/* ═══════════════════════════════════════════════════════════════
   Linchpin AI · Shared Design System
   Pop Site 토큰 + Pretendard + 한국어 적합 조정
═══════════════════════════════════════════════════════════════ */

/* 워드마크 'i' 강조용 — Cormorant Garamond Italic (소량만 사용) */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@1,500;1,600&display=swap');

:root {
  /* Colors */
  --canvas-white: #ffffff;
  --coal-black:   #000000;
  --ink-black:    #171717;
  --slate-gray:   #5e5e5e;
  --ash-gray:     #6e6e73;
  --fog-gray:     #d2d2d7;
  --mist-gray:    #f5f5f7;
  --action-blue:  #3b82f6;
  --outline-blue: #6ea5ff;
  --sky-wash:     #e0e9ff;

  --gradient-ink:     linear-gradient(0deg, #171717 0%, #000000 100%);
  --gradient-eclipse: radial-gradient(100% 62% at 4.1% 0px, #363836 0%, #000000 100%);
  --gradient-ember:   radial-gradient(50% 65% at 50% 0px, #c72b00 0%, #000000 100%);
  --gradient-sky:     radial-gradient(50% 50% at 75.6% 50%, #e0e9ff 0%, #ffffff 100%);

  /* Semantic */
  --text-primary:    #000000;
  --text-secondary:  #171717;
  --text-tertiary:   #5e5e5e;
  --text-muted:      #6e6e73;
  --text-inverse:    #ffffff;
  --surface-page:    #ffffff;
  --surface-card:    #ffffff;
  --surface-subtle:  #f5f5f7;
  --border-strong:   #171717;
  --border-default:  #d2d2d7;
  --border-subtle:   rgba(0,0,0,0.06);

  /* Fonts */
  --font-sans: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo",
               -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-display: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo",
                   -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Inter", "Pretendard Variable", -apple-system, sans-serif;

  /* Type Scale */
  --text-caption:    12px;
  --text-body-sm:    14px;
  --text-body:       16px;
  --text-lead:       18px;
  --text-subheading: 21px;
  --text-h3:         28px;
  --text-h2:         38px;
  --text-h1:         56px;
  --text-display:    72px;

  --lh-tight:   1.0;
  --lh-snug:    1.15;
  --lh-normal:  1.5;
  --lh-relaxed: 1.7;

  --tracking-display:  -0.04em;
  --tracking-heading:  -0.025em;
  --tracking-tight:    -0.015em;
  --tracking-normal:   -0.005em;

  /* Spacing */
  --s-4: 4px; --s-8: 8px; --s-12: 12px; --s-16: 16px; --s-20: 20px;
  --s-24: 24px; --s-32: 32px; --s-36: 36px; --s-40: 40px;
  --s-60: 60px; --s-80: 80px; --s-120: 120px;

  /* Layout */
  --section-gap:    120px;
  --section-gap-sm: 80px;
  --container-max:  1200px;
  --container-pad:  24px;

  /* Radius */
  --r-sm: 4px; --r-card: 10px; --r-md: 16px; --r-button: 26px;
  --r-lg: 22px; --r-xl: 42px; --r-pill: 9999px;

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 160ms; --dur-base: 220ms; --dur-slow: 400ms;

  /* Elevation */
  --elev-1: 0 1px 2px rgba(0,0,0,0.04);
  --elev-2: 0 4px 16px rgba(0,0,0,0.06);
}

/* ─── Reset / Base ─────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  letter-spacing: var(--tracking-normal);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; padding: 0; color: inherit; }
input, textarea, select { font: inherit; }

:focus-visible {
  outline: 2px solid var(--action-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ─── 한국어 줄바꿈 정책 ──────────────── */
.hero-title, .h-display, .h1, .h2, .h3, .lp-h3,
.final-cta-title, .svc-name, .audience-name, .price-type,
.tier-head, .bonus-head, .faq-q, .review-quote, .field-label {
  word-break: keep-all;
  text-wrap: balance;
}
.sub, .hero-sub, .lp-desc, .svc-desc, .audience-desc,
.price-desc, .faq-a, .tier-desc, .review-quote,
.cmp-block-text, .demo-row-text, .cat-desc, p {
  word-break: keep-all;
  text-wrap: pretty;
}

