:root{
  --radius: 18px;
  --max: 1120px;
  --shadow: 0 18px 50px rgba(0,0,0,0.45);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
img{ max-width:100%; height:auto; display:block; }

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
a:hover{ opacity: 0.92; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* Header / nav */
.header{
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.brand img{
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 12px;
}

.brand .name{
  display:flex;
  flex-direction:column;
  line-height:1.05;
}
.brand .name .top{
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}
.brand .name .bottom{
  font-size: 18px;
  color: var(--text);
}

.menu{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.menu a{
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 800;
  border: 1px solid transparent;
}
.menu a:hover{
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border-color: var(--line);
}
.menu a.active{
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,0.06);
}

/* Buttons */
.btn{
  display:inline-block;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}
.btn.primary{
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 25%, #ffffff 0%));
  color: var(--btnText);
}
.btn.ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--text);
  box-shadow: none;
}
.btn.small{ padding: 10px 12px; }

.kicker{
  color: var(--accent2);
  font-weight: 900;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 10px;
}

/* Layout blocks */
.hero{
  padding: 56px 0 34px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 18px;
  align-items: start;
}

h1{
  font-size: clamp(34px, 4.2vw, 52px);
  line-height: 1.06;
  margin: 0 0 12px;
}

.subhead{
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 18px;
  max-width: 70ch;
}

.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 16px 0 18px;
}

.card{
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card-title{ margin: 0 0 10px; }

.section{
  padding: 46px 0;
}

.section.alt{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}

h2{
  font-size: 28px;
  margin: 0 0 8px;
}

.lead{
  color: var(--muted);
  margin: 0 0 20px;
  font-size: 16px;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature{
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  padding: 18px;
}

.feature h3{ margin: 0 0 8px; }
.feature p{ margin: 0; color: var(--muted); }

.split{
  display:grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 16px;
  align-items: start;
}

.bullets{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.bullets li{ margin: 7px 0; }

.small{ font-size: 13px; }
.muted{ color: var(--muted); }

/* Simple callout */
.callout{
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 16px;
}

.footer{
  padding: 24px 0;
}

.footer-row{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.footer-links{
  display:flex;
  gap: 12px;
  color: var(--muted);
}

.footer-links a{
  padding: 6px 8px;
  border-radius: 10px;
}

.footer-links a:hover{
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

/* Responsive */
@media (max-width: 860px){
  .hero-grid, .split{
    grid-template-columns: 1fr;
  }
  .nav{ align-items: flex-start; }
}