* { margin:0; padding:0; box-sizing:border-box; }
:root {
  --brick:#8B3A2A; --brick-light:#B5503C; --brick-dark:#5C2218;
  --cream:#F5EDD8; --cream-dark:#E8D9B8; --stone:#C4B49A;
  --text-dark:#2C1A0E; --text-muted:#7A6248;
}
body { font-family:'Noto Sans TC',sans-serif; background:var(--cream); color:var(--text-dark); }

/* NAV */
nav { position:fixed; top:0; left:0; right:0; z-index:100; display:flex; align-items:center; justify-content:space-between; padding:0 5%; height:70px; background:rgba(44,26,14,0.93); backdrop-filter:blur(8px); border-bottom:1px solid rgba(139,58,42,0.4); }
.nav-logo { display:flex; flex-direction:column; gap:1px; }
.nav-logo .name-main { font-family:'Noto Serif TC',serif; font-size:14px; font-weight:700; color:var(--cream); letter-spacing:3px; }
.nav-logo .name-sub { font-size:10px; color:var(--stone); letter-spacing:4px; }
.nav-links { display:flex; gap:2rem; }
.nav-links a { text-decoration:none; font-size:13px; letter-spacing:2px; color:var(--stone); transition:color 0.3s; position:relative; padding-bottom:2px; }
.nav-links a::after { content:''; position:absolute; bottom:0; left:0; right:0; height:1px; background:var(--brick-light); transform:scaleX(0); transition:transform 0.3s; }
.nav-links a:hover { color:var(--cream); }
.nav-links a:hover::after { transform:scaleX(1); }
.nav-cta { padding:8px 20px; border:1px solid var(--brick-light); color:var(--brick-light); font-size:12px; letter-spacing:2px; cursor:pointer; background:transparent; transition:all 0.3s; font-family:'Noto Sans TC',sans-serif; }
.nav-cta:hover { background:var(--brick); color:var(--cream); border-color:var(--brick); }

/* HERO */
.hero { min-height:100vh; display:grid; grid-template-columns:1fr 1fr; padding-top:70px; }
.hero-left { background:var(--text-dark); display:flex; flex-direction:column; justify-content:center; padding:80px 8% 80px 10%; position:relative; overflow:hidden; }
.hero-left::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(139,58,42,0.08) 39px,rgba(139,58,42,0.08) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(139,58,42,0.08) 39px,rgba(139,58,42,0.08) 40px); }
.hero-tag { font-size:11px; letter-spacing:4px; color:var(--brick-light); margin-bottom:2rem; position:relative; z-index:1; display:flex; align-items:center; gap:12px; }
.hero-tag::before { content:''; display:inline-block; width:32px; height:1px; background:var(--brick-light); }
.hero-title { font-family:'Noto Serif TC',serif; font-size:clamp(32px,3.5vw,52px); font-weight:700; line-height:1.25; color:var(--cream); margin-bottom:1.5rem; position:relative; z-index:1; }
.hero-title .accent { color:var(--brick-light); }
.hero-subtitle { font-size:14px; line-height:2; color:var(--stone); max-width:400px; margin-bottom:3rem; position:relative; z-index:1; }
.hero-btns { display:flex; gap:1rem; position:relative; z-index:1; }
.btn-primary { padding:14px 32px; background:var(--brick); color:var(--cream); font-size:13px; letter-spacing:2px; border:none; cursor:pointer; transition:all 0.3s; font-family:'Noto Sans TC',sans-serif; }
.btn-primary:hover { background:var(--brick-light); }
.btn-ghost { padding:14px 32px; background:transparent; color:var(--stone); font-size:13px; letter-spacing:2px; border:1px solid rgba(196,180,154,0.4); cursor:pointer; transition:all 0.3s; font-family:'Noto Sans TC',sans-serif; }
.btn-ghost:hover { color:var(--cream); border-color:var(--cream); }
.hero-stats { display:flex; gap:2.5rem; margin-top:4rem; padding-top:2rem; border-top:1px solid rgba(196,180,154,0.15); position:relative; z-index:1; }
.stat-num { font-family:'Noto Serif TC',serif; font-size:28px; font-weight:700; color:var(--cream); line-height:1; }
.stat-num span { font-size:14px; color:var(--brick-light); }
.stat-label { font-size:11px; color:var(--text-muted); letter-spacing:2px; margin-top:4px; }
.hero-right { position:relative; overflow:hidden; display:flex; flex-direction:column; justify-content:flex-end; padding:40px 6%; }
.hero-photo { position:absolute; top:0; left:0; right:0; bottom:0; object-fit:cover; object-position:center top; width:100%; height:100%; }
.hero-photo-overlay { position:absolute; top:0; left:0; right:0; bottom:0; background:linear-gradient(to bottom,rgba(44,26,14,0.1) 0%,rgba(44,26,14,0.05) 50%,rgba(44,26,14,0.65) 100%); }
.location-badge { position:absolute; top:20px; right:20px; z-index:3; background:rgba(44,26,14,0.82); backdrop-filter:blur(6px); border:1px solid rgba(139,58,42,0.5); padding:10px 16px; display:flex; flex-direction:column; gap:2px; }
.location-badge span:first-child { font-size:10px; color:var(--stone); letter-spacing:2px; }
.location-badge span:last-child { font-size:13px; color:var(--cream); font-weight:500; }
.hero-card { position:relative; z-index:2; background:rgba(44,26,14,0.88); backdrop-filter:blur(6px); padding:20px 24px; display:flex; align-items:center; gap:16px; border-left:3px solid var(--brick); }
.hero-card-icon { width:40px; height:40px; background:var(--brick); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.hero-card-icon svg { width:20px; height:20px; fill:var(--cream); }
.hero-card-text p:first-child { font-size:11px; color:var(--stone); letter-spacing:2px; margin-bottom:3px; }
.hero-card-text p:last-child { font-size:13px; color:var(--cream); font-weight:500; }

