/* ============================================================

   TCIS Slider — Frontend CSS (VivaTech Card Style)

   ============================================================ */



@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');



/* ── Wrapper section ── */

.tcis-wrapper {

    padding: 64px 48px;

    background: #ffffff;

    overflow: hidden;

    font-family: 'Inter', sans-serif;

    box-sizing: border-box;

    width: 100%;

}



/* Quand le wrapper est aussi un slider, on laisse déborder horizontalement

   pour que l'animation infinie ne soit pas coupée avant tcis-slider-track-outer */

.tcis-wrapper.tcis-slider-wrapper {

    overflow: hidden;

    padding-left: 0;

    padding-right: 0;

}



/* ── Header optionnel ── */

.tcis-section-header {

    margin-bottom: 40px;

}



.tcis-section-title {

    font-family: 'Inter', sans-serif;

    font-size: clamp(28px, 4vw, 48px);

    font-weight: 700;

    letter-spacing: -0.5px;

    color: #111111;

    margin: 0 0 8px;

    line-height: 1.15;

}



.tcis-section-subtitle {

    color: #888888;

    font-size: 14px;

    line-height: 1.6;

    margin: 0;

    max-width: 560px;

}



/* ============================================================

   SLIDER — défilement automatique infini (CSS)

   ============================================================ */

.tcis-slider-wrapper {

    overflow: hidden;

}



.tcis-slider-track-outer {

    overflow: hidden;

    position: relative;

}



/* Fondu sur les bords */

.tcis-slider-track-outer::before,

.tcis-slider-track-outer::after {

    content: '';

    position: absolute;

    top: 0; bottom: 0;

    width: 100px;

    z-index: 2;

    pointer-events: none;

}

.tcis-slider-track-outer::before {

    left: 0;

    background: linear-gradient(to right, #ffffff, transparent);

}

.tcis-slider-track-outer::after {

    right: 0;

    background: linear-gradient(to left, #ffffff, transparent);

}



.tcis-slider-track {

    display: flex;

    gap: 20px;

    align-items: flex-start;

    width: max-content;

    /* L'animation est gérée par JS (requestAnimationFrame) — pas de CSS animation */

    will-change: transform;

    padding: 12px 4px 20px;

}



/* ============================================================

   GRID

   ============================================================ */

.tcis-grid-wrapper {

    overflow: visible;

}



.tcis-grid {

    display: grid;

    grid-template-columns: repeat(var(--tcis-cols, 5), 1fr);

    gap: 20px;

    padding: 8px 0 16px;

}



@media (max-width: 1024px) {

    .tcis-grid { grid-template-columns: repeat(3, 1fr); }

}

@media (max-width: 767px) {

    .tcis-grid { grid-template-columns: repeat(2, 1fr); }

}



/* ============================================================

   CARD — style portrait VivaTech

   ============================================================ */

.tcis-card {

    flex-shrink: 0;

    width: 160px;

    height: 260px;

    text-align: center;

    cursor: pointer;

    text-decoration: none;

    color: inherit;

    display: flex;

    flex-direction: column;

    background: #ffffff;

    border-radius: 14px;

    box-shadow: 0 2px 12px rgba(0,0,0,.10), 0 1px 3px rgba(0,0,0,.06);

    overflow: hidden;

    transition: transform 0.28s ease, box-shadow 0.28s ease;

}



a.tcis-card:hover,

.tcis-card:hover {

    transform: translateY(-5px);

    box-shadow: 0 10px 30px rgba(0,0,0,.14), 0 2px 6px rgba(0,0,0,.08);

    text-decoration: none;

    color: inherit;

}



/* Dans le grid, la carte prend toute la largeur de colonne */

.tcis-grid .tcis-card {

    width: 100%;

}



/* ── Zone photo (portrait rectangulaire) ── */

.tcis-card-avatar {

    width: 100%;

    height: 170px;

    flex-shrink: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    overflow: hidden;

    background: #e8edf2;

    position: relative;

}



.tcis-card-avatar.tcis-avatar-gradient {

    background: linear-gradient(160deg, var(--av-start, #0276f0), var(--av-end, #00c4ff));

}



.tcis-card-avatar img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    object-position: top center;

    display: block;

}



.tcis-card-initials {

    font-family: 'Inter', sans-serif;

    font-size: 36px;

    font-weight: 700;

    color: #ffffff;

    letter-spacing: -1px;

    position: relative;

    z-index: 1;

}



/* ── Zone texte ── */

.tcis-card-body {

    flex: 1;

    display: flex;

    flex-direction: column;

    justify-content: center;

    padding: 10px 12px 12px;

    border-top: 1px solid #f0f0f0;

    overflow: hidden;

}



.tcis-card-name {

    font-size: 13px;

    font-weight: 700;

    color: #111111;

    margin: 0 0 4px;

    line-height: 1.3;

    letter-spacing: -0.1px;

}



.tcis-card-role {

    font-size: 11px;

    font-weight: 400;

    color: #888888;

    line-height: 1.45;

    margin: 0 0 6px;

}



.tcis-card-company {

    font-size: 12px;

    font-weight: 700;

    color: #111111;

    line-height: 1.3;

    letter-spacing: -0.1px;

    margin: 0;

}



/* ── Error ── */

.tcis-error {

    padding: 12px 16px;

    background: #fef2f2;

    border: 1px solid #fecaca;

    border-radius: 8px;

    color: #dc2626;

    font-size: .9rem;

}



/* ── Scroll reveal ── */

.tcis-reveal {

    opacity: 0;

    transform: translateY(24px);

    transition: opacity .55s ease, transform .55s ease;

}

.tcis-reveal.tcis-visible {

    opacity: 1;

    transform: translateY(0);

}



/* ── Responsive ── */

@media (max-width: 768px) {

    .tcis-wrapper {

        padding: 48px 20px;

    }

    .tcis-slider-track-outer::before,

    .tcis-slider-track-outer::after {

        width: 40px;

    }

    .tcis-card {

        width: 136px;

        height: 224px;

    }

    .tcis-card-avatar {

        height: 144px;

    }

    .tcis-card-initials {

        font-size: 28px;

    }

}



/* ── Header du slider (padding conservé même sans overflow) ── */

.tcis-slider-header {

    padding: 0 48px 0;

}

@media (max-width: 768px) {

    .tcis-slider-header {

        padding: 0 20px 0;

    }

}