/* ==========================================================================
   Halocarbon Korea — halocarbon.co.kr
   Operated by Wholesale Industry Co., Ltd. (한국 공식 총판)

   Brand palette — Halocarbon (본사 기준, halocarbon.com CSS에서 추출)
     Primary    #C02133  crimson red   (로고/CTA/강조)
     Deep       #A01F2A  dark crimson  (hover)
     Ink        #1E1E1E  heading
     Body       #555555  body text
     Muted      #637381  subtle text
     Line       #E4E7EE  divider
     Surface    #F6F9FD  연한 블루 배경
     Accent     #00AB81  green (보조)
     White      #FFFFFF

   WI sub-identity — 한국 총판 서명 영역에만 사용
     WI Blue    #0089D0
     WI Slate   #2B3A4E
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --hc-red:      #C02133;
  --hc-red-dark: #A01F2A;
  --hc-red-soft: #E04F53;
  --hc-ink:      #1E1E1E;
  --hc-body:     #555555;
  --hc-muted:    #637381;
  --hc-line:     #E4E7EE;
  --hc-surface:  #F6F9FD;
  --hc-white:    #FFFFFF;
  --hc-accent:   #00AB81;
  --hc-dark:     #0B0D10;

  --wi-blue:     #0089D0;
  --wi-slate:    #2B3A4E;
  --wi-gray:     #8C939A;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, .05);
  --shadow-md: 0 8px 24px rgba(17, 24, 39, .08);
  --shadow-lg: 0 24px 48px rgba(17, 24, 39, .12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --max: 1260px;
  --gutter: 24px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', 'NanumSquare', 'NanumSquareOTF',
               'Malgun Gothic', 'Apple SD Gothic Neo',
               -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
               'Helvetica Neue', Arial, sans-serif;
  color: var(--hc-body);
  background: var(--hc-white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* 한글 줄바꿈: 어절(공백) 단위로 끊고, 극단적으로 긴 단어만 강제 분리 */
  word-break: keep-all;
  overflow-wrap: break-word;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--hc-red); text-decoration: none; transition: color .18s var(--ease); }
a:hover { color: var(--hc-red-dark); }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* --- Typography (본사 느낌 — sans serif, 웨이트 묵직, 헤딩 비교적 타이트) --- */
h1, h2, h3, h4 {
  font-family: 'Montserrat', 'NanumSquare', 'NanumSquareOTF', 'Malgun Gothic', sans-serif;
  font-weight: 800;
  line-height: 1.2;
  color: var(--hc-ink);
  letter-spacing: -.01em;
  /* 최신 브라우저: 제목의 줄 길이를 자동 균등화 */
  text-wrap: balance;
}
.lead {
  /* 본문 lead: 고아/과부 줄 최소화 */
  text-wrap: pretty;
}
h1 { font-size: clamp(2.4rem, 4.8vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; font-weight: 700; }
p  { color: var(--hc-body); }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--hc-red);
  margin-bottom: 14px;
}
.lead {
  font-size: 1.1rem;
  color: var(--hc-body);
  line-height: 1.7;
}

/* Sentence-case section heading (본사 스타일 "Engineered fluids") */
.h-sentence { text-transform: none; }
.h-sentence::first-letter { text-transform: uppercase; }

/* --- Layout --- */
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 100px 0; }
.section--tight { padding: 72px 0; }
.section--soft { background: var(--hc-surface); }
.section--dark {
  background: var(--hc-dark);
  color: #fff;
}
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.78); }

/* --- Top Distributor Ribbon (WI sub-identity) --- */
.topbar {
  background: var(--wi-slate);
  color: rgba(255,255,255,.88);
  font-size: .82rem;
  padding: 9px 0;
  border-bottom: 3px solid var(--wi-blue);
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: #fff; }
.topbar a:hover { color: #BFE5FF; }
.topbar__badge {
  background: var(--wi-blue);
  padding: 3px 10px;
  border-radius: 2px;
  font-weight: 800;
  font-size: .7rem;
  letter-spacing: .1em;
  color: #fff;
  text-transform: uppercase;
}
.topbar__logo {
  height: 22px;
  width: auto;
  margin-left: 14px;
  vertical-align: middle;
  /* 공식 WI Logo White-on-DarkBG (투명 배경 PNG) */
}
@media (max-width: 720px) {
  .topbar__logo { height: 18px; margin-left: 10px; }
}

/* --- Header / Nav --- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.98);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--hc-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--hc-ink);
}
.nav__brand img {
  height: 40px;
  width: auto;
}
.nav__brand-text {
  line-height: 1.1;
}
.nav__brand-text b {
  color: var(--hc-ink);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: .02em;
  display: block;
}
.nav__brand-text small {
  display: block;
  margin-top: 3px;
  font-size: .68rem;
  font-weight: 700;
  color: var(--wi-blue);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav__menu {
  display: flex;
  gap: 2px;
  list-style: none;
  align-items: center;
}
.nav__menu a {
  color: var(--hc-ink);
  font-weight: 600;
  font-size: .95rem;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all .18s var(--ease);
  position: relative;
  white-space: nowrap;
}
.nav__menu a:hover { color: var(--hc-red); }
.nav__menu a.active { color: var(--hc-red); }
.nav__menu a.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 3px;
  height: 2px;
  background: var(--hc-red);
  border-radius: 2px;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--hc-red);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .02em;
  transition: background .18s var(--ease);
}
.nav__cta:hover { background: var(--hc-red-dark); color: #fff; }

