:root {
  --ink: #163c5c;
  --muted: #5e8da7;
  --ice: #e8f8ff;
  --blue: #2c9ee6;
  --blue-deep: #1379bd;
  --cream: #fff8e9;
  --line: rgba(22, 91, 132, 0.17);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 74% 13%, rgba(255,255,255,.97) 0 2px, transparent 3px),
    radial-gradient(circle at 19% 26%, rgba(255,255,255,.75) 0 1px, transparent 2px),
    linear-gradient(145deg, #f6fcff 0%, #dff4ff 46%, #e8fbff 100%);
  font-family: ui-rounded, "Nunito", "Trebuchet MS", system-ui, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: .38;
  background-image: linear-gradient(135deg, transparent 48%, rgba(70,159,207,.14) 49%, transparent 51%);
  background-size: 70px 70px;
  pointer-events: none;
}

main, footer { max-width: 1180px; margin: 0 auto; }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 23px 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 1.25rem; font-weight: 900; text-decoration: none; letter-spacing: -.04em; }
.brand img { width: 39px; height: 39px; border-radius: 13px; object-fit: cover; box-shadow: 0 4px 12px rgba(29,126,184,.19); }
.nav-links { display: flex; gap: 22px; }
.nav-links a, .external-links a { color: var(--ink); font-size: .9rem; font-weight: 800; text-decoration: none; }
.nav-links a:hover, .external-links a:hover { color: var(--blue-deep); }

.hero { min-height: 570px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 28px; padding: 35px 5% 68px; }
.eyebrow { margin: 0 0 13px; color: var(--blue-deep); font-size: .74rem; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
h1, h2 { margin: 0; letter-spacing: -.075em; line-height: .88; }
h1 { font-size: clamp(4.2rem, 10vw, 8.3rem); font-weight: 950; }
h2 { font-size: clamp(2.7rem, 5vw, 4.3rem); font-weight: 950; }
.intro { max-width: 440px; margin: 27px 0 31px; color: #397092; font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { border: 1px solid var(--line); border-radius: 999px; padding: 13px 19px; font-weight: 900; font-size: .92rem; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); border-color: var(--ink); color: white; box-shadow: 0 7px 17px rgba(19,74,107,.21); }
.button-quiet { color: var(--ink); background: rgba(255,255,255,.55); }
.mascot-frame { position: relative; justify-self: end; width: min(100%, 470px); aspect-ratio: 1; overflow: hidden; border-radius: 46% 54% 51% 49% / 55% 46% 54% 45%; background: #b9e8fb; box-shadow: 0 28px 48px rgba(38,132,182,.2), inset 0 0 0 8px rgba(255,255,255,.55); transform: rotate(2deg); }
.mascot-frame img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: normal; }
.snow { position: absolute; width: 9px; height: 9px; z-index: 1; border-radius: 50%; background: white; box-shadow: 55px 73px white, 166px 25px white, 266px 77px white, 335px 169px white, 42px 286px white, 216px 361px white, 355px 316px white; animation: drift 6s ease-in-out infinite alternate; }
.snow-one { top: 28px; left: 20px; }.snow-two { top: 152px; left: 92px; opacity: .65; animation-delay: -3s; }
@keyframes drift { to { transform: translate(9px, 15px); } }

.little-note { display: flex; justify-content: center; align-items: center; gap: 27px; padding: 23px 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--blue-deep); font-weight: 900; font-size: clamp(1rem, 2vw, 1.3rem); letter-spacing: -.025em; }
.little-note p { margin: 0; }.sparkle { font-size: 1.25rem; color: #6bc8f1; }
.contract-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; padding: 102px 7% 108px; }
.contract-card { padding: 26px; border: 1px solid rgba(53,142,187,.23); border-radius: 24px; background: rgba(255,255,255,.66); box-shadow: 0 16px 34px rgba(72,151,190,.1); backdrop-filter: blur(10px); }
.ticker-row { display: flex; justify-content: space-between; align-items: center; padding-bottom: 22px; border-bottom: 1px solid var(--line); }.ticker-row span, .address-label { color: var(--muted); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }.ticker-row strong { font-size: 1.25rem; }
.address-label { margin: 23px 0 9px; }.address-row { display: flex; gap: 10px; align-items: center; }.address-row code { overflow: hidden; flex: 1; padding: 13px 14px; border-radius: 12px; background: rgba(216,242,253,.75); color: var(--blue-deep); font: 800 .98rem ui-monospace, SFMono-Regular, Menlo, monospace; text-overflow: ellipsis; white-space: nowrap; }
button { cursor: pointer; border: 0; border-radius: 12px; padding: 13px 16px; color: white; background: var(--blue-deep); font: 900 .82rem ui-rounded, system-ui, sans-serif; transition: background .2s ease, transform .2s ease; } button:hover { background: #075b96; transform: translateY(-1px); }
.external-links { display: flex; gap: 22px; margin-top: 24px; }.external-links span { color: var(--blue); }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 25px 28px 34px; border-top: 1px solid var(--line); color: #5b91ad; font-size: .78rem; font-weight: 800; }

@media (max-width: 720px) { .nav { padding: 18px 20px; }.nav-links { gap: 14px; }.hero { min-height: 0; grid-template-columns: 1fr; padding: 58px 25px 67px; }.mascot-frame { justify-self: center; width: min(86vw, 390px); order: -1; }.hero-copy { text-align: center; }.intro { margin-inline: auto; }.actions { justify-content: center; }.contract-section { grid-template-columns: 1fr; gap: 38px; padding: 75px 25px; }.little-note { gap: 12px; text-align: center; }.external-links { gap: 16px; } }
@media (max-width: 390px) { .nav-links a:nth-child(2) { display: none; }.address-row { align-items: stretch; flex-direction: column; }.address-row button { width: 100%; } footer { flex-direction: column; } }