/* ============================================================
   雾森景观园林 · 首页高级感升级（v4）
   ============================================================ */

/* ---------- 轮播底部：雾浪分隔（山水画意） ---------- */
.hero-waves {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 6;
  pointer-events: none;
}
.hero-waves svg {
  display: block;
  width: 100%;
  height: 86px;
}

/* ---------- 轮播：向下滚动指示 ---------- */
.scroll-hint {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, .9);
  font-size: 11px;
  letter-spacing: .28em;
  text-indent: .28em;
}
.scroll-hint .mouse {
  width: 22px;
  height: 34px;
  border: 2px solid rgba(255, 255, 255, .65);
  border-radius: 12px;
  position: relative;
}
.scroll-hint .mouse::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  width: 3px;
  height: 7px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: #fff;
  animation: wheelDrop 1.8s ease-in-out infinite;
}
@keyframes wheelDrop {
  0% { opacity: 1; transform: translateY(0); }
  70% { opacity: 0; transform: translateY(11px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ---------- 品牌意境语（轮播之下） ---------- */
.brand-statement {
  background: #fff;
  text-align: center;
  padding: 46px 20px 12px;
}
.brand-statement p {
  font-size: 21px;
  letter-spacing: .42em;
  text-indent: .42em;
  color: var(--ink);
  font-weight: 300;
  margin: 0;
}
.brand-statement p em {
  font-style: normal;
  color: var(--primary);
  font-weight: 500;
}
.brand-statement .en {
  display: block;
  margin-top: 12px;
  color: var(--ink-faint);
  letter-spacing: .5em;
  text-indent: .5em;
  font-size: 11px;
  text-transform: uppercase;
}

/* ---------- 区块中文古典序号 ---------- */
.sec-no {
  display: inline-block;
  width: 36px;
  height: 36px;
  line-height: 34px;
  border: 1px solid rgba(20, 184, 166, .55);
  border-radius: 50%;
  color: var(--accent-dark);
  font-size: 15px;
  font-style: normal;
  font-weight: 600;
  margin-bottom: 12px;
  background: rgba(232, 245, 239, .5);
  letter-spacing: 0;
}
.section--deep .sec-no {
  border-color: rgba(126, 224, 207, .5);
  color: #7ee0cf;
  background: rgba(126, 224, 207, .08);
}

/* ---------- 统计数字滚动 ---------- */
.stat h3 { font-variant-numeric: tabular-nums; }

/* ---------- 卡片雾光 hover ---------- */
.product-card:hover {
  border-color: rgba(20, 184, 166, .4);
  box-shadow: 0 20px 50px rgba(11, 110, 79, .2);
}
.feature .icon { transition: all .35s ease; }
.feature:hover .icon {
  background: var(--gradient);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(11, 110, 79, .3);
}
.scene:hover { border-color: rgba(20, 184, 166, .35); }

/* ---------- CTA 雾光流动 ---------- */
.cta-band .mist-a,
.cta-band .mist-b {
  position: absolute;
  width: 420px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, .2), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}
.cta-band .mist-a { top: -30px; right: 10%; animation: mistDrift2 12s ease-in-out infinite alternate; }
.cta-band .mist-b { bottom: -40px; right: 40%; animation: mistDrift2 16s ease-in-out infinite alternate-reverse; }
@keyframes mistDrift2 {
  from { transform: translateX(0); opacity: .7; }
  to { transform: translateX(80px); opacity: 1; }
}

/* ---------- 页脚山影 ---------- */
.footer::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -10%;
  width: 55%;
  height: 140px;
  background:
    radial-gradient(ellipse at 30% 100%, rgba(20, 184, 166, .16), transparent 70%),
    radial-gradient(ellipse at 70% 90%, rgba(11, 110, 79, .2), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .brand-statement p { font-size: 17px; letter-spacing: .3em; text-indent: .3em; }
  .hero-waves svg { height: 56px; }
  .scroll-hint { bottom: 20px; }
}