/* JeongGam company site shared layout. */

.jg-container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: 20px;
}

.jg-section {
  padding-block: 52px;
  background: var(--color-canvas);
}

.jg-section--alt { background: var(--color-surface); }
.jg-section--navy {
  background: var(--color-primary);
  color: var(--color-on-dark);
  border-top: 0;
}

.jg-section-head {
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}

.jg-eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-accent-light);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.jg-home-page .jg-section .jg-eyebrow,
.jg-contact .jg-eyebrow {
  display: block;
  margin-bottom: 12px;
  line-height: 1.5;
}

.jg-section--navy .jg-eyebrow { color: var(--color-on-dark-muted); }

.jg-title {
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 25px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.035em;
  word-break: keep-all;
}

.jg-section--navy .jg-title { color: var(--color-on-dark); }
.jg-title .accent { color: var(--color-accent); }

.jg-section-desc {
  margin-top: 14px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
  word-break: keep-all;
}

.jg-section--navy .jg-section-desc { color: var(--color-on-dark-muted); }

/* Buttons */
.jg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid var(--color-transparent);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}

.jg-btn--primary {
  background: var(--color-primary);
  color: var(--color-on-dark);
}

.jg-btn--primary:hover { background: var(--color-primary-hover); }

.jg-btn--outline {
  background: var(--color-transparent);
  color: var(--color-ink);
  border-color: var(--color-line);
}

.jg-btn--outline:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  border-color: var(--color-accent-text);
}

.jg-btn--ghost {
  padding-inline: 0;
  background: var(--color-transparent);
  color: var(--color-accent-text);
  border-color: var(--color-transparent);
}

.jg-btn--ghost:hover { color: var(--color-primary-hover); }
.jg-btn--lg { padding: 16px 28px; font-size: 16px; }
.jg-btn--block { display: flex; width: 100%; }

.jg-btn:disabled,
.jg-btn[aria-disabled='true'] {
  background: var(--color-disabled);
  color: var(--color-disabled-text);
  border-color: var(--color-line);
  pointer-events: none;
}

/* Reuse original monochrome SVGs; unsupported browsers keep the img fallback. */
.jg-icon-mask {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

@supports ((mask-image: url("")) or (-webkit-mask-image: url(""))) {
  .jg-icon-mask {
    background-color: currentColor;
    -webkit-mask-image: var(--icon-mask);
    mask-image: var(--icon-mask);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
  }

  .jg-icon-mask > img { visibility: hidden; }
}

/* Header */
.jg-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  height: var(--header-h);
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-line);
  transition: background .2s ease, box-shadow .2s ease;
}

.jg-header.is-scrolled {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.jg-header__inner {
  max-width: var(--maxw);
  height: 100%;
  margin: 0 auto;
  padding-inline: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.jg-logo {
  display: flex;
  align-items: center;
  color: var(--color-ink);
}

.jg-logo__img { width: auto; height: 27px; display: block; }
.jg-footer .jg-logo { color: var(--color-on-dark); }
.jg-footer .jg-logo__img { height: 30px; }

.jg-nav { display: none; }
.jg-nav ul { display: flex; align-items: center; gap: 2px; }

.jg-nav a {
  display: block;
  padding: 10px 15px;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 500;
  transition: color .15s ease;
}

.jg-nav a:hover { color: var(--color-ink); }
.jg-nav a.is-active { color: var(--color-accent-text); font-weight: 700; }

.jg-nav-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
}

.jg-nav-toggle svg { width: 24px; height: 24px; }
.jg-nav-toggle .icon-close { display: none; }
.jg-nav-toggle[aria-expanded='true'] .icon-open { display: none; }
.jg-nav-toggle[aria-expanded='true'] .icon-close { display: block; }

.jg-drawer {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 89;
  padding: 8px 20px 20px;
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-line);
  box-shadow: var(--shadow-md);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .2s ease, opacity .2s ease;
}

.jg-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.jg-drawer a {
  display: block;
  padding: 15px 8px;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-line);
  font-size: 16px;
  font-weight: 500;
}

.jg-drawer a:last-child { border-bottom: none; }
.jg-main { padding-top: var(--header-h); }