.nav__toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: var(--hc-surface);
}
.nav__toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--hc-ink);
  margin: 4px auto;
}

/* --- Hero — full-bleed cinematic (본사 + 한 단계 업그레이드) --- */
.hero {
  position: relative;
  min-height: 86vh;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: #0B0D10;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.55) saturate(1.1);
}
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(11,13,16,.85) 0%, rgba(11,13,16,.55) 45%, rgba(11,13,16,.2) 100%),
    linear-gradient(180deg, rgba(11,13,16,0) 50%, rgba(11,13,16,.7) 100%);
}
.hero__bg-accent {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 8px;
  background: var(--hc-red);
  z-index: 2;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  max-width: 900px;
  padding: 100px 0;
}
.hero__cobrand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px 10px 10px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero__cobrand-logo {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}
.hero__cobrand-x {
  color: var(--hc-red);
  font-weight: 900;
  font-size: 1.1rem;
  font-family: 'Montserrat', sans-serif;
}
.hero__cobrand-wi {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.2;
}
.hero__cobrand-wi span {
  display: block;
  font-size: .62rem;
  letter-spacing: .2em;
  color: #7AC7EE;
  margin-top: 3px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .22em;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero__eyebrow::before {
  content: "";
  width: 32px; height: 2px;
  background: var(--hc-red);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -.025em;
  margin-bottom: 26px;
  font-weight: 900;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #E04F53 0%, #C02133 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  color: rgba(255,255,255,.88);
  font-size: 1.12rem;
  max-width: 620px;
  line-height: 1.75;
}
.hero__buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}
.hero .btn--outline {
  color: #fff;
  border-color: rgba(255,255,255,.4);
  background: transparent;
}
.hero .btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  color: #fff;
}

/* Hero stats ribbon — bottom of hero, subtle */
.hero__ribbon {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.12);
  z-index: 2;
}
.hero__ribbon-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 24px 0;
}
.hero__ribbon-item {
  color: #fff;
  padding: 0 28px;
  border-right: 1px solid rgba(255,255,255,.14);
}
.hero__ribbon-item:last-child { border-right: 0; }
.hero__ribbon-item b {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -.02em;
}
.hero__ribbon-item b em {
  font-style: normal;
  color: var(--hc-red);
}
.hero__ribbon-item span {
  display: block;
  margin-top: 8px;
  font-size: .78rem;
  color: rgba(255,255,255,.72);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 600;
}

/* --- Partnership lockup section (HC × WI 공동 브랜드 표명) --- */
.lockup {
  background: #0B0D10;
  color: #fff;
  padding: 72px 0;
  border-top: 4px solid var(--hc-red);
  position: relative;
}
.lockup__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}
.lockup__brands {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.lockup__hc {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lockup__hc img {
  height: 56px;
  filter: brightness(0) invert(1);
}
.lockup__x {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--hc-red);
  line-height: 1;
}
.lockup__wi {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lockup__wi b {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -.01em;
  line-height: 1;
}
.lockup__wi small {
  font-size: .7rem;
  letter-spacing: .24em;
  font-weight: 800;
  color: var(--wi-blue);
  text-transform: uppercase;
  margin-top: 8px;
}
.lockup h2 { color: #fff; margin-bottom: 16px; }
.lockup p { color: rgba(255,255,255,.78); font-size: 1.05rem; line-height: 1.7; }
.lockup__promise {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.lockup__promise-item {
  padding: 20px 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--hc-red);
}
.lockup__promise-item b {
  display: block;
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.lockup__promise-item span {
  font-size: .85rem;
  color: rgba(255,255,255,.68);
  line-height: 1.5;
}
.lockup__promise-item:nth-child(2) { border-left-color: var(--wi-blue); }
.lockup__promise-item:nth-child(3) { border-left-color: var(--hc-red); }
.lockup__promise-item:nth-child(4) { border-left-color: var(--wi-blue); }

/* --- Korea Advantage (WI value-add 섹션) --- */
.advantage {
  background: var(--wi-slate);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.advantage::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--hc-red) 0%, var(--hc-red) 50%, var(--wi-blue) 50%, var(--wi-blue) 100%);
}
.advantage__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 56px;
}
.advantage h2 { color: #fff; }
.advantage h2 em { font-style: normal; color: var(--wi-blue); }
.advantage p { color: rgba(255,255,255,.78); }
.advantage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
}
.advantage__item {
  background: var(--wi-slate);
  padding: 36px 32px;
  transition: background .25s var(--ease);
}
.advantage__item:hover { background: #1D2835; }
.advantage__num {
  font-family: 'Montserrat', sans-serif;
  font-size: .88rem;
  font-weight: 800;
  color: var(--wi-blue);
  letter-spacing: .12em;
  margin-bottom: 18px;
}
.advantage__item h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 12px;
  font-weight: 800;
}
.advantage__item p { color: rgba(255,255,255,.7); font-size: .95rem; line-height: 1.65; }

