:root{
  color-scheme: light;
  --navy:#0E2033;
  --navy-2:#16304A;
  --navy-3:#1F3D5A;
  --steel:#3F6E8C;
  --steel-l:#8FB2C9;
  --ice:#E9F0F5;
  --paper:#F6F8FA;
  --white:#FFFFFF;
  --line:#DCE4EA;
  --text:#0E2033;
  --text-2:#3A4E62;
  --muted:#65788A;
  --display:"Onest","Futura","Century Gothic","Trebuchet MS",sans-serif;
  --sans:"Golos Text","Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--white);color:var(--text);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;margin:0}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:.005em;text-wrap:balance;margin:0;line-height:1.12}
p{margin:0}
.kicker{font:500 13px/1.2 var(--display);letter-spacing:.24em;text-transform:uppercase;color:var(--steel)}
:focus-visible{outline:2px solid var(--steel-l);outline-offset:3px;border-radius:2px}
section{padding-block:clamp(64px,9vw,120px)}
.sec-title{font-size:clamp(32px,4.2vw,52px);font-weight:300;margin-top:14px}
.sec-lead{font-size:clamp(17px,1.5vw,19px);color:var(--text-2);max-width:40em;margin-top:18px}

/* header */
header.top{position:absolute;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:20}
.bar{display:flex;align-items:center;gap:28px;min-height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand img{height:36px;width:auto;filter:brightness(0) invert(1)}
nav.menu a[aria-current="page"]{color:#fff;box-shadow:0 1px 0 #8FB2C9}
.brand .t{display:flex;flex-direction:column;line-height:1}
.brand .n{font:400 22px/1 var(--display);letter-spacing:.08em}
.brand .s{font:400 9.5px/1 var(--display);letter-spacing:.32em;color:var(--steel-l);margin-top:6px;text-transform:uppercase}
nav.menu{display:flex;gap:28px;margin-left:auto}
nav.menu a{text-decoration:none;font-size:15px;color:#C9D7E2}
nav.menu a:hover{color:#fff}
.phone{font:500 16px/1 var(--sans);text-decoration:none;white-space:nowrap;color:#fff;padding:12px 18px;border:1px solid rgba(255,255,255,.35);border-radius:40px}
.phone:hover{background:#fff;color:var(--navy)}
@media (max-width:960px){nav.menu{display:none}.phone{margin-left:auto}}
@media (max-width:480px){.bar{gap:10px}.brand img{height:28px}.brand .n{font-size:17px}.brand .s{display:none}.phone{font-size:13px;padding:9px 12px}}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;padding-block:0;
  background:radial-gradient(120% 90% at 78% 100%,#2A5173 0%,rgba(42,81,115,0) 60%),linear-gradient(180deg,#0B1A2A 0%,#10263C 100%)}
.hero .inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;padding-top:clamp(130px,16vw,190px);position:relative;z-index:2}
.hero .kicker{color:var(--steel-l)}
.hero h1{font-size:clamp(38px,5.6vw,72px);font-weight:300;margin-top:22px;letter-spacing:-.005em}
.hero .lead{font-size:clamp(17px,1.6vw,20px);color:#C3D2DE;max-width:34em;margin-top:24px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--sans);padding:17px 28px;border-radius:40px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn.light{background:#fff;color:var(--navy)}
.btn.light:hover{background:var(--ice)}
.btn.ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn.ghost:hover{border-color:#fff}
.btn.dark{background:var(--navy);color:#fff}
.btn.dark:hover{background:var(--navy-3)}
.btn.outline{border-color:var(--navy);color:var(--navy);background:transparent}
.btn.outline:hover{background:var(--ice)}
.towers{position:relative;align-self:end;justify-self:end;width:min(460px,100%)}
.towers svg{display:block;width:100%;height:auto}
.stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(40px,6vw,64px);border-top:1px solid rgba(255,255,255,.14)}
.stat{padding:30px 24px 38px 0}
.stat+.stat{padding-left:32px;border-left:1px solid rgba(255,255,255,.14)}
.stat b{display:block;font:300 clamp(40px,5vw,60px)/1 var(--display);color:#fff}
.stat span{display:block;margin-top:10px;color:#AFC3D3;font-size:15px;max-width:22em}
@media (max-width:900px){.hero .inner{grid-template-columns:1fr}.towers{justify-self:center;width:min(360px,80%);margin-top:8px}}
@media (max-width:640px){.stats{grid-template-columns:1fr}.stat,.stat+.stat{padding:22px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.12)}.stat:last-child{border-bottom:0}}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:clamp(36px,5vw,56px)}
.svc{background:var(--paper);border-radius:14px;padding:32px 30px 34px;display:flex;flex-direction:column;gap:14px;transition:transform .25s,box-shadow .25s}
.svc:hover{transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(14,32,51,.35)}
.svc .ic{width:52px;height:52px;border-radius:50%;background:var(--white);display:grid;place-items:center;border:1px solid var(--line)}
.svc .ic svg{width:26px;height:26px;fill:none;stroke:var(--navy);stroke-width:1.3;stroke-linecap:square}
.svc h3{font-size:24px;font-weight:400;margin-top:6px}
.svc p{color:var(--text-2);font-size:16px}
@media (max-width:960px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.svc-grid{grid-template-columns:1fr}}

/* process */
.process{background:var(--paper)}
.timeline{list-style:none;margin:clamp(40px,5vw,60px) 0 0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:20px;position:relative;counter-reset:s}
.timeline::before{content:"";position:absolute;left:14px;right:14px;top:14px;height:1px;background:var(--steel-l)}
.timeline li{position:relative;padding-top:48px;counter-increment:s}
.timeline li::before{content:"";position:absolute;left:8px;top:8px;width:13px;height:13px;border-radius:50%;background:var(--white);border:1.5px solid var(--navy)}
.timeline li:last-child::before{background:var(--navy)}
.timeline h3{font-size:21px;font-weight:400}
.timeline p{font-size:15px;color:var(--text-2);margin-top:10px}
@media (max-width:1000px){.timeline{grid-template-columns:1fr;gap:0}.timeline::before{left:14px;right:auto;top:14px;bottom:14px;width:1px;height:auto}.timeline li{padding:0 0 30px 48px}.timeline li::before{top:4px}}

/* objects */
.obj-head{display:grid;grid-template-columns:auto 1fr;gap:28px 56px;align-items:end}
.big-num{font:300 clamp(96px,14vw,180px)/.82 var(--display);color:var(--navy);letter-spacing:-.02em}
.big-num sup{font-size:.4em;vertical-align:.95em;color:var(--steel);margin-left:4px}
.obj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:clamp(40px,5vw,60px)}
.obj{border:1px solid var(--line);border-radius:14px;padding:26px 26px 28px;display:flex;flex-direction:column;gap:10px;background:var(--white)}
.obj .d{font:500 12.5px/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}
.obj h3{font-size:22px;font-weight:400;color:var(--navy)}
.obj p{font-size:15.5px;color:var(--text-2)}
.obj.more{grid-column:span 2;background:var(--navy);border-color:var(--navy);color:#fff;justify-content:center;gap:16px}
.obj.more h3{color:#fff;font-size:clamp(24px,2.4vw,30px);font-weight:300}
.obj.more p{color:#B9CCDA}
.obj.more .btn{align-self:flex-start;margin-top:6px}
@media (max-width:960px){.obj-grid{grid-template-columns:repeat(2,1fr)}.obj.more{grid-column:span 2}}
@media (max-width:600px){.obj-grid{grid-template-columns:1fr}.obj.more{grid-column:auto}.obj-head{grid-template-columns:1fr}}

/* why */
.why{background:var(--navy);color:#fff}
.why .kicker{color:var(--steel-l)}
.why .sec-lead{color:#B9CCDA}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:clamp(36px,5vw,56px);border-top:1px solid rgba(255,255,255,.14)}
.why-grid div{padding:34px 40px 36px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.why-grid div:nth-child(even){padding:34px 0 36px 40px;border-left:1px solid rgba(255,255,255,.14)}
.why-grid h3{font-size:clamp(22px,2.2vw,28px);font-weight:300}
.why-grid p{color:#B9CCDA;margin-top:12px;font-size:16px;max-width:30em}
@media (max-width:760px){.why-grid{grid-template-columns:1fr}.why-grid div,.why-grid div:nth-child(even){padding:26px 0;border-left:0}}

/* requisites */
.req-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.card{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 60px -40px rgba(14,32,51,.35)}
.card .logo{padding:34px 30px 22px;display:flex;justify-content:center;background:var(--paper)}
.card .logo img{width:min(300px,100%);height:auto}
.req{margin:0;padding:8px 0}
.req .r{display:grid;grid-template-columns:minmax(130px,.8fr) 1.2fr;gap:12px;padding:11px 26px;font-size:15px}
.req .r+.r{border-top:1px solid #EEF2F5}
.req dt{color:var(--muted)}
.req dd{margin:0;color:var(--text);overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.card .actions{padding:18px 26px 24px}
.req-side ul{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:16px}
.req-side li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--text-2)}
.req-side li::before{content:"";width:14px;height:1px;background:var(--steel);margin-top:13px}
@media (max-width:860px){.req-grid{grid-template-columns:1fr}}
@media (max-width:460px){.req .r{grid-template-columns:1fr;gap:2px;padding:10px 18px}}

/* contacts */
.contacts{background:linear-gradient(180deg,var(--paper),var(--ice))}
.c-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,72px);align-items:start}
.c-list{display:grid;gap:26px;margin-top:36px}
.c-item .k{font:500 12.5px/1 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.c-item .v{margin-top:8px;font:400 clamp(20px,2vw,26px)/1.3 var(--display);color:var(--navy);display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.c-item .v.s{font:400 17px/1.5 var(--sans)}
.copy{font:600 12.5px/1 var(--sans);padding:8px 12px;border:1px solid var(--line);border-radius:30px;background:var(--white);color:var(--text-2);cursor:pointer}
.copy:hover{border-color:var(--steel)}
form.lead{position:relative;background:var(--white);border-radius:18px;padding:clamp(24px,3.5vw,40px);display:grid;gap:18px;box-shadow:0 30px 60px -40px rgba(14,32,51,.4)}
form h3{font-size:28px;font-weight:300}
form .sub{color:var(--muted);font-size:15px;margin-top:-6px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.f2{grid-template-columns:1fr}}
label{display:grid;gap:7px;font-size:14px;color:var(--text-2);font-weight:500}
input,select,textarea{font:400 16px/1.4 var(--sans);color:var(--text);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:14px 15px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--steel);background:#fff;box-shadow:0 0 0 3px rgba(63,110,140,.15)}
textarea{min-height:110px;resize:vertical}
.err{color:#A23B2A;font-size:14px;min-height:1em}
.out{border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:18px;display:grid;gap:12px}
.out pre{margin:0;white-space:pre-wrap;font:400 14px/1.55 var(--sans);color:var(--text-2);max-height:260px;overflow:auto}
.out .row{display:flex;flex-wrap:wrap;gap:10px}
.out .hint{font-size:13.5px;color:var(--muted)}
.btn.sm{padding:12px 18px;font-size:14px}
@media (max-width:860px){.c-grid{grid-template-columns:1fr}}

footer{background:#0B1A2A;color:#9FB4C4;font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:center;padding-block:36px}
footer .brand img{height:30px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 18px;border-radius:30px;font-size:14px;z-index:50}


/* ---------- project sections ---------- */
.secs{background:var(--paper)}
.sec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:30px}
.sec-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 18px 16px;display:flex;flex-direction:column;gap:8px;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s}
.sec-card:hover{transform:translateY(-3px);border-color:var(--steel-l);box-shadow:0 18px 40px -26px rgba(14,32,51,.4)}
.sec-card .code{align-self:flex-start;font:600 12px/1 var(--sans);letter-spacing:.06em;color:var(--navy);background:var(--ice);border-radius:8px;padding:7px 10px}
.sec-card h3{font:500 16px/1.3 var(--display);color:var(--navy);margin:0}
.sec-card p{font-size:14px;line-height:1.5;color:var(--text-2);margin:0}
/* ---------- interactive ---------- */
.stat b.two{font-size:clamp(30px,3.4vw,44px);line-height:1.05}
section[id],[id="request"],[id="requisites"]{scroll-margin-top:130px}
header.top{position:fixed!important;transition:background .3s,box-shadow .3s}
header.top.scrolled{background:rgba(11,26,42,.96);box-shadow:0 10px 30px -18px rgba(0,0,0,.6)}
header.top.scrolled .tabsbar{background:transparent}
header.top.scrolled .bar{min-height:60px}
header.top .bar{transition:min-height .3s}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{font:600 14px/1 var(--sans);padding:11px 18px;border-radius:30px;border:1px solid var(--line);background:var(--white);color:var(--text-2);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--steel)}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.chips+.svc-grid,.chips+.obj-grid{margin-top:26px}
.svc,.obj{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,opacity .35s}
.is-out{display:none!important}
.svc:hover .ic{background:var(--navy);border-color:var(--navy)}
.svc:hover .ic svg{stroke:#fff}
.svc .ic,.svc .ic svg{transition:background .25s,stroke .25s,border-color .25s}
.obj:not(.more):hover{border-color:var(--steel-l);transform:translateY(-3px);box-shadow:0 18px 40px -26px rgba(14,32,51,.4)}
.timeline li{cursor:default}
.timeline li::before{transition:background .3s,transform .3s}
.timeline li:hover::before{background:var(--navy);transform:scale(1.25)}
.timeline li:hover h3{color:var(--steel)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity 1.2s cubic-bezier(.33,.02,.1,1),transform 1.2s cubic-bezier(.33,.02,.1,1);will-change:transform,opacity}
.why .reveal{transform:translateY(0) scale(.97)}.doors .reveal,.svc.reveal{transform:translateY(30px)}.timeline li.reveal{transform:translateX(-24px)}.qa.reveal{transform:translateX(18px)}.about-card.reveal{transform:scale(.96)}.quote.reveal{transform:translateY(0) scale(.98)}.c-item.reveal:nth-child(even){transform:translateX(24px)}.c-item.reveal:nth-child(odd){transform:translateX(-24px)}.why .reveal.in,.doors .reveal.in,.svc.reveal.in,.timeline li.reveal.in,.qa.reveal.in,.about-card.reveal.in,.quote.reveal.in,.c-item.reveal.in:nth-child(n){transform:none}
.reveal.in{opacity:1;transform:none}
.towers{animation:rise 1.2s cubic-bezier(.2,.7,.2,1) both}
.towers svg{transition:transform .4s ease-out;will-change:transform}
@keyframes rise{from{transform:translateY(40px)}to{transform:none}}
.hero h1,.hero .lead,.hero .cta,.hero .kicker,.hero .crumbs{animation:fadeup 1.6s cubic-bezier(.33,.02,.1,1) both}
.hero .crumbs{animation-delay:.05s}.hero .kicker{animation-delay:.15s}.hero h1{animation-delay:.3s}
.hero .lead{animation-delay:.5s}.hero .cta{animation-delay:.7s}
@keyframes fadeup{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.faq{background:var(--white)}
.qas{display:grid;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font:400 clamp(18px,1.7vw,21px)/1.35 var(--display);color:var(--navy)}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--steel)}
.qa i{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);position:relative;transition:transform .3s,background .3s}
.qa i::before,.qa i::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:var(--navy);transform:translate(-50%,-50%)}
.qa i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.qa[open] i{background:var(--navy);border-color:var(--navy)}
.qa[open] i::before,.qa[open] i::after{background:#fff}
.qa[open] i::after{transform:translate(-50%,-50%) rotate(0deg)}
.qa p{color:var(--text-2);padding:0 50px 22px 0;max-width:40em}
.totop{position:fixed;right:clamp(16px,3vw,32px);bottom:calc(clamp(16px,3vw,32px) + env(safe-area-inset-bottom,0px));width:48px;height:48px;border-radius:50%;background:var(--navy);display:grid;place-items:center;z-index:30;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .3s,transform .3s;box-shadow:0 10px 30px -10px rgba(14,32,51,.6)}
.totop.show{opacity:1;pointer-events:auto;transform:none}
.totop svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:1.6}
.btn{position:relative;overflow:hidden}
.btn:active{transform:scale(.98)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.towers,.hero h1,.hero .lead,.hero .cta,.hero .kicker{animation:none}}

