/* ============================================================
   CHUN.EN v5 — 子頁共用元件（載於 v5.css 之後）
   ============================================================ */

/* ============ 子頁 Hero（比首頁矮） ============ */
.page-hero {
  position: relative;
  min-height: 72svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.page-hero .hero-media { position: absolute; inset: 0; z-index: -2; }
.page-hero .hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.58) saturate(0.92);
}
.page-hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg,
    rgba(20,16,11,0.5) 0%,
    rgba(20,16,11,0.1) 40%,
    rgba(20,16,11,0.9) 100%);
}
.page-hero .hero-inner { padding-bottom: clamp(2.5rem, 6vh, 5rem); }
.page-hero h1 {
  font-weight: 300;
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  line-height: 1.25;
  letter-spacing: 0.03em;
}
.page-hero h1 em { font-style: normal; color: var(--gold-light); }
.page-hero .hero-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(0.85rem, 1.3vw, 1.05rem);
  letter-spacing: 0.16em;
  color: var(--paper-dim);
  margin-top: 1.2rem;
}
.page-hero .hero-line {
  margin-top: 1.5rem;
  color: var(--paper-dim);
  font-size: clamp(0.92rem, 1.3vw, 1.05rem);
  line-height: 2.05;
  max-width: 34em;
}

/* ============ 服務項目清單（2 欄編號） ============ */
.svc-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.svc-item {
  background: var(--ink);
  padding: clamp(1.8rem, 3vw, 2.6rem) clamp(1.4rem, 2.4vw, 2.2rem);
  transition: background 0.7s var(--ease-out);
}
.svc-item:hover { background: var(--ink-soft); }
.svc-item .num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--gold);
}
.svc-item h3 {
  margin-top: 0.9rem;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 400;
  letter-spacing: 0.1em;
}
.svc-item p {
  margin-top: 0.8rem;
  font-size: 0.88rem;
  line-height: 1.95;
  color: var(--paper-dim);
}

/* ============ 流程（垂直） ============ */
.steps {
  border-top: 1px solid var(--hairline);
}
.step {
  display: grid;
  grid-template-columns: clamp(64px, 8vw, 110px) 1fr;
  gap: clamp(1.2rem, 3vw, 3rem);
  padding: clamp(1.8rem, 3.4vw, 2.8rem) 0;
  border-bottom: 1px solid var(--hairline);
}
.step .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--gold);
  line-height: 1;
}
.step h3 {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 400;
  letter-spacing: 0.12em;
}
.step h3 .en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--gold);
  margin-left: 1em;
}
.step p {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  line-height: 2;
  color: var(--paper-dim);
  max-width: 44em;
}

/* ============ Investment ============ */
.invest {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: clamp(3rem, 7vh, 5rem) 0;
}
.invest-simple {
  font-family: var(--serif-tc);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 300;
  line-height: 1.9;
  color: var(--paper);
  max-width: 30em;
}
.price-list {
  list-style: none;
  max-width: 620px;
}
.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px dotted var(--hairline);
  font-size: 0.95rem;
}
.price-list .price {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--gold-light);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.tier {
  background: var(--ink);
  padding: clamp(2rem, 3.4vw, 3rem) clamp(1.4rem, 2.4vw, 2.2rem);
  text-align: center;
  position: relative;
  transition: background 0.7s var(--ease-out);
}
.tier:hover { background: var(--ink-soft); }
.tier.featured { background: var(--ink-soft); }
.tier .badge {
  position: absolute;
  top: 0; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gold);
  color: var(--ink);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  padding: 0.35rem 1.1rem;
  white-space: nowrap;
}
.tier h3 {
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.18em;
}
.tier .price {
  margin-top: 1.2rem;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--gold-light);
}
.tier p {
  margin-top: 1.2rem;
  font-size: 0.85rem;
  line-height: 1.95;
  color: var(--paper-dim);
}
.invest-note {
  margin-top: 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ============ FAQ ============ */
.faq { border-top: 1px solid var(--hairline); }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  transition: color 0.4s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--gold-light); }
.faq summary .mark {
  font-family: var(--serif-en);
  color: var(--gold);
  font-size: 1.3rem;
  transition: transform 0.4s var(--ease-out);
  flex-shrink: 0;
}
.faq details[open] summary .mark { transform: rotate(45deg); }
.faq .a {
  padding: 0 0 1.6rem;
  font-size: 0.9rem;
  line-height: 2.05;
  color: var(--paper-dim);
  max-width: 46em;
}

