:root {
  --bg: #0c1020;
  --surface: #131a2e;
  --surface-soft: #19213b;
  --text: #f2f5ff;
  --muted: #bcc6e4;
  --accent: #58d5ff;
  --accent-2: #8b7bff;
  --border: rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top right, #1d2954, var(--bg) 60%);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(1080px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(12, 16, 32, 0.7);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand img {
  width: 186px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 1.1rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

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

.hero {
  padding: 5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--accent);
  font-weight: 700;
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-copy p {
  max-width: 62ch;
  color: var(--muted);
}

.hero-button {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #0f1122;
  background: linear-gradient(135deg, #9ce7ff, #86bbff 45%, #c9a4ff);
  font-weight: 800;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
}

.hero-panel {
  position: relative;
  height: 360px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #242f61, #18203f 55%, #141a32);
  overflow: hidden;
}

.panel-card {
  position: absolute;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.panel-a {
  width: 160px;
  height: 230px;
  left: 16%;
  top: 20%;
  transform: rotate(-14deg);
  background: linear-gradient(180deg, #55e6ff, #2f78ff);
}

.panel-b {
  width: 175px;
  height: 250px;
  left: 39%;
  top: 16%;
  z-index: 2;
  background: linear-gradient(180deg, #ffe08a, #ff8b66);
}

.panel-c {
  width: 160px;
  height: 230px;
  left: 62%;
  top: 22%;
  transform: rotate(13deg);
  background: linear-gradient(180deg, #bb97ff, #7d5dff);
}

.section {
  padding: 3.5rem 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.3rem);
  margin: 0 0 1rem;
}

.lead {
  color: var(--muted);
  max-width: 74ch;
}

.feature-grid {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 1rem 1rem 1.1rem;
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.35rem;
}

.feature-card p,
.news-list p {
  color: var(--muted);
  margin: 0;
}

.news-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

.news-list article {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
}

.news-list h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0 2rem;
}

.footer-wrap {
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 960px) {
  .hero-grid,
  .feature-grid,
  .news-list {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    height: 320px;
  }
}

@media (max-width: 640px) {
  .nav-wrap {
    flex-direction: column;
    justify-content: center;
    gap: 0.7rem;
    padding: 0.8rem 0;
  }

  .nav-links {
    gap: 0.8rem;
    font-size: 0.92rem;
  }
}