*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#334155;background:#fff;line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:#4a90c4;text-decoration:none;transition:color .2s}
a:hover{color:#2d6a8f}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Hero */
.hero{background:linear-gradient(135deg,#0a1f3d 0%,#0e4c92 50%,#1a3a5c 100%);padding:72px 0 56px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:-80px;right:-80px;width:320px;height:320px;border-radius:50%;background:rgba(74,144,196,0.08);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(74,144,196,0.15);border:1px solid rgba(74,144,196,0.3);color:#7bc0e8;padding:8px 18px;border-radius:24px;font-size:14px;font-weight:500;margin-bottom:18px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4ade80;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
h1{font-size:36px;color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px}
.hero-sub{font-size:18px;color:#c8dce8;line-height:1.65;margin-bottom:28px}
.hero-flow{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:32px}
.hero-flow .step{background:rgba(74,144,196,0.2);color:#7bc0e8;padding:7px 14px;border-radius:6px;font-size:13px;font-weight:600;border:1px solid rgba(74,144,196,0.25);white-space:nowrap}
.hero-flow .arrow{color:#4a90c4;font-size:16px;font-weight:700}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 32px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .25s;border:none;text-align:center}
.btn-white{background:#fff;color:#0a1f3d;box-shadow:0 2px 12px rgba(0,0,0,0.15)}
.btn-white:hover{background:#f0f7ff;transform:translateY(-1px);box-shadow:0 4px 20px rgba(74,144,196,0.25)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,0.35)}
.btn-outline:hover{border-color:#7bc0e8;color:#7bc0e8}
.btn-blue{background:linear-gradient(135deg,#4a90c4,#2d6a8f);color:#fff;box-shadow:0 2px 12px rgba(74,144,196,0.3)}
.btn-blue:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(74,144,196,0.4)}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.met{background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:18px 20px;text-align:center}
.met .n{display:block;font-size:22px;font-weight:700;color:#7bc0e8}
.met .l{display:block;font-size:13px;color:#8aaacc;margin-top:4px}

/* Trust bar */
.trust-bar{background:#f8fafc;border-bottom:1px solid #e2e8f0;padding:20px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.trust-item h4{font-size:15px;font-weight:700;color:#0a1f3d;margin-bottom:2px}
.trust-item p{font-size:13px;color:#64748b}

/* Sections */
.section{padding:72px 0}
.section.alt{background:#f8fafc}
.sec-label{display:inline-block;font-size:13px;font-weight:600;color:#4a90c4;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px;background:rgba(74,144,196,0.08);padding:5px 16px;border-radius:20px}
.sec-h2{font-size:28px;font-weight:700;color:#0a1f3d;line-height:1.3;margin-bottom:16px}
.sec-sub{font-size:17px;color:#475569;line-height:1.75;margin-bottom:36px;max-width:860px}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:30px;transition:box-shadow .25s}
.card:hover{box-shadow:0 4px 24px rgba(74,144,196,0.1)}
.card h3{font-size:19px;font-weight:700;color:#0a1f3d;margin-bottom:12px}
.card p{font-size:16px;color:#475569;line-height:1.7}
.card .num{display:inline-block;font-size:13px;font-weight:700;color:#4a90c4;background:rgba(74,144,196,0.1);width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%;margin-bottom:12px}

/* Tables */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 24px}
table{width:100%;border-collapse:collapse;font-size:15px}
table th{padding:12px 16px;background:#0a1f3d;color:#7bc0e8;text-align:left;font-weight:600;white-space:nowrap}
table td{padding:12px 16px;border-bottom:1px solid #e2e8f0;color:#475569}
table tr:nth-child(even) td{background:#f8fafc}
table .check{color:#2e7d32;font-weight:700}
table .warn{color:#f59e0b;font-weight:700}

