/* ==========================================================================
   App 屏 · 满屏 3D 阵列铺底 + 右侧真机 + 左侧操作区
   ========================================================================== */

.app-hero {
  position: relative;
  min-height: 160svh;   /* 与素材 1040×1080 的比例配合，避免大幅裁切 */
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
  column-gap: var(--grid-gap);
  align-content: start;
  padding: 0 var(--grid-margin);
  overflow: clip;
  color: var(--c-white);
}

/* 满屏底图 */
.app-hero__scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* ---------- 左侧操作区 ---------- */
.app-hero__panel {
  position: relative;
  z-index: 2;
  grid-column: 1 / span 7;
  height: 100svh;
  display: grid;
  justify-items: start;
  align-content: space-between;
  padding-block: 30svh 7svh;
}

/* 标题组：标题 + 副文 + 主按钮 */
.app-hero__lede {
  display: grid;
  justify-items: start;
  gap: clamp(12px, 1.9svh, 22px);
}

.app-hero__title {
  margin: 0;
  font-size: clamp(34px, 5vw, 82px);
  font-weight: var(--fw-medium);
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 24px rgba(40, 10, 6, 0.28);
}

.app-hero__sub {
  max-width: 22em;
  font-size: clamp(14px, 1.2vw, 18px);
  opacity: 0.92;
  text-shadow: 0 1px 14px rgba(40, 10, 6, 0.3);
}

.app-hero__cta {
  display: inline-flex;
  align-items: center;
  height: clamp(38px, 5.4svh, 52px);
  padding-inline: clamp(18px, 1.9vw, 30px);
  border-radius: 8px;
  background: var(--c-white);
  color: var(--c-primary);
  font-weight: var(--fw-medium);
  transition: background var(--dur-fast) var(--ease-std);
}
.app-hero__cta:hover { background: var(--c-mint); }

.app-hero__stores {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(8px, 2svh, 26px);
}

/* 浅色描边徽章（压在照片上，需白描边） */
.store--light {
  border-color: rgba(255, 255, 255, 0.85);
  color: var(--c-white);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}
.store--light:hover { background: rgba(255, 255, 255, 0.18); }

@media (max-width: 1023px) {
  .app-hero__panel { grid-column: 1 / span 10; }
}

@media (max-width: 743px) {
  .app-hero { min-height: 130svh; }
  .app-hero__panel {
    grid-column: 1 / -1;
    height: auto;
    padding-block: 18svh clamp(96px, 15svh, 130px);
    gap: clamp(24px, 5svh, 48px);
  }
  .app-hero__title { font-size: clamp(28px, 8.2vw, 44px); }
  .payfi-steps { gap: 6px; }
  .payfi-steps li { padding: 5px 10px; font-size: 11px; }
  .app-hero__scene { object-position: 50% 34%; }
}