/* ============================================
   CertifyMonitor — Landing Page Styles
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #212529;
  background-color: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

a { color: #0D6EFD; text-decoration: none; transition: color 0.2s; }
a:hover { color: #0B5ED7; }

img { max-width: 100%; height: auto; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-primary { background-color: #0D6EFD; color: #FFFFFF; border-color: #0D6EFD; }
.btn-primary:hover { background-color: #0B5ED7; border-color: #0B5ED7; color: #FFFFFF; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(13,110,253,0.3); }
.btn-outline { background: transparent; color: #FFFFFF; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #FFFFFF; color: #FFFFFF; }
.btn-block { display: block; width: 100%; }

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(27, 42, 74, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.logo-icon {
  font-size: 24px;
  line-height: 1;
}
.logo-icon-sm { font-size: 20px; }
.logo-certify { font-size: 20px; font-weight: 700; color: #FFFFFF; letter-spacing: -0.02em; }
.logo-monitor { font-size: 20px; font-weight: 700; color: rgba(255,255,255,0.7); letter-spacing: -0.02em; }
.logo-monitor-light { font-size: 20px; font-weight: 700; color: rgba(255,255,255,0.5); letter-spacing: -0.02em; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}
.nav-links a { color: rgba(255,255,255,0.8); font-size: 14px; font-weight: 500; }
.nav-links a:hover { color: #FFFFFF; }

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 24px;
  cursor: pointer;
}

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, #1B2A4A 0%, #0D6EFD 100%);
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 16px; }
.hero-note { font-size: 13px; color: rgba(255,255,255,0.5); }

/* Status Card (Hero Visual) */
.status-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  transform: rotate(2deg);
}
.status-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #6C757D;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.green { background-color: #198754; box-shadow: 0 0 8px rgba(25,135,84,0.4); }
.status-card-domain {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 20px;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 20px;
}
.status-card-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-top: 1px solid #F0F0F0;
  font-size: 14px;
}
.status-card-row .label { color: #6C757D; }
.status-card-row .value { font-weight: 600; color: #212529; }
.green-text { color: #198754 !important; }
.status-pill {
  font-size: 12px;
  font-weight: 600;
  padding: 2px 12px;
  border-radius: 12px;
}
.green-pill { background-color: #D1E7DD; color: #0F5132; }

/* --- Trust Bar --- */
.trust-bar {
  background: #F8F9FA;
  border-bottom: 1px solid #DEE2E6;
  padding: 20px 0;
}
.trust-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #495057;
}
.trust-icon { font-size: 18px; }

/* --- Sections --- */
.section { padding: 80px 0; }
.section-alt { background-color: #F8F9FA; }
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.section-header p {
  font-size: 17px;
  color: #6C757D;
  max-width: 560px;
  margin: 0 auto;
}

/* --- Steps (How It Works) --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step-card {
  background: #FFFFFF;
  border: 1px solid #DEE2E6;
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #0D6EFD, #0B5ED7);
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 12px;
}
.step-card p {
  font-size: 15px;
  color: #495057;
  line-height: 1.6;
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}
.pricing-card {
  background: #FFFFFF;
  border: 1px solid #DEE2E6;
  border-radius: 16px;
  padding: 36px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}
.pricing-card.featured {
  border: 2px solid #0D6EFD;
  box-shadow: 0 8px 24px rgba(13,110,253,0.15);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0D6EFD;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-tier {
  font-size: 14px;
  font-weight: 600;
  color: #6C757D;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: #1B2A4A;
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-period {
  font-size: 14px;
  color: #6C757D;
  margin-bottom: 24px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 24px;
}
.pricing-features li {
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid #F0F0F0;
  color: #212529;
}
.pricing-features li.muted { color: #ADB5BD; }
.pricing-features .check { color: #198754; margin-right: 8px; }
.pricing-features .x { margin-right: 8px; }
.pricing-note {
  font-size: 13px;
  color: #6C757D;
  line-height: 1.5;
}

/* --- FAQ --- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid #DEE2E6;
  border-radius: 12px;
  padding: 24px;
}
.faq-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 8px;
}
.faq-item p {
  font-size: 14px;
  color: #495057;
  line-height: 1.6;
}

/* --- Disclaimer --- */
.disclaimer-box {
  background: #FFFFFF;
  border: 1px solid #DEE2E6;
  border-radius: 12px;
  padding: 32px 40px;
  max-width: 800px;
  margin: 0 auto;
}
.disclaimer-box h3 {
  font-size: 18px;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 16px;
}
.disclaimer-box p {
  font-size: 14px;
  color: #495057;
  line-height: 1.7;
  margin-bottom: 12px;
}
.disclaimer-box p:last-child { margin-bottom: 0; }

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
}
.contact-card {
  background: #FFFFFF;
  border: 1px solid #DEE2E6;
  border-radius: 12px;
  padding: 32px;
  text-align: center;
}
.contact-icon { font-size: 32px; margin-bottom: 12px; }
.contact-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 8px;
}
.contact-card p {
  font-size: 14px;
  color: #6C757D;
  margin-bottom: 12px;
}
.contact-card a {
  font-size: 14px;
  font-weight: 600;
  color: #0D6EFD;
}

/* --- Footer --- */
.footer {
  background: #1B2A4A;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
}
.footer-brand { margin-bottom: 32px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.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: #FFFFFF; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-disclaimer {
  margin-top: 8px;
  font-size: 12px !important;
  line-height: 1.5;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero h1 { font-size: 2rem; }
  .hero { padding: 120px 0 60px; }
  .steps-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .trust-inner { gap: 20px; }
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #1B2A4A; flex-direction: column; padding: 20px 24px; gap: 16px; }
  .nav-links.show { display: flex; }
  .navbar .btn-sm { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-actions { flex-direction: column; }
  .disclaimer-box { padding: 24px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.6rem; }
  .section { padding: 48px 0; }
  .section-header h2 { font-size: 1.5rem; }
  .pricing-price { font-size: 2.5rem; }
}