/* ==========================================================================
   PlayGuitar v3 — Marketing chrome (shared)
   The header + footer + base + buttons shared across every courses marketing
   page (catalog homepage, course-detail, future marketing landers). Paired
   with template-parts/marketing-header.php + marketing-footer.php — one markup
   source, one style source, so the chrome can't drift per page (the logo trap).

   Tokens from tokens.css. Scoped under body.pg-market so it beats legacy
   main.css without touching non-marketing pages. Per-page BODY styles live in
   their own sheet (shop.css under .pg-shop, course-detail.css under
   .pg-course-detail), loaded alongside this one.
   ========================================================================== */

.pg-market *, .pg-market *::before, .pg-market *::after { box-sizing: border-box; }
body.pg-market { background: var(--paper); color: var(--ink-body); font-family: var(--font-body); font-size: var(--text-base); line-height: var(--leading-normal); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
.pg-market a { color: var(--ink-body); text-decoration: none; transition: color var(--transition-fast); }
.pg-market a:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--radius-sm); }
.pg-market h1, .pg-market h2, .pg-market h3, .pg-market h4 { font-family: var(--font-heading); color: var(--ink-heading); font-weight: var(--weight-semibold); line-height: var(--leading-tight); margin: 0; letter-spacing: var(--track-tight); }
.pg-market p { margin: 0; }
.pg-market img { max-width: 100%; display: block; }
.pg-market .container { max-width: var(--width-max); margin: 0 auto; padding: 0 var(--container-padding); }
.pg-market .site-main { max-width: none; margin: 0; padding: 0; }
.pg-market .eyebrow { font-family: var(--font-body); font-size: var(--text-xs); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: var(--track-eyebrow); color: var(--brand); margin: 0 0 var(--space-4) 0; display: inline-flex; align-items: center; gap: var(--space-2); }
.pg-market .eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }

/* ---- Buttons ---- */
.pg-market .btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: var(--space-3) var(--space-5); font-family: var(--font-body); font-size: var(--text-base); font-weight: var(--weight-semibold); border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast); text-decoration: none; line-height: 1.2; white-space: nowrap; }
.pg-market .btn-primary { background: var(--brand); color: var(--on-dark); }
.pg-market .btn-primary:hover { background: var(--brand-hover); color: var(--on-dark); }
.pg-market .btn-secondary { background: transparent; color: var(--ink-heading); border-color: var(--ink-heading); }
.pg-market .btn-secondary:hover { background: var(--ink-heading); color: var(--on-dark); }
.pg-market .btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.pg-market .btn-lg { padding: var(--space-4) var(--space-6); font-size: var(--text-md); }

/* ---- Header (3-col: logo · center nav · account/cart) ---- */
.pg-market .site-header { position: sticky; top: 0; background: var(--paper); border-bottom: 1px solid var(--hairline); z-index: var(--z-sticky); padding: 0; }
.pg-market .nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--space-6); height: 76px; }
.pg-market .nav-logo { display: inline-flex; align-items: center; }
.pg-market .nav-logo img { width: 350px; height: auto; margin: 0 -88px; max-width: none; }
.pg-market .nav-center { display: flex; gap: var(--space-8); justify-self: center; }
.pg-market .nav-right { display: flex; gap: var(--space-5); justify-self: end; align-items: center; }
.pg-market .nav-link { font-size: var(--text-base); color: var(--ink-body); font-weight: var(--weight-medium); padding: var(--space-2) 0; position: relative; }
.pg-market .nav-link:hover { color: var(--ink-heading); }
.pg-market .nav-link.is-active { color: var(--accent); }
.pg-market .nav-link.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent); }
.pg-market .nav-right .nav-link { font-size: var(--text-sm); color: var(--ink-muted); }
.pg-market .nav-right .nav-link:hover { color: var(--ink-body); }
.pg-market .nav-cart { position: relative; display: inline-flex; align-items: center; }
.pg-market .nav-cart__badge { position: absolute; top: -7px; right: -9px; background: var(--brand); color: #fff; font-size: 11px; font-weight: 700; min-width: 17px; height: 17px; border-radius: 9px; display: flex; align-items: center; justify-content: center; padding: 0 4px; line-height: 1; }
.pg-market .nav-burger { display: none; background: none; border: 0; padding: var(--space-2); cursor: pointer; font-size: var(--text-lg); color: var(--ink-heading); }

