.isf{--isf-bg:#011d2e;--isf-bg-2:#022a42;--isf-ink:#ffffff;--isf-ink-2:rgba(255,255,255,.78);--isf-ink-3:rgba(255,255,255,.62);--isf-line:rgba(255,255,255,.12);--isf-accent:#f0a24a;--isf-accent-ink:#1d1206;--isf-ease:cubic-bezier(.22,1,.36,1);position:relative;background:var(--isf-bg);color:var(--isf-ink-2);font-family:"Exo 2",-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px;line-height:1.5;overflow:hidden}.isf *,.isf *::before,.isf *::after{box-sizing:border-box}.isf :where(a){color:inherit;text-decoration:none}.isf :where(ul){list-style:none;margin:0;padding:0}.isf :where(li){margin:0;padding:0;width:auto}.isf :where(p){margin:0}.isf__wrap{max-width:1290px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}.isf-call{position:relative;background:radial-gradient(70% 120% at 92% 10%,rgba(240,162,74,.09) 0%,rgba(240,162,74,0) 60%),var(--isf-bg-2);padding:clamp(36px,6vw,64px) 0}.isf-call__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:end}.isf-call__lead{color:var(--isf-ink-2);font-size:clamp(16px,1.4vw,19px);line-height:1.45;max-width:32ch;margin-bottom:clamp(14px,2vw,22px);text-wrap:balance}.isf-call__phone{display:inline-block;color:var(--isf-ink);font-size:clamp(34px,5.2vw,64px);font-weight:600;line-height:1;letter-spacing:-.01em;font-variant-numeric:tabular-nums;transition:color .25s var(--isf-ease)}.isf-call__phone:hover{color:var(--isf-accent)}.isf-call__meta{margin-top:clamp(12px,1.6vw,18px);display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--isf-ink-3);font-size:14px}.isf-call__meta b{color:var(--isf-ink);font-weight:600}.isf-call__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.isf-btn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 18px;border-radius:12px;border:1px solid var(--isf-line);background:rgba(255,255,255,.04);color:var(--isf-ink);font:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:background .25s var(--isf-ease),border-color .25s var(--isf-ease),transform .25s var(--isf-ease)}.isf-btn:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.28)}.isf-btn:active{transform:scale(.98)}.isf-btn:focus-visible,.isf a:focus-visible{outline:2px solid var(--isf-accent);outline-offset:3px}.isf-btn svg{flex-shrink:0}.isf-btn--main{grid-column:1/-1;min-height:58px;background:var(--isf-accent);border-color:var(--isf-accent);color:var(--isf-accent-ink);font-weight:600;font-size:16px}.isf-btn--main:hover{background:#f6b46a;border-color:#f6b46a}.isf-btn--main svg{transition:transform .3s var(--isf-ease)}.isf-btn--main:hover svg{transform:translateX(4px)}.isf-main{padding:clamp(40px,6vw,72px) 0 clamp(32px,4vw,48px)}.isf-main__grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.8fr) minmax(0,1.3fr) minmax(0,.9fr);gap:clamp(28px,4vw,56px)}.isf-logo{display:block;width:172px;height:auto;margin-bottom:18px}.isf-about{color:var(--isf-ink-3);font-size:14px;max-width:34ch;margin-bottom:24px}.isf-nap{display:grid;gap:12px}.isf-nap__row{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start;color:var(--isf-ink-2);font-size:15px;line-height:1.4}.isf-nap__row svg{margin-top:2px;opacity:.7}.isf-nap__row a{transition:color .2s}.isf-nap__row a:hover{color:var(--isf-ink)}.isf-nap__hint{display:block;color:var(--isf-ink-3);font-size:13px;margin-top:2px}.isf-title{color:var(--isf-ink);font-size:16px;font-weight:600;margin:0 0 12px;letter-spacing:0;text-transform:none}.isf-links{display:grid;gap:2px}.isf-links a{display:inline-flex;align-items:center;min-height:34px;color:var(--isf-ink-2);font-size:15px;line-height:1.3;background:linear-gradient(currentColor,currentColor) left calc(100% - 6px)/0 1px no-repeat;transition:color .2s,background-size .3s var(--isf-ease)}.isf-links a:hover{color:var(--isf-ink);background-size:100% 1px}.isf-links--cols{grid-template-columns:1fr}.isf-more{display:inline-flex;align-items:center;gap:8px;margin-top:10px;color:var(--isf-accent)!important;font-weight:500;font-size:15px}.isf-more svg{transition:transform .3s var(--isf-ease)}.isf-more:hover svg{transform:translateX(3px)}.isf-doc{display:grid;gap:14px;align-content:start}.isf-doc .isf-title{margin-bottom:2px}.isf-license{color:var(--isf-ink-3);font-size:13.5px;line-height:1.5}.isf-license a{color:var(--isf-ink);border-bottom:1px solid rgba(255,255,255,.3);transition:border-color .2s}.isf-license a:hover{border-color:var(--isf-accent)}.isf-pay{display:flex;gap:8px;flex-wrap:wrap}.isf-pay img{height:28px;width:auto;border-radius:6px;background:#fff;padding:4px 8px}.isf-bottom{border-top:1px solid var(--isf-line);padding:20px 0 calc(20px + env(safe-area-inset-bottom))}.isf-bottom__row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px;color:var(--isf-ink-3);font-size:13px}.isf-bottom__row a{transition:color .2s}.isf-bottom__row a:hover{color:var(--isf-ink)}.isf-copy{margin-right:auto}.isf-dev{display:inline-flex;align-items:center;gap:6px}.isf-dev b{color:var(--isf-ink);font-weight:700;letter-spacing:.04em}.isf-up{width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--isf-line);background:transparent;color:var(--isf-ink);cursor:pointer;transition:background .25s var(--isf-ease),transform .25s var(--isf-ease)}.isf-up:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}@media (max-width:1080px){.isf-main__grid{grid-template-columns:1fr 1fr}.isf-col--brand{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 40px}.isf-col--brand .isf-about{margin-bottom:0}}@media (max-width:760px){.isf-call__grid{grid-template-columns:1fr;align-items:start}.isf-call__actions{grid-template-columns:1fr 1fr}.isf-main__grid{grid-template-columns:1fr 1fr;gap:32px 20px}.isf-col--brand{display:block}.isf-col--brand .isf-about{margin-bottom:20px}.isf-col--sections,.isf-col--services{grid-column:1/-1}.isf-col--sections .isf-links,.isf-col--services .isf-links{grid-template-columns:1fr 1fr;column-gap:20px}.isf-col--docs{grid-column:1/-1}.isf-links a{min-height:36px;font-size:14.5px}.isf-bottom__row{gap:8px 18px}.isf-copy{flex-basis:100%}}@media (max-width:380px){.isf-col--sections .isf-links,.isf-col--services .isf-links{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.isf *,.isf *::before,.isf *::after{transition:none!important}}