/*
 * Jungdap shared design foundation.
 * Root tokens and layout patterns are remapped from rootmmath into jd-* names
 * so static pages can opt in page-by-page without dragging donor branding along.
 */

@import url("https://cdn.jsdelivr.net/gh/sun-typeface/SUIT@2/fonts/variable/woff2/SUIT-Variable.css");

:root {
  --jd-header: #7092BE;
  --jd-header-hover: #7496C2;
  --jd-brand: #5467AC;
  --jd-brand-strong: #365c89;
  --jd-brand-soft: rgba(84, 103, 172, 0.12);
  --jd-bg: #eef3f8;
  --jd-bg-strong: #f5f8fc;
  --jd-card: #ffffff;
  --jd-ink: #16283b;
  --jd-subtle: rgba(22, 40, 59, 0.72);
  --jd-border: rgba(84, 103, 172, 0.16);
  --jd-border-strong: rgba(84, 103, 172, 0.28);
  --jd-navy: #1a2b42;
  --jd-sky: #e8f0fa;
  --jd-surface-soft: rgba(232, 240, 250, 0.78);
  --jd-surface-muted: rgba(112, 146, 190, 0.12);
  --jd-mint: #7ea277;
  --jd-mint-soft: #e1fcde;
  --jd-warm: #eef8ed;
  --jd-alert-bg: rgba(238, 248, 237, 0.92);
  --jd-alert-border: rgba(84, 103, 172, 0.24);
  --jd-alert-text: #16355b;
  --jd-shadow: rgba(21, 40, 59, 0.14);
  --jd-radius-sm: 16px;
  --jd-radius-md: 22px;
  --jd-radius-lg: 26px;
  --jd-radius-xl: 32px;
  --jd-shell: 1280px;
  --jd-shell-wide: 1440px;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body.jd-theme-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(84, 103, 172, 0.1), transparent 24%),
    radial-gradient(circle at top right, rgba(112, 146, 190, 0.1), transparent 18%),
    linear-gradient(180deg, var(--jd-bg-strong) 0%, var(--jd-bg) 100%);
  color: var(--jd-ink);
  font-family:
    "SUIT Variable",
    -apple-system,
    BlinkMacSystemFont,
    "Apple SD Gothic Neo",
    "Malgun Gothic",
    sans-serif;
}

a.jd-reset-link,
.jd-reset-link {
  color: inherit;
  text-decoration: none;
}

.jd-theme-bg {
  background:
    radial-gradient(circle at top left, rgba(84, 103, 172, 0.1), transparent 24%),
    radial-gradient(circle at top right, rgba(112, 146, 190, 0.1), transparent 18%),
    linear-gradient(180deg, var(--jd-bg-strong) 0%, var(--jd-bg) 100%);
}

.jd-shell {
  max-width: var(--jd-shell);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.jd-shell-wide {
  max-width: var(--jd-shell-wide);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.jd-card {
  border: 1px solid var(--jd-border);
  background: var(--jd-card);
  border-radius: var(--jd-radius-lg);
  box-shadow: 0 20px 46px rgba(21, 40, 59, 0.08);
}

.jd-card-soft {
  border: 1px solid rgba(255, 255, 255, 0.46);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.82));
  border-radius: var(--jd-radius-lg);
  box-shadow: 0 20px 46px rgba(21, 40, 59, 0.08);
  backdrop-filter: blur(18px);
}

.jd-subtle-ring {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12) inset,
    0 26px 46px rgba(21, 40, 59, 0.18);
}

.jd-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.4rem 0.9rem;
  font-size: 0.75rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.jd-chip-brand {
  background: var(--jd-brand-soft);
  border-color: var(--jd-border-strong);
  color: var(--jd-brand-strong);
}

.jd-chip-sky {
  background: var(--jd-sky);
  border-color: rgba(84, 103, 172, 0.2);
  color: var(--jd-brand-strong);
}

.jd-chip-mint {
  background: var(--jd-mint-soft);
  border-color: rgba(126, 162, 119, 0.32);
  color: var(--jd-brand-strong);
}