/* Shared email contact */
.jg-contact {
  overflow: hidden;
  padding-block: 52px;
  background: var(--color-surface);
}

.jg-contact__layout {
  display: grid;
  gap: 32px;
}

.jg-contact__heading,
.jg-contact__info { min-width: 0; }

.jg-contact__heading .jg-title {
  max-width: 620px;
}

.jg-contact__heading .jg-section-desc {
  max-width: 560px;
  margin-top: 16px;
}

.jg-contact__actions { display: flex; margin-top: 32px; }

.jg-contact__email {
  align-self: flex-start;
  max-width: 100%;
  padding: 16px 32px;
  gap: 16px;
  white-space: normal;
}

.jg-contact__email span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.jg-contact__hint {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 12.5px;
  line-height: 1.8;
}

.jg-contact__info {
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}

.jg-contact__info h3 {
  color: var(--color-primary);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.5;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.jg-contact__info-desc {
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
}

.jg-contact__address {
  display: block;
  margin-top: 24px;
  padding: 18px 24px;
  background: var(--color-canvas);
  color: var(--color-accent-text);
  border-radius: var(--radius-md);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.jg-contact__topics {
  display: grid;
  gap: 24px;
  margin-top: 24px;
  padding-top: 24px;
}

.jg-contact__topics dt { color: var(--color-primary); font-size: 16px; font-weight: 700; line-height: 1.5; }
.jg-contact__topics dd { margin-top: 4px; color: var(--color-muted); font-size: 14px; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }

/* Footer */
.jg-footer {
  padding-block: 44px 32px;
  background: var(--color-footer);
  color: var(--color-on-dark-muted);
}

.jg-footer__top { display: flex; flex-direction: column; gap: 32px; }
.jg-footer__brand .jg-logo { margin-bottom: 16px; }
.jg-footer__addr { font-size: 12.5px; line-height: 1.9; }
.jg-footer__addr strong { color: var(--color-on-dark-strong); font-weight: 600; }

.jg-footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.jg-footer__col h4 {
  margin-bottom: 14px;
  color: var(--color-on-dark-subtle);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.jg-footer__col li { margin-bottom: 10px; }
.jg-footer__col a { color: var(--color-on-dark-muted); font-size: 13.5px; }
.jg-footer__col a:hover { color: var(--color-on-dark); }

.jg-footer__bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--color-on-dark-line);
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 12px;
}

.jg-footer__policy { display: flex; gap: 18px; }
.jg-footer__policy a { color: var(--color-on-dark-muted); }
.jg-footer__policy a:hover { color: var(--color-on-dark); }
.jg-footer__copy { color: var(--color-on-dark-subtle); }

@media (min-width: 768px) {
  .jg-container,
  .jg-header__inner { padding-inline: 32px; }

  .jg-section { padding-block: 72px; }
  .jg-section-head { margin-bottom: 52px; }
  .jg-title { font-size: 32px; }
  .jg-section-desc { font-size: 16px; }

  .jg-contact { padding-block: 64px; }
  .jg-contact__layout { gap: 48px; }
  .jg-contact__topics dt { font-size: 18px; }
  .jg-contact__topics dd { font-size: 15px; }

  .jg-nav { display: block; }
  .jg-nav-toggle,
  .jg-drawer { display: none; }

  .jg-footer { padding-block: 56px 36px; }
  .jg-footer__top { flex-direction: row; justify-content: space-between; }
  .jg-footer__links { grid-template-columns: repeat(2, minmax(120px, 1fr)); gap: 44px; }
  .jg-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin-top: 44px;
  }
}

@media (min-width: 1024px) {
  .jg-section { padding-block: 92px; }
  .jg-title { font-size: 36px; }

  .jg-contact {
    padding-block: 100px;
    display: flex;
    align-items: center;
  }

  .jg-contact > .jg-container { width: 100%; }

  .jg-contact__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .jg-contact__info {
    padding: 8px 0 8px 56px;
    border-top: 0;
    border-left: 1px solid var(--color-line);
  }
}

@media (max-width: 400px) {
  .jg-contact__heading .jg-title { font-size: 22px; }

  .jg-container,
  .jg-header__inner { padding-inline: 16px; }

  .jg-btn { padding: 13px 17px; font-size: 14px; }
}