:root {
    --se-red: #f23832;
    --se-red-dark: #cb2925;
    --se-yellow: #ffd42a;
    --se-bg: #171717;
    --se-copy: #d3d3d3;
}

html {
    scroll-behavior: smooth;
}

body.smart-entrance-page {
    background: var(--se-bg);
    color: #fff;
    font-family: Arial, sans-serif;
    margin: 0;
    overflow-x: hidden;
}

.smart-entrance-page *,
.smart-entrance-page *::before,
.smart-entrance-page *::after {
    box-sizing: border-box;
}

.smart-entrance-page a {
    text-decoration: none;
}

.smart-entrance-page main {
    padding-top: 64px;
}

.se-container {
    margin: 0 auto;
    max-width: 1200px;
    position: relative;
    width: calc(100% - 48px);
    z-index: 2;
}

.se-navigation.navbar {
    border: 0;
    margin: 0;
}

.se-navigation .navbar-inner {
    background: var(--se-red) !important;
    border: 0 !important;
    box-shadow: none !important;
    min-height: 64px !important;
    padding: 0 20px !important;
}

.se-navigation .navbar-inner .container {
    border: 0;
    height: 64px;
    max-width: 1200px;
    padding: 0;
    width: 100%;
}

.se-navigation #logo {
    height: 64px;
    /* left: 0; */
    margin: 0;
    position: absolute;
    top: 0;
    width: 50px;
}

.se-navigation #logo a {
    height: 50px;
    margin: 7px 0 0;
    width: 50px;
}

.se-navigation #logo img {
    height: 50px;
    padding: 0;
    width: 50px;
}

.se-navigation .nav-collapse {
    background: transparent;
    padding: 0;
}

.se-navigation .nav {
    margin: 0;
    text-align: right;
    width: 100%;
}

.se-navigation .navbar .nav > li > a,
.se-navigation .nav > li > a {
    color: rgba(255, 255, 255, .96);
    font-size: 12px;
    font-weight: 600;
    line-height: 64px;
    padding: 0 10px;
    text-transform: uppercase;
}

.se-navigation .nav > li > a:hover,
.se-navigation .nav > li > a:focus,
.se-navigation .nav > li.active > a {
    background: rgba(0, 0, 0, .08);
    border: 0;
    color: #fff;
}

.se-navigation .choose-house {
    color: var(--se-yellow) !important;
    font-weight: 700 !important;
}

.se-navigation .sec-nav-logo {
    height: 24px;
    margin-top: -3px;
    object-fit: contain;
    width: 38px;
}

.solutions-menu {
    position: relative;
}

.solutions-menu > .solutions-dropdown {
    background: #282828;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .3);
    left: 50%;
    list-style: none;
    margin: 0;
    min-width: 310px;
    opacity: 0;
    padding: 8px 0;
    pointer-events: none;
    position: absolute;
    top: 62px;
    transform: translate(-50%, 8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    visibility: hidden;
    z-index: 1001;
}

.solutions-menu:hover > .solutions-dropdown,
.solutions-menu:focus-within > .solutions-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
    visibility: visible;
}

.solutions-dropdown li {
    display: block;
    margin: 0;
    width: 100%;
}

.solutions-dropdown a {
    color: #f5f5f5;
    display: block;
    font-size: 14px;
    line-height: 1.35;
    padding: 12px 18px;
    text-align: left;
    text-transform: none;
    white-space: nowrap;
}

.solutions-dropdown a:hover,
.solutions-dropdown a:focus,
.solutions-dropdown a[aria-current="page"] {
    background: var(--se-red);
    color: #fff;
}

.se-hero {
    background:
        linear-gradient(90deg, rgba(0, 0, 0, .65) 0%, rgba(0, 0, 0, .27) 50%, rgba(0, 0, 0, .42) 100%),
        url("../assets/smart-entrance/hero.jpg") center / cover no-repeat;
    height: 1016px;
    overflow: hidden;
    position: relative;
}

