:root {
  --bg: #0b1220;
  --bg-card: rgba(30, 41, 59, 0.55);
  --text: #f1f5f9;
  --muted: #94a3b8;
  --amber: #fbbf24;
  --orange: #f97316;
  --red: #ef4444;
  --border: rgba(148, 163, 184, 0.18);
  --border-warm: rgba(251, 146, 60, 0.25);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(251, 191, 36, 0.12), transparent 50%),
    radial-gradient(ellipse at 80% 90%, rgba(239, 68, 68, 0.10), transparent 50%),
    radial-gradient(ellipse at 60% 50%, rgba(251, 146, 60, 0.05), transparent 50%),
    linear-gradient(180deg, #0b1220, #0f172a);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
}

/* NAV */
.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.3rem;
  font-weight: 500;
}
.brand em {
  background: linear-gradient(90deg, var(--amber), var(--orange), var(--red));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.6rem;
}
.brand img {
  border-radius: 9px;
}
.nav nav {
  display: flex;
  gap: 1.75rem;
  font-size: 0.92rem;
}
.nav nav a {
  color: var(--muted);
  transition: color 0.15s ease;
}
.nav nav a:hover { color: var(--amber); }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HERO */
.hero {
  padding: 5rem 0 4rem;
  text-align: center;
}
.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
.hero h1 em {
  background: linear-gradient(90deg, var(--amber), var(--orange), var(--red));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.05em;
}
.tagline {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  color: var(--text);
  opacity: 0.85;
}

.cta-row {
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.cta {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.12s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.cta.primary {
  background: linear-gradient(180deg, var(--orange), #ea580c);
  color: #0b1220;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(251, 146, 60, 0.32);
}
.cta.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 36px rgba(251, 146, 60, 0.42);
}
.cta.primary.big {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
}
.cta.ghost {
  background: transparent;
  border: 1px solid var(--border-warm);
  color: var(--text);
}
.cta.ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
}
.cta-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

/* EXAMPLE */
.example {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 640px;
  margin: 0 auto 5rem;
  padding: 1.5rem;
}
.you-say, .you-get {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 18px;
  padding: 1.4rem 1.7rem;
  backdrop-filter: blur(8px);
}
.you-say p {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 1.8rem;
  margin: 0.2rem 0 0;
  color: var(--amber);
}
.label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 500;
}
.you-get ul {
  margin: 0.8rem 0 0.8rem;
  padding: 0;
  list-style: none;
}
.you-get li {
  padding: 0.15rem 0;
  font-size: 0.95rem;
}
.you-get em {
  color: var(--amber);
  font-size: 1.05em;
  font-style: italic;
}
.tiny {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
}
.arrow {
  text-align: center;
  font-size: 1.5rem;
  color: var(--muted);
  opacity: 0.5;
}

/* HOW */
.how {
  padding: 4rem 0;
}
.how h2, .install h2, .footer-cta h2 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 2.5rem;
  text-align: center;
  background: linear-gradient(90deg, var(--amber), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}
.steps li {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem 1.75rem 1.5rem 5.25rem;
  backdrop-filter: blur(8px);
}
.step-n {
  position: absolute;
  top: 1.4rem;
  left: 1.6rem;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #0b1220;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.05rem;
}
.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 600;
}
.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.steps p a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(251, 191, 36, 0.4); }

/* SAFETY */
.safety {
  padding: 3rem 0 1rem;
}
.safety-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.75rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 18px;
  backdrop-filter: blur(8px);
}
.safety-card h2 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 400;
  margin: 0 0 1rem;
  background: linear-gradient(90deg, var(--amber), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
}
.safety-lede {
  color: var(--text);
  margin: 0 0 1.1rem;
  font-size: 1rem;
  line-height: 1.65;
  text-align: center;
  opacity: 0.9;
}
.safety-list {
  list-style: none;
  padding: 0;
  margin: 0 0 0.4rem;
  display: grid;
  gap: 0.65rem;
}
.safety-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}
.safety-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--amber);
  font-weight: 700;
  font-size: 1rem;
}
.safety-list strong {
  color: var(--text);
  font-weight: 600;
}
.safety-list a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(251, 191, 36, 0.4);
}
.safety-note {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 1.1rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}
.safety-note strong {
  color: var(--text);
  font-weight: 600;
}

/* FOOTER CTA */
.footer-cta {
  text-align: center;
  padding: 5rem 0 4rem;
}

/* FOOTER */
footer {
  padding: 2rem 1.5rem 3rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}
footer a {
  color: var(--muted);
  transition: color 0.15s ease;
}
footer a:hover { color: var(--amber); }

@media (max-width: 560px) {
  .hero { padding: 3rem 0 2.5rem; }
  .steps li { padding-left: 1.4rem; padding-top: 4rem; }
  .step-n { top: 1.2rem; left: 1.4rem; }
  .nav nav { gap: 1rem; font-size: 0.85rem; }
}