*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root{
    --primary:#d50057;
    --secondary:#910048;
    --paragraph:#252A2D;
    --primary-tone:#ff6bae;
    --surface-mango:#FFA300;
    --surface-white:#ffffff;
    --stroke-section:#D8DADA;
    --gray-outline:#e4e4e4;
    --conf-grad: linear-gradient(136.96deg,rgb(26,0,16) 8.42%, rgb(61,0,37) 38.33%,rgb(107,0,64) 68.24%, rgb(202,0,89) 108.12%);
}
html, body{
    font-size: 100%;
    font: 400 1rem/1.7 'Inter';
    color: var(--paragraph);
}
h1{
    font: 700 3.5rem/4.5rem 'Bree';
    color: var(--primary);
    text-align: center;
    width: 100%;
}
h2, h3{
    font-family: 'Bree';
    font-weight: 400;
}
h2, h3, h4, h5 {
    color: var(--primary);
    text-align: left;
    width: 100%;
}
h2{
    font-size: 2.75rem;
    line-height: 3.5rem;
}
h3{
    font-size: 2.25rem;
    line-height: 3rem;
}
a{
    color: var(--primary);
    text-decoration: underline;
    cursor: pointer;
}
p{
    font-size: 1.25rem;
    width: 100%;
}
.font__white{
    color: var(--surface-white);
}
.accent{
    color: var(--primary-tone);
    font-weight: 500;
}
#page__header{
    background-color: var(--surface-white);
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.10);
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 1.5rem 0;
}
.anchor__header{
    cursor: pointer;
    height: 3rem;
}
.logo__header{
    width: auto;
    height:3rem;
}
.section__container{
    width: 100%;
    margin: 0 auto;
    max-width: 75rem;
}
.hero__container{
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
    height: auto;
    align-items: center;
    transition: all 300ms ease;
}
.hero__container{
    padding: 3rem 0 0;
}
.content__wrapper{
    width: 100%;
    padding: 0 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    row-gap: 2.5rem;
}
.intro__subtitle{
    padding: 0;
    font-weight: 400;
    font-size: 1.5rem;
    line-height: 2.375rem;
    text-align: center;
}
.title__alt__color{
    color: var(--secondary);
}
.intro__img{
    display: flex;
    width: 100%;
    height: 25rem;
    transition: all 200ms ease;
}
.intro__img > img {
    object-fit: cover;
    width: 100%;
    height: auto;
    border-top: 2px solid var(--gray-outline);
    border-bottom: 2px solid var(--gray-outline);
}
.content__intro{
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 1.5rem;
    width: 100%;
    position: relative;
    z-index: 10;
}
.content__padding{
    padding: 3rem 1.25rem;
}
.content__intro p{
    text-align: left;
}
.info__details{
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 40.75rem;
}
.info__details__item{
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.5rem;
    width: 100%;
}
.info__icon{
    width: 2.25rem;
    height: 2.25rem;
    margin-bottom: .75rem;
}
#conferences__details{
    background: var(--conf-grad);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
#conferences__details::before{
    content: '';
    position: absolute;
    top: 8rem; right: -4rem;
    width: 320px; height: 320px;
    background: rgba(202,0,89,0.22);
    border-radius: 50%;
    filter: blur(2px);
    pointer-events: none;
}
#conferences__details::after{
    content: '';
    position: absolute;
    bottom: -60px; left: -90px;
    width: 360px; height: 360px;
    background: rgba(202,0,89,0.18);
    border-radius: 50%;
    pointer-events: none;
}
.conferences__cards{
    margin-top: 3rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    position: relative;
    z-index: 10;
}
.speaker__card{
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.20);
    border-radius: 1rem;
    overflow: hidden;
    backdrop-filter: blur(14px);
    box-shadow: 0px 10px 40px 0px rgba(0,0,0,0.30);
    display: flex;
    flex-direction: column;
}
.speaker__card__header{
    background: linear-gradient(to right, #ca0059, #e8006a);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: .75rem .375rem;
    font-size: .75rem;
    color: var(--surface-white);
    text-align: left;
}
.event__date{
    text-transform: uppercase;
    font-weight: 600;
}
.header__div{
    width: 1px;
    height: 16px;
    background: rgba(255,255,255,0.45);
    flex-shrink: 0;
}
.speaker__card__body{
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}
.speaker__photo{
    width: 110px;
    height: 110px;
    border-radius: 55px;
    border: 4px solid #ca0059;
    box-shadow: 0 0 0 4px rgba(255,107,174,0.25), 0px 8px 24px 0px rgba(0,0,0,0.30);
    overflow: hidden;
    flex-shrink: 0;
}
.sepaker__photo img{
    width: 100%; 
    height: 100%; 
    object-fit: cover;
}
.speaker__info{
    width: 100%;
    height: auto;
    color: var(--surface-white);
    text-align: center;
}
.speaker__name{
    font-size: 1.125rem;
    line-height: 1;
    font-weight: 700;
    margin-bottom: 1rem;
}
.speaker__role{
    text-transform: uppercase;
    font-size: .75rem;
    font-weight: 500;
    color: var(--primary-tone);
    margin-bottom: 1rem;
}
.speaker__topic{
    background: rgba(202,0,89,0.22);
    border: 1px solid rgba(202,0,89,0.5);
    border-radius: 1rem;
    padding: 1rem;
