@charset "utf-8";
/* ==========================================================================
   월드신소재 — 사이트 스타일
   색·간격·타이포는 아래 :root 변수에서 한 번에 바꾼다.
   폰트는 Pretendard 400/500/700만 로컬 호스팅한다. 600을 쓰면 브라우저가
   가짜 볼드를 합성해 획이 뭉개지므로 쓰지 않는다.
   ========================================================================== */

:root {
  /* 브랜드 — 딥 네이비 + 오렌지.
     오렌지는 원본 제품 자료의 '특성/용도' 마커 색에서 가져왔다. */
  --brand:        #123a63;
  --brand-deep:   #0b2540;
  --brand-soft:   #eef3f8;
  --accent:       #e0700c;
  --accent-soft:  #fdf1e4;

  --ink:          #12181f;
  --ink-2:        #3f4a56;
  --ink-3:        #6b7684;
  --line:         #e3e7ec;
  --line-2:       #f0f2f5;
  --bg:           #ffffff;
  --bg-2:         #f7f9fb;
  --bg-3:         #eef1f5;

  /* 제품군별 식별색 */
  --cat-atomized: #2f6fb0;
  --cat-ceramic:  #6b7fc7;
  --cat-steel:    #5a6470;
  --cat-mineral:  #a8763e;
  --cat-eco:      #4b8b58;

  --wrap:      1200px;
  --wrap-text: 780px;
  --radius:    14px;
  --radius-sm: 9px;

  --shadow-1: 0 1px 2px rgba(16,24,32,.05), 0 2px 8px rgba(16,24,32,.05);
  --shadow-2: 0 6px 14px rgba(16,24,32,.07), 0 18px 40px rgba(16,24,32,.09);

  --header-h: 72px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI",
               "Malgun Gothic", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.68;
  color: var(--ink);
  background: var(--bg);
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.28; letter-spacing: -.02em; }
p, ul, ol { margin: 0; }
ul { padding: 0; list-style: none; }
table { border-collapse: collapse; width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  padding: 12px 20px; background: var(--brand); color: #fff; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 92px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--bg-2); }

.sec-head { margin-bottom: 44px; }
.sec-head--center { text-align: center; }
.eyebrow {
  display: inline-block; margin-bottom: 14px;
  font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent);
}
.sec-title { font-size: clamp(26px, 3.4vw, 38px); }
.sec-desc { margin-top: 16px; max-width: 62ch; color: var(--ink-2); font-size: 17px; }
.sec-head--center .sec-desc { margin-left: auto; margin-right: auto; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  height: 100%; display: flex; align-items: center; gap: 28px;
  max-width: var(--wrap); margin: 0 auto; padding: 0 24px;
}
.logo { display: flex; flex-direction: column; gap: 1px; flex-shrink: 0; }
.logo__ko { font-size: 19px; font-weight: 700; letter-spacing: -.03em; color: var(--brand); }
.logo__en {
  font-size: 9.5px; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3);
}

.gnb { margin-left: auto; }
.gnb > ul { display: flex; align-items: center; gap: 4px; }
.gnb__link {
  display: block; padding: 9px 15px; border-radius: 8px;
  font-size: 15px; font-weight: 500; color: var(--ink-2);
  transition: color .18s var(--ease), background-color .18s var(--ease);
}
.gnb__link:hover { color: var(--brand); background: var(--brand-soft); }
.gnb__link[aria-current] { color: var(--brand); font-weight: 700; }

.gnb__item { position: relative; }
.gnb__panel {
  position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 0;
  min-width: 640px; padding: 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  opacity: 0; visibility: hidden; translate: -50% 6px;
  transition: opacity .2s var(--ease), translate .2s var(--ease), visibility .2s;
}
.gnb__item:hover .gnb__panel,
.gnb__item:focus-within .gnb__panel { opacity: 1; visibility: visible; translate: -50% 0; }
.gnb__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px 10px; }
.gnb__cat {
  grid-column: 1 / -1; margin-top: 10px; padding: 0 10px 4px;
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3);
}
.gnb__cat:first-child { margin-top: 0; }
.gnb__sub {
  display: block; padding: 7px 10px; border-radius: 7px;
  font-size: 14px; color: var(--ink-2);
  transition: color .15s, background-color .15s;
}
.gnb__sub:hover { color: var(--brand); background: var(--brand-soft); }

