/* ============================================================
 * NEW命 CN Landing — Pencil LtauO 정밀 재현
 * 1440x3634, 6 sections:
 *   1) Header 1440x95
 *   2) Hero 1440x672 (text 708 + 德 card 420)
 *   3) Features 1440x784 (3 cards 384x339)
 *   4) Stats 1440x557 (3 big numbers)
 *   5) Pricing 1440x1172 (3 tier cards 384x559)
 *   6) Footer 1440x354
 *
 * palette: ink 다크 지배 + cream features accent
 * ============================================================ */

/* Landing sections live inside scene-area on dark bg.
   Dark bg only within .pc-main (1440 centered), body stays cream-2. */
body[data-active-scene="landing"] .pc-main { background: var(--cn-ink); }
.scene-landing-wrap { width: 100%; background: var(--cn-ink); color: var(--cn-cream); display: block; }

/* ---------- Section container (1200 max) ---------- */
.ld-section {
    width: 100%;
    display: flex;
    justify-content: center;
}
.ld-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    box-sizing: border-box;
}
@media (max-width: 1280px) {
    .ld-inner { padding: 0 48px; }
}

/* ============================================================
 * 1) Header (95h)
 * ============================================================ */
.ld-header {
    height: 95px;
    display: flex;
    align-items: center;
    background: var(--cn-ink);
    border-bottom: 1px solid var(--cn-border-dark);
    position: sticky;
    top: 0;
    z-index: 100;
}
.ld-header .ld-inner {
    display: flex;
    align-items: center;
    gap: 60px;
}
.ld-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 0 0 auto;
}
.ld-brand-mark {
    width: 36px; height: 36px;
    display: grid; place-items: center;
    font-family: var(--cn-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--cn-cream);
    background: var(--cn-wine);
    letter-spacing: -1px;
}
.ld-brand-name {
    font-family: var(--cn-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--cn-cream);
    letter-spacing: 3px;
}
.ld-nav {
    display: flex;
    align-items: center;
    gap: 40px;
    flex: 1 1 auto;
    justify-content: center;
}
.ld-nav a {
    font-size: 13px;
    color: var(--cn-text-faint);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 1px;
    transition: color 160ms ease;
}
.ld-nav a:hover { color: var(--cn-cream); }
.ld-header-cta {
    padding: 10px 22px;
    background: var(--cn-wine);
    color: var(--cn-cream);
    border: none;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 1px;
}

/* ============================================================
 * 2) Hero (672h)
 * ============================================================ */
.ld-hero {
    padding: 120px 0 130px;
    background: var(--cn-ink);
    border-bottom: 1px solid var(--cn-border-dark);
}
.ld-hero .ld-inner {
    display: flex;
    gap: 72px;
    align-items: center;
}
.ld-hero-text { flex: 1 1 0; }
.ld-hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--cn-bronze);
    letter-spacing: 4px;
    margin-bottom: 24px;
}
.ld-hero-eyebrow::before,
.ld-hero-eyebrow::after {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--cn-bronze);
}
.ld-hero-title {
    font-family: var(--cn-hanja, var(--cn-serif));
    font-size: 56px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--cn-cream);
    margin: 0 0 24px;
    letter-spacing: -1px;
}
.ld-hero-title b { color: var(--cn-bronze); font-weight: 600; }
.ld-hero-sub {
    font-size: 15px;
    line-height: 1.9;
    color: var(--cn-text-faint);
    margin-bottom: 48px;
    max-width: 540px;
}
.ld-hero-cta {
    display: flex;
    gap: 14px;
    margin-bottom: 48px;
}
.ld-hero-cta button {
    padding: 16px 32px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 2px;
    border: 1px solid transparent;
}
.ld-hero-cta .primary {
    background: var(--cn-wine);
    color: var(--cn-cream);
    border-color: var(--cn-wine);
}
.ld-hero-cta .primary:hover { background: var(--cn-wine-hover); }
.ld-hero-cta .ghost {
    background: transparent;
    color: var(--cn-cream);
    border-color: var(--cn-border-dark);
}
.ld-hero-cta .ghost:hover { border-color: var(--cn-bronze); color: var(--cn-bronze); }

.ld-hero-trust {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 11px;
    color: var(--cn-text-faint);
    letter-spacing: 1px;
}
.ld-hero-trust b { color: var(--cn-bronze); font-family: var(--cn-serif); font-size: 22px; font-weight: 600; }
.ld-hero-trust .sep { opacity: 0.3; }

