.dnd-section.dnd-section--hero-event-post{align-items:stretch;background-position:50%;background-repeat:no-repeat;background-size:cover;border-top:1px solid #fff;min-height:70dvh;padding-bottom:60px;padding-top:22dvh}.dnd-section.dnd-section--hero-event-post .col-12,.dnd-section.dnd-section--hero-event-post .container,.dnd-section.dnd-section--hero-event-post .hero_event_post,.dnd-section.dnd-section--hero-event-post .row,.dnd-section.dnd-section--hero-event-post>.row-fluid{min-height:100%}.hero_event_post{align-items:center;display:flex;justify-content:flex-start;width:100%}.hero_event_post .col-12,.hero_event_post .container,.hero_event_post .row{width:100%}.hero_event_post .row{align-items:center;justify-content:flex-start;padding-right:30dvw}.hero_event_post__heading h1{margin-bottom:40px}.hero_event_post__infos .is-date span img{height:29px;min-width:30px;width:30px}.hero_event_post__infos .is-schedule span img{height:28px;min-width:28px;width:28px}.hero_event_post__infos .is-address span img{height:24px;min-width:24px;width:24px}.hero_event_post__infos span{display:flex;margin-right:14px}.hero_event_post__infos .is-address,.hero_event_post__infos .is-date,.hero_event_post__infos .is-schedule{display:flex}.hero_event_post__infos .is-address p.h4,.hero_event_post__infos .is-date p.h4,.hero_event_post__infos .is-schedule p.h4{margin-bottom:0}.hero_event_post__infos .is-date{margin-bottom:16px}.hero_event_post__infos .is-schedule{margin-bottom:22px}.hero_event_post__infos .is-address{margin-bottom:50px}@media (max-width:991px){.dnd-section.dnd-section--hero-event-post{min-height:auto;padding-bottom:56px;padding-top:120px}.hero_event_post .row{padding-right:0}.hero_event_post__heading h1{font-size:24px}}@media (min-width:992px){.hero_event_post__infos span{margin-right:40px}.hero_event_post__infos .is-address,.hero_event_post__infos .is-date,.hero_event_post__infos .is-schedule{align-items:center}.hero_event_post__infos .is-address{margin-bottom:42px}.hero_event_post__infos .is-date span img,.hero_event_post__infos .is-schedule span img{height:37px;min-width:37px;width:37px}.hero_event_post__infos .is-address span img{height:36px;min-width:37px;width:37px}}.dnd-section.dnd-section--event-post-body{background:var(--primary-color-hex);padding-block:100px 90px}.event-post-layout__row{align-items:flex-start}.event-post-layout__main>*+*{margin-top:90px}.event-content__description,.event-content__txt{width:100%}@media (min-width:992px){.event-content__txt{padding-top:26px}.event-post-layout__aside{align-self:flex-start;position:sticky;top:120px}}@media (max-width:991px){.event-post-layout__main>*+*{margin-top:70px}.event-post-layout__aside{margin-top:60px}}.event-form-sticky{background:var(--primary-color-hex);border:1px solid #707070;border-radius:28px;box-shadow:12px 10px 26px #1054894f;isolation:isolate;overflow-x:hidden;overflow-y:visible;padding:28px 26px 24px;position:relative}.event-form-sticky__card{position:relative;z-index:1}.event-form-sticky__card--title h3{margin-bottom:20px;margin-top:0}.event-form-sticky .hs-form-field{margin-bottom:8px}.event-form-sticky .hs-form-field>label{margin-bottom:4px}.event-form-sticky .hs-form fieldset{margin-bottom:0}.event-form-sticky .hs-form .input{margin-right:2px!important}.event-form-sticky .hs-form input[type=email],.event-form-sticky .hs-form input[type=number],.event-form-sticky .hs-form input[type=password],.event-form-sticky .hs-form input[type=tel],.event-form-sticky .hs-form input[type=text],.event-form-sticky .hs-form input[type=url],.event-form-sticky .hs-form select,.event-form-sticky .hs-form textarea{box-sizing:border-box;max-width:100%;width:100%}@media (min-width:992px){.event-form-sticky .hs-form fieldset.form-columns-2>.hs-form-field:first-child{box-sizing:border-box;padding-right:6px}.event-form-sticky .hs-form fieldset.form-columns-2>.hs-form-field:last-child{box-sizing:border-box;padding-left:6px}}.event-form-sticky .hs-form fieldset.form-columns-1,.event-form-sticky .hs-form fieldset.form-columns-2,.event-form-sticky .hs-form fieldset.form-columns-3{margin-bottom:2px}.event-form-sticky .hs-form fieldset .hs-form-field{margin-bottom:8px}.event-form-sticky .hs-form .hs-form-checkbox{margin:0 0 5px;padding:0}.event-form-sticky .hs-form .hs-form-checkbox:last-child{margin-bottom:0}.event-form-sticky .hs-form .hs-form-checkbox-display{align-items:flex-start;display:flex;line-height:1.2;margin:0}.event-form-sticky .hs-form .hs-form-checkbox-display input{flex:0 0 auto;margin-top:.15em}.event-form-sticky .hs-form .hs-form-checkbox-display span{line-height:1.2}.event-form-sticky .hs-form .inputs-list{margin-bottom:5px;margin-top:4px}.event-form-sticky .hs-form .hs-error-msgs{line-height:1.25;margin-bottom:2px;margin-top:3px}.event-form-sticky .hs-form .hs-error-msgs li{margin:0;padding:0}.event-form-sticky .hs-form .hs-error-msgs label{margin:0}.event-form-sticky form .hs_submit.hs-submit{margin-top:14px;text-align:end}.event-form-sticky .hs-form .hs-input[type=select],.event-form-sticky .hs-form select{background-color:var(--primary-color-hex)!important;border:1px solid #0097a7!important;color:#fff!important;-webkit-text-fill-color:#fff;box-shadow:none;color-scheme:dark;opacity:1}.event-form-sticky .hs-form select:invalid{color:hsla(0,0%,100%,.8)!important;-webkit-text-fill-color:hsla(0,0%,100%,.8)}.event-form-sticky .hs-form select option{background-color:#001633;color:#fff}.event-form-sticky .hs-form input:focus,.event-form-sticky .hs-form select:focus,.event-form-sticky .hs-form textarea:focus{background-color:var(--primary-color-hex);color:#fff}.event-form-sticky .hs-form input:-webkit-autofill,.event-form-sticky .hs-form input:-webkit-autofill:focus,.event-form-sticky .hs-form input:-webkit-autofill:hover,.event-form-sticky .hs-form select:-webkit-autofill,.event-form-sticky .hs-form select:-webkit-autofill:focus,.event-form-sticky .hs-form select:-webkit-autofill:hover,.event-form-sticky .hs-form textarea:-webkit-autofill,.event-form-sticky .hs-form textarea:-webkit-autofill:focus,.event-form-sticky .hs-form textarea:-webkit-autofill:hover{-webkit-text-fill-color:#fff;-webkit-box-shadow:inset 0 0 0 1000px #001633;box-shadow:inset 0 0 0 1000px #001633;caret-color:#fff;transition:background-color 9999s ease-out 0s}@media (min-width:992px){.event-form-sticky{border-radius:28px;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);overflow-x:hidden;overflow-y:auto;padding:28px 32px 24px;-webkit-overflow-scrolling:touch;overscroll-behavior-y:auto;scrollbar-gutter:stable;touch-action:pan-y}}@media (max-width:991px){.event-form-sticky{max-height:none;overflow:visible}}.event-form-sticky .legal-consent-container{margin-top:8px}.event-form-sticky
.legal-consent-container
.hs-dependent-field,.event-form-sticky
.legal-consent-container
