/* ==========================================================================
   KOR SAFETY — storefront design system
   Self-contained, no build step. Light, editorial, industrial-premium.
   ========================================================================== */
:root {
  --ink:      #12151b;
  --ink-2:    #3a414d;
  --muted:    #6b7280;
  --line:     #e8e9ee;
  --line-2:   #f1f2f5;
  --bg:       #ffffff;
  --bg-soft:  #f7f8fa;
  --bg-soft-2:#eef0f4;
  --accent:   #ff5722;   /* safety orange */
  --accent-d: #e64514;
  --accent-soft:#fff1ec;
  --hivis:    #ffd400;   /* hi-vis yellow */
  --ok:       #16a34a;
  --danger:   #dc2626;
  --radius:   14px;
  --radius-s: 10px;
  --shadow:   0 1px 2px rgba(17,20,27,.04), 0 8px 24px rgba(17,20,27,.06);
  --shadow-lg:0 10px 40px rgba(17,20,27,.12);
  --maxw:     1280px;
  --font: "Pretendard", "Pretendard Variable", -apple-system, BlinkMacSystemFont,
          "Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--ink);
  background: var(--bg); line-height: 1.55; letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip; /* 가로 오버플로우 방지 (sticky 헤더 유지) */
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1,h2,h3,h4 { margin: 0; font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.hide { display: none !important; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 15px; transition: .18s ease; white-space: nowrap;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-d); transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-block { width: 100%; }
.btn-lg { height: 56px; font-size: 16px; padding: 0 30px; }

/* ---------- top bar ---------- */
.topbar {
  background: var(--ink); color: #cfd3db; font-size: 12.5px;
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.topbar a { color: #cfd3db; }
.topbar a:hover { color: #fff; }
.topbar .tb-right { display: flex; gap: 20px; }
.topbar .tb-left { display: flex; gap: 8px; align-items: center; }
.topbar .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--line); }
.header-main { display: flex; align-items: center; gap: 28px; height: 76px; }
.brand { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-logo { height: 40px; width: auto; display: block; }
.footer-logo { height: 40px; width: auto; display: block; margin-bottom: 4px; }
.brand-mark { width: 38px; height: 38px; border-radius: 10px; background: var(--ink);
  display: grid; place-items: center; position: relative; overflow: hidden; }
.brand-mark::after { content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(45deg, transparent 0 7px, rgba(255,212,0,.9) 7px 11px); opacity:.9; }
.brand-mark span { position: relative; z-index: 1; color: #fff; font-weight: 900; font-size: 17px;
  background: var(--ink); padding: 2px 4px; border-radius: 4px; }
.brand-name { font-weight: 900; font-size: 20px; letter-spacing: -0.04em; }
.brand-name b { color: var(--accent); }
.brand-sub { font-size: 10.5px; letter-spacing: .22em; color: var(--muted); font-weight: 700; margin-top: 1px; }

.search-form { flex: 1 1 auto; max-width: 520px; position: relative; }
.search-form input { width: 100%; height: 48px; border: 1.5px solid var(--line);
  border-radius: 999px; padding: 0 52px 0 22px; font-size: 15px; background: var(--bg-soft); transition: .18s; }
.search-form input:focus { outline: none; border-color: var(--ink); background: #fff; }
.search-form button { position: absolute; right: 6px; top: 6px; width: 38px; height: 36px;
  border: 0; border-radius: 999px; background: var(--ink); color: #fff; display: grid; place-items: center; }

.header-actions { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.icon-btn { position: relative; display: inline-flex; align-items: center; gap: 7px;
  height: 44px; padding: 0 12px; border-radius: 10px; color: var(--ink-2); font-weight: 600; font-size: 13px; }
.icon-btn:hover { background: var(--bg-soft); color: var(--ink); }
.icon-btn svg { width: 22px; height: 22px; }
.cart-badge { position: absolute; top: 4px; left: 26px; min-width: 18px; height: 18px; padding: 0 5px;
  background: var(--accent); color: #fff; font-size: 11px; font-weight: 800; border-radius: 999px;
  display: grid; place-items: center; }

