:root{--navy:#0b1f3a;--navy2:#132d52;--ink:#1a2433;--muted:#4a5568;--bg:#f6f8fb;--line:#dde3ec;--orange:#f26b1d;--orange-d:#a8460a;--white:#fff;--r:14px;--max:1120px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white)}
img,svg{max-width:100%;display:block}
a{color:var(--orange-d)}
a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,4.2vw,2.4rem);font-weight:800}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#111;padding:8px 14px;z-index:99}
.skip:focus{left:10px;top:10px}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-d);margin-bottom:.6em}
.lead{font-size:1.12rem;color:var(--muted);max-width:640px}
section{padding:64px 0}
.alt{background:var(--bg)}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:12px 22px;border-radius:10px;font-weight:700;text-decoration:none;font-size:1rem;transition:background .15s,transform .15s}
.btn-primary{background:var(--orange);color:#111}
.btn-primary:hover{background:#ff7f33;transform:translateY(-1px)}
.btn-ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:var(--navy2)}
/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(11,31,58,.97);border-bottom:1px solid rgba(255,255,255,.08)}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:1.05rem}
.logo svg{width:32px;height:32px}
nav.links{display:none;gap:22px}
nav.links a{color:#d6deea;text-decoration:none;font-weight:600;font-size:.95rem}
nav.links a:hover{color:#fff}
.bar .btn{min-height:40px;padding:8px 14px;font-size:.92rem}
/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#1d4278 0%,transparent 60%),var(--navy);color:#e6ecf5;padding:56px 0 64px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero .lead{color:#c3cfe0}
.hero-grid{display:grid;gap:40px;align-items:center}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 14px}
.fine{font-size:.9rem;color:#a9b8cd}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks li::before{content:"";flex:0 0 20px;height:20px;margin-top:3px;border-radius:50%;background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3L15 7' fill='none' stroke='%23111' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
/* phone mock */
.phone{max-width:340px;margin:0 auto;background:#fff;border-radius:28px;padding:16px;box-shadow:0 30px 60px rgba(0,0,0,.35);color:var(--ink)}
.phone-h{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);padding:4px 6px 12px;border-bottom:1px solid var(--line);margin-bottom:12px}
.tag{display:inline-block;background:#fff1e8;color:var(--orange-d);font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:99px;text-transform:uppercase;letter-spacing:.05em}
.msg{padding:10px 13px;border-radius:16px;font-size:.92rem;margin:8px 0;max-width:86%;line-height:1.4}
.msg.sys{background:#eef2f7;color:var(--muted);font-size:.8rem;text-align:center;max-width:100%;border-radius:8px}
.msg.out{background:var(--navy);color:#fff;border-bottom-left-radius:4px}
.msg.in{background:#e9edf3;margin-left:auto;border-bottom-right-radius:4px}
/* cards */
.grid{display:grid;gap:18px;margin-top:32px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card p:last-child{margin:0}
.card p{color:var(--muted)}
.ico{width:44px;height:44px;border-radius:10px;background:#fff1e8;display:grid;place-items:center;margin-bottom:14px}
.ico svg{width:24px;height:24px;stroke:var(--orange-d);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* steps */
.steps{counter-reset:s}
.step{position:relative;padding-top:72px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:22px;left:24px;width:36px;height:36px;border-radius:50%;background:var(--orange);color:#111;font-weight:800;display:grid;place-items:center}
.example{margin-top:32px;background:var(--navy);color:#dbe4f0;border-radius:var(--r);padding:26px}
.example h3{color:#fff}
.example ol{margin:0;padding-left:1.2em;display:grid;gap:8px}
.example strong{color:#fff}
/* pricing */
.price{display:flex;flex-direction:column}
.price.feat{border:2px solid var(--orange);box-shadow:0 14px 34px rgba(242,107,29,.15);position:relative}
.badge{position:absolute;top:-13px;left:24px;background:var(--orange);color:#111;font-size:.75rem;font-weight:800;padding:4px 10px;border-radius:99px;text-transform:uppercase;letter-spacing:.05em}
.amt{font-size:2.4rem;font-weight:800;color:var(--navy);line-height:1;margin:8px 0 4px}
.amt span{font-size:1rem;font-weight:600;color:var(--muted)}
.price ul{list-style:none;padding:0;margin:18px 0 24px;display:grid;gap:9px;flex:1;align-content:start}
.price li{padding-left:26px;position:relative;color:var(--ink)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--orange-d);font-weight:800}
.price li.plus{font-weight:700;color:var(--navy)}
.price li.plus::before{content:"+"}
.price .btn{width:100%}
.note{margin-top:22px;color:var(--muted);font-size:.95rem;text-align:center}
/* guarantee */
.guar{display:grid;gap:24px;align-items:center;background:#fff;border:2px dashed var(--orange);border-radius:var(--r);padding:28px}
.seal{width:120px;height:120px;margin:0 auto}
/* faq */
.faq{max-width:780px;margin:32px auto 0}
details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px}
summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:700;color:var(--navy);position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--orange-d);font-weight:400}
details[open] summary::after{content:"–"}
details p{padding:0 20px 18px;margin:0;color:var(--muted)}
/* final */
.final{background:var(--navy);color:#c3cfe0}
.final h2{color:#fff}
.final .lead{color:#c3cfe0}
.final .cta-row{justify-content:center}
.final a.mail{color:#ffb07f}
footer{background:#071529;color:#9fb0c7;padding:28px 0;font-size:.92rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center}
footer a{color:#d6deea}
/* privacy page */
.doc{max-width:760px;padding:48px 20px 64px;margin:0 auto}
.doc h2{font-size:1.3rem;margin-top:1.6em}
@media (min-width:720px){
 .grid.c2{grid-template-columns:repeat(2,1fr)}
 .grid.c3{grid-template-columns:repeat(3,1fr)}
 .guar{grid-template-columns:140px 1fr;padding:36px}
 section{padding:88px 0}
}
@media (min-width:960px){
 nav.links{display:flex}
 .hero{padding:80px 0 96px}
 .hero-grid{grid-template-columns:1.15fr .85fr}
 .grid.c4{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:720px) and (max-width:959px){.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
@media (max-width:519px){.hero .cta-row .btn{width:100%}}
section{scroll-margin-top:64px}