/* ─── Typography utils ──────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
}
.eyebrow.center::before { display: none; }
.eyebrow.on-dark { color: rgba(255,255,255,0.5); }

.h-display, .h1, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: var(--tracking-heading);
  line-height: var(--lh-snug);
  margin: 0;
}
.h-display {
  font-size: clamp(40px, 8vw, var(--text-display));
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
}
.h1 { font-size: clamp(36px, 6vw, var(--text-h1)); line-height: 1.08; }
.h2 { font-size: clamp(28px, 4.4vw, var(--text-h2)); }
.h3 { font-size: clamp(22px, 3vw, var(--text-h3)); }
.sub {
  color: var(--text-tertiary);
  font-size: var(--text-lead);
  line-height: var(--lh-relaxed);
  margin: 0;
}
.tnum { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }
.accent { color: var(--action-blue); }

/* ─── Container ──────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
/* ─── Buttons (Pop Site 26px pill) ──────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  border-radius: var(--r-button);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: var(--tracking-normal);
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--action-blue); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #2f6fe0; }
.btn-ghost { background: transparent; color: var(--coal-black); border: 1px solid var(--coal-black); }
.btn-ghost:hover:not(:disabled) { background: var(--coal-black); color: #fff; }
.btn-on-dark-primary { background: #fff; color: var(--coal-black); }
.btn-on-dark-primary:hover:not(:disabled) { background: var(--action-blue); color: #fff; }
.btn-on-dark-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); }
.btn-on-dark-ghost:hover:not(:disabled) { background: #fff; color: var(--coal-black); border-color: #fff; }
.btn-sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btn-lg { height: 56px; padding: 0 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* ─── Form (input, label, error) ──────────────── */
.field { margin-bottom: 16px; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: var(--tracking-normal);
}
.field-input {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-card);
  background: var(--surface-page);
  font-size: 15px;
  font-family: var(--font-sans);
  color: var(--text-primary);
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
  outline: none;
}
.field-input::placeholder { color: var(--text-muted); }
.field-input:focus {
  border-color: var(--action-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.field-input:disabled { opacity: 0.6; background: var(--mist-gray); }
.field-helper {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.55;
}
.field-pw-wrap { position: relative; }
.field-pw-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  border-radius: 6px;
}
.field-pw-toggle:hover { color: var(--text-primary); background: var(--mist-gray); }
.field-pw-toggle svg { width: 18px; height: 18px; }
.alert-box {
  padding: 12px 14px;
  border-radius: var(--r-card);
  font-size: 13.5px;
  line-height: 1.55;
  margin-bottom: 14px;
  display: none;
}
.alert-box.show { display: block; }
.alert-error {
  background: rgba(220,38,38,0.06);
  border: 1px solid rgba(220,38,38,0.22);
  color: #b91c1c;
}
.alert-success {
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.22);
  color: #1d4ed8;
}
/* ─── Auth pages 공통 (login/sign-up/forgot/reset/welcome) ──────────────── */
.auth-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 80px var(--container-pad) 40px;
  background: var(--surface-page);
  position: relative;
}
.auth-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 40% at 80% 20%, rgba(224,233,255,0.5) 0%, transparent 70%),
    radial-gradient(40% 30% at 10% 90%, rgba(110,165,255,0.10) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
}
.auth-logo-row {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
}
.auth-logo-dot {
  width: 10px; height: 10px;
  background: var(--action-blue);
  border-radius: 50%;
}
.auth-card-box {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.04);
}
.auth-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  margin: 0 0 6px;
  text-align: center;
}
.auth-sub {
  font-size: 14px;
  color: var(--text-tertiary);
  text-align: center;
  margin: 0 0 24px;
  line-height: 1.55;
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--mist-gray);
  border-radius: var(--r-pill);
  padding: 4px;
  margin-bottom: 22px;
}
.auth-tab {
  text-align: center;
  padding: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--r-pill);
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.auth-tab.on {
  background: var(--surface-card);
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.social-btn {
  width: 100%;
  height: 48px;
  border-radius: var(--r-button);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
  border: 1px solid var(--border-default);
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: inherit;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.social-btn:hover:not(:disabled) { background: var(--mist-gray); }
.social-kakao {
  background: #FEE500;
  border-color: #FEE500;
  color: #191919;
}
.social-kakao:hover:not(:disabled) { background: #F5DC00; }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
}
.auth-divider-line { flex: 1; height: 1px; background: var(--border-default); }
.auth-divider-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.auth-bottom {
  text-align: center;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 18px;
}
.auth-bottom a { color: var(--action-blue); font-weight: 600; }
.auth-bottom a:hover { text-decoration: underline; }
.auth-fine {
  font-size: 11.5px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
  line-height: 1.65;
}
.auth-fine a { color: var(--text-secondary); text-decoration: underline; }

