/* ═══════════════════════════════════════════════════════
   SANGJI INTERNATIONAL — Renewal Sample
   Industrial Premium · Navy #0B1F3A + Cyan #00AEC8 + Orange #FF6B1A
   ═══════════════════════════════════════════════════════ */
:root {
    --navy: #0B1F3A;
    --navy2: #122C52;
    --blue: #1B5FD9;
    --cyan: #00AEC8;
    --orange: #FF6B1A;
    --ink: #101828;
    --gray: #667085;
    --line: #E5EAF2;
    --bg: #F5F7FB;
    --white: #fff;
    --radius: 16px;
    --shadow: 0 4px 24px rgba(11, 31, 58, .08);
    --shadow-lg: 0 12px 40px rgba(11, 31, 58, .14);
    --font: "Pretendard Variable", Pretendard, -apple-system, "Noto Sans KR", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
input, select, textarea { font-family: inherit; font-size: 15px; }
.inner { width: min(1240px, 100% - 40px); margin: 0 auto; }

/* ── 상단 유틸바 ── */
.topbar { background: var(--navy); color: rgba(255,255,255,.85); font-size: 13px; }
.topbar .inner { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar i { color: var(--cyan); margin-right: 5px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar a:hover { color: #fff; }
.tb-sep { width: 1px; height: 12px; background: rgba(255,255,255,.2); }

/* ── 헤더 ── */
.site-header { position: sticky; top: 0; z-index: 500; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); transition: box-shadow .25s; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(11,31,58,.09); }
.site-header > .inner { display: flex; align-items: center; height: 72px; gap: 30px; }
.logo img { height: 34px; width: auto; }
.gnb { display: flex; gap: 6px; margin-left: auto; }
.gnb a { padding: 10px 16px; border-radius: 10px; font-size: 15.5px; font-weight: 600; color: #2A3648; transition: .18s; }
.gnb a:hover { background: var(--bg); color: var(--blue); }
.gnb a.is-active { color: var(--blue); background: rgba(27,95,217,.08); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-icon { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--bg); color: var(--navy); font-size: 16px; transition: .18s; }
.btn-icon:hover { background: var(--navy); color: #fff; }
.btn-cta { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--blue), #1748A8); color: #fff; font-weight: 700; font-size: 14.5px; padding: 11px 20px; border-radius: 12px; box-shadow: 0 4px 14px rgba(27,95,217,.32); transition: .2s; white-space: nowrap; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(27,95,217,.4); }
.btn-cta.big { padding: 15px 28px; font-size: 16px; border-radius: 14px; }
.btn-cta.orange { background: linear-gradient(135deg, var(--orange), #E5540A); box-shadow: 0 4px 14px rgba(255,107,26,.35); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid rgba(255,255,255,.35); color: #fff; font-weight: 700; padding: 11px 20px; border-radius: 12px; transition: .2s; }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-ghost.big { padding: 15px 28px; font-size: 16px; border-radius: 14px; }
.btn-ghost.dark { border-color: var(--line); color: var(--ink); }
.btn-ghost.dark:hover { background: var(--bg); }
.btn-burger { display: none; flex-direction: column; gap: 5px; width: 42px; height: 42px; align-items: center; justify-content: center; border-radius: 12px; background: var(--bg); }
.btn-burger span { width: 18px; height: 2px; background: var(--navy); border-radius: 2px; }

