:root{
  --bg:#DCE4EC;
  --head:#E8ECF1;
  --navy:#064E98;
  --navy-d:#043A73;
  --orange:#FA5D00;
  --orange-d:#DE5000;
  --blue:#4A95E4;
  --blue-d:#3A7FCB;
  --ink:#14233A;
  --muted:#5B6B80;
  --line:#C9D4E0;
  --white:#fff;
  --yellow:#FFCB04;
  --r:4px;
  --shadow:0 10px 30px rgba(6,78,152,.12);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Roboto,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg);padding-bottom:0}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;font-weight:900;letter-spacing:-.01em}
h1{font-size:clamp(1.65rem,3.4vw,2.6rem);color:var(--white)}
h2{font-size:clamp(1.35rem,2.2vw,1.75rem);color:var(--navy);position:relative;padding-left:18px;text-transform:uppercase;letter-spacing:.01em}
h2::before{content:"";position:absolute;left:0;top:.18em;width:6px;height:.85em;background:var(--orange)}
h3{font-size:1.15rem;color:var(--ink)}
p{margin:0 0 1em}
code.promo{display:inline-block;font-family:Roboto,monospace;font-weight:900;background:var(--yellow);color:#1a1a1a;padding:.05em .55em;border-radius:2px;letter-spacing:.06em;text-transform:lowercase;cursor:pointer;user-select:all}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;border-radius:3px;padding:14px 26px;font-size:.92rem;line-height:1;transition:background .15s,transform .1s;white-space:nowrap;border:0}
.btn:active{transform:translateY(1px)}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:var(--orange-d)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-d)}
.btn-sm{padding:10px 18px;font-size:.82rem}
.btn-lg{padding:18px 34px;font-size:1rem}

/* header */
.site-header{background:var(--head);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:16px;height:66px}
.site-header{border-bottom:2px solid var(--navy)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand-logo{width:160px;height:auto}
.brand-tag{font-size:.7rem;font-weight:900;color:#fff;background:var(--orange);padding:3px 8px;border-radius:4px;letter-spacing:.06em}
.header-nav{display:flex;gap:0;margin-left:auto}
.header-nav a{color:var(--navy);text-decoration:none;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em;padding:0 8px;height:66px;display:flex;align-items:center;border-bottom:3px solid transparent;white-space:nowrap}
.header-nav a:hover{border-bottom-color:var(--orange)}
.header-actions{display:flex;gap:8px;flex:none}
.burger{display:none;width:44px;height:44px;border:0;background:var(--navy);border-radius:3px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;margin-left:auto}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;background:var(--navy);padding:8px 20px 20px;flex-direction:column}
.mobile-menu.open{display:flex}
.mobile-menu a:not(.btn){color:#fff;text-decoration:none;font-weight:700;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.mobile-menu-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}

/* hero */
.hero{background:var(--navy) radial-gradient(900px 500px at 80% -10%,#0d6bc9 0,transparent 60%);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-58deg,rgba(255,255,255,.035) 0 26px,transparent 26px 62px);pointer-events:none}
.hero::after{display:none}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;padding:54px 20px 100px;position:relative}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:rgba(0,0,0,.25);border-left:3px solid var(--orange);padding:7px 12px;margin-bottom:18px}
.dot{width:8px;height:8px;border-radius:1px;background:#3ddc84;box-shadow:0 0 0 4px rgba(61,220,132,.25)}
.hero-lead{font-size:1.1rem;color:#dbe7f5;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 24px}
.hero-facts{list-style:none;padding:0;margin:0 0 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:640px}
.hero-facts li{background:rgba(0,0,0,.22);border:1px solid rgba(255,255,255,.14);border-top:3px solid var(--blue);padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.hero-facts b{font-size:1.15rem;font-weight:900}
.hero-facts span{font-size:.75rem;color:#b9cde6;text-transform:uppercase;letter-spacing:.04em}
.hero-promo{color:#dbe7f5;margin:0;font-size:.98rem}
.hero-promo b{color:var(--yellow)}
.hero-phone{margin:0;justify-self:center;position:relative}
.hero-phone img{width:min(320px,80vw);filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}

