/* =====================================================================
   gsb-shell.css — новый слой каркаса главной, переиспользуемый на
   светлых страницах (corporate, private). Грузится ПОСЛЕ ivory.css.
   Добавляет: sticky-шапку + бургер + мобильное меню, 3D-сферу,
   фикс контраста, и контент-примитивы (trust / how / facts / faq).
   ===================================================================== */
@property --beam{syntax:'<angle>';inherits:false;initial-value:0deg}
:root{--label:#63645c;--ease:cubic-bezier(.2,.7,.2,1)}

/* ---- a11y: contrast + focus ---- */
.rbrand span,.rcrumbs,.rcrumbs a{color:var(--label)}
.rkick{color:var(--label)}
.rkick::before{background:var(--blue2)}
:focus-visible{outline:2px solid var(--blue2);outline-offset:3px;border-radius:5px}
.rcta :focus-visible,.rfoot :focus-visible,.cam :focus-visible{outline-color:#9dbcff}

/* ---- sticky header + stuck blur ---- */
.rhdr{position:sticky;top:0;z-index:60;background:rgba(245,243,237,.82);
  transition:background .3s,backdrop-filter .3s,border-color .3s}
/* унификация hover навигации с главной (перекрывает ivory) */
.rnav a{position:relative;border-bottom:0}
.rnav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);transition:right .25s var(--ease, cubic-bezier(.2,.7,.2,1))}
.rnav a:hover::after,.rnav a.active::after{right:0}
.rnav a.active{color:var(--ink);border-bottom:0}
.rhdr.stuck{background:rgba(245,243,237,.72);-webkit-backdrop-filter:saturate(1.4) blur(12px);
  backdrop-filter:saturate(1.4) blur(12px);border-bottom-color:var(--hair2)}

/* ---- mobile call + burger + drawer ---- */
.rcall,.rburger{display:none}
.rcall{align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--hair2);border-radius:12px;color:var(--ink);flex:none}
.rcall svg{width:18px;height:18px}
.rburger{position:relative;width:46px;height:46px;flex:none;border:1px solid var(--hair2);border-radius:12px;background:transparent;cursor:pointer}
.rburger span{position:absolute;left:50%;top:50%;width:20px;height:1.7px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .28s var(--ease),opacity .2s}
.rburger span::before,.rburger span::after{content:"";position:absolute;left:0;width:20px;height:1.7px;background:var(--ink);transition:transform .28s var(--ease)}
.rburger span::before{transform:translateY(-6px)}
.rburger span::after{transform:translateY(6px)}
.rburger[aria-expanded="true"] span{background:transparent}
.rburger[aria-expanded="true"] span::before{transform:rotate(45deg)}
.rburger[aria-expanded="true"] span::after{transform:rotate(-45deg)}
.rscrim{position:fixed;inset:0;z-index:40;background:rgba(18,19,16,.34);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.rscrim.open{opacity:1;visibility:visible}
.rdrawer{position:fixed;top:0;left:0;right:0;z-index:50;padding:88px var(--pad) 30px;
  background:rgba(245,243,237,.97);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--hair2);box-shadow:0 34px 60px -30px rgba(18,19,16,.45);
  transform:translateY(-102%);visibility:hidden;transition:transform .42s var(--ease),visibility .42s;display:block}
.rdrawer.open{transform:translateY(0);visibility:visible}
.rdrawer a{display:block;color:var(--ink);font-size:1.5rem;font-weight:500;letter-spacing:-.02em;padding:15px 0;border-bottom:1px solid var(--hair)}
.rdrawer a.active{color:var(--blue)}
.rdrawer .dtel{font-family:var(--m);font-size:1.15rem;letter-spacing:0;border-bottom:none;padding-top:20px}
.rdrawer .rbtn{margin-top:20px;width:100%;font-size:1.02rem}
@media(min-width:761px){.rdrawer,.rscrim{display:none!important}}
@media(max-width:760px){
  .rnav{display:none}
  .rhdr .tel{display:none}
  .rbrand>span>span{display:none}
  .rcall{display:flex;margin-left:auto}
  .rburger{display:block;margin-left:12px}
  body.nav-open{overflow:hidden}
}

