/* UI kit — marketing site using OAKOrc tokens */
@import url('colors_and_type.css');

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--oak-black); color: var(--oak-fog); font-family: var(--font-body), var(--font-sans-zh); }

.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* ─── Top bar ─────────────────────────────── */
.topbar { position: sticky; top: 0; z-index: 40; background: rgba(10,10,10,0.78); backdrop-filter: blur(16px) saturate(1.1); border-bottom: 1px solid #1F1F21; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.topbar-logo { height: 48px; }
.topbar nav { display: flex; gap: 36px; }
.topbar nav a { font-family: var(--font-display); font-size: 15px; font-weight: 500; letter-spacing: .02em; color: #C7C7CB; text-decoration: none; position: relative; padding: 4px 0; transition: color .22s var(--ease-out); }
.topbar nav a:hover { color: var(--oak-fog); }
.topbar nav a.active { color: var(--oak-fire); }
.topbar nav a.active::after { content: ""; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px; background: var(--oak-fire); }
.topbar .right { display: flex; gap: 14px; align-items: center; }
.topbar .lang { font-family: var(--font-mono); font-size: 12px; color: #8E8E93; letter-spacing: .12em; }
.topbar .lang b { color: var(--oak-fog); font-weight: 500; }

/* ─── Buttons ─────────────────────────────── */
.btn { font-family: var(--font-display); font-weight: 600; font-size: 14px; letter-spacing: .02em; padding: 12px 22px; border-radius: 4px; border: 1.5px solid transparent; cursor: pointer; transition: all .22s var(--ease-out); display: inline-flex; align-items: center; gap: 10px; text-decoration: none; white-space: nowrap; }
.btn .arr { transition: transform .22s var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary { background: var(--oak-fire); color: #fff; }
.btn-primary:hover { background: var(--oak-fire-hover); color: #fff; }
.btn-ghost-light { background: transparent; color: var(--oak-fog); border-color: var(--oak-fog); }
.btn-ghost-light:hover { background: var(--oak-fog); color: var(--oak-black); }
.btn-ghost-dark { background: transparent; color: var(--oak-black); border-color: var(--oak-black); }
.btn-ghost-dark:hover { background: var(--oak-black); color: var(--oak-fog); }
.btn-sm { padding: 8px 14px; font-size: 12px; }

/* ─── Sections ────────────────────────────── */
section { padding: 96px 0; position: relative; }
section.tight { padding: 64px 0; }
.section-tag { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.section-tag .num { font-family: var(--font-mono); font-size: 11px; color: var(--oak-fire); letter-spacing: .1em; }
.section-tag .bar { height: 1px; flex: none; width: 44px; background: var(--oak-fire); }
.section-tag .zh { font-family: var(--font-serif-zh); font-weight: 700; font-size: 15px; }
.section-tag .en { font-family: var(--font-display); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: #8E8E93; }

/* ─── Hero ────────────────────────────────── */
.hero { padding-top: 112px; padding-bottom: 120px; border-bottom: 1px solid #1F1F21; position: relative; overflow: hidden; }
.hero-kicker { display: inline-flex; align-items: center; gap: 12px; padding: 8px 16px 8px 8px; border: 1px solid #2E2E30; border-radius: 999px; font-family: var(--font-display); font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: #C7C7CB; }
.hero-kicker .dot { width: 8px; height: 8px; background: var(--oak-fire); border-radius: 999px; }
.hero h1 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(48px, 7.2vw, 104px); line-height: 1.02; letter-spacing: 0.01em; margin: 28px 0 10px; color: var(--oak-fog); }
.hero h1 .fire { color: var(--oak-fire); }
.hero .h1-en { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 3.6vw, 52px); line-height: 1.05; letter-spacing: -0.02em; color: #C7C7CB; margin-bottom: 32px; }
.hero .h1-en em { font-style: italic; color: var(--oak-fog); }
.hero .lede { max-width: 620px; font-size: 17px; line-height: 1.65; color: #C7C7CB; margin-bottom: 36px; font-family: var(--font-sans-zh); }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero-actions .meta { font-family: var(--font-mono); font-size: 11px; color: #8E8E93; margin-left: 8px; }
.hero-mark { position: absolute; right: -140px; top: 20%; width: 640px; opacity: 0.05; pointer-events: none; transform: rotate(-6deg); }
.hero-mark svg { width: 100%; }
.hero-strip { display: flex; gap: 48px; padding: 20px 0; border-top: 1px solid #1F1F21; font-family: var(--font-display); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: #8E8E93; overflow: hidden; white-space: nowrap; }
.hero-strip span.fire { color: var(--oak-fire); }

/* ─── Services ─────────────────────────────── */
.services { background: var(--oak-fog); color: var(--oak-black); }
.services .section-tag .en { color: var(--oak-tungsten); }
.services h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(40px, 4.8vw, 60px); line-height: 1.05; letter-spacing: 0.01em; max-width: 780px; margin: 0 0 16px; }
.services .sub { font-family: var(--font-display); font-size: 20px; font-weight: 500; color: var(--oak-tungsten); margin-bottom: 56px; font-style: italic; }
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--oak-tungsten); }
.svc { border-right: 1px solid var(--oak-tungsten); border-bottom: 1px solid var(--oak-tungsten); padding: 28px 24px 32px; display: flex; flex-direction: column; min-height: 340px; background: var(--oak-fog); color: inherit; text-decoration: none; transition: background .22s var(--ease-out); position: relative; }
.svc:last-child { border-right: none; }
.svc:hover { background: var(--oak-black); color: var(--oak-fog); }
.svc:hover .svc-num { color: var(--oak-fire); }
.svc:hover .svc-en { color: #8E8E93; }
.svc:hover .svc-more { color: var(--oak-fire); }
.svc-num { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; color: var(--oak-tungsten); margin-bottom: 28px; transition: color .22s var(--ease-out); }
.svc-mark { width: 32px; height: 32px; margin-bottom: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.svc-zh { font-family: var(--font-serif-zh); font-weight: 700; font-size: 26px; line-height: 1.15; margin-bottom: 4px; }
.svc-en { font-family: var(--font-display); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--oak-tungsten); margin-bottom: 16px; transition: color .22s var(--ease-out); }
.svc p { font-family: var(--font-sans-zh); font-size: 13.5px; line-height: 1.65; color: inherit; opacity: .85; margin: 0 0 auto; }
.svc-more { font-family: var(--font-display); font-size: 12px; font-weight: 600; letter-spacing: .04em; margin-top: 20px; color: var(--oak-black); display: flex; align-items: center; gap: 8px; transition: color .22s var(--ease-out); }

