/* ==========================================================================
   UltraCompany / SCOS — Editorial stylesheet
   Inspired by the SCOS recruitment poster (SKKU GSE · 01 / 2026)
   Monochrome · bilingual KR/EN · isometric-cubes signature
   ========================================================================== */

:root {
  --ink:        #1a1a1a;
  --ink-soft:   #333333;
  --ink-mid:    #666666;
  --ink-dim:    #888888;
  --rule:       #1a1a1a;
  --rule-soft:  #d4d4d4;
  --paper:      #ffffff;
  --paper-soft: #fafaf9;
  --pattern-bg: #d9d9d9;
  --pattern-a:  #d4d4d4;
  --pattern-b:  #dedede;
  --pattern-s:  #c0c0c0;

  --page-max: 1180px;
  --gutter:   80px;

  --sans-kr: 'Pretendard', 'Apple SD Gothic Neo', 'Noto Sans KR', system-ui, sans-serif;
  --sans-en: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --sans:    var(--sans-en), var(--sans-kr);
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans-en), var(--sans-kr);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:lang(ko), .kr { font-family: var(--sans-kr), var(--sans-en); }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.01em;
}

p { margin: 0; color: var(--ink-soft); }

a { color: var(--ink); text-decoration: none; }

img { display: block; max-width: 100%; height: auto; }

button { font-family: inherit; cursor: pointer; }

/* ==========================================================================
   Page container
   ========================================================================== */

.page {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

/* ==========================================================================
   Top strip — cubes pattern band like the poster header
   ========================================================================== */

.hero-pattern,
.top-strip {
  background-color: var(--pattern-bg);
  background-image:
    linear-gradient(135deg, var(--pattern-a) 25%, transparent 25%) -65px 0 / 130px 75px,
    linear-gradient(225deg, var(--pattern-b) 25%, transparent 25%) 0 0 / 130px 75px,
    linear-gradient(315deg, var(--pattern-a) 25%, transparent 25%) -65px 0 / 130px 75px,
    linear-gradient(45deg,  var(--pattern-b) 25%, transparent 25%) 0 0 / 130px 75px;
  background-color: var(--pattern-bg);
}

/* Slightly more authentic isometric cubes via inline SVG data URI */
.hero-pattern,
.top-strip {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'><polygon points='0,75 130,0 130,75 0,150' fill='%23d4d4d4' stroke='%23c0c0c0' stroke-width='1.2'/><polygon points='130,0 260,75 260,150 130,75' fill='%23dedede' stroke='%23c0c0c0' stroke-width='1.2'/><polygon points='0,75 130,0 260,75 130,150' fill='none' stroke='%23c0c0c0' stroke-width='1.2'/></svg>");
  background-size: 260px 150px;
  background-color: var(--pattern-bg);
}

.top-strip {
  border-bottom: 3px solid var(--rule);
  padding: 18px 0 16px;
}

.strip-row {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.strip-row.sub { margin-top: 6px; opacity: 0.7; }

.strip-cell {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--ink);
  font-weight: 500;
}
.strip-cell strong { font-weight: 700; }
.strip-cell.right { text-align: right; }

/* ==========================================================================
   Navigation strip
   ========================================================================== */

.site-nav {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.nav-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-block {
  width: 36px;
  height: 36px;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.brand-text span {
  font-size: 11.5px;
  color: var(--ink-mid);
  letter-spacing: 0.04em;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--ink-mid);
  text-transform: uppercase;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.12s ease, border-color 0.12s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: 110px 0 130px;
  border-bottom: 3px solid var(--rule);
  position: relative;
}

.hero .eyebrow {
  display: block;
  margin-bottom: 28px;
}

.display {
  font-family: var(--sans-kr), var(--sans-en);
  font-size: clamp(40px, 6.4vw, 86px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 26px;
}

.display-en {
  font-family: var(--sans-en);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink-mid);
  letter-spacing: -0.005em;
}

.cubes-decor {
  position: absolute;
  top: 130px;
  right: var(--gutter);
  opacity: 0.92;
}
.cubes-decor.large { right: 0; top: 0; position: static; align-self: end; }

