/* 홈(/) 전용 — 2026-09-15 개편 (히어로 슬라이드 · 카테고리 4 · 추천 제품 · 최신 글 · 서비스)
   색은 site.css 의 --merck-* 토큰만 쓴다. 홈 섹션 마크업 = index.html, 추천 제품·최신 글 = build.py 주입 */
main.home-main{padding-top:0}
.hm-bleed{width:100vw;margin-left:calc(50% - 50vw)}
.hm-in{max-width:1280px;margin:0 auto;padding-inline:24px}
.hm-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:11px 22px;font-size:14px;font-weight:700;text-decoration:none;transition:opacity .15s}
.hm-pill:hover{opacity:.86}
.hm-pill:focus-visible,.hm-arr:focus-visible,.hm-hnav button:focus-visible{outline:2px solid var(--merck-link);outline-offset:2px}
.hm-pill.w{background:#fff;color:#16161d}
.hm-pill.o{border:1.5px solid rgba(255,255,255,.6);color:#fff}
.hm-pill.k{background:#16161d;color:#fff;padding:8px 18px;font-size:13px}

/* 히어로 */
.hm-hero{position:relative;height:clamp(440px,48vw,560px);overflow:hidden;background:#0e0d1c}
.hm-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s;background:#15142a center/cover no-repeat}
.hm-slide.on{opacity:1;visibility:visible}
.hm-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,12,24,.84) 0%,rgba(12,12,24,.56) 48%,rgba(12,12,24,.14) 100%)}
.hm-slide.dk{background:radial-gradient(90% 120% at 80% 50%,#2c2a5e 0%,#16152e 55%,#0e0d1c 100%)}
.hm-slide.dk::before{display:none}
.hm-sin{position:relative;height:100%;max-width:1280px;margin:0 auto;padding-inline:24px;display:flex;align-items:center;gap:40px}
.hm-stx{max-width:560px;color:#fff}
.hm-sey{font-size:12px;font-weight:700;letter-spacing:.2em;color:#b9b6f0}
.hm-stx h1,.hm-stx .h{font-size:clamp(28px,4vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:14px 0 0;color:#fff;text-wrap:balance}
.hm-stx p{font-size:clamp(14px,1.4vw,16.5px);line-height:1.7;color:#d3d3e0;margin:16px 0 0}
.hm-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hm-sim{flex:1;display:flex;justify-content:flex-end;gap:18px}
.hm-sim img{width:min(280px,24vw);aspect-ratio:1;object-fit:contain;background:#fff;border-radius:18px;padding:14px;box-shadow:0 24px 50px rgba(0,0,0,.4)}
.hm-sim img:nth-child(2){margin-top:60px}
.hm-hnav{position:absolute;left:0;right:0;bottom:22px;display:flex;justify-content:center;align-items:center;gap:14px;z-index:3}
.hm-dots{display:flex;gap:8px}
.hm-dots button{width:8px;height:8px;border-radius:5px;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:width .25s}
.hm-dots button.on{width:26px;background:#fff}
.hm-harr{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(0,0,0,.25);color:#fff;cursor:pointer;font-size:15px;line-height:1}
.hm-cnt{color:#fff;font-size:12px;font-variant-numeric:tabular-nums;opacity:.8;min-width:36px;text-align:center}
@media(max-width:760px){.hm-sim{display:none}.hm-hero{height:460px}}

/* 카테고리 4 */
.hm-cats{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-block:12px}
.hm-cat{background:#F4F4F6;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;align-items:center;text-align:center;padding:34px 22px 0;min-height:390px}
.hm-cat h2{font-size:clamp(26px,2.6vw,34px);font-weight:800;margin:0;letter-spacing:-.02em;color:#16161d}
.hm-cat .en{font-size:11.5px;letter-spacing:.2em;color:#6a6b78;font-weight:700;margin-top:4px}
.hm-cat p{font-size:14.5px;color:#6a6b78;margin:10px 0 18px;line-height:1.6}
.hm-cat .sub{display:flex;gap:6px 14px;flex-wrap:wrap;justify-content:center;margin-top:14px;font-size:12.5px}
.hm-cat .sub a{color:var(--merck-link);text-decoration:none}
.hm-cat .sub a:hover{text-decoration:underline}
.hm-cat .ph{width:100%;height:180px;margin-top:auto;padding-top:16px;display:flex;align-items:flex-end;justify-content:center}
.hm-cat .ph a{display:flex;align-items:flex-end;justify-content:center;width:100%;height:100%}
.hm-cat .ph img{border-radius:12px 12px 0 0;max-height:100%;max-width:64%;width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .4s}
.hm-cat:hover .ph img{transform:translateY(-6px) scale(1.02)}
@media(max-width:760px){.hm-cats{grid-template-columns:1fr}.hm-cat{min-height:330px}.hm-cat .ph{height:140px}}

