/* gsb-pages.css — дизайн-система сайта (светлая тема, компоненты).
   Вынесена из инлайна главной; подключается ПОСЛЕ site-merged.css и переопределяет тёмную базу. */
/* ============ B · RICH MINIMAL IN MOTION · ivory / ink / hairlines ============ */
@property --beam{syntax:'<angle>';inherits:false;initial-value:0deg}
:root{
  --paper:#f5f3ed; --paper2:#efece4;
  --ink:#121310; --ink2:#2b2c28;
  --mut:#62645b; --faint:#a3a49b; --label:#63645c;
  --hair:#e0dcd0; --hair2:#cfcabb;
  --blue:#17418c; --blue2:#2f6ede;
  --dark:#131411; --dark-line:rgba(255,255,255,.14);
  --f:"Geologica","Segoe UI",sans-serif; --m:"Space Grotesk","Geologica",monospace;
  --max:1240px; --pad:clamp(22px,5vw,52px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink2);font-family:var(--f);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
.rhdr,main,.rfoot{position:relative;z-index:1}

/* drifting aurora backdrop */
.aurora{position:fixed;inset:-12%;z-index:0;pointer-events:none;
  background:
    radial-gradient(640px 460px at 8% -6%, #eee7d3 0%, transparent 62%),
    radial-gradient(600px 420px at 100% 2%, #e2e7ee 0%, transparent 58%),
    radial-gradient(820px 600px at 86% 66%, #ece6d6 0%, transparent 60%);
  animation:auroraDrift 24s ease-in-out infinite alternate;will-change:transform}
@keyframes auroraDrift{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(-2.4%,-1.8%,0) scale(1.08)}}
/* film grain over everything (opacity only, no blend-mode) */
body::after{content:"";position:fixed;inset:0;z-index:80;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

a{color:inherit;text-decoration:none}
.rw{width:min(var(--max),100% - var(--pad)*2);margin-inline:auto}
.scroll-progress{display:none!important}

/* (scroll-reveal via JS removed — content is ALWAYS visible; motion never gates visibility) */

/* header */
.rhdr{position:sticky;top:0;z-index:60;background:rgba(245,243,237,.82);border-bottom:1px solid transparent;transition:transform .55s var(--ease),background .3s,backdrop-filter .3s,border-color .3s}
/* уезжает при скролле вниз, возвращается при скролле вверх — логика в gsb-page.js */
.rhdr.hide{transform:translate3d(0,-101%,0)}
@media(prefers-reduced-motion:reduce){.rhdr{transition:background .3s,border-color .3s}.rhdr.hide{transform:none}}
.rhdr.stuck{background:rgba(245,243,237,.72);backdrop-filter:saturate(1.4) blur(12px);border-bottom-color:var(--hair2)}
.rhdr .in{display:flex;align-items:center;gap:28px;min-height:76px}
.rbrand{display:flex;align-items:center;gap:12px}
.rbrand img{width:36px;height:36px;border-radius:8px}
.rbrand b{color:var(--ink);font-weight:600;font-size:1rem;letter-spacing:-.01em;line-height:1.1}
.rbrand span{display:block;font-family:var(--m);font-size:.6rem;font-weight:500;letter-spacing:.22em;color:var(--label);text-transform:uppercase;margin-top:3px}
.rnav{display:flex;gap:26px;margin-left:auto;font-size:.93rem;color:var(--mut)}
.rnav a{position:relative;padding:4px 0}
.rnav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);transition:right .25s var(--ease)}
.rnav a:hover{color:var(--ink)}
.rnav a:hover::after{right:0}
.rhdr .tel{margin-left:auto;font-family:var(--m);font-weight:500;font-size:.9rem;color:var(--ink);white-space:nowrap}
.rnav + .tel{margin-left:0}

/* focus-visible (a11y) */
: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}

/* mobile call icon + burger + drawer (hidden on desktop) */
.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 .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}
}

/* buttons */
.rbtn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;
  border-radius:10px;font-weight:500;font-size:.98rem;letter-spacing:.01em;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .2s,border-color .2s;cursor:pointer;will-change:transform}
.rbtn svg{width:17px;height:17px}
.rbtn--ink{background:var(--ink);color:var(--paper)}
.rbtn--ink:hover{box-shadow:0 14px 30px -12px rgba(18,19,16,.5)}
.rbtn--line{border-color:var(--hair2);color:var(--ink);background:transparent}
.rbtn--line:hover{border-color:var(--ink)}
.rbtn--paper{background:var(--paper);color:var(--ink)}
.rbtn--paper:hover{box-shadow:0 14px 30px -14px rgba(0,0,0,.6)}
.rbtn--ghostdark{border-color:var(--dark-line);color:var(--paper)}
.rbtn--ghostdark:hover{border-color:var(--paper)}

