:root{
  --text:#eef2ff;
  --muted:#b8c1ec;
  --accent:#7c9cff;
  --accent2:#8ef0d0;
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:24px;
  --max:1180px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  min-height:100vh;

  background:
    radial-gradient(circle at top left, rgba(124,156,255,.18), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(142,240,208,.10), transparent 25%),
    linear-gradient(180deg,#06102a 0%,#040914 100%);
}

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

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

/* HEADER */

header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(6,16,42,.72);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.nav{
  min-height:110px;
  display:grid;
  grid-template-columns:320px 1fr 320px;
  align-items:center;
}

.logo{
  display:flex;
  align-items:center;
}

.logo img{
  height:60px;
  width:auto;
  display:block;
  filter:drop-shadow(0 8px 20px rgba(0,0,0,.25));
}

.nav-links{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:42px;
  color:var(--muted);
  font-size:1rem;
  font-weight:600;
}

.nav-links a{
  padding:8px 6px;
  transition:.18s ease;
}

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

.nav-spacer{
  width:320px;
}

/* HERO */

.hero{
  width:min(100% - 32px,var(--max));
  margin:0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  padding:64px 0 28px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:9px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.09);
  color:var(--muted);
  font-size:.9rem;
  margin-bottom:48px;
}

h1{
  font-size:clamp(2.4rem,5vw,5rem);
  line-height:.98;
  margin:0 0 18px;
  letter-spacing:-.04em;
  max-width:11ch;
}

.lead{
  color:var(--muted);
  font-size:1.08rem;
  line-height:1.75;
  max-width:72ch;
  margin:0 auto 28px;
}

/* BUTTON */

.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 22px;
  border-radius:999px;
  font-weight:700;
  border:1px solid transparent;
  transition:.18s ease;
}

.cta-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#0b1020;
  box-shadow:var(--shadow);
}

.cta:hover{
  transform:translateY(-1px);
}

/* CARDS */

.grid-3{
  width:min(100% - 32px,var(--max));
  margin:0 auto 24px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.card{
  padding:24px;
  border-radius:24px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:var(--shadow);
}

.icon{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  margin-bottom:16px;

  background:linear-gradient(
    135deg,
    rgba(124,156,255,.22),
    rgba(142,240,208,.18)
  );

  border:1px solid rgba(255,255,255,.12);
  font-size:1.25rem;
}
.contact-form{
  width:min(100% - 32px,var(--max));
  margin:40px auto 80px;
}

.form{
  display:flex;
  flex-direction:column;
  gap:20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:24px;
  padding:30px;
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.form-group label{
  font-weight:600;
  color:var(--text);
}

.form-group input,
.form-group textarea{
  padding:14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(0,0,0,.25);
  color:var(--text);
  font-size:15px;
}

.form-group input:focus,
.form-group textarea:focus{
  outline:none;
  border-color:var(--accent);
}

h3{
  margin:0 0 10px;
  font-size:1.18rem;
}

p{
  color:var(--muted);
  line-height:1.72;
}

/* FOOTER */

footer{
  padding:24px 0 34px;
  color:var(--muted);
}

.foot{
  width:min(100% - 32px,var(--max));
  margin:0 auto;
  display:flex;
  justify-content:center;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:24px;
  text-align:center;
}

/* MOBILE */

@media (max-width:900px){

  .grid-3{
    grid-template-columns:1fr;
  }

  .nav{
    display:flex;
    flex-direction:column;
    gap:16px;
    padding:18px 0;
  }

  .nav-links{
    justify-content:center;
    flex-wrap:wrap;
    gap:26px;
  }

  .logo img{
    height:50px;
  }

  .nav-spacer{
    display:none;
  }

  h1{
    max-width:100%;
  }

}