.header__actions { display: flex; align-items: center; gap: 10px; }
.lang {
  padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .05em; color: var(--ink-2);
  transition: border-color .18s, color .18s;
}
.lang:hover { border-color: var(--brand); color: var(--brand); }

.burger { display: none; width: 42px; height: 42px; border-radius: 9px; }
.burger span {
  display: block; width: 20px; height: 1.5px; margin: 4.5px auto;
  background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px;
  font-size: 15px; font-weight: 700; letter-spacing: -.01em;
  transition: transform .18s var(--ease), background-color .18s, color .18s, border-color .18s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--brand); color: #fff; }
.btn--primary:hover { background: var(--brand-deep); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: #c66009; }
.btn--ghost { border: 1px solid rgba(255,255,255,.45); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }
.btn--line { border: 1px solid var(--line); color: var(--ink); background: #fff; }
.btn--line:hover { border-color: var(--brand); color: var(--brand); }
.btn__arrow { transition: transform .2s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---------- hero ----------
   슬라이드마다 배경 사진이 함께 바뀐다.
   grid로 전부 같은 칸(1/1)에 겹쳐 두면 가장 큰 슬라이드가 높이를 정하므로
   absolute 로 띄울 때처럼 높이가 무너지지 않는다. */
.hero {
  position: relative; display: grid;
  min-height: min(80vh, 680px);
  background: var(--brand-deep); overflow: hidden;
}
.hero__slide {
  grid-area: 1 / 1;
  display: flex; align-items: center;
  opacity: 0; visibility: hidden;
  transition: opacity .8s var(--ease), visibility .8s;
}
.hero__slide[data-active] { opacity: 1; visibility: visible; }
.hero__media { position: absolute; inset: 0; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; opacity: .34; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(11,37,64,.94) 0%, rgba(11,37,64,.78) 45%, rgba(11,37,64,.42) 100%);
}
/* 활성 슬라이드의 배경만 아주 천천히 줌아웃 — 정지 화면처럼 보이지 않게 */
.hero__slide[data-active] .hero__media img { animation: heroZoom 9s var(--ease) both; }
@keyframes heroZoom { from { transform: scale(1.07); } to { transform: scale(1); } }
.hero__inner { position: relative; width: 100%; padding: 100px 0 142px; }
.hero__eyebrow {
  display: inline-block; margin-bottom: 20px;
  font-size: 12px; font-weight: 700; letter-spacing: .2em; color: #ffb163;
}
.hero__title { font-size: clamp(32px, 5.4vw, 60px); line-height: 1.18; color: #fff; }
.hero__desc {
  margin-top: 22px; max-width: 52ch;
  font-size: clamp(15px, 1.6vw, 18px); color: rgba(255,255,255,.8);
}
.hero__cta { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__dots { position: absolute; left: 0; right: 0; bottom: 46px; z-index: 3; }
.hero__dots .wrap { display: flex; gap: 9px; }
.hero__dot {
  width: 28px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,.28); transition: background-color .25s, width .25s var(--ease);
}
.hero__dot[aria-current="true"] { width: 46px; background: var(--accent); }

/* ---------- page head (하위 페이지) ---------- */
.phead { padding: 66px 0 54px; background: var(--brand-deep); color: #fff; }
.phead__inner { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.phead__eyebrow {
  display: inline-block; margin-bottom: 13px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .18em; color: #ffb163;
}
.phead__title { font-size: clamp(28px, 4vw, 42px); }
.phead__desc { margin-top: 15px; max-width: 68ch; color: rgba(255,255,255,.76); font-size: 16.5px; }

.crumb { padding: 15px 0; border-bottom: 1px solid var(--line); background: #fff; }
.crumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
            max-width: var(--wrap); margin: 0 auto; padding: 0 24px;
            font-size: 13px; color: var(--ink-3); list-style: none; }
.crumb a:hover { color: var(--brand); }
.crumb li + li::before { content: "›"; margin-right: 8px; color: var(--line); }
.crumb [aria-current] { color: var(--ink); font-weight: 500; }

