:root{
  --bg: #070815;
  --text: #eef0ff;
  --muted: rgba(238,240,255,0.72);
  --muted2: rgba(238,240,255,0.55);
  --card: rgba(255,255,255,0.06);
  --stroke: rgba(255,255,255,0.10);
  --accent: #6d63ff;
}

*{ box-sizing: border-box; }
html, body{
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: var(--bg);
}

a{ color: inherit; text-decoration: none; }

.topbar{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 18px;
  z-index: 50;
}

.nav-inner{
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(7,8,21,0.55);
  backdrop-filter: blur(12px);
  border: 1px solid var(--stroke);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand{
  font-weight: 600;
  letter-spacing: 0.2px;
  padding: 8px 10px;
  border-radius: 999px;
}

.navlinks{
  display: flex;
  gap: 26px;
  padding: 8px 12px;
}

.navlinks a{
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
}
.navlinks a:hover{ color: var(--text); }

.hero{
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 110px 18px 70px;
}

.hero-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 20% 25%, rgba(109,99,255,0.20), transparent 60%),
    radial-gradient(700px 500px at 80% 10%, rgba(255,255,255,0.08), transparent 55%),
    linear-gradient(to bottom, rgba(7,8,21,0.55), rgba(7,8,21,0.92)),
    url("assets/hero.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) contrast(1.05);
  transform: scale(1.03);
}

.hero-content{
  position: relative;
  max-width: 1120px;
  width: 100%;
}

.eyebrow{
  margin: 0 0 18px;
  color: var(--muted2);
  letter-spacing: 0.22em;
  font-size: 12px;
  text-transform: uppercase;
}

h1{
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-weight: 650;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.subhead{
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.cta-row{
  display: flex;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--stroke);
  background: var(--card);
  transition: transform 0.08s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.18);
}

.btn.primary{
  background: var(--accent);
  border-color: rgba(109,99,255,0.7);
}
.btn.primary:hover{
  background: #7a72ff;
}

.btn.ghost{
  background: rgba(255,255,255,0.04);
}

.section{
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 18px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.section h2{
  margin: 0 0 10px;
  font-size: 28px;
}

.section p{
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.footer{
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 18px 70px;
  color: var(--muted2);
}

@media (max-width: 640px){
  .navlinks{ gap: 16px; }
}

.muted{ color: rgba(238,240,255,0.72); }

.grid{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card{
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
}

.card h3{ margin: 0 0 8px; font-size: 16px; }
.card p{
  margin: 0 0 12px;
  color: rgba(238,240,255,0.72);
  line-height: 1.5;
  font-size: 14px;
}
.card a{ font-weight: 600; font-size: 14px; }
.card .meta{
  margin-top: 10px;
  color: rgba(238,240,255,0.55);
  font-size: 12px;
}

@media (max-width: 900px){
  .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px){
  .grid{ grid-template-columns: 1fr; }
}
.muted{ color: rgba(238,240,255,0.72); }

.grid{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card{
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
}

.card h3{ margin: 0 0 8px; font-size: 16px; }
.card p{
  margin: 0 0 12px;
  color: rgba(238,240,255,0.72);
  line-height: 1.5;
  font-size: 14px;
}
.card a{ font-weight: 600; font-size: 14px; }
.card .meta{
  margin-top: 10px;
  color: rgba(238,240,255,0.55);
  font-size: 12px;
}

@media (max-width: 900px){
  .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px){
  .grid{ grid-template-columns: 1fr; }
}