/* ============================================================
   PraxAI — Detail page styles (capability / field)
   Loads AFTER styles.css (reuses its design tokens).
   ============================================================ */

/* ---------- Detail hero (compact navy band) ---------- */
.detail-hero {
  position: relative; overflow: hidden; color: #fff; isolation: isolate;
  background:
    radial-gradient(110% 90% at 90% 10%, rgba(79,109,245,.32), transparent 55%),
    linear-gradient(160deg, #021a8a 0%, #001890 48%, #020e54 100%);
  padding: 150px 0 76px;
}
.detail-hero-mark { position: absolute; right: -6%; top: 50%; transform: translateY(-50%); width: min(440px, 52vw); opacity: .07; z-index: -1; }
.detail-hero-inner { max-width: 820px; }

.breadcrumb { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-size: 13.5px; color: rgba(255,255,255,.6); margin-bottom: 22px; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,.78); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: #aac1ff; }

.detail-eyebrow { display: inline-block; font-family: var(--font-display); font-weight: 600; font-size: 12.5px; letter-spacing: .14em; color: #aac1ff; margin-bottom: 16px; }
.detail-title { color: #fff; font-size: clamp(32px, 5vw, 54px); font-weight: 800; line-height: 1.1; letter-spacing: -.03em; margin-bottom: 20px; word-break: keep-all; }
.detail-sub { font-size: clamp(16px, 1.8vw, 19px); line-height: 1.65; color: rgba(255,255,255,.85); max-width: 640px; }

/* ---------- Detail body ---------- */
.detail-main { padding: 84px 0 30px; }
.detail-wrap { max-width: 820px; margin: 0 auto; }

.detail-lead { font-size: clamp(19px, 2.1vw, 24px); line-height: 1.55; color: var(--ink); font-weight: 500; letter-spacing: -.02em; margin-bottom: 56px; }

.detail-section { margin-bottom: 56px; }
.detail-section > h2 {
  font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; letter-spacing: -.025em; margin-bottom: 20px;
  padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.detail-section p { font-size: 17px; color: var(--body); margin-bottom: 16px; }
.detail-section p:last-child { margin-bottom: 0; }
.detail-section strong { color: var(--ink); font-weight: 600; }

/* point blocks (문제/접근/적용 등) */
.detail-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 8px; }
.detail-block { background: var(--surface-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px; }
.detail-block h3 { font-size: 16.5px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 9px; color: var(--ink); }
.detail-block p { font-size: 14.5px; color: var(--body); line-height: 1.62; margin: 0; }

/* highlight list */
.detail-list { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.detail-list li { position: relative; padding-left: 28px; font-size: 16px; color: var(--body); line-height: 1.6; }
.detail-list li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 14px; height: 14px;
  border-radius: 4px; background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.detail-list strong { color: var(--ink); font-weight: 600; }

/* figures (illustrations / diagrams) */
.detail-figure { margin: 26px 0 4px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface-alt); box-shadow: var(--shadow-xs); }
.detail-figure img { width: 100%; display: block; }
.detail-figure figcaption { font-size: 13px; color: var(--muted); padding: 12px 18px; text-align: center; border-top: 1px solid var(--line); }
.detail-showcase { margin: 0 0 52px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.detail-showcase img { width: 100%; display: block; }

/* chips */
.detail-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.detail-chips span { font-size: 13px; font-weight: 500; color: var(--accent-2); background: var(--surface-alt); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; }

/* ---------- Related / CTA ---------- */
.detail-cta {
  margin-top: 20px; background: var(--surface-alt); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 44px 40px; text-align: center;
}
.detail-cta h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: -.025em; margin-bottom: 12px; }
.detail-cta p { color: var(--muted); font-size: 16px; margin-bottom: 26px; }
.detail-cta .btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 22px rgba(39,71,224,.28); }
.detail-cta .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(39,71,224,.38); }

.detail-related { padding: 60px 0 100px; border-top: 1px solid var(--line); margin-top: 84px; }
.detail-related .container { max-width: 820px; }
.detail-related-h { font-family: var(--font-display); font-size: 12.5px; font-weight: 600; letter-spacing: .14em; color: var(--accent); margin-bottom: 22px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-card {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px 24px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: #d4ddf7; }
.related-card span { font-weight: 600; color: var(--ink); font-size: 16px; letter-spacing: -.02em; }
.related-card .arrow { color: var(--accent); font-size: 18px; transition: transform .3s var(--ease); }
.related-card:hover .arrow { transform: translateX(4px); }

@media (max-width: 700px) {
  .detail-blocks { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .detail-main { padding-top: 60px; }
  .detail-hero { padding: 124px 0 60px; }
  .detail-cta { padding: 36px 26px; }
}