/* ── Mobile preview section (#preview) ──
   텍스트 좌 + 폰 우 (PC와 동일 2열)
   ─────────────────────────────────────────────── */

@media (max-width: 768px) {
  #preview .phone-showcase {
    display: grid !important;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr) !important;
    gap: 10px 12px !important;
    align-items: center !important;
    text-align: center !important;
  }

  #preview .phone-showcase > * {
    min-width: 0;
  }

  #preview .phone-showcase__copy {
    text-align: center !important;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  #preview .phone-showcase__copy .sport-eyebrow {
    font-size: 12px;
    margin-bottom: 8px;
    justify-content: center !important;
    width: 100% !important;
  }

  #preview .phone-showcase__copy h2 {
    font-size: clamp(20px, 5.8vw, 26px) !important;
    line-height: 1.22 !important;
    margin: 0 auto 10px !important;
    text-align: center !important;
  }

  #preview .phone-showcase__list {
    align-items: center !important;
    max-width: none;
    margin: 0 0 12px !important;
    gap: 12px;
    width: 100%;
  }

  /* 체크 위 · 텍스트 아래 */
  #preview .phone-showcase__list li {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 6px;
    font-size: clamp(12px, 3.4vw, 14px) !important;
    line-height: 1.45 !important;
    width: 100%;
  }

  #preview .phone-showcase__list li::before {
    width: 20px;
    height: 20px;
    font-size: 10px;
    margin: 0 auto !important;
    flex: none;
    order: -1;
  }

  #preview .phone-showcase__copy .btnPrimary {
    width: 100%;
    max-width: none;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 12px 10px !important;
    font-size: 12.5px !important;
    justify-content: center;
    gap: 6px;
  }

  #preview .phone-showcase__copy .btnPrimary img {
    width: 17px;
    height: 17px;
  }

  /* 폰 — 컬럼 너비에 맞춰 축소 */
  #preview .hero-phone {
    margin: 0;
    width: 100%;
    justify-content: center !important;
    container-type: inline-size;
  }

  #preview .hero-phone-device {
    --hp-pad: 5px;
    --hp-design-w: 278;
    --hp-design-h: 572;
    --hp-scale: calc((100cqw - var(--hp-pad) * 2) / (var(--hp-design-w) * 1px));
    position: relative;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: var(--hp-pad);
    overflow: hidden;
    box-sizing: border-box;
    border-radius: calc(56px * var(--hp-scale));
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.36);
    height: calc(var(--hp-design-h) * 1px * var(--hp-scale) + var(--hp-pad) * 2);
    flex: none;
  }

  #preview .hero-phone-inner {
    position: absolute;
    top: var(--hp-pad);
    left: var(--hp-pad);
    width: 278px;
    height: 572px;
    border-radius: 46px;
    transform: scale(var(--hp-scale));
    transform-origin: top left;
    margin: 0;
  }

  #preview .hero-phone-viewport {
    width: 278px;
    height: 572px !important;
  }
}

@supports not (container-type: inline-size) {
  @media (max-width: 768px) {
    #preview .hero-phone-device {
      --hp-scale: calc((38vw - 10px) / 278);
      width: calc(38vw) !important;
      height: calc(572px * var(--hp-scale) + 10px);
    }
  }
}