/* ==========================================================================
   CRYOS Co., Ltd. — www.cryos.co.kr
   Design tokens are derived from the official CI:
     Deep Blue #0058A3 (wordmark) / Sky #00ADEB (ice symbol) / Green #41B757 (droplet)
   ========================================================================== */

@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  --navy: #0058A3;
  --navy-deep: #003A6E;
  --navy-ink: #0C2438;
  --sky: #00ADEB;
  --sky-soft: #7FD4F5;
  --green: #41B757;
  --green-deep: #2E8B43;
  --frost: #F2F7FA;
  --frost-2: #E4EEF4;
  /* sky-tinted section wash — separates a section from the plain white one above it */
  --sky-wash: linear-gradient(180deg, #E3F3FC 0%, #C7E4F5 100%);
  --line: #D6E3EC;
  --text: #22333F;
  --text-sub: #5B707E;
  --white: #FFFFFF;
  --font: "Pretendard", "Pretendard Variable", -apple-system, "Malgun Gothic", "맑은 고딕", sans-serif;
  --header-h: 84px;
  --radius: 14px;
  --shadow: 0 14px 40px rgba(0, 58, 110, .12);
  --maxw: 1280px;
}

/* ---------- base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
table { border-collapse: collapse; width: 100%; }
.inner { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }

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

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 24px rgba(0, 58, 110, .08); }
.header_inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo a { display: flex; align-items: center; gap: 10px; }
.logo img { height: 44px; width: auto; }

.gnb { display: flex; }
.gnb > li > a {
  display: block; padding: 0 26px; line-height: var(--header-h);
  font-size: 17px; font-weight: 700; color: var(--navy-ink);
  position: relative; transition: color .2s;
}
.gnb > li > a::after {
  content: ""; position: absolute; left: 26px; right: 26px; bottom: 18px;
  height: 3px; border-radius: 2px; background: var(--sky);
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.gnb > li > a:hover, .gnb > li > a.active { color: var(--navy); }
.gnb > li > a:hover::after, .gnb > li > a.active::after { transform: scaleX(1); }

.top_util { display: flex; align-items: center; gap: 8px; }
.top_util .lang a {
  font-size: 13px; font-weight: 700; color: var(--text-sub); padding: 4px 8px;
  border-radius: 6px;
}
.top_util .lang a.on { color: var(--white); background: var(--navy); }

/* mega menu */
.megamenu {
  position: absolute; left: 0; right: 0; top: var(--header-h);
  background: var(--white); border-top: 1px solid var(--line);
  box-shadow: 0 30px 50px rgba(0, 58, 110, .12);
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height .35s ease, opacity .25s ease;
}
.header:hover .megamenu,
.header:focus-within .megamenu { max-height: 360px; opacity: 1; }
.megamenu_inner {
  max-width: var(--maxw); margin: 0 auto; padding: 36px 24px 44px;
  display: flex; gap: 32px;
}
.mega_brand { width: 260px; flex: none; padding-right: 32px; border-right: 1px solid var(--line); }
.mega_brand strong { display: block; font-size: 21px; color: var(--navy); line-height: 1.4; }
.mega_brand span { display: block; margin-top: 10px; font-size: 13px; color: var(--text-sub); }
.mega_cols { display: flex; flex: 1; }
.mega_col { flex: 1; padding: 0 18px; }
.mega_col > a.dpt1 { display: block; font-size: 16px; font-weight: 800; color: var(--navy-ink); margin-bottom: 14px; }
.mega_col li a {
  display: block; padding: 6px 0; font-size: 14.5px; color: var(--text-sub); transition: color .15s, padding-left .15s;
}
.mega_col li a:hover { color: var(--sky); padding-left: 6px; }

/* mobile menu */
.btn_allmenu { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.btn_allmenu i { display: block; width: 24px; height: 2.5px; border-radius: 2px; background: var(--navy-ink); transition: transform .25s, opacity .25s; }
.allmenu {
  position: fixed; inset: 0; z-index: 1100; background: var(--white);
  transform: translateX(100%); transition: transform .35s ease;
  overflow-y: auto; padding-bottom: 60px;
}
.allmenu.open { transform: translateX(0); }
.allmenu_top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
}
.allmenu_top img { height: 38px; }
.btn_allmenu_close { font-size: 30px; line-height: 1; color: var(--navy-ink); width: 44px; height: 44px; }
.allmenu_group { border-bottom: 1px solid var(--line); }
.allmenu_group > button {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px; font-size: 18px; font-weight: 800; color: var(--navy-ink);
}
.allmenu_group > button::after { content: "+"; font-size: 22px; color: var(--sky); font-weight: 400; }
.allmenu_group.open > button::after { content: "–"; }
.allmenu_group ul { display: none; padding: 4px 0 14px; background: var(--frost); }
.allmenu_group.open ul { display: block; }
.allmenu_group ul a { display: block; padding: 10px 34px; font-size: 15.5px; color: var(--text-sub); }
.allmenu_group ul a.active { color: var(--navy); font-weight: 700; }

