:root {
  --bg: #07111f;
  --bg-2: #0b1728;
  --panel: rgba(255,255,255,.055);
  --panel-2: rgba(255,255,255,.08);
  --line: rgba(148, 203, 232, .2);
  --text: #eaf7ff;
  --muted: #9fb3c8;
  --subtle: #6f8196;
  --cyan: #67e8f9;
  --blue: #38bdf8;
  --violet: #8b5cf6;
  --green: #6ee7b7;
  --amber: #fbbf24;
  --danger: #fb7185;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0,0,0,.4);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 12%, rgba(103,232,249,.2), transparent 28%),
    radial-gradient(circle at 18% 10%, rgba(139,92,246,.12), transparent 25%),
    linear-gradient(180deg, #05101d 0%, #081321 46%, #040910 100%);
  line-height: 1.6;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.14) 0 1px, transparent 1.5px),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,.1) 0 1px, transparent 1.5px),
    radial-gradient(circle at 45% 80%, rgba(103,232,249,.1) 0 1px, transparent 1.5px);
  background-size: 180px 180px, 240px 240px, 320px 320px;
  opacity: .35;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(4, 11, 21, .68);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-link { display: flex; align-items: center; gap: 12px; }
.logo-img { width: 224px; max-width: 52vw; height: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }
.lang { display: flex; gap: 8px; align-items: center; }
.lang a { padding: 6px 9px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; font-size: 12px; color: var(--muted); }
.lang a.active, .lang a:hover { color: var(--text); border-color: rgba(103,232,249,.45); background: rgba(103,232,249,.08); }
.hero { padding: 92px 0 58px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .18em; font-size: 13px; font-weight: 700; margin-bottom: 18px; }
h1 { font-size: clamp(42px, 6vw, 78px); line-height: .98; margin: 0 0 24px; letter-spacing: -0.055em; }
h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.05; margin: 0 0 18px; letter-spacing: -0.04em; }
h3 { font-size: 20px; margin: 0 0 10px; letter-spacing: -0.02em; }
p { margin: 0 0 16px; }
.lead { font-size: clamp(18px, 2vw, 23px); color: #d9ecf8; max-width: 760px; }
.sublead { color: var(--muted); max-width: 710px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; gap: 9px; padding: 13px 18px; border-radius: 999px; font-weight: 700; border: 1px solid rgba(255,255,255,.14); transition: transform .16s ease, background .16s ease, border-color .16s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { color: #03111b; background: linear-gradient(135deg, var(--cyan), var(--blue)); border: none; box-shadow: 0 14px 46px rgba(56,189,248,.24); }
.btn-secondary { color: var(--text); background: rgba(255,255,255,.055); }
.hero-card {
  position: relative;
  min-height: 470px;
  background: linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.035));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 34px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  inset: 36px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.9) 0 8px, rgba(103,232,249,.65) 9px 16px, transparent 18px),
    radial-gradient(circle at 52% 48%, rgba(103,232,249,.16), transparent 36%);
  border: 1px solid rgba(103,232,249,.22);
}
.hero-orb::before, .hero-orb::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 2px solid rgba(103,232,249,.48);
  border-radius: 50%;
  transform: rotate(-24deg) scaleX(1.7) scaleY(.68);
}
.hero-orb::after { border-color: rgba(139,92,246,.48); transform: rotate(44deg) scaleX(1.65) scaleY(.66); }
.decision-pill {
  position: absolute;
  padding: 10px 13px;
  border-radius: 999px;
  background: rgba(4,11,21,.78);
  border: 1px solid rgba(103,232,249,.22);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
  box-shadow: 0 18px 40px rgba(0,0,0,.2);
}
.p1 { top: 46px; left: 42px; }
.p2 { top: 110px; right: 36px; }
.p3 { bottom: 108px; left: 36px; }
.p4 { bottom: 42px; right: 46px; }
.hero-note {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  background: rgba(4, 11, 21, .64);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 18px;
  color: var(--muted);
}
.section { padding: 76px 0; }
.section.compact { padding: 48px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card, .metric, .faq-item {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,.16);
}
.card strong { color: var(--text); }
.muted { color: var(--muted); }
.small { font-size: 14px; color: var(--muted); }
ul.clean { list-style: none; padding: 0; margin: 16px 0 0; }
ul.clean li { position: relative; padding-left: 24px; margin-bottom: 10px; color: var(--muted); }
ul.clean li::before { content: ""; width: 8px; height: 8px; background: var(--cyan); border-radius: 50%; position: absolute; left: 0; top: .62em; box-shadow: 0 0 16px rgba(103,232,249,.65); }
.flow { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 26px; }
.flow-step { padding: 20px; border-radius: 20px; background: rgba(255,255,255,.055); border: 1px solid rgba(103,232,249,.16); position: relative; }
.flow-step .num { color: var(--cyan); font-weight: 900; font-size: 13px; letter-spacing: .12em; }
.compare { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 18px; background: var(--panel); }
.compare th, .compare td { padding: 16px; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; vertical-align: top; }
.compare th { color: #dff8ff; background: rgba(255,255,255,.075); }
.compare td { color: var(--muted); }
.metric { min-height: 142px; }
.metric .value { font-size: 28px; font-weight: 900; letter-spacing: -0.04em; color: var(--cyan); margin-bottom: 4px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.badge { padding: 8px 11px; border-radius: 999px; background: rgba(103,232,249,.08); border: 1px solid rgba(103,232,249,.2); color: #c7f7ff; font-size: 13px; }
.notice { border-left: 3px solid var(--cyan); padding: 18px 20px; background: rgba(103,232,249,.055); border-radius: 16px; color: var(--muted); }
.footer { padding: 54px 0 36px; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: start; }
.footer a { color: var(--text); }
.code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--cyan); }
@media (max-width: 900px) {
  .nav { flex-direction: column; align-items: flex-start; padding: 18px 0; }
  .nav-links { flex-wrap: wrap; gap: 14px; }
  .hero-grid, .grid-2, .grid-3, .grid-4, .flow, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 54px; }
  .hero-card { min-height: 390px; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 24px, 1160px); }
  .nav-links { font-size: 13px; }
  .logo-img { width: 190px; }
  .hero-card { min-height: 330px; }
  .decision-pill { font-size: 11px; padding: 8px 10px; }
}