/* ============ 時程表 ============ */
.lt-table {
  width: 100%;
  border-collapse: collapse;
  max-width: 720px;
}
.lt-table th {
  text-align: left;
  font-family: var(--serif-en);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  padding: 0 0 1.1rem;
  border-bottom: 1px solid var(--hairline);
}
.lt-table th:last-child, .lt-table td:last-child { text-align: right; }
.lt-table td {
  padding: 1.05rem 0;
  border-bottom: 1px dotted var(--hairline);
  font-size: 0.92rem;
  color: var(--paper-dim);
}
.lt-table .days {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-light);
}
.lt-note {
  margin-top: 1.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  line-height: 2;
}

/* ============ Booking LINE ============ */
.line-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  border: 1px solid var(--hairline);
  padding: clamp(2rem, 4vw, 3.6rem);
  background: var(--ink-soft);
}
.line-panel .qr {
  width: clamp(140px, 18vw, 200px);
  aspect-ratio: 1;
  background: var(--paper);
  padding: 12px;
}
.line-panel .qr img { width: 100%; height: 100%; }
.line-panel h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 300;
  letter-spacing: 0.1em;
}
.line-panel p {
  margin-top: 1rem;
  font-size: 0.92rem;
  line-height: 2;
  color: var(--paper-dim);
  max-width: 36em;
}
.line-panel .cta { margin-top: 1.6rem; }

/* 訊息範本 */
.tpl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.tpl {
  background: var(--ink);
  padding: clamp(1.6rem, 2.6vw, 2.4rem);
}
.tpl .tag {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--gold);
}
.tpl h3 {
  margin-top: 0.8rem;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.14em;
}
.tpl pre {
  margin-top: 1.2rem;
  font-family: var(--serif-tc);
  font-size: 0.84rem;
  line-height: 2;
  color: var(--paper-dim);
  white-space: pre-wrap;
  border-left: 1px solid var(--gold);
  padding-left: 1.1rem;
}

/* 須知 */
.notice-v {
  list-style: none;
  max-width: 680px;
  border-top: 1px solid var(--hairline);
}
.notice-v li {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.92rem;
  line-height: 2;
  color: var(--paper-dim);
  display: flex;
  gap: 1.2rem;
}
.notice-v li::before {
  content: "—";
  color: var(--gold);
  flex-shrink: 0;
}
.notice-v strong { color: var(--paper); font-weight: 400; }

/* ============ 客戶評論（Elfsight 淺色 inset） ============ */
.voices-panel {
  background: var(--paper);
  padding: clamp(1.5rem, 3vw, 3rem);
  margin-top: clamp(2.5rem, 6vh, 4rem);
}

/* ============ 聯絡管道 ============ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.contact-card {
  background: var(--ink);
  padding: clamp(2rem, 3.4vw, 3rem) clamp(1.5rem, 2.4vw, 2.2rem);
  transition: background 0.7s var(--ease-out);
}
.contact-card:hover { background: var(--ink-soft); }
.contact-card .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--gold);
}
.contact-card h3 {
  margin-top: 1rem;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.14em;
}
.contact-card p {
  margin-top: 0.9rem;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--paper-dim);
}
.contact-card .cta-line { display: inline-block; margin-top: 1.4rem; }
.map-embed {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  aspect-ratio: 21 / 9;
  filter: grayscale(0.85) contrast(1.05) brightness(0.9);
  border: 1px solid var(--hairline);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ============ 手機 ============ */
@media (max-width: 860px) {
  .svc-list { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; }
  .tier.featured { order: -1; }
  .tpl-grid { grid-template-columns: 1fr; }
  .line-panel { grid-template-columns: 1fr; }
  .line-panel .qr { margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .map-embed { aspect-ratio: 4 / 3; }
  .page-hero { min-height: 62svh; }
}