.se-hero::after {
    background: rgba(0, 0, 0, .22);
    content: "";
    inset: 0;
    position: absolute;
}

.se-network {
    pointer-events: none;
    position: absolute;
    z-index: 1;
}

.se-network--hero {
    left: -95px;
    opacity: 0.3;
    top: 0px;
    width: 760px;
}

.se-hero-copy {
    left: 0;
    max-width: 800px;
    position: absolute;
    top: 122px;
    z-index: 3;
}

.se-hero h1,
.se-hero h2,
.se-section-title,
.se-section-subtitle,
.se-problem-card h3,
.se-technology-block h3,
.se-technology-block h4 {
    font-family: "Roboto Condensed", Arial, sans-serif;
    text-transform: uppercase;
}

.se-hero h1 {
    color: #fff;
    font-size: 64px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1;
    margin: 0;
}

.se-hero h2 {
    color: var(--se-red);
    font-size: 38px;
    font-weight: 700;
    line-height: 1.05;
    margin: 5px 0 41px;
}

.se-hero-copy > p {
    color: #fff;
    font-size: 20px;
    line-height: 1.48;
    margin: 0;
    max-width: 770px;
}

.se-actions {
    display: flex;
    gap: 25px;
    margin-top: 58px;
}

.se-button {
    align-items: center;
    background: #fff;
    border: 2px solid #fff;
    color: #3b3b3b;
    cursor: pointer;
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    height: 50px;
    justify-content: center;
    letter-spacing: .05em;
    min-width: 180px;
    padding: 0 24px;
    text-transform: uppercase;
    transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.se-button--project {
    min-width: 286px;
}

.se-button:hover,
.se-button:focus {
    background: transparent;
    color: #fff;
}

.se-button--solid {
    background: var(--se-red);
    border-color: var(--se-red);
    color: #fff;
    min-width: 112px;
}

.se-button--solid:hover,
.se-button--solid:focus {
    background: var(--se-red-dark);
    border-color: var(--se-red-dark);
}

.se-section-title {
    color: #fff;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.15;
    margin: 0;
    text-align: center;
}

.se-problems {
    background:
        linear-gradient(rgba(24, 24, 24, .91), rgba(24, 24, 24, .94)),
        url("../assets/smart-entrance/problems-bg.jpg") center / cover no-repeat;
    height: 840px;
    padding: 98px 0 65px;
    position: relative;
}

.se-section-subtitle {
    color: #fff;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.1;
    margin: 5px 0 0;
    text-align: center;
}

.se-problem-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 52px;
}

.se-problem-card figure {
    aspect-ratio: 16 / 9;
    background: #111;
    margin: 0;
    overflow: hidden;
}

.se-problem-card figure img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.se-problem-card h3 {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.25;
    margin: 27px 0 27px;
    min-height: 45px;
    position: relative;
}

.se-problem-card h3::after,
.se-metadata-grid h4::after {
    background: var(--se-red);
    bottom: -14px;
    content: "";
    height: 3px;
    left: 0;
    position: absolute;
    width: 82px;
}

.se-problem-card p,
.se-face-copy p,
.se-face-copy li,
.se-metadata-grid p {
    color: var(--se-copy);
    font-size: 15px;
    line-height: 1.5;
    margin: 0;
}

.se-technologies {
    background: #171717;
    height: 2252px;
    overflow: hidden;
    padding: 105px 0 80px;
    position: relative;
}

.se-technologies > .se-container {
    z-index: 2;
}

.se-network--tech-right {
    opacity: .52;
    right: -120px;
    top: 100px;
    transform: scaleX(-1);
    width: 650px;
}

.se-network--tech-left {
    bottom: 270px;
    left: -150px;
    opacity: .5;
    width: 650px;
}