header.top .bar{min-height:72px}
header.top .phone{margin-left:auto}
.hcontact{margin-left:auto;display:flex;align-items:center;gap:18px}header.top .hcontact .phone{margin-left:0}
.mail{display:inline-flex;align-items:center;gap:8px;font:500 15px/1 var(--sans);color:rgba(255,255,255,.9);text-decoration:none;white-space:nowrap}.mail svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;flex:none}.mail:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
header.top.onfilm .mail{color:#2B2118}header.top.onfilm .mail:hover{color:#000}
@media (max-width:480px){.brand .n{white-space:nowrap;font-size:15px;letter-spacing:.04em}.brand{gap:7px}.brand img{height:24px}header.top .bar{gap:10px}.hcontact{gap:6px}.mail{padding:7px!important}.mail svg{width:15px;height:15px}header.top .phone{font-size:12.5px;padding:8px 10px}}
@media (max-width:860px){.hcontact{gap:8px}.mail span{display:none}.mail{padding:8px;border:1px solid rgba(255,255,255,.35);border-radius:40px}header.top.onfilm .mail{border-color:rgba(46,33,22,.4)}}
.tabsbar{border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);background:rgba(11,26,42,.55);backdrop-filter:blur(8px)}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;white-space:nowrap;text-decoration:none;color:#C9D7E2;font:500 15px/1 var(--sans);padding:17px 16px;border-bottom:2px solid transparent}
.tabs a:first-child{padding-left:0}
.tabs a:hover{color:#fff}
.tabs a[aria-current="page"]{color:#fff;border-bottom-color:#8FB2C9}
.hero .inner{padding-top:clamp(170px,19vw,230px)!important}
.hero.page .inner{padding-top:clamp(155px,min(17vw,20vh + 20px),210px)!important}
@media (max-width:480px){.tabs a{font-size:14px;padding:15px 12px}.phone{display:inline-flex!important}}

.about .sec-lead+.sec-lead{margin-top:16px}
.about-card{background:var(--paper);border-radius:18px;padding:clamp(24px,3.5vw,40px);display:grid;gap:26px}
.about-card img{width:min(280px,80%);height:auto;justify-self:center}
.about-card dl{margin:0;display:grid}
.about-card dl div{display:grid;grid-template-columns:minmax(120px,.8fr) 1.2fr;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.about-card dt{color:var(--muted);font-size:15px}
.about-card dd{margin:0;color:var(--navy);font-size:16px}
@media (max-width:460px){.about-card dl div{grid-template-columns:1fr;gap:2px}}

.burger{display:none;width:44px;height:44px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:transparent;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:6px;flex:none}
.burger span{display:block;width:18px;height:1.5px;background:#fff}
.mnav{background:#0B1A2A;border-top:1px solid rgba(255,255,255,.12);padding:8px clamp(16px,4vw,40px) 20px;display:grid}
.mnav a{color:#DCE6ED;text-decoration:none;padding:14px 0;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}
.mnav a[aria-current="page"]{color:#fff}
@media (max-width:1180px){.burger{display:inline-flex}}
@media (max-width:480px){.phone{display:none}.burger{margin-left:auto}}
@media (min-width:1181px){.mnav{display:none!important}}

nav.menu{gap:22px}nav.menu a{white-space:nowrap;font-size:14.5px}.brand .s{white-space:nowrap}
@media (max-width:1180px){nav.menu{display:none}.phone{margin-left:auto}}
.door h3{font-size:clamp(26px,2.4vw,34px)}

/* inner page hero */
.hero.page .inner{grid-template-columns:1fr;padding-top:clamp(130px,15vw,180px);padding-bottom:clamp(56px,7vw,90px)}
.hero.page h1{font-size:clamp(34px,min(5vw,7.4vh),62px);max-width:16em}
.hero.page .lead{font-size:clamp(17px,min(1.5vw,2.9vh),21px);margin-top:clamp(14px,3vh,24px)}
.hero.page .cta{margin-top:clamp(22px,4.6vh,36px)}
.hero.page .arcline{position:absolute;left:0;right:0;bottom:-2px;height:90px;z-index:1;pointer-events:none}
.hero.page .arcline svg{width:100%;height:100%;display:block}
.crumbs{font-size:14px;color:#8FB2C9;margin-bottom:18px}
.crumbs a{color:#C9D7E2;text-decoration:none}
.crumbs a:hover{color:#fff}

/* audience doors */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:clamp(36px,5vw,56px)}
.door{border-radius:18px;padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;gap:18px;text-decoration:none;transition:transform .25s,box-shadow .25s;min-height:100%}
.door:hover{transform:translateY(-4px);box-shadow:0 28px 60px -30px rgba(14,32,51,.5)}
.door.gov{background:var(--navy);color:#fff}
.door.biz{background:var(--ice);color:var(--navy)}
.door.svcd{background:var(--paper);color:var(--navy);border:1px solid var(--line)}
.door.svcd .who{color:var(--steel)}
.door.svcd li{color:var(--text-2)}
.door .who{font:500 13px/1.2 var(--display);letter-spacing:.22em;text-transform:uppercase}
.door.gov .who{color:var(--steel-l)}
.door.biz .who{color:var(--steel)}
.door h3{font-size:clamp(28px,3vw,40px);font-weight:300}
.door ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.door li{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:16px}
.door li::before{content:"";width:14px;height:1px;margin-top:13px;background:currentColor;opacity:.6}
.door.gov li{color:#C3D2DE}
.door.biz li{color:var(--text-2)}
.door .go{margin-top:auto;padding-top:10px;font:600 15px/1 var(--sans);display:inline-flex;align-items:center;gap:10px}
.door .go svg{width:22px;height:10px;stroke:currentColor;fill:none;stroke-width:1.4;transition:transform .2s}
.door:hover .go svg{transform:translateX(4px)}
@media (max-width:1000px){.doors{grid-template-columns:1fr}}

/* band */
.band{background:var(--navy);color:#fff;padding-block:clamp(56px,7vw,88px)}
.band .wrap{display:flex;flex-wrap:wrap;gap:24px 48px;align-items:center;justify-content:space-between}
.band h2{font-size:clamp(28px,3.4vw,44px);font-weight:300;max-width:18em}
.band p{color:#B9CCDA;margin-top:10px}
.band .cta{margin-top:0}

/* two-col text block */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.plain-list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px}
.plain-list li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--text-2)}
.plain-list li::before{content:"";width:14px;height:1px;background:var(--steel);margin-top:13px}
.quote{background:var(--paper);border-radius:18px;padding:clamp(28px,4vw,44px)}
.quote p.q{font:300 clamp(22px,2.3vw,30px)/1.35 var(--display);color:var(--navy)}
.quote .src{margin-top:20px;color:var(--muted);font-size:15px}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.process .svc{background:#fff}

/* ---------- detailed section: new classes (fills vanish in blueprint mode) ---------- */
.xp-svg .hatch{stroke:var(--thin);stroke-width:1;opacity:.6}
.xp-svg .plinth{fill:var(--w-fill2);stroke:var(--line);stroke-width:1}
.xp-svg .cornice{fill:var(--thin);stroke:var(--line);stroke-width:.8}
.xp-svg .wglass{fill:url(#glass)}
.xp-svg .wframe{fill:none;stroke:var(--thin);stroke-width:1.4}
.xp-svg .mull{stroke:var(--thin);stroke-width:1;fill:none}
.xp-svg .sill{stroke:var(--line);stroke-width:2}
.xp-svg .doorg{fill:none;stroke:var(--thin);stroke-width:.9}
.xp-svg .handle{fill:var(--thin)}
.xp-svg .bracket,.xp-svg .rail,.xp-svg .thin-l{fill:none;stroke:var(--thin);stroke-width:1.2}
.xp-svg .plate{fill:var(--thin);stroke:var(--line);stroke-width:.6}
.xp-svg .lampo{fill:#F4D27A;stroke:var(--line);stroke-width:.8}
.xp-svg .pipe-d{fill:none;stroke:var(--thin);stroke-width:2.2;stroke-linecap:round}
.xp-svg .seam{stroke:rgba(255,255,255,.22);stroke-width:1}
.xp-svg .ridge{fill:none;stroke:var(--line);stroke-width:1.5}
.xp-svg .eave{fill:none;stroke:var(--thin);stroke-width:1}
.xp-svg .ventcap{fill:var(--thin);stroke:var(--line);stroke-width:.8}
.xp-svg .snow{stroke:var(--thin);stroke-width:1;fill:none}
.xp-svg .ceil,.xp-svg .ceilg path{stroke:var(--thin);stroke-width:.7;fill:none;opacity:.8}
.xp-svg .board{fill:#EAF1F6;stroke:var(--thin);stroke-width:1}
.xp-svg .chalk{stroke:var(--line);stroke-width:1.2}
.xp-svg .furn rect{fill:var(--thin);stroke:var(--line);stroke-width:.7}
.xp-svg .furn path{fill:none;stroke:var(--line);stroke-width:1}
.xp-svg .skirt{stroke:var(--thin);stroke-width:1.2}
.xp-svg .bwin{fill:url(#glass);stroke:var(--thin);stroke-width:1.2}
.xp-svg .idoor{fill:var(--cut);stroke:var(--line);stroke-width:1}
.xp-svg .tileb{stroke:var(--thin);stroke-width:1.4}
.xp-svg .mirror{fill:#EAF1F6;stroke:var(--thin);stroke-width:1}
.xp-svg .brk{stroke:var(--line);stroke-width:1.6}
.xp-svg .socket{fill:var(--room);stroke:var(--line);stroke-width:.9}
.xp-svg .tray{stroke:var(--thin);stroke-width:1.5;stroke-dasharray:3 3}
.xp-svg .flue{stroke:var(--line);stroke-width:2.5;fill:none}
.xp-svg .valve{fill:none;stroke:#fff;stroke-width:1.2}
.xp-svg .pump{fill:var(--thin);stroke:var(--line);stroke-width:1.1}
.xp-svg .pumpc{fill:var(--line)}
.xp-svg .gauge{fill:var(--room);stroke:var(--line);stroke-width:1.1}
.xp-svg .tank{fill:var(--thin);stroke:var(--line);stroke-width:1.1}
.xp-svg .duct{fill:none;stroke:#8FB2C9;stroke-width:3;opacity:.8}
.xp-svg .riser2{stroke:#8FB2C9}
.xp-svg .pipe-s{stroke:#3F6E8C;stroke-width:1.6;fill:none}
.xp.bp .xp-svg .plinth,.xp.bp .xp-svg .cornice,.xp.bp .xp-svg .wglass,.xp.bp .xp-svg .plate,.xp.bp .xp-svg .lampo,.xp.bp .xp-svg .board,.xp.bp .xp-svg .furn rect,.xp.bp .xp-svg .bwin,.xp.bp .xp-svg .idoor,.xp.bp .xp-svg .mirror,.xp.bp .xp-svg .socket,.xp.bp .xp-svg .pump,.xp.bp .xp-svg .gauge,.xp.bp .xp-svg .tank{fill:transparent;stroke:var(--line)}
.xp.bp .xp-svg .seam{stroke:rgba(207,226,238,.35)}
.xp.bp .xp-svg .valve{stroke:var(--line)}
.xp.bp .xp-svg .duct,.xp.bp .xp-svg .riser2,.xp.bp .xp-svg .pipe-s,.xp.bp .xp-svg .pipe-d{stroke:var(--line);stroke-width:1.4}
.xp.bp .xp-svg .pumpc,.xp.bp .xp-svg .handle{fill:var(--line)}
.xp.bp .xp-svg .hatch{stroke:var(--thin)}

