/* ============================================================
   ODI Co., Ltd. — pages.css
   페이지별 컴포넌트 스타일 통합 반응형 CSS
   Breakpoints:
     --bp-xl : 1200px  (대형 데스크톱)
     --bp-lg : 1024px  (노트북/태블릿 가로)
     --bp-md : 768px   (태블릿 세로 / 모바일 가로)
     --bp-sm : 480px   (모바일)
============================================================ */

/* ============================================================
   1. HOME — index.html
============================================================ */

/* Hero */
.hero {
  min-height: 100vh;
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,111,212,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,111,212,.07) 1px, transparent 1px);
  background-size: 52px 52px;
  animation: patternDrift 90s linear infinite;
}
@keyframes patternDrift { from { background-position: 0 0 } to { background-position: 52px 52px } }
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--color-primary), transparent);
}
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,111,212,.13) 0%, transparent 70%);
  top: -120px; right: -100px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 4rem var(--section-px);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .38rem .9rem;
  border: 1px solid rgba(26,111,212,.4);
  border-radius: 50px;
  font-family: var(--font-en);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  background: rgba(26,111,212,.08);
  margin-bottom: 2rem;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: .5rem;
}
.hero-title em { font-style: normal; color: var(--color-accent-light); }
.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.7rem);
  font-weight: 600;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.6rem;
  line-height: 1.4;
}
.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,.5);
  max-width: 500px;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.3);
  font-size: .75rem;
  letter-spacing: .1em;
  font-family: var(--font-en);
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.3), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{opacity:.3} 50%{opacity:1} }

/* Stats Bar */
.stats-bar { background: var(--color-secondary); padding: 3rem 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--section-px);
}
.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: .4rem;
}
.stat-label { font-size: .85rem; color: rgba(255,255,255,.45); }

/* Biz Cards (home) */
.biz-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.biz-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.25); }
.biz-card__img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d1e36 0%, #1c3557 100%);
}
.biz-icon {
  width: 60px; height: 60px;
  background: rgba(26,111,212,.15);
  border: 1px solid rgba(26,111,212,.3);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.biz-icon svg { width: 30px; height: 30px; stroke: var(--color-accent-light); fill: none; stroke-width: 1.5; }
.biz-card__body { padding: 1.6rem; }
.biz-label { font-family: var(--font-en); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: .5rem; }
.biz-title { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700; color: var(--color-text); margin-bottom: .6rem; line-height: 1.4; }
.biz-desc { font-size: .875rem; color: var(--color-text-sub); line-height: 1.8; margin-bottom: 1rem; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag { padding: .25rem .65rem; background: var(--color-surface); border-radius: 50px; font-size: .72rem; font-weight: 500; color: var(--color-text-sub); border: 1px solid var(--color-border); }
.biz-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: 1rem; font-size: .875rem; font-weight: 600; color: var(--color-accent); transition: var(--transition); }
.biz-link:hover { gap: .7rem; }

/* Comp Cards (home 핵심경쟁력) */
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap-md); }
.comp-card {
  padding: 2.2rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.comp-card:hover { background: rgba(255,255,255,.07); border-color: rgba(26,111,212,.35); transform: translateY(-3px); }
.comp-num { font-family: var(--font-en); font-size: .72rem; font-weight: 700; letter-spacing: .15em; color: var(--color-accent); margin-bottom: .8rem; }
.comp-title { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: .3rem; }
.comp-en { font-family: var(--font-en); font-size: .72rem; color: rgba(255,255,255,.3); letter-spacing: .08em; margin-bottom: 1rem; }
.comp-desc { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.8; margin-bottom: 1rem; }
.comp-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.comp-list li { font-size: .8rem; color: rgba(255,255,255,.4); padding-left: 1rem; position: relative; line-height: 1.6; }
.comp-list li::before { content: '→'; position: absolute; left: 0; color: var(--color-accent); font-size: .75rem; }

/* Client Chips (home) */
.clients-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.client-chip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
  transition: var(--transition);
}
.client-chip:hover { border-color: rgba(26,111,212,.3); background: #fff; box-shadow: var(--shadow-sm); }
.client-name { font-family: var(--font-en); font-size: .9rem; font-weight: 700; color: var(--color-text); margin-bottom: .2rem; }
.client-sub { font-size: .75rem; color: var(--color-text-sub); }

/* Roadmap (home) */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  position: relative;
}
.roadmap-grid::before {
  content: '';
  position: absolute;
  top: 20px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--color-accent), rgba(26,111,212,.1));
}
.roadmap-item { text-align: center; padding: 0 1rem; }
.roadmap-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px rgba(26,111,212,.3);
  margin: 0 auto 1.5rem;
  position: relative; z-index: 1;
}
.roadmap-phase { font-family: var(--font-en); font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .5rem; }
.roadmap-title { font-family: var(--font-serif); font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.roadmap-desc { font-size: .82rem; color: rgba(255,255,255,.4); line-height: 1.7; }

/* CTA Banner */
.cta-banner { background: var(--color-accent); padding: 5rem 0; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { font-family: var(--font-serif); font-size: var(--fs-h1); color: #fff; margin-bottom: .8rem; }
.cta-banner p { color: rgba(255,255,255,.75); margin-bottom: 2rem; }
.btn--white { background: #fff; color: var(--color-accent); font-weight: 700; }
.btn--white:hover { background: rgba(255,255,255,.9); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.btn--outline-white { border: 1.5px solid rgba(255,255,255,.5); color: #fff; }
.btn--outline-white:hover { border-color: #fff; background: rgba(255,255,255,.1); }