    width: 100%;
}
.topic__label{
    font-size: .875rem;
    font-weight: 600;
    line-height: 1;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    margin-bottom: .5rem;
}
.topic__text{
    font-size: 1rem;
    font-weight: 700;
}
.primary__cta{
    display: block;
    width: 100%;
    max-width: 20rem;
    margin: 0;
    background-color: var(--primary);
    color: var(--surface-white);
    border-radius: 7.5rem;
    padding: 1.25rem 1rem;
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 200ms;
}
.primary__cta:hover{
    background-color: #b0004c;
}
.secondary__cta{
    display: block;
    width: 100%;
    max-width: 20rem;
    margin: 0;
    background-color: var(--surface-white);
    border:2px solid var(--primary);
    color: var(--primary);
    border-radius: 7.5rem;
    padding: 1.25rem 1rem;
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    transition: all 200ms;
}
.secondary__cta:hover{
    background-color: var(--primary);
    color: var(--surface-white);
}
.content__direction{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.content__direction__reverse{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.platform__img{
    display: flex;
    width: 100%;
    height: 18.75rem;
}
.platform__img  img {
    object-fit: cover;
    width: 100%;
    height: auto;
}
#page__footer{
    border: 0;
    font-size: 1.125rem;
    text-align: center;
}
.footer__container{
    padding: 3rem 0;
    display: flex;
    flex-direction: column;
    row-gap: 2.5rem;
    margin: 0 auto;
    align-items: center;
}
.footer__content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.footer__info{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
.footer__logo{
    display: flex;
    width: auto;
    height: 3rem;
    margin-bottom: 1.5rem;
}
.footer__logo > img{
    width: auto;
    height: 3rem;
}
.footer__enterprise{
    display: flex;
    align-items: center;
    flex-direction: column;
    row-gap: 0;
    padding: 0 1.25rem;
}
.footer__enterprise > p{
    font-size: 1.125rem;
}
.footer__enterprise > p img{
    width: auto;
    height: 1.875rem;
}
.footer__social{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    column-gap: 2.5rem;
    padding: 2.5rem 1.25rem;
    border-bottom: 1px solid var(--stroke-section);
}
.footer__social__icon{
    width: 1.75rem;
    height: 1.75rem;
    cursor: pointer;
}
.footer__social__icon img{
    width: 1.75rem;
    height: 1.75rem;
}
.closing__message{
    font-size: 1.125rem;
    line-height: 1.8rem;
    max-width: 48rem;
    padding: 0 1.25rem;
}



/****************** Desktop ******************/

@media screen and (min-width:25rem){
    .intro__img{
        height: 32rem;
    }
    .platform__img{
        height: 25rem;
    }
}
@media screen and (min-width:32.5rem){
    .intro__img{
        height: 31.25rem;
    }
}
@media screen and (min-width:48rem){
    h2,h3{
        text-align: center;
    }
    .content__intro > p{
    text-align: center;
    }
    .content__padding{
        padding: 5rem 2.5rem;
    }
    .info__details{
        flex-direction: row;
        column-gap: 2.5rem;
    }
    .info__details__item{
        width: 50%;
    }
    #conferences__details::before{
        top:-4.5rem;
    }
    .conferences__cards{
        grid-template-columns: 1fr 1fr;
    }
}
@media screen and (min-width:75rem){
    .intro__img{
       max-height: 28rem;
    }
    .intro__img > img{
        box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.10);
    }
    .content__wrapper > h1{
        text-align: left;
    }
    .hero__container{
        flex-direction: row;
        padding: 5rem 2.5rem;
        column-gap: 3.75rem;
    }
    .hero__container > .content__wrapper{
        align-items: flex-start;
        padding-right: 0;
        padding-left: 0;
    }
    .intro__subtitle{
        text-align: left;
    }
    .stand__text{
        max-width: 50rem;
    }
    .conferences__cards{
        column-gap: 3.75rem;
    }
    .section__container{
        padding: 5rem 2.5rem;
    }
    .content__direction{
        flex-direction: row;
        column-gap: 3.75rem;
    }
    .content__direction > .content__intro{
        align-items: flex-start;
    }
    .content__direction > .content__padding{
        padding: 0;
    }
    .content__direction__reverse{
        flex-direction: row-reverse;
        column-gap: 3.75rem;
    }
    .content__direction__reverse > .content__intro{
        align-items: flex-start;
    }
    .content__direction__reverse > .content__padding{
        padding: 0;
    }
    .speaker__card__header{
        font-size: 1rem;
    }
    .speaker__card__body{
        padding: 2.5rem;
    }
    .vplartform__title{
        text-align: left;
    }
    .vplartform__text{
        text-align: left !important;
        margin-bottom: 1.5rem;
    }
    .platform__img  img{
        border-radius: 1rem;
    }
}
@media screen and (min-width:81.25rem){
    .hero__container{
        padding-left: 0;
        padding-right: 0;
    }
    .section__container{
        padding-left: 0;
        padding-right: 0;
    }
}