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: 80px 0;
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 28px;
  gap: 16px;
}

.eyebrow {
  font-family: var(--sans-en);
  font-size: 11.5px;
  letter-spacing: 0.32em;
  color: var(--ink-mid);
  font-weight: 700;
  text-transform: uppercase;
}

.mini-label {
  font-family: var(--sans-en);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--ink-dim);
  font-weight: 700;
  text-transform: uppercase;
}

.label-suffix {
  font-family: var(--sans-en);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-mid);
  font-weight: 500;
}

.section-title {
  font-family: var(--sans-kr), var(--sans-en);
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 15px;
  color: var(--ink-mid);
  max-width: 660px;
  margin-bottom: 40px;
  line-height: 1.6;
}

/* Bilingual prose */
.two-col.bilingual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 500;
}
.lead.kr { font-family: var(--sans-kr), var(--sans-en); }
.lead.en { font-family: var(--sans-en); color: var(--ink-mid); }

/* ==========================================================================
   Rule (horizontal divider)
   ========================================================================== */

hr.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
  max-width: var(--page-max);
  margin: 0 auto;
  width: calc(100% - 2 * var(--gutter));
}

/* ==========================================================================
   Editorial table (PRACTICE / STACK)
   ========================================================================== */

.ed-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.ed-table thead th {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mid);
  font-weight: 700;
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.ed-table tbody td {
  padding: 18px 18px;
  border-bottom: 1px solid var(--rule-soft);
  color: var(--ink-soft);
  vertical-align: top;
}
.ed-table tbody tr:last-child td { border-bottom: 0; }
.ed-table tbody tr:hover { background: var(--paper-soft); }
.ed-table .num {
  font-family: var(--sans-en);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  font-weight: 700;
  width: 70px;
}
.ed-table strong { color: var(--ink); font-weight: 700; }

/* ==========================================================================
   Product card (home → SCOS)
   ========================================================================== */

.product-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  border: 2px solid var(--ink);
  background: var(--paper);
  align-items: stretch;
  transition: background 0.12s ease;
}
.product-card:hover { background: var(--paper-soft); }

.product-mark {
  background: var(--pattern-bg);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='150' viewBox='0 0 260 150'><polygon points='0,75 130,0 130,75 0,150' fill='%23d4d4d4' stroke='%23c0c0c0' stroke-width='1.2'/><polygon points='130,0 260,75 260,150 130,75' fill='%23dedede' stroke='%23c0c0c0' stroke-width='1.2'/><polygon points='0,75 130,0 260,75 130,150' fill='none' stroke='%23c0c0c0' stroke-width='1.2'/></svg>");
  background-size: 260px 150px;
  display: grid;
  place-items: center;
  padding: 30px;
  border-right: 2px solid var(--ink);
}
.product-mark img { max-width: 240px; }

.product-body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}
.product-eyebrow {
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--ink-mid);
  font-weight: 700;
  text-transform: uppercase;
}
.product-body h3 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.005em;
  margin-top: 4px;
}
.product-body p { font-size: 14.5px; line-height: 1.6; }
.product-body p.kr { color: var(--ink-soft); }
.product-body p.en { color: var(--ink-mid); }
.product-cta {
  margin-top: 12px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink);
  text-transform: uppercase;
}

/* ==========================================================================
   "Why" grid (four numbered columns like the poster)
   ========================================================================== */

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.why-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.why-rule {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--ink);
  margin-bottom: 16px;
}

.why-cell strong {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.005em;
}
.why-kr {
  font-family: var(--sans-kr);
  font-size: 13px;
  color: var(--ink-mid);
  font-weight: 600;
  margin-bottom: 4px;
}
.why-cell p {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.55;
  margin-top: 6px;
}

/* ==========================================================================
   SCOS — logo band & mission
   ========================================================================== */