/* Decision tree */
.decision-tree{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:40px 36px;max-width:800px;margin:0 auto}
.dt-node{background:#f0f7ff;border:1.5px solid #4a90c4;border-radius:10px;padding:18px 28px;text-align:center;font-size:17px;font-weight:600;color:#0a1f3d;margin:0 auto 14px;max-width:520px}
.dt-node-sm{background:#f0f7ff;border:1.5px solid #4a90c4;border-radius:10px;padding:16px 20px;text-align:center;font-size:15px;font-weight:600;color:#0a1f3d;width:100%}
.dt-yes{text-align:center;font-size:14px;font-weight:700;color:#2e7d32;margin:6px 0 10px}
.dt-yes-sm{text-align:center;font-size:13px;font-weight:700;color:#2e7d32}
.dt-branch{display:flex;justify-content:center;gap:40px;margin:20px 0}
.dt-path{text-align:center}
.dt-label{font-size:14px;font-weight:700;color:#4a90c4;margin-bottom:6px}
.dt-result{background:#0a1f3d;border-radius:10px;padding:16px 28px;text-align:center;font-size:16px;font-weight:600;color:#7bc0e8;min-width:180px}
.dt-result-muted{background:#475569;color:#c8dce8}
.dt-result-twoshot{background:#0e4c92}
.dt-sub-section{margin-top:24px;padding-top:24px;border-top:2px dashed #4a90c4}
.dt-sub-header{text-align:center;font-size:15px;color:#475569;font-weight:600;margin-bottom:20px}
.dt-sub-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:start}
.dt-sub-col{display:flex;flex-direction:column;align-items:center;gap:8px}
.dt-or{display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#94a3b8;padding:0 4px}
.dt-connector{width:2px;height:28px;background:#4a90c4;margin:0 auto}

/* Process steps */
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.process-step{text-align:center;padding:22px 16px;border-radius:10px;background:#0a1f3d}
.process-step .pn{font-size:28px;font-weight:700;color:#7bc0e8;margin-bottom:6px}
.process-step .pt{font-size:15px;font-weight:600;color:#fff;margin-bottom:4px}
.process-step .pd{font-size:13px;color:#8aaacc}

/* FAQ */
.faq-item{border:1px solid #e2e8f0;border-radius:10px;margin-bottom:12px;overflow:hidden;background:#fff}
.faq-q{padding:18px 24px;font-size:16px;font-weight:600;color:#0a1f3d;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .2s}
.faq-q:hover{background:#f8fafc}
.faq-q::after{content:'＋';font-size:18px;color:#4a90c4;font-weight:400;transition:transform .2s}
.faq-item.open .faq-q::after{content:'－'}
.faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:all .3s ease}
.faq-item.open .faq-a{max-height:600px;padding:0 24px 20px}
.faq-a p{font-size:16px;color:#475569;line-height:1.75}

/* GEO / AI Overview */
.geo-block{background:#0a1f3d;border-radius:12px;padding:40px 44px;margin-bottom:48px}
.geo-block h2{font-size:24px;color:#7bc0e8;margin-bottom:18px;font-weight:600}
.geo-block p{font-size:17px;color:#e0e8f0;line-height:1.8}
.geo-highlight{background:#0e4c92;padding:18px 24px;border-radius:8px;border-left:4px solid #4a90c4;margin:16px 0}
.geo-highlight p{font-size:16px;color:#c8dce8;line-height:1.75}
.geo-highlight strong{color:#7bc0e8}

/* CTA */
.cta-section{background:linear-gradient(135deg,#0a1f3d,#0e4c92);padding:64px 0;text-align:center;border-radius:12px;margin:48px 0}
.cta-section h2{font-size:28px;color:#fff;font-weight:700;margin-bottom:14px}
.cta-section p{font-size:17px;color:#c8dce8;line-height:1.7;margin-bottom:28px;max-width:640px;margin-left:auto;margin-right:auto}

/* Section images */
.sec-img{width:100%;border-radius:12px;object-fit:cover;margin-bottom:24px;box-shadow:0 4px 24px rgba(10,31,61,0.08)}
.sec-img-wrap{margin-bottom:32px}
.sec-img-wrap img{width:100%;border-radius:12px;object-fit:cover;box-shadow:0 4px 24px rgba(10,31,61,0.08)}
.sec-img-caption{font-size:13px;color:#64748b;margin-top:10px;line-height:1.5;text-align:center}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.two-col .col-img img{width:100%;border-radius:12px;object-fit:cover;box-shadow:0 4px 24px rgba(10,31,61,0.08)}
.case-img{width:100%;border-radius:10px;object-fit:cover;box-shadow:0 2px 16px rgba(10,31,61,0.06)}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-visual img{width:100%;max-width:480px;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,0.3);border:2px solid rgba(74,144,196,0.25)}
.component-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:24px}
.component-gallery .gal-item{text-align:center}
.component-gallery .gal-item img{width:100%;border-radius:10px;box-shadow:0 2px 16px rgba(10,31,61,0.06);margin-bottom:10px}
.component-gallery .gal-item p{font-size:14px;color:#475569;font-weight:600}

