@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--panel);
  color: var(--ink);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-chip);
  z-index: 100;
}
.skip-link:focus { left: var(--space-3); top: var(--space-3); }

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-chip);
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.wrap-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ---------- Nav ---------- */

nav.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--seam);
}
nav.site .wrap {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  font-weight: 650;
  font-size: 1.05rem;
  margin-right: auto;
}
.brand img { width: 28px; height: 28px; border-radius: var(--radius-chip); }

.nav-links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink-secondary);
  font-size: 0.95rem;
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--ink); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  font-size: 1.4rem;
  cursor: pointer;
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--seam);
    padding: var(--space-4) var(--space-5);
    gap: var(--space-3);
  }
}

/* ---------- Hero ---------- */

.hero {
  padding: var(--space-6) 0 var(--space-6);
  text-align: center;
}

h1.headline {
  font-size: clamp(2.2rem, 1.6rem + 3vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
}

.subhead {
  font-size: clamp(1.05rem, 1rem + 0.5vw, 1.3rem);
  color: var(--ink-secondary);
  max-width: 46ch;
  margin: 0 auto var(--space-5);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-control);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 120ms var(--ease-out), box-shadow 120ms var(--ease-out);
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--coral);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus-visible { box-shadow: 0 6px 18px rgba(255, 92, 58, 0.35); }

.btn-primary[aria-disabled="true"] {
  background: var(--coral-idle);
  color: var(--ink-secondary);
  cursor: not-allowed;
  pointer-events: none;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--seam);
}
.btn-secondary:hover, .btn-secondary:focus-visible { background: var(--panel); }

/* ---------- Demo widget ---------- */

.demo {
  max-width: 560px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--seam);
  border-radius: var(--radius-panel);
  padding: var(--space-5);
  box-shadow: var(--shadow-panel);
}

.demo-button {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--paper);
  border: 1px dashed var(--seam);
  border-radius: var(--radius-control);
  cursor: pointer;
  font-family: var(--font);
  color: var(--ink);
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.demo-button:hover { border-color: var(--coral-idle); }
.demo-button .label {
  font-weight: 600;
  font-size: 1rem;
}
.demo-button .hint {
  font-size: 0.85rem;
  color: var(--ink-secondary);
}

.bars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 44px;
}
.bars span {
  display: block;
  width: 8px;
  border-radius: 4px;
  background: var(--coral-idle);
  height: 12px;
  transition: height 140ms var(--ease-out), background 140ms var(--ease-out);
}
.demo-button.listening .bars span { background: var(--coral); }
.demo-button.listening .bars span:nth-child(1) { animation: bar-pulse 0.9s ease-in-out infinite; animation-delay: 0s; }
.demo-button.listening .bars span:nth-child(2) { animation: bar-pulse 0.9s ease-in-out infinite; animation-delay: 0.1s; }
.demo-button.listening .bars span:nth-child(3) { animation: bar-pulse 0.9s ease-in-out infinite; animation-delay: 0.2s; }
.demo-button.listening .bars span:nth-child(4) { animation: bar-pulse 0.9s ease-in-out infinite; animation-delay: 0.1s; }
.demo-button.listening .bars span:nth-child(5) { animation: bar-pulse 0.9s ease-in-out infinite; animation-delay: 0s; }

@keyframes bar-pulse {
  0%, 100% { height: 12px; }
  50% { height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .demo-button.listening .bars span { animation: none; height: 28px; }
}

.demo-output {
  margin-top: var(--space-4);
  min-height: 2.6em;
  padding: var(--space-3) var(--space-4);
  background: var(--paper);
  border-radius: var(--radius-control);
  border: 1px solid var(--seam);
  font-size: 1rem;
}
.demo-output .caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--coral);
  vertical-align: text-bottom;
  animation: caret-blink 0.9s step-end infinite;
}
@media (prefers-reduced-motion: reduce) {
  .demo-output .caret { animation: none; }
}
@keyframes caret-blink { 50% { opacity: 0; } }

.demo-caption {
  margin: var(--space-3) 0 0;
  font-size: 0.85rem;
  color: var(--ink-secondary);
  text-align: center;
}

/* ---------- Sections ---------- */

section { padding: var(--space-6) 0; }
section h2 {
  font-size: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  text-align: center;
  margin: 0 0 var(--space-5);
  letter-spacing: -0.01em;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.feature {
  background: var(--panel);
  border: 1px solid var(--seam);
  border-radius: var(--radius-panel);
  padding: var(--space-4);
}
.feature .glyph {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-control);
  background: var(--coral-idle);
  color: var(--coral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: var(--space-3);
}
.feature h3 {
  font-size: 1.05rem;
  margin: 0 0 var(--space-2);
}
.feature p {
  margin: 0;
  color: var(--ink-secondary);
  font-size: 0.95rem;
}

.pricing-card {
  max-width: 420px;
  margin: 0 auto;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--seam);
  border-radius: var(--radius-panel);
  padding: var(--space-6) var(--space-5);
  box-shadow: var(--shadow-panel);
}
.price {
  font-size: 3rem;
  font-weight: 700;
  margin: var(--space-3) 0;
  font-variant-numeric: tabular-nums;
}
.price-note {
  color: var(--ink-secondary);
  margin: 0 0 var(--space-5);
}

.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}
.shots figure {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--seam);
  border-radius: var(--radius-panel);
  overflow: hidden;
}
.shots img { width: 100%; height: auto; }
.shots figcaption {
  padding: var(--space-3) var(--space-4);
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

/* ---------- Footer ---------- */

footer.site {
  border-top: 1px solid var(--seam);
  padding: var(--space-5) 0 var(--space-6);
  color: var(--ink-secondary);
  font-size: 0.9rem;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
}
footer.site nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
}
footer.site a { text-decoration: none; color: var(--ink-secondary); }
footer.site a:hover, footer.site a:focus-visible { color: var(--ink); }

/* ---------- Prose pages (privacy / support) ---------- */

.prose { padding: var(--space-6) 0 var(--space-6); }
.prose h1 { font-size: 1.8rem; margin-bottom: var(--space-1); }
.prose .updated { color: var(--ink-secondary); font-size: 0.9rem; margin-bottom: var(--space-5); }
.prose h2 {
  font-size: 1.15rem;
  margin-top: var(--space-6);
  border-top: 1px solid var(--seam);
  padding-top: var(--space-4);
  text-align: left;
}
.prose h3 { font-size: 1rem; margin-top: var(--space-4); }
.prose ul { padding-left: 1.3rem; }
.prose li { margin-bottom: var(--space-1); }
.prose code {
  background: var(--panel);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-chip);
  font-size: 0.92em;
}
.prose a { color: var(--coral); }

/* ---------- Contact form ---------- */

.contact-form {
  max-width: 520px;
  margin: var(--space-5) 0;
  display: grid;
  gap: var(--space-3);
}
.contact-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-1);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 1rem;
  padding: var(--space-3);
  border-radius: var(--radius-control);
  border: 1px solid var(--seam);
  background: var(--panel);
  color: var(--ink);
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form .hp { position: absolute; left: -9999px; }
.form-status {
  font-size: 0.9rem;
  padding: var(--space-2) 0;
}
.form-status[data-state="ok"] { color: #2E8B57; }
.form-status[data-state="error"] { color: var(--coral); }

@media (max-width: 480px) {
  .nav-links { gap: var(--space-3); }
}