.hs-form-booleancheckbox-display{margin-bottom:5px}.event-form-legal{border-top:1px solid hsla(0,0%,100%,.16);margin-top:8px;padding-top:8px;width:100%}.event-form-legal__summary{cursor:pointer;font-size:12px;font-weight:500;line-height:1.4;opacity:.8;width:fit-content}.event-form-legal__summary:hover{opacity:1}.event-form-legal__content{font-size:11px;line-height:1.4;margin-top:8px}.event-form-legal__content .hs-richtext{margin:0}.event-form-legal__content .hs-richtext+.hs-richtext{margin-top:7px}.event-form-legal__content p{margin-bottom:6px;margin-top:0}.event-form-legal__content p:last-child{margin-bottom:0}.event-content__program h3{margin-bottom:30px}.event-content__partners h3{margin-bottom:40px}.event-content__slot .is-slot{border-bottom:2px solid #105489}.event-content__slot
.is-slot-1
.event-program-item__title p{font-size:20px}.event-content__slot
.is-slot
.event-program-item__title p:last-child{margin-bottom:0}.event-content__slot
.is-slot
.event-program-item__title{margin-bottom:12px}.event-content__slot
.is-slot:not(.is-slot-1)
.event-program-item__title{margin-top:12px}.event-content__partners-list--logos-only{align-items:center;display:flex;flex-wrap:wrap;gap:24px 32px;padding:0}.event-content__partner-logo-link{align-items:center;box-sizing:content-box;display:inline-flex;flex:0 0 auto;height:50px;justify-content:center;line-height:0;padding:10px 20px;width:140px}.event-content__partner-logo{display:block;height:50px;max-height:50px;max-width:140px;min-height:50px;min-width:140px;object-fit:contain;object-position:center;width:140px}@media (min-width:992px){.event-content__program h3{margin-bottom:58px}.event-content__partners h3{margin-bottom:24px}.event-content__slot .is-slot-1 .event-program-item__title p{font-size:22px}.event-content__slot .is-slot .event-program-item__title{margin-bottom:16px}.event-content__slot .is-slot-1 .event-program-item__title{margin-bottom:12px}.event-content__slot .is-slot:not(.is-slot-1) .event-program-item__title{margin-top:16px}}.event-speakers{width:100%}.event-speakers .is-heading h3{margin-bottom:40px}.event-speakers__list{display:grid;grid-template-columns:1fr;row-gap:20px}.event-program-item__performer--img{text-align:center}.event-program-item__performer--img img{border-radius:50%;box-shadow:12px 10px 26px #1054894f;height:140px;min-width:140px;object-fit:cover;width:140px}.event-program-item__performer--metas{font-size:18px;text-align:center}@media (max-width:991px){.event-program-item__performer{display:flex}.event-program-item__performer--img{margin-right:24px}.event-program-item__performer--metas{margin-top:6px}}@media (min-width:992px){.event-speakers .is-heading h3{margin-bottom:60px}.event-speakers__list{column-gap:80px;grid-template-columns:1fr 1fr;row-gap:40px}.event-program-item__performer--img{margin-bottom:28px}.event-program-item__performer--img img{height:148px;min-width:148px;width:148px}}.event-hubdb-nav__list{font-size:12px;margin-top:100px;text-align:center}.event-hubdb-nav__list a{color:#fff;display:block}.event-hubdb-nav__list span.is-separator{background:#fff;display:block;height:1px;width:82px}=========================================================
OPTION 1 — SOFT EDGE GLASS

Closest to a premium restrained glass panel.
Subtle light entering from the upper-left,soft cyan depth toward the bottom-right.

Recommended first test.
=========================================================

.event-form-sticky{-webkit-backdrop-filter:blur(14px) saturate(125%);backdrop-filter:blur(14px) saturate(125%);background:radial-gradient(circle at 12% 0,hsla(0,0%,100%,.075) 0,hsla(0,0%,100%,0) 34%),radial-gradient(circle at 92% 88%,rgba(0,151,167,.09) 0,rgba(0,151,167,0) 42%),rgba(0,22,51,.78);border:1px solid hsla(0,0%,100%,.22);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.09),inset 0 -1px 0 rgba(0,151,167,.08),12px 18px 46px rgba(0,0,0,.18)}