/* ═══ 구조·디자인 참고 출처 ═══
   참고 사이트: https://partremodeling.jibsarepair.com/
   메인 페이지 구조 패턴: 3.사례우선형 (무작위 선택, 직전 프로젝트 기록 없음)
   정보구조(IA): Header -> Hero(H1) -> 신뢰지표 bar -> 사례(시공사례) 그리드 -> Pain-points ->
     서비스 전/후 카드 -> 진행절차 5단계 -> 브랜드/서비스 정의 -> 서비스 지역 -> FAQ 스플릿 아코디언 ->
     최종 CTA 배너 -> Footer
   레이아웃: container 1200px, header 72px, section-padding 120px(모바일 64px),
     radius sm2px/md0/lg0/pill2px, shadow 3단계, ease cubic-bezier(.16,1,.3,1) — 근거: curl로 원본 HTML/CSS 확보
   타이포: Pretendard(본문/제목) + Space Grotesk(라벨/eyebrow) — 근거: curl로 원본 CSS의 font-family 확인
   컬러: 참고 사이트 컬러(그린톤) 미채택 — 주차장/포장 업종에 맞게 차콜 + 아스팔트그레이 + 라인도색 앰버로 신규 선정
   ═══════════════════════ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&display=swap');

:root{
  --ink:#24262B; --ink-soft:#5B5E63; --ink-faint:#8B8E93;
  --bg:#F6F5F1; --bg-alt:#EFEDE6; --surface:#FFFFFF; --surface-2:#F1EFE9;
  --border:#E1DFD6; --border-alt:#CFCCC0;
  --accent:#E3A73B; --accent-dark:#B9822A; --accent-soft:#F7E9CC; --accent-rgb:227,167,59;
  --footer-bg:#1B1D20; --footer-text:rgba(255,255,255,.62);

  --shadow-sm:0 2px 8px rgba(36,38,43,.06);
  --shadow-md:0 6px 24px rgba(36,38,43,.10), 0 2px 8px rgba(36,38,43,.06);
  --shadow-lg:0 16px 48px rgba(36,38,43,.14), 0 4px 14px rgba(36,38,43,.07);
  --shadow-accent:0 8px 26px rgba(var(--accent-rgb),.35);

  --radius-sm:2px; --radius-md:0px; --radius-lg:0px; --radius-full:2px;
  --ease:cubic-bezier(.16,1,.3,1);

  --font-heading:'Pretendard',-apple-system,'Apple SD Gothic Neo',sans-serif;
  --font-body:'Pretendard',-apple-system,'Apple SD Gothic Neo',sans-serif;
  --font-label:'Space Grotesk','Pretendard',sans-serif;

  --header-h:72px; --container:1200px; --section-v:120px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.8;font-size:1.05rem;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-x:hidden;letter-spacing:-0.01em}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:800;letter-spacing:-0.03em;word-break:keep-all}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit}
table{width:100%;border-collapse:collapse}

.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}
.section-eyebrow{font-family:var(--font-label);font-size:.68rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--accent-dark);display:inline-flex;align-items:center;gap:12px;margin-bottom:16px}
.section-eyebrow::before{content:'';width:22px;height:1px;background:var(--accent-dark)}
.section-h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;letter-spacing:-0.03em;line-height:1.25;color:var(--ink)}
.section-lead{font-size:.95rem;color:var(--ink-soft);margin-top:14px;max-width:580px}
.section-header{margin-bottom:44px}
.section-header.center{text-align:center}
.section-header.center .section-lead{margin-left:auto;margin-right:auto}