/* ---------- building explorer ---------- */
.xp{background:var(--paper);transition:background .6s}
.xp{--w-fill:#1F3D5A;--w-fill2:#16304A;--glass1:#9CC0D8;--glass2:#3F6E8C;--roof:#0E2033;--cut:#F2F6F9;--room:#FFFFFF;--line:#0E2033;--thin:#9FB4C4;--acc:#3F6E8C;--earth:#DCE4EA;--hot:#0E2033;--hot-t:#fff;--hi:rgba(143,178,201,.45)}
.xp.bp{background-color:#0E2A45;background-image:linear-gradient(rgba(143,178,201,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(143,178,201,.12) 1px,transparent 1px);background-size:24px 24px;color:#fff}
.xp.bp{--w-fill:transparent;--w-fill2:transparent;--glass1:transparent;--glass2:transparent;--roof:transparent;--cut:transparent;--room:transparent;--line:#CFE2EE;--thin:#8FB2C9;--earth:transparent;--hot:#fff;--hot-t:#0E2A45;--hi:rgba(143,178,201,.25)}
.xp.bp .kicker{color:#8FB2C9}.xp.bp .sec-title{color:#fff}.xp.bp .sec-lead{color:#B9CCDA}
.xp-head{display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:space-between;align-items:end}
.xp-toggle{display:inline-flex;padding:4px;border-radius:40px;background:var(--white);border:1px solid var(--line)}
.xp.bp .xp-toggle{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2)}
.xp-toggle button{font:600 14px/1 var(--sans);padding:11px 20px;border-radius:30px;border:0;background:transparent;color:var(--text-2);cursor:pointer;transition:background .25s,color .25s}
.xp.bp .xp-toggle button{color:#B9CCDA}
.xp-toggle button[aria-pressed="true"]{background:var(--navy);color:#fff}
.xp.bp .xp-toggle button[aria-pressed="true"]{background:#fff;color:#0E2A45}
.xp-body{display:grid;grid-template-columns:1.55fr 1fr;gap:clamp(20px,3vw,40px);margin-top:clamp(28px,4vw,44px);align-items:stretch}
.xp-stage{display:flex;align-items:center}
.xp-stage{background:var(--white);border-radius:18px;padding:clamp(8px,2vw,20px);border:1px solid var(--line);transition:background .6s,border-color .6s}
.xp.bp .xp-stage{background:rgba(14,42,69,.6);border-color:rgba(143,178,201,.3)}
.xp-svg{display:block;width:100%;height:auto;overflow:hidden}
.xp-svg *{transition:fill .5s,stroke .5s,opacity .4s}
.xp-svg .earth{fill:var(--earth)}
.xp-svg .ground{stroke:var(--line);stroke-width:2}
.xp-svg .base{fill:var(--w-fill2);stroke:var(--line);stroke-width:1.2}
.xp-svg .wall{fill:var(--w-fill);stroke:var(--line);stroke-width:1.2}
.xp-svg .win rect{fill:url(#glass);stroke:var(--thin);stroke-width:1.2}
.xp-svg .g1{stop-color:var(--glass1)}.xp-svg .g2{stop-color:var(--glass2)}
.xp-svg .door{fill:var(--roof);stroke:var(--thin);stroke-width:1.2}
.xp-svg .canopy,.xp-svg .steps{fill:var(--thin);stroke:var(--line);stroke-width:.8}
.xp-svg .belt{stroke:var(--thin);stroke-width:1;opacity:.5}
.xp-svg .cut{fill:var(--cut);stroke:none}
.xp-svg .cutline{stroke:var(--line);stroke-width:1.2;stroke-dasharray:6 4}
.xp-svg .room,.xp-svg .room2{fill:var(--room);stroke:none}
.xp-svg .board{stroke:var(--thin);stroke-width:1}
.xp-svg .panel{fill:none;stroke:var(--thin);stroke-width:1.2}
.xp-svg .desk{fill:var(--thin);opacity:.6}
.xp-svg .t-bg{fill:#EAF1F6}.xp-svg .t-ln{stroke:#B7CCDA;stroke-width:.8;fill:none}
.xp.bp .xp-svg .t-bg{fill:transparent}.xp.bp .xp-svg .t-ln{stroke:rgba(143,178,201,.35)}
.xp-svg .bath{stroke:none}
.xp-svg .fixture{fill:var(--room);stroke:var(--line);stroke-width:1.2}
.xp-svg .fixture-l{stroke:var(--line);stroke-width:1.4;fill:none}
.xp-svg .epanel{fill:var(--thin);stroke:var(--line);stroke-width:1.2}
.xp-svg .eline{stroke:var(--line);stroke-width:1}
.xp-svg .cable{fill:none;stroke:#C9962B;stroke-width:1.6;stroke-dasharray:4 3}
.xp-svg .lamp path{stroke:var(--line);stroke-width:1}
.xp-svg .lamp rect{fill:#F4D27A;stroke:var(--line);stroke-width:.8}
.xp.bp .xp-svg .lamp rect{fill:transparent;stroke:var(--line)}
.xp-svg .pipe{fill:none;stroke:#3F6E8C;stroke-width:4;stroke-linecap:round}
.xp.bp .xp-svg .pipe{stroke:var(--line);stroke-width:2}
.xp-svg .riser{stroke-width:3}
.xp-svg .boiler{fill:var(--thin);stroke:var(--line);stroke-width:1.2}
.xp-svg .radiator rect{fill:var(--room);stroke:var(--line);stroke-width:1.1}
.xp-svg .radiator path{stroke:var(--line);stroke-width:.8}
.xp-svg .slab{stroke:var(--line);stroke-width:5}
.xp.bp .xp-svg .slab{stroke-width:2}
.xp-svg .partition{stroke:var(--line);stroke-width:2.5}
.xp-svg .frame{fill:none;stroke:var(--line);stroke-width:2}
.xp-svg .roof{fill:var(--roof);stroke:var(--line);stroke-width:1.5}
.xp-svg .gutter{stroke:var(--thin);stroke-width:3}
.xp-svg .vent{fill:var(--w-fill);stroke:var(--line);stroke-width:1.2}
.xp-svg .outline{fill:none;stroke:transparent;stroke-width:3;stroke-dasharray:10 8}
.xp.bp .xp-svg .desk,.xp.bp .xp-svg .epanel,.xp.bp .xp-svg .boiler,.xp.bp .xp-svg .canopy,.xp.bp .xp-svg .steps{fill:transparent}
.xp-svg .dims{opacity:0;stroke:#8FB2C9;stroke-width:1;fill:none}
.xp-svg .dims text{fill:#CFE2EE;stroke:none;font:500 13px var(--sans);letter-spacing:.04em}
.xp-svg .dims .lbl{font-size:11px;letter-spacing:.2em;fill:#8FB2C9}
.xp.bp .xp-svg .dims{opacity:1}
.xp-svg .zone{cursor:pointer}
.xp-svg .zone.hi>*:not(.outline){filter:drop-shadow(0 0 0 transparent)}
.xp-svg .zone.on{animation:none}
.xp-svg .zone.on .wall,.xp-svg .zone.on .roof,.xp-svg .zone.on .base,.xp-svg .zone.on .room,.xp-svg .zone.on .room2,.xp-svg .zone.on .bath,.xp-svg .zone.on .vent{stroke:#8FB2C9;stroke-width:3}
.xp:not(.bp) .xp-svg .zone.on .room,.xp:not(.bp) .xp-svg .zone.on .room2{fill:#EAF3F9}
.xp-svg .zone.on .pipe{stroke:#8FB2C9}
.xp-svg .zone[data-z="service"].on .outline{stroke:#3F6E8C;animation:dash 1.2s linear infinite}
.xp.bp .xp-svg .zone[data-z="service"].on .outline{stroke:#fff}
@keyframes dash{to{stroke-dashoffset:-36}}
.xp-svg .zone:hover .wall,.xp-svg .zone:hover .roof,.xp-svg .zone:hover .room,.xp-svg .zone:hover .room2{stroke:#8FB2C9;stroke-width:2.5}
.xp-svg .hot{cursor:pointer;transition:opacity .5s}.xp-svg .hot.out{opacity:0;pointer-events:none}
.xp-svg .hot circle{fill:var(--hot);stroke:#fff;stroke-width:2}
.xp-svg .hot .pulse{fill:var(--hot);opacity:0;stroke:none;transform-origin:0 0}
.xp-svg .hot.on .pulse{animation:pulse 2.4s ease-out infinite}
.xp-svg .hot text{fill:var(--hot-t);font:700 12px var(--sans);text-anchor:middle;pointer-events:none}
.xp-svg .hot.on circle:not(.pulse){fill:#3F6E8C}
.xp.bp .xp-svg .hot.on circle:not(.pulse){fill:#8FB2C9}
.xp-svg .hot:hover circle:not(.pulse){transform:scale(1.15)}
@keyframes pulse{0%{transform:scale(.7);opacity:.5}100%{transform:scale(1.8);opacity:0}}
.xp-panel{background:var(--white);border-radius:18px;padding:clamp(22px,3vw,34px);border:1px solid var(--line);display:grid;gap:14px;transition:background .6s,border-color .6s}
.xp.bp .xp-panel{background:rgba(255,255,255,.04);border-color:rgba(143,178,201,.3)}
.xp-num{font:300 44px/1 var(--display);color:var(--steel-l)}
.xp-panel h3{font-size:clamp(26px,2.6vw,34px);font-weight:300;color:var(--navy)}
.xp.bp .xp-panel h3{color:#fff}
.xp-panel>p:not(.xp-num){color:var(--text-2)}
.xp.bp .xp-panel>p:not(.xp-num){color:#B9CCDA}
.xp-panel ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.xp-panel li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:var(--text-2)}
.xp.bp .xp-panel li{color:#DCE6ED}
.xp-panel li::before{content:"";width:12px;height:1px;background:var(--steel);margin-top:13px}
.xp-panel .btn{justify-self:start;margin-top:4px}
.xp.bp .xp-panel .btn.dark{background:#fff;color:#0E2A45}
.xp-legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;padding-top:18px;border-top:1px solid var(--line)}
.xp.bp .xp-legend{border-color:rgba(143,178,201,.3)}
.xp-legend button{font:600 13px/1 var(--sans);padding:9px 12px;border-radius:30px;border:1px solid var(--line);background:transparent;color:var(--text-2);cursor:pointer}
.xp.bp .xp-legend button{color:#B9CCDA;border-color:rgba(143,178,201,.35)}
.xp-legend button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.xp.bp .xp-legend button[aria-pressed="true"]{background:#fff;color:#0E2A45;border-color:#fff}
.xp-panel .swap{animation:swap .45s cubic-bezier(.2,.7,.2,1)}
@keyframes swap{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (max-width:960px){.xp-body{grid-template-columns:1fr}}
.xp-svg .hot:focus{outline:none}
.xp-svg .hot:focus-visible circle:not(.pulse){stroke:#8FB2C9;stroke-width:4}
@media (max-width:640px){.xp-svg .hot circle:not(.pulse){r:17px}.xp-svg .hot .pulse{r:24px}.xp-svg .hot text{font-size:19px;transform:translateY(3px)}}
@media (prefers-reduced-motion:reduce){.xp-svg .hot .pulse,.xp-svg .zone .outline{animation:none!important}}
/* focus: the chosen part of the building stays full, the rest steps back */
.xp-svg .zone{transition:opacity .7s}
/* names next to the markers (building view): the active one and the one under the pointer */
.xp-svg .hot .nm{opacity:0;fill:var(--hot);font:600 11.5px var(--sans);letter-spacing:.02em;text-anchor:middle;transition:opacity .4s;paint-order:stroke;stroke:var(--white);stroke-width:4px;stroke-linejoin:round}
.xp:not(.bp) .xp-svg .hot.on .nm,.xp:not(.bp) .xp-svg .hot:hover .nm{opacity:1}
.xp.bp .xp-svg .hot .nm{display:none}
/* panel head: number with previous / next */
.xp-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.xp-nav{display:inline-flex;align-items:center;gap:6px}
.xp-nav span{font:500 13px/1 var(--sans);color:var(--text-2);font-variant-numeric:tabular-nums;min-width:52px;text-align:center}
.xp.bp .xp-nav span{color:#B9CCDA}
.xp-nav button{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--navy);transition:background .25s,border-color .25s}
.xp-nav button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.xp-nav button:hover{background:var(--ice);border-color:#B9CCDA}
.xp.bp .xp-nav button{color:#fff;border-color:rgba(143,178,201,.35)}.xp.bp .xp-nav button:hover{background:rgba(255,255,255,.08)}
.xp-legend button i{font-style:normal;opacity:.55;margin-right:6px;font-variant-numeric:tabular-nums}
.xp-legend button[aria-pressed="true"] i{opacity:.7}

/* blueprint mode: project sections drawn one after another */
.xp-svg .hot .code{opacity:0;fill:#CFE2EE;font:700 11px var(--sans);letter-spacing:.08em;text-anchor:middle;transition:opacity .6s}
.xp.bp .xp-svg .hot .code{opacity:1}
.xp-svg .stamp rect,.xp-svg .stamp path{fill:none;stroke:#8FB2C9;stroke-width:1}
.xp-svg .stamp .st{font:600 9.5px var(--sans);letter-spacing:.14em;fill:#CFE2EE}
.xp.bp.bp-draw .xp-svg .zone,.xp.bp.bp-draw .xp-svg .slab,.xp.bp.bp-draw .xp-svg .partition,.xp.bp.bp-draw .xp-svg .frame,.xp.bp.bp-draw .xp-svg .hot,.xp.bp.bp-draw .xp-svg .dims{opacity:0;animation:xp-draw 1.1s cubic-bezier(.3,0,.1,1) forwards}
.xp.bp.bp-draw .xp-svg .frame,.xp.bp.bp-draw .xp-svg .slab,.xp.bp.bp-draw .xp-svg .partition{animation-delay:0s}
.xp.bp.bp-draw .xp-svg .dims{animation-delay:.2s}
.xp.bp.bp-draw .xp-svg [data-z="eng"]{animation-delay:.35s}
.xp.bp.bp-draw .xp-svg [data-z="facade"]{animation-delay:.6s}
.xp.bp.bp-draw .xp-svg [data-z="roof"]{animation-delay:.85s}
.xp.bp.bp-draw .xp-svg [data-z="rooms"]{animation-delay:1.1s}
.xp.bp.bp-draw .xp-svg [data-z="bath"]{animation-delay:1.35s}
.xp.bp.bp-draw .xp-svg [data-z="elec"]{animation-delay:1.6s}
.xp.bp.bp-draw .xp-svg [data-z="service"]{animation-delay:1.85s}
.xp.bp.bp-draw .xp-svg .hots .hot{animation-delay:2.1s}
@keyframes xp-draw{from{opacity:0}to{opacity:1}}
.xp-steps{display:none;gap:6px;margin-top:2px}
.xp.bp .xp-steps{display:flex;flex-wrap:wrap}
.xp-steps span{font:600 11px/1 var(--sans);letter-spacing:.08em;padding:6px 8px;border-radius:6px;border:1px solid rgba(143,178,201,.35);color:#8FB2C9;transition:background .5s,color .5s,border-color .5s}
.xp-steps span.done{color:#CFE2EE;border-color:rgba(207,226,238,.6)}
.xp-steps span.now{background:#fff;color:#0E2A45;border-color:#fff}
@media (prefers-reduced-motion:reduce){.xp.bp.bp-draw .xp-svg *{animation:none!important;opacity:1!important}}