/* ─── Service price tag (hover-reveal) ───── */
/* 容器:固定預留高度,避免 hover 時 layout shift */
.svc-price { position: relative; min-height: 50px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--oak-tungsten); font-family: var(--font-mono); transition: border-color .22s var(--ease-out); }

/* 預設提示:「滑鼠滑過看起價」(輕量灰字) */
.svc-price::before {
  content: "滑鼠滑過看起價";
  position: absolute; top: 14px; left: 0;
  font-size: 11px; color: var(--oak-tungsten); letter-spacing: .08em;
  opacity: 1; transition: opacity .22s var(--ease-out);
  pointer-events: none;
}

/* 實際價格:預設隱藏 */
.svc-price .from,
.svc-price .amount,
.svc-price .unit {
  opacity: 0; transition: opacity .32s var(--ease-out), color .22s var(--ease-out);
}
.svc-price .from { font-size: 11px; color: var(--oak-tungsten); letter-spacing: .08em; }
.svc-price .amount { font-size: 20px; color: var(--oak-black); font-weight: 500; letter-spacing: -0.01em; margin-left: 6px; }
.svc-price .unit { font-size: 12px; color: var(--oak-tungsten); letter-spacing: .12em; margin-left: 4px; }

/* hover 服務卡:提示淡出、價格淡入,反黑模式下變色 */
.svc:hover .svc-price::before { opacity: 0; }
.svc:hover .svc-price .from,
.svc:hover .svc-price .amount,
.svc:hover .svc-price .unit { opacity: 1; }
.svc:hover .svc-price { border-top-color: var(--oak-fire); }
.svc:hover .svc-price .from { color: var(--oak-fire); }
.svc:hover .svc-price .amount { color: var(--oak-fog); }
.svc:hover .svc-price .unit { color: var(--oak-fire); }

/* 手機/觸控裝置 (沒有 hover):直接顯示價格、藏掉提示 */
@media (hover: none) {
  .svc-price::before { display: none; }
  .svc-price .from,
  .svc-price .amount,
  .svc-price .unit { opacity: 1; }
}

/* ─── Manifesto ────────────────────────────── */
.manifesto { background: var(--oak-black); border-bottom: 1px solid #1F1F21; }
.manifesto .inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: start; }
.manifesto h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(44px, 5.2vw, 64px); line-height: 1.1; margin: 0 0 16px; color: var(--oak-fog); }
.manifesto h2 .fire { color: var(--oak-fire); }
.manifesto .en { font-family: var(--font-display); font-size: 15px; letter-spacing: .18em; text-transform: uppercase; color: #8E8E93; }
.principles { display: grid; gap: 0; border-top: 1px solid #2E2E30; }
.principle { padding: 24px 0; border-bottom: 1px solid #2E2E30; display: grid; grid-template-columns: 180px 1fr 48px; gap: 24px; align-items: baseline; }
.principle .zh { font-family: var(--font-serif-zh); font-weight: 700; font-size: 30px; color: var(--oak-fog); }
.principle .en { font-family: var(--font-display); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: #8E8E93; margin-left: 10px; }
.principle p { font-family: var(--font-sans-zh); font-size: 15px; line-height: 1.7; color: #C7C7CB; margin: 0; }
.principle .n { font-family: var(--font-mono); font-size: 11px; color: var(--oak-fire); letter-spacing: .1em; }

/* ─── Journal teaser ──────────────────────── */
.journal-teaser { background: var(--oak-black); padding: 80px 0; border-bottom: 1px solid #1F1F21; }
.journal-card { display: block; max-width: 880px; padding: 40px 8px 8px; text-decoration: none; color: inherit; transition: transform .42s var(--ease-out); }
.journal-card:hover { transform: translateX(4px); }
.journal-card:hover .journal-title .fire { color: var(--oak-fog); }
.journal-card:hover .journal-more { color: var(--oak-fire); }
.journal-meta { display: flex; align-items: center; gap: 16px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8E8E93; margin-bottom: 20px; }
.journal-meta .dot { width: 4px; height: 4px; background: var(--oak-fire); border-radius: 999px; }
.journal-title { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(40px, 5.2vw, 60px); line-height: 1.1; color: var(--oak-fog); margin: 0 0 24px; letter-spacing: 0.01em; }
.journal-title .fire { color: var(--oak-fire); transition: color .22s var(--ease-out); }
.journal-excerpt { font-family: var(--font-sans-zh); font-size: 17px; line-height: 1.7; color: #C7C7CB; max-width: 720px; margin: 0 0 28px; }
.journal-more { font-family: var(--font-display); font-size: 14px; font-weight: 600; letter-spacing: .04em; color: #C7C7CB; display: inline-flex; align-items: center; gap: 10px; transition: color .22s var(--ease-out); }
.journal-more .arr { transition: transform .22s var(--ease-out); }
.journal-card:hover .journal-more .arr { transform: translateX(4px); }

