/* ============================================================================
   InSitu 랜딩 페이지 스타일
   - design.css(디자인 시스템 복사본) 다음에 로드한다.
   - 색·간격·반경은 design.css 변수만 쓴다. 하드코딩 색 금지.
   - 강조색(--brand)은 히어로 헤드라인·링크·포커스에만.
   ============================================================================ */

/* ---------- 레이아웃 기본 ---------- */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--site-header-h) + var(--space-4)); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

:root {
  --site-header-h: 60px;
  --container: 1200px;
  --container-narrow: 800px;
}

body {
  font-size: var(--text-md);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-narrow { max-width: var(--container-narrow); }

@media (max-width: 640px) {
  .container { padding: 0 var(--space-4); }
}

/* 스킵 링크 */
.skip-link {
  position: absolute; left: var(--space-4); top: -100px;
  z-index: 100;
  padding: var(--space-2) var(--space-4);
  background: var(--primary); color: var(--primary-foreground);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: top var(--duration) var(--ease);
}
.skip-link:focus { top: var(--space-4); outline: 2px solid var(--brand); outline-offset: 2px; }

/* 포커스 링: 브랜드 색으로 통일 */
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--site-header-h);
  background: color-mix(in srgb, var(--background) 86%, transparent);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-xs);
}
.site-header-inner {
  height: 100%;
  display: flex; align-items: center; gap: var(--space-8);
}
.site-header .logo { font-size: var(--text-lg); }
.site-header .logo-mark { width: 28px; height: 28px; border-radius: 8px; font-size: 12px; }

.site-nav {
  display: flex; align-items: center; gap: var(--space-1);
  margin-left: auto;
}
.site-nav > a {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  color: var(--muted-foreground);
  font-weight: 500;
  font-size: var(--text-base);
}
.site-nav > a:hover { color: var(--foreground); background: var(--accent); }
.site-nav-actions { display: none; }
.site-header-actions { display: flex; align-items: center; gap: var(--space-2); }
.nav-toggle { display: none; }
.nav-toggle .nav-toggle-close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle-open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle-close { display: block; }

@media (max-width: 900px) {
  .site-header-inner { gap: var(--space-3); }
  .site-header-actions { display: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .site-nav {
    position: fixed;
    inset: var(--site-header-h) 0 auto 0;
    display: none;
    flex-direction: column; align-items: stretch;
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4) var(--space-5);
    margin: 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .site-nav.is-open { display: flex; }
  .site-nav > a { padding: 10px 12px; font-size: var(--text-md); }
  .site-nav-actions {
    display: flex; gap: var(--space-2);
    margin-top: var(--space-3); padding-top: var(--space-3);
    border-top: 1px solid var(--border);
  }
  .site-nav-actions .btn { flex: 1; height: 40px; font-size: var(--text-base); }
}

/* ---------- 섹션 공통 ---------- */
.section { padding: var(--space-16) 0; }
.section-alt { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section + .section-alt, .section-alt + .section { border-top: 0; }
.section-head { max-width: 760px; margin-bottom: var(--space-10); }
.section-eyebrow {
  font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.04em;
  color: var(--brand);
  margin-bottom: var(--space-3);
}
.section-title-lg {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-wrap: balance;
  word-break: keep-all;
}
.section-lead {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--muted-foreground);
  word-break: keep-all;
}
p, li { word-break: keep-all; overflow-wrap: anywhere; }

@media (max-width: 640px) {
  .section { padding: var(--space-12) 0; }
  .section-title-lg { font-size: var(--text-2xl); }
  .section-lead { font-size: var(--text-md); }
}

/* ---------- 히어로 ---------- */
.hero {
  padding: var(--space-16) 0 var(--space-12);
  background:
    radial-gradient(900px 480px at 50% -10%, var(--brand-soft), transparent 70%),
    var(--background);
}
.hero-inner { text-align: center; max-width: 860px; }
.hero-eyebrow { display: inline-flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; margin-bottom: var(--space-6); }
.hero-title {
  font-size: var(--text-5xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  word-break: keep-all;
}
.hero-title em { font-style: normal; color: var(--brand); }
.hero-subtitle {
  margin: var(--space-6) auto 0;
  max-width: 680px;
  font-size: var(--text-lg);
  color: var(--muted-foreground);
  word-break: keep-all;
}
.hero-subtitle strong { color: var(--foreground); font-weight: 600; }
.hero-actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; margin-top: var(--space-8); }
.hero-facts {
  list-style: none; margin: var(--space-6) 0 0; padding: 0;
  display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap;
  font-size: var(--text-sm); color: var(--muted-foreground);
}
.hero-facts li { display: inline-flex; align-items: center; gap: 6px; }
.hero-facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--success); }