/* ── 확장형 메가메뉴 ── */
.mega-layer { position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 24px 44px rgba(11,31,58,.13); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .22s ease, transform .22s ease, visibility .22s; }
.site-header.mega-open .mega-layer { opacity: 1; visibility: visible; transform: none; }
.mega-inner { display: grid !important; grid-template-columns: 250px 1fr; gap: 40px; padding: 34px 0 38px; height: auto !important; align-items: start; }
.mega-brand { border-right: 1px solid var(--line); padding-right: 36px; }
.mega-brand strong { display: block; font-size: 19px; font-weight: 800; color: var(--navy); letter-spacing: -.3px; }
.mega-brand span { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: 1.4px; color: var(--cyan); margin-top: 3px; text-transform: uppercase; }
.mega-brand p { font-size: 13.5px; color: var(--gray); margin-top: 14px; line-height: 1.7; }
.mega-cta { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-size: 13.5px; font-weight: 800; color: var(--blue); }
.mega-cta i { font-size: 11px; transition: transform .2s; }
.mega-cta:hover i { transform: translateX(4px); }
.mega-cols { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.mega-col { padding: 0 8px; border-left: 1px solid var(--bg); }
.mega-col:first-child { border-left: 0; }
.mega-tit { display: block; font-size: 15.5px; font-weight: 800; color: var(--navy); padding-bottom: 12px; margin-bottom: 10px; border-bottom: 2px solid var(--line); letter-spacing: -.2px; }
.mega-tit:hover { color: var(--blue); border-bottom-color: var(--blue); }
.mega-col.is-hot .mega-tit { color: var(--blue); border-bottom-color: var(--blue); }
.mega-link { display: block; font-size: 14px; color: #4A5568; padding: 6.5px 0; transition: .13s; }
.mega-link:hover { color: var(--blue); font-weight: 700; padding-left: 4px; }
@media (max-width: 960px) { .mega-layer { display: none; } }

/* ── 모바일 드로어 ── */
.m-drawer-dim { position: fixed; inset: 0; background: rgba(10,20,40,.5); backdrop-filter: blur(2px); z-index: 900; opacity: 0; visibility: hidden; transition: .25s; }
.m-drawer-dim.is-open { opacity: 1; visibility: visible; }
.m-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(320px, 86vw); background: #fff; z-index: 910; transform: translateX(105%); transition: transform .3s cubic-bezier(.32,.72,.28,1); display: flex; flex-direction: column; padding: 20px; }
.m-drawer.is-open { transform: translateX(0); }
.m-drawer-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.m-logo { height: 28px; width: auto; }
.m-close { width: 38px; height: 38px; border-radius: 10px; background: var(--bg); font-size: 17px; color: var(--navy); }
.m-nav { display: flex; flex-direction: column; gap: 2px; padding: 14px 0; flex: 1; overflow-y: auto; }
.m-nav .m-main { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; font-weight: 600; font-size: 15.5px; color: #2A3648; width: 100%; text-align: left; }
.m-nav .m-main > i:first-child { width: 20px; text-align: center; color: var(--cyan); }
.m-nav .m-main.is-active { background: rgba(27,95,217,.08); color: var(--blue); }
.m-nav .m-arrow { margin-left: auto; font-size: 11px; color: #98A2B3; transition: transform .22s; }
.m-group.is-open .m-arrow { transform: rotate(180deg); }
.m-subs { display: none; padding: 2px 0 8px 46px; }
.m-group.is-open .m-subs { display: block; }
.m-subs a { display: block; font-size: 14px; color: var(--gray); padding: 7px 0; }
.m-subs a:active { color: var(--blue); }
.m-cta { display: flex; align-items: center; justify-content: center; gap: 8px; background: linear-gradient(135deg, var(--blue), #1748A8); color: #fff; font-weight: 700; padding: 15px; border-radius: 14px; }
.m-drawer-foot { padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); font-size: 13px; color: var(--gray); }
.m-drawer-foot a { font-weight: 700; color: var(--navy); font-size: 16px; }
.m-drawer-foot i { color: var(--cyan); }

