* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #030405;
  color: #f5f5f5;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6vw;
  background: rgba(3, 4, 5, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 14px; font-weight: 700; letter-spacing: .04em; }
.logo {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  font-size: 18px; font-weight: 800; letter-spacing: -.08em;
  background: #fff; color: #000;
  border-radius: 10px;
}
.brand small { display: block; font-weight: 500; color: #aaa; font-size: 12px; letter-spacing: .08em; }
.links { display: flex; gap: 26px; font-size: 15px; color: #d8d8d8; align-items: center; flex-wrap: wrap; }
.links a:hover { color: white; }
.links a.btn:hover { color: #050505; }
.links a.btn.ghost:hover { color: #fff; }
.links a.active { color: #fff; font-weight: 650; }
.links a.btn.active,
.links a.btn.active:hover { color: #050505; }
.links a.btn.ghost.active,
.links a.btn.ghost.active:hover { color: #fff; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: 10px;
  background: #fff; color: #050505; font-weight: 650;
  border: 1px solid #fff;
  box-shadow: 0 0 30px rgba(255,255,255,.14);
  white-space: nowrap;
}
.btn.ghost {
  background: transparent; color: #fff;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: none;
}
.btn.small { padding: 9px 15px; font-size: 14px; }
.menu-btn { display: none; background: transparent; border: 1px solid rgba(255,255,255,.2); color: #fff; border-radius: 8px; padding: 8px 12px; font-size: 18px; }

/* Hero */
.hero {
  min-height: 620px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 90px 24px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  background:
    radial-gradient(circle at 50% 10%, rgba(255,255,255,.12), transparent 34%),
    radial-gradient(circle at 20% 80%, rgba(80,120,255,.15), transparent 28%),
    linear-gradient(180deg, #07090b, #020304);
  position: relative;
  overflow: hidden;
}
.hero:after {
  content: "";
  position: absolute;
  inset: auto -10% 0 -10%;
  height: 220px;
  background:
    repeating-linear-gradient(100deg, rgba(255,255,255,.10) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(15deg, rgba(255,255,255,.08) 0 1px, transparent 1px 34px);
  opacity: .22;
  transform: skewY(-7deg);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 960px; }
h1 {
  margin: 0;
  font-size: clamp(42px, 6vw, 76px);
  line-height: .98;
  letter-spacing: -.06em;
}
.sub {
  margin: 24px auto 0;
  max-width: 700px;
  color: #b9b9b9;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 36px; }
.badge-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.badge {
  font-size: 13px; letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.18);
  padding: 7px 13px; border-radius: 999px;
  color: #e6e6e6; background: rgba(255,255,255,.06);
}
.badge.hot { background: #fff; color: #000; font-weight: 700; border-color: #fff; }
.hero-stats { display: flex; gap: 36px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.hero-stats div { text-align: center; }
.hero-stats strong { display: block; font-size: 28px; letter-spacing: -.03em; }
.hero-stats span { color: #999; font-size: 14px; }

/* Sections */
section, .section { padding: 76px 6vw; border-bottom: 1px solid rgba(255,255,255,.09); }
.page-hero { padding: 80px 6vw 50px; border-bottom: 1px solid rgba(255,255,255,.09); background: linear-gradient(180deg,#0a0d10,#030405); }
.eyebrow { color: #a7a7a7; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; }
h2 { margin: 14px 0 18px; font-size: clamp(28px, 3vw, 42px); letter-spacing: -.04em; line-height: 1.1; }
.lead { color: #c2c2c2; max-width: 760px; font-size: 18px; line-height: 1.7; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.card {
  padding: 26px 24px;
  min-height: 220px;
  border: 1px solid rgba(255,255,255,.1);
  border-left: 1px solid rgba(255,255,255,.22);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
  display: flex; flex-direction: column;
}
.card.featured { border: 1px solid #fff; background: #fff; color: #0a0a0a; }
.card.featured p { color: #333; }
.card h3 { margin: 0 0 12px; font-size: 19px; letter-spacing: -.02em; }
.card p { margin: 0 0 16px; color: #bdbdbd; line-height: 1.7; font-size: 15.5px; flex: 1; }
.card a.more { font-weight: 650; font-size: 15px; }
.icon { font-size: 30px; margin-bottom: 18px; }

