/* Tools page: glass panels over the dust + fractal background. */

.dust-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#dustCanvas { position: absolute; inset: 0; }

/* ---------- hero ---------- */

.tools-hero {
  min-height: 52vh;
  display: flex;
  align-items: flex-end;
  padding-top: 9rem;
}

.tools-hero-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  width: 100%;
}

.tools-hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  letter-spacing: -0.02em;
  line-height: 1.03;
  max-width: 16ch;
}

.tools-hero .lead {
  margin-top: 1.2rem;
  color: var(--text-2);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 50ch;
}

/* ---------- live demo panels ---------- */

.demo-stack {
  max-width: var(--wrap);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vw, 4rem);
}

.demo-panel {
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.demo-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.3rem;
}

.demo-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  letter-spacing: -0.015em;
}

.demo-head .card-link { flex-shrink: 0; }

.demo-panel > p {
  color: var(--text-2);
  font-size: 0.98rem;
  max-width: 64ch;
  margin-bottom: 1.4rem;
}

.demo-frame {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  aspect-ratio: 16 / 10;
  background: #0b0d11;
}

.demo-frame iframe,
.demo-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.demo-frame video { object-fit: cover; }

/* click-to-load poster for iframes */
.demo-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: none;
}

.demo-poster img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75);
  transition: filter 0.3s, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.demo-poster:hover img { filter: brightness(0.9); transform: scale(1.015); }

.demo-poster span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.92rem;
  color: #06231a;
  background: var(--accent);
  border-radius: 100px;
  padding: 0.75rem 1.6rem;
  white-space: nowrap;
  transition: transform 0.25s ease;
}

.demo-poster:hover span { transform: translate(-50%, -50%) scale(1.04); }

.demo-note {
  margin-top: 0.9rem;
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ---------- responsive ---------- */

@media (max-width: 880px) {
  .tools-hero { min-height: 38vh; }

  .demo-frame { aspect-ratio: 4 / 5; }
}

@media (prefers-reduced-motion: reduce) {
  .demo-poster img, .demo-poster span { transition: none; }
}