:root {
  --dark:#0f172a;
  --gray:#334155;
  --purple:#6d28d9;
  --blue:#2563eb;
  --bg:#f1f5f9;
}

* { box-sizing: border-box; }

body {
  margin:0;
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--dark);
}

a { text-decoration:none; }

/* NAV */
.top-nav {
  background:rgba(15,23,42,.9);
  backdrop-filter:blur(12px);
  position:sticky;
  top:0;
  z-index:100;
}
.nav-inner {
  max-width:1200px;
  margin:auto;
  padding:1.2rem 2rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.logo { color:white; font-weight:800; font-size:1.3rem; }
.logo span { color:#a78bfa; }
nav a { color:#e5e7eb; margin-left:1.5rem; font-weight:600; }
.nav-btn { background:var(--blue); padding:.5rem 1rem; border-radius:8px; }

/* HERO */
.hero {
  position:relative;
  padding:7rem 2rem;
  color:white;
  overflow:hidden;
}
.hero-bg {
  position:absolute;
  inset:0;
  background:radial-gradient(circle at top left, var(--purple), var(--dark) 70%);
  z-index:-1;
}
.hero-content { max-width:850px; margin:auto; }
.pill {
  background:rgba(255,255,255,.12);
  padding:.4rem 1rem;
  border-radius:999px;
  font-size:.8rem;
  display:inline-block;
  margin-bottom:1.5rem;
}
.hero h1 { font-size:3.5rem; line-height:1.1; }
.hero h1 span { color:#93c5fd; }
.hero p { max-width:650px; color:#cbd5f5; font-size:1.15rem; }
.hero-actions { margin-top:2rem; display:flex; gap:1rem; }

.btn-primary {
  background:var(--blue);
  color:white;
  padding:.9rem 1.8rem;
  border-radius:12px;
  font-weight:700;
}
.btn-secondary {
  border:2px solid #93c5fd;
  color:#93c5fd;
  padding:.9rem 1.8rem;
  border-radius:12px;
  font-weight:700;
}

/* SECTIONS */
.section {
  max-width:1200px;
  margin:6rem auto;
  padding:0 2rem;
}
.section-sub { color:var(--gray); max-width:600px; }

.card-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:2rem;
  margin-top:3rem;
}
.card {
  background:white;
  padding:2.5rem;
  border-radius:20px;
  transition:.3s;
}
.card:hover {
  transform:translateY(-8px);
  box-shadow:0 25px 40px rgba(0,0,0,.12);
}

/* TRUST STRIP */
.trust-strip {
  background:white;
  padding:2rem;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  text-align:center;
  font-weight:600;
}

/* CTA */
.cta {
  background:linear-gradient(135deg,var(--purple),var(--blue));
  color:white;
  padding:5rem 2rem;
  text-align:center;
}

/* FORMS */
input, textarea {
  width:100%;
  padding:.8rem;
  border-radius:10px;
  border:1px solid #cbd5e1;
  font-family:inherit;
}
label { font-weight:600; }

/* FOOTER */
footer {
  background:var(--dark);
  color:#94a3b8;
  padding:3rem 2rem;
  text-align:center;
}
.fineprint {
  font-size:.8rem;
  max-width:900px;
  margin:1rem auto 0;
}