/* ==========================================================================
   PlayGuitar v3 — Roadmap page body
   Ported from design/od-utility/screens/roadmap-desktop.html. Marketing chrome
   (header, footer, container, buttons, eyebrow) from marketing.css (.pg-market);
   this is the roadmap-specific body only, scoped under body.pg-roadmap,
   tokens-only.
   ========================================================================== */

.pg-roadmap .hero { padding: var(--space-16) 0 var(--space-12); background: var(--paper); border-bottom: 1px solid var(--hairline); }
.pg-roadmap .hero-inner { max-width: 760px; }
.pg-roadmap .hero h1 { font-size: var(--h1); font-weight: var(--weight-semibold); margin: 0 0 var(--space-6) 0; max-width: 22ch; }
.pg-roadmap .hero-intro { font-size: var(--text-lg); line-height: var(--leading-loose); color: var(--ink-body); max-width: 56ch; }
.pg-roadmap .hero-collab { margin-top: var(--space-4); }
.pg-roadmap .hero-collab strong { font-weight: var(--weight-semibold); }

.pg-roadmap .locator { background: var(--paper-hero); border-bottom: 1px solid var(--hairline); padding: var(--space-16) 0; }
.pg-roadmap .locator h2 { font-size: var(--h2); font-weight: var(--weight-semibold); margin: 0 0 var(--space-8) 0; max-width: 20ch; }
.pg-roadmap .locator-body { display: flex; flex-direction: column; gap: var(--space-6); max-width: var(--width-content); }
.pg-roadmap .locator-body p { font-size: var(--text-lg); line-height: var(--leading-loose); color: var(--ink-body); }
.pg-roadmap .locator-jump { margin-top: var(--space-2); }
.pg-roadmap .locator-jump a { color: var(--brand-strong); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; font-weight: var(--weight-medium); }
.pg-roadmap .locator-jump a:hover { color: var(--brand); }
/* clear the sticky header when jumping to a section */
.pg-roadmap #by-level, .pg-roadmap #by-topic { scroll-margin-top: 90px; }

.pg-roadmap .section { padding: var(--space-16) 0; }
.pg-roadmap .section--paper { background: var(--paper); }
.pg-roadmap .section--tint { background: var(--paper-tint); }
.pg-roadmap .section-head { margin-bottom: var(--space-12); max-width: var(--width-content); }
.pg-roadmap .section-head h2 { font-size: var(--h2); font-weight: var(--weight-semibold); }

.pg-roadmap .group { margin-bottom: var(--space-16); }
.pg-roadmap .group:last-child { margin-bottom: 0; }
.pg-roadmap .group-head { margin-bottom: var(--space-6); padding-bottom: var(--space-4); border-bottom: 1px solid var(--hairline); }
.pg-roadmap .group-head h3 { font-size: var(--h3, var(--text-xl)); font-family: var(--font-heading); font-weight: var(--weight-semibold); color: var(--ink-heading); letter-spacing: var(--track-tight); }
.pg-roadmap .group-sub { font-size: var(--text-base); color: var(--ink-muted); margin-top: var(--space-2); line-height: var(--leading-snug); }
.pg-roadmap .group-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }

.pg-roadmap .rmcard { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: var(--paper); border: 1px solid var(--hairline); border-radius: var(--radius-md); color: var(--ink-body); transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast); height: 100%; min-height: 152px; justify-content: space-between; }
.pg-roadmap .section--tint .rmcard { background: var(--paper); }
.pg-roadmap .rmcard:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--paper-deep); }
.pg-roadmap .rmcard:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-color: var(--brand); }
.pg-roadmap .rmcard-top { display: flex; flex-direction: column; gap: var(--space-3); }
.pg-roadmap .rmcard--rn { position: relative; }
.pg-roadmap .rmcard--rn:hover { border-color: var(--brand); }
/* brand tag pinned bottom-right so it never shifts the title baseline vs PG cards */
.pg-roadmap .rmcard-brand { position: absolute; bottom: var(--space-6); right: var(--space-6); font-size: 10px; font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-light); background: var(--paper-tint); border: 1px solid var(--hairline); border-radius: var(--radius-pill); padding: 2px 9px; }
/* keep the "See it on RiffNinja." link clear of the pinned badge */
.pg-roadmap .rmcard--rn .rmcard-link { padding-right: 96px; }
.pg-roadmap .rmcard-title { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: var(--weight-semibold); color: var(--ink-heading); line-height: var(--leading-snug); letter-spacing: var(--track-tight); }
.pg-roadmap .rmcard-tag { font-size: var(--text-base); line-height: var(--leading-snug); color: var(--ink-body); }
.pg-roadmap .rmcard-link { font-size: var(--text-sm); color: var(--ink-muted); text-decoration: underline; text-decoration-thickness: 1px; text-decoration-color: var(--hairline); text-underline-offset: 4px; font-weight: var(--weight-medium); align-self: flex-start; margin-top: var(--space-2); transition: color var(--transition-fast), text-decoration-color var(--transition-fast); }
.pg-roadmap .rmcard:hover .rmcard-link { color: var(--ink-heading); text-decoration-color: var(--ink-heading); }


.pg-roadmap .closing { background: var(--accent-deep); color: var(--on-dark); padding: var(--space-20) 0; text-align: center; }
.pg-roadmap .closing-inner { max-width: 640px; margin: 0 auto; }
.pg-roadmap .closing h2 { color: var(--on-dark); font-size: var(--h2); font-weight: var(--weight-semibold); margin-bottom: var(--space-6); }
.pg-roadmap .closing p { color: var(--on-dark-muted); font-size: var(--text-md); line-height: var(--leading-loose); margin-bottom: var(--space-8); }

@media (max-width: 1024px) {
  .pg-roadmap .group-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .pg-roadmap .hero { padding: var(--space-12) 0 var(--space-10); }
  .pg-roadmap .locator { padding: var(--space-12) 0; }
  .pg-roadmap .section { padding: var(--space-12) 0; }
  .pg-roadmap .group { margin-bottom: var(--space-12); }
  .pg-roadmap .group-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .pg-roadmap .closing { padding: var(--space-16) 0; }
}