.logo-band {
  padding: 56px 0 50px;
  border-bottom: 3px solid var(--rule);
}
.scos-logo-large {
  display: block;
  max-width: 720px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.tagline-band {
  border-bottom: 2px solid var(--rule);
  background: var(--paper);
}
.tagline-band .page {
  padding-top: 28px;
  padding-bottom: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.tagline-band strong {
  font-family: var(--sans-en);
  font-size: 18px;
  letter-spacing: 0.32em;
  font-weight: 800;
  color: var(--ink);
}
.tagline-band span {
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--ink-mid);
  font-weight: 500;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
}
.kr-hero {
  font-family: var(--sans-kr), var(--sans-en);
  margin-top: 26px;
  margin-bottom: 24px;
}
.mission-grid .display-en { color: var(--ink-mid); }

/* ==========================================================================
   Dual box (CORE / EXTENSIONS) — modelled after FOUNDING/SCALE-UP
   ========================================================================== */

.dual-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.ed-box {
  border: 1.5px solid var(--ink);
  background: var(--paper);
  display: flex;
  flex-direction: column;
}
.ed-box header {
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1.5px solid var(--ink);
}
.ed-box header strong {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.ed-box header span {
  font-size: 11.5px;
  letter-spacing: 0.22em;
  font-weight: 600;
  color: var(--ink-mid);
}
.ed-box.dark { background: var(--ink); color: var(--paper); }
.ed-box.dark header { border-bottom-color: var(--paper); }
.ed-box.dark header strong { color: var(--paper); }
.ed-box.dark header span { color: rgba(255,255,255,0.65); }

.ed-list {
  list-style: none;
  margin: 0;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}
.ed-list li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  font-size: 14px;
  line-height: 1.45;
}
.ed-list .k {
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 13.5px;
}
.ed-list .v {
  color: var(--ink-mid);
  font-family: var(--sans-kr), var(--sans-en);
}
.ed-box.dark .ed-list .v { color: rgba(255,255,255,0.7); }
.ed-box.dark .ed-list .k { color: var(--paper); }

.ed-box footer {
  border-top: 1px solid var(--rule-soft);
  padding: 14px 22px 16px;
}
.ed-box.dark footer { border-top-color: rgba(255,255,255,0.18); }
.ed-box footer .mini-label { display: block; margin-bottom: 4px; }
.ed-box footer span:last-child {
  font-size: 13px;
  color: var(--ink-mid);
}
.ed-box.dark footer .mini-label { color: rgba(255,255,255,0.5); }
.ed-box.dark footer span:last-child { color: rgba(255,255,255,0.75); }

/* ==========================================================================
   Product cards body (within ed-box)
   ========================================================================== */

.prod-body {
  padding: 18px 22px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.prod-body p { font-size: 14px; line-height: 1.6; }
.prod-body p.kr { color: var(--ink-soft); }
.prod-body p.en { color: var(--ink-mid); }
.ed-box.dark .prod-body p.kr { color: rgba(255,255,255,0.85); }
.ed-box.dark .prod-body p.en { color: rgba(255,255,255,0.65); }
.prod-body p strong { color: inherit; font-weight: 700; }
.ed-box.dark .prod-body p strong { color: var(--paper); }

.ed-list.compact { padding: 14px 22px 0; gap: 8px; }
.ed-list.compact li { font-size: 13px; }
.ed-list.compact .k { font-size: 12.5px; letter-spacing: 0.08em; }
.ed-list.compact .v { font-size: 13px; }

.prod-link {
  margin-top: 24px;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  text-align: right;
}
.prod-link a {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 2px;
  font-weight: 700;
}
.prod-link a:hover { background: var(--ink); color: var(--paper); padding: 4px 8px; border-bottom: 0; }

/* ==========================================================================
   Architecture flow (7-step pipeline)
   ========================================================================== */

.arch-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.arch-flow li {
  display: grid;
  grid-template-columns: 70px 220px 1fr;
  gap: 22px;
  align-items: baseline;
  padding: 18px 4px;
  border-bottom: 1px solid var(--rule-soft);
}
.arch-flow li:last-child { border-bottom: 0; }
.arch-flow .step-num {
  font-family: var(--sans-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  font-weight: 700;
}
.arch-flow strong {
  font-family: var(--sans-en);
  font-size: 16px;
  letter-spacing: 0.06em;
  font-weight: 800;
  color: var(--ink);
}
.arch-flow span {
  color: var(--ink-mid);
  font-size: 13.5px;
  line-height: 1.55;
}

