:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #59657a;
  --blue: #155eef;
  --blue-dark: #103c9b;
  --paper: #fffdf8;
  --panel: #ffffff;
  --line: #dce3ed;
  --soft: #eef4ff;
  --accent: #f0a437;
  --shadow: 0 18px 55px rgba(28, 50, 89, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(21, 94, 239, 0.11), transparent 31rem),
    linear-gradient(180deg, #f8fbff 0%, var(--paper) 50%, #f8f4ec 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

a { color: var(--blue-dark); }
a:hover { color: var(--blue); }

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 227, 237, 0.82);
  background: rgba(255, 253, 248, 0.86);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.mark {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 8px 18px rgba(21, 94, 239, 0.24);
}

nav { display: flex; gap: 22px; flex-wrap: wrap; }
nav a { color: var(--muted); font-size: 0.94rem; font-weight: 650; text-decoration: none; }
nav a[aria-current="page"] { color: var(--blue); }

.hero {
  padding: 96px 0 70px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: var(--accent);
}

h1, h2, h3 { line-height: 1.18; letter-spacing: -0.035em; }
h1 { margin: 0; max-width: 760px; font-size: clamp(2.5rem, 6vw, 5.25rem); }
h2 { margin: 0 0 18px; font-size: clamp(1.65rem, 3vw, 2.55rem); }
h3 { margin: 0 0 8px; font-size: 1.08rem; }

.lead { max-width: 720px; margin: 24px 0 0; color: var(--muted); font-size: 1.12rem; }

.hero-card {
  position: relative;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(21, 94, 239, 0.18);
  border-radius: 28px;
  background: linear-gradient(160deg, #fff 0%, var(--soft) 100%);
  box-shadow: var(--shadow);
}

.hero-card::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  right: -55px;
  bottom: -65px;
  border-radius: 50%;
  background: rgba(240, 164, 55, 0.22);
}

.flow { display: grid; gap: 14px; position: relative; z-index: 1; }
.flow-row { display: flex; align-items: center; gap: 13px; padding: 13px 15px; border-radius: 16px; background: rgba(255,255,255,0.82); }
.flow-num { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-size: 0.82rem; font-weight: 800; }
.flow-row span:last-child { font-size: 0.93rem; font-weight: 650; }

.section { padding: 72px 0; }
.section-head { max-width: 720px; margin-bottom: 34px; }
.section-head p, .copy p, .copy li { color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,0.76); }
.card strong { display: block; margin-bottom: 6px; color: var(--blue-dark); font-size: 0.8rem; letter-spacing: 0.07em; text-transform: uppercase; }
.card p { margin: 0; color: var(--muted); }

.notice { padding: 25px 28px; border-left: 4px solid var(--accent); border-radius: 0 18px 18px 0; background: #fff8e9; }
.notice p { margin: 0; color: #6b5127; }

.document { padding: 72px 0 90px; }
.document-title { padding: 55px; border: 1px solid var(--line); border-radius: 28px; background: rgba(255,255,255,0.82); box-shadow: var(--shadow); }
.document-title h1 { font-size: clamp(2.35rem, 5vw, 4.3rem); }
.meta { margin-top: 18px; color: var(--muted); font-size: 0.93rem; }
.copy { max-width: 820px; margin: 54px auto 0; }
.copy section { margin: 0 0 40px; }
.copy ul { padding-left: 22px; }
.copy li + li { margin-top: 8px; }
.contact { padding: 24px; border-radius: 18px; background: var(--soft); }

footer { padding: 34px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
.footer-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 68px; gap: 38px; }
  .grid { grid-template-columns: 1fr; }
  .document-title { padding: 35px 26px; }
}

@media (max-width: 590px) {
  .nav { align-items: flex-start; padding: 16px 0; flex-direction: column; gap: 10px; }
  header { position: static; }
  nav { gap: 14px; }
  .section { padding: 52px 0; }
}