/* ---------- living horizon ---------- */
.hero{--sky-top:#0B1A2A;--sky-bot:#10263C;--glow:rgba(42,81,115,1);--stars:0;
  background:radial-gradient(120% 90% at 78% 100%,var(--glow) 0%,transparent 60%),linear-gradient(180deg,var(--sky-top) 0%,var(--sky-bot) 100%)!important}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:var(--stars);transition:opacity .8s;
  background-image:radial-gradient(1.2px 1.2px at 12% 18%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 27% 42%,#fff 50%,transparent 51%),radial-gradient(1.4px 1.4px at 44% 12%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 58% 30%,#fff 50%,transparent 51%),radial-gradient(1.2px 1.2px at 71% 8%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 83% 26%,#fff 50%,transparent 51%),radial-gradient(1.3px 1.3px at 92% 14%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 6% 36%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 36% 24%,#fff 50%,transparent 51%),radial-gradient(1.1px 1.1px at 64% 48%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 88% 44%,#fff 50%,transparent 51%),radial-gradient(1.2px 1.2px at 50% 6%,#fff 50%,transparent 51%);
  animation:twinkle 5s ease-in-out infinite alternate}
@keyframes twinkle{from{filter:brightness(.7)}to{filter:brightness(1.3)}}
.towers .lw{fill:#FFD98A;opacity:0;transition:opacity .6s calc(var(--d)*1.2s)}
.towers.night .lw{opacity:var(--o)}
.towers.night .lw:nth-child(3n){opacity:0}
.towers.dusk .lw:nth-child(4n+1){opacity:var(--o)}
.towers .moon{opacity:0;transition:opacity .8s}
.towers.night .moon{opacity:1}
.towers .moon-cut{fill:var(--sky-top)}
.towers .sun{transition:opacity .6s}
.skyctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:14px auto 0;max-width:360px;padding:10px 14px;border-radius:40px;border:1px solid rgba(255,255,255,.18);background:rgba(11,26,42,.35);backdrop-filter:blur(6px);color:#C9D7E2;font-size:13px}
.towers svg{overflow:visible}
.skyctl label{color:#C9D7E2;font-weight:400;display:flex;gap:8px;align-items:baseline;flex:1 1 100%;justify-content:space-between}
.skyctl b{font:500 15px/1 var(--sans);color:#fff;font-variant-numeric:tabular-nums}
.skyctl input[type=range]{padding:0!important;border:0!important;box-shadow:none!important;flex:1;min-width:0;appearance:none;-webkit-appearance:none;height:2px;background:linear-gradient(90deg,#0B1A2A,#C77B5A 25%,#8FB2C9 50%,#C77B5A 75%,#0B1A2A);border-radius:2px;outline:none;cursor:pointer}
.skyctl input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#FFE7A8;box-shadow:0 0 0 4px rgba(255,217,138,.25),0 0 16px rgba(255,217,138,.7);border:0}
.skyctl input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#FFE7A8;border:0;box-shadow:0 0 16px rgba(255,217,138,.7)}
.skyctl input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px #8FB2C9}
.skyctl button{font:600 12px/1 var(--sans);padding:7px 11px;border-radius:30px;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;cursor:pointer}
.skyctl button:hover{background:rgba(255,255,255,.1)}
@media (prefers-reduced-motion:reduce){.hero::before{animation:none}}

/* ---------- build story (pre-rendered 3D sequence) ---------- */
.story{background:#0B1A2A;color:#fff;padding-bottom:clamp(40px,6vw,80px);position:relative;overflow:clip}
.story::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 40% at 20% 0%,rgba(63,110,140,.25),transparent 70%)}
.story .kicker{color:#8FB2C9}.story .sec-title{color:#fff}.story .sec-lead{color:#B9CCDA}
.st-head{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(20px,4vw,60px);align-items:end}
.st-head .sec-lead{margin:0 0 6px}
.st-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(24px,4vw,64px);margin-top:clamp(24px,3vw,44px)}
.st-stage{position:relative}
.st-sticky{position:sticky;top:150px;aspect-ratio:4/3;max-height:min(76vh,760px);border-radius:22px;overflow:hidden;
  background:#10263c;border:1px solid rgba(143,178,201,.2);box-shadow:0 30px 80px -30px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.03)}
.st-sticky canvas,.st-poster{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.st-sticky canvas{opacity:0;transition:opacity .5s}
.st-sticky.ready canvas{opacity:1}
.st-sticky.ready .st-poster{opacity:0;transition:opacity .5s .2s}
.st-sticky::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(11,26,42,.25),transparent 30%,transparent 70%,rgba(11,26,42,.55))}
.st-hud{position:absolute;left:20px;right:20px;bottom:20px;z-index:2;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.st-cap{display:inline-flex;align-items:center;gap:12px;align-self:flex-start;background:rgba(11,26,42,.62);backdrop-filter:blur(8px);border:1px solid rgba(143,178,201,.3);border-radius:40px;padding:8px 16px 8px 8px}
.st-cap-n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#8FB2C9;color:#0B1A2A;font:600 13px/1 var(--display);letter-spacing:.04em}
.st-cap-t{font:500 13px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:#fff}
.st-tags{display:flex;flex-wrap:wrap;gap:6px}
.st-tags span{font:500 12px/1 var(--sans);color:#DCE6ED;background:rgba(11,26,42,.55);border:1px solid rgba(143,178,201,.25);border-radius:30px;padding:7px 11px;backdrop-filter:blur(6px);animation:tagin .45s cubic-bezier(.2,.7,.2,1) both}
.st-tags span:nth-child(2){animation-delay:.07s}.st-tags span:nth-child(3){animation-delay:.14s}
@keyframes tagin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.st-rail{position:absolute;top:18px;left:20px;right:20px;z-index:2;height:22px;display:flex;justify-content:space-between;align-items:center;pointer-events:none}
.st-rail::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(143,178,201,.28)}
.st-rail i{position:absolute;left:0;top:50%;height:1px;width:calc(var(--p,0)*100%);background:#8FB2C9;transition:width .25s}
.st-rail b{position:relative;width:10px;height:10px;border-radius:50%;background:#0B1A2A;border:1px solid rgba(143,178,201,.5);transition:transform .3s,background .3s}
.st-rail b.done{background:#8FB2C9;border-color:#8FB2C9}
.st-rail b.on{background:#fff;border-color:#fff;transform:scale(1.5);box-shadow:0 0 0 4px rgba(255,255,255,.18)}
.st-load{position:absolute;top:54px;left:20px;z-index:2;font:500 12px/1 var(--sans);color:#B9CCDA;display:flex;gap:8px;align-items:center}
.st-load span{width:14px;height:14px;border-radius:50%;border:2px solid rgba(143,178,201,.35);border-top-color:#8FB2C9;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.st-steps{display:grid}
.st-step{min-height:62vh;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:20px 0 20px 28px;position:relative;opacity:.3;transition:opacity .5s}
.st-step::before{content:"";position:absolute;left:0;top:18%;bottom:18%;width:2px;background:rgba(143,178,201,.18);border-radius:2px}
.st-step::after{content:"";position:absolute;left:0;top:18%;width:2px;height:0;background:#8FB2C9;border-radius:2px;transition:height .6s cubic-bezier(.2,.7,.2,1)}
.st-step.on{opacity:1}.st-step.on::after{height:64%}
.st-step:last-child{min-height:50vh}
.st-step-head{display:flex;align-items:center;gap:14px}
.st-n{font:300 52px/1 var(--display);color:#3F6E8C;transition:color .4s}
.st-line{flex:0 0 40px;height:1px;background:rgba(143,178,201,.35)}
.st-step.on .st-n{color:#8FB2C9}
.st-step h3{font-size:clamp(26px,2.6vw,36px);font-weight:300;margin:0}
.st-step p{color:#B9CCDA;font-size:17px;max-width:30em;margin:0}
.st-list{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.st-list li{font:500 13px/1 var(--sans);color:#DCE6ED;border:1px solid rgba(143,178,201,.3);border-radius:30px;padding:8px 12px;display:flex;align-items:center;gap:7px}
.st-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:#8FB2C9}
.st-cta{margin-top:clamp(20px,3vw,40px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;border:1px solid rgba(143,178,201,.2);border-radius:18px;background:rgba(255,255,255,.03)}
.st-cta p{margin:0;color:#B9CCDA;font-size:17px}
.btn-light{background:#fff;color:#0B1A2A;border-color:#fff}.btn-light:hover{background:#DCE6ED}
@media (max-width:1100px){.st-head{grid-template-columns:1fr}}
@media (max-width:860px){
  .st-grid{grid-template-columns:1fr;gap:0}
  .st-stage{position:sticky;top:112px;z-index:2;padding-bottom:10px;background:#0B1A2A}
  .st-sticky{position:relative;top:0;max-height:38vh;border-radius:16px}
  .st-hud{left:12px;right:12px;bottom:12px}.st-tags{display:none}
  .st-rail{left:12px;right:12px;top:12px}
  .st-step{min-height:66vh;justify-content:flex-start;padding:36px 0 0 22px}
  .st-step p{font-size:16px}.st-n{font-size:42px}
}
@media (prefers-reduced-motion:reduce){.st-tags span{animation:none}.st-step::after{transition:none}}

/* ---------- hero 3d visual (pre-rendered) ---------- */
.hero-art{animation:rise 1.2s cubic-bezier(.2,.7,.2,1) both}
.hero h1{letter-spacing:-.012em;line-height:1.06}
.hero .lead{line-height:1.55}
.kicker{letter-spacing:.2em}
.brand .n{font-weight:500;letter-spacing:.1em}
.hero .inner{align-items:center}
.hero-art{position:relative}
.hero3d{position:relative;width:min(620px,100%);margin-inline:auto;aspect-ratio:1/var(--ar);filter:drop-shadow(0 30px 60px rgba(0,0,0,.45))}
.h3-spots{position:absolute;inset:0;pointer-events:none}
.h3-spot{position:absolute;pointer-events:auto;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;border:0;background:transparent;cursor:pointer;padding:0}
.h3-spot i{position:absolute;inset:6px;border-radius:50%;background:#FFE7A8;box-shadow:0 0 0 3px rgba(255,231,168,.25),0 0 18px rgba(255,217,138,.7)}
.h3-spot::before{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,231,168,.6);animation:spotping 2.2s ease-out infinite}
.h3-spot[aria-expanded=true] i{background:#fff}
@keyframes spotping{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.2);opacity:0}}
.h3-card{position:absolute;z-index:5;pointer-events:auto;width:min(260px,70vw);padding:14px 16px;border-radius:14px;background:rgba(11,26,42,.9);backdrop-filter:blur(10px);border:1px solid rgba(143,178,201,.3);box-shadow:0 20px 50px -20px rgba(0,0,0,.7);display:flex;flex-direction:column;gap:6px;animation:cardin .25s ease both}
.h3-card b{font:500 15px/1.3 var(--display);color:#fff}.h3-card span{font:400 13px/1.45 var(--sans);color:#C3D2DE}.h3-card a{font:600 13px/1 var(--sans);color:#FFE7A8;text-decoration:none;margin-top:4px}
@keyframes cardin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.h3-l{position:absolute;inset:0;width:100%;height:100%;display:block;transition:opacity 1.1s ease;pointer-events:none;user-select:none}
.h3-day{opacity:1}.h3-dusk{opacity:0}.h3-night{opacity:0}
.h3-hook{position:absolute;pointer-events:none;user-select:none;transform-origin:50% 0%;animation:hookwork 7s ease-in-out infinite}
@keyframes hookwork{0%,100%{transform:translateY(0)}45%{transform:translateY(60%)}70%{transform:translateY(60%)}}
.h3-glow{display:none}
.h3ctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:22px auto 0;max-width:360px;padding:10px 14px;border-radius:40px;border:1px solid rgba(255,255,255,.18);background:rgba(11,26,42,.35);backdrop-filter:blur(6px);color:#C9D7E2;font-size:13px}
.h3ctl label{color:#C9D7E2;font-weight:400;display:flex;gap:8px;align-items:baseline;flex:1 1 100%;justify-content:space-between}
.h3ctl b{font:500 15px/1 var(--sans);color:#fff;font-variant-numeric:tabular-nums}
.h3ctl input[type=range]{padding:0!important;border:0!important;box-shadow:none!important;flex:1;min-width:0;appearance:none;-webkit-appearance:none;height:2px;background:linear-gradient(90deg,#0B1A2A,#C77B5A 25%,#8FB2C9 50%,#C77B5A 75%,#0B1A2A);border-radius:2px;outline:none;cursor:pointer}
.h3ctl input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#FFE7A8;box-shadow:0 0 0 4px rgba(255,217,138,.25),0 0 16px rgba(255,217,138,.7);border:0}
.h3ctl input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#FFE7A8;border:0;box-shadow:0 0 16px rgba(255,217,138,.7)}
.h3ctl button{font:600 12px/1 var(--sans);padding:7px 11px;border-radius:30px;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;cursor:pointer}
.h3ctl button:hover{background:rgba(255,255,255,.1)}
@media (min-width:900px){.hero3d{width:min(760px,100%)}}
@media (prefers-reduced-motion:reduce){.h3-hook{animation:none}.h3-l{transition:none}}

/* ---------- page hero renders ---------- */
.hero.page .inner{grid-template-columns:1fr;gap:clamp(24px,4vw,60px)}
.hero.page.has-art .inner{grid-template-columns:1fr 1fr;align-items:center}
.ph-art{position:relative;z-index:2;width:min(620px,100%);margin-inline:auto;aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:#EDE3CC;box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(223,241,255,.14),inset 0 1px 0 rgba(255,255,255,.12);animation:artRise 1.2s cubic-bezier(.2,.7,.2,1) backwards;transform:translate(var(--px,0),var(--py,0));transition:transform .5s cubic-bezier(.2,.7,.2,1)}
@keyframes artRise{from{opacity:0;transform:translateY(26px) scale(.97)}to{opacity:1;transform:none}}
.ph-art .rz{position:absolute;inset:-4%;animation:kenburns 42s ease-in-out infinite alternate;will-change:transform}
@keyframes kenburns{from{transform:scale(1) translate(0,0)}to{transform:scale(1.09) translate(-1.4%,1.2%)}}
.ph-art .r-l{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:opacity 1.4s ease}
.ph-art .r-dusk{opacity:0}
.ph-art .r-vig{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 45%,rgba(60,40,20,0) 60%,rgba(60,40,20,.16));pointer-events:none}
.ph-art .r-cap{position:absolute;left:18px;bottom:16px;display:flex;flex-direction:column;gap:3px;padding:10px 14px;border-radius:10px;background:rgba(244,236,218,.88);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(60,40,20,.18);color:#2E2116;max-width:78%;box-shadow:0 8px 24px -14px rgba(40,25,10,.5)}
.ph-art .r-cap .r-k{font:italic 500 16px/1.15 'Cormorant Garamond',Georgia,serif;color:#9A4A2B}
.ph-art .r-cap b{font:500 13.5px/1.3 var(--sans);color:#2E2116}
.ph-art .r-corner{position:absolute;right:16px;top:14px;width:34px;height:34px;border-top:1px solid rgba(223,241,255,.5);border-right:1px solid rgba(223,241,255,.5);border-radius:0 6px 0 0;opacity:.7;pointer-events:none}
@media (max-width:900px){.hero.page.has-art .inner{grid-template-columns:1fr}.ph-art{width:min(520px,100%);margin-top:6px;border-radius:14px}.ph-art .r-cap{left:12px;bottom:12px;padding:8px 11px}}
@media (prefers-reduced-motion:reduce){.ph-art .rz{animation:none}.ph-art{animation:none}}