/* ABOUT */
.about { display:grid; grid-template-columns:1fr 1fr; min-height:88vh; }
.about-left { background:var(--cream); padding:70px 8% 70px 10%; display:flex; flex-direction:column; justify-content:center; position:relative; }
.about-left::after { content:''; position:absolute; right:0; top:10%; bottom:10%; width:1px; background:var(--cream-dark); }
.section-label { display:flex; align-items:center; gap:12px; font-size:11px; letter-spacing:4px; color:var(--brick); margin-bottom:2rem; }
.section-label::before { content:''; width:28px; height:1px; background:var(--brick); }
.about-title { font-family:'Noto Serif TC',serif; font-size:clamp(26px,2.8vw,40px); font-weight:700; color:var(--text-dark); line-height:1.3; margin-bottom:1.5rem; }
.about-title .accent { color:var(--brick); }
.about-tagline { font-size:13px; letter-spacing:3px; color:var(--text-muted); margin-bottom:1.8rem; }
.about-tagline span { color:var(--brick-light); }
.about-body { font-size:14px; line-height:2.2; color:var(--text-muted); margin-bottom:2rem; max-width:420px; }
.about-body strong { color:var(--text-dark); font-weight:500; }
.site-photos { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:2rem; }
.site-photo-wrap { position:relative; overflow:hidden; height:160px; }
.site-photo-wrap img { width:100%; height:100%; object-fit:cover; display:block; transition:transform 0.4s; }
.site-photo-wrap:hover img { transform:scale(1.04); }
.site-photo-label { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top,rgba(44,26,14,0.85) 0%,transparent 100%); padding:10px 12px; font-size:11px; letter-spacing:2px; color:var(--stone); }
.values { display:flex; border-top:1px solid var(--cream-dark); padding-top:1.8rem; }
.value-item { flex:1; padding-right:1.2rem; border-right:1px solid var(--cream-dark); margin-right:1.2rem; }
.value-item:last-child { border-right:none; margin-right:0; padding-right:0; }
.value-icon { width:34px; height:34px; background:var(--brick); display:flex; align-items:center; justify-content:center; margin-bottom:8px; }
.value-icon svg { width:16px; height:16px; }
.value-title { font-size:14px; font-weight:500; color:var(--text-dark); margin-bottom:4px; }
.value-desc { font-size:11px; color:var(--text-muted); line-height:1.8; }
.about-right { background:var(--text-dark); display:flex; flex-direction:column; justify-content:space-between; padding:60px 8%; position:relative; overflow:hidden; }
.about-right::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px); }
.right-top { position:relative; z-index:1; }
.quote-mark { font-family:'Noto Serif TC',serif; font-size:72px; line-height:1; color:var(--brick); opacity:0.4; margin-bottom:-16px; }
.quote-text { font-family:'Noto Serif TC',serif; font-size:clamp(20px,2.2vw,30px); font-weight:700; color:var(--cream); line-height:1.6; margin-bottom:1.5rem; }
.quote-text .hl { color:var(--brick-light); }
.quote-sub { font-size:13px; line-height:2.2; color:var(--stone); max-width:340px; border-left:2px solid var(--brick); padding-left:1.2rem; }
.case-card { position:relative; z-index:1; overflow:hidden; margin-top:2rem; }
.case-img { width:100%; height:210px; object-fit:cover; object-position:center top; display:block; }
.case-overlay { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top,rgba(44,26,14,0.92) 0%,rgba(44,26,14,0.2) 70%,transparent 100%); padding:16px 18px; }
.case-tag { font-size:10px; letter-spacing:3px; color:var(--stone); margin-bottom:4px; }
.case-name { font-family:'Noto Serif TC',serif; font-size:15px; color:var(--cream); font-weight:500; }
.case-addr { font-size:12px; color:var(--brick-light); margin-top:2px; }
.milestones { display:flex; gap:2.5rem; position:relative; z-index:1; padding-top:1.5rem; border-top:1px solid rgba(196,180,154,0.15); }
.ms-year { font-family:'Noto Serif TC',serif; font-size:22px; font-weight:700; color:var(--brick-light); }
.ms-label { font-size:11px; color:var(--stone); letter-spacing:1px; margin-top:2px; }