/* ---------- category nav ---------- */
.catnav { border-top: 1px solid var(--line-2); background: #fff; }
.catnav .wrap { display: flex; align-items: center; gap: 4px; height: 52px; overflow-x: auto; scrollbar-width: none; }
.catnav .wrap::-webkit-scrollbar { display: none; }
.catnav a { font-size: 14.5px; font-weight: 600; color: var(--ink-2); padding: 8px 14px; border-radius: 8px;
  white-space: nowrap; transition: .15s; }
.catnav a:hover { color: var(--ink); background: var(--bg-soft); }
.catnav a.all { color: var(--accent); font-weight: 800; }
.catnav a.active { color: var(--ink); background: var(--bg-soft-2); }

/* mobile menu button */
.menu-btn { display: none; }

/* ---------- hero ---------- */
.hero { position: relative; background:
    radial-gradient(1200px 500px at 80% -10%, #1c2735 0%, transparent 60%),
    linear-gradient(120deg, #12151b 0%, #1b212c 55%, #232c39 100%);
  color: #fff; overflow: hidden; border-radius: 24px; margin-top: 26px; }
.hero::before { content:""; position:absolute; right:-60px; top:-60px; width: 340px; height: 340px;
  background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,212,0,.14) 14px 22px);
  transform: rotate(6deg); }
.hero-inner { position: relative; padding: 68px 56px; max-width: 640px; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 800;
  letter-spacing: .18em; color: var(--hivis); text-transform: uppercase; margin-bottom: 18px; }
.hero h1 { font-size: 46px; line-height: 1.08; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { font-size: 16.5px; color: #c3c9d4; margin: 0 0 30px; max-width: 480px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- hero slider ---------- */
.hero-slider { position: relative; height: 540px; border-radius: 24px; overflow: hidden;
  margin-top: 26px; background: #0e1117; isolation: isolate; }
.hs-track { position: absolute; inset: 0; }
.hs-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1s ease; }
.hs-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.hs-bg { position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1.05); will-change: transform; }
.hs-slide.active .hs-bg { animation: kenburns 8s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.02); } to { transform: scale(1.16); } }
.hs-overlay { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(9,11,15,.9) 0%, rgba(9,11,15,.66) 38%, rgba(9,11,15,.2) 72%, rgba(9,11,15,.05) 100%),
  linear-gradient(0deg, rgba(9,11,15,.5) 0%, transparent 40%); }
.hs-content { position: relative; z-index: 3; height: 100%; display: flex; flex-direction: column;
  justify-content: center; color: #fff; }
.hs-content > * { max-width: 560px; }
.hs-eyebrow { display: inline-flex; width: max-content; align-items: center; gap: 8px; font-size: 12.5px;
  font-weight: 800; letter-spacing: .17em; color: var(--hivis); text-transform: uppercase; margin-bottom: 18px; }
.hs-title { font-size: 48px; line-height: 1.08; margin-bottom: 18px; font-weight: 900; letter-spacing: -0.035em;
  text-shadow: 0 2px 30px rgba(0,0,0,.3); }
.hs-title em { font-style: normal; color: var(--accent); }
.hs-sub { font-size: 17px; color: #cdd2db; margin: 0 0 30px; line-height: 1.6; }
.hs-cta { box-shadow: 0 12px 30px rgba(255,87,34,.35); }
/* entrance animation (retriggers when .active toggles) */
.hs-slide.active .hs-eyebrow { animation: hsUp .7s .15s both; }
.hs-slide.active .hs-title   { animation: hsUp .8s .3s both; }
.hs-slide.active .hs-sub     { animation: hsUp .8s .45s both; }
.hs-slide.active .hs-cta     { animation: hsUp .8s .6s both; }
@keyframes hsUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
.hs-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 50px; height: 50px;
  border-radius: 50%; background: rgba(255,255,255,.12); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.28); color: #fff; display: grid; place-items: center; cursor: pointer; transition: .2s; }
.hs-arrow svg { width: 24px; height: 24px; }
.hs-arrow:hover { background: rgba(255,255,255,.26); transform: translateY(-50%) scale(1.08); }
.hs-arrow.prev { left: 22px; } .hs-arrow.next { right: 22px; }
.hs-dots { position: absolute; bottom: 24px; left: 0; right: 0; z-index: 5; display: flex; gap: 10px; justify-content: center; }
.hs-dot { width: 38px; height: 4px; border-radius: 3px; background: rgba(255,255,255,.32); border: 0; padding: 0;
  overflow: hidden; position: relative; cursor: pointer; transition: background .2s; }
.hs-dot:hover { background: rgba(255,255,255,.5); }
.hs-dot span { position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.hs-dot.active { background: rgba(255,255,255,.4); }
.hs-dot.active span { animation: hsProgress var(--dur, 5.5s) linear forwards; }
.hero-slider.paused .hs-dot.active span { animation-play-state: paused; }
@keyframes hsProgress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .hs-slide.active .hs-bg, .hs-slide.active .hs-eyebrow, .hs-slide.active .hs-title,
  .hs-slide.active .hs-sub, .hs-slide.active .hs-cta, .hs-dot.active span { animation: none !important; }
}

