/* ============================================================
   EROOM CHEM & TECH — Components (디자인 디렉터 확정 모듈)
   ============================================================ */

/* --- layout helpers --- */
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split-75 { display: grid; grid-template-columns: 7fr 5fr; gap: 72px; align-items: center; }
.split-57 { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: center; }
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.card-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pad-card { padding: 34px 32px; }
.body-70 { color: var(--ink-70); font-size: 15.5px; word-break: keep-all; }
.mb-4 { margin-bottom: 4px; }

.num-badge {
  font-family: var(--font-en); font-weight: 800; font-size: 13px;
  color: var(--green-600); letter-spacing: 0.14em;
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px;
}
.num-badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }

.checks li {
  position: relative; padding: 9px 0 9px 30px;
  color: var(--ink-70); font-size: 15px; border-bottom: 1px dashed var(--hairline);
}
.checks li:last-child { border-bottom: 0; }
.checks li::before {
  content: "\2713"; position: absolute; left: 2px; top: 8px;
  color: var(--green-600); font-weight: 800; font-size: 14px;
}
.checks em { font-style: normal; color: var(--ink-50); font-size: 0.9em; }

/* --- SC issues --- */
.issue-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.issue {
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--r-md);
  padding: 26px 24px; font-weight: 700; font-size: 17px; letter-spacing: -0.02em;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 1px 3px rgba(10,42,94,0.06);
}
.issue b { font-family: var(--font-en); color: var(--lime); -webkit-text-stroke: 1px var(--green-600); font-size: 24px; }

/* --- SolidFoam features --- */
.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.feat {
  background: rgba(255,255,255,0.05); border: 1px solid var(--white-hairline);
  border-radius: var(--r-md); padding: 22px 24px;
  font-size: 14px; color: var(--white-70); line-height: 1.6;
}
.feat b { display: block; color: #fff; font-size: 16px; margin-bottom: 6px; letter-spacing: -0.02em; }
.tankmix { border: 1px solid var(--white-hairline); border-radius: var(--r-md); padding: 22px 26px; background: rgba(255,255,255,0.04); }
.tm-label { font-family: var(--font-en); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lime); margin-bottom: 12px; }
.tm-flow { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; color: #fff; font-weight: 700; }
.tm-flow span { background: rgba(255,255,255,0.08); padding: 10px 18px; border-radius: 999px; font-size: 14.5px; }
.tm-flow i { color: var(--lime); font-style: normal; }

/* --- adjuvant hex --- */
.hexgrid { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; }
.hex {
  flex: 0 1 236px;
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--r-lg);
  padding: 28px 22px; text-align: center;
  box-shadow: 0 1px 3px rgba(10,42,94,0.06);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}
.hex:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(10,42,94,0.12); }
.hex .hx-ic {
  width: auto; height: auto; margin: 0 auto 16px; border-radius: 0;
  background: none; display: flex; justify-content: center; color: var(--green-600);
}
.hex b { font-size: 15.5px; letter-spacing: -0.02em; word-break: keep-all; }

/* --- next business CTA --- */
.next-biz { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.next-band {
  position: relative; color: #fff;
  background: linear-gradient(105deg, rgba(10,42,94,0.82) 0%, rgba(10,42,94,0.55) 55%, rgba(10,42,94,0.38) 100%), url(../img/stock/drone-wide.jpg) center/cover no-repeat;
  text-shadow: 0 1px 12px rgba(8,30,18,0.35);
}
.next-band .h-sub { color: #fff; }
.next-band .eyebrow { color: var(--lime); border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.06); }

/* --- 라인 SVG 아이콘 (배경 없음) --- */
.vcard .ic { width: auto; height: auto; background: none; border-radius: 0; margin-bottom: 18px; color: var(--green-600); }
.vcard .ic svg { width: 46px; height: 46px; display: block; }
.hex .hx-ic { width: auto; height: auto; background: none; margin: 0 auto 16px; color: var(--green-600); display: flex; justify-content: center; }
.hex .hx-ic svg { width: 46px; height: 46px; display: block; }
.feat .fic { width: 36px; height: 36px; display: block; margin-bottom: 14px; color: var(--lime); }

