/* ══════════════════════════════════════════════
   RACING QUEEN — Brochure / flipbook
   Dépend des variables :root de la page (--black, --white, --purple…)
   ══════════════════════════════════════════════ */

/* ── BLOC BROCHURE (dans la page) ── */
.brochure-block {
  position: relative; z-index: 1;
  padding: clamp(4rem, 7vw, 7rem) 6vw;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem); align-items: center;
}
.brochure-cover {
  position: relative; display: block; width: 100%;
  padding: 0; border: 0; background: none; cursor: pointer;
  transform: perspective(1200px) rotateY(8deg) rotateZ(-1.5deg);
  transition: transform 0.5s ease;
}
.brochure-cover img {
  display: block; width: 100%; height: auto;
  border: 1px solid rgba(162,74,213,0.3);
  box-shadow: 24px 30px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,0,0,0.4);
}
.brochure-cover::after {           /* 2e feuille derrière, effet livret */
  content: ''; position: absolute; inset: 8px -8px -8px 8px; z-index: -1;
  background: rgba(132,44,183,0.25); border: 1px solid rgba(162,74,213,0.25);
}
.brochure-cover:hover,
.brochure-cover:focus-visible { transform: perspective(1200px) rotateY(0) rotateZ(0) scale(1.02); }
.brochure-cover-hint {
  position: absolute; right: 14px; bottom: 14px;
  font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--white);
  background: rgba(8,8,8,0.8); border: 1px solid rgba(162,74,213,0.4);
  padding: 8px 14px;
}
.brochure-body .section-label { margin-bottom: 1.5rem; }
.brochure-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 4.5rem); line-height: 0.95; font-weight: 400;
}
.brochure-title .col { color: var(--purple2); }
.brochure-text {
  margin-top: 1.2rem; max-width: 460px;
  font-size: 0.88rem; font-weight: 300; line-height: 1.85;
  color: rgba(240,237,232,0.75); letter-spacing: 0.04em;
}
.brochure-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; align-items: center; }
.brochure-actions .pack-cta { margin-top: 0; cursor: pointer; }
.brochure-actions .mesure-btn { padding: 12px 28px; }

/* ── BOUTON FLOTTANT ── */
.brochure-fab {
  position: fixed; right: clamp(16px, 3vw, 32px); bottom: clamp(16px, 3vw, 32px); z-index: 9990;
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--white); background: var(--purple);
  border: 1px solid var(--purple2); padding: 13px 20px; cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s;
}
.brochure-fab.show { opacity: 1; transform: none; pointer-events: auto; }
.brochure-fab:hover { background: var(--purple2); }
.brochure-fab svg { flex-shrink: 0; }

/* ── MODALE FLIPBOOK ── */
.flip-modal {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(8,8,8,0.96); backdrop-filter: blur(6px);
  display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s;
}
.flip-modal.open { opacity: 1; visibility: visible; }
.flip-top {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem clamp(16px, 3vw, 2rem);
  border-bottom: 1px solid rgba(162,74,213,0.15);
}
.flip-counter {
  font-family: 'Space Mono', monospace; font-size: 11px; letter-spacing: 0.3em;
  color: rgba(240,237,232,0.55); text-transform: uppercase; min-width: 7em;
}
.flip-top-right { display: flex; align-items: center; gap: 1rem; }
.flip-dl {
  font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--white); text-decoration: none;
  border: 1px solid rgba(162,74,213,0.4); padding: 10px 18px;
  transition: border-color 0.2s, background 0.2s;
}
.flip-dl:hover { border-color: var(--purple2); background: rgba(132,44,183,0.15); }
.flip-close {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid rgba(240,237,232,0.15); color: var(--white);
  font-size: 22px; line-height: 1; cursor: pointer; transition: border-color 0.2s;
}
.flip-close:hover { border-color: var(--purple2); }

.flip-stage {
  flex: 1; min-height: 0; position: relative;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(12px, 2vw, 1.5rem) clamp(8px, 5vw, 80px);
}
.flip-book-wrap { transition: transform 0.6s ease; }
#flip-book { margin: 0 auto; }
#flip-book .flip-page { background: #000; overflow: hidden; }
#flip-book .flip-page img { display: block; width: 100%; height: 100%; object-fit: cover; user-select: none; -webkit-user-drag: none; }