/* ============================================================
   2. COMPANY — company/index.html
============================================================ */
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.overview-visual {
  height: 420px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0d1e36 0%, #1c3557 60%, #0e2a4a 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.overview-visual::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,111,212,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,111,212,.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.ov-label { position: relative; z-index: 1; text-align: center; }
.ov-label .big { font-family: var(--font-en); font-size: 5rem; font-weight: 800; color: rgba(26,111,212,.25); line-height: 1; }
.ov-label .small { font-family: var(--font-en); font-size: .8rem; letter-spacing: .2em; color: rgba(255,255,255,.25); }

.profile-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; }
.profile-table tr { border-bottom: 1px solid var(--color-border); }
.profile-table th { width: 30%; padding: .85rem 0; text-align: left; font-size: .875rem; font-weight: 600; color: var(--color-text-sub); vertical-align: top; }
.profile-table td { padding: .85rem 0; font-size: .875rem; color: var(--color-text); line-height: 1.7; }

.infra-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.infra-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 2rem; text-align: center;
  transition: var(--transition);
}
.infra-card:hover { background: rgba(255,255,255,.08); border-color: rgba(26,111,212,.3); }
.infra-num { font-family: var(--font-en); font-size: 2.8rem; font-weight: 800; color: var(--color-accent-light); line-height: 1; margin-bottom: .3rem; }
.infra-unit { font-size: 1rem; color: rgba(255,255,255,.4); }
.infra-name { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: #fff; margin: .5rem 0 .4rem; }
.infra-desc { font-size: .875rem; color: rgba(255,255,255,.45); line-height: 1.7; }

.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), rgba(26,111,212,.1));
}
.tl-item { position: relative; padding: 0 0 2.5rem 2.5rem; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -7px; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px rgba(26,111,212,.3);
}
.tl-date { font-family: var(--font-en); font-size: .875rem; font-weight: 700; color: var(--color-accent); letter-spacing: .06em; margin-bottom: .3rem; }
.tl-title { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: var(--color-text); margin-bottom: .3rem; }
.tl-desc { font-size: .875rem; color: var(--color-text-sub); line-height: 1.75; }
.tl-badge { display: inline-block; margin-top: .5rem; padding: .2rem .6rem; background: var(--color-accent-glow); border: 1px solid rgba(26,111,212,.2); border-radius: 4px; font-size: .72rem; font-weight: 600; color: var(--color-accent); }

.org-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.org-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-md);
  padding: 1.8rem; text-align: center;
  transition: var(--transition);
}
.org-card:hover { background: rgba(255,255,255,.07); border-color: rgba(26,111,212,.25); }
.org-icon { font-size: 2.2rem; margin-bottom: .8rem; }
.org-role { font-family: var(--font-en); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .4rem; }
.org-name { font-family: var(--font-serif); font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.org-desc { font-size: .8rem; color: rgba(255,255,255,.4); line-height: 1.7; }

/* ============================================================
   3. LOCATION — company/location.html
============================================================ */
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
.loc-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.loc-card__head { background: var(--color-primary); padding: 1.5rem; color: #fff; }
.loc-badge { display: inline-block; padding: .25rem .7rem; background: var(--color-accent); border-radius: 50px; font-family: var(--font-en); font-size: .7rem; font-weight: 700; letter-spacing: .08em; margin-bottom: .8rem; }
.loc-title { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700; margin-bottom: .3rem; }
.loc-size { font-family: var(--font-en); font-size: .85rem; color: rgba(255,255,255,.5); letter-spacing: .06em; }
.loc-card__body { padding: 1.5rem; }
.loc-info-row { display: flex; gap: .8rem; padding: .7rem 0; border-bottom: 1px solid var(--color-border); font-size: .875rem; }
.loc-info-row:last-child { border-bottom: none; }
.loc-info-label { color: var(--color-text-sub); font-weight: 600; min-width: 70px; flex-shrink: 0; }
.loc-info-val { color: var(--color-text); line-height: 1.6; }

.contact-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.contact-info-card { background: var(--color-surface); border-radius: var(--radius-md); padding: 1.8rem; text-align: center; border: 1px solid var(--color-border); }
.ci-icon { font-size: 2rem; margin-bottom: .8rem; }
.ci-label { font-size: .75rem; font-weight: 600; color: var(--color-text-sub); letter-spacing: .08em; text-transform: uppercase; font-family: var(--font-en); margin-bottom: .4rem; }
.ci-value { font-size: .95rem; font-weight: 600; color: var(--color-text); }

/* ============================================================
   4. BUSINESS — business/*.html 공통
============================================================ */
.prod-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.prod-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); }
.prod-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.2); }
.prod-card__head { background: linear-gradient(135deg,#0d1e36,#1c3557); padding: 2rem; display: flex; align-items: center; justify-content: center; height: 140px; }
.prod-icon { width: 56px; height: 56px; background: rgba(26,111,212,.15); border: 1px solid rgba(26,111,212,.3); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.prod-icon svg { width: 28px; height: 28px; stroke: var(--color-accent-light); fill: none; stroke-width: 1.5; }
.prod-card__body { padding: 1.5rem; }
.prod-cat { font-family: var(--font-en); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; margin-bottom: .4rem; }
.prod-cat--auto { color: #e07020; }
.prod-name { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: var(--color-text); margin-bottom: .5rem; }
.prod-desc { font-size: .85rem; color: var(--color-text-sub); line-height: 1.75; }
.prod-spec { margin-top: 1rem; padding: .8rem; background: var(--color-surface); border-radius: var(--radius-sm); font-size: .8rem; color: var(--color-text-sub); }
.prod-spec strong { color: var(--color-text); font-weight: 600; }