/* --- OEM page --- */
.kpi-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.kpi-card { padding: 30px 26px; text-align: left; }
.kpi-card p { margin-top: 14px; font-size: 13.5px; color: var(--ink-50); line-height: 1.55; }
.kpi-card p b { color: var(--ink); }
.kpi small { color: var(--lime); -webkit-text-stroke: 0.5px var(--green-700); }
.proc-flow { display: flex; align-items: stretch; justify-content: center; gap: 12px; flex-wrap: wrap; }
.proc-flow i { align-self: center; color: var(--green-400); font-style: normal; font-weight: 800; }
.pf {
  background: #fff; border: 1px solid var(--hairline); border-radius: 14px;
  padding: 16px 26px; font-weight: 700; font-size: 15.5px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  box-shadow: 0 1px 3px rgba(10,42,94,0.06);
}
.pf.hot { background: var(--green-600); color: #fff; border-color: var(--green-600); }
.pf.hot span { font-size: 11px; font-weight: 600; color: var(--mint); }
.vs-grid { display: grid; grid-template-columns: 1fr 70px 1fr; gap: 20px; align-items: stretch; }
.vs-col { border-radius: var(--r-lg); padding: 34px 32px; }
.vs-col.before { background: var(--paper-2); border: 1px solid var(--hairline); }
.vs-col.after { background: linear-gradient(135deg, var(--green-900), var(--green-600)); color: #fff; box-shadow: 0 24px 50px -28px rgba(10,42,94,0.6); }
.vs-tag { font-family: var(--font-en); font-size: 11.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 20px; opacity: 0.75; }
.vs-col ul li { padding: 11px 0; border-bottom: 1px dashed rgba(128,128,128,0.25); font-size: 15px; word-break: keep-all; }
.vs-col.after ul li { border-color: rgba(255,255,255,0.18); color: var(--white-90); }
.vs-col.before ul li { color: var(--ink-70); }
.vs-arrow { display: flex; align-items: center; justify-content: center; }
.vs-arrow span {
  width: 54px; height: 54px; border-radius: 50%; background: var(--lime); color: var(--green-900);
  display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 800;
  box-shadow: 0 10px 24px -10px rgba(43,217,200,0.7);
}
.chip-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  background: #fff; border: 1px solid var(--hairline-strong); border-radius: 999px;
  padding: 11px 22px; font-weight: 600; font-size: 14.5px;
  transition: border-color 0.4s var(--ease-out), color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.chip:hover { border-color: var(--green-500); color: var(--green-700); transform: translateY(-2px); }
.timeline-h { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--green-100); }
.timeline-h .th { padding: 20px 18px 0; position: relative; }
.timeline-h .th::before {
  content: ""; position: absolute; top: -7px; left: 18px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--lime); border: 2px solid var(--green-600);
}
.timeline-h .th b { display: block; font-size: 16px; }
.timeline-h .th span { font-size: 13px; color: var(--ink-50); }
.stack-photos { display: flex; flex-direction: column; gap: 18px; }