/* ── 히어로 (메인) ── */
.hero { position: relative; }
.hero .swiper { height: clamp(480px, 62vh, 640px); }
.hero-slide { position: relative; width: 100%; height: 100%; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.02); }
.hero-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7,18,38,.88) 8%, rgba(7,18,38,.62) 46%, rgba(7,18,38,.15) 100%); }
.hero-slide .inner { position: relative; z-index: 2; color: #fff; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,174,200,.16); border: 1px solid rgba(0,174,200,.45); color: #7FE3F2; font-size: 13.5px; font-weight: 700; padding: 7px 14px; border-radius: 100px; margin-bottom: 18px; letter-spacing: .4px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 52px); font-weight: 800; line-height: 1.22; letter-spacing: -.5px; margin-bottom: 16px; }
.hero h1 .accent { color: var(--cyan); }
.hero p.lead { font-size: clamp(15px, 1.6vw, 18px); color: rgba(255,255,255,.78); max-width: 540px; margin-bottom: 30px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .swiper-pagination { bottom: 26px !important; }
.hero .swiper-pagination-bullet { background: #fff; opacity: .45; width: 8px; height: 8px; transition: .2s; }
.hero .swiper-pagination-bullet-active { opacity: 1; width: 22px; border-radius: 5px; background: var(--cyan); }
.hero-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); color: #fff; font-size: 17px; display: flex; align-items: center; justify-content: center; transition: .2s; }
.hero-nav:hover { background: var(--cyan); border-color: var(--cyan); }
.hero-prev { left: max(24px, calc((100% - 1240px) / 2 - 76px)); }
.hero-next { right: max(24px, calc((100% - 1240px) / 2 - 76px)); }
@media (max-width: 1420px) { .hero-prev { left: 18px; } .hero-next { right: 18px; } }
@media (max-width: 640px) { .hero-nav { width: 40px; height: 40px; font-size: 14px; top: auto; bottom: 18px; transform: none; } .hero-prev { left: 16px; } .hero-next { left: 66px; right: auto; } }

/* ── 신뢰 지표 바 ── */
.trustbar { background: #fff; position: relative; z-index: 5; }
.trustbar .inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-top: -46px; box-shadow: var(--shadow-lg); }
.trust-item { background: #fff; padding: 24px 20px; display: flex; align-items: center; gap: 14px; }
.trust-item i { width: 46px; height: 46px; flex: none; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, rgba(0,174,200,.12), rgba(27,95,217,.12)); color: var(--blue); font-size: 19px; }
.trust-item strong { display: block; font-size: 16.5px; letter-spacing: -.2px; }
.trust-item span { font-size: 13px; color: var(--gray); }

/* ── 공통 섹션 ── */
.section { padding: 90px 0; }
.section.tint { background: var(--bg); }
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-eyebrow { display: inline-block; color: var(--cyan); font-weight: 800; font-size: 13.5px; letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 10px; }
.sec-head h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; letter-spacing: -.6px; line-height: 1.25; }
.sec-head p { color: var(--gray); margin-top: 12px; font-size: 16px; }
.sec-head.left { text-align: left; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.sec-more { font-weight: 700; color: var(--blue); font-size: 15px; white-space: nowrap; }
.sec-more i { font-size: 12px; margin-left: 4px; transition: transform .2s; }
.sec-more:hover i { transform: translateX(4px); }

/* ── 카테고리 쇼케이스 ── */
.cate-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cate-card { position: relative; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); transition: .25s; }
.cate-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(27,95,217,.35); }
.cate-thumb { aspect-ratio: 4/3; overflow: hidden; background: #EFF3F9; }
.cate-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.cate-card:hover .cate-thumb img { transform: scale(1.06); }
.cate-body { padding: 20px 22px 22px; }
.cate-body .en { font-size: 12px; font-weight: 800; letter-spacing: 1.6px; color: var(--cyan); text-transform: uppercase; }
.cate-body h3 { font-size: 19px; font-weight: 800; margin: 4px 0 8px; letter-spacing: -.3px; }
.cate-body p { font-size: 13.5px; color: var(--gray); line-height: 1.55; min-height: 42px; }
.cate-body .cnt { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 13.5px; font-weight: 700; color: var(--blue); }
.cate-body .cnt i { font-size: 11px; transition: transform .2s; }
.cate-card:hover .cnt i { transform: translateX(4px); }