/* ─── Work / case strip ───────────────────── */
.work { background: #070707; }
.work-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.work h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(44px, 5.2vw, 64px); line-height: 1.05; margin: 8px 0 0; color: var(--oak-fog); }
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case { position: relative; overflow: hidden; border-radius: 6px; aspect-ratio: 16/10; background: #1A1A1A; cursor: pointer; transition: transform .42s var(--ease-out); }
.case:hover { transform: translateY(-4px); }
.case .art { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.case .overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,10,0) 40%, rgba(10,10,10,0.85) 100%); }
.case .info { position: absolute; left: 24px; right: 24px; bottom: 22px; z-index: 2; display: flex; justify-content: space-between; align-items: flex-end; color: var(--oak-fog); }
.case .info .ttl { font-family: var(--font-serif-zh); font-weight: 700; font-size: 22px; }
.case .info .tags { font-family: var(--font-mono); font-size: 11px; color: #C7C7CB; letter-spacing: .04em; }
.case .badge { position: absolute; top: 16px; left: 16px; font-family: var(--font-display); font-size: 10px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; padding: 5px 10px; background: var(--oak-fire); color: #fff; border-radius: 3px; z-index: 2; }
.case .num { position: absolute; top: 16px; right: 20px; font-family: var(--font-mono); font-size: 11px; color: #8E8E93; z-index: 2; }

/* Stylized case art (CSS-only, no stock imagery) */
.art-1 { background: radial-gradient(circle at 30% 40%, #2A2A2B 0%, #0A0A0A 70%); }
.art-1::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 14px, rgba(232,93,47,0.06) 14px 15px); }
.art-1 .wordmark { font-family: var(--font-serif-zh); font-weight: 900; font-size: 88px; color: var(--oak-fog); letter-spacing: .04em; position: relative; }
.art-1 .wordmark span { color: var(--oak-fire); }
.art-2 { background: #F2F2F0; }
.art-2 .browser { width: 78%; height: 70%; background: #fff; border-radius: 4px; box-shadow: 0 10px 40px -12px rgba(0,0,0,.25); display: flex; flex-direction: column; overflow: hidden; }
.art-2 .bar { height: 22px; background: #E5E5E3; display: flex; align-items: center; gap: 4px; padding: 0 10px; }
.art-2 .bar i { width: 6px; height: 6px; border-radius: 999px; background: #8E8E93; }
.art-2 .body { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 6px; background: #fff; }
.art-2 .body .h { height: 10px; width: 50%; background: #0A0A0A; }
.art-2 .body .p { height: 4px; background: #D1D1D3; }
.art-2 .body .p.sh { width: 70%; } .art-2 .body .p.sh2 { width: 85%; }
.art-2 .body .c { margin-top: 8px; height: 40px; background: #E85D2F; width: 30%; }
.art-3 { background: #0A0A0A; }
.art-3 .chart { width: 80%; height: 70%; position: relative; }
.art-3 .chart svg { width: 100%; height: 100%; }
.art-4 { background: linear-gradient(180deg, #1A1A1A 0%, #0A0A0A 100%); }
.art-4 .terminal { width: 80%; background: #060606; border: 1px solid #2E2E30; border-radius: 4px; font-family: var(--font-mono); font-size: 12px; padding: 14px 16px; color: #C7C7CB; line-height: 1.55; }
.art-4 .terminal .p { color: var(--oak-fire); }
.art-4 .terminal .d { color: #8E8E93; }

/* ─── Voice section ─────────────────────────── */
.voice { background: var(--oak-fog); color: var(--oak-black); }
.voice h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(44px, 5.2vw, 64px); line-height: 1.1; margin: 0 0 48px; max-width: 720px; }
.voice-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.voice-box { border: 1.5px solid; border-radius: 6px; padding: 24px 26px; background: #fff; }
.voice-box.bad { border-color: #D1D1D3; color: #8E8E93; }
.voice-box.good { border-color: var(--oak-black); color: var(--oak-black); }
.voice-box .mark { font-family: var(--font-display); font-weight: 700; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 10px; }
.voice-box.bad .mark { color: var(--oak-neutral); }
.voice-box.good .mark { color: var(--oak-fire); }
.voice-box q { font-family: var(--font-sans-zh); font-size: 16px; line-height: 1.7; quotes: none; display: block; }
.voice-box.bad q { text-decoration: line-through; text-decoration-color: rgba(142,142,147,.4); }
.voice-scenario { font-family: var(--font-display); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--oak-tungsten); margin-bottom: 12px; }

/* ─── Contact CTA ─────────────────────────── */
.cta-band { background: var(--oak-black); border-top: 1px solid #1F1F21; border-bottom: 1px solid #1F1F21; padding: 120px 0; position: relative; overflow: hidden; }
.cta-band .big { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(60px, 10vw, 160px); line-height: .95; color: var(--oak-fog); letter-spacing: 0.01em; }
.cta-band .big .fire { color: var(--oak-fire); font-style: normal; }
.cta-band .sub { font-family: var(--font-display); font-size: 18px; font-style: italic; color: #8E8E93; margin-top: 16px; }
.cta-actions { margin-top: 36px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.cta-actions .email { font-family: var(--font-mono); font-size: 14px; color: #C7C7CB; margin-left: 12px; }
.cta-actions .email b { color: var(--oak-fog); font-weight: 500; }
.cta-actions .email a { color: inherit; text-decoration: none; transition: color .22s var(--ease-out); border-bottom: 1px solid transparent; }
.cta-actions .email a:hover { color: var(--oak-fire); border-bottom-color: var(--oak-fire); }
.cta-actions .email a:hover b { color: var(--oak-fire); }

