/* 浴室翻新服務頁 /bathroom/ */
.bt-hero{height:760px;max-height:none;min-height:560px}
.bt-hero__img{object-position:50% 60%}
.bt-h2{line-height:1.25}
.bt-n{font-family:var(--f-mono);font-size:11px;color:var(--c-accent);font-variant-numeric:tabular-nums}
.bt-n--muted{color:var(--c-ink-2);padding-top:6px}

/* 01 痛點 */
.bt-pains{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--c-ink)}
.bt-pain{padding:32px 32px 32px 0;border-right:1px solid var(--c-line);display:flex;flex-direction:column;gap:20px}
.bt-pain+.bt-pain{padding-left:32px}
.bt-pain:last-child{border-right:0}
.bt-pain__n{font-family:var(--f-serif);font-size:72px;line-height:1;font-weight:400;color:var(--c-accent);font-variant-numeric:tabular-nums}
.bt-pain p{font-size:15px;line-height:1.8;color:var(--c-ink-2)}

/* 02 解法 */
.bt-sol{align-items:start}
.bt-sol__body{gap:32px}
.bt-sol__list{border-top:1px solid var(--c-ink)}
.bt-sol__list li{display:grid;grid-template-columns:48px 200px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--c-line);align-items:baseline}
.bt-sol__t{font-family:var(--f-serif);font-size:19px;font-weight:500;line-height:1.4}
.bt-sol__d{font-size:15px;line-height:1.7;color:var(--c-ink-2)}

/* 03 流程 */
.bt-sticky{gap:16px;position:sticky;top:calc(var(--header-h-compact) + 32px);align-self:start}
.bt-lead{font-size:15px;max-width:300px}
.bt-steps .step-num{font-size:40px;font-weight:400}
.bt-steps .step-name{font-size:20px}
.bt-steps .timeline-v__body p{font-size:14px}
.bt-steps .step-meta a.code{color:var(--c-accent);width:max-content;border-bottom:1px solid transparent}
.bt-steps .step-meta a.code:hover{border-bottom-color:var(--c-accent)}

/* 04 方案 */
.bt-plan-head{padding-bottom:24px;border-bottom:1px solid var(--c-line)}
.bt-plan{display:grid;grid-template-columns:7fr 5fr;background:var(--c-bg-2)}
.bt-plan__media{aspect-ratio:auto;min-height:480px}
.bt-plan__body{padding:56px;display:flex;flex-direction:column;gap:28px;justify-content:center}
.bt-plan__title{font-family:var(--f-serif);font-size:30px;font-weight:600;line-height:1.3}
.bt-plan__list-head{padding-bottom:10px;border-bottom:1px solid var(--c-line)}
.bt-plan__list{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}
.bt-plan__list li{font-size:15px;padding:10px 0;border-bottom:1px solid var(--c-line);display:flex;gap:12px}
.bt-plan__list li span{font-family:var(--f-mono);font-size:11px;color:var(--c-accent);padding-top:3px}
.bt-plan__price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.bt-plan__tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--c-accent);border:1px solid var(--c-accent);padding:3px 8px;line-height:1.4;align-self:center}
.bt-plan__cur{font-size:12px}
.bt-plan__amount{font-family:var(--f-serif);font-size:48px;font-weight:500;letter-spacing:-0.02em;line-height:1;font-variant-numeric:tabular-nums}
.bt-plan__price s{color:var(--c-ink-2)}
.bt-plan__foot{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.bt-plan__limit{font-size:11px;letter-spacing:.08em}

/* 05 情境 */
.bt-sc-head{display:flex;align-items:baseline;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--c-ink);flex-wrap:wrap}
.bt-sc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:32px}
.bt-sc__item{display:flex;flex-direction:column;gap:12px}
.bt-sc__t{font-family:var(--f-serif);font-size:19px;font-weight:500;line-height:1.4}
.bt-sc__d{font-size:14px;line-height:1.7;color:var(--c-ink-2)}

/* 06 保養 */
.bt-care{grid-column:5/span 8;border-top:1px solid var(--c-ink)}
.bt-care li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--c-line);font-size:16px;line-height:1.8}

/* 聯絡 */
.bt-contact{padding:96px 0}
.bt-contact__title{font-family:var(--f-serif);font-weight:600;font-size:48px;line-height:1.3}
.bt-contact__lines{display:flex;flex-direction:column;gap:8px;font-family:var(--f-mono);font-size:20px}
.bt-contact__lines a{color:var(--c-ink);width:max-content}
.bt-contact__lines a:hover{color:var(--c-accent)}

@media (max-width:1100px){
  .bt-sol__list li{grid-template-columns:40px 1fr}
  .bt-sol__d{grid-column:2}
  .bt-plan{grid-template-columns:1fr}
  .bt-plan__media{aspect-ratio:16/9;min-height:0}
  .bt-sc{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}
}
@media (max-width:900px){
  .bt-pain__n{font-size:56px}
  .bt-pain{padding:24px 20px 24px 0}
  .bt-pain+.bt-pain{padding-left:20px}
}
@media (max-width:767px){
  .bt-hero{height:560px;min-height:0}
  .bt-pains{grid-template-columns:1fr;margin-top:24px}
  .bt-pain,.bt-pain+.bt-pain{display:grid;grid-template-columns:72px 1fr;gap:4px 16px;padding:20px 0;border-right:0;border-bottom:1px solid var(--c-line)}
  .bt-pain:last-child{border-bottom:0}
  .bt-pain__n{font-size:48px;grid-row:span 2}
  .bt-pain p{font-size:14px}
  .bt-sol__media{aspect-ratio:4/3}
  .bt-sol__body{gap:20px;margin-top:8px}
  .bt-sol__list li{grid-template-columns:32px 1fr;gap:4px 12px;padding:16px 0}
  .bt-sol__t{font-size:17px}
  .bt-sol__d{font-size:14px}
  .bt-sticky{position:static;gap:12px;margin-bottom:16px}
  .bt-steps .step-num{font-size:32px}
  .bt-steps .step-name{font-size:17px}
  .bt-plan__media{aspect-ratio:4/3}
  .bt-plan__body{padding:32px 20px}
  .bt-plan__title{font-size:24px}
  .bt-plan__amount{font-size:40px}
  .bt-plan__list li{font-size:14px}
  .bt-sc{grid-template-columns:1fr 1fr;gap:28px 16px;margin-top:24px}
  .bt-sc__t{font-size:16px}
  .bt-sc__d{font-size:13px}
  .bt-sc-head{gap:12px;padding-bottom:16px}
  .bt-care{margin-top:16px}
  .bt-care li{grid-template-columns:32px 1fr;font-size:15px;padding:16px 0}
  .bt-contact{padding:56px 0}
  .bt-contact__title{font-size:30px}
  .bt-contact__lines{font-size:17px}
  .bt-contact .form{margin-top:24px}
}

/* 手機：沒有產品的工序不顯示一排「—」 */
@media (max-width:767px){.bt-steps .step-meta .is-empty{display:none}.bt-steps .step-meta.is-blank{display:none}}