/* Tour du camion : intro, compteur 0° → 360° et bouton final — repris de la version de mai (site-v2/src/styles/scroll-video.css) */
/* ===== Section INTRO (respiration entre carte et camion) ===== */
.sv-intro {
  background: var(--color-bg);
  padding: 110px 0 80px;
  text-align: center;
}

.sv-intro-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(255, 107, 0, 0.08);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.sv-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  line-height: 1.05;
  color: var(--color-primary);
}

.sv-intro-accent {
  color: var(--color-primary-mid);
  font-style: italic;
  font-weight: 700;
}

.sv-intro p {
  font-size: clamp(1rem, 2.2vw, 1.18rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 640px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .sv-intro {
    padding: 60px 0 40px;
  }
  .sv-intro-eyebrow {
    margin-bottom: 18px;
    font-size: 0.7rem;
  }
}

/* ===== HUD glass top-left ===== */
.sv-hud {
  position: absolute;
  top: clamp(20px, 4vh, 40px);
  left: clamp(16px, 3vw, 36px);
  z-index: 5;
  pointer-events: none;
  max-width: min(360px, calc(100vw - 32px));
}

.sv-hud-card {
  background: rgba(15, 40, 73, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 20px 22px;
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.sv-hud-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 14px;
}

.sv-hud-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF6B00;
  box-shadow: 0 0 8px rgba(255, 107, 0, 0.8);
  animation: sv-blink 1.6s ease-in-out infinite;
}

@keyframes sv-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.sv-hud-counter {
  font-family: var(--font-display);
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 0.95;
  margin-bottom: 6px;
  letter-spacing: -0.04em;
}

.sv-hud-num {
  font-size: clamp(2.6rem, 6vw, 3.6rem);
  font-weight: 800;
  color: #FFFFFF;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.sv-hud-deg {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
}

.sv-hud-label {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 16px;
}

.sv-hud-chapter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.sv-hud-chapter-pos {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.sv-hud-chapter-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}

.sv-hud-bar {
  margin-top: 14px;
  height: 3px;
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  overflow: hidden;
}

.sv-hud-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #FF6B00, #FFB347);
  border-radius: 999px;
  box-shadow: 0 0 8px rgba(255, 107, 0, 0.5);
  /* width animée via inline style en React */
}

@media (max-width: 480px) {
  .sv-hud {
    top: 14px;
    left: 14px;
    right: 14px;
    max-width: none;
  }
  .sv-hud-card {
    padding: 14px 16px;
  }
  .sv-hud-eyebrow {
    margin-bottom: 8px;
    font-size: 0.62rem;
  }
  .sv-hud-label {
    margin-bottom: 10px;
    font-size: 0.85rem;
  }
  .sv-hud-chapter-name {
    font-size: 0.92rem;
  }
}

.sv-cta {
  position: absolute;
  bottom: clamp(80px, 12vh, 110px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 6;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
  text-align: center;
  padding: 0 20px;
  width: max-content;
  max-width: calc(100vw - 40px);
}

.sv-cta.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.sv-cta-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.sv-cta-text strong {
  color: #FF6B00;
  font-weight: 800;
}

.sv-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  background: #FF6B00;
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: 999px;
  text-decoration: none;
  box-shadow:
    0 8px 30px rgba(255, 107, 0, 0.4),
    0 0 0 1px rgba(255, 107, 0, 0.5);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.sv-cta-btn:hover {
  background: #FF8533;
  transform: translateY(-2px);
  box-shadow:
    0 12px 40px rgba(255, 107, 0, 0.55),
    0 0 0 1px rgba(255, 107, 0, 0.6);
}

.sv-cta-btn:active {
  transform: translateY(0);
}

.sv-cta-btn svg {
  transition: transform 0.2s ease;
}

.sv-cta-btn:hover svg {
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .sv-cta {
    bottom: 70px;
  }
  .sv-cta-text {
    margin-bottom: 12px;
  }
  .sv-cta-btn {
    padding: 12px 22px;
    font-size: 0.88rem;
  }
}

/* Site actuel : le tour du camion est épinglé à l'écran, les encarts sont donc fixes
   et n'apparaissent que pendant le tour (classe .actif posée par script.js) */
.sv-hud { position: fixed; top: 160px; opacity: 0; visibility: hidden; transition: opacity .4s ease, visibility .4s; }
.sv-hud.actif { opacity: 1; visibility: visible; }
.sv-cta { position: fixed; bottom: 12vh; }
.sv-cta:not(.actif) { opacity: 0 !important; pointer-events: none !important; }
.sv-skip { position: fixed; bottom: 20px; opacity: 0; visibility: hidden; transition: opacity .4s ease, visibility .4s; }
.sv-skip.actif { opacity: 1; visibility: visible; }
@media (max-width: 600px) {
  .sv-hud { top: 130px; left: 12px; right: auto; max-width: 210px; }
  .sv-hud-num { font-size: 2rem; }
  .sv-hud-deg { font-size: 1.2rem; }
}
@media (max-width: 600px) {
  .sv-hud-card { padding: 10px 14px; }
  .sv-hud-eyebrow { margin-bottom: 4px; }
  .sv-hud-label, .sv-hud-chapter { display: none; }
  .sv-hud-bar { margin-top: 6px; }
}
/* Le tour dure plus longtemps : l'arrêt pour ouvrir les portes demande du défilement en plus */
.scroll-spacer { height: 700vh; }
@media (max-width: 768px) { .scroll-spacer { height: 430vh; } }
/* Téléphone : la bulle de discussion couvre le bas de l'écran, le bouton « Passer » monte en haut à droite */
@media (max-width: 600px) {
  .gp-skip-btn.sv-skip { top: 132px; bottom: auto; left: auto; right: 12px; transform: none; font-size: .72rem; padding: 8px 12px; }
  .gp-skip-btn.sv-skip:hover, .gp-skip-btn.sv-skip:active { transform: none; }
}