:root {
  --bg: #0f1419;
  --bg-elev: #171e26;
  --card: #1c2530;
  --ink: #e8eef4;
  --muted: #9aa8b5;
  --line: #2a3542;
  --accent: #2dd4bf;
  --accent-ink: #042f2e;
  --cta: #38bdf8;
  --cta-ink: #0c1929;
  --warn: #fbbf24;
  --max: 70rem;
  --radius: 10px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 1.05rem;
}
a { color: var(--cta); }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; height: auto; }
code {
  font-family: ui-monospace, "Cascadia Code", Menlo, monospace;
  font-size: 0.92em;
  background: #0b1015;
  padding: 0.1em 0.35em;
  border-radius: 4px;
}
.wrap { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--accent-ink); padding: 0.5rem 1rem;
}
.skip:focus { left: 0.5rem; z-index: 20; }

header.top {
  border-bottom: 1px solid var(--line);
  background: rgba(15, 20, 25, 0.92);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.top-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.9rem 0;
}
.brand { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.brand strong { font-size: 1.15rem; letter-spacing: -0.02em; }
.brand span { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
nav a {
  color: var(--ink); text-decoration: none; margin-left: 1rem;
  font-size: 0.92rem; font-weight: 600;
}
nav a:hover { color: var(--accent); }

.hero {
  padding: 2.5rem 0 2.75rem;
  background:
    radial-gradient(ellipse 80% 50% at 70% -10%, rgba(45, 212, 191, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 10% 20%, rgba(56, 189, 248, 0.08), transparent);
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.75rem;
}
.hero h1 {
  font-family: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 0.85rem;
  max-width: 18ch;
}
.lede { font-size: 1.08rem; color: var(--muted); max-width: 38rem; margin: 0 0 1.35rem; }
.price-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.pill {
  border: 1px solid var(--line);
  padding: 0.25rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 650;
  background: var(--bg-elev);
  border-radius: 999px;
  color: var(--ink);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center; }
.btn {
  font: inherit; font-weight: 700; cursor: pointer;
  border: 1px solid transparent;
  padding: 0.65rem 1.1rem;
  border-radius: 8px;
  text-decoration: none; display: inline-block;
}
.btn.primary {
  background: var(--accent); color: var(--accent-ink); border-color: var(--accent);
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost {
  background: transparent; color: var(--ink); border-color: var(--line);
}
.btn.ghost:hover { border-color: var(--muted); }
.btn.gumroad {
  background: var(--ink); color: var(--bg); border-color: var(--ink); margin-top: 0.4rem;
}

.section { padding: 2.4rem 0; border-top: 1px solid var(--line); }
.section h2 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.55rem;
}
.section .sub { color: var(--muted); margin: 0 0 1.35rem; max-width: 40rem; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.85rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
}
.card .num {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em;
  color: var(--accent); margin-bottom: 0.45rem;
}
.card h3 { margin: 0 0 0.4rem; font-size: 1.02rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.card ul {
  margin: 0.5rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.9rem;
}
.card li { margin-bottom: 0.25rem; }

.who-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem;
}
.who {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.who h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.who p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.who.not { opacity: 0.9; }
.who.not h3 { color: var(--warn); }

.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.85rem;
  counter-reset: step;
}
.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6rem; height: 1.6rem;
  border-radius: 6px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 800; font-size: 0.85rem;
  margin-bottom: 0.55rem;
}
.step h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.buy {
  background: linear-gradient(180deg, #121920 0%, #0c1218 100%);
}
.buy .section { border-top-color: #243040; }
.buy-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 1.25rem; align-items: start; }
.buy ul { padding-left: 1.15rem; color: var(--muted); }
.buy li { margin-bottom: 0.4rem; }
.pay {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem;
}
.pay h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.upi-id {
  font-family: ui-monospace, "Cascadia Code", Menlo, monospace;
  font-size: 1.05rem;
  background: #0b1015;
  border: 1px dashed #3d4d5e;
  padding: 0.6rem 0.75rem;
  margin: 0.45rem 0 0.75rem;
  word-break: break-all;
  border-radius: 6px;
  color: var(--accent);
}
.pay p { color: var(--muted); margin: 0 0 0.75rem; }
.pay .qr {
  background: #fff; border-radius: 8px; padding: 8px;
  display: inline-block; margin: 0.25rem 0 0.75rem;
}
.note {
  font-size: 0.88rem; color: var(--muted);
  border-left: 3px solid var(--line);
  padding-left: 0.75rem; margin-top: 0.75rem;
}

.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem 0.95rem;
  margin-bottom: 0.5rem;
}
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 0.45rem 0 0; color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0 2.2rem;
  font-size: 0.88rem; color: var(--muted);
}
footer strong { color: var(--ink); }

@media (max-width: 900px) {
  .cards, .steps { grid-template-columns: 1fr 1fr; }
  .buy-grid, .who-grid { grid-template-columns: 1fr; }
  nav a { margin-left: 0.65rem; }
}
@media (max-width: 560px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .top-inner { flex-wrap: wrap; }
  nav { width: 100%; display: flex; flex-wrap: wrap; gap: 0.75rem; }
  nav a { margin-left: 0; }
  .hero h1 { max-width: none; }
}