@font-face {
    font-family: 'Bold';
    src: url(Fonts/MS/Montserrat-Bold.ttf);
}

@font-face {
    font-family: 'Regular';
    src: url(Fonts/Bahnschrift/bahnschrift.ttf);
}

@font-face {
    font-family: 'Condensed';
    src: url(Fonts/TCCM.ttf);
}

@font-face {
    font-family: 'Monster';
    src: url(Fonts/MS/Montserrat-Thin.ttf)
}

@font-face {
    font-family: 'Amethyst';
    src: url(Fonts/Amethyst.ttf)
}

:root {
  --imageborder: gold;
}

html {
    scroll-behavior: smooth; 
    width: 100vw;
    overflow-x: hidden;
    font-family: 'Regular';
    font-style: normal;
    font-size: 0.8vw;
    color: rgb(20, 20, 20);
    -webkit-perspective: none;
    perspective: none;
}

body {
    height: 240vh;
    margin: 0;
    background-color: whitesmoke;
}

.imagespacer {
  position: relative;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex: 1 0 auto;
  transform: translateZ(0px) scale(1.25);
  z-index: -1;
}

#imgspacer1 {
  background-image: url(Photos/Business_Tower.jpg);
  filter: blur(4px);
  -webkit-filter: blur(4px);
  background-position:10px -60vh;
  min-height: 40vh;
}

#imgspacer2 {
  background-image: url(Photos/Camera.jpg);
  background-position: center;
  min-height: 55vh;
}

#imgspacer3 {
  background-image: url(Photos/kamera_cctv.jpg);
  background-position: center;
  min-height: 55vh;
}

  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
  min-height: 30vh;
      display: flex;
  flex: 1 0 auto;
  transform: translateZ(0px) scale(1.2);
  z-index: -1;

main {
    position: relative;
    background-color: rgb(40, 40, 40);
    z-index: 1;
    height: 60vh;
    width: 100vw;
    top: 0;
}

header {
    overflow: hidden;
    z-index: 2;
    position: relative;
    height: 40vh;
    width: 100vw;
    background-color: whitesmoke;
}

header2 {
    top: 120vh;
    overflow: hidden;
    z-index: 2;
    position: absolute;
    height: 40vh;
    width: 100vw;
    background-color: whitesmoke;
}

header3 {
    top: 195vh;
    overflow: hidden;
    z-index: 2;
    position: absolute;
    height: 50vh;
    width: 100vw;
    background-color: whitesmoke;
}

sidetext {
    background-color: rgba(0, 0, 0, 0);
    position: absolute;
    z-index: 2;
    margin-top: 10vh;
    margin-left: 5vw;
    margin-right: 30vw;
}

#mainback {
    top: 0;
    height: 150vh;
    position: fixed;
    z-index: -1;
}

#Logo {
    color: whitesmoke;
    font-weight: 500;
    position: absolute;
    transition: 0.5s;
    margin: 0;
    left: 15vw;
    top: 15vh;
    height: 10vh;
    font-size: 5rem;
    font-family: 'Amethyst';
    overflow: hidden;
    white-space: nowrap;
    z-index: 2;
}

#kontaktpart {
    z-index: 2;
    position: relative;
    bottom: -55vh;
    text-align: center;
    height: 10vh;
    width: 100%;
    background-color: darkturquoise;
}

#email {
    top: 0.5vh;
    color: aliceblue;
    text-decoration: none;
}

#navbar {
    float: left;
    justify-content: center;
  align-content: center;
  width: 4vw;
    height: 100vh;
  position: fixed;
  z-index: 10;
  background-color: darkslategrey;
  overflow: hidden;
    clear: both;
    transition: .5s ease;
    white-space: nowrap;
}

#menu {
    color: aliceblue;
      margin: 0;
  padding: 0;
    list-style: none;
  overflow: hidden;
    top: 0;
    clear: both;
}

