* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #FAF6F1;
  --bg-card: #FFFFFF;
  --text: #3A3A3A;
  --text-light: #7A7A7A;
  --accent: #C47A5A;
  --accent-hover: #A8603F;
  --mint: #7EBEA5;
  --mint-light: #E8F5EE;
  --warm-light: #FFF3EB;
  --border: #E8E0D8;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --radius: 16px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--accent-hover);
}

/* Header */
.header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: var(--shadow);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  justify-content: center;
}

/* Category buttons in nav */
.nav-cat-btn {
  background: none;
  border: none;
  font-size: 0.85rem;
  color: var(--text-light);
  padding: 4px 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-cat-btn:hover,
.nav-cat-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.nav-cat-btn.active::after {
  content: ':';
}

/* Inline links after category button */
.nav-inline-links {
  display: contents;
}
.nav-inline-links a {
  color: var(--text-light);
  font-size: 0.85rem;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-inline-links a:hover,
.nav-inline-links a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Current page label (mobile) */
.nav-current {
  display: none;
}

/* Hamburger button */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1.2rem;
  padding: 4px 10px;
  cursor: pointer;
  color: var(--text);
  line-height: 1;
}
.nav-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Main content */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* Hero on main page */
.hero {
  text-align: center;
  padding: 60px 0 40px;
}
.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
  color: var(--text);
}
.hero p {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Page title */
.page-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}
.page-subtitle {
  color: var(--text-light);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

/* Alternating section backgrounds */
.section {
  background: rgba(0,0,0,0.025);
  padding: 24px;
  border-radius: var(--radius);
  margin-bottom: 30px;
}
.section h2 { margin-top: 0; }

/* Section headings */
h2 {
  font-size: 1.3rem;
  margin: 32px 0 12px;
  color: var(--text);
  scroll-margin-top: 80px;
}
h3 {
  font-size: 1.1rem;
  margin: 24px 0 8px;
}

p {
  margin-bottom: 16px;
}

/* Cards grid (main page) */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.card p {
  color: var(--text-light);
  font-size: 0.9rem;
  flex: 1;
}
.card .card-link {
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Info box */
.info-box {
  background: var(--warm-light);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 24px 0;
}
.info-box.mint {
  background: var(--mint-light);
  border-left-color: var(--mint);
}
.info-box strong {
  display: block;
  margin-bottom: 4px;
}

/* Lists */
ul, ol {
  margin: 0 0 16px 24px;
}
li {
  margin-bottom: 8px;
}

/* Button */
.beck-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 32px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}
.beck-btn:hover {
  background: var(--accent-hover);
}
.beck-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

/* Disclaimer */
.disclaimer {
  background: var(--warm-light);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 48px;
  font-size: 0.88rem;
  color: var(--text-light);
  border: 1px solid var(--border);
}

/* Page navigation (prev/next) */
.page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 16px;
}
.page-nav a {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: all 0.2s;
  font-size: 0.9rem;
}
.page-nav a:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.page-nav .next {
  text-align: right;
}

/* Beck test */
.beck-question {
  background: var(--bg-card);
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color 0.3s, background 0.3s;
}
.beck-good {
  border-color: #7EBEA5;
  background: #f0faf6;
}
.beck-mid {
  border-color: #E8C547;
  background: #fdf8ec;
}
.beck-bad {
  border-color: #C47A5A;
  background: #fdf0ec;
}
.beck-question h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}
.beck-options label {
  display: block;
  padding: 10px 16px;
  margin-bottom: 6px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
  font-size: 0.95rem;
}
.beck-options label:hover {
  background: var(--warm-light);
}
.beck-options input[type="radio"] {
  margin-right: 10px;
  accent-color: var(--accent);
}
.beck-options input[type="radio"]:checked + span {
  font-weight: 600;
}

.beck-result {
  background: var(--bg-card);
  border: 2px solid var(--mint);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 32px;
  text-align: center;
}
.beck-result h2 {
  margin: 0 0 8px;
}
.beck-result .score {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
}

/* Table */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.92rem;
}
th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  background: var(--warm-light);
  font-weight: 600;
}

/* Wikipedia nav */
.wiki-nav {
  background: var(--warm-light);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.8rem;
  line-height: 1.6;
}
.wiki-nav::before {
  content: 'Читать в Википедии:';
  color: var(--text-light);
  margin-right: 4px;
}
.wiki-nav a:not(:last-child)::after {
  content: '·';
  padding: 5px;
}
.wiki-nav a {
  margin-right: 0;
}



/* Medium: show current page, hide categories, show hamburger */
@media (max-width: 900px) {
  .nav-cat-btn,
  .nav-inline-links {
    display: none;
  }
  .nav-current {
    display: inline;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
  }
  .nav.open .nav-cat-btn {
    display: inline-block;
  }
  .nav.open .nav-current {
    display: none;
  }
  .nav-toggle {
    display: inline-block;
  }
}

/* Small: same as medium, tighter layout */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.6rem; }
  .cards { grid-template-columns: 1fr; }
  .page-nav { flex-direction: column; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}