/* ============================================================
   CIRCONIS — Kolor Kut Authenticity Guide Page Styles
   css/authenticity.css
   ============================================================ */


/* ============================================================
   WHY IT MATTERS — reason cards
   ============================================================ */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.reason-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}

.reason-card__num {
  color: var(--color-primary);
  opacity: 0.6;
  font-size: var(--text-2xl);
  margin-bottom: var(--sp-3);
}

.reason-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-bg);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}

.reason-card__desc {
  font-size: var(--text-sm);
  color: rgba(231, 219, 199, 0.75);
  line-height: 1.7;
}


/* ============================================================
   VISUAL COMPARISON GUIDE
   ============================================================ */
.compare-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  margin-top: var(--sp-8);
}

.compare-item {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}

.compare-item__title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-bg);
  margin-bottom: var(--sp-2);
}

.compare-item__desc {
  font-size: var(--text-sm);
  color: rgba(231, 219, 199, 0.75);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
  max-width: 65ch;
}

.compare-item__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.compare-col {
  display: flex;
  flex-direction: column;
}

.compare-col__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--sp-3);
}

.compare-col--fake .compare-col__label {
  color: var(--color-accent);
  background: rgba(161, 70, 61, 0.12);
  border: 1px solid rgba(161, 70, 61, 0.3);
}

.compare-col--genuine .compare-col__label {
  color: var(--color-save);
  background: rgba(122, 155, 94, 0.12);
  border: 1px solid rgba(122, 155, 94, 0.3);
}

.compare-col__image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
  background: var(--color-bg-dark);
}

.compare-col__image-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

/* Item 4 — size comparison: single combined image, full-width, no
   two-column split (cannot be split into separate fake/genuine shots). */
.compare-item--full .compare-item__image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
  background: var(--color-bg-dark);
  max-width: 700px;
}

.compare-item--full .compare-item__image-wrap img {
  display: block;
  width: 100%;
  height: auto;
}


/* ============================================================
   CLOSING SECTION
   ============================================================ */
.authenticity-closing {
  text-align: center;
}

.authenticity-closing .section-header {
  align-items: center;
}

.authenticity-closing__desc {
  max-width: 60ch;
  margin: 0 auto var(--sp-6);
  color: rgba(231, 219, 199, 0.75);
  line-height: 1.7;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .reason-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .compare-item__cols {
    grid-template-columns: 1fr;
  }
}