/* ---------- section head ---------- */
.section { padding: 64px 0; }
.section.tight { padding: 40px 0; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 26px; gap: 16px; }
.sec-head .st { }
.sec-head h2 { font-size: 27px; }
.sec-head .sub { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.sec-head .link { font-weight: 700; font-size: 14px; color: var(--ink-2); display: inline-flex; gap: 5px; align-items: center; }
.sec-head .link:hover { color: var(--accent); }

/* ---------- category tiles ---------- */
.cat-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.cat-tile { background: var(--bg-soft); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: 22px 18px; transition: .2s; display: flex; flex-direction: column; gap: 12px; min-height: 128px; }
.cat-tile:hover { border-color: var(--ink); transform: translateY(-3px); box-shadow: var(--shadow); background: #fff; }
.cat-tile .ct-ico { width: 44px; height: 44px; border-radius: 11px; background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--accent); }
.cat-tile .ct-ico svg { width: 24px; height: 24px; }
.cat-tile .ct-name { font-weight: 800; font-size: 15.5px; }
.cat-tile .ct-count { font-size: 12.5px; color: var(--muted); margin-top: auto; }

/* ---------- product grid ---------- */
.p-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 20px; }
.p-grid.g5 { grid-template-columns: repeat(5, 1fr); }
.p-card { position: relative; display: flex; flex-direction: column; }
.p-thumb { position: relative; aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden;
  background: var(--bg-soft); border: 1px solid var(--line-2); }
.p-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 8%; transition: transform .5s ease; }
.p-card:hover .p-thumb img { transform: scale(1.06); }
.p-badges { position: absolute; top: 10px; left: 10px; display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.badge { font-size: 11px; font-weight: 800; padding: 4px 9px; border-radius: 7px; letter-spacing: -.01em; }
.badge-sale { background: var(--accent); color: #fff; }
.badge-new { background: var(--ink); color: #fff; }
.badge-best { background: var(--hivis); color: var(--ink); }
.p-soldout { position: absolute; inset: 0; background: rgba(255,255,255,.62); display: grid; place-items: center; z-index: 3; }
.p-soldout span { background: var(--ink); color: #fff; font-weight: 800; font-size: 13px; padding: 8px 16px; border-radius: 999px; }
.p-quickadd { position: absolute; right: 10px; bottom: 10px; width: 42px; height: 42px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; place-items: center;
  opacity: 0; transform: translateY(8px); transition: .2s; z-index: 4; color: var(--ink); }
.p-card:hover .p-quickadd { opacity: 1; transform: translateY(0); }
.p-quickadd:hover { background: var(--ink); color: #fff; }
.p-info { padding: 13px 2px 0; }
.p-brand { font-size: 11.5px; font-weight: 800; color: var(--accent); letter-spacing: .02em; text-transform: uppercase; margin-bottom: 4px; height: 15px; overflow: hidden; }
.p-name { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.4; height: 39px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.p-price { display: flex; align-items: baseline; gap: 8px; margin-top: 9px; flex-wrap: wrap; }
.p-price .now { font-size: 17px; font-weight: 800; }
.p-price .won { font-size: 13px; font-weight: 700; }
.p-price .was { font-size: 13px; color: var(--muted); text-decoration: line-through; }
.p-price .off { font-size: 13px; font-weight: 800; color: var(--accent); }
.p-price .ask { font-size: 14px; font-weight: 700; color: var(--ink-2); }

