:root{
  --bg:#ffffff;
  --bg-secondary:#f8f9fa;
  --card:#ffffff;
  --card-hover:#f8f9fa;
  --text:#1a1a2e;
  --text-secondary:#4a4a6a;
  --muted:#6b7280;
  --accent:#f97316;
  --accent-soft:rgba(249,115,22,.10);
  --accent-border:rgba(249,115,22,.45);
  --accent-glow:rgba(249,115,22,.15);
  --border:#e5e7eb;
  --border-light:#f0f0f0;
  --shadow:0 4px 24px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.08);
  --radius:16px;
  --radius-sm:12px;
  --max:1100px;
  --pad:16px;
  --pad2:28px;
  --font:'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --transition:all .25s ease;
}

.dark{
  --bg:#0c111b;
  --bg-secondary:#131926;
  --card:#171e2e;
  --card-hover:#1c2538;
  --text:#e8ecf4;
  --text-secondary:#a0aec0;
  --muted:#8892a4;
  --accent:#f97316;
  --accent-soft:rgba(249,115,22,.12);
  --accent-border:rgba(249,115,22,.50);
  --accent-glow:rgba(249,115,22,.08);
  --border:rgba(255,255,255,.08);
  --border-light:rgba(255,255,255,.05);
  --shadow:0 4px 24px rgba(0,0,0,.25);
  --shadow-lg:0 12px 40px rgba(0,0,0,.35);
}

*{box-sizing:border-box; margin:0; padding:0}
html{height:100%; -webkit-text-size-adjust:100%; scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  min-height:100%;
  overflow-x:hidden;
  transition:background .3s ease, color .3s ease;
}
a{color:var(--accent); text-decoration:none; transition:var(--transition)}
a:hover{opacity:.85}
img{max-width:100%; height:auto; display:block}
ul,ol{padding-left:1.2em}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  background:rgba(255,255,255,.82);
  border-bottom:1px solid var(--border);
  transition:background .3s ease;
}
.dark header{background:rgba(12,17,27,.78)}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:12px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:-.2px;
  font-size:1rem; color:var(--text);
  white-space:nowrap; text-decoration:none;
}
.brand:hover{opacity:1; color:var(--accent)}
.brand-logo{
  height:28px; width:auto; max-width:120px;
  object-fit:contain; flex-shrink:0;
}

.navlinks{display:flex; flex-wrap:wrap; gap:4px; justify-content:flex-end}
.navlinks a{
  padding:7px 12px; border-radius:var(--radius-sm);
  color:var(--muted); font-size:.88rem; font-weight:500;
  transition:var(--transition);
}
.navlinks a:hover{color:var(--text); background:var(--accent-soft); opacity:1}

.theme-toggle{
  background:none; border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:7px 9px;
  cursor:pointer; color:var(--muted);
  transition:var(--transition); flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.theme-toggle:hover{color:var(--accent); border-color:var(--accent-border)}
.theme-toggle svg{width:18px; height:18px}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
.dark .theme-toggle .icon-sun{display:block}
.dark .theme-toggle .icon-moon{display:none}

.mobile-menu-btn{
  display:none;
  background:none; border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:7px 9px;
  cursor:pointer; color:var(--muted); flex-shrink:0;
  transition:var(--transition);
}
.mobile-menu-btn:hover{color:var(--accent); border-color:var(--accent-border)}
.mobile-menu-btn svg{width:22px; height:22px; display:block}
.mobile-nav{
  display:none; flex-direction:column; gap:2px;
  padding:8px 0 14px;
}
.mobile-nav.open{display:flex}
.mobile-nav a{
  display:block; padding:10px 14px;
  border-radius:var(--radius-sm); color:var(--muted);
  font-size:.92rem; font-weight:500;
  transition:var(--transition);
}
.mobile-nav a:hover{background:var(--accent-soft); color:var(--text)}

.hero{padding:48px 0 24px}
.hero-banner{
  border-radius:var(--radius); overflow:hidden;
  position:relative; margin-bottom:20px;
}
.hero-banner img{
  width:100%; height:280px; object-fit:cover;
  display:block;
}
.hero-banner-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.6) 100%);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:32px;
}
.hero-banner-overlay .kicker,
.hero-banner-overlay h1,
.hero-banner-overlay p{color:#fff !important}