/* ---------- the logo scene (home + inner pages) ---------- */
.lhero{position:relative;overflow:hidden;color:#fff;min-height:100svh;display:flex;flex-direction:column;justify-content:center;background:#0B1A2A;isolation:isolate;padding-block:0;--vh:100vh;--hh:125px;--lh-top:clamp(14px,4.4vh,56px);--lh-gap:clamp(20px,3.4vh,40px);--lh-copy:102px;--lh-bot:clamp(100px,11vh,130px)}
.lhero-sky{position:absolute;inset:0;z-index:0;background:
  radial-gradient(90% 55% at 50% 78%,rgba(63,110,140,.42) 0%,rgba(63,110,140,0) 70%),
  radial-gradient(140% 70% at 50% -10%,#0A1624 0%,rgba(10,22,36,0) 60%),
  linear-gradient(180deg,#07111C 0%,#0B1A2A 42%,#132C44 100%)}
.lhero-grid{position:absolute;inset:0;z-index:0;opacity:.07;background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);background-size:96px 96px;mask-image:radial-gradient(70% 60% at 50% 55%,#000 20%,transparent 100%);-webkit-mask-image:radial-gradient(70% 60% at 50% 55%,#000 20%,transparent 100%)}
.lhero-stage{position:relative;z-index:2;width:100%;max-width:1180px;margin:0 auto;padding:calc(var(--hh) + var(--lh-top)) 24px var(--lh-bot);display:flex;flex-direction:column;align-items:center;text-align:center}
.lh-scene{position:relative;width:min(100%,clamp(420px,64vw,860px))}
.lhero .lh-scene{--lh-w:min(100%,clamp(300px,min(64vw,(var(--vh) - var(--hh) - var(--lh-top) - var(--lh-gap) - var(--lh-copy) - var(--lh-bot)) / .541),860px));width:var(--lh-w);margin-block:calc(var(--lh-w) * -.026) calc(var(--lh-w) * -.033)}
.lh-l{position:absolute;inset:0;width:100%;height:100%;display:block;overflow:visible;pointer-events:none}
.lhero-copy{margin-top:var(--lh-gap)}
.lhero-line{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;font:400 15px/1.5 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:#C3D2DE;margin:0}
.lhero-line i{width:4px;height:4px;border-radius:50%;background:#8FB2C9;display:inline-block}
.lhero .cta{justify-content:center;margin-top:28px}
.lhero .btn.ghost{border-color:rgba(255,255,255,.35);color:#fff}.lhero .btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.lhero-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:3;width:26px;height:44px;border:1px solid rgba(255,255,255,.35);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.lhero-cue span{width:2px;height:8px;border-radius:2px;background:#fff;animation:lh-cue 1.8s ease-in-out infinite}
@supports (height:100svh){.lhero{--vh:100svh}}
@media (max-height:860px){.lhero{--lh-bot:clamp(18px,4.2vh,36px)}.lhero-cue{display:none}}
/* inner page hero: text left, the mark standing on the horizon right */
.hero.page{background:#0B1A2A;isolation:isolate}
.hero.page .lhero-sky,.hero.page .lhero-grid{z-index:0}
.hero.page .inner{position:relative;z-index:2;grid-template-columns:1.05fr .95fr;align-items:end;padding-bottom:0!important}
.hero.page .inner>div:first-child{padding-bottom:clamp(32px,min(7vw,9.5vh),90px)}
.ph-mark{align-self:end;justify-self:center;width:min(100%,460px,60vh - 30px);margin-bottom:-6px}
.ph-mark .lh-scene{width:100%}
.hero.page.has-mark .arcline{display:none}
@media (min-width:901px) and (max-height:820px){.hero.page .inner{grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr)}}
@media (max-width:900px){.hero.page .inner{grid-template-columns:1fr}.ph-mark{width:min(64%,300px);margin-top:-16px}}
/* dark sections carry the same sky */
.sky{position:relative;isolation:isolate;overflow:hidden}
.sky::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(80% 60% at 50% 110%,rgba(63,110,140,.35) 0%,rgba(63,110,140,0) 70%),linear-gradient(180deg,#0B1A2A 0%,#102640 100%)}
.sky::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.06;background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);background-size:96px 96px;mask-image:radial-gradient(80% 90% at 50% 50%,#000 10%,transparent 100%);-webkit-mask-image:radial-gradient(80% 90% at 50% 50%,#000 10%,transparent 100%)}
.sky.facts::before{background:linear-gradient(180deg,#132C44 0%,#0B1A2A 100%)}
.sky .wrap{position:relative;z-index:1}
.sky-arc{position:absolute;left:0;right:0;top:-1px;height:70px;z-index:0;pointer-events:none}
.sky-arc svg{width:100%;height:100%;display:block}

/* ---------- entrance: compositor-only (transform / opacity / clip-path on HTML elements), one long soft curve ---------- */
.lh-l,.lh-towers svg{will-change:transform,opacity}
.lh-arc{opacity:0;clip-path:inset(-20% 50% -20% 50%);animation:lh-horizon 3.6s cubic-bezier(.45,0,.12,1) .2s forwards,lh-in 2.2s cubic-bezier(.4,0,.2,1) .2s forwards}
.lh-glow{opacity:0;transform:scale(.7);transform-origin:50% 66%;animation:lh-bloom 4s cubic-bezier(.3,0,.1,1) .1s forwards}
.lh-wide{opacity:0;clip-path:inset(-200% 45% -200% 45%);animation:lh-horizon-wide 4.2s cubic-bezier(.45,0,.12,1) .9s forwards,lh-in 2.6s ease-in-out 1.2s forwards}
.lh-tower{opacity:0;transform:translateY(52%);animation:lh-rise 2.8s cubic-bezier(.4,0,.1,1) forwards,lh-in 1.6s ease-out forwards}
.lh-t3{animation-delay:1.3s,1.3s}.lh-t1{animation-delay:1.6s,1.6s}.lh-t2{animation-delay:1.9s,1.9s}
.lh-word,.lh-tag,.lhero-copy{opacity:0;transform:translateY(12px);animation:lh-bloom 2.2s cubic-bezier(.3,0,.1,1) forwards}
.lh-word{animation-delay:2.6s}.lh-tag{animation-delay:2.9s}.lhero-copy{animation-delay:3.2s}
@keyframes lh-horizon{to{clip-path:inset(-20% 0 -20% 0)}}
@keyframes lh-horizon-wide{to{clip-path:inset(-200% -300% -200% -300%)}}
@keyframes lh-rise{to{transform:translateY(0)}}
@keyframes lh-in{to{opacity:1}}
@keyframes lh-bloom{to{opacity:1;transform:none}}
@keyframes lh-cue{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}
/* home: the building is drawn as a blueprint, rises inside the lines, a light passes over the facades and reveals the name */
.lhero .lh-outline{opacity:1;animation:lh-out 1.7s ease-in-out 2.5s forwards}
.lhero .lh-outline polygon{stroke-dasharray:1400;stroke-dashoffset:1400;animation:lh-draw 1.9s cubic-bezier(.4,0,.2,1) both}
.lhero .lh-o-t3 polygon{animation-delay:.2s}.lhero .lh-o-t1 polygon{animation-delay:.4s}.lhero .lh-o-t2 polygon{animation-delay:.6s}
.lhero .lh-tower{opacity:1;transform:none;animation:lh-build 2.3s cubic-bezier(.45,.05,.2,1) both}
.lhero .lh-t3{--lh-top:24.6%;animation-delay:1s}.lhero .lh-t1{--lh-top:4%;animation-delay:1.2s}.lhero .lh-t2{--lh-top:19%;animation-delay:1.4s}
.lh-shg{transform:translateX(-320px);will-change:transform}
.lhero .lh-shg{animation:lh-sweep 2.1s cubic-bezier(.45,0,.35,1) 2.7s forwards}
.lhero .lh-word{opacity:1;transform:none;clip-path:inset(-10% 100% -10% 0);animation:lh-wipe 2s cubic-bezier(.45,0,.2,1) 2.85s forwards}
.lhero .lh-tag{animation-delay:3.35s}.lhero .lhero-copy{animation-delay:3.7s}
.lhero .lh-arc{animation-duration:3.8s,2.4s}
@keyframes lh-out{to{opacity:0}}
@keyframes lh-build{from{clip-path:inset(60% 0 0 0)}to{clip-path:inset(var(--lh-top) 0 0 0)}}
@keyframes lh-sweep{from{transform:translateX(150px)}to{transform:translateX(640px)}}
@keyframes lh-wipe{to{clip-path:inset(-10% -2% -10% 0)}}
.lhero .lh-level line,.lhero .lh-level path{opacity:0;transform:translateY(360px);animation:lh-level 2.7s cubic-bezier(.45,.05,.2,1) 1s forwards}
@keyframes lh-level{0%{transform:translateY(360px);opacity:0}14%{opacity:.8}78%{opacity:.8}100%{transform:translateY(24px);opacity:0}}
.lh-refl{opacity:0;will-change:opacity}.lhero .lh-refl{animation:lh-in 3.2s ease-in-out 3.1s forwards}
.lh-refl .lh-rf{will-change:transform}
/* the tagline opens from the centre like the horizon; the line and the buttons follow one by one */
.lhero .lh-tag{transform:none;clip-path:inset(-10% 50% -10% 50%);animation:lh-open 1.8s cubic-bezier(.45,0,.2,1) 3.7s forwards,lh-in .8s ease-out 3.7s forwards}
@keyframes lh-open{to{clip-path:inset(-10% -2% -10% -2%)}}
.lhero .lhero-copy{opacity:1;transform:none;animation:none}
.lhero .lhero-line span,.lhero .lhero-line i,.lhero .cta .btn{opacity:0;transform:translateY(6px);animation:lh-bloom 1.8s cubic-bezier(.3,0,.1,1) forwards}
.lhero .lhero-line span:nth-child(1){animation-delay:4.2s}.lhero .lhero-line i:nth-child(2){animation-delay:4.32s}.lhero .lhero-line span:nth-child(3){animation-delay:4.44s}.lhero .lhero-line i:nth-child(4){animation-delay:4.56s}.lhero .lhero-line span:nth-child(5){animation-delay:4.68s}
.lhero .cta .btn:nth-child(1){animation-delay:4.8s}.lhero .cta .btn:nth-child(2){animation-delay:4.98s}
/* inner pages: each section has its own entrance for the mark */
.hero.page[data-anim="draw"] .lh-tower{transform:none;opacity:0;animation:lh-in 1.8s ease-out .8s forwards}
.hero.page[data-anim="draw"] .lh-tower polygon{stroke:#C9DCE8;stroke-width:1.2;fill-opacity:0;stroke-dasharray:1400;stroke-dashoffset:1400;animation:lh-draw 3s cubic-bezier(.45,.05,.2,1) .4s forwards,lh-fill 1.8s ease-in-out 2.4s forwards}
.hero.page[data-anim="glow"] .lh-tower{transform:scale(.94);transform-origin:50% 100%;animation:lh-bloom 3s cubic-bezier(.3,0,.1,1) forwards}
.hero.page[data-anim="glow"] .lh-t3{animation-delay:1.2s}.hero.page[data-anim="glow"] .lh-t1{animation-delay:.9s}.hero.page[data-anim="glow"] .lh-t2{animation-delay:1.5s}
.hero.page[data-anim="glow"] .lh-glow{animation-duration:2s}
.hero.page[data-anim="slide"] .lh-tower{transform:translateX(18%);animation:lh-bloom 2.8s cubic-bezier(.3,0,.1,1) forwards}
.hero.page[data-anim="slide"] .lh-t3{animation-delay:.9s}.hero.page[data-anim="slide"] .lh-t1{animation-delay:1.15s}.hero.page[data-anim="slide"] .lh-t2{animation-delay:1.4s}
.hero.page[data-anim="settle"] .lh-tower{transform:translateY(-20%);animation:lh-bloom 3s cubic-bezier(.3,0,.1,1) forwards}
.hero.page[data-anim="settle"] .lh-t1{animation-delay:.9s}.hero.page[data-anim="settle"] .lh-t3{animation-delay:1.25s}.hero.page[data-anim="settle"] .lh-t2{animation-delay:1.6s}
.hero.page[data-anim="arc"] .lh-arc{animation-duration:4.2s,2.4s}
.hero.page[data-anim="arc"] .lh-t3{animation-delay:2.2s,2.2s}.hero.page[data-anim="arc"] .lh-t1{animation-delay:2.5s,2.5s}.hero.page[data-anim="arc"] .lh-t2{animation-delay:2.8s,2.8s}
@keyframes lh-draw{to{stroke-dashoffset:0}}
@keyframes lh-fill{to{fill-opacity:1;stroke:#16304A}}
@media (prefers-reduced-motion:reduce){.lh-l,.lh-tower,.lh-tower polygon,.lh-word,.lh-tag,.lhero-copy,.lhero-cue span{animation:none;opacity:1;clip-path:none;transform:none;stroke-dashoffset:0;stroke-dasharray:none;fill-opacity:1}.lh-outline,.lh-shg,.lh-level{display:none}.lh-refl{opacity:1}.lhero .lhero-line span,.lhero .lhero-line i,.lhero .cta .btn{animation:none;opacity:1;transform:none}}
/* cursor reaction: the scene tilts toward the pointer, towers drift at different depths, the nearest tower lifts */
.lh-scene{transform:perspective(1800px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-style:preserve-3d;will-change:transform}
/* soft light under the cursor: a self-contained circle that fades to zero at its own rim, so it never shows an edge */
.lh-spot{position:absolute;left:0;top:0;z-index:1;width:clamp(170px,19vw,270px);aspect-ratio:1/1;border-radius:50%;pointer-events:none;opacity:0;will-change:transform,opacity;background:radial-gradient(closest-side,rgba(222,234,242,.24) 0%,rgba(188,210,226,.13) 30%,rgba(143,178,201,.05) 60%,rgba(143,178,201,.015) 82%,rgba(143,178,201,0) 100%)}
.lh-par{transition:filter .9s cubic-bezier(.2,.8,.2,1)}
.lh-par.near{filter:brightness(1.12) drop-shadow(0 0 6px rgba(201,220,232,.28))}
.lh-arc{transition:filter .9s}.lh-scene.live .lh-arc{filter:drop-shadow(0 0 calc(var(--glow,0)*6px) rgba(255,255,255,.45))}
@media (hover:none){.lh-scene{transform:none}.lh-spot{display:none}}
@media (max-width:720px){.lhero{min-height:88svh;--lh-top:clamp(16px,4vh,44px);--lh-copy:125px;--lh-bot:clamp(28px,6vh,48px)}.lhero .lh-scene{--lh-w:min(100%,520px,max(240px,(var(--vh) - var(--hh) - var(--lh-top) - var(--lh-gap) - var(--lh-copy) - var(--lh-bot)) / .541))}.lhero-line{font-size:12.5px;gap:10px;letter-spacing:.05em}.lhero-cue{display:none}}
@media (max-width:560px){.lhero{--lh-copy:214px}}
@media (max-width:480px){.lhero{--hh:121px}}