/* ─── Nav (marketing 페이지 공통) ──────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background var(--dur-base) var(--ease-out),
              backdrop-filter var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.on-dark .nav-inner,
.nav.on-dark .nav-logo,
.nav.on-dark .nav-link { color: #fff; }
.nav.on-dark .nav-link { color: rgba(255,255,255,0.8); }
.nav.on-dark .nav-link:hover { color: #fff; }
.nav.scrolled {
  background: rgba(255,255,255,0.78);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom-color: var(--border-subtle);
}
.nav.scrolled .nav-inner,
.nav.scrolled .nav-logo,
.nav.scrolled .nav-link { color: var(--text-primary); }
.nav.scrolled .nav-link { color: var(--text-tertiary); }
.nav.scrolled .nav-link:hover { color: var(--text-primary); }
.nav.solid {
  background: rgba(255,255,255,0.95);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom-color: var(--border-subtle);
}
.nav.solid .nav-inner,
.nav.solid .nav-logo { color: var(--text-primary); }
.nav.solid .nav-link { color: var(--text-tertiary); }
.nav.solid .nav-link:hover { color: var(--text-primary); }

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
}
.nav-logo-dot {
  width: 8px; height: 8px;
  background: var(--action-blue);
  border-radius: 50%;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
  cursor: pointer;
}
.nav-link:hover { color: var(--text-primary); }

/* 드롭다운 */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown-toggle::after {
  content: '';
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur-fast) var(--ease-out);
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  padding: 16px 8px 8px;
  transform: translateX(-50%) translateY(-4px);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
  min-width: 220px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: 100%;
  left: -8px;
  right: -8px;
  height: 16px;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.nav-dropdown-item:hover {
  background: var(--mist-gray);
  color: var(--text-primary);
}
.nav-dropdown-item-text { display: flex; flex-direction: column; gap: 1px; }
.nav-dropdown-item-text small {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 400;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cta .btn { height: 38px; padding: 0 18px; font-size: 14px; }

.nav-menu-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: 8px;
  color: inherit;
}

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-cta .btn:not(.btn-primary) { display: none; }
}

/* ─── Footer ──────────────── */
.footer {
  background: var(--surface-page);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 40px;
}
.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-subtle);
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.footer-logo-dot {
  width: 8px; height: 8px;
  background: var(--action-blue);
  border-radius: 50%;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.6;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  color: var(--text-tertiary);
  padding: 5px 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-col a:hover { color: var(--text-primary); }
.footer-info {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 24px;
}
.footer-info strong { color: var(--text-tertiary); font-weight: 600; }
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Section common ──────────────── */
.section { padding: var(--section-gap) 0; }
.section-tight { padding: var(--section-gap-sm) 0; }
.section-subtle { background: var(--mist-gray); }
.section-dark { background: var(--coal-black); color: #fff; }
.section-dark .h1, .section-dark .h2, .section-dark .h3 { color: #fff; }
.section-dark .sub { color: rgba(255,255,255,0.65); }
.section-dark .eyebrow { color: rgba(255,255,255,0.5); }
.section-blue { background: linear-gradient(180deg, var(--sky-wash) 0%, #ffffff 70%); }
.section-hd {
  margin-bottom: 56px;
  max-width: 760px;
}
.section-hd.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-hd .eyebrow { margin-bottom: 16px; }
.section-hd .h2 { margin-bottom: 16px; }
.section-hd .sub { max-width: 56ch; }
.section-hd.center .sub { margin-left: auto; margin-right: auto; }

