:root {
  --primary: #2C3097;
  --accent-yellow: #FFC55F;
  --accent-teal: #00DCB4;
  --text: #1a1a2e;
  --muted: #6b6b80;
  --bg: #ffffff;
  --bg-soft: #f7f8fc;
  --border: #e3e5f0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 64px 24px 48px;
}

header {
  text-align: center;
  margin-bottom: 48px;
}

.logo {
  max-width: 130px;
  height: auto;
}

.intro {
  text-align: center;
  font-size: 1.125rem;
  color: var(--text);
  margin-bottom: 56px;
}

.intro strong { color: var(--primary); }

.contact {
  background: var(--bg-soft);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.contact h2 {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 1.5rem;
}

.cta {
  margin: 0 0 24px;
  color: var(--text);
  font-size: 1rem;
}

form { display: flex; flex-direction: column; gap: 16px; }

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 500;
}

input, textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44, 48, 151, 0.12);
}

textarea { resize: vertical; min-height: 120px; }

button {
  margin-top: 8px;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}

button:hover { background: #232680; }
button:active { transform: translateY(1px); }

footer {
  margin-top: 48px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 520px) {
  main { padding: 40px 16px; }
  .contact { padding: 24px; }
  .logo { max-width: 100px; }
}