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

body{
    background-color: rgba(13, 17, 23, 1);
    color: white;
}

header .container{
    border-radius: 10px;
}

header{
    border-bottom: 1px solid #696969;
}

nav{
    padding: 13px 0;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}

header a, .tel1, .tel2 {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;
    font-size: 17px;
}
.tel1, .tel2{
    font-size: 20px;
    margin: 0;
    transform: scale(100%);
    transition: 0.5s;
}

.tel1:hover, .tel2:hover{
    transform: scale(115%);
    transition: 0.5s;
}

.carousel{
    margin: 100px 0;
}

.underline-one {
	/*color: rgba(255, 255, 255, 0.75); */
	color: #ef7f1a;
    position: relative;
    cursor: pointer;
    text-decoration: none; 
    transition: 0.5s;
}

.underline-one:hover{
    color: white;
    transition: 0.5s;
}

.underline-one:after {
	content: "";
    display: block;
    position: absolute;
    right: 0;
    bottom: -2px;
    width: 0;
    height: 2px; 
    background-color: #1e4586;
    transition: width 0.5s; 
}

.underline-one:hover:after {
	content: "";
    width: 100%;
    display: block;
    position: absolute;
    left: 0;
    bottom: -2px;
    height: 2px; 
    background-color: #1e4586; 
    transition: width 0.5s; 
}

.normark_inf{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.information, .products, .guaranty p{
    font-family: 'Poppins', sans-serif;
}

.information{
    font-size: 17px;
}

.box, .center_information, .contacts_information{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.guaranty_text, .about, .list_text, .catalogs, .contacts{
    background-image: url(images/bgr.png);
}

.guaranty_text, .catalogs{
    margin: 18px 0;
}

.guaranty_text p, .about p, .list_text p, .catalogs p, .contacts p{
    text-align: center;
    font-family: 'Roboto', sans-serif;
    font-size: 35px;
    padding: 20px 0;
}

.about p{
    text-transform: capitalize;
    font-family: 'Lobster', cursive;
}

.about_next p, .about_next li{
    font-size: 19px;
}

.special{
    display: flex;
    justify-content: center;
}

.special2{
    display: flex;
}

.gPng{
    margin-right: 5px;
}

.center_information p, .contacts_information p{
    color: rgba(255, 255, 255, 0.75); 
    text-align: center;
}

.box_inf{
    font-size: 33px;
}

.center_information, .contacts_information{
    position: relative;
    z-index: 0;
    width: 450px;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    margin: 30px auto;
    display: flex;
    align-items: center;
    justify-content: center;  
    font-size: 20px;
    font-family: 'Roboto', sans-serif;     
}

.center_information::before {
    content: '';
    position: absolute;
    z-index: -2;
    left: -50%;
    top: -50%;
    width: 200%;
    height: 200%;
    background-color: black;
    background-repeat: no-repeat;
    background-size: 50% 50%, 50% 50%;
    background-position: 0 0, 100% 0, 100% 100%, 0 100%;
    background-image: linear-gradient(#df1616, #df1616), linear-gradient(#650f0f, #650f0f), linear-gradient(#df1616, #df1616), linear-gradient(#650f0f, #650f0f);
    animation: animation 4s linear infinite;
}

.contacts_information::before {
    content: '';
    position: absolute;
    z-index: -2;
    left: -50%;
    top: -50%;
    width: 200%;
    height: 200%;
    background-color: black;
    background-repeat: no-repeat;
    background-size: 50% 50%, 50% 50%;
    background-position: 0 0, 100% 0, 100% 100%, 0 100%;
    background-image: linear-gradient(#dfe914, #dfe914), linear-gradient(#858c09, #858c09), linear-gradient(#dfe914, #dfe914), linear-gradient(#858c09, #858c09);
    animation: animation 4s linear infinite;
}

.center_information::after, .contacts_information::after {
    content: '';
    position: absolute;
    z-index: -1;
    left: 6px;
    top: 6px;
    width: calc(100% - 12px);
    height: calc(100% - 12px);
    background: black;
    border-radius: 5px;
}

@keyframes animation {
    100% {
        transform: rotate(1turn);
    }
}

.card-title {
    text-align: center;
    
}

.btn{
    display: block;
}

.h-100 {
    background-color: #17181b;
}

.row{
    justify-content: center;
}

a.btn.btn-primary {
    background-color: #8a0b0b;
    border: none;
    transform: scale(100%);
    color: rgba(255, 255, 255, 0.75);
    transition: 0.5s;
    margin-top: 18px;
}

a.btn.btn-primary:hover{
    background-color: #e91414;
    transform: scale(110%);
    color: rgba(255, 255, 255, 1);
    transition: 0.5s;
}

.h-100 {
    border: 2px #675656 solid;
}

.card-body {
    background-color: black;
    border-top: 1px solid white;
}


.colmic {
    margin: 25% 0%;
}


.last .card{
    border: none;
}

.last .card{
    --borderWidth: 3px;
    background: #1D1F20;
    position: relative;
    border-radius: var(--borderWidth);
}

.last .card:after {
    content: '';
    position: absolute;
    top: calc(-1 * var(--borderWidth));
    left: calc(-1 * var(--borderWidth));
    height: calc(100% + var(--borderWidth) * 2);
    width: calc(100% + var(--borderWidth) * 2);
    background: linear-gradient(60deg, #f79533, #f37055, #ef4e7b, #a166ab, #5073b8, #1098ad, #07b39b, #6fba82);
    border-radius: calc(2 * var(--borderWidth));
    z-index: -1;
    animation: animatedgradient 3s ease alternate infinite;
    background-size: 300% 300%;
}

@keyframes animatedgradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.last .col{
    z-index: 999;
}

.last .card-title{
    color: white;
}

.accordion-body {
    background-color: black;
    padding: 45px 0;
}

.accordion-flush .accordion-item .accordion-button, .accordion-flush .accordion-item .accordion-button.collapsed {
    border-radius: 0;
    background-color: #8e8282 !important;
    color: black;
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 400;
}

.special2 {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.contacts_information{
    margin-right: 0;
    margin-left: 0;
}

.map{
    border: 2px red #dfe914; 
}

.rights {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rights p{
    font-family: 'Roboto', sans-serif; 
    color: #959595;
    font-size: 12px;
    text-align: center;
}

.top{
    max-width: 45%;
    margin-bottom: 3px;
}

footer{
    margin-top: 80px;
    border-top: 1px solid #959595;
    padding-top: 25px;
    background-color: black;
}

.rights a{
    text-decoration: none;
    color: #959595;
}

.carousel, .card{
    animation-name: opacity;
    animation-duration: 2.5s;
    animation-fill-mode: forwards;
    transition: 0.5s linear;
}

.logo {
    margin-left: 23px;
}

@keyframes opacity {
    from{
        opacity: 0;
        transform: scale(0.8);
    }

    to{
        opacity: 1;
        transform: scale(1);
    }
}

@media(max-width:992px){
    nav {
        flex-direction: column;
    }

    .navc a{
        margin-bottom: 7px;
    }

    .top{
        max-width: 90%;
    }

    .special2{
        flex-direction: column;
    }
}

@media (max-width: 768px){
    .container, .container-md, .container-sm {
        max-width: 800px;
    }
}

@media (max-width: 558px){
    iframe, .contacts_information {
        width: 310px;
    }
}