:root{
  --navy:#0B2A4A;
  --navy-700:#0E3560;
  --emerald:#10B981;
  --emerald-700:#0E9F70;
  --gold:#F5B544;
  --bg:#F7FAFC;
  --surface:#ffffff;
  --text:#1A2A3A;
  --muted:#5B6B7C;
  --border:#E5ECF2;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(11,42,74,.18);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--emerald)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans',Inter,sans-serif;color:var(--navy);margin:0 0 .6em;line-height:1.2;font-weight:700}
h1{font-size:clamp(2rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.6rem,2.8vw,2.2rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--muted)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--emerald);background:rgba(16,185,129,.1);padding:6px 14px;border-radius:999px;margin-bottom:14px}

/* TopBar */
.topbar{background:var(--navy);color:#cfe1f5;font-size:.86rem}
.topbar .container{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:10px 24px;flex-wrap:wrap}
.topbar a{color:#cfe1f5}
.topbar a:hover{color:#fff}
.topbar .info{display:flex;gap:22px;flex-wrap:wrap}
.topbar .info span{display:inline-flex;gap:8px;align-items:center}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.brand img{height:44px;width:auto}
.nav{display:flex;gap:6px;align-items:center}
.nav a{padding:10px 14px;border-radius:8px;font-weight:600;color:var(--navy);font-size:.95rem}
.nav a:hover{background:#EEF4FB;color:var(--navy)}
.nav .btn{margin-left:8px}
.menu-btn{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}

.btn{display:inline-flex;align-items:center;gap:10px;background:var(--emerald);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;border:0;cursor:pointer;transition:transform .15s, box-shadow .2s, background .2s}
.btn:hover{background:var(--emerald-700);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px -10px rgba(16,185,129,.5)}
.btn.alt{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn.alt:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn.dark{background:var(--navy)}
.btn.dark:hover{background:var(--navy-700)}

/* Hero */
.hero{position:relative;background:linear-gradient(135deg,#06182C 0%,#0B2A4A 60%,#0E3560 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url('../img/hero.jpg') center/cover no-repeat;opacity:.22;mix-blend-mode:screen}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%, rgba(16,185,129,.25), transparent 50%)}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;padding:90px 24px}
.hero h1{color:#fff}
.hero h1 span{color:var(--emerald)}
.hero p{color:#cfddee;font-size:1.07rem;max-width:560px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px}
.hero .stats{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap}
.hero .stat strong{display:block;font-size:1.8rem;color:#fff;font-family:'Plus Jakarta Sans',sans-serif}
.hero .stat span{color:#9fb6cf;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:28px;backdrop-filter:blur(8px)}
.hero-card h4{color:#fff;margin-bottom:18px;font-size:1.05rem}
.rate-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.12);color:#dde8f4}
.rate-row:last-child{border:0}
.rate-row .pair{font-weight:600;color:#fff}
.rate-row .val{color:var(--emerald);font-weight:700;font-family:'Plus Jakarta Sans',sans-serif}

/* Sections */
section{padding:90px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 50px}
.section-head p{font-size:1.02rem}

/* Products grid */
.grid{display:grid;gap:24px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .2s, box-shadow .2s, border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card .icon{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--emerald));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-family:'Plus Jakarta Sans',sans-serif;margin-bottom:18px;letter-spacing:.5px}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.95rem}

/* Why us */
.why{background:linear-gradient(180deg,#fff,var(--bg))}
.why-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.feat{display:flex;gap:16px;margin-bottom:22px}
.feat .dot{flex:0 0 44px;height:44px;border-radius:50%;background:rgba(16,185,129,.12);color:var(--emerald);display:flex;align-items:center;justify-content:center;font-weight:800}
.feat h4{margin:0 0 4px;color:var(--navy);font-size:1.05rem}
.feat p{margin:0;font-size:.95rem}
.why-visual{background:var(--navy);border-radius:20px;padding:36px;color:#fff;position:relative;overflow:hidden}
.why-visual::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 10%, rgba(16,185,129,.35), transparent 55%)}
.why-visual h3{color:#fff;font-size:1.5rem;position:relative}
.why-visual ul{list-style:none;padding:0;margin:14px 0 0;position:relative}
.why-visual ul li{padding:10px 0 10px 28px;position:relative;color:#cfddee}
.why-visual ul li::before{content:"✓";position:absolute;left:0;color:var(--emerald);font-weight:800}

