:root{--cabin:#0f1418;--cabin-2:#1a2228;--freon:#5ba3b8;--freon-deep:#3d7f93;--warn:#e07a3d;--warn-deep:#c45f28;--metal:#9aa3ad;--paper:#e8ecf0;--paper-2:#f2f5f7;--line:#0f14181f;--line-strong:#0f141838;--ok:#3a8f6a;--header-h:58px;--rail:360px;--ease:cubic-bezier(.22, 1, .36, 1);--font-display:"Teko", system-ui, sans-serif;--font-ui:"Fira Sans", system-ui, sans-serif;--font-serif:"Gentium Book Plus", Georgia, serif;--max:1140px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}body{font-family:var(--font-ui);color:var(--cabin);background:var(--paper);min-height:100vh;font-size:16px;line-height:1.6;overflow-x:hidden}img,svg{max-width:100%;display:block}a{color:var(--freon-deep);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--warn-deep)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}ul,ol{list-style:none}.cb-sr{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.cb-wrap{width:min(100% - 1.35rem, var(--max));margin-inline:auto}.cb-top{z-index:1000;height:var(--header-h);backdrop-filter:blur(10px);background:#e8ecf0ed;border-bottom:1px solid #0000;position:fixed;inset:0 0 auto}.cb-top.is-on{border-bottom-color:var(--line)}.cb-top__in{justify-content:space-between;align-items:center;gap:.55rem;height:100%;display:flex}.cb-logo{font-family:var(--font-display);letter-spacing:.04em;color:var(--cabin);text-transform:uppercase;font-size:1.35rem;font-weight:600;text-decoration:none}.cb-logo span{color:var(--freon)}.cb-nav{gap:.8rem;display:none}.cb-nav a{color:var(--cabin-2);font-size:.78rem;font-weight:600;text-decoration:none}.cb-nav a:hover{color:var(--warn-deep)}.cb-top__end{align-items:center;gap:.35rem;display:flex}.cb-tel{font-family:var(--font-display);letter-spacing:.03em;color:var(--cabin);font-size:1.05rem;font-weight:500;text-decoration:none;display:none}.cb-pix{border:1px solid var(--line-strong);background:var(--paper-2);width:40px;height:40px;color:var(--cabin);place-items:center;text-decoration:none;display:grid}.cb-pix:hover{border-color:var(--freon);color:var(--freon-deep)}.cb-pix svg{width:18px;height:18px}.cb-ham{border:1px solid var(--line-strong);background:var(--paper-2);place-items:center;width:42px;height:42px;display:grid}.cb-ham i{background:var(--cabin);width:17px;height:2px;transition:all .25s;display:block}.cb-ham i+i{margin-top:5px}.cb-ham[aria-expanded=true] i:first-child{transform:translateY(7px)rotate(45deg)}.cb-ham[aria-expanded=true] i:nth-child(2){opacity:0}.cb-ham[aria-expanded=true] i:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.cb-drawer{inset:var(--header-h) 0 auto;z-index:999;background:var(--cabin);color:var(--paper);border-bottom:3px solid var(--freon);flex-direction:column;gap:.65rem;padding:1.1rem;display:none;position:fixed}.cb-drawer.is-open{display:flex}.cb-drawer a{color:var(--paper);font-family:var(--font-display);letter-spacing:.03em;font-size:1.35rem;font-weight:500;text-decoration:none}.cb-drawer__m{color:var(--metal);border-top:1px solid #ffffff1f;margin-top:.3rem;padding-top:.7rem;font-size:.86rem}.cb-drawer__m a{font-family:var(--font-ui);color:var(--warn);font-size:.9rem}.cb-btn{min-height:46px;font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;border:1px solid #0000;justify-content:center;align-items:center;gap:.35rem;padding:.6rem 1.05rem;font-size:1.05rem;font-weight:500;text-decoration:none;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.cb-btn--warn{background:var(--warn);color:var(--cabin)}.cb-btn--warn:hover{background:var(--warn-deep);color:#fff}.cb-btn--freon{background:var(--freon);color:var(--cabin)}.cb-btn--freon:hover{background:var(--freon-deep);color:#fff}.cb-btn--ghost{color:var(--cabin);border-color:var(--line-strong);background:0 0}.cb-btn--ghost:hover{border-color:var(--cabin);background:var(--paper-2);color:var(--cabin)}.cb-btn--ghost-light{color:var(--paper);background:0 