/* =================================
   QUINTÉ BUS MAX — PAGE SPECIFIC STYLES
================================= */

:root {
  --margin: 40px;
  --gap: 96px;
  --col-gap: 20px;
  --col: calc((100vw - (var(--margin) * 2) - (var(--col-gap) * 11)) / 12);
  --eight-cols: calc((var(--col) * 8) + (var(--col-gap) * 7));
}


/* =================================
   INTRO — 2 colonnes 50/50
================================= */

.qbus-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 0;
  padding: 120px var(--margin) 0 var(--margin);
  align-items: start;
}

.qbus-title {
  margin: 0;
  padding-right: 40px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 96px;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.qbus-body {
  margin: 0;
  padding-top: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 32px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}


/* =================================
   ANIMATION — 8 colonnes centrées
================================= */

.qbus-anim-section {
  margin-top: var(--gap);
  padding: 0 var(--margin);
  display: flex;
  justify-content: center;
}

.qbus-anim-video {
  display: block;
  width: var(--eight-cols);
  max-width: 100%;
  height: auto;
}


/* =================================
   INFOTEXT
================================= */

.qbus-infotext {
  margin-top: 20px;
  font-family: 'Krub', sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #888;
  text-align: center;
}


/* =================================
   MOCKUP INSTAGRAM — reel unseensamy
   Identique au brand reveal PMU
================================= */

.qbus-insta-section {
  margin-top: var(--gap);
  padding: 0 var(--margin);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qbus-insta-card {
  display: flex;
  width: 100%;
  max-width: 820px;
  border: 1px solid #dbdbdb;
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}

/* Colonne gauche — vidéo */
.qbus-insta-left {
  width: 45%;
  flex-shrink: 0;
  background: #000;
}

.qbus-insta-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Colonne droite — UI */
.qbus-insta-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: 600px;
}

.qbus-insta-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid #efefef;
}

.qbus-insta-avatars {
  position: relative;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.qbus-insta-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
}

.qbus-insta-avatar--main {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.qbus-insta-avatar--secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 1;
  width: 24px;
  height: 24px;
}

.qbus-insta-header-text { flex: 1; }

.qbus-insta-names {
  margin: 0;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  line-height: 1.4;
}

.qbus-insta-collab,
.qbus-insta-audio {
  margin: 0;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 11px;
  color: #888;
  line-height: 1.4;
}

.qbus-insta-dots {
  font-size: 18px;
  letter-spacing: 1px;
  color: #262626;
  cursor: default;
  line-height: 1;
  align-self: flex-start;
  padding-top: 2px;
}

.qbus-insta-caption {
  display: flex;
  gap: 10px;
  padding: 16px 16px 0 16px;
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.qbus-insta-caption-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  align-self: flex-start;
}

.qbus-insta-caption-content { flex: 1; }

.qbus-insta-caption-meta {
  margin: 0 0 6px 0;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  line-height: 1.4;
}

.qbus-insta-time {
  font-weight: 400;
  color: #888;
  margin-left: 6px;
}

.qbus-insta-caption-text {
  margin: 0;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: #262626;
}

.qbus-insta-hashtags { color: #00376b; }

.qbus-insta-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px 4px 16px;
}

.qbus-insta-actions-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qbus-insta-action-icon {
  display: flex;
  align-items: center;
  color: #262626;
  cursor: default;
}

.qbus-insta-likes {
  margin: 0;
  padding: 0 16px 4px 16px;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #262626;
  line-height: 1.4;
}

.qbus-insta-date {
  margin: 0;
  padding: 4px 16px 12px 16px;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 11px;
  color: #888;
}

.qbus-insta-comment-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-top: 1px solid #efefef;
}

.qbus-insta-comment-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.qbus-insta-comment-placeholder {
  flex: 1;
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #888;
}


/* =================================
   STORIES — fullscreen Instagram UI
================================= */

.qbus-stories-section {
  margin-top: var(--gap);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qbus-stories-fullscreen {
  width: 100%;
  background: #1a1a1a;
  padding: 20px 0 32px 0;
}

.qbus-stories-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 32px 16px 32px;
}

.qbus-stories-ig-logo {
  height: 44px;
  width: auto;
  display: block;
}

.qbus-stories-close {
  background: none;
  border: none;
  cursor: default;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qbus-stories-layout {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 32px;
  padding: 0 120px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

