:root {
  --bg: #0b0d12;
  --card: #161a23;
  --line: rgba(255, 255, 255, 0.08);
  --text: #eef1f6;
  --mute: #9aa3b2;
  --accent: #5b8cff;
  --accent-2: #8eb0ff;
  --ok: #3dd68c;
  --max: 980px;
  --radius: 18px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(91, 140, 255, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(61, 214, 140, 0.07), transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.frame {
  width: min(var(--max), calc(100% - 2.25rem));
  margin: 0 auto;
  padding-bottom: 3.5rem;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0 0.4rem;
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(var(--bg) 65%, transparent);
  backdrop-filter: blur(8px);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  font-weight: 650;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.logo:hover { text-decoration: none; }
.mark {
  width: 28px; height: 28px; border-radius: 8px;
  display: grid; place-items: center;
  background: linear-gradient(180deg, #7aa3ff, #3d6fe0);
  color: #fff; font-size: 0.85rem; font-weight: 700;
  box-shadow: 0 8px 20px rgba(91, 140, 255, 0.28);
}
.nav nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.nav nav a { color: var(--mute); font-size: 0.92rem; text-decoration: none; }
.nav nav a:hover { color: var(--text); }

.hero { padding: 2.6rem 0 1.2rem; max-width: 42rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--mute); font-size: 0.78rem; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 650; margin-bottom: 1rem;
}
.live {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 4px rgba(61, 214, 140, 0.15);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(61, 214, 140, 0.12); }
  50% { box-shadow: 0 0 0 7px rgba(61, 214, 140, 0.05); }
}
h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.15rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
  font-weight: 650;
  margin-bottom: 1.1rem;
}
.lede { color: var(--mute); font-size: 1.12rem; max-width: 36rem; }
.lede.tight { margin-top: 0.75rem; color: #b7c0ce; }
.actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.72rem 1.15rem; border-radius: 999px;
  font-size: 0.92rem; font-weight: 600; text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: #6c98ff; }
.btn.ghost {
  background: transparent; color: var(--text);
  border-color: var(--line);
}

section { margin-bottom: 3rem; }
.head { margin-bottom: 1.1rem; }
.head h2 {
  font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-2); margin-bottom: 0.4rem; font-weight: 700;
}
.head p { color: var(--mute); max-width: 36rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.1rem 1.25rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.why-card:hover {
  border-color: rgba(91, 140, 255, 0.35);
  transform: translateY(-2px);
}
.why-card h3 {
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.why-card p { color: var(--mute); font-size: 0.94rem; }
.why-card strong { color: var(--text); font-weight: 650; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.grid article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.05rem 1.15rem;
  min-height: 8.4rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.grid article:hover {
  border-color: rgba(91, 140, 255, 0.35);
  transform: translateY(-2px);
}
.n {
  display: block; font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--accent-2); font-weight: 700; margin-bottom: 0.45rem;
}
.grid h3 {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem; font-weight: 650; margin-bottom: 0.4rem;
}
.grid p { color: var(--mute); font-size: 0.9rem; }

.path {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.55rem;
}
.path li {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem 0.85rem;
  transition: border-color 0.2s ease;
}
.path li:hover { border-color: rgba(91, 140, 255, 0.3); }
.path strong { display: block; margin-bottom: 0.25rem; font-size: 0.9rem; }
.path span { color: var(--mute); font-size: 0.8rem; }

.products { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.prod {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.1rem;
  color: inherit; text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.prod:hover {
  text-decoration: none;
  border-color: rgba(91, 140, 255, 0.45);
  transform: translateY(-2px);
}
.tag {
  display: inline-block;
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ok); font-weight: 700; margin-bottom: 0.45rem;
}
.prod strong { display: block; margin-bottom: 0.2rem; }
.prod span { color: var(--mute); font-size: 0.88rem; }

.who {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.25rem 1.2rem;
}
.who img {
  width: 72px; height: 72px; border-radius: 50%;
  object-fit: cover; border: 1px solid var(--line);
}
.who h2 {
  font-size: 1.15rem; letter-spacing: -0.03em;
  text-transform: none; color: var(--text); margin-bottom: 0.35rem;
}
.who p { color: var(--mute); }
.who-links { display: flex; gap: 1rem; margin-top: 0.7rem; }
.who-links a { font-weight: 600; color: var(--text); }

footer {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  color: #6d7584; font-size: 0.78rem; padding-top: 0.4rem;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@media (max-width: 860px) {
  .why-grid, .grid, .path, .products { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .why-grid, .grid, .path, .products { grid-template-columns: 1fr; }
  .hero { padding-top: 1.6rem; }
  .who { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .live { animation: none; }
  .btn, .why-card, .grid article, .prod { transition: none; }
}