0;border-color:#ffffff47}.cb-btn--ghost-light:hover{border-color:var(--freon);color:var(--freon)}.cb-btn--block{width:100%}.cb-desk{padding:calc(var(--header-h) + 1.15rem) 0 2.2rem}.cb-desk__grid{align-items:start;gap:1.2rem;display:grid}.cb-rail{background:var(--cabin);color:var(--paper);border-top:3px solid var(--freon);order:2;padding:1.1rem 1.05rem 1.2rem}.cb-rail__tag{letter-spacing:.14em;text-transform:uppercase;color:var(--freon);margin-bottom:.35rem;font-size:.62rem;font-weight:600}.cb-rail h2{font-family:var(--font-display);letter-spacing:.03em;margin-bottom:.3rem;font-size:1.55rem;font-weight:600;line-height:1.05}.cb-rail>p{color:var(--metal);margin-bottom:.95rem;font-size:.84rem}.cb-tree__step{margin-bottom:.85rem}.cb-tree__lbl{letter-spacing:.1em;text-transform:uppercase;color:#7a8794;margin-bottom:.4rem;font-size:.62rem;font-weight:700}.cb-tree__syms{grid-template-columns:1fr 1fr;gap:.4rem;display:grid}.cb-sym{text-align:left;color:var(--paper);background:#ffffff0a;border:1px solid #ffffff24;padding:.65rem .5rem;font-size:.78rem;font-weight:600;line-height:1.25;transition:border-color .2s,background .2s}.cb-sym:hover{border-color:var(--freon)}.cb-sym.is-on{border-color:var(--freon);color:#fff;background:#5ba3b829}.cb-sym small{color:var(--metal);margin-top:.15rem;font-size:.65rem;font-weight:500;display:block}.cb-tree__path{background:#5ba3b81a;border:1px solid #5ba3b852;margin-top:.15rem;padding:.85rem;display:none}.cb-tree__path.is-show{display:block}.cb-tree__path-k{letter-spacing:.1em;text-transform:uppercase;color:var(--freon);margin-bottom:.25rem;font-size:.62rem}.cb-tree__path h3{font-family:var(--font-display);letter-spacing:.03em;color:#fff;margin-bottom:.35rem;font-size:1.2rem;font-weight:500}.cb-tree__path ol{color:#c5ced6;gap:.2rem;margin-bottom:.65rem;padding-left:1.1rem;font-size:.8rem;list-style:decimal;display:grid}.cb-tree__pkg{border-top:1px solid #ffffff1f;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.35rem;margin-bottom:.7rem;padding-top:.55rem;display:flex}.cb-tree__pkg b{font-family:var(--font-display);letter-spacing:.03em;color:var(--warn);font-size:1.15rem;font-weight:600}.cb-tree__pkg span{color:var(--metal);font-size:.72rem}.cb-rail__hint{color:#6e7a86;margin-top:.75rem;font-size:.72rem;line-height:1.4}.cb-stream{order:1;min-width:0}.cb-hero{padding-bottom:.2rem;position:relative}.cb-hero__shot{background:linear-gradient(100deg, #0f14188c, #0f141826), var(--cabin) url(/img-back.webp) center / cover no-repeat;border-top:2px solid var(--freon);min-height:140px;margin:0 0 1rem}.cb-hero__k{letter-spacing:.14em;text-transform:uppercase;color:var(--metal);margin-bottom:.5rem;font-size:.66rem;font-weight:600}.cb-hero__brand{font-family:var(--font-display);letter-spacing:.02em;text-transform:uppercase;margin-bottom:.5rem;font-size:clamp(2.4rem,8vw,3.6rem);font-weight:600;line-height:.92}.cb-hero__brand em{color:var(--freon);font-style:normal}.cb-hero h1{font-family:var(--font-display);letter-spacing:.02em;max-width:28ch;color:var(--cabin-2);margin-bottom:.7rem;font-size:clamp(1.25rem,3.2vw,1.65rem);font-weight:500;line-height:1.2}.cb-hero__lead{color:var(--metal);max-width:48ch;margin-bottom:1.05rem;font-size:.95rem}.cb-hero__cta{flex-wrap:wrap;gap:.45rem;margin-bottom:1.15rem;display:flex}.cb-hero__meta{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:.4rem;margin-bottom:.4rem;padding-top:.85rem;display:grid}.cb-hero__meta b{font-family:var(--font-display);letter-spacing:.03em;font-size:1.2rem;font-weight:600;display:block}.cb-hero__meta span{color:var(--metal);font-size:.68rem;line-height:1.25}.cb-block{border-top:1px solid var(--line);padding:2.1rem 0}.cb-block__eye{letter-spacing:.14em;text-transform:uppercase;color:var(--warn-deep);margin-bottom:.3rem;font-size:.64rem;font-weight:700}.cb-block h2{font-family:var(--font-display);letter-spacing:.02em;text-transform:uppercase;max-width:22ch;margin-bottom:.4rem;font-size:clamp(1.55rem,3.8vw,2.1rem);font-weight:600;line-height:1.05}.cb-block__lead{color:var(--metal);max-width:50ch;margin-bottom:1.1rem}.cb-svc{gap:0;display:grid}.cb-svc-row{border-bottom:1px