/* ---------- footer with the 3D logo ---------- */
footer.f3{position:relative;isolation:isolate;overflow:hidden;background:#0B1A2A;color:#9FB4C4;font-size:14.5px;padding:clamp(64px,8vw,110px) 0 0}
footer.f3 .lhero-sky,footer.f3 .lhero-grid{z-index:-1}
footer.f3 .lhero-sky{background:radial-gradient(70% 70% at 18% 75%,rgba(63,110,140,.45) 0%,rgba(63,110,140,0) 70%),linear-gradient(180deg,#0B1A2A 0%,#07111C 100%)}
footer.f3 .wrap.f3-grid{display:grid;justify-content:stretch;grid-template-columns:1.25fr .8fr 1fr 1fr;gap:clamp(28px,4vw,56px);align-items:start;padding-block:0!important}
.f3-logo{display:flex;flex-direction:column;align-items:center;gap:18px;margin-top:-10px}
.f3-stage{position:relative;width:min(340px,100%);aspect-ratio:1/1;-webkit-mask-image:radial-gradient(closest-side at 50% 47%,#000 64%,rgba(0,0,0,.62) 82%,transparent 100%);mask-image:radial-gradient(closest-side at 50% 47%,#000 64%,rgba(0,0,0,.62) 82%,transparent 100%)}
.f3-poster,.f3-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.f3-video{opacity:0;transition:opacity 1.2s ease}
.f3-video.on{opacity:1}
.f3-word{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:-34px;position:relative}
.f3-word .n{font:300 30px/1 var(--display);letter-spacing:.14em;color:#fff}
.f3-word .s{font:400 11px/1 var(--display);letter-spacing:.42em;text-transform:uppercase;color:#8FB2C9}
.f3-col{display:flex;flex-direction:column;gap:11px;padding-top:6px}
.f3-h{font:500 12px/1 var(--display);letter-spacing:.24em;text-transform:uppercase;color:#8FB2C9;margin:0 0 6px}
.f3-col a{color:#C9D7E2;text-decoration:none;line-height:1.45;transition:color .4s}
.f3-col a:hover{color:#fff}
.f3-col span{color:#9FB4C4;line-height:1.45}
.f3-big{font:500 22px/1.2 var(--sans)!important;color:#fff!important}
.f3-col .btn{align-self:flex-start;margin-top:6px}
.f3-dl{display:inline-flex;align-items:center;gap:8px;margin-top:6px;color:#fff!important;border-bottom:1px solid rgba(143,178,201,.5);padding-bottom:3px;align-self:flex-start}
footer.f3 .wrap.f3-bottom{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:10px 30px;margin-top:clamp(40px,5vw,70px);padding-block:22px 26px!important;border-top:1px solid rgba(143,178,201,.18);font-size:13px;color:#6F8799}
@media (max-width:1100px){footer.f3 .wrap.f3-grid{grid-template-columns:1fr 1fr}.f3-logo{grid-column:1/-1}}
@media (max-width:620px){footer.f3 .wrap.f3-grid{grid-template-columns:1fr}.f3-stage{width:min(280px,100%)}.f3-word{margin-top:-26px}}
@media (prefers-reduced-motion:reduce){.f3-video{display:none}}

.svc,.door,.btn,.chip,.obj,.card,.sec-card{transition-duration:.5s;transition-timing-function:cubic-bezier(.2,.6,.2,1)}
/* service cards with a work cycle */
details.svc{padding:0}details.svc>summary{list-style:none;cursor:pointer;padding:32px 30px 30px;display:flex;flex-direction:column;gap:14px;position:relative}
details.svc>summary::-webkit-details-marker{display:none}
.svc .more{display:inline-flex;align-items:center;gap:8px;font:600 14px/1 var(--sans);color:var(--steel);margin-top:4px}
.svc .more i{width:18px;height:18px;border-radius:50%;border:1px solid var(--steel-l);position:relative;transition:transform .5s cubic-bezier(.2,.6,.2,1)}
.svc .more i::before,.svc .more i::after{content:"";position:absolute;left:50%;top:50%;background:var(--steel);width:8px;height:1.2px;transform:translate(-50%,-50%)}
.svc .more i::after{transform:translate(-50%,-50%) rotate(90deg)}
details.svc[open] .more i{transform:rotate(45deg)}
details.svc[open]{grid-column:1/-1;display:grid;grid-template-columns:minmax(260px,.9fr) 2fr;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(14,32,51,.35)}
details.svc[open]>summary{border-right:1px solid var(--line)}
.cycle{padding:32px 34px 34px;animation:cy-in .8s cubic-bezier(.2,.6,.2,1) both}
@keyframes cy-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.cy-intro{font-size:17px;color:var(--text);max-width:48em}
.cy-steps{list-style:none;counter-reset:cy;margin:22px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
.cy-steps li{counter-increment:cy;display:grid;grid-template-columns:34px 1fr;gap:4px 12px;padding:12px 0;border-top:1px solid var(--line)}
.cy-steps li::before{content:counter(cy,decimal-leading-zero);grid-row:1/3;font:500 20px/1 var(--display);color:var(--steel);padding-top:2px}
.cy-steps b{font:600 15.5px/1.3 var(--sans);color:var(--navy)}.cy-steps span{font-size:14.5px;line-height:1.5;color:var(--text-2)}
.cy-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0 0;padding:20px 0 0;border-top:1px solid var(--line)}
.cy-meta dt{font:500 12px/1.2 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--steel)}.cy-meta dd{margin:8px 0 0;font-size:14.5px;line-height:1.5;color:var(--text)}
.cycle .btn{margin-top:26px}
@media (max-width:900px){details.svc[open]{grid-template-columns:1fr}details.svc[open]>summary{border-right:0;border-bottom:1px solid var(--line)}.cy-steps,.cy-meta{grid-template-columns:1fr}.cycle{padding:24px 22px 28px}}
/* partners — compact strip */
.partners{background:var(--paper);padding-block:clamp(40px,5vw,64px)}
.partners .p-title{font-size:clamp(24px,2.6vw,34px)}
.p-lead{margin-top:10px;color:var(--text-2);font-size:15.5px}
.p-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;margin-top:clamp(22px,3vw,32px)}
.partner{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 12px 12px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;transition:transform .5s cubic-bezier(.2,.6,.2,1),box-shadow .5s}
.partner:hover{transform:translateY(-2px);box-shadow:0 14px 30px -22px rgba(14,32,51,.35)}
.p-logo{height:44px;width:100%;display:flex;align-items:center;justify-content:center}
.p-logo img{max-height:40px;max-width:84%;width:auto;height:auto;object-fit:contain}
.p-name{font:500 16px/1 var(--display);color:var(--navy)}
.partner p{font-size:12px;line-height:1.35;color:var(--text-2);margin:0}
.partner p b{display:block;font:600 13px/1.25 var(--sans);color:var(--navy);margin-bottom:2px}
@media (max-width:1100px){.p-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:560px){.p-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
/* map */
.mapsec{padding-block:clamp(24px,4vw,56px)}
.map-card{display:grid;grid-template-columns:1.6fr 1fr;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}
.map-frame{position:relative;min-height:420px;background:#E8EEF2}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.map-info{padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:14px;justify-content:center}
.map-info .sec-title{font-size:clamp(26px,2.4vw,34px)}
.map-addr{font-size:17px;line-height:1.5;color:var(--navy)}
.map-note{color:var(--text-2);font-size:15px}
.map-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
a.addr{color:inherit;text-decoration:underline;text-decoration-color:var(--steel-l);text-underline-offset:4px}
a.addr:hover{color:var(--steel)}
@media (max-width:900px){.map-card{grid-template-columns:1fr}.map-frame{min-height:320px}}
/* objects */
.obj .w{font-size:13.5px;color:var(--steel);margin-top:-4px}
.objhome{padding-block:clamp(48px,6vw,80px);background:var(--white)}
.objhome-photos{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:clamp(24px,3vw,40px)}
.objhome-photos .obj.ph{min-height:300px}
.objhome-photos .obj.ph .obj-body p:not(.w){display:none}
.objhome-photos+.objhome-list{margin-top:clamp(28px,3.5vw,44px)}
@media (max-width:960px){.objhome-photos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.objhome-photos{grid-template-columns:1fr}.objhome-photos .obj.ph{min-height:220px}}
.dirs{background:var(--paper)}
.dir-grid{margin-top:clamp(28px,4vw,44px)}
a.dir{text-decoration:none;color:inherit;display:flex;flex-direction:column;position:relative}
a.dir .more{margin-top:auto;padding-top:14px;display:inline-flex;align-items:center;gap:8px;font:500 14px/1 var(--sans);color:var(--navy)}
a.dir .more svg{width:20px;height:9px;stroke:currentColor;fill:none;stroke-width:1.4;transition:transform .4s}
a.dir:hover .more svg{transform:translateX(4px)}
.objhome-head{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:end}
.objhome-list{list-style:none;margin:clamp(24px,3vw,40px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0 28px;border-top:1px solid var(--line)}
.objhome-list li{display:flex;flex-direction:column;gap:3px;padding:14px 0;border-bottom:1px solid var(--line)}
.objhome-list b{font:500 16px/1.3 var(--sans);color:var(--navy)}
.objhome-list span{font:500 11.5px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--steel)}
@media (max-width:1100px){.objhome-list{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.objhome-list{grid-template-columns:repeat(2,1fr);gap:0 18px}}
@media (max-width:480px){.objhome-list{grid-template-columns:1fr}}
.card .actions{display:flex;flex-wrap:wrap;gap:10px}
form.lead .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form.lead .btn-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
form.lead .btn-row .hint{font-size:13px;color:var(--text-2)}
form.lead .opt{font-weight:400;color:var(--text-2)}
form.lead .sent{border:1px solid var(--line);border-radius:14px;padding:22px 24px;background:var(--paper);display:grid;gap:8px}
form.lead .sent b{font:600 20px/1.3 var(--sans);color:var(--navy)}form.lead .sent p{margin:0;color:var(--text-2)}
/* object cards with a photo background */
.obj.ph{position:relative;overflow:hidden;min-height:340px;padding:0;justify-content:flex-end;border:0;background:#0E2033;color:#fff;isolation:isolate}
.obj.ph .obj-img{position:absolute;inset:0;z-index:-2;background-size:cover;transform:scale(1.02);transition:transform 1.2s cubic-bezier(.2,.8,.2,1),filter .8s}
.obj.ph::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,26,42,0) 25%,rgba(11,26,42,.55) 55%,rgba(11,26,42,.94) 100%);transition:opacity .6s}
.obj.ph:hover .obj-img{transform:scale(1.08);filter:saturate(1.08)}
.obj.ph .obj-body{display:flex;flex-direction:column;gap:8px;padding:24px 24px 24px}
.obj.ph .d{color:#C9DCE8}.obj.ph h3{color:#fff}.obj.ph .w{color:#A9C4D6}.obj.ph p{color:#DCE6ED}
.obj.ph::after{background:radial-gradient(300px circle at var(--mx) var(--my),rgba(255,255,255,.14),transparent 60%)!important}
.obj-chip{position:absolute;top:16px;left:16px;display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;background:rgba(11,26,42,.74);border:1px solid rgba(169,196,214,.28);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font:500 11.5px/1 var(--sans);letter-spacing:.03em;color:#C9DCE8}
.obj.ph.art::before{background:linear-gradient(180deg,rgba(11,26,42,0) 40%,rgba(11,26,42,.6) 68%,rgba(11,26,42,.92) 100%)}
.facts{background:#0B1A2A;padding:clamp(28px,4vw,48px) 0 clamp(48px,6vw,80px)}
.facts .stats{margin-top:0}
/* ---------- wide layout ---------- */
.wrap{max-width:1560px;padding-inline:clamp(16px,5vw,96px)}
.hero .inner{gap:clamp(40px,6vw,120px)}
.towers{width:min(560px,100%)}
@media (min-width:1400px){
  .svc-grid{grid-template-columns:repeat(4,1fr);gap:26px}
  .obj-grid{grid-template-columns:repeat(4,1fr)}
  .obj.more{grid-column:span 2}
  .hero h1{font-size:clamp(38px,4.6vw,84px)}
  .hero .lead{max-width:40em;font-size:21px}
  .sec-title{font-size:clamp(32px,3.6vw,58px)}
  .sec-lead{max-width:46em;font-size:20px}
  .about .sec-lead{font-size:19px}
  .st-grid{grid-template-columns:1.35fr 1fr}
  .st-sticky{height:min(74vh,720px)}
  .xp-body{grid-template-columns:1.7fr 1fr}
  .doors{grid-template-columns:repeat(3,1fr);gap:28px}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{gap:32px}
}
@media (min-width:1800px){
  .wrap{max-width:1760px}
  .svc-grid{grid-template-columns:repeat(4,1fr)}
  .obj-grid{grid-template-columns:repeat(5,1fr)}
}

/* ---------- contacts: tiles ---------- */
.ct-sec{padding-block:clamp(40px,5vw,72px) clamp(56px,7vw,96px);background:linear-gradient(180deg,var(--paper),#fff)}
.ct-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ct{position:relative;display:flex;flex-direction:column;gap:12px;padding:26px 24px 24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 26px 54px -42px rgba(14,32,51,.45);transition:transform .6s cubic-bezier(.2,.8,.2,1),box-shadow .6s,border-color .4s;isolation:isolate;overflow:hidden}
.ct::before{content:"";position:absolute;left:24px;right:24px;top:0;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--steel-l),transparent);opacity:0;transform:scaleX(.4);transition:opacity .6s,transform .8s cubic-bezier(.2,.8,.2,1)}
.ct:hover{transform:translateY(-5px);box-shadow:0 36px 70px -42px rgba(14,32,51,.55);border-color:#C8D6E1}
.ct:hover::before{opacity:1;transform:none}
.ct-ic{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(160deg,#1F3D5A,#0E2033);color:#E4EEF5;box-shadow:0 14px 26px -16px rgba(14,32,51,.8);margin-bottom:6px;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.ct:hover .ct-ic{transform:translateY(-2px) rotate(-4deg)}
.ct-ic svg{width:23px;height:23px}
.ct .k{font:500 12px/1 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.ct .v{font:500 clamp(18px,1.45vw,21px)/1.3 var(--display);color:var(--navy);overflow-wrap:anywhere}
.ct .v a{text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .5s cubic-bezier(.2,.8,.2,1)}
.ct .v a:hover{background-size:100% 1px}
.ct .v.sm{font-size:16.5px;line-height:1.45}
.ct .s{font-size:14px;line-height:1.5;color:var(--text-2)}
.ct-act{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:10px}
.ct-act .btn{margin-top:0}
.ct-copy svg{width:16px;height:16px}
.btn.ct-copy.ic{width:40px;padding:0;justify-content:center;display:inline-grid;place-items:center}
.ct-copy.ic svg{grid-area:1/1;transition:opacity .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.ct-copy.ic svg+svg{opacity:0;transform:scale(.6)}
.ct-copy.ic.done svg{opacity:0;transform:scale(.6)}.ct-copy.ic.done svg+svg{opacity:1;transform:none}
.btn.ct-copy{gap:8px}
.ct-copy.done{background:var(--navy)!important;color:#fff!important;border-color:var(--navy)!important}
@media (max-width:1120px){.ct-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.ct-grid{grid-template-columns:1fr}.ct{padding:22px 20px}}

