/* ============================================================
   industry-hotel.css 酒店民宿建站页
   布局：全屏底图 Hero+底部信息条 → 决策旅程时间线 → 痛点分栏 → 交替图文 → 功能矩阵 → CTA
   ============================================================ */

/* ---------- Hero ---------- */
.ht-hero{position:relative;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;padding:calc(var(--nav-h) + var(--topbar-h) + 80px) 0 120px;color:#fff}
.ht-hero-bg{position:absolute;inset:-60px;background-size:cover;background-position:center}
.ht-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,20,20,.55) 0%,rgba(20,20,20,.35) 45%,rgba(20,20,20,.78) 100%)}
.ht-hero-inner{position:relative;max-width:720px}
.ht-eyebrow{font-size:13px;font-weight:800;letter-spacing:.18em;color:var(--coffee-bright);margin-bottom:16px}
.ht-title{color:#fff;font-size:clamp(34px,4.6vw,56px);line-height:1.2;font-weight:900;margin-bottom:18px}
.ht-gold{color:var(--coffee-bright)}
.ht-sub{font-size:16px;line-height:1.9;color:#E6DECE;margin-bottom:26px;max-width:560px}
.ht-cta{display:flex;gap:14px;flex-wrap:wrap}
.ht-info-bar{position:relative;margin-top:64px;background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);display:grid;grid-template-columns:repeat(3,1fr);padding:28px 20px;color:var(--ink);transform:translateY(60px)}
.ht-info{text-align:center;border-right:1px solid var(--line)}
.ht-info:last-child{border-right:none}
.ht-info b{display:block;font-size:32px;font-weight:900;color:var(--coffee-deep)}
.ht-info span{font-size:13px;color:var(--text-2)}

/* ---------- 决策旅程时间线 ---------- */
.ht-journey{padding-top:130px}
.ht-journey-line{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.ht-step{display:block;font-size:15px;font-weight:900;color:var(--coffee-bright);background:var(--ink);width:52px;height:52px;line-height:52px;text-align:center;border-radius:14px;margin-bottom:18px}
.ht-journey-line li{position:relative;padding-top:24px;border-top:2px solid var(--coffee)}
.ht-journey-line li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--coffee)}
.ht-journey-line h3{font-size:17px;margin-bottom:8px}
.ht-journey-line p{font-size:13.5px;color:var(--text-2);line-height:1.8}

/* ---------- 痛点分栏 ---------- */
.ht-pain-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.ht-pain-list li{position:relative;padding:14px 0 14px 18px;border-left:3px solid var(--coffee)}
.ht-pain-list b{color:var(--ink);margin-right:8px}
.ht-pain-list p,.ht-pain-list li{font-size:14.5px;color:var(--text-2);line-height:1.85}
.ht-pain-fig img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}

/* ---------- 方案交替 ---------- */
.ht-plan-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:56px}
.ht-plan-row img{border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.ht-plan-body h3{font-size:22px;margin-bottom:12px}
.ht-plan-body p{font-size:15px;color:var(--text-2);line-height:1.9}
.ht-plan-flip figure{order:2}

/* ---------- 功能矩阵 ---------- */
.ht-matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ht-m-item{background:var(--ink-3);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:26px 24px;transition:transform .3s,border-color .3s}
.ht-m-item:hover{transform:translateY(-5px);border-color:var(--coffee)}
.ht-m-item h3{color:#fff;font-size:16px;margin-bottom:8px}
.ht-m-item p{color:#B7AE9E;font-size:13.5px;line-height:1.75}

/* ---------- 案例 ---------- */
.ht-case{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;background:var(--coffee-bg);border-radius:var(--radius-lg);padding:26px}
.ht-case img{border-radius:var(--radius-md)}
.ht-case-tag{display:inline-block;font-size:12px;font-weight:800;color:var(--coffee-deep);background:#fff;padding:5px 14px;border-radius:999px;margin-bottom:12px}
.ht-case-body h3{font-size:21px;margin-bottom:10px}
.ht-case-body p{font-size:14.5px;color:var(--text-2);line-height:1.85}

/* ---------- 手风琴 ---------- */
.acc-item{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:#fff;overflow:hidden}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-size:15.5px;font-weight:700;color:var(--ink);text-align:left}
.acc-head svg{width:18px;height:18px;flex-shrink:0;color:var(--coffee-deep);transition:transform .35s}
.acc-item.open .acc-head svg{transform:rotate(180deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .45s ease}
.acc-panel p{padding:0 24px 20px;color:var(--text-2);font-size:14.5px;line-height:1.9}

/* ---------- 相关行业 ---------- */
.ht-related{padding:20px 0 50px}
.ht-related-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ht-related-link{display:flex;justify-content:space-between;align-items:center;background:var(--coffee-bg);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:18px 22px;font-weight:800;font-size:15px;transition:all .3s}
.ht-related-link span{color:var(--coffee-deep)}
.ht-related-link:hover{background:var(--ink);color:#fff;transform:translateY(-4px)}

/* ---------- CTA ---------- */
.ht-cta{position:relative;overflow:hidden;color:#fff;padding:110px 0}
.ht-cta-bg{position:absolute;inset:-60px;background-size:cover;background-position:center}
.ht-cta-inner{position:relative;text-align:center}
.ht-cta-inner h2{color:#fff;font-size:clamp(28px,3.6vw,44px);margin-bottom:14px}
.ht-cta-inner p{color:#D8CFBE}
.ht-cta-row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:28px 0 18px}
.ht-cta-note{font-size:13.5px}
.ht-cta-note a{color:var(--coffee-bright);text-decoration:underline}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .ht-journey-line,.ht-matrix-grid{grid-template-columns:1fr 1fr}
  .ht-pain-grid,.ht-plan-row,.ht-case{grid-template-columns:1fr}
  .ht-plan-flip figure{order:0}
  .ht-info-bar{grid-template-columns:1fr 1fr}
  .ht-info:last-child{display:none}
  .ht-related-row{grid-template-columns:1fr}
}
@media(max-width:600px){.ht-journey-line,.ht-matrix-grid,.ht-info-bar{grid-template-columns:1fr}}