:root {
  --ink: #1a1f2b;
  --muted: #55606f;
  --accent: #2f5bd7;
  --line: #e2e6ee;
  --bg: #ffffff;
  --panel: #f6f8fc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a { color: var(--accent); }

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header / nav */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  gap: 0.5rem;
}
.brand {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}
.nav a {
  margin-left: 1.1rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}
.nav a:hover { color: var(--accent); }

/* Hero */
.hero {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 3rem 0;
}
.hero h1 {
  margin: 0 0 0.6rem;
  font-size: 2rem;
  letter-spacing: -0.02em;
}
.hero p {
  margin: 0;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 40rem;
}

/* Sections */
section { padding: 2.6rem 0; border-bottom: 1px solid var(--line); }
section h2 {
  margin: 0 0 0.9rem;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}
section h3 {
  margin: 1.4rem 0 0.3rem;
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 1.25rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.1rem 1.2rem;
}
.card h3 { margin-top: 0; }
.card p { margin: 0.3rem 0 0; color: var(--muted); font-size: 0.95rem; }

.contact-list { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.contact-list li { margin: 0.35rem 0; }

/* Form */
.signup {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1.25rem;
}
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; margin-bottom: 0.3rem; font-size: 0.95rem; }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"] {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid #c7cfdd;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}
.optin {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.8rem;
}
.optin input { margin-top: 0.25rem; flex: 0 0 auto; width: 1.05rem; height: 1.05rem; }
.optin label { font-weight: 400; font-size: 0.92rem; color: var(--ink); }
.disclosure {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0.9rem 0 0;
}
.disclosure p { margin: 0.4rem 0; }
button.submit {
  margin-top: 1rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 0.7rem 1.4rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
button.submit:hover { background: #244bb5; }

.form-status { margin: 0.9rem 0 0; font-size: 0.95rem; min-height: 1.2em; }
.form-status.ok { color: #1a7f37; font-weight: 600; }
.form-status.err { color: #b3261e; font-weight: 600; }

/* Footer */
.site-footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer a { color: var(--muted); }

/* Legal page */
.legal { padding: 2.5rem 0; }
.legal h1 { font-size: 1.8rem; margin-bottom: 0.25rem; }
.legal h2 { font-size: 1.2rem; margin-top: 2rem; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin-top: 0; }