:root {
  --bg0: #e8eef2;
  --bg1: #f4f7f9;
  --ink: #1a242c;
  --muted: #5a6a76;
  --line: #c5d0d8;
  --card: rgba(255, 255, 255, 0.72);
  --accent: #b45309;
  --accent-ink: #7c2d12;
  --ok: #0f766e;
  --bad: #b91c1c;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Source Sans 3", "Source Sans Pro", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 68rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(180, 83, 9, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(15, 118, 110, 0.1), transparent 50%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  min-height: 100vh;
}
a { color: var(--accent-ink); }
a:hover { color: var(--accent); }
img { max-width: 100%; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}
.brand {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}
.nav { display: flex; flex-wrap: wrap; gap: 0.85rem 1.1rem; align-items: center; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 0.95rem; }
.nav a:hover { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 650;
  font-size: 0.95rem;
  padding: 0.65rem 1.05rem;
  border-radius: 0.35rem;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}
.btn:hover { background: #2a3844; color: #fff; transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
}
.btn-secondary:hover { background: rgba(26, 36, 44, 0.06); color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.25rem; }

.hero {
  padding: 3.5rem 0 3rem;
  max-width: 40rem;
  animation: rise 0.7s ease both;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(2.2rem, 5vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}
.hero p { margin: 0; color: var(--muted); font-size: 1.15rem; max-width: 34rem; }

.section { padding: 2.5rem 0; }
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.lead { color: var(--muted); max-width: 36rem; margin: 0 0 1.5rem; }

.steps {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}
.step {
  padding: 1rem 0;
  border-top: 2px solid var(--ink);
  animation: rise 0.6s ease both;
}
.step:nth-child(2) { animation-delay: 0.08s; }
.step:nth-child(3) { animation-delay: 0.16s; }
.step h3 { margin: 0.5rem 0 0.35rem; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.price-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}
.price {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.35rem 1.4rem 1.5rem;
  backdrop-filter: blur(6px);
}
.price h3 { margin: 0 0 0.35rem; font-family: var(--font-display); font-size: 1.5rem; }
.price .amt { font-size: 1.8rem; font-weight: 700; margin: 0.4rem 0 0.8rem; }
.price ul { margin: 0; padding-left: 1.1rem; color: var(--muted); }
.price li { margin: 0.35rem 0; }

.site-footer {
  margin-top: 3rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}
.site-footer a { color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.75rem 1.1rem; margin-bottom: 0.75rem; }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.25rem 1.35rem;
  margin: 1rem 0;
}
.flash {
  border: 1px solid var(--line);
  background: #fff;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}
.flash.bad { border-color: #fecaca; color: var(--bad); }
.flash.ok { border-color: #99f6e4; color: var(--ok); }

label { display: block; font-weight: 650; margin: 0.75rem 0 0.35rem; }
input, select {
  width: 100%;
  max-width: 28rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  font: inherit;
  background: #fff;
}
.mono { font-family: var(--font-mono); font-size: 0.9rem; word-break: break-all; }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.muted { color: var(--muted); }
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.25rem;
}
.badge.pro { border-color: var(--accent); color: var(--accent-ink); }
.badge.broken { border-color: #fecaca; color: var(--bad); }

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 640px) {
  .hero { padding-top: 2.2rem; }
  .site-header { flex-direction: column; align-items: flex-start; }
}