/* ============================================================
   MAIN PAGE
   ============================================================ */
.hero {
  position: relative;
  margin-top: var(--nav-h);
  min-height: calc(100vh - var(--nav-h)); min-height: calc(100dvh - var(--nav-h));
  display: flex; align-items: center;
  color: #fff; overflow: hidden; isolation: isolate;
}
.hero .slide { position: absolute; inset: 0; z-index: -2; opacity: 0; transition: opacity 1.2s var(--ease-out); }
.hero .slide.on { opacity: 1; }
.hero .slide img, .hero .slide video { width: 100%; height: 100%; object-fit: cover; }
.hero .slide.kenburns img { animation: kb 8s linear forwards; }
@keyframes kb { from { transform: scale(1); } to { transform: scale(1.08); } }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(135deg, rgba(10,42,94,0.72) 0%, rgba(10,42,94,0.42) 50%, rgba(10,42,94,0.62) 100%);
}
.hero .hero-inner { width: 100%; padding-top: 30px; }
.hero .en-head {
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(34px, 5.6vw, 78px); line-height: 1.05; letter-spacing: -0.01em;
  text-transform: uppercase;
}
.hero .en-head .lm { color: var(--lime); }
.hero .ko-sub { margin-top: 26px; font-size: clamp(17px, 1.8vw, 22px); color: var(--white-90); font-weight: 500; word-break: keep-all; }
.hero .hero-cta { margin-top: 44px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero .htxt > * { opacity: 0; transform: translateY(34px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.hero .htxt.show > * { opacity: 1; transform: translateY(0); }
.hero .htxt.show > *:nth-child(1) { transition-delay: 0.1s; }
.hero .htxt.show > *:nth-child(2) { transition-delay: 0.25s; }
.hero .htxt.show > *:nth-child(3) { transition-delay: 0.4s; }
.hero .htxt.show > *:nth-child(4) { transition-delay: 0.55s; }
.hero-ctrl {
  position: absolute; bottom: 46px; left: 0; right: 0;
  display: flex; align-items: center; gap: 18px;
}
.hero-ctrl .pager { display: flex; gap: 10px; align-items: center; }
.hero-ctrl .pg {
  width: 44px; height: 3px; background: rgba(255,255,255,0.25); border-radius: 2px;
  position: relative; overflow: hidden; cursor: pointer;
}
.hero-ctrl .pg i { position: absolute; inset: 0; background: var(--lime); transform: scaleX(0); transform-origin: left; }
.hero-ctrl .pg.on i { animation: pgfill 6s linear forwards; }
@keyframes pgfill { to { transform: scaleX(1); } }
.hero-ctrl .pp { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--white-hairline); color: #fff; font-size: 12px; background: rgba(255,255,255,0.08); }
.hero-scroll {
  position: absolute; right: 40px; bottom: 42px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: var(--white-70);
  text-transform: uppercase;
}
.hero-scroll::after { content: ""; width: 1px; height: 46px; background: linear-gradient(var(--lime), transparent); animation: drip 2s var(--ease-out) infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* KPI strip */
.kpi-strip { border-bottom: 1px solid var(--hairline); background: #fff; }
.kpi-strip .inner { display: grid; grid-template-columns: repeat(5, 1fr); }
.kpi-strip .cell {
  padding: 44px 20px; text-align: center;
  border-left: 1px solid var(--hairline);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.kpi-strip .cell:first-child { border-left: 0; }
.kpi-strip .v { font-family: var(--font-en); font-weight: 800; font-size: clamp(30px, 3vw, 46px); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi-strip .v em { font-style: normal; color: var(--lime); -webkit-text-stroke: 1px var(--green-700); }
.kpi-strip .l { margin-top: 8px; font-size: 13.5px; color: var(--ink-50); word-break: keep-all; }
/* [2026-07-24] EcoVadis 공식 인증 마크(배지)
   차지 높이를 다른 KPI 셀의 숫자 라인(46px)과 동일하게 맞춰 라벨 줄이 어긋나지 않게 함 */
.kpi-strip .kpi-badge { height: 76px; width: auto; display: block; margin: 0 auto; }
@media (max-width: 1080px) { .kpi-strip .kpi-badge { height: 68px; } }
@media (max-width: 768px) { .kpi-strip .kpi-badge { height: 60px; } }