/* ---------- showcase band ---------- */
.showcase { background: var(--bg-soft); }
.showcase-row { display: grid; grid-template-columns: 260px 1fr; gap: 26px; align-items: center; padding: 30px 0; border-bottom: 1px solid var(--line); }
.showcase-row:last-child { border-bottom: 0; }
.showcase-aside h3 { font-size: 22px; margin-bottom: 8px; }
.showcase-aside p { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.showcase .p-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ---------- promo strip ---------- */
.promo { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.promo .cell { display: flex; gap: 14px; align-items: center; padding: 22px; border: 1px solid var(--line);
  border-radius: var(--radius); background: #fff; }
.promo .cell .pi { width: 46px; height: 46px; flex: 0 0 auto; border-radius: 12px; background: var(--accent-soft);
  color: var(--accent); display: grid; place-items: center; }
.promo .cell .pi svg { width: 24px; height: 24px; }
.promo .cell h4 { font-size: 15px; }
.promo .cell p { margin: 3px 0 0; font-size: 13px; color: var(--muted); }

/* ---------- breadcrumb / listing ---------- */
.crumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); padding: 22px 0 4px; }
.crumb a:hover { color: var(--ink); }
.crumb .sep { opacity: .5; }
.list-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding: 8px 0 24px; border-bottom: 1px solid var(--line); margin-bottom: 26px; flex-wrap: wrap; }
.list-head h1 { font-size: 30px; }
.list-head .cnt { color: var(--muted); font-size: 14px; margin-top: 8px; }
.sortbar { display: flex; gap: 6px; flex-wrap: wrap; }
.sortbar a { font-size: 13.5px; font-weight: 600; color: var(--muted); padding: 8px 13px; border-radius: 8px; white-space: nowrap; flex: 0 0 auto; }
.sortbar a.active { background: var(--ink); color: #fff; }
.sortbar a:hover:not(.active) { background: var(--bg-soft); color: var(--ink); }

/* pagination */
.pager { display: flex; justify-content: center; gap: 6px; margin-top: 46px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 40px; height: 40px; padding: 0 10px; border-radius: 10px; border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600; color: var(--ink-2); background: #fff; }
.pager a:hover { border-color: var(--ink); color: var(--ink); }
.pager .active span, .pager span[aria-current] { background: var(--ink); color: #fff; border-color: var(--ink); border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.pager .active { padding: 0; }
.pager .disabled { opacity: .4; }
.pager .dots { border: 0; background: transparent; min-width: 20px; }

/* ---------- product detail ---------- */
.pd { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 54px; padding: 30px 0 20px; }
.pd-gallery { position: sticky; top: 150px; align-self: start; }
.pd-main { aspect-ratio: 1/1; border-radius: 18px; overflow: hidden; background: var(--bg-soft); border: 1px solid var(--line-2); }
.pd-main img { width: 100%; height: 100%; object-fit: contain; padding: 6%; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.pd-thumbs button { width: 74px; height: 74px; border-radius: 12px; overflow: hidden; background: var(--bg-soft);
  border: 1.5px solid var(--line); padding: 0; }
.pd-thumbs button.active { border-color: var(--ink); }
.pd-thumbs img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }

