/* ============================================================
   NIGHT MACARON — Concept Section
   ============================================================ */

.concept {
  background: var(--bg-2);
}

.concept .section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

/* ── Decorative section number ── */
.concept-number {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-60%);
  font-family: var(--font-serif);
  font-size: 28vw;
  font-weight: 300;
  color: var(--text);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.06em;
}

/* ── Illustration side ── */
.concept-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}

.concept-svg-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.concept-svg-wrap svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Decorative ring behind SVG */
.concept-svg-ring {
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  border: 0.5px solid var(--border-gold);
  opacity: 0.4;
  pointer-events: none;
}

.concept-svg-ring-2 {
  position: absolute;
  inset: -20%;
  border-radius: 50%;
  border: 0.5px solid rgba(200, 169, 110, 0.1);
  pointer-events: none;
}

/* ── Text side ── */
.concept-text {
  position: relative;
}

.concept-body {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 2.05;
  color: var(--muted-light);
  margin-bottom: 1.4rem;
}

/* ── Badge row ── */
.concept-badges {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 2.8rem;
}

.concept-badge {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  padding: 0.4rem 1rem;
  border: 0.5px solid var(--border-gold);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.concept-badge:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .concept .section-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .concept-visual {
    max-width: 300px;
    margin: 0 auto;
  }

  .concept-number {
    font-size: 45vw;
    opacity: 0.03;
  }
}