/* ─── Reveal animation ──────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: 80ms; }
.reveal.delay-2 { transition-delay: 160ms; }
.reveal.delay-3 { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ─── Cards ──────────────── */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-card);
  padding: 24px;
}
/* ═══════════════════════════════════════════════════════════════
   Live Preview — 원본/번역 2열 비교 블록 (자막·문서·이미지·음성 페이지 공통)
═══════════════════════════════════════════════════════════════ */
.lp-stack { display: flex; flex-direction: column; gap: 80px; }
.lp-block {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  overflow: hidden;
}
.lp-block-hd {
  padding: 32px 40px 24px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--surface-page);
}
.lp-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(59,130,246,0.1);
  color: var(--action-blue);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.lp-h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 10px;
  line-height: 1.2;
}
.lp-desc { font-size: 15px; color: var(--text-tertiary); line-height: 1.6; margin: 0; max-width: 60ch; }
.lp-stage { display: grid; grid-template-columns: 1fr 1fr; min-height: 360px; }
.lp-pane { display: flex; flex-direction: column; }
.lp-pane.target { background: var(--mist-gray); border-left: 1px solid var(--border-subtle); }
.lp-pane-hd {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted);
}
.lp-pane-hd .lang-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ash-gray); }
.lp-pane.target .lp-pane-hd .lang-dot { background: var(--action-blue); }
.lp-pane-hd .pane-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.lp-pane-body {
  flex: 1;
  padding: 24px 28px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow: hidden;
}
.lp-block-foot {
  padding: 20px 40px;
  background: var(--coal-black);
  color: rgba(255,255,255,0.85);
  font-size: 14px; line-height: 1.6;
  display: flex; align-items: center; gap: 12px;
}
.lp-block-foot strong { color: #fff; font-weight: 700; }
.lp-block-foot .check {
  width: 24px; height: 24px;
  flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--action-blue);
  border-radius: 50%;
  color: #fff; font-weight: 700; font-size: 13px;
}

/* SRT pane (자막·음성) */
.lp-srt-row {
  display: grid;
  grid-template-columns: 32px 100px 1fr;
  gap: 10px;
  padding: 12px 0;
  align-items: start;
  border-bottom: 1px dashed var(--border-subtle);
  font-size: 13.5px;
  line-height: 1.55;
}
.lp-srt-row:last-child { border-bottom: 0; }
.lp-srt-num { font-family: var(--font-mono); color: var(--action-blue); font-weight: 600; font-size: 12px; }
.lp-srt-time { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.lp-srt-text { color: var(--text-secondary); }
.lp-pane.target .lp-srt-text { color: var(--text-primary); font-weight: 500; }

/* 문서 pane */
.lp-doc {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 28px 32px;
  font-family: "Times New Roman", "Noto Serif KR", serif;
  font-size: 13px; line-height: 1.9;
  color: var(--text-primary);
  box-shadow: 0 6px 20px rgba(0,0,0,0.04);
  height: 100%;
}
.lp-pane.target .lp-doc { background: #fff; }
.lp-doc h4 {
  font-family: "Times New Roman", "Noto Serif KR", serif;
  font-size: 17px; font-weight: 700;
  text-align: center; margin: 0 0 16px;
  letter-spacing: 0;
}
.lp-doc-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.lp-doc p { margin: 0 0 12px; }
.lp-doc-table { width: 100%; border-collapse: collapse; font-size: 12px; margin: 12px 0; }
.lp-doc-table th, .lp-doc-table td {
  border: 1px solid var(--border-default);
  padding: 6px 10px; text-align: left;
  font-family: "Times New Roman", "Noto Serif KR", serif;
  font-weight: 400;
}
.lp-doc-table th { background: var(--mist-gray); font-weight: 600; }

