.top-header {
    background: #ffF;
}
.intro-block {
    display: flex;
    background: #fff;
    padding-top: 120px;
}
.intro-block .about {
    width: 60%;
    background: #CFF17E;
    padding: 103px 59px 99px 180px;
}
.intro-logos {
    display: flex;
    gap: 51px;
    align-items: center;
}
.intro-block .about h1 {
    font-family: 'Montserrat';
    font-weight: 700;
    font-size: 50px;
    line-height: 100%;
    margin: 47px 0 8px;
}
.intro-block .about h3 {
    font-family: 'Montserrat';
    font-weight: 400;
    font-size: 32px;
    line-height: 100%;
    letter-spacing: 0%;
}
.about-ai {
    display: flex;
    padding: 96px 180px;
    background: #F5F4F7;
    max-width: 1440px;
    margin: 0 auto;
}
.about-ai .description {
    width: 50%;
}
.about-ai .description p {
    font-family: 'Montserrat';
    font-weight: 400;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 0%;
    margin: 0 0 40px;
}

.waves {
    position: relative;
    padding-left: 30px;
    color: #000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 27px;
}

.line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 9px;
    width: 2px;
    background: repeating-linear-gradient(
            to bottom,
            black,
            black 4px,
            transparent 4px,
            transparent 10px
    );
}

.waves-item {
    display: flex;
    align-items: flex-start;
    margin-left: 30px;
    position: relative;
}

.circle {
    width: 23px;
    height: 23px;
    background: black;
    border-radius: 50%;
    position: absolute;
    left: -61px;
    top: 23px;
}

.box {
    background: white;
    padding: 26px 20px;
    border-radius: 12px;
    border: 1px solid black;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.box p {
    font-family: 'Montserrat';
    font-weight: 400;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 0%;
    margin: 0;
}
.label {
    font-family: 'Montserrat';
    font-weight: 700;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 0%;
    text-transform: uppercase;
    border: 1px solid black;
    padding: 10px 13px;
    border-radius: 15px;
    margin-bottom: 12px;
    color: #000;
}
.for {
    background: #FFF;
}
.green {
    background-color: #c7ef79;
    border: none;
}
.why-ai {
    max-width: 1440px;
    margin: 0 auto;
    padding: 55px 179px;
}
.why-ai h3 {
    color: #000;
    font-size: 40px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    text-transform: uppercase;
    background: #CFF17E;
    padding: 0 18px;
    border-radius: 15px;
}
.for-content h3, .questions h3 {
    border-radius: 15px;
}
.why-grid {
    margin: 44px 0 58px;
    display: flex;
    gap: 29px;
    flex-wrap: wrap;
    justify-content: center;
}
.why-grid .why-item {
    width: calc(33.3% - 29px);
    border: 1px solid #000;
    border-radius: 15px;
    padding: 31px 27px;
    text-align: center;
}
.why-grid .why-item h4 {
    font-family: 'Montserrat';
    font-weight: 700;
    font-size: 20px;
    line-height: 100%;
    margin: 15px 0 8px;
}
.why-grid .why-item p {
    font-family: 'Montserrat';
    font-weight: 400;
    font-size: 16px;
    line-height: 100%;
    letter-spacing: 0%;
    text-align: center;
}
.for-content {
    background: #CFF17E;
}
.for-list li {
    width: 50%;
    font-size: 20px;
}
.journey-wrapper h3 {
    background: #84D9FF;
    border-radius: 15px;
}
.get-list {
    margin-top: 46px;
    margin-bottom: -46px;
}
.questions {
    background: #FFF;
}
.questions .faq .answer {
    background: #F5F4F7;
}
.timeline-container {
    padding: 40px 0;
    background: #F5F4F7;
    max-width: 1440px;
    margin: 0 auto;
}
.timeline {
    grid-column-gap: 2px;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
}
.event:nth-child(2) {
    grid-column: 2 / 4;
}
.event:nth-child(3) {
    grid-column: 3/6;
}
.event h3 span {
    color: #2DB9F7;
}
.event::before {
    width: 34px;
    height: 34px;
    bottom: -17px;
    background: #2DB9F7;
    z-index: 2;
}
.event:nth-child(2)::before {
    top: -17px;
    bottom: unset;
}
.contact {
    max-width: 1440px;
    margin: 0 auto;
    background: #F5F4F7;
    padding: 74px 180px;
    text-align: center;
}
.contact-block {
    border: 1px solid #000;
    border-radius: 15px;
    padding: 22px 30px;
    margin: 0 50px 33px;
}
.contact-block p {
    font-family: 'Montserrat';
    font-weight: 400;
    font-size: 20px;
    text-align: center;
}
.contact-block p a {
    color: #000;
    font-weight: 700;
    text-decoration: none;
}
.contact-block p a:hover {
    text-decoration: underline;
    color: #000;
}
.contact p.disc {
    font-weight: 700;
    font-size: 20px;
    margin-top: 77px;
}
.menu-item:nth-last-child(2) a {
    text-align: center;
    background: transparent;
    width: auto;
}
.menu-item:nth-last-child(2) a:hover {
    background: transparent;
}
@media (max-width: 1024px) {
    intro-block .about {
        width: 60%;
        background: #CFF17E;
        padding: 103px 59px 99px 60px;
    }
    .intro-img {
        display: flex;
        align-items: flex-end;
    }
    .about-ai {
        padding: 96px 80px;
    }
    .why-ai {
        padding: 55px 80px;
    }
    .event::before {
        bottom: -27px;
    }
    .event:nth-child(2)::before {
        top: -7px;
    }
    .contact {
        padding: 74px 80px;
    }
}
@media (max-width: 800px) {
    nav {
        position: fixed;
    }
    .intro-block .about {
        width: 60%;
        background: #CFF17E;
        padding: 103px 59px 99px 80px;
    }
    .intro-block .about h1 {
        font-size: 30px;
    }
    .intro-block .about h3 {
        font-size: 22px;
    }
    .intro-logos {
        gap: 10px;
    }
    .about-ai {
        padding: 56px 40px;
    }
    .about-ai .description p {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .main-btn {
        font-size: 20px;
    }
    .label, .box p {
        font-size: 18px;
    }
    .line {
        left: 25px;
    }
    .circle {
        left: -46px;
    }
    .why-ai {
        padding: 55px 40px;
    }

    .why-grid .why-item {
        width: calc(50% - 29px);
    }
    .for-content {
        background: #CFF17E;
        padding: 55px 40px;
    }
    .event:nth-child(2)::before {
        top: -14px;
    }
    .event::before {
        bottom: -19px;
    }
}
@media (max-width: 600px) {
    nav {
        position: relative;
        background: transparent;
        padding: 0;
    }
    .header-content {
        background-image: none;
    }
    .intro-block {
        padding-top: 0;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        width: 100%;
    }
    .intro-block .about {
        padding: 60px 25px;
        width: 100%;
    }
    .intro-block .about h3 {
        padding: 0;
    }
    .about-ai {
        padding: 56px 25px;
        flex-direction: column;
    }
    .about-ai .description {
        width: 100%;
        margin-bottom: 40px;
    }
    .why-ai {
        padding: 55px 25px;
    }
    .why-ai h3, .for-content h3, .questions h3 {
        font-size: 28px;
    }
    .why-grid .why-item {
        width: 100%;
    }
    .for-content {
        padding: 55px 25px;
    }
    .for-list li {
        width: 100%;
        font-size: 20px;
    }
    .contact {
        padding: 55px 25px;
    }
}