/* ARC launch — page-specific refinements on top of the Site Kit */

.mono-tag {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- Hero ---------- */
.hero-stage {
  min-height: 92vh;
  display: flex;
  align-items: center;
}
.hero-h1 {
  font-size: clamp(3rem, 9vw, 7.5rem);
  line-height: 1.02;
  max-width: 14ch;
}
.hero-h1 .dim { opacity: 0.55; }
.hero-lead { max-width: 46ch; }
.price-line {
  margin-top: 1.75rem;
  color: var(--muted);
}

/* ---------- Ring stage ---------- */
.ring-head { margin-bottom: 1rem; }
.ring-stage {
  position: relative;
  height: min(72vh, 640px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 50% 42%, rgba(255,255,255,0.06), transparent 70%),
    radial-gradient(ellipse 90% 80% at 50% 110%, rgba(255,255,255,0.04), transparent 60%);
  cursor: grab;
}
.ring-stage:active { cursor: grabbing; }
#ring-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.ring-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.55), transparent);
}
.ring-caption h2 {
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
  max-width: 24ch;
  margin-bottom: 0.4rem;
}
.ring-caption p { max-width: 52ch; }

/* ---------- Feature panels ---------- */
.feature-panel {
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: clamp(2.5rem, 6vw, 5rem);
}
.feature-panel + .feature-panel {
  border-top: 1px solid var(--border);
}
.panel-text h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  margin: 0.5rem 0 0.75rem;
  max-width: 18ch;
}
.panel-text p { max-width: 50ch; }
@media (max-width: 760px) {
  .feature-panel.flip .panel-text { order: -1; }
}

/* ---------- Specs band ---------- */
.specs-band .stat {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
}
.specs-band .num { font-family: var(--font-display); }

/* ---------- Honest note ---------- */
.honest-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(2rem, 5vw, 4rem);
  text-align: center;
}
.honest-card h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  max-width: 32ch;
  margin: 0.75rem auto;
}
.honest-card p { max-width: 62ch; margin-inline: auto; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; }
.faq-list { margin-top: 2rem; }
.faq-item {
  border-top: 1px solid var(--border);
  padding: 0.25rem 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 2.5rem 1.15rem 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  position: relative;
  transition: opacity 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--muted);
  transition: transform 0.25s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p {
  color: var(--muted);
  padding: 0 0 1.25rem;
  max-width: 58ch;
}

/* ---------- Waitlist ---------- */
.waitlist-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(2rem, 5vw, 4.5rem);
  max-width: 640px;
  margin-inline: auto;
  background: var(--surface);
}
.waitlist-card h2 { margin: 0.5rem 0 0.5rem; }
#waitlist-form { margin-top: 1.75rem; display: grid; gap: 1.1rem; }
.form-error { color: #ff8f8f; }

.waitlist-success { text-align: center; padding-block: 1rem; }
.seal {
  width: 88px;
  height: 88px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  animation: seal-in 0.7s cubic-bezier(0.2, 0.9, 0.3, 1.2) both;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.12), inset 0 0 24px rgba(255, 255, 255, 0.05);
}
.seal svg {
  width: 44px;
  height: 44px;
  color: var(--fg);
}
.seal svg path {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  animation: seal-check 0.5s ease 0.45s forwards;
}
@keyframes seal-in {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
@keyframes seal-check {
  to { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .seal, .seal svg path { animation: none; }
  .seal svg path { stroke-dashoffset: 0; }
}