/* BD News Hub — shared website styles */
:root {
  --crimson: #DC143C;
  --crimson-dark: #B01030;
  --bg: #f5f5f5;
  --surface: #ffffff;
  --text: #333333;
  --text-secondary: #666666;
  --border: #e0e0e0;
}

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

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

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

a:hover {
  text-decoration: underline;
}

/* Navigation */
.navbar {
  background-color: var(--crimson);
  color: #fff;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 24px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  text-decoration: underline;
}

/* Hamburger for mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Page container */
.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

.card {
  background-color: var(--surface);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Hero section (index) */
.hero {
  background: linear-gradient(135deg, var(--crimson) 0%, var(--crimson-dark) 100%);
  color: #fff;
  text-align: center;
  padding: 64px 20px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 28px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-white {
  background: #fff;
  color: var(--crimson);
}

.btn-white:hover {
  background: #f0f0f0;
}

.btn-crimson {
  background: var(--crimson);
  color: #fff;
}

.btn-crimson:hover {
  background: var(--crimson-dark);
}

/* Features grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.feature {
  text-align: center;
  padding: 24px 16px;
}

.feature .icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--crimson);
}

.feature p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Headings */
h1 {
  color: var(--crimson);
  border-bottom: 3px solid var(--crimson);
  padding-bottom: 10px;
  margin-bottom: 24px;
}

h2 {
  color: var(--crimson);
  margin-top: 28px;
  margin-bottom: 12px;
}

h3 {
  color: #424242;
  margin-top: 18px;
  margin-bottom: 8px;
}

/* Lists */
ul, ol {
  margin-left: 20px;
  margin-bottom: 16px;
}

li {
  margin-bottom: 6px;
}

/* Metadata block */
.metadata {
  color: var(--text-secondary);
  font-size: 0.9em;
  margin-bottom: 28px;
  padding: 15px;
  background-color: #f0f0f0;
  border-left: 4px solid var(--crimson);
  border-radius: 0 4px 4px 0;
}

/* Contact box */
.contact-box {
  background-color: #fce4ec;
  padding: 24px;
  border-radius: 8px;
  margin-top: 24px;
}

.contact-box p {
  margin-bottom: 4px;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}

/* Footer */
.footer {
  text-align: center;
  padding: 24px 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

/* Responsive */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .card {
    padding: 24px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--crimson);
    padding: 16px 20px;
    gap: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}