@media (max-width: 900px) { .hero-title { font-size: var(--text-4xl); } }
@media (max-width: 640px) {
  .hero { padding: var(--space-10) 0 var(--space-8); }
  .hero-title { font-size: var(--text-3xl); }
  .hero-subtitle { font-size: var(--text-md); }
  .hero-actions .btn { width: 100%; }
}

/* ---------- 앱 목업 (레일 + 패널 + 채팅) ---------- */
.mock {
  margin: var(--space-12) auto 0;
  max-width: 1080px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--background);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-size: var(--text-sm);
  text-align: left;
  outline: none;
}
.mock:focus-visible { box-shadow: var(--shadow-lg), 0 0 0 2px var(--brand); }
.mock-progress { height: 2px; background: var(--border); }
.mock-progress-bar {
  display: block; height: 100%; width: 100%;
  background: var(--brand);
  transform: scaleX(var(--mock-progress, 0));
  transform-origin: left;
  transition: transform 0.28s linear;
}
@media (prefers-reduced-motion: reduce) {
  .mock-progress-bar { transition: none; }
}
.mock-titlebar {
  height: 36px;
  display: flex; align-items: center; gap: var(--space-3);
  padding: 0 var(--space-3);
  background: var(--sidebar);
  border-bottom: 1px solid var(--sidebar-border);
  font-size: var(--text-xs); color: var(--muted-foreground);
}
.mock-dots { display: inline-flex; gap: 6px; }
.mock-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--input); }
.mock-titletext { flex: 1; text-align: center; font-weight: 500; }
.mock-titleright { font-family: var(--font-mono); }
.mock-body {
  display: grid;
  grid-template-columns: var(--rail-width) 232px 1fr;
  min-height: 360px;
  align-items: stretch;
}
.mock-rail { height: 100%; }
.mock-rail .rail-btn { color: var(--muted-foreground); }
.mock-rail .rail-btn.active { color: var(--sidebar-foreground); }
.mock-panel { width: auto; }
.mock-panel .ws-item { width: 100%; text-align: left; }
.mock-panel .tree-row { height: 26px; }
.mock-main { display: flex; flex-direction: column; min-width: 0; background: var(--background); }
.mock-header { padding: 0 var(--space-4); }
.mock-chat { flex: 0 0 auto; overflow: visible; position: relative; }
.mock-chat .msg[hidden],
.mock-thinking[hidden] { display: none !important; }
.mock-chat .msg-bubble { font-size: var(--text-sm); }
.mock-chat .msg-assistant .msg-bubble { max-width: 92%; }
.mock-thinking {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: var(--space-2);
  color: var(--muted-foreground);
  font-size: var(--text-sm);
}
.mock-plan:empty, .mock-timeline:empty { display: none; }
.mock-plan { margin-bottom: var(--space-3); }
.mock-plan .plan-step.pending { color: var(--muted-foreground); }
.mock-plan .plan-step.current { font-weight: 500; }
.mock-plan .plan-step.current .n { background: var(--primary); color: var(--primary-foreground); }
.mock-timeline {
  margin-bottom: var(--space-3);
  padding: var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--muted);
  font-size: var(--text-xs);
}
.mock-timeline .tl-item { padding: 3px 6px; border-radius: var(--radius-sm); }
.mock-timeline .tl-item[data-file-hint] { cursor: pointer; }
.mock-timeline .tl-item:hover,
.mock-timeline .tl-item.is-on { background: var(--accent); }
.mock-composer { padding-top: var(--space-2); }
.mock-textarea {
  padding: 10px 14px 4px;
  font-size: var(--text-sm);
  min-height: 44px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.5;
}
.mock-textarea.is-preview { color: var(--muted-foreground); }
.mock-caret {
  display: none;
  width: 1.5px; height: 1em;
  margin-left: 1px;
  background: var(--foreground);
  vertical-align: -2px;
}
.mock-textarea.is-typing .mock-caret {
  display: inline-block;
  animation: mock-caret 1s step-end infinite;
}
@keyframes mock-caret { 50% { opacity: 0; } }
.mock-composer .composer-bar { padding-bottom: 8px; }
.mock-composer .btn { pointer-events: auto; }
.mock button.tree-row {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
}
.mock .tree-row { cursor: pointer; }
.mock .tree-row.is-on { outline: 1px solid var(--ring); }
.mock .tree-row.is-in { animation: pop-in 0.28s var(--ease); }
.mock button.cite { appearance: none; font: inherit; }
.mock .cite.is-on { border-color: var(--foreground); background: var(--accent); }
.mock-chat code[data-file] { cursor: pointer; }
.mock-chat code[data-file].is-on { box-shadow: 0 0 0 1px var(--ring); }
.mock-peek {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: 8px var(--space-4);
  border-top: 1px solid var(--border);
  background: var(--muted);
  font-size: var(--text-xs);
}
.mock-peek[hidden] { display: none; }
.mock-follow {
  padding: 0 var(--space-4) var(--space-2);
  border-top: 1px dashed var(--border);
  background: var(--background);
}
.mock-follow[hidden] { display: none; }
.mock-follow .msg { margin-top: var(--space-2); }
.mock-follow-note { padding: 0 4px 4px; }
.mock-swap { transition: opacity 0.35s var(--ease); }
.mock.is-fading .mock-swap { opacity: 0; }
@media (prefers-reduced-motion: reduce) {
  .mock-swap { transition: none; }
  .mock .tree-row.is-in { animation: none; }
  .mock-textarea.is-typing .mock-caret { animation: none; }
}

