/* ScanMyPlan Design System */
:root {
  --primary: #0696D7;
  --primary-dark: #0476B3;
  --primary-light: #E8F4FB;
  --secondary: #1A1A2E;
  --accent: #F5A623;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --bg: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-alt: #F0F2F5;
  --border: #E1E4E8;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: all 0.3s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--primary-dark); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; color: var(--secondary); text-decoration: none; }
.logo-icon { font-size: 24px; }
header nav { display: flex; align-items: center; gap: 24px; }
header nav a { color: var(--text-light); font-size: 14px; font-weight: 500; }
header nav a:hover { color: var(--primary); }
.header-cta { background: var(--primary); color: #fff !important; padding: 8px 20px; border-radius: var(--radius); font-weight: 600; }
.header-cta:hover { background: var(--primary-dark); color: #fff !important; }

/* Footer */
footer { background: var(--secondary); padding: 48px 0 24px; color: white; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 32px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 14px; margin-top: 12px; }
.footer-brand .logo { color: white; }
.footer-col h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,0.6); font-size: 14px; }
.footer-col a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }

/* Hero */
.hero {
  padding: 80px 0 60px; text-align: center; position: relative; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(220,238,250,0.85) 0%, rgba(255,255,255,0.95) 100%),
    /* fine grid */
    repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(6,150,215,0.12) 23px, rgba(6,150,215,0.12) 24px),
    repeating-linear-gradient(90deg, transparent, transparent 23px, rgba(6,150,215,0.12) 23px, rgba(6,150,215,0.12) 24px),
    /* major grid every 120px */
    repeating-linear-gradient(0deg, transparent, transparent 119px, rgba(6,150,215,0.22) 119px, rgba(6,150,215,0.22) 120px),
    repeating-linear-gradient(90deg, transparent, transparent 119px, rgba(6,150,215,0.22) 119px, rgba(6,150,215,0.22) 120px);
  background-color: #DCEEFA;
}
.hero-badge { display: inline-block; background: var(--primary-light); color: var(--primary-dark); padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; margin-bottom: 20px; }
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.15; color: var(--secondary); margin-bottom: 20px; }
.hero h1 span { display: block; color: var(--primary); }
.hero p.subtitle { font-size: 18px; color: var(--text-light); max-width: 700px; margin: 0 auto 32px; line-height: 1.7; }
.btn-primary { display: inline-block; background: var(--primary); color: #fff; padding: 14px 32px; border-radius: var(--radius); font-size: 16px; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #e09520; color: #fff; }

/* Sections */
section { padding: 64px 0; }
section.alt { background: var(--bg-light); }
.section-title { text-align: center; font-size: 32px; font-weight: 700; color: var(--secondary); margin-bottom: 12px; }
.section-subtitle { text-align: center; font-size: 16px; color: var(--text-light); margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Feature Cards */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.feature-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.feature-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card .icon { font-size: 32px; margin-bottom: 12px; }
.feature-card h3 { font-size: 18px; font-weight: 600; color: var(--secondary); margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* Stats Bar */
.stats-bar { display: flex; justify-content: center; gap: 48px; padding: 40px 0; flex-wrap: wrap; }
.stat { text-align: center; }
.stat .number { font-size: 36px; font-weight: 800; color: var(--primary); }
.stat .label { font-size: 14px; color: var(--text-light); margin-top: 4px; }

/* Steps */
.steps { display: flex; gap: 32px; justify-content: center; flex-wrap: wrap; }
.step { text-align: center; flex: 1; min-width: 200px; max-width: 260px; }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 20px; font-weight: 700; margin-bottom: 16px; }
.step h3 { font-size: 16px; font-weight: 600; color: var(--secondary); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-light); }

/* Problem/Solution */
.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 900px; margin: 0 auto; }
.comparison-col { border-radius: var(--radius-lg); padding: 32px; }
.comparison-col.problem { background: #FFF5F5; border-left: 4px solid #E53E3E; }
.comparison-col.solution { background: #F0FFF4; border-left: 4px solid #38A169; }
.comparison-col h3 { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.comparison-col.problem h3 { color: #C53030; }
.comparison-col.solution h3 { color: #276749; }
.comparison-col ul { list-style: none; }
.comparison-col li { padding: 8px 0; font-size: 14px; color: var(--text-light); border-bottom: 1px solid rgba(0,0,0,0.05); display: flex; align-items: center; gap: 8px; }
.comparison-col.problem li::before { content: '✗'; color: #E53E3E; font-weight: 700; }
.comparison-col.solution li::before { content: '✓'; color: #38A169; font-weight: 700; }

/* Industries */
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.industry-card { text-align: center; padding: 20px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); transition: var(--transition); }
.industry-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.industry-card .icon { font-size: 28px; margin-bottom: 8px; }
.industry-card span { font-size: 13px; font-weight: 600; color: var(--secondary); }

/* CTA Section */
.cta-section { background: linear-gradient(135deg, var(--secondary) 0%, #2D2D44 100%); padding: 64px 0; text-align: center; color: white; }
.cta-section h2 { font-size: 32px; font-weight: 700; margin-bottom: 16px; }
.cta-section p { font-size: 16px; color: rgba(255,255,255,0.7); margin-bottom: 32px; }

/* Use Case Cards (homepage) */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.usecase-card { display: block; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); text-decoration: none; }
.usecase-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.usecase-card .icon { font-size: 32px; margin-bottom: 12px; }
.usecase-card h3 { font-size: 16px; font-weight: 600; color: var(--secondary); margin-bottom: 8px; }
.usecase-card p { font-size: 14px; color: var(--text-light); }

/* Resource Cards */
.resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.resource-card { display: block; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; transition: var(--transition); }
.resource-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.resource-card h3 { font-size: 18px; font-weight: 600; color: var(--secondary); margin-bottom: 8px; }
.resource-card .meta { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.resource-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* Mobile */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero p.subtitle { font-size: 16px; }
  .feature-grid, .feature-grid.cols-4 { grid-template-columns: 1fr; }
  .feature-grid.cols-2 { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison { grid-template-columns: 1fr; }
  .usecase-grid { grid-template-columns: 1fr; }
  .resource-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .stats-bar { gap: 24px; }
  .stat .number { font-size: 28px; }
  header nav { display: none; }
  .steps { flex-direction: column; align-items: center; }
  .hero { padding: 48px 0 36px; }
  section { padding: 48px 0; }
}