.client-delivery { background: var(--color-surface); border-radius: var(--radius-md); padding: 2.5rem; }
.cd-row { display: flex; align-items: flex-start; gap: 1.5rem; padding: 1.2rem 0; border-bottom: 1px solid var(--color-border); }
.cd-row:last-child { border-bottom: none; }
.cd-client { min-width: 110px; font-family: var(--font-en); font-size: .9rem; font-weight: 700; color: var(--color-text); }
.cd-items { flex: 1; }
.cd-item { display: inline-block; margin: .2rem .3rem .2rem 0; padding: .25rem .65rem; background: #fff; border-radius: 50px; font-size: .78rem; border: 1px solid var(--color-border); color: var(--color-text-sub); }

/* Business — biz-area-card (index.html) */
.lineup-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.lineup-table thead th { background: var(--color-primary); color: rgba(255,255,255,.7); padding: .9rem 1rem; text-align: left; font-weight: 600; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; font-family: var(--font-en); }
.lineup-table tbody tr { border-bottom: 1px solid var(--color-border); }
.lineup-table tbody tr:hover { background: var(--color-surface); }
.lineup-table td { padding: .9rem 1rem; color: var(--color-text); vertical-align: top; }
.lineup-table td:first-child { font-weight: 600; color: var(--color-accent); white-space: nowrap; }
.lineup-cat { display: inline-block; padding: .2rem .65rem; border-radius: 50px; font-size: .7rem; font-weight: 600; background: var(--color-accent-glow); color: var(--color-accent); border: 1px solid rgba(26,111,212,.2); margin-bottom: .3rem; }
.biz-area-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; display: grid; grid-template-columns: 1fr 1.4fr; transition: var(--transition); }
.biz-area-card:hover { box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.2); }
.biz-area-visual { background: linear-gradient(135deg,#0d1e36,#1c3557); display: flex; align-items: center; justify-content: center; min-height: 240px; }
.biz-area-icon { width: 72px; height: 72px; background: rgba(26,111,212,.15); border: 1px solid rgba(26,111,212,.3); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.biz-area-icon svg { width: 36px; height: 36px; stroke: var(--color-accent-light); fill: none; stroke-width: 1.5; }
.biz-area-body { padding: 2.2rem; }
.biz-area-en { font-family: var(--font-en); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: .5rem; }
.biz-area-title { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 700; color: var(--color-text); margin-bottom: .8rem; }
.biz-area-desc { font-size: .875rem; color: var(--color-text-sub); line-height: 1.85; margin-bottom: 1.2rem; }
.biz-area-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: 1.2rem; font-size: .875rem; font-weight: 600; color: var(--color-accent); transition: var(--transition); }
.biz-area-link:hover { gap: .7rem; }

/* Automation Turnkey Steps */
.turnkey-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; position: relative; }
.turnkey-steps::before { content: ''; position: absolute; top: 24px; left: 0; right: 0; height: 2px; background: linear-gradient(to right, var(--color-accent), rgba(26,111,212,.1)); }
.tk-step { text-align: center; padding: 0 1rem; }
.tk-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--color-accent); border: 3px solid #fff; outline: 2px solid rgba(26,111,212,.4); margin: 0 auto 1.2rem; position: relative; z-index: 1; }
.tk-num { font-family: var(--font-en); font-size: .68rem; font-weight: 700; color: var(--color-accent); letter-spacing: .1em; margin-bottom: .4rem; }
.tk-name { font-family: var(--font-serif); font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: .4rem; }
.tk-desc { font-size: .8rem; color: rgba(255,255,255,.45); line-height: 1.7; }

/* Automotive Feature Cards */
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 2rem; }
.feat-card { padding: 2rem; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); text-align: center; }
.feat-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.feat-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.feat-desc { font-size: .85rem; color: rgba(255,255,255,.5); line-height: 1.7; }

/* ============================================================
   5. CAPABILITY — capability/index.html
============================================================ */
.metric-strip { background: var(--color-secondary); padding: 3.5rem 0; }
.metric-grid { display: grid; grid-template-columns: repeat(4,1fr); max-width: var(--container); margin: 0 auto; padding: 0 var(--section-px); }
.metric-item { text-align: center; padding: 1.5rem 1rem; border-right: 1px solid rgba(255,255,255,.1); }
.metric-item:last-child { border-right: none; }
.metric-val { font-family: var(--font-en); font-size: clamp(2rem,4vw,2.8rem); font-weight: 800; color: #fff; line-height: 1; margin-bottom: .4rem; }
.metric-val span { color: var(--color-accent-light); }
.metric-label { font-size: .85rem; color: rgba(255,255,255,.45); }

.process-flow { display: grid; grid-template-columns: repeat(6,1fr); gap: 0; position: relative; margin: 3rem 0; }
.process-flow::before { content: ''; position: absolute; top: 28px; left: 0; right: 0; height: 2px; background: linear-gradient(to right, var(--color-accent), rgba(26,111,212,.15)); }
.pf-step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 .5rem; position: relative; z-index: 1; }
.pf-dot { width: 20px; height: 20px; border-radius: 50%; background: var(--color-accent); border: 3px solid #fff; box-shadow: 0 0 0 2px rgba(26,111,212,.35); margin-bottom: 1.2rem; flex-shrink: 0; }
.pf-num { font-family: var(--font-en); font-size: .65rem; font-weight: 700; letter-spacing: .12em; color: var(--color-accent); margin-bottom: .35rem; }
.pf-title { font-family: var(--font-serif); font-size: .88rem; font-weight: 700; color: #fff; margin-bottom: .4rem; line-height: 1.3; }
.pf-desc { font-size: .75rem; color: rgba(255,255,255,.4); line-height: 1.6; }