.mock-dock { max-width: 1080px; margin: var(--space-5) auto 0; text-align: left; }
.mock-dock-hint { margin-bottom: var(--space-3); }
.mock-picks {
  display: flex; gap: 8px;
  overflow-x: auto;
  padding: 2px 0 var(--space-3);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.mock-picks::-webkit-scrollbar { height: 6px; }
.mock-pick {
  flex: none;
  scroll-snap-align: start;
  height: 32px; padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--card);
  color: var(--foreground);
  font-size: var(--text-sm); font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}
.mock-pick:hover { background: var(--accent); }
.mock-pick[aria-selected="true"] {
  background: var(--primary); color: var(--primary-foreground); border-color: var(--primary);
}
.mock-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap;
}
.mock-toolbar-nav { display: flex; gap: var(--space-2); }
.mock-touch-files { display: none; }

@media (max-width: 900px) {
  .mock-body { grid-template-columns: var(--rail-width) 1fr; min-height: 0; }
  .mock-panel { display: none; }
  .mock-touch-files {
    display: flex; gap: 6px;
    overflow-x: auto;
    padding: 8px var(--space-4);
    border-bottom: 1px solid var(--border);
    background: var(--muted);
  }
  .mock-touch-files .mock-pick.is-on {
    background: var(--primary);
    color: var(--primary-foreground);
    border-color: var(--primary);
  }
}
@media (max-width: 640px) {
  .mock { margin-top: var(--space-8); border-radius: var(--radius-lg); }
  .mock-body { grid-template-columns: 1fr; min-height: 0; }
  .mock-rail { display: none; }
  .mock-titleright { display: none; }
  .mock-header .row { display: none; }
  .mock-chat .msg-bubble { max-width: 100%; }
  .mock-chat .msg-assistant .msg-bubble { max-width: 100%; }
  .mock-timeline .tl-item { grid-template-columns: 20px 1fr; }
  .mock-timeline .tl-item > :last-child { display: none; }
}

/* ---------- 신뢰 스트립 ---------- */
.trust { padding: var(--space-8) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card); }
.trust-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--space-3) var(--space-8);
}
.trust-list li {
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  white-space: nowrap;
}
@media (max-width: 640px) { .trust-list { gap: var(--space-2) var(--space-5); } .trust-list li { font-size: var(--text-sm); } }

/* ---------- 문제 → 해결 ---------- */
.problem-card h3 { font-size: var(--text-lg); margin: var(--space-4) 0 var(--space-2); }
.problem-card p { color: var(--muted-foreground); font-size: var(--text-base); }
.problem-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--secondary); color: var(--foreground);
}
.problem-solution {
  margin-top: var(--space-4); padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  color: var(--foreground) !important;
}
.problem-solution strong { color: var(--brand); }

/* ---------- 제품 기능 (2열 교차) ---------- */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-10) 0;
  border-top: 1px solid var(--border);
}
.feature:first-of-type { border-top: 0; padding-top: 0; }
.feature-reverse .feature-text { order: 2; }
.feature-reverse .feature-visual { order: 1; }
.feature-text h3 { font-size: var(--text-2xl); letter-spacing: -0.02em; margin-bottom: var(--space-3); word-break: keep-all; }
.feature-text p { color: var(--muted-foreground); }
.feature-list { margin: var(--space-4) 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-base); }
.feature-list li { position: relative; padding-left: 20px; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--brand-soft); box-shadow: inset 0 0 0 3px var(--brand);
}
.feature-visual { min-width: 0; }

