/* ==========================================================================
   尧图网站建设 · 组件库 components.css
   ========================================================================== */

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;font-size:14px;font-weight:600;font-family:var(--sans);
  border-radius:30px;cursor:pointer;transition:all .28s var(--ease);
  border:1.5px solid transparent;letter-spacing:.5px;
}
.btn svg{width:16px;height:16px}
.btn-wood{background:var(--wood-deep);color:#fff;border-color:var(--wood-deep)}
.btn-wood:hover{background:var(--wood);border-color:var(--wood);transform:translateY(-2px);box-shadow:0 12px 28px -12px rgba(154,125,79,.55)}
.btn-outline{background:transparent;color:var(--wood-deep);border-color:var(--wood)}
.btn-outline:hover{background:var(--wood);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--cream-deep);color:var(--wood-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--wood-deep);border-color:#fff}
.btn-light:hover{background:var(--cream-deep);transform:translateY(-2px)}
.btn-lg{padding:16px 36px;font-size:15px}
.btn-sm{padding:9px 18px;font-size:13px}

/* ---------- 通用卡片 ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:all .35s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-strong)}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;font-size:12px;font-weight:600;letter-spacing:.5px;
  border-radius:20px;background:var(--cream-deep);color:var(--wood-deep);
}
.badge-wood{background:var(--wood);color:#fff}
.badge-outline{background:transparent;border:1px solid var(--line-strong);color:var(--ink-soft)}
.badge-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:5px 12px;font-size:12px;font-weight:600;
  background:rgba(253,251,247,.92);backdrop-filter:blur(6px);
  color:var(--wood-deep);border-radius:20px;
}

/* ---------- 自定义矢量图标容器 ---------- */
.ico-box{
  width:54px;height:54px;display:flex;align-items:center;justify-content:center;
  border-radius:14px;background:var(--cream-deep);color:var(--wood-deep);
  flex-shrink:0;transition:all .3s var(--ease);
}
.ico-box.sm{width:38px;height:38px;border-radius:10px}
.ico-box.lg{width:72px;height:72px;border-radius:18px}
.ico-box svg{width:26px;height:26px}
.ico-box.sm svg{width:18px;height:18px}
.ico-box.lg svg{width:34px;height:34px}

/* ---------- 数据统计 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{text-align:center}
.stat-item strong{
  display:block;font-family:var(--serif);font-size:clamp(2rem,3.6vw,2.8rem);
  font-weight:700;color:var(--wood-deep);line-height:1;
}
.stat-item span{display:block;margin-top:8px;font-size:13.5px;color:var(--ink-mute)}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:32px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line-strong)}
.tl-item{position:relative;padding-bottom:36px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-28px;top:6px;width:14px;height:14px;
  border-radius:50%;background:var(--paper);border:3px solid var(--wood);
  box-shadow:0 0 0 4px var(--cream);
}
.tl-item .tl-year{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--wood-deep);margin-bottom:4px}
.tl-item h4{margin-bottom:6px;font-size:16px}
.tl-item p{font-size:13.5px}

/* ---------- 价格卡片 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 28px;display:flex;flex-direction:column;position:relative;transition:all .35s var(--ease);
}
.price-card.featured{border-color:var(--wood);box-shadow:var(--shadow-soft);transform:scale(1.02)}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.price-card .price-name{font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--wood-deep);margin-bottom:8px}
.price-card .price-tag{font-family:var(--serif);font-size:36px;font-weight:700;color:var(--ink);margin-bottom:4px}
.price-card .price-tag small{font-size:14px;font-weight:400;color:var(--ink-mute)}
.price-card .price-desc{font-size:13.5px;color:var(--ink-mute);margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.price-card ul{margin-bottom:28px;flex:1}
.price-card ul li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--ink-soft);margin-bottom:12px;line-height:1.6}
.price-card ul li svg{flex-shrink:0;width:16px;height:16px;color:var(--wood);margin-top:3px}

