/* ============================================================
   HOME.CSS — Page d'accueil
   ============================================================ */

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  background: var(--green-900);
  display: grid;
  grid-template-columns: 52% 48%;
  min-height: 520px;
  position: relative;
  overflow: hidden;
}
.splide{
  width: 100%;
  height: 91%;
} 
.splide__track {

    width: 100%;
    height: 100%;
}
.hero-left {
  padding: 72px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.hero-left::after {
  content: '';
  position: absolute;
  right: 0;
  top: 12%;
  bottom: 12%;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(201,168,76,.22) 30%,
    rgba(201,168,76,.22) 70%,
    transparent
  );
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: var(--s6);
}

.hero-eyebrow-dash {
  width: 20px;
  height: 1.5px;
  background: var(--gold-500);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(34px, 4.2vw, 52px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: var(--s5);
}

.hero-title em {
  font-style: italic;
  color: #8FC49E;
  font-weight: 400;
}

.hero-desc {
  font-size: var(--t-md);
  font-weight: 300;
  color: rgba(255,255,255,.5);
  line-height: 1.8;
  max-width: 420px;
  margin-bottom: var(--s10);
}

.hero-actions {
  display: flex;
  gap: var(--s3);
  flex-wrap: wrap;
}

/* Photo droite */
.hero-right {
  position: relative;
  background: var(--green-950);
  display: flex;
  flex-direction: column;
}

.hero-photo {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  opacity: .75;
}

.hero-photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--s2);
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,.02) 0,
      rgba(255,255,255,.02) 1px,
      transparent 1px,
      transparent 32px
    );
}

.hero-photo-placeholder span {
  font-size: var(--t-sm);
  color: rgba(255,255,255,.2);
  text-align: center;
  line-height: 1.65;
  height: 7%;
}

/* Stats bar au bas de la colonne droite */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
}

.hero-stat {
  padding: 18px var(--s4);
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.07);
}

.hero-stat:last-child { border-right: none }

.hero-stat-n {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-n sup {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-500);
  vertical-align: super;
}

.hero-stat-l {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.32);
  display: block;
}

/* ── BANDE D'IMPACT ───────────────────────────────────────── */
.impact-bar {
  background: var(--green-800);
  border-bottom: 2px solid var(--gold-500);
}

.impact-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--s8);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.impact-cell {
  padding: 20px var(--s4);
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.impact-cell:last-child { border-right: none }

.impact-n {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.impact-n sup {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-500);
  vertical-align: super;
}

.impact-l {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
}

/* ── PROJETS EN COURS ─────────────────────────────────────── */
.projects-section {
  padding: var(--s16) 0;
  background: var(--parchment);
}

.projects-section .container { padding-top: 0; padding-bottom: 0 }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--slate-200);
  border-radius: var(--r);
  overflow: hidden;
}

.proj-card {
  background: var(--white);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  transition: background var(--dur) var(--ease);
}

.proj-card:hover { background: #FDFBF8 }

.proj-type {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: var(--s4);
}

.proj-type-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pt-green { color: var(--green-800) }
.pt-green .proj-type-dot { background: var(--green-800) }
.pt-amber { color: var(--gold-600) }
.pt-amber .proj-type-dot { background: var(--gold-500) }
.pt-blue  { color: #3A6080 }
.pt-blue  .proj-type-dot { background: #3A6080 }

.proj-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: var(--s3);
  flex: 1;
}

.proj-meta {
  font-size: var(--t-sm);
  color: var(--slate-400);
  line-height: 1.65;
  margin-bottom: var(--s5);
}

.proj-meta strong { color: var(--slate-600); font-weight: 600 }

.proj-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  padding-top: var(--s4);
  border-top: 1px solid var(--slate-100);
}

.proj-partners {
  display: flex;
  gap: var(--s2);
  flex-wrap: wrap;
}

.proj-partner {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--slate-100);
  color: var(--slate-500);
  padding: 3px var(--s3);
  border-radius: 20px;
}

.proj-horizon {
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--slate-300);
  white-space: nowrap;
}

/* bande photo */

.Decouvert-realisation{
    padding: var(--s16) 0;
    background: var(--white);
}
.content-band-photo {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 40px;
}

.content-band-photo .holders{
  display: flex;
  align-items: stretch;
}
.content-band-photo .holder-card{
  transition: transform 1s ease-in-out;
  display: flex;
  align-items: stretch;
  width: 100%;
}
.content-band-photo .holder-card .bcard{
  display: flex;
    flex-direction: row;
    gap: 1.2%;
    align-items: center;
    min-width: 100%;
    background-color: var(--ink);
    border-radius: 12px;
    cursor: pointer;
    overflow: hidden;
    
