/* The whole document's background is one long gradient from night to paper.
   Scrolling naturally reveals later color stops — no JS color interpolation needed. */
body.page-home {
  background: linear-gradient(
    to bottom,
    var(--c-night) 0%,
    var(--c-night) 8%,
    var(--c-deep) 20%,
    var(--c-dusk) 42%,
    var(--c-dawn) 62%,
    var(--c-paper) 78%,
    var(--c-paper) 100%
  );
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Gradient mesh drift — slow, ambient, never distracting */
.mesh {
  position: absolute;
  inset: -20%;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(59,130,246,0.22), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(232,184,122,0.10), transparent 40%),
    radial-gradient(circle at 60% 75%, rgba(147,180,238,0.14), transparent 50%);
  filter: blur(40px);
  animation: drift 26s ease-in-out infinite alternate;
}
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(-3%, 2%) scale(1.06); }
}

.hero-inner {
  position: relative;
  z-index: 1;
}
.eyebrow {
  color: var(--c-accent-soft);
  margin-bottom: var(--space-sm);
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  color: #fff;
  max-width: 14ch;
}
.hero .accent-word { color: var(--c-accent-soft); }
.hero-sub {
  margin-top: var(--space-sm);
  max-width: 46ch;
  color: rgba(255,255,255,0.72);
  font-size: 1.08rem;
}
.hero-actions {
  margin-top: var(--space-md);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.scroll-cue {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.scroll-cue span {
  width: 1px; height: 28px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: pulse-line 1.8s ease-in-out infinite;
}
@keyframes pulse-line {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* Highlight strip — glass cards floating on the dusk portion of the gradient */
.highlights {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
@media (max-width: 760px) {
  .highlights { grid-template-columns: 1fr; }
}
.highlight-card {
  padding: var(--space-md);
}
.highlight-card .mono { color: var(--c-accent-soft); margin-bottom: var(--space-xs); display: block; }
.highlight-card p { color: rgba(255,255,255,0.88); font-size: 1.02rem; }

/* Section on the light portion of the gradient */
.home-preview {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) 0;
}
.home-preview h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--c-ink);
  max-width: 20ch;
}
.preview-grid {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
@media (max-width: 760px) {
  .preview-grid { grid-template-columns: 1fr; }
}
.preview-card {
  padding: var(--space-md);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.preview-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(20,24,31,0.1); }
.preview-card .mono { color: var(--c-accent); display: block; margin-bottom: var(--space-xs); }
.preview-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.preview-card p { color: var(--c-ink-soft); font-size: 0.95rem; }