/* ---------- Header ---------- */
#site-header{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--header-h);background:rgba(246,245,241,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.site-header-inner{max-width:var(--container);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.02rem;color:var(--ink)}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a{font-size:.86rem;font-weight:600;color:var(--ink);padding:8px 12px;border-radius:var(--radius-sm);white-space:nowrap}
.site-nav a:hover{color:var(--accent-dark);background:rgba(var(--accent-rgb),.14)}
.site-nav .nav-cta{background:var(--ink);color:#fff;padding:9px 18px;border-radius:var(--radius-full);font-weight:700;margin-left:6px}
.site-nav .nav-cta:hover{background:var(--accent-dark)}
.hamburger{display:none;flex-direction:column;gap:5px;width:36px;height:36px;padding:8px 6px;justify-content:center}
.hamburger span{display:block;height:2px;background:var(--ink);transition:transform .3s var(--ease),opacity .2s}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:var(--header-h);left:0;right:0;z-index:899;background:rgba(246,245,241,.98);backdrop-filter:blur(14px);padding:16px 24px 28px;box-shadow:var(--shadow-lg);flex-direction:column;gap:2px}
.mobile-nav.open{display:flex}
.mobile-nav a{font-size:1rem;font-weight:600;padding:14px 12px;border-bottom:1px solid var(--border)}
.mobile-nav a.mobile-cta{margin-top:10px;background:var(--ink);color:#fff;text-align:center;border-radius:var(--radius-full);border-bottom:none;font-weight:700}

/* ---------- Hero ---------- */
.hero-section{background:var(--bg);padding:calc(var(--header-h) + 44px) 0 56px}
.hero-inner{max-width:var(--container);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr;gap:10px}
.hero-h1{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-0.03em;line-height:1.25;color:var(--ink);margin:8px 0 14px}
.hero-lead{font-size:1rem;color:var(--ink-soft);max-width:640px;margin-bottom:24px}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-weight:700;font-size:.92rem;padding:14px 26px;border-radius:var(--radius-full)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink);font-weight:700;font-size:.92rem;padding:14px 26px;border-radius:var(--radius-full);border:1px solid var(--border-alt)}
.btn-ghost:hover{border-color:var(--accent-dark);background:var(--surface)}

/* ---------- Trust bar ---------- */
.trust-bar{background:var(--surface-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.trust-num{font-family:var(--font-label);font-size:1.6rem;font-weight:700;color:var(--ink)}
.trust-label{font-size:.8rem;color:var(--ink-soft);margin-top:4px}

/* ---------- 시공사례 비교 카드 (F-1-2: 단순 좌우 50:50 분할) ---------- */
.cases-section{padding:var(--section-v) 0;background:var(--bg)}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.compare-card{display:block;background:var(--surface);border:1px solid var(--border);overflow:hidden}
.compare-card:hover{box-shadow:var(--shadow-md)}
.compare-pair{display:grid;grid-template-columns:1fr 1fr}
.compare-pair figure{position:relative;overflow:hidden;margin:0}
.compare-pair img{width:100%;aspect-ratio:3/4;object-fit:cover}
.compare-pair figcaption{position:absolute;top:10px;font-family:var(--font-label);font-size:.64rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;color:#fff;background:rgba(36,38,43,.65)}
.compare-pair figure.after figcaption{left:auto;right:10px;background:rgba(var(--accent-rgb),.92);color:var(--ink)}
.compare-pair figure.before figcaption{left:10px}
.compare-card-body{padding:18px 20px}
.compare-card-region{font-family:var(--font-label);font-size:.66rem;font-weight:700;letter-spacing:.08em;color:var(--accent-dark);text-transform:uppercase}
.compare-card-title{font-size:1.02rem;font-weight:700;color:var(--ink);margin:6px 0 4px}
.compare-card-desc{font-size:.84rem;color:var(--ink-soft)}
.compare-card-more{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:var(--accent-dark);margin-top:12px}
.cases-more-wrap{text-align:center;margin-top:40px}
.card-hidden{display:none}

/* ---------- Pain points ---------- */
.pain-section{padding:var(--section-v) 0;background:var(--bg-alt)}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.pain-card{display:flex;flex-direction:column;gap:14px;background:var(--surface);border:1px solid var(--border);border-top:3px solid transparent;padding:28px 24px}
.pain-card:hover{border-top-color:var(--accent-dark)}
.pain-icon{width:44px;height:44px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center}
.pain-card h3{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:4px}
.pain-card p{font-size:.88rem;color:var(--ink-soft)}