/* ===== dot-globe — «Сфера Безопасности» (hero) ===== */
.gsb-sphere-wrap{position:absolute;right:-150px;top:-56px;width:min(680px,66vw);aspect-ratio:1;z-index:0;pointer-events:none}
.gsb-sphere-wrap::before{content:"";position:absolute;inset:13%;border-radius:50%;background:radial-gradient(circle at 40% 36%,rgba(47,110,230,.16),rgba(47,110,230,.04) 46%,transparent 70%)}
.gsb-sphere-wrap canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
@media(max-width:860px){.gsb-sphere-wrap{width:min(460px,92vw);right:-120px;top:-20px}}

/* dark CTA: тёмный глобус + вертикальные кнопки (низ страницы, как на главной) */
.rcta{overflow:hidden}
.rcta .rw{position:relative;z-index:1}
.rcta .rkick{color:rgba(245,243,237,.55)}
.rcta .rkick::before{background:#8fb2f0}
.rcta .rkick+h2{margin-top:16px}
.rcta .btns{flex-direction:column;align-items:stretch;min-width:250px}
.gsb-sphere-wrap--cta{left:50%;right:auto;top:50%;transform:translate(-50%,-50%);height:min(96%,470px);width:auto;aspect-ratio:1}
.gsb-sphere-wrap--cta::before{background:radial-gradient(circle at 50% 46%,rgba(143,178,240,.12),rgba(143,178,240,.03) 46%,transparent 70%)}
@media(max-width:860px){.gsb-sphere-wrap--cta{left:50%;right:auto;top:50%;width:auto;height:min(96%,420px);opacity:.4}}
@media(max-width:760px){.rcta .btns{flex-direction:row;flex-wrap:wrap;align-items:center;min-width:0}}

/* хвост FAQ: «не нашли вопрос» */
.rfaq-more{margin:26px 0 0;color:var(--mut);font-size:.95rem}
.rfaq-more a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;transition:color .18s}
.rfaq-more a:hover{color:var(--blue)}

/* ---- hero trust row ---- */
.rtrust{display:flex;flex-wrap:wrap;gap:10px 24px;list-style:none;margin:32px 0 0;padding:0}
.rtrust li{position:relative;padding-left:24px;font-family:var(--m);font-size:.76rem;letter-spacing:.02em;color:var(--label)}
.rtrust li::before{content:"";position:absolute;left:0;top:-1px;width:15px;height:15px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f6ede' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}

