:root {
  --primary: #0B1F3B;
  --accent: #1BAA7F;
  --accent2: #7C5CFF;
  --bg: #F7FAFC;
  --text: #0B1220;
  --muted: #5B6B7A;
  --border: #E5EAF0;
  --card: #ffffff;
  --shadow: 0 12px 34px rgba(11,31,59,0.10);
  --radius: 18px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(900px 600px at 10% 0%, rgba(124,92,255,0.12), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(27,170,127,0.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
/* Sticky header */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display:flex; align-items:center; justify-content:space-between; padding: 14px 0; gap: 14px; }
.brand { display:flex; align-items:center; gap: 12px; font-weight: 900; letter-spacing: 0.2px; }
.brand small { display:block; font-weight: 700; color: var(--muted); margin-top: 2px; }
.logo-mark { width: 36px; height: 36px; }
.menu { display:flex; align-items:center; gap: 18px; flex-wrap: wrap; }
.menu a { color: var(--muted); font-weight: 800; font-size: 14px; }
.menu a:hover { color: var(--text); }
.actions { display:flex; align-items:center; gap: 10px; flex-wrap: wrap; }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 14px; border-radius: 12px;
  font-weight: 900; font-size: 14px;
  border: 1px solid var(--border);
  background: #fff;
  transition: transform 140ms ease, filter 140ms ease, box-shadow 140ms ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(11,31,59,0.08); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-secondary { background: #fff; color: var(--primary); border-color: rgba(11,31,59,0.25); }
.lang {
  display:inline-flex; align-items:center; gap: 8px;
  padding: 9px 12px; border-radius: 12px;
  border: 1px solid var(--border); background: #fff;
  font-weight: 900; color: var(--muted); font-size: 13px;
}
.lang a { color: var(--muted); }
.lang a.active { color: var(--primary); }
/* Hero */
.hero { padding: 70px 0 40px; }
.hero-grid { display:grid; grid-template-columns: 1.08fr 0.92fr; gap: 26px; align-items: start; }
.h-eyebrow {
  display:inline-flex; align-items:center; gap: 10px;
  padding: 8px 12px; border: 1px solid var(--border);
  border-radius: 999px; background: rgba(255,255,255,0.9);
  color: var(--muted); font-weight: 900; font-size: 13px;
}
.pill-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 6px rgba(27,170,127,0.12); }
h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.02; margin: 14px 0 12px; letter-spacing: -0.02em; }
.subhead { font-size: 18px; color: var(--muted); margin: 0 0 22px; }
.hero-ctas { display:flex; gap: 12px; flex-wrap: wrap; }
.microtrust { margin-top: 12px; color: var(--muted); font-weight: 800; font-size: 13px; }
.card {
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card { padding: 18px; }
.notice {
  padding: 14px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(27,170,127,0.12), rgba(124,92,255,0.10));
  border: 1px solid rgba(11,31,59,0.08);
  color: #0f3b2d;
  font-weight: 950;
}
.kpi { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.kpi .box {
  padding: 14px; border-radius: 14px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.9);
}
.kpi .val { font-size: 22px; font-weight: 950; color: var(--primary); }
.kpi .lab { font-size: 13px; color: var(--muted); font-weight: 900; }
.section { padding: 40px 0; }
.section h2 { font-size: 28px; margin: 0 0 10px; letter-spacing: -0.01em; }
.section p.lead { color: var(--muted); margin: 0 0 18px; font-size: 16px; }
.grid-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-2 { display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.feature { padding: 16px; }
.feature h3 { margin: 8px 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }
.icon {
  width: 40px; height: 40px; border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(27,170,127,0.12);
  border: 1px solid rgba(27,170,127,0.22);
}
.split { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.callout { padding: 18px; }
.ul { margin: 14px 0 0; padding: 0; list-style: none; display:grid; gap: 10px; }
.ul li { display:flex; gap: 10px; color: var(--muted); font-weight: 850; }
.check {
  width: 18px; height: 18px; border-radius: 6px;
  background: rgba(27,170,127,0.12); border: 1px solid rgba(27,170,127,0.25);
  display:inline-flex; align-items:center; justify-content:center;
  color: var(--accent); flex: 0 0 auto; margin-top: 2px;
}
/* Blog */
.post-meta { color: var(--muted); font-weight: 850; font-size: 13px; }
.post h2, .post h3 { margin-top: 20px; }
.post p { color: var(--text); }
.post ul { color: var(--text); }
.post a { text-decoration: underline; text-decoration-color: rgba(27,170,127,0.45); }
.post a:hover { text-decoration-color: var(--accent); }
.post-card { padding: 18px; }
.post-card h3 { margin: 8px 0 6px; }
/* Pricing toggle */
.toggle {
  display:inline-flex; align-items:center; gap: 10px;
  padding: 10px 12px; border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.85);
  font-weight: 900; color: var(--muted);
}
.switch {
  width: 46px; height: 26px; border-radius: 999px;
  background: rgba(11,31,59,0.10);
  border: 1px solid rgba(11,31,59,0.14);
  position: relative;
}
.knob {
  width: 22px; height: 22px; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  position: absolute; top: 1px; left: 1px;
  transition: left 180ms ease;
}
.switch[aria-checked="true"] .knob { left: 23px; }
/* Sticky footer CTA */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.sticky-cta .inner { display:flex; align-items:center; justify-content:space-between; gap: 12px; padding: 12px 0; }
.sticky-cta .text { font-weight: 950; color: var(--primary); }
.sticky-cta .sub { font-weight: 850; color: var(--muted); font-size: 13px; }
.footer { padding: 28px 0 74px; border-top: 1px solid var(--border); color: var(--muted); }
.footer a { color: var(--muted); font-weight: 900; }
.footer a:hover { color: var(--text); }
.small { font-size: 12px; }
/* Motion */
.reveal { opacity: 0; transform: translateY(12px); }
.reveal.is-visible { opacity: 1; transform: translateY(0); transition: 700ms cubic-bezier(.2,.8,.2,1); }
.floaty { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .floaty { animation: none; }
  .reveal { opacity: 1; transform: none; }
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .menu { display:none; }
  .sticky-cta .inner { flex-direction: column; align-items: flex-start; }
}