/* ══════════════════════════════════════
   bureau.css — Page Bureau (bureau.html)
   ══════════════════════════════════════ */

/* ── HERO PRÉSENTATION ── */
.bureau-intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding-top: 84px;
}
.bureau-intro::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: -16px;
  background: url("../img/bureau_3.webp") center 46% / cover no-repeat;
  filter: blur(5px) brightness(0.52) saturate(0.88);
  transform: scale(1.025);
}
.bureau-intro::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5, 13, 25, 0.32) 0%,
    rgba(5, 13, 25, 0.55) 48%,
    rgba(5, 13, 25, 0.82) 100%
  );
  pointer-events: none;
}
.bureau-hero {
  position: relative;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bureau-hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 680px;
  padding: 28px 0 22px;
  text-align: center;
}
.bureau-hero-content .section-kicker {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
  display: block;
}
.bureau-hero-content h1 {
  font-size: 2.6rem;
  margin: 0 0 20px;
  color: #fff;
  line-height: 1.15;
}
.bureau-hero-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0;
}

/* ── VALEURS ── */
.bureau-valeurs {
  padding: 18px 0 34px;
  background: transparent;
}
.bureau-valeurs .section-heading h2 {
  color: #fff;
}
.bureau-valeurs .section-heading > p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.76);
}
.valeurs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 22px;
}
.valeur-card {
  background: rgba(8, 21, 38, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 22px 24px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
  transition: box-shadow 0.2s;
}
.valeur-card:hover {
  box-shadow: 0 6px 24px rgba(12, 84, 237, 0.09);
}
.valeur-card h3 {
  font-size: 1.15rem;
  margin: 0 0 12px;
  color: #fff;
}
.valeur-card p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

/* ── ORDRE DES SECTIONS ── */
.page-bureau main {
  display: flex;
  flex-direction: column;
}

.page-bureau .bureau-intro {
  order: 1;
}

.page-bureau .bureau-timeline {
  order: 2;
}

.page-bureau .bureau-direction {
  order: 3;
}

/* ── DIRECTION ── */
.bureau-direction {
  padding: 80px 0;
}
.direction-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.bureau-direction > .container > .direction-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.director-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  overflow: hidden;
  background: #0d1a2e;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.director-card:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.direction-grid--compact .director-avatar {
  height: 360px;
  color: rgba(255, 255, 255, 0.42);
}

.direction-grid--compact .director-overlay {
  padding: 24px 20px;
}

.direction-grid--compact .director-btn {
  align-self: flex-start;
}
.director-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center 22%;
  background: #071321;
  display: block;
  transition: transform 0.4s ease;
}
.director-card:hover img {
  transform: scale(1.015);
}

.director-card[onclick*="dir-2"] img,
.director-card[onclick*="dir-3"] img {
  object-position: center top;
}

.direction-team-kicker {
  color: #fff;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: none;
}

.bureau-direction > .container > .section-heading > h2,
.team-members-block .section-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.team-members-block {
  margin-top: 88px;
  padding-top: 72px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.team-members-block .section-heading {
  margin-bottom: 0;
}
.director-avatar {
  width: 100%;
  height: 340px;
  background: linear-gradient(160deg, #0d1a3a 0%, #1a2f5e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}
.director-card:hover .director-avatar {
  transform: scale(1.04);
}
.director-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 20, 50, 0.88) 0%,
    rgba(10, 20, 50, 0.2) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px 18px;
  transition: background 0.3s;
}
.director-card:hover .director-overlay {
  background: linear-gradient(
    to top,
    rgba(10, 20, 50, 0.95) 0%,
    rgba(10, 20, 50, 0.5) 100%
  );
}
.director-name {
  display: block;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px;
}
.director-role {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  margin: 0;
}
.director-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  display: inline-block;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  transform: translate(-50%, -40%);
  transition:
    opacity 0.3s,
    transform 0.3s,
    background 0.2s;
}
.director-card:hover .director-btn {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.director-btn:hover {
  background: rgba(255, 255, 255, 0.28);
}

/* ── MODAL DIRECTION ── */
.dir-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 24, 0.82);
  backdrop-filter: blur(8px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.dir-modal-overlay.open {
  display: flex;
}
.dir-modal-box {
  position: relative;
  background: #0d1a2e;
  border-radius: 16px;
  max-width: 560px;
  width: 100%;
  min-height: min(720px, 86vh);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}
.dir-modal-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}
.dir-modal-avatar {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #0d1a3a 0%, #1a2f5e 100%);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dir-modal-avatar svg {
  display: none;
}

