/* Debate — minimal-editorial | monochrome-light */

:root {
  --bg: #fafafa;
  --text: #111111;
  --muted: #666666;
  --accent: #000000;
  --border: #e0e0e0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --radius: 0;
  --container: 720px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --line: 1.65;
  --transition: 0.15s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: var(--line);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--transition);
}

a:hover {
  opacity: 0.7;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.site-logo:hover {
  opacity: 1;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  gap: var(--space-5);
  list-style: none;
}

.nav-desktop a {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
}

.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--text);
  opacity: 1;
}

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  pointer-events: none;
}

.nav-drawer.is-open {
  visibility: visible;
  pointer-events: auto;
}

.nav-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity var(--transition);
}

.nav-drawer.is-open .nav-drawer-overlay {
  opacity: 1;
}

.nav-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--bg);
  padding: var(--space-5);
  transform: translateX(100%);
  transition: transform var(--transition);
  border-left: 1px solid var(--border);
}

.nav-drawer.is-open .nav-drawer-panel {
  transform: translateX(0);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
  margin-bottom: var(--space-5);
  line-height: 1;
}

.nav-drawer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nav-drawer a {
  font-size: 1rem;
  color: var(--text);
  text-decoration: none;
}

/* Hero — text-only-lead */
.hero-lead {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border);
}

.hero-lead h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: var(--space-3);
}

.hero-lead p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 540px;
}

/* Article stream — vertical cards */
.article-stream {
  padding: var(--space-5) 0;
}

.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: var(--space-4);
}

.article-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}

.article-card:hover {
  opacity: 0.75;
}

.article-card:first-of-type {
  padding-top: 0;
}

.card-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}

.card-thumb svg {
  width: 100%;
  height: 100%;
}

.card-body h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin-bottom: var(--space-2);
}

.card-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.card-excerpt {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: var(--space-2);
  line-height: 1.5;
}

/* Article page — minimalist-reading */
.article-header {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--border);
}

.article-header h1 {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: var(--space-3);
}

.article-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.article-hero-img {
  margin: var(--space-5) 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.article-content {
  padding: var(--space-5) 0;
}

.article-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-5) 0 var(--space-3);
  letter-spacing: -0.02em;
}

.article-content h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: var(--space-4) 0 var(--space-2);
}

.article-content p {
  margin-bottom: var(--space-4);
  font-size: 1rem;
}

.article-content ul,
.article-content ol {
  margin: 0 0 var(--space-4) var(--space-5);
}

.article-content li {
  margin-bottom: var(--space-2);
}

.author-block {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--muted);
}

.author-block strong {
  color: var(--text);
  font-weight: 500;
}

/* Page content */
.page-header {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: 1.625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page-content {
  padding: var(--space-5) 0;
}

.page-content h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-5) 0 var(--space-3);
}

.page-content p {
  margin-bottom: var(--space-4);
  color: var(--text);
}

.page-content ul {
  margin: 0 0 var(--space-4) var(--space-5);
}

.page-content li {
  margin-bottom: var(--space-2);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 480px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
}

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

.btn-link {
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  padding: 0;
  align-self: flex-start;
}

.btn-link:hover {
  opacity: 0.7;
}

/* Footer — minimal-single */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-5) 0;
  margin-top: var(--space-5);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  list-style: none;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--muted);
  text-decoration: none;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--muted);
}

/* Cookie — corner-popup */
.cookie-popup {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  max-width: 320px;
  background: var(--text);
  color: var(--bg);
  padding: var(--space-4);
  border-radius: 2px;
  z-index: 300;
  transform: translateY(calc(100% + var(--space-4)));
  transition: transform 0.25s ease;
}

.cookie-popup.is-visible {
  transform: translateY(0);
}

.cookie-popup p {
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.cookie-popup a {
  color: var(--bg);
}

.cookie-actions {
  display: flex;
  gap: var(--space-4);
}

.cookie-actions button {
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 0.8125rem;
  color: var(--bg);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  padding: 0;
}

/* Articles listing page */
.articles-list {
  padding: var(--space-5) 0;
}

/* Responsive */
@media (min-width: 640px) {
  .menu-toggle {
    display: none;
  }

  .nav-desktop {
    display: block;
  }

  .hero-lead h1 {
    font-size: 2rem;
  }

  .article-header h1 {
    font-size: 2.25rem;
  }
}