/* 
@media screen and (max-width:980px){} 
@media screen and (max-width:720px){} 
@media screen and (max-width:420px){} 
*/

:root {
    /* color */
    --bg-dark: #173B46;
    --active: #38BDB4;
}

* {
    box-sizing: border-box;
}

html,
body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
    color: #4C665B;
}

img {
    display: block;
    width: 100%;
}

a {
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
p {
    margin: 0;
    padding: 0;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 600;
    line-height: 120%;
    /* 50.4px */
    text-transform: uppercase;
    color: var(--bg-dark);
}

h2 {
    font-size: 32px;
    font-weight: 500;
    line-height: 120%;
    /* 38.4px */
    text-transform: uppercase;
    position: relative;
}

h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 120%;
    /* 21.6px */
    text-transform: uppercase;
    color: white;
}

p {
    font-size: 18px;
    font-weight: 500;
    line-height: 150%;
}

section {
    width: 100%;
    padding: 0 20px;
    display: flex;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 1240px;
}

/* header */
header {
    width: 100%;
    padding: 20px 20px;
    background-color: var(--bg-dark);
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 3;
}

.header__inner {
    width: 100%;
    display: flex;
    position: relative;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
    max-width: 200px;
}

.site__nav {
    display: flex;
    justify-content: space-between;
    padding: 0;
    gap: 40px;
    list-style-type: none;
}

.site__nav li a {
    color: #FFF;
    font-family: Inter;
    font-size: 20px;
    font-weight: 500;
    line-height: 24px;
    /* 120% */
    text-transform: uppercase;
    position: relative;
    transition: 0.6s;
}

.site__nav li a:hover {
    color: #00AB96;
}

.site__nav li a:before {
    content: "";
    position: absolute;
    width: 60%;
    height: 2px;
    background-color: #00AB96;
    bottom: 0px;
    left: 0;
    opacity: 0;
    transition: 0.6s;
}

.site__nav li a:hover:before {
    opacity: 1;
    width: 100%;
}

.header__contact {
    display: flex;
    align-items: center;
}

.header__num {
    font-size: 20px;
    font-weight: 700;
    color: #00AB96;
    transition: 0.6s;
}

.header__num:hover {
    transform: scale(110%);
}

/* header mob */
.menu__btn {
    display: none;
}

.menu__btn span {
    width: 32px;
    height: 3px;
    position: absolute;
    top: 50%;
    right: 0px;
    transform: translate(-50%, -50%);
    background-color: #00AB96;
    border-radius: 5px;
    transition: all 0.5s;
}

.menu__btn span:nth-of-type(2) {
    top: calc(50% - 10px);
}

.menu__btn span:nth-of-type(3) {
    top: calc(50% + 10px);
}

/* Меняем гамбургер иконку, когда меню открыто */
.menu__btn.active span:nth-of-type(1) {
    display: none;
}

.menu__btn.active span:nth-of-type(2) {
    top: 50%;
    transform: translate(-50%, 0%) rotate(45deg);
}

.menu__btn.active span:nth-of-type(3) {
    top: 50%;
    transform: translate(-50%, 0%) rotate(-45deg);
}

.menu__mob {
    width: 100%;
    background-color: white;
    position: fixed;
    top: -300px;
    transition: 1s;
    display: none;
    padding-top: 20px;
    z-index: 2;
    border-bottom: 1px solid rgba(0, 0, 0, 0.377);
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
}

.menu__mob.active {
    top: 60px;
}

.body__scroll {
    overflow-Y: hidden;
}

@media screen and (max-width:1200px) {
    .site__nav {
        gap: 20px;
    }
}


@media screen and (max-width:980px) {
    header {
        position: fixed;
        padding: 10px 20px;
    }

    .header__nav {
        display: none;
    }

    .header__contact {
        display: none;
    }

    .menu__btn {
        display: block;
    }

    .site__nav {
        display: block;
        text-align: center;
    }

    .site__nav li {
        margin-top: 20px;
    }

    .site__nav li a {
        color: var(--bg-dark);
    }

    .header__num {
        display: block;
        text-align: center;
        margin: 30px 0;
    }