}
.content-band-photo .holders .bcard .first {
    width: 58%;
}
.content-band-photo .holders .bcard .first img {
    width: 100%;
}
.content-band-photo .holders .bcard .second {
    width: 38%;
    padding: 18px;
    color: var(--white);
    color: var(--white);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--ink);
}

.content-band-photo .holders .bcard .second h2{
    color: white;
    border-bottom: 1px solid #dedddb92;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.content-band-photo .holders .bcard .second .trait-deco{
    display: flex;
    justify-content: center;
    align-items: center;
}
.content-band-photo .holders .bcard .second .trait-deco::after{
  content: "";
    display: block;
    width: 3px;
    height: 80%;
    background-color: var(--gold-500);
    position: relative;

    padding-bottom: 10px;
    margin-bottom: 10px; 
  }

.content-band-photo .holders .bcard .second .details ul {
    display: flex;
    list-style: none;
    gap: 10px;
    margin-bottom: 0px;
    padding-left: 0px;
}
.content-band-photo .holders .bcard .second .details ul li {
    color:var(--gold-500);
    font-weight: bold;
    background-color: gainsboro;
    padding: 8px;
    border-radius: 12px;
    text-align: center;
}

.content-band-photo .holders .navigations {
    padding: 8px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgb(26, 26, 26) 0%, rgb(18, 62, 33) 100%);
    background-size: 400% 400%;
    right: 41PX;
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    animation: background-animate 5s ease-in-out infinite;
}
@keyframes background-animate {
    0%{background-position: top center;}
    50%{background-position: bottom center;}
    100%{background-position: top center;}
}
/* ── CHERCHEURS ───────────────────────────────────────────── */
.researchers-section {
  background: var(--white);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
  padding: var(--s16) 0;
}

.researchers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.researcher-card {
  border: 1px solid var(--slate-200);
  border-radius: var(--r);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
}

.researcher-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-3px);
  border-color: var(--slate-300);
}

.rc-avatar {
  height: 130px;
  background: var(--parchment);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.rc-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rc-monogram {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: var(--green-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  position: relative;
  z-index: 2;
}

.rc-body { padding: var(--s4) var(--s4) }

.rc-name {
  font-family: var(--serif);
  font-size: var(--t-md);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 3px;
}

.rc-role {
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: var(--s3);
}

.rc-spec {
  font-size: var(--t-sm);
  color: var(--slate-500);
  line-height: 1.55;
  margin-bottom: var(--s3);
}

.rc-pubs {
  font-size: var(--t-xs);
  color: var(--slate-400);
  display: flex;
  align-items: center;
  gap: var(--s2);
}

.rc-pubs strong { color: var(--slate-600); font-weight: 600 }

/* ── RÉSULTATS UTILISABLES ────────────────────────────────── */
.results-section {
  background: var(--parchment-2);
  padding: var(--s16) 0;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.result-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--r);
  padding: 24px;
  display: flex;
  gap: var(--s4);
  align-items: center;
  transition: all var(--dur) var(--ease);
}

.result-card:hover {
  border-color: var(--gold-400);
  box-shadow: 0 4px 18px rgba(201,168,76,.12);
}

.result-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--r);
  background: var(--parchment);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border: 1px solid var(--slate-200);
}

.result-type {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 5px;
}

.result-name {
  font-family: var(--serif);
  font-size: var(--t-md);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: var(--s2);
}

.result-desc {
  font-size: var(--t-sm);
  color: var(--slate-500);
  line-height: 1.6;
  margin: 0;
}

/* ── COLLABORATIONS ───────────────────────────────────────── */
.collab-section {
  background: var(--ink);
  padding: var(--s16) 0;
}

.collab-section .sec-eyebrow { color: rgba(255,255,255,.4) }
.collab-section .sec-eyebrow::before { background: rgba(255,255,255,.25) }
.collab-section .sec-title { color: var(--white); margin-bottom: var(--s8) }

.collab-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  background: #2A2A28;
  border-radius: var(--r);
  overflow: hidden;
}

.collab-cell {
  background: #222;
  padding: 22px var(--s4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--s2);
  transition: background var(--dur) var(--ease);
}