@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; gap: var(--space-6); padding: var(--space-8) 0; }
  .feature-reverse .feature-text { order: 1; }
  .feature-reverse .feature-visual { order: 2; }
  .feature-text h3 { font-size: var(--text-xl); }
}

/* 미니 목업 */
.mini { padding: var(--space-4); gap: var(--space-3); font-size: var(--text-sm); box-shadow: var(--shadow-md); }
.mini-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); padding-bottom: var(--space-3); border-bottom: 1px solid var(--border); }
.mini .tree-row { height: 30px; }
.mini .tree-row:hover { background: transparent; }
.mini .hint { margin-top: var(--space-2); }
.mini-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ring); flex: none; }
.mini .table td { padding: 8px 6px; }
.mini .table tbody tr:hover td { background: transparent; }
.mini .table td:first-child { padding-left: 0; }
.mini .table td:last-child { padding-right: 0; }
.mini-doc-body { display: flex; flex-direction: column; gap: var(--space-2); line-height: 1.7; }
.mini-doc-body .cite { margin-left: 2px; }
.policy-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.policy-list li { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); font-size: var(--text-sm); }
.more-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-10); }
.more-grid h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.more-grid p { color: var(--muted-foreground); font-size: var(--text-base); }
@media (max-width: 720px) { .more-grid { grid-template-columns: 1fr; } }

/* ---------- 아키텍처 SVG ---------- */
.arch { margin: 0; }
.arch-svg {
  width: 100%; height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--card);
  font-family: var(--font-sans);
}
.arch-boundary { fill: none; stroke: var(--border); stroke-width: 1.5; stroke-dasharray: 6 5; }
.arch-box { fill: var(--background); stroke: var(--border); stroke-width: 1.25; }
.arch-box-primary { fill: var(--secondary); stroke: var(--foreground); stroke-width: 1.5; }
.arch-box-dashed { stroke-dasharray: 5 4; }
.arch-title { font-size: 15px; font-weight: 700; fill: var(--foreground); }
.arch-title-sm { font-size: 13px; font-weight: 600; fill: var(--foreground); }
.arch-sub { font-size: 11px; fill: var(--muted-foreground); }
.arch-sep { stroke: var(--border); stroke-width: 1; }
.arch-item { font-size: 12px; fill: var(--foreground); }
.arch-item-strong { font-weight: 700; fill: var(--brand); }
.arch-label-muted { font-size: 12px; fill: var(--muted-foreground); }
.arch-edge { fill: none; stroke: var(--foreground); stroke-width: 1.5; }
.arch-edge-dashed { stroke-dasharray: 4 4; stroke: var(--muted-foreground); }
.arch-edge-blocked { stroke: var(--destructive); stroke-dasharray: 3 4; }
.arch-arrowhead { fill: var(--foreground); }
.arch-edge-label { font-size: 11px; fill: var(--muted-foreground); }
.arch-block { fill: color-mix(in srgb, var(--destructive) 12%, transparent); stroke: var(--destructive); stroke-width: 1.5; }
.arch-block-x { stroke: var(--destructive); stroke-width: 2; stroke-linecap: round; }
.arch-caption {
  margin-top: var(--space-5);
  display: flex; align-items: flex-start; gap: var(--space-3); flex-wrap: wrap;
  padding: var(--space-4) var(--space-5);
  border: 1px solid color-mix(in srgb, var(--info) 30%, transparent);
  background: var(--info-soft);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
}
.arch-caption strong { color: var(--foreground); }

@media (max-width: 640px) {
  .arch-svg { min-width: 640px; }
  .arch { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ---------- 보안·거버넌스 ---------- */
.security-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.sec-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.sec-card p { color: var(--muted-foreground); font-size: var(--text-base); }
.sec-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; font-size: var(--text-base); color: var(--muted-foreground); }
.sec-list li { position: relative; padding-left: 14px; }
.sec-list li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 5px; height: 5px; border-radius: 50%; background: var(--ring); }
.store-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.store-label { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em; margin-bottom: var(--space-2); }
.store-ok { color: var(--success); }
.store-no { color: var(--destructive); }

@media (max-width: 720px) { .security-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .store-cols { grid-template-columns: 1fr; } }

/* ---------- 배포 ---------- */
.deploy-grid { align-items: stretch; }
.deploy-grid h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.deploy-grid p { color: var(--muted-foreground); }
.airgap-title { margin: var(--space-12) 0 var(--space-5); font-size: var(--text-xl); }
.airgap-steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4);
  counter-reset: step;
}
.airgap-steps h4 { font-size: var(--text-md); margin: var(--space-3) 0 var(--space-2); }
.airgap-steps p { color: var(--muted-foreground); font-size: var(--text-base); }
.step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: var(--primary-foreground);
  font-size: var(--text-sm); font-weight: 600;
}

