:root {
  --bg: #f7fbff;
  --bg-soft: #eef6ff;
  --surface: #ffffff;
  --surface-2: #f9fbff;
  --text: #0f172a;
  --muted: #52627a;
  --muted-2: #71809a;
  --line: #dce7f5;
  --blue: #2563eb;
  --blue-2: #4f46e5;
  --cyan: #06b6d4;
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 12px 40px rgba(37, 99, 235, 0.10);
  --radius: 26px;
  --radius-sm: 16px;
  --max: 1120px;
}

* { 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:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.16), transparent 34rem),
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.12), transparent 32rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(220, 231, 245, 0.72);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: -0.025em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--blue-2), var(--cyan));
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.26);
}
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.95rem;
  color: var(--muted);
}
.nav a:hover { color: var(--blue); }
.nav-cta {
  color: #fff !important;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  font-weight: 750;
  box-shadow: var(--shadow-soft);
}
.presale-nav { gap: 18px; }

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 86px 0;
}
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding-top: 72px;
  padding-bottom: 72px;
}
.hero-simple {
  max-width: 900px;
  min-height: auto;
  display: block;
  padding-top: 92px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 999px;
  color: #1d4ed8;
  background: rgba(37, 99, 235, 0.07);
  font-weight: 780;
  font-size: 0.9rem;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.12);
}
h1 {
  margin: 22px 0 18px;
  font-size: clamp(3.1rem, 7vw, 6.6rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}
.hero-simple h1 { font-size: clamp(3rem, 6vw, 5.1rem); max-width: 860px; }
.lead {
  margin: 0;
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.6;
}
.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.22);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.82);
  border-color: var(--line);
  color: var(--text);
}
.small-note { color: var(--muted-2); font-size: 0.92rem; }

.glass-card {
  border: 1px solid rgba(220, 231, 245, 0.9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
  padding: 30px;
}
.card-title {
  margin: 0 0 14px;
  font-size: 1.45rem;
  line-height: 1.15;
  letter-spacing: -0.035em;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 22px 0;
}
.kpi {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-2);
  padding: 18px;
}
.kpi strong {
  display: block;
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.04em;
}
.kpi span { color: var(--muted); font-size: 0.92rem; }
.check-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
}
.icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 0.88rem;
  font-weight: 900;
}
.icon.ok { color: #047857; background: rgba(16, 185, 129, 0.15); }
.icon.warn { color: #b45309; background: rgba(245, 158, 11, 0.15); }
.icon.no { color: #b91c1c; background: rgba(239, 68, 68, 0.14); }


.jump-nav {
  display: none;
  width: min(var(--max), calc(100% - 22px));
  margin: -34px auto 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  overflow-x: auto;
  gap: 8px;
  scrollbar-width: none;
}
.jump-nav::-webkit-scrollbar { display: none; }
.jump-nav a {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 800;
  background: rgba(239, 246, 255, 0.78);
}
.jump-nav a:hover { color: var(--blue); }

.section-title {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1.03;
  letter-spacing: -0.055em;
}
.section-lead {
  margin: 0 0 34px;
  color: var(--muted);
  max-width: 760px;
  font-size: 1.08rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.info-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.8);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}
.info-card h3 { margin: 0 0 8px; font-size: 1.2rem; letter-spacing: -0.025em; }
.info-card p { margin: 0; color: var(--muted); }
.info-card ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
  font-weight: 800;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 38px;
  align-items: start;
}
.sticky-card { position: sticky; top: 98px; }
.verdict {
  border: 1px solid rgba(37, 99, 235, 0.18);
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(239,246,255,0.88));
}
.verdict-row {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.verdict-row:last-child { border-bottom: 0; }
.verdict-row strong { display: block; }
.verdict-row span { color: var(--muted); }

.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff; }
table { border-collapse: collapse; width: 100%; min-width: 680px; }
th, td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f3f7ff; font-size: .92rem; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.faq { display: grid; gap: 12px; }
details {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.82);
  border-radius: 16px;
  padding: 18px 20px;
}
summary { cursor: pointer; font-weight: 850; }
details p { margin: 12px 0 0; color: var(--muted); }

.disclosure-box {
  border: 1px solid rgba(245, 158, 11, 0.30);
  background: rgba(255, 251, 235, 0.78);
  color: #713f12;
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-top: 24px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  padding: 28px 0;
}
.footer-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: .95rem;
}
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--blue); }

.legal-page {
  max-width: 860px;
}
.legal-page h2 { margin-top: 42px; letter-spacing: -0.035em; }
.legal-page p, .legal-page li { color: var(--muted); }
.legal-page a { color: var(--blue); font-weight: 750; }

@media (max-width: 900px) {
  .hero, .split { grid-template-columns: 1fr; }
  .hero { min-height: auto; gap: 34px; padding-top: 54px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .sticky-card { position: static; }
  .presale-nav a:not(.nav-cta) { display: none; }
  .jump-nav { display: flex; position: sticky; top: 74px; z-index: 20; }
}
@media (max-width: 640px) {
  .header-inner { width: min(var(--max), calc(100% - 22px)); min-height: 66px; }
  .section { width: min(var(--max), calc(100% - 22px)); padding: 58px 0; }
  h1 { font-size: clamp(2.75rem, 16vw, 4.2rem); }
  .nav { gap: 12px; font-size: .9rem; }
  .site-header .nav a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 9px 12px; }
  .jump-nav { top: 66px; margin-top: -26px; }
  .glass-card { padding: 22px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}