    .menu__mob {
        display: block;
    }
}

/* hero */
.hero {
    position: relative;
    height: 85vh;
    max-height: 800px;
}

.hero__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.hero__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 30px;
}

.hero__left {
    max-width: 600px;
}

.hero__slim {
    width: 100%;
    max-width: 440px;
    margin: 0 auto 30px auto;
}

.hero__bg {
    border-radius: 40px;
    border: 8px solid #00AB96;

}

.hero__img {
    position: relative;
    top: -15px;
    right: -20px;

}

.hero__content {
    display: flex;
    align-items: center;
}

@media screen and (max-width:1200px) {
    .hero__img {
        max-width: 500px;
    }
}

@media screen and (max-width:980px) {
    h1 {
        font-size: 32px;
    }

    .hero {
        max-height: 670px;
    }

    .hero__inner {
        flex-direction: column;
        margin-top: 110px;
        justify-content: flex-start;
        max-height: 550px;
    }

    .hero__slim {
        max-width: 250px;

    }

    .hero__img {
        top: -10px;
        right: -10px;
    }
}

/* title */
.title {
    text-align: center;
    padding: 74px 20px;
}

h2:before {
    position: absolute;
    bottom: -32px;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    height: 1px;
    width: 100%;
    max-width: 250px;
    background-color: #B4E5F5;
    margin: 0 auto;

}

@media screen and (max-width:980px) {
    .title {
        padding: 40px 20px;
    }

    h2 {
        font-size: 24px;
    }

    h2:before {
        bottom: -20px;
    }
}

/* how-to */
.how-to {
    background-color: var(--bg-dark);
    padding: 50px 20px;
}

.how-to__inner {
    display: flex;
    gap: 60px;
    justify-content: center;
}

.how-to__left {
    display: flex;
    flex-direction: column;
    gap: 45px;
}

.how-to__item {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    max-width: 540px;

}

.how-to__logo {
    min-width: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.img1 {
    width: 14px;
}

.img2 {
    width: 22px;
}

.img3 {
    width: 25px;
}

.img4 {
    width: 28px;
}

.img5 {
    width: 23px;
}

.img6 {
    width: 28px;
}

.img7 {
    width: 30px;
}

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

@media screen and (max-width:1200px) {
    .how-to__inner {
        gap: 30px;
    }
}

@media screen and (max-width:980px) {
    .how-to__inner {
        flex-direction: column;
        align-items: center;
    }

    .how-to__left {
        gap: 20px;
    }

    .how-to__right {
        width: 100%;
        max-width: 540px;
        gap: 20px;
    }

    h3 {
        font-size: 16px;
    }

    .how-to__item {
        gap: 20px;
    }
}

/* run */
.anim__section {
    padding: 40px 0;
    overflow: hidden;
}

.anim__run {
    animation: marquee 80s linear infinite;
}

.run {
    white-space: nowrap;
    display: flex;
    gap: 100px;
}

.run__elem {
    font-size: 24px;
    font-weight: 400;
    color: var(--active);
    opacity: 0.8;
}


@keyframes marquee {
    0% {
        transform: translateX(30%);
    }

    50% {
        transform: translateX(-30%);
    }

    100% {
        transform: translateX(30%);
    }
}


/* home */
.home {
    background-image: url(/img/home.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 50px 20px 160px 20px;
}

.home__contant {
    width: 50%;
    padding: 35px;
    background-color: white;
    border: 2px solid var(--active);
    border-radius: 30px;
}

.home__contant b {
    font-size: 24px;
    font-weight: 700;
    color: var(--active);
}

.home__contant span {
    color: var(--active);
}

@media screen and (max-width:1200px) {
    .home {
        padding: 40px 20px 100px 20px;
    }
}

@media screen and (max-width:980px) {
    .home__contant {
        width: 100%;
    }
}

@media screen and (max-width:420px) {
    .home__contant {
        padding: 20px;
    }
}

