*{margin:0;padding:0;box-sizing:border-box}
:root{--b:#0b5cff;--d:#0a1f44;--l:#eaf2ff;--m:#4a5d80;--br:#dbe7ff}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--d);background:#fff;line-height:1.6}
a{color:var(--b)}
.nav{position:fixed;top:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:16px 6%;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);z-index:50;border-bottom:1px solid #e3ecff}
.logo{font-weight:800;font-size:1.3rem;color:var(--b);text-decoration:none}.logo span{color:var(--d)}
.menu{display:flex;align-items:center}
.menu a{color:var(--d);text-decoration:none;margin-left:22px;font-weight:500;position:relative}
.menu a:hover,.menu a.active{color:var(--b)}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--b);border-radius:2px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:24px;height:2px;background:var(--d);margin:5px 0;transition:.25s}
.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)}
#hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:0 6%;background:linear-gradient(180deg,#fff,var(--l));overflow:hidden}
.page-hero{position:relative;min-height:46vh;display:flex;align-items:center;padding:120px 6% 60px;background:linear-gradient(180deg,#fff,var(--l));overflow:hidden}
.hero3d{position:absolute;inset:0;width:100%;height:100%}
.ht{position:relative;max-width:600px;z-index:2}
h1{font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.1;margin-bottom:18px}h1 b{color:var(--b)}
.page-hero h1{font-size:clamp(2rem,4.2vw,3rem)}
.ht p{font-size:1.15rem;color:#33476b;margin-bottom:28px}
.crumb{font-size:.9rem;color:var(--m);margin-bottom:10px}.crumb a{text-decoration:none}
.btn{display:inline-block;background:var(--b);color:#fff;padding:14px 28px;border-radius:10px;text-decoration:none;font-weight:600;box-shadow:0 8px 24px rgba(11,92,255,.3);border:0;cursor:pointer;font-size:1rem}
.btn.o{background:#fff;color:var(--b);border:2px solid var(--b);box-shadow:none;margin-left:10px}
section{padding:90px 6%}h2{font-size:2.2rem;text-align:center;margin-bottom:12px}
.sub{text-align:center;color:var(--m);margin-bottom:50px}
.g{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--br);border-radius:16px;padding:30px;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(11,92,255,.12)}
.card h3{margin-bottom:8px}.card p,.card li{color:var(--m)}
.card ul{padding-left:18px;margin:10px 0}
.card .more{display:inline-block;margin-top:12px;font-weight:600;text-decoration:none}
.n{width:46px;height:46px;border-radius:12px;background:var(--l);color:var(--b);display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:16px}
.alt{background:var(--l)}
.stats{display:flex;justify-content:center;gap:60px;flex-wrap:wrap;text-align:center}
.stats b{display:block;font-size:2.6rem;color:var(--b)}
.cta{background:var(--d);color:#fff;text-align:center}.cta .sub{color:#b9c9ea}
.cta .btn{background:#fff;color:var(--b)}
.prose{max-width:820px;margin:0 auto}
.prose h2{text-align:left;font-size:1.6rem;margin:36px 0 10px}.prose h3{margin:24px 0 8px}
.prose p,.prose li{color:#33476b;margin-bottom:12px}.prose ul,.prose ol{padding-left:22px}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;padding:40px 0;border-bottom:1px solid var(--br)}
.svc:last-child{border:0}
.tag{display:inline-block;background:var(--l);color:var(--b);border-radius:20px;padding:3px 12px;font-size:.8rem;font-weight:600;margin-bottom:10px}
.price{text-align:center;display:flex;flex-direction:column}
.price .p{font-size:1.8rem;font-weight:800;color:var(--b);margin:12px 0}
.price ul{text-align:left;flex:1}.price.hl{border:2px solid var(--b)}
.quote{font-style:italic}.quote footer{all:unset;display:block;margin-top:12px;font-style:normal;font-weight:600;color:var(--d)}
.note{font-size:.85rem;color:var(--m);text-align:center;margin-top:20px}
