* {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    vertical-align: baseline;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    outline: none;
    transition: all .3s ease-in-out;
}

:root {
    --color-text: #36363E;
    --color-black: #111113;
    --color-accent: #008DD2;
    --color-accent-dark: #004466;
    --color-white-90: rgba(255, 255, 255, .9);
    --color-grey: #878797;
    --header-height: 60px;
    --size-title: clamp(2em, 5vw, 5em);
    --size-subtitle: clamp(1em, 1.5vw, 1.5em);
    --size-h2: clamp(1.75em, 3vw, 3em);
    --size-h3: clamp(1.5em, 2vw, 2em);
    --size-text: clamp(1em, 1.25vw, 1.25em);

    --font: 'Rubik', serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

*::selection {
    background-color: var(--color-accent);
    color: white;
}

body {
    background: #ececec;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400;
    font-style: normal;
    color: var(--color-text);
    overflow-x: hidden;
    min-height: 100vh;
    z-index: 1;
}

body, div, footer, header, main, section, nav, figure {
    display: block;
    position: relative;
}

img {
    max-width: 100%;
}

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

a:hover {
    color: var(--color-accent-dark);
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-black);
}

h2 {
    font-size: var(--size-h2);
    text-transform: uppercase;
    margin-bottom: 1em;
}

h3 {
    font-size: var(--size-h3);
    text-transform: uppercase;
    margin-bottom: 1em;
}

p + p {
    margin-top: .5em;
}

input, select, textarea {
    font-family: var(--font);
    font-weight: 400;
    line-height: 1.5;
    height: 3em;
    padding: .5em 1em;
    background-color: transparent;
    border: 1px solid var(--color-grey);
    border-radius: .5em;
    resize: none;
}

input.error, select.error, textarea.error {
    border-color: red;
}

.error_message {
    color: red;
}

.form {
    display: grid;
    gap: 1em;
}

.form_input {
    display: grid;
    gap: .25em;
}

.form_input button[type="submit"] {
    margin-top: 1em;
}

.form_input input, .form_input select, .form_input textarea {
    width: 100%;
} 

label {
    color: var(--color-grey);
}

button.call_modal, input[type="submit"], button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 3em;
    font-family: var(--font);
    font-size: 1em;
    font-weight: 600;
    padding-inline: 2em;
    text-transform: uppercase;
    background-color: var(--color-accent);
    color: white;
    border-radius: .5em;
    cursor: pointer;
}

button.call_modal:hover, input[type="submit"]:hover, button[type="submit"]:hover {
    background-color: var(--color-accent-dark);
    color: white;
}

.container {
    position: relative;
    width: 100%;
    max-width: calc(1600px + 2em);
    padding-inline: 1em;
    margin: auto;
}

.section {
    margin-block-end: 8rem;
}

.section_mt {
    margin-block-start: 3rem;
}

.hidden {
    display: none!important;
}

.hidden_xl {
    display: none;
}

.icon {
    display: block;
    width: calc(1.5rem + 8 * (100vw / 1920));
    height: calc(1.5rem + 8 * (100vw / 1920));
    flex-shrink: 0;
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat
}

.icon-whatsapp {
    width: 2em;
    height: 2em;
    background-image: url('../img/icons/whatsapp.svg');
}

.icon-telegram {
    width: 2em;
    height: 2em;
    background-image: url('../img/icons/telegram.svg');
}

.icon-vk {
    width: 2em;
    height: 2em;
    background-image: url('../img/icons/vk.svg');
}

.icon_star {
    width: 1em;
    height: 1em;
    background-image: url('../img/icons/star.svg');
}

.header {
    position: fixed;
    top: 0;
    background-color: var(--color-white-90);
    backdrop-filter: blur(3px);
    width: 100%;
    z-index: 99;
}

.header_panel {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    height: var(--header-height);
}

.logo {
    position: relative;
    height: 50px;
}

.logo > img {
    max-width: inherit;
    max-height: 100%;
}

.main_menu .menu {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5em;
}

.main_menu .menu li {
    font-size: .8125em;
    text-transform: uppercase;
    list-style: none;
}

.header_contacts {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 3rem;
}

.social_links {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 1rem;
}

.social_links > a {
    width: 2em;
    height: 2em;
    flex-shrink: 0;
}

.phone {
    font-size: 1.5em;
    font-weight: 500;
}

.call_mobile_menu {
    display: none;
}

.call_mobile_menu i {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
}

.call_mobile_menu i:nth-child(2) {
    width: 66.6%;
}

.call_mobile_menu.active i:nth-child(1) {
    transform: translate(1px, -1px) rotate(45deg);
    transform-origin: 0 50%;
}

.call_mobile_menu.active i:nth-child(2) {
    width: 0;
}

.call_mobile_menu.active i:nth-child(3) {
    transform: translate(1px, 0) rotate(-45deg);
    transform-origin: 0 50%;
}

.offer::before {
    content: '';
    display: block;
    position: sticky;
    top: 0;
    height: 100vh;
    background-image: url('../img/summer_banner.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    z-index: -1;
}