/* SERVICES */
.services { padding:90px 10%; position:relative; overflow:hidden; background:var(--text-dark); }
.services::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px); }
.svc-header { margin-bottom:60px; position:relative; z-index:1; }
.svc-label { display:flex; align-items:center; gap:12px; font-size:11px; letter-spacing:4px; color:var(--brick-light); margin-bottom:1rem; }
.svc-label::before { content:''; width:28px; height:1px; background:var(--brick-light); }
.svc-title { font-family:'Noto Serif TC',serif; font-size:clamp(28px,3vw,42px); font-weight:700; color:var(--cream); line-height:1.3; }
.svc-title .accent { color:var(--brick-light); }
.main-card { position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; border:1px solid rgba(196,180,154,0.15); background:rgba(245,237,216,0.03); }
.card-left { padding:60px 56px; border-right:1px solid rgba(196,180,154,0.12); position:relative; }
.card-left::before { content:''; position:absolute; top:0; left:0; bottom:0; width:3px; background:var(--brick); }
.card-num { font-family:'Noto Serif TC',serif; font-size:64px; font-weight:700; color:rgba(139,58,42,0.2); line-height:1; margin-bottom:24px; }
.card-icon { width:60px; height:60px; border:1px solid rgba(139,58,42,0.5); display:flex; align-items:center; justify-content:center; margin-bottom:28px; }
.card-icon svg { width:28px; height:28px; stroke:var(--brick-light); fill:none; stroke-width:1.5; }
.card-title { font-family:'Noto Serif TC',serif; font-size:32px; font-weight:700; color:var(--cream); margin-bottom:20px; letter-spacing:2px; }
.card-body { font-size:15px; line-height:2.4; color:var(--stone); }
.card-right { padding:60px 56px; display:flex; flex-direction:column; justify-content:space-between; }
.features-title { font-size:11px; letter-spacing:3px; color:var(--brick-light); margin-bottom:24px; }
.card-features { list-style:none; margin-bottom:40px; }
.card-features li { font-size:14px; color:var(--text-muted); padding:14px 0; border-bottom:1px solid rgba(196,180,154,0.1); display:flex; align-items:center; gap:14px; }
.card-features li .dot { width:6px; height:6px; background:var(--brick); flex-shrink:0; }
.card-features li .step { font-size:11px; color:var(--brick-light); min-width:28px; font-family:'Noto Serif TC',serif; }
.cta-row { display:flex; align-items:center; gap:16px; }
.cta-btn { padding:16px 40px; background:var(--brick); border:none; color:var(--cream); font-size:13px; letter-spacing:3px; cursor:pointer; font-family:'Noto Sans TC',sans-serif; transition:background 0.3s; }
.cta-btn:hover { background:var(--brick-light); }
.cta-note { font-size:12px; color:var(--text-muted); }
.svc-bottom { margin-top:40px; position:relative; z-index:1; border-top:1px solid rgba(196,180,154,0.12); padding-top:32px; display:flex; align-items:center; gap:48px; }
.svc-stat .ms-year { font-family:'Noto Serif TC',serif; font-size:28px; font-weight:700; color:var(--brick-light); }
.svc-stat .ms-label { font-size:11px; color:var(--text-muted); letter-spacing:2px; margin-top:2px; }
.svc-divider { width:1px; height:40px; background:rgba(196,180,154,0.15); }

