* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Bricolage Grotesque", sans-serif;
    
}

a {
    color: #4321D9;
} 


html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 100px;
}

.nav-link a {
    color: inherit;
    text-decoration: none;
    display: block;
    padding: 8px 12px;
}

body {
    overflow-x: hidden;
}

header {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    justify-self: center;
    position: fixed;
    bottom: 32px;
    z-index: 1000;
} 

.carousel__item__video {
    height: fit-content;
    width: 320px;
    border-radius: 24px;
    background-color: #C4C4C4;
    overflow: hidden;
}

ul {
    list-style: none;
    display: flex;
    gap: 16px;
}

li.nav-link {
    color: #4E4E4E;
    border-radius: 100px;
    transition: background-color 0.3s, color 0.3s;
    white-space: nowrap
}

nav.nav-mobile .nav-link a {
    display: block;
    padding: 20px 24px; 
}

nav.nav-mobile li.nav-link {
    color: #4E4E4E;
    border-radius: 100px;
    transition: background-color 0.3s, color 0.3s;
    white-space: nowrap;
    border: #C4C4C4 solid 1px;
    background-color: white;

}

nav.nav-mobile li.nav-link.active {
    background-color: #4321D9;
    color: white;
    border: none;

}

nav.nav-mobile li.nav-link:hover {
    background-color: #F6F4F4;
    color: #4E4E4E;
    cursor: pointer;

}

li.nav-link.active {
    background-color: #4321D9;
    color: white;
}

li.nav-link:hover {
    background-color: #F6F4F4;
    color: #4E4E4E;
    cursor: pointer;
}

nav.nav-desktop {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 24px;
    background-color: #E5E5E5;
    border-radius: 100px;
    border: #C4C4C4 solid 1px;
}


.nav-logo {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav-text {
    font-size: 20px;
    color: #4E4E4E;
    white-space: nowrap;
}

.divider {
    background-color: #4E4E4E;
    width: 1px;
    height: 36.5px;
}

.logo {
    border: 1px solid #C4C4C4;
    border-radius: 100px;
}

nav.nav-mobile {
    display: none;
}

section.hero {
    width: 100%;
    padding: 120px 5% 0% 5%;
    justify-self: center;
    height: 1000px;
    background-color: #F5F3FF;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 64px;
    overflow-y: hidden;
    overflow-x: hidden;
}

section.objections {
    display: flex;
    padding: 5% 5% 2.5% 5%;
    height: fit-content;
    justify-content: space-between;
    justify-self: center;
    max-width: 1440px;
    width: 100%;
    gap: 40px;
}

.objections-text {
    display: flex;
    gap: 12px;
    flex-direction: column;
}



.heading-1 {
    text-align: center;
    font-weight: 500;
    font-size: clamp(2rem, 1.5146rem + 1.5534vw, 4rem);
    text-wrap: balance;
    
}

.heading-2 {
    font-weight: 500;
    text-wrap: balance;
    font-size: clamp(1.5rem, 1.1359rem + 1.165vw, 3rem);
}

.heading-3 {
    font-weight: 500;
    text-wrap: balance;
    font-size: clamp(1.25rem, 1.1893rem + 0.1942vw, 1.5rem);
}

.heading-4 {
    font-weight: 500;
    text-wrap: balance;
    font-size: 18px;
}



.text {
    font-size: 18px;
    color: #4E4E4E;
    max-width: 65ch;
}

.highlight-text {
    font-weight: 700;
    color: #4321D9;
}

.subheadline {
    text-align: center;
    font-size: 20px;   
    width: 640px;
    color: #4E4E4E;
}

.carousel {
    display: flex;
    flex-direction: column;
    border-radius: 24px;
    border: #C4C4C4 solid 1px;
    margin-top: 14px;
    overflow: hidden;
}

.carousel__item {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    padding: 24px 24px;
    transition: all 0.3s;
}

.carousel__item.active p.text {
    margin-top: 24px;
    max-height: 300px; /* larger than any realistic text height */
    opacity: 1;
}


.carousel__item p.text {
    max-height: 0;
    margin-top: 0px;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
    opacity: 0;
}

.carousel__item.active div.carousel__heading__btn img {
    transform: rotate(0deg);
}

