/* ============================================================
   components.css, Composants réutilisables
   ============================================================ */

/* ── BOUTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  min-height: 44px;               /* règle Apple : cible tactile ≥ 44px */
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-base),
              border-color     var(--transition-base),
              color            var(--transition-base),
              box-shadow       var(--transition-base);
  white-space: nowrap;
  background: none;
}

@media (prefers-reduced-motion: no-preference) {
  .btn {
    transition: background-color var(--transition-base),
                border-color     var(--transition-base),
                color            var(--transition-base),
                box-shadow       var(--transition-base),
                transform        var(--transition-base);
  }

  .btn:hover {
    transform: translateY(-2px);
  }
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-bg-light);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-light);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-bg-light);
  border-color: rgba(253, 250, 246, 0.45);
}

.btn--ghost:hover {
  background-color: rgba(253, 250, 246, 0.1);
  border-color: rgba(253, 250, 246, 0.8);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* ── BADGE / PILL ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* ── DIVIDER ── */
.divider {
  width: 40px;
  height: 1px;
  background-color: var(--color-primary);
  display: block;
  margin-block: var(--space-5);
}

.divider--centered {
  margin-inline: auto;
}

/* ── ZONE "DISPONIBILITÉ" ── */
.disponibility {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-on-dark-muted);
  margin-bottom: var(--space-6);
}

.disponibility__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-success);
  flex-shrink: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .disponibility__dot {
    animation: pulse 2.5s ease infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1;   transform: scale(1);    }
    50%       { opacity: 0.5; transform: scale(1.35); }
  }
}

/* ── NAVIGATION INTER-OFFRES ── */
.offre-switch {
  padding-block: var(--space-10);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.offre-switch__inner {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--section-padding-x);
}

.offre-switch__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
  display: block;
  margin-bottom: var(--space-6);
}

.offre-switch__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 600px) {
  .offre-switch__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.offre-switch__card {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.offre-switch__card--current {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.offre-switch__card--other {
  border-color: var(--color-primary-light);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

@media (prefers-reduced-motion: no-preference) {
  .offre-switch__card--other:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
}

.offre-switch__status {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  display: block;
}

.offre-switch__card--current .offre-switch__status {
  color: var(--color-text-on-dark-muted);
}

.offre-switch__card--other .offre-switch__status {
  color: var(--color-primary);
}

.offre-switch__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-on-dark);
  line-height: var(--leading-tight);
}

.offre-switch__desc {
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
  color: var(--color-text-on-dark-muted);
  line-height: var(--leading-normal);
  margin: 0;
  flex: 1;
}

.offre-switch__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-top: var(--space-2);
}

/* ── GRAIN HÉROS (partagé) ── */
.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23g)'/%3E%3C/svg%3E");
  opacity: 0.04;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ── CTA VIDÉO ── */
.cta-video {
  position: relative;
  padding: clamp(5rem, 10vw, 10rem) clamp(1.5rem, 5vw, 6rem);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--color-bg-alt) 0%,
    var(--color-bg) 45%,
    var(--color-primary-dark) 100%
  );
}

.cta-video__bg-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  z-index: 0;
}

.cta-video__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(74, 46, 26, 0.55) 0%,
    rgba(16, 12, 8, 0.62) 45%,
    rgba(181, 97, 42, 0.42) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.cta-video__fade {
  position: absolute;
  left: 0;
  right: 0;
  height: 220px;
  z-index: 2;
  pointer-events: none;
}

.cta-video__fade--top {
  top: 0;
  background: linear-gradient(to bottom, var(--color-bg), transparent);
}

.cta-video__fade--bottom {
  bottom: 0;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

.cta-video__content {
  position: relative;
  z-index: 10;
  max-width: var(--container-max);
  margin-inline: auto;
}

.cta-video__heading {
  font-family: var(--font-accent);
  font-style: italic;
  text-transform: none;
  font-size: clamp(2.4rem, 4.5vw + 1rem, 4.8rem);
  font-weight: 400;
  color: var(--color-text-on-dark);
  line-height: 1.1;
  letter-spacing: -0.01em;
  max-width: 680px;
  margin: 0 auto var(--space-5);
}

.cta-video__sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-light);
  color: var(--color-text-on-dark-muted);
  max-width: 520px;
  margin: 0 auto var(--space-8);
  line-height: var(--leading-relaxed);
}

.cta-video__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.btn--glass-warm {
  position: relative;
  overflow: hidden;
  background: rgba(232, 98, 10, 0.07);
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-on-dark);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  box-shadow:
    4px 4px 8px rgba(16, 12, 8, 0.22),
    inset 0 1px 1px rgba(232, 98, 10, 0.18);
}

.btn--glass-warm::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(
    180deg,
    rgba(232, 98, 10, 0.68) 0%,
    rgba(232, 98, 10, 0.28) 20%,
    rgba(232, 98, 10, 0.00) 40%,
    rgba(232, 98, 10, 0.00) 60%,
    rgba(232, 98, 10, 0.28) 80%,
    rgba(232, 98, 10, 0.68) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .btn--glass-warm {
    transition: background var(--transition-base), box-shadow var(--transition-base);
  }
}

.btn--glass-warm:hover {
  background: rgba(232, 98, 10, 0.16);
  box-shadow:
    4px 4px 14px rgba(16, 12, 8, 0.28),
    inset 0 1px 1px rgba(232, 98, 10, 0.32),
    0 0 28px rgba(232, 98, 10, 0.14);
}

.btn--warm-solid {
  background: var(--color-primary);
  color: var(--color-bg-light);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: none;
  cursor: pointer;
}

@media (prefers-reduced-motion: no-preference) {
  .btn--warm-solid {
    transition: background var(--transition-base), transform var(--transition-base);
  }
}

.btn--warm-solid:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.cta-video__footer-bar {
  margin-top: clamp(4rem, 8vw, 8rem);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(212, 184, 154, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .cta-video__footer-bar {
    flex-direction: row;
    justify-content: space-between;
  }
}

.cta-video__footer-copy {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-light);
  color: rgba(176, 160, 144, 0.48);
}

.cta-video__footer-links {
  display: flex;
  gap: var(--space-6);
}

.cta-video__footer-link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-light);
  color: rgba(176, 160, 144, 0.48);
  text-decoration: none;
}

@media (prefers-reduced-motion: no-preference) {
  .cta-video__footer-link {
    transition: color var(--transition-fast);
  }
}

.cta-video__footer-link:hover {
  color: var(--color-text-on-dark-muted);
}

/* Barre CTA collante — mobile uniquement (desktop = CTA header toujours visible) */
@media (min-width: 1024px) {
  .mobile-cta-bar {
    display: none;
  }
}

.mobile-cta-bar {
  position: fixed;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 500;
  transform: translateY(calc(100% + var(--space-6)));
  opacity: 0;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .mobile-cta-bar {
    transition: transform 380ms cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 300ms ease;
  }
}

.mobile-cta-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-cta-bar__btn {
  display: flex;
  justify-content: center;
  width: 100%;
  box-shadow: 0 8px 32px rgba(16, 12, 8, 0.55);
}