/* ============================================================
   index.html 首页专属样式 · 烘焙复古风
   版式签名：全屏 Banner + 文字逐词动画 + 错落对撞网格 + 波浪衔接
   ============================================================ */

/* ---------- Hero 全屏 Banner ---------- */
.hero{
  position:relative;min-height:calc(100vh - 76px);display:flex;align-items:center;
  padding:140px 0 90px;color:var(--cream);overflow:hidden;
  background:
    linear-gradient(105deg,rgba(46,26,12,.92) 0%,rgba(59,35,19,.78) 42%,rgba(74,44,23,.35) 72%,rgba(74,44,23,.18) 100%),
    url("../images/banner-home.jpg") center/cover no-repeat;
}
.hero .glow-dot{background:var(--gold);width:320px;height:320px;top:-80px;right:-60px}
.hero .glow-dot.dot2{background:var(--sand);width:220px;height:220px;bottom:40px;left:38%;opacity:.28}
.hero-inner{position:relative;z-index:2;max-width:660px}
.hero .hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 18px;border-radius:999px;
  background:rgba(251,244,232,.1);border:1px solid rgba(233,180,76,.5);
  color:var(--gold-bright);font-size:13px;letter-spacing:.22em;margin-bottom:28px;
}
.hero h1{
  color:var(--cream);font-size:clamp(34px,5.2vw,58px);line-height:1.22;margin-bottom:24px;
  font-weight:700;
}
.hero h1 .hl{color:var(--gold-bright);position:relative;white-space:nowrap}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;z-index:-1;
  background:linear-gradient(90deg,rgba(201,144,47,.45),rgba(233,180,76,.15));border-radius:4px;
}
.hero .hero-sub{font-size:16px;color:rgba(251,244,232,.78);max-width:560px;line-height:2;margin-bottom:36px}
.hero .hero-sub b{color:var(--gold-bright);font-weight:600}
.hero .hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:40px}
.hero .hero-tel{
  display:flex;align-items:center;gap:12px;padding:10px 22px;border-radius:999px;
  background:rgba(251,244,232,.1);border:1px dashed rgba(233,180,76,.55);
}
.hero .hero-tel svg{width:20px;height:20px;stroke:var(--gold-bright)}
.hero .hero-tel span{font-size:12px;color:rgba(251,244,232,.65);letter-spacing:.14em}
.hero .hero-tel b{font-family:var(--font-serif);font-size:22px;color:var(--gold-bright);letter-spacing:.04em}
/* Hero 右下角装饰 */
.hero-side{position:absolute;right:6%;bottom:120px;z-index:2;text-align:center;display:none}
.hero-side .stamp{width:96px;height:96px;font-size:15px;margin:0 auto 16px;background:rgba(59,35,19,.55);color:var(--gold-bright);border-color:var(--gold)}
.hero-side p{color:rgba(251,244,232,.6);font-size:13px;letter-spacing:.2em}
@media(min-width:1100px){.hero-side{display:block}}
/* Hero 底部数据条 */
.hero-stats{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  background:linear-gradient(180deg,transparent,rgba(46,26,12,.88));
  padding:46px 0 30px;
}
.hero-stats .stat-row{max-width:1200px;margin:0 auto;padding:0 24px;grid-template-columns:repeat(4,1fr);gap:24px}
.hero-stats .stat-num{color:var(--gold-bright)}
.hero-stats .stat-label{color:rgba(251,244,232,.62)}

/* ---------- 优势区（错落对撞网格） ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:start}
.adv-card{
  grid-column:span 5;padding:34px 30px;border-radius:20px;position:relative;overflow:hidden;
  background:var(--paper);border:1px solid var(--line-soft);box-shadow:var(--shadow-sm);
  transition:transform .35s ease,box-shadow .35s ease;
}
.adv-card:nth-child(2){grid-column:6 / span 7;transform:translateY(34px)}
.adv-card:nth-child(3){grid-column:1 / span 7;transform:translateY(10px)}
.adv-card:nth-child(4){grid-column:8 / span 5;transform:translateY(44px)}
.adv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.adv-card::after{
  content:"";position:absolute;right:-30px;bottom:-30px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,180,76,.16),transparent 70%);
}
.adv-card .adv-no{
  position:absolute;top:18px;right:22px;font-family:var(--font-serif);font-size:44px;font-weight:700;
  color:transparent;-webkit-text-stroke:1px var(--line);line-height:1;
}
.adv-card h3{font-size:20px;margin:18px 0 10px;position:relative;z-index:2}
.adv-card p{font-size:14px;position:relative;z-index:2}
.adv-card .icon-badge{position:relative;z-index:2}

