:root {
  --bg: #0f1419;
  --surface: #1a222c;
  --surface-2: #232d3a;
  --text: #e8eaed;
  --muted: #9aa5b1;
  --accent: #e85d04;
  --accent-hover: #ff7a1a;
  --border: #2d3a47;
  --success: #22c55e;
  --radius: 12px;
  --max: 68rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 20, 25, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand:hover {
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  font-size: 0.9rem;
}

.nav-links a {
  color: var(--muted);
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--accent);
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--text);
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 3rem 0 2.5rem;
  text-align: center;
}

.hero-logo {
  width: min(120px, 28vw);
  margin: 0 auto 1.25rem;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(232, 93, 4, 0.25));
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  line-height: 1.15;
}

.hero .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 1.75rem;
}

.hero-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.store-badges {
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-note {
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-note a {
  color: var(--muted);
}

.hero-note a:hover {
  color: var(--accent);
}

.btn-muted {
  opacity: 0.75;
  cursor: default;
}

.btn-muted:hover {
  background: var(--accent);
  color: #fff;
}

/* Sections */
section {
  padding: 2.5rem 0;
}

section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}

.section-lead {
  color: var(--muted);
  margin: 0 0 1.75rem;
  max-width: 40rem;
}

/* Features */
.feature-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--accent);
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* Demo embed */
.demo-grid {
  display: grid;
  gap: 1.5rem;
}

.demo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  overflow: hidden;
}

.demo-card h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 0.75rem;
  padding: 0 0.25rem;
}

.demo-card img {
  display: block;
  width: 100%;
  max-width: 390px;
  margin: 0 auto;
  border-radius: 8px;
}

.demo-card p {
  margin: 0.75rem 0.25rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 1rem;
}

.support-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 1.5rem;
}

.support-contact {
  max-width: 32rem;
}

/* Testing pages */
.prose {
  max-width: 42rem;
}

.prose h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
}

.prose ol,
.prose ul {
  padding-left: 1.25rem;
  color: var(--muted);
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose li strong {
  color: var(--text);
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.callout strong {
  color: var(--text);
}

footer.site-footer {
  margin-top: 3rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

footer.site-footer a {
  color: var(--muted);
}

footer.site-footer a:hover {
  color: var(--accent);
}