/* 섹션 머리 */
.hm-sec{padding-block:72px}
.hm-sh{text-align:center;margin-bottom:32px;position:relative}
.hm-sh h2{font-size:clamp(26px,2.8vw,36px);font-weight:800;margin:0;letter-spacing:-.02em;color:#16161d}
.hm-sh p{font-size:14.5px;color:#6a6b78;margin:10px 0 0}
.hm-sh .all{position:absolute;right:0;top:12px;font-size:13px;font-weight:700;letter-spacing:.12em;color:#16161d;text-decoration:none}
@media(max-width:760px){.hm-sh .all{position:static;display:inline-block;margin-top:10px}}

/* 추천 제품 */
.hm-fview{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.hm-ftrack{display:flex;gap:14px;width:max-content;animation:hm-fmar 80s linear infinite;will-change:transform}
.hm-fview:hover .hm-ftrack,.hm-ftrack:focus-within{animation-play-state:paused}
@keyframes hm-fmar{from{transform:translate3d(0,0,0)}to{transform:translate3d(calc(-50% - 7px),0,0)}}
.hm-fcard{flex:0 0 250px;text-align:center;text-decoration:none;color:#16161d}
.hm-fimg{position:relative;aspect-ratio:3/2;background:#F2F2F5;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hm-fimg img{height:88%;width:auto;max-width:90%;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s}
.hm-fcard:hover .hm-fimg img{transform:scale(1.05)}
.hm-hot{position:absolute;top:10px;left:10px;background:#2b2b33;color:#fff;font-size:10.5px;font-weight:800;border-radius:6px;padding:3px 8px;letter-spacing:.04em;z-index:1}
.hm-rib{position:absolute;top:0;right:0;width:120px;height:120px;overflow:hidden}
.hm-rib span{position:absolute;top:22px;right:-34px;width:150px;transform:rotate(45deg);background:var(--merck);color:#fff;font-size:12px;font-weight:700;text-align:center;padding:5px 0}
.hm-rib.eq span{background:var(--merck-link)}
.hm-fnm{font-size:14.5px;font-weight:700;margin-top:14px}
.hm-fsp{font-size:12px;color:#6a6b78;margin-top:4px}
.hm-fpr{font-size:14px;margin-top:10px;font-variant-numeric:tabular-nums}
.hm-fpr small{color:#6a6b78;font-size:11.5px}
@media(max-width:960px){.hm-fcard{flex-basis:210px}.hm-ftrack{animation-duration:64s}}
@media(max-width:520px){.hm-fcard{flex-basis:180px}.hm-ftrack{animation-duration:52s}}

/* 최신 글 */
.hm-posts{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 24px}
.hm-post{text-decoration:none;color:#16161d}
.hm-post .pim{aspect-ratio:3/2;border-radius:10px;overflow:hidden;background:#eee}
.hm-post .pim img{width:100%;height:100%;object-fit:cover;transition:transform .4s;display:block}
.hm-post:hover .pim img{transform:scale(1.04)}
.hm-post time{display:block;font-size:12.5px;letter-spacing:.1em;color:#6a6b78;margin-top:14px;font-variant-numeric:tabular-nums}
.hm-post h3{font-size:16.5px;font-weight:700;line-height:1.45;margin:6px 0 0;text-wrap:pretty}
.hm-post:hover h3{color:var(--merck-link)}
@media(max-width:900px){.hm-posts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hm-posts{grid-template-columns:1fr}}

/* 서비스 */
.hm-svc{position:relative;background:#111 center/cover no-repeat}
.hm-svc::before{content:"";position:absolute;inset:0;background:rgba(10,10,20,.66)}
.hm-svin{position:relative;max-width:1280px;margin:0 auto;padding:90px 24px;display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:center;color:#fff}
.hm-svin h2{font-size:clamp(34px,4vw,54px);font-weight:800;margin:0;letter-spacing:-.02em;color:#fff}
.hm-svin .d{font-size:16px;line-height:1.75;color:#dcdce6;margin:18px 0 28px;max-width:400px}
.hm-svl{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.22)}
.hm-svl li{border-bottom:1px solid rgba(255,255,255,.22)}
.hm-svl .it{display:grid;grid-template-columns:60px 1fr;align-items:center;padding:24px 0;color:#fff}
.hm-svl .n{font-size:13px;color:#b9b9c8;font-variant-numeric:tabular-nums}
.hm-svl .t{font-size:clamp(17px,1.7vw,21px);font-weight:700}
.hm-svl .t small{display:block;font-size:13px;font-weight:400;color:#c4c4d2;margin-top:4px}
@media(max-width:860px){.hm-svin{grid-template-columns:1fr;padding:64px 20px}}