solid var(--line);gap:.35rem;padding:1rem 0;display:grid}.cb-svc-row:first-child{border-top:1px solid var(--line-strong)}.cb-svc-row__code{font-family:var(--font-display);letter-spacing:.08em;color:var(--freon-deep);font-size:.85rem;font-weight:600}.cb-svc-row h3{font-family:var(--font-display);letter-spacing:.02em;text-transform:uppercase;font-size:1.25rem;font-weight:500}.cb-svc-row p{color:var(--metal);font-size:.88rem}.cb-svc-row__price{font-family:var(--font-display);letter-spacing:.02em;color:var(--warn-deep);font-size:1.3rem;font-weight:600}.cb-svc-row__price small{font-family:var(--font-ui);color:var(--metal);letter-spacing:0;font-size:.66rem;font-weight:500;display:block}.cb-cases{gap:.7rem;display:grid}.cb-case{background:var(--paper-2);border-left:3px solid var(--freon);padding:1rem}.cb-case__g{letter-spacing:.12em;text-transform:uppercase;color:var(--freon-deep);margin-bottom:.25rem;font-size:.62rem;font-weight:700}.cb-case h3{font-family:var(--font-display);letter-spacing:.02em;text-transform:uppercase;margin-bottom:.3rem;font-size:1.2rem;font-weight:500}.cb-case p{color:var(--metal);margin-bottom:.55rem;font-size:.86rem}.cb-case__n{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:.35rem;padding-top:.5rem;display:grid}.cb-case__n b{font-family:var(--font-display);letter-spacing:.02em;color:var(--warn-deep);font-size:1rem;display:block}.cb-case__n span{color:var(--metal);font-size:.66rem}.cb-method{gap:1.1rem;display:grid}.cb-method-nav{background:var(--cabin);color:var(--paper);border-top:2px solid var(--warn);padding:.9rem 1rem}.cb-method-nav h3{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--freon);margin-bottom:.45rem;font-size:1.05rem;font-weight:500}.cb-method-nav ol{gap:.22rem;padding-left:1.15rem;list-style:decimal;display:grid}.cb-method-nav a{color:#c8d0d8;font-size:.82rem;text-decoration:none}.cb-method-nav a:hover{color:var(--warn)}.cb-method-body{font-family:var(--font-serif);color:var(--cabin-2);font-size:1.1rem;line-height:1.75}.cb-method-body h3{font-family:var(--font-display);letter-spacing:.03em;text-transform:uppercase;color:var(--cabin);scroll-margin-top:calc(var(--header-h) + 14px);margin:1.4rem 0 .55rem;font-size:1.35rem;font-weight:500}.cb-method-body h3:first-child{margin-top:0}.cb-method-body p{margin-bottom:.85rem}.cb-method-body ul,.cb-method-body ol{font-family:var(--font-ui);gap:.25rem;margin:0 0 .95rem 1.15rem;font-size:.92rem;list-style:outside;display:grid}.cb-method-body ol{list-style:decimal}.cb-callout{border-left:3px solid var(--warn);font-family:var(--font-ui);background:#e07a3d1a;margin:1rem 0;padding:.85rem 1rem;font-size:.88rem}.cb-callout strong{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--warn-deep);margin-bottom:.2rem;font-size:1rem;display:block}.cb-spec{background:var(--paper-2);border:1px solid var(--line);font-family:var(--font-ui);margin:1rem 0;padding:.85rem 1rem;font-size:.86rem}.cb-spec dt{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--freon-deep);margin-top:.45rem;font-size:.95rem}.cb-spec dt:first-child{margin-top:0}.cb-spec dd{color:var(--metal);margin:0 0 .2rem}.cb-regions{gap:.65rem;display:grid}.cb-region{background:var(--paper-2);border:1px solid var(--line);padding:.9rem 1rem}.cb-region h3{font-family:var(--font-display);letter-spacing:.03em;text-transform:uppercase;margin-bottom:.2rem;font-size:1.15rem;font-weight:500}.cb-region p{color:var(--metal);font-size:.86rem}.cb-cities{flex-wrap:wrap;gap:.35rem;margin-top:.9rem;display:flex}.cb-cities span{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;background:var(--cabin);color:var(--paper);padding:.3rem .55rem;font-size:.95rem}.cb-quotes{gap:.65rem;display:grid}.cb-quote{background:var(--paper-2);border:1px solid var(--line);padding:.95rem}.cb-quote