/* ---------- footer ---------- */
.footer { background: var(--navy-ink); color: rgba(255, 255, 255, .75); margin-top: 0; }
.foot_top { border-bottom: 1px solid rgba(255, 255, 255, .12); }
.foot_top .inner { display: flex; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.foot_links { display: flex; gap: 26px; font-size: 14px; }
.foot_links a:hover { color: var(--sky-soft); }
.foot_links .em { color: var(--sky-soft); font-weight: 700; }
.foot_body .inner { display: flex; justify-content: space-between; gap: 32px; padding-top: 34px; padding-bottom: 40px; flex-wrap: wrap; }
.foot_info p { font-size: 14px; line-height: 1.9; }
.foot_info .copy { margin-top: 14px; font-size: 12.5px; color: rgba(255, 255, 255, .45); }
.foot_logo img { height: 40px; opacity: .9; }
.foot_contact { text-align: right; font-size: 14px; line-height: 1.9; }
.foot_contact strong { display: block; font-size: 22px; color: var(--white); letter-spacing: .5px; }
.foot_family select {
  margin-top: 10px; background: transparent; color: rgba(255,255,255,.8);
  border: 1px solid rgba(255,255,255,.3); padding: 8px 12px; border-radius: 8px; font-family: inherit;
}

/* ---------- hero (main) ---------- */
.hero { position: relative; height: 100vh; min-height: 640px; max-height: 1080px; overflow: hidden; background: var(--navy-deep); }
.hero_slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; visibility: hidden;
  display: flex; align-items: center;
}
.hero_slide.on { opacity: 1; visibility: visible; z-index: 1; }
.hero_bg { position: absolute; inset: 0; }
.hero_bg.bg1 { background: linear-gradient(118deg, #002B52 0%, #0058A3 52%, #0091CE 100%); }
.hero_bg.bg2 { background: linear-gradient(118deg, #00243F 0%, #004A8C 45%, #00ADEB 115%); }
.hero_bg.bg3 { background: linear-gradient(118deg, #012F45 0%, #006B96 55%, #41B757 140%); }
.hero_bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(720px 420px at 82% 30%, rgba(0, 173, 235, .28), transparent 65%),
    radial-gradient(560px 480px at 12% 85%, rgba(255, 255, 255, .06), transparent 60%);
}
.hero_frost {
  position: absolute; right: -4%; top: 50%; transform: translateY(-50%);
  width: 46vw; max-width: 640px; opacity: .16; pointer-events: none;
}
/* Photo support for the hero — currently UNUSED (slides run on the gradient alone).
   To bring a photograph back, drop <img class="hero_photo" src="..."> plus
   <div class="hero_photo_veil"></div> into a .hero_slide. Note that a soft, dark,
   low-detail left edge in the source image is what makes the blend read as seamless. */
.hero_photo {
  position: absolute; right: 0; top: 0;
  width: 64%; height: 100%; object-fit: cover; object-position: center;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.25) 16%, rgba(0,0,0,.75) 34%, #000 52%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.25) 16%, rgba(0,0,0,.75) 34%, #000 52%);
}
.hero_photo_veil {
  position: absolute; right: 0; top: 0; width: 64%; height: 100%; pointer-events: none;
  background: linear-gradient(to right, rgba(0, 36, 63, .55) 0%, rgba(0, 36, 63, .18) 45%, rgba(0, 36, 63, .05) 100%);
}
.hero_text { position: relative; z-index: 2; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; width: 100%; }
.hero_temp {
  display: inline-flex; align-items: baseline; gap: 6px;
  font-weight: 200; font-size: clamp(44px, 6vw, 84px); color: var(--sky-soft);
  letter-spacing: -2px; line-height: 1;
  border-bottom: 1px solid rgba(127, 212, 245, .4); padding-bottom: 10px; margin-bottom: 28px;
}
.hero_temp small { font-size: .35em; font-weight: 500; letter-spacing: 0; color: rgba(255,255,255,.7); }
.hero_text strong {
  display: block; font-size: clamp(30px, 4.2vw, 58px); line-height: 1.28;
  color: var(--white); font-weight: 800; letter-spacing: -1px;
}
.hero_text p { margin-top: 22px; font-size: clamp(15px, 1.4vw, 19px); color: rgba(255, 255, 255, .85); max-width: 640px; }
.hero_text p em { font-style: normal; color: var(--sky-soft); }
.photo_note {
  position: absolute; right: 28px; bottom: 120px; z-index: 3;
  border: 1.5px dashed rgba(255, 255, 255, .55); border-radius: 10px;
  padding: 10px 14px; font-size: 12.5px; color: rgba(255, 255, 255, .85);
  background: rgba(0, 36, 63, .35); max-width: 300px; backdrop-filter: blur(4px);
}
.photo_note::before { content: "📷 교체용 실사 이미지"; display: block; font-weight: 700; margin-bottom: 3px; color: var(--sky-soft); }
body[data-lang="en"] .photo_note::before { content: "📷 Replacement photo"; }
body[data-lang="en"] .ph b { font-weight: 700; }