/* ---- Footer (dark) ---- */
.pg-market .site-footer { background: var(--dark); color: var(--on-dark); padding: var(--space-12) 0 var(--space-8); border: 0; }
.pg-market .footer-inner { display: flex; flex-direction: column; gap: var(--space-8); align-items: center; text-align: center; }
.pg-market .footer-line { font-size: var(--text-base); color: var(--on-dark-muted); max-width: 540px; }
.pg-market .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-5); font-size: var(--text-sm); }
.pg-market .footer-links a { color: var(--on-dark-muted); }
.pg-market .footer-links a:hover { color: var(--on-dark); }
.pg-market .footer-logo img { width: 190px; height: auto; }
.pg-market .footer-copy { font-size: var(--text-xs); color: var(--on-dark-faint); margin-top: var(--space-2); }

@media (max-width: 768px) {
  .pg-market .nav { grid-template-columns: auto 1fr auto; gap: var(--space-4); }
  .pg-market .nav-center, .pg-market .nav-right { display: none; }
  .pg-market .nav-burger { display: inline-flex; justify-self: end; }
}
@media (max-width: 480px) {
  .pg-market .nav-logo img { width: 300px; margin: 0 -75px; }
}

/* ===========================================================================
   Comments — LearnDash lessons/topics + free-sample (shared)
   Ported from the blog-single OD design. Markup from comments.php.
   No gravatars, "Author" badge, threaded replies, styled form.
   =========================================================================== */
.comments-section .comments-title { font-size: var(--text-xl); margin-bottom: var(--space-8); color: var(--ink-heading); }
.comments-section .comment-list,
.comments-section .comment .children { list-style: none; margin: 0; padding: 0; }
.comments-section .comment { padding: var(--space-6) 0; border-top: 1px solid var(--hairline); }
.comments-section .comment:last-of-type { border-bottom: 1px solid var(--hairline); }
.comments-section .comment-meta { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); flex-wrap: wrap; }
.comments-section .comment-author { font-weight: 600; color: var(--ink-heading); font-size: var(--text-base); font-family: var(--font-body); }
.comments-section .author-badge { background: var(--brand); color: #fff; font-size: 10px; padding: 2px 8px; border-radius: var(--radius-pill); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.comments-section .comment-body { font-size: var(--text-base); line-height: var(--leading-normal); color: var(--ink-body); }
.comments-section .comment-body p { margin: 0 0 0.75em; }
.comments-section .comment-body p:last-child { margin-bottom: 0; }
.comments-section .comment-awaiting-moderation { font-size: var(--text-sm); color: var(--ink-muted); }
.comments-section .comment-actions { margin-top: var(--space-3); }
.comments-section .comment-actions a { font-size: var(--text-sm); color: var(--accent); text-decoration: none; font-weight: 500; }
.comments-section .comment-actions a:hover { color: var(--accent-hover); text-decoration: underline; }
.comments-section .comment-reply { margin-left: var(--space-10); margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px dashed var(--hairline); }

.comments-section .comment-form,
.comments-section .comment-respond { margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--hairline); }
.comments-section .comment-form-title,
.comments-section .comment-reply-title { font-family: var(--font-heading); font-size: var(--text-lg); margin-bottom: var(--space-6); color: var(--ink-heading); }
.comments-section .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
.comments-section .field-label { display: block; font-size: var(--text-sm); color: var(--ink-muted); margin-bottom: var(--space-2); font-weight: 500; }
.comments-section .field-input,
.comments-section .field-textarea { width: 100%; box-sizing: border-box; border: 1px solid var(--hairline); background: var(--paper); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font: inherit; font-size: var(--text-base); color: var(--ink-body); }
.comments-section .field-textarea { min-height: 140px; resize: vertical; line-height: var(--leading-normal); margin-bottom: var(--space-5); }
.comments-section .field-input:focus,
.comments-section .field-textarea:focus { outline: none; border-color: var(--brand); box-shadow: var(--shadow-focus); }
.comments-section .btn-primary,
.comments-section input[type="submit"] { background: var(--accent); color: var(--on-dark); border: 0; padding: var(--space-3) var(--space-6); border-radius: var(--radius-md); font: inherit; font-size: var(--text-base); font-weight: 600; cursor: pointer; transition: background var(--transition-fast); }
.comments-section .btn-primary:hover,
.comments-section input[type="submit"]:hover { background: var(--accent-hover); }
@media (max-width: 640px) {
  .comments-section .form-row { grid-template-columns: 1fr; }
  .comments-section .comment-reply { margin-left: var(--space-5); }
}