.cap-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.cap-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.8rem; transition: var(--transition); }
.cap-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.2); }
.cap-icon { width: 48px; height: 48px; background: var(--color-accent-glow); border: 1px solid rgba(26,111,212,.2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; }
.cap-icon svg { width: 24px; height: 24px; stroke: var(--color-accent); fill: none; stroke-width: 1.8; }
.cap-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: var(--color-text); margin-bottom: .5rem; }
.cap-desc { font-size: .875rem; color: var(--color-text-sub); line-height: 1.8; }
.cap-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .9rem; }
.cap-tag { padding: .2rem .55rem; background: var(--color-surface); border-radius: 50px; font-size: .72rem; color: var(--color-text-sub); border: 1px solid var(--color-border); }

.erp-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.erp-visual { background: linear-gradient(135deg,#0A1628,#1C3557); border-radius: var(--radius-lg); padding: 2.5rem; position: relative; overflow: hidden; }
.erp-visual::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,111,212,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(26,111,212,.07) 1px,transparent 1px); background-size: 32px 32px; }
.erp-screen { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); padding: 1.4rem; position: relative; z-index: 1; }
.erp-screen-bar { display: flex; gap: .4rem; margin-bottom: 1rem; }
.erp-screen-dot { width: 8px; height: 8px; border-radius: 50%; }
.erp-row { display: flex; align-items: center; justify-content: space-between; padding: .5rem .6rem; margin-bottom: .4rem; background: rgba(255,255,255,.03); border-radius: 4px; border: 1px solid rgba(255,255,255,.06); }
.erp-row:last-child { margin-bottom: 0; }
.erp-row-label { font-size: .75rem; color: rgba(255,255,255,.5); font-family: var(--font-en); }
.erp-row-val { font-size: .75rem; color: var(--color-accent-light); font-family: var(--font-en); font-weight: 600; }
.erp-row-badge { padding: .12rem .4rem; border-radius: 3px; font-size: .65rem; font-weight: 700; font-family: var(--font-en); }
.erp-row-badge.ok { background: rgba(52,211,153,.15); color: #34d399; }
.erp-row-badge.warn { background: rgba(251,191,36,.15); color: #fbbf24; }
.erp-points { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.erp-point { display: flex; align-items: flex-start; gap: .9rem; }
.erp-point-icon { width: 36px; height: 36px; background: var(--color-accent-glow); border: 1px solid rgba(26,111,212,.2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.erp-point-icon svg { width: 16px; height: 16px; stroke: var(--color-accent); fill: none; stroke-width: 2; }
.erp-point-title { font-size: .9rem; font-weight: 700; color: var(--color-text); margin-bottom: .2rem; }
.erp-point-desc { font-size: .85rem; color: var(--color-text-sub); line-height: 1.7; }

.infra-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; }
.infra-table th { background: var(--color-primary); color: rgba(255,255,255,.65); font-size: .8rem; font-weight: 600; padding: .9rem 1.2rem; text-align: left; letter-spacing: .04em; }
.infra-table td { padding: .9rem 1.2rem; border-bottom: 1px solid var(--color-border); font-size: .88rem; color: var(--color-text-sub); line-height: 1.6; }
.infra-table tr:last-child td { border-bottom: none; }
.infra-table tr:nth-child(even) td { background: var(--color-surface); }
.infra-table td strong { color: var(--color-text); font-weight: 600; }

.img-placeholder { background: linear-gradient(135deg,var(--color-surface),var(--color-surface-dark)); border: 2px dashed var(--color-border); border-radius: var(--radius-md); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; color: var(--color-text-light); font-size: .82rem; text-align: center; padding: 2rem; }
.img-placeholder svg { width: 36px; height: 36px; stroke: var(--color-border); fill: none; stroke-width: 1.5; }
.img-placeholder span { color: var(--color-accent); font-weight: 600; font-size: .78rem; }

/* ============================================================
   6. QUALITY — quality/index.html
============================================================ */
.wbp-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; margin: 2.5rem 0; }
.wbp-step { padding: 2rem 1.5rem; border-right: 1px solid var(--color-border); }
.wbp-step:last-child { border-right: none; }
.wbp-step-num { font-family: var(--font-en); font-size: .65rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .8rem; }
.wbp-step-title { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: var(--color-text); margin-bottom: 1rem; line-height: 1.3; }
.wbp-step-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.wbp-step-list li { font-size: .82rem; color: var(--color-text-sub); padding-left: 1rem; position: relative; line-height: 1.6; }
.wbp-step-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; font-size: .75rem; }
.wbp-step-badge { display: inline-block; padding: .2rem .55rem; background: rgba(26,111,212,.1); color: var(--color-accent); border-radius: 4px; font-size: .72rem; font-weight: 700; margin-top: 1rem; }

.insp-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.insp-card { display: flex; gap: 1.2rem; align-items: flex-start; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.6rem; transition: var(--transition); }
.insp-card:hover { border-color: rgba(26,111,212,.25); box-shadow: var(--shadow-sm); }
.insp-icon { width: 44px; height: 44px; background: var(--color-accent-glow); border: 1px solid rgba(26,111,212,.2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.insp-icon svg { width: 22px; height: 22px; stroke: var(--color-accent); fill: none; stroke-width: 1.8; }
.insp-title { font-family: var(--font-serif); font-size: .97rem; font-weight: 700; color: var(--color-text); margin-bottom: .45rem; }
.insp-desc { font-size: .855rem; color: var(--color-text-sub); line-height: 1.8; }

.q-metric-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin: 2rem 0; }
.q-metric { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); padding: 2rem; text-align: center; }
.q-metric-val { font-family: var(--font-en); font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: .4rem; }
.q-metric-val span { color: var(--color-accent-light); }
.q-metric-label { font-size: .85rem; color: rgba(255,255,255,.45); }