/* Classes replacing inline styles */
.hero-metrics-row{margin-top:28px;grid-template-columns:repeat(6,1fr)}
.geo-cite{font-size:14px;color:#6a8caa;margin-top:12px}
.card-grid-wide{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.card-border-blue{border-top:4px solid #4a90c4}
.card-border-dark{border-top:4px solid #2d6a8f}
.card-border-light{border-top:4px solid #7bc0e8}
.card-border-mid{border-top:4px solid #4a90c4}
.card-border-deep{border-top:4px solid #2d6a8f}
.card-border-left-blue{border-left:4px solid #4a90c4}
.card-border-left-green{border-left:4px solid #2e7d32}
.card-border-left-amber{border-left:4px solid #f59e0b}
.card-compact{text-align:center;padding:18px}
.card-compact h3{font-size:14px}
.card-compact-md{text-align:center;padding:20px}
.card-compact-md h3{font-size:15px}
.card-compact-md p{font-size:14px}
.callout-dark{background:#0a1f3d;padding:18px 24px;border-radius:8px}
.callout-dark p{font-size:16px;color:#7bc0e8;line-height:1.7;margin:0;font-weight:600}
.compat-box{margin-top:28px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:28px}
.compat-box h3{font-size:18px;color:#0a1f3d;font-weight:700;margin-bottom:14px}
.compat-note{font-size:14px;color:#64748b}
.case-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:32px}
.case-title{font-size:22px;color:#0a1f3d;font-weight:700;margin-bottom:20px}
.case-spec-label{color:#64748b;width:40%}
.case-spec-val{font-weight:600}
.case-result{background:#0a1f3d;padding:18px 24px;border-radius:8px;margin-bottom:16px}
.case-result-label{font-size:16px;color:#7bc0e8;margin:0 0 6px;font-weight:600}
.case-result-text{font-size:15px;color:#e0e8f0;line-height:1.7;margin:0}
.case-detail{font-size:15px;color:#64748b;line-height:1.6}
.cost-compare{margin-top:28px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:28px}
.cost-compare h3{font-size:18px;color:#0a1f3d;font-weight:700;margin-bottom:12px}
.cost-compare p{font-size:16px;color:#475569;line-height:1.75}
.footer-section{padding:32px 0 48px}
.footer-section .container{text-align:center}
.footer-label{font-size:15px;color:#64748b;margin-bottom:12px}
.footer-label strong{color:#0a1f3d}
.footer-links{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.footer-links a{background:#f0f7ff;padding:8px 18px;border-radius:6px;font-size:14px;font-weight:600;color:#4a90c4;border:1px solid #e2e8f0}
.footer-links a:hover{background:#e0f0ff;border-color:#4a90c4}
.feature-list{list-style:none;padding:0}
.feature-list li{padding:4px 0;font-size:15px;color:#475569}
.feature-list li::before{content:"◆ ";color:#4a90c4}
.td-label{color:#64748b;width:40%}
.td-value{font-weight:600}
.card-grid-narrow{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card-grid-med{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card-grid-sm{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.process-grid-sm{grid-template-columns:repeat(auto-fit,minmax(155px,1fr))}

/* Responsive */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-metrics{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  h1{font-size:26px!important}
  .sec-h2{font-size:22px!important}
  .hero{padding:48px 0 36px}
  .hero-sub{font-size:16px}
  .hero-flow{gap:4px}
  .hero-flow .step{font-size:11px;padding:5px 10px}
  .section{padding:44px 0}
  .trust-grid{grid-template-columns:1fr 1fr;gap:12px}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .card-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .dt-branch{flex-direction:column;align-items:center;gap:12px}
  .dt-sub-grid{grid-template-columns:1fr;gap:12px}
  .dt-or{margin:4px 0}
  .two-col{grid-template-columns:1fr;gap:24px}
  .component-gallery{grid-template-columns:1fr 1fr}
  body{font-size:16px}
  .container{padding:0 16px}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column}
  .btn{width:100%;text-align:center}
  .component-gallery{grid-template-columns:1fr}
  .hero-metrics{grid-template-columns:1fr 1fr!important}
}