.hero_control {
  position: absolute; left: 0; right: 0; bottom: 46px; z-index: 5;
}
.hero_control .inner { display: flex; align-items: center; gap: 22px; }
.hero_pag { display: flex; gap: 10px; }
.hero_pag button { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.35); transition: all .25s; }
.hero_pag button.on { background: var(--sky); width: 30px; border-radius: 6px; }
.hero_progress { flex: 1; max-width: 220px; height: 2px; background: rgba(255,255,255,.25); position: relative; overflow: hidden; border-radius: 2px; }
.hero_progress i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--sky); }
.hero_arrows { display: flex; gap: 8px; }
.hero_arrows button {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
  color: var(--white); font-size: 17px; transition: background .2s;
}
.hero_arrows button:hover { background: rgba(255,255,255,.15); }

/* notice ticker under hero */
.ticker_bar { background: var(--white); border-bottom: 1px solid var(--line); }
.ticker_bar .inner { display: flex; align-items: center; gap: 20px; height: 64px; }
.ticker_cat {
  flex: none; font-size: 12.5px; font-weight: 800; letter-spacing: 1.5px; color: var(--navy);
  border: 1.5px solid var(--navy); padding: 5px 14px; border-radius: 20px;
}
.ticker_list { flex: 1; overflow: hidden; height: 64px; position: relative; }
.ticker_item {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  opacity: 0; transform: translateY(12px); transition: all .45s ease;
}
.ticker_item.on { opacity: 1; transform: translateY(0); }
.ticker_item .t { font-size: 15.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticker_item .d { font-size: 13.5px; color: var(--text-sub); flex: none; }

/* ---------- shared section pieces ---------- */
.sec { padding: 110px 0; }
.sec_head { margin-bottom: 54px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 800; letter-spacing: 3px; color: var(--sky); text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--sky); }
.sec_head h2 { margin-top: 14px; font-size: clamp(26px, 3vw, 40px); font-weight: 800; color: var(--navy-ink); letter-spacing: -1px; line-height: 1.3; }
.sec_head .desc { margin-top: 16px; font-size: 16.5px; color: var(--text-sub); max-width: 720px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 30px; font-size: 15px; font-weight: 700;
  transition: all .22s;
}
.btn.primary { background: var(--navy); color: var(--white); }
.btn.primary:hover { background: var(--sky); }
.btn.ghost { border: 1.5px solid var(--navy); color: var(--navy); }
.btn.ghost:hover { background: var(--navy); color: var(--white); }
.btn.green { background: var(--green); color: var(--white); }
.btn.green:hover { background: var(--green-deep); }

/* stats band */
.stats_band { background: var(--navy-deep); color: var(--white); padding: 72px 0; position: relative; overflow: hidden; }
.stats_band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 85% 20%, rgba(0,173,235,.25), transparent 60%);
}
.stats_grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat .pre {
  display: block; font-size: 13.5px; font-weight: 700; letter-spacing: .4px;
  color: rgba(255, 255, 255, .72); margin-bottom: 8px;
}
.stat b { display: block; font-size: clamp(34px, 3.4vw, 52px); font-weight: 200; letter-spacing: -1px; color: var(--sky-soft); line-height: 1.15; }
.stat b em { font-style: normal; font-weight: 700; font-size: .5em; margin-left: 4px; color: var(--white); }
.stat b span { font-size: inherit; color: inherit; display: inline; margin: 0; }
.stat > span { display: block; margin-top: 10px; font-size: 14.5px; color: rgba(255,255,255,.75); }

/* business cards (main) */
.biz_grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.biz_card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 90%);
  color: var(--white); padding: 30px 24px 26px; min-height: 300px;
  display: flex; flex-direction: column; transition: transform .3s, box-shadow .3s;
}
.biz_card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.biz_card:nth-child(2n) { background: linear-gradient(160deg, #0068B4 0%, #004072 90%); }
.biz_temp {
  align-self: flex-start; font-size: 13px; font-weight: 700; color: var(--sky-soft);
  border: 1px solid rgba(127,212,245,.5); border-radius: 16px; padding: 3px 12px;
}
.biz_card .ico { font-size: 40px; margin: 26px 0 auto; }
.biz_card strong { font-size: 21px; font-weight: 800; }
.biz_card span { margin-top: 6px; font-size: 13px; color: rgba(255,255,255,.7); }
.biz_card .arr { position: absolute; right: 20px; bottom: 22px; font-size: 18px; color: var(--sky-soft); transition: transform .25s; }
.biz_card:hover .arr { transform: translateX(6px); }