/* Solutions */
.solutions{background:#fff}
.solutions .grid{grid-template-columns:repeat(4,1fr)}
.sol{padding:30px;border:1px solid var(--border);border-radius:14px;text-align:center;transition:.2s}
.sol:hover{background:var(--navy);color:#fff;border-color:var(--navy);transform:translateY(-4px)}
.sol:hover h4,.sol:hover p{color:#fff}
.sol .ico{width:60px;height:60px;border-radius:14px;background:rgba(16,185,129,.12);color:var(--emerald);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.6rem}
.sol h4{margin:0 0 6px;color:var(--navy)}
.sol p{font-size:.9rem;margin:0}

/* Pricing */
.pricing{background:var(--bg)}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.plan{background:#fff;border:1px solid var(--border);border-radius:16px;padding:28px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--emerald);box-shadow:var(--shadow);position:relative}
.plan.featured::before{content:"Popular";position:absolute;top:-12px;right:20px;background:var(--emerald);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.1em;padding:5px 12px;border-radius:999px;text-transform:uppercase}
.plan h3{color:var(--navy);margin:0 0 6px}
.plan .sub{color:var(--muted);font-size:.88rem;margin-bottom:16px}
.plan ul{list-style:none;padding:0;margin:0 0 22px;flex:1}
.plan ul li{padding:9px 0 9px 24px;position:relative;font-size:.92rem;color:var(--text);border-bottom:1px dashed var(--border)}
.plan ul li:last-child{border:0}
.plan ul li::before{content:"✓";position:absolute;left:0;color:var(--emerald);font-weight:700}
.plan ul li.no{color:#aab6c2}
.plan ul li.no::before{content:"–";color:#cbd5df}

/* FAQ */
.faq{background:#fff}
.faq-list{max-width:860px;margin:0 auto}
.qa{border:1px solid var(--border);border-radius:12px;margin-bottom:14px;background:#fff;overflow:hidden}
.qa summary{cursor:pointer;padding:18px 22px;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:1.5rem;color:var(--emerald);transition:transform .2s}
.qa[open] summary::after{content:"–"}
.qa .a{padding:0 22px 18px;color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(135deg,var(--navy),var(--navy-700));color:#fff;text-align:center;padding:80px 24px;border-radius:0}
.cta h2{color:#fff}
.cta p{color:#cfddee;max-width:600px;margin:0 auto 26px}

/* Contact */
.contact{background:var(--bg)}
.contact-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:50px}
.contact-info .item{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.contact-info .item .ico{width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 46px}
.contact-info h4{margin:0 0 4px;color:var(--navy);font-size:1rem}
.contact-info p{margin:0;color:var(--muted)}
form.contact-form{background:#fff;border:1px solid var(--border);border-radius:16px;padding:30px}
form.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form.contact-form label{display:block;font-size:.85rem;color:var(--navy);font-weight:600;margin:0 0 6px}
form.contact-form input,form.contact-form textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;color:var(--text);background:#fff;transition:border-color .2s, box-shadow .2s}
form.contact-form input:focus,form.contact-form textarea:focus{outline:none;border-color:var(--emerald);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
form.contact-form .field{margin-bottom:14px}
form.contact-form textarea{min-height:130px;resize:vertical}

/* Footer */
.footer{background:#06182C;color:#a8bbd0;padding:70px 0 0}
.footer .grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer h5{color:#fff;font-size:1rem;margin:0 0 18px;font-family:'Plus Jakarta Sans',sans-serif}
.footer a{color:#a8bbd0;display:block;padding:6px 0;font-size:.93rem}
.footer a:hover{color:var(--emerald)}
.footer .brand-foot img{filter:brightness(0) invert(1);height:46px;margin-bottom:14px}
.footer .legal{border-top:1px solid rgba(255,255,255,.08);margin-top:50px;padding:22px 0;text-align:center;font-size:.85rem;color:#7a8ea4}
.socials{display:flex;gap:10px;margin-top:14px}
.socials a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;padding:0}
.socials a:hover{background:var(--emerald);color:#fff}

/* Responsive */
@media (max-width: 960px){
  .hero .container{grid-template-columns:1fr;padding:60px 24px}
  .why-grid{grid-template-columns:1fr}
  .grid.cols-3,.solutions .grid,.plans{grid-template-columns:repeat(2,1fr)}
  .footer .grid{grid-template-columns:1fr 1fr}
  .contact-wrap{grid-template-columns:1fr}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .menu-btn{display:block}
  section{padding:60px 0}
}
@media (max-width: 560px){
  .grid.cols-3,.grid.cols-2,.solutions .grid,.plans,.footer .grid,form.contact-form .row{grid-template-columns:1fr}
}