:root {
  color-scheme: dark;
  --ink: #f6f8ff;
  --muted: #aebad2;
  --night: #040914;
  --navy: #071328;
  --panel: rgba(10, 25, 51, 0.82);
  --line: rgba(128, 177, 255, 0.2);
  --blue: #248dff;
  --orange: #ff7a18;
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 8%, rgba(23, 101, 232, 0.2), transparent 28rem),
    radial-gradient(circle at 84% 38%, rgba(255, 104, 18, 0.12), transparent 28rem),
    var(--night);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: #8ac4ff; text-underline-offset: 0.2em; }
a:hover { color: #fff; }

.site-header,
footer {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header { padding: 22px 0; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 122, 24, 0.45);
  background: linear-gradient(145deg, rgba(255, 122, 24, 0.22), rgba(36, 141, 255, 0.18));
  box-shadow: 0 0 22px rgba(36, 141, 255, 0.35);
  font-size: 1.45rem;
}

nav,
footer div { display: flex; gap: 22px; }

nav a,
footer a {
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

nav a[aria-current="page"] { color: var(--orange); }

main { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(115deg, transparent 0 49.5%, rgba(36, 141, 255, 0.17) 50%, transparent 50.5%),
    radial-gradient(circle at 82% 20%, rgba(36, 141, 255, 0.37), transparent 24rem),
    radial-gradient(circle at 16% 84%, rgba(255, 122, 24, 0.25), transparent 22rem),
    #061024;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.45);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(255, 122, 24, 0.45) 18.2% 18.5%, transparent 18.7% 81%, rgba(36, 141, 255, 0.42) 81.2% 81.5%, transparent 81.7%),
    linear-gradient(180deg, transparent 30%, rgba(2, 6, 15, 0.26) 56%, rgba(2, 6, 15, 0.94) 100%);
}

.hero-copy {
  position: absolute;
  z-index: 1;
  left: clamp(24px, 6vw, 72px);
  bottom: clamp(28px, 5vw, 58px);
  width: min(720px, calc(100% - 48px));
}

.hero-copy h1 span { display: block; color: #fff; }
.hero-copy h1 { color: var(--orange); text-transform: uppercase; font-style: italic; }

h1,
h2,
h3 { line-height: 1.08; letter-spacing: -0.035em; }

h1 { margin: 0 0 18px; font-size: clamp(2.5rem, 6vw, 5.5rem); }
h2 { margin: 0 0 18px; font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { margin: 0 0 12px; font-size: 1.6rem; }

.lead { color: #dce7fb; font-size: clamp(1.08rem, 2vw, 1.35rem); max-width: 760px; }
.eyebrow { margin: 0 0 12px; color: var(--orange); font-weight: 850; letter-spacing: 0.13em; text-transform: uppercase; font-size: 0.78rem; }

.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.badges span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; color: #dbe8ff; background: rgba(4, 14, 31, 0.76); font-weight: 700; font-size: 0.9rem; }

.content-section { padding: 110px 0 90px; }
.content-section > h2 { max-width: 760px; }
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.feature-card,
.support-card {
  padding: clamp(25px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(12, 30, 61, 0.9), rgba(6, 17, 36, 0.72));
}
.accent-card { box-shadow: inset 0 3px 0 var(--orange); }
.card-number { display: block; color: var(--blue); font-weight: 900; margin-bottom: 42px; }
.feature-card p,
.support-card p { margin-bottom: 0; color: var(--muted); }

.privacy-callout,
.contact-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 100px;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid rgba(255, 122, 24, 0.28);
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(255, 122, 24, 0.11), rgba(36, 141, 255, 0.1));
}
.privacy-callout h2,
.contact-box h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
.privacy-callout p,
.contact-box p { max-width: 760px; color: var(--muted); }

.button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 19px;
  border-radius: 12px;
  color: white;
  background: linear-gradient(135deg, var(--blue), #1460d8);
  box-shadow: 0 10px 28px rgba(36, 141, 255, 0.24);
  font-weight: 800;
  text-decoration: none;
}
.button:hover { transform: translateY(-1px); color: white; }

.document-shell { padding: 72px 0 100px; }
.document {
  max-width: 880px;
  margin: auto;
  padding: clamp(26px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.35);
}
.document h1 { font-size: clamp(2.7rem, 6vw, 5rem); }
.document h2 { margin-top: 44px; font-size: clamp(1.35rem, 2.5vw, 1.8rem); }
.document p { color: var(--muted); }
.document strong { color: var(--ink); }
.document-meta { padding-bottom: 28px; border-bottom: 1px solid var(--line); }

.support-document { max-width: 1040px; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 46px 0; }
.support-card h2 { margin-top: 0; }
.contact-box { margin: 60px 0 0; }

footer { padding: 30px 0 44px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.92rem; }

@media (max-width: 760px) {
  .site-header,
  footer,
  .privacy-callout,
  .contact-box { align-items: flex-start; flex-direction: column; }
  .brand span { font-size: 0.95rem; }
  .hero { min-height: 560px; }
  .card-grid,
  .support-grid { grid-template-columns: 1fr; }
  .content-section { padding: 76px 0 64px; }
  .privacy-callout,
  .contact-box { margin-bottom: 70px; }
  .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button:hover { transform: none; }
}