:root {
    font-family: 'Regular', sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    --color1: #154399;
    --color2: #FFD64E;
    --color3: #FFDF75;
    --color4: #091D43;
    --color5: #767B87;
    --color6: #DEE0E2;
    --color7: #F3F4F5;
    --color8: #FFFFFF;
    --color9: rgba(21, 67, 153, .5);
    --color10: rgba(9, 29, 67, .08);
    --color11: rgba(9, 29, 67, .13);
    --color12: #1c5acd;
    color: var(--color5);
    overflow-x: hidden;
}

body {
    margin: 0 auto;
    background-color: var(--color7);
}

h1 {
    font-family: 'Semibold', sans-serif;
    font-size: 3rem;
    line-height: 1;
    margin: 0.2em 0;
    /*mix-blend-mode: lighten;*/
}

h2 {
    font-family: 'Thin', sans-serif;
    font-size: 2rem;
    line-height: 1.2;
    color: var(--color4);
}

h3 {
    font-family: 'Semibold', sans-serif;
    font-size: 1.5rem;
    color: var(--color4);
}

.zdurazneni {
    font-size: 3rem;
    color: var(--color4);
    font-family: 'SemiBold', sans-serif;
    line-height: 1.2;
}

.strong {
    font-family: 'Semibold', sans-serif;
}

ul {
    margin-left: 0px;
    list-style-type: square;
    list-style-position: outside;
    padding-left: 1rem;
}

ul li {
    margin-bottom: 0.5rem;
}

a {
    text-decoration: none;
    color: var(--color1);
    -webkit-transition: 0.1s;
    -moz-transition: 0.1s;
    -o-transition: 0.1s;
    transition: 0.1s;
}

a:hover {
    color: var(--color12);
}

input {
    border: 0 0 1px 0;
    padding: 20px;
    border-color: var(--color6);
}

.btn {
    padding: 20px 40px;
    border-radius: 100px;
    color: var(--color4);
    background-color: var(--color2);
    font-family: Semibold;
    text-transform: uppercase;
    }

.btn:hover {
    background-color: var(--color3);
    color: var(--color4);
}

#header {
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    margin: 0 auto;
    /*background-image: url(../img/pozadi_02.jpg);*/
    background-color: var(--color9);
    background-blend-mode: soft-light;
    background-repeat: no-repeat;
    background-position: top;
    background-size: cover;
    background-attachment: fixed;
    color: var(--color8);
    position: relative;
    overflow: hidden; 
}

#header p {
    font-size: 1.5rem;
    margin-bottom: 50px;
}

.o_nas .item {
    padding: 60px 30px 40px 30px;
    margin-top: -90px;
    font-size: 1.2rem;
    text-align: left;
    z-index: 1;
}

.kontakt .item {
    padding: 30px 30px;
}

img {
    pointer-events: none !important;
    width: 100%;
}

.sluzby img {
    width: 100px;
    height: 100px;
}

.reference .container .item img {
    width: 30px;
    height: 2px;
}


.jumbo-video {
    /* Video nesmí být menší než plocha, 
      kterou obývá: */
    min-width: 100%; 
    min-height: 100%;   
    /* Prohlížeči zakážeme video zmenšit 
      nebo zvětšit jen na jedné straně: */
    width: auto;
    height: auto;  
    /* Video vycentrujeme: */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: -1;  
  }
.stridac {
    margin-bottom: 60px;
}
.stridac img {
    margin: 1px;
}

.label {margin: 2px 0;}

.field {margin: 0 0 20px 0;}	

input, textarea {
    width:100%;
    padding: 20px 20px;
    font-size: 1em !important;
    border: 0;
    border-bottom: 1px solid var(--color6);
    font-family: Regular;
}

textarea {
    height: 100px;
}
input::placeholder {
    color: var(--color5);
}
#loader-icon img {width: 33px; height: 33px;}
button {
	padding: 20px 40px;
	background: var(--color2);
	border: none;
	color: var(--color4);
	font-size:1rem;
    cursor: pointer;
    border-radius: 100px;
    font-family: Semibold;
    text-transform: uppercase;
}
button:hover {
    background: var(--color3);
}
#message {  padding: 0px 40px 0px 0px; }
#mail-status {
            padding: 20px 40px;
            margin-bottom: 20px;
			width: 100%;
			display:none; 
			font-size: 1rem;
			font-family: Regular, serif;
            border-radius: 100px;
		}
.error{background-color: #f9adb0; color: #ed1c24}
.success{background-color: #d4eab8; color: #8cc63f;}
.g-recaptcha {margin: 0 -40px 25px 0;}

.scroll-downs {
    position: absolute;
    top: auto;
    right: 0;
    bottom: 100px;
    left: 0;
    margin: auto;
    
    width :34px;
    height: 55px;
  }
  .mousey {
    width: 3px;
    padding: 10px 15px;
    height: 35px;
    border: 2px solid var(--color2);
    border-radius: 25px;
    opacity: 0.75;
    box-sizing: content-box;
    animation-name: scroll;
    animation-duration: 2.2s;
    animation-timing-function: cubic-bezier(.15,.41,.69,.94);
    animation-iteration-count: infinite;
  }
  .scroller {
    width: 3px;
    height: 10px;
    border-radius: 25%;
    background-color: #fff;
    animation-name: scroll;
    animation-duration: 2.2s;
    animation-timing-function: cubic-bezier(.15,.41,.69,.94);
    animation-iteration-count: infinite;
  }
  @keyframes scroll {
    0% { opacity: 0; }
    10% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(15px); opacity: 0;}
  }

@media only screen and (min-width: 767px) {
    :root {
        font-size: 1rem;
    }

    h1 {
        font-size: 5rem;
    }

    #header p {
        font-size: 1.5rem;
        margin-bottom: 80px;
    }

    .kontakt .item {
        padding: 60px 60px;
    }

    .o_nas .item {
        padding: 60px 100px 40px 100px;
    }

}