/* ESG band */
.esg_band { background: linear-gradient(120deg, #0E3D22 0%, var(--green-deep) 55%, var(--green) 120%); color: var(--white); }
.esg_band .sec_head h2, .esg_band strong { color: var(--white); }
.esg_band .eyebrow { color: #B7E9C2; }
.esg_band .eyebrow::before { background: #B7E9C2; }
.esg_cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.esg_card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); padding: 30px 26px; }
.esg_card strong { display: block; font-size: 19px; margin-bottom: 10px; }
.esg_card p { font-size: 14.5px; color: rgba(255,255,255,.85); }

/* news cards (main) */
.news_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news_card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px;
  display: flex; flex-direction: column; min-height: 210px; background: var(--white);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.news_card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--sky); }
.news_card .cat { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--sky); }
.news_card strong { margin-top: 12px; font-size: 17.5px; line-height: 1.5; color: var(--navy-ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news_card p { margin-top: 8px; font-size: 14px; color: var(--text-sub); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news_card .date { margin-top: auto; padding-top: 18px; font-size: 13px; color: var(--text-sub); }

/* sky-tinted section */
.tint_sky { background: var(--sky-wash); }

/* CTA */
.cta_band { background: var(--sky-wash); text-align: center; }
.cta_band strong { display: block; font-size: clamp(24px, 2.8vw, 36px); font-weight: 800; color: var(--navy-ink); letter-spacing: -1px; line-height: 1.4; }
.cta_band .btn { margin-top: 30px; }

/* ---------- sub pages ---------- */
.page_hero {
  margin-top: var(--header-h); height: 300px; position: relative; overflow: hidden;
  background: linear-gradient(115deg, var(--navy-deep) 0%, var(--navy) 55%, #0091CE 110%);
  display: flex; align-items: center; color: var(--white);
}
.page_hero.green { background: linear-gradient(115deg, #0E3D22 0%, var(--green-deep) 60%, var(--green) 115%); }
.page_hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(560px 300px at 85% 30%, rgba(0,173,235,.3), transparent 65%);
}
.page_hero .inner { position: relative; z-index: 1; width: 100%; }
.page_hero .crumb { font-size: 13.5px; color: rgba(255,255,255,.7); margin-bottom: 12px; }
.page_hero .crumb b { color: var(--sky-soft); font-weight: 600; }
.page_hero h1 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 800; letter-spacing: -1px; }
.page_hero .sub { margin-top: 10px; font-size: 15.5px; color: rgba(255,255,255,.85); }

.tabbar { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: var(--header-h); z-index: 500; }
.tabbar .inner { display: flex; gap: 4px; overflow-x: auto; }
.tabbar a {
  flex: none; padding: 18px 22px; font-size: 15.5px; font-weight: 600; color: var(--text-sub);
  border-bottom: 3px solid transparent; transition: color .2s;
}
.tabbar a:hover { color: var(--navy); }
.tabbar a.on { color: var(--navy); border-bottom-color: var(--sky); font-weight: 800; }

.content { padding: 80px 0 120px; }
.content h3.tit { font-size: 26px; font-weight: 800; color: var(--navy-ink); letter-spacing: -.5px; margin-bottom: 22px; padding-left: 16px; position: relative; }
.content h3.tit::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 5px; border-radius: 3px; background: linear-gradient(var(--sky), var(--navy)); }
.content .lead { font-size: 17px; color: var(--text); max-width: 880px; margin-bottom: 34px; }
.content .lead b { color: var(--navy); }
.block { margin-bottom: 80px; }

/* image placeholder for photos to be supplied later */
.ph {
  border: 2px dashed #9DB9CC; border-radius: var(--radius); background: var(--frost);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 28px 20px; color: var(--text-sub); min-height: 200px; gap: 10px;
}
.ph::before { content: "📷"; font-size: 30px; opacity: .7; }
.ph b { color: var(--navy); font-size: 14.5px; }
.ph p { font-size: 13px; max-width: 400px; }

.img_frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.img_frame img { width: 100%; }
.img_frame figcaption { padding: 12px 16px; font-size: 13.5px; color: var(--text-sub); border-top: 1px solid var(--line); }