/* ─── Footer ──────────────────────────────── */
footer { background: #060606; color: #8E8E93; padding: 64px 0 32px; font-family: var(--font-body); font-size: 13px; }
footer .top { display: grid; grid-template-columns: 2.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid #2E2E30; }
footer h4 { font-family: var(--font-display); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: #C7C7CB; margin: 0 0 14px; font-weight: 600; }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
footer a { color: #C7C7CB; text-decoration: none; transition: color .22s var(--ease-out); }
footer a:hover { color: var(--oak-fire); }
footer .mark { height: 58px; margin-bottom: 20px; }
footer .lede { font-family: var(--font-sans-zh); font-size: 14px; color: #C7C7CB; line-height: 1.65; max-width: 320px; margin: 0 0 16px; }
footer .bottom { display: flex; justify-content: space-between; padding-top: 32px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; }
footer .bottom .tagline { color: var(--oak-fire); }

/* ─── Utility ──────────────────────

/* ════════════════════════════════════════════════════
   SERVICE PAGE TEMPLATE (shared by 4 service detail pages)
   ════════════════════════════════════════════════════ */

/* ─── Service page wrapper ─────────────────── */
.service-page { padding-top: 64px; padding-bottom: 0; min-height: 100vh; background: var(--oak-black); }
.service-page .container { max-width: 880px; }

/* Breadcrumb */
.service-page .breadcrumb { display: flex; align-items: center; gap: 12px; margin-bottom: 56px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8E8E93; }
.service-page .breadcrumb a { color: #8E8E93; text-decoration: none; transition: color .22s var(--ease-out); }
.service-page .breadcrumb a:hover { color: var(--oak-fire); }
.service-page .breadcrumb .sep { color: var(--oak-fire); }

/* Hero of service page */
.svc-hero { padding-bottom: 80px; border-bottom: 1px solid #1F1F21; }
.svc-hero .num { font-family: var(--font-mono); font-size: 12px; color: var(--oak-fire); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 24px; display: inline-block; }
.svc-hero h1 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(48px, 6.5vw, 80px); line-height: 1.05; letter-spacing: 0.01em; margin: 0 0 16px; color: var(--oak-fog); }
.svc-hero h1 .en { display: block; font-family: var(--font-display); font-weight: 700; font-size: 0.5em; line-height: 1.2; letter-spacing: -0.01em; color: var(--oak-fire); margin-top: 16px; }
.svc-hero .lede { font-family: var(--font-sans-zh); font-size: 20px; line-height: 1.65; color: #C7C7CB; max-width: 720px; margin: 28px 0 36px; }
.svc-hero .actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.svc-hero .actions .meta { font-family: var(--font-mono); font-size: 12px; color: #8E8E93; margin-left: 8px; letter-spacing: .08em; }

/* Generic service section */
.svc-section { padding: 80px 0; border-bottom: 1px solid #1F1F21; }
.svc-section:last-of-type { border-bottom: none; }
.svc-section .label { font-family: var(--font-mono); font-size: 11px; color: var(--oak-fire); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 24px; display: flex; align-items: center; gap: 14px; }
.svc-section .label::before { content: ""; width: 32px; height: 1px; background: var(--oak-fire); }
.svc-section h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.15; margin: 0 0 28px; color: var(--oak-fog); }
.svc-section h2 .fire { color: var(--oak-fire); }
.svc-section p { font-family: var(--font-sans-zh); font-size: 17px; line-height: 1.8; color: #C7C7CB; margin: 0 0 20px; }
.svc-section p strong { color: var(--oak-fog); font-weight: 600; }
.svc-section p em { color: var(--oak-fire); font-style: italic; }
.svc-section blockquote { border-left: 2px solid var(--oak-fire); padding: 4px 0 4px 24px; margin: 32px 0; font-family: var(--font-serif-zh); font-weight: 500; font-size: 22px; line-height: 1.5; color: var(--oak-fog); font-style: italic; }

/* Compare blocks (過去 vs 現在) */
.svc-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 36px 0; }
.svc-compare > div { padding: 24px 28px; border-radius: 6px; }
.svc-compare .past { border: 1px solid #2E2E30; background: var(--oak-black-90); }
.svc-compare .now { border: 1px solid var(--oak-fire); background: rgba(232,93,47,0.06); }
.svc-compare .tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; }
.svc-compare .past .tag { color: #8E8E93; }
.svc-compare .now .tag { color: var(--oak-fire); }
.svc-compare p { font-size: 15px; margin: 0; line-height: 1.65; }

/* Bullet list (適合誰 / 包含什麼) */
.svc-list { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 14px; }
.svc-list li { position: relative; padding: 14px 0 14px 24px; border-bottom: 1px solid #1F1F21; font-family: var(--font-sans-zh); font-size: 16px; line-height: 1.65; color: #C7C7CB; }
.svc-list li:last-child { border-bottom: none; }
.svc-list li::before { content: ""; position: absolute; left: 0; top: 24px; width: 8px; height: 8px; background: var(--oak-fire); border-radius: 999px; }
.svc-list li strong { color: var(--oak-fog); font-weight: 600; }
.svc-list.exclude li::before { background: var(--oak-tungsten-60); }
.svc-list.exclude li { color: var(--oak-neutral); }

