* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@font-face {
    font-family: 'Gilroy';
    font-weight: 700;
    src: url('../fonts/Gilroy-Black.ttf');
}
@font-face {
    font-family: 'Gilroy';
    font-weight: 600;
    src: url('../fonts/Gilroy-Bold.ttf');
}
@font-face {
    font-family: 'Gilroy';
    font-weight: 900;
    src: url('../fonts/Gilroy-Extrabold.ttf');
}

body {
    background: #071A4E;
    font-family: 'Gilroy';
}

body .content p {
    margin: 0 0 15px 0;
}

body a {
    text-decoration: none;
}

body a:first-child {
    z-index: 10;
}

.container {
    margin: 0 auto;
    max-width: 1280px;
    width: 100%;
}

.intro {
    position: relative;
    padding: 24px 0 69px 0;
    background: url('../img/bg.png') center / cover no-repeat;
}
.intro::before,
.intro::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 70px;
    z-index: 2;
}
.intro::before {
    top: 0;
    background: linear-gradient(180deg, #071A4E 0%, rgba(7, 26, 78, 0) 100%);
}
.intro::after {
    background: linear-gradient(180deg, #071A4E 0%, rgba(7, 26, 78, 0) 100%);
    transform: matrix(1, 0, 0, -1, 0, 0);
}
.intro nav {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 3;
}
.intro nav img {
    height: 20px;
    transition: .4s;
}
.intro nav img:hover {
    transform: scale(1.03);
}
.intro nav ul {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
}
.intro nav ul li {
    margin: 0 0 10px 20px;
    list-style: none;
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 20px;
    color: #FFFFFF;
    transition: .3s;
}
.intro nav ul li:hover {
    opacity: 1;
    color: #FB4D00;
}
.intro nav ul li a {
    text-decoration: none;
    color: inherit;
}
.intro .body {
    position: relative;
    display: flex;
    flex-direction: column;
    max-width: 678px;
    padding: 62px 0 0 0;
    z-index: 3;
}
.intro .body h1 {
    margin: 0 0 15px 0;
    font-style: normal;
    font-weight: 900;
    font-size: 40px;
    line-height: 50px;
    color: #FFFFFF;
}
.intro .body h1 span {
    color: #FB4D00;
}
.intro .body p {
    font-family: 'Gilroy';
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 20px;
    color: #FFFFFF;
}
.intro .body a {
    margin: 30px 0 0 0;
    padding: 15px 45px;
    align-self: flex-start;
    text-decoration: none;
    background: #3B64EC;
    border-radius: 10px;
    transition: .5s all;
}
.intro .body a:hover {
    background: #FB4D00;
}
.intro .body a span {
    font-family: 'Gilroy';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 20px;
    text-align: center;
    color: #FFFFFF;
    transition: .5s all;
}
.burger {
    display: none;
}

.content {
    margin: 32px 0 0 0;
}
.content h2 {
    margin: 25px 0 15px 0;
    font-family: 'Gilroy';
    font-style: normal;
    font-weight: 900;
    font-size: 28px;
    line-height: 35px;
    color: #FFFFFF;
}
.content ul,
.content ol {
    margin: 0 0 15px 20px;
}
.content p,
.content ul li,
.content ol li {
    font-family: 'Gilroy';
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 20px;
    color: #FFFFFF;
}

.content p {
    margin: 0 0 15px 0;
}
.container-error {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: calc(100vh - 150px);
}
.container-error h3 {
    margin: 0;
    color: #FFFFFF;
    font-size: 8em;
    line-height: 150%;
}
.container-error h4 {
    margin: 0;
    color: #FB4D00;
    font-size: 6em;
    line-height: 150%;
}

footer {
    margin: 32px 0;
}
footer .bor {
    border: 1px solid #FB4D00;
    margin: 0 0 32px 0;
}
footer nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
footer nav img {
    height: 20px;
    transition: .4s;
}
footer nav img:hover {
    transform: scale(1.03);
}
footer nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}
footer nav ul li {
    margin: 0 0 10px 20px;
    list-style: none;
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 20px;
    color: #FFFFFF;
    transition: .3s;
}
footer nav ul li:hover {
    color: #FB4D00;
}
footer nav ul li a {
    text-decoration: none;
    color: inherit;
}

