@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&display=swap');

* {
    margin: 0;
    padding: 0;
}

:root {
    --bg-coolor: #F4F4F4;
    --main-text-color: #1B1B1B;

    --fw-regular: 400;
    --fw-medium: 500;
    --fw-bold: 700;
}

body {
    background-color: var(--bg-coolor);
    color: var(--main-text-color);
    font-family: Inter;
    font-size: 16px;
}

header li,
footer li,
.marquee-list li {
    list-style: none;
}

a {
    color: var(--main-text-color);
    text-decoration: none;
}

a:hover {
    opacity: 0.7;
}

button {
    border: none;
    cursor: pointer;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 40px;
}

/* header */

.header {
    position: fixed;
    z-index: 100;
    background-color: rgb(244, 244, 244, 80%);
    width: 100%;
}

.header .container {
    height: 100px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: var(--fw-medium);

    cursor: default;

    line-height: normal;
}

.header__logo {
    display: flex;
    align-items: center;

    font-size: 24px;
    font-weight: var(--fw-bold);

    margin-right: 60px;
}

.header__logo img {
    margin-right: 20px;
}

.header__list {
    display: flex;
    gap: 24px;

    text-align: center;
}

/* end header */

/* desc */




.section__desc {
    overflow: hidden;
}

.desc__items {
    margin-top: 100px;
    padding: 240px 0;
    position: relative;
}

.desc__items svg {
    position: absolute;
    top: 10px;
    right: -320px;
    z-index: 0;
}

.desc .container {
    display: flex;
}

.mockup__img {
    width: 360px;

    position: absolute;
    top: 10%;
    right: 0;

    z-index: 1;
}

.desc__title {
    position: relative;
    font-size: 32px;
    font-weight: var(--fw-regular);

    margin-bottom: 6px;

    max-width: 63%;

    z-index: 3;
}

.desc__subtitle {
    font-size: 20px;
    font-weight: var(--fw-medium);

    margin-bottom: 44px;
}

/* end desc */

/* fuctional */

.functional {
    overflow: hidden;
}

.functional svg {
    position: absolute;
}

.ellipse-one {
    top: 10%;
    left: -600px;
}

.ellipse-two {
    bottom: 10%;
    right: -600px;
}

.functional .container {
    display: flex;
    flex-direction: column;
    align-items: center;

    position: relative;
}

.section__title {
    font-size: 32px;
    font-weight: var(--fw-bold);
    text-align: left;
    align-self: flex-start;

    margin-bottom: 100px;
}

.functional__item:not(:last-child) {
    text-align: center;

    margin-bottom: 80px;

    position: relative;
    z-index: 1;
}

.functional__subtitle {
    width: 100%;
    padding: 24px;
    border-radius: 45px;
    background: linear-gradient(90deg, #182C4A 16%, #3969B0 100%);
    margin-bottom: 80px;

    font-size: 24px;
    font-weight: var(--fw-regular);
    color: var(--bg-coolor);
    text-align: center;
}

.functional__subtitle span {
    font-size: 20px;
    font-weight: var(--fw-bold);

    margin-right: 45px;
}

h5 {
    font-size: 20px;
    font-weight: var(--fw-regular);
    text-align: center;
}

/* end fuctional */

/* devices */

.devices {
    overflow: hidden;
    width: 100%;
    margin-bottom: 80px;
}

.marquee {
    display: flex;
}

.marquee-list {
    display: flex;
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
}

.marquee__item {
    min-width: 150px;
    max-width: 152px;
    text-align: center;
    margin: 0 20px;
}

.marquee__item img {
    max-width: 150px;
    max-height: 150px;
}

.marquee__item p {
    font-size: 14px;
    font-weight: var(--fw-regular);
    line-height: normal;
}

.marquee__item p span {
    margin-right: 5px;
    color: #51FF62;
}

/* animation */

.marquee {
    position: relative;
    margin: 0 auto 48px;
    min-width: 2320px;
}

.marquee-list {
    width: 200%;
    animation: marquee 15s linear infinite;

}

.marquee__item {
    width: 100%;
}

@keyframes marquee {
    0% {
        transform: translateX(0%);
    }

    100% {
        transform: translateX(-100%);
    }
}

/* end animation */

/* end devices */

/* reviews */

.reviews .container {
    margin-bottom: 80px;
    position: relative;
}

.ellipse-three {
    position: absolute;
    left: -220px;
    bottom: -90px;
}

.reviews-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;

    margin-bottom: 50px;
}

.reviews__item {
    max-width: 340px;
    font-size: 14px;

    padding: 20px;
}

.reviews__header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.reviews__header img {
    width: 100px;
    height: 100px;

    box-shadow: 0px 4px 20px #A8A8A8;
    border-radius: 100px;
    margin-right: 30px;
}

.reviews__header span {
    color: #FFC636;
    font-size: 36px;
}

.reviews__main p {
    line-height: normal;
    margin-bottom: 10px;
}

.reviews__text {
    line-height: 23px !important;
}

.reviews__title {
    font-weight: var(--fw-bold);
}

.reviews_appstore {
    text-align: center;
    max-width: 150px;
    margin: 0 auto;
    line-height: 25px;
}


