/* ==========================================================
   BASE
   ========================================================== */

.seminars-page {
    width: 100%;
    background: #fff;
    color: var(--ecox-color-text);
}

.seminars-container {
    width: 100%;
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 50px;
}


/* ==========================================================
   HEADER
   ========================================================== */

.seminars-header {
    padding: 40px 0 75px;
    background: #fff;
}

.seminars-header-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.seminars-header-kicker {
    margin-bottom: 25px;
    color: var(--ecox-rouge);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .3em;
    text-transform: uppercase;
}

.seminars-header-title {
    max-width: 800px;
    margin: 0 auto 35px;
    color: var(--ecox-header-title-color-text);
    font-size: 2.4rem!important;
    font-weight: 400;
    line-height: 1.2;
}

.seminars-intro {
    max-width: 850px;
    margin: 0 auto;
    color: var(--ecox-header-intro-color-text);
    font-size: 1.08rem !important;
    font-weight: 300;
    line-height: 1.9;
}

.seminars-header-meta {
    display: flex;
    gap: 35px;
    margin-top: 45px;
    padding-top: 25px;
    border-top: 1px solid var(--ecox-border-color);
    color: var(--ecox-header-intro-color-text);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.seminars-header-meta span + span {
    position: relative;
    padding-left: 35px;
}

.seminars-header-meta span + span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ecox-rouge);
    transform: translateY(-50%);
}


/* ==========================================================
   SECTIONS
   ========================================================== */

.seminars-archives {
    padding: 60px 0;
}
body:not(:has(.seminars-upcoming)) .seminars-archives {
    padding: 0;
}

.section-header {
    margin-bottom: 70px;
}


/* ==========================================================
   SEMINAR ENTRY
   ========================================================== */

.seminar-entry,
.seminar-entry-not-grid,
.seminar-entry-not-grid2 {
    padding: 30px 25px;
    margin-bottom: 15px;
    background: var(--ecox-content-background);
    border-radius: var(--ecox-content-border-radius);
}

.seminar-entry {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 70px;
    border-left: 2px solid var(--ecox-bleu);
}

.seminar-entry-not-grid {
    display: grid;
    gap: 70px;
    border-left: 2px solid var(--ecox-bleu);
}

.seminar-entry-not-grid2 {
    display: grid;
    gap: 70px;
}


/* ==========================================================
   SEMINAR HEADER / DATE
   ========================================================== */

.seminar-header {
    display: flex;
    grid-column: 1 / -1;
    align-items: center;
    margin-bottom: -55px;
    padding-bottom: 18px;
}

.seminar-date-date,
.seminar-header-date {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.seminar-date-date span,
.seminar-header-date span {
    color: var(--ecox-rouge);
    font-size: 1.1rem !important;
    font-weight: 600;
    text-transform: uppercase;
}

.seminar-header-date-icon {
    flex-shrink: 0;
    color: var(--ecox-rouge);
    font-size: 1.15rem !important;
}

.seminar-header-date-separator {
    display: flex;
    align-items: center;
    gap: 0;
}

.seminar-header-date-separator::before,
.seminar-header-date-separator::after {
    content: "";
    width: 18px;
    height: 1px;
    background: var(--ecox-rouge);
}

.seminar-date {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--ecox-rouge);
    line-height: 1.6;
}

.seminar-date-start,
.seminar-date-end {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
}

.seminar-date-separator {
    color: var(--ecox-bleu) !important;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
}

.seminar-date span {
    display: block;
    color: var(--ecox-rouge);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.7;
    text-transform: uppercase;
}

.seminar-date-date {
    margin-bottom: 35px;
}


/* ==========================================================
   PHOTO
   ========================================================== */

.seminar-date-photo {
    width: 180px;
    margin-bottom: 30px;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    border: 1px solid var(--ecox-border-color-image);
    border-radius: var(--ecox-content-border-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
}

.seminar-date-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* ==========================================================
   SEMINAR CONTENT
   ========================================================== */

.seminar-content h3 {
    margin: 0 0 45px;
    color: var(--ecox-bleu);
    font-weight: 500;
    line-height: 1.25;
    text-transform: uppercase;
}

.seminar-entry-not-grid2 .seminar-content h3 {
    position: relative;
    display: inline-block;
    margin: 0;
    padding-bottom: 15px;
}

.seminar-entry-not-grid2 .seminar-content h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 80px;
    height: 2px;
    border-radius: var(--ecox-content-border-radius);
    background: var(--ecox-rouge);
}

.seminar-content h3.seminar-subtitle {
    display: flex;
    align-items: center;
    gap: 25px;
    font-size: 1.9rem;
}

.seminar-content h3.seminar-subtitle span {
    font-size: 1.9rem !important;
}

.seminar-content h3.seminar-subtitle span.subtitle {
    line-height: 1.9rem;
}

.seminar-content h3.seminar-subtitle i {
    font-size: 2.1rem !important;
}


/* ==========================================================
   META
   ========================================================== */

.seminar-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 15px;
}

.seminar-speakers p {
    text-transform: uppercase;
}

.seminar-meta h4,
.seminar-presentations h4 {
    margin: 0 0 20px;
    color: #bbb;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
}