.flip-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: rgba(8,8,8,0.7); border: 1px solid rgba(162,74,213,0.35); color: var(--white);
  font-size: 26px; cursor: pointer; transition: background 0.2s, opacity 0.2s;
}
.flip-nav:hover { background: var(--purple); }
.flip-nav:disabled { opacity: 0.2; cursor: default; background: rgba(8,8,8,0.7); }
.flip-prev { left: clamp(8px, 1.5vw, 20px); }
.flip-next { right: clamp(8px, 1.5vw, 20px); }

.flip-hint-mob { display: none; }
.flip-hint {
  text-align: center; padding: 0 16px 1rem;
  font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.25em;
  color: rgba(240,237,232,0.3); text-transform: uppercase;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .brochure-block { grid-template-columns: 1fr; }
  .brochure-cover { max-width: 520px; }
}
@media (max-width: 700px) {
  .flip-nav { top: auto; bottom: 0; transform: none; width: 44px; height: 44px; }
  .flip-stage { padding-bottom: 60px; }
  .flip-hint-desk { display: none; }
  .flip-hint-mob { display: inline; }
  .flip-prev { left: calc(50% - 54px); }
  .flip-next { right: calc(50% - 54px); }
  .flip-dl { padding: 9px 12px; }
}
@media (max-width: 600px) {
  .brochure-fab { padding: 0; width: 52px; height: 52px; justify-content: center; border-radius: 50%; }
  .brochure-fab span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .brochure-cover, .flip-book-wrap, .brochure-fab, .flip-modal { transition: none; }
}

/* ── ZOOM ── */
.flip-zoom { display: flex; align-items: center; gap: 4px; }
.flip-zbtn {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid rgba(162,74,213,0.4); color: var(--white);
  cursor: pointer; transition: background 0.2s, border-color 0.2s, opacity 0.2s;
}
.flip-zbtn:hover:not(:disabled) { background: rgba(132,44,183,0.2); border-color: var(--purple2); }
.flip-zbtn:disabled { opacity: 0.25; cursor: default; }
.flip-zlevel {
  min-width: 4.2em; text-align: center;
  font-family: 'Space Mono', monospace; font-size: 10px; letter-spacing: 0.1em; color: rgba(240,237,232,0.55);
}
.flip-zoom-layer {
  position: absolute; inset: 0; z-index: 1; display: none;
  overflow: auto; cursor: grab; -webkit-overflow-scrolling: touch;
  background: rgba(8,8,8,0.98);
}
.flip-zoom-layer.dragging { cursor: grabbing; }
.flip-zoom-inner { display: flex; width: max-content; min-width: 100%; min-height: 100%; align-items: center; justify-content: center; padding: 24px; }
.flip-zoom-inner img { display: block; user-select: none; -webkit-user-drag: none; flex-shrink: 0; }
.flip-modal.zoomed .flip-zoom-layer { display: block; }
.flip-modal.zoomed .flip-book-wrap { visibility: hidden; }
.flip-hint-zdesk, .flip-hint-zmob { display: none; }
.flip-modal.zoomed .flip-hint-desk, .flip-modal.zoomed .flip-hint-mob { display: none; }
.flip-modal.zoomed .flip-hint-zdesk { display: inline; }
@media (max-width: 700px) {
  .flip-modal.zoomed .flip-hint-zdesk { display: none; }
  .flip-modal.zoomed .flip-hint-zmob { display: inline; }
  .flip-zlevel { display: none; }
  .flip-zbtn { width: 36px; height: 36px; }
  .flip-top-right { gap: 0.5rem; }
  .flip-dl { font-size: 9px; letter-spacing: 0.12em; white-space: nowrap; padding: 9px 10px; }
  .flip-counter { min-width: 0; letter-spacing: 0.15em; }
  .flip-top { padding: 0.8rem 12px; gap: 0.5rem; }
}