/* ============ HOW IT WORKS — scrollytelling ============ */
.how{position:relative;z-index:1;border-top:1px solid var(--hair);padding:clamp(56px,8vw,104px) 0}
#how{scroll-margin-top:92px}
.how-head{max-width:48ch}
.how-head h2{margin:18px 0 0;font-family:var(--f);font-weight:500;color:var(--ink);font-size:clamp(1.8rem,3.8vw,2.8rem);line-height:1.05;letter-spacing:-.03em;text-wrap:balance}
.how-head .how-lead{margin:18px 0 0;color:var(--mut);font-size:clamp(1.02rem,1.4vw,1.18rem);line-height:1.6;max-width:52ch}
.how-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,5vw,72px);margin-top:clamp(38px,5vw,64px);align-items:start}
.how-stage{position:sticky;top:104px}
.cam{border-radius:20px;overflow:hidden;background:#0d0e0c;border:1px solid rgba(255,255,255,.1);box-shadow:0 44px 90px -44px rgba(18,19,16,.55)}
.cam-bar,.cam-foot{display:flex;align-items:center;gap:9px;padding:11px 14px;background:#0a0b09;font-family:var(--m);font-size:.62rem;letter-spacing:.14em;color:rgba(245,243,237,.72)}
.cam-bar{justify-content:space-between}
.cam-live{display:inline-flex;align-items:center;gap:7px;color:#ff5f56;letter-spacing:.16em}
.cam-live i{width:7px;height:7px;border-radius:50%;background:#ff5f56;animation:lpulse 2s infinite}
@keyframes lpulse{0%{box-shadow:0 0 0 0 rgba(255,95,86,.5)}100%{box-shadow:0 0 0 8px rgba(255,95,86,0)}}
.cam-frame{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0d0e0c}
.cam-frame>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cam-tag{position:absolute;left:14px;bottom:14px;font-family:var(--m);font-size:.62rem;font-weight:600;letter-spacing:.08em;
  color:#f5f3ed;background:rgba(10,11,9,.74);border:1px solid rgba(255,255,255,.15);border-radius:100px;padding:7px 13px;
  -webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);opacity:0;transform:translateY(6px);transition:opacity .35s,transform .35s}
.cam-tag--2{color:#ffd27a}
.cam-tag--3{color:#7be0a3;border-color:rgba(123,224,163,.42)}
.cam-dot{width:8px;height:8px;border-radius:50%;background:#23c55e;box-shadow:0 0 8px #23c55e;flex:none}
.cam .cam-tag--1{opacity:1;transform:none}
.cam[data-step="2"] .cam-tag--1,.cam[data-step="3"] .cam-tag--1,.cam[data-step="3"] .cam-tag--2{opacity:0}
.cam[data-step="2"] .cam-tag--2{opacity:1;transform:none}
.cam[data-step="3"] .cam-tag--3{opacity:1;transform:none}
.cam[data-step="2"] .cam-dot{background:#ffd27a;box-shadow:0 0 8px #ffd27a}
.cam[data-step="3"] .cam-dot{background:#7be0a3;box-shadow:0 0 8px #7be0a3}
.how-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.how-step{position:relative;padding:22px 24px 22px 28px;border-radius:16px;border:1px solid var(--hair);background:rgba(255,255,255,.42);transition:border-color .3s,background .3s,box-shadow .3s}
.how-step::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:2px;border-radius:2px;background:var(--hair2);transition:background .3s}
.how-step .hs-n{font-family:var(--m);font-size:.72rem;font-weight:700;letter-spacing:.18em;color:var(--label);transition:color .3s}
.how-step h3{margin:9px 0 0;font-family:var(--f);font-weight:500;color:var(--ink);font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.1;letter-spacing:-.02em}
.how-step p{margin:11px 0 0;color:var(--mut);line-height:1.58;max-width:48ch}
.how-step.is-active{background:rgba(255,255,255,.74);border-color:var(--hair2);box-shadow:0 26px 54px -36px rgba(18,19,16,.34)}
.how-step.is-active::before{background:var(--blue2)}
.how-step.is-active .hs-n{color:var(--blue2)}
@media(max-width:900px){.how-grid{grid-template-columns:1fr;gap:26px}.how-stage{position:static;top:auto}.cam-frame{aspect-ratio:16/10}}

/* ============ FACTS ============ */
.rfacts{position:relative;z-index:1;border-top:1px solid var(--hair);padding:clamp(48px,6vw,72px) 0}
.rfacts .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(22px,3vw,44px);margin-top:34px;counter-reset:fct}
@media(max-width:760px){.rfacts .grid{grid-template-columns:1fr 1fr;gap:30px 24px}}
.rfacts .u{counter-increment:fct}
.rfacts .u::before{content:counter(fct,decimal-leading-zero);display:block;font-family:var(--m);font-weight:700;font-size:.72rem;letter-spacing:.18em;color:var(--blue);margin-bottom:14px}
.rfacts .u b{display:block;font-family:var(--m);font-weight:700;color:var(--ink);font-size:1.4rem;letter-spacing:-.015em;line-height:1.08}
.rfacts .u .ln{display:block;position:relative;height:1px;width:100%;background:var(--hair2);margin:14px 0 12px;overflow:hidden}
.rfacts .u .ln::after{content:"";position:absolute;left:0;top:0;height:100%;width:26px;background:var(--blue2);transition:width .45s var(--ease,ease)}
.rfacts .u:hover .ln::after{width:100%}
.rfacts .u span{display:block;color:var(--label);font-size:.9rem;line-height:1.5}
@media(prefers-reduced-motion:reduce){.rfacts .u .ln::after{transition:none}}