/* feature/product grids */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.prod_card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
.prod_card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.prod_card .media { aspect-ratio: 4 / 3; background: var(--frost); position: relative; }
.prod_card .media .ph { border: 0; border-bottom: 2px dashed #9DB9CC; border-radius: 0; min-height: 100%; height: 100%; }
.prod_card .media img { width: 100%; height: 100%; object-fit: cover; }
.prod_card .body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.prod_card .temp { align-self: flex-start; font-size: 12px; font-weight: 800; color: var(--navy); background: var(--frost-2); border-radius: 14px; padding: 3px 12px; }
.prod_card strong { font-size: 18px; color: var(--navy-ink); }
.prod_card p { font-size: 14px; color: var(--text-sub); }
.prod_card .spec { margin-top: auto; padding-top: 12px; font-size: 12.5px; color: var(--sky); font-weight: 700; }

/* spec / info tables */
.spec_table th, .spec_table td { border: 1px solid var(--line); padding: 13px 16px; font-size: 14.5px; text-align: left; }
.spec_table th { background: var(--frost); color: var(--navy-ink); font-weight: 700; width: 200px; }
.spec_table.center td, .spec_table.center th { text-align: center; }

/* history timeline */
.era { display: flex; gap: 40px; padding: 46px 0; border-top: 1px solid var(--line); }
.era:last-child { border-bottom: 1px solid var(--line); }
.era_head { width: 300px; flex: none; }
.era_head .years { font-size: 15px; font-weight: 700; color: var(--sky); letter-spacing: 1px; }
.era_head strong { display: block; margin-top: 6px; font-size: 26px; font-weight: 800; color: var(--navy-ink); letter-spacing: -.5px; }
.era_head p { margin-top: 10px; font-size: 14px; color: var(--text-sub); }
.era_body { flex: 1; }
.era_body li { display: flex; gap: 20px; padding: 9px 0; font-size: 15.5px; }
.era_body li b { flex: none; width: 92px; color: var(--navy); font-weight: 700; }

/* mission page */
.vision_hero {
  border-radius: var(--radius); padding: 70px 40px; text-align: center; color: var(--white);
  background: linear-gradient(120deg, var(--navy-deep), var(--navy) 55%, #0091CE 115%);
  position: relative; overflow: hidden;
}
.vision_hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 260px at 80% 20%, rgba(0,173,235,.35), transparent 60%); }
.vision_hero * { position: relative; z-index: 1; }
.vision_hero .en { font-size: 14px; letter-spacing: 3px; color: var(--sky-soft); font-weight: 700; text-transform: uppercase; }
.vision_hero strong { display: block; margin-top: 16px; font-size: clamp(26px, 3.4vw, 42px); font-weight: 800; letter-spacing: -1px; }
.vision_hero p { margin-top: 14px; color: rgba(255,255,255,.85); }

.value_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value_card { border: 1px solid var(--line); border-left: 5px solid var(--sky); border-radius: 10px; padding: 26px 24px; background: var(--white); }
.value_card:nth-child(2) { border-left-color: var(--navy); }
.value_card:nth-child(3) { border-left-color: var(--green); }
.value_card strong { display: block; font-size: 18px; color: var(--navy-ink); margin-bottom: 8px; }
.value_card p { font-size: 14.5px; color: var(--text-sub); }

/* CI page */
.ci_colors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ci_chip { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.ci_chip .swatch { height: 130px; }
.ci_chip .meta { padding: 18px 20px; background: var(--white); }
.ci_chip .meta strong { display: block; font-size: 16px; color: var(--navy-ink); }
.ci_chip .meta span { display: block; font-size: 13.5px; color: var(--text-sub); margin-top: 4px; }
.ci_chip .meta code { font-size: 13px; color: var(--navy); font-weight: 700; }

/* board (list) */
.board_tool { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.board_tool .cnt { font-size: 14px; color: var(--text-sub); }
.board_tool .cnt b { color: var(--sky); }
.board_search { display: flex; gap: 8px; }
.board_search input {
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; font-size: 14px; font-family: inherit; width: 220px;
}
.board_search button { background: var(--navy); color: var(--white); border-radius: 8px; padding: 0 18px; font-size: 14px; font-weight: 700; }

.board_list { border-top: 2px solid var(--navy-ink); }
.board_row {
  display: flex; align-items: center; gap: 18px; padding: 20px 10px;
  border-bottom: 1px solid var(--line); transition: background .15s; cursor: pointer;
}
.board_row:hover { background: var(--frost); }
.board_row .no { width: 56px; flex: none; text-align: center; font-size: 14px; color: var(--text-sub); }
.board_row .no .badge { display: inline-block; background: var(--sky); color: var(--white); font-size: 11.5px; font-weight: 800; border-radius: 12px; padding: 2px 10px; }
.board_row .subj { flex: 1; min-width: 0; }
.board_row .subj .t {
  display: block; font-size: 17px; font-weight: 700; color: var(--navy-ink); line-height: 1.45;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: color .15s;
}
.board_row .subj .s {
  display: block; margin-top: 5px; font-size: 13.5px; font-weight: 400; color: var(--text-sub); line-height: 1.5;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.board_row:hover .subj .t { color: var(--navy); }
.board_row .subj .clip { color: var(--sky); font-size: 13px; margin-left: 6px; }
.board_row .meta { flex: none; display: flex; gap: 24px; font-size: 13.5px; color: var(--text-sub); }
.board_row .meta span { width: 84px; text-align: center; }
.board_empty { padding: 60px 0; text-align: center; color: var(--text-sub); border-bottom: 1px solid var(--line); }
.board_note {
  margin-top: 16px; font-size: 13px; color: var(--text-sub); background: var(--frost);
  border-radius: 10px; padding: 14px 18px;
}
.board_note b { color: var(--navy); }