.seminar-meta p {
    margin: 0;
    color: var(--ecox-bleu);
    font-size: .95rem;
    line-height: 1.9;
}


/* ==========================================================
   PRESENTATIONS
   ========================================================== */

.seminar-presentations {
    margin-top: 35px;
}

.seminar-presentation {
    padding: 15px;
    background: #fff;
    border-radius: var(--ecox-content-border-radius);
}


/*
 * Animation du contenu.
 *
 * max-height reste volontairement utilisé ici :
 * il permet de conserver une hauteur fermée réelle
 * de 120px tout en animant correctement l'ouverture.
 */

.seminar-presentation-content {
    position: relative;
    overflow: hidden;
    max-height: 120px;
    transition: max-height .35s ease-out;
}

.colloque_summary h2,
.colloque_summary p,
.seminar-presentation-content-inner p {
    color: var(--ecox-color-text);
}

.seminar-presentation.expanded
.seminar-presentation-content {
    /*
     * La valeur est définie par le JS avec scrollHeight.
     */
}


/* ==========================================================
   TEXTE PRESENTATION
   ========================================================== */

.seminar-presentation p {
    margin: 0;
    color: var(--ecox-color-text);
    font-size: 1.12rem;
    line-height: 2;
}


/* ==========================================================
   DEGRADE
   ========================================================== */

.seminar-presentation-content::after {
    content: "";
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    height: 80px;
    pointer-events: none;
    background: linear-gradient(
            to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, .7) 65%,
            #fff 100%
    );
    opacity: 0;
    transition: opacity .25s ease;
}

.seminar-presentation.is-collapsible:not(.expanded)
.seminar-presentation-content::after {
    opacity: 1;
}

/* ==========================================================
   BOUTON PRESENTATION
   ========================================================== */

.seminar-presentation-toggle {
    display: none;
    align-items: center;
    gap: 12px;
    margin-top: 30px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--ecox-bleu);
    cursor: pointer;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.seminar-presentation.is-collapsible
.seminar-presentation-toggle {
    display: inline-flex;
}

.seminar-presentation-toggle
.material-symbols-outlined {
    color: var(--ecox-rouge);
    font-size: 2rem !important;
    transition: transform .3s ease;
}

.seminar-presentation.expanded
.seminar-presentation-toggle
.material-symbols-outlined {
    transform: rotate(180deg);
}


/* ==========================================================
   ARCHIVES
   ========================================================== */

.seminars-archives-section {
    padding: 25px 0;
    border-top: 1px solid rgba(0, 0, 0, .08);
}

.seminars-archives-header {
    margin-bottom: 20px;
}

a.seminars-archives-header {
    color: inherit;
    text-decoration: none;
}

.seminars-archives-header span {
    color: var(--ecox-rouge);
    font-size: .75rem; /* 12px */
    letter-spacing: .18em;
    text-transform: uppercase;
}

.seminars-archives-header h2 {
    margin: 15px 0 0;
    color: var(--ecox-bleu);
    font-size: 3.625rem; /* 58px */
    font-weight: 500;
    text-transform: uppercase;
}


/* ==========================================================
   ACCORDION ARCHIVES
   ========================================================== */

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.accordion-icon {
    color: var(--ecox-rouge);
    font-size: 2.625rem !important; /* 42px */
    font-weight: 600;
    transition: transform .3s ease;
}

.seminars-archives-section.collapsed
.accordion-icon {
    transform: rotate(-90deg);
}

.seminars-archive-content {
    overflow: hidden;
    max-height: 5000px;
    opacity: 1;
    transition:
            max-height .4s ease,
            opacity .25s ease;
}
.archive-content {
    padding: var(--ecox-content-padding);
    border-radius: var(--ecox-content-border-radius);
    background: var(--ecox-content-background);
}

.seminars-archives-section.collapsed
.seminars-archive-content {
    max-height: 0;
    opacity: 0;
}

.seminars-archives-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 12px;
}

.seminars-archives-meta h2,
.seminars-archives-meta h3 {
    color: var(--ecox-bleu);
}

.seminars-archives-meta h2 {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    letter-spacing: .18em;
}

.seminars-archives-meta h3 {
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    letter-spacing: .16em;
}

.seminars-archives-count {
    color: var(--ecox-rouge);
    font-size: .9rem !important;
    letter-spacing: .18em;
    text-transform: uppercase;
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 991px) {

    .seminars-container {
        padding: 0 25px;
    }

    .seminars-header {
        padding: 70px 0;
    }

    .seminar-entry {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .seminar-content h3 {
        font-size: 1.8rem;
    }

    .seminar-meta {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}


@media (max-width: 768px) {

    .seminars-header {
        padding: 70px 0;
    }

    .seminars-header-meta {
        flex-direction: column;
        gap: 15px;
    }

    .seminars-header-meta span + span {
        padding-left: 0;
    }

    .seminars-header-meta span + span::before {
        display: none;
    }

    .seminars-header h1 {
        font-size: 2.8rem;
    }

    .seminar-entry {
        padding: 40px 20px;
    }

    .seminar-header-date {
        margin-bottom: 25px;
    }

    .seminars-archives-header h2 {
        font-size: 2.625rem; /* 42px */
    }
}