/* ServicePulse AI - Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, sans-serif; color: #1a1a2e; background: #ffffff; line-height: 1.6; }
a { color: #2563eb; text-decoration: none; }

nav { padding: 16px 40px; display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; position: sticky; top: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); z-index: 100; }
.logo { font-size: 24px; font-weight: 800; color: #1a1a2e; text-decoration: none; }
.logo span { color: #2563eb; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 14px; font-weight: 500; color: #64748b; text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: #2563eb; }
nav a.cta-nav { background: #2563eb; color: white !important; padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 14px; transition: background 0.2s; }
nav a.cta-nav:hover { background: #1d4ed8; }

.page-hero { max-width: 1000px; margin: 0 auto; padding: 100px 40px 60px; text-align: center; }
.page-hero h1 { font-size: 52px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.page-hero h1 span { color: #2563eb; }
.page-hero p { font-size: 20px; color: #64748b; max-width: 600px; margin: 0 auto 40px; }
.page-hero .cta { display: inline-block; background: #2563eb; color: white; padding: 16px 36px; border-radius: 10px; font-weight: 700; font-size: 18px; box-shadow: 0 4px 14px rgba(37,99,235,0.4); transition: all 0.2s; }
.page-hero .cta:hover { background: #1d4ed8; transform: translateY(-2px); }

.section { max-width: 1000px; margin: 0 auto; padding: 80px 40px; }
.section-alt { background: #f8fafc; padding: 80px 40px; }
.section-dark { background: #0f172a; padding: 80px 40px; color: white; }
.section h2 { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
.section .centered { text-align: center; }
.section .subtitle { color: #64748b; font-size: 18px; margin-bottom: 48px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }

.card { background: white; border-radius: 16px; padding: 32px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.card p { color: #64748b; font-size: 15px; }

.btn { display: inline-block; background: #2563eb; color: white; padding: 16px 36px; border-radius: 10px; font-weight: 700; font-size: 16px; box-shadow: 0 4px 14px rgba(37,99,235,0.4); transition: all 0.2s; text-decoration: none; }
.btn:hover { background: #1d4ed8; transform: translateY(-2px); color: white; }
.btn-outline { background: transparent; border: 2px solid #2563eb; color: #2563eb; box-shadow: none; }
.btn-outline:hover { background: #2563eb; color: white; }

footer { background: #0f172a; padding: 60px 40px; color: #64748b; }
.footer-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand { font-size: 20px; font-weight: 800; color: white; margin-bottom: 12px; }
.footer-brand span { color: #2563eb; }
.footer-desc { font-size: 14px; color: #64748b; margin-bottom: 16px; }
.footer-col h4 { color: #e2e8f0; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px; }
.footer-col a { display: block; color: #64748b; font-size: 14px; margin-bottom: 10px; text-decoration: none; }
.footer-col a:hover { color: #2563eb; }
.footer-bottom { max-width: 1000px; margin: 32px auto 0; padding-top: 24px; border-top: 1px solid #1e293b; text-align: center; font-size: 13px; }

@media (max-width: 768px) {
    .page-hero h1 { font-size: 36px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .section, .section-alt, .section-dark, .page-hero { padding: 60px 20px; }
    nav { padding: 12px 20px; }
    .nav-links { gap: 16px; }
    .nav-links a:not(.cta-nav) { display: none; }
    .footer-inner { grid-template-columns: 1fr; }
}