.pd-brand { font-size: 13px; font-weight: 800; color: var(--accent); letter-spacing: .04em; text-transform: uppercase; }
.pd-title { font-size: 28px; line-height: 1.25; margin: 10px 0 18px; font-weight: 800; }
.pd-price-box { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pd-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pd-price .now { font-size: 32px; font-weight: 900; }
.pd-price .won { font-size: 18px; }
.pd-price .was { font-size: 17px; color: var(--muted); text-decoration: line-through; }
.pd-price .off { font-size: 16px; font-weight: 800; color: var(--accent); }
.pd-price .ask { font-size: 22px; font-weight: 800; color: var(--ink-2); }
.pd-meta { margin: 20px 0; display: grid; gap: 10px; }
.pd-meta .row { display: grid; grid-template-columns: 96px 1fr; font-size: 14px; }
.pd-meta .row dt { color: var(--muted); font-weight: 600; }
.pd-meta .row dd { margin: 0; font-weight: 600; }
.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; }
.qty button { width: 44px; height: 46px; border: 0; background: #fff; font-size: 18px; color: var(--ink-2); }
.qty button:hover { background: var(--bg-soft); }
.qty input { width: 52px; height: 46px; border: 0; text-align: center; font-size: 16px; font-weight: 700; }
.qty input:focus { outline: none; }
.pd-actions { display: flex; gap: 12px; margin-top: 22px; }
.pd-trust { display: flex; gap: 18px; margin-top: 24px; flex-wrap: wrap; }
.pd-trust .t { display: flex; gap: 9px; align-items: center; font-size: 13px; color: var(--ink-2); font-weight: 600; }
.pd-trust svg { width: 18px; height: 18px; color: var(--accent); }

/* detail description images */
.pd-detail { margin: 60px 0; }
.pd-detail .tabs { display: flex; gap: 8px; border-bottom: 2px solid var(--line); margin-bottom: 30px; }
.pd-detail .tabs .t { padding: 14px 4px; font-weight: 800; font-size: 16px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.pd-detail .tabs .t.active { color: var(--ink); border-color: var(--ink); }
.pd-detail-imgs { max-width: 860px; margin: 0 auto; }
.pd-detail-imgs img { margin: 0 auto; border-radius: 6px; }
.pd-empty { text-align: center; color: var(--muted); padding: 60px 0; }

/* spec + notice blocks */
.pd-spec { max-width: 860px; margin: 48px auto 0; }
.pd-spec h3, .pd-notice h3 { font-size: 18px; margin-bottom: 16px; }
.pd-spec dl { border-top: 2px solid var(--ink); }
.pd-spec dl > div { display: grid; grid-template-columns: 160px 1fr; border-bottom: 1px solid var(--line); }
.pd-spec dt { padding: 14px 16px; background: var(--bg-soft); font-weight: 700; font-size: 14px; color: var(--ink-2); }
.pd-spec dd { padding: 14px 18px; margin: 0; font-size: 14px; font-weight: 500; }
.pd-notice { max-width: 860px; margin: 48px auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.pd-notice h3 { padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
.pd-notice ul { list-style: none; padding: 0; margin: 16px 0 0; }
.pd-notice li { position: relative; padding: 7px 0 7px 14px; font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }
.pd-notice li::before { content: ""; position: absolute; left: 0; top: 14px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.pd-notice li b { color: var(--ink); font-weight: 700; margin-right: 4px; }
@media (max-width: 720px) {
  .pd-spec dl > div { grid-template-columns: 96px 1fr; }
  .pd-notice { grid-template-columns: 1fr; gap: 30px; }
}