/* ============ Cookie 同意橫幅（編輯感深色細條） ============ */
.consent-bar {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  flex-wrap: wrap;
  padding:
    1.1rem clamp(1.25rem, 4vw, 3rem)
    max(env(safe-area-inset-bottom), 1.1rem);
  background: rgba(20, 16, 11, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--hairline);
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.consent-bar.show {
  transform: translateY(0);
  opacity: 1;
}
.consent-text {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  line-height: 1.9;
  color: var(--paper-dim);
  margin: 0;
}
.consent-text a {
  color: var(--gold-light);
  border-bottom: 1px solid rgba(168, 138, 92, 0.4);
  padding-bottom: 1px;
  margin-left: 0.8em;
  transition: border-color 0.4s;
}
.consent-text a:hover { border-color: var(--gold); }
.consent-actions {
  display: flex;
  gap: 0.8rem;
  flex-shrink: 0;
}
.consent-btn {
  font-family: var(--serif-tc);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  padding: 0.6rem 1.6rem;
  cursor: pointer;
  background: transparent;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.consent-accept {
  color: var(--ink);
  background: var(--gold);
  border: 1px solid var(--gold);
}
.consent-accept:hover { background: var(--gold-light); border-color: var(--gold-light); }
.consent-necessary {
  color: var(--paper-dim);
  border: 1px solid var(--hairline);
}
.consent-necessary:hover { color: var(--paper); border-color: var(--paper-dim); }

@media (max-width: 640px) {
  .consent-bar { justify-content: flex-start; }
  .consent-actions { width: 100%; }
  .consent-btn { flex: 1; text-align: center; }
}

/* ============================================================
   v5.1 商業化改版 — 依商業檢視文件
   ============================================================ */

/* ============ 可讀性與對比修正（檢視 §12.7） ============ */
:root {
  --sans-tc: 'Noto Sans TC', 'PingFang TC', sans-serif;
  --muted-bright: #A79A88;   /* 原 #8B7D6B 對比不足，提亮 */
}
/* 長文正文改無襯線、放大 */
.lead, .step p, .svc-item p, .faq .a, .notice-v li,
.tpl pre, .contact-card p, .atelier-addr, .legal p, .legal li,
.tier p, .lt-note, .invest-note, .consent-text {
  font-family: var(--sans-tc);
  font-weight: 300;
}
.lead { font-size: clamp(1rem, 1.35vw, 1.12rem); }
.work figcaption { font-size: 0.78rem; letter-spacing: 0.24em; color: var(--muted-bright); }
.footer-meta { color: var(--muted-bright); }
.hero-scroll { color: var(--muted-bright); }
/* 按鈕/UI 無襯線 */
.cta, .cta-line, .consent-btn, .nav-links a, .plan .cta-line {
  font-family: var(--sans-tc);
  font-weight: 400;
}

/* ============ 淺色閱讀區（深色留給 Hero/宣言/旗艦/Final） ============ */
.chapter.light {
  background: var(--paper);
  color: var(--ink);
}
.chapter.light .chapter-tag { color: #8A6D3F; }
.chapter.light .chapter-tag .cn { color: #6B5D4F; }
.chapter.light .chapter-tag::before { background: #8A6D3F; }
.chapter.light .sec-h2 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.4;
  color: #241D14;
}
.chapter.light .sec-h2 em { font-style: normal; color: #8A6D3F; }
.chapter.light .lead { color: #4A4036; }
.chapter.light .notice-v { border-top-color: rgba(36, 29, 20, 0.15); }
.chapter.light .notice-v li {
  color: #4A4036;
  border-bottom-color: rgba(36, 29, 20, 0.15);
}
.chapter.light .notice-v li::before { color: #8A6D3F; }
.chapter.light .steps { border-top-color: rgba(36, 29, 20, 0.15); }
.chapter.light .step { border-bottom-color: rgba(36, 29, 20, 0.15); }
.chapter.light .step .n { color: #8A6D3F; }
.chapter.light .step h3 { color: #241D14; }
.chapter.light .step h3 .en { color: #8A6D3F; }
.chapter.light .step p { color: #4A4036; }
.chapter.light .cta-line { color: #6B5D4F; border-color: rgba(36, 29, 20, 0.25); }
.chapter.light .cta-line:hover { color: #8A6D3F; border-color: #8A6D3F; }
.chapter.light .invest-note { color: #6B5D4F; }
.chapter.light .voices-panel {
  background: #FFFFFF;
  border: 1px solid rgba(36, 29, 20, 0.12);
}

