/* =========================================================================
   Daedalus — shared course-page styles (.cp-*)
   Used by every website/courses/*.html page via <CoursePage>.
   ========================================================================= */

/* ---------- Hero ---------- */
.cp-hero { position: relative; padding: 56px 0 8px; overflow: hidden; }
.cp-hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.cp-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.10em; text-transform: uppercase; color: var(--brand-cyan);
  padding: 7px 13px; background: rgba(212,101,28,0.08);
  border: 1px solid rgba(212,101,28,0.20); border-radius: var(--radius-pill);
}
.cp-hero h1 { font-size: 56px; font-weight: 900; letter-spacing: -0.03em; line-height: 1.04; margin: 20px 0 0; }
.cp-hero h1 em { font-style: italic; font-weight: 300; color: var(--fg-2); }
.cp-lede { font-size: 18px; color: var(--fg-2); line-height: 1.6; margin: 18px 0 0; max-width: 54ch; text-wrap: pretty; }
.cp-prereq { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.cp-prereq .tag {
  font-family: var(--font-mono); font-size: 12px; color: var(--fg-2);
  padding: 6px 11px; background: var(--surface-2);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
}
.cp-cta-row { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cp-cta-note { font-size: 13px; color: var(--fg-3); }

/* ---------- Hero stat card ---------- */
.cp-statcard { background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--e1); }
.cp-statcard-h {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3);
  padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid var(--border-subtle);
}
.cp-stat { display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: baseline; padding: 11px 0; }
.cp-stat + .cp-stat { border-top: 1px solid var(--border-subtle); }
.cp-stat-v { font-family: var(--font-mono); font-size: 21px; font-weight: 700; color: var(--fg-1); letter-spacing: -0.01em; text-align: right; }
.cp-stat-v.is-amber { color: var(--brand-amber); }
.cp-stat-meta { display: grid; gap: 1px; }
.cp-stat-k { font-size: 13px; font-weight: 600; color: var(--fg-1); }
.cp-stat-d { font-size: 12px; color: var(--fg-3); line-height: 1.4; }

/* ---------- Section scaffolding ---------- */
.cp-sec { padding: 56px 0; border-top: 1px solid var(--border-subtle); }
.cp-sec-head { max-width: 720px; margin-bottom: 32px; }
.cp-sec-eyebrow { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-cyan); }
.cp-sec-title { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin: 8px 0 0; line-height: 1.15; }
.cp-sec-sub { font-size: 16px; color: var(--fg-2); margin: 12px 0 0; line-height: 1.6; text-wrap: pretty; }
.cp-sec-head--center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Prereqs ---------- */
.cp-prereqs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cp-prereq-card { background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 22px; }
.cp-prereq-ic { width: 26px; height: 26px; color: var(--brand-amber); margin-bottom: 14px; }
.cp-prereq-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 4px; }
.cp-prereq-card p { font-size: 13.5px; color: var(--fg-2); line-height: 1.55; margin: 0; }

/* ---------- Syllabus parts ---------- */
.cp-parts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cp-part { background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 22px 24px; display: flex; gap: 18px; align-items: flex-start; }
.cp-part-n { flex: none; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--fg-1); color: #fff; font-family: var(--font-mono); font-size: 14px; font-weight: 700; }
.cp-part-eyebrow { font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--brand-cyan); }
.cp-part h3 { font-size: 17px; font-weight: 700; margin: 3px 0 5px; }
.cp-part p { font-size: 13.5px; color: var(--fg-2); line-height: 1.55; margin: 0; }
.cp-part-count { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); margin-top: 8px; }

/* ---------- Lessons list ---------- */
.cp-lessons { display: grid; gap: 28px; }
.cp-lgroup-h { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.cp-lgroup-eyebrow { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--fg-3); }
.cp-lgroup-t { font-size: 18px; font-weight: 700; }
.cp-llist { display: grid; gap: 0; border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; }
a.cp-lrow { display: grid; grid-template-columns: 52px 1fr auto; gap: 16px; align-items: center; padding: 15px 18px; text-decoration: none; color: inherit; background: var(--surface-0); transition: background 0.14s ease; }
a.cp-lrow + a.cp-lrow { border-top: 1px solid var(--border-subtle); }
a.cp-lrow:hover { background: var(--surface-1); }
.cp-lnum { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--brand-cyan); }
.cp-lt { display: block; font-size: 15px; font-weight: 600; color: var(--fg-1); }
.cp-ld { display: block; font-size: 13px; color: var(--fg-3); margin-top: 3px; line-height: 1.45; }
.cp-lmeta { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); text-align: right; white-space: nowrap; }