/* ── 제품 카드 ── */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .22s; display: flex; flex-direction: column; position: relative; }
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(27,95,217,.4); }
.prod-thumb { aspect-ratio: 1/1; background: #fff; padding: 14px; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--bg); position: relative; }
.prod-thumb img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.prod-tag { position: absolute; top: 12px; left: 12px; z-index: 2; font-size: 11px; font-weight: 800; letter-spacing: .8px; padding: 5px 10px; border-radius: 8px; color: #fff; }
.prod-tag.BEST { background: var(--blue); }
.prod-tag.NEW { background: var(--cyan); }
.prod-tag.HOT { background: var(--orange); }
.prod-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prod-model { display: inline-flex; align-self: flex-start; font-size: 11.5px; font-weight: 800; color: var(--navy); background: var(--bg); border: 1px solid var(--line); padding: 3px 9px; border-radius: 7px; letter-spacing: .5px; }
.prod-name { font-size: 15px; font-weight: 700; letter-spacing: -.2px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prod-sub { font-size: 12.5px; color: var(--gray); }
.prod-price { margin-top: auto; padding-top: 8px; font-size: 17px; font-weight: 800; color: var(--navy); }
.prod-price em { font-style: normal; font-size: 12px; font-weight: 600; color: var(--gray); margin-left: 4px; }

/* ── NOK 브랜드 밴드 (메인) ── */
.brand-band { background: linear-gradient(120deg, var(--navy) 0%, #0E2A54 55%, #103A6E 100%); color: #fff; position: relative; overflow: hidden; }
.brand-band::before { content: ""; position: absolute; right: -140px; top: -140px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(0,174,200,.25), transparent 65%); }
.brand-band::after { content: ""; position: absolute; left: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(27,95,217,.28), transparent 65%); }
.brand-band .inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.brand-band .sec-eyebrow { color: #7FE3F2; }
.brand-band h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 800; letter-spacing: -.5px; line-height: 1.3; margin-bottom: 18px; }
.brand-band p { color: rgba(255,255,255,.75); font-size: 15.5px; margin-bottom: 14px; }
.brand-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 28px 0 32px; }
.brand-stat { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 16px; padding: 18px 16px; text-align: center; }
.brand-stat strong { display: block; font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; color: var(--cyan); letter-spacing: -.5px; }
.brand-stat span { font-size: 13px; color: rgba(255,255,255,.7); }
.brand-visual { border-radius: 24px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.35); aspect-ratio: 4/3; background: #fff; }
.brand-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ── 강점 3열 ── */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feat-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 34px 30px; transition: .22s; }
.feat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.feat-card i.feat-ico { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: 16px; font-size: 22px; color: #fff; background: linear-gradient(135deg, var(--cyan), var(--blue)); margin-bottom: 20px; }
.feat-card:nth-child(2) i.feat-ico { background: linear-gradient(135deg, var(--blue), #6C3BD9); }
.feat-card:nth-child(3) i.feat-ico { background: linear-gradient(135deg, var(--orange), #E5330A); }
.feat-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; letter-spacing: -.3px; }
.feat-card p { font-size: 14.5px; color: var(--gray); }

/* ── 서브페이지 히어로 ── */
.sub-hero { background: linear-gradient(115deg, var(--navy) 0%, #0F2C56 60%, #14406F 100%); color: #fff; padding: 72px 0 64px; position: relative; overflow: hidden; }
.sub-hero::after { content: ""; position: absolute; right: -100px; top: -120px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(0,174,200,.22), transparent 65%); }
.sub-hero .inner { position: relative; z-index: 2; }
.sub-hero .crumb { font-size: 13px; color: rgba(255,255,255,.55); margin-bottom: 14px; }
.sub-hero .crumb a:hover { color: #fff; }
.sub-hero .crumb i { font-size: 10px; margin: 0 7px; }
.sub-hero h1 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; letter-spacing: -.5px; }
.sub-hero p.desc { margin-top: 12px; color: rgba(255,255,255,.72); font-size: 16px; max-width: 640px; }