/* 음성 pane */
.lp-audio-stage {
  padding: 32px 28px;
  background: var(--coal-black);
  color: #fff;
  height: 100%;
  display: flex; flex-direction: column; gap: 20px;
}
.lp-pane.target .lp-audio-stage { background: var(--ink-black); }
.lp-audio-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,0.7); }
.lp-audio-pulse { width: 8px; height: 8px; border-radius: 50%; background: #ef4444; animation: pulse 1.4s infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}
.lp-audio-name { color: #fff; font-weight: 600; }
.lp-audio-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--outline-blue);
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(110,165,255,0.12);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.lp-audio-wave-wrap {
  height: 100px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 8px 12px;
  display: flex; align-items: center;
}
.lp-audio-wave { width: 100%; height: 100%; display: block; }
.lp-audio-time {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(255,255,255,0.45);
  margin-top: -8px;
}
.lp-audio-srt-list { display: flex; flex-direction: column; gap: 8px; font-family: var(--font-mono); font-size: 13px; }
.lp-audio-srt-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  border-left: 2px solid transparent;
  line-height: 1.5;
}
.lp-audio-srt-item.current {
  border-left-color: var(--action-blue);
  background: rgba(59,130,246,0.1);
}
.lp-audio-srt-time { color: var(--outline-blue); font-weight: 500; }
.lp-audio-srt-text { color: rgba(255,255,255,0.92); font-family: var(--font-sans); }

@media (max-width: 900px) {
  .lp-stack { gap: 48px; }
  .lp-stage { grid-template-columns: 1fr; min-height: 0; }
  .lp-pane.target { border-left: 0; border-top: 1px solid var(--border-subtle); }
  .lp-block-hd { padding: 24px 24px 20px; }
  .lp-pane-body { padding: 20px; }
  .lp-h3 { font-size: 22px; }
  .lp-block-foot { padding: 16px 24px; font-size: 13px; }
}

/* ═══════════════════════════════════════════════════════════════
   Process Flow — 프로세스 다이어그램 (자막·문서·이미지·음성 공통)
   3~4단계 노드 + 화살표 + Action Blue 강조
═══════════════════════════════════════════════════════════════ */
.flow-wrap {
  position: relative;
  padding: 40px 24px;
}
.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}
.flow.steps-4 { grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; }
.flow-node {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.flow-node:hover {
  transform: translateY(-3px);
  border-color: var(--action-blue);
  box-shadow: 0 10px 28px rgba(59,130,246,0.12);
}
.flow-node.featured {
  background: linear-gradient(180deg, var(--sky-wash) 0%, #fff 100%);
  border-color: rgba(59,130,246,0.3);
}
.flow-node-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--coal-black);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}
.flow-node.featured .flow-node-num { background: var(--action-blue); }
.flow-node-ico {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--mist-gray);
  color: var(--action-blue);
  border-radius: 12px;
}
.flow-node-ico svg { width: 22px; height: 22px; }
.flow-node-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin: 0;
}
.flow-node-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-tertiary);
  margin: 0;
}
.flow-node-meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-width: 28px;
}
.flow-arrow::before {
  content: '';
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border-default) 0%, var(--action-blue) 100%);
  transform: translateY(-50%);
}
.flow-arrow::after {
  content: '';
  position: absolute;
  top: 50%; right: -2px;
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--action-blue);
  transform: translateY(-50%);
}
.flow-arrow .flow-arrow-pulse {
  position: absolute;
  top: 50%; left: 10%;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--action-blue);
  transform: translateY(-50%);
  animation: flow-dash 2.4s var(--ease-out) infinite;
  box-shadow: 0 0 0 6px rgba(59,130,246,0.15);
}
@keyframes flow-dash {
  0% { left: 0%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 90%; opacity: 0; }
}

@media (max-width: 900px) {
  .flow { grid-template-columns: 1fr !important; gap: 12px; }
  .flow-arrow { min-height: 32px; min-width: 0; transform: rotate(90deg); margin: 4px auto; }
}

/* ═══════════════════════════════════════════════════════════════
   Interactive polish — hover lift, CTA arrow slide, micro-motion
   적용 범위: 모든 .feat-card, .step-card, .price-card, .usecase-card, .bonus-card, .charge
═══════════════════════════════════════════════════════════════ */
.card,
.feat-card,
.step-card,
.price-card,
.usecase-card,
.bonus-card,
.charge {
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.feat-card:hover,
.step-card:hover,
.usecase-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59,130,246,0.32);
  box-shadow: 0 12px 28px rgba(59,130,246,0.10);
}
.price-card:hover,
.bonus-card:hover,
.charge:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(59,130,246,0.08);
}

