.elementor-1440 .elementor-element.elementor-element-15d58b8:not(.elementor-motion-effects-element-type-background), .elementor-1440 .elementor-element.elementor-element-15d58b8 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-kadence3 );background-image:url("https://spin-exchange.ru/wp-content/uploads/2025/04/spin_exchange_in_dilute_solutions.jpg");background-position:center center;background-repeat:no-repeat;background-size:auto;}.elementor-1440 .elementor-element.elementor-element-15d58b8 > .elementor-container{min-height:850px;}.elementor-1440 .elementor-element.elementor-element-15d58b8 > .elementor-background-overlay{opacity:0;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1440 .elementor-element.elementor-element-15d58b8{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin-top:-81px;margin-bottom:0px;padding:0px 0px 60px 0px;}.elementor-1440 .elementor-element.elementor-element-15d58b8 > .elementor-shape-bottom .elementor-shape-fill{fill:var( --e-global-color-kadence9 );}.elementor-1440 .elementor-element.elementor-element-15d58b8 > .elementor-shape-bottom svg{width:calc(170% + 1.3px);height:115px;}.elementor-1440 .elementor-element.elementor-element-6511ce2 > .elementor-element-populated{margin:0px 60px 30px 0px;--e-column-margin-right:60px;--e-column-margin-left:0px;}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:var( --e-global-color-primary );}.elementor-1440 .elementor-element.elementor-element-641e7c2{width:var( --container-widget-width, 93.858% );max-width:93.858%;--container-widget-width:93.858%;--container-widget-flex-grow:0;}.elementor-1440 .elementor-element.elementor-element-641e7c2.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-1440 .elementor-element.elementor-element-641e7c2 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:58px;font-weight:800;line-height:1.2em;color:#ffffff;}.elementor-widget-divider{--divider-color:var( --e-global-color-secondary );}.elementor-widget-divider .elementor-divider__text{color:var( --e-global-color-secondary );font-family:var( --e-global-typography-secondary-font-family ), Sans-serif;font-weight:var( --e-global-typography-secondary-font-weight );}.elementor-widget-divider.elementor-view-stacked .elementor-icon{background-color:var( --e-global-color-secondary );}.elementor-widget-divider.elementor-view-framed .elementor-icon, .elementor-widget-divider.elementor-view-default .elementor-icon{color:var( --e-global-color-secondary );border-color:var( --e-global-color-secondary );}.elementor-widget-divider.elementor-view-framed .elementor-icon, .elementor-widget-divider.elementor-view-default .elementor-icon svg{fill:var( --e-global-color-secondary );}.elementor-1440 .elementor-element.elementor-element-24f5de4{--divider-border-style:solid;--divider-color:#FFFFFF80;--divider-border-width:1px;}.elementor-1440 .elementor-element.elementor-element-24f5de4 .elementor-divider-separator{width:100%;}.elementor-1440 .elementor-element.elementor-element-24f5de4 .elementor-divider{padding-block-start:15px;padding-block-end:15px;}.elementor-1440 .elementor-element.elementor-element-ef30935 > .elementor-element-populated{margin:0px 60px 30px 0px;--e-column-margin-right:60px;--e-column-margin-left:0px;}.elementor-1440 .elementor-element.elementor-element-aae3d2f{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:0px 0px;--row-gap:0px;--column-gap:0px;}.elementor-1440 .elementor-element.elementor-element-aa7bf5d{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-a5bb0bf{--spacer-size:10px;}.elementor-1440 .elementor-element.elementor-element-de381db{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-widget-text-editor{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );color:var( --e-global-color-text );}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:var( --e-global-color-primary );}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap, .elementor-widget-text-editor.elementor-drop-cap-view-default .elementor-drop-cap{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-1440 .elementor-element.elementor-element-369cfda > .elementor-widget-container{margin:0px 0px 0px 0px;}.elementor-1440 .elementor-element.elementor-element-369cfda{text-align:center;font-family:"Roboto", Sans-serif;font-size:30px;font-weight:400;line-height:36px;}.elementor-1440 .elementor-element.elementor-element-c08fff6{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-860b55f{--spacer-size:10px;}.elementor-1440 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.elementor-element.elementor-element-6e9c266{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-15030cb{--spacer-size:10px;}.elementor-1440 .elementor-element.elementor-element-26c66eb{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-0573e06 > .elementor-widget-container{padding:0px 0px 0px 0px;}.elementor-1440 .elementor-element.elementor-element-39f3823{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-baef4f0{--spacer-size:10px;}.elementor-1440 .elementor-element.elementor-element-7b5f0b8{--display:flex;--margin-top:35px;--margin-bottom:35px;--margin-left:0px;--margin-right:0px;}.elementor-widget-button .elementor-button{background-color:var( --e-global-color-accent );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-1440 .elementor-element.elementor-element-bcb8063 .elementor-button{background-color:var( --e-global-color-kadence1 );font-family:"Roboto", Sans-serif;font-size:27px;font-weight:500;fill:var( --e-global-color-kadence3 );color:var( --e-global-color-kadence3 );}.elementor-1440 .elementor-element.elementor-element-62db12f{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:0px 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.elementor-element.elementor-element-8db8bc7{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-1b20003 .elementor-button{background-color:var( --e-global-color-primary );font-family:"Roboto", Sans-serif;font-size:20px;font-weight:300;line-height:22px;fill:var( --e-global-color-kadence3 );color:var( --e-global-color-kadence3 );}.elementor-1440 .elementor-element.elementor-element-1b20003 > .elementor-widget-container{padding:0px 15px 0px 15px;}.elementor-1440 .elementor-element.elementor-element-283272e{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-1440 .elementor-element.elementor-element-5a5957b .elementor-button{background-color:var( --e-global-color-primary );font-family:"Roboto", Sans-serif;font-size:20px;font-weight:300;line-height:22px;fill:var( --e-global-color-kadence3 );color:var( --e-global-color-kadence3 );}.elementor-1440 .elementor-element.elementor-element-5a5957b > .elementor-widget-container{padding:0px 15px 0px 15px;}.elementor-1440 .elementor-element.elementor-element-c365bb1{margin-top:60px;margin-bottom:0px;}.elementor-1440 .elementor-element.elementor-element-b1a3b28{--divider-border-style:solid;--divider-color:var( --e-global-color-kadence3 );--divider-border-width:2px;}.elementor-1440 .elementor-element.elementor-element-b1a3b28 .elementor-divider-separator{width:100%;margin:0 auto;margin-center:0;}.elementor-1440 .elementor-element.elementor-element-b1a3b28 .elementor-divider{text-align:center;padding-block-start:15px;padding-block-end:15px;}@media(min-width:768px){.elementor-1440 .elementor-element.elementor-element-6511ce2{width:67%;}.elementor-1440 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