/* ============================================
   External Resources Page
   Uses global nav/footer styles from style.css
   ============================================ */

.resources-hero {
  background: var(--navy, #00142E);
  min-height: 420px;
  padding: calc(var(--nav-h, 127px) + 100px) 24px 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.resources-hero-inner {
  width: 100%;
  max-width: 914px;
  margin: 0 auto;
}

.resources-hero h1 {
  font-family: var(--font-primary, 'Pretendard', sans-serif);
  font-weight: 600;
  font-size: clamp(38px, 3vw, 52px);
  line-height: 1.38;
  color: #fff;
  margin-bottom: 24px;
}

.resources-hero p {
  font-family: var(--font-primary, 'Pretendard', sans-serif);
  font-weight: 400;
  font-size: clamp(16px, 1.05vw, 20px);
  line-height: 1.6;
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0 auto;
}

.external-resources-page {
  background: #fff;
  min-height: 1900px;
  padding: 140px 24px 260px;
}

.external-resources-list {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.external-resource-card {
  min-height: 158px;
  width: 100%;
  display: grid;
  grid-template-columns: 72px 1fr 31px;
  align-items: center;
  column-gap: 42px;
  padding: 43px;
  background: #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.25);
  transition: transform .22s ease, box-shadow .22s ease;
}

.external-resource-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.external-resource-icon {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}

.external-resource-title {
  font-family: var(--font-inter, 'Inter', sans-serif);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: #333;
}

.external-resource-arrow {
  width: 31px;
  height: 31px;
  justify-self: end;
  display: block;
  flex-shrink: 0;
  transition: transform .22s ease;
}

.external-resource-card:hover .external-resource-arrow {
  transform: translate(2px, -2px);
}

@media (max-width: 1200px) {
  .external-resources-list {
    max-width: 920px;
  }

  .external-resource-card {
    column-gap: 28px;
    padding: 36px;
  }
}

@media (max-width: 768px) {
  .resources-hero {
    min-height: 420px;
    padding: calc(var(--nav-h-mobile, 72px) + 80px) 22px 90px;
  }

  .resources-hero p br {
    display: none;
  }

  .external-resources-page {
    min-height: auto;
    padding: 72px 20px 120px;
  }

  .external-resources-list {
    gap: 16px;
  }

  .external-resource-card {
    min-height: 112px;
    grid-template-columns: 54px 1fr 24px;
    column-gap: 18px;
    padding: 24px;
  }

  .external-resource-icon {
    width: 54px;
    height: 54px;
  }

  .external-resource-title {
    font-size: 18px;
  }

  .external-resource-arrow {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  .external-resource-card {
    grid-template-columns: 48px 1fr 20px;
    column-gap: 14px;
    padding: 20px 16px;
  }

  .external-resource-icon {
    width: 48px;
    height: 48px;
  }

  .external-resource-title {
    font-size: 16px;
  }
}