:root {
    --public-bg: #f7f4ff;
    --public-surface: #ffffff;
    --public-surface-muted: #f4f1fe;
    --public-border: #ddd5ff;
    --public-text: #2b3674;
    --public-text-soft: #7b86b2;
    --public-accent: #4318ff;
    --public-accent-strong: #3311db;
    --public-shadow: 0 20px 50px rgba(67, 24, 255, 0.12);
    --public-radius-xl: 28px;
    --public-radius-lg: 20px;
    --public-radius-md: 14px;
    --public-font: 'Inter', 'Noto Sans KR', sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.public-body {
    margin: 0;
    font-family: var(--public-font);
    color: var(--public-text);
    background:
        radial-gradient(circle at top left, rgba(118, 75, 247, 0.16), transparent 28%),
        linear-gradient(180deg, #fcfbff 0%, var(--public-bg) 42%, #f0ebff 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
}

.public-container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.public-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(252, 251, 255, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(221, 213, 255, 0.9);
}

.header-shell {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--public-accent) 0%, #764bf7 100%);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(67, 24, 255, 0.22);
    font-size: 22px;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-copy strong {
    font-size: 16px;
    font-weight: 800;
}

.brand-copy span {
    font-size: 13px;
    color: var(--public-text-soft);
}

.public-nav {
    display: inline-flex;
    align-items: center;
    gap: 22px;
    font-size: 14px;
    color: var(--public-text-soft);
}

.public-nav a:hover,
.btn-link-line:hover {
    color: var(--public-accent);
}

.header-actions,
.hero-actions,
.cta-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-link-line {
    font-size: 14px;
    font-weight: 700;
    color: var(--public-text-soft);
}

.public-btn {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--public-accent) 0%, #6236ff 100%);
    color: #ffffff;
    box-shadow: 0 14px 28px rgba(67, 24, 255, 0.22);
}

.btn-secondary {
    background: #ffffff;
    color: var(--public-text);
    border: 1px solid var(--public-border);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-1px);
}

.hero-section,
.subpage-hero {
    padding: 72px 0 32px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
    align-items: stretch;
}

.hero-copy,
.hero-panel,
.prose-card,
.feature-card,
.timeline-card,
.trust-card,
.faq-item,
.contact-card,
.policy-card,
.contact-form,
.cta-shell {
    background: var(--public-surface);
    border: 1px solid rgba(221, 213, 255, 0.95);
    box-shadow: var(--public-shadow);
}

.hero-copy {
    border-radius: var(--public-radius-xl);
    padding: 44px;
}

.eyebrow {
    margin: 0 0 14px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--public-accent);
}

.hero-copy h1,
.subpage-hero h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero-summary,
.subpage-hero p,
.section-heading p,
.feature-card p,
.timeline-card p,
.trust-card p,
.faq-item p,
.prose-card p,
.contact-card p,
.policy-card p,
.form-hint,
.footer-summary {
    color: var(--public-text-soft);
    line-height: 1.7;
}

.hero-summary {
    margin: 18px 0 0;
    font-size: 16px;
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
}

.hero-highlights article,
.hero-panel-card {
    border-radius: var(--public-radius-lg);
    border: 1px solid var(--public-border);
}

.hero-highlights article {
    padding: 16px;
    background: var(--public-surface-muted);
}

.hero-highlights strong,
.feature-card h3,
.timeline-card h3,
.trust-card h3,
.faq-item h3,
.prose-card h2,
.contact-card h2,
.policy-card h2 {
    display: block;
    margin-bottom: 8px;
}

.hero-panel {
    display: grid;
    gap: 14px;
}

.hero-panel-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7f2ff 100%);
    padding: 24px;
}

.hero-panel-card.primary {
    min-height: 320px;
}

.hero-panel-card.compact {
    min-height: 148px;
}

.hero-panel-card.muted {
    background: #f8f4ff;
}

.hero-panel-stack {
    display: grid;
    gap: 14px;
}

.panel-chip {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(67, 24, 255, 0.1);
    color: var(--public-accent);
    font-size: 12px;
    font-weight: 700;
}

.panel-list,
.contact-bullets,
.contact-list {
    margin: 16px 0 0;
    padding-left: 18px;
    color: var(--public-text-soft);
    line-height: 1.7;
}

.content-section {
    padding: 32px 0;
}

.content-section.alt {
    background: rgba(255, 255, 255, 0.42);
    border-top: 1px solid rgba(221, 213, 255, 0.72);
    border-bottom: 1px solid rgba(221, 213, 255, 0.72);
}

.section-heading {
    max-width: 860px;
    margin-bottom: 24px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(28px, 3.6vw, 40px);
    line-height: 1.18;
    letter-spacing: -0.03em;
}