.se-technologies .se-section-title {
    margin-bottom: 56px;
}

.se-technology-block {
    position: relative;
    z-index: 2;
}

.se-video-player,
.se-player-frame {
    aspect-ratio: 16 / 9;
    background: #777;
    border: 0;
    display: block;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
    overflow: hidden;
    padding: 0;
    position: relative;
    width: 800px;
}

.se-video-player {
    cursor: pointer;
}

.se-video-player::after {
    background: linear-gradient(180deg, rgba(0, 0, 0, .02), rgba(0, 0, 0, .18));
    content: "";
    inset: 0;
    position: absolute;
    z-index: 1;
}

.se-video-player > img {
    display: block;
    height: 100%;
    max-width: none;
    object-fit: cover;
    transition: transform .35s ease;
    width: 100%;
}

.se-play {
    align-items: center;
    background: rgba(32, 32, 32, .42);
    border: 4px solid rgba(65, 65, 65, .82);
    border-radius: 50%;
    color: rgba(65, 65, 65, .92);
    display: flex;
    height: 64px;
    justify-content: center;
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    width: 64px;
    z-index: 3;
}

.se-play .fa {
    font-size: 26px;
    margin-left: 4px;
}

.se-video-player:hover > img,
.se-video-player:focus-visible > img {
    transform: scale(1.025);
}

.se-video-player:hover .se-play,
.se-video-player:focus-visible .se-play {
    background: var(--se-red);
    border-color: var(--se-red);
    color: #fff;
    transform: translate(-50%, -50%) scale(1.08);
}

.se-video-player:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

.se-face-copy {
    margin: 28px auto 0;
    width: 800px;
}

.se-technology-block h3 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    text-align: center;
}

.se-technology-label {
    font-family: "Roboto Condensed", Arial, sans-serif;
    font-size: 14px !important;
    margin: 2px 0 32px !important;
    text-align: center;
    text-transform: uppercase;
}

.se-face-copy > p:not(.se-technology-label) {
    font-size: 16px;
}

.se-face-copy h4,
.se-metadata-grid h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
    margin: 36px 0 14px;
}

.se-face-copy ul {
    display: grid;
    gap: 19px;
    margin: 0;
    padding-left: 28px;
}

.se-face-copy li {
    font-size: 16px;
    padding-left: 5px;
}

.se-technology-block--metadata {
    margin-top: 100px;
}

.se-technology-block--metadata > h3 {
    margin-bottom: 46px;
}

.se-metadata-grid {
    display: grid;
    gap: 36px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 48px;
}

.se-metadata-grid h4 {
    margin: 0 0 29px;
    position: relative;
}

.se-metadata-grid p {
    font-size: 16px;
}

.se-footer {
    background: #343434;
    color: #fff;
    height: 353px;
    min-height: 353px;
    padding: 61px 24px 34px;
    position: relative;
    text-align: center;
}

.se-back-top {
    align-items: center;
    background: #343434;
    border-radius: 3px 3px 0 0;
    color: var(--se-yellow);
    display: flex;
    font-size: 25px;
    height: 35px;
    justify-content: center;
    left: 50%;
    position: absolute;
    top: -19px;
    transform: translateX(-50%);
    width: 66px;
}

.se-footer-brand {
    color: var(--se-yellow);
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px;
}

.se-footer p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 14px;
}

.se-footer a {
    color: var(--se-yellow);
}

.se-footer a strong {
    color: #ffffff;
}

.se-footer .company {
    color: #1b54bd;
}

.se-copyright {
    border-top: 3px solid var(--se-red);
    display: inline-block;
    margin-top: 24px !important;
    padding-top: 22px;
}

body.se-modal-open {
    overflow: hidden;
}

.se-modal[hidden] {
    display: none;
}

.se-modal {
    align-items: center;
    display: flex;
    inset: 0;
    justify-content: center;
    padding: 24px;
    position: fixed;
    z-index: 2000;
}

