/* Libred static site CSS */

:root {
  --libred-black: #000000;
  --libred-white: #ffffff;
  --libred-red: #cc0000;
  --libred-grey: #444444;
  --libred-light-grey: #cccccc;
  --libred-border: #2a2a2a;
  --libred-green: #2e7d32;

  --libred-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --libred-font-small: 13px;
  --libred-font-body: 15px;
  --libred-font-medium: 17px;
  --libred-font-large: 20px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--libred-font-family);
  font-size: var(--libred-font-body);
  line-height: 1.5;
  background: var(--libred-white);
  color: var(--libred-black);
}

/* Layout */

.libred-page {
  padding: 48px 24px 72px;
  max-width: 1100px;
  margin: 0 auto;
}

.site-header {
  min-height: 58px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--libred-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--libred-black);
  color: var(--libred-white);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--libred-white);
  text-decoration: none;
  font-size: var(--libred-font-medium);
  font-weight: 600;
  letter-spacing: 0;
}

.brand-mark {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--libred-red);
  display: inline-block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: var(--libred-font-small);
}

.site-nav a,
.site-footer a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
}

.site-nav a:hover,
.site-footer a:hover,
.libred-link:hover {
  text-decoration: underline;
}

.site-footer {
  padding: 28px 32px;
  border-top: 1px solid #e5e5e5;
  color: #666;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: var(--libred-font-small);
}

/* Hero */

.hero {
  padding: 28px 0 24px;
  max-width: 820px;
}

.eyebrow {
  color: var(--libred-red);
  font-size: var(--libred-font-small);
  font-weight: 600;
  margin: 0 0 12px;
}

.hero h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: 0;
  max-width: 760px;
}

.hero-copy {
  margin: 18px 0 0;
  max-width: 720px;
  color: var(--libred-grey);
  font-size: var(--libred-font-body);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* Buttons */

.libred-btn,
.libred-btn-red {
  border-radius: 10px;
  padding: 12px 17px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.libred-btn {
  background: var(--libred-white);
  border: 1px solid var(--libred-black);
  color: var(--libred-black);
}

.libred-btn-red {
  background: var(--libred-red);
  border: 1px solid var(--libred-red);
  color: var(--libred-white);
}

/* Cards */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.libred-card {
  border-radius: 8px;
  padding: 18px;
  background: var(--libred-white);
  border: 1px solid #e4e4e4;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.libred-card h2 {
  font-size: var(--libred-font-medium);
  margin: 14px 0 8px;
}

.libred-card p {
  margin: 0;
  color: var(--libred-grey);
}

.priority-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--libred-light-grey);
}

.priority-dot.active {
  background: var(--libred-red);
  border-color: var(--libred-red);
}

/* Ticker preview */

.ticker-preview {
  margin-top: 48px;
  border: 1px solid var(--libred-border);
  background: var(--libred-black);
  color: var(--libred-white);
  border-radius: 10px;
  overflow: hidden;
}

.ticker-label {
  padding: 10px 14px;
  border-bottom: 1px solid var(--libred-border);
  color: var(--libred-light-grey);
  font-size: var(--libred-font-small);
}

.ticker-line {
  display: flex;
  gap: 42px;
  white-space: nowrap;
  overflow: hidden;
  padding: 13px 14px;
  font-size: var(--libred-font-small);
}

.ticker-line span {
  color: var(--libred-white);
}

/* Split section */

.split-section {
  margin-top: 54px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  border-top: 1px solid #e5e5e5;
  padding-top: 36px;
}

.split-section h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.split-section p {
  margin: 0;
  color: var(--libred-grey);
  font-size: var(--libred-font-medium);
}

/* Links */

.libred-link {
  color: var(--libred-red);
  text-decoration: none;
  font-weight: 500;
}

/* Mobile */

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    gap: 16px;
    flex-direction: column;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .feature-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 34px;
  }
}