/* humi */
.humi {
    padding-top: 54px;
}

.humi__inner {
    display: flex;
    gap: 80px;
    justify-content: center;
}

.humi__item {
    display: flex;
    gap: 35px;
    max-width: 500px;
}

.humi__img1 {
    margin-top: 5px;
    min-width: 25px;
}

.humi__img2 {
    margin-top: 5px;
    min-width: 34px;
}

.humi__content span {
    text-transform: uppercase;
    color: var(--active);
}

@media screen and (max-width:1200px) {
    .humi__inner {
        gap: 30px;
    }

    .humi__item {
        gap: 15px;
    }
}

@media screen and (max-width:980px) {
    .humi__inner {
        flex-direction: column;
        align-items: center;
    }
}

/* get */
.get__text {
    text-transform: none;
}

.get__top {
    gap: 30px;
}

/* about */
.about {
    margin-bottom: 40px;
}

.about__inner {
    display: flex;
    justify-content: space-between;
}

.about__img {
    max-width: 670px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.about__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.about__item {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    max-width: 600px;
    margin-top: 32px;
}

.about__icon {
    min-width: 30px;
    margin-top: 5px;
}

.about__text b {
    color: var(--active);
    font-weight: 500;
}

.about__inner2 {
    gap: 20px;
}

.about__content2 {
    max-width: 530px;
}

.about__item-img p {
    max-width: 330px;
    font-style: italic;
}

@media screen and (max-width:980px) {
    .about__inner {
        flex-direction: column;
        align-items: center;
    }

    .about__content2 {
        order: 2;
    }
}

/* dimen */
.dimen__inner {
    min-height: 350px;
}

.dimen__anim {
    display: flex;
    justify-content: space-between;
}

.dimen__img {
    width: 330px;
    transition: 0.6s;
}

.dimen__img-activ {
    width: 520px;
}

.dimen__anim div:nth-child(1):hover,
.dimen__anim div:nth-child(3):hover {
    width: 520px;
}

@media screen and (max-width:980px) {
    .dimen__anim {
        flex-direction: column;
        align-items: center;
    }

    .dimen__anim div:nth-child(1):hover,
    .dimen__anim div:nth-child(3):hover {
        width: 330px;
    }

    .dimen__img-activ {
        width: 100%;
        max-width: 440px;
    }

    .dimen__anim div:nth-child(3) {
        margin-top: 30px;
    }
}

/* table */
.catalog__card-table {
    max-width: 1050px;
    margin: 40px auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
}

thead {
    background-color: var(--active);
    color: white;
    font-size: 16px;
}

thead th {
    padding: 10px 5px;
}

th,
td {
    border: 3px solid #fff;
    text-align: center;
    font-weight: 400;
}

td {
    padding: 4px 8px;
    font-size: 16px;
    font-weight: 400;
    color: #02192B;
    background-color: #DEE4E2;
}

.td__dark {
    background: rgba(56, 189, 180, 0.40);
}

.desc {
    display: auto;
}

.mob {
    display: none;
    width: 100%;
}

@media screen and (max-width:980px) {

    th,
    td {
        font-size: 14px;
    }

    .desc {
        display: none;
    }

    .mob {
        display: block;
    }
}

/* option */
.option {
    background-image: url(/img/options.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 80px 20px 110px 20px;
}

.option__inner {
    display: flex;
    justify-content: space-between;
}

.option__item {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    margin-top: 30px;
}

.option__icon {
    width: 32px;
}

.option__text {
    display: flex;
    align-items: center;
}

@media screen and (max-width:980px) {
    .option {
        padding: 30px 20px 60px 20px;
    }

    .option__column {
        width: 300px;
    }

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

/* price */
.price {
    background-image: url(/img/hero__aerostat.png);
    background-size: 100%;
    background-position: -500px 100px;
    background-repeat: no-repeat;
    padding-top: 100px;
    height: 900px;
}

@media screen and (min-width:1620px) {
    .price {
        background-size: 80%;
        background-position: -600px 0px;
        height: 1200px;
    }
}

.price__inner {
    display: flex;
    justify-content: flex-end;
}

.price__content {
    max-width: 620px;
    text-align: center;
}

.price__content h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 900;
    color: var(--active);
}

.price__un {
    font-size: 42px;
    font-weight: 500;
    color: #A6AAA9;
    text-decoration-line: line-through;
    margin-top: 20px;