/* app card */
.appcard-band{margin-top:-60px;position:relative;z-index:2}
.appcard{background:#fff;border-radius:4px;border-top:4px solid var(--orange);box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr auto;gap:24px;padding:24px 28px;align-items:center}
.appcard-icon img{width:72px;height:72px;border-radius:4px;border:2px solid var(--head)}
.appcard-title{font-size:1.25rem;margin:0 0 2px;padding:0}
.appcard-title::before{display:none}
.appcard-sub{margin:0 0 10px;color:var(--muted);font-size:.9rem}
.appcard-specs{display:grid;grid-template-columns:repeat(3,auto);gap:6px 28px;margin:0}
.appcard-specs div{display:flex;gap:6px;font-size:.88rem}
.appcard-specs dt{color:var(--muted)}
.appcard-specs dt::after{content:":"}
.appcard-specs dd{margin:0;font-weight:700}
.appcard-side{display:flex;flex-direction:column;align-items:center;gap:12px}
.store-badges{display:flex;gap:8px;align-items:center}
.store-badges img{height:40px;width:auto;border-radius:4px}

/* layout: sticky toc + content */
.layout{display:grid;grid-template-columns:270px 1fr;gap:36px;padding-top:40px;padding-bottom:60px;align-items:start}
.toc{position:sticky;top:82px;background:var(--head);border-radius:var(--r);padding:0 0 8px;border:1px solid var(--line);max-height:calc(100vh - 100px);overflow:auto}
.toc-title{font-weight:900;text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;color:#fff;background:var(--navy);margin:0 0 6px;padding:12px 16px}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;border-top:1px solid var(--line)}
.toc a{display:flex;gap:10px;align-items:baseline;text-decoration:none;color:var(--ink);font-size:.86rem;padding:7px 16px;line-height:1.35;border-left:3px solid transparent}
.toc a::before{content:counter(toc,decimal-leading-zero);font-weight:900;color:var(--orange);font-size:.75rem;min-width:22px}
.toc a:hover,.toc a.active{color:var(--navy);font-weight:700;border-left-color:var(--orange);background:#fff}
.content{min-width:0}
.block{background:#fff;border-radius:var(--r);padding:30px 32px;margin-bottom:20px;border:1px solid var(--line);border-top:3px solid var(--navy)}
.block>p:last-child{margin-bottom:0}

/* figures */
.pic{margin:22px 0;border-radius:4px;overflow:hidden;background:var(--head);border:1px solid var(--line)}
.pic img{width:auto;max-width:100%;margin:0 auto}
.pic-wide img{width:100%}
.pic figcaption{font-size:.85rem;color:var(--muted);padding:9px 14px;border-top:1px solid var(--line)}
.pic-small{max-width:260px;margin-left:auto;margin-right:auto;background:var(--orange);border:0}
.pic-small img{width:100%}

/* lists */
.steps{padding-left:0;list-style:none;counter-reset:st;margin:0 0 1em}
.steps li{counter-increment:st;position:relative;padding-left:46px;margin-bottom:12px}
.steps li::before{content:counter(st);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:4px;background:var(--navy);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:.9rem}
.steps-num li{padding-left:74px;margin-bottom:22px;min-height:60px}
.steps-num li::before{width:56px;height:56px;font-size:1.9rem;border-radius:3px;background:var(--orange);font-style:italic}
.steps-num h3{margin-bottom:.3em;text-transform:uppercase;font-style:italic;color:var(--navy)}
.steps-num p{margin:0}
.checks{list-style:none;padding:0;margin:0 0 1em}
.checks li{position:relative;padding-left:32px;margin-bottom:10px}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:20px;height:20px;border-radius:4px;background:var(--blue);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");background-size:14px;background-position:center;background-repeat:no-repeat}

/* cta strips */
.cta-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--head);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:3px;padding:16px 20px;margin-top:22px;font-weight:700;color:var(--ink)}
.cta-blue{border-left-color:var(--blue);color:var(--navy)}
.cta-dark{background:var(--navy);border-color:var(--navy);border-left-color:var(--orange);color:#fff}

/* tables */
.table-wrap{overflow-x:auto;margin:18px 0;border-radius:3px;border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:520px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
thead th{background:var(--navy);color:#fff;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em}
tbody tr:nth-child(even){background:#f4f7fa}
tbody tr:last-child td{border-bottom:0}
td.yes{color:#137a3a;font-weight:700}
td.no{color:#b3261e}
td.mid{color:#8a6d00}

/* ios steps */
.ios-steps{display:grid;gap:14px;margin:18px 0}
.ios-step{margin:0;border-radius:4px;overflow:hidden;background:#0b2a55}
.ios-step img{width:100%}
.ios-step figcaption{color:#dbe7f5;font-size:.88rem;padding:10px 14px;background:var(--navy-d)}