/* ============ FAQ (own classes to avoid dark .faq-list in site-merged) ============ */
.rfaq{position:relative;z-index:1;border-top:1px solid var(--hair);padding:clamp(56px,8vw,96px) 0}
.rfaq h2{margin:16px 0 0;font-family:var(--f);font-weight:500;color:var(--ink);font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.05;letter-spacing:-.025em}
.rfaq-list{margin-top:clamp(28px,4vw,44px);border-top:1px solid var(--hair);display:block}
.rfaq-list details{background:none!important;border:0;border-bottom:1px solid var(--hair);border-radius:0;box-shadow:none!important;padding:0;margin:0}
.rfaq-list details::before{display:none!important}
.rfaq-list summary{list-style:none;background:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:22px;
  padding:22px 4px;font-family:var(--f);font-weight:500;color:var(--ink);font-size:clamp(1.05rem,1.7vw,1.28rem);letter-spacing:-.01em}
.rfaq-list summary::-webkit-details-marker{display:none}
.rfaq-list summary::marker{content:"";font-size:0}
.rfaq-list summary::after{content:none!important}
.rfaq-list summary:hover{color:var(--blue)}
.fq-x{position:relative;flex:none;width:20px;height:20px}
.fq-x::before,.fq-x::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink);transition:transform .3s var(--ease),opacity .3s}
.fq-x::before{width:15px;height:1.7px;transform:translate(-50%,-50%)}
.fq-x::after{width:1.7px;height:15px;transform:translate(-50%,-50%)}
.rfaq-list details[open] .fq-x::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.rfaq-list summary:hover .fq-x::before,.rfaq-list summary:hover .fq-x::after{background:var(--blue)}
.fq-a{padding:0 4px 26px;max-width:70ch}
.fq-a p{margin:0;color:var(--mut);line-height:1.62;animation:none}

/* ---- magnetic buttons use transform; base transition already in ivory ---- */
.rbtn.magnetic{will-change:transform}

/* ---- footer links: touch target ---- */
.rfoot a{padding:6px 0;display:inline-block}

/* ===== reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  .cam-live i{animation:none!important}
  html{scroll-behavior:auto}
}

/* =====================================================================
   corporate: #cases, #pricing, #calc (v=20260722-1)
   ===================================================================== */
#cases,#pricing,#calc{scroll-margin-top:92px}

/* ---- #cases ---- */
.rcase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(28px,4vw,42px)}
.rcase{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--hair);border-radius:16px;
  overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.rcase:hover{border-color:var(--hair2);transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(18,19,16,.35)}
.rcase-media{margin:0;aspect-ratio:16/10;overflow:hidden;background:#0d0e0c}
.rcase-media img{width:100%;height:100%;object-fit:cover;display:block}
.rcase-body{display:flex;flex-direction:column;gap:10px;padding:22px 24px 24px}
.rcase-tag{font-family:var(--m);font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.rcase h3{margin:0;font-family:var(--f);font-weight:500;color:var(--ink);font-size:1.18rem;line-height:1.2;letter-spacing:-.01em}
.rcase p{margin:0;color:var(--mut);font-size:.94rem;line-height:1.55}
.rcase-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:auto 0 0;padding:14px 0 0}
.rcase-chips li{font-family:var(--m);font-size:.62rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:var(--label);border:1px solid var(--hair2);border-radius:100px;padding:5px 11px}
@media(max-width:980px){.rcase-grid{grid-template-columns:1fr}.rcase-media{aspect-ratio:16/9}}

