/* ============================================================
   VPNBN · pricing.css
   套餐页专属样式:hero 天光渐变、面板区块与波浪衔接、
   选档指引、包含清单、支付卡、退款块与收尾面板。
   颜色一律引用 base.css 的设计令牌。
   ============================================================ */

/* ------------------------------------------------------------
   SVG symbol 定义容器(不参与布局,不产生行盒)
   ------------------------------------------------------------ */
.defs{
  position:absolute;
  width:0;
  height:0;
  overflow:hidden;
}

/* ------------------------------------------------------------
   页面顶部:天光渐变 + 居中文案列
   ------------------------------------------------------------ */
.pricing-hero{
  position:relative;
  overflow-x:clip;
  max-width:100%;
  padding-top:64px;
  padding-bottom:56px;
  text-align:center;
  background:linear-gradient(180deg,var(--sky-top) 0%,var(--sky-mid) 56%,var(--bg) 100%);
}
.pricing-hero h1{margin:14px 0 0}
.pricing-hero .lead{margin:20px auto 0;max-width:760px}
.pricing-hero .btn-row{justify-content:center;margin-top:28px}
.pricing-hero .fact-strip{margin-top:30px}

/* ------------------------------------------------------------
   面板底色区块 + 波浪衔接
   ------------------------------------------------------------ */
.pricing-board{background:var(--bg-panel)}
.wave-sep.wave-on-panel{background:var(--bg-panel)}

/* ------------------------------------------------------------
   套餐卡内的说明段
   ------------------------------------------------------------ */
.plan-desc{
  margin:14px 0 0;
  font-size:14.5px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ------------------------------------------------------------
   选档指引(凹槽 + 近白卡两层)
   ------------------------------------------------------------ */
.tier-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
  margin-top:26px;
}
.tier-block{height:100%}
.tier-block h3{margin:0 0 10px;font-size:17px}
.tier-block p{
  margin:0 0 10px;
  font-size:14.5px;
  line-height:1.72;
  color:var(--text-muted);
}
.tier-block p:last-child{margin-bottom:0}
.tier-block strong{color:var(--text)}

/* ------------------------------------------------------------
   包含清单
   ------------------------------------------------------------ */
.include-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px 32px;
}
.include-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  min-width:0;
}
.include-list li > svg{
  flex:0 0 auto;
  margin-top:4px;
  color:var(--success);
}
.inc-title{
  display:block;
  font-weight:700;
  font-size:15.5px;
  line-height:1.5;
  color:var(--text);
}
.inc-text{
  display:block;
  margin-top:3px;
  font-size:14.5px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ------------------------------------------------------------
   对比表
   ------------------------------------------------------------ */
.pricing-subhead{margin-top:64px}
.pricing-table-gap{margin-top:24px}
.pricing-note{
  margin:14px 0 0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ------------------------------------------------------------
   支付方式卡
   ------------------------------------------------------------ */
.pay-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.pay-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  min-width:0;
  padding:24px 22px;
  border-radius:var(--r-card);
  background:var(--bg-panel);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 var(--text-invert),0 18px 38px -30px var(--sh-accent-14);
  transition:transform .22s,box-shadow .22s;
}
.pay-card:hover{transform:translateY(-4px);box-shadow:0 26px 46px -30px var(--sh-accent-28),inset 0 1px 0 var(--text-invert)}
.pay-card h3{margin:0;font-size:17px}
.pay-card p{margin:0;font-size:14.5px;line-height:1.72;color:var(--text-muted)}
.pay-ic{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:var(--r-node);
  background:var(--accent-soft);
  color:var(--accent-dark);
  flex:0 0 auto;
}
.pay-ic svg{display:block;width:22px;height:22px}
.pay-note{
  margin:22px 0 0;
  font-size:14px;
  line-height:1.76;
  color:var(--text-muted);
  max-width:900px;
}

/* ------------------------------------------------------------
   退款承诺块
   ------------------------------------------------------------ */
.refund-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:26px 40px;
  margin-top:28px;
  align-items:start;
}
.refund-panel h3{margin:10px 0 8px;font-size:20px}
.refund-panel p{margin:0 0 10px;font-size:14.5px;line-height:1.74;color:var(--text-muted)}
.refund-panel p:last-child{margin-bottom:0}
.refund-badge{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:4px 13px;
  border-radius:var(--r-pill);
  background:var(--tint-teal-soft);
  border:1px solid var(--tint-teal-soft);
  color:var(--success-dark);
  font-family:var(--font-mono);
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.08em;
  white-space:nowrap;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
}

/* ------------------------------------------------------------
   收尾面板
   ------------------------------------------------------------ */
.pricing-faq{max-width:900px}
.pricing-cta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:20px 32px;
  margin-top:34px;
}
.pricing-cta h3{margin:0 0 6px;font-size:19px}
.pricing-cta p{margin:0;font-size:14.5px;line-height:1.72;color:var(--text-muted);max-width:620px}
.pricing-cta .btn-row{margin:0}

/* ------------------------------------------------------------
   响应式
   ------------------------------------------------------------ */
@media (max-width:1024px){
  .tier-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .refund-panel{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:768px){
  .pricing-hero{padding-top:44px;padding-bottom:40px}
  .tier-grid{grid-template-columns:minmax(0,1fr)}
  .pay-grid{grid-template-columns:minmax(0,1fr)}
  .include-list{grid-template-columns:minmax(0,1fr);gap:18px}
  .pricing-subhead{margin-top:48px}
  .pricing-cta{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .pricing-hero .btn-row{width:100%}
  .refund-badge{white-space:normal}
}