.carousel__item div.carousel__heading__btn img {
    transform: rotate(180deg);
    transition: all 0.3s ease;
}



ul.carousel {
    gap: 0px;
}

.carousel__item:hover {
    background-color: #E5E5E5;
}

.carousel__divider {
    height: 1px;
    width: 100%;
    background-color: #C4C4C4;
}

.carousel__heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carousel__heading__btn {
    background-color: #4321D9;
    border-radius: 100px;
    padding: 8px 8px;
    display: flex;
}

.carousel__heading__btn img{
    width: 20px;
    color: white;
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.cta {
    width: fit-content;
    height: fit-content;
    font-size: 20px;
    border-radius: 100px;
    background-color: #4321D9;
    border: none;
    padding: 16px 20px;
    color: white;
    border: solid 1px;
    transition: all 0.3s;
}

.cta:hover {
    background-color: white;
    border: #C4C4C4 solid 1px;
    color: black;
    cursor: pointer;
}

.hero-visual {
    display: flex;
    align-items: center;
    gap: 32px;
}

.mobile-panel {
    width: 320px;
    height: 540px;
    background-color: #C4C4C4;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.mobile-panel:nth-child(odd) {
    margin-top: 10%;
}

section.case__study {
    display: flex;
    padding: 2.5% 5%;
    height: fit-content;
    gap: 40px;
    justify-self: center;
    max-width: 1440px;
    flex-direction: column;
}

.case__study__above {
    display: flex;
    gap: 40px;
}

.case__study__above__text {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.case__study__above__explain {
    display: flex;
    flex-direction: column;
    gap: 18px;
    border-radius: 24px;
    border: #C4C4C4 solid 1px;
    padding: 24px 24px;
}

.case__study__above__logo {
    display: flex;
    gap: 8px;
    align-items: center;
}

.case__study__above__logo img{
    width: 20px;
    height: 20px;
}

.case__study__above__visual {
    flex: 2;
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 12px;
}

.case__study__above__chart {
    width: 100%;
    display: flex;
    padding: 24px 24px;
    border-radius: 24px;
    border: #C4C4C4 solid 1px;
    gap: 24px;
    flex: 1;
}

.case__study__above__figures {
    display: flex;
    gap: 12px;
    flex-direction: column;
    justify-content: space-around;
}

.case__study__divider {
    width: 100%;
    height: 1px;
    background-color: #C4C4C4;
}

.case__study__figure {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.case__study__figure h3{
    white-space: nowrap;
}

.case__study__above__chart__visual {
    border-radius: 24px;
    border: #C4C4C4 solid 1px;
    width: 100%;
    display: flex;
}


.case__study__above__chart__visual img{
    width: 100%;
    align-self: center;
    transition: opacity 0.4s ease;
}

.case__study__icon img{
    width: 24px;
}

div.case__study__icon {
    display: flex;
    align-items: flex-start;
}



.case__study__above__figures div{
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.case__study__figure {
    gap: 4px !important;
}

.case__study__btn {
    background-color: #4321D9;
    border-radius: 100px;
    padding: 8px 8px;
    display: flex;
    align-items: center;
    justify-items: center;
}

.case__study__btn img{
    width: 16px;
}

.case__study__above__btn {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-direction: row-reverse;
    cursor: pointer;
    padding: 12px;
    border-radius: 100px;
    transition: all 0.3s;
    width: max-content;
    align-self: flex-end;
    margin-top: -24px;
}

.case__study__above__btn:hover {
    background-color: #E5E5E5;
}

.case__study__below {
    display: flex;
    gap: 64px;
    align-items: center;
    flex-direction: row-reverse;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.5s;
    transform: translateY(-100px);
}

.case__study__below.active {
    max-height: 1200px;
    opacity: 1;
    transform: translateY(0px);
}

.case__study__below__visual {
    border: #C4C4C4 solid 1px;
    border-radius: 24px;
    flex: 2;
    height: max-content;
}

.case__study__below__visual img{
    width: 100%;

}

.case__study__btn img {
    transform: rotate(0deg);
    transition: all 0.3s;
}

.case__study__btn.active img {
    transform: rotate(180deg);
}

.case__study__below__text {
    flex: 1;
    align-self: flex-start;
}

section.services {
    display: flex;
    padding: 0% 5% 2.5% 5%;
    height: fit-content;
    gap: 40px;
    justify-self: center;
    max-width: 1440px;
    flex-direction: column;
    width: 100%;
}

