/*fonts*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/*vars*/
:root{
    --brand-main: #3F6DE7;
    --bg-color: #0C0C0D;
    --text-main-color: #EEEFF3;
    --text-secondary-color: #B4B5BE;
    --pressed-color: #4A5AB2;
}
/*common*/
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
}
body * {
    box-sizing: border-box;
}
a {
    text-decoration: none;
}
img {
    max-width: 100%;
}
h2 {
    font-weight: 600;
    font-size: 32px;
    line-height: 1.45;
    color: var(--text-main-color);
    margin-bottom: 20px;
}
h3 {
    font-weight: 400;
    font-size: 28px;
    line-height: 1.45;
    color: var(--text-secondary-color);
    margin-bottom: 24px;
}
a {
    color: #3F6DE7;
    text-decoration: none;
}
a:hover {
    color: #7796E8;
}
a:focus {
    color: #4A5AB3;
}
.flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.container {
    width: 100%;
    max-width: 1310px;
    margin: 0 auto;
    padding: 0 20px;
}

/*header*/
header {
    display: flex;
    align-items: center;
    height: 88px;
}
header.sticky {
    position: fixed;
    top: -15px;
    transform: translateY(15px);
    z-index: 5;
    width: 100%;
    background: #2C2B2B;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    transition-duration: 0.5s;
}
header > .container {
    flex-wrap: wrap;
    gap: 20px;
    padding: 18px;
    margin: 0 auto;
}
.header__nav ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 80px;
}
.header__nav li {
    display: inline-block;
    position: relative;
}
.header__nav li a {
    font-size: 16px;
    line-height: 19px;
    padding: 8px 20px;
    color: var(--text-main-color);
}
.header__nav li a:focus {
    color: #EEEFF3!important;
    background: rgba(63, 109, 231, 0.2);
}
.header__nav li a:hover {
    color: #3F6DE7;
}
.logo > img {
    height: 34px;
}

/*intro*/
.intro {
    margin-bottom: 140px;
    color: var(--text-main-color);
}
.intro__content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
}
.intro__text {
    width: 100%;
    max-width: 540px;
}
.intro h1 {
    margin: 80px 0 20px 0;
    font-weight: 600;
    font-size: 52px;
    line-height: 1.2;
    text-align: left;
}
.intro p {
    font-weight: 400;
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 40px;
    text-align: left;
}
.intro__img {
    width: 100%;
    max-width: 684px;
    height: 670px;
    margin-left: auto;
    background: url(../assets/svg/introCard.svg) no-repeat center / cover;
}

/*aboutUs*/
.aboutUs__content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    row-gap: 80px;
    column-gap: 20px;
    margin-bottom: 120px;
}

.aboutUs__image img {
    max-width: 551px;
    width: 100%;
    height: auto;
}

.aboutUs__text {
    width: 100%;
    max-width: 620px;
}

.aboutUs__text h2 {
    font-weight: 600;
    font-size: 32px;
    line-height: 145%;
    margin-bottom: 40px;
}

.aboutUs__text p {
    font-weight: 400;
    font-size: 28px;
    line-height: 145%;
    color: var(--text-secondary-color);
    margin-bottom: 28px;
}

.aboutUs__text p.small {
    font-weight: 400;
    font-size: 18px;
    line-height: 150%;
    color: var(--text-secondary-color);
    display: flex;
    flex-direction: row;
    align-items: start;
    column-gap: 24px;
}

    /*security*/
.security {
    background: #0C1239;
    padding-top: 100px;
    padding-bottom: 100px;
    display: flex;
    flex-direction: column;
    gap: 140px;
}

.security__content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    row-gap: 80px;
    column-gap: 20px;
}

.security__text {
    width: 100%;
    max-width: 620px;
}

.security__text h2 {
    font-weight: 600;
    font-size: 32px;
    line-height: 145%;
    margin-bottom: 40px;
}

.security__text p {
    font-weight: 400;
    font-size: 28px;
    line-height: 145%;
    color: var(--text-secondary-color);
    margin-bottom: 28px;
}

.security__text p.small {
    font-weight: 400;
    font-size: 18px;
    line-height: 150%;
    color: var(--text-secondary-color);
    display: flex;
    flex-direction: row;
    align-items: start;
    column-gap: 24px;
}

.security__text p.small > img {
    margin-top: -2px;
}

.security__text p.small a {
    white-space: nowrap;
}

.security__image img {
    max-width: 531px;
    width: 100%;
    height: auto;
}

.security__details {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.security__details h3 {
    text-align: left;
    width: 100%;
    max-width: 620px;
}

.security__details__items {
    display: flex;
    flex-direction: row;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: space-around;
}

.security__details__items > div {
    width: 100%;
    max-width: 404px;
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 12px;
}

.security__details__items > div h4 {
    font-weight: 700;
    font-size: 20px;
    line-height: 150%;
    color: #B4B5BE;
}

.security__details__items > div p {
    font-weight: 400;
    font-size: 18px;
    line-height: 150%;
    color: #B4B5BE;
}

/*footer*/
footer {
    text-align: center;
    padding: 72px 0;
    margin: 0 auto;
}

footer p {
    font-weight: 400;
    font-size: 28px;
    line-height: 145%;
    color: #B4B5BE;
}

footer a {
    font-weight: 500;
    font-size: 28px;
    line-height: 150%;
    color: #3F6DE7;
}

@media screen and (max-width: 1280px) {
    .intro__img {
        max-width: 468px;
        height: 476px;
    }
}


@media screen and (max-width: 992px) {
    .header__nav ul {
        gap: 20px
    }

    .security__sectigo {
        flex-wrap: wrap;
    }
}

@media screen and (max-width: 680px) {
    .aboutUs__content {
        flex-wrap: wrap-reverse;
    }

    .security__content {
        flex-wrap: wrap;
    }
}


@media screen and (max-width: 480px) {
    .header__nav ul {
        gap: 6px
    }

    .intro__img {
        max-width: 100%;
        height: 320px;
    }
}