:root{
  --navy:#17324a;--blue:#2177ad;--sky:#eef8fc;--gold:#efb43f;
  --ink:#17222b;--muted:#5f6f7b;--white:#fff;--border:#d7e4eb;
  --success:#167347;--shadow:0 14px 42px rgba(23,50,74,.13)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.58}
a{color:var(--blue)}
img{max-width:100%;height:auto}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.topbar{background:var(--navy);color:#fff;font-size:.92rem}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);font-weight:800}
.brand img{width:112px;height:56px;object-fit:contain}
.menu{display:flex;align-items:center;gap:19px}
.menu a{text-decoration:none;color:var(--ink);font-weight:700}
.menu a:hover{color:var(--blue)}
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:1.2rem}
.lang-switch{border:1px solid var(--blue);border-radius:999px;padding:6px 11px!important;color:var(--blue)!important;font-size:.9rem;white-space:nowrap}
.btn{display:inline-block;border:0;border-radius:9px;padding:12px 18px;font-weight:800;text-decoration:none;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff!important}
.btn-primary:hover{background:#175e8d}
.btn-secondary{background:var(--gold);color:#17222b!important}
.btn-outline{border:2px solid var(--blue);color:var(--blue)!important;background:#fff}
.hero{background:linear-gradient(135deg,var(--navy),#1c597c 62%,#2784ba);color:#fff;padding:82px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:46px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-weight:800;color:#bfe9fb}
.hero h1{font-size:clamp(2.3rem,5vw,4.25rem);line-height:1.04;margin:.25em 0}
.hero p{font-size:1.18rem;color:#e5f4fa;max-width:700px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-card{background:#fff;color:var(--ink);padding:26px;border-radius:18px;box-shadow:var(--shadow)}
.hero-card h2{margin-top:0;color:var(--navy)}
.checklist{padding:0;list-style:none}
.checklist li{padding:8px 0 8px 28px;position:relative}
.checklist li:before{content:'✓';position:absolute;left:0;color:var(--success);font-weight:900}
.section{padding:70px 0}
.section-alt{background:var(--sky)}
.section h1,.section h2{color:var(--navy)}
.section-title{text-align:center;max-width:770px;margin:0 auto 38px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:25px;box-shadow:0 8px 24px rgba(23,50,74,.06)}
.card h3{margin-top:0;color:var(--navy)}
.plans{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;display:flex;flex-direction:column;position:relative}
.plan.featured{border:2px solid var(--blue);transform:translateY(-7px);box-shadow:var(--shadow)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--gold);padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:800;white-space:nowrap}
.plan h3{margin:.25rem 0;color:var(--navy)}
.price{font-size:2rem;font-weight:900;color:var(--blue)}
.price span{font-size:.9rem;color:var(--muted)}
.plan ul{padding-left:20px;flex:1}
.notice{background:#fff7db;border-left:5px solid var(--gold);padding:16px 18px;border-radius:8px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start}
.form{background:#fff;border:1px solid var(--border);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
label{font-weight:800;display:block;margin-bottom:6px}
.field{margin-bottom:16px}
input,textarea,select{width:100%;border:1px solid #b9c9d3;border-radius:8px;padding:12px;font:inherit}
textarea{min-height:130px;resize:vertical}
.honeypot{position:absolute;left:-10000px}
.small{font-size:.9rem;color:var(--muted)}
.status{padding:13px;border-radius:8px;margin-bottom:16px;display:none}
.status.success{display:block;background:#e9f7ef;color:#0f5132}
.status.error{display:block;background:#fdeaea;color:#842029}
.contact-list{list-style:none;padding:0}
.contact-list li{margin:12px 0}
.footer{background:#0d2639;color:#d9e8f1;padding:42px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.footer a{color:#d9e8f1}
.copyright{border-top:1px solid rgba(255,255,255,.16);margin-top:28px;padding-top:18px;font-size:.9rem}
.page-hero{background:var(--navy);color:#fff;padding:52px 0}
.page-hero h1{margin:0;font-size:clamp(2rem,4vw,3.2rem)}
.faq details{background:#fff;border:1px solid var(--border);border-radius:10px;padding:15px 18px;margin:12px 0}
.faq summary{font-weight:800;cursor:pointer;color:var(--navy)}
.install-list{display:grid;gap:14px}
.install-item{border:1px solid var(--border);border-radius:12px;padding:18px;background:#fff}
@media(max-width:980px){
  .plans{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr 1fr}
  .hero-grid,.two-col{grid-template-columns:1fr}
  .hero-card{max-width:620px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .menu-toggle{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:20px 16px;border-bottom:1px solid var(--border);flex-direction:column;align-items:flex-start}
  .menu.open{display:flex}
  .cards,.plans,.footer-grid{grid-template-columns:1fr}
  .plan.featured{transform:none}
  .hero{padding:58px 0}
  .topbar .container{justify-content:center;text-align:center}
  .brand span{display:none}
}