/* Hero right: 德 character card */
.ld-hero-char {
    flex: 0 0 420px;
    aspect-ratio: 420 / 480;
    background: var(--cn-ink-2);
    border: 1px solid var(--cn-border-dark);
    display: flex;
    flex-direction: column;
    padding: 40px 32px;
    position: relative;
}
.ld-hero-char-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--cn-text-faint);
    letter-spacing: 3px;
    margin-bottom: 16px;
}
.ld-hero-char-label b { color: var(--cn-bronze); font-weight: 600; }
.ld-hero-char-glyph {
    flex: 1 1 auto;
    display: grid;
    place-items: center;
    font-family: var(--cn-hanja, var(--cn-serif));
    font-size: 260px;
    font-weight: 600;
    color: var(--cn-cream);
    line-height: 1;
    text-shadow: 0 4px 32px #00000099;
}
.ld-hero-char-foot {
    padding-top: 20px;
    border-top: 1px solid var(--cn-border-dark);
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--cn-text-muted);
    letter-spacing: 1px;
}
.ld-hero-char-foot b { color: var(--cn-cream); font-weight: 500; }

/* ============================================================
 * 3) Features (784h) — cream section
 * ============================================================ */
.ld-features {
    background: var(--cn-cream);
    color: var(--cn-text);
    padding: 120px 0;
}
.ld-features-title {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 56px;
}
.ld-features-eyebrow {
    font-size: 11px;
    color: var(--cn-bronze);
    letter-spacing: 4px;
    margin-bottom: 16px;
}
.ld-features-h2 {
    font-family: var(--cn-serif);
    font-size: 44px;
    font-weight: 600;
    color: var(--cn-ink);
    margin: 0 0 20px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}
.ld-features-sub {
    font-size: 14px;
    color: var(--cn-text-muted);
    line-height: 1.9;
}
.ld-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.ld-feature {
    padding: 44px 36px;
    background: var(--cn-white);
    border: 1px solid var(--cn-border);
}
.ld-feature-num {
    font-family: var(--cn-serif);
    font-size: 14px;
    color: var(--cn-bronze);
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.ld-feature-title {
    font-family: var(--cn-serif);
    font-size: 26px;
    font-weight: 600;
    color: var(--cn-ink);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.ld-feature-desc {
    font-size: 13px;
    line-height: 1.9;
    color: var(--cn-text-muted);
    padding-bottom: 24px;
    border-bottom: 1px solid var(--cn-border-soft);
    margin-bottom: 20px;
}
.ld-feature-link {
    font-size: 12px;
    color: var(--cn-wine);
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
}

/* ============================================================
 * 4) Stats (557h) — dark
 * ============================================================ */
.ld-stats {
    background: var(--cn-ink);
    padding: 120px 0;
    border-top: 1px solid var(--cn-border-dark);
    border-bottom: 1px solid var(--cn-border-dark);
    text-align: center;
}
.ld-stats-title {
    font-family: var(--cn-hanja, var(--cn-serif));
    font-size: 40px;
    font-weight: 600;
    color: var(--cn-cream);
    margin: 0 0 16px;
    letter-spacing: -0.5px;
}
.ld-stats-sub {
    font-size: 13px;
    color: var(--cn-text-faint);
    letter-spacing: 1px;
    margin-bottom: 72px;
}
.ld-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    max-width: 1000px;
    margin: 0 auto;
}
.ld-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.ld-stat-num {
    font-family: var(--cn-serif);
    font-size: 88px;
    font-weight: 600;
    color: var(--cn-wine);
    line-height: 1;
    letter-spacing: -3px;
}
.ld-stat-num .unit {
    font-size: 28px;
    color: var(--cn-bronze);
    margin-left: 6px;
    letter-spacing: 0;
}
.ld-stat-label {
    font-family: var(--cn-serif);
    font-size: 14px;
    color: var(--cn-cream);
    letter-spacing: 3px;
}
.ld-stat-note {
    font-size: 11px;
    color: var(--cn-text-faint);
}