/* CASES */
.cases { padding:80px 8%; background:var(--cream); }
.cases-header { display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:48px; }
.cases-label { display:flex; align-items:center; gap:12px; font-size:11px; letter-spacing:4px; color:var(--brick); margin-bottom:1rem; }
.cases-label::before { content:''; width:28px; height:1px; background:var(--brick); }
.cases-title { font-family:'Noto Serif TC',serif; font-size:clamp(26px,3vw,40px); font-weight:700; color:var(--text-dark); line-height:1.3; }
.cases-title .accent { color:var(--brick); }
.cases-desc { font-size:13px; line-height:2; color:var(--text-muted); text-align:right; }
.dual-hero { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:8px; }
.hero-card-c { height:360px; position:relative; overflow:hidden; cursor:pointer; }
.hero-card-c img { width:100%; height:100%; object-fit:cover; object-position:center 25%; display:block; transition:transform 0.5s; }
.hero-card-c:hover img { transform:scale(1.04); }
.hero-ov { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top,rgba(44,26,14,0.88) 0%,transparent 55%); padding:24px 24px 20px; display:flex; align-items:flex-end; justify-content:space-between; }
.hero-ov-tag { font-size:10px; letter-spacing:3px; color:var(--stone); margin-bottom:4px; }
.hero-ov-addr { font-family:'Noto Serif TC',serif; font-size:18px; color:var(--cream); font-weight:700; }
.hero-badge { background:var(--brick); padding:6px 16px; font-size:11px; letter-spacing:2px; color:var(--cream); white-space:nowrap; align-self:flex-end; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; margin-bottom:8px; }
.grid-4 .pc { height:210px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.grid-3 .pc { height:210px; }
.pc { position:relative; overflow:hidden; cursor:pointer; }
.pc img { width:100%; height:100%; object-fit:cover; object-position:center; display:block; transition:transform 0.5s; }
.pc:hover img { transform:scale(1.06); }
.pc-info { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top,rgba(44,26,14,0.88) 0%,transparent 100%); padding:14px 14px 10px; }
.pc-tag { font-size:10px; letter-spacing:2px; color:var(--stone); margin-bottom:2px; }
.pc-addr { font-size:13px; color:var(--cream); font-weight:500; font-family:'Noto Serif TC',serif; }
.pc-sub { font-size:11px; color:var(--brick-light); margin-top:2px; }
.cases-bottom { margin-top:36px; padding-top:24px; border-top:1px solid rgba(122,98,72,0.2); display:flex; align-items:center; justify-content:space-between; }
.cases-note { font-size:13px; color:var(--text-muted); }
.cases-note strong { color:var(--text-dark); font-weight:500; }