/* ============ Hero 受眾行 ============ */
.hero-audience {
  margin-top: 1.2rem;
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  letter-spacing: 0.22em;
  color: var(--gold-light);
}

/* ============ 旗艦交付清單（首頁） ============ */
.deliver-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem 2rem;
  max-width: 880px;
  margin: 2.2rem auto 0;
  text-align: left;
}
.deliver-list span {
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--paper-dim);
  padding-left: 1.2rem;
  position: relative;
}
.deliver-list span::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
@media (max-width: 860px) {
  .deliver-list { grid-template-columns: 1fr; gap: 0.7rem; }
}

/* ============ 創辦人職稱行 ============ */
.founder-roles {
  margin-top: 0.9rem;
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  color: var(--gold-light);
}
.founder-text h2 em {
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 500;
}

/* ============ 方案階梯（Base/Pro/Premium/Corporate） ============ */
.plan-ladder {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(36, 29, 20, 0.15);
  border: 1px solid rgba(36, 29, 20, 0.15);
  margin-top: clamp(2rem, 5vh, 3rem);
}
.plan {
  background: var(--paper);
  padding: clamp(1.8rem, 3vw, 2.6rem) clamp(1.3rem, 2vw, 1.9rem);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.plan:hover { background: #FFFFFF; }
.plan.featured { background: #FFFFFF; box-shadow: inset 0 0 0 1px #8A6D3F; }
.plan-badge {
  position: absolute;
  top: 0; left: 50%;
  transform: translate(-50%, -50%);
  background: #8A6D3F;
  color: var(--paper);
  font-family: var(--sans-tc);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  padding: 0.3rem 1rem;
  white-space: nowrap;
}
.plan-tier {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  color: #8A6D3F;
}
.plan h3 {
  margin-top: 0.9rem;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #241D14;
  line-height: 1.5;
}
.plan h3 .en {
  display: block;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: #8A6D3F;
  margin-top: 0.3rem;
}
.plan .fit {
  margin-top: 0.9rem;
  font-family: var(--sans-tc);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: #8A6D3F;
}
.plan p:not(.fit) {
  margin-top: 0.7rem;
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: 0.86rem;
  line-height: 1.9;
  color: #4A4036;
  flex: 1;
}
.plan .cta-line { margin-top: 1.2rem; display: inline-block; }
@media (max-width: 1023px) {
  .plan-ladder { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .plan-ladder { grid-template-columns: 1fr; }
  .plan.featured { order: -1; }
}

/* ============ 評論 fallback ============ */
.voices-fallback {
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: 0.9rem;
  line-height: 2;
  color: #6B5D4F;
  text-align: center;
  padding: 2rem 1rem;
}

/* ============ 申請表單（apply.html） ============ */
.apply-form {
  max-width: 680px;
  margin-top: clamp(2rem, 5vh, 3rem);
}
.apply-form .field { margin-bottom: 1.8rem; }
.apply-form label {
  display: block;
  font-family: var(--sans-tc);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  color: #241D14;
  margin-bottom: 0.6rem;
}
.apply-form label .opt {
  color: #8A8073;
  font-size: 0.76rem;
  margin-left: 0.6em;
}
.apply-form input[type="text"],
.apply-form input[type="url"],
.apply-form input[type="email"],
.apply-form select,
.apply-form textarea {
  width: 100%;
  font-family: var(--sans-tc);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  background: #FFFFFF;
  border: 1px solid rgba(36, 29, 20, 0.25);
  color: #241D14;
  transition: border-color 0.4s;
  border-radius: 0;
  -webkit-appearance: none;
}
.apply-form input:focus,
.apply-form select:focus,
.apply-form textarea:focus {
  outline: none;
  border-color: #8A6D3F;
}
.apply-form textarea { min-height: 120px; resize: vertical; }
.apply-form .radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.apply-form .radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.6rem 1.1rem;
  border: 1px solid rgba(36, 29, 20, 0.25);
  cursor: pointer;
  font-size: 0.84rem;
  transition: all 0.4s;
  background: #FFFFFF;
}
.apply-form .radio-row input { accent-color: #8A6D3F; }
.apply-form .radio-row label:has(input:checked) {
  border-color: #8A6D3F;
  background: rgba(138, 109, 63, 0.08);
}
.apply-submit {
  font-family: var(--sans-tc);
  font-size: 0.95rem;
  letter-spacing: 0.24em;
  padding: 1.05rem 3rem;
  background: #241D14;
  color: var(--paper);
  border: 1px solid #241D14;
  cursor: pointer;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.apply-submit:hover { background: #8A6D3F; border-color: #8A6D3F; }
.apply-note {
  margin-top: 1.4rem;
  font-family: var(--sans-tc);
  font-weight: 300;
  font-size: 0.8rem;
  line-height: 1.9;
  color: #6B5D4F;
}

