/* ===========================================
   Shared Header/Footer/Common Styles
   Used by all solution pages
   =========================================== */

/* Shared Variables */
:root {
  --primary: #1a79cb;
  --primary-dark: #14209a;
  --accent-green: #69caa1;
  --accent-cyan: #36cfcc;
  --text: #0f172a;
  --text-muted: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8f9fa;
  --border: #e2e8f0;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.6;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

header .container {
  max-width: 1200px;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 36px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: #334155;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.1s;
}

.nav-link:hover {
  color: #1e293b;
}

.header-cta {
  background: #3b82f6;
  color: white;
  padding: 8px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: background 0.1s;
  display: inline-block;
}

.header-cta:hover {
  background: #2563eb;
}

/* Breadcrumb */
.breadcrumb {
  padding: 16px 0;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--text-muted);
  margin: 0 8px;
}

/* CTA Button */
.cta-button {
  background: var(--primary);
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s;
  display: inline-block;
}

.cta-button:hover {
  background: var(--primary-dark);
}

/* Footer */
footer {
  padding: 32px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

footer a {
  color: var(--text-muted);
}