/* ---------- 서비스 전/후 카드 (sv2) ---------- */
.services-section{padding:var(--section-v) 0;background:var(--bg)}
.sv2-list{display:flex;flex-direction:column;gap:1.25rem}
.sv2-card{display:grid;grid-template-columns:1fr 320px;gap:0;background:var(--surface);border:1px solid var(--border);overflow:hidden}
.sv2-card:hover{box-shadow:var(--shadow-md)}
.sv2-body{padding:32px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.sv2-num{font-family:var(--font-label);font-size:.75rem;font-weight:700;color:var(--accent-dark);letter-spacing:.1em}
.sv2-title{font-size:1.2rem;font-weight:800;color:var(--ink)}
.sv2-desc{font-size:.9rem;color:var(--ink-soft)}
.sv2-photos{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-2);padding:12px;gap:8px}
.sv2-photos img{width:100%;aspect-ratio:1/1;object-fit:cover}

/* ---------- Process ---------- */
.process-section{padding:var(--section-v) 0;background:var(--bg-alt)}
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.pt-card{background:var(--surface);border:1px solid var(--border);padding:24px 20px}
.pt-label{display:inline-block;font-family:var(--font-label);font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--accent-dark);border-bottom:2px solid var(--accent-dark);padding-bottom:4px;margin-bottom:12px}
.pt-title{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:8px}
.pt-desc{font-size:.85rem;color:var(--ink-soft)}

/* ---------- 브랜드/서비스 정의 (G-6, About 대체) ---------- */
.brand-section{padding:var(--section-v) 0;background:var(--bg)}
.brand-inner{max-width:760px}
.brand-lead{font-size:1.08rem;font-weight:700;color:var(--ink);margin-bottom:18px;line-height:1.6}
.brand-body p{font-size:.95rem;color:var(--ink-soft);margin-bottom:14px}
.brand-body strong{color:var(--ink)}
.type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:28px}
.type-card{background:var(--surface);border:1px solid var(--border);padding:22px}
.type-card h3{font-size:.95rem;font-weight:700;color:var(--ink);margin-bottom:6px}
.type-card p{font-size:.84rem;color:var(--ink-soft)}

/* ---------- 서비스 지역 ---------- */
.coverage-section{padding:var(--section-v) 0;background:var(--footer-bg);color:#fff}
.coverage-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.coverage-section .section-eyebrow{color:var(--accent)}
.coverage-section .section-eyebrow::before{background:var(--accent)}
.coverage-section .section-h2{color:#fff}
.coverage-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.coverage-tag{font-family:var(--font-label);font-size:.82rem;font-weight:600;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.2);padding:8px 16px}

/* ---------- FAQ (details/summary 아코디언, 독립형) ---------- */
.fsplit-section{padding:var(--section-v) 0;background:var(--bg)}
.fsplit-list{display:flex;flex-direction:column;max-width:820px}
.fsplit-item{border-bottom:1px solid var(--border)}
.fsplit-item:first-of-type{border-top:1px solid var(--border)}
.fsplit-item summary{list-style:none;width:100%;display:flex;align-items:center;gap:16px;padding:20px 0;cursor:pointer}
.fsplit-item summary::-webkit-details-marker{display:none}
.fsplit-q{font-size:.98rem;font-weight:700;color:var(--ink);flex:1}
.fsplit-toggle{width:26px;height:26px;border:1.5px solid var(--border-alt);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s var(--ease)}
.fsplit-item[open] .fsplit-toggle{background:var(--accent);border-color:var(--accent);transform:rotate(45deg)}
.fsplit-a{padding:0 0 22px 42px;font-size:.9rem;color:var(--ink-soft)}