/* Tier cards (價組三層) */
.svc-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 36px 0; }
.svc-tier { padding: 28px 24px 32px; border: 1px solid #2E2E30; border-radius: 6px; background: var(--oak-black-90); display: flex; flex-direction: column; transition: border-color .22s var(--ease-out); }
.svc-tier:hover { border-color: var(--oak-fire); }
.svc-tier.featured { border-color: var(--oak-fire); background: rgba(232,93,47,0.04); }
.svc-tier .tier-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--oak-fire); margin-bottom: 12px; }
.svc-tier .tier-name { font-family: var(--font-serif-zh); font-weight: 700; font-size: 22px; color: var(--oak-fog); margin-bottom: 8px; }
.svc-tier .tier-price { font-family: var(--font-mono); font-size: 18px; color: var(--oak-fog); letter-spacing: -0.01em; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid #2E2E30; }
.svc-tier .tier-price .unit { font-size: 12px; color: var(--oak-tungsten); margin-left: 4px; }
.svc-tier ul { list-style: none; padding: 0; margin: 0 0 20px; flex: 1; }
.svc-tier ul li { font-family: var(--font-sans-zh); font-size: 14px; line-height: 1.65; color: #C7C7CB; padding: 6px 0; padding-left: 18px; position: relative; }
.svc-tier ul li::before { content: "✓"; position: absolute; left: 0; color: var(--oak-fire); font-weight: 600; }
.svc-tier .tier-fit { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--oak-tungsten); padding-top: 16px; border-top: 1px solid #2E2E30; }

/* FAQ */
.svc-faq { display: grid; gap: 0; border-top: 1px solid #2E2E30; }
.svc-faq details { border-bottom: 1px solid #2E2E30; padding: 20px 0; }
.svc-faq summary { font-family: var(--font-serif-zh); font-weight: 700; font-size: 18px; color: var(--oak-fog); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 6px 0; transition: color .22s var(--ease-out); }
.svc-faq summary:hover { color: var(--oak-fire); }
.svc-faq summary::-webkit-details-marker { display: none; }
.svc-faq summary::after { content: "+"; font-family: var(--font-mono); font-size: 24px; color: var(--oak-fire); flex: none; transition: transform .22s var(--ease-out); }
.svc-faq details[open] summary::after { transform: rotate(45deg); }
.svc-faq details p { font-family: var(--font-sans-zh); font-size: 16px; line-height: 1.75; color: #C7C7CB; margin: 16px 0 0; padding-left: 0; }

/* Cases placeholder */
.svc-cases-placeholder { padding: 56px 32px; text-align: center; border: 1.5px dashed #2E2E30; border-radius: 6px; background: var(--oak-black-90); margin: 32px 0; }
.svc-cases-placeholder p { font-family: var(--font-mono); font-size: 13px; color: var(--oak-tungsten); letter-spacing: .08em; margin: 0; }

/* ─── About section (homepage) ──────────── */
.about { background: var(--oak-black); padding: 96px 0; border-bottom: 1px solid #1F1F21; }
.about h2 { font-family: var(--font-serif-zh); font-weight: 900; font-size: clamp(40px, 5.2vw, 64px); line-height: 1.1; margin: 0 0 56px; color: var(--oak-fog); }
.about h2 .fire { color: var(--oak-fire); }
.about-body { max-width: 760px; }
.about-lede { font-family: var(--font-sans-zh); font-size: 22px; line-height: 1.55; color: var(--oak-fog); margin: 0 0 28px; font-weight: 500; }
.about-lede strong { color: var(--oak-fire); font-weight: 600; }
.about-body p { font-family: var(--font-sans-zh); font-size: 17px; line-height: 1.8; color: #C7C7CB; margin: 0 0 24px; }
.about-body p strong { color: var(--oak-fog); font-weight: 600; }
.about-body p em { color: var(--oak-fire); font-style: italic; }
.about-quote { font-family: var(--font-serif-zh); font-weight: 700; font-size: clamp(22px, 2.8vw, 30px); line-height: 1.45; color: var(--oak-fog); border-left: 2px solid var(--oak-fire); padding: 8px 0 8px 28px; margin: 40px 0 0; font-style: normal; }
.about-quote .fire { color: var(--oak-fire); }

/* ════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS — mobile / tablet
   ≤1024  tablet  (iPad portrait)
   ≤768   mobile L
   ≤480   mobile S (iPhone SE)
   ════════════════════════════════════════════════════ */