/* [2026-07-24] 다크 섹션 위 특징 카드 — 배경과 겹쳐 안 보이던 문제로 흰색 카드로 변경
   .feat-grid = 계면활성제 SolidFoam 6개 / .feat-light = 기술연구소 연구분야 4개
   (vision · business-trading 의 .feat 는 요청 범위 밖이라 제외) */
.feat-grid .feat,
.feat-light .feat {
  background: #fff;
  border-color: rgba(255, 255, 255, 0.9);
  color: var(--ink-70);
  box-shadow: 0 12px 28px rgba(4, 20, 48, 0.20);
}
.feat-grid .feat b,
.feat-light .feat b { color: var(--ink); }
.feat-grid .feat .fic,
.feat-light .feat .fic { color: var(--green-600); }

/* Business cards */
.biz-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.biz-card {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 3/4.1; display: flex; align-items: flex-end;
  color: #fff; isolation: isolate;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}
.biz-card:hover { transform: translateY(-8px); box-shadow: 0 24px 50px -20px rgba(10,42,94,0.5); }
.biz-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 0.8s var(--ease-out); }
.biz-card:hover img { transform: scale(1.06); }
.biz-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,42,94,0.1) 20%, rgba(10,42,94,0.88) 78%);
}
.biz-card .in { padding: 28px 26px; width: 100%; }
.biz-card .en { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--lime); }
.biz-card h3 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin: 8px 0 10px; }
.biz-card p { font-size: 13.5px; color: var(--white-70); line-height: 1.55; word-break: keep-all; }
.biz-card .tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.biz-card .tags i {
  font-style: normal; font-size: 11.5px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.14);
}
.biz-card .arrow {
  position: absolute; top: 20px; right: 20px;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.12); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.4s var(--ease-out), transform 0.5s var(--ease-spring), color 0.4s var(--ease-out);
}
.biz-card:hover .arrow { background: var(--lime); color: var(--green-900); transform: rotate(45deg); }

/* R&D dark section w/ particles */
.rnd { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--green-900), var(--green-700)); color: var(--white-90); }
/* 다크 섹션 텍스트 색 강제 — 라이트 기본색과의 충돌 방지 */
.rnd .h-section, .rnd h2, .rnd h3, .section-dark .h-section, .section-dark h2 { color: #fff; }
.rnd .lead, .section-dark .lead { color: var(--mint); }
.rnd .eyebrow, .section-dark .eyebrow {
  color: var(--lime);
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
}
.rnd .body-70, .section-dark .body-70 { color: var(--white-70); }
.rnd canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.rnd .container { position: relative; z-index: 1; }
.rnd-item { display: flex; gap: 26px; padding: 26px 0; border-bottom: 1px solid var(--white-hairline); }
.rnd-item:last-child { border-bottom: 0; }
.rnd-item .no { font-family: var(--font-en); font-weight: 800; font-size: 15px; color: var(--lime); padding-top: 4px; }
.rnd-item b { display: block; color: #fff; font-size: 18px; letter-spacing: -0.02em; margin-bottom: 6px; }
.rnd-item p { color: var(--white-70); font-size: 14.5px; word-break: keep-all; }

/* Cert grid + lightbox */
.cert-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.cert {
  border-radius: 14px; overflow: hidden; background: #fff;
  border: 1px solid var(--hairline); cursor: zoom-in;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
  box-shadow: 0 1px 3px rgba(10,42,94,0.06);
}
.cert:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(10,42,94,0.14); }
.cert img { aspect-ratio: 1/1.35; object-fit: cover; object-position: top; width: 100%; }
.cert .nm { padding: 13px 14px; font-size: 12.5px; font-weight: 700; text-align: center; border-top: 1px solid var(--hairline); word-break: keep-all; }
.cert .nm span { display: block; font-weight: 500; color: var(--ink-50); font-size: 11px; margin-top: 2px; }
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(8, 16, 32, 0.88);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center; padding: 40px;
  opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-height: 88vh; max-width: 92vw; border-radius: 10px; box-shadow: 0 40px 90px rgba(0,0,0,0.5); }
.lightbox .x {
  position: absolute; top: 26px; right: 26px; width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.1); color: #fff; font-size: 18px;
}