/* Layout : 1 gauche | grande centrale | 2 droite côte à côte
   Chaque secondaire = 1fr, grande = 2fr */
.qbus-stories-layout {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr 1fr;
  gap: 16px;
  padding: 0 60px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

/* Stories secondaires — toutes identiques, même aspect-ratio */
.qbus-story-side {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: #000;
  cursor: pointer;
  width: 100%;
}

.qbus-story-side-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}

.qbus-story-side-footer {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
}

.qbus-story-side-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* Droite — les 2 stories côte à côte dans la même cellule grid */
.qbus-stories-right {
  display: contents; /* chaque enfant devient une cellule grid directe */
}

/* Grande story centrale */
.qbus-story-main {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 9 / 16;
}

.qbus-story-gradient-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 160px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent);
  z-index: 5;
  pointer-events: none;
}

.qbus-story-gradient-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  z-index: 5;
  pointer-events: none;
}

.qbus-story-main-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 12px 12px 0 12px;
}

.qbus-story-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.qbus-story-tab {
  flex: 1;
  height: 2px;
  border-radius: 2px;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: background 0.2s;
}

.qbus-story-tab--active {
  background: #fff;
}

.qbus-story-main-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qbus-story-main-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.qbus-story-main-user {
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.qbus-story-verified {
  font-size: 12px;
  color: #3897f0;
}

.qbus-story-main-time {
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 12px;
  color: rgba(255,255,255,0.75);
}

.qbus-story-dots {
  font-size: 16px;
  color: #fff;
  letter-spacing: 1px;
  margin-left: auto;
  cursor: default;
}

.qbus-story-x {
  font-size: 16px;
  color: #fff;
  cursor: default;
  margin-left: 8px;
}

.qbus-story-main-video {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0; left: 0;
}

.qbus-story-main-video--active {
  display: block;
}

.qbus-story-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  bottom: 60px;
  display: flex;
  z-index: 8;
}

.qbus-story-nav-prev,
.qbus-story-nav-next {
  flex: 1;
  cursor: pointer;
}

.qbus-story-main-footer {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px 16px 12px;
}

.qbus-story-reply {
  flex: 1;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 24px;
  padding: 8px 14px;
}

.qbus-story-reply-text {
  font-family: -apple-system, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
}

.qbus-story-footer-icons {
  display: flex;
  gap: 14px;
  align-items: center;
}


/* =================================
   DESIGN DU VAN — 8 colonnes centrées
================================= */

.qbus-design-section {
  margin-top: var(--gap);
  padding: 0 var(--margin);
  display: flex;
  justify-content: center;
}

.qbus-design-img {
  display: block;
  width: var(--eight-cols);
  max-width: 100%;
  height: auto;
}


/* =================================
   META — Client / Outils
================================= */

.qbus-meta {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 88px var(--margin) 100px var(--margin);
}

.qbus-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qbus-meta-label {
  font-family: 'Krub', sans-serif;
  font-weight: 700;
  font-size: 14px;
}

.qbus-meta-value {
  font-family: 'Krub', sans-serif;
  font-weight: 400;
  font-size: 14px;
}


/* =================================
   MOBILE — max 768px
================================= */

@media (max-width: 768px) {

  :root {
    --margin: 20px;
    --gap: 56px;
    --col-gap: 12px;
    --col: calc((100vw - 40px - (var(--col-gap) * 11)) / 12);
    --eight-cols: 100%;
  }

  .qbus-intro {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 96px var(--margin) 0 var(--margin);
  }

  .qbus-title {
    padding-right: 0;
    font-size: clamp(42px, 11vw, 72px);
    line-height: 0.96;
  }

  .qbus-body {
    padding-top: 0;
    font-size: clamp(18px, 5vw, 24px);
    line-height: 1.3;
  }

  .qbus-insta-card {
    flex-direction: column;
    max-width: 100%;
  }

  .qbus-insta-left {
    width: 100%;
  }

  .qbus-insta-right {
    max-height: none;
  }

  /* Stories en colonne unique sur mobile */
  .qbus-stories-layout {
    grid-template-columns: 1fr;
  }

  .qbus-stories-right {
    flex-direction: row;
  }

  .qbus-meta {
    gap: 20px;
    padding: 40px var(--margin) 120px var(--margin);
  }

  .qbus-meta-label,
  .qbus-meta-value {
    font-size: 11px;
  }

}