.services__description {
    display: flex;
    gap: 12px;
    flex-direction: column;
}

.service__card__icon img {
    width: 24px;
}

.service__card__icon {
    background-color: white;
    border-radius: 100px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: #C4C4C4 solid 1px;
    height: max-content;
}

.service__card {
    background-color: #F5F3FF;
    border-radius: 24px;
    padding: 24px 24px;
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service__card__bottom {
    display: flex;
    flex: 1;
}

.service__card__top {
    display: flex;
    justify-content: space-between;
}

.services__cards {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

section.offer {
    display: flex;
    padding: 2.5% 5% 5% 5%;
    height: fit-content;
    gap: 40px;
    justify-self: center;
    max-width: 1440px;
    flex-direction: column;
    width: 100%;
}

.offer__cards {
    display: flex;
    gap: 16px;
    min-width: 320px;
    flex-wrap: wrap;
}

.offer__card {
    border: 1px solid rgb(196, 196, 196);
    border-radius: 24px;
    padding: 24px 24px;
    flex: 1;
    min-width: 320px;
    max-width: 384.5px;
    display: flex;
    flex-direction: column;
    height: max-content;
}

.offer__card__header {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.offer__card__desc {
    display: flex;
    flex-direction: column;
    gap: 0px;
}

.text-desc {
    font-size: 14px;
    color: #4E4E4E;
    max-width: 65ch;
}

.purple-txt {
    color: #4321D9;
}

.divider {
    width: 100%;
    height: 1px;
    background-color: rgb(196, 196, 196);
}

.offer__card__subsection {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.offer__card__subsection, .offer__card__header {
    margin-bottom: 16px;
}

.offer__card__subsection__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.offer__card__subsection__top img {
    width: 24px;
}

.offer__card__subsection ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.offer__card__subsection li {
    color: #4e4e4e;
}

.offer__card__cta {
    display: flex;
    gap: 12px;
    align-items: center;
} 

.offer__card__cta button {
    width: 100%;
}

.offer__card__more__btn img {
    width: 16px;
    transform: rotate(0deg);
    transition: all 0.3s;
}

.offer__card__more__btn {
    background-color: #E5E5E5;
    align-items: center;
    justify-content: center;
    display: flex;
    padding: 20px;
    border-radius: 100px;
    color: #4E4E4E;
    gap: 8px;
    border: #C4C4C4 solid 1px;
    transition: all 0.3s;
    cursor: pointer;
}

.offer__card__more__btn:hover {
    background-color: white;
}

.offer__card__more__btn.active img {
    transform: rotate(180deg);
}

.offer__card__other.standart {
    flex-direction: column;
    gap: 16px;
    max-height: 0;
    opacity: 0;
    display: flex;
    transition: all 0.3s;
    visibility: hidden;
    transform: translateY(-100px);
}

.offer__card__other.standart.active {
    max-height: 600px;
    opacity: 1;
    visibility: visible;
    display: flex;
    transform: translateY(0px);
    margin-top: 16px;
}

.offer__card__other.plus {
    flex-direction: column;
    gap: 16px;
    max-height: 0;
    opacity: 0;
    display: flex;
    transition: all 0.3s;
    visibility: hidden;
    transform: translateY(-100px);
}

.offer__card__other.plus.active {
    max-height: 600px;
    opacity: 1;
    visibility: visible;
    display: flex;
    transform: translateY(0px);
    margin-top: 16px;
}

.offer__card__other.premium {
    flex-direction: column;
    gap: 16px;
    max-height: 0;
    opacity: 0;
    display: flex;
    transition: all 0.3s;
    visibility: hidden;
    transform: translateY(-100px);
}

.offer__card__other.premium.active {
    max-height: 600px;
    opacity: 1;
    visibility: visible;
    display: flex;
    transform: translateY(0px);
    margin-top: 16px;
}