/* ---------- 表单 ---------- */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:12px 16px;font-size:14px;color:var(--ink);
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:all .25s var(--ease);
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{
  outline:none;border-color:var(--wood);background:var(--paper);box-shadow:0 0 0 3px rgba(184,153,104,.12)
}
.form-group textarea{resize:vertical;min-height:120px}

/* ---------- FAQ 手风琴 ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s var(--ease)}
.faq-item.open{border-color:var(--wood);box-shadow:var(--shadow-soft)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;cursor:pointer;font-weight:600;font-size:15px;color:var(--ink)}
.faq-q .faq-ico{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--wood-deep);transition:transform .3s}
.faq-item.open .faq-ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-item.open .faq-a{max-height:300px}
.faq-a-inner{padding:0 22px 20px;font-size:14px;color:var(--ink-soft);line-height:1.8}

/* ---------- 标签云 ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  padding:7px 16px;font-size:13px;border-radius:20px;
  background:var(--cream-deep);color:var(--ink-soft);transition:all .25s var(--ease);
}
.tag-cloud a:hover{background:var(--wood);color:#fff;transform:translateY(-2px)}

/* ---------- 分隔装饰线 ---------- */
.divider-zig{
  position:relative;height:30px;margin:0;
  background-image:
    linear-gradient(135deg,transparent 49.5%,var(--wood) 50%,var(--wood) 51%,transparent 51.5%),
    linear-gradient(-135deg,transparent 49.5%,var(--gray-mid) 50%,var(--gray-mid) 51%,transparent 51.5%);
  background-size:44px 30px,44px 30px;
  background-repeat:repeat-x;
  background-position:0 0,22px 0;
  opacity:.4;
}

/* ---------- CTA 横幅 ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:48px;background:linear-gradient(135deg,var(--wood-deep),var(--wood));border-radius:var(--radius);
  color:#fff;position:relative;overflow:hidden;
}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;background:rgba(255,255,255,.08);border-radius:50%}
.cta-band h3{color:#fff;margin-bottom:8px}
.cta-band p{color:rgba(255,255,255,.8);font-size:14px}
.cta-actions{display:flex;gap:12px;flex-shrink:0;position:relative;z-index:1}

/* ---------- 团队卡片 ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.team-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .35s var(--ease)}
.team-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.team-card .t-img{aspect-ratio:1/1.05;overflow:hidden;background:var(--cream-deep)}
.team-card .t-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.team-card:hover .t-img img{transform:scale(1.05)}
.team-card .t-body{padding:20px}
.team-card .t-body h4{font-size:17px;margin-bottom:4px}
.team-card .t-body .role{font-size:13px;color:var(--wood-deep);margin-bottom:10px;font-weight:600}
.team-card .t-body p{font-size:13px;color:var(--ink-mute)}

/* ---------- 荣誉卡片 ---------- */
.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.honor-card{
  display:flex;align-items:center;gap:16px;padding:22px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  transition:all .3s var(--ease);
}
.honor-card:hover{border-color:var(--wood);transform:translateY(-3px);box-shadow:var(--shadow-soft)}
.honor-card .h-ico{width:48px;height:48px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--cream-deep);border-radius:12px;color:var(--wood-deep)}
.honor-card h4{font-size:15px;margin-bottom:3px}
.honor-card p{font-size:12.5px;color:var(--ink-mute)}

/* ---------- 步骤流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.step-item{position:relative;padding:28px 22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:all .3s var(--ease)}
.step-item:hover{border-color:var(--wood);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.step-circle{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:18px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--wood),var(--wood-deep));margin-bottom:16px;
}
.step-item h4{font-size:16px;margin-bottom:8px}
.step-item p{font-size:13.5px}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cta-band{flex-direction:column;text-align:center;padding:36px}
}
@media (max-width:560px){
  .form-row{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}