.section-heading.narrow {
    max-width: 740px;
}

.feature-grid,
.timeline-grid,
.trust-grid,
.prose-grid,
.role-grid,
.contact-layout,
.footer-grid {
    display: grid;
    gap: 16px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.timeline-card,
.trust-card,
.role-card,
.prose-card,
.contact-card {
    border-radius: var(--public-radius-lg);
    padding: 22px;
}

.feature-card i {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 14px;
    background: rgba(67, 24, 255, 0.1);
    color: var(--public-accent);
    font-size: 22px;
}

.timeline-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.timeline-card span {
    display: inline-flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    margin-bottom: 16px;
    background: var(--public-accent);
    color: #ffffff;
    font-weight: 800;
}

.trust-layout {
    display: grid;
    gap: 18px;
}

.trust-grid,
.prose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.trust-card a,
.contact-list a,
.policy-card a {
    color: var(--public-accent);
    font-weight: 700;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    border-radius: var(--public-radius-lg);
    padding: 22px;
}

.cta-section {
    padding: 32px 0 80px;
}

.cta-shell {
    border-radius: var(--public-radius-xl);
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.subpage-main {
    padding-bottom: 56px;
}

.subpage-hero .public-container {
    background: var(--public-surface);
    border: 1px solid var(--public-border);
    box-shadow: var(--public-shadow);
    border-radius: var(--public-radius-xl);
    padding: 34px;
}

.policy-card {
    border-radius: var(--public-radius-xl);
    padding: 28px;
}

.policy-card h2 {
    margin-top: 26px;
    font-size: 20px;
}

.policy-card h2:first-child {
    margin-top: 0;
}

.role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.role-card {
    background: var(--public-surface);
    border: 1px solid var(--public-border);
    border-radius: var(--public-radius-lg);
    box-shadow: var(--public-shadow);
    padding: 22px;
}

.contact-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form {
    border-radius: var(--public-radius-xl);
    padding: 28px;
}

.form-row {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.form-row label {
    font-size: 14px;
    font-weight: 700;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--public-border);
    background: #ffffff;
    color: var(--public-text);
    font: inherit;
}

.form-row textarea {
    resize: vertical;
}

.form-hint {
    margin: 12px 0 0;
    font-size: 13px;
}

.public-footer {
    padding: 28px 0 36px;
    border-top: 1px solid rgba(221, 213, 255, 0.9);
    background: rgba(255, 255, 255, 0.6);
}

.footer-grid {
    grid-template-columns: 1.2fr 0.6fr 0.6fr;
    align-items: start;
}

.footer-grid h3 {
    margin: 0 0 10px;
    font-size: 14px;
}

.footer-grid a {
    display: block;
    margin-bottom: 8px;
    color: var(--public-text-soft);
    font-size: 14px;
}

.footer-brand {
    margin-bottom: 12px;
}

.footer-bottom {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(221, 213, 255, 0.9);
    color: var(--public-text-soft);
    font-size: 13px;
}

@media (max-width: 980px) {
    .public-nav {
        display: none;
    }

    .hero-grid,
    .feature-grid,
    .timeline-grid,
    .trust-grid,
    .prose-grid,
    .role-grid,
    .contact-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-highlights {
        grid-template-columns: 1fr;
    }

    .cta-shell,
    .header-shell {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions,
    .cta-actions {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .hero-copy,
    .hero-panel-card,
    .feature-card,
    .timeline-card,
    .trust-card,
    .faq-item,
    .prose-card,
    .contact-card,
    .policy-card,
    .contact-form,
    .subpage-hero .public-container,
    .cta-shell {
        padding: 20px;
    }

    .public-container {
        width: min(100% - 20px, 1120px);
    }

    .header-actions,
    .hero-actions,
    .cta-actions {
        flex-direction: column;
    }

    .public-btn,
    .btn-link-line {
        width: 100%;
        justify-content: center;
    }
}

body.public-page {
    margin: 0;
    font-family: var(--public-font);
    color: var(--public-text);
    background:
        radial-gradient(circle at top left, rgba(118, 75, 247, 0.16), transparent 28%),
        linear-gradient(180deg, #fcfbff 0%, var(--public-bg) 42%, #f0ebff 100%);
}

.public-shell {
    min-height: 100vh;
}

.public-site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(252, 251, 255, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(221, 213, 255, 0.9);
}

.public-header-inner,
.public-main,
.public-footer-inner {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.public-header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.public-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.public-brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--public-accent) 0%, #764bf7 100%);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(67, 24, 255, 0.22);
    font-size: 22px;
}

.public-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.public-brand-copy strong {
    font-size: 16px;
    font-weight: 800;
}