/* ─── ≤ 1024px · TABLET ─────────────────────── */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .topbar nav { gap: 24px; }
  .topbar nav a { font-size: 14px; }
  section { padding: 80px 0; }
  .hero { padding-top: 88px; padding-bottom: 88px; }
  .hero-mark { right: -200px; width: 480px; opacity: 0.04; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .svc { border-right: none; }
  .svc:nth-child(odd) { border-right: 1px solid var(--oak-tungsten); }
  .svc:last-child { border-right: none; }
  .manifesto .inner { grid-template-columns: 1fr; gap: 48px; }
  .principle { grid-template-columns: 140px 1fr 36px; gap: 16px; }
  .work-grid { gap: 16px; }
  .voice-box { padding: 20px 22px; }
  .svc-tiers { grid-template-columns: repeat(2, 1fr); }
  .svc-tiers .svc-tier:last-child { grid-column: 1 / -1; }
  footer .top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ─── ≤ 768px · MOBILE LARGE ────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 64px 0; }
  section.tight { padding: 48px 0; }
  .topbar-inner { padding: 16px 0; }
  .topbar-logo { height: 40px; }
  /* 手機版 nav 改為「只顯示中文、隱藏英文標籤」、字級稍縮 */
  .topbar nav { display: flex; gap: 14px; }
  .topbar nav a { font-size: 13px; padding: 4px 0; }
  .topbar nav a .en-label { display: none; }
  /* 隱藏 topbar 的「開始合作」CTA、騰出空間給 nav */
  .topbar .topbar-cta { display: none; }
  .topbar .right { gap: 10px; }
  .topbar .lang { font-size: 11px; letter-spacing: .08em; }
  .btn-sm { padding: 7px 12px; font-size: 11px; }
  .hero { padding-top: 56px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(40px, 9vw, 56px); margin: 20px 0 8px; }
  .hero .h1-en { font-size: clamp(22px, 5vw, 30px); margin-bottom: 24px; }
  .hero .lede { font-size: 16px; margin-bottom: 28px; }
  .hero-mark { display: none; }
  .hero-strip { gap: 24px; padding: 14px 0; font-size: 11px; letter-spacing: .14em; }
  .hero-actions { gap: 10px; }
  .hero-actions .meta { margin-left: 0; width: 100%; }
  .section-tag { gap: 10px; margin-bottom: 24px; }
  .section-tag .bar { width: 28px; }
  .services h2 { font-size: clamp(32px, 6.5vw, 44px); }
  .services .sub { font-size: 16px; margin-bottom: 36px; }
  .svc { padding: 22px 18px 26px; min-height: 280px; }
  .svc-num { margin-bottom: 20px; }
  .svc-zh { font-size: 22px; }
  .svc p { font-size: 13px; }
  .manifesto h2 { font-size: clamp(34px, 7vw, 48px); }
  .principle { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .principle .n { order: -1; }
  .principle .zh { font-size: 26px; }
  .principle .en { margin-left: 0; display: block; margin-top: 2px; }
  .work-header { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 28px; }
  .work-grid { grid-template-columns: 1fr; }
  .case .info .ttl { font-size: 18px; }
  .art-1 .wordmark { font-size: 56px; }
  .voice h2 { font-size: clamp(34px, 7vw, 48px); margin-bottom: 32px; }
  .voice-pair { grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }
  .journal-teaser { padding: 56px 0; }
  .journal-card { padding: 24px 0 4px; }
  .journal-title { font-size: clamp(30px, 6.5vw, 44px); }
  .journal-excerpt { font-size: 16px; }
  .about { padding: 64px 0; }
  .about h2 { font-size: clamp(32px, 7vw, 44px); margin: 0 0 40px; }
  .about-lede { font-size: 19px; }
  .about-body p { font-size: 16px; }
  .about-quote { font-size: 19px; padding: 6px 0 6px 20px; margin-top: 32px; }
  .cta-band .big { font-size: clamp(48px, 11vw, 88px); }
  .cta-band .sub { font-size: 16px; }
  .cta-actions { gap: 10px; margin-top: 28px; }
  .cta-actions .email { margin-left: 0; width: 100%; font-size: 13px; }
  footer { padding: 48px 0 24px; }
  footer .top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  footer .mark { height: 48px; margin-bottom: 16px; }
  footer .bottom { flex-direction: column; gap: 8px; padding-top: 24px; }
  .service-page { padding-top: 40px; }
  .service-page .breadcrumb { margin-bottom: 36px; flex-wrap: wrap; gap: 8px; font-size: 10px; }
  .svc-hero { padding-bottom: 56px; }
  .svc-hero h1 { font-size: clamp(36px, 8vw, 56px); }
  .svc-hero .lede { font-size: 17px; margin: 22px 0 28px; }
  .svc-hero .actions .meta { margin-left: 0; width: 100%; }
  .svc-section { padding: 56px 0; }
  .svc-section h2 { font-size: clamp(28px, 6.5vw, 40px); margin-bottom: 20px; }
  .svc-section p { font-size: 16px; }
  .svc-section blockquote { font-size: 18px; padding: 4px 0 4px 18px; margin: 24px 0; }
  .svc-compare { grid-template-columns: 1fr; gap: 14px; margin: 28px 0; }
  .svc-compare > div { padding: 18px 20px; }
  .svc-tiers { grid-template-columns: 1fr; gap: 14px; margin: 28px 0; }
  .svc-tiers .svc-tier:last-child { grid-column: auto; }
  .svc-tier { padding: 22px 20px 26px; }
  .svc-faq summary { font-size: 16px; gap: 12px; }
  .svc-faq summary::after { font-size: 20px; }
  .svc-faq details p { font-size: 15px; }
}

/* ─── ≤ 480px · MOBILE SMALL ───────────────── */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .topbar .lang { display: none; }
  .hero { padding-top: 40px; padding-bottom: 56px; }
  .hero-kicker { font-size: 10px; padding: 6px 12px 6px 6px; gap: 8px; letter-spacing: .12em; }
  .hero-kicker .dot { width: 6px; height: 6px; }
  .hero h1 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.05; }
  .hero .h1-en { font-size: clamp(20px, 5.5vw, 26px); }
  .hero .lede { font-size: 15px; line-height: 1.6; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; width: 100%; }
  .hero-strip { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc { border-right: none !important; min-height: auto; padding: 24px 20px 28px; }
  .svc:nth-child(odd) { border-right: none !important; }
  .services h2 { font-size: clamp(28px, 8vw, 36px); }
  .services .sub { font-size: 15px; margin-bottom: 28px; }
  .svc-price { min-height: auto; }
  .manifesto h2 { font-size: clamp(28px, 8vw, 38px); }
  .principle .zh { font-size: 22px; }
  .about h2 { font-size: clamp(26px, 8vw, 36px); }
  .about-lede { font-size: 17px; line-height: 1.5; }
  .about-body p { font-size: 15px; line-height: 1.75; }
  .about-quote { font-size: 17px; padding: 4px 0 4px 16px; }
  .cta-band .big { font-size: clamp(40px, 12vw, 64px); line-height: 1; }
  .cta-band .sub { font-size: 14px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; width: 100%; }
  .cta-actions .email { text-align: center; }
  .svc-hero h1 { font-size: clamp(30px, 9vw, 42px); }
  .svc-hero .lede { font-size: 16px; }
  .svc-hero .actions { flex-direction: column; align-items: stretch; }
  .svc-hero .actions .btn { justify-content: center; width: 100%; }
  .svc-section h2 { font-size: clamp(24px, 7.5vw, 32px); }
  .svc-section p { font-size: 15px; line-height: 1.75; }
  footer { font-size: 12px; }
  footer .lede { font-size: 13px; }
  footer .bottom { font-size: 10px; letter-spacing: .04em; }
}