#menu li a {
    text-decoration: none;
    display:table;
border-collapse:collapse;
border-spacing:0;
    color: aliceblue;
    top: 0;
    cursor: pointer;
    font-size: 80%;
    text-align: center;
    display: block;
    padding: 5vh 2vh;
}

#menu li {
    
    clear: both;
        align-content: center;
    justify-content: center;
    overflow: hidden;
}

#menu li a span {
    text-decoration: none;
    width: auto;
    position:relative;
display:table-cell;
vertical-align:middle;
    font-size: 1.7rem;
    font-family: Regular;
    padding: 0 1.5vw;
}

#menubuttli  {
    display: none;
    visibility: collapse;
}

#menu li a i {
    text-decoration: none;
    position:relative;
display:table-cell;
text-align:center;
vertical-align:middle;
}

li a:hover:not(.active) {
  background-color: #111;
}

.active {
  background-color: #4CAF50;
}

/*
#credits {
    width: 100%;
    height: 5vh;
    background-color: #202020;
}
*/

#creditstext {
    text-decoration: none;
    color: white;
}


#logo {
    bottom: 0rem;
    position: relative;
    height: 4vh;
    transition: .5s;
}

#logotext {
    font-size: 1.3rem;
    font-family: Regular;
    bottom: 1.6vh;
    left: 0vw;
    position: relative;
    height: 4vh;
    transition: .5s;
    color: black;
}

#logodiv {
    position: relative;
    left: 18vw;
    float: left;
    text-align: center;
    justify-content: center;
}

#tip {
    text-align: left;
    margin-left: 1vw;
    margin-top: 3.2vh;
    z-index: 0;
    font-size: 1.9rem;
    transition: .5s;
}

#hello {
    position: absolute;
}

#witam {
    position: relative;
    z-index: 2;
    font-family: bold;
    transition: .5s;
    margin: 0;
    margin-left: 9vw;
    margin-top: 2vh;
}

.title1 {
    position: relative;
    z-index: 2;
    margin-top: 18vh;
    font-size: 1.5rem;
    font-family: "Bold";
    margin-left: 15vw;
}

.normaldiv {
    font-size: 1.2rem;
    margin: .1rem;
}

.nazwa {
    font-family: Regular;
    font-size: 1.4rem;
    margin: .1vw;
}

#gradient {
    width: 100%;
    margin: auto;
}

#gradient::after {
    display: block;
    position: relative;
    box-shadow: inset 0px 0px 5vw 3.8vw rgba(40, 40, 40, .2);
    /*background-image: linear-gradient(to bottom, rgba(40, 40, 40, 0) 0, rgb(40, 40, 40) 100%);*/
    margin-top: -120vh;
    height: 100vh;
    content: '';
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#czym {
    font-size: 1.3rem;
    margin-left: 3rem;
}

#logo {
    cursor: pointer;
}

.normaltitle {
    margin-top: 1vh;
    text-transform: uppercase;
    margin-bottom: 2vh;
    text-align: center;
    font-size: 2.5rem;
    font-family: "Bold";
}

.normalli {
    list-style: circle;
    margin-left: 3vw;
    font-size: 1.2rem;
}

#scrollarrow1div {
    bottom: 3vh;
    z-index: 10;
}

#scrollarrow2div {
    bottom: 3vh;
    z-index: 10;
}

.scrollarrowdiv {
    color: darkgoldenrod;
    width: 3vw;
    height: 3vw;
    border: .2vw solid darkgoldenrod;
    position: absolute;
    left: 50vw;
    transform: translateX(-50%);
    border-radius: 50%;
    text-align: center;
    text-shadow: 0px -0.8vw 0 darkgoldenrod, 0 -1.6vw 0 darkgoldenrod;
    overflow: hidden;
    transition: 0.5s ease;
}

.scrollarrowdiv:hover {
    text-shadow: 0px -0.8vw 0 firebrick, 0 -1.6vw 0 firebrick;
    overflow: hidden;
    color: firebrick;
    border-color: firebrick;
    cursor: pointer;
}

