/* ============ scroll cue ============ */
.scroll-cue {
  position: fixed; left: 50%; bottom: 92px; z-index: 30;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  color: var(--frost);
  opacity: 0; pointer-events: none; cursor: pointer;
  transition: opacity .8s ease;
  user-select: none; -webkit-user-select: none;
}
.scroll-cue.show { opacity: 1; pointer-events: auto; animation: cueFade 3.2s ease-in-out infinite; }
.sc-chev {
  width: 22px; height: 22px;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 1px 4px rgba(2,6,18,.6));
}
.scroll-cue.show .sc-chev { animation: cueBob 3.2s ease-in-out infinite; }
.sc-label {
  font-size: 11.5px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase;
  text-shadow: 0 1px 5px rgba(2,6,18,.55);
}
@keyframes cueFade { 0%, 100% { opacity: .12; } 50% { opacity: .95; } }
@keyframes cueBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(3px); } }

/* ============ hero ============ */
.hero { max-width: 640px; }
.hero-chip { margin-bottom: 22px; }
.chip-ring { width: 13px; height: 13px; color: var(--accent); fill: currentColor; }
.hero-h1 {
  font-family: var(--f-display);
  font-size: clamp(46px, 6.6vw, 96px);
  font-weight: 800; line-height: .98; letter-spacing: -.022em;
  margin-bottom: 22px;
  text-shadow: 0 8px 40px rgba(4, 10, 24, .5);
}
.accent-dot { color: var(--accent); }
.hero-sub { font-size: 16.5px; line-height: 1.6; color: var(--frost-70); max-width: 48ch; margin-bottom: 20px; }
.hero-try {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600; color: var(--accent);
  margin-bottom: 26px;
}
.try-arrow { width: 18px; height: 18px; animation: nudge 1.8s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(7px); } }
.try-coarse { display: none; }
@media (hover: none) { .try-fine { display: none; } .try-coarse { display: inline; } }

.hero-ctas { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; margin-bottom: 14px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 19px; border-radius: 999px;
  font-size: 14px; font-weight: 600; text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn:active { transform: scale(.97); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 8px 24px -6px var(--accent-soft), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-primary svg { fill: none; stroke: #fff; }
.btn-glass {
  background: rgba(255,255,255,.07); color: var(--frost);
  border: 1px solid var(--glass-line);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
}
.btn-glass:hover { background: rgba(255,255,255,.12); }
.btn-glass svg { fill: currentColor; stroke: none; }
.btn-big { padding: 13px 24px; font-size: 15px; }
.hero-fine { font-size: 12px; color: var(--frost-35); letter-spacing: .01em; }