.cert-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.cert-doc { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 2rem; }
.cert-doc-header { background: var(--color-primary); border-radius: var(--radius-sm); padding: 1rem 1.2rem; margin-bottom: 1.2rem; display: flex; align-items: center; justify-content: space-between; }
.cert-doc-title { font-family: var(--font-en); font-size: .78rem; font-weight: 700; color: #fff; letter-spacing: .06em; }
.cert-doc-badge { background: rgba(52,211,153,.2); color: #34d399; font-size: .68rem; font-weight: 700; padding: .2rem .5rem; border-radius: 3px; font-family: var(--font-en); }
.cert-row { display: flex; justify-content: space-between; align-items: center; padding: .5rem 0; border-bottom: 1px solid var(--color-border); font-size: .83rem; }
.cert-row:last-child { border-bottom: none; }
.cert-row-label { color: var(--color-text-sub); }
.cert-row-val { color: var(--color-text); font-weight: 500; }
.cert-row-pass { color: #27ae60; font-weight: 700; font-family: var(--font-en); font-size: .78rem; }

/* ============================================================
   7. CASES — cases/index.html
============================================================ */
.filter-tabs { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-tab { padding: .45rem 1.1rem; border-radius: 50px; font-size: .83rem; font-weight: 600; border: 1.5px solid var(--color-border); color: var(--color-text-sub); cursor: pointer; transition: var(--transition); background: #fff; }
.filter-tab.active, .filter-tab:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.case-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.2); }
.case-card__head { background: linear-gradient(135deg,#0A1628,#1C3557); padding: 1.8rem; position: relative; overflow: hidden; min-height: 130px; display: flex; flex-direction: column; justify-content: flex-end; }
.case-card__head::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,111,212,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(26,111,212,.07) 1px,transparent 1px); background-size: 28px 28px; }
.case-industry { font-family: var(--font-en); font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: .22rem .55rem; border-radius: 50px; display: inline-block; margin-bottom: .6rem; position: relative; z-index: 1; }
.case-industry.semi { background: rgba(26,111,212,.25); color: #93c5fd; border: 1px solid rgba(26,111,212,.3); }
.case-industry.auto { background: rgba(240,168,85,.2); color: #fcd34d; border: 1px solid rgba(240,168,85,.25); }
.case-industry.mfg { background: rgba(52,211,153,.15); color: #6ee7b7; border: 1px solid rgba(52,211,153,.2); }
.case-client { font-family: var(--font-en); font-size: 1.1rem; font-weight: 800; color: #fff; position: relative; z-index: 1; line-height: 1; }
.case-card__body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.case-title { font-family: var(--font-serif); font-size: .97rem; font-weight: 700; color: var(--color-text); margin-bottom: .6rem; line-height: 1.4; }
.case-desc { font-size: .855rem; color: var(--color-text-sub); line-height: 1.8; flex: 1; margin-bottom: 1rem; }
.case-products { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: 1rem; }
.case-product { padding: .2rem .55rem; background: var(--color-surface); border-radius: 50px; font-size: .72rem; color: var(--color-text-sub); border: 1px solid var(--color-border); }
.case-result { background: rgba(26,111,212,.06); border: 1px solid rgba(26,111,212,.12); border-radius: var(--radius-sm); padding: .6rem .8rem; display: flex; align-items: center; gap: .5rem; }
.case-result-icon { color: var(--color-accent); font-size: .9rem; }
.case-result-text { font-size: .8rem; color: var(--color-accent); font-weight: 600; }

.track-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.track-table th { background: var(--color-primary); color: rgba(255,255,255,.65); font-size: .8rem; font-weight: 600; padding: .9rem 1.2rem; text-align: left; letter-spacing: .04em; }
.track-table td { padding: .85rem 1.2rem; border-bottom: 1px solid var(--color-border); font-size: .875rem; color: var(--color-text-sub); line-height: 1.6; vertical-align: top; }
.track-table tr:last-child td { border-bottom: none; }
.track-table tr:nth-child(even) td { background: var(--color-surface); }
.track-table td strong { color: var(--color-text); font-weight: 600; }
.product-chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.pchip { padding: .18rem .5rem; background: rgba(26,111,212,.08); color: var(--color-accent); border-radius: 4px; font-size: .75rem; font-weight: 500; }

.cta-inline { background: linear-gradient(135deg,rgba(26,111,212,.12),rgba(26,111,212,.04)); border: 1px solid rgba(26,111,212,.2); border-radius: var(--radius-lg); padding: 2.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-top: 3rem; flex-wrap: wrap; }
.cta-inline-text h3 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; color: var(--color-text); margin-bottom: .4rem; }
.cta-inline-text p { font-size: .875rem; color: var(--color-text-sub); line-height: 1.7; }