/* --- BUILT ON TRUST signature block (WI 슬로건) --- */
.trust {
  background: #fff;
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.trust::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,137,208,.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(192,33,51,.06) 0%, transparent 50%);
  pointer-events: none;
}
.trust__inner { position: relative; max-width: 840px; margin: 0 auto; }
.trust__mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.trust__mark-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--wi-blue);
}
.trust__mark-text {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .24em;
  color: var(--wi-slate);
  text-transform: uppercase;
}
.trust__slogan {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(3rem, 8vw, 5.4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--wi-slate);
  margin-bottom: 24px;
}
.trust__slogan em {
  font-style: normal;
  color: var(--wi-blue);
}
.trust__tagline {
  font-size: 1.1rem;
  color: var(--hc-body);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.trust__meta {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--hc-line);
}
.trust__meta-item b {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--wi-slate);
  line-height: 1;
}
.trust__meta-item span {
  display: block;
  margin-top: 6px;
  font-size: .8rem;
  color: var(--hc-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 700;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .03em;
  transition: all .2s var(--ease);
  border: 2px solid transparent;
  cursor: pointer;
  text-transform: uppercase;
  font-family: inherit;
}
.btn--primary {
  background: var(--hc-red);
  color: #fff;
  border-color: var(--hc-red);
}
.btn--primary:hover { background: var(--hc-red-dark); border-color: var(--hc-red-dark); color: #fff; }
.btn--outline {
  background: transparent;
  color: var(--hc-ink);
  border-color: var(--hc-line);
}
.btn--outline:hover {
  background: var(--hc-red);
  border-color: var(--hc-red);
  color: #fff;
}
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
.btn--lg { padding: 16px 30px; font-size: .95rem; }
.btn__arrow { transition: transform .2s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* --- Section heads --- */
.head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.head--left { margin-left: 0; margin-right: 0; text-align: left; max-width: 760px; }
.head h2 { margin-bottom: 14px; }

/* --- Product tiles (본사 스타일 — 큰 이미지 + 소문자 제목 + arrow link) --- */
.tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.tile {
  display: block;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all .3s var(--ease);
  border: 1px solid var(--hc-line);
}
.tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(192,33,51,.3);
}
.tile__media {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--hc-surface), #E4E7EE);
  overflow: hidden;
  position: relative;
}
.tile__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--ease);
}
.tile:hover .tile__media img { transform: scale(1.05); }
.tile__media::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0; right: 0;
  height: 4px;
  background: var(--hc-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.tile:hover .tile__media::after { transform: scaleX(1); }
.tile__body { padding: 28px 28px 32px; }
.tile__body h3 {
  margin-bottom: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--hc-ink);
  text-transform: none;
}
.tile__body h3::first-letter { text-transform: uppercase; }
.tile__body p {
  font-size: .95rem;
  color: var(--hc-body);
  line-height: 1.7;
}
.tile__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--hc-red);
  font-weight: 700;
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tile__more::after {
  content: "→";
  transition: transform .2s var(--ease);
}
.tile:hover .tile__more::after { transform: translateX(4px); }

/* --- Cards (general use, inner pages) --- */
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all .25s var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(192,33,51,.3);
  box-shadow: var(--shadow-md);
}
.card__num {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--hc-red);
  letter-spacing: .1em;
  margin-bottom: 14px;
}
.card h3 { margin-bottom: 10px; color: var(--hc-ink); }
.card__list {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--hc-line);
  list-style: none;
}
.card__list li {
  font-size: .9rem;
  color: var(--hc-body);
  padding: 5px 0 5px 18px;
  position: relative;
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 6px; height: 2px;
  background: var(--hc-red);
}
.card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  color: var(--hc-red);
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.card__more::after { content: "→"; transition: transform .2s var(--ease); }
.card:hover .card__more::after { transform: translateX(4px); }

.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

/* --- Industries simple list (index.html) --- */
.industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--hc-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--hc-line);
  gap: 1px;
}
.industries__item {
  background: #fff;
  padding: 30px 26px;
  transition: all .2s var(--ease);
  cursor: default;
  border-top: 3px solid transparent;
}
.industries__item:hover {
  background: var(--hc-surface);
  border-top-color: var(--hc-red);
}
.industries__item b {
  display: block;
  color: var(--hc-ink);
  font-size: 1.05rem;
  margin-bottom: 6px;
  font-weight: 800;
}
.industries__item span {
  font-size: .88rem;
  color: var(--hc-muted);
  line-height: 1.6;
}

/* --- Industry rich cards (industries.html) --- */
.ind-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ind-card {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .25s var(--ease);
  position: relative;
}
.ind-card:hover {
  transform: translateY(-4px);
  border-color: rgba(192,33,51,.35);
  box-shadow: var(--shadow-md);
}
.ind-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  text-indent: -9999px;
  overflow: hidden;
}
.ind-card:has(.ind-card__overlay) { cursor: pointer; }
.ind-card:has(.ind-card__overlay):hover h3 { color: var(--hc-red); }
.ind-card__media {
  aspect-ratio: 16/10;
  background: var(--hc-surface);
  overflow: hidden;
  position: relative;
}
.ind-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.ind-card:hover .ind-card__media img { transform: scale(1.06); }
.ind-card__num {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--hc-red);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: .78rem;
  padding: 4px 10px;
  border-radius: 3px;
  letter-spacing: .08em;
}
.ind-card__body {
  padding: 26px 26px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ind-card__body h3 {
  color: var(--hc-ink);
  font-size: 1.35rem;
  margin-bottom: 6px;
  font-weight: 800;
}
.ind-card__tag {
  font-size: .72rem;
  font-weight: 800;
  color: var(--hc-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ind-card__body > p {
  font-size: .92rem;
  color: var(--hc-body);
  line-height: 1.65;
  margin-bottom: 18px;
}
.ind-card__apps {
  list-style: none;
  padding: 16px 0;
  border-top: 1px solid var(--hc-line);
  border-bottom: 1px solid var(--hc-line);
  margin-bottom: 18px;
}
.ind-card__apps li {
  font-size: .82rem;
  color: var(--hc-ink);
  padding: 3px 0 3px 18px;
  position: relative;
  font-weight: 600;
}
.ind-card__apps li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 8px; height: 2px;
  background: var(--hc-red);
}
.ind-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.ind-card__chip {
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 9px;
  background: var(--hc-surface);
  color: var(--hc-ink);
  border: 1px solid var(--hc-line);
  border-radius: 3px;
  letter-spacing: .02em;
}
.ind-card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding-top: 4px;
  margin-top: auto;
}
.ind-card__link {
  color: var(--hc-red);
  font-weight: 800;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-decoration: none;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.ind-card__link:hover { color: var(--hc-red-dark); }
.ind-card__link::after { content: "↗"; }
.ind-card__link--hq::after { content: "↗"; }