/* ─── Touch device safety net ─────────────────
   ≤768px 觸控裝置 svc-price 直接顯示 (不需 hover) */
@media (hover: none) and (max-width: 768px) {
  .svc-price::before { display: none; }
  .svc-price .from,
  .svc-price .amount,
  .svc-price .unit { opacity: 1; }
}

/* ════════════════════════════════════════════════════
   RESPONSIVE — 3 breakpoints
   ≤1024  tablet  (iPad portrait, small laptops)
   ≤768   mobile L (large phones landscape, small tablets)
   ≤480   mobile S (iPhone SE, standard phones)
   ════════════════════════════════════════════════════ */

/* ─── ≤ 1024px · TABLET ─────────────────────── */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }

  /* Topbar — nav 字級稍縮 */
  .topbar nav { gap: 24px; }
  .topbar nav a { font-size: 14px; }

  /* Section padding 降階 */
  section { padding: 80px 0; }

  /* Hero — 上下 padding 降 */
  .hero { padding-top: 88px; padding-bottom: 88px; }
  .hero-mark { right: -200px; width: 480px; opacity: 0.04; }

  /* Services — 4 欄 → 2 欄 */
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .svc { border-right: none; }
  .svc:nth-child(odd) { border-right: 1px solid var(--oak-tungsten); }
  .svc:last-child { border-right: none; }

  /* Manifesto — 雙欄 → 單欄 */
  .manifesto .inner { grid-template-columns: 1fr; gap: 48px; }
  .principle { grid-template-columns: 140px 1fr 36px; gap: 16px; }

  /* Work — 維持 2 欄但 gap 縮 */
  .work-grid { gap: 16px; }

  /* Voice — 維持 2 欄但 padding 縮 */
  .voice-box { padding: 20px 22px; }

  /* Service page — tier 3 欄 → 2 欄 */
  .svc-tiers { grid-template-columns: repeat(2, 1fr); }
  .svc-tiers .svc-tier:last-child { grid-column: 1 / -1; }

  /* Footer — 4 欄 → 2 欄 */
  footer .top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ─── ≤ 768px · MOBILE LARGE ────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 64px 0; }
  section.tight { padding: 48px 0; }

  /* Topbar — logo 縮、nav 隱藏（保留 lang 跟 CTA） */
  .topbar-inner { padding: 16px 0; }
  .topbar-logo { height: 40px; }
  /* 手機版 nav 改為「只顯示中文、隱藏英文標籤」、字級稍縮 */
  .topbar nav { display: flex; gap: 14px; }
  .topbar nav a { font-size: 13px; padding: 4px 0; }
  .topbar nav a .en-label { display: none; }
  /* 隱藏 topbar 的「開始合作」CTA、騰出空間給 nav */
  .topbar .topbar-cta { display: none; }
  .topbar .right { gap: 10px; }
  .topbar .lang { font-size: 11px; letter-spacing: .08em; }
  .btn-sm { padding: 7px 12px; font-size: 11px; }

  /* Hero — 字級降、padding 降、隱藏裝飾 mark */
  .hero { padding-top: 56px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(40px, 9vw, 56px); margin: 20px 0 8px; }
  .hero .h1-en { font-size: clamp(22px, 5vw, 30px); margin-bottom: 24px; }
  .hero .lede { font-size: 16px; margin-bottom: 28px; }
  .hero-mark { display: none; }
  .hero-strip { gap: 24px; padding: 14px 0; font-size: 11px; letter-spacing: .14em; }
  .hero-actions { gap: 10px; }
  .hero-actions .meta { margin-left: 0; width: 100%; }

  /* Section tag — 字級稍縮 */
  .section-tag { gap: 10px; margin-bottom: 24px; }
  .section-tag .bar { width: 28px; }

  /* Services — 2 欄維持 */
  .services h2 { font-size: clamp(32px, 6.5vw, 44px); }
  .services .sub { font-size: 16px; margin-bottom: 36px; }
  .svc { padding: 22px 18px 26px; min-height: 280px; }
  .svc-num { margin-bottom: 20px; }
  .svc-zh { font-size: 22px; }
  .svc p { font-size: 13px; }

  /* Manifesto — 字級降 */
  .manifesto h2 { font-size: clamp(34px, 7vw, 48px); }
  .principle { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .principle .n { order: -1; }
  .principle .zh { font-size: 26px; }
  .principle .en { margin-left: 0; display: block; margin-top: 2px; }

  /* Work — 2 欄 → 1 欄 */
  .work-header { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 28px; }
  .work-grid { grid-template-columns: 1fr; }
  .case .info .ttl { font-size: 18px; }
  .art-1 .wordmark { font-size: 56px; }

  /* Voice — 2 欄 → 1 欄 */
  .voice h2 { font-size: clamp(34px, 7vw, 48px); margin-bottom: 32px; }
  .voice-pair { grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }