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items: center;
}
.panel {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.01));
}
.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; color: #d0d0d0; }
.checklist li::before { content: "✓ "; color: #7dff9e; font-weight: 700; }

.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 32px; }
.step { border-top: 2px solid rgba(255,255,255,.2); padding-top: 18px; }
.step strong { font-size: 13px; color: #888; letter-spacing: .08em; }
.step h4 { margin: 8px 0; font-size: 18px; }
.step p { color: #b5b5b5; font-size: 15px; }

.table-wrap { overflow-x: auto; margin-top: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 640px; }
th, td { padding: 15px 18px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.08); }
th { color: #999; font-weight: 600; text-transform: uppercase; font-size: 12px; letter-spacing: .06em; }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.testimonials { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 30px; }
.quote { border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 24px; background: #0a0d10; }
.quote p { color: #d5d5d5; font-size: 15.5px; }
.quote cite { color: #888; font-style: normal; font-size: 14px; }

.faq { max-width: 820px; margin-top: 24px; }
.faq details { border-bottom: 1px solid rgba(255,255,255,.1); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 650; font-size: 17px; }
.faq p { color: #b8b8b8; }

.stack { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.stack span { border: 1px solid rgba(255,255,255,.14); padding: 8px 14px; border-radius: 999px; font-size: 14px; color: #ccc; }

.about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: center; }
.orbit {
  width: 280px; height: 280px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  display: grid; place-items: center; margin: auto;
  background: repeating-radial-gradient(circle, transparent 0 32px, rgba(255,255,255,.09) 33px 34px);
}
.orbit span { font-size: 54px; font-weight: 800; letter-spacing: -.1em; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
form { display: grid; gap: 14px; }
label { font-size: 14px; color: #bbb; display: grid; gap: 6px; }
input, textarea, select {
  background: #0d1114; border: 1px solid rgba(255,255,255,.16);
  color: #fff; border-radius: 10px; padding: 13px 14px; font-size: 15px; width: 100%;
}
textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 13px; color: #888; }

.post-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 30px; }
.post-card { border: 1px solid rgba(255,255,255,.1); border-radius: 12px; overflow: hidden; background: #0a0d10; display: flex; flex-direction: column; }
.post-card .body { padding: 22px; }
.post-card h3 { margin: 0 0 10px; font-size: 19px; line-height: 1.3; }
.post-card p { color: #aaa; font-size: 15px; }
.post-meta { font-size: 13px; color: #777; margin-bottom: 12px; }
.prose { max-width: 780px; }
.prose p { color: #c8c8c8; font-size: 17px; line-height: 1.8; }
.prose h3 { margin-top: 36px; font-size: 22px; }
.prose ul { color: #c2c2c2; line-height: 1.8; }
.prose pre { background: #0d1114; border: 1px solid rgba(255,255,255,.12); padding: 18px; border-radius: 10px; overflow-x: auto; }

footer {
  padding: 40px 6vw;
  color: #aaa;
  font-size: 14px;
}
.foot-grid { display: grid; grid-template-columns: 1.2fr 2fr; gap: 30px; }
.foot-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.foot-links h5 { margin: 0 0 12px; color: #fff; font-size: 14px; }
.foot-links a { display: block; color: #aaa; margin: 8px 0; }
.foot-links a:hover { color: #fff; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 30px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); flex-wrap: wrap; }

@media (max-width: 1050px) {
  .services, .grid-3, .steps, .testimonials, .post-list { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .links { display: none; }
  .links.open { display: flex; flex-direction: column; position: absolute; top: 74px; left: 0; right: 0; background: #060708; padding: 20px 6vw 26px; border-bottom: 1px solid rgba(255,255,255,.1); align-items: flex-start; }
  .menu-btn { display: block; }
  .services, .grid-2, .grid-3, .steps, .testimonials, .post-list { grid-template-columns: 1fr; }
  .split, .about-grid, .contact-grid, .foot-grid { grid-template-columns: 1fr; }
  .foot-links { grid-template-columns: 1fr 1fr; }
}