:root {
  --bg: #f7f7ff;
  --surface: #ffffff;
  --ink: #0b1020;
  --muted: #5b6478;
  --border: #e2e5ff;

  /* stronger color accents */
  --accent: #4f46e5;        /* indigo 600 */
  --accent-strong: #3730a3; /* indigo 800 */
  --accent-2: #0ea5a4;     /* teal 500 */
  --wash: #eae9ff;         /* light indigo wash */

  --radius: 12px;
  --maxw: 1100px;
  --shadow: 0 12px 28px rgba(11,16,32,.14);
  --font-sans: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: radial-gradient(1200px 400px at 10% -10%, #ffffff, var(--bg));
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 24px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(247,247,255,.85);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { font-family: var(--font-serif); font-weight: 700; letter-spacing: .2px; }

.nav a {
  padding: 10px 12px; border-radius: 10px; color: var(--muted); font-weight: 700;
}
.nav a.active, .nav a:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 6px 16px rgba(79,70,229,.35);
}

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: center;
  padding: 72px 24px;
}
.badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(14,165,164,.18));
  color: var(--accent-strong);
  padding: 6px 10px; border-radius: 999px; font-weight: 800;
}
.h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.02; margin: 12px 0;
}
.lead { color: var(--muted); max-width: 56ch; }
.cta { display: flex; gap: 12px; margin-top: 22px; }

/* Buttons */
.btn {
  border: 0; border-radius: 12px; padding: 12px 18px; font-weight: 800; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff; box-shadow: 0 10px 22px rgba(79,70,229,.45);
}
.btn.secondary {
  background: linear-gradient(135deg, #ffffff, #f1f2ff);
  color: var(--ink);
  border: 1px solid var(--border);
}

/* Cards & grids */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background:
    radial-gradient(900px 240px at 0% 0%, rgba(79,70,229,.18), transparent),
    linear-gradient(180deg, #ffffff, #fafaff);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
.muted { color: var(--muted); }

.pricing { grid-template-columns: repeat(3, 1fr); }
.price { font-size: 38px; font-weight: 900; color: var(--accent-strong); }

.reviews { grid-template-columns: repeat(3, 1fr); }
.quote { font-size: 14px; color: var(--muted); }

/* Form */
.form {
  max-width: 560px; margin: 28px auto; background: #ffffff;
  border: 1px solid var(--border); border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow);
}
label { display: block; margin-top: 12px; font-size: 14px; color: var(--muted); }
input, textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: #ffffff; color: var(--ink);
}
input:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(79,70,229,.28);
}
textarea { min-height: 120px; resize: vertical; }

/* Footer */
.footer {
  border-top: 1px solid var(--border); margin-top: 56px; padding: 24px; color: var(--muted);
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .grid, .pricing, .reviews { grid-template-columns: 1fr; }
}