/* Hero */
.hero {
  padding: 90px 0 70px;
  display: grid;
  gap: 26px;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.05;
  max-width: 14ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 17.5px;
  color: var(--text-muted);
  max-width: 46ch;
  line-height: 1.65;
}
.hero-cta { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }

/* Ticker */
.ticker-wrap {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
  margin: 20px 0 80px;
  background: var(--bg-elevated);
}
.ticker {
  display: flex;
  gap: 60px;
  padding: 14px 0;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  animation: scroll-ticker 32s linear infinite;
  width: max-content;
}
.ticker span { display: inline-flex; align-items: center; gap: 8px; }
.ticker span::before { content: "◆"; color: var(--accent-dim); font-size: 8px; }
@keyframes scroll-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Shelf */
.shelf-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 34px;
  gap: 20px;
  flex-wrap: wrap;
}
.shelf-head h2 { font-size: clamp(26px, 3.4vw, 34px); }
.shelf-link { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); display: inline-flex; align-items: center; gap: 6px; }
.shelf-link:hover { color: var(--accent); }

.shelf {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.app-card {
  background: rgba(23, 23, 31, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}
.app-card:hover {
  transform: translateY(-6px) rotateX(2deg);
  border-color: rgba(232, 163, 61, 0.3);
  background: rgba(29, 29, 39, 0.6);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4);
}
.app-card-top { display: flex; justify-content: space-between; align-items: flex-start; }
.app-card h3 { font-size: 18.5px; }
.app-card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }
.app-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 100px;
  width: fit-content;
}

/* Stats strip */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 100px 0;
}
.stat {
  background: var(--bg-elevated);
  padding: 34px 26px;
  text-align: left;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--accent);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 6px;
}

/* Philosophy */
.philosophy {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 120px;
}
.philosophy h2 { font-size: clamp(26px, 3.4vw, 34px); max-width: 12ch; }
.philosophy-list { display: grid; gap: 22px; }
.philosophy-item { display: flex; gap: 16px; }
.philosophy-item .mark {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
  margin-top: 3px;
}
.philosophy-item h4 { font-size: 15.5px; margin-bottom: 5px; }
.philosophy-item p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* Closing CTA band */
.cta-band {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 60px 50px;
  text-align: center;
  background: radial-gradient(ellipse 600px 200px at 50% 0%, var(--accent-soft), transparent 70%);
  margin-bottom: 100px;
}
.cta-band h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 16px; }
.cta-band p { color: var(--text-muted); margin-bottom: 30px; }

@media (max-width: 900px) {
  .shelf { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .philosophy { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 520px) {
  .shelf { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}