/* ---------- CTA banner ---------- */
.cta-banner-section{display:grid;grid-template-columns:1.3fr 1fr;min-height:260px}
.cta-banner-img{overflow:hidden}
.cta-banner-img img{width:100%;height:100%;object-fit:cover}
.cta-banner-panel{background:var(--ink);color:#fff;padding:40px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.cta-banner-eyebrow{font-family:var(--font-label);font-size:.68rem;font-weight:700;letter-spacing:.1em;color:rgba(255,255,255,.5);text-transform:uppercase}
.cta-banner-h2{font-size:clamp(1.25rem,2vw,1.6rem);font-weight:800;color:#fff;line-height:1.3}
.cta-banner-sub{font-size:.86rem;color:rgba(255,255,255,.62)}
.cta-banner-btn{align-self:flex-start;margin-top:6px;background:var(--accent);color:var(--ink);font-weight:700;padding:12px 24px;border-radius:var(--radius-full)}

/* ---------- Footer ---------- */
#site-footer{background:var(--footer-bg);color:var(--footer-text);padding:56px 0 0;border-top:2px solid var(--accent)}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand-name{font-weight:800;color:#fff;margin-bottom:10px}
.footer-address{font-size:.84rem;line-height:1.9;color:rgba(255,255,255,.55)}
.footer-col-title{font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.86rem;color:rgba(255,255,255,.65)}
.footer-links a:hover{color:#fff}
.footer-bottom{padding:18px 24px;font-size:.76rem;color:rgba(255,255,255,.35);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;max-width:var(--container);margin:0 auto}

/* ---------- Floating / mobile sticky ---------- */
#floating-cta{position:fixed;bottom:24px;right:24px;z-index:800;display:flex;background:var(--accent);color:var(--ink);border-radius:var(--radius-full);height:52px;width:52px;overflow:hidden;box-shadow:var(--shadow-accent);transition:width .35s var(--ease)}
#floating-cta:hover{width:150px}
.floating-cta-icon{width:52px;height:52px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.floating-cta-icon svg{width:20px;height:20px}
.floating-cta-text{font-size:.84rem;font-weight:700;white-space:nowrap;opacity:0;transition:opacity .2s var(--ease);padding-right:14px;align-self:center}
#floating-cta:hover .floating-cta-text{opacity:1}
#back-to-top{position:fixed;bottom:86px;right:24px;z-index:800;width:38px;height:38px;background:#fff;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s var(--ease)}
#back-to-top.visible{opacity:1;transform:translateY(0)}
.mobile-sticky-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:850;background:#fff;border-top:1px solid var(--border);padding:12px 16px calc(12px + env(safe-area-inset-bottom));gap:10px}
.mobile-sticky-bar a{flex:1;text-align:center;padding:13px 8px;border-radius:var(--radius-full);font-size:.9rem;font-weight:700}
.mobile-sticky-bar .mbar-cta{background:var(--accent);color:var(--ink)}
.mobile-sticky-bar .mbar-secondary{background:var(--bg-alt);color:var(--ink);border:1px solid var(--border)}

/* ---------- 내부 페이지 공통 ---------- */
.inner-hero{padding:calc(var(--header-h) + 36px) 0 36px;background:var(--bg-alt);border-bottom:1px solid var(--border)}
.breadcrumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px}
.breadcrumb a:hover{color:var(--accent-dark)}
.inner-eyebrow{font-family:var(--font-label);font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:10px}
.inner-h1{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:800;color:var(--ink);line-height:1.3;margin-bottom:10px}
.inner-sub{font-size:.95rem;color:var(--ink-soft)}
.answer-lead{font-size:1rem;color:var(--ink);background:var(--surface);border-left:3px solid var(--accent-dark);padding:16px 20px;margin-top:18px}