/* --- Feature / Split block --- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.feature__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--hc-line);
}
.feature__media img { width: 100%; height: 100%; object-fit: cover; }
.feature__media--video::after {
  content: "▶";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--hc-red);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  padding-left: 6px;
  box-shadow: 0 10px 24px rgba(192,33,51,.4);
  cursor: pointer;
}

/* --- Watch (YouTube embed) section — 큰 영상 + 컴팩트 텍스트 --- */
.watch-feature {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 48px;
  align-items: start;
}
.watch-feature__media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--hc-line);
  background: #0B0D10;
}
.watch-feature__media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
@media (max-width: 1024px) {
  .watch-feature { grid-template-columns: 1fr; gap: 32px; }
}

/* --- News / Blog cards --- */
.news-card {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .25s var(--ease);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(192,33,51,.3);
}
.news-card__thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--hc-surface), #E4E7EE);
  position: relative;
  overflow: hidden;
}
.news-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card__thumb span {
  position: absolute;
  left: 16px; top: 16px;
  background: var(--hc-red);
  color: #fff;
  font-weight: 800;
  font-size: .7rem;
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.news-card__body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.news-card__date {
  font-size: .78rem;
  color: var(--hc-muted);
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.news-card h4 {
  margin-bottom: 10px;
  color: var(--hc-ink);
  font-size: 1.15rem;
  line-height: 1.35;
}
.news-card p { font-size: .92rem; color: var(--hc-body); flex: 1; }
.news-card__more {
  margin-top: 18px;
  color: var(--hc-red);
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* --- CTA band (본사 스타일 — flat, 크림슨 배경) --- */
.cta-band {
  background: var(--hc-red);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h3 { color: #fff; font-size: 2rem; margin-bottom: 10px; line-height: 1.2; }
.cta-band p { color: rgba(255,255,255,.92); font-size: 1.05rem; }
.cta-band .btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.cta-band .btn--primary {
  background: #fff; color: var(--hc-red); border-color: #fff;
}
.cta-band .btn--primary:hover { background: var(--hc-ink); color: #fff; border-color: var(--hc-ink); }
.cta-band .btn--ghost:hover { background: rgba(255,255,255,.15); }

/* --- Forms --- */
.form {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form label {
  display: block;
  font-weight: 700;
  font-size: .82rem;
  margin-bottom: 6px;
  color: var(--hc-ink);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--hc-ink);
  background: #fff;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--hc-red);
  box-shadow: 0 0 0 3px rgba(192,33,51,.15);
}
.form textarea { resize: vertical; min-height: 150px; }
.form .full { grid-column: 1 / -1; }
.form__submit {
  background: var(--hc-red);
  color: #fff;
  padding: 15px 32px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: .9rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: background .2s var(--ease);
}
.form__submit:hover { background: var(--hc-red-dark); }
.form__notice {
  font-size: .82rem;
  color: var(--hc-muted);
  margin-top: 16px;
}

/* --- Timeline --- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--hc-line);
}
.timeline__item { position: relative; padding: 0 0 36px; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -31px; top: 8px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--hc-red);
  box-shadow: 0 0 0 5px rgba(192,33,51,.15);
}
.timeline__year {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--hc-red);
  font-size: 1rem;
  letter-spacing: .04em;
  margin-bottom: 6px;
}
.timeline__item h4 { margin-bottom: 6px; color: var(--hc-ink); }

/* --- Badges --- */
.badge {
  display: inline-block;
  padding: 5px 12px;
  background: var(--hc-surface);
  color: var(--hc-ink);
  border: 1px solid var(--hc-line);
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  margin-right: 6px;
  margin-bottom: 6px;
}
.badge--red {
  background: rgba(192,33,51,.08);
  color: var(--hc-red);
  border-color: rgba(192,33,51,.25);
}