/* ============================================================
   8. DOWNLOADS — downloads/index.html
============================================================ */
.dl-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-bottom: 3rem; }
.dl-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; }
.dl-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(26,111,212,.2); }
.dl-card__head { background: linear-gradient(135deg,#0A1628,#1C3557); padding: 2rem; display: flex; align-items: center; justify-content: center; min-height: 120px; position: relative; overflow: hidden; }
.dl-card__head::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,111,212,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(26,111,212,.07) 1px,transparent 1px); background-size: 28px 28px; }
.dl-doc-icon { width: 56px; height: 68px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 4px; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; }
.dl-doc-icon::after { content: 'PDF'; position: absolute; bottom: -1px; left: 0; right: 0; background: var(--color-accent); font-family: var(--font-en); font-size: .6rem; font-weight: 700; text-align: center; color: #fff; padding: .15rem 0; letter-spacing: .04em; }
.dl-doc-icon svg { width: 26px; height: 26px; stroke: rgba(255,255,255,.6); fill: none; stroke-width: 1.5; margin-bottom: .6rem; }
.dl-card__body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.dl-type { font-family: var(--font-en); font-size: .66rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .45rem; }
.dl-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: var(--color-text); margin-bottom: .5rem; line-height: 1.4; }
.dl-desc { font-size: .855rem; color: var(--color-text-sub); line-height: 1.8; flex: 1; margin-bottom: 1.2rem; }
.dl-meta { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.dl-meta-item { font-size: .75rem; color: var(--color-text-light); display: flex; align-items: center; gap: .3rem; }
.dl-meta-item svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; }
.dl-btn { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: .7rem 1rem; background: var(--color-accent); color: #fff; border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600; transition: var(--transition); cursor: pointer; border: none; width: 100%; font-family: var(--font-sans); }
.dl-btn:hover { background: var(--color-accent-light); transform: translateY(-1px); }
.dl-btn svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2.5; flex-shrink: 0; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(10,22,40,.7); backdrop-filter: blur(8px); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 1.5rem; }
.modal-backdrop.open { display: flex; }
.modal { background: #fff; border-radius: var(--radius-lg); width: 100%; max-width: 480px; overflow: hidden; box-shadow: 0 24px 80px rgba(10,22,40,.3); }
.modal-head { background: var(--color-primary); padding: 1.6rem 2rem; display: flex; align-items: center; justify-content: space-between; }
.modal-head-title { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: #fff; }
.modal-close { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.5); cursor: pointer; border: none; background: none; font-size: 1.2rem; transition: var(--transition); }
.modal-close:hover { color: #fff; }
.modal-body { padding: 2rem; }
.modal-desc { font-size: .875rem; color: var(--color-text-sub); line-height: 1.75; margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: .82rem; font-weight: 600; color: var(--color-text); margin-bottom: .4rem; }
.form-label .req { color: #e05050; margin-left: .2rem; }
.form-input { width: 100%; padding: .7rem .9rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: .875rem; color: var(--color-text); transition: var(--transition); background: #fff; }
.form-input:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(26,111,212,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.modal-submit { width: 100%; padding: .85rem; background: var(--color-accent); color: #fff; border: none; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: .9rem; font-weight: 700; cursor: pointer; transition: var(--transition); margin-top: .5rem; display: flex; align-items: center; justify-content: center; gap: .5rem; }
.modal-submit:hover { background: var(--color-accent-light); }
.modal-submit svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2.5; }
.modal-note { font-size: .78rem; color: var(--color-text-light); line-height: 1.6; margin-top: 1rem; text-align: center; }
.modal-success { padding: 2.5rem; text-align: center; display: none; }
.modal-success.show { display: block; }
.modal-success-icon { width: 56px; height: 56px; background: rgba(39,174,96,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.modal-success-icon svg { width: 28px; height: 28px; stroke: #27ae60; fill: none; stroke-width: 2.5; }
.modal-success h3 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--color-text); margin-bottom: .6rem; }
.modal-success p { font-size: .875rem; color: var(--color-text-sub); line-height: 1.75; }

/* ============================================================
   9. CONTACT — contact/index.html
============================================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.contact-info-panel { background: var(--color-primary); border-radius: var(--radius-lg); padding: 3rem; position: sticky; top: 100px; }
.cip-label { font-family: var(--font-en); font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .4rem; }
.cip-val { font-size: .9rem; color: rgba(255,255,255,.75); line-height: 1.7; }
.cip-block { padding: 1.2rem 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.cip-block:last-child { border-bottom: none; }
.contact-form { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 3rem; }
.form-group { margin-bottom: 1.4rem; }
.form-label { display: block; font-size: .875rem; font-weight: 600; color: var(--color-text); margin-bottom: .5rem; }
.form-label .req { color: var(--color-accent); margin-left: .2rem; }
.form-input, .form-select, .form-textarea { width: 100%; padding: .75rem 1rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); font-size: .9rem; font-family: var(--font-sans); color: var(--color-text); background: #fff; transition: var(--transition); outline: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(26,111,212,.1); }
.form-textarea { resize: vertical; min-height: 140px; line-height: 1.7; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-check { display: flex; align-items: flex-start; gap: .75rem; padding: .8rem 0; }
.form-check input { width: 16px; height: 16px; margin-top: .2rem; accent-color: var(--color-accent); flex-shrink: 0; }
.form-check label { font-size: .83rem; color: var(--color-text-sub); line-height: 1.6; }
.form-submit { width: 100%; padding: 1rem; background: var(--color-accent); color: #fff; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 700; font-family: var(--font-sans); cursor: pointer; transition: var(--transition); border: none; letter-spacing: .02em; }
.form-submit:hover { background: var(--color-accent-light); transform: translateY(-1px); box-shadow: var(--shadow-blue); }
.form-note { font-size: .78rem; color: var(--color-text-light); margin-top: .8rem; text-align: center; line-height: 1.6; }
.inquiry-types { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-bottom: 3rem; }
.inq-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.4rem; text-align: center; cursor: pointer; transition: var(--transition); }
.inq-card:hover { border-color: var(--color-accent); background: var(--color-accent-glow); }
.inq-icon { font-size: 2rem; margin-bottom: .6rem; }
.inq-title { font-size: .875rem; font-weight: 600; color: var(--color-text); }
.inq-sub { font-size: .75rem; color: var(--color-text-sub); margin-top: .3rem; }

