/* Index page overrides the base hero with a full-viewport landing */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 80px;
}
.hero h1 {
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: auto;
}
.hero-status {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-status .pulse {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { opacity: 0.5; box-shadow: 0 0 0 8px transparent; }
}
.hero-spacer { display: block; height: 48px; }
.hero-lede {
  font-size: 18px;
  line-height: 1.7;
  max-width: 58ch;
  color: var(--text-dim);
}
.hero-wave {
  margin-top: 80px;
  display: flex;
  align-items: center;
  gap: 3px;
  height: 40px;
}
.hero-wave span {
  display: block;
  width: 2px;
  background: var(--accent);
  border-radius: 1px;
  animation: wave 1.2s ease-in-out infinite alternate;
  opacity: 0.4;
}
@keyframes wave {
  0% { height: 4px; }
  100% { height: 32px; }
}

.manifesto {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.manifesto p {
  font-family: var(--font-ui);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -0.015em;
  max-width: 72ch;
  color: var(--text);
}
.manifesto p .dim { color: var(--text-muted); }
.manifesto p .highlight {
  font-family: inherit;
  color: var(--accent);
  font-weight: 600;
}

.capabilities { padding: 80px 0 100px; }
.capabilities h2 {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.cap-card {
  background: var(--surface);
  padding: 40px 32px;
  transition: background 0.3s;
}
.cap-card:hover { background: var(--surface-2); }
.cap-card .cap-icon {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cap-card .cap-icon::before { content: "◆"; font-size: 6px; }
.cap-card h3 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.cap-card p { font-size: 14px; line-height: 1.65; color: var(--text-dim); }

.signal { padding: 80px 0; border-top: 1px solid var(--border); }
.signal h2 {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  max-width: 60ch;
}
.signal-bars { display: flex; flex-direction: column; gap: 28px; }
.signal-bar {
  display: grid;
  grid-template-columns: 140px 1fr 80px;
  grid-template-rows: auto auto;
  column-gap: 20px;
  row-gap: 8px;
  align-items: center;
}
.signal-bar .bar-label {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.signal-bar .bar-track {
  grid-column: 2;
  grid-row: 1;
  height: 4px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.signal-bar .bar-fill {
  height: 100%;
  border-radius: 2px;
  width: var(--w, 80%);
  transition: width 1.6s cubic-bezier(0.4, 0.1, 0.3, 1);
  position: relative;
}
.signal-bar .bar-fill::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
  opacity: 0.9;
  animation: signal-pulse 1.8s ease-in-out infinite;
}
@keyframes signal-pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1.15); }
}
.signal-bar .bar-fill.warm { background: var(--accent); color: var(--accent); }
.signal-bar .bar-fill.gold { background: var(--accent-2); color: var(--accent-2); }
.signal-bar .bar-fill.muted { background: var(--text-muted); color: var(--text-muted); }
.signal-bar .bar-value {
  grid-column: 3;
  grid-row: 1;
  font-family: var(--font-ui);
  font-size: 13px;
  text-align: right;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.signal-prediction {
  margin-top: 56px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.signal-prediction .pred-key {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  flex-shrink: 0;
  min-width: 88px;
  transition: opacity 0.4s ease;
}
.signal-prediction .pred-arrow { color: var(--text-muted); flex-shrink: 0; }
.signal-prediction .pred-val { color: var(--text); transition: opacity 0.4s ease; }
.signal-prediction .pred-key.fade,
.signal-prediction .pred-val.fade { opacity: 0; }

.cta-links .primary:focus-visible { outline-color: var(--text); }

@media (max-width: 1024px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-spacer { height: 32px; }
  .hero-status { font-size: 14px; letter-spacing: 0.12em; }
  .hero-lede { font-size: 17px; line-height: 1.7; }
  .hero-wave { margin-top: 56px; }
  .manifesto, .capabilities, .signal { padding-top: 64px; padding-bottom: 64px; }
  .manifesto p { font-size: 22px; line-height: 1.5; }
  .cap-grid { grid-template-columns: 1fr; }
  .cap-card { padding: 32px 24px; }
  .cap-card .cap-icon { font-size: 13px; }
  .cap-card h3 { font-size: 20px; }
  .cap-card p { font-size: 15px; line-height: 1.7; }
  .signal-bar {
    grid-template-columns: 1fr 64px;
    grid-template-rows: auto auto;
    column-gap: 12px;
    row-gap: 6px;
  }
  .signal-bar .bar-label { grid-column: 1; grid-row: 1; }
  .signal-bar .bar-value { grid-column: 2; grid-row: 1; font-size: 14px; }
  .signal-bar .bar-track { grid-column: 1 / -1; grid-row: 2; }
  .signal-bar .bar-label { font-size: 13px; }
  .signal-prediction {
    font-size: 14px;
    padding: 16px 18px;
    flex-wrap: wrap;
    gap: 8px;
    line-height: 1.6;
  }
  .signal-prediction .pred-key { min-width: 0; font-size: 12px; }
  .cta p { font-size: 17px; }
  .cta-links a { font-size: 15px; padding: 16px 28px; }
}
@media (max-width: 480px) {
  .hero { padding: 88px 0 40px; }
  .hero h1 { font-size: clamp(34px, 10vw, 44px); line-height: 1.15; max-width: 100%; }
  .hero h1 br { display: none; }
  .hero-lede { font-size: 17px; }
  .hero-wave {
    width: 100%;
    min-width: 0;
    overflow: hidden;
    gap: 2px;
  }
  .hero-wave span { flex: 1 1 0; min-width: 1px; max-width: 2px; }
  .manifesto p { font-size: 21px; line-height: 1.45; }
  .capabilities h2,
  .signal h2 { font-size: clamp(24px, 6vw, 32px); margin-bottom: 32px; }
  .cap-card { padding: 28px 20px; }
  .cap-card h3 { font-size: 18px; }
  .cap-card p { font-size: 15px; }
  .signal-prediction { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-wave { display: none !important; }
}