/* Support combo (main) */
.support-combo { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: stretch; }
.notice-list li { border-bottom: 1px solid var(--hairline); }
.notice-list a { display: flex; align-items: center; gap: 20px; padding: 20px 6px; transition: background 0.3s var(--ease-out); }
.notice-list a:hover { background: var(--green-050); }
.notice-list .d { font-family: var(--font-en); font-size: 12.5px; color: var(--ink-50); white-space: nowrap; }
.notice-list .t { font-weight: 600; font-size: 15.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-list .badge { font-size: 10.5px; font-weight: 800; color: var(--green-700); background: var(--green-100); padding: 3px 9px; border-radius: 999px; }
.cta-card {
  background: linear-gradient(135deg, var(--green-900), var(--green-600));
  border-radius: var(--r-xl); color: #fff; padding: 44px 40px;
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  position: relative; overflow: hidden;
}
.cta-card::after {
  content: "EROOM"; position: absolute; right: -30px; bottom: -34px;
  font-family: var(--font-en); font-weight: 800; font-size: 130px; letter-spacing: -0.02em;
  color: rgba(255,255,255,0.05); pointer-events: none;
}
.cta-card .tel { font-family: var(--font-en); font-weight: 800; font-size: clamp(28px, 2.6vw, 38px); color: var(--lime); }

/* Watermark type */
.wm { position: absolute; z-index: 0; font-family: var(--font-en); font-weight: 800; text-transform: uppercase; color: rgba(22,32,46,0.04); font-size: clamp(90px, 14vw, 210px); letter-spacing: -0.02em; white-space: nowrap; pointer-events: none; line-height: 1; }
.section-dark .wm, .subhero .wm, .rnd .wm { color: rgba(255,255,255,0.05); }
.subhero .wm { right: -30px; bottom: -16px; z-index: 0; }

/* ============================================================
   SUBPAGES
   ============================================================ */
.ceo-quote {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(24px, 2.6vw, 34px); line-height: 1.5; letter-spacing: -0.02em;
  word-break: keep-all;
}
.ceo-quote .q { color: var(--green-600); font-size: 1.6em; line-height: 0; vertical-align: -0.3em; margin-right: 6px; }
.sign { margin-top: 34px; display: flex; align-items: baseline; gap: 14px; }
.sign .co { font-size: 14px; color: var(--ink-50); }
.sign .nm { font-size: 24px; font-weight: 800; letter-spacing: 0.06em; }

.def-table { border-top: 2px solid var(--ink); }
.def-table .row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--hairline); }
.def-table .k { padding: 17px 8px; font-weight: 700; font-size: 14.5px; color: var(--green-700); }
.def-table .v2 { padding: 17px 8px; font-size: 15px; color: var(--ink-70); word-break: keep-all; }

.mv-band { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card { border-radius: var(--r-xl); padding: 46px 42px; position: relative; overflow: hidden; min-height: 280px; }
.mv-card.mission { background: linear-gradient(135deg, var(--green-900), var(--green-600)); color: #fff; }
.mv-card.vision { background: #fff; border: 1px solid var(--hairline); box-shadow: 0 12px 40px -24px rgba(10,42,94,0.25); }
.mv-card .tag { font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase; }
.mv-card.mission .tag { color: var(--lime); }
.mv-card.vision .tag { color: var(--green-600); }
.mv-card h3 { margin-top: 18px; font-size: clamp(21px, 2vw, 27px); font-weight: 800; line-height: 1.4; letter-spacing: -0.025em; word-break: keep-all; }
.value-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.vcard { background: #fff; border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 30px 26px; box-shadow: 0 1px 3px rgba(10,42,94,0.06); }
.vcard .ic { width: auto; height: auto; border-radius: 0; background: none; display: block; margin-bottom: 18px; color: var(--green-600); }
.vcard b { font-size: 17px; display: block; margin-bottom: 10px; letter-spacing: -0.02em; }
.vcard ul li { font-size: 13.5px; color: var(--ink-70); padding: 5px 0 5px 16px; position: relative; word-break: keep-all; }
.vcard ul li::before { content: ""; position: absolute; left: 2px; top: 12px; width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }

.htl { position: relative; max-width: 860px; margin: 0 auto; }
.htl::before { content: ""; position: absolute; left: 119px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--green-100), var(--green-600), var(--green-100)); }
.htl .item { display: grid; grid-template-columns: 96px 48px 1fr; margin-bottom: 44px; }
.htl .yr { font-family: var(--font-en); font-weight: 800; font-size: 30px; color: var(--green-700); text-align: right; line-height: 1.1; }
.htl .nd { position: relative; }
.htl .nd::before {
  content: ""; position: absolute; left: 17px; top: 8px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--lime); border: 3px solid var(--green-600);
  box-shadow: 0 0 0 5px rgba(43,217,200,0.18);
}
.htl .ev { padding-top: 2px; }
.htl .ev li { padding: 7px 0; font-size: 15.5px; color: var(--ink-70); word-break: keep-all; border-bottom: 1px dashed var(--hairline); }
.htl .ev li:last-child { border-bottom: 0; }
.htl .ev li b { color: var(--ink); font-weight: 700; }
.htl .ev li span { display: inline-block; font-size: 12.5px; color: var(--ink-50); margin-left: 8px; }

.lab-hero-band { display: grid; grid-template-columns: 5fr 7fr; border-radius: var(--r-xl); overflow: hidden; box-shadow: 0 30px 70px -40px rgba(10,42,94,0.45); }
.lab-hero-band .txt { background: linear-gradient(135deg, var(--green-900), var(--green-700)); color: #fff; padding: 52px 46px; display: flex; flex-direction: column; justify-content: center; }
.lab-hero-band .ph { min-height: 380px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.fld label { display: block; font-size: 13.5px; font-weight: 700; margin-bottom: 8px; color: var(--ink-70); }
.fld label em { color: #c0392b; font-style: normal; }
.fld input, .fld select, .fld textarea {
  width: 100%; padding: 15px 18px; font: inherit; font-size: 15px;
  border: 1px solid var(--hairline-strong); border-radius: 12px; background: #fff;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.fld input:focus, .fld select:focus, .fld textarea:focus {
  outline: none; border-color: var(--green-500); box-shadow: 0 0 0 4px rgba(45,116,224,0.12);
}
.fld textarea { min-height: 150px; resize: vertical; }

.loc-tabs { display: flex; gap: 10px; margin-bottom: 34px; }
.loc-tab {
  padding: 13px 28px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 1px solid var(--hairline-strong); color: var(--ink-50); background: #fff;
  transition: all 0.4s var(--ease-out);
}
.loc-tab.on { background: var(--green-600); color: #fff; border-color: var(--green-600); box-shadow: 0 12px 26px -12px rgba(21,88,198,0.5); }
.loc-panel { display: none; }
.loc-panel.on { display: grid; grid-template-columns: 5fr 7fr; gap: 32px; align-items: stretch; }
.loc-info { display: flex; flex-direction: column; gap: 14px; }
.loc-info .row { background: #fff; border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 22px 24px; display: flex; gap: 18px; align-items: flex-start; }
/* [2026-07-24] 아이콘 배경 제거 + 배경만큼 아이콘 확대 (안양본사·음성공장 공통) */
.loc-info .ic { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; font-size: 38px; line-height: 1; flex-shrink: 0; }
.loc-info b { display: block; font-size: 13px; color: var(--ink-50); font-weight: 600; margin-bottom: 3px; }
.loc-info p { font-size: 15.5px; font-weight: 600; word-break: keep-all; }
.map-frame { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--hairline); min-height: 420px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