.acc{max-width:820px;margin:0 auto}
.acc details{border:1px solid var(--br);border-radius:12px;margin-bottom:12px;background:#fff}
.acc summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;position:relative}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";position:absolute;right:22px;color:var(--b);font-size:1.3rem;line-height:1}
.acc details[open] summary::after{content:"–"}
.acc details p{padding:0 22px 18px;color:var(--m)}
form.cf{max-width:640px;margin:0 auto;display:grid;gap:16px}
.cf label{font-weight:600;font-size:.95rem}
.cf input,.cf textarea{width:100%;padding:12px 14px;border:1px solid #c9d9fb;border-radius:10px;font:inherit;margin-top:6px}
.cf input:focus,.cf textarea:focus{outline:2px solid var(--b);border-color:var(--b)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.banner{max-width:640px;margin:0 auto 24px;padding:14px 18px;border-radius:10px;font-weight:600;display:none}
.banner.ok{display:block;background:#e6f7ee;color:#0d6b3a;border:1px solid #9fdcb9}
.banner.err{display:block;background:#fdecec;color:#9b1c1c;border:1px solid #f2b0b0}
.site-footer{background:#06142e;color:#b9c9ea;padding:50px 6% 24px}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.site-footer h4{color:#fff;margin-bottom:10px}.site-footer a{color:#b9c9ea;text-decoration:none;display:block;margin:4px 0}
.site-footer a:hover{color:#fff}.site-footer .logo span{color:#fff}
.copy{border-top:1px solid #1b2c52;padding-top:18px;text-align:center;font-size:.9rem;color:#7a8bab}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:900px){.svc{grid-template-columns:1fr}.fg{grid-template-columns:1fr 1fr}}
@media(max-width:860px){
.burger{display:block}
.menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid #e3ecff;max-height:0;overflow:hidden;transition:max-height .3s}
.menu.open{max-height:480px}
.menu a{margin:0;padding:14px 6%;border-top:1px solid #f0f5ff}.menu a.active::after{display:none}.menu a.active{background:var(--l)}
}
@media(max-width:640px){.btn.o{margin:10px 0 0}.fg{grid-template-columns:1fr}}

/* ===== multipage (multipage2.py) ===== */
section,[id]{scroll-margin-top:84px}
.skip{position:absolute;left:-9999px;top:0;background:var(--b);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0}
.wrap{max-width:1100px;margin-left:auto;margin-right:auto}
.center{text-align:center}.mt{margin-top:30px}.m0{margin:0!important}
.small{font-size:.9rem;color:var(--m)}
code{background:var(--l);padding:1px 6px;border-radius:6px;font-size:.92em}
/* nav + dropdown */
.menu .dd{position:relative;display:flex;align-items:center;margin-left:22px}
.menu .dd>a{margin-left:0}
.ddt{background:none;border:0;cursor:pointer;width:22px;height:22px;margin-left:2px;color:var(--d);position:relative}
.ddt::before{content:"";position:absolute;left:7px;top:4px;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:.2s}
.dd.open .ddt::before{transform:translateY(4px) rotate(-135deg)}
.ddm{position:absolute;top:100%;left:-16px;min-width:270px;background:#fff;border:1px solid var(--br);border-radius:12px;box-shadow:0 16px 40px rgba(10,31,68,.12);padding:8px;display:none;margin-top:12px}
.ddm::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.dd:hover .ddm,.dd:focus-within .ddm,.dd.open .ddm{display:block}
.menu .ddm a{display:block;margin:0;padding:9px 12px;border-radius:8px}
.menu .ddm a:hover,.menu .ddm a.active{background:var(--l)}
.menu .ddm a.active::after{display:none}
.menu .btn-nav{margin-left:22px;background:var(--b);color:#fff;padding:9px 18px;border-radius:9px;box-shadow:0 6px 16px rgba(11,92,255,.25)}
.menu .btn-nav:hover,.menu .btn-nav.active{color:#fff;background:#0848cc}
.menu .btn-nav.active::after{display:none}
/* breadcrumbs + heroes */