/* ── About ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-txt .sec-eyebrow { display: inline-block; }
.about-txt h2 { font-size: clamp(24px, 2.8vw, 34px); font-weight: 800; letter-spacing: -.5px; line-height: 1.3; margin-bottom: 18px; }
.about-txt p { color: #3D4A5C; font-size: 15.5px; margin-bottom: 14px; }
.about-visual { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; background: linear-gradient(135deg, #E8EEF7, #D5E2F2); }
.about-visual img { width: 100%; height: 100%; object-fit: cover; }
.history { position: relative; padding-left: 28px; }
.history::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--cyan), var(--blue)); border-radius: 2px; }
.hist-item { position: relative; padding-bottom: 30px; }
.hist-item::before { content: ""; position: absolute; left: -27px; top: 7px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--cyan); }
.hist-item .year { font-size: 15px; font-weight: 800; color: var(--blue); letter-spacing: .5px; }
.hist-item h4 { font-size: 17px; font-weight: 700; margin: 3px 0 4px; }
.hist-item p { font-size: 14px; color: var(--gray); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px 24px; text-align: center; transition: .2s; }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card i { font-size: 26px; color: var(--cyan); margin-bottom: 14px; }
.value-card h4 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
.value-card p { font-size: 13.5px; color: var(--gray); }

/* ── 온라인몰 (shop) ── */
.shop-layout { display: grid; grid-template-columns: 264px 1fr; gap: 34px; align-items: start; }

/* 좌측 필터 (파커 스타일) */
.filter-panel { position: sticky; top: 92px; background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.filter-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, var(--navy), var(--navy2)); color: #fff; }
.filter-head h3 { font-size: 15.5px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.filter-head h3 i { color: var(--cyan); }
.filter-reset { font-size: 12.5px; color: rgba(255,255,255,.7); font-weight: 600; }
.filter-reset:hover { color: #fff; }
.filter-apply { display: none; font-size: 13px; font-weight: 800; color: #fff; background: var(--cyan); padding: 7px 14px; border-radius: 10px; }
@media (max-width: 960px) { .filter-apply { display: inline-flex; align-items: center; gap: 6px; } }
.filter-search { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.filter-search .box { display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1.5px solid transparent; border-radius: 12px; padding: 10px 14px; transition: .15s; }
.filter-search .box:focus-within { border-color: var(--blue); background: #fff; }
.filter-search i { color: var(--gray); font-size: 14px; }
.filter-search input { border: 0; background: none; outline: none; width: 100%; font-size: 14px; }
.filter-group { border-bottom: 1px solid var(--line); }
.filter-group:last-child { border-bottom: 0; }
.fg-head { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; font-size: 14.5px; font-weight: 800; color: var(--ink); }
.fg-head i { font-size: 12px; color: var(--gray); transition: transform .22s; }
.filter-group.is-open .fg-head i { transform: rotate(180deg); }
.fg-body { display: none; padding: 0 20px 18px; }
.filter-group.is-open .fg-body { display: block; }
.f-opt { display: flex; align-items: center; gap: 10px; padding: 7px 0; cursor: pointer; font-size: 14px; color: #33415A; user-select: none; }
.f-opt:hover { color: var(--blue); }
.f-opt input { display: none; }
.f-check { width: 18px; height: 18px; flex: none; border: 1.6px solid #C4CDDC; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 10px; color: #fff; transition: .15s; }
.f-opt input:checked + .f-check { background: var(--blue); border-color: var(--blue); }
.f-opt input:checked ~ .f-label { color: var(--blue); font-weight: 700; }
.f-opt .f-cnt { margin-left: auto; font-size: 12px; color: #98A2B3; font-weight: 600; }
.f-opt.cate-opt .f-check { border-radius: 50%; }

/* 우측 목록 */
.shop-toolbar { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.shop-count { font-size: 14.5px; color: var(--gray); margin-right: auto; }
.shop-count b { color: var(--blue); font-weight: 800; }
.shop-sort { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 9px 14px; font-size: 14px; }
.shop-sort select { border: 0; outline: none; background: none; font-weight: 600; color: var(--ink); font-size: 14px; }
.view-toggle { display: flex; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.view-toggle button { width: 40px; height: 40px; font-size: 15px; color: #98A2B3; }
.view-toggle button.is-active { background: var(--navy); color: #fff; }
.active-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.active-chips:empty { display: none; }
.a-chip { display: inline-flex; align-items: center; gap: 7px; background: rgba(27,95,217,.08); border: 1px solid rgba(27,95,217,.25); color: var(--blue); font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 100px; }
.a-chip button { color: var(--blue); font-size: 11px; display: flex; }
.shop-empty { text-align: center; padding: 90px 20px; color: var(--gray); }
.shop-empty i { font-size: 44px; color: #C4CDDC; margin-bottom: 16px; }
.shop-empty strong { display: block; font-size: 18px; color: var(--ink); margin-bottom: 6px; }

