*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.7;color:#1e293b;background:#fff}
h1,h2,h3,h4{font-weight:700;line-height:1.3}
a{color:#2563eb;text-decoration:none}a:hover{color:#1d4ed8}
img{max-width:100%;height:auto;display:block}
.container{max-width:1100px;margin:0 auto;padding:0 24px}

header{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08);position:sticky;top:0;z-index:100}
.hdr{display:flex;justify-content:space-between;align-items:center;padding:14px 0}
.logo{font-size:22px;font-weight:800;color:#1e293b;letter-spacing:-.5px}
.logo span{color:#2563eb}
nav{display:flex;gap:24px}
nav a{font-size:14px;color:#64748b;font-weight:500}
nav a:hover{color:#2563eb}
.burger{display:none;background:none;border:none;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:#1e293b;margin:4px 0}

main{padding:0}

/* Gradient hero */
.hero-grad{background:linear-gradient(135deg,#1e3a8a 0%,#2563eb 50%,#3b82f6 100%);color:#fff;padding:80px 24px;text-align:center;margin-bottom:50px}
.hero-grad h1{font-size:36px;margin-bottom:12px;font-weight:800}
.hero-grad p{font-size:18px;color:#bfdbfe;max-width:550px;margin:0 auto 24px}
.hero-grad .btns{display:flex;gap:12px;justify-content:center}
.hero-grad .btn-w{padding:12px 28px;background:#fff;color:#2563eb;border-radius:8px;font-weight:700;font-size:14px}
.hero-grad .btn-o{padding:12px 28px;border:2px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;font-weight:600;font-size:14px}
.hero-grad .btn-o:hover{border-color:#fff;color:#fff}

/* Service icons row */
.services-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:50px}
.svc{padding:30px;background:#f8fafc;border-radius:12px;text-align:center;transition:box-shadow .3s}
.svc:hover{box-shadow:0 4px 16px rgba(37,99,235,.12)}
.svc-icon{width:50px;height:50px;background:#dbeafe;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.svc h3{font-size:17px;margin-bottom:6px}
.svc p{font-size:14px;color:#64748b;line-height:1.5}

/* Case studies — big cards */
.cases{margin-bottom:50px}
.case{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-bottom:24px;border-radius:12px;overflow:hidden;background:#f8fafc}
.case:nth-child(even){direction:rtl}.case:nth-child(even)>*{direction:ltr}
.case img{width:100%;height:100%;min-height:280px;object-fit:cover}
.case-body{padding:35px;display:flex;flex-direction:column;justify-content:center}
.case-body .tag{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:#2563eb;font-weight:700;margin-bottom:6px}
.case-body h3{font-size:20px;margin-bottom:8px}
.case-body p{font-size:15px;color:#64748b;line-height:1.6}

/* Section header */
.sh{text-align:center;margin-bottom:30px}
.sh small{font-size:12px;text-transform:uppercase;letter-spacing:2px;color:#2563eb;font-weight:600}
.sh h2{font-size:28px;margin-top:4px}

/* FAQ */
.faq{margin-bottom:50px;max-width:700px;margin-left:auto;margin-right:auto}
.faq-item{border-bottom:1px solid #e2e8f0;padding:16px 0}
.faq-q{font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:'+';font-size:20px;color:#2563eb}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s;font-size:15px;color:#64748b;line-height:1.7}
.faq-item.open .faq-a{max-height:200px;padding-top:10px}
.faq-item.open .faq-q::after{content:'-'}

/* CTA */
.cta{background:linear-gradient(135deg,#1e3a8a,#2563eb);color:#fff;padding:50px 30px;text-align:center;border-radius:12px;margin-bottom:50px}
.cta h2{font-size:26px;margin-bottom:10px;color:#fff}
.cta p{color:#bfdbfe;margin-bottom:20px;font-size:16px}
.cta a{display:inline-block;padding:14px 32px;background:#fff;color:#2563eb;border-radius:8px;font-weight:700;font-size:14px}

/* Page content */
.pg{max-width:700px;margin:0 auto 50px;padding:50px 24px 0}
.pg h1{font-size:28px;margin-bottom:18px}
.pg h2{font-size:20px;margin:25px 0 8px}
.pg p{margin-bottom:14px;font-size:16px;line-height:1.8;color:#475569}
.pg ul{margin:6px 0 16px 20px}
.pg ul li{margin-bottom:5px;color:#475569}

.contact-form{max-width:480px}
.contact-form .fg{margin-bottom:16px}
.contact-form label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:#64748b}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:10px 14px;border:1px solid #e2e8f0;border-radius:8px;font-size:15px}
.contact-form input:focus,.contact-form textarea:focus{border-color:#2563eb;outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.contact-form textarea{height:110px;resize:vertical}
.contact-form button{padding:12px 28px;background:#2563eb;color:#fff;border:none;border-radius:8px;font-weight:700;cursor:pointer}

footer{background:#0f172a;color:#94a3b8;padding:40px 0 0}
.f-cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding-bottom:25px;border-bottom:1px solid #1e293b}
footer h4{color:#fff;font-size:14px;margin-bottom:8px}
footer p{font-size:13px;line-height:1.6}
footer ul{list-style:none}
footer ul li{margin-bottom:4px}
footer ul li a{color:#94a3b8;font-size:13px}
footer ul li a:hover{color:#2563eb}
.f-bottom{padding:14px 0;text-align:center;font-size:11px;color:#475569}
.f-bottom p{margin-bottom:4px}
.mc{background:none;border:1px solid #1e293b;color:#475569;padding:3px 10px;font-size:10px;cursor:pointer;margin-top:4px}
.mc:hover{color:#2563eb;border-color:#2563eb}

.cc-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9999;display:flex;align-items:center;justify-content:center}
.cc-box{background:#fff;max-width:420px;width:92%;padding:24px;border-radius:12px;color:#1e293b}
.cc-box h3{font-size:16px;margin-bottom:6px}
.cc-box>p{font-size:13px;color:#64748b;margin-bottom:14px}
.cc-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid #f1f5f9}
.cc-row strong{font-size:13px}.cc-row small{color:#94a3b8;font-size:11px}
.sw{position:relative;width:40px;height:20px;display:inline-block}
.sw input{opacity:0;width:0;height:0}
.sw span{position:absolute;inset:0;background:#cbd5e1;border-radius:20px;cursor:pointer;transition:.3s}
.sw span::before{content:'';position:absolute;width:14px;height:14px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}
.sw input:checked+span{background:#2563eb}
.sw input:checked+span::before{transform:translateX(20px)}
.sw.disabled span{background:#86efac;cursor:default}
.cc-btns{display:flex;gap:6px;margin-top:14px}
.cc-btns button{padding:8px 14px;font-size:11px;font-weight:600;cursor:pointer;border:1px solid #e2e8f0;background:#fff;color:#1e293b;border-radius:6px}
.cc-btns button.accent{background:#2563eb;color:#fff;border-color:#2563eb}

@media(max-width:800px){.services-row{grid-template-columns:1fr}.case{grid-template-columns:1fr}.case:nth-child(even){direction:ltr}.f-cols{grid-template-columns:1fr}}
@media(max-width:550px){.burger{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:10px 24px;box-shadow:0 4px 12px rgba(0,0,0,.1)}#nav.open{display:flex}.hero-grad h1{font-size:26px}.hero-grad .btns{flex-direction:column;align-items:center}.cc-btns{flex-direction:column}}