/* CONTACT */
.contact { display:grid; grid-template-columns:1fr 1fr; min-height:80vh; }
.contact-left { padding:80px 8% 80px 10%; display:flex; flex-direction:column; justify-content:center; position:relative; overflow:hidden; background:var(--text-dark); }
.contact-left::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(139,58,42,0.07) 39px,rgba(139,58,42,0.07) 40px); }
.ct-label { display:flex; align-items:center; gap:12px; font-size:11px; letter-spacing:4px; color:var(--brick-light); margin-bottom:2rem; position:relative; z-index:1; }
.ct-label::before { content:''; width:28px; height:1px; background:var(--brick-light); }
.ct-title { font-family:'Noto Serif TC',serif; font-size:clamp(28px,3vw,44px); font-weight:700; color:var(--cream); line-height:1.3; margin-bottom:1.5rem; position:relative; z-index:1; }
.ct-title .accent { color:var(--brick-light); }
.ct-sub { font-size:14px; line-height:2.2; color:var(--stone); margin-bottom:3rem; position:relative; z-index:1; max-width:360px; }
.contact-btns { display:flex; flex-direction:column; gap:12px; position:relative; z-index:1; }
.contact-btn { display:flex; align-items:center; gap:18px; padding:20px 24px; border:1px solid rgba(196,180,154,0.2); background:rgba(245,237,216,0.04); text-decoration:none; transition:all 0.3s; position:relative; overflow:hidden; }
.contact-btn::before { content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--brick); transform:scaleY(0); transition:transform 0.3s; }
.contact-btn:hover { background:rgba(139,58,42,0.12); border-color:rgba(139,58,42,0.4); }
.contact-btn:hover::before { transform:scaleY(1); }
.btn-icon { width:44px; height:44px; background:var(--brick); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.btn-icon svg { width:22px; height:22px; fill:var(--cream); }
.btn-label { font-size:10px; letter-spacing:3px; color:var(--stone); margin-bottom:3px; }
.btn-value { font-family:'Noto Serif TC',serif; font-size:17px; color:var(--cream); font-weight:500; }
.btn-arrow { margin-left:auto; font-size:18px; color:var(--brick-light); opacity:0; transform:translateX(-6px); transition:all 0.3s; }
.contact-btn:hover .btn-arrow { opacity:1; transform:translateX(0); }
.contact-right { background:var(--cream); padding:80px 10% 80px 8%; display:flex; flex-direction:column; justify-content:center; border-left:1px solid var(--cream-dark); }
.cta-label { font-size:11px; letter-spacing:4px; color:var(--brick); margin-bottom:1.5rem; display:flex; align-items:center; gap:12px; }
.cta-label::before { content:''; width:28px; height:1px; background:var(--brick); }
.cta-title { font-family:'Noto Serif TC',serif; font-size:clamp(22px,2.5vw,34px); font-weight:700; color:var(--text-dark); line-height:1.4; margin-bottom:1rem; }
.cta-title .accent { color:var(--brick); }
.cta-desc { font-size:14px; line-height:2.2; color:var(--text-muted); margin-bottom:2.5rem; }
.ct-features { display:flex; flex-direction:column; margin-bottom:2.5rem; }
.ct-feature { display:flex; align-items:flex-start; gap:14px; padding:16px 0; border-bottom:1px solid var(--cream-dark); }
.ct-feature:first-child { border-top:1px solid var(--cream-dark); }
.ct-dot { width:8px; height:8px; background:var(--brick); flex-shrink:0; margin-top:6px; }
.ct-feature-title { font-size:14px; font-weight:500; color:var(--text-dark); margin-bottom:2px; }
.ct-feature-desc { font-size:12px; color:var(--text-muted); line-height:1.8; }
.big-phone { font-family:'Noto Serif TC',serif; font-size:clamp(22px,2.8vw,36px); font-weight:700; color:var(--brick); letter-spacing:3px; padding:20px 0; border-top:1px solid var(--cream-dark); display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.big-phone span { font-size:12px; color:var(--text-muted); font-weight:400; letter-spacing:2px; font-family:'Noto Sans TC',sans-serif; }