/* 리스트 뷰 */
.prod-grid.is-list { grid-template-columns: 1fr; }
.prod-grid.is-list .prod-card { flex-direction: row; align-items: center; }
.prod-grid.is-list .prod-thumb { width: 150px; aspect-ratio: 1/1; flex: none; border-bottom: 0; border-right: 1px solid var(--bg); }
.prod-grid.is-list .prod-body { flex-direction: row; align-items: center; gap: 18px; flex-wrap: wrap; }
.prod-grid.is-list .prod-name { flex: 1 1 260px; -webkit-line-clamp: 1; }
.prod-grid.is-list .prod-price { margin-top: 0; padding-top: 0; }

/* 모바일 필터 버튼/시트 */
.btn-mfilter { display: none; align-items: center; gap: 8px; background: var(--navy); color: #fff; font-weight: 700; font-size: 14px; padding: 10px 18px; border-radius: 12px; }
.mfilter-dim { position: fixed; inset: 0; background: rgba(10,20,40,.5); z-index: 900; opacity: 0; visibility: hidden; transition: .25s; }
.mfilter-dim.is-open { opacity: 1; visibility: visible; }
@media (max-width: 960px) {
    .filter-panel.is-open { transform: translateY(0); }
}

/* 페이지네이션 */
.paging { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.paging button { min-width: 40px; height: 40px; padding: 0 8px; border-radius: 12px; border: 1px solid var(--line); background: #fff; font-size: 14px; font-weight: 700; color: var(--gray); transition: .15s; }
.paging button:hover { border-color: var(--blue); color: var(--blue); }
.paging button.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }
.paging button:disabled { opacity: .4; cursor: default; }

/* ── 제품 상세 ── */
.pd-layout { display: grid; grid-template-columns: minmax(0, 480px) 1fr; gap: 48px; align-items: start; }
.pd-gallery { position: sticky; top: 92px; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.pd-gallery .main-img { aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; }
.pd-gallery img { max-height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pd-badge-row { display: flex; gap: 8px; margin-bottom: 14px; }
.pd-badge { font-size: 12px; font-weight: 800; padding: 5px 12px; border-radius: 100px; letter-spacing: .3px; }
.pd-badge.genuine { background: rgba(0,174,200,.1); color: #00879C; border: 1px solid rgba(0,174,200,.35); }
.pd-badge.cate { background: var(--bg); color: var(--navy); border: 1px solid var(--line); }
.pd-info h1 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: -.4px; line-height: 1.3; margin-bottom: 8px; }
.pd-info .pd-sub { color: var(--gray); font-size: 15.5px; margin-bottom: 20px; }
.pd-price-box { background: var(--bg); border-radius: 16px; padding: 20px 24px; margin-bottom: 24px; }
.pd-price-box .lbl { font-size: 13px; color: var(--gray); font-weight: 600; }
.pd-price-box .prc { font-size: 28px; font-weight: 800; color: var(--navy); letter-spacing: -.5px; }
.pd-price-box .prc em { font-style: normal; font-size: 14px; font-weight: 600; color: var(--gray); }
.pd-price-box .note { font-size: 12.5px; color: var(--gray); margin-top: 4px; }
.pd-opts { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.pd-opt label { display: block; font-size: 13.5px; font-weight: 700; margin-bottom: 7px; color: #33415A; }
.pd-opt select, .pd-opt input[type=number] { width: 100%; border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 15px; outline: none; background: #fff; transition: .15s; }
.pd-opt select:focus, .pd-opt input:focus { border-color: var(--blue); }
.pd-qty-row { display: grid; grid-template-columns: 130px 1fr; gap: 14px; }
.pd-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.pd-actions .btn-cta, .pd-actions .btn-ghost.dark { flex: 1; justify-content: center; }
.pd-meta { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 20px; display: grid; gap: 8px; font-size: 14px; color: #33415A; }
.pd-meta i { width: 20px; color: var(--cyan); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.spec-table th, .spec-table td { padding: 13px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.spec-table th { width: 180px; background: var(--bg); font-weight: 700; color: #33415A; }
.pd-section { margin-top: 64px; }
.pd-section h2 { font-size: 22px; font-weight: 800; letter-spacing: -.3px; margin-bottom: 20px; padding-left: 14px; border-left: 4px solid var(--cyan); }
.pd-feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.pd-feature-list li { list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; font-size: 14.5px; display: flex; gap: 10px; }
.pd-feature-list li i { color: var(--cyan); margin-top: 3px; }