/* 아이콘 마이크로 모션 */
.feat-ico, .step-ico, .bonus-head .ico {
  transition: transform var(--dur-base) var(--ease-spring);
}
.feat-card:hover .feat-ico,
.step-card:hover .step-ico,
.bonus-card:hover .bonus-head .ico {
  transform: scale(1.08) rotate(-3deg);
}

/* CTA 화살표 슬라이드 — 텍스트의 →를 <span class="arrow">→</span>로 감싸면 활성 */
.btn .arrow {
  display: inline-block;
  transition: transform var(--dur-base) var(--ease-out);
  will-change: transform;
}
.btn:hover .arrow,
.btn-primary:hover .arrow,
.btn-ghost:hover .arrow,
.btn-on-dark-primary:hover .arrow,
.btn-on-dark-ghost:hover .arrow {
  transform: translateX(4px);
}

/* 텍스트 링크 underline 슬라이드 */
.link-underline {
  position: relative;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size var(--dur-base) var(--ease-out);
}
.link-underline:hover { background-size: 100% 1px; }

/* reveal 다양화 */
.reveal.from-left  { transform: translateY(0) translateX(-24px); }
.reveal.from-right { transform: translateY(0) translateX(24px); }
.reveal.scale-in   { transform: scale(0.96); }
.reveal.in.from-left,
.reveal.in.from-right,
.reveal.in.scale-in { transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal.from-left,
  .reveal.from-right,
  .reveal.scale-in { transform: none; }
}

/* Mesh gradient blob — section 배경 광원 (sky-wash 보강용) */
.section-glow {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.section-glow::before,
.section-glow::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  animation: glow-drift 14s ease-in-out infinite alternate;
}
.section-glow::before {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(110,165,255,0.5) 0%, transparent 70%);
  top: -10%; left: -10%;
}
.section-glow::after {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(59,130,246,0.35) 0%, transparent 70%);
  bottom: -10%; right: -5%;
  animation-delay: -7s;
  animation-direction: alternate-reverse;
}
.section-glow > .container { position: relative; z-index: 1; }
@keyframes glow-drift {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.5; }
  100% { transform: translate(40px, 30px) scale(1.12); opacity: 0.72; }
}
@media (prefers-reduced-motion: reduce) {
  .section-glow::before, .section-glow::after { animation: none; }
}

/* 가로 무한 마퀴 (12개 언어 칩 / 로고 띠) */
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee-scroll 35s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* 카운트 업 — JS hook 용도. data-count-target 속성 필요 */
.count-up { display: inline-block; font-variant-numeric: tabular-nums; }

/* anchor scroll-margin (terms/privacy 등) */
[id]:not(html) { scroll-margin-top: 96px; }

/* ═══════════════════════════════════════════════════════════════
   App Shell — 로그인 후 페이지 공통 (sidebar + main)
   사용: dashboard, upload, history, tm-manage, glossary, mypage, setting, result, processing, payment-*
   제외: editor (풀스크린 검수 레이아웃)
═══════════════════════════════════════════════════════════════ */

:root {
  --app-sb-width: 256px;
  --app-sb-bg: #fafbfc;
  --app-sb-border: #e8e9ed;
  --app-main-bg: #ffffff;
  --app-page-pad: 32px;
  --app-card-radius: 12px;
}

/* 컨테이너 그리드 */
.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: var(--app-sb-width) 1fr;
}
@media (max-width: 1024px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar { transform: translateX(-100%); position: fixed; top: 0; bottom: 0; left: 0; z-index: 200; transition: transform var(--dur-base) var(--ease-out); }
  .app-sidebar.open { transform: translateX(0); box-shadow: 0 0 60px rgba(0,0,0,0.2); }
  .app-sb-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 150; opacity: 0; pointer-events: none; transition: opacity var(--dur-base) var(--ease-out); }
  .app-sb-overlay.show { opacity: 1; pointer-events: auto; }
  .app-sb-toggle { display: inline-flex !important; }
}