.public-brand-copy span {
    font-size: 13px;
    color: var(--public-text-soft);
}

.public-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid var(--public-border);
    background: #ffffff;
    color: var(--public-text);
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
}

.public-nav-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex: 1;
    margin-left: 24px;
}

.public-nav-links,
.public-nav-actions {
    display: inline-flex;
    align-items: center;
    gap: 18px;
}

.public-nav-links a {
    font-size: 14px;
    color: var(--public-text-soft);
}

.public-nav-links a.is-active,
.public-nav-links a:hover {
    color: var(--public-accent);
}

.public-ghost-btn,
.public-primary-btn {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.public-ghost-btn {
    background: #ffffff;
    color: var(--public-text);
    border: 1px solid var(--public-border);
}

.public-primary-btn {
    background: linear-gradient(135deg, var(--public-accent) 0%, #6236ff 100%);
    color: #ffffff;
    box-shadow: 0 14px 28px rgba(67, 24, 255, 0.22);
}

.public-main {
    padding: 32px 0 64px;
}

.public-page-intro {
    max-width: 860px;
    margin-bottom: 24px;
}

.public-page-intro h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.public-page-intro p {
    color: var(--public-text-soft);
    line-height: 1.7;
}

.public-article-card,
.public-section-card,
.info-card,
.callout-box,
.faq-card {
    background: var(--public-surface);
    border: 1px solid rgba(221, 213, 255, 0.95);
    box-shadow: var(--public-shadow);
}

.public-article-card,
.public-section-card {
    border-radius: var(--public-radius-xl);
    padding: 28px;
}

.public-article-card + .public-article-card,
.public-section + .public-section,
.public-section-card + .public-section-card {
    margin-top: 18px;
}

.public-article-card h2,
.public-section-heading h2 {
    margin: 0 0 12px;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.public-article-card h3 {
    margin: 22px 0 10px;
    font-size: 18px;
}

.public-article-card p,
.public-section-heading p,
.info-card p,
.callout-box p,
.faq-card p,
.public-list li,
.policy-meta p {
    color: var(--public-text-soft);
    line-height: 1.7;
}

.public-list {
    margin: 0;
    padding-left: 18px;
}

.policy-meta {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.public-section {
    margin-top: 22px;
}

.public-section-heading {
    margin-bottom: 20px;
}

.overview-grid,
.info-grid,
.contact-grid {
    display: grid;
    gap: 16px;
}

.info-card,
.faq-card {
    border-radius: var(--public-radius-lg);
    padding: 18px;
}

.info-card strong,
.callout-box strong {
    display: block;
    margin-bottom: 8px;
}

.callout-box {
    border-radius: var(--public-radius-lg);
    padding: 18px;
    margin-top: 18px;
    background: var(--public-surface-muted);
}

.contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-card h3,
.faq-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.contact-list {
    display: grid;
    gap: 10px;
}

.contact-line {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.contact-line i {
    margin-top: 3px;
    color: var(--public-accent);
}

.public-site-footer {
    padding: 28px 0 36px;
    border-top: 1px solid rgba(221, 213, 255, 0.9);
    background: rgba(255, 255, 255, 0.6);
}

.public-footer-inner {
    display: grid;
    gap: 16px;
}

.public-footer-links,
.inline-link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
}

.public-footer-links a,
.public-footer-copy p,
.public-footer-copy strong {
    font-size: 14px;
}

.public-footer-links a {
    color: var(--public-text-soft);
}

.public-footer-copy strong {
    display: block;
    margin-bottom: 6px;
}

.public-footer-copy p {
    margin: 0;
    color: var(--public-text-soft);
    line-height: 1.7;
}

@media (max-width: 980px) {
    .public-menu-toggle {
        display: inline-flex;
    }

    .public-nav-panel {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 16px;
        right: 16px;
        margin-left: 0;
        padding: 18px;
        border-radius: var(--public-radius-lg);
        background: #ffffff;
        border: 1px solid var(--public-border);
        box-shadow: var(--public-shadow);
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .public-site-header.nav-open .public-nav-panel {
        display: flex;
    }

    .public-nav-links,
    .public-nav-actions {
        display: grid;
        gap: 10px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .public-header-inner,
    .public-main,
    .public-footer-inner {
        width: min(100% - 20px, 1120px);
    }

    .public-article-card,
    .public-section-card,
    .info-card,
    .callout-box,
    .faq-card {
        padding: 20px;
    }

    .public-nav-actions .public-ghost-btn,
    .public-nav-actions .public-primary-btn,
    .inline-link-row .public-ghost-btn,
    .inline-link-row .public-primary-btn {
        width: 100%;
    }
}