.offer_container {
    display: grid;
    place-items: center;
    min-height: 80vh;
    margin-top: -100vh;
    padding-block: 5em 5em;
}

.offer_content {
    width: 50%;
}

.offer_content h1 {
    font-size: var(--size-title);
    text-transform: uppercase;
    color: white;
}

.offer_subtitle {
    font-size: .75em;
    text-transform: none;
    display: block;
    white-space: nowrap;
}

.offer_content p {
    font-size: var(--size-subtitle);;
    font-weight: 300;
    color: white;
    margin-top: 1.5em;
}

.offer_content button {
    margin-top: 2em;
}

.pluses {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2em;
    padding-bottom: 2em;
}

.plus_item {
    background-color: var(--color-white-90);
    backdrop-filter: blur(3px);
    padding: 2em;
    border-radius: .5em;
}

.plus_item_content {
    font-size: var(--size-text);
}



.prices_list {
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    gap: 0;
    background-color: white;
    border-radius: .5em;
    overflow: hidden;
}

.prices_item {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 0;
}

.prices_item_image {
    height: 100%;
}

.prices_item_image img {
    display: block;
    height: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    min-width: 168px;
}

.prices_item:nth-child(2n + 2) .prices_item_image {
    order: 2;
}

.prices_item_content {
    padding: 5em;
}

.price {
    font-size: var(--size-h3);
}

.prices_item .button {
    margin-top: 1em;
}



.reviews_list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2em;
    margin-block-start: 2em;
}

.review {
    background-color: var(--color-white-90);
    backdrop-filter: blur(3px);
    padding: 2em;
    border-radius: .5em;
}

.review_top {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.review_author {
    font-size: 1.25em;
    font-weight: 500;
    line-height: 1.25;
    color: var(--color-black);
}

.review_date {
    font-size: .875em;
    font-weight: 300;
    color: var(--color-grey);
}

.review_vote {
    justify-content: flex-end;
}

.vote {
    display: flex;
    flex-wrap: nowrap;
}

.review_content {
    margin-top: 1em;
}

.reviews_content .vote {
    display: inline-flex;
}



.contacts {
    background-color: var(--color-text);
    color: white;
    padding-block-start: 4em;
}

.contacts .container {
    width: 50%;
}

.contacts_content {
    display: grid;
    gap: 1.5em;
    padding-block-end: 2em;
}

.contacts h2, .contacts .phone {
    color: white;
}



#feedback {
    min-width: 400px;
    padding-inline: 2em;
    padding-bottom: 2em;
    border-radius: .5em;
}

#feedback h3 {
    pointer-events: none;
    z-index: 1;
}

#feedback .fancybox-button {
    z-index: 2;
}



.grecaptcha-badge {
    visibility: hidden;
}



@media (max-width: 1199px) {
    .hidden_md {
        display: none!important;
    }
    .shown_md {
        display: block!important;
    }

    .section {
        margin-block-end: 5em;
    }

    .section_mt {
        margin-block-start: 1.5em;
    }

    .call_mobile_menu {
        display: flex;
        flex-direction: column;
        width: 1.5em;
        gap: .35em;
    }

    .main_menu {
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        height: 0;
        overflow: hidden;
        background-color: var(--color-white-90);
        backdrop-filter: blur(3px);
    }

    .main_menu.active{
        height: calc(100vh - var(--header-height));
    }

    .main_menu .menu {
        flex-direction: column;
        margin: auto;
        margin-top: auto;
        width: 280px;
        margin-top: 50px;
        gap: 1em;
    }

    .main_menu .menu li {
        font-size: 1.5em;
    }

    .pluses {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: 1.5em;
        padding-bottom: 1.5em;
    }
    
    .plus_item {
        padding: 1.5em;
    }



    .prices_item_image {
        border-radius: 1em;
    }

    .prices_item_content {
        padding: 3em;
    }



    .reviews_list {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }



    .contacts .container {
        width: 100%;
    }
}



@media (max-width: 767px) {
    .hidden_sm {
        display: none!important;
    }

    .shown_sm {
        display: block!important;
    }

    .form {
        font-size: .875em;
    }

    .main_menu .menu {
        width: 240px;
    }

    .main_menu .menu li {
        font-size: 1.25em;
    }

    .offer::before {
        background-position: 20% 100%;
    }
    
    .offer_content {
        width: 100%;
    }

    .pluses {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1em;
        padding-bottom: 1em;
    }
    
    .plus_item {
        padding: 1em;
    }



    .prices_item {
        font-size: .75em;
    }

    .prices_item:nth-child(2) .prices_item_image {
        order: 0;
    }

    .prices_item_content {
        padding: 1em;
    }



    .reviews_list {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1em;
        margin-block-start: 1em;
    }
    
    .review {
        padding: 1em;
    }
    
    .review_content {
        margin-top: 1em;
    }



    #feedback {
        min-width: 320px;
        padding-inline: 1em;
        padding-bottom: 1em;
    }
}