/* labels */
.rkick{display:inline-flex;align-items:center;gap:12px;font-family:var(--m);font-size:.7rem;font-weight:500;
  letter-spacing:.26em;text-transform:uppercase;color:var(--label)}
.rkick::before{content:"";width:26px;height:1px;background:var(--blue2)}

/* hero */
.rhero{position:relative;overflow:hidden;padding:clamp(72px,11vw,140px) 0 clamp(56px,8vw,96px)}
.rhero .rw{position:relative;z-index:1}
.rhero .rings{right:-140px;top:-110px;animation:rspin 140s linear infinite}
.rhero::before{content:"";position:absolute;right:-20px;top:-130px;width:680px;height:680px;z-index:0;pointer-events:none;background:radial-gradient(circle at 56% 55%,rgba(47,110,230,.14),transparent 58%)}

/* ===== 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}}

/* keyframe kept for .cam-live pulse */
@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)}}

.rhero h1{margin:24px 0 0;font-family:var(--f);font-weight:500;color:var(--ink);
  font-size:clamp(2.6rem,7.4vw,5.4rem);line-height:1.06;letter-spacing:-.035em;max-width:16ch;text-wrap:balance}
.rhero h1 .w{display:inline-block}
.js .rhero h1 .w{opacity:0;transform:translateY(.55em);animation:wordUp .72s var(--ease) forwards;animation-delay:calc(var(--d,0)*70ms + 120ms)}
@keyframes wordUp{to{opacity:1;transform:none}}

.rhero .sub{margin:30px 0 0;color:var(--mut);font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.6;max-width:54ch}
.rhero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}

/* work marquee */
.mqsec{padding-bottom:clamp(56px,8vw,96px)}
.mq-head{display:flex;flex-wrap:wrap;gap:10px 26px;align-items:baseline;justify-content:space-between;margin-bottom:24px}
.mq-note{font-family:var(--m);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--label)}
.mq{position:relative;overflow:hidden}
.mq::before,.mq::after{content:"";position:absolute;top:0;bottom:0;width:72px;z-index:2;pointer-events:none}
.mq::before{left:0;background:linear-gradient(90deg,var(--paper),transparent)}
.mq::after{right:0;background:linear-gradient(270deg,var(--paper),transparent)}
.mq .track{display:flex;width:max-content;animation:mqx 46s linear infinite;
  will-change:transform;transform:translateZ(0);backface-visibility:hidden}
.mq:hover .track{animation-play-state:paused}
@keyframes mqx{to{transform:translateX(-50%)}}
.mq .set{display:flex;gap:18px;padding-right:18px}
.mq-it{position:relative;flex:none;height:clamp(220px,28vw,330px);border-radius:18px;overflow:hidden;margin:0;
  background:#101110;box-shadow:0 18px 40px -22px rgba(18,19,16,.4);transition:transform .35s var(--ease),box-shadow .35s}
.mq-it:hover{transform:translateY(-6px);box-shadow:0 26px 50px -24px rgba(18,19,16,.5)}
.mq-it img{height:100%;width:auto;display:block;transition:transform .5s var(--ease)}
.mq-it:hover img{transform:scale(1.05)}
.mq-it .chip{position:absolute;left:12px;bottom:12px;font-family:var(--m);font-size:.6rem;font-weight:600;
  letter-spacing:.14em;color:#f5f3ed;background:rgba(16,17,14,.66);border-radius:100px;padding:6px 12px;
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}

/* fork — glass cards */
.rfork{border-top:1px solid var(--hair);padding:clamp(56px,8vw,96px) 0}
.rfork .rw{position:relative}
.rfork .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,32px);margin-top:clamp(36px,5vw,56px)}
@media(max-width:820px){.rfork .grid{grid-template-columns:1fr;gap:20px}}
.rsec{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:flex-start;
  padding:clamp(26px,3.4vw,40px);border-radius:22px;overflow:hidden;
  background:rgba(255,255,255,.46);border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);
  box-shadow:0 30px 60px -34px rgba(18,19,16,.34);transition:transform .3s var(--ease),box-shadow .3s}
.rsec:hover{transform:translateY(-4px);box-shadow:0 40px 70px -34px rgba(18,19,16,.4)}
/* spotlight follows cursor */
.rsec::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,0%),rgba(47,110,230,.16),transparent 62%)}
.rsec:hover::before{opacity:1}
/* animated beam border on hover */
.rsec::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;padding:1px;
  background:conic-gradient(from var(--beam),transparent 0 68%,rgba(47,110,230,.85) 84%,transparent 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;
  opacity:0;transition:opacity .3s}
.rsec:hover::after{opacity:1;animation:beam 2.6s linear infinite}
@keyframes beam{to{--beam:360deg}}
.rsec .num{font-family:var(--m);font-size:.78rem;font-weight:700;letter-spacing:.18em;color:var(--blue2)}
.rsec h3{margin:16px 0 0;font-family:var(--f);font-weight:500;color:var(--ink);
  font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.05;letter-spacing:-.025em}
.rsec .tag{margin-top:10px;font-family:var(--m);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--label)}
.rsec p{margin:18px 0 0;color:var(--mut);line-height:1.6;max-width:40ch}
.rsec .go{display:inline-flex;align-items:center;gap:10px;margin-top:26px;color:var(--ink);font-weight:500;
  padding-bottom:6px;border-bottom:1px solid var(--hair2);transition:.2s}
.rsec .go svg{width:17px;height:17px;transition:transform .2s}
.rsec:hover .go{border-bottom-color:var(--ink)}
.rsec:hover .go svg{transform:translateX(5px)}
.rsec .new{display:inline-block;margin-left:10px;font-family:var(--m);font-size:.64rem;font-weight:700;
  letter-spacing:.16em;color:var(--paper);background:var(--blue);border-radius:100px;padding:4px 10px;vertical-align:middle}