/* ─── Sidebar ──────────────── */
.app-sidebar {
  background: var(--app-sb-bg);
  border-right: 1px solid var(--app-sb-border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px 16px;
  gap: 14px;
  overflow-y: auto;
  width: var(--app-sb-width);
}
.app-sb-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 12px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  text-decoration: none;
}
/* 크레딧 카드 */
.app-sb-credit {
  background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 100%);
  color: #fff;
  border-radius: 12px;
  padding: 16px 16px 14px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.app-sb-credit:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(30,58,138,0.25); }
.app-sb-credit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 50% at 100% 0%, rgba(110,165,255,0.25), transparent 60%);
  pointer-events: none;
}
.app-sb-credit > * { position: relative; z-index: 1; }
.app-sb-credit-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  font-weight: 600;
  margin-bottom: 6px;
}
.app-sb-credit-amount {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 3px;
}
.app-sb-credit-amount .unit {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
}
.app-sb-credit-cta {
  margin-top: 12px;
  width: 100%;
  height: 32px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
  font-family: inherit;
}
.app-sb-credit-cta:hover { background: rgba(255,255,255,0.2); }

/* 메뉴 */
.app-sb-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}
.app-sb-section-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 12px 6px;
}
.app-sb-section-label:first-child { padding-top: 4px; }
.app-sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.app-sb-item:hover { background: rgba(0,0,0,0.04); color: var(--text-primary); }
.app-sb-item.active {
  background: rgba(59,130,246,0.1);
  color: var(--action-blue);
  font-weight: 600;
}
.app-sb-item-ico {
  width: 18px; height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
  flex-shrink: 0;
}
.app-sb-item-ico svg { width: 16px; height: 16px; }
.app-sb-item.active .app-sb-item-ico { color: var(--action-blue); }

/* 사이드바 하단: 사용자 + 로그아웃 + 언어 토글 */
.app-sb-bottom {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--app-sb-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.app-sb-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.app-sb-user:hover { background: rgba(0,0,0,0.04); }
.app-sb-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--action-blue), var(--outline-blue));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.app-sb-user-info { min-width: 0; flex: 1; }
.app-sb-user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.app-sb-user-email {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.app-sb-lang {
  display: flex;
  gap: 3px;
  padding: 3px;
  background: rgba(0,0,0,0.04);
  border-radius: 999px;
  font-family: var(--font-mono);
}
.app-sb-lang a, .app-sb-lang span {
  flex: 1;
  text-align: center;
  padding: 5px 0;
  font-size: 11px;
  letter-spacing: 0.04em;
  border-radius: 999px;
  color: var(--text-tertiary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--dur-fast) var(--ease-out);
}
.app-sb-lang .on {
  background: var(--action-blue);
  color: #fff;
}
.app-sb-lang a:hover { color: var(--text-primary); }
.app-sb-logout {
  width: 100%;
  height: 34px;
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  font-family: inherit;
}
.app-sb-logout:hover {
  background: rgba(220,38,38,0.05);
  border-color: rgba(220,38,38,0.3);
  color: #dc2626;
}

/* 모바일 햄버거 */
.app-sb-toggle {
  display: none;
  position: fixed;
  top: 16px; left: 16px;
  z-index: 300;
  width: 40px; height: 40px;
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-primary);
  box-shadow: var(--elev-1);
}

/* ─── Main area ──────────────── */
.app-main {
  background: var(--app-main-bg);
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.app-main-header {
  padding: 28px var(--app-page-pad) 12px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.app-main-greeting {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: var(--tracking-heading);
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0;
}
.app-main-sub {
  font-size: 14.5px;
  color: var(--text-tertiary);
  margin: 4px 0 0;
}
.app-main-body {
  flex: 1;
  padding: 12px var(--app-page-pad) 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
@media (max-width: 700px) {
  .app-main-header, .app-main-body { padding-left: 20px; padding-right: 20px; }
  .app-main-greeting { font-size: 22px; }
}

/* 새 작업 드롭다운 (메인 헤더 우측) */
.app-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 18px;
  background: var(--coal-black);
  color: #fff;
  border: 0;
  border-radius: var(--r-button);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  font-family: inherit;
}
.app-action-btn:hover { background: var(--action-blue); }
.app-action-btn:active { transform: scale(0.97); }
.app-action-wrap { position: relative; }