/* ---------- 제품 카드 ---------- */
.pgrid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(252px, 1fr)); }
.pcard {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s;
}
.pcard:hover { transform: translateY(-4px); border-color: transparent; box-shadow: var(--shadow-2); }
.pcard__media { position: relative; aspect-ratio: 4 / 3; background: var(--bg-3); overflow: hidden; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover;
                    transition: transform .5s var(--ease); }
.pcard:hover .pcard__media img { transform: scale(1.045); }
.pcard__tag {
  position: absolute; left: 12px; top: 12px; z-index: 1;
  padding: 5px 11px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: .02em;
  color: #fff; background: rgba(18,24,31,.62);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.pcard__tag--patent { background: var(--accent); }
.pcard__body { padding: 18px 19px 21px; display: flex; flex-direction: column; flex: 1; }
.pcard__name { font-size: 17.5px; }
.pcard__en { margin-top: 3px; font-size: 12.5px; font-weight: 500; color: var(--ink-3); letter-spacing: .01em; }
.pcard__desc {
  margin-top: 11px; font-size: 14px; line-height: 1.62; color: var(--ink-2);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.pcard__more {
  margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line-2);
  font-size: 13.5px; font-weight: 700; color: var(--brand);
  display: flex; align-items: center; gap: 6px;
}
.pcard__more span { transition: transform .2s var(--ease); }
.pcard:hover .pcard__more span { transform: translateX(3px); }

/* 카테고리 블록 */
.catblock + .catblock { margin-top: 72px; }
.catblock__head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
                  margin-bottom: 24px; padding-bottom: 16px; border-bottom: 2px solid var(--ink); }
.catblock__title { font-size: 23px; }
.catblock__count { font-size: 13px; font-weight: 500; color: var(--ink-3); }
.catblock__desc { width: 100%; margin-top: 4px; font-size: 15px; color: var(--ink-2); }

/* ---------- 제품 스위처 (상세 페이지 상단) ----------
   20종을 가로 한 줄에 늘어놓고 헤더 바로 아래에 붙여 둔다.
   메뉴를 다시 열지 않고 제품 사이를 건너뛸 수 있게 하는 것이 목적이다. */
.pswitch, .cattabs {
  position: sticky; top: var(--header-h); z-index: 80;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.pswitch__inner {
  display: flex; align-items: center; gap: 12px;
  max-width: var(--wrap); margin: 0 auto; padding: 0 24px;
}
.pswitch__all {
  flex-shrink: 0; padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12.5px; font-weight: 700; color: var(--ink-2); white-space: nowrap;
  transition: border-color .18s, color .18s, background-color .18s;
}
.pswitch__all:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

.pswitch__scroll {
  flex: 1; min-width: 0;
  display: flex; align-items: center; gap: 5px;
  padding: 9px 0;
  overflow-x: auto; overscroll-behavior-x: contain;
  scrollbar-width: none; -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  /* 양끝을 흐리게 해서 더 스크롤할 수 있다는 것을 알린다.
     페이드가 좁으면 잘린 글자가 또렷하게 남아 오히려 어색하다. */
  mask-image: linear-gradient(90deg, transparent 0, #000 34px,
                              #000 calc(100% - 34px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 34px,
                              #000 calc(100% - 34px), transparent 100%);
}
.pswitch__scroll::-webkit-scrollbar { display: none; }

.pswitch__cat {
  flex-shrink: 0; margin-left: 10px; padding-left: 13px;
  border-left: 1px solid var(--line);
  font-size: 10.5px; font-weight: 700; letter-spacing: .08em;
  color: var(--ink-3); white-space: nowrap;
}
.pswitch__cat[data-first] { margin-left: 0; padding-left: 0; border-left: 0; }

.pswitch__chip {
  flex-shrink: 0; padding: 6px 13px; border-radius: 999px;
  font-size: 13.5px; font-weight: 500; color: var(--ink-2); white-space: nowrap;
  background: var(--bg-2);
  transition: background-color .16s, color .16s;
}
.pswitch__chip:hover { background: var(--brand-soft); color: var(--brand); }
.pswitch__chip[aria-current] { background: var(--brand); color: #fff; font-weight: 700; }

/* 목록 페이지의 카테고리 점프 탭 */
.cattabs__tab {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 15px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--ink-2); white-space: nowrap;
  background: var(--bg-2);
  transition: background-color .16s, color .16s;
}
.cattabs__tab:hover { background: var(--brand-soft); color: var(--brand); }
.cattabs__tab[data-active] { background: var(--brand); color: #fff; font-weight: 700; }
.cattabs__n {
  min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px;
  display: inline-grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #fff; background: var(--c, var(--brand));
}
.cattabs__tab[data-active] .cattabs__n { background: rgba(255,255,255,.3); }
/* 앵커로 뛸 때 sticky 헤더·탭에 제목이 가리지 않게 */
.catblock { scroll-margin-top: calc(var(--header-h) + 62px); }