p{color:var(--cabin-2);margin-bottom:.55rem;font-size:.9rem}.cb-quote footer{font-size:.76rem}.cb-quote footer strong{font-family:var(--font-display);letter-spacing:.03em;text-transform:uppercase;font-size:.95rem;display:block}.cb-quote footer span{color:var(--metal)}.cb-faq details{border-bottom:1px solid var(--line)}.cb-faq summary{cursor:pointer;font-family:var(--font-display);letter-spacing:.02em;padding:.9rem 1.55rem .9rem 0;font-size:1.1rem;font-weight:500;list-style:none;position:relative}.cb-faq summary::-webkit-details-marker{display:none}.cb-faq summary:after{content:"+";color:var(--warn-deep);font-size:1.15rem;font-family:var(--font-ui);position:absolute;top:50%;right:0;transform:translateY(-50%)}.cb-faq details[open] summary:after{content:"–"}.cb-faq .cb-a{color:var(--metal);max-width:58ch;padding:0 0 .9rem;font-size:.88rem}.cb-lead{gap:1rem;display:grid}.cb-card{background:var(--paper-2);border:1px solid var(--line-strong);padding:1.05rem}.cb-card h3{font-family:var(--font-display);letter-spacing:.03em;text-transform:uppercase;margin-bottom:.7rem;font-size:1.2rem;font-weight:500}.cb-card .cb-r{margin-bottom:.55rem}.cb-card small{letter-spacing:.1em;text-transform:uppercase;color:var(--metal);margin-bottom:.08rem;font-size:.62rem;font-weight:700;display:block}.cb-card a,.cb-card span{color:var(--cabin);font-size:.9rem;text-decoration:none}.cb-card a:hover{color:var(--warn-deep)}.cb-form{background:var(--cabin);color:var(--paper);border-top:3px solid var(--freon);padding:1.05rem}.cb-form h3{font-family:var(--font-display);letter-spacing:.03em;text-transform:uppercase;margin-bottom:.25rem;font-size:1.35rem;font-weight:500}.cb-form>p{color:var(--metal);margin-bottom:.8rem;font-size:.84rem}.cb-fld{gap:.25rem;margin-bottom:.5rem;display:grid}.cb-flds-2{gap:.5rem;display:grid}.cb-fld label{letter-spacing:.1em;text-transform:uppercase;color:#7a8794;font-size:.62rem;font-weight:700}.cb-fld input,.cb-fld select,.cb-fld textarea{width:100%;color:var(--paper);background:#ffffff0d;border:1px solid #ffffff29;padding:.68rem .75rem}.cb-fld input:focus,.cb-fld select:focus,.cb-fld textarea:focus{border-color:var(--freon);outline:none}.cb-fld select option{color:var(--cabin)}.cb-fld textarea{resize:vertical;min-height:78px}.cb-ok{border:1px solid var(--ok);color:#b6dfc7;background:#3a8f6a33;margin-top:.6rem;padding:.55rem;font-size:.82rem;display:none}.cb-ok.is-show{display:block}.cb-tiny{color:#6e7a86;margin-top:.55rem;font-size:.68rem}.cb-ft{color:var(--metal);background:#0a0e11;padding:2rem 0 1.1rem;font-size:.82rem}.cb-ft a{color:var(--freon);text-decoration:none}.cb-ft a:hover{color:#fff}.cb-ft__g{gap:1.1rem;margin-bottom:1.25rem;display:grid}.cb-ft__b{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--paper);margin-bottom:.25rem;font-size:1.35rem;font-weight:600}.cb-ft__b em{color:var(--freon);font-style:normal}.cb-ft__n{flex-wrap:wrap;gap:.45rem .95rem;display:flex}.cb-ft__l{border-top:1px solid #ffffff14;gap:.22rem;padding-top:.9rem;font-size:.68rem;display:grid}.cb-rise{opacity:0;transition:opacity .55s var(--ease), transform .55s var(--ease);transform:translateY(14px)}.cb-rise.is-in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.cb-rise{opacity:1;transform:none}html{scroll-behavior:auto}}@media (width>=900px){.cb-tel{display:inline}.cb-nav{display:flex}.cb-ham{display:none}.cb-desk__grid{grid-template-columns:var(--rail) 1fr;gap:1.85rem}.cb-rail{top:calc(var(--header-h) + 14px);order:0;position:sticky}.cb-stream{order:0}.cb-svc-row{grid-template-columns:3.5rem 1.35fr 1fr auto;align-items:start;gap:.95rem}.cb-cases,.cb-regions{grid-template-columns:1fr 1fr}.cb-lead{grid-template-columns:.9fr 1.1fr}.cb-flds-2{grid-template-columns:1fr 1fr}.cb-ft__g{grid-template-columns:1.4fr 1fr 1fr}.cb-method{grid-template-columns:200px 1fr;align-items:start}.cb-method-nav{top:calc(var(--header-h) + 14px);position:sticky}}@media (width>=1100px){.cb-cases{grid-template-columns:1fr 1fr 1fr}}