@media (max-width: 900px) { .airgap-steps { grid-template-columns: 1fr; } }

/* ---------- 요금 ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); max-width: 900px; }
.pricing-card h3 { font-size: var(--text-xl); }
.pricing-primary { border-color: var(--foreground); box-shadow: var(--shadow-md); }
.pricing-price { font-size: var(--text-4xl); font-weight: 700; letter-spacing: -0.02em; margin: var(--space-3) 0 var(--space-2); }
.pricing-list {
  list-style: none; margin: var(--space-5) 0 var(--space-6); padding: var(--space-5) 0 0;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: var(--text-base);
}
.pricing-list li { position: relative; padding-left: 22px; }
.pricing-list li::before {
  content: ""; position: absolute; left: 0; top: 0.35em;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--success-soft);
  -webkit-mask: none;
}
.pricing-list li::after {
  content: ""; position: absolute; left: 4px; top: 0.35em; margin-top: 3px;
  width: 6px; height: 3px;
  border-left: 1.75px solid var(--success); border-bottom: 1.75px solid var(--success);
  transform: rotate(-45deg);
}
.pricing-note { margin-top: var(--space-6); }
@media (max-width: 720px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.faq { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5) 0;
  font-size: var(--text-lg); font-weight: 600;
  word-break: keep-all;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: none;
  width: 10px; height: 10px;
  border-right: 2px solid var(--muted-foreground); border-bottom: 2px solid var(--muted-foreground);
  transform: rotate(45deg);
  margin-right: 4px;
  transition: transform var(--duration) var(--ease);
}
.faq[open] summary::after { transform: rotate(-135deg); margin-top: 6px; }
.faq summary:hover { color: var(--brand); }
.faq-body { padding: 0 0 var(--space-5); color: var(--muted-foreground); max-width: 720px; }
.faq-body code { background: var(--muted); padding: 1px 5px; border-radius: 4px; color: var(--foreground); }

/* ---------- 최종 CTA + 데모 요청 폼 ---------- */
.cta { padding-bottom: var(--space-16); }
.cta-card {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px);
  gap: var(--space-12);
  padding: var(--space-10);
  background:
    radial-gradient(600px 300px at 0% 0%, var(--brand-soft), transparent 70%),
    var(--card);
}
.cta-text .section-title-lg { font-size: var(--text-3xl); }
.cta-facts { list-style: none; margin: var(--space-6) 0 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-base); color: var(--muted-foreground); }
.demo-form {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--background);
}
.form-grid { gap: var(--space-4); }
.demo-form .textarea { min-height: 96px; }
.privacy-notice { border: 1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3); font-size: var(--text-xs); color: var(--muted-foreground); }
.privacy-notice summary { cursor: pointer; color: var(--foreground); font-weight: 500; }
.privacy-notice dl { display: grid; grid-template-columns: max-content 1fr; gap: var(--space-1) var(--space-3); margin: var(--space-2) 0; }
.privacy-notice dt { color: var(--foreground); }
.privacy-notice dd { margin: 0; }
.consent { align-items: flex-start; }
.consent .checkbox { margin-top: 3px; }

@media (max-width: 900px) {
  .cta-card { grid-template-columns: 1fr; gap: var(--space-8); padding: var(--space-6); }
  .cta-text .section-title-lg { font-size: var(--text-2xl); }
}
@media (max-width: 640px) {
  .demo-form { padding: var(--space-4); }
  .form-grid { grid-template-columns: 1fr; }
}

/* ---------- 푸터 ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--card); padding: var(--space-12) 0 var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-8); }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-3); max-width: 320px; }
.footer-col { display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-base); }
.footer-col a { color: var(--muted-foreground); width: fit-content; }
.footer-col a:hover { color: var(--foreground); text-decoration: underline; }
.footer-title { font-weight: 600; margin-bottom: var(--space-1); color: var(--foreground); }
.footer-bottom {
  margin-top: var(--space-10); padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- 인쇄 ---------- */
@media print {
  .site-header, .nav-toggle, .skip-link, .demo-form { display: none !important; }
  .section { padding: var(--space-6) 0; }
}

/* public build only (scripts/build-landing-public.sh) */
.dev-bar { border-bottom: 1px solid var(--border); background: var(--muted); font-size: var(--text-xs); color: var(--muted-foreground); }
.dev-bar-inner { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; padding-top: var(--space-2); padding-bottom: var(--space-2); }
@media print { .dev-bar { display: none; } }