/* ---------- 제품 상세 ---------- */
.phero { padding: 52px 0 0; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.phero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center;
               max-width: var(--wrap); margin: 0 auto; padding: 0 24px 52px; }
.phero__figure { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1);
                 background: #fff; aspect-ratio: 4 / 3; }
.phero__figure img { width: 100%; height: 100%; object-fit: cover; }
.phero__cat {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 15px;
  font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3);
}
.phero__cat::before { content: ""; width: 18px; height: 2px; background: var(--accent); }
.phero__title { font-size: clamp(28px, 3.8vw, 40px); }
.phero__en { margin-top: 8px; font-size: 16px; font-weight: 500; color: var(--ink-3); letter-spacing: .01em; }
.phero__summary { margin-top: 22px; font-size: 16.5px; line-height: 1.75; color: var(--ink-2); }
.phero__badge {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 20px;
  padding: 7px 15px; border-radius: 999px;
  font-size: 13px; font-weight: 700;
  background: var(--accent-soft); color: #a8500a;
}

/* 스펙 요약 — 항목이 2개든 4개든 한 줄에 들어가도록 트랙을 좁게 잡는다.
   넓게 잡으면 4개짜리가 3+1로 접히면서 빈 칸이 회색으로 남는다. */
.specstrip { display: grid; gap: 1px; background: var(--line);
             border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
             grid-template-columns: repeat(auto-fit, minmax(126px, 1fr)); margin-top: 30px; }
.specstrip__item { padding: 16px 17px; background: #fff; }
.specstrip__label { font-size: 11.5px; font-weight: 700; letter-spacing: .05em; color: var(--ink-3); }
.specstrip__value { margin-top: 5px; font-size: 16px; font-weight: 700; color: var(--brand);
                    line-height: 1.42; }

/* 특성 / 용도 */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.duo__title { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-size: 19px; }
.duo__title::before {
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  border: 2.5px solid var(--accent); flex-shrink: 0;
}
.bullets li {
  position: relative; padding: 10px 0 10px 22px; font-size: 15.5px; line-height: 1.66;
  color: var(--ink-2); border-bottom: 1px solid var(--line-2);
}
.bullets li:last-child { border-bottom: 0; }
.bullets li::before {
  content: ""; position: absolute; left: 2px; top: 20px;
  width: 5px; height: 5px; border-radius: 1px; background: var(--brand);
}

/* ---------- 표 ---------- */
.tblock + .tblock { margin-top: 40px; }
.tblock__title { margin-bottom: 6px; font-size: 17px; }
.tblock__note { margin-bottom: 14px; font-size: 13.5px; color: var(--ink-3); }
.tscroll {
  overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius);
  -webkit-overflow-scrolling: touch;
}
.dtable { min-width: 100%; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.dtable th, .dtable td { padding: 12px 16px; text-align: left; white-space: nowrap; }
.dtable thead th {
  background: var(--bg-3); font-size: 12.5px; font-weight: 700;
  letter-spacing: .03em; color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.dtable tbody tr + tr td { border-top: 1px solid var(--line-2); }
.dtable tbody tr:nth-child(even) td { background: #fbfcfd; }
.dtable tbody td:first-child { font-weight: 700; color: var(--ink); }
.dtable tbody tr:hover td { background: var(--brand-soft); }
.tscroll__hint { display: none; margin-top: 8px; font-size: 12.5px; color: var(--ink-3); }

/* ---------- 갤러리 ---------- */
.gal { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(212px, 1fr)); }
.gal__item { border: 1px solid var(--line); border-radius: var(--radius-sm);
             overflow: hidden; background: #fff; }
.gal__item img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; padding: 8px; }
.gal__cap { padding: 11px 13px 13px; font-size: 13px; line-height: 1.5;
            color: var(--ink-2); border-top: 1px solid var(--line-2); }
.caseband { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.caseband img { width: 100%; }