#dir-1 .dir-modal-avatar { background-image: url("../img/bureau/Rémy_Schumacher.webp"); }
#dir-2 .dir-modal-avatar { background-image: url("../img/bureau/Alexandre_Maleszewski.webp"); }
#dir-3 .dir-modal-avatar { background-image: url("../img/bureau/Michael_Weiss.webp"); }
#dir-5 .dir-modal-avatar { background-image: url("../img/bureau/Jean-Francois_Zapata.webp"); }
#dir-6 .dir-modal-avatar { background-image: url("../img/bureau/Patrick_Schwab.webp"); }
#dir-7 .dir-modal-avatar { background-image: url("../img/bureau/Bruno_Pacheco.webp"); }
#dir-8 .dir-modal-avatar { background-image: url("../img/bureau/Jonathan_Uwimana.webp"); }
.dir-modal-body {
  position: absolute;
  z-index: 1;
  inset: auto 0 0;
  padding: 150px 36px 34px;
  background: linear-gradient(
    to top,
    rgba(4, 11, 25, 0.98) 0%,
    rgba(4, 11, 25, 0.9) 55%,
    rgba(4, 11, 25, 0) 100%
  );
}
.dir-modal-body h2 {
  color: #fff;
  font-size: 1.55rem;
  margin: 0 0 4px;
}
.dir-modal-role {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin: 0 0 20px;
  display: block;
}
.dir-modal-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dir-modal-info a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.dir-modal-info a:hover {
  color: var(--primary);
}
.dir-modal-info a svg {
  flex-shrink: 0;
  color: var(--primary);
}
.dir-modal-close {
  display: block;
  margin-top: 24px;
  padding: 11px 24px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}
.dir-modal-close:hover {
  background: #0a42c0;
}

/* ── TIMELINE ── */
.bureau-timeline {
  padding: 80px 0;
}

.tl-ruler-wrap {
  padding: 0 48px;
  margin: 40px 0 52px;
}
.tl-ruler {
  position: relative;
  height: 56px;
  display: flex;
  align-items: center;
}
.tl-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #d0dff0;
  border-radius: 2px;
}
.tl-fill {
  position: absolute;
  left: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  width: 0%;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.tl-dot {
  position: absolute;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}
.tl-dot-circle {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d0dff0;
  border: 2px solid transparent;
  transition:
    background 0.3s,
    transform 0.3s;
  position: relative;
  z-index: 1;
}
.tl-dot.active .tl-dot-circle {
  background: var(--primary);
  transform: scale(1.6);
}
.tl-dot-label {
  position: absolute;
  top: -26px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.tl-dot.active .tl-dot-label {
  opacity: 1;
}

.tl-carousel-outer {
  position: relative;
  overflow: hidden;
}
.tl-cards-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.tl-card {
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 80px;
  text-align: center;
}
.tl-card strong {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1;
}
.tl-card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto;
}
.tl-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}
.tl-btn {
  background: #0d1a2e;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 1rem;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition:
    background 0.2s,
    box-shadow 0.2s;
  line-height: 1;
}
.tl-btn:hover {
  background: var(--primary);
  color: #fff;
}
.tl-counter {
  font-size: 0.85rem;
  color: #8aa0bb;
  min-width: 48px;
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .direction-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bureau-direction > .container > .direction-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .valeurs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 900px) {
  .direction-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bureau-hero-content h1 {
    font-size: 1.9rem;
  }
  .tl-card {
    padding: 0 24px;
  }
  .bureau-hero {
    min-height: 560px;
  }
}
@media (max-width: 600px) {
  .direction-grid,
  .bureau-direction > .container > .direction-grid {
    grid-template-columns: 1fr;
  }
  .valeurs-grid {
    grid-template-columns: 1fr;
  }
  .dir-modal-box {
    max-width: 92%;
    min-height: min(640px, 82vh);
  }
  .dir-modal-body {
    padding: 130px 24px 28px;
  }
  .tl-ruler-wrap {
    padding: 0 20px;
  }
  .tl-card strong {
    font-size: 2.2rem;
  }
}