.footer-new { margin-top: 0; }

/* ── Closed testing section ── */
.ab-test-main {
  margin-top: var(--header-h);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 1.4rem;
}

.ab-test-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #999;
}

.ab-test-btn {
  padding: 0.7rem 1.8rem;
  background: #0c0c0c;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s ease;
}

.ab-test-btn:hover {
  background: #2a2a2a;
}

/* ── Closed testing modal ── */
.ab-test-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.ab-test-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.ab-test-card {
  position: relative;
  width: 480px;
  max-width: 92vw;
  background: #1a1a1a;
  border-radius: 0;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ab-test-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  line-height: 1;
  transition: color 0.15s ease;
}

.ab-test-close:hover {
  color: rgba(255, 255, 255, 0.4);
}

.ab-test-steps {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding-top: 0.5rem;
}

.ab-test-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.ab-test-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: #0c0c0c;
  color: #fff;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 800;
  font-family: 'Montserrat', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ab-test-step-body {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.ab-test-step-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.01em;
}

.ab-test-step-divider {
  height: 1px;
  background: #333;
  margin-left: 2.5rem;
}

.ab-test-link-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.ab-test-link-btn {
  display: inline-block;
  padding: 0.55rem 1.3rem;
  background: #0c0c0c;
  color: #fff;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 5px;
  transition: background 0.15s ease;
}

.ab-test-link-btn:hover {
  background: #2a2a2a;
}

.air-ball-showcase {
  width: 100%;
  max-width: 864px;
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.air-ball-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.air-ball-logo {
  display: block;
  width: 148.5px;
  height: auto;
  flex-shrink: 0;
  filter: brightness(1.15);
  border: 4px solid #444;
  border-radius: 33px;
}

.air-ball-header-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
}

.air-ball-title {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1;
  text-align: left;
}

.air-ball-store-link {
  margin-top: 0;
}

.air-ball-slideshow {
  max-width: 864px;
  margin-top: 0;
}

.air-ball-slideshow .slideshow-track {
  border: 4px solid #444;
}

.product-badge-wrap .badge-gplay {
  height: 157.5px;
}

@media (max-width: 640px) {
  .air-ball-logo {
    width: 90px;
  }

  .air-ball-title {
    font-size: 1.6rem;
  }

  .air-ball-header-text {
    gap: 0.5rem;
  }
}