.se-modal-backdrop {
    background: rgba(0, 0, 0, .78);
    inset: 0;
    position: absolute;
}

.se-modal-dialog {
    background: #242424;
    border-top: 5px solid var(--se-red);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
    max-height: calc(100vh - 48px);
    max-width: 560px;
    overflow-y: auto;
    padding: 42px 46px 40px;
    position: relative;
    width: 100%;
    z-index: 1;
}

.se-modal-close {
    background: transparent;
    border: 0;
    color: #aaa;
    cursor: pointer;
    font-size: 22px;
    height: 42px;
    line-height: 42px;
    padding: 0;
    position: absolute;
    right: 10px;
    text-align: center;
    top: 8px;
    transition: color .2s ease;
    width: 42px;
}

.se-modal-close:hover,
.se-modal-close:focus {
    color: #fff;
}

.se-modal-kicker {
    color: var(--se-red);
    font-family: "Roboto Condensed", Arial, sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .08em;
    margin: 0 0 6px;
    text-transform: uppercase;
}

.se-modal-dialog h2 {
    color: #fff;
    font-family: "Roboto Condensed", Arial, sans-serif;
    font-size: 34px;
    font-weight: 700;
    line-height: 1.08;
    margin: 0;
    text-transform: uppercase;
}

.se-modal-description {
    color: #cfcfcf;
    font-size: 15px;
    line-height: 1.5;
    margin: 15px 0 27px;
}

.se-project-form {
    margin: 0;
}

.se-form-field {
    margin-bottom: 16px;
}

.se-form-field label {
    color: #fff;
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 7px;
}

.se-form-field input,
.se-form-field textarea {
    background: #181818;
    border: 1px solid #555;
    border-radius: 0;
    color: #fff;
    display: block;
    font-family: Arial, sans-serif;
    font-size: 16px;
    margin: 0;
    padding: 12px 14px;
    transition: border-color .2s ease, box-shadow .2s ease;
    width: 100%;
}

.se-form-field input {
    height: 48px;
}

.se-form-field textarea {
    min-height: 112px;
    resize: vertical;
}

.se-form-field input:focus,
.se-form-field textarea:focus {
    border-color: var(--se-red);
    box-shadow: 0 0 0 2px rgba(242, 56, 50, .22);
    outline: 0;
}

.se-form-submit {
    background: var(--se-red);
    border: 2px solid var(--se-red);
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    margin-top: 4px;
    min-height: 50px;
    padding: 0 25px;
    text-transform: uppercase;
    transition: background .2s ease, border-color .2s ease, opacity .2s ease;
    width: 100%;
}

.se-form-submit:hover,
.se-form-submit:focus {
    background: var(--se-red-dark);
    border-color: var(--se-red-dark);
}

.se-form-submit:disabled {
    cursor: wait;
    opacity: .65;
}

.se-form-status {
    color: #ddd;
    font-size: 14px;
    line-height: 1.4;
    margin: 14px 0 0;
    min-height: 20px;
    text-align: center;
}

.se-form-status.is-success {
    color: #86df8a;
}

.se-form-status.is-error {
    color: #ff8b87;
}

.se-honeypot {
    height: 1px;
    left: -10000px;
    overflow: hidden;
    position: absolute;
    top: auto;
    width: 1px;
}

@media (max-width: 1240px) {
    .se-navigation .navbar-inner .container {
        width: calc(100% - 36px);
    }

    .se-navigation .nav > li > a {
        font-size: 11px;
        padding: 0 7px;
    }

    .se-hero-copy {
        left: 24px;
    }
}

@media (max-width: 1024px) {
    .se-navigation .show-menu {
        display: block;
        margin-top: 15px;
    }

    .se-navigation .nav-collapse {
        background: #282828;
        left: 0;
        max-height: calc(100vh - 64px);
        overflow-y: auto;
        padding: 12px 28px;
        position: absolute;
        right: 0;
        top: 64px;
    }