.sheet { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.sheet img { width: 100%; }
.sheet__cap { padding: 13px 18px; font-size: 13px; color: var(--ink-3);
              background: var(--bg-2); border-top: 1px solid var(--line); }

/* ---------- 이웃 제품 ---------- */
.pnav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pnav__item {
  display: flex; align-items: center; gap: 15px; padding: 18px 20px;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  transition: border-color .18s, box-shadow .18s, transform .18s var(--ease);
}
.pnav__item:hover { border-color: transparent; box-shadow: var(--shadow-1); transform: translateY(-2px); }
.pnav__item--next { flex-direction: row-reverse; text-align: right; }
.pnav__item > span { display: block; min-width: 0; }
.pnav__dir { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; color: var(--ink-3); }
.pnav__name { display: block; margin-top: 3px; font-size: 15.5px; font-weight: 700; }
.pnav__thumb { width: 62px; height: 62px; border-radius: 9px; object-fit: cover;
               background: var(--bg-3); flex-shrink: 0; }

/* ---------- 홈 전용 ---------- */
.stats { display: grid; gap: 1px; background: var(--line);
         border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
         grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stats__item { padding: 30px 26px; background: #fff; text-align: center; }
.stats__value { font-size: 40px; font-weight: 700; line-height: 1; color: var(--brand);
                letter-spacing: -.03em; }
.stats__value sup { font-size: .48em; font-weight: 700; vertical-align: super; color: var(--accent); }
.stats__label { margin-top: 11px; font-size: 14px; color: var(--ink-2); }

.vgrid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.vcard { padding: 30px 28px; background: #fff; border: 1px solid var(--line);
         border-radius: var(--radius); }
.vcard__no { font-size: 12px; font-weight: 700; letter-spacing: .12em; color: var(--accent); }
.vcard__title { margin-top: 13px; font-size: 19px; }
.vcard__desc { margin-top: 11px; font-size: 15px; color: var(--ink-2); }

.catnav { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.catnav__item {
  display: block; padding: 24px 22px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
  border-top: 3px solid var(--c, var(--brand));
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.catnav__item:hover { transform: translateY(-3px); box-shadow: var(--shadow-1); }
.catnav__name { display: block; font-size: 16.5px; font-weight: 700; }
.catnav__count { display: block; margin-top: 5px; font-size: 12.5px; color: var(--ink-3); }
.catnav__desc { margin-top: 11px; font-size: 14px; line-height: 1.6; color: var(--ink-2); }

.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.split__figure { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1); }

/* CTA 밴드 */
.cta { padding: 76px 0; background: var(--brand-deep); color: #fff; text-align: center; }
.cta__title { font-size: clamp(24px, 3vw, 34px); }
.cta__desc { margin: 16px auto 0; max-width: 54ch; color: rgba(255,255,255,.76); font-size: 16.5px; }
.cta__row { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- 회사 · 문의 ---------- */
.prose { max-width: var(--wrap-text); }
.prose p { margin-bottom: 20px; font-size: 16.5px; line-height: 1.85; color: var(--ink-2); }
.prose p:last-child { margin-bottom: 0; }
.prose .lead { font-size: 19px; font-weight: 500; color: var(--ink); }
.sign { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line);
        font-size: 15.5px; font-weight: 700; }

.info { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line);
        border-radius: var(--radius); overflow: hidden; }
.info__row { display: grid; grid-template-columns: 150px 1fr; gap: 1px; background: var(--line); }
.info__label { padding: 17px 20px; background: var(--bg-2); font-size: 14px; font-weight: 700; }
.info__value { padding: 17px 20px; background: #fff; font-size: 15.5px; color: var(--ink-2); }
.info__value a:hover { color: var(--brand); text-decoration: underline; }

.mapbox { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
          background: var(--bg-2); }
.mapbox iframe { display: block; width: 100%; height: 420px; border: 0; }
.mapbox__fallback { padding: 40px 24px; text-align: center; color: var(--ink-3); font-size: 14.5px; }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.ccard { padding: 26px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.ccard__label { font-size: 12px; font-weight: 700; letter-spacing: .1em; color: var(--accent); }
.ccard__value { margin-top: 10px; font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.ccard__value a:hover { color: var(--brand); }
.ccard__note { margin-top: 7px; font-size: 13.5px; color: var(--ink-3); }

