:root{--navy:#0a1224;--navy2:#111d38;--ink:#141c2f;--muted:#5f6b85;--line:#e6e9f0;--bg:#f7f8fb;--brand:#f06418;--brand2:#ff9a3c;--brand-d:#c94e0c;--ok:#138a52;--r:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 24px rgba(240,100,24,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(240,100,24,.45)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-dark{background:var(--navy);color:#fff}
.btn-sm{padding:9px 18px;font-size:14px}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.sec{padding:96px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 56px}
.sec-head h2{font-size:clamp(28px,4vw,40px)}
.sec-head p{color:var(--muted);font-size:18px;margin:0}
.alt{background:var(--bg)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(10,18,36,.85);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:21px;letter-spacing:-.02em}
.logo b{color:var(--brand2)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:#c7cee0;font-size:15px;font-weight:500}
.nav a:hover{color:#fff}
.nav a.btn{color:#fff;white-space:nowrap}
.art svg{display:block;width:100%;height:auto}

/* hero */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(1200px 600px at 85% -10%,rgba(240,100,24,.28),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(64,110,255,.22),transparent 60%),linear-gradient(180deg,var(--navy),var(--navy2));
  color:#fff;padding:88px 0 110px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(34px,5.2vw,58px);font-weight:800}
.hero h1 span{background:linear-gradient(135deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:19px;color:#b9c2d8;max-width:560px;margin:0 0 32px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);font-size:14px;color:#d8deec;margin-bottom:22px}
.pill i{width:8px;height:8px;border-radius:50%;background:#35d07f;box-shadow:0 0 0 4px rgba(53,208,127,.2)}
.checks{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;color:#aeb8cf;font-size:14px}
.checks span{display:flex;align-items:center;gap:6px}
.checks svg{color:var(--brand2)}
.art{position:relative}
.float{position:absolute;background:rgba(255,255,255,.96);color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:0 18px 40px rgba(0,0,0,.35);display:flex;align-items:center;gap:10px;
  font-size:14px;font-weight:600;animation:bob 5s ease-in-out infinite}
.float small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.float .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff}
.f1{top:8%;left:-4%}
.f2{bottom:12%;right:-2%;animation-delay:-2.5s}
@keyframes bob{50%{transform:translateY(-10px)}}

/* strip */
.strip{margin-top:-46px;position:relative;z-index:2}
.strip .box{background:#fff;border-radius:var(--r);box-shadow:0 20px 50px rgba(15,25,50,.12);display:grid;grid-template-columns:repeat(4,1fr)}
.strip .it{padding:26px 24px;display:flex;gap:14px;align-items:center}
.strip .it+.it{border-left:1px solid var(--line)}
.strip strong{display:block;font-size:16px}
.strip span{color:var(--muted);font-size:14px}
.ico{flex-shrink:0;width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:#fff1e8;color:var(--brand)}

/* services */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(15,25,50,.08);border-color:#ffd2b8}
.card h3{font-size:19px;margin-top:18px}
.card p{color:var(--muted);margin:0;font-size:15px}
.ico.lg{width:56px;height:56px;border-radius:14px}
.ico.blue{background:#e9f0ff;color:#3563e9}
.ico.green{background:#e6f7ee;color:var(--ok)}
.ico.purple{background:#f1ebff;color:#7a4cf0}