/* ============================================================
   拍板修正 2026-07-10：回歸全深色（v5 初版路線 A）
   ============================================================ */

/* sec-h2 深色全域版（原本只在 .light 內） */
.sec-h2 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.4;
  color: var(--paper);
}
.sec-h2 em { font-style: normal; color: var(--gold-light); }

/* 方案階梯深色版 */
.plan-ladder {
  background: var(--hairline);
  border-color: var(--hairline);
}
.plan {
  background: var(--ink);
}
.plan:hover { background: var(--ink-soft); }
.plan.featured {
  background: var(--ink-soft);
  box-shadow: inset 0 0 0 1px var(--gold);
}
.plan-badge { background: var(--gold); color: var(--ink); }
.plan-tier { color: var(--gold); }
.plan h3 { color: var(--paper); }
.plan h3 .en { color: var(--gold); }
.plan .fit { color: var(--gold-light); }
.plan p:not(.fit) { color: var(--paper-dim); }
.plan .cta-line { color: var(--paper-dim); border-color: var(--hairline); }
.plan .cta-line:hover { color: var(--gold-light); border-color: var(--gold); }

/* 申請表單深色版 */
.apply-form label { color: var(--paper); }
.apply-form label .opt { color: var(--muted-bright); }
.apply-form input[type="text"],
.apply-form input[type="url"],
.apply-form input[type="email"],
.apply-form select,
.apply-form textarea {
  background: var(--ink-soft);
  border-color: var(--hairline);
  color: var(--paper);
}
.apply-form input:focus,
.apply-form select:focus,
.apply-form textarea:focus { border-color: var(--gold); }
.apply-form .radio-row label {
  background: var(--ink-soft);
  border-color: var(--hairline);
  color: var(--paper-dim);
}
.apply-form .radio-row input { accent-color: var(--gold); }
.apply-form .radio-row label:has(input:checked) {
  border-color: var(--gold);
  background: rgba(168, 138, 92, 0.12);
  color: var(--paper);
}
.apply-submit {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.apply-submit:hover { background: var(--gold-light); border-color: var(--gold-light); }
.apply-note { color: var(--muted-bright); }
.apply-note a { color: var(--gold-light) !important; }

/* voices-panel 維持 paper 亮底（Elfsight 元件需要），深色頁中是刻意的 inset */
.voices-fallback { color: #6B5D4F; }

/* ============ 浮動 LINE 按鈕（v4 回歸，深色站適配） ============ */
.float-line {
  position: fixed;
  right: max(env(safe-area-inset-right), 20px);
  bottom: max(env(safe-area-inset-bottom), 20px);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #06C755;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 8500;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s;
}
.float-line:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 32px rgba(6, 199, 85, 0.35);
}
.float-line svg { width: 30px; height: 30px; display: block; }

/* ============================================================
   V2 第一波 2026-07-12：導覽下拉、五問入口、Signature V2.1
   ============================================================ */