/* ==========================================================================
   Status badges in table
   ========================================================================== */

.state {
  display: inline-block;
  font-family: var(--sans-en);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  font-weight: 800;
  padding: 4px 10px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
}
.state.ok      { background: var(--ink); color: var(--paper); }
.state.partial { background: var(--paper); color: var(--ink); }
.state.target  { background: var(--paper); color: var(--ink-mid); border-color: var(--ink-mid); border-style: dashed; }

/* ==========================================================================
   Apple-style statement sections (used on SCOS page)
   ========================================================================== */

.statement-section {
  padding: 140px 0;
  position: relative;
}

.statement-section + .statement-section { padding-top: 0; }

.statement-section.paper-soft { background: var(--paper-soft); }

.statement-section.dark-section {
  background: var(--ink);
  color: var(--paper);
}
.statement-section.dark-section .eyebrow.light,
.statement-section.dark-section .statement.light,
.statement-section.dark-section .statement-en.light {
  color: var(--paper);
}
.statement-section.dark-section .statement.light {
  color: var(--paper);
}
.statement-section.dark-section .statement-en.light {
  color: rgba(255,255,255,0.7);
}
.statement-section.dark-section .eyebrow.light {
  color: rgba(255,255,255,0.55);
}

.page.narrow {
  max-width: 920px;
}

.label-row.centered {
  justify-content: center;
}

.statement {
  font-family: var(--sans-kr), var(--sans-en);
  font-size: clamp(38px, 5.8vw, 78px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-top: 28px;
  margin-bottom: 26px;
  color: var(--ink);
}
.statement.center { text-align: center; }

.statement-en {
  font-family: var(--sans-en);
  font-size: clamp(22px, 2.8vw, 36px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink-mid);
  margin-bottom: 36px;
}
.statement-en.center { text-align: center; }

.statement-lead {
  font-family: var(--sans-en);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 760px;
  margin-top: 32px;
}
.statement-lead.center { margin-left: auto; margin-right: auto; text-align: center; }

.statement-section.dark-section .statement-lead { color: rgba(255,255,255,0.78); }

/* ==========================================================================
   Smart factory / cafe parallel — flagship comparison block
   ========================================================================== */

.compare-table {
  margin-top: 70px;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 6px;
  overflow: hidden;
}

.compare-col {
  padding: 36px 38px 32px;
  background: rgba(255,255,255,0.02);
}
.compare-col + .compare-divider + .compare-col {
  background: rgba(255,255,255,0.05);
}

.compare-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.compare-eyebrow {
  font-family: var(--sans-en);
  font-size: 10.5px;
  letter-spacing: 0.32em;
  color: rgba(255,255,255,0.5);
  font-weight: 700;
}
.compare-head strong {
  font-family: var(--sans-en);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--paper);
}
.compare-kr {
  font-family: var(--sans-kr);
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
}

.compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.compare-list li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
.compare-list .ck {
  font-family: var(--sans-en);
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  padding-top: 1px;
}
.compare-list .cv {
  font-family: var(--sans-en);
  font-size: 14.5px;
  color: var(--paper);
}

.compare-divider {
  display: grid;
  place-items: center;
  font-size: 34px;
  font-weight: 200;
  color: rgba(255,255,255,0.35);
  background: transparent;
  letter-spacing: -0.02em;
}

.compare-foot {
  margin-top: 44px;
  text-align: center;
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

/* ==========================================================================
   Capability grid (Observe · Orchestrate · Anticipate · Audit)
   ========================================================================== */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 60px;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.cap-cell {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 36px 38px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cap-num {
  font-family: var(--sans-en);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--ink-dim);
  font-weight: 700;
}
.cap-cell strong {
  font-family: var(--sans-en);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-top: 6px;
}
.cap-cell p {
  font-size: 14.5px;
  color: var(--ink-mid);
  line-height: 1.6;
  margin-top: 10px;
}