/* ---------- contacts: branded 3D map ---------- */
.omap-sec{position:relative;padding:0;background:#08131F;color:#fff;isolation:isolate;overflow:hidden}
.omap{position:relative;height:clamp(560px,78vh,740px);background:radial-gradient(60% 55% at 62% 55%,rgba(63,110,140,.30),rgba(63,110,140,0) 70%),linear-gradient(180deg,#060E18 0%,#0B1A2A 55%,#0E2236 100%)}
.omap::before{content:"";position:absolute;inset:0;opacity:.07;background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(70% 70% at 60% 55%,#000 20%,transparent 100%);mask-image:radial-gradient(70% 70% at 60% 55%,#000 20%,transparent 100%)}
.omap-canvas,.omap .omap-canvas.maplibregl-map{position:absolute;inset:0;width:100%;height:100%;z-index:1;opacity:0;transition:opacity 1.4s ease}
.omap.is-on .omap-canvas,.omap.is-on .omap-canvas.maplibregl-map{opacity:1}
.omap-canvas .maplibregl-canvas{outline:none}
.omap-fb{position:absolute;inset:0;z-index:1}
.omap-fb iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(180deg) saturate(.55) brightness(.92) contrast(.95)}
.omap-fade{position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(8,19,31,.94) 0%,rgba(8,19,31,.62) 24%,rgba(8,19,31,0) 46%),linear-gradient(180deg,rgba(8,19,31,.85) 0%,rgba(8,19,31,0) 14%,rgba(8,19,31,0) 82%,rgba(8,19,31,.9) 100%)}
.omap-load{position:absolute;left:64%;top:50%;z-index:2;transform:translate(-50%,-50%);display:flex;align-items:center;gap:12px;font:500 12px/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:#8FB2C9;transition:opacity .6s}
.omap-load span{position:relative;width:10px;height:10px;border-radius:50%;background:#C9DCE8;box-shadow:0 0 16px 4px rgba(201,220,232,.5)}
.omap-load span::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(201,220,232,.6);animation:omk-ping 2s cubic-bezier(.2,.6,.3,1) infinite}
.omap:not(.is-loading) .omap-load{opacity:0;pointer-events:none}
.omap-ctrl{position:absolute;right:clamp(16px,2.4vw,32px);bottom:clamp(40px,6vh,64px);z-index:4;display:grid;gap:8px;opacity:0;transform:translateY(10px);transition:opacity .8s,transform .8s cubic-bezier(.2,.8,.2,1)}
.omap.is-ready .omap-ctrl{opacity:1;transform:none}
.omap.is-fallback .omap-ctrl{display:none}
.omap-ctrl button{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;padding:0;cursor:pointer;color:#DCE8F1;background:rgba(10,24,40,.78);border:1px solid rgba(169,196,214,.24);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font:600 12.5px/1 var(--display);letter-spacing:.04em;transition:background .3s,border-color .3s,transform .3s cubic-bezier(.2,.8,.2,1)}
.omap-ctrl button svg{width:19px;height:19px}
.omap-ctrl button:hover{background:rgba(31,61,90,.92);border-color:rgba(201,220,232,.5)}
.omap-ctrl button:active{transform:scale(.92)}
.omap-ctrl .t3d[aria-pressed="true"]{background:#E4EEF5;color:#0E2033;border-color:#E4EEF5}
.omap-attr{position:absolute;right:clamp(16px,2.4vw,32px);bottom:12px;z-index:4;margin:0;font-size:10.5px;line-height:1;color:rgba(169,196,214,.55)}
.omap-attr a{text-decoration:none}.omap-attr a:hover{color:#C9DCE8}
.omap-wrap{position:absolute;inset:0;z-index:3;pointer-events:none;display:flex;align-items:center}
.omap-wrap .wrap{width:100%}
.omap-card{pointer-events:auto;width:min(462px,100%);padding:clamp(26px,2.6vw,36px);border-radius:22px;background:rgba(9,22,37,.74);border:1px solid rgba(169,196,214,.18);-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2);box-shadow:0 50px 90px -50px rgba(0,0,0,.75);transition:opacity 1.1s ease,transform 1.2s cubic-bezier(.2,.8,.2,1)}
.omap-sec.js-anim .omap-card{opacity:0;transform:translateY(18px)}
.omap-sec.js-anim.in .omap-card{opacity:1;transform:none}
.omap-sec:not(.js-anim) .omap-load,.omap-sec:not(.js-anim) .omap-ctrl{display:none}
.omap-card .kicker{color:#8FB2C9}
.omap-card h2{margin-top:12px;font-size:clamp(28px,2.6vw,38px);font-weight:300;color:#fff}
.omap-addr{margin-top:14px;font-size:16.5px;line-height:1.55;color:#DCE6ED}
.omap-facts{list-style:none;margin:20px 0 0;padding:18px 0 0;border-top:1px solid rgba(169,196,214,.16);display:grid;gap:12px}
.omap-facts li{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start;font-size:14.5px;line-height:1.45;color:#B9CCDA}
.omap-facts li svg{width:20px;height:20px;color:#8FB2C9}
.omap-facts b{font-weight:600;color:#fff}
.omap-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:22px}
.omap-btns .btn{justify-content:center;text-align:center}
.omap-btns .btn:first-child{grid-column:1/-1}
.omap-btns .btn{margin-top:0}
.omap-btns .btn svg{width:17px;height:17px}
.omap-btns .btn.ghost{border-color:rgba(255,255,255,.28)}
.omap-copy{margin-top:16px;display:inline-flex;align-items:center;gap:8px;padding:0;border:0;background:none;cursor:pointer;font:500 13.5px/1 var(--sans);color:#8FB2C9;transition:color .3s}
.omap-copy svg{width:16px;height:16px}
.omap-copy:hover,.omap-copy.done{color:#fff}
/* office beacon */
.omk{display:flex;flex-direction:column;align-items:center;pointer-events:none}
.omk-card{pointer-events:auto;cursor:default;display:flex;align-items:center;gap:10px;padding:8px 14px 8px 8px;border-radius:14px;background:rgba(8,19,31,.9);border:1px solid rgba(201,220,232,.32);box-shadow:0 20px 40px -20px rgba(0,0,0,.8),0 0 0 6px rgba(143,178,201,.07);white-space:nowrap;opacity:0;transform:translateY(10px) scale(.96);transition:opacity .9s ease,transform 1s cubic-bezier(.2,.8,.2,1)}
.omap.is-ready .omk-card{opacity:1;transform:none}
.omk-logo{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(160deg,#1F3D5A,#0E2033);border:1px solid rgba(201,220,232,.18)}
.omk-logo svg{width:26px;height:26px}
.omk-card b{display:block;font:600 13px/1.2 var(--display);color:#fff;letter-spacing:.01em}
.omk-card i{display:block;margin-top:2px;font-style:normal;font-size:11.5px;line-height:1.2;color:#A9C4D6}
.omk-stem{width:2px;height:58px;background:linear-gradient(180deg,rgba(228,238,245,.95),rgba(228,238,245,.05));transform-origin:50% 100%;transform:scaleY(0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1) .15s}
.omap.is-ready .omk-stem{transform:none}
.omk-base{position:relative;width:14px;height:14px;margin-top:-7px}
.omk-base::before{content:"";position:absolute;inset:3px;border-radius:50%;background:#fff;box-shadow:0 0 14px 5px rgba(201,220,232,.75)}
.omk-base span{position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(201,220,232,.85);animation:omk-ping 2.8s cubic-bezier(.2,.6,.3,1) infinite}
.omk-base span+span{animation-delay:1.4s}
@keyframes omk-ping{0%{transform:scale(1);opacity:.9}100%{transform:scale(6);opacity:0}}
/* cooperative gestures hint in brand colours */
.omap .maplibregl-cooperative-gesture-screen{background:rgba(8,19,31,.62);color:#E4EEF5;font:500 15px/1.4 var(--sans);padding:24px;text-align:center;z-index:5}
@media (max-width:920px){
  .omap{height:440px}
  .omap-fade{background:linear-gradient(180deg,rgba(8,19,31,.75) 0%,rgba(8,19,31,0) 18%,rgba(8,19,31,0) 70%,rgba(8,19,31,.96) 100%)}
  .omap-load{left:50%}
  .omap-wrap{position:relative;inset:auto;display:block;padding-bottom:40px;margin-top:-84px}
  .omap-card{width:auto}
  .omap-ctrl{top:16px;bottom:auto;right:16px;grid-template-columns:repeat(2,40px)}
  .omap-ctrl button{width:40px;height:40px}
  .omap-attr{bottom:96px}
}

/* ---------- contacts: request ---------- */
.ct-form{background:linear-gradient(180deg,#fff,var(--ice))}
.ct-next .sec-lead a{color:var(--navy);font-weight:500;text-decoration:none;border-bottom:1px solid rgba(14,32,51,.25)}
.ct-steps{list-style:none;margin:34px 0 0;padding:0;display:grid;gap:22px;counter-reset:st}
.ct-steps li{position:relative;display:grid;gap:4px;padding-left:58px;counter-increment:st}
.ct-steps li::before{content:counter(st,decimal-leading-zero);position:absolute;left:0;top:-2px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font:500 13px/1 var(--display);letter-spacing:.04em;color:var(--navy);background:#fff;border:1px solid var(--line)}
.ct-steps li:not(:last-child)::after{content:"";position:absolute;left:20px;top:44px;bottom:-18px;width:1px;background:linear-gradient(var(--line),transparent)}
.ct-steps b{font:500 18px/1.3 var(--display);color:var(--navy)}
.ct-steps span{font-size:15px;line-height:1.55;color:var(--text-2)}

/* ---------- contacts: requisites ---------- */
.ct-req{background:#fff}
.rq-card .req .r{position:relative;transition:background .3s}
.rq-card .req .r:hover{background:var(--paper)}
.rq-card .req dd{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.rq-copy{flex:none;position:relative;width:30px;height:30px;margin:-5px -8px -5px 0;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer;opacity:.35;transition:opacity .3s,background .3s,color .3s,border-color .3s,transform .3s cubic-bezier(.2,.8,.2,1)}
.rq-copy svg{width:16px;height:16px;grid-area:1/1;transition:opacity .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.rq-copy svg+svg{opacity:0;transform:scale(.6)}
.rq-card .req .r:hover .rq-copy,.rq-copy:focus-visible{opacity:1}
.rq-copy:hover{background:#fff;border-color:var(--line);color:var(--navy)}
.rq-copy:active{transform:scale(.9)}
.rq-copy.done{opacity:1;background:var(--navy);border-color:var(--navy);color:#fff}
.rq-copy.done svg{opacity:0;transform:scale(.6)}
.rq-copy.done svg+svg{opacity:1;transform:none}
@media (hover:none){.rq-copy{opacity:.8}}

/* ---------- the firm's own platform ---------- */
.platform{margin-top:22px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#F8FBFD,#fff);padding:clamp(22px,3vw,34px)}
.pf-head{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.pf-head .ic.big{width:52px;height:52px;border-radius:14px;background:var(--navy);display:inline-flex;align-items:center;justify-content:center}
.pf-head .ic.big svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:1.5;stroke-linejoin:round}
.pf-head h3{font:400 clamp(21px,2vw,27px)/1.25 var(--display);color:var(--navy);margin:6px 0 10px}
.pf-head .kicker{margin:0}
.pf-lead{color:var(--text-2);max-width:62ch;font-size:16px;line-height:1.55}
.pf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.pf-item{border:1px solid #E4EBF1;border-radius:12px;padding:16px 16px 18px;background:#fff}
.pf-item .ic{width:36px;height:36px;border-radius:10px;background:var(--ice);display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}
.pf-item .ic svg{width:20px;height:20px;fill:none;stroke:var(--navy);stroke-width:1.5;stroke-linejoin:round}
.pf-item h4{font:500 15.5px/1.3 var(--sans);color:var(--navy);margin:0 0 6px}
.pf-item p{color:var(--text-2);font-size:14px;line-height:1.5;margin:0}
.pf-note{margin:18px 0 0;color:var(--text-2);font-size:14px}
@media (max-width:960px){.pf-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.pf-grid{grid-template-columns:1fr}.pf-head{grid-template-columns:1fr}}

/* ---------- cooperation: suppliers & subcontractors ---------- */
.doors.two{grid-template-columns:repeat(2,1fr)}
.coop-sec{scroll-margin-top:110px}
.coop-sec.alt{background:linear-gradient(180deg,var(--paper),#fff)}
.coop-c p{color:var(--text-2)}
.coop-cols{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:clamp(28px,4vw,44px)}
.coop-card{border:1px solid var(--line);border-radius:18px;padding:clamp(24px,3vw,36px);background:#fff;box-shadow:0 26px 54px -44px rgba(14,32,51,.45)}
.coop-card.alt{background:var(--ice);border-color:transparent;box-shadow:none}
.coop-card h3{font:500 clamp(19px,1.6vw,22px)/1.3 var(--display);color:var(--navy);margin:0 0 18px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.checks li{position:relative;padding-left:34px;font-size:15.5px;line-height:1.55;color:var(--text-2)}
.checks li::before{content:"";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:#fff 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 3.2L15 7' fill='none' stroke='%230E2033' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;border:1px solid var(--line)}
.coop-card.alt .checks li::before{border-color:#fff}
.timeline.t5{grid-template-columns:repeat(5,1fr)}
.timeline.t4{grid-template-columns:repeat(4,1fr)}
.f3-col a .tl-x{color:inherit}
.coop-sec .doors+.coop-cols{margin-top:22px}
.p-cta{margin:clamp(22px,3vw,30px) 0 0;text-align:center}
.p-cta a{display:inline-flex;align-items:center;gap:10px;font:500 15px/1.3 var(--sans);color:var(--navy);text-decoration:none;border-bottom:1px solid rgba(14,32,51,.25);padding-bottom:3px;transition:border-color .4s,gap .5s cubic-bezier(.2,.8,.2,1)}
.p-cta a:hover{border-color:var(--navy);gap:14px}
.p-cta a svg{width:22px;height:10px;flex:none;stroke:currentColor;fill:none;stroke-width:1.4}
.svc-grid.g3{grid-template-columns:repeat(3,1fr)}
@media (max-width:960px){.svc-grid.g3{grid-template-columns:repeat(2,1fr)}.svc-grid.g3>:last-child:nth-child(odd){grid-column:1/-1}}
@media (max-width:600px){.svc-grid.g3{grid-template-columns:1fr 1fr;gap:12px}.svc-grid.g3>:last-child:nth-child(odd){grid-column:1/-1}.coop-c{padding:20px 16px 22px;gap:10px}.coop-c h3{font-size:16.5px;line-height:1.3}.coop-c p{font-size:13.5px;line-height:1.5}}
@media (max-width:340px){.svc-grid.g3{grid-template-columns:1fr}}
@media (max-width:1000px){.timeline.t5,.timeline.t4{grid-template-columns:1fr}.doors.two{grid-template-columns:1fr}}
/* header tabs: nine sections fit on common laptop widths; when they still scroll, the edge fades as a hint */
@media (max-width:1560px){.tabs a{padding-inline:11px;font-size:14.5px}.tabs .tl-x{display:none}}
.tabs.scrollable:not(.at-end){-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent)}
@media (max-width:860px){.coop-cols{grid-template-columns:1fr}}