/* ── 문의하기 ── */
.contact-layout { display: grid; grid-template-columns: 380px 1fr; gap: 40px; align-items: start; }
.contact-aside { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 92px; }
.c-info-card { background: linear-gradient(135deg, var(--navy), var(--navy2)); color: #fff; border-radius: 20px; padding: 28px; }
.c-info-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 16px; }
.c-info-card p { display: flex; gap: 10px; font-size: 14.5px; color: rgba(255,255,255,.82); margin-bottom: 10px; }
.c-info-card i { color: var(--cyan); width: 18px; margin-top: 4px; }
.c-hours { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 24px 28px; font-size: 14px; }
.c-hours h4 { font-size: 15px; font-weight: 800; margin-bottom: 10px; }
.c-hours p { color: var(--gray); margin-bottom: 4px; }
.contact-form-wrap { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 36px; }
.c-tabs { display: flex; gap: 8px; margin-bottom: 28px; }
.c-tab { flex: 1; text-align: center; padding: 13px; border-radius: 12px; border: 1.5px solid var(--line); font-weight: 700; font-size: 15px; color: var(--gray); transition: .15s; }
.c-tab.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13.5px; font-weight: 700; color: #33415A; }
.form-field label .req { color: var(--orange); }
.form-field input, .form-field select, .form-field textarea { border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 15px; outline: none; transition: .15s; background: #fff; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--blue); }
.form-field textarea { min-height: 140px; resize: vertical; }
.form-agree { grid-column: 1 / -1; font-size: 13.5px; color: var(--gray); display: flex; align-items: center; gap: 8px; }
.form-submit { grid-column: 1 / -1; }
.form-submit .btn-cta { width: 100%; justify-content: center; padding: 16px; font-size: 16px; }

/* ── 오시는길 ── */
.map-frame { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); aspect-ratio: 21/9; background: #E8EEF7; }
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.loc-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.loc-card i.big { font-size: 24px; color: var(--cyan); margin-bottom: 14px; }
.loc-card h4 { font-size: 16.5px; font-weight: 800; margin-bottom: 8px; }
.loc-card p { font-size: 14px; color: var(--gray); }

/* ── 푸터 ── */
.site-footer { background: #0A1830; color: rgba(255,255,255,.72); }
.foot-cta { background: linear-gradient(120deg, #10294E, #14406F); }
.foot-cta .inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 44px 0; flex-wrap: wrap; }
.foot-cta-txt strong { display: block; color: #fff; font-size: clamp(20px, 2.4vw, 26px); font-weight: 800; letter-spacing: -.4px; margin-bottom: 6px; }
.foot-cta-txt p { font-size: 15px; color: rgba(255,255,255,.7); }
.foot-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.foot-main .inner { display: grid; grid-template-columns: 1.3fr .7fr .7fr .7fr 1.3fr; gap: 30px; padding: 56px 0 40px; }
.foot-logo { height: 30px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1) opacity(.9); }
.foot-brand p { font-size: 14px; line-height: 1.7; }
.foot-badges { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.foot-badges span { font-size: 12px; font-weight: 700; border: 1px solid rgba(255,255,255,.18); border-radius: 100px; padding: 5px 12px; color: rgba(255,255,255,.8); }
.foot-badges i { color: var(--cyan); margin-right: 4px; }
.foot-col h4 { color: #fff; font-size: 14px; font-weight: 800; letter-spacing: .6px; margin-bottom: 16px; }
.foot-col a { display: block; font-size: 14px; padding: 5px 0; color: rgba(255,255,255,.62); }
.foot-col a:hover { color: #fff; }
.foot-contact p { font-size: 13.5px; margin-bottom: 8px; line-height: 1.6; }
.foot-contact i { color: var(--cyan); width: 16px; margin-right: 4px; }
.foot-legal { border-top: 1px solid rgba(255,255,255,.08); }
.foot-legal .inner { padding: 20px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: rgba(255,255,255,.45); }

