.roadmap-hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 520px at 80% 0%, rgba(15, 107, 74, 0.62), transparent 62%),
    radial-gradient(600px 400px at 6% 100%, rgba(217, 255, 111, 0.1), transparent 58%),
    var(--ink);
  color: var(--cream); padding: 140px 0 70px;
}
.roadmap-hero h1 { font-size: clamp(2.8rem, 6.4vw, 6rem); letter-spacing: -0.05em; margin-top: 18px; line-height: 0.95; }
.roadmap-hero h1 em { color: var(--lime); font-weight: 400; font-style: italic; }
.roadmap-lead { max-width: 700px; margin-top: 24px; color: rgba(247, 242, 231, 0.72); font-size: clamp(1rem, 1.5vw, 1.15rem); }
.roadmap-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.roadmap-hero .pill { background: rgba(247, 242, 231, 0.07); border-color: var(--line-dark); color: var(--cream); }

.roadmap-section { background: var(--cream); }
.roadmap-source { margin-bottom: clamp(40px, 6vw, 70px); }
.source-card {
  display: flex; gap: 20px; align-items: center; padding: 20px 24px;
  border: 1px solid var(--line); border-radius: 16px; background: var(--paper); max-width: 720px;
}
.source-thumb { flex: 0 0 64px; width: 64px; height: 78px; }
.source-thumb svg { width: 100%; height: 100%; }
.source-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.source-info p { font-size: 0.86rem; color: var(--muted); }
.source-info a { color: var(--emerald); }

.thesis-section h2, .starting-section h2, .roadmap-timeline > h2,
.market-shift h2, .three-engines h2, .what-this-means h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.thesis-section > p, .starting-section > p, .roadmap-timeline > p, .market-shift > p { margin-top: 16px; max-width: 720px; color: var(--muted); }
.thesis-section, .starting-section, .market-shift, .three-engines, .what-this-means { margin-bottom: clamp(48px, 6vw, 76px); }

.thesis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 32px; }
.thesis-card { padding: 26px 22px; border-top: 2px solid var(--ink); background: rgba(255, 253, 248, 0.6); }
.thesis-num { font-family: var(--display); font-size: 0.9rem; color: var(--emerald); }
.thesis-card h3 { font-size: 1.1rem; margin: 12px 0 10px; }
.thesis-card p { font-size: 0.86rem; color: var(--muted); }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 30px; }
.stat-box { padding: 22px; border-radius: 14px; background: var(--ink); color: var(--cream); }
.stat-box strong { display: block; font-family: var(--display); font-size: 1.7rem; line-height: 1; }
.stat-box span { display: block; margin-top: 8px; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(247, 242, 231, 0.55); }

.timeline { display: grid; gap: 20px; margin-top: 36px; }
.timeline-phase { padding: clamp(24px, 3vw, 36px); border-radius: 20px; border: 1px solid var(--line); background: var(--paper); position: relative; overflow: hidden; }
.timeline-phase::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; }
.phase-1::before { background: var(--emerald); }
.phase-2::before { background: #3550a3; }
.phase-3::before { background: var(--coral); }
.phase-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; }
.phase-number { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--emerald); }
.phase-2 .phase-number { color: #3550a3; } .phase-3 .phase-number { color: #a63d20; }
.phase-years { font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.timeline-phase h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 10px 0 8px; }
.phase-goal { font-size: 0.98rem; color: #33443b; max-width: 760px; }
.phase-details { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 26px; margin-top: 18px; }
.detail-item { position: relative; padding-left: 20px; font-size: 0.84rem; color: var(--muted); }
.detail-item::before { content: "→"; position: absolute; left: 0; color: var(--emerald); font-weight: 700; }
.detail-item strong { color: var(--ink); font-weight: 650; }
.phase-2 .detail-item::before { color: #3550a3; } .phase-3 .detail-item::before { color: #a63d20; }
.phase-outcome { margin-top: 18px; padding: 12px 16px; border-radius: 10px; background: rgba(200, 245, 217, 0.34); font-size: 0.84rem; color: #244237; }
.phase-2 .phase-outcome { background: rgba(223, 231, 255, 0.5); color: #2a3d78; }
.phase-3 .phase-outcome { background: rgba(255, 224, 213, 0.5); color: #7d2e18; }
.phase-outcome strong { color: inherit; }

.shift-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.shift-card { padding: 22px 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 253, 248, 0.6); }
.shift-icon { font-size: 1.3rem; }
.shift-card h4 { font-family: var(--sans); font-size: 0.86rem; font-weight: 700; margin: 10px 0 6px; }
.shift-card p { font-size: 0.8rem; color: var(--muted); }

.engines-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.engine-card { padding: 28px 24px; border-radius: 18px; background: var(--ink); color: var(--cream); }
.engine-num { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--lime); color: var(--ink); font-weight: 800; font-size: 0.9rem; }
.engine-card h3 { font-size: 1.1rem; margin: 14px 0 10px; }
.engine-card p { font-size: 0.84rem; color: rgba(247, 242, 231, 0.66); }

.insights { display: grid; gap: 12px; margin: 26px 0 18px; }
.insight { padding: 16px 20px; border-left: 3px solid var(--lime); background: rgba(255, 253, 248, 0.7); font-family: var(--display); font-size: 1.05rem; }
.what-this-means > p { color: var(--muted); font-size: 0.92rem; }

.roadmap-cta .cta-panel { border-radius: 24px; background: var(--ink); color: var(--cream); padding: clamp(30px, 5vw, 56px); }
.roadmap-cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.roadmap-cta p { max-width: 620px; margin: 16px 0 24px; color: rgba(247, 242, 231, 0.66); }
.roadmap-cta .btn-outline { border-color: rgba(247, 242, 231, 0.3); color: var(--cream); }
.roadmap-cta .btn-outline:hover { border-color: var(--cream); background: rgba(247, 242, 231, 0.08); }

@media (max-width: 980px) {
  .thesis-grid, .engines-grid, .shift-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .phase-details { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .roadmap-hero { padding-top: 122px; }
  .source-card { flex-direction: column; text-align: center; }
}