#scrollarrow1div:hover + #scrollarrow1{
    text-shadow: 0px -0.8vw 0 firebrick, 0 -1.6vw 0 firebrick;
    overflow: hidden;
    color: firebrick;
    border-color: firebrick;
    cursor: pointer;
}

.fa-angle-down {
    animation: arrow 1.4s infinite linear;
}

@keyframes arrow {
    0% {
        transform: translateY(-4.5vw)
    }
    50% {
        transform: translateY(0px)
    }
    100% {
        transform: translateY(4.5vw)
    }
}

.line {
    background-color: darkorange;
    color: darkorange;
    content: "";
    position: absolute;
    z-index: 30;
    bottom: 0px;
    left: 50%;
    margin-left: -10vw;
    width: 20vw;
    height: 0.5vw;
}

#line1 {
    top: 0;
}
#line2 {
    bottom: 0;
}
#line3 {
    top: 0;
}
#line4 {
    bottom: 0;
}
#line5 {
    top: 0;
}
#line6 {
    bottom: 0;
}







#container {
	width:0;
	height:0;
	perspective:300px;
 	perspective-origin:50% 50%;
  overflow-y:scroll;
}

.parallaxBase {
    width:100%; 
    position:absolute; top:200px; left:50%;
    transform:translateZ(0);
  	transform:translateX(-50%);

 }

.parallaxBack {
    height:100vh;
    transform:translateZ(-300px) scale(2);

}

#background {background:red; height:200px; padding-top:100px; }
#content {background:yellow; }
#fixed {background:green; 
  width:100%; height:40px; position:fixed; z-index:1; top: 0; left: 0;
 }

#overlay {
width:200px; height:200px; background:purple;
position:fixed; top:50%; left:50%; transform:translate(-50%, -50%); }





/*----------------------------------------------------------------------------------66666------------------DO 400px------------------------------666666--------------------------------------------------*/





@media only screen and (max-width: 450px) {
    @font-face {
    font-family: 'Bold';
    src: url(Fonts/MS/Montserrat-Bold.ttf);
}

@font-face {
    font-family: 'Regular';
    src: url(Fonts/Bahnschrift/bahnschrift.ttf);
}

@font-face {
    font-family: 'Condensed';
    src: url(Fonts/TCCM.ttf);
}

@font-face {
    font-family: 'Monster';
    src: url(Fonts/MS/Montserrat-Thin.ttf)
}

@font-face {
    font-family: 'Amethyst';
    src: url(Fonts/Amethyst.ttf)
}

:root {
  --imageborder: gold;
}

html {
    scroll-behavior: smooth; 
    width: 100vw;
    overflow-x: hidden;
    font-family: 'Regular';
    font-style: normal;
    font-size: 2.9vw;
    color: rgb(20, 20, 20);
    -webkit-perspective: none;
    perspective: none;
}

body {
    height: 240vh;
    margin: 0;
    background-color: whitesmoke;
}

.imagespacer {
  position: relative;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex: 1 0 auto;
  transform: translateZ(0px) scale(1.25);
  z-index: -1;
}

#imgspacer1 {
  background-image: url(Photos/Business_Tower.jpg);
  filter: blur(4px);
  -webkit-filter: blur(4px);
  background-position: 0.5vw -60vh;
  min-height: 25vh;
}

#imgspacer2 {
  background-image: url(Photos/Camera.jpg);
  background-position: center;
  min-height: 45vh;
}

#imgspacer3 {
  background-image: url(Photos/kamera_cctv.jpg);
  background-position: center;
  min-height: 55vh;
}