/* ── 맨 위로 ── */
.btn-top { position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 14px; background: var(--navy); color: #fff; font-size: 15px; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .25s; z-index: 800; }
.btn-top.is-show { opacity: 1; visibility: visible; transform: none; }
.btn-top:hover { background: var(--blue); }

/* ── 리빌 애니메이션 ── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ═══════════ 반응형 ═══════════ */
@media (max-width: 1120px) {
    .prod-grid { grid-template-columns: repeat(3, 1fr); }
    .cate-grid { grid-template-columns: repeat(2, 1fr); }
    .foot-main .inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
    .topbar-left span:last-of-type, .topbar-left .tb-sep, .topbar-right a:last-of-type, .topbar-right .tb-sep { display: none; }
    .gnb { display: none; }
    .btn-burger { display: flex; }
    .header-actions .btn-cta { display: none; }
    .site-header > .inner { height: 62px; }
    .section { padding: 64px 0; }
    .trustbar .inner { grid-template-columns: 1fr 1fr; margin-top: -30px; }
    .brand-band .inner { grid-template-columns: 1fr; gap: 36px; }
    .feat-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 32px; }
    .value-grid { grid-template-columns: 1fr 1fr; }
    /* shop → 모바일 필터 시트 */
    .shop-layout { grid-template-columns: 1fr; }
    .btn-mfilter { display: inline-flex; }
    .filter-panel { position: fixed; left: 0; right: 0; bottom: 0; top: auto; max-height: 82vh; overflow-y: auto; z-index: 910; border-radius: 22px 22px 0 0; transform: translateY(105%); transition: transform .3s cubic-bezier(.32,.72,.28,1); }
    .filter-panel.is-open { transform: translateY(0); }
    .pd-layout { grid-template-columns: 1fr; gap: 28px; }
    .pd-gallery { position: static; }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-aside { position: static; }
    .map-frame { aspect-ratio: 4/3; }
    .loc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .inner { width: calc(100% - 32px); }
    .hero .swiper { height: 74vh; min-height: 480px; }
    .hero-btns .btn-cta.big, .hero-btns .btn-ghost.big { padding: 13px 20px; font-size: 14.5px; }
    .trustbar .inner { grid-template-columns: 1fr 1fr; }
    .trust-item { padding: 16px 14px; gap: 10px; }
    .trust-item i { width: 38px; height: 38px; font-size: 15px; border-radius: 11px; }
    .trust-item strong { font-size: 13.5px; }
    .trust-item span { font-size: 11.5px; }
    .cate-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cate-body { padding: 14px 16px 16px; }
    .cate-body h3 { font-size: 16px; }
    .cate-body p { font-size: 12px; min-height: auto; }
    .prod-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .prod-body { padding: 12px 14px 14px; }
    .prod-name { font-size: 13.5px; }
    .prod-price { font-size: 15px; }
    .brand-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .value-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px 20px; }
    .pd-feature-list { grid-template-columns: 1fr; }
    .prod-grid.is-list .prod-thumb { width: 110px; }
    .foot-main .inner { grid-template-columns: 1fr; gap: 24px; padding: 40px 0 28px; }
    .foot-legal .inner { flex-direction: column; gap: 4px; }
}