:root {
  --bg: #080D1B;
  --card: #111B34;
  --line: #22304F;
  --ink: #EEF2FB;
  --muted: #A7B3CE;
  --accent: #F6B942;
  --accent-2: #7DE2C4;
  --radius: 16px;
  --max: 1080px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: radial-gradient(1200px 700px at 80% -10%, #16264A 0%, transparent 60%), var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.site-head {
  border-bottom: 1px solid var(--line);
  background: rgba(8, 13, 27, 0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}
.brand:hover { text-decoration: none; }
.mark {
  width: 28px; height: 28px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, #FF7A59 60%, #8B5CF6 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  flex: none;
}
.nav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.nav a { color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--ink); text-decoration: none; }
.nav a.cta-link {
  color: #0A1020;
  background: var(--accent);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 650;
}
.nav a.cta-link:hover { background: #FFC960; }

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); margin-top: 1.6em; }
h3 { font-size: 1.2rem; margin-top: 1.5em; }
p { margin: 0 0 1.1em; color: #D9E1F2; }
.lede { font-size: 1.18rem; color: var(--muted); max-width: 62ch; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 14px;
}

.hero { padding: 84px 0 64px; }
.hero h1 { max-width: 20ch; }
.hero .lede { margin-top: 18px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #0A1020; }
.btn-primary:hover { background: #FFC960; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--muted); text-decoration: none; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.stat strong { display: block; font-size: 1.7rem; letter-spacing: -0.03em; }
.stat span { color: var(--muted); font-size: 0.9rem; }

section { padding: 56px 0; }
.section-head { max-width: 62ch; margin-bottom: 32px; }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: linear-gradient(180deg, var(--card) 0%, #0D1730 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.steps li {
  position: relative;
  padding: 22px 24px 22px 68px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 22px; top: 22px;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(246, 185, 66, 0.14);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
}
.steps h3 { margin: 0 0 6px; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { padding-left: 30px; position: relative; color: #D9E1F2; }
.checks li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 16px; height: 9px;
  border-left: 2px solid var(--accent-2);
  border-bottom: 2px solid var(--accent-2);
  transform: rotate(-45deg);
}

.post-card { display: flex; flex-direction: column; }
.post-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.post-card p { color: var(--muted); font-size: 0.96rem; }
.post-card .more { margin-top: auto; font-weight: 600; font-size: 0.92rem; }
.post-card a:hover { text-decoration: none; }
.post-card a:hover h3 { color: var(--accent); }

.article { padding: 56px 0 72px; }
.article-head { max-width: 70ch; }
.article-head .meta { color: var(--muted); font-size: 0.88rem; margin-top: 8px; }
.prose { max-width: 70ch; }
.prose h2 { margin-top: 1.8em; }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { color: #D9E1F2; padding-left: 22px; }
.prose li { margin-bottom: 0.55em; }
.prose blockquote {
  margin: 1.6em 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 0.95rem; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th { color: var(--muted); font-weight: 600; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.06em; }
.callout {
  background: rgba(125, 226, 196, 0.07);
  border: 1px solid rgba(125, 226, 196, 0.28);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 1.6em 0;
}
.callout p:last-child { margin-bottom: 0; }
.toc {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin: 2em 0;
}
.toc p { margin: 0 0 8px; font-weight: 700; font-size: 0.92rem; }
.toc ol { margin: 0; padding-left: 20px; color: var(--muted); font-size: 0.94rem; }
.toc li { margin-bottom: 4px; }

.band {
  background: linear-gradient(135deg, rgba(246, 185, 66, 0.12), rgba(139, 92, 246, 0.12));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 40px 32px;
  text-align: center;
}
.band h2 { margin-top: 0; }
.band p { max-width: 56ch; margin-left: auto; margin-right: auto; color: var(--muted); }

.form-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
form label { display: block; margin-bottom: 16px; font-size: 0.92rem; color: var(--muted); font-weight: 600; }
form input, form textarea, form select {
  width: 100%;
  margin-top: 7px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #08101F;
  color: var(--ink);
  font: inherit;
  font-size: 0.98rem;
}
form input:focus, form textarea:focus, form select:focus {
  outline: 2px solid rgba(246, 185, 66, 0.5);
  outline-offset: 1px;
  border-color: var(--accent);
}
form textarea { min-height: 150px; resize: vertical; }
form button { width: 100%; margin-top: 6px; }
.form-note { font-size: 0.84rem; color: var(--muted); margin-top: 14px; }

.site-foot {
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-foot .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-foot a { color: var(--muted); }
.site-foot a:hover { color: var(--ink); }

@media (max-width: 640px) {
  .hero { padding: 56px 0 40px; }
  section { padding: 40px 0; }
  .nav { gap: 14px; }
  .nav a:not(.cta-link) { font-size: 0.9rem; }
}