.scroll-progress { position: fixed; top: 0; left: 0; height: 2.5px; background: var(--lime); z-index: 140; width: 0; }

.grade-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.gtab { padding: 11px 22px; border-radius: 999px; border: 1px solid var(--hairline-strong); font-weight: 700; font-size: 14px; color: var(--ink-50); background: #fff; transition: all 0.35s var(--ease-out); }
.gtab.on { background: var(--green-600); color: #fff; border-color: var(--green-600); }
.gpanel { display: none; }
.gpanel.on { display: block; }
.app-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.app-card { border-radius: var(--r-lg); overflow: hidden; background: #fff; border: 1px solid var(--hairline); box-shadow: 0 1px 3px rgba(10,42,94,0.06); transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out); }
.app-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(10,42,94,0.12); }
.app-card .ph { aspect-ratio: 16/9.5; }
.app-card .in { padding: 24px 26px; }
.app-card b { font-size: 17px; display: block; letter-spacing: -0.02em; }
.app-card .en { font-family: var(--font-en); font-size: 11px; color: var(--green-600); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.app-card p { margin-top: 10px; font-size: 14px; color: var(--ink-70); word-break: keep-all; }

/* responsive */
@media (max-width: 1080px) {
  .split-2, .split-75, .split-57 { grid-template-columns: 1fr; gap: 44px; }
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(3, 1fr); }
  .kpi-strip .inner { grid-template-columns: repeat(3, 1fr); }
  .kpi-strip .cell:nth-child(n+4) { border-top: 1px solid var(--hairline); }
  .support-combo { grid-template-columns: 1fr; }
  .value-4 { grid-template-columns: repeat(2, 1fr); }
  .app-6 { grid-template-columns: repeat(2, 1fr); }
  .lab-hero-band { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .grid-2col, .card-3, .card-4, .feat-grid, .kpi-stack, .mv-band { grid-template-columns: 1fr; }
  .issue-row { grid-template-columns: repeat(2, 1fr); }
  .biz-grid { grid-template-columns: 1fr; }
  .biz-card { aspect-ratio: 16/10; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .vs-grid { grid-template-columns: 1fr; }
  .vs-arrow span { transform: rotate(90deg); }
  .value-4, .app-6 { grid-template-columns: 1fr; }
  .loc-panel.on { grid-template-columns: 1fr; }
  .htl::before { left: 71px; }
  .htl .item { grid-template-columns: 56px 40px 1fr; margin-bottom: 30px; }
  .htl .yr { font-size: 21px; }
  .timeline-h { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--green-100); }
  .timeline-h .th { padding: 10px 0 10px 22px; }
  .timeline-h .th::before { left: -7px; top: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
  .def-table .row { grid-template-columns: 110px 1fr; }
}

/* ===== 2026-07-24 클라이언트 수정요청 반영 — 신규 유틸만 추가, 기존 전역 규칙 무수정 ===== */

/* [9] 회사개요 '상호' 국문/영문 2줄 고정 정렬 (about.html 전용 .def-table 하위) */
.def-table .co-en {
  display: inline-block; margin-top: 3px;
  font-family: var(--font-en); font-size: 14px; letter-spacing: 0.01em; color: var(--ink-50);
}

/* [6] PC 전용 줄바꿈 — 좁은 화면에서는 해제해 어색한 공백 방지 */
.pc-br { display: inline; }
@media (max-width: 900px) { .pc-br { display: none; } }

/* [10] 규조토 '규조토 소개' 태그 줄 — 5등분 균등 배치로 우측 빈 공간 제거
   전역 .chip / .chip-grid 는 건드리지 않음 (business-trading 등 타 페이지 보호) */
.de-chip-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.de-chip-row .chip {
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 11px 10px; font-size: 13.5px; line-height: 1.35;
}
@media (max-width: 1080px) { .de-chip-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .de-chip-row { grid-template-columns: repeat(2, 1fr); } }