  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
  min-height: 30vh;
      display: flex;
  flex: 1 0 auto;
  transform: translateZ(0px) scale(1.2);
  z-index: -1;

main {
    position: relative;
    background-color: rgb(40, 40, 40);
    z-index: 1;
    height: 60vh;
    width: 100vw;
    top: 0;
}

header {
    overflow: hidden;
    z-index: 2;
    position: relative;
    height: 60vh;
    width: 100vw;
    background-color: whitesmoke;
}

header2 {
    top: 110vh;
    overflow: hidden;
    z-index: 2;
    position: absolute;
    height: 60vh;
    width: 100vw;
    background-color: whitesmoke;
}

header3 {
    top: 195vh;
    overflow: hidden;
    z-index: 2;
    position: absolute;
    height: 60vh;
    width: 100vw;
    background-color: whitesmoke;
}

sidetext {
    background-color: rgba(0, 0, 0, 0);
    position: absolute;
    z-index: 2;
    margin-top: 10vh;
    margin-left: 5vw;
    margin-right: 0vw;
}

#mainback {
    top: 0;
    height: 150vh;
    position: fixed;
    z-index: -1;
}

#Logo {
    color: whitesmoke;
    font-weight: 500;
    position: absolute;
    transition: 0.5s;
    margin: 0;
    left: 10vw;
    top: 10vh;
    height: 10vh;
    font-size: 4rem;
    font-family: 'Amethyst';
    overflow: hidden;
    white-space: nowrap;
    z-index: 2;
}

#kontaktpart {
    z-index: 2;
    position: relative;
    bottom: -65vh;
    text-align: center;
    height: 10vh;
    width: 100%;
    background-color: darkturquoise;
}

#email {
    top: 0.5vh;
    color: aliceblue;
    text-decoration: none;
}

#navbar {
    float: left;
    justify-content: center;
  align-content: center;
  width: 0;
    height: 100vh;
  position: fixed;
  z-index: 3;
  background-color: darkslategrey;
  overflow: hidden;
    clear: both;
    transition: .5s ease;
    white-space: nowrap;
}

#menu {
    color: aliceblue;
      margin: 0;
  padding: 0;
    list-style: none;
  overflow: hidden;
    top: 0;
    clear: both;
}

#menu li a {
    text-decoration: none;
    display:table;
border-collapse:collapse;
border-spacing:0;
    color: aliceblue;
    top: 0;
    cursor: pointer;
    font-size: 80%;
    text-align: center;
    display: block;
    padding: 5vh 2vh;
}

#menu li {
    clear: both;
        align-content: center;
    justify-content: center;
    overflow: hidden;
}

#menu li a span {
    text-decoration: none;
    width: auto;
    position:relative;
display:table-cell;
vertical-align:middle;
    font-size: 1.7rem;
    font-family: Regular;
    padding: 0 1.5vw;
}

#menu li a i {
    text-decoration: none;
    position:relative;
display:table-cell;
text-align:center;
vertical-align:middle;
}

#menu li:not(#barsli) a:hover:not(.active) {
  background-color: #111;
}

#navbar .active {
  background-color: #4CAF50;
}
    
#barsli {
    background-color: none; 
}    
    
#bars {
    background-color: rgba(0,0,0,0);
    transition: 0.5s;
    padding: 5vh 2vh;
    visibility: visible;
  position: fixed;
  z-index: 4;
    text-shadow: 2px 2px black;
}

/*
#credits {
    width: 100%;
    height: 5vh;
    background-color: #202020;
}
*/

#creditstext {
    text-decoration: none;
    color: white;
}


#logo {
    bottom: 0rem;
    position: relative;
    height: 4vh;
    transition: .5s;
}

#logotext {
    font-size: 1.3rem;
    font-family: Regular;
    bottom: 1.6vh;
    left: 0vw;
    position: relative;
    height: 4vh;
    transition: .5s;
    color: black;
}

#logodiv {
    position: relative;
    left: 18vw;
    float: left;
    text-align: center;
    justify-content: center;
}

#tip {
    text-align: left;
    margin-left: 1vw;
    margin-top: 3.2vh;
    z-index: 0;
    font-size: 1.9rem;
    transition: .5s;
}

#hello {
    position: absolute;
}

#witam {
    position: relative;
    z-index: 2;
    font-family: bold;
    transition: .5s;
    margin: 0;
    margin-left: 9vw;
    margin-top: 2vh;
}