/* 견적 띠 (기존 lb-ctaband 유지) */
.lb-ctaband{background:linear-gradient(100deg,var(--merck-d),var(--merck))!important;color:#fff}
.lb-cin{max-width:1180px;margin:0 auto;padding:46px 24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.lb-cin h3{font-size:24px;font-weight:800;color:#fff;margin:0}
.lb-cin p{font-size:14px;color:#d9d7f2;margin:8px 0 0}
.lb-cin .r{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap}

@media(prefers-reduced-motion:reduce){.hm-slide,.hm-fimg img,.hm-post .pim img,.hm-cat .ph img{transition:none}.hm-ftrack{animation:none}.hm-fview{overflow-x:auto}}

/* ── 고급감 보정 (2026-09-15) ─────────────────────────────
   원칙: 무채색 바탕 + 강조색 1개(퍼플) · 굵기 700 · 자간 좁게 · 여백 넉넉히 · 파란 링크 줄 없애기 */
.home-main{--hm-ink:#16161d;--hm-mute:#6a6b78}
.hm-stx h1,.hm-stx .h,.hm-cat h2,.hm-sh h2,.hm-svin h2{font-weight:700;letter-spacing:-.035em}
.hm-cat h2{font-size:clamp(28px,2.8vw,38px)}
.hm-cat .en{font-weight:600;letter-spacing:.24em;font-size:10.5px}
.hm-cat .sub{gap:4px 16px;margin-top:16px}
.hm-cat .sub a{color:var(--hm-mute)}
.hm-cat .sub a:hover{color:var(--hm-ink);text-decoration:none}
.hm-sec{padding-block:96px}
.hm-sh{margin-bottom:40px}
.hm-sh p,.hm-cat p{letter-spacing:-.01em}
.hm-fnm,.hm-post h3{font-weight:600;letter-spacing:-.02em}
.hm-rib.eq span{background:var(--hm-ink)}
.hm-hot{background:var(--hm-ink)}
.hm-fpr{font-weight:600}
.lb-ctaband{background:#F4F4F6!important;color:var(--hm-ink)}
.lb-cin{max-width:1280px;padding:56px 24px}
.lb-cin h3{color:var(--hm-ink);font-weight:700;letter-spacing:-.03em}
.lb-cin p{color:var(--hm-mute)}

/* ===== 히어로 바로가기 (2026-10-11 — 슬라이드·카테고리 카드 대체, 배터리 12칸) ===== */
.hm-hero2{background:var(--merck);color:#fff}
.hm-h2in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,720px);gap:44px;align-items:center;padding-block:56px}
.hm-h2ey{font-size:15px;font-weight:700;margin:0;color:#fff;opacity:.92}
.hm-hero2 h1{font-size:clamp(34px,4.4vw,58px);font-weight:800;letter-spacing:-.035em;line-height:1.1;margin:14px 0 0;color:#fff}
.hm-h2sub{font-size:clamp(16px,1.6vw,20px);font-weight:700;margin:14px 0 0;color:#fff}
.hm-h2d{font-size:14.5px;line-height:1.7;margin:14px 0 0;color:rgba(255,255,255,.78);max-width:480px}
.hm-qgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hm-qk{display:flex;align-items:center;gap:14px;background:#fff;border-radius:6px;padding:18px;min-height:84px;text-decoration:none;box-shadow:0 6px 18px rgba(20,18,60,.18);transition:transform .15s,box-shadow .15s}
.hm-qk:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(20,18,60,.26)}
.hm-qk:focus-visible{outline:2px solid #fff;outline-offset:3px}
.hm-qk svg{flex:0 0 34px;width:34px;height:34px;fill:none;stroke:var(--merck);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.hm-qk span{min-width:0}
.hm-qk b{display:block;font-size:16px;font-weight:800;color:#16161d;letter-spacing:-.02em;line-height:1.3}
.hm-qk small{display:block;font-size:10.5px;font-weight:600;color:#8a8c98;letter-spacing:.05em;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:1100px){.hm-h2in{grid-template-columns:1fr;gap:28px;padding-block:40px 32px}.hm-h2d{display:none}}
@media(max-width:600px){.hm-qgrid{gap:8px}.hm-qk{flex-direction:column;align-items:flex-start;gap:8px;padding:13px 12px;min-height:0}.hm-qk svg{width:28px;height:28px;flex-basis:28px}.hm-qk b{font-size:14px}.hm-qk small{font-size:9.5px}}
@media(prefers-reduced-motion:reduce){.hm-qk{transition:none}}