/* ---- #pricing ---- */
.icard.rprice{cursor:default}
.icard.rprice:hover{transform:none;box-shadow:none;border-color:var(--hair2)} /* карточки не кликабельны — гасим «улёт» ссылки-icard */
.rprice h3{margin-top:6px}
.rprice p{margin:8px 0 0}
.rprice-badge{font-family:var(--m);font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);border:1px solid var(--hair2);border-radius:100px;padding:4px 10px;align-self:flex-start;margin-top:4px}
.rprice-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.rprice-list li{position:relative;padding-left:24px;color:var(--mut);font-size:.9rem;line-height:1.45}
.rprice-list li::before{content:"";position:absolute;left:0;top:2px;width:15px;height:15px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f6ede' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.rprice-cost{margin-top:auto;padding-top:16px;border-top:1px solid var(--hair)}
.rprice-cost b{display:block;font-family:var(--m);font-weight:700;font-size:.92rem;color:var(--ink);letter-spacing:-.01em}
.rprice-cost span{display:block;margin-top:5px;color:var(--label);font-size:.82rem;line-height:1.45}
.rprice-calclink{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.rprice-calclink:hover{color:var(--blue)}

/* ---- #calc ---- */
.rcalc{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,48px);margin-top:clamp(28px,4vw,42px);align-items:start}
.rcalc-form{min-width:0}
.rcalc-group{border:0;margin:0 0 22px;padding:0;min-width:0}
.rcalc-leg{font-family:var(--m);font-size:.68rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--label);padding:0;margin-bottom:12px}
.rcalc-opts{display:flex;flex-wrap:wrap;gap:8px}
.rcalc-opt{position:relative;display:inline-flex}
.rcalc-opt input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.rcalc-opt span{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--hair2);
  border-radius:100px;background:var(--card);color:var(--ink2);font-size:.92rem;font-weight:500;cursor:pointer;
  transition:border-color .18s,background .18s,color .18s}
.rcalc-opt:hover span{border-color:var(--ink)}
.rcalc-opt input:checked+span{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.rcalc-opt input:focus-visible+span{outline:2px solid var(--blue2);outline-offset:3px}
.rcalc-noscript{color:var(--mut);font-size:.9rem;margin:0}
.rcalc-out{background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:26px 28px;position:sticky;top:92px}
.rcalc-out-kick{display:block;font-family:var(--m);font-size:.68rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--label);margin-bottom:10px}
.rcalc-n b{display:block;font-family:var(--m);font-weight:700;font-size:clamp(2.3rem,4.4vw,3rem);color:var(--ink);letter-spacing:-.02em;line-height:1.02;transition:color .25s var(--ease,ease)}
.rcalc-n span{display:block;color:var(--label);font-size:.85rem;line-height:1.45}
/* заметная реакция на клик: число подпрыгивает и синеет на миг */
@keyframes rcalcPop{0%{transform:scale(1)}30%{transform:scale(1.09)}100%{transform:scale(1)}}
.rcalc-out.is-upd .rcalc-n b{animation:rcalcPop .42s var(--ease,ease);color:var(--blue2)}
@media (prefers-reduced-motion: reduce){.rcalc-out.is-upd .rcalc-n b{animation:none}}
.rcalc-n .ln{display:block;height:1px;background:var(--hair2);margin:14px 0 12px}
.rcalc-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.rcalc-list li{position:relative;padding-left:24px;color:var(--mut);font-size:.9rem;line-height:1.45}
.rcalc-list li::before{content:"";position:absolute;left:0;top:2px;width:15px;height:15px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f6ede' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.rcalc-note{color:var(--label);font-size:.82rem;margin:14px 0 0}
.rcalc-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
@media(max-width:820px){
  .rcalc{grid-template-columns:1fr}
  .rcalc-out{position:static}
}