/* plans */
.group-title{display:flex;align-items:center;gap:12px;margin:48px 0 22px;font-size:20px}
.group-title:first-of-type{margin-top:0}
.group-title::after{content:"";flex:1;height:1px;background:var(--line)}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px;align-items:stretch}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 28px;display:flex;flex-direction:column}
.plan.hot{background:linear-gradient(180deg,var(--navy),var(--navy2));color:#fff;border-color:transparent;box-shadow:0 24px 50px rgba(10,18,36,.3);transform:scale(1.03)}
.plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px;white-space:nowrap}
.plan h3{font-size:20px;margin:0}
.plan .price{font-size:44px;font-weight:800;letter-spacing:-.03em;margin:14px 0 4px}
.plan .price small{font-size:16px;font-weight:500;color:var(--muted)}
.plan.hot .price small,.plan.hot .per{color:#9aa6c2}
.plan .per{color:var(--muted);font-size:14px;margin-bottom:22px}
.plan ul{list-style:none;padding:0;margin:0 0 28px;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;font-size:15px}
.plan li svg{flex-shrink:0;margin-top:3px;color:var(--ok)}
.plan.hot li svg{color:var(--brand2)}
.plan .btn{justify-content:center}
.plan:not(.hot) .btn{background:var(--bg);color:var(--ink);border:1px solid var(--line)}
.plan:not(.hot) .btn:hover{border-color:var(--brand);color:var(--brand-d)}
.empty{text-align:center;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.step{position:relative;padding:30px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;margin-bottom:18px}
.step h3{font-size:19px}
.step p{margin:0;color:var(--muted)}

/* cta band */
.band{background:linear-gradient(120deg,var(--brand),#ff7a2e 50%,var(--brand2));color:#fff;border-radius:24px;padding:52px;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12)}
.band h2{font-size:clamp(24px,3vw,34px);margin:0 0 8px}
.band p{margin:0;opacity:.92;max-width:560px}
.band .btn{position:relative;z-index:1;background:#fff;color:var(--brand-d)}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:0 24px}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--brand);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--muted)}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
.info{background:linear-gradient(180deg,var(--navy),var(--navy2));color:#fff;border-radius:20px;padding:38px}
.info h3{font-size:24px}
.info p{color:#aeb8cf}
.info .row{display:flex;gap:14px;align-items:center;padding:14px 0;border-top:1px solid rgba(255,255,255,.08)}
.info .row .ico{background:rgba(255,255,255,.08);color:var(--brand2)}
.info .row small{display:block;color:#8d98b3;font-size:13px}
.info .row a{font-weight:600}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:0 20px 50px rgba(15,25,50,.06)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.fld input,.fld textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font:inherit;background:var(--bg);color:var(--ink);transition:border-color .15s,background .15s}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(240,100,24,.12)}
.err{color:#b42318;font-size:13px;margin-top:4px}
.ok{background:#e6f7ee;color:var(--ok);padding:14px 18px;border-radius:12px;margin-bottom:18px;font-weight:600}
.hp{position:absolute;left:-9999px}

/* footer */
.ftr{background:var(--navy);color:#8d98b3;padding:56px 0 28px;margin-top:96px}
.ftr .top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr h4{color:#fff;margin:0 0 14px;font-size:15px}
.ftr a{display:block;padding:4px 0}
.ftr a:hover{color:#fff}
.ftr .bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:14px}

.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 28px rgba(37,211,102,.45);transition:transform .15s}
.wa:hover{transform:scale(1.08)}

@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr}
  .art{max-width:460px;margin:0 auto}
  .cards{grid-template-columns:repeat(2,1fr)}
  .strip .box{grid-template-columns:repeat(2,1fr)}
  .strip .it:nth-child(3){border-left:0}
  .strip .it:nth-child(n+3){border-top:1px solid var(--line)}
  .steps,.contact{grid-template-columns:1fr}
  .band{flex-direction:column;align-items:flex-start;padding:38px}
  .nav a:not(.btn){display:none}
  .plan.hot{transform:none}
  .ftr .top{grid-template-columns:1fr}
}
@media (max-width:560px){
  .sec{padding:72px 0}
  .hero{padding:56px 0 90px}
  .cards,.strip .box,.grid2{grid-template-columns:1fr}
  .strip .it+.it{border-left:0;border-top:1px solid var(--line)}
  .f1{left:0;top:2%}.f2{right:0;bottom:6%}
  .float{padding:9px 12px;font-size:13px}
  .float .ic{width:30px;height:30px}
  .logo{font-size:18px}
  .wa{width:52px;height:52px;right:16px;bottom:16px}
  .form,.info{padding:26px}
}