:root {
  --ink: #0b0f0e;
  --ink-2: #111715;
  --panel: #141b18;
  --cream: #f3ecdf;
  --muted: #a9b4ad;
  --amber: #e6a45f;
  --amber-2: #c97d3c;
  --sage: #9db8a6;
  --line: rgba(243, 236, 223, 0.14);
  --line-strong: rgba(243, 236, 223, 0.26);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 45% at 78% 8%, rgba(230, 164, 95, 0.16), transparent 70%),
    radial-gradient(40% 35% at 10% 35%, rgba(157, 184, 166, 0.07), transparent 70%);
  z-index: -1;
}
a { color: currentColor; }
img { max-width: 100%; height: auto; display: block; }
.topbar {
  background: var(--amber);
  color: #241608;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 14px;
}
.topbar b { font-weight: 800; }
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 24px;
  background: color-mix(in srgb, var(--ink) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.22em;
  text-decoration: none;
  font-weight: 700;
}
.brand span { color: var(--amber); }
.brand.small { font-size: 15px; }
.nav nav { display: flex; align-items: center; gap: 26px; }
.nav nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.nav nav a:hover { color: var(--cream); }
.nav-cta {
  border: 1px solid var(--line-strong);
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--cream) !important;
}
main { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 48px;
  align-items: center;
  padding: 74px 0 64px;
  min-height: calc(100vh - 160px);
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.02em; }
h1 {
  margin: 0 0 22px;
  font-size: clamp(48px, 6.2vw, 82px);
  line-height: 0.98;
}
h2 {
  margin: 0 0 18px;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.05;
}
h3 { margin: 0 0 8px; font-size: 20px; }
.lede {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 18px;
  max-width: 54ch;
}
.price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 22px;
}
.price strong { font-size: 34px; letter-spacing: -0.02em; }
.price s { color: var(--muted); }
.price em {
  font-style: normal;
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(230, 164, 95, 0.4);
  padding: 4px 10px;
  border-radius: 999px;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 10px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--amber);
  color: #241608;
  box-shadow: 0 16px 36px rgba(230, 164, 95, 0.18);
}
.btn.primary:hover { background: #f0b574; }
.btn.ghost {
  border-color: var(--line-strong);
  color: var(--cream);
  background: transparent;
}
.btn.ghost:hover { border-color: var(--cream); }
.trust {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.55));
}
.hero-art img { width: min(100%, 560px); animation: float 7s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.band { padding: 74px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 34px; }
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}
.card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 9px;
  background: rgba(230, 164, 95, 0.12);
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li {
  position: relative;
  padding: 18px 0 18px 56px;
  border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 18px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.steps b { display: block; font-family: var(--serif); font-size: 21px; font-weight: 600; }
.steps span { color: var(--muted); font-size: 14.5px; }
.spec {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
}
.spec ul { margin: 0 0 22px; padding: 0; list-style: none; }
.spec li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.spec li:last-child { border-bottom: 0; }
.fine { color: var(--muted); font-size: 12.5px; }
.learn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.learn-card {
  display: block;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--cream);
  text-decoration: none;
}
.learn-card:hover { border-color: var(--amber); }
.learn-card h3 { margin: 0 0 8px; font-size: 21px; }
.learn-card p { margin: 0 0 16px; color: var(--muted); font-size: 14.5px; }
.learn-card span {
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.field input[aria-invalid="true"] { border-color: #f0a3a3; }
.demo-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 24px; align-items: start; }
.demo-media video {
  width: 100%;
  display: block;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #000;
}
.demo-media .fine { margin: 10px 0 0; }
.demo-gallery { display: grid; gap: 12px; }
.demo-gallery img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.review-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.025);
}
.review-stars { color: var(--amber); letter-spacing: 2px; font-size: 14px; }
.review-card p { color: var(--muted); font-size: 14px; margin: 10px 0 14px; }
.review-card .who {
  color: var(--cream);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}
details:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--amber); font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { margin: 12px 0 0; color: var(--muted); font-size: 14.5px; }
.cta-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(135deg, rgba(230,164,95,0.08), rgba(157,184,166,0.04));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 42px;
  margin: 20px 0 70px;
}
.cta-band .lede { margin-bottom: 0; }
form label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.field { display: flex; gap: 10px; }
.field input {
  flex: 1;
  min-width: 0;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.25);
  color: var(--cream);
  font: inherit;
}
.field input:focus {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.form-note { min-height: 22px; margin: 10px 0 4px; font-size: 13.5px; color: var(--sage); }
.form-note.error { color: #f0a3a3; }
footer {
  border-top: 1px solid var(--line);
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 24px 50px;
}
.foot { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.links { display: flex; gap: 22px; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; font-size: 13.5px; }
.links a:hover { color: var(--cream); }
.legal { margin: 28px 0 0; max-width: 80ch; }
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 48px; }
  .hero-art { order: -1; }
  .grid { grid-template-columns: 1fr 1fr; }
  .learn-grid { grid-template-columns: 1fr; }
  .demo-grid, .review-grid { grid-template-columns: 1fr; }
  .demo-gallery { grid-template-columns: repeat(3, 1fr); }
  .split, .cta-band { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; }
  details:nth-last-child(-n+2) { border-bottom: 0; }
  details:last-child { border-bottom: 1px solid var(--line); }
}
@media (max-width: 620px) {
  .topbar {
    font-size: 11px;
    padding: 7px 10px;
    line-height: 1.4;
    letter-spacing: 0.03em;
  }
  .nav { padding: 13px 16px; gap: 10px; }
  .brand { font-size: 14px; letter-spacing: 0.13em; }
  .nav-cta { min-height: 40px; padding: 8px 12px; }
  .nav nav a:not(.nav-cta) { display: none; }
  .grid { grid-template-columns: 1fr; }
  .hero { gap: 24px; padding-top: 34px; }
  .hero-art img { width: 82%; }
  .demo-gallery { grid-template-columns: 1fr; }
  .actions .btn { width: 100%; }
  .field { flex-direction: column; }
  .field .btn { width: 100%; }
  .cta-band { padding: 24px; }
  .band { padding: 48px 0; }
}
@media (max-width: 420px) {
  h1 { font-size: 42px; }
  .price strong { font-size: 30px; }
  .topbar { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-art img { animation: none; }
  .btn { transition: none; }
}