/* ---- 桌機「專業服務」下拉 ---- */
.nav-drop { position: relative; }
.nav-drop > a .caret {
  display: inline-block;
  margin-left: 0.35em;
  font-size: 0.6em;
  transform: translateY(-0.15em);
  transition: transform 0.3s;
}
.nav-drop:hover > a .caret,
.nav-drop:focus-within > a .caret { transform: translateY(-0.05em) rotate(180deg); }
.drop-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 250px;
  background: rgba(20, 16, 11, 0.97);
  backdrop-filter: blur(12px);
  border: 1px solid var(--hairline);
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  z-index: 9100;
}
.drop-menu::before { /* hover 橋接區，避免游標移動時關閉 */
  content: "";
  position: absolute;
  top: -12px; left: 0; right: 0; height: 12px;
}
.nav-drop:hover .drop-menu,
.nav-drop:focus-within .drop-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.drop-menu li a {
  display: block;
  padding: 0.7rem 1.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  transition: color 0.25s, background 0.25s;
}
.drop-menu li a:hover { color: var(--gold-light); background: rgba(168, 138, 92, 0.08); }
.drop-menu li a .b {
  display: block;
  font-family: var(--serif-en);
  font-size: 0.95rem;
  color: var(--paper);
  margin-bottom: 0.15rem;
}
.drop-menu li a:hover .b { color: var(--gold-light); }

/* ---- 手機選單「專業服務」手風琴 ---- */
.mnav-acc { width: 100%; text-align: center; }
.mnav-acc summary {
  list-style: none;
  cursor: pointer;
  display: block;
}
.mnav-acc summary::-webkit-details-marker { display: none; }
.mnav-acc summary::after {
  content: "＋";
  margin-left: 0.5em;
  color: var(--gold);
  font-size: 0.8em;
}
.mnav-acc[open] summary::after { content: "－"; }
.mnav-acc .sub {
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 1.4vh, 0.9rem);
  padding: clamp(0.5rem, 1.4vh, 0.9rem) 0 0.2rem;
}
.mnav-acc .sub a { font-size: 0.85em; opacity: 0.85; }

/* ---- 首頁五問入口（客戶購買服務樹） ---- */
.pathfinder { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: clamp(2.5rem, 6vh, 4rem); }
.path {
  background: var(--ink);
  padding: clamp(1.4rem, 3vh, 2rem) clamp(1.4rem, 3vw, 2.2rem);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  transition: background 0.35s;
}
.path:hover { background: var(--ink-soft); }
.path .pn {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold);
  flex: 0 0 2.2rem;
}
.path .pq {
  flex: 1;
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 300;
  color: var(--paper);
  line-height: 1.7;
}
.path .pq small { display: block; font-family: var(--sans-tc); font-size: 0.8rem; color: var(--muted-bright); margin-top: 0.3rem; font-weight: 300; }
.path .pa { flex: 0 0 auto; }
@media (max-width: 720px) {
  .path { flex-wrap: wrap; }
  .path .pa { flex-basis: 100%; padding-left: 3.2rem; }
}

/* ---- Signature V2.1 區塊 ---- */
.sig-quote {
  border-left: 2px solid var(--gold);
  padding: 0.4rem 0 0.4rem clamp(1.2rem, 3vw, 2rem);
  margin-top: clamp(2rem, 4vh, 3rem);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 300;
  line-height: 2;
  color: var(--gold-light);
  max-width: 34em;
}
.scope-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: clamp(2rem, 5vh, 3rem); }
@media (max-width: 860px) { .scope-grid { grid-template-columns: 1fr; } }
.scope { background: var(--ink); padding: clamp(1.6rem, 3.5vh, 2.4rem); }
.scope h3 { font-size: 1.02rem; font-weight: 400; letter-spacing: 0.1em; margin-bottom: 1.2rem; }
.scope.inc h3 { color: var(--gold-light); }
.scope.opt h3 { color: var(--paper); }
.scope.exc h3 { color: var(--muted-bright); }
.scope ul { list-style: none; }
.scope li {
  font-family: var(--sans-tc);
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--paper-dim);
  padding: 0.35rem 0 0.35rem 1.3rem;
  position: relative;
}
.scope.inc li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-size: 0.8rem; }
.scope.opt li::before { content: "＋"; position: absolute; left: 0; color: var(--paper-dim); font-size: 0.8rem; }
.scope.exc li::before { content: "—"; position: absolute; left: 0; color: var(--muted); font-size: 0.8rem; }
.scope.exc li { color: var(--muted-bright); }
.sig-note {
  margin-top: clamp(2rem, 4vh, 3rem);
  padding: clamp(1.2rem, 2.5vh, 1.8rem) clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--hairline);
  font-family: var(--sans-tc);
  font-size: 0.84rem;
  font-weight: 300;
  line-height: 2;
  color: var(--muted-bright);
}