/* Theme Variables */
:root{
  --bg:#FFFFFF; --bg-alt:#F9FAFB;
  --text:#374151; --head:#111827; --muted:#6B7280;
  --primary:#1D4ED8; --secondary:#10B981;
  --border:#E5E7EB; --shadow:0 8px 24px rgba(0,0,0,.06);
  --radius:16px;
  --container:1200px;
}

/* Reset & Base */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; 
  font-family:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text); 
  background:var(--bg); 
  line-height:1.6;
  font-weight:400;
}

/* Typography */
h1,h2,h3,h4{
  color:var(--head); 
  font-weight:600; 
  line-height:1.2; 
  margin:0 0 12px;
}
h1{font-size:48px; letter-spacing:-0.02em}
h2{font-size:36px}
h3{font-size:24px}
h4{font-size:18px}
p{margin:0 0 12px}
ul{margin:0 0 12px 18px; padding:0}
a{color:var(--muted); text-decoration:none; transition:all .2s ease}
a:hover{text-decoration:underline}
img{max-width:100%; display:block}

/* Layout */
.container{max-width:var(--container); margin:0 auto; padding:0 20px}
.section{padding:96px 0}
.section-alt{background:var(--bg-alt)}
.section-header{margin-bottom:48px; text-align:center}
.section-header h2{margin-bottom:8px}
.muted{color:var(--muted)}
.center{text-align:center}
.mt-32{margin-top:32px}
.stack > * + *{margin-top:12px}

/* Accessibility */
.skip-link{
  position:absolute; 
  left:-9999px; 
  top:auto;
  background:#fff;
  border:2px solid #2563EB;
  padding:8px 12px;
  border-radius:8px;
  z-index:10000;
}
.skip-link:focus{left:12px; top:12px}
:focus-visible{outline:2px solid #2563EB; outline-offset:2px}

/* Header */
.site-header{
  position:sticky; 
  top:0; 
  z-index:1000; 
  background:#fff; 
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  height:64px;
}
.logo{
  color:var(--head); 
  font-weight:600; 
  font-size:18px;
}
.logo:hover{text-decoration:none}
.primary-nav{
  display:flex; 
  align-items:center; 
  gap:28px;
}
.primary-nav ul{
  display:flex; 
  list-style:none; 
  padding:0; 
  margin:0; 
  gap:20px;
}
.nav-cta{margin-left:8px}

/* Mobile Navigation */
.nav-toggle{
  display:none; 
  background:#fff; 
  border:1px solid var(--border); 
  border-radius:12px; 
  padding:8px; 
  cursor:pointer;
  flex-direction:column;
  gap:4px;
}
.nav-toggle .bar{
  display:block; 
  width:22px; 
  height:2px; 
  background:var(--head); 
  transition:all .3s ease;
}

@media (max-width: 900px){
  .nav-toggle{display:flex}
  .primary-nav{
    position:absolute; 
    left:0; 
    right:0; 
    top:64px; 
    background:#fff; 
    border-bottom:1px solid var(--border); 
    box-shadow:var(--shadow); 
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .primary-nav.open{display:flex}
  .primary-nav ul{
    flex-direction:column; 
    padding:12px 16px;
    gap:8px;
  }
  .nav-cta{
    padding:12px 16px;
    margin:0;
  }
}

/* Hero */
.hero{padding:96px 0 72px}
.hero-inner{max-width:900px; margin:0 auto; text-align:center}
.hero h1{font-size:56px; letter-spacing:-0.02em; margin-bottom:16px}
.hero .sub{font-size:20px; color:var(--muted); margin-bottom:32px}
.actions{display:flex; gap:16px; justify-content:center; margin-bottom:32px}
.trust-row{
  color:var(--muted); 
  font-variant:all-small-caps; 
  letter-spacing:.06em; 
  display:flex; 
  gap:12px; 
  align-items:center;
  justify-content:center;
  font-size:14px;
}

@media (max-width: 640px){
  .hero h1{font-size:40px}
  .hero .sub{font-size:18px}
  .actions{flex-direction:column; align-items:center}
  .trust-row{flex-wrap:wrap}
}

/* Cards & Components */
.card{
  background:#fff; 
  border:1px solid var(--border); 
  border-radius:var(--radius); 
  padding:24px; 
  transition:all .2s ease;
}
.card:hover{
  box-shadow:var(--shadow); 
  transform:translateY(-2px);
}
.card h4{margin:0 0 8px; color:var(--head)}
.card p{margin-bottom:16px}
.card ul{margin:0; padding:0; list-style:none}
.card li{
  padding:4px 0;
  position:relative;
  padding-left:16px;
}
.card li:before{
  content:"•";
  position:absolute;
  left:0;
  color:var(--primary);
}

/* Buttons */
.btn{
  display:inline-block; 
  padding:12px 24px; 
  border-radius:16px; 
  font-weight:600; 
  border:1px solid transparent;
  text-decoration:none;
  transition:all .2s ease;
  cursor:pointer;
}
.btn-primary{
  background:var(--primary); 
  color:#fff;
}
.btn-primary:hover{
  background:#1E40AF;
  text-decoration:none;
}
.btn-outline{
  background:#fff; 
  color:var(--head); 
  border-color:var(--border);
}
.btn-outline:hover{
  border-color:var(--primary);
  color:var(--primary);
  text-decoration:none;
}

/* Grids */
.grid{display:grid; gap:24px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4-lg{grid-template-columns:1fr}

@media (min-width:640px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:960px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4-lg{grid-template-columns:repeat(4,1fr)}
}

/* Badges */
.badges{
  display:flex; 
  flex-wrap:wrap; 
  gap:12px; 
  list-style:none; 
  padding:0;
  justify-content:center;
}
.badges li{
  border:1px solid var(--border); 
  padding:8px 16px; 
  border-radius:999px; 
  background:#fff; 
  color:var(--head);
  font-weight:500;
}

/* Pricing Plans */
.plan{position:relative}
.plan-featured{
  border-color:var(--primary); 
  box-shadow:var(--shadow);
  transform:scale(1.02);
}
.plan-badge{
  position:absolute; 
  top:-12px; 
  left:50%;
  transform:translateX(-50%);
  background:var(--primary); 
  color:#fff; 
  padding:6px 16px; 
  border-radius:999px; 
  font-size:12px;
  font-weight:600;
}
.plan-title{margin-bottom:8px}

/* Footer */
.site-footer{
  border-top:1px solid var(--border); 
  padding:48px 0; 
  background:#fff;
}
.footer-inner{
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  gap:20px; 
  flex-wrap:wrap;
}
.footer-inner .right{
  display:flex; 
  gap:16px; 
  list-style:none; 
  margin:0; 
  padding:0;
}
.footer-inner .right a{font-size:14px}

/* Suite Headings */
.suite{
  margin:48px 0 24px;
  color:var(--head);
  font-size:20px;
  font-weight:600;
}

/* Meta Text */
.meta{
  font-size:12px; 
  color:var(--muted);
  margin:8px 0;
}

/* Read Links */
.read{
  color:var(--primary);
  font-weight:500;
  font-size:14px;
}
.read:hover{
  text-decoration:none;
  color:#1E40AF;
}

@media (max-width: 640px){
  .section{padding:72px 0}
  .hero{padding:72px 0 48px}
  .container{padding:0 16px}
  .footer-inner{
    flex-direction:column;
    text-align:center;
    gap:16px;
  }
}