:root {
  --bg: #f4ede3;
  --surface: #fff8f0;
  --ink: #1a1410;
  --muted: #7a6e62;
  --line: #d6cbbe;
  --primary: #c41e3a;
  --primary-d: #8f1428;
  --brass: #c4a35a;
  --ok: #16a34a;
  --pad: clamp(1rem, 4vw, 1.5rem);
  --max: 70rem;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --display: "Arial Narrow", "Helvetica Neue Condensed", "Franklin Gothic Medium", Impact, sans-serif;
  --body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background:
    repeating-linear-gradient(135deg, transparent 0 20px, rgb(26 20 16 / 0.035) 20px 21px),
    var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  padding-bottom: var(--safe-b);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-d); text-underline-offset: 0.18em; }
a:hover { color: var(--primary); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip:focus {
  left: var(--pad);
  top: 0.5rem;
  z-index: 20;
  background: var(--surface);
  padding: 0.5rem 0.75rem;
}

.wrap { width: min(var(--max), calc(100% - 2 * var(--pad))); margin-inline: auto; }
.eyebrow {
  font-family: var(--display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--primary);
  margin: 0 0 0.4rem;
}
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 0 0 0.65rem;
}
h1 { font-size: clamp(2.2rem, 7vw, 4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
.lede, .muted { color: var(--muted); }
.lede { font-size: 1.15rem; max-width: 40rem; }

.top-stick {
  position: sticky;
  top: 0;
  z-index: 10;
}
.demo-bar {
  margin: 0;
  padding: 0.55rem var(--pad);
  padding-top: max(0.55rem, var(--safe-t));
  background: var(--ink);
  color: var(--surface);
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.35;
}
.demo-bar a { color: #f0d48a; }
.demo-bar a:hover { color: #fff; }
.site-header {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand img { width: 32px; height: 32px; border-radius: 6px; }
.nav { display: flex; gap: 1.1rem; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary);
  color: var(--surface) !important;
  padding: 0.45rem 0.8rem;
  border-radius: 6px;
  font-weight: 700;
}
.nav-box { position: relative; }
.nav-toggle {
  display: none;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
  min-width: 44px;
  padding: 0.7rem 0.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-toggle::-webkit-details-marker { display: none; }
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(3.5rem + var(--safe-t));
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 0.6rem var(--pad) 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }
  .nav a { padding: 0.95rem 0.85rem; font-size: 1.05rem; border-radius: 10px; }
  .nav-cta { text-align: center; }
  .nav-box[open] .nav { display: flex; }
}

.hero { position: relative; padding: 2.4rem 0 0; overflow: hidden; }
.hero-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 860px) {
  .hero { padding-top: 3.4rem; }
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 2.5rem; }
}
.pole {
  height: 8px;
  width: 7.5rem;
  margin: 0 0 1.1rem;
  background: repeating-linear-gradient(115deg, var(--primary) 0 10px, #fff8f0 10px 16px, var(--ink) 16px 22px, #fff8f0 22px 28px);
  border-radius: 99px;
}
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.4rem; }
@media (max-width: 720px) {
  .actions { flex-direction: column; }
  .actions .btn { width: 100%; }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.15rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn-primary { background: var(--primary); color: var(--surface); }
.btn-primary:hover { background: var(--primary-d); color: var(--surface); transform: translateY(-1px); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary-d); }
.kpis { display: flex; flex-wrap: wrap; gap: 1.1rem 1.5rem; margin-top: 1.6rem; }
.kpi strong { display: block; font-family: var(--display); font-size: 1.5rem; }
.kpi span { color: var(--muted); font-size: 0.88rem; }

.chair-stage { position: relative; }
.chair-cap { text-align: center; color: var(--muted); font-size: 0.82rem; margin: 0.7rem 0 0; }
.chair-frame {
  width: min(320px, 78vw);
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 1.2rem 1.2rem 0.8rem;
  box-shadow: 0 24px 60px rgb(26 20 16 / 0.12);
}
.chair-frame img { margin-inline: auto; }

.ticker {
  margin-top: 2.4rem;
  border-block: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}
.ticker-track {
  display: flex;
  gap: 2.2rem;
  width: max-content;
  padding: 0.7rem 0;
  font-family: var(--display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--muted);
  animation: ticker 32s linear infinite;
}
.ticker-track span { white-space: nowrap; }
.ticker-track span::before { content: "● "; color: var(--primary); }
@keyframes ticker { to { transform: translateX(-50%); } }

section { padding: 3.4rem 0; }
.section-head { max-width: 40rem; margin-bottom: 1.6rem; }
.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem 1.15rem 1.3rem;
}
.card h3 { margin-bottom: 0.4rem; }
.card p { margin: 0; color: var(--muted); }
.card a { text-decoration: none; color: inherit; }
.card a:hover { color: var(--primary); }
.chip {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.steps { display: grid; gap: 1rem; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.15rem;
}
.step b {
  font-family: var(--display);
  font-size: 1.8rem;
  color: var(--primary);
  display: block;
}

.compare { width: 100%; border-collapse: collapse; background: var(--surface); }
.compare th, .compare td { border: 1px solid var(--line); padding: 0.7rem 0.8rem; text-align: left; }
.compare th { font-family: var(--display); letter-spacing: 0.04em; }
.compare tbody th { font-family: var(--body); font-weight: 600; text-align: left; }
.yes { color: #166534; }
.no { color: var(--primary-d); }

.prose { max-width: 44rem; }
.prose p { color: #3b322b; }
.prose h2 { margin-top: 2.2rem; }
.prose ul, .prose ol { padding-left: 1.2rem; color: #3b322b; }
.prose li { margin: 0.35rem 0; }
.note {
  border-left: 3px solid var(--brass);
  padding: 0.7rem 0.9rem;
  background: var(--surface);
  color: var(--muted);
}

.guide-list { display: grid; gap: 1rem; }
.guide-item {
  display: grid;
  gap: 0.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}
.guide-item time { color: var(--muted); font-size: 0.85rem; }
.cta-band {
  background: var(--surface);
  border-block: 1px solid var(--line);
  text-align: center;
}
.faq details { border-bottom: 1px solid var(--line); padding: 0.9rem 0; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { color: var(--muted); margin: 0.6rem 0 0; }

.site-footer {
  padding: 2.2rem 0 2.8rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}
.foot-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
}
.foot-links { display: flex; flex-wrap: wrap; gap: 0.9rem 1.1rem; }
.foot-links a { color: var(--muted); text-decoration: none; }
.foot-links a:hover { color: var(--primary); }

@media (max-width: 720px) {
  h1 { font-size: clamp(2rem, 11vw, 2.8rem); }
  .kpis { display: grid; grid-template-columns: 1fr 1fr; }
  .kpis .kpi:last-child { grid-column: 1 / -1; }
}