.hero-panel{
  display:grid; grid-template-columns:1fr 220px; gap:0;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden; position:relative;
}
.hero-panel::before{
  content:''; position:absolute; inset:0; pointer-events:none; z-index:0;
  background:
    radial-gradient(ellipse 400px 300px at 5% 95%, var(--accent-glow), transparent),
    radial-gradient(ellipse 250px 250px at 80% 10%, rgba(56,189,248,.05), transparent);
}
.hero-panel > *{position:relative; z-index:1}

.hero-panel-main{padding:var(--pad2)}
.hero-lead{font-size:1.05rem; color:var(--text-secondary); line-height:1.7; margin-bottom:20px}

.hero-features{
  display:grid; grid-template-columns:1fr 1fr; gap:10px;
  margin-bottom:20px;
}
.hero-feature{
  display:flex; align-items:flex-start; gap:12px;
  padding:12px 14px; border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:var(--bg-secondary);
  color:var(--text); text-decoration:none;
  transition:var(--transition);
}
.hero-feature:hover{
  border-color:var(--accent-border);
  background:var(--accent-soft);
  opacity:1;
}
.hero-feature-icon{
  flex-shrink:0; width:32px; height:32px;
  display:flex; align-items:center; justify-content:center;
  border-radius:10px;
  background:var(--accent-soft);
  color:var(--accent); font-size:1rem; font-weight:700;
  border:1px solid var(--accent-border);
}
.hero-feature-text{
  display:flex; flex-direction:column; gap:2px;
  font-size:.88rem; line-height:1.35;
}
.hero-feature-text strong{color:var(--text); font-weight:600}
.hero-feature-text .muted{font-size:.8rem; margin:0}

.hero-panel-aside{
  display:flex; flex-direction:column; justify-content:center; gap:0;
  border-left:1px solid var(--border);
  background:var(--bg-secondary);
}
.hero-stat{
  flex:1; display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  padding:16px 20px; text-align:center;
}
.hero-stat + .hero-stat{border-top:1px solid var(--border)}
.hero-stat-num{
  font-size:1.4rem; font-weight:800; letter-spacing:-.3px;
  color:var(--accent); line-height:1.2;
}
.hero-stat-label{
  font-size:.78rem; color:var(--muted); font-weight:500;
  margin-top:2px;
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:var(--transition);
  overflow:hidden;
}
.card:hover{box-shadow:var(--shadow-lg)}
.card-pad{padding:var(--pad2)}
.card-img{
  width:100%; height:180px; object-fit:cover;
}

.kicker{
  color:var(--accent); font-weight:700;
  letter-spacing:.5px; text-transform:uppercase;
  font-size:.78rem; margin-bottom:6px;
}
h1{line-height:1.15; font-size:2rem; font-weight:800; letter-spacing:-.3px; margin-bottom:.5rem; color:var(--text)}
h2{line-height:1.2; font-size:1.45rem; font-weight:700; letter-spacing:-.2px; margin-bottom:.4rem; color:var(--text)}
h3{font-size:1.05rem; font-weight:600; margin-bottom:.2rem; color:var(--text)}
p{margin:.5rem 0; color:var(--text-secondary)}
.muted{color:var(--muted)}
.text-accent{color:var(--accent)}

.badges{display:flex; flex-wrap:wrap; gap:6px; margin-top:12px}
.badge{
  font-size:.8rem; padding:5px 12px;
  border-radius:999px; font-weight:500;
  border:1px solid var(--border);
  background:var(--bg-secondary);
  color:var(--muted);
  transition:var(--transition);
}
.badge:hover{border-color:var(--accent-border); color:var(--accent)}

.cta-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:16px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 20px; border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:var(--bg-secondary);
  color:var(--text); font-weight:600;
  font-size:.9rem; cursor:pointer;
  transition:var(--transition); text-align:center;
}
.btn:hover{border-color:var(--accent-border); color:var(--accent); opacity:1}
.btn.primary{
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
  box-shadow:0 4px 14px rgba(249,115,22,.25);
}
.btn.primary:hover{filter:brightness(1.1); transform:translateY(-1px); box-shadow:0 6px 20px rgba(249,115,22,.35)}

.grid{
  display:grid; grid-template-columns:repeat(12,1fr);
  gap:16px; margin-top:20px; margin-bottom:48px;
}
.col-6{grid-column:span 6}
.col-4{grid-column:span 4}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}