/* ---------- 快速入口（六宫错位瓦片） ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.entry-tile{
  grid-column:span 2;display:flex;align-items:center;gap:16px;padding:22px 20px;border-radius:18px;
  background:var(--paper);border:1px solid var(--line-soft);transition:all .3s ease;position:relative;overflow:hidden;
}
.entry-tile:nth-child(3n+2){transform:translateY(16px)}
.entry-tile:nth-child(3n+3){transform:translateY(30px)}
.entry-tile:hover{transform:translateY(2px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.entry-tile .icon-badge{width:52px;height:52px;border-radius:14px;margin:0;flex-shrink:0}
.entry-tile .icon-badge svg{width:26px;height:26px}
.entry-tile h4{font-size:16px;margin-bottom:3px}
.entry-tile span{font-size:12px;color:var(--muted)}
.entry-tile .et-arrow{position:absolute;right:16px;top:50%;transform:translateY(-50%);opacity:0;transition:all .3s}
.entry-tile:hover .et-arrow{opacity:1;right:12px}
.entry-tile .et-arrow svg{width:18px;height:18px;stroke:var(--gold-deep)}

/* ---------- 流程（波浪时间线） ---------- */
.flow-wrap{position:relative;padding-top:20px}
.flow-line{
  position:absolute;top:52px;left:4%;right:4%;height:3px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 14px,transparent 14px 26px);opacity:.55;
}
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;position:relative}
.flow-item{text-align:center;padding:0 8px}
.flow-item .flow-dot{
  width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--paper);border:3px solid var(--gold);box-shadow:0 0 0 6px var(--cream),var(--shadow-gold);
  font-family:var(--font-serif);font-size:22px;font-weight:700;color:var(--gold-deep);position:relative;z-index:2;
}
.flow-item:nth-child(even) .flow-dot{background:var(--brown);color:var(--gold-bright);border-color:var(--gold-bright)}
.flow-item h4{font-size:16px;margin-bottom:8px}
.flow-item p{font-size:13px;line-height:1.8}
.flow-item .flow-tag{display:block;margin-top:10px;font-size:12px;color:var(--gold-deep);letter-spacing:.1em}

/* ---------- 套餐预览（三卡，中间抬升） ---------- */
.plan-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:center}
.plan-card{border-radius:22px;padding:38px 30px;background:var(--paper);border:1px solid var(--line-soft);position:relative;transition:transform .35s,box-shadow .35s}
.plan-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.plan-card .plan-flag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:var(--gold);color:var(--brown-dark);font-size:12px;font-weight:600;letter-spacing:.14em;
  padding:6px 18px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.plan-card .plan-name{font-size:20px;margin-bottom:4px}
.plan-card .plan-en{font-size:12px;color:var(--sand);letter-spacing:.24em;text-transform:uppercase;margin-bottom:20px}
.plan-card .plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:20px}
.plan-card .plan-price .cur{font-size:16px;color:var(--gold-deep)}
.plan-card .plan-price .num{font-family:var(--font-serif);font-size:44px;font-weight:700;color:var(--brown)}
.plan-card .plan-price .unit{font-size:13px;color:var(--muted)}
.plan-card .plan-price .orig{font-size:13px;color:var(--muted);text-decoration:line-through}
.plan-card ul{border-top:1px dashed var(--line);padding-top:18px;margin-bottom:26px}
.plan-card ul li{position:relative;padding:7px 0 7px 26px;font-size:14px;color:var(--brown-soft)}
.plan-card ul li::before{
  content:"";position:absolute;left:0;top:15px;width:13px;height:8px;
  border-left:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);transform:rotate(-45deg);
}
.plan-card--hot{background:linear-gradient(160deg,var(--dark-2),var(--dark));border-color:var(--dark);transform:scale(1.04);box-shadow:var(--shadow-brown)}
.plan-card--hot .plan-name,.plan-card--hot .plan-price .num{color:var(--cream)}
.plan-card--hot .plan-en{color:rgba(251,244,232,.4)}
.plan-card--hot ul li{color:rgba(251,244,232,.72)}
.plan-card--hot .plan-price .cur,.plan-card--hot .plan-price .orig{color:rgba(251,244,232,.55)}
.plan-card--hot:hover{transform:scale(1.04) translateY(-8px)}