/* ============================================================
   10. FAQ — faq/index.html
============================================================ */
.faq-cats { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 3rem; }
.faq-cat-btn { padding: .45rem 1.1rem; border-radius: 50px; font-size: .83rem; font-weight: 600; border: 1.5px solid var(--color-border); color: var(--color-text-sub); cursor: pointer; transition: var(--transition); background: #fff; }
.faq-cat-btn:hover, .faq-cat-btn.active { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.faq-group { margin-bottom: 3rem; }
.faq-group-title { font-family: var(--font-en); font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--color-border); }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; margin-bottom: .75rem; transition: var(--transition); }
.faq-item:hover { border-color: rgba(26,111,212,.2); }
.faq-item.open { border-color: var(--color-accent); box-shadow: 0 4px 16px rgba(26,111,212,.08); }
.faq-question { display: flex; align-items: center; gap: 1rem; padding: 1.2rem 1.5rem; cursor: pointer; width: 100%; background: #fff; border: none; text-align: left; font-family: var(--font-sans); }
.faq-q-icon { width: 28px; height: 28px; border-radius: 50%; background: var(--color-accent-glow); color: var(--color-accent); font-family: var(--font-en); font-weight: 800; font-size: .85rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.faq-q-text { flex: 1; font-size: .95rem; font-weight: 600; color: var(--color-text); line-height: 1.5; }
.faq-arrow { width: 20px; height: 20px; flex-shrink: 0; transition: transform .3s ease; color: var(--color-text-light); }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--color-accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .3s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 1.5rem 1.5rem 3.8rem; font-size: .875rem; color: var(--color-text-sub); line-height: 1.85; }
.faq-answer-inner p { margin-bottom: .6rem; }
.faq-answer-inner p:last-child { margin-bottom: 0; }
.faq-answer-inner strong { color: var(--color-text); font-weight: 600; }
.faq-answer-inner ul { padding-left: 1.2rem; margin-top: .4rem; }
.faq-answer-inner ul li { list-style: disc; padding: .2rem 0; color: var(--color-text-sub); }
.faq-layout { display: grid; grid-template-columns: 640px 1fr; gap: 4rem; align-items: start; }
.faq-side { position: sticky; top: 100px; }

/* ============================================================
   11. COMPETITIVENESS — competitiveness/index.html
============================================================ */
.comp-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; padding: 5rem 0; border-bottom: 1px solid var(--color-border); }
.comp-detail:last-child { border-bottom: none; }
.comp-detail.reverse { direction: rtl; }
.comp-detail.reverse > * { direction: ltr; }
.comp-visual { height: 360px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 2rem; position: relative; overflow: hidden; }
.cv-1 { background: linear-gradient(135deg,#0a1628,#1c3557); }
.cv-2 { background: linear-gradient(135deg,#0a1628,#0e2c52); }
.cv-3 { background: linear-gradient(135deg,#0a1628,#1a3040); }
.comp-visual::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,111,212,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(26,111,212,.08) 1px,transparent 1px); background-size: 40px 40px; }
.cv-inner { position: relative; z-index: 1; text-align: center; }
.cv-num { font-family: var(--font-en); font-size: 6rem; font-weight: 800; color: rgba(26,111,212,.2); line-height: 1; }
.cv-label { font-family: var(--font-en); font-size: .8rem; letter-spacing: .2em; color: rgba(255,255,255,.3); }
.comp-body { font-size: .9rem; color: var(--color-text-sub); line-height: 1.85; margin-bottom: 1.5rem; }
.comp-points { display: flex; flex-direction: column; gap: .75rem; }
.cp-item { display: flex; align-items: flex-start; gap: .8rem; padding: 1rem 1.2rem; background: var(--color-surface); border-radius: var(--radius-sm); border-left: 3px solid var(--color-accent); }
.cp-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: .1rem; }
.cp-text { font-size: .875rem; color: var(--color-text); line-height: 1.6; }
.cp-text strong { color: var(--color-primary); font-weight: 700; }
.stat-highlight { display: inline-flex; align-items: baseline; gap: .3rem; font-family: var(--font-en); font-size: 3.5rem; font-weight: 800; color: var(--color-accent); margin: 1rem 0; }
.stat-highlight .unit { font-size: 1.3rem; color: var(--color-text-sub); }

/* ============================================================
   RESPONSIVE — 1024px 이하 (노트북/태블릿 가로)
============================================================ */
@media (max-width: 1024px) {
  /* Home */
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .clients-grid { grid-template-columns: repeat(3,1fr); }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-side { position: static; }

  /* Capability */
  .erp-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-flow { grid-template-columns: repeat(3,1fr); gap: 2rem; }
  .process-flow::before { display: none; }

  /* Competitiveness */
  .comp-detail { gap: 3rem; }
}

/* ============================================================
   RESPONSIVE — 900px 이하 (태블릿)
============================================================ */
@media (max-width: 900px) {
  /* Home */
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .roadmap-grid { grid-template-columns: repeat(2,1fr); gap: 2.5rem; }
  .roadmap-grid::before { display: none; }

  /* Company */
  .overview-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .overview-visual { height: 260px; }
  .org-grid { grid-template-columns: repeat(2,1fr); }

  /* Business */
  .prod-grid { grid-template-columns: repeat(2,1fr); }
  .biz-area-card { grid-template-columns: 1fr; }
  .biz-area-visual { min-height: 160px; }
  .turnkey-steps { grid-template-columns: repeat(2,1fr); gap: 2rem; }
  .turnkey-steps::before { display: none; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }

  /* Capability */
  .metric-grid { grid-template-columns: repeat(2,1fr); }
  .metric-item:nth-child(2) { border-right: none; }
  .cap-grid { grid-template-columns: repeat(2,1fr); }

  /* Quality */
  .wbp-steps { grid-template-columns: repeat(2,1fr); }
  .wbp-step:nth-child(2) { border-right: none; }
  .cert-layout { grid-template-columns: 1fr; gap: 2rem; }
  .q-metric-grid { grid-template-columns: repeat(2,1fr); }

  /* Cases */
  .cases-grid { grid-template-columns: repeat(2,1fr); }
  .cta-inline { flex-direction: column; align-items: flex-start; }