/* end reviews */

/* footer */
footer {
    line-height: normal;
    overflow: hidden;
}



footer .container {
    border-top: 1px solid #060525;
    padding-top: 28px;
    position: relative;
}

.ellipse-four {
    position: absolute;
    bottom: -400px;
    right: -400px;
    z-index: 0;
}

.footer__logo img {
    width: 64px;
    height: 64px;
    margin: 0 20px 30px 0;
}

.footer__logo {
    display: flex;
    align-items: center;
    line-height: normal;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer__nav {
    max-width: 50%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 20px;

    position: relative;
    z-index: 1;
}

.local {
    display: flex;
    gap: 15px;
    margin-bottom: 32px;

    position: relative;
    z-index: 1;
}

.local img {
    cursor: pointer;
    pointer-events: none;
}

/* end footer */

@media (max-width: 1245px) {
    .header__logo span {
        display: none;
    }

    .footer__nav {
        max-width: 100%;
    }
}


@media (max-width: 1024px) {
    .header__nav {
        display: none
    }

    .desc__items {
        padding: 20px 0;
    }

    .desc__title {
        font-weight: var(--fw-medium);

        max-width: 100%;
    }

    .mockup__img {
        position: static;
    }

    .desc__items svg {
        display: none;
    }
}

@media (max-width: 768px) {


    .functional__subtitle {
        background: none;
        color: var(--main-text-color);
        padding: 0;
    }


}

@media (max-width:450px) {

    .desc__items {
        padding: 40px 0;
    }

    .desc__title {
        font-size: 18px;
    }

    .desc__subtitle {
        font-size: 12px;
    }

    .section__title {
        margin-bottom: 40px;
    }

    .container {
        padding: 0 20px;
        line-height: 30px;
    }

    .section__title {
        text-align: center;
        align-self: center;
        font-size: 20px;
    }

    .mockup__img {
        max-width: 180px;
    }

    .functional__item {
        width: 100%;
    }

    .functional__subtitle {
        font-size: 18px;
        font-weight: var(--fw-medium);
        margin-bottom: 40px;
        text-align: left;
    }

    .functional__subtitle span {
        display: block;
        font-size: 14px;
        color: #00D23B;
        line-height: normal;
        margin-bottom: 18px;
    }

    .functional__img {
        width: 100%;
    }

    .btn__download-appstore {
        max-width: 160px;
    }

    .reviews__header span {
        font-size: 28px;
    }

    .footer__list {
        gap: 0;
    }
}

/* menu bar */

html {
    box-sizing: border-box;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

.header {
    box-shadow: 0px 4px 21px -1px rgba(34, 60, 80, 0.13);
}

.header__burger-btn {
    display: none;
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background-color: transparent;
    z-index: 2;
}

.header__burger-btn span {
    position: absolute;
    width: 30px;
    height: 3px;
    background-color: black;
    left: 5px;
    transition: transform .5s, opacity .5s, background-color .5s;
}

.header__burger-btn span:nth-child(1) {
    transform: translateY(-10px);
}

.header__burger-btn span:nth-child(3) {
    transform: translateY(10px);
}


.header.open .header__burger-btn span:nth-child(1) {
    transform: translateY(0) rotate(45deg);
}

.header.open .header__burger-btn span:nth-child(2) {
    opacity: 0;
}

.header.open .header__burger-btn span:nth-child(3) {
    transform: translateY(0) rotate(-45deg);
}

.menu__list {
    display: flex;
    align-items: center;
    list-style-type: none;
    padding: 0;
    margin: 0;
    gap: 15px;
}

.menu__link {
    font-size: 16px;
}

@media (max-width: 1024px) {

    .welcome {
        text-align: center;
    }

    .header__burger-btn {
        display: block;
    }

    .menu {
        position: absolute;
        right: -100%;
        top: 100px;
        width: 100%;
        background-color: rgb(244, 244, 244, 80%);
        padding: 75px 20px 20px 20px;
        transition: transform .5s;
    }

    .menu__list {
        display: block;
    }

    .menu__link {
        /* color: white; */
        font-size: 21px;
        display: block;
        padding: 10px 0;
    }

    .header.open .menu {
        transform: translateX(-100%);
    }
}

.welcome__news {
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.news {
    margin: 100px 25px 25px;
    position: relative;
    min-width: 350px;
    max-width: 500px;
    line-height: 25px;
}

.news__title {
    font-size: 20px;
    font-weight: var(--fw-medium);

    margin-bottom: 20px;
}

.news__text {
    font-size: 14px;
    margin-bottom: 25px;
}

.news__img {
    width: 100%;
}

.welcome__info {
    padding: 0;
}

.welcome__info h2 {
    padding: 25px 0;
}

.welcome__info p {
    text-align: left;
    line-height: 25px;
    margin-bottom: 25px;
}