@font-face {
    font-family: 'Roboto Flex';
    src: url('../fonts/roboto-flex-latin-ext-xtra-normal.woff2') format('woff2');
    font-weight: 100 1000;
    font-style: normal;
    font-display: swap;
}


:root {
    --grey: #53616d;
    --red: #ed0009;
    --magenta: #f42ae6;
    --white: #ffffff;

    --side: 48px;
    --max: 1344px;
}

/* =========================================================
   BASIS
   ========================================================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: var(--grey);
    color: var(--white);

    font-family: "Roboto Flex", sans-serif;
    font-weight: 700;
    letter-spacing: 3px;
}

a {
    color: inherit;
}


/* =========================================================
   HEADER
   ========================================================= */

.zt-header {
  height: 40px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--grey);
  font-family: Helvetica;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: #e2e7e9;
  letter-spacing: 1px;
}

.zt-header a {
    text-decoration: none;
}

.zt-brand,
.zt-person {
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.zt-brand img {
  height: 24px;
  width: auto;
}

.zt-person img {
  height: 14px;
  width: auto;
}
.fa-envelope {
  font-size: 19px;
  margin-left: 8px;
  position: relative;
  top: 1px;
  color: #c0cacf;
}


/* =========================================================
   FILM / HERO
   ========================================================= */

.zt-hero {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
}

.zt-hero video {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center center;
}

.zt-film-btn {
    position: absolute;

    left: 50%;
    top: 50%;

    transform: translate(-50%, -50%);

    border: 0;
    border-radius: 999px;

    padding: 11px 22px;

    background: #000;
    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 15px;
    font-weight: 900;

    cursor: pointer;

    white-space: nowrap;
}

.zt-film-btn:hover {
    background: #111;
}


/* =========================================================
   GRAUER INTRO-BEREICH
   ========================================================= */

.zt-intro {
    background: var(--grey);

    padding: 160px 48px 0px;
}

.zt-inner {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
}


/* rote Überschrift */

.zt-intro h1 {
    margin: 0 0 4px;
    margin-left: 50px;

    color: var(--red);

    font-family: "Roboto Flex", sans-serif;
    font-size: 50px;
    font-weight: 700;

    line-height: 0;
}


/* großer weißer Text */

.zt-intro-text {
    max-width: 1280px;

    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 50px;
    font-weight: 700;

    line-height: 1.3;
}

.zt-intro-text p {
    margin-left: 50px;
}

.zt-intro-text p + p {
    margin-top: 0px;
}


/* =========================================================
   BILD / BERND
   ========================================================= */

.zt-about {
    position: relative;

    width: 100%;
    min-height: 755px;

    overflow: hidden;

    background: #000;
}


/* Foto */

.zt-about-image {
    inset: 0;

    display: flex;
    align-items: center;
    justify-content: center;
}

.zt-about-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center center;
}


/* Text über dem Foto */

.zt-about-text {
    position: absolute;

    top: 62px;
    left: 48px;
    right: 48px;

    z-index: 2;
}

.zt-about-text p {
    max-width: 1200px;

    margin-left: 50px;

    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 50px;
    font-weight: 700;

    line-height: 1.3;
    letter-spacing: 3px;
}


/* =========================================================
   ROTE LINK-SEKTION
   ========================================================= */

.zt-links {
    background: var(--red);

    padding: 108px 48px 120px;
}

.zt-links-inner {
    width: 100%;
    max-width: 1050px;

    margin: 0 auto;

    text-align: center;
}


/* einzelne Links */

.zt-links a {
    display: block;

    margin: 0 auto 42px;

    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 46px;
    font-weight: 900;

    line-height: 1.1;

    text-decoration: none;
}

.zt-links a:last-child {
    margin-bottom: 0;
}


/* zweite Zeile magenta */

.zt-links a span {
    color: var(--magenta);
}

.zt-links a:hover,
.zt-links a:focus-visible {
    text-decoration: underline;
    text-underline-offset: 5px;
}


/* =========================================================
   FOOTER
   ========================================================= */

.zt-footer {
    min-height: 260px;
    padding: 130px 48px 24px 48px;

    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;


    background: var(--grey);
    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 26px;
    font-weight: 300 !important;
    color: #adbac0;
}
.zt-footer > :nth-child(1) {
    text-align: left;
}

.zt-footer > :nth-child(2) {
    text-align: center;
    transform: translateX(150px);
}

.zt-footer > :nth-child(3) {
    text-align: right;
}

.zt-footer a {
    color: #adbac0;
    text-decoration: none;
}

.zt-footer a:hover {
    text-decoration: underline;
}


/* =========================================================
   FILM LIGHTBOX
   ========================================================= */

.zt-film-modal {
    position: fixed;
    inset: 0;

    z-index: 9999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;

    background: rgba(0, 0, 0, 0.94);

    opacity: 0;
    visibility: hidden;

    transition:
        opacity 0.2s ease,
        visibility 0.2s ease;
}

.zt-film-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.zt-film-modal video {
    display: block;

    width: min(1400px, 96vw);
    max-height: 90vh;

    background: #000;
}

.zt-film-close {
    position: absolute;

    top: 15px;
    right: 24px;

    border: 0;
    background: none;

    color: #fff;

    font-family: "Roboto Flex", sans-serif;
    font-size: 38px;
    font-weight: 900;

    cursor: pointer;
}

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


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 767px) {

    :root {
        --side: 48px;
    }


    /* Header */

    .zt-header {
        height: 40px;
        padding: 0 20px;

        font-size: 12px;
    }


    /* Film */

    .zt-hero video {
        width: 100%;
        height: auto;
    }


    /* Intro */

    .zt-intro {
        padding: 62px 48px 68px;
    }

    .zt-intro h1 {
        font-size: 22px;
    }

    .zt-intro-text {
        font-size: 21px;
        line-height: 1.08;
    }


    /* Bild */

    .zt-about {
        min-height: 850px;
    }

    .zt-about-image img {
        object-fit: cover;
        object-position: center center;
    }

    .zt-about-text {
        top: 58px;
        left: 48px;
        right: 48px;
    }

    .zt-about-text p {
        font-size: 20px;
        line-height: 1.08;
    }


    /* Links */

    .zt-links {
        padding: 105px 34px 115px;
    }

    .zt-links a {
        font-size: 21px;
        line-height: 1.08;

        margin-bottom: 42px;
    }


    /* Footer */

@media (max-width: 700px) {
    .zt-footer {
        min-height: auto;
        padding: 50px 20px 25px 20px;

        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 18px;

        font-size: 18px;
        line-height: 1.2;
    }

    .zt-footer > :nth-child(1),
    .zt-footer > :nth-child(2),
    .zt-footer > :nth-child(3) {
        text-align: center;
        transform: none;
        white-space: nowrap;
    }

    .zt-footer a {
        white-space: nowrap;
    }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

}