:root {
  --bg: #0b1120;
  --panel: #111a2e;
  --ink: #eaf0ff;
  --muted: #9fb0d0;
  --line: rgba(255, 255, 255, 0.08);
  --brand: #5b8cff;
  --brand2: #22d399;
  --radius: 16px;
  --maxw: 1080px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.6 -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ambient background glow */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.bg-glow::before,
.bg-glow::after {
  content: '';
  position: absolute;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.28;
}
.bg-glow::before {
  background: var(--brand);
  top: -18vw;
  right: -12vw;
}
.bg-glow::after {
  background: var(--brand2);
  bottom: -24vw;
  left: -14vw;
  opacity: 0.18;
}

header {
  padding: 22px 0;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 0 18px rgba(91, 140, 255, 0.7);
}
.btn {
  display: inline-block;
  padding: 11px 18px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--line);
  transition: 0.18s ease;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand), #4a6dff);
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(74, 109, 255, 0.35);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
}

.hero {
  padding: 64px 0 40px;
  text-align: center;
}
.pill {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 22px;
  background: rgba(255, 255, 255, 0.02);
}
h1 {
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -1px;
}
.grad {
  background: linear-gradient(120deg, var(--brand), var(--brand2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sub {
  max-width: 640px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 20px);
}
.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.fineprint {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 56px 0;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 {
  margin: 6px 0 8px;
  font-size: 18px;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(91, 140, 255, 0.12);
  border: 1px solid var(--line);
  font-size: 20px;
}

.steps {
  margin: 64px 0;
}
.steps h2,
.closing h2 {
  font-size: clamp(24px, 4vw, 34px);
  text-align: center;
  margin: 0 0 34px;
  letter-spacing: -0.5px;
}
.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.step:first-of-type {
  border-top: none;
}
.num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #04122a;
}
.step h4 {
  margin: 2px 0 4px;
}
.step p {
  margin: 0;
  color: var(--muted);
}

.closing {
  text-align: center;
  padding: 56px 24px;
  margin: 56px 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(91, 140, 255, 0.1), rgba(34, 211, 153, 0.04));
}

footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
  color: var(--muted);
  font-size: 13px;
}
.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 760px) {
  .grid {
    grid-template-columns: 1fr;
  }
}