/* --- Product Cards (Featured Products 그리드) --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all .25s var(--ease);
  overflow: hidden;
}
.product-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--hc-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.product-card:hover {
  border-color: rgba(192,33,51,.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card__series {
  display: inline-block;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--hc-red);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.product-card__series--pfpe { color: var(--hc-red); }
.product-card__series--pctfe { color: var(--wi-blue); }
.product-card__series--grease { color: #00AB81; }
.product-card__series--mwf { color: #F77F00; }
.product-card__series--specialty { color: #7B2FBE; }
.product-card__name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--hc-ink);
  margin-bottom: 6px;
  line-height: 1.15;
  letter-spacing: -.01em;
}
.product-card__sub {
  font-size: .78rem;
  font-weight: 600;
  color: var(--hc-muted);
  margin-bottom: 14px;
  letter-spacing: .02em;
}
.product-card__spec {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  padding: 12px 0;
  border-top: 1px solid var(--hc-line);
  border-bottom: 1px solid var(--hc-line);
  margin-bottom: 14px;
  font-size: .82rem;
}
.product-card__spec dt {
  color: var(--hc-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .68rem;
  align-self: center;
}
.product-card__spec dd {
  color: var(--hc-ink);
  font-weight: 700;
  font-size: .82rem;
}
.product-card__use {
  font-size: .85rem;
  color: var(--hc-body);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 14px;
}
.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--hc-red);
  font-weight: 800;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.product-card__link::after {
  content: "↗";
  transition: transform .2s var(--ease);
}
.product-card:hover .product-card__link::after { transform: translate(3px,-3px); }

/* --- Catalog download block --- */
.catalog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.catalog__item {
  position: relative;
  background: linear-gradient(160deg, #fff 0%, var(--hc-surface) 100%);
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  transition: all .25s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
}
.catalog__item:hover {
  border-color: var(--hc-red);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.catalog__icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--hc-red);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: .82rem;
  letter-spacing: .04em;
}
.catalog__item h4 {
  color: var(--hc-ink);
  font-size: 1.05rem;
  margin: 0;
}
.catalog__item p {
  font-size: .88rem;
  color: var(--hc-body);
  flex: 1;
  margin: 0;
}
.catalog__cta {
  color: var(--hc-red);
  font-weight: 700;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px;
}

/* --- Table --- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.table th, .table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--hc-line);
}
.table th {
  background: var(--hc-surface);
  color: var(--hc-ink);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: var(--hc-surface); }

/* --- Korea Applications (korea-applications.html) --- */
.kapp-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  align-items: start;
}
.kapp-toc {
  position: sticky;
  top: 100px;
  padding: 22px 18px;
  background: var(--hc-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--hc-line);
}
.kapp-toc__label {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--hc-muted);
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hc-line);
}
.kapp-toc__list { list-style: none; padding: 0; margin: 0; }
.kapp-toc__list li { margin: 2px 0; }
.kapp-toc__list a {
  display: block;
  padding: 8px 10px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--hc-ink);
  border-radius: 4px;
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: all .15s var(--ease);
}
.kapp-toc__list a:hover {
  background: #fff;
  border-left-color: var(--hc-red);
  color: var(--hc-red);
}
.kapp-toc__list a.is-current {
  background: #fff;
  border-left-color: var(--hc-red);
  color: var(--hc-red);
  font-weight: 700;
}
.kapp-toc__num {
  display: inline-block;
  width: 22px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--hc-muted);
  margin-right: 6px;
}

.kcase {
  scroll-margin-top: 100px;
  padding-bottom: 80px;
  margin-bottom: 80px;
  border-bottom: 1px solid var(--hc-line);
}
.kcase:last-of-type { border-bottom: 0; }
.kcase__head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 40px;
}
.kcase__num {
  font-family: 'Montserrat', sans-serif;
  font-size: .85rem;
  font-weight: 800;
  color: var(--hc-red);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.kcase__head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 14px;
  line-height: 1.2;
}
.kcase__head p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--hc-body);
}
.kcase__hero {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--hc-line);
  background: var(--hc-surface);
}
.kcase__hero img { width: 100%; height: 100%; object-fit: cover; }

.kcase__blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.kcase-block {
  padding: 24px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hc-line);
  background: #fff;
}
.kcase-block--challenge {
  border-left: 4px solid #F77F00;
  background: rgba(247,127,0,.03);
}
.kcase-block--solution {
  border-left: 4px solid var(--hc-red);
  background: rgba(192,33,51,.03);
}
.kcase-block--benefit {
  border-left: 4px solid var(--hc-accent);
  background: rgba(0,171,129,.03);
}
.kcase-block--flow {
  border-left: 4px solid var(--wi-blue);
  background: rgba(0,137,208,.03);
}
.kcase-block__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--hc-muted);
}
.kcase-block__label::before {
  content: "";
  width: 28px; height: 2px;
  background: currentColor;
  opacity: .5;
}
.kcase-block--challenge .kcase-block__label { color: #F77F00; }
.kcase-block--solution .kcase-block__label { color: var(--hc-red); }
.kcase-block--benefit .kcase-block__label { color: var(--hc-accent); }
.kcase-block--flow .kcase-block__label { color: var(--wi-blue); }

.kcase-block h3 {
  font-size: 1.1rem;
  color: var(--hc-ink);
  margin-bottom: 12px;
}
.kcase-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.kcase-block li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-size: .92rem;
  color: var(--hc-body);
  line-height: 1.55;
}
.kcase-block li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 10px; height: 2px;
  background: currentColor;
  opacity: .5;
}