/* ==========================================================================
   Audience grid (for whom)
   ========================================================================== */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}
.audience-cell {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.audience-cell strong {
  font-family: var(--sans-en);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.aud-kr {
  font-family: var(--sans-kr);
  font-size: 14px;
  color: var(--ink-mid);
  font-weight: 600;
  margin-bottom: 8px;
}
.audience-cell p {
  font-size: 14px;
  color: var(--ink-mid);
  line-height: 1.6;
}

/* ==========================================================================
   Run strip (Local · Offline · Owned · Open)
   ========================================================================== */

.run-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 60px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.run-cell {
  padding: 28px 24px;
  border-right: 1px solid var(--rule-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.run-cell:last-child { border-right: 0; }
.run-cell strong {
  font-family: var(--sans-en);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.005em;
}
.run-cell span {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.5;
}

/* ==========================================================================
   Build cards (two ways in)
   ========================================================================== */

.build-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 60px;
}
.build-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 38px 36px 34px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.build-eyebrow {
  font-family: var(--sans-en);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.build-card h3 {
  font-family: var(--sans-en);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin-top: 6px;
}
.build-card h4 {
  font-family: var(--sans-kr);
  font-size: 18px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
}
.build-card p {
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(255,255,255,0.78);
  margin-top: 14px;
}
.build-tag {
  margin-top: 18px;
  align-self: flex-start;
  font-family: var(--sans-en);
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 700;
  padding: 6px 12px;
  text-transform: uppercase;
}
.build-tag.available { background: var(--paper); color: var(--ink); }
.build-tag.building  { background: transparent; color: rgba(255,255,255,0.85); border: 1px dashed rgba(255,255,255,0.5); }

/* ==========================================================================
   Home page extras (one-liner pitch, product link, parallel teaser, founder)
   ========================================================================== */

.section-tight { padding: 80px 0 60px; }

.lead-large {
  font-size: 22px;
  line-height: 1.65;
  font-weight: 500;
}
.lead-large.kr { font-family: var(--sans-kr); color: var(--ink); }
.lead-large.en {
  font-family: var(--sans-en);
  color: var(--ink-mid);
  margin-top: 22px;
}
.lead-large strong { color: var(--ink); font-weight: 700; }

.product-link {
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.product-link footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 22px 16px;
  border-top: 1px solid var(--rule-soft);
}
.product-link.dark footer {
  border-top-color: rgba(255,255,255,0.18);
}
.product-link footer span:last-child {
  font-family: var(--sans-en);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.product-link:hover { background: var(--paper-soft); }
.product-link.dark:hover { background: #0d0d0d; }
.product-link.dark footer span:last-child { color: var(--paper); }

.parallel-teaser .big-line {
  font-family: var(--sans-kr), var(--sans-en);
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.015em;
  margin-top: 22px;
}
.parallel-teaser .big-line-en {
  font-family: var(--sans-en);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 500;
  color: var(--ink-mid);
  margin-top: 12px;
}
.teaser-cta {
  margin-top: 28px;
  font-size: 14px;
  font-weight: 600;
}
.teaser-cta a {
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 2px;
}

.founder-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 22px 0 18px;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule-soft);
  flex-wrap: wrap;
}
.founder-name {
  display: block;
  font-family: var(--sans-en);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.005em;
}
.founder-role {
  display: block;
  font-size: 13.5px;
  color: var(--ink-mid);
  margin-top: 4px;
}
.founder-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-family: var(--sans-en);
  font-size: 12.5px;
  color: var(--ink-mid);
  letter-spacing: 0.04em;
}
.founder-note {
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--ink-mid);
  font-style: italic;
  line-height: 1.6;
}

/* ==========================================================================
   Statement-section responsive
   ========================================================================== */