/* ─── App Card (insight, content) ──────────────── */
.app-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--app-card-radius);
  padding: 20px 22px;
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.app-card:hover { border-color: rgba(59,130,246,0.22); }
.app-card.flat:hover { border-color: var(--border-subtle); transform: none; }

/* Insight card 4-grid */
.app-insight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 1280px) { .app-insight-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .app-insight-grid { grid-template-columns: 1fr; } }
.app-insight {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--app-card-radius);
  padding: 18px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.app-insight:hover { border-color: rgba(59,130,246,0.25); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(59,130,246,0.06); }
.app-insight-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.app-insight-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.app-insight-trend {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
}
.app-insight-trend.up { color: #10b981; background: rgba(16,185,129,0.1); }
.app-insight-trend.down { color: #ef4444; background: rgba(239,68,68,0.1); }
.app-insight-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}
.app-insight-value .suffix {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-left: 3px;
}
.app-insight-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 6px;
}
.app-insight-info a {
  color: var(--action-blue);
  text-decoration: none;
  font-weight: 600;
}
.app-insight-info a:hover { text-decoration: underline; }
.app-insight.featured {
  background: linear-gradient(160deg, var(--sky-wash) 0%, #fff 100%);
  border-color: rgba(59,130,246,0.22);
}

/* 섹션 헤더 (app 본문 내) */
.app-section-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.app-section-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.app-section-count {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--action-blue);
  background: rgba(59,130,246,0.1);
  padding: 2px 7px;
  border-radius: 999px;
}
.app-section-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--action-blue);
  text-decoration: none;
}
.app-section-link:hover { text-decoration: underline; }

/* App banner (resume/notice) */
.app-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: linear-gradient(180deg, var(--sky-wash) 0%, #fff 100%);
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: var(--app-card-radius);
}
.app-banner-ico {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--action-blue);
  color: #fff;
  border-radius: 10px;
  flex-shrink: 0;
}
.app-banner-ico svg { width: 18px; height: 18px; }
.app-banner-text { flex: 1; font-size: 13.5px; line-height: 1.6; color: var(--text-secondary); }
.app-banner-text strong { display: block; color: var(--text-primary); font-weight: 700; margin-bottom: 2px; }
.app-banner-cta { display: flex; gap: 8px; flex-shrink: 0; }
.app-banner-cta .btn { height: 34px; padding: 0 14px; font-size: 13px; }

/* Job row container — 실제 job row는 각 페이지에서 자체 클래스 (.active-job-card 등) 사용 */
.app-jobs-list { display: flex; flex-direction: column; gap: 8px; }

/* ═══════════════════════════════════════════════════════════════
   Linchpin AI Wordmark v2 (2026-05-16)
   - L<i>i</i>nchpin·AI 패턴: 첫 i만 Cormorant Garamond Italic 강조
   - 가운데 점은 작은 동그라미, n 중간 높이 (x-height middle)
   - 사용: <span class="lp-wordmark">L<span class="lp-i">i</span>nchpin<span class="lp-dot"></span><span class="lp-ai">AI</span></span>
   - 다크 배경에서: 부모 또는 본인에 .on-dark 추가
═══════════════════════════════════════════════════════════════ */
.lp-wordmark {
  font-family: 'Pretendard Variable', Pretendard, sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--coal-black);
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  text-decoration: none;
}
.lp-wordmark .lp-i {
  font-family: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.06em;
  letter-spacing: 0;
}
.lp-wordmark .lp-dot {
  display: inline-block;
  width: 0.14em;
  height: 0.14em;
  background: currentColor;
  border-radius: 50%;
  margin: 0 0.32em;
  transform: translateY(-0.27em);
  opacity: 0.5;
}
.lp-wordmark .lp-ai {
  color: var(--slate-gray);
  font-weight: 500;
}
.lp-wordmark.on-dark,
.on-dark .lp-wordmark { color: #fff; }
.lp-wordmark.on-dark .lp-ai,
.on-dark .lp-wordmark .lp-ai { color: rgba(255,255,255,0.55); }
.lp-wordmark.on-dark .lp-dot,
.on-dark .lp-wordmark .lp-dot { opacity: 0.45; }
.lp-wordmark.on-dark .lp-i,
.on-dark .lp-wordmark .lp-i { color: #93B7FF; }