/* ============================================================
 * 5) Pricing (1172h)
 * ============================================================ */
.ld-pricing {
    background: var(--cn-ink);
    padding: 120px 0 140px;
}
.ld-pricing-title {
    text-align: center;
    margin-bottom: 64px;
}
.ld-pricing-eyebrow {
    font-size: 11px;
    color: var(--cn-bronze);
    letter-spacing: 4px;
    margin-bottom: 16px;
}
.ld-pricing-h2 {
    font-family: var(--cn-serif);
    font-size: 44px;
    font-weight: 600;
    color: var(--cn-cream);
    margin: 0 0 16px;
    letter-spacing: -0.5px;
}
.ld-pricing-sub {
    font-size: 13px;
    color: var(--cn-text-faint);
    letter-spacing: 1px;
}
.ld-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.ld-tier {
    background: var(--cn-ink-2);
    border: 1px solid var(--cn-border-dark);
    padding: 48px 36px;
    display: flex;
    flex-direction: column;
}
.ld-tier.featured {
    background: var(--cn-wine);
    border-color: var(--cn-wine);
    transform: translateY(-20px);
    padding-top: 68px;
    padding-bottom: 68px;
}
.ld-tier-name {
    font-family: var(--cn-hanja, var(--cn-serif));
    font-size: 13px;
    color: var(--cn-bronze);
    letter-spacing: 3px;
    margin-bottom: 16px;
}
.ld-tier.featured .ld-tier-name { color: var(--cn-cream); }
.ld-tier-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 16px;
}
.ld-tier-price .amt {
    font-family: var(--cn-serif);
    font-size: 46px;
    font-weight: 600;
    color: var(--cn-cream);
    line-height: 1;
    letter-spacing: -1.5px;
}
.ld-tier-price .unit {
    font-size: 13px;
    color: var(--cn-text-faint);
}
.ld-tier.featured .ld-tier-price .unit { color: var(--cn-cream); opacity: 0.8; }
.ld-tier-tag {
    font-family: var(--cn-serif);
    font-size: 13px;
    color: var(--cn-text-muted);
    padding-bottom: 24px;
    border-bottom: 1px solid var(--cn-border-dark);
    margin-bottom: 28px;
}
.ld-tier.featured .ld-tier-tag { color: var(--cn-cream); border-color: rgba(250,248,244,0.2); opacity: 0.9; }
.ld-tier-perks {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.ld-tier-perks li {
    font-size: 13px;
    color: var(--cn-cream);
    padding-left: 18px;
    position: relative;
    letter-spacing: 0.5px;
}
.ld-tier-perks li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--cn-bronze);
}
.ld-tier.featured .ld-tier-perks li::before { background: var(--cn-cream); }
.ld-tier-cta {
    margin-top: auto;
    padding: 14px;
    background: transparent;
    color: var(--cn-cream);
    border: 1px solid var(--cn-border-dark);
    font-family: var(--cn-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
}
.ld-tier.featured .ld-tier-cta {
    background: var(--cn-cream);
    color: var(--cn-wine);
    border-color: var(--cn-cream);
}
.ld-tier-cta:hover { border-color: var(--cn-bronze); color: var(--cn-bronze); }
.ld-tier.featured .ld-tier-cta:hover { background: var(--cn-ink); color: var(--cn-cream); border-color: var(--cn-ink); }

/* ============================================================
 * 5.5) B2B CTA section
 * ============================================================ */
.ld-b2b {
    padding: 100px 0;
    background: var(--cn-cream);
    border-top: 1px solid var(--cn-border);
    border-bottom: 1px solid var(--cn-border);
}
.ld-b2b-wrap {
    display: flex;
    align-items: center;
    gap: 80px;
}
.ld-b2b-text { flex: 1 1 0; }
.ld-b2b-eyebrow {
    font-size: 11px;
    color: var(--cn-bronze);
    letter-spacing: 4px;
    margin-bottom: 18px;
}
.ld-b2b-title {
    font-family: var(--cn-serif);
    font-size: 42px;
    font-weight: 600;
    color: var(--cn-ink);
    line-height: 1.3;
    margin: 0 0 22px;
    letter-spacing: -0.5px;
}
.ld-b2b-sub {
    font-size: 14px;
    color: var(--cn-text-muted);
    line-height: 1.9;
    margin: 0 0 36px;
    max-width: 540px;
}
.ld-b2b-cta { display: flex; gap: 14px; }
.ld-b2b-cta button {
    padding: 16px 32px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 2px;
    border: 1px solid transparent;
}
.ld-b2b-cta .primary {
    background: var(--cn-wine);
    color: var(--cn-cream);
    border-color: var(--cn-wine);
}
.ld-b2b-cta .primary:hover { background: var(--cn-wine-hover); }
.ld-b2b-cta .ghost {
    background: transparent;
    color: var(--cn-ink);
    border-color: var(--cn-border);
}
.ld-b2b-cta .ghost:hover { border-color: var(--cn-bronze); color: var(--cn-bronze); }

.ld-b2b-stats {
    flex: 0 0 320px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-left: 40px;
    border-left: 1px solid var(--cn-border);
}
.ld-b2b-stat { text-align: center; display: flex; flex-direction: column; gap: 8px; }
.ld-b2b-stat b {
    font-family: var(--cn-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--cn-wine);
    line-height: 1;
    letter-spacing: -1px;
}
.ld-b2b-stat span {
    font-size: 11px;
    color: var(--cn-text-muted);
    letter-spacing: 2px;
}

/* ============================================================
 * 6) Footer (354h)
 * ============================================================ */
.ld-footer {
    background: var(--cn-ink);
    padding: 80px 0 48px;
    border-top: 1px solid var(--cn-border-dark);
}
.ld-footer-row {
    display: grid;
    grid-template-columns: 260px 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}
.ld-footer-brand { display: flex; flex-direction: column; gap: 14px; }
.ld-footer-brand .tagline {
    font-size: 11px;
    color: var(--cn-text-faint);
    line-height: 1.8;
}
.ld-footer-col h5 {
    font-family: var(--cn-serif);
    font-size: 12px;
    color: var(--cn-bronze);
    letter-spacing: 3px;
    margin: 0 0 20px;
}
.ld-footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ld-footer-col ul li a {
    font-size: 12px;
    color: var(--cn-text-muted);
    text-decoration: none;
    transition: color 160ms ease;
}
.ld-footer-col ul li a:hover { color: var(--cn-cream); }

.ld-footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--cn-border-dark);
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--cn-text-faint);
    letter-spacing: 1px;
}