/* FOOTER */
footer { background:var(--text-dark); padding:40px 10%; display:flex; align-items:center; justify-content:space-between; border-top:1px solid rgba(139,58,42,0.3); }
.footer-logo .name-main { font-family:'Noto Serif TC',serif; font-size:14px; font-weight:700; color:var(--cream); letter-spacing:3px; }
.footer-logo .name-sub { font-size:10px; color:var(--stone); letter-spacing:4px; margin-top:2px; }
.footer-copy { font-size:11px; color:var(--text-muted); letter-spacing:1px; }

/* ── RESPONSIVE：手機版 ── */

/* ════════════════════════════════
   RESPONSIVE — 手機版 (Mobile First)
   ════════════════════════════════ */

@media (max-width: 900px) {

  /* NAV */
  nav { padding:0 5%; height:60px; }
  .nav-links { display:none !important; }
  .nav-cta { display:none !important; }
  .hamburger { display:flex !important; }

  /* HERO：改成單欄上下排 */
  .hero {
    display:flex !important;
    flex-direction:column !important;
    min-height:auto !important;
    padding-top:60px !important;
  }
  .hero-left {
    width:100% !important;
    padding:48px 6% 44px !important;
    min-height:auto !important;
    height:auto !important;
    overflow:visible !important;
    display:flex !important;
    flex-direction:column !important;
    justify-content:flex-start !important;
  }
  .hero-title {
    font-size:clamp(28px,8vw,42px) !important;
  }
  .hero-subtitle {
    font-size:14px !important;
    margin-bottom:2rem !important;
  }
  .hero-right {
    width:100% !important;
    height:65vw !important;
    min-height:240px !important;
    max-height:340px !important;
    position:relative !important;
    flex-shrink:0 !important;
  }
  .hero-btns {
    flex-direction:column !important;
    gap:10px !important;
    margin-bottom:0 !important;
  }
  .btn-primary, .btn-ghost {
    width:100% !important;
    max-width:100% !important;
    text-align:center !important;
    padding:14px 20px !important;
  }
  .hero-stats {
    margin-top:1.5rem !important;
    padding-top:1.5rem !important;
  }

  /* Hero 手機版：只保留照片 */
  .hero-tag,
  .hero-title,
  .hero-subtitle,
  .hero-btns,
  .hero-stats,
  .hero-card {
    display:none !important;
  }
  .hero-left {
    padding:0 !important;
    min-height:0 !important;
    height:0 !important;
    overflow:hidden !important;
  }

  /* Hero 照片上的卡片 — 手機版調整 */
  .location-badge {
    display:none !important;
  }
  .hero-card {
    padding:14px 16px !important;
    gap:12px !important;
  }
  .hero-card-text p:last-child {
    font-size:12px !important;
  }
  .hero-card-icon {
    width:34px !important;
    height:34px !important;
  }


  /* ABOUT：改成單欄 */
  .about {
    display:block !important;
    min-height:auto !important;
  }
  .about-left {
    padding:44px 6% 36px !important;
  }
  .about-left::after { display:none !important; }
  .about-right {
    padding:36px 6% 44px !important;
    min-height:auto !important;
  }
  .site-photos { gap:6px !important; }
  .site-photo-wrap { height:28vw !important; min-height:110px !important; }
  .values {
    display:grid !important;
    grid-template-columns:1fr 1fr 1fr !important;
    gap:12px !important;
  }
  .value-item {
    padding-right:0 !important;
    margin-right:0 !important;
    border-right:none !important;
    padding-bottom:0 !important;
    border-bottom:none !important;
  }