@media (max-width: 980px) {
  .statement-section { padding: 90px 0; }
  .compare-table { grid-template-columns: 1fr; }
  .compare-divider { transform: rotate(90deg); padding: 6px 0; font-size: 28px; }
  .cap-grid { grid-template-columns: 1fr; border-left: 0; }
  .cap-cell { border-right: 0; }
  .audience-grid { grid-template-columns: 1fr; }
  .run-strip { grid-template-columns: repeat(2, 1fr); }
  .run-cell:nth-child(2n) { border-right: 0; }
  .build-grid { grid-template-columns: 1fr; }
  .founder-line { flex-direction: column; align-items: flex-start; }
  .founder-meta { align-items: flex-start; }
  .lead-large { font-size: 18px; }
  .lead-large.en { margin-top: 16px; }
  .cubes-decor.large svg { width: 220px; height: auto; }
  .mission-grid { gap: 22px; }
}

@media (max-width: 640px) {
  .statement-section { padding: 64px 0; }
  .run-strip { grid-template-columns: 1fr; }
  .run-cell { border-right: 0; border-bottom: 1px solid var(--rule-soft); }
  .run-cell:last-child { border-bottom: 0; }
  .compare-list li { grid-template-columns: 1fr; gap: 2px; }
  .compare-col { padding: 26px 22px; }
  .compare-head strong { font-size: 20px; }
  .compare-foot { font-size: 15px; }
  .lead-large { font-size: 16.5px; line-height: 1.65; }
  .statement { font-size: 34px; }
  .statement-en { font-size: 17px; }
  .statement-lead { font-size: 15px; }
  .cap-cell { padding: 28px 24px; }
  .cap-cell strong { font-size: 17px; }
  .build-card { padding: 30px 26px; }
  .build-card h3 { font-size: 22px; }
  .build-card h4 { font-size: 16px; }
  .tagline-band strong { font-size: 15px; letter-spacing: 0.22em; }
  .tagline-band span { font-size: 12.5px; }
  .scos-logo-large { max-width: 100%; }
  .logo-band { padding: 36px 0 30px; }
  .founder-name { font-size: 19px; }
  .parallel-teaser .big-line { font-size: 24px; }
  .parallel-teaser .big-line-en { font-size: 16px; }
}

/* ==========================================================================
   Apply / Contact black footer bar
   ========================================================================== */

.apply-bar {
  background: var(--ink);
  color: var(--paper);
  margin-top: 40px;
}
.apply-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 24px var(--gutter);
  display: grid;
  grid-template-columns: 160px repeat(4, 1fr);
  gap: 28px;
  align-items: center;
}
.apply-tag {
  font-family: var(--sans-en);
  font-size: 14px;
  letter-spacing: 0.32em;
  font-weight: 800;
  color: var(--paper);
}
.apply-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cell-label {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.55);
  font-weight: 700;
  text-transform: uppercase;
}
.cell-val {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--paper);
  letter-spacing: 0.005em;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  :root { --gutter: 40px; }
  .strip-row.sub { display: none; }
  .nav-inner { padding: 14px var(--gutter); }
  .nav-links { gap: 18px; }
  .hero { padding: 80px 0 90px; }
  .cubes-decor:not(.large) { display: none; }
  .two-col.bilingual { grid-template-columns: 1fr; gap: 22px; }
  .mission-grid { grid-template-columns: 1fr; gap: 30px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 30px; }
  .dual-box { grid-template-columns: 1fr; gap: 18px; }
  .product-card { grid-template-columns: 1fr; }
  .product-mark { border-right: 0; border-bottom: 2px solid var(--ink); }
  .apply-inner { grid-template-columns: 1fr 1fr; gap: 18px 24px; }
  .apply-tag { grid-column: 1/-1; }
}

@media (max-width: 640px) {
  :root { --gutter: 22px; }
  body { font-size: 14.5px; }
  .strip-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  .strip-cell.right { text-align: left; }
  .nav-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .nav-links { gap: 14px; flex-wrap: wrap; }
  .display { font-size: 38px; }
  .display-en { font-size: 18px; }
  .section { padding: 56px 0; }
  .why-grid { grid-template-columns: 1fr; }
  .ed-list li { grid-template-columns: 1fr; gap: 2px; }
  .ed-list .v { font-size: 13px; }
  .apply-inner { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
}