.title1 {
    position: relative;
    z-index: 2;
    margin-top: 18vh;
    font-size: 1.5rem;
    font-family: "Bold";
    margin-left: 15vw;
}

.normaldiv {
    font-size: 1.2rem;
    margin: .1rem;
}

.nazwa {
    font-family: Regular;
    font-size: 1.4rem;
    margin: .1vw;
}

#gradient {
    width: 100%;
    margin: auto;
}

#gradient::after {
    display: block;
    position: relative;
    box-shadow: inset 0px 0px 5vw 3.8vw rgba(40, 40, 40, .2);
    /*background-image: linear-gradient(to bottom, rgba(40, 40, 40, 0) 0, rgb(40, 40, 40) 100%);*/
    margin-top: -120vh;
    height: 100vh;
    content: '';
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#czym {
    font-size: 1.3rem;
    margin-left: 3rem;
}

#logo {
    cursor: pointer;
}

.normaltitle {
    margin-top: 1vh;
    text-transform: uppercase;
    margin-bottom: 2vh;
    text-align: center;
    font-size: 2.5rem;
    font-family: "Bold";
}

.normalli {
    list-style: circle;
    margin-left: 3vw;
    font-size: 1.2rem;
}

#scrollarrow1div {
    bottom: 3vh;
    z-index: 10;
}

#scrollarrow2div {
    bottom: 3vh;
    z-index: 10;
}

.scrollarrowdiv {
    font-size: 90%;
    color: darkgoldenrod;
    width: 10vw;
    height: 10vw;
    border: .2vw solid darkgoldenrod;
    position: absolute;
    left: 50vw;
    transform: translateX(-50%);
    border-radius: 50%;
    text-align: center;
    text-shadow: 0px -2vw 0 darkgoldenrod, 0 -4vw 0 darkgoldenrod;
    overflow: hidden;
    transition: 0.5s ease;
}

.scrollarrowdiv:hover {
    text-shadow: 0px -1vw 0 firebrick, 0 -2vw 0 firebrick;
    overflow: hidden;
    color: firebrick;
    border-color: firebrick;
    cursor: pointer;
}

#scrollarrow1div:hover + #scrollarrow1{
    text-shadow: 0px -1vw 0 firebrick, 0 -2vw 0 firebrick;
    overflow: hidden;
    color: firebrick;
    border-color: firebrick;
    cursor: pointer;
}

.fa-angle-down {
    animation: arrow 1.4s infinite linear;
}

@keyframes arrow {
    0% {
        transform: translateY(-12vw)
    }
    50% {
        transform: translateY(0px)
    }
    100% {
        transform: translateY(12vw)
    }
}

.line {
    background-color: darkorange;
    color: darkorange;
    content: "";
    position: absolute;
    z-index: 30;
    bottom: 0px;
    left: 50%;
    margin-left: -10vw;
    width: 20vw;
    height: 0.5vw;
}

#line1 {
    top: 0;
}
#line2 {
    bottom: 0;
}
#line3 {
    top: 0;
}
#line4 {
    bottom: 0;
}
#line5 {
    top: 0;
}
#line6 {
    bottom: 0;
}







#container {
	width:0;
	height:0;
	perspective:300px;
 	perspective-origin:50% 50%;
  overflow-y:scroll;
}

.parallaxBase {
    width:100%; 
    position:absolute; top:200px; left:50%;
    transform:translateZ(0);
  	transform:translateX(-50%);

 }

.parallaxBack {
    height:100vh;
    transform:translateZ(-300px) scale(2);

}

#background {background:red; height:200px; padding-top:100px; }
#content {background:yellow; }
#fixed {background:green; 
  width:100%; height:40px; position:fixed; z-index:1; top: 0; left: 0;
 }

#overlay {
width:200px; height:200px; background:purple;
position:fixed; top:50%; left:50%; transform:translate(-50%, -50%); }

}