.detail-section{padding:48px 0}
.detail-section-title{font-size:1.25rem;font-weight:800;color:var(--ink);margin-bottom:14px}
.detail-body-text{font-size:.95rem;color:var(--ink);line-height:1.9}
.detail-body-text + .detail-body-text{margin-top:14px}
.inline-photo{margin:22px 0}
.inline-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--border)}
.inline-photo figcaption{font-size:.82rem;color:var(--ink-soft);margin-top:8px}

.spec-list{border-top:1px solid var(--border);margin-top:20px}
.spec-row{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.spec-row dt{color:var(--ink-soft);font-weight:600}
.spec-row dd{color:var(--ink)}

.detail-ba{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0 8px}
.detail-ba figure{position:relative;overflow:hidden;background:var(--surface-2);border:1px solid var(--border);margin:0}
.detail-ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.detail-ba figcaption{position:absolute;top:10px;left:10px;font-family:var(--font-label);font-size:.64rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;background:rgba(36,38,43,.65);color:#fff}
.detail-ba figure.after figcaption{left:auto;right:10px;background:rgba(var(--accent-rgb),.92);color:var(--ink)}

.summary-list{margin:18px 0;display:flex;flex-direction:column;gap:10px}
.summary-list li{display:flex;gap:10px;font-size:.92rem;color:var(--ink)}
.summary-list li::before{content:'';flex:none;width:6px;height:6px;margin-top:9px;background:var(--accent-dark)}

.quote-block{border-left:3px solid var(--accent-dark);padding:16px 20px;background:var(--surface-2);font-size:.92rem;color:var(--ink);margin-top:20px}
.quote-block cite{display:block;margin-top:8px;font-size:.82rem;color:var(--ink-soft);font-style:normal}

.related-title{font-size:1.05rem;font-weight:800;color:var(--ink);margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-bottom:56px}
.related-card{display:block;background:var(--surface);border:1px solid var(--border);overflow:hidden}
.related-card:hover{box-shadow:var(--shadow-md)}
.related-card-img{aspect-ratio:4/3;overflow:hidden}
.related-card-img img{width:100%;height:100%;object-fit:cover}
.related-card-body{padding:16px 18px}
.related-card-title{font-size:.96rem;font-weight:700;color:var(--ink);margin-bottom:4px}
.related-card-desc{font-size:.82rem;color:var(--ink-soft)}

.kw-points{display:flex;flex-direction:column;gap:14px;margin:24px 0}
.kw-point{display:flex;gap:12px;padding:16px;background:var(--surface);border-left:3px solid var(--accent-dark);font-size:.92rem}

/* 캡션 이미지 갤러리 (E-1) */
.gallery-section{padding:var(--section-v) 0;background:var(--bg-alt)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery-item{background:var(--surface);border:1px solid var(--border);overflow:hidden}
.gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-caption{padding:10px 12px;font-size:.82rem;font-weight:600;color:var(--ink)}

/* 표 모바일 대응 (5-2: 가로 스크롤형) */
.table-scroll{overflow-x:auto;margin:20px 0;border:1px solid var(--border)}
.table-scroll table{min-width:520px}
.table-scroll th,.table-scroll td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.88rem;text-align:left;white-space:nowrap}
.table-scroll th{background:var(--surface-2);color:var(--ink);font-weight:700}
.table-scroll td{color:var(--ink-soft)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cases-grid,.pain-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .sv2-card{grid-template-columns:1fr}
  .coverage-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:repeat(3,1fr)}
  .type-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:768px){
  :root{--section-v:64px}
  .site-nav{display:none}
  .hamburger{display:flex}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .cases-grid,.pain-grid,.related-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .type-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .cta-banner-section{grid-template-columns:1fr}
  .cta-banner-img{height:160px}
  .footer-inner{grid-template-columns:1fr}
  .mobile-sticky-bar{display:flex}
  #floating-cta{bottom:80px}
  #back-to-top{bottom:132px}
  .detail-ba{grid-template-columns:1fr}
  .spec-row{grid-template-columns:1fr;gap:4px}
  .compare-pair img{aspect-ratio:1/1}
}