/* Before/After 비교 표 */
.kcase-compare {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 28px 0;
}
.kcase-compare__head {
  display: grid;
  grid-template-columns: 180px 1fr 1fr;
  background: var(--hc-surface);
  border-bottom: 1px solid var(--hc-line);
}
.kcase-compare__head > div {
  padding: 12px 18px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hc-muted);
}
.kcase-compare__head > div:nth-child(2) { border-left: 1px solid var(--hc-line); }
.kcase-compare__head > div:nth-child(3) {
  border-left: 1px solid var(--hc-line);
  color: var(--hc-red);
  background: rgba(192,33,51,.04);
}
.kcase-compare__row {
  display: grid;
  grid-template-columns: 180px 1fr 1fr;
  border-bottom: 1px solid var(--hc-line);
}
.kcase-compare__row:last-child { border-bottom: 0; }
.kcase-compare__row > div {
  padding: 14px 18px;
  font-size: .9rem;
  border-left: 1px solid var(--hc-line);
}
.kcase-compare__row > div:first-child {
  border-left: 0;
  font-weight: 700;
  color: var(--hc-ink);
  background: var(--hc-surface);
  font-size: .82rem;
}
.kcase-compare__row > div:nth-child(3) {
  background: rgba(192,33,51,.025);
  font-weight: 600;
  color: var(--hc-ink);
}

/* Timeline (project flow) */
.kcase-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 24px 0 16px;
}
.kcase-timeline__step {
  position: relative;
  padding: 14px 16px 14px 28px;
  background: #fff;
  border: 1px solid var(--hc-line);
  border-right: 0;
}
.kcase-timeline__step:last-child {
  border-right: 1px solid var(--hc-line);
  border-radius: 0 8px 8px 0;
}
.kcase-timeline__step:first-child { border-radius: 8px 0 0 8px; }
.kcase-timeline__step::before {
  content: "";
  position: absolute;
  left: 12px; top: 18px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--wi-blue);
}
.kcase-timeline__step b {
  display: block;
  font-size: .72rem;
  font-weight: 800;
  color: var(--wi-blue);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.kcase-timeline__step span {
  display: block;
  font-size: .85rem;
  color: var(--hc-ink);
  font-weight: 600;
  line-height: 1.4;
}

/* FAQ */
.kcase-faq {
  margin-top: 28px;
}
.kcase-faq details {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: 8px;
  margin-bottom: 10px;
  overflow: hidden;
}
.kcase-faq summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 700;
  color: var(--hc-ink);
  font-size: .95rem;
  list-style: none;
  position: relative;
  padding-right: 40px;
}
.kcase-faq summary::-webkit-details-marker { display: none; }
.kcase-faq summary::after {
  content: "+";
  position: absolute;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--hc-red);
  font-weight: 700;
  transition: transform .2s var(--ease);
}
.kcase-faq details[open] summary::after { content: "−"; }
.kcase-faq details[open] summary { border-bottom: 1px solid var(--hc-line); }
.kcase-faq p {
  padding: 16px 20px 20px;
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--hc-body);
}

/* Case CTA */
.kcase-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding: 24px 26px;
  background: var(--hc-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--hc-line);
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
}
.kcase-cta__text {
  font-size: .95rem;
  font-weight: 700;
  color: var(--hc-ink);
  flex: 1;
  min-width: 260px;
}
.kcase-cta__buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .kapp-layout { grid-template-columns: 1fr; }
  .kapp-toc { position: static; margin-bottom: 32px; }
  .kcase__head { grid-template-columns: 1fr; }
  .kcase__blocks { grid-template-columns: 1fr; }
  .kcase-timeline { grid-template-columns: 1fr 1fr; gap: 1px; }
  .kcase-timeline__step { border-radius: 0 !important; border-right: 1px solid var(--hc-line); }
  .kcase-compare__head,
  .kcase-compare__row { grid-template-columns: 110px 1fr 1fr; }
}
@media (max-width: 720px) {
  .kcase-timeline { grid-template-columns: 1fr; }
  .kcase-compare__head,
  .kcase-compare__row { grid-template-columns: 1fr; }
  .kcase-compare__row > div { border-left: 0; border-top: 1px solid var(--hc-line); }
  .kcase-compare__row > div:first-child { border-top: 0; }
}

/* --- News page layout (list + detail 공통 가로 호흡) --- */
.page-news .page-head .container,
.page-news #newsContent > .container,
.page-news .section > .container {
  max-width: 1080px;
}
/* nav, topbar, footer, CTA band 섹션은 원래 폭 유지하려면 별도 */
.page-news .topbar .container,
.page-news .header .container,
.page-news .footer .container,
.page-news .footer__wi .container {
  max-width: var(--max);
}
.page-news .grid--3 { gap: 32px; }
.page-news .news-card h4 { font-size: 1.08rem; line-height: 1.4; }
.page-news .news-card p { font-size: .9rem; }