/* ---------- cart ---------- */
.cart-grid { display: grid; grid-template-columns: 1fr 360px; gap: 34px; align-items: start; padding: 20px 0 40px; }
.cart-line { display: grid; grid-template-columns: 96px 1fr auto; gap: 18px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
.cart-line .thumb { width: 96px; height: 96px; border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line-2); overflow: hidden; }
.cart-line .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
.cart-line .cl-brand { font-size: 12px; font-weight: 800; color: var(--accent); }
.cart-line .cl-name { font-weight: 700; font-size: 15px; margin: 3px 0 10px; }
.cart-line .cl-right { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.cart-line .cl-price { font-weight: 800; font-size: 17px; }
.summary { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: sticky; top: 150px; background: #fff; }
.summary h3 { font-size: 18px; margin-bottom: 18px; }
.summary .row { display: flex; justify-content: space-between; padding: 9px 0; font-size: 14.5px; color: var(--ink-2); }
.summary .row.total { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 18px; font-size: 20px; font-weight: 900; color: var(--ink); }
.summary .btn { margin-top: 20px; }
.empty-state { text-align: center; padding: 90px 0; }
.empty-state .ei { width: 76px; height: 76px; margin: 0 auto 22px; border-radius: 20px; background: var(--bg-soft); display: grid; place-items: center; color: var(--muted); }
.empty-state h2 { font-size: 22px; margin-bottom: 10px; }
.empty-state p { color: var(--muted); margin: 0 0 24px; }
.link-remove { font-size: 12.5px; color: var(--muted); }
.link-remove:hover { color: var(--danger); }

/* ---------- customer account (login/register) ---------- */
.acct { max-width: 440px; margin: 56px auto 90px; }
.acct .acct-ico { width: 56px; height: 56px; border-radius: 16px; background: var(--ink); display: grid; place-items: center; margin-bottom: 22px; }
.acct .acct-ico svg { width: 28px; height: 28px; color: #fff; }
.acct h1 { font-size: 27px; margin-bottom: 8px; }
.acct .sub { color: var(--muted); font-size: 15px; margin-bottom: 30px; }
.acct .field { margin-bottom: 16px; }
.acct label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.acct input:not([type="checkbox"]):not([type="radio"]) { width: 100%; height: 52px; border: 1.5px solid var(--line); border-radius: 12px; padding: 0 16px; font-size: 15px; background: #fff; transition: .15s; }
.acct input:focus { outline: none; border-color: var(--ink); }
.acct .row-between { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 20px; font-size: 13.5px; }
.acct .row-between label { display: flex; align-items: center; gap: 7px; margin: 0; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.acct .row-between input[type="checkbox"] { width: 16px; height: 16px; flex: 0 0 auto; accent-color: var(--accent); margin: 0; }
.acct .row-between a { color: var(--muted); }
.acct .row-between a:hover { color: var(--accent); }
.acct .err { background: var(--accent-soft); border: 1px solid #ffd3c4; color: var(--accent-d); padding: 12px 15px; border-radius: 11px; font-size: 13.5px; margin-bottom: 20px; }
.acct .alt { text-align: center; margin-top: 26px; color: var(--muted); font-size: 14px; }
.acct .alt a { color: var(--ink); font-weight: 700; }
.acct .alt a:hover { color: var(--accent); }
.acct .hint { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* header account menu */
.acct-name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logout-form { display: inline-flex; }
.logout-form button { background: none; border: 0; }

/* ---------- toast ---------- */
.toast { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 14px 22px; border-radius: 999px; font-weight: 700; font-size: 14px;
  box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: .28s; z-index: 100; display: flex; gap: 10px; align-items: center; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast svg { width: 20px; height: 20px; color: var(--hivis); }