/* payments */
.pay-row{list-style:none;padding:14px 18px;margin:18px 0;display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:center;background:var(--navy);border-radius:4px}
.pay-row img{height:30px;width:auto}
.pay-row img[alt="Mastercard"]{height:40px}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:26px;padding:18px;background:var(--head);border-radius:4px;margin:18px 0}
.trust-row img{height:auto}
.trust-row img[alt*="EGR"]{background:var(--navy);padding:8px 12px;border-radius:4px;height:50px;width:auto}

/* reviews */
.reviews{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.review{background:var(--head);border-radius:3px;padding:18px 20px;border:1px solid var(--line);border-left:4px solid var(--blue)}
.review header{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.review header div{display:flex;flex-direction:column}
.avatar{width:42px;height:42px;border-radius:3px;background:var(--navy);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex:none}
.stars{color:var(--orange);font-size:.9rem;letter-spacing:2px}
.review p{margin:0;font-size:.95rem}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:18px 0}
.shot{display:block;border-radius:3px;overflow:hidden;border:2px solid transparent;transition:border-color .2s}
.shot:hover{border-color:var(--orange)}
.shot img{width:100%;height:100%;object-fit:cover}

/* faq */
.faq details{border:1px solid var(--line);border-radius:4px;margin-bottom:10px;background:var(--head);overflow:hidden}
.faq summary{cursor:pointer;padding:16px 50px 16px 18px;font-weight:700;list-style:none;position:relative;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:4px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.2rem}
.faq details[open] summary::after{content:"–";background:var(--orange)}
.faq details[open]{border-color:var(--navy)}
.faq details p{padding:0 18px 16px;margin:0;background:#fff}
.final-cta{margin-top:30px;background:var(--navy);color:#fff;border-radius:3px;border-top:4px solid var(--orange);padding:32px;text-align:center}
.final-cta h3{color:#fff;font-size:1.5rem}
.final-cta p{color:#dbe7f5;max-width:560px;margin:0 auto 20px}

/* footer */
.site-footer{background:var(--navy-d);color:#c8d8ea;padding:44px 0 40px}
@media (max-width:1024px){.site-footer{padding-bottom:90px}}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:.92rem;margin:14px 0}
.footer-badges{display:flex;gap:16px;align-items:center}
.footer-nav{display:flex;flex-direction:column;gap:6px}
.footer-nav a{color:#c8d8ea;text-decoration:none;font-size:.95rem}
.footer-nav a:hover{color:#fff}
.footer-title{font-weight:900;text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;color:#fff;margin:0 0 8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:.82rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-bottom p{margin:0}

/* sticky bar */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--navy);border-top:3px solid var(--orange);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .3s}
.sticky-bar.show{transform:translateY(0)}
.sticky-info{display:flex;flex-direction:column;line-height:1.25}
.sticky-info b{color:#fff;font-size:.95rem}
.sticky-info span{color:#b9cde6;font-size:.78rem}

/* responsive */
@media (min-width:1025px){.sticky-bar{display:none}}
@media (max-width:1180px){.header-nav{display:none}}
@media (max-width:1024px){
  .header-nav{display:none}
  .layout{grid-template-columns:1fr}
  .toc{position:static;max-height:none}
  .toc ol{columns:2;column-gap:20px}
  .toc li{break-inside:avoid}
  .appcard{grid-template-columns:auto 1fr;padding:20px}
  .appcard-side{grid-column:1/-1;flex-direction:row;justify-content:space-between;flex-wrap:wrap}
  .appcard-specs{grid-template-columns:repeat(2,auto)}
  .gallery{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:820px){
  .header-actions{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr;padding:34px 20px 100px;gap:24px}
  .hero-phone{order:-1}
  .hero-phone img{width:min(230px,60vw)}
  h1{font-size:1.55rem}
  .hero-lead{font-size:1rem}
  .hero-facts{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .reviews{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .block{padding:22px 18px;border-radius:4px}
  .appcard{grid-template-columns:1fr;text-align:left}
  .appcard-icon{display:none}
  .appcard-specs{grid-template-columns:1fr}
  .cta-strip{flex-direction:column;align-items:stretch;text-align:center}
  .cta-strip .btn{width:100%}
  .hero-cta .btn{width:100%}
  .toc ol{columns:1}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .steps-num li{padding-left:62px}
  .steps-num li::before{width:46px;height:46px;font-size:1.5rem}
  .footer-grid{grid-template-columns:1fr}
  .hero-facts li{padding:10px}
  .store-badges img{height:36px}
  .trust-row img[alt*="EGR"]{height:40px}
}