h1 {
    vertical-align: middle;
    color: #333333;
    font-size: 46px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.3;
    font-weight: 700;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
}

h1 img {
    width: 25px;
}

h2 {
    vertical-align: middle;
    color: #5c5c5c;
    font-size: 20px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.8;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
}

.header_block {
    text-align: center;
    margin: 100px;
}
.opit_block {
    margin: 100px 0;
}
.opit_block__item1 {
    text-align: center;
    margin-bottom: 20px;
}
.opit_block__item2 {
    text-align: center;
    margin-bottom: 50px;
}
.opit_block__items {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}
.opit_block__item .text {
    text-align: center;
}
.opit_block__item .image {
    max-width: 400px;
    margin-bottom: 20px;

}
.opit_block__item .image img {
    border-radius: 5px 5px 5px 5px;
    background-position: center top;
    background-size: cover;
    background-repeat: no-repeat;
    border-color: transparent;
    border-style: solid;
    box-shadow: 1px 1px 10px 0px rgba(101, 101, 101, 0.3);
}

.sub_title {
    vertical-align: middle;
    color: #333333;
    font-size: 40px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.3;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
}
.sub_sub_title {
    vertical-align: middle;
    color: #5c5c5c;
    font-size: 20px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.3;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
}

.start_block {
    border-radius: 9px 9px 9px 9px;
    background-color: #0077ff;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    box-shadow: 1px 1px 10px 0px rgba(92, 92, 92, 0.3);
    margin: 100px auto;
    padding: 70px 100px;
    max-width: 1000px;
}
.start_block__item {
    vertical-align: middle;
    color: #ffffff;
    font-size: 28px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.35;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    margin-bottom: 30px;
}
.start_block__description {
    vertical-align: middle;
    color: #ffffff;
    font-size: 18px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.4;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    margin-bottom: 30px;
}

.action_block {
    padding: 70px 100px;
    border-radius: 9px 9px 9px 9px;
    background-color: #333333;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    box-shadow: 1px 1px 10px 0px rgba(92, 92, 92, 0.3);
    max-width: 1200px;
}
.buttons_section__item1 {
    vertical-align: middle;
    color: #ffffff;
    font-size: 56px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.2;
    font-weight: 600;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    margin-bottom: 30px;
}
.buttons_section__item2 {
    vertical-align: middle;
    color: #ffffff;
    font-size: 16px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.3;
    font-weight: 400;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    margin-bottom: 30px;
}
.buttons_section__buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.landing-wrapper .button {
    color: #333333;
    font-size: 20px;
    font-family: 'Manrope', Arial, sans-serif;
    line-height: 1.55;
    font-weight: 600;
    border-radius: 9px 9px 9px 9px;
    background-color: #ffffff;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, border-color 0.2s ease-in-out;
}
.landing-wrapper .button-group {
    background: #0077ff;
    color: #fff;
}
.greeting_text {
    margin-left: 1rem; font-weight: bold; line-height: normal;
    color: #fff;
}
.logo-section__wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}
.buttons_section__item1 {
    text-align: center;
}
.buttons_section__item2 {
    text-align: center;
}
.action_block {
    margin: 100px auto 20px;
}
.start_block__item__wrapper {
    border-bottom: 1px solid #fff;
    margin-bottom: 30px;
}
.start_block__item__wrapper:last-child {
    margin-bottom: 0;
    border-bottom: 0;
}

.landing-wrapper {
    max-width: 100%;
    overflow-x: hidden;
    padding: 0 15px;
}

/* Адаптация для планшетов */
@media (max-width: 1024px) {
    .header_block {
        margin: 60px 20px;
    }

    h1 {
        font-size: 36px;
    }

    .start_block {
        padding: 50px 40px;
        margin: 60px auto;
    }

    .action_block {
        padding: 50px 40px;
        margin: 60px auto 20px;
    }

    .buttons_section__item1 {
        font-size: 40px;
    }
}

/* Адаптация для мобильных устройств */
@media (max-width: 768px) {
    .header_block {
        margin: 40px 10px;
    }

    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 18px;
    }

    .sub_title {
        font-size: 30px;
    }

    .opit_block {
        margin: 60px 0;
    }

    .opit_block__items {
        gap: 20px;
    }

    .start_block {
        padding: 30px 20px;
        margin: 40px auto;
    }

    .start_block__item {
        font-size: 24px;
    }

    .action_block {
        padding: 30px 20px;
        margin: 40px auto 20px;
    }

    .buttons_section__item1 {
        font-size: 30px;
    }

    .buttons_section__buttons {
        flex-direction: column;
    }

    .landing-wrapper .button {
        font-size: 18px;
        padding: 10px 20px;
        text-align: center;
        display: block;
    }
}

/* Адаптация для маленьких мобильных экранов */
@media (max-width: 480px) {
    h1 {
        font-size: 26px;
    }

    .logo-section {
        flex-direction: column;
    }

    .greeting_text {
        margin-left: 0;
        margin-top: 15px;
        text-align: center;
    }

    .buttons_section__item1 {
        font-size: 24px;
    }

    .logo-section__wrapper {
        flex-direction: column;
    }

    .opit_block__item .image img {
        max-width: 100%;
    }
}