@import url("https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;600&family=Source+Serif+4:wght@400;600&display=swap");

:root {
  --bg: #f6f7f9;
  --text: #1b1b1b;
  --muted: #5a5a5a;
  --accent: #1f4e79;
  --border: #e0e4ea;
  --max-width: 760px;
  --space: 24px;
  --card-bg: #ffffff;
  --header-bg: #eef2f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

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

.site-header {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, #e8eef6 0%, #f4f7fb 100%);
}

.site-header h1 {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 32px;
  line-height: 1.2;
  margin: 8px 0 12px;
}

h1 {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 28px;
  line-height: 1.3;
  margin: 0 0 8px;
}

.eyebrow {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0;
}

main {
  padding: 32px 0 64px;
}

h2 {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 20px;
  margin: 24px 0 8px;
}

h3 {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 18px;
  margin: 20px 0 6px;
}

p {
  margin: 0 0 16px;
}

.card {
  padding: 20px 0;
}

.content-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
  padding: 28px;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.link-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.link-list li:last-child {
  border-bottom: none;
}

.page-meta {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}

.section {
  margin-bottom: 24px;
}

.contact {
  padding: 24px 0 8px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
}

.contact-compact {
  background: #f9fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin: 24px 0;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: block;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d4d9e0;
  border-radius: 4px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 16px;
  background: #ffffff;
}

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

button {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 16px;
  padding: 10px 16px;
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover,
button:focus {
  opacity: 0.9;
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.back-link {
  display: inline-block;
  margin-bottom: 16px;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 14px;
}

.site-title {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 18px;
  margin: 0 0 6px;
  color: var(--text);
}

.site-subtitle {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

@media (max-width: 600px) {
  .site-header {
    padding: 40px 0 24px;
  }

  .site-header h1 {
    font-size: 26px;
  }

  .lead {
    font-size: 16px;
  }

  .content-card {
    padding: 20px;
  }
}