  /* SERVICES：改成單欄 */
  .services { padding:44px 6% !important; }
  .main-card {
    display:block !important;
  }
  .card-left {
    padding:36px 24px !important;
    border-right:none !important;
    border-bottom:1px solid rgba(196,180,154,0.12) !important;
  }
  .card-left::before {
    width:100% !important;
    height:3px !important;
    bottom:auto !important;
    right:auto !important;
  }
  .card-right { padding:36px 24px !important; }
  .card-num { font-size:40px !important; }
  .card-title { font-size:24px !important; }
  .cta-row { flex-direction:column !important; align-items:flex-start !important; }
  .cta-btn { width:100% !important; text-align:center !important; }
  .svc-bottom { flex-wrap:wrap !important; gap:20px !important; }

  /* CASES */
  .cases { padding:44px 5% !important; }
  .cases-header {
    flex-direction:column !important;
    align-items:flex-start !important;
    gap:10px !important;
    margin-bottom:24px !important;
  }
  .cases-desc { text-align:left !important; }
  .dual-hero {
    display:block !important;
    margin-bottom:6px !important;
  }
  .hero-card-c {
    height:55vw !important;
    min-height:200px !important;
    max-height:280px !important;
    display:block !important;
    margin-bottom:6px !important;
  }
  .grid-4 {
    grid-template-columns:1fr 1fr !important;
    gap:6px !important;
  }
  .grid-4 .pc { height:44vw !important; }
  .grid-3 {
    grid-template-columns:1fr 1fr !important;
    gap:6px !important;
  }
  .grid-3 .pc { height:44vw !important; }
  /* 也處理 4 欄的 grid-3（興安路那排） */
  .grid-3[style*="repeat(4"] {
    grid-template-columns:1fr 1fr !important;
  }
  .cases-bottom {
    flex-direction:column !important;
    align-items:flex-start !important;
    gap:8px !important;
  }

  /* CONTACT：改成單欄 */
  .contact {
    display:block !important;
    min-height:auto !important;
  }
  .contact-left { padding:44px 6% 36px !important; }
  .contact-right {
    padding:36px 6% 44px !important;
    border-left:none !important;
    border-top:1px solid var(--cream-dark) !important;
  }

  /* FOOTER */
  footer {
    flex-direction:column !important;
    gap:12px !important;
    text-align:center !important;
    padding:28px 6% !important;
  }
}

@media (max-width: 480px) {
  .values {
    grid-template-columns:1fr !important;
  }
  .value-item {
    border-bottom:1px solid var(--cream-dark) !important;
    padding-bottom:12px !important;
  }
  .value-item:last-child { border-bottom:none !important; padding-bottom:0 !important; }
  .grid-4 { grid-template-columns:1fr 1fr !important; }
  .milestones { gap:1.2rem !important; }
  .big-phone { font-size:22px !important; flex-direction:column !important; gap:4px !important; }
}

/* 漢堡選單 */
.hamburger {
  display:none;
  flex-direction:column;
  gap:5px;
  background:transparent;
  border:none;
  cursor:pointer;
  padding:6px;
  z-index:101;
  position:relative;
}
.hamburger span {
  display:block;
  width:24px;
  height:2px;
  background:var(--stone);
  transition:all 0.3s;
  border-radius:1px;
}
.hamburger.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); background:var(--cream); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); background:var(--cream); }

.mobile-menu {
  display:none;
  position:fixed;
  top:60px; left:0; right:0;
  z-index:99;
  background:rgba(44,26,14,0.97);
  backdrop-filter:blur(8px);
  flex-direction:column;
  padding:8px 0;
  border-bottom:1px solid rgba(139,58,42,0.4);
  box-shadow:0 4px 20px rgba(0,0,0,0.3);
}
.mobile-menu.open { display:flex; }
.mobile-menu a {
  padding:16px 6%;
  font-size:14px;
  letter-spacing:2px;
  color:var(--stone);
  text-decoration:none;
  border-bottom:1px solid rgba(196,180,154,0.08);
  transition:color 0.2s, background 0.2s;
}
.mobile-menu a:last-child { border-bottom:none; }
.mobile-menu a:hover { color:var(--cream); background:rgba(139,58,42,0.15); }