.jd-chip-warm {
  background: var(--jd-warm);
  border-color: rgba(126, 162, 119, 0.22);
  color: var(--jd-brand-strong);
}

.jd-header-band {
  background:
    linear-gradient(90deg, rgba(84, 103, 172, 0.92), rgba(54, 92, 137, 0.98) 55%, rgba(26, 43, 66, 0.98));
  color: rgba(255, 255, 255, 0.82);
}

.jd-sticky-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--jd-border);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
}

.jd-nav-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  line-height: 1;
  font-weight: 800;
  color: var(--jd-subtle);
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.jd-nav-pill:hover {
  background: var(--jd-surface-soft);
  color: var(--jd-brand-strong);
}

.jd-nav-pill.is-active,
.jd-nav-pill[aria-current="page"] {
  background: var(--jd-brand-soft);
  border-color: var(--jd-border-strong);
  color: var(--jd-brand);
}

.jd-pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--jd-border);
  background: #ffffff;
  padding: 0.8rem 1.15rem;
  font-size: 0.95rem;
  line-height: 1;
  font-weight: 800;
  color: var(--jd-brand-strong);
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.jd-pill-button:hover {
  background: var(--jd-surface-soft);
  border-color: var(--jd-border-strong);
}

.jd-pill-button-primary {
  background: var(--jd-brand);
  border-color: var(--jd-brand);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(84, 103, 172, 0.22);
}

.jd-pill-button-primary:hover {
  background: var(--jd-brand-strong);
  border-color: var(--jd-brand-strong);
}

.jd-soft-grid {
  background-image:
    linear-gradient(rgba(84, 103, 172, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 103, 172, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.jd-glass-ring {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.jd-signboard {
  background:
    radial-gradient(circle at 16% 14%, rgba(255, 255, 255, 0.38), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0%, rgba(84, 103, 172, 0.34) 40%, rgba(26, 43, 66, 0.94) 100%);
}

.jd-page-intro {
  overflow: hidden;
  border-radius: var(--jd-radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(135deg, rgba(26, 43, 66, 0.98), rgba(84, 103, 172, 0.94) 58%, rgba(126, 162, 119, 0.9));
  color: #ffffff;
  box-shadow: 0 30px 70px rgba(21, 40, 59, 0.18);
}

.jd-page-intro-grid {
  display: grid;
  gap: 1.5rem;
  padding: 1.75rem;
}

.jd-page-intro-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--jd-subtle);
}

.jd-page-intro-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.jd-page-intro-breadcrumb a:hover {
  color: var(--jd-brand-strong);
}

.jd-page-intro-kicker {
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.jd-page-intro-title {
  margin: 0.8rem 0 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.jd-page-intro-desc {
  max-width: 56rem;
  margin: 1rem 0 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

.jd-page-intro-stats {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.jd-page-intro-stat {
  border-radius: var(--jd-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  backdrop-filter: blur(10px);
}

.jd-page-intro-stat-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.68);
}

.jd-page-intro-stat-value {
  margin-top: 0.65rem;
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1.1;
}

.jd-footer-deep {
  background: var(--jd-navy);
  color: rgba(255, 255, 255, 0.68);
}

.jd-footer-deep a {
  color: inherit;
  text-decoration: none;
}

.jd-footer-deep a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.jd-footer-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.jd-dropup-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  line-height: 1;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.84);
}

.jd-dropup-panel {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(84, 103, 172, 0.12);
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(21, 40, 59, 0.22);
}

.jd-dropup-panel a {
  display: block;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(84, 103, 172, 0.08);
  color: var(--jd-brand-strong);
  font-size: 0.92rem;
  font-weight: 700;
}

.jd-dropup-panel a:last-child {
  border-bottom: 0;
}

.jd-dropup-panel a:hover {
  background: var(--jd-surface-soft);
}

@media (min-width: 768px) {
  .jd-page-intro-grid {
    padding: 2rem;
  }

  .jd-page-intro-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .jd-page-intro-grid.has-aside {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }
}