/* --- News post (news.html 상세 페이지) --- */
.post {
  max-width: 820px;
  margin: 0 auto;
}
.post__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--hc-line);
}
.post__cat {
  display: inline-block;
  background: var(--hc-red);
  color: #fff;
  font-weight: 800;
  font-size: .72rem;
  padding: 5px 12px;
  border-radius: 3px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.post__date {
  font-size: .85rem;
  color: var(--hc-muted);
  font-weight: 600;
  letter-spacing: .04em;
}
.post__hero {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  margin-bottom: 36px;
  border: 1px solid var(--hc-line);
}
.post__hero img { width: 100%; height: 100%; object-fit: cover; }
.post__body {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--hc-body);
}
.post__body h3 {
  margin: 36px 0 14px;
  color: var(--hc-ink);
  font-size: 1.35rem;
}
.post__body p {
  margin-bottom: 18px;
}
.post__list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.post__list li {
  position: relative;
  padding: 7px 0 7px 22px;
  font-size: .98rem;
  color: var(--hc-body);
}
.post__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 18px;
  width: 10px; height: 2px;
  background: var(--hc-red);
}
.post__quote {
  margin: 28px 0;
  padding: 18px 24px;
  background: var(--hc-surface);
  border-left: 4px solid var(--hc-red);
  border-radius: 6px;
  font-style: italic;
  color: var(--hc-ink);
  font-size: 1.05rem;
}
.post__fig {
  margin: 32px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--hc-line);
  background: var(--hc-surface);
}
.post__fig img { width: 100%; height: auto; display: block; }
.post__fig figcaption {
  padding: 12px 18px;
  font-size: .82rem;
  color: var(--hc-muted);
  background: #fff;
  border-top: 1px solid var(--hc-line);
  font-style: italic;
}
.post__table {
  margin: 32px 0;
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.post__table figcaption {
  padding: 14px 18px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--hc-ink);
  background: var(--hc-surface);
  border-bottom: 1px solid var(--hc-line);
}
.post__table-wrap { overflow-x: auto; }
.post__table table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.post__table th,
.post__table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--hc-line);
  border-right: 1px solid var(--hc-line);
}
.post__table th:last-child,
.post__table td:last-child { border-right: 0; }
.post__table thead th {
  background: var(--hc-surface);
  color: var(--hc-ink);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.post__table tbody tr:last-child td { border-bottom: 0; }
.post__table tbody tr:nth-child(odd) { background: rgba(0,0,0,.015); }
.post__table tbody td:first-child {
  font-weight: 700;
  color: var(--hc-ink);
}
.post-source,
.post-korea-note {
  margin-top: 32px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hc-line);
}
.post-source { background: var(--hc-surface); }
.post-korea-note {
  background: rgba(0,137,208,.06);
  border-color: rgba(0,137,208,.25);
  border-left: 4px solid var(--wi-blue);
}
.post-source__label,
.post-korea-note__label {
  display: block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--hc-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.post-korea-note__label { color: var(--wi-blue); }
.post-source__link {
  color: var(--hc-red);
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none;
}
.post-source__link:hover { color: var(--hc-red-dark); }
.post-korea-note p { color: var(--hc-ink); margin: 0; font-size: .95rem; }

.post__foot {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--hc-line);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.post-related {
  max-width: 1240px;
  margin: 72px auto 0;
  padding-top: 56px;
  border-top: 1px solid var(--hc-line);
}

@media (max-width: 720px) {
  .post__body { font-size: .96rem; line-height: 1.8; }
  .post__foot { flex-direction: column; }
  .post__foot .btn { width: 100%; text-align: center; justify-content: center; }
}

/* --- Resource library (documents.html) --- */
.doc-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--hc-line);
  padding-bottom: 12px;
}
.doc-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--hc-surface);
  border: 1px solid var(--hc-line);
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  font-size: .88rem;
  color: var(--hc-ink);
  cursor: pointer;
  transition: all .18s var(--ease);
  font-family: 'Montserrat', 'NanumSquare', sans-serif;
}
.doc-tab:hover { border-color: var(--hc-red); color: var(--hc-red); }
.doc-tab.is-active {
  background: var(--hc-red);
  border-color: var(--hc-red);
  color: #fff;
}
.doc-tab__count {
  display: inline-grid;
  place-items: center;
  min-width: 22px; height: 22px;
  padding: 0 6px;
  background: rgba(255,255,255,.2);
  color: inherit;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 800;
}
.doc-tab:not(.is-active) .doc-tab__count {
  background: var(--hc-white);
  color: var(--hc-red);
  border: 1px solid var(--hc-line);
}

.doc-cat-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: start;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hc-line);
}
.doc-cat-head h2 { margin-bottom: 10px; }
.doc-cat-head .lead { max-width: 560px; }
.doc-stats {
  display: flex;
  gap: 24px;
  align-items: stretch;
}
.doc-stats__item {
  text-align: center;
  padding: 10px 20px;
  border-left: 3px solid var(--hc-red);
  min-width: 80px;
}
.doc-stats__item:nth-child(2) { border-left-color: var(--hc-accent); }
.doc-stats__item:nth-child(3) { border-left-color: var(--wi-blue); }
.doc-stats__item b {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--hc-ink);
  line-height: 1;
}
.doc-stats__item span {
  display: block;
  margin-top: 4px;
  font-size: .72rem;
  color: var(--hc-muted);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.doc-card {
  background: #fff;
  border: 1px solid var(--hc-line);
  border-radius: var(--radius-md);
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  transition: all .22s var(--ease);
}
.doc-card:hover {
  border-color: rgba(192,33,51,.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.doc-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}
.doc-card__series {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--hc-red);
  text-transform: uppercase;
  flex: 1;
}
.doc-card__status {
  font-size: .65rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.doc-card__status--ready {
  background: rgba(0,171,129,.12);
  color: var(--hc-accent);
  border: 1px solid rgba(0,171,129,.3);
}
.doc-card__status--pending {
  background: var(--hc-surface);
  color: var(--hc-muted);
  border: 1px solid var(--hc-line);
}
.doc-card__name {
  font-family: 'Montserrat', 'NanumSquare', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--hc-ink);
  line-height: 1.3;
  margin: 4px 0 10px;
}
.doc-card__meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  font-size: .78rem;
  color: var(--hc-muted);
  font-weight: 600;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px dashed var(--hc-line);
  flex: 1;
}
.doc-card__btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 4px;
  text-align: center;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
  transition: all .18s var(--ease);
}
.doc-card__btn--download {
  background: var(--hc-red);
  color: #fff;
  border: 1px solid var(--hc-red);
}
.doc-card__btn--download:hover { background: var(--hc-red-dark); color: #fff; }
.doc-card__btn--request {
  background: #fff;
  color: var(--hc-ink);
  border: 1px solid var(--hc-line);
}
.doc-card__btn--request:hover { border-color: var(--hc-red); color: var(--hc-red); }