.list{margin:8px 0 0; padding-left:20px; color:var(--text-secondary)}
.list li{margin-bottom:6px}
.list li strong{color:var(--text)}

.hr{height:1px; background:var(--border); margin:20px 0}

.section{padding:8px 0 0}

.small{font-size:.88rem; color:var(--muted)}

footer{
  border-top:1px solid var(--border);
  padding:20px 0 32px; color:var(--muted);
  font-size:.88rem; background:var(--bg-secondary);
  transition:background .3s ease;
}
.footer-grid{display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center}
.footer-links{display:flex; flex-wrap:wrap; gap:12px}
.footer-links a{color:var(--muted); font-weight:500}
.footer-links a:hover{color:var(--accent)}

.breadcrumbs{font-size:.85rem; color:var(--muted); margin-top:10px}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--accent)}

.callout{
  padding:16px; border-radius:var(--radius-sm);
  border:1px solid var(--accent-border);
  background:var(--accent-soft);
  color:var(--text-secondary);
  margin-top:12px;
}
.callout strong{color:var(--text)}

.checklist{display:grid; gap:10px}
.check{
  padding:14px 16px; border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:var(--bg-secondary);
  transition:var(--transition);
}
.check:hover{border-color:var(--accent-border); background:var(--accent-soft)}
.check strong{color:var(--text)}
.check .muted{font-size:.9rem}

.back-link{
  display:inline-flex; align-items:center; gap:6px;
  margin-top:16px; padding:8px 16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--accent-border);
  background:var(--accent-soft);
  color:var(--accent); font-weight:600;
  font-size:.88rem; transition:var(--transition);
}
.back-link:hover{background:var(--accent); color:#fff; opacity:1}

.page-img{
  border-radius:var(--radius); overflow:hidden;
  margin-bottom:20px;
}
.page-img img{
  width:100%; height:220px; object-fit:cover;
}

@media(max-width:900px){
  .hero-panel{grid-template-columns:1fr}
  .hero-panel-aside{
    border-left:none; border-top:1px solid var(--border);
    flex-direction:row;
  }
  .hero-stat + .hero-stat{border-top:none; border-left:1px solid var(--border)}
  .col-6,.col-4,.col-8{grid-column:span 12}
  .hero-banner img{height:200px}
}

@media(max-width:640px){
  .container{padding:0 14px}
  .navlinks{display:none}
  .mobile-menu-btn{display:block}
  .nav{padding:10px 0; gap:8px}
  .brand{font-size:.9rem; gap:8px}
  .brand-logo{height:24px; width:auto; max-width:100px}
  h1{font-size:1.5rem}
  h2{font-size:1.25rem}
  h3{font-size:1rem}
  .hero{padding:24px 0 16px}
  .hero-panel{grid-template-columns:1fr}
  .hero-panel-main{padding:18px}
  .hero-features{grid-template-columns:1fr}
  .hero-panel-aside{flex-direction:row; border-left:none; border-top:1px solid var(--border)}
  .hero-stat + .hero-stat{border-top:none; border-left:1px solid var(--border)}
  .hero-stat{padding:12px 10px}
  .hero-stat-num{font-size:1.1rem}
  .hero-banner img{height:160px}
  .hero-banner-overlay{padding:20px}
  .hero-banner-overlay h1{font-size:1.3rem}
  .grid{grid-template-columns:1fr; gap:12px; margin-top:16px; margin-bottom:32px}
  .col-6,.col-4,.col-8,.col-12{grid-column:span 1}
  .card-pad{padding:18px}
  .card-img{height:140px}
  .btn{padding:10px 16px; font-size:.86rem}
  .badge{font-size:.76rem; padding:4px 10px}
  .cta-row{gap:8px}
  .cta-row .btn{flex:1 1 auto; min-width:0}
  .check{padding:10px 12px}
  .callout{padding:12px}
  .footer-grid{flex-direction:column; align-items:flex-start; gap:10px}
  .breadcrumbs{font-size:.8rem}
  .page-img img{height:160px}
}

@media(max-width:380px){
  .container{padding:0 10px}
  h1{font-size:1.3rem}
  h2{font-size:1.15rem}
  .card-pad{padding:14px}
  .btn{padding:9px 12px; font-size:.82rem}
  .hero-banner img{height:130px}
  .hero-banner-overlay{padding:16px}
}