/* ---------- about (회사소개) ---------- */
.about-hero { position: relative; border-radius: 24px; overflow: hidden; margin-top: 26px; color: #fff;
  background: radial-gradient(1000px 460px at 82% -20%, #1c2735 0, transparent 60%), linear-gradient(120deg,#12151b,#1b212c 60%,#232c39); }
.about-hero::before { content:""; position:absolute; right:-50px; top:-50px; width:320px; height:320px;
  background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,212,0,.12) 14px 22px); transform: rotate(6deg); }
.about-hero-in { position: relative; padding: 66px 56px; }
.about-hero .eyebrow { display:inline-block; font-size:12.5px; font-weight:800; letter-spacing:.2em; color:var(--hivis); margin-bottom:18px; }
.about-hero h1 { font-size: 40px; line-height: 1.15; margin-bottom: 16px; }
.about-hero h1 em { font-style: normal; color: var(--accent); }
.about-hero p { font-size: 16px; color: #c8cdd6; max-width: 620px; margin: 0; line-height: 1.7; }
.about-hero .tag { display:inline-flex; gap:8px; align-items:center; margin-top:22px; font-size:13px; font-weight:700;
  background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2); padding:8px 15px; border-radius:999px; }

.about-sec { padding: 60px 0; }
.about-sec.alt { background: var(--bg-soft); }
.about-head { text-align: center; margin-bottom: 40px; }
.about-head .k { font-size: 12.5px; font-weight: 800; letter-spacing: .18em; color: var(--accent); }
.about-head h2 { font-size: 28px; margin: 8px 0 10px; }
.about-head p { color: var(--muted); font-size: 15px; max-width: 640px; margin: 0 auto; line-height: 1.6; }

.about-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-overview .intro { font-size: 16px; line-height: 1.85; color: var(--ink-2); }
.info-table { border-top: 2px solid var(--ink); }
.info-table .row { display: grid; grid-template-columns: 140px 1fr; border-bottom: 1px solid var(--line); }
.info-table dt { padding: 15px 16px; background: var(--bg-soft); font-weight: 700; font-size: 14px; color: var(--ink-2); margin:0; }
.info-table dd { padding: 15px 18px; margin: 0; font-size: 14.5px; font-weight: 600; }
.about-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; }
.about-stats .s { text-align: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 14px; }
.about-stats .n { font-size: 34px; font-weight: 900; letter-spacing: -.03em; color: var(--accent); }
.about-stats .l { font-size: 13.5px; color: var(--muted); font-weight: 600; margin-top: 6px; }

.biz-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.biz-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; transition:.2s; }
.biz-card:hover { border-color: var(--ink); transform: translateY(-3px); box-shadow: var(--shadow); }
.biz-card .no { font-size: 12px; font-weight: 800; color: var(--accent); letter-spacing: .1em; }
.biz-card h3 { font-size: 18px; margin: 10px 0 10px; }
.biz-card p { font-size: 13.5px; color: var(--muted); line-height: 1.65; margin: 0; }

.brand-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.brand-card { display:flex; gap:18px; background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.brand-card .bi { width:56px; height:56px; flex:0 0 56px; border-radius:14px; background:var(--ink); color:#fff; display:grid; place-items:center; font-weight:900; font-size:15px; }
.brand-card h3 { font-size: 17px; margin: 0 0 4px; }
.brand-card .en { font-size: 12px; color: var(--accent); font-weight: 800; letter-spacing:.03em; }
.brand-card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin: 8px 0 0; }

.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.why-card { display:flex; gap:16px; background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.why-card .wi { width:44px; height:44px; flex:0 0 44px; border-radius:12px; background:var(--accent-soft); color:var(--accent); display:grid; place-items:center; }
.why-card .wi svg { width:22px; height:22px; }
.why-card h3 { font-size: 16px; margin: 0 0 6px; }
.why-card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin: 0; }

.cust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.cust-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.cust-card h3 { font-size: 15.5px; margin: 0 0 6px; }
.cust-card p { font-size: 13px; color: var(--muted); margin: 0; line-height: 1.55; }