@media (max-width: 1024px) {
  .doc-cat-head { grid-template-columns: 1fr; }
  .doc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .doc-grid { grid-template-columns: 1fr; }
  .doc-stats { gap: 12px; }
  .doc-stats__item { padding: 6px 12px; min-width: 0; }
  .doc-stats__item b { font-size: 1.3rem; }
}

/* --- Page header (inner pages) --- */
.page-head {
  background: var(--hc-surface);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hc-line);
}
.page-head::before {
  content: "";
  position: absolute;
  top: -250px; right: -250px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(192,33,51,.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.page-head .container { position: relative; }
.page-head h1 { color: var(--hc-ink); }
.page-head p { color: var(--hc-body); max-width: 720px; line-height: 1.7; }
.breadcrumbs {
  font-size: .82rem;
  color: var(--hc-muted);
  margin-bottom: 14px;
  letter-spacing: .04em;
}
.breadcrumbs a { color: var(--hc-muted); }
.breadcrumbs a:hover { color: var(--hc-red); }

/* --- Footer (구분 영역: 메인 푸터 + WI 서명 영역) --- */
.footer {
  background: #0B0D10;
  color: rgba(255,255,255,.72);
  padding: 80px 0 0;
  font-size: .9rem;
}
.footer a { color: rgba(255,255,255,.72); }
.footer a:hover { color: #fff; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.footer__brand img {
  height: 38px;
  filter: brightness(0) invert(1);
}
.footer h5 {
  color: #fff;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 800;
}
.footer ul { list-style: none; }
.footer li { padding: 5px 0; }

/* WI sub-identity band (푸터 하단) */
.footer__wi {
  background: var(--wi-slate);
  border-top: 3px solid var(--wi-blue);
  padding: 28px 0;
  color: rgba(255,255,255,.82);
}
.footer__wi-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .82rem;
}
.footer__wi-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: #fff;
}
.footer__wi-brand .dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--wi-blue);
  border-radius: 50%;
}
.footer__wi-brand small {
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--wi-blue);
  text-transform: uppercase;
  margin-left: 8px;
  font-weight: 800;
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  font-size: .78rem;
  color: rgba(255,255,255,.45);
}

/* --- Utilities --- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: 32px; }
.mb-4 { margin-bottom: 32px; }

/* --- Reveal --- */
.reveal { opacity: 0; transform: translateY(18px); transition: all .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* --- Responsive --- */
@media (max-width: 1200px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog { grid-template-columns: 1fr; }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; gap: 40px; }
  .cta-band { grid-template-columns: 1fr; text-align: center; padding: 48px 32px; }
  .cta-band .btn-group { justify-content: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; }

  .hero { min-height: auto; padding: 80px 0 0; }
  .hero__ribbon-inner { grid-template-columns: repeat(2, 1fr); gap: 16px 0; }
  .hero__ribbon-item:nth-child(2) { border-right: 0; }

  .lockup__inner { grid-template-columns: 1fr; gap: 40px; }
  .advantage__head { grid-template-columns: 1fr; gap: 24px; }
  .advantage__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .tiles, .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .industries { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: 1fr; }
  .nav { height: 68px; }
  .nav__brand img { height: 32px; }
  .nav__brand-text b { font-size: .95rem; }
  .nav__menu { display: none; }
  .nav__menu.is-open {
    display: flex;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 12px;
    border-bottom: 1px solid var(--hc-line);
    box-shadow: var(--shadow-md);
    gap: 0;
  }
  .nav__menu.is-open li { width: 100%; }
  .nav__menu.is-open a { display: block; padding: 14px 12px; }
  .nav__cta { display: none; }
  .nav__toggle { display: grid; place-items: center; }
  .form { padding: 28px 20px; }
  .form .row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }

  .hero__inner { padding: 64px 0 40px; }
  .hero__ribbon { position: relative; margin-top: 24px; }
  .hero__ribbon-inner { grid-template-columns: 1fr 1fr; padding: 20px 0; }
  .hero__ribbon-item { padding: 12px 16px; }
  .hero__ribbon-item b { font-size: 1.4rem; }

  .lockup__brands { gap: 18px; }
  .lockup__x { font-size: 1.8rem; }
  .lockup__hc img { height: 44px; }
  .lockup__promise { grid-template-columns: 1fr; }

  .advantage__grid { grid-template-columns: 1fr; }

  .trust { padding: 64px 0; }
  .trust__slogan { font-size: clamp(2.2rem, 10vw, 3.6rem); }
  .trust__meta { gap: 28px; }
  .trust__meta-item b { font-size: 1.6rem; }
}