/* post detail dialog */
.post_dim {
  position: fixed; inset: 0; z-index: 1200; background: rgba(12, 36, 56, .55);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; visibility: hidden; transition: opacity .25s;
}
.post_dim.open { opacity: 1; visibility: visible; }
.post_modal {
  background: var(--white); border-radius: var(--radius); width: min(760px, 100%);
  max-height: 86vh; display: flex; flex-direction: column; box-shadow: 0 30px 70px rgba(0, 36, 63, .35);
  transform: translateY(14px); transition: transform .25s;
}
.post_dim.open .post_modal { transform: none; }
.post_head { padding: 26px 30px 20px; border-bottom: 1px solid var(--line); position: relative; }
.post_head .cat { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--sky); }
.post_head h4 { margin-top: 10px; font-size: 22px; font-weight: 800; color: var(--navy-ink); line-height: 1.4; padding-right: 40px; }
.post_head .date { display: block; margin-top: 10px; font-size: 13.5px; color: var(--text-sub); }
.post_close {
  position: absolute; top: 20px; right: 22px; width: 36px; height: 36px;
  font-size: 26px; line-height: 1; color: var(--text-sub); border-radius: 50%;
}
.post_close:hover { background: var(--frost); color: var(--navy); }
.post_body { padding: 24px 30px 30px; overflow-y: auto; font-size: 15.5px; line-height: 1.85; color: var(--text); }
.post_body .sum {
  background: var(--frost); border-left: 4px solid var(--sky); border-radius: 8px;
  padding: 14px 18px; margin-bottom: 20px; font-size: 14.5px; color: var(--text-sub);
}
.post_body p + p { margin-top: 12px; }
.post_file {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 13.5px; color: var(--text-sub);
}
.post_file b { color: var(--navy); }

/* legal / document pages */
.doc { max-width: 900px; }
.doc h2 { font-size: 24px; font-weight: 800; color: var(--navy-ink); margin: 40px 0 14px; padding-left: 14px; position: relative; letter-spacing: -.4px; }
.doc h2::before { content: ""; position: absolute; left: 0; top: 7px; bottom: 7px; width: 4px; border-radius: 3px; background: linear-gradient(var(--sky), var(--navy)); }
.doc h2:first-child { margin-top: 0; }
.doc h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin: 26px 0 10px; }
.doc p { font-size: 15.5px; line-height: 1.85; color: var(--text); margin-bottom: 12px; }
.doc em { color: var(--text-sub); font-style: normal; font-size: 14px; }
.doc ul, .doc ol { margin: 0 0 16px; padding-left: 4px; }
.doc li { position: relative; padding: 5px 0 5px 18px; font-size: 15.5px; line-height: 1.75; }
.doc ul > li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 5px; height: 5px; border-radius: 50%; background: var(--sky); }
.doc ol { counter-reset: docnum; }
.doc ol > li { padding-left: 26px; }
.doc ol > li::before { counter-increment: docnum; content: counter(docnum) "."; position: absolute; left: 2px; top: 5px; color: var(--navy); font-weight: 700; font-size: 14.5px; }
.doc table { margin: 6px 0 20px; }
.doc table th, .doc table td { border: 1px solid var(--line); padding: 12px 16px; font-size: 14.5px; text-align: left; }
.doc table th { background: var(--frost); color: var(--navy-ink); font-weight: 700; width: 220px; }
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 34px 0; }
.doc .sign { font-size: 14px; color: var(--text-sub); }
.doc .sign b { display: block; color: var(--navy-ink); font-size: 15px; margin-bottom: 6px; }

/* FAQ */
.faq_item { border-bottom: 1px solid var(--line); }
.faq_item:first-child { border-top: 2px solid var(--navy-ink); }
.faq_q {
  width: 100%; display: flex; align-items: center; gap: 16px; text-align: left;
  padding: 22px 10px; font-size: 16.5px; font-weight: 700; color: var(--navy-ink);
}
.faq_q .q_ico { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 800; }
.faq_q::after { content: "⌄"; margin-left: auto; font-size: 20px; color: var(--sky); transition: transform .25s; }
.faq_item.open .faq_q::after { transform: rotate(180deg); }
.faq_a { display: none; padding: 0 10px 26px 60px; font-size: 15px; color: var(--text); }
.faq_item.open .faq_a { display: block; }
.faq_a p + p { margin-top: 8px; }