}

.price__yes {
    color: var(--bg-dark);
    font-family: 'Montserrat', sans-serif;
    font-size: 60px;
    font-weight: 900;
    margin-top: 20px;
}

.button {
    display: block;
    background-color: #1C48E1;
    border: 1px solid #1C48E1;
    box-shadow: 0px 2px 30px 0px rgba(0, 0, 0, 0.10);
    padding: 25px 0;
    max-width: 300px;
    border-radius: 40px;
    margin: 30px auto;
    transition: 0.6s;

    color: #fff;
    font-weight: 600;
    font-size: 24px;
}

.button:hover {
    background-color: #fff;
    color: var(--bg-dark);
}

@media screen and (max-width:980px) {
    .price {
        height: 600px;
        padding-top: 40px;
        background-size: 80%;
        background-position: -200px 200px;
        background-repeat: no-repeat;
    }

    .price__inner {
        justify-content: center;
    }

    .price__content h4 {
        font-size: 28px;
    }

    .price__un {
        font-size: 24px;
    }

    .price__yes {
        font-size: 30px;
    }

    .button {
        padding: 15px 0;
    }
}

@media screen and (max-width:740px) {
    .price {
        background-size: 80%;
        background-position: 0px 300px;
    }
}

@media screen and (max-width:420px) {
    .price {
        background-size: 100%;
        background-position: 0px 300px;
        height: 500px;
    }
}

/* contact */
.contact {
    background-color: var(--bg-dark);
    padding: 50px 20px;
}

.contact__inner {
    display: flex;
    justify-content: space-between;
}

.contact__content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 40px;
}

.cotact__title {
    color: #FFF;
    font-size: 32px;
    font-weight: 500;
    line-height: 120%;
    text-transform: uppercase;
}

.contact__item {
    display: flex;
    justify-content: flex-start;
    gap: 16px;
    margin-top: 40px;
}

.contact__item-icon {
    min-width: 32px;
    display: flex;
    justify-content: flex-start;
}

.con1 {
    width: 32px;
}

.con2 {
    width: 29px;
}

.con3 {
    width: 24px;
}

.contact__item-text {
    font-size: 24px;
    font-weight: 400;
}

.contact__item-text a {
    color: #fff;
}

.contact__bottom {
    max-width: 270px;
}

/* form */
.contact__form {
    background-color: var(--active);
    border-radius: 30px;
    padding: 50px 70px 40px 70px;
    width: 50%;
}

.contact__form-title {
    font-size: 31px;
    text-transform: uppercase;
    font-weight: 500;
    color: #fff;
}

input {
    display: block;
    width: 100%;
    margin-top: 24px;
    padding: 24px 28px;

    color: black;
    font-weight: 400;
    font-size: 18px;
    font-family: 'Inter', sans-serif;
    border-radius: 15px;
    outline: none;
    border: none;
}

input::placeholder {
    font-weight: 300;
    font-size: 18px;
    color: #2D394C;
    font-family: 'Inter', sans-serif;
}

input:focus {
    outline: 1px solid var(--bg-dark);
}

textarea {
    display: block;
    width: 100%;
    resize: none;
    height: 164px;
    padding: 24px 28px;
    margin-top: 24px;
    border-radius: 15px;
    border: none;
    outline: none;

    font-weight: 300;
    font-size: 18px;
    color: #000000;
    font-family: 'Inter', sans-serif;
}

textarea:focus {
    outline: 1px solid var(--bg-dark);
}

button {
    display: block;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    padding: 10px 40px;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    background: none;
    border-radius: 15px;
    transition: 0.6s;
    border: none;
}

button:hover {
    outline: 1px solid var(--bg-dark)
}

@media screen and (max-width:980px) {
    .contact__inner {
        flex-direction: column;
        align-items: center;
    }

    .contact__form {
        margin-top: 100px;
        width: 100%;
        padding: 50px 20px 10px 20px;
    }

    input {
        margin-top: 15px;
        font-size: 16px;
    }

    input::placeholder {
        font-size: 16px;
    }

    textarea {
        padding-top: 15px;
    }
}