@media screen and (max-width: 1280px) {
    .container {
        max-width: 1100px;
    }
}

@media screen and (max-width: 1100px) {
    .container {
        max-width: 768px;
    }
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0 50px;
        max-width: 100%;
    }
    .burger {
        display: block;
        width: 30px;
        height: 20px;
        background: url('../img/burger.svg') center / cover no-repeat;
        z-index: 10;
    }
    .intro.active .burger {
        background-image: url('../img/close.svg');
    }
    .intro nav {
        position: static;
    }
    .intro nav ul {
        position: absolute;
        top: -250%;
        left: 0;
        display: flex;
        flex-direction: column;
        padding: 100px 50px 50px 50px;
        width: 100%;
        z-index: 8;
        background: #081D4E;
        transition: .3s;
    }
    .intro.active nav ul {
        top: 0;
    }
    .intro nav ul li {
        display: flex;
        justify-content: flex-start;
        margin: 10px 0 0 0;
        color: #FFFFFF;
    }
    .intro nav ul li a {
        padding: 20px;
        width: 100%;
    }
    .intro nav ul li:hover {
        background: #1681FF;
        border-radius: 4px;
        color: #FFFFFF;
    }
    .intro nav img {
        z-index: 10;
    }
    .border {
        margin: 0 0 30px 0;
        border: 1px solid #FB4D00;
    }
    .container-error h4 {
        font-size: 3em;
    }
    .container-error h3 {
        font-size: 5em;
    }
    footer nav ul {
        margin: 20px 0 0 0;
        flex-wrap: wrap;
        justify-content: space-between;
        align-self: flex-start;
    }
    footer nav ul li {
        margin: 0 0 16px 0;
        width: 47%;
    }
    footer nav {
        flex-direction: column;
    }
    body a:first-child {
        align-self: flex-start;
    }
}

@media screen and (max-width: 600px) {
    .container {
        padding: 0 15px;
    }
    .intro {
        padding: 22px 0 32px 0;
        background-image: url('../img/mob.png');
    }
    .intro::before {
        height: 50px;
    }
    .intro::after {
        opacity: 0;
    }
    .intro nav img {
        height: 17px;
    }
    .burger {
        width: 22px;
        height: 15px;
    }
    .intro .body {
        padding: 39px 0 0 0;
        max-width: 100%;
    }
    .intro .body h1 {
        margin: 0 0 8px 0;
        font-size: 18px;
        line-height: 23px;
    }
    body .content p {
        margin: 0 0 8px 0;
    }
    .intro .body p {
        font-size: 12px;
        line-height: 15px;
    }
    .intro .body a {
        margin: 21.5px 0 0 0;
        padding: 12.5px 45px;
        border-radius: 10px;
    }
    .intro .body a span {
        font-size: 12px;
        line-height: 12px;
    }
    .intro nav ul {
        top: -2550%;
    }
    .intro nav ul {
        padding: 70px 15px 15px 15px;
    }
    .intro .border {
        margin: 0 0 10px 0;
    }
    .intro nav ul li {
        font-size: 12px;
        line-height: 15px;
    }
    .intro nav ul li a {
        padding: 8px 13px;
    }
    .content {
        margin: 17px 0 0 0;
    }
    .content h2 {
        margin: 15px 0 8px 0;
        font-size: 16px;
        line-height: 20px;
    }
    .content p,
    .content ul li,
    .content ol li {
        margin: 0 0 8px 0;
        font-size: 12px;
        line-height: 15px;
    }
    .content ul,
    .content ol {
        margin: 0 0 0 15px;
    }
    .container-error h3 {
        font-size: 2em;
    }
    .container-error h4 {
        font-size: 1em;
    }
    footer nav ul li {
        font-size: 12px;
        line-height: 15px;
    }
    footer {
        margin: 16px 0;
    }
    footer nav img {
        height: 17px;
    }
    footer nav {
        align-items: flex-start;
    }
}