/* consent block that gates the inquiry form */
.agree_head { margin-bottom: 14px; }
.agree_head strong { font-size: 19px; font-weight: 800; color: var(--navy-ink); }
.agree_head span { font-size: 13.5px; color: var(--text-sub); margin-left: 8px; }
.agree_box {
  border: 1px solid var(--line); border-radius: 12px; background: var(--white);
  padding: 24px 26px; max-height: 280px; overflow-y: auto;
}
.agree_box .sec_i + .sec_i { margin-top: 22px; }
.agree_box b { display: block; font-size: 15px; color: var(--navy); margin-bottom: 8px; }
.agree_box p { font-size: 14px; color: var(--text); line-height: 1.75; }
.agree_box .dot { position: relative; padding-left: 15px; }
.agree_box .dot::before { content: ""; position: absolute; left: 2px; top: 10px; width: 4px; height: 4px; border-radius: 50%; background: var(--sky); }
.agree_rdo { display: flex; gap: 24px; margin: 18px 0 32px; flex-wrap: wrap; }
.rdo { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 15.5px; color: var(--text); }
.rdo input { width: 18px; height: 18px; accent-color: var(--navy); cursor: pointer; }
.rdo input:checked + span { color: var(--navy); font-weight: 700; }

/* QnA form */
.qna_form { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; background: var(--frost); margin-bottom: 40px; }
.qna_form h4 { font-size: 18px; color: var(--navy-ink); margin-bottom: 18px; }
.qna_form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.qna_form .row3 { display: grid; grid-template-columns: 1fr 1fr 1.35fr; gap: 14px; margin-bottom: 14px; }
.qna_form .field > label { display: block; font-size: 13px; font-weight: 700; color: var(--navy-ink); margin-bottom: 7px; }
.qna_form .field > label .req { color: var(--sky); margin-left: 3px; }
.contact_group { display: flex; }
.contact_type { display: flex; flex: none; }
.contact_type button {
  padding: 0 13px; font-size: 12.5px; font-weight: 600; color: var(--text-sub);
  background: var(--white); border: 1px solid var(--line); border-right: 0;
  transition: background .18s, color .18s;
}
.contact_type button:first-child { border-radius: 8px 0 0 8px; }
.contact_type button.on { background: var(--navy); border-color: var(--navy); color: var(--white); font-weight: 700; }
.contact_group input { border-radius: 0 8px 8px 0 !important; }

/* form is disabled until consent is given */
.qna_form.locked { opacity: .55; }
.qna_form.locked input, .qna_form.locked textarea, .qna_form.locked button { pointer-events: none; }
.form_lock_note { font-size: 13.5px; color: var(--text-sub); margin-top: 12px; }
.form_lock_note b { color: var(--navy); }
.qna_form input, .qna_form textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
  font-size: 14.5px; font-family: inherit; background: var(--white);
}
.qna_form textarea { min-height: 120px; resize: vertical; }
.qna_form .full { margin-bottom: 14px; }
.qna_item { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.qna_head { display: flex; align-items: center; gap: 14px; padding: 16px 20px; cursor: pointer; background: var(--white); }
.qna_head .st { flex: none; font-size: 12px; font-weight: 800; border-radius: 12px; padding: 3px 12px; background: var(--frost-2); color: var(--text-sub); }
.qna_head .st.done { background: var(--green); color: var(--white); }
.qna_head .subj { flex: 1; font-weight: 700; color: var(--navy-ink); font-size: 15.5px; }
.qna_head .meta { font-size: 13px; color: var(--text-sub); }
.qna_body { display: none; padding: 20px; border-top: 1px solid var(--line); background: var(--frost); font-size: 14.5px; }
.qna_item.open .qna_body { display: block; }
.qna_reply { margin-top: 14px; background: var(--white); border-left: 4px solid var(--sky); border-radius: 8px; padding: 14px 18px; }
.qna_reply b { color: var(--navy); display: block; margin-bottom: 6px; }
.qna_admin { margin-top: 12px; display: flex; gap: 8px; }
.qna_admin button { font-size: 12.5px; padding: 6px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--white); color: var(--text-sub); }
.qna_admin button:hover { border-color: var(--navy); color: var(--navy); }

