/* ═══════════════════════════════════════════════════════════════
   COMPO — Builder sandwich interactif
   ═══════════════════════════════════════════════════════════════ */

.compo {
  background-color: var(--red);
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

/* Motif diagonal sur fond rouge */
.compo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 30px,
    rgba(0, 0, 0, 0.05) 30px,
    rgba(0, 0, 0, 0.05) 31px
  );
  pointer-events: none;
}

.compo__container {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ── En-tête ────────────────────────────────────────────────── */
.compo__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.compo__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--white);
  font-weight: 700;
  line-height: 0.95;
  margin: 0 0 0.5rem;
}

.compo__subtitle {
  font-family: var(--font-label);
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Prix total ────────────────────────────────────────────── */
.compo__price-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: var(--spacing-lg) 0;
}

.compo__price-label {
  font-family: var(--font-label);
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.compo__price-total {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
  transition: transform 0.2s ease;
}

.compo__price-total.is-updated {
  transform: scale(1.15);
}

/* ── Étapes du builder ─────────────────────────────────────── */
.compo__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.compo__step {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: var(--spacing-lg);
}

.compo__step-header {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.compo__step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
}

.compo__step-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  line-height: 1;
}

.compo__step-limit {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  margin-left: auto;
}

.compo__step-counter {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  background-color: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

/* ── Grille d'options ───────────────────────────────────────── */
.compo__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.compo__option {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.compo__option:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
}

.compo__option.is-selected {
  background-color: var(--white);
  border-color: var(--white);
  color: var(--red);
  font-weight: 800;
}

.compo__option.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.compo__option.is-disabled:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.compo__option-extra {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 0, 0.9);
}

.compo__option.is-selected .compo__option-extra {
  color: var(--red-dark);
}

/* ── Message d'erreur max atteint ────────────────────────────── */
.compo__step-warning {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 0, 0.9);
  margin-top: var(--spacing-sm);
  display: none;
}

.compo__step-warning.is-visible {
  display: block;
}

/* ── CTA final ─────────────────────────────────────────────── */
.compo__footer {
  margin-top: var(--spacing-2xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.compo__footer-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.compo__footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-label);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 1rem 2rem;
  background-color: var(--white);
  color: var(--red);
  border-radius: 50px;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.compo__footer-cta:hover {
  background-color: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(232, 0, 28, 0.12);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  .compo__step {
    padding: var(--spacing-md);
  }

  .compo__step-title {
    font-size: 1.4rem;
  }

  .compo__option {
    font-size: 0.8rem;
    padding: 0.45rem 0.8rem;
  }
}