/* facts */
.rfacts{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}}

/* dark CTA */
.rcta{position:relative;overflow:hidden;background:var(--dark);color:var(--paper)}
.rcta .rw{position:relative;z-index:1}
.rcta .in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  padding:clamp(56px,8vw,92px) 0}
.rcta h2{margin:0;font-family:var(--f);font-weight:500;font-size:clamp(1.7rem,3.6vw,2.7rem);
  line-height:1.05;letter-spacing:-.025em;max-width:18ch;
  background:linear-gradient(100deg,#f5f3ed 34%,#a9c6ff 50%,#f5f3ed 66%);background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:shimmer 7s linear infinite}
@keyframes shimmer{to{background-position:-220% 0}}
.rcta p{margin:16px 0 0;color:rgba(245,243,237,.6);line-height:1.6;max-width:46ch}
.rcta .btns{display:flex;flex-direction:column;align-items:stretch;gap:14px;min-width:250px}
.rcta .rkick{color:rgba(245,243,237,.55)}
.rcta .rkick::before{background:#8fb2f0}
.rcta .rkick+h2{margin-top:16px}
.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}}

/* footer */
.rfoot{background:var(--dark);color:rgba(245,243,237,.62);border-top:1px solid var(--dark-line)}
.rfoot .in{display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;justify-content:space-between;
  padding:24px 0;font-size:.85rem}
.rfoot a{transition:color .18s;padding:6px 0;display:inline-block}
.rfoot a:hover{color:var(--paper)}
.rfoot .lnk{display:flex;flex-wrap:wrap;gap:20px}

/* contact modal — светлый айвори-скин (полный оверрайд тёмной модалки site-merged) */
.contact-modal__overlay{background:rgba(18,19,16,.46)}
.contact-modal__dialog{background:var(--paper);color:var(--ink2);border:1px solid var(--hair);
  box-shadow:0 48px 110px -42px rgba(18,19,16,.5)}
.contact-modal__copy{background:var(--paper2);border-right:1px solid var(--hair)}
.contact-modal__copy .kicker{color:var(--blue)}
.contact-modal__copy .kicker::before{background:var(--blue2);opacity:1}
.contact-modal__dialog h2{color:var(--ink);font-family:var(--f);font-weight:500;letter-spacing:-.02em}
.contact-modal__lead{color:var(--mut)}
.contact-modal__facts li{background:rgba(255,255,255,.55);border:1px solid var(--hair);color:var(--mut)}
.contact-modal__facts li::before{background:var(--blue2)}
.contact-modal__facts span{color:var(--ink);font-weight:600}
.contact-modal__close{border:1px solid var(--hair2);background:rgba(255,255,255,.65);color:var(--ink)}
.contact-modal__close:hover{border-color:var(--ink);background:#fff}
.contact-modal__formpanel{background:none}
.contact-form .field span{color:var(--ink);font-weight:600}
.field input,.field select,.field textarea{background-color:var(--card,#fbfaf7);border:1px solid var(--hair2);color:var(--ink)}
.field input::placeholder,.field textarea::placeholder{color:var(--label,#63645c)}
.field select{color-scheme:light;-webkit-appearance:none;-moz-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23121310' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:12px 12px;padding-right:42px}
.field select option{background:var(--card,#fbfaf7);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue2);background-color:#fff;
  box-shadow:0 0 0 4px rgba(47,110,230,.13)}
.field-note{color:var(--label,#63645c)}
.consent-field{color:var(--ink2)}
.consent-field input{accent-color:var(--blue2)}
.consent-field a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.captcha-field span b{color:var(--blue)}
.captcha-refresh{color:var(--blue);min-width:32px;min-height:32px;display:inline-grid;place-items:center}
.contact-toast{background:var(--dark);border-color:var(--dark-line);color:var(--paper)}
.contact-form__status{color:var(--mut)}
.contact-form__status.is-error{color:#b3261e}
.btn.contact-form__submit{background:var(--ink);border:1px solid var(--ink);color:var(--paper);
  border-radius:100px;font-weight:500;box-shadow:none}
.btn.contact-form__submit:hover{background:#000;border-color:#000;filter:none;
  box-shadow:0 14px 30px -12px rgba(18,19,16,.5)}
.btn.contact-form__submit:active{box-shadow:none}
.btn.contact-form__submit:focus-visible{outline:2px solid var(--blue2);outline-offset:3px}