/* stock page */
.stock_hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 26px; margin-bottom: 60px; }
.stock_widget { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stock_widget .head { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--line); background: var(--frost); }
.stock_widget .head strong { font-size: 18px; color: var(--navy-ink); }
.stock_widget .head span { font-size: 13px; color: var(--text-sub); }
.stock_links { display: flex; flex-direction: column; gap: 14px; }
.stock_links a {
  flex: 1; display: flex; align-items: center; justify-content: space-between;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px;
  font-weight: 700; color: var(--navy-ink); transition: border-color .2s, box-shadow .2s;
}
.stock_links a:hover { border-color: var(--sky); box-shadow: var(--shadow); }
.stock_links a span { font-size: 13px; color: var(--text-sub); font-weight: 400; }

/* ESG page tabs */
.esg_tabs { display: flex; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.esg_tabs button {
  padding: 12px 26px; border-radius: 24px; font-size: 15px; font-weight: 700;
  border: 1.5px solid var(--line); color: var(--text-sub); transition: all .2s;
}
.esg_tabs button.on { background: var(--green); border-color: var(--green); color: var(--white); }
.esg_tabs button.soon { border-style: dashed; }
.esg_pane { display: none; }
.esg_pane.on { display: block; }

/* location */
.map_grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 26px; align-items: stretch; }
.info_list li { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.info_list li b { flex: none; width: 110px; color: var(--navy); font-weight: 700; }

/* fgss diagram steps */
.flow_steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.flow_step { position: relative; padding: 26px 22px 26px 26px; border: 1px solid var(--line); background: var(--white); }
.flow_step:first-child { border-radius: 12px 0 0 12px; }
.flow_step:last-child { border-radius: 0 12px 12px 0; }
.flow_step + .flow_step { border-left: 0; }
.flow_step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: block; font-size: 13px; font-weight: 800; color: var(--sky); letter-spacing: 1px; margin-bottom: 10px;
}
.flow_step strong { display: block; font-size: 16.5px; color: var(--navy-ink); margin-bottom: 6px; }
.flow_step p { font-size: 13.5px; color: var(--text-sub); }

/* generic list w/ check */
.check_list li { position: relative; padding: 7px 0 7px 30px; font-size: 15.5px; }
.check_list li::before { content: "✓"; position: absolute; left: 0; top: 7px; width: 20px; height: 20px; border-radius: 50%; background: var(--frost-2); color: var(--navy); font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* ---------- responsive ---------- */
.pc { display: revert; }
.mo { display: none !important; }

@media (max-width: 1200px) {
  .gnb > li > a { padding: 0 16px; font-size: 16px; }
}

@media (max-width: 992px) {
  :root { --header-h: 66px; }
  .pc { display: none !important; }
  .mo { display: revert !important; }
  .gnb_wrap { display: none; }
  .btn_allmenu { display: flex; }
  .megamenu { display: none; }
  .logo img { height: 36px; }

  .sec { padding: 72px 0; }
  .stats_grid { grid-template-columns: repeat(2, 1fr); }
  .biz_grid { grid-template-columns: repeat(2, 1fr); }
  .esg_cards, .news_grid, .grid3, .grid4, .value_grid, .ci_colors { grid-template-columns: repeat(2, 1fr); }
  .grid2, .stock_hero, .map_grid { grid-template-columns: 1fr; }
  .flow_steps { grid-template-columns: 1fr 1fr; }
  .flow_step { border-radius: 0 !important; border-left: 1px solid var(--line) !important; }
  .era { flex-direction: column; gap: 18px; }
  .era_head { width: auto; }
  .photo_note { bottom: 100px; right: 16px; max-width: 240px; font-size: 11.5px; }
  /* photo becomes a full-bleed backdrop; text keeps priority */
  .hero_photo {
    width: 100%; opacity: .42;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.6) 30%, #000 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.6) 30%, #000 100%);
  }
  .hero_photo_veil {
    width: 100%;
    background: linear-gradient(to bottom, rgba(0, 36, 63, .72) 0%, rgba(0, 36, 63, .45) 55%, rgba(0, 36, 63, .6) 100%);
  }
  .foot_body .inner { flex-direction: column; }
  .foot_contact { text-align: left; }
}

@media (max-width: 600px) {
  .hero { min-height: 560px; }
  .biz_grid, .esg_cards, .news_grid, .grid3, .grid4, .value_grid, .ci_colors, .stats_grid, .flow_steps { grid-template-columns: 1fr; }
  .flow_step { border-radius: 12px !important; margin-bottom: 10px; border: 1px solid var(--line) !important; }
  .qna_form .row, .qna_form .row3 { grid-template-columns: 1fr; }
  .board_row .meta span:not(:last-child) { display: none; }
  .ticker_item .d { display: none; }
  .page_hero { height: 230px; }
  .tabbar a { padding: 15px 16px; font-size: 14.5px; }
  .content { padding: 56px 0 90px; }
  .photo_note { display: none; }
}