*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Inter,system-ui,sans-serif;background:#070b14;color:#fff;line-height:1.55}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
a{color:inherit;text-decoration:none}

header{position:fixed;top:0;left:0;right:0;height:68px;background:rgba(7,11,20,.95);border-bottom:1px solid #1e2a4a;z-index:50;display:flex;align-items:center}
header .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{font-weight:800;font-size:1.35rem;color:#00d4ff}
nav{display:flex;gap:24px}
nav a{color:#a0aec0;font-weight:500}
nav a:hover{color:#00d4ff}
.hbtns{display:flex;gap:10px}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:8px;font-weight:600;border:0;cursor:pointer;text-decoration:none}
.btn.primary{background:#00d4ff;color:#000}
.btn.outline{background:transparent;border:1px solid #1e2a4a;color:#fff}
.btn.lg{padding:13px 22px}

.hero{padding:110px 0 70px;position:relative;overflow:hidden}
.hero-wrap{display:flex;align-items:center;gap:40px}
.hero-text{flex:1;max-width:540px;position:relative;z-index:2}
.hero-img{flex:1;min-height:480px;background:url('assets/viking.png') right center/contain no-repeat;-webkit-mask-image:linear-gradient(to left,#000 50%,transparent);mask-image:linear-gradient(to left,#000 50%,transparent)}
.badge{color:#00d4ff;font-weight:600;font-size:.82rem;letter-spacing:1px;margin-bottom:8px}
.hero h1{font-size:3.6rem;font-weight:800;line-height:1;margin-bottom:6px}
.hero h1 span{color:#00d4ff}
.hero h2{font-size:1.5rem;color:#a0aec0;font-weight:500;margin-bottom:12px}
.hero p{color:#a0aec0;margin-bottom:20px}
.btns{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.checks{display:flex;gap:14px;color:#a0aec0;font-size:.88rem;flex-wrap:wrap}

section{padding:64px 0}
h2{font-size:1.9rem;text-align:center;margin-bottom:8px}
.sub{text-align:center;color:#a0aec0;margin-bottom:28px}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.pricing-cards{grid-template-columns:repeat(3,1fr);max-width:900px;margin-left:auto;margin-right:auto}
.card{background:#0f1629;border:1px solid #1e2a4a;border-radius:12px;padding:24px 16px;text-align:center}
.ico{font-size:2rem;margin-bottom:8px}
.card p{color:#a0aec0;font-size:.92rem}

.price .sum{font-size:1.8rem;font-weight:800;margin:10px 0}
.price small{font-size:.9rem;color:#a0aec0}
.save{color:#00d4ff;margin-bottom:12px;font-size:.88rem}
.pop{border-color:#00d4ff;position:relative}
.popb{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:#00d4ff;color:#000;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:20px}
.price-btns{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.price-btns .btn{width:100%;font-size:.9rem;padding:9px 12px}

.tabs{display:flex;justify-content:center;gap:8px;margin:20px 0 24px;flex-wrap:wrap}
.tab{background:#0f1629;border:1px solid #1e2a4a;color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer;font-weight:600}
.tab.on{background:#00d4ff;color:#000}
.tcont{display:none;max-width:680px;margin:0 auto}
.tcont.on{display:block}
.step{background:#0f1629;border:1px solid #1e2a4a;border-radius:8px;padding:12px 14px;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.step b{background:#00d4ff;color:#000;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}
.step a{color:#00d4ff;text-decoration:underline}

.faq{max-width:720px;margin:20px auto 0}
.fi{border-bottom:1px solid #1e2a4a}
.fi button{width:100%;background:0;border:0;color:#fff;text-align:left;padding:14px 0;font-size:1rem;font-weight:600;cursor:pointer}
.fi div{display:none;padding-bottom:12px;color:#a0aec0;line-height:1.5}
.fi.open div{display:block}

.sup{background:#0f1629;border-top:1px solid #1e2a4a;border-bottom:1px solid #1e2a4a}
.sup .wrap{display:flex;justify-content:space-between;align-items:center}

footer{padding:36px 0 14px;border-top:1px solid #1e2a4a}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;margin-bottom:20px}
footer a{display:block;color:#a0aec0;margin-bottom:6px}
.copy{text-align:center;color:#a0aec0;font-size:.85rem;padding-top:12px;border-top:1px solid #1e2a4a}

.chat{position:fixed;bottom:16px;right:16px;width:340px;max-width:calc(100vw - 32px);background:#0f1629;border:1px solid #1e2a4a;border-radius:14px;display:none;flex-direction:column;z-index:200;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.chat.open{display:flex}
.chat-header{background:#00d4ff;color:#000;padding:12px 14px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.chat-header button{background:none;border:none;font-size:1.4rem;cursor:pointer;color:#000}
.chat-body{padding:12px;min-height:180px;max-height:280px;overflow-y:auto}
.msg{background:#1a2338;padding:8px 12px;border-radius:10px;margin-bottom:8px;max-width:85%}
.msg.bot{background:rgba(0,212,255,.15)}
.chat-form{display:flex;border-top:1px solid #1e2a4a}
.chat-form input{flex:1;background:transparent;border:none;padding:12px;color:#fff;outline:none}
.chat-form button{background:#00d4ff;border:none;padding:0 14px;font-weight:700;cursor:pointer;color:#000}

@media(max-width:900px){
  .cards{grid-template-columns:1fr 1fr}
  .pricing-cards{grid-template-columns:1fr}
  .hero h1{font-size:2.8rem}
}
@media(max-width:680px){
  nav,.hbtns{display:none}
  .hero-wrap{flex-direction:column;text-align:center}
  .hero-img{width:100%;min-height:260px;opacity:.35;-webkit-mask-image:linear-gradient(to bottom,#000 40%,transparent);mask-image:linear-gradient(to bottom,#000 40%,transparent)}
  .hero h1{font-size:2.2rem}
  .btns,.checks{justify-content:center}
  .cards,.fgrid{grid-template-columns:1fr}
  .sup .wrap{flex-direction:column;text-align:center;gap:12px}
}