/* 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 (motion never gates visibility) ============ */
.how{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(1.9rem,4.4vw,3.1rem);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}
/* camera panel */
.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}
.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}
/* default state (also the no-JS fallback) = step 1; state shown by the chip + foot dot */
.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}
/* steps (ALWAYS visible; .is-active only emphasizes) */
.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}
}

/* ============ FAQ ============ */
.rfaq{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}
/* own classes (.rfaq-list) to avoid the dark .faq-list component in site-merged.css */
.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)}
.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)}
.fq-a{padding:0 4px 26px;max-width:70ch}
.fq-a p{margin:0;color:var(--mut);line-height:1.62;animation:none}

/* ===== reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  .aurora,.mq .track,.rsec:hover::after,.rcta h2,.cam-live i{animation:none!important}
  .rcta h2{-webkit-text-fill-color:var(--paper);background:none}
  .mq{overflow-x:auto}
  .js .rhero h1 .w{opacity:1!important;transform:none!important;animation:none!important}
  html{scroll-behavior:auto}
}


/* === ВИЗУАЛЬНЫЙ РИТМ ВНУТРЕННИХ СТРАНИЦ (15.08.2026) ===
   Проблема: длинные страницы читались как сплошная простыня — одинаковые секции,
   одинаковый фон, одинаковые отступы. Ниже — чередование планов, акценты и воздух. */

/* чередуем фон: каждая вторая секция ложится на второй тон бумаги */
main > .sec:nth-of-type(even){
  background:linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.25));
}
main > .sec:nth-of-type(even) .card,
main > .sec:nth-of-type(even) .pr-card{background:var(--paper)}

/* заголовки секций: тонкая линия-акцент вместо просто текста */
.sec > .rw > .rkick{
  position:relative;display:inline-flex;align-items:center;gap:10px;
}
.sec > .rw > .rkick::before{
  content:"";width:26px;height:1px;background:var(--blue2);opacity:.8;
}

/* h2 крупнее и с чуть большим воздухом сверху */
.sec h2{margin-top:.15em;margin-bottom:.6em}

/* абзацы: комфортная мера строки и ритм */
.sec p{max-width:68ch}
.sec p + p{margin-top:1em}

/* карточки: мягкая тень и живой ховер вместо плоских рамок */
.card,.pr-card{
  box-shadow:0 1px 2px rgba(18,19,16,.03);
  transition:border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
}
.card:hover,.pr-card:hover{
  border-color:var(--hair2);transform:translateY(-2px);
  box-shadow:0 10px 24px -12px rgba(18,19,16,.18);
}
.card h3{display:flex;align-items:baseline;gap:8px}

/* ключевые цифры в тексте — моноширинным и чернилами */
.sec b,.sec strong{color:var(--ink);font-weight:600}

/* факт-листы: акцентная колонка слева */
.factlist{position:relative;padding-left:18px;border-left:1px solid var(--hair2)}
.factlist li::before{left:-18px;width:11px;background:var(--blue2);opacity:.55}

/* таблицы: зебра и подсветка строки */
.tbl table tbody tr:nth-child(odd){background:rgba(255,255,255,.4)}
.tbl table tbody tr:hover{background:rgba(255,255,255,.75)}
.tbl th{background:var(--paper2)}

/* FAQ: разделители мягче, открытый вопрос выделяется */
.rfaq-list details[open]{background:rgba(255,255,255,.5);border-radius:12px}
.rfaq-list details[open] summary{color:var(--ink)}

/* TLDR-блок: акцентная полоса слева */
.tldr{border-left:3px solid var(--blue2)}

/* финальный блок возврата — чуть больше воздуха */
main > section:last-of-type{padding-bottom:clamp(40px,6vw,72px)}

/* хлебные крошки: разделители тоньше */
.crumbs{letter-spacing:.02em}

/* мобильные: сокращаем вертикальные отступы, чтобы страница не растягивалась */
@media (max-width:640px){
  .sec{padding:clamp(28px,7vw,44px) 0}
  .sec h2{font-size:clamp(1.25rem,5.4vw,1.6rem)}
  .cards{gap:10px}
  .card{padding:18px}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}