/* ---------- footer ---------- */
.footer { padding: 60px 0 34px; background: #0e1c2c; color: rgba(255,255,255,.62);
          font-size: 14px; }
.footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 44px;
               padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__logo { font-size: 18px; font-weight: 700; color: #fff; letter-spacing: -.02em; }
.footer__tag { margin-top: 8px; font-size: 12px; letter-spacing: .1em;
               text-transform: uppercase; color: rgba(255,255,255,.42); }
.footer__addr { margin-top: 20px; line-height: 1.8; }
.footer__ct { color: #fff; font-weight: 500; }
.footer h3 { margin-bottom: 15px; font-size: 13px; letter-spacing: .1em;
             text-transform: uppercase; color: rgba(255,255,255,.42); }
.footer li { margin-bottom: 9px; }
.footer a:hover { color: #fff; }
.footer__bottom { padding-top: 26px; display: flex; flex-wrap: wrap; gap: 12px;
                  justify-content: space-between; font-size: 12.5px;
                  color: rgba(255,255,255,.4); }

.totop {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand); color: #fff; box-shadow: var(--shadow-2);
  opacity: 0; visibility: hidden; translate: 0 10px;
  transition: opacity .25s, visibility .25s, translate .25s var(--ease), background-color .2s;
}
.totop[data-show] { opacity: 1; visibility: visible; translate: 0 0; }
.totop:hover { background: var(--brand-deep); }

/* ---------- 반응형 ---------- */
@media (max-width: 1024px) {
  .split, .phero__grid, .duo { grid-template-columns: 1fr; gap: 34px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .section { padding: 66px 0; }
  .gnb {
    position: fixed; inset: var(--header-h) 0 auto; margin: 0;
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 18px 26px;
    display: none;
  }
  .gnb[data-open] { display: block; }
  .gnb > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .gnb__link { padding: 14px 8px; font-size: 16px; border-bottom: 1px solid var(--line-2); }
  .gnb__link:hover { background: none; }
  .gnb__panel {
    position: static; translate: none; min-width: 0; opacity: 1; visibility: visible;
    padding: 6px 0 14px; border: 0; box-shadow: none; border-radius: 0;
  }
  .gnb__grid { grid-template-columns: 1fr 1fr; }
  .gnb__cat { padding-left: 8px; }
  .gnb__sub { padding: 9px 8px; font-size: 14.5px; }
  .burger { display: block; }
  .header__actions .lang { padding: 6px 11px; font-size: 12px; }
  .pnav { grid-template-columns: 1fr; }
  .info__row { grid-template-columns: 1fr; }
  .info__label { padding: 13px 18px 4px; background: #fff; color: var(--ink-3); }
  .info__value { padding: 0 18px 15px; }
  .tscroll__hint { display: block; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .hero { min-height: min(78vh, 600px); }
  .hero__inner { padding: 74px 0 118px; }
  .hero__dots { bottom: 38px; }
  /* 메뉴를 펼치면 스위처가 그 위로 겹쳐 보이므로 뒤로 보낸다 */
  .gnb[data-open] ~ * .pswitch, .gnb[data-open] ~ * .cattabs { z-index: 1; }
}

@media (max-width: 520px) {
  .wrap, .header__inner, .phead__inner, .phero__grid, .crumb ol,
  .pswitch__inner { padding-left: 18px; padding-right: 18px; }
  .pswitch__inner { gap: 9px; }
  .pswitch__all { padding: 6px 11px; font-size: 12px; }
  .pswitch__chip { padding: 6px 12px; font-size: 13px; }
  .cattabs__tab { padding: 7px 13px; font-size: 13.5px; }
  .pswitch__cat { margin-left: 8px; padding-left: 10px; }
  .pgrid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .pcard__body { padding: 14px 14px 17px; }
  .pcard__name { font-size: 15.5px; }
  .pcard__desc { display: none; }
  .gal { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stats__item { padding: 24px 16px; }
  .stats__value { font-size: 32px; }
  .vcard, .ccard { padding: 24px 20px; }
  .dtable th, .dtable td { padding: 11px 13px; font-size: 13.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .header, .footer, .totop, .hero__dots, .pnav, .cta { display: none !important; }
  .phead { background: none; color: #000; padding: 0 0 20px; }
  .phead__title, .phead__desc { color: #000; }
  body { font-size: 11pt; }
  .tscroll { overflow: visible; }
}