/* ---------- interaction polish ---------- */
:root{--ease-out:cubic-bezier(.2,.8,.2,1);--ease-spring:cubic-bezier(.34,1.56,.64,1)}
html{scroll-padding-top:120px}
body{opacity:1;transition:opacity .35s var(--ease-out)}
body.is-leaving{opacity:0}
/* buttons */
.btn{transform:translate3d(var(--bx,0),var(--by,0),0);transition:transform .45s var(--ease-out),background .35s,color .35s,border-color .35s,box-shadow .45s var(--ease-out)!important;-webkit-tap-highlight-color:transparent;isolation:isolate}
.btn::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .9s var(--ease-out);z-index:-1;pointer-events:none}
.btn:hover::before{transform:translateX(120%)}
.btn.light::before,.btn.outline::before{background:linear-gradient(110deg,transparent 30%,rgba(63,110,140,.14) 50%,transparent 70%)}
.btn:hover{box-shadow:0 14px 30px -16px rgba(14,32,51,.55)}
.btn.ghost:hover{box-shadow:0 14px 30px -18px rgba(0,0,0,.6);background:rgba(255,255,255,.06)}
.btn:active,.btn.pressed{transform:translate3d(var(--bx,0),var(--by,0),0) scale(.96)!important;transition-duration:.12s!important;box-shadow:0 6px 14px -10px rgba(14,32,51,.5)}
.btn .rp{position:absolute;border-radius:50%;pointer-events:none;transform:translate(-50%,-50%) scale(0);width:12px;height:12px;background:currentColor;opacity:.22;animation:rp .7s var(--ease-out) forwards;z-index:-1}
@keyframes rp{to{transform:translate(-50%,-50%) scale(var(--rs,30));opacity:0}}
.btn:disabled{opacity:.7;cursor:progress}
/* chips, toggles, legend pills, copy buttons */
.chip,.xp-toggle button,.xp-legend button,.copy,.tabs a{transition:background .35s var(--ease-out),color .35s,border-color .35s,transform .35s var(--ease-spring)!important;-webkit-tap-highlight-color:transparent}
.chip:hover,.xp-legend button:hover{transform:translateY(-1px)}
.chip:active,.xp-toggle button:active,.xp-legend button:active,.copy:active{transform:scale(.94)}
.chip[aria-pressed="true"],.xp-legend button[aria-pressed="true"]{animation:pop .45s var(--ease-spring)}
@keyframes pop{0%{transform:scale(.92)}100%{transform:none}}
.copy.done{background:var(--navy)!important;color:#fff!important;border-color:var(--navy)!important}
/* cards: lift + soft spotlight under the cursor */
.svc,.obj,.partner,.door,.c-item,.why-grid>div,.qa,.cy-steps li,.objhome-list li{--mx:50%;--my:50%}
.svc,.obj,.partner,.door{position:relative;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out),border-color .4s,background .4s!important}
.svc::after,.obj::after,.partner::after,.door::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .5s;background:radial-gradient(260px circle at var(--mx) var(--my),rgba(143,178,201,.22),transparent 60%)}
.svc:hover::after,.obj:hover::after,.partner:hover::after,.door:hover::after{opacity:1}
.svc:hover,.obj:hover,.door:hover{transform:translateY(-4px);box-shadow:0 26px 50px -34px rgba(14,32,51,.45)}
.svc:active,.obj:active,.partner:active,.door:active{transform:translateY(-1px) scale(.99);transition-duration:.15s!important}
details.svc[open]:hover{transform:none}
.svc .ic{transition:background .45s var(--ease-out),border-color .45s,transform .5s var(--ease-spring)!important}
.svc:hover .ic{transform:rotate(-8deg) scale(1.06)}
.objhome-list li{transition:padding .45s var(--ease-out),background .4s}
.objhome-list li:hover{padding-left:10px;background:linear-gradient(90deg,rgba(143,178,201,.12),transparent)}
.qa summary{transition:color .35s}.qa:hover summary{color:var(--steel)}
.qa i{transition:transform .5s var(--ease-spring)!important}
/* header nav: sliding indicator */
.tabs{position:relative}
.tabs .tab-ind{position:absolute;bottom:0;height:2px;background:#8FB2C9;border-radius:2px;left:0;width:0;transform:translateX(var(--ix,0));transition:transform .5s var(--ease-out),width .5s var(--ease-out),opacity .3s;pointer-events:none}
.tabs.has-ind a[aria-current="page"]{border-bottom-color:transparent!important}
.tabs a:hover{color:#fff}
/* text links */
.f3-col a:not(.btn),.c-item a,a.addr,.crumbs a{background-image:linear-gradient(currentColor,currentColor);background-size:0 1px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .45s var(--ease-out),color .35s}
.f3-col a:not(.btn):hover,.c-item a:hover,a.addr:hover,.crumbs a:hover{background-size:100% 1px}
/* form fields */
form.lead input,form.lead select,form.lead textarea{transition:border-color .35s,box-shadow .35s var(--ease-out),background .35s}
form.lead input:focus,form.lead select:focus,form.lead textarea:focus{outline:none;border-color:var(--steel);box-shadow:0 0 0 4px rgba(143,178,201,.28)}
form.lead .err:not(:empty){animation:shake .45s var(--ease-out)}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
form.lead .sent{animation:cy-in .7s var(--ease-out) both}
/* to-top button */
.totop{transition:opacity .4s,transform .5s var(--ease-spring),background .3s!important}
.totop:hover{transform:translateY(-3px)}.totop:active{transform:scale(.92)}
/* focus */
:focus-visible{outline:2px solid #8FB2C9;outline-offset:3px;border-radius:6px}
.btn:focus-visible{outline-offset:4px;border-radius:40px}
@media (hover:none){.btn:hover{box-shadow:none}.btn::before{display:none}.svc:hover,.obj:hover,.door:hover{transform:none}}
@media (prefers-reduced-motion:reduce){.btn,.btn::before,.chip,.svc,.obj,.partner,.door,body{transition:none!important;animation:none!important}.btn .rp{display:none}}

/* ================= polish: serious, quiet, precise ================= */
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
::selection{background:#CFE0EC;color:#0E2033}
h1,h2,h3,.sec-title{text-wrap:balance}
p,li,dd,.sec-lead,.lead{text-wrap:pretty}
h1{letter-spacing:-.02em}
.sec-title{letter-spacing:-.014em}
.sec-lead{max-width:64ch}
.nw{white-space:nowrap}
a[href^="tel:"]{white-space:nowrap}
.stat b{font-variant-numeric:lining-nums}

/* section labels: the brand's horizon arc instead of a tracked all-caps eyebrow */
.kicker{display:flex;align-items:center;gap:11px;text-transform:none!important;letter-spacing:.004em!important;font:500 15px/1.3 var(--sans)!important}
.kicker::before{content:"";flex:none;width:26px;height:10px;background:currentColor;opacity:.85;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M1.5 8.5Q13 -1.5 24.5 8.5' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M1.5 8.5Q13 -1.5 24.5 8.5' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat}
.band .kicker,.sky .kicker,footer .kicker{color:var(--steel-l)}

/* small labels: sentence case, quiet */
.c-item .k,.ct .k{font:500 13.5px/1.2 var(--sans)!important;letter-spacing:0!important;text-transform:none!important}
.obj .d{font:500 13.5px/1.2 var(--sans)!important;letter-spacing:0!important;text-transform:none!important}
.door .who{font:500 14.5px/1.3 var(--sans)!important;letter-spacing:.004em!important;text-transform:none!important;opacity:.9}
.f3-h{font:500 14px/1.2 var(--sans)!important;letter-spacing:0!important;text-transform:none!important}
.objhome-list li span,.objhome-list li small{text-transform:none!important;letter-spacing:0!important}
.lhero-line i{width:1px;height:15px;border-radius:0;background:rgba(143,178,201,.55)}

/* buttons: firm rounded rectangles; filters and tags stay pill-shaped */
.btn{border-radius:10px}
.btn.sm{border-radius:9px}
.phone{border-radius:10px}

/* surfaces: hairlines, smaller radii, no jumping on hover */
.svc{border-radius:12px;border:1px solid #E4EBF1;background:#F8FAFC}
.process .svc,.coop-sec.alt .svc{background:#fff}
.svc:hover{transform:none;box-shadow:none;border-color:#BFD0DD;background:#fff}
details.svc[open]{border-radius:12px}
.door{border-radius:14px}
.door:hover{transform:none;box-shadow:none}
a.door.gov:hover{background:#13293F}
a.door.biz:hover{background:#E1EAF1}
a.door.svcd:hover{border-color:#B9CCDA;background:#fff}
.obj{border-radius:12px}
.obj:hover{transform:none}
.partner:hover{transform:none;box-shadow:none;border-color:#BFD0DD}
.sec-card:hover{transform:none;box-shadow:none}
.ct{border-radius:14px;box-shadow:none}
.ct:hover{transform:none;box-shadow:none;border-color:#BFD0DD}
.card,.coop-card,.xp-panel,.xp-stage,.about-card,.quote{border-radius:16px}
form.lead{border-radius:16px}
.omap-card{border-radius:16px}

/* motion: the same reveals, travelling less — calmer */
.reveal{transform:translateY(12px)}
.doors .reveal,.svc.reveal{transform:translateY(14px)}
.timeline li.reveal{transform:translateX(-12px)}
.qa.reveal{transform:translateX(10px)}
.c-item.reveal:nth-child(even){transform:translateX(12px)}
.c-item.reveal:nth-child(odd){transform:translateX(-12px)}
@media (prefers-reduced-motion:reduce){.reveal{transform:none}}

/* ================= polish 2 ================= */
/* anchor jumps land below the fixed header, not under it */
section[id],[id].coop-sec,#request,#map,#requisites,#lead{scroll-margin-top:118px}
@media (max-width:960px){section[id],#request,#map,#requisites{scroll-margin-top:96px}}

/* interactive schema: hairline frames like everything else */
/* (inside .xp the --line variable is the drawing ink, so the frames get explicit hairline colours) */
.xp:not(.bp) .xp-stage,.xp:not(.bp) .xp-panel,.xp:not(.bp) .xp-legend{border-color:#DCE4EA}
.xp:not(.bp) .xp-toggle{border-color:#C5D3DE}
.xp:not(.bp) .xp-legend button:not([aria-pressed="true"]):not(.on){border-color:#C9D6E0}

/* figures: labels share one baseline whatever the height of the number */
.stats{grid-template-rows:auto auto}
.stats .stat{display:grid;grid-row:span 2;grid-template-rows:subgrid;row-gap:0}
.stats .stat b{align-self:end}
.stats .stat span{align-self:start;margin-top:12px}

/* numbers in contacts and requisites line up */
.req dd,.ct .v,.c-item .v,.f3-col span{font-variant-numeric:tabular-nums}

/* photos: a slower, smaller drift on hover */
.obj.ph .obj-img{transition:transform 1.8s cubic-bezier(.2,.7,.2,1),filter 1s}
.obj.ph:hover .obj-img{transform:scale(1.045);filter:none}

/* partner logos sit in the site's palette until pointed at */
@media (hover:hover){.partner .p-logo img{filter:grayscale(1) contrast(1.04);opacity:.72;transition:filter .6s,opacity .6s}.partner:hover .p-logo img{filter:none;opacity:1}}

/* phones: stacked hero buttons share one width */
@media (max-width:560px){.lhero .cta{flex-direction:column;align-items:stretch;width:min(100%,300px);margin-inline:auto}.hero.page .cta{flex-direction:column;align-items:stretch;width:min(100%,320px)}.lhero .cta .btn,.hero.page .cta .btn{width:100%;margin-top:0}}
@media (max-width:560px){.lhero-line{flex-direction:column;gap:7px}.lhero-line i{display:none}}

/* long Russian words in narrow cards break cleanly */
@media (max-width:600px){.svc p,.obj p,.checks li{-webkit-hyphens:auto;hyphens:auto}}

/* print: clean black-on-white pages, e.g. requisites for a contract */
@media print{
  @page{margin:16mm 14mm}
  html,body{background:#fff!important;color:#000!important}
  header.top,.tabsbar,.totop,.lhero-cue,.omap-sec,.ph-mark,.lhero-sky,.lhero-grid,.sky::before,.sky::after,.f3-stage,form.lead,.ct-act,.btn,.chip,.chips,.copy,.rq-copy,.xp,.band,.lh-scene,.toast,.obj-chip{display:none!important}
  .hero,.hero.page,.lhero,.sky,.why,footer.f3,.facts,.process,.coop-sec,.contacts,.ct-sec,.ct-form,.ct-req{background:#fff!important;color:#000!important;min-height:0!important;padding-block:6mm!important;box-shadow:none!important}
  h1,h2,h3,p,li,dd,dt,span,a,b,.kicker,.sec-title,.lead,.crumbs{color:#000!important;text-shadow:none!important}
  .reveal{opacity:1!important;transform:none!important}
  .obj.ph{background:#fff!important;border:1px solid #bbb!important;min-height:0!important}
  .obj.ph .obj-img,.obj.ph::before,.obj.ph::after{display:none!important}
  .card,.coop-card,.svc,.door,.ct,.obj{box-shadow:none!important;border-color:#bbb!important;break-inside:avoid}
  a{text-decoration:none}
}