    .se-navigation .nav > li > a,
    .se-navigation .navbar .nav > li > a.collapse_menu1,
    .se-navigation .navbar .nav > li > a.external {
        color: #ddd;
        line-height: 25px;
        padding: 9px 0;
    }

    .solutions-menu > .solutions-dropdown {
        box-shadow: none;
        left: 0;
        min-width: 0;
        position: static;
        transform: none;
        width: 100%;
    }

    .solutions-menu:hover > .solutions-dropdown,
    .solutions-menu:focus-within > .solutions-dropdown {
        transform: none;
    }

    .solutions-dropdown a {
        padding-left: 18px;
        white-space: normal;
    }

    .se-hero {
        height: 820px;
    }

    .se-hero-copy {
        left: 0;
        top: 120px;
    }

    .se-hero h1 {
        font-size: 55px;
    }

    .se-hero h2 {
        font-size: 33px;
    }

    .se-problems,
    .se-technologies {
        height: auto;
        min-height: 0;
    }

    .se-problems {
        padding-bottom: 90px;
    }

    .se-problem-card h3 {
        font-size: 16px;
    }

    .se-technologies {
        padding-bottom: 105px;
    }
}

@media (max-width: 767px) {
    .se-container {
        width: calc(100% - 32px);
    }

    .se-hero {
        background-position: 52% center;
        height: 696px;
    }

    .se-network--hero {
        left: -260px;
        opacity: .3;
        top: 70px;
        width: 620px;
    }

    .se-hero-copy {
        max-width: none;
        top: 95px;
    }

    .se-hero h1 {
        font-size: 42px;
    }

    .se-hero h2 {
        font-size: 26px;
        margin-bottom: 27px;
    }

    .se-hero-copy > p {
        font-size: 16px;
    }

    .se-actions {
        gap: 10px;
        margin-top: 35px;
    }

    .se-button {
        flex: 1 1 145px;
        min-width: 0;
    }

    .se-button--project {
        flex-basis: 235px;
    }

    .se-section-title {
        font-size: 31px;
    }

    .se-section-subtitle {
        font-size: 24px;
    }

    .se-problems,
    .se-technologies {
        padding-bottom: 76px;
        padding-top: 72px;
    }

    .se-problem-grid,
    .se-metadata-grid {
        grid-template-columns: 1fr;
    }

    .se-problem-grid {
        gap: 55px;
        margin-top: 43px;
    }

    .se-problem-card h3 {
        font-size: 18px;
        min-height: 0;
    }

    .se-technologies .se-section-title {
        margin-bottom: 42px;
    }

    .se-video-player,
    .se-player-frame,
    .se-face-copy {
        width: 100%;
    }

    .se-face-copy {
        margin-top: 24px;
    }

    .se-technology-block h3 {
        font-size: 20px;
    }

    .se-face-copy > p:not(.se-technology-label),
    .se-face-copy li,
    .se-metadata-grid p {
        font-size: 15px;
    }

    .se-technology-block--metadata {
        margin-top: 76px;
    }

    .se-technology-block--metadata > h3 {
        margin-bottom: 36px;
    }

    .se-metadata-grid {
        gap: 48px;
        margin-top: 38px;
    }

    .se-footer {
        height: auto;
        min-height: 360px;
    }

    .se-modal {
        padding: 16px;
    }

    .se-modal-dialog {
        max-height: calc(100vh - 32px);
        padding: 38px 24px 28px;
    }

    .se-modal-dialog h2 {
        font-size: 28px;
    }
}

@media (max-width: 420px) {
    .se-hero h1 {
        font-size: 36px;
    }

    .se-hero h2 {
        font-size: 23px;
    }

    .se-section-title {
        font-size: 28px;
    }

    .se-section-subtitle {
        font-size: 21px;
    }

    .se-play {
        height: 54px;
        width: 54px;
    }
}