:root {
  --bg: #0f1420;
  --panel: #161c2b;
  --ink: #e8edf6;
  --muted: #9aa6bd;
  --brand: #2196f3;
  --brand2: #0091ff;
  --line: #243049;
  --ok: #2e9e5b;
  --radius: 14px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font:
    16px/1.6 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 70% -10%, #1c2640, transparent),
    var(--bg);
}
a {
  color: var(--brand);
}
.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}
header {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.logo {
  font-weight: 800;
  letter-spacing: 0.3px;
  font-size: 20px;
}
.logo span {
  color: var(--brand);
}
.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}
.btn.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.hero {
  padding: 48px 0 24px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.08;
  margin: 0.2em 0;
}
.hero p.lead {
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--muted);
  max-width: 660px;
  margin: 14px auto 26px;
}
.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.note {
  color: var(--muted);
  font-size: 14px;
  margin-top: 12px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 42px 0;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 {
  margin: 0.2em 0 0.4em;
  font-size: 17px;
}
.card p {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
}
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 18px 0 6px;
}
.tier {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.tier.feat {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand) inset;
}
.price {
  font-size: 40px;
  font-weight: 800;
}
.price {
  line-height: 1.1;
}
.price small {
  display: block;
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
  margin-top: 2px;
}
.tier ul {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  color: var(--muted);
  font-size: 14px;
  text-align: left;
}
.tier li {
  padding: 4px 0 4px 22px;
  position: relative;
}
.tier li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ok);
  font-weight: 800;
}
.tips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 10px 0 2px;
}
.tip {
  flex: 1 1 62px;
  min-width: 62px;
  padding: 9px 6px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.12s,
    border-color 0.12s,
    color 0.12s;
}
.tip:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.tip:active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.tip-crazy {
  flex: 1 1 100%;
  border: 0;
  color: #fff;
  background: linear-gradient(90deg, #7e57c2, #2196f3);
}
.tip-crazy:hover {
  filter: brightness(1.08);
  color: #fff;
}
.tip-crazy:active {
  filter: brightness(0.95);
  color: #fff;
}
.tip-thanks {
  color: var(--muted);
  font-size: 12.5px;
  margin: 6px 0 0;
  text-align: center;
}
h2.section {
  font-size: 26px;
  margin: 48px 0 8px;
}
ol.steps {
  counter-reset: s;
  list-style: none;
  padding: 0;
}
ol.steps li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px 14px 52px;
  margin: 10px 0;
  position: relative;
}
ol.steps li::before {
  counter-increment: s;
  content: counter(s);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
}
code {
  background: #0c1120;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 13px;
}
details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  margin: 10px 0;
}
summary {
  cursor: pointer;
  font-weight: 600;
}
footer {
  border-top: 1px solid var(--line);
  margin-top: 56px;
  padding: 24px 0;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
#env-badge {
  position: fixed;
  bottom: 10px;
  left: 12px;
  z-index: 9999;
  display: none;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 4px 9px;
  border-radius: 6px;
  background: #fb8c00;
  color: #1a1205;
}