.collab-cell:hover { background: #2D2D2B }

.collab-abbr {
  font-family: var(--serif);
  font-size: var(--t-xl);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.collab-name {
  font-size: var(--t-xs);
  color: rgba(255,255,255,.28);
  line-height: 1.5;
  font-weight: 300;
}

.collab-type {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-500);
}

/* ── PORTES D'ENTRÉE ──────────────────────────────────────── */
.entries-section {
  background: var(--parchment);
  padding: var(--s16) 0;
}

.entries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--slate-200);
  border-radius: var(--r);
  overflow: hidden;
}

.entry-card {
  background: var(--white);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: background var(--dur) var(--ease);
}

.entry-card:hover { background: #FDFBF8 }

.entry-icon {
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 20px;
  margin-bottom: var(--s5);
}



.entry-title {
  font-family: var(--serif);
  font-size: var(--t-xl);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--s3);
  line-height: 1.2;
}

.entry-desc {
  font-size: var(--t-sm);
  color: var(--slate-500);
  line-height: 1.72;
  margin-bottom: var(--s6);
  flex: 1;
}

.entry-cta {
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--green-900);
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--s2);
  transition: gap var(--dur) var(--ease), color var(--dur) var(--ease);
}

.entry-cta:hover { gap: var(--s4); color: var(--gold-600) }

/* ── PUBLICATIONS (crédibilité) ───────────────────────────── */
.pubs-section {
  background: var(--green-800);
  padding: var(--s12) 0;
}

.pubs-section .sec-eyebrow { color: rgba(255,255,255,.4) }
.pubs-section .sec-eyebrow::before { background: rgba(255,255,255,.25) }
.pubs-section .sec-title { color: var(--white) }

.pubs-sub {
  font-size: var(--t-sm);
  color: rgba(255,255,255,.35);
  font-weight: 300;
  margin-top: var(--s2);
  margin-bottom: var(--s8);
}

.pub-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--s6);
  padding: var(--s5) 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.pub-row:last-child { border-bottom: none }

.pub-journal {
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: var(--s2);
}

.pub-title {
  font-family: var(--serif);
  font-size: var(--t-lg);
  font-weight: 600;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 5px;
}

.pub-authors {
  font-size: var(--t-sm);
  color: rgba(255,255,255,.35);
  font-weight: 300;
}

.pub-link {
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  border: 1px solid rgba(255,255,255,.15);
  padding: var(--s2) var(--s4);
  border-radius: var(--r-sm);
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
}

.pub-link:hover {
  color: var(--white);
  border-color: rgba(255,255,255,.4);
  background: rgba(255,255,255,.06);
}

/* ── RESPONSIVE HOME ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero                { grid-template-columns: 1fr }
  .hero-right          { min-height: 420px }
  .impact-grid         { grid-template-columns: repeat(3, 1fr) }
  .projects-grid       { grid-template-columns: 1fr }
  .researchers-grid    { grid-template-columns: repeat(2, 1fr) }
  .results-grid        { grid-template-columns: repeat(2, 1fr) }
  .collab-grid         { grid-template-columns: repeat(3, 1fr) }
  .entries-grid        { grid-template-columns: repeat(2, 1fr) }
      
  .content-band-photo .holders .bcard {
        flex-direction: column;
        align-items: flex-start;
    }
    .content-band-photo .holders .bcard h2{
        font-size: 18px;
    }
    .content-band-photo .holders .bcard .first{
        width: 96%;
    }
    .content-band-photo .holders .bcard .second{
        width: 96%;
    }
    .content-band-photo .holders .bcard .second .details ul li {
    font-size: 11px;
    }
}

@media (max-width: 768px) {
  .hero-left          { padding: 48px var(--s6) }
  .hero-left::after   { display: none }
  .hero-title         { font-size: 32px }
  .impact-grid        { grid-template-columns: repeat(2, 1fr); padding: 0 var(--s4) }
  .researchers-grid   { grid-template-columns: 1fr }
  .results-grid       { grid-template-columns: 1fr }
  .collab-grid        { grid-template-columns: repeat(2, 1fr) }
  .entries-grid       { grid-template-columns: 1fr }
  .pub-row            { grid-template-columns: 1fr }


}
.mission-num {
  font-family: var(--serif);
  font-size: var(--t-3xl);
  font-weight: 700;
  color: var(--slate-100);
  line-height: 1;
  margin-bottom: var(--s2);
  transition: color var(--dur) var(--ease);
}

.mission-card:hover .mission-num { color: var(--gold-500) }