.contact-box { display: grid; grid-template-columns: 1.2fr 1fr; gap: 34px; background: var(--ink); color:#fff; border-radius: 24px; padding: 48px; }
.contact-box h2 { font-size: 28px; line-height: 1.25; }
.contact-box .cc { display: grid; gap: 14px; }
.contact-box .cc .row { display: grid; grid-template-columns: 92px 1fr; font-size: 14.5px; align-items: baseline; }
.contact-box .cc dt { color: var(--hivis); font-weight: 800; font-size: 12.5px; letter-spacing:.08em; margin:0; }
.contact-box .cc dd { margin: 0; font-weight: 600; }
.contact-box .biz { margin-top: 22px; padding-top: 20px; border-top: 1px solid #2a3340; font-size: 12.5px; color: #9aa2b0; }

@media (max-width: 1080px) {
  .biz-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 720px) {
  .about-hero-in { padding: 40px 26px; }
  .about-hero h1 { font-size: 28px; }
  .about-overview, .brand-grid, .why-grid, .contact-box { grid-template-columns: 1fr; gap: 24px; }
  .biz-grid, .cust-grid, .about-stats { grid-template-columns: 1fr; }
  .cust-grid { grid-template-columns: 1fr 1fr; }
  .contact-box { padding: 32px 24px; }
}

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #aeb4bf; margin-top: 80px; padding: 56px 0 34px; font-size: 13.5px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 40px; border-bottom: 1px solid #232833; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin: 16px 0 0; max-width: 300px; line-height: 1.7; color: #8b92a0; }
.fcol h4 { color: #fff; font-size: 14px; margin-bottom: 16px; }
.fcol a { display: block; padding: 5px 0; color: #aeb4bf; }
.fcol a:hover { color: #fff; }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: #7b8290; font-size: 12.5px; }
.footer-bottom .biz { line-height: 1.8; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .cat-tiles { grid-template-columns: repeat(3, 1fr); }
  .p-grid, .p-grid.g5, .showcase .p-grid { grid-template-columns: repeat(3, 1fr); }
  .pd { grid-template-columns: 1fr; gap: 34px; }
  .pd-gallery { position: static; }
  .cart-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .search-form { display: none; }
  .menu-btn { display: inline-flex; }
  .catnav { display: none; }
  /* 모바일 헤더 폭 오버플로우 방지 */
  .topbar { display: none; }
  .header-main { gap: 10px; height: 62px; }
  .brand-logo { height: 30px; }
  .header-actions { margin-left: auto; gap: 2px; }
  .icon-btn { padding: 0 7px; gap: 0; height: 40px; }
  .icon-btn .lbl { display: none; }
  .hero-inner { padding: 44px 26px; }
  .hero h1 { font-size: 32px; }
  .hero-slider { height: 440px; border-radius: 18px; }
  .hs-title { font-size: 30px; }
  .hs-sub { font-size: 15px; }
  .hs-overlay { background: linear-gradient(0deg, rgba(9,11,15,.92) 8%, rgba(9,11,15,.5) 55%, rgba(9,11,15,.35) 100%); }
  .hs-content { justify-content: flex-end; padding-bottom: 54px; }
  .hs-arrow { display: none; }
  .cat-tiles { grid-template-columns: repeat(2, 1fr); }
  .p-grid, .p-grid.g5, .showcase .p-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
  .showcase-row { grid-template-columns: 1fr; }
  .promo { grid-template-columns: 1fr; }
  .section { padding: 44px 0; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .pd-actions { flex-direction: column; }
}

/* drawer menu (mobile) */
.drawer { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
.drawer.open { visibility: visible; }
.drawer .scrim { position: absolute; inset: 0; background: rgba(0,0,0,.4); opacity: 0; transition: .25s; }
.drawer.open .scrim { opacity: 1; }
.drawer .panel { position: absolute; top: 0; left: 0; bottom: 0; width: 300px; background: #fff; padding: 22px;
  transform: translateX(-100%); transition: .25s; overflow-y: auto; }
.drawer.open .panel { transform: translateX(0); }
.drawer .panel a { display: block; padding: 13px 8px; font-weight: 600; border-bottom: 1px solid var(--line-2); }