:root {
  --bg: #050923;
  --bg-deep: #020515;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --muted: #b7d6e6;
  --line: rgba(125, 220, 255, 0.22);
  --cyan: #17c8e8;
  --cyan-strong: #08a8cc;
  --blue: #07105a;
  --navy: #02073f;
  --soft: #73e2ff;
  --white-card: rgba(255, 255, 255, 0.92);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 10%, rgba(23, 200, 232, 0.35), transparent 28%),
    radial-gradient(circle at 88% 28%, rgba(115, 226, 255, 0.22), transparent 24%),
    linear-gradient(140deg, #020515 0%, #050923 48%, #07105a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.7), transparent 75%);
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(2, 5, 21, 0.84);
  border-bottom: 1px solid var(--line);
}

.header-inner,
.footer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 1.45rem;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--cyan), var(--soft));
  color: var(--navy);
  box-shadow: 0 0 22px rgba(23, 200, 232, 0.45);
}

.main-nav,
.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.main-nav a,
.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.hero {
  padding: 76px 0 64px;
}

.hero-grid,
.two-columns {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--soft);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.4rem, 8vw, 7.2rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
  text-shadow: 0 14px 42px rgba(0, 0, 0, 0.38);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.35rem;
}

.hero-text,
.section-lead,
.section p,
.info-card p,
.feature-box li {
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  border: 1px solid var(--line);
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--soft));
  color: var(--navy);
  border-color: transparent;
  box-shadow: 0 18px 40px rgba(23, 200, 232, 0.26);
}

.button.primary:hover {
  filter: brightness(1.07);
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.button.full {
  width: 100%;
  margin-top: 18px;
}

.mascot-card,
.feature-box,
.info-card,
.ad-placeholder,
.content-card {
  background: linear-gradient(180deg, var(--panel-strong), rgba(255,255,255,0.045));
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

.mascot-card {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(115, 226, 255, 0.22), transparent 54%),
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
}

.mascot-card::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(115, 226, 255, 0.11);
  filter: blur(10px);
}

.mascot-card img {
  position: relative;
  z-index: 1;
  width: min(92%, 460px);
  height: auto;
  filter: drop-shadow(0 28px 34px rgba(0,0,0,.42));
}

.section {
  padding: 72px 0;
}

.highlight-section,
.muted-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.feature-box {
  padding: 28px;
}

.status {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(23, 200, 232, 0.16);
  color: var(--soft);
  font-weight: 900;
  font-size: 0.82rem;
}

.feature-box ul {
  margin: 0;
  padding-left: 20px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.info-card,
.content-card {
  padding: 24px;
}

.ad-placeholder {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--muted);
  border-style: dashed;
}

.ad-placeholder strong {
  color: var(--text);
  margin-bottom: 8px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 5, 21, 0.76);
}

.legal-page {
  padding: 64px 0;
}

.content-card {
  max-width: 900px;
  margin: 0 auto;
}

.content-card h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
}

.content-card h2 {
  margin-top: 32px;
  font-size: 1.6rem;
}

.content-card p,
.content-card li {
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 820px) {
  .header-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .main-nav,
  .footer-links {
    gap: 12px;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-grid,
  .two-columns,
  .cards {
    grid-template-columns: 1fr;
  }

  .mascot-card {
    min-height: 340px;
  }
}