:root {
  --bg-0: #030806;
  --bg-1: #06281c;
  --jade: #1dff9a;
  --teal: #2ee6d6;
  --mint: #b8ffe4;
  --ink: #e9fff6;
  --muted: #9dccbc;
  --glass: rgba(4, 16, 12, 0.55);
  --line: rgba(46, 230, 214, 0.45);
  --danger: #ff5d7a;
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(29, 255, 154, 0.18), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(46, 230, 214, 0.12), transparent 50%),
    linear-gradient(165deg, var(--bg-0) 0%, #04140e 42%, var(--bg-1) 100%);
  line-height: 1.65;
}
body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.18;
  background-image:
    radial-gradient(circle at 20% 20%, transparent 0 8px, rgba(46, 230, 214, 0.35) 9px 10px, transparent 11px),
    radial-gradient(circle at 70% 60%, transparent 0 6px, rgba(29, 255, 154, 0.28) 7px 8px, transparent 9px);
  background-size: 46px 46px, 62px 62px;
  mix-blend-mode: screen;
}
a { color: var(--teal); }
img { max-width: 100%; display: block; border-radius: 18px; }

.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(3, 8, 6, 0.72);
  border-bottom: 1px solid rgba(46, 230, 214, 0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.logo img {
  height: 52px;
  width: auto;
  border-radius: 0;
}
.header-nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.header-nav a { color: var(--mint); text-decoration: none; font-weight: 700; }
.header-nav a:hover { text-shadow: 0 0 10px rgba(29, 255, 154, 0.7); }
.header-cta { display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  color: #03140c;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 12px 22px;
  border-radius: 999px;
  background: linear-gradient(110deg, #07140f 0%, var(--jade) 55%, var(--teal) 100%);
  box-shadow: 0 0 22px rgba(29, 255, 154, 0.35);
}
.btn-ghost {
  color: var(--mint);
  background: transparent;
  border: 1px solid var(--line);
  box-shadow: inset 0 0 16px rgba(46, 230, 214, 0.12);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
  padding: 56px 0 28px;
}
.kicker {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--teal);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.2; font-weight: 800; }
h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  text-shadow: 0 0 24px rgba(29, 255, 154, 0.45);
}
h2 {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  text-shadow: 0 0 16px rgba(46, 230, 214, 0.35);
}
h3 { margin: 0 0 8px; font-size: 1.12rem; color: var(--mint); }
.lead { color: var(--muted); font-size: 1.05rem; }
.hero-visual {
  position: relative;
  padding: 14px;
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(46, 230, 214, 0.35), rgba(29, 255, 154, 0.05));
  box-shadow: 0 0 40px rgba(29, 255, 154, 0.18);
}
.hero-visual img { width: 100%; min-height: 280px; object-fit: cover; background: #062018; }

.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28), inset 0 0 0 1px rgba(29, 255, 154, 0.08);
  backdrop-filter: blur(14px);
  padding: 22px;
}
section { padding: 18px 0 8px; }
.stack { display: grid; gap: 16px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid rgba(46, 230, 214, 0.18); vertical-align: top; }
th { color: var(--jade); font-size: 0.92rem; }
ul, ol { margin: 8px 0 0; padding-left: 1.2rem; }
li { margin: 6px 0; }
.faq details {
  border-bottom: 1px solid rgba(46, 230, 214, 0.2);
  padding: 10px 0;
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--mint); }
.note {
  margin-top: 18px;
  color: var(--danger);
  font-weight: 700;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.site-footer {
  margin-top: 48px;
  border-top: 1px solid rgba(46, 230, 214, 0.25);
  background: rgba(0, 0, 0, 0.35);
}
.footer-inner { padding: 28px 0 36px; display: grid; gap: 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 18px; }
.footer-links a { color: var(--mint); text-decoration: none; }
.footer-links a:hover { text-shadow: 0 0 10px rgba(29, 255, 154, 0.7); }
.page-hero { padding: 42px 0 10px; }
.page-hero h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.glass > img { width: 100%; max-height: 380px; object-fit: cover; margin-bottom: 18px; }

@media (max-width: 860px) {
  .hero, .split, .cards { grid-template-columns: 1fr; }
  .header-inner { align-items: flex-start; padding: 12px 0; flex-direction: column; }
}