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li::before{content:"/";margin-right:6px;color:#9aaccc}
.crumb [aria-current]{color:var(--d)}
.page-hero .ht{max-width:680px}
.page-hero.flat{min-height:38vh;background:radial-gradient(circle at 86% 26%,rgba(11,92,255,.18),transparent 40%),radial-gradient(circle at 70% 88%,rgba(61,130,255,.12),transparent 36%),linear-gradient(180deg,#fff,var(--l))}
.page-hero.flat::after{content:"";position:absolute;right:9%;top:50%;width:min(20vw,220px);aspect-ratio:1;transform:translateY(-38%) rotate(30deg);border:2px solid rgba(11,92,255,.22);border-radius:28%;box-shadow:0 0 0 22px rgba(11,92,255,.05),0 0 0 44px rgba(61,130,255,.035)}
.hero-tags{margin-bottom:18px!important}.hero-tags .tag{margin:0 4px 0 0}
#hero .tag{margin-bottom:16px}
/* content blocks */
.ic{font-size:1.6rem;display:block;margin-bottom:8px}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:start}
.two .prose{margin:0}.two .prose h2:first-child{margin-top:0}
.sticky{position:sticky;top:96px}
.card .btn{margin-top:6px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;max-width:1100px;margin:0 auto;counter-reset:st}
.steps li{counter-increment:st;background:#fff;border:1px solid var(--br);border-radius:16px;padding:24px}
.steps li::before{content:counter(st,decimal-leading-zero);display:flex;width:42px;height:42px;border-radius:12px;background:var(--l);color:var(--b);font-weight:800;align-items:center;justify-content:center;margin-bottom:12px}
.steps h3{font-size:1.05rem;margin-bottom:6px}.steps p{color:var(--m);font-size:.95rem}
.tblwrap{overflow-x:auto}
.tbl{width:100%;max-width:960px;margin:0 auto;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--br);border-radius:14px;overflow:hidden}
.tbl th,.tbl td{padding:14px 18px;border-bottom:1px solid var(--br);text-align:left;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl th{background:var(--d);color:#fff;font-weight:600}
.note-box{margin-top:30px;padding:16px 18px;border-radius:12px;background:var(--l);border:1px solid var(--br);color:#33476b}
.pn{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:820px;margin:36px auto 0;border-top:1px solid var(--br);padding-top:20px}
.pn a{text-decoration:none;font-weight:600;max-width:48%}
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;max-width:1100px;margin:0 auto;align-items:start}
.contact-grid form.cf{margin:0;max-width:none}
.contact-grid .banner{max-width:none}.banner:focus{outline:none}
.contact-grid aside h3{margin-top:14px}.contact-grid aside h3:first-child{margin-top:0}
.cta .btn.o{background:transparent;color:#fff;border-color:#fff}
.site-footer .fh{font-size:1rem;text-align:left;color:#fff;margin-bottom:10px}
.fg{grid-template-columns:2fr repeat(4,1fr)}
@media(max-width:1000px){.fg{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:1060px) and (min-width:861px){.menu a,.menu .dd,.menu .btn-nav{margin-left:16px}}
@media(max-width:900px){.two,.contact-grid{grid-template-columns:1fr}.sticky{position:static}.page-hero.flat::after{display:none}}
@media(max-width:860px){
.menu.open{max-height:85vh;overflow:auto}
.menu .dd{margin:0;flex-wrap:wrap;border-top:1px solid #f0f5ff}
.menu .dd>a{flex:1;border-top:0}
.ddt{width:56px;height:50px}.ddt::before{left:24px;top:18px}
.ddm{position:static;width:100%;min-width:0;margin:0;padding:0 0 8px;border:0;border-radius:0;box-shadow:none;background:#f7faff}
.ddm::before{display:none}
.dd:hover .ddm,.dd:focus-within .ddm{display:none}
.dd.open .ddm{display:block}
.menu .ddm a{padding:11px 10%;border-top:0;border-radius:0}
.menu .btn-nav{margin:12px 6% 16px;text-align:center;border-top:0}
}
@media(max-width:640px){.fg{grid-template-columns:1fr 1fr}.pn a{max-width:100%}}
@media(max-width:420px){.fg{grid-template-columns:1fr}}