/* ---------- Exam + two-column feature ---------- */
.cp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.cp-exam-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 8px; }
.cp-exam-stat { background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 18px; }
.cp-exam-stat .v { font-family: var(--font-mono); font-size: 26px; font-weight: 700; color: var(--fg-1); letter-spacing: -0.01em; }
.cp-exam-stat .v.is-amber { color: var(--brand-amber); }
.cp-exam-stat .k { font-size: 12.5px; color: var(--fg-2); margin-top: 4px; }
.cp-checklist { list-style: none; padding: 0; margin: 18px 0 0; }
.cp-checklist li { display: flex; gap: 11px; align-items: flex-start; padding: 9px 0; font-size: 14.5px; color: var(--fg-2); line-height: 1.5; }
.cp-checklist li:not(:last-child) { border-bottom: 1px solid var(--border-subtle); }
.cp-check { flex: none; width: 18px; height: 18px; color: var(--brand-amber); margin-top: 1px; }

/* ---------- Preview ---------- */
.cp-preview { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; }
.cp-cover-frame { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--e2); }

/* ---------- Plans ---------- */
.cp-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cp-plan { background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 26px; display: flex; flex-direction: column; }
.cp-plan.is-feat { border-color: var(--border-cyan); background: var(--brand-cyan-glow); box-shadow: var(--e1); }
.cp-plan-tag { font-family: var(--font-mono); font-size: 9px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-cyan); margin-bottom: 10px; }
.cp-plan-n { font-size: 21px; font-weight: 800; letter-spacing: -0.02em; }
.cp-plan-t { font-size: 13.5px; color: var(--fg-2); margin: 6px 0 16px; line-height: 1.45; min-height: 38px; }
.cp-plan ul { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 9px; }
.cp-plan li { display: flex; gap: 9px; font-size: 13.5px; color: var(--fg-2); line-height: 1.45; }
.cp-plan li svg { flex: none; width: 16px; height: 16px; color: var(--brand-amber); margin-top: 1px; }
.cp-plan .dx-btn { width: 100%; justify-content: center; margin-top: auto; }
.cp-plans-foot { text-align: center; margin-top: 22px; }
.cp-plans-foot a { color: var(--brand-cyan); font-weight: 600; }

/* ---------- FAQ ---------- */
.cp-faq { max-width: 800px; margin: 0 auto; }
.cp-faq details { border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 0; margin-bottom: 12px; background: var(--surface-1); overflow: hidden; }
.cp-faq summary { cursor: pointer; list-style: none; padding: 18px 20px; font-size: 16px; font-weight: 700; color: var(--fg-1); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.cp-faq summary::-webkit-details-marker { display: none; }
.cp-faq summary .chev { flex: none; width: 18px; height: 18px; color: var(--fg-3); transition: transform 0.2s ease; }
.cp-faq details[open] summary .chev { transform: rotate(180deg); }
.cp-faq details p { margin: 0; padding: 0 20px 20px; font-size: 14.5px; color: var(--fg-2); line-height: 1.6; }

/* ---------- Share button + QR modal ---------- */
.cp-share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.04em; color: var(--fg-2);
  padding: 11px 16px; cursor: pointer;
  background: transparent; border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.cp-share-btn:hover { color: var(--brand-cyan); border-color: var(--border-cyan); background: rgba(61,216,232,0.06); }
.cp-share-btn svg { color: var(--brand-cyan); }

.cp-band-share {
  display: inline-flex; align-items: center; gap: 9px; margin: 22px auto 0;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.03em; color: var(--fg-3); cursor: pointer;
  background: transparent; border: 0; padding: 8px 4px;
  transition: color 0.15s ease;
}
.cp-band-share:hover { color: var(--brand-cyan); }
.cp-band-share svg { color: var(--brand-cyan); }

/* The QR modal itself lives in share.css (.dx-share-*), shared site-wide. */

@media (max-width: 940px) {
  .cp-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .cp-hero h1 { font-size: 42px; }
  .cp-prereqs { grid-template-columns: repeat(2, 1fr); }
  .cp-parts, .cp-split, .cp-preview, .cp-plans { grid-template-columns: 1fr; }
  .cp-preview { gap: 24px; }
}
@media (max-width: 560px) {
  .cp-prereqs, .cp-exam-stats { grid-template-columns: 1fr; }
  .cp-hero h1 { font-size: 34px; }
  a.cp-lrow { grid-template-columns: 40px 1fr; }
  .cp-lmeta { display: none; }
}