@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;600;700;800&display=swap");@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400&display=swap");.if-stack{--if-accent:#26bbed;--if-layer-fill:rgba(38,187,237,.18);--if-layer-stroke:rgba(38,187,237,.55);--if-text-main:#0b3d52;--if-text-soft:#5c7a87;--if-text-grey:#9aaab2;--if-bg-base:#fff;--if-panel-bg:#f4fafd;--if-border-soft:#d8e6ec;font-family:Raleway,sans-serif}.if-stack__layer{fill:rgba(38,187,237,.08);stroke:rgba(38,187,237,.3);stroke-width:1.5;transition:fill .2s ease,stroke .2s ease,stroke-width .2s ease}.if-stack__layer-group{animation:ifStackFloat 5.5s ease-in-out infinite;transform-origin:center}.if-stack__layer-group.l1{animation-delay:0s}.if-stack__layer-group.l2{animation-delay:.3s}.if-stack__layer-group.l3{animation-delay:.6s}.if-stack__layer-group.l4{animation-delay:.9s}.if-stack__layer-group.l5{animation-delay:1.2s}@keyframes ifStackFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.if-stack__flow-dot{fill:var(--if-accent);filter:drop-shadow(0 0 4px rgba(38,187,237,.6))}.if-stack__outline{fill:none;stroke:var(--if-accent);stroke-width:4}.if-stack__brand-label{fill:#111;font-family:Raleway,sans-serif;font-size:34px;font-weight:700}.if-stack__brand-label--m{font-size:21px}@media (prefers-reduced-motion:reduce){.if-stack__layer-group{animation:none!important}.if-stack__flow-dot animate{display:none}}.if-stack__mobile{display:none}.if-stack__stage{background:var(--if-bg-base);border:1px solid var(--if-border-soft);border-radius:20px;box-shadow:0 12px 32px rgba(11,61,82,.08);box-sizing:border-box;margin:0 auto;max-width:1000px;padding:50px 60px;width:100%}.if-stack__svg{display:block;height:auto;overflow:visible;width:100%}.if-stack__label{font-size:26px;font-weight:300;transition:fill .2s ease,font-weight .2s ease}.if-stack__label,.if-stack__label-chevron{fill:var(--if-text-grey);font-family:Raleway,sans-serif}.if-stack__label-chevron{font-size:22px;font-weight:400;opacity:.35;transition:opacity .2s ease,fill .2s ease}.if-stack__hit{cursor:pointer}.if-stack__hit:hover .if-stack__layer{fill:rgba(38,187,237,.32);stroke:var(--if-accent)}.if-stack__hit:hover .if-stack__label{fill:var(--if-accent);font-weight:600}.if-stack__hit:hover .if-stack__label-chevron{fill:var(--if-accent);opacity:1}.if-stack__hit.is-active .if-stack__layer{fill:rgba(38,187,237,.5);stroke:var(--if-accent);stroke-width:2.5}.if-stack__hit.is-active .if-stack__label{fill:var(--if-accent);font-weight:600}.if-stack__hit.is-active .if-stack__label-chevron{fill:var(--if-accent);opacity:1}.if-stack__panel{margin-top:0;max-height:0;overflow:hidden;transition:max-height .4s ease}.if-stack__panel.if-stack__panel--open{margin-top:28px;max-height:460px}.if-stack__panel-inner{align-items:stretch;background:var(--if-panel-bg);border:1px solid var(--if-border-soft);border-radius:14px;display:flex;flex-direction:column;padding:22px 26px}.if-stack__panel-inner img{border-radius:10px;display:block;width:100%}.if-stack__placeholder{align-items:center;border:1.5px dashed var(--if-border-soft);border-radius:10px;color:var(--if-text-soft);display:flex;font-family:Raleway,sans-serif;font-size:14px;height:150px;justify-content:center;width:100%}.if-stack__panel-title{color:var(--if-text-main);font-family:Raleway,sans-serif;font-size:16px;font-weight:700;margin:0 0 8px}.if-stack__panel-desc{color:var(--if-text-soft);font-family:Inter,sans-serif;font-size:18px;font-weight:400;line-height:1.55;margin:0 0 14px}.if-stack__panel-text{flex:1;min-width:0}.if-stack__hint{color:var(--if-text-soft);font-family:Raleway,sans-serif;font-size:12.5px;margin-top:18px;text-align:center}@media (max-width:700px){.if-stack__desktop{display:none}.if-stack__mobile{display:block}.if-stack__m-stage{background:var(--if-bg-base);border:1px solid var(--if-border-soft);border-radius:20px;box-shadow:0 12px 32px rgba(11,61,82,.08);box-sizing:border-box;padding:24px 18px;width:100%}.if-stack__m-svg{display:block;height:auto;margin-bottom:20px;overflow:visible;width:100%}.if-stack__m-list{display:flex;flex-direction:column;gap:2px}.if-stack__m-row{align-items:center;border-left:3px solid transparent;cursor:pointer;display:flex;justify-content:space-between;padding:14px 14px 14px 17px;transition:background .2s ease,border-color .2s ease}.if-stack__m-row.is-active{background:rgba(38,187,237,.08);border-left-color:var(--if-accent)}.if-stack__m-label{color:var(--if-text-grey);font-family:Raleway,sans-serif;font-size:16px;font-weight:400;transition:color .2s ease,font-weight .2s ease}.if-stack__m-row.is-active .if-stack__m-label{color:var(--if-text-main);font-weight:600}.if-stack__m-chevron{color:var(--if-text-grey);font-size:17px;transition:color .2s ease}.if-stack__m-row.is-active .if-stack__m-chevron{color:var(--if-accent)}.if-stack__m-panel{max-height:0;overflow:hidden;transition:max-height .35s ease}.if-stack__m-panel.if-stack__m-panel--open{margin:4px 0 4px 3px;max-height:360px}.if-stack__m-panel-inner{background:var(--if-panel-bg);border:1px solid var(--if-border-soft);border-radius:10px;padding:14px}.if-stack__m-panel-inner img{border-radius:8px;display:block;margin-top:10px;width:100%}.if-stack__m-panel-desc{font-weight:400;line-height:1.55;margin:0}.if-stack__m-panel-desc,.if-stack__m-placeholder{color:var(--if-text-soft);font-family:Raleway,sans-serif;font-size:13px}.if-stack__m-placeholder{align-items:center;border:1.5px dashed var(--if-border-soft);border-radius:8px;display:flex;height:110px;justify-content:center;margin-top:10px;width:100%}}