:root {
  --bg: #070a12;
  --bg-soft: #0d1220;
  --panel: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef2ff;
  --muted: #9aa4bf;
  --teal: #5eead4;
  --indigo: #818cf8;
  --violet: #a78bfa;
  --radius: 18px;
  --max: 1140px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }

/* ---------- Background ---------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.bg-glow {
  position: fixed;
  z-index: -2;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  pointer-events: none;
}
.bg-glow--1 {
  top: -180px; left: -120px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(94,234,212,0.35), transparent 70%);
}
.bg-glow--2 {
  top: 240px; right: -160px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(129,140,248,0.35), transparent 70%);
}

/* ---------- Layout helpers ---------- */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 96px 24px;
}
.section__head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1.15; }
.section__head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 14px; }
.section__head p { color: var(--muted); font-size: 1.05rem; }

.gradient-text {
  background: linear-gradient(100deg, var(--teal), var(--indigo) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 24px;
  backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark { display: grid; place-items: center; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.brand__accent { color: var(--teal); margin-left: 2px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--muted); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.nav a:hover { color: var(--text); }
.nav__cta {
  padding: 9px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text) !important;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--panel); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.25s ease, background 0.2s;
}
.btn--primary {
  background: linear-gradient(100deg, var(--teal), var(--indigo));
  color: #06121a;
  box-shadow: 0 10px 30px -10px rgba(129,140,248,0.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(129,140,248,0.75); }
.btn--ghost {
  background: var(--panel);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover { background: rgba(255,255,255,0.06); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero { max-width: var(--max); margin: 0 auto; padding: 72px 24px 40px; }
.hero__inner { max-width: 820px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 26px;
}
.pill__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero__title { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 700; margin-bottom: 22px; }
.hero__sub { font-size: 1.15rem; color: var(--muted); max-width: 620px; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  padding-top: 34px;
  border-top: 1px solid var(--border);
}
.stat dt { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--text); }
.stat dd { color: var(--muted); font-size: 0.92rem; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.05);
}
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  font-size: 1.5rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(94,234,212,0.16), rgba(129,140,248,0.16));
  border: 1px solid var(--border);
  margin-bottom: 18px;
}
.card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.98rem; }

/* ---------- Split section ---------- */
.section--split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.split__text h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 12px 0 16px; }
.split__lead { color: var(--muted); font-size: 1.08rem; margin-bottom: 28px; }
.feature-list { list-style: none; display: grid; gap: 18px; }
.feature-list li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 16px; height: 16px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--teal), var(--indigo));
}
.feature-list strong { color: var(--text); font-weight: 600; }

.split__panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px;
  display: grid;
  gap: 22px;
}
.panel__row { display: grid; gap: 8px; font-size: 0.9rem; color: var(--muted); }
.panel__row span:first-child { font-family: var(--font-display); color: var(--text); }
.bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,0.06); overflow: hidden; }
.bar i {
  display: block;
  height: 100%;
  width: var(--w);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--indigo));
  animation: grow 1.4s ease forwards;
  transform-origin: left;
}
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.panel__tag {
  position: absolute;
  top: -13px; right: 22px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #06121a;
  background: linear-gradient(100deg, var(--teal), var(--indigo));
  padding: 5px 12px;
  border-radius: 999px;
}

/* ---------- Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip {
  padding: 11px 22px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}
.chip:hover { color: var(--text); border-color: var(--border-strong); transform: translateY(-2px); }

/* ---------- CTA ---------- */
.cta {
  max-width: var(--max);
  margin: 40px auto 0;
  padding: 0 24px;
}
.cta__inner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 72px 32px;
  border-radius: 28px;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(ellipse 70% 120% at 50% 0%, rgba(129,140,248,0.22), transparent 70%),
    var(--bg-soft);
}
.cta__inner h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 12px; }
.cta__inner > p { color: var(--muted); font-size: 1.1rem; margin-bottom: 30px; }
.cta__form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 620px;
  margin: 0 auto 16px;
}
.cta__form input {
  flex: 1 1 200px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(0,0,0,0.3);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.98rem;
}
.cta__form input::placeholder { color: var(--muted); }
.cta__form input:focus { outline: none; border-color: var(--teal); }
.cta__note { min-height: 20px; font-size: 0.92rem; color: var(--teal); }
.cta__alt { color: var(--muted); font-size: 0.92rem; }
.cta__alt a { color: var(--teal); }

/* ---------- Footer ---------- */
.site-footer {
  max-width: var(--max);
  margin: 96px auto 0;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
}
.footer__brand p { color: var(--muted); font-size: 0.9rem; margin-top: 6px; }
.footer__meta { color: var(--muted); font-size: 0.88rem; }

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav a:not(.nav__cta) { display: none; }
  .section--split { grid-template-columns: 1fr; }
  .section { padding: 72px 22px; }
  .stats { gap: 32px; }
}
@media (max-width: 480px) {
  .site-header { padding: 14px 18px; }
  .brand__name { font-size: 1.05rem; }
  .nav__cta { padding: 8px 15px; font-size: 0.88rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}