: 40px;
    border: none;
    border-radius: 40px;
    background: #F05534;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, opacity 0.3s ease;
    padding: 0;
}

.bloc-chronologie__nav-btn:hover {
    background: #C53004;
}

.bloc-chronologie__nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.bloc-chronologie__nav-btn svg {
    width: 8px;
    height: 13px;
    display: block;
}

/* Responsive
   ============================================ */

@media (max-width: 1500px){
    .bloc-chronologie__card {
        height: 250px;
    }
}

@media screen and (max-width: 992px) {
    .bloc-chronologie {
        padding: 40px 0;
    }

    .bloc-chronologie__title {
        font-size: 28px;
    }

    .bloc-chronologie__year {
        font-size: 30px;
    }


}

@media screen and (max-width: 600px) {
    .bloc-chronologie__title {
        font-size: 24px;
    }

    .bloc-chronologie__year {
        font-size: 26px;
    }

    .bloc-chronologie__item--offset {
        margin-top: 30px;
    }

    .bloc-chronologie__card {
        min-height: 130px;
        padding: 16px;
    }
}

@media screen and (max-width: 575px) {
    .bloc-chronologie__list {
        padding: 0 0 20px;
    }

    .bloc-chronologie__item {
        padding: 0;
    }
    .bloc-chronologie__slider{
        width: 90%;
        margin-left: auto;
        margin-right: auto;
    }
}