  /* Downloads */
  .dl-grid { grid-template-columns: repeat(2,1fr); }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-info-panel { position: static; }
  .inquiry-types { grid-template-columns: repeat(2,1fr); }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  /* Competitiveness */
  .comp-detail { grid-template-columns: 1fr; gap: 2.5rem; }
  .comp-detail.reverse { direction: ltr; }
  .comp-visual { height: 220px; }
}

/* ============================================================
   RESPONSIVE — 768px 이하 (태블릿 세로 / 모바일 가로)
============================================================ */
@media (max-width: 768px) {
  :root { --section-py: 4.5rem; }
  .page-hero { padding: 5.5rem 0 3rem; }

  /* Home Hero */
  .hero-glow { width: 300px; height: 300px; }
  .hero-content { padding: 3rem var(--section-px); }
  .hero-scroll { display: none; }

  /* Home grids */
  .grid-4 { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2,1fr); }
  .roadmap-grid { grid-template-columns: 1fr; gap: 2rem; }

  /* Header */
  .nav, .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Capability process */
  .process-flow { grid-template-columns: repeat(2,1fr); gap: 2rem; }

  /* Location */
  .location-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  /* Business */
  .cd-row { flex-direction: column; gap: .5rem; }
  .cd-client { min-width: auto; }

  /* Inline splits */
  [style*="grid-template-columns: 1fr 1fr"],
  [style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================================
   RESPONSIVE — 480px 이하 (모바일)
============================================================ */
@media (max-width: 480px) {
  /* Home */
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 1.2rem .6rem; }
  .hero-title { font-size: clamp(1.8rem, 8vw, 2.8rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* Grids → 1col */
  .prod-grid,
  .cases-grid,
  .dl-grid,
  .cap-grid,
  .insp-grid,
  .q-metric-grid,
  .feature-grid,
  .org-grid { grid-template-columns: 1fr; }

  /* WBP */
  .wbp-steps { grid-template-columns: 1fr; border-radius: var(--radius-md); }
  .wbp-step { border-right: none; border-bottom: 1px solid var(--color-border); }
  .wbp-step:last-child { border-bottom: none; }

  /* Turnkey */
  .turnkey-steps { grid-template-columns: 1fr; }

  /* Process flow */
  .process-flow { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }
  .inquiry-types { grid-template-columns: 1fr; }
  .contact-form { padding: 1.8rem; }
  .contact-info-panel { padding: 2rem; }

  /* FAQ */
  .faq-answer-inner { padding-left: 1.5rem; }
  .faq-question { padding: 1rem; }

  /* Modal */
  .form-row { grid-template-columns: 1fr; }
  .modal-body { padding: 1.5rem; }

  /* Tables */
  .track-table, .infra-table, .lineup-table { font-size: .8rem; }
  .track-table th, .track-table td,
  .infra-table th, .infra-table td,
  .lineup-table thead th, .lineup-table td { padding: .65rem .8rem; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom-links { flex-wrap: wrap; gap: .75rem; }

  /* CTA Banner */
  .cta-banner { padding: 3.5rem 0; }
  .cta-banner h2 { font-size: 1.5rem; }

  /* Metric strip */
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric-item:nth-child(2) { border-right: none; }
  .metric-item:nth-child(4) { border-right: none; }

  /* Infra grid */
  .infra-grid { grid-template-columns: 1fr; }

  /* Location */
  .loc-info-label { min-width: 55px; }

  /* Clients */
  .clients-grid { grid-template-columns: repeat(2,1fr); }

  /* Comp detail */
  .comp-detail { padding: 3rem 0; }
  .comp-visual { height: 180px; }
  .cv-num { font-size: 4rem; }
  .stat-highlight { font-size: 2.5rem; }

  /* Btn stacks */
  .hero-actions,
  [style*="display:flex"][style*="gap:1rem"][style*="justify-content:center"] {
    flex-direction: column;
    align-items: stretch;
  }

  /* CTA inline */
  .cta-inline { padding: 1.8rem; }
}

/* ============================================================
   UTILITY GRID HELPERS
============================================================ */
.grid-2-gap3   { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.grid-2-gap2   { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-2-sq     { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-split-46 { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: center; }

@media (max-width: 768px) {
  .grid-2-gap3,
  .grid-2-gap2,
  .grid-split-46 { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .grid-2-sq { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   DARK SECTION OVERRIDES
   section--dark 배경 위 테이블/텍스트 색상 보정
============================================================ */

/* 제품 라인업 맵 테이블 (section--dark 내부) */
.section--dark .lineup-table tbody tr { border-bottom: 1px solid rgba(255,255,255,.08); }
.section--dark .lineup-table tbody tr:hover { background: rgba(255,255,255,.04); }
.section--dark .lineup-table td { color: rgba(255,255,255,.75); }
.section--dark .lineup-table td:first-child { color: var(--color-accent-light); }
.section--dark .lineup-cat {
  background: rgba(26,111,212,.2);
  color: #93c5fd;
  border-color: rgba(26,111,212,.3);
}

/* 납품 이력 (client-delivery) section--dark 내부 */
.section--dark .client-delivery {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
}
.section--dark .cd-row { border-bottom-color: rgba(255,255,255,.08); }
.section--dark .cd-client { color: rgba(255,255,255,.85); }
.section--dark .cd-item {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
  color: rgba(255,255,255,.6);
}

/* track-table section--dark */
.section--dark .track-table tbody tr:nth-child(even) td { background: rgba(255,255,255,.03); }
.section--dark .track-table td { color: rgba(255,255,255,.65); border-bottom-color: rgba(255,255,255,.08); }
.section--dark .track-table td strong { color: #fff; }
.section--dark .pchip {
  background: rgba(26,111,212,.2);
  color: #93c5fd;
}

/* section--surface 내 white bg 카드 텍스트는 그대로 유지 */
.section--surface .lineup-table td { color: var(--color-text); }