  /* Journal teaser */
  .journal-teaser { padding: 56px 0; }
  .journal-card { padding: 24px 0 4px; }
  .journal-title { font-size: clamp(30px, 6.5vw, 44px); }
  .journal-excerpt { font-size: 16px; }

  /* About — padding 降、字級降 */
  .about { padding: 64px 0; }
  .about h2 { font-size: clamp(32px, 7vw, 44px); margin: 0 0 40px; }
  .about-lede { font-size: 19px; }
  .about-body p { font-size: 16px; }
  .about-quote { font-size: 19px; padding: 6px 0 6px 20px; margin-top: 32px; }

  /* CTA band — 大字降 */
  .cta-band .big { font-size: clamp(48px, 11vw, 88px); }
  .cta-band .sub { font-size: 16px; }
  .cta-actions { gap: 10px; margin-top: 28px; }
  .cta-actions .email { margin-left: 0; width: 100%; font-size: 13px; }

  /* Footer — 2 欄 → 1 欄 */
  footer { padding: 48px 0 24px; }
  footer .top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  footer .mark { height: 48px; margin-bottom: 16px; }
  footer .bottom { flex-direction: column; gap: 8px; padding-top: 24px; }

  /* Service detail page */
  .service-page { padding-top: 40px; }
  .service-page .breadcrumb { margin-bottom: 36px; flex-wrap: wrap; gap: 8px; font-size: 10px; }
  .svc-hero { padding-bottom: 56px; }
  .svc-hero h1 { font-size: clamp(36px, 8vw, 56px); }
  .svc-hero .lede { font-size: 17px; margin: 22px 0 28px; }
  .svc-hero .actions .meta { margin-left: 0; width: 100%; }
  .svc-section { padding: 56px 0; }
  .svc-section h2 { font-size: clamp(28px, 6.5vw, 40px); margin-bottom: 20px; }
  .svc-section p { font-size: 16px; }
  .svc-section blockquote { font-size: 18px; padding: 4px 0 4px 18px; margin: 24px 0; }

  /* Compare — 2 欄 → 1 欄 */
  .svc-compare { grid-template-columns: 1fr; gap: 14px; margin: 28px 0; }
  .svc-compare > div { padding: 18px 20px; }

  /* Tier — 2 欄 → 1 欄 */
  .svc-tiers { grid-template-columns: 1fr; gap: 14px; margin: 28px 0; }
  .svc-tiers .svc-tier:last-child { grid-column: auto; }
  .svc-tier { padding: 22px 20px 26px; }

  /* FAQ */
  .svc-faq summary { font-size: 16px; gap: 12px; }
  .svc-faq summary::after { font-size: 20px; }
  .svc-faq details p { font-size: 15px; }
}

/* ─── ≤ 480px · MOBILE SMALL ───────────────── */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  /* Topbar — 隱藏 lang 區、只留 logo + CTA */
  .topbar .lang { display: none; }

  /* Hero — 再縮 */
  .hero { padding-top: 40px; padding-bottom: 56px; }
  .hero-kicker { font-size: 10px; padding: 6px 12px 6px 6px; gap: 8px; letter-spacing: .12em; }
  .hero-kicker .dot { width: 6px; height: 6px; }
  .hero h1 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.05; }
  .hero .h1-en { font-size: clamp(20px, 5.5vw, 26px); }
  .hero .lede { font-size: 15px; line-height: 1.6; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; width: 100%; }
  .hero-strip { display: none; }

  /* Services — 2 欄 → 1 欄 */
  .svc-grid { grid-template-columns: 1fr; }
  .svc { border-right: none !important; min-height: auto; padding: 24px 20px 28px; }
  .svc:nth-child(odd) { border-right: none; }
  .services h2 { font-size: clamp(28px, 8vw, 36px); }
  .services .sub { font-size: 15px; margin-bottom: 28px; }

  /* svc-price — 手機直接顯示，調整位置 */
  .svc-price { min-height: auto; }

  /* Manifesto */
  .manifesto h2 { font-size: clamp(28px, 8vw, 38px); }
  .principle .zh { font-size: 22px; }

  /* About */
  .about h2 { font-size: clamp(26px, 8vw, 36px); }
  .about-lede { font-size: 17px; line-height: 1.5; }
  .about-body p { font-size: 15px; line-height: 1.75; }
  .about-quote { font-size: 17px; padding: 4px 0 4px 16px; }

  /* CTA — 全寬按鈕 */
  .cta-band .big { font-size: clamp(40px, 12vw, 64px); line-height: 1; }
  .cta-band .sub { font-size: 14px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; width: 100%; }
  .cta-actions .email { text-align: center; }

  /* Service page hero */
  .svc-hero h1 { font-size: clamp(30px, 9vw, 42px); }
  .svc-hero .lede { font-size: 16px; }
  .svc-hero .actions { flex-direction: column; align-items: stretch; }
  .svc-hero .actions .btn { justify-content: center; width: 100%; }

  /* Service section */
  .svc-section h2 { font-size: clamp(24px, 7.5vw, 32px); }
  .svc-section p { font-size: 15px; line-height: 1.75; }

  /* Footer — 字級再縮 */
  footer { font-size: 12px; }
  footer .lede { font-size: 13px; }
  footer .bottom { font-size: 10px; letter-spacing: .04em; }
}

/* ─── Touch device safety net ─────────────────
   svc-price 在 ≤480 改回 hover 邏輯之前已經處理過,
   這裡確保即使在大手機 (768–480 之間) 也能 tap-reveal */
@media (hover: none) and (max-width: 768px) {
  .svc-price::before { display: none; }
  .svc-price .from,
  .svc-price .amount,
  .svc-price .unit { opacity: 1; }
}