.mobile-panel {
    overflow: hidden;
    filter: blur(10px);
}

.mobile-panel.play {
    filter: none;
}

section.kontakt {
    z-index: 1001;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    display: none;
    align-items: center;
    justify-content: center;
}

section.kontakt.active {
    display: flex;
}

section.kontakt p {
    margin-top: 12px;
}

.kontakt__container {
    background-color: white;
    border-radius: 24px;
    border: #C4C4C4 solid 1px;
    padding: 24px 24px;
    margin: 0 5%;
}

.kontakt__items {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.kontakt__container__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.kontakt__exit__button {
    padding: 12px;
    background-color: #E5E5E5;
    border: #C4C4C4 solid 1px;
    width: fit-content;
    height: fit-content;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    cursor: pointer;
}

.kontakt__exit__button:hover {
    background-color: white;
}

.kontakt__exit__button img {
    width: 16px;
}

.kontakt__icon {
    padding: 12px;
    background-color: white;
    border: #C4C4C4 solid 1px;
    width: fit-content;
    height: fit-content;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kontakt__icon img{
    width: 24px;
}

.kontakt__item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    border: #C4C4C4 solid 1px;
    border-radius: 24px;
}

.hero__video__info {
    padding: 12px 12px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    width: 100%;
    z-index: 100;
    background: linear-gradient(0deg,rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.65) 100%);
}

.hero__video__stats {
    border-radius: 100px;
    border: white 1px solid;
    display: flex;
    gap: 8px;
    padding: 8px 12px;
}

.hero__video__stats p {
    color: white;
}

.hero__video__stats img {
    width: 16px;
}

.hero__video__stats__btn {
    padding: 8px 12px;
    border-radius: 100px;
    border: white 1px solid;
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: 16px;
    background: none;
    color: white;
    transition: all 0.3s;
    cursor: pointer;
}

.hero__video__stats__btn:hover {
    background: #4321D9;
    border: rgba(255, 255, 255, 0) 1px solid;;
}

@media (max-width: 1200px) {
    section.case__study {
        padding: 10% 5%;
        flex-direction: column;
    }

    .case__study__above {
        flex-direction: column;
    }

    .case__study__above__chart {
        flex-direction: column-reverse;
    }

    .case__study__below {
        flex-direction: column;
        gap: 32px;
    }

    .case__study__below__visual {
        width: 100%;
    }

    section.offer {
        padding: 2.5% 5% 30% 5%;
    }
}

@media (max-width: 850px) {
    section.hero {
        padding: 64px 5% 0% 5%;
    }

    .subheadline {
        width: 90%;
    }

    nav.nav-desktop {
        display: none;
    }

    nav.nav-mobile {
        display: flex;
        gap: 12px;
        align-items: flex-end; /* align logo and ul to bottom */
    }

    nav.nav-mobile ul {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-direction: column;
    }

    nav.nav-mobile .nav-logo {
        display: flex;
        align-items: center;
        padding: 12px 16px;
        gap: 24px;
        background-color: #E5E5E5;
        border-radius: 100px;
        border: #C4C4C4 solid 1px;
        align-self: flex-end;
        flex-shrink: 0;
    }

    /* Hide all non-active links by default */
    nav.nav-mobile li.nav-link {
        display: none;
        opacity: 0;
        transform: translateY(8px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    /* Always show the active link */
    nav.nav-mobile li.nav-link.active {
        display: block;
        opacity: 1;
        transform: translateY(0);
        cursor: pointer;
    }

    /* When menu is open, show all links with staggered animation */
    nav.nav-mobile ul.open li.nav-link {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }

    nav.nav-mobile ul.open li.nav-link:nth-child(1) { transition-delay: 0.00s; }
    nav.nav-mobile ul.open li.nav-link:nth-child(2) { transition-delay: 0.05s; }
    nav.nav-mobile ul.open li.nav-link:nth-child(3) { transition-delay: 0.10s; }
    nav.nav-mobile ul.open li.nav-link:nth-child(4) { transition-delay: 0.15s; }
    nav.nav-mobile ul.open li.nav-link:nth-child(5) { transition-delay: 0.20s; }
    nav.nav-mobile ul.open li.nav-link:nth-child(6) { transition-delay: 0.25s; }

    section.objections {
        padding: 10% 5%;
        flex-direction: column;
    }

    .carousel__item__video {
        width: 100%;
    }

    .offer__cards {
        flex-direction: column;
    }

    .offer__card {
        max-width: none;
    }

}