/* ---------- 案例预览（左大右小错叠） ---------- */
.case-show{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.case-show .case-main{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-md);min-height:420px}
.case-show .case-main img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.case-show .case-main:hover img{transform:scale(1.05)}
.case-show .case-main .case-cap{
  position:absolute;left:0;right:0;bottom:0;padding:70px 28px 26px;color:var(--cream);
  background:linear-gradient(180deg,transparent,rgba(46,26,12,.88));
}
.case-show .case-main .case-cap h3{color:var(--cream);font-size:22px;margin-bottom:6px}
.case-show .case-main .case-cap p{color:rgba(251,244,232,.72);font-size:13px}
.case-show .case-stack{display:grid;grid-template-rows:1fr 1fr;gap:28px}
.case-show .case-mini{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-sm);transform:translateX(-16px);min-height:0}
.case-show .case-mini:nth-child(2){transform:translateX(16px)}
.case-show .case-mini img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.case-show .case-mini:hover img{transform:scale(1.06)}
.case-show .case-mini .case-cap{position:absolute;left:0;right:0;bottom:0;padding:44px 20px 16px;color:var(--cream);background:linear-gradient(180deg,transparent,rgba(46,26,12,.86))}
.case-show .case-mini .case-cap h4{color:var(--cream);font-size:17px}
.case-show .case-mini .case-cap span{font-size:12px;color:var(--gold-bright)}

/* ---------- 资讯列表区 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  border-radius:18px;overflow:hidden;background:var(--paper);border:1px solid var(--line-soft);
  box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.news-card .news-thumb{display:block;overflow:hidden;aspect-ratio:16/9}
.news-card .news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-card .news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-card h3{font-size:17px;line-height:1.5;margin-bottom:10px}
.news-card h3 a{transition:color .2s}
.news-card h3 a:hover{color:var(--gold-deep)}
.news-card p{font-size:13px;line-height:1.8;flex:1;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card time{font-size:12px;color:var(--sand);letter-spacing:.08em;border-top:1px dashed var(--line-soft);padding-top:12px}
.news-card time::before{content:"●";color:var(--gold);font-size:8px;margin-right:8px;vertical-align:1px}

/* 资讯更多按钮 */
.news-more{margin-top:44px;text-align:center}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .adv-card,.adv-card:nth-child(2),.adv-card:nth-child(3),.adv-card:nth-child(4){grid-column:span 12;transform:none}
  .entry-grid{grid-template-columns:repeat(3,1fr)}
  .entry-tile,.entry-tile:nth-child(3n+2),.entry-tile:nth-child(3n+3){grid-column:span 1;transform:none}
  .flow-grid{grid-template-columns:repeat(3,1fr);gap:30px 22px}
  .flow-line{display:none}
  .plan-cards{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .plan-card--hot{transform:none}
  .plan-card--hot:hover{transform:translateY(-8px)}
  .case-show{grid-template-columns:1fr}
  .case-show .case-mini{transform:none}
  .case-show .case-mini:nth-child(2){transform:none}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:120px 0 150px}
}
@media(max-width:768px){
  .entry-grid{grid-template-columns:1fr 1fr}
  .entry-tile{grid-column:span 1}
  .flow-grid{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr}
  .hero-stats .stat-row{grid-template-columns:1fr 1fr}
  .hero h1 .hl{white-space:normal}
}