@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:ital,wght@0,100..900;1,100..900&display=swap');


body {
  font-family: "Roboto Condensed", sans-serif;
}
a {
  color: rgb(100,100,100);
}
a:hover {
  text-decoration: none;
  color: #222222;
}
h2 {
  font-size: 5rem;
  text-transform: uppercase;
  line-height: 1;
  font-weight: 900;
}
h2 span {
  font-weight: 300;
}
h3 {
  letter-spacing: 1.2rem;
  font-weight: 300;
  font-size: 2.5rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
h5 {
  font-weight: 600;
  margin-bottom: 0px;
  font-size: 1.5rem;
}
h6 {
  font-weight: 300;
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-bottom: 0px;
}
.cursor {
  cursor: pointer;
}
.text {
  font-size: 1.25rem;
  color: rgb(100,100,100);
  text-align: justify;
}
#top {
  /*background: linear-gradient(to right, white 0 40%, rgb(91, 74, 168) 40% 100%);*/
  width: 100%;
}
#top h1 {
  display: none;
}
#body_uvod #top {
  position: absolute;
}
#top2 {
  height: 1.5px;
  background: #000000;
  position: relative;
  z-index: 2;
}
#body_uvod #top2 {
  background: linear-gradient(to right, black 0 40%, white 40% 100%);
}
.menu_btn {
  color: #222222;
}
#body_uvod .menu_btn {
  color: #FFFFFF;
}
#logo {

}
#menu {
  min-height: 40px;
}
.navbar-brand {
  /*margin-right: 8rem;*/
}
.navbar {
  z-index: 20;
}
.navbar-nav {
  z-index: 20;
  position: relative;
}
.navbar-light .navbar-nav .nav-item {
  padding-left: 2.1rem;
  padding-right: 2.1rem;
}
.navbar-light .navbar-nav .nav-link {
  color: #000000;
  text-transform: uppercase;
  font-size: 1.2rem;
}
#body_uvod .navbar-light .navbar-nav .nav-link {
  color: #FFFFFF;
}
.navbar-collapse {
  position: relative;
}
#obsah {
  min-height: 88vh;
}
#uvod {
  /*padding-top: 62px;
  background-image: url("../images/header1.png");
  background-repeat: no-repeat;
  background-position: right -62px;
  background-size: 62% auto; /* 60 % šířky, výška automaticky */
}
#uvod_carousel {
  height: 650px;
  width: 100%;
  padding-top: 62px;
  overflow: hidden;
  position: relative;
}
#uvod_carousel_img {
  position: absolute;
  height: 650px;
  width: 100%;
  overflow: hidden;
  left: 40%;
  top: 0px;
}
#uvod_carousel_img img {
  /*width:100%;*/
  height:100%;
  object-fit: cover;                 /* vyplní celý div */
  /*object-position: 40% center;       /* těžiště obrázku */
}
.hero-img{
  position:absolute;
  inset:0;
  height:100%;
  object-fit:cover;           /* vyplní div */
  object-position:40% center; /* “těžiště” ve 40% zleva */
  opacity:0;
  transition: opacity 1.2s ease-in-out;
  will-change: opacity;
  pointer-events:none;
}
.hero-img.is-visible {
  opacity:1;
}
#uvod_carousel-::before {
  content: "";
  position: absolute;
  top: 0;
  left: 40%;
  width: 100%;
  height: 650px;
  background-image: url("../images/header1.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: left center;
}
.hero-ui {
  position:relative;
  z-index:2;
  height:100%;
}
.hero-panel {
}
.hero-title {
}
.hero-text {
  transition: opacity .35s ease;
  opacity: 1;
}
.hero-text.is-fading {
  opacity: 0;
}
.hero-subtitle {
}
/* controls */
.hero-controls {
  display:flex;
  margin-top:28px;
  gap:12px;
}
.hero-dot {
  width:46px;
  height:6px;
  background:#ddd;
  cursor:pointer;
  transition:background .3s;
}
.hero-dot.active {
  background:rgb(91, 74, 168);;
}
#uvod_left {
  padding-top: 40px;
}
#uvod_loga {
  height: 185px;
}
#uvod_right {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
}
#uvod_left h2 {
  margin-top: 4rem;
}
.header_l {
  flex-basis: 40%;
}
.header_r {
  flex-basis: 60%;
  position: relative;
  height: 100%;
}
#projekty {
  min-height: 300px;
}
#archi-team {
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.parallax-window {
  height: 300px;
  background: transparent;
}
#pata #kontakty {
  text-transform: uppercase;
}
#pata #kontakty h4 {
  font-weight: 900;
}
#copyright {
  background-color: #000000;
  color: #ffffff;
}
.plus_before {
  display: flex;
  align-items: center;
  gap: 35px;
  font-weight: 300;
  font-size: 1.75rem;
  letter-spacing: 1.2rem;
  text-transform: uppercase;
  margin-top: 2rem;
  color: rgb(91, 74, 168);
}
.plus_before::before {
  content: "";
  width: 2.5rem;
  height: 2.5rem;
  background: url("../images/plus-fialove.svg") no-repeat center / contain;
  transition: transform 0.4s ease;
}
.plus_after {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  font-weight: 300;
  font-size: 1.75rem;
  letter-spacing: 1.2rem;
  text-transform: uppercase;
  margin-top: 2rem;
  color: rgb(91, 74, 168);
}
.plus_after::after {
  content: "";
  width: 2.5rem;
  height: 2.5rem;
  background: url("../images/plus-fialove.svg") no-repeat center / contain;
  transition: transform 0.4s ease;
}
.plus_before:hover::before, .plus_after:hover::after {
  transform: scale(1.25);
}
.img_uvod_projekt {
}
.duo-purple {
  filter: url(#duo-purple);
}
.duo-purple:hover {
  filter: none;
}
.duo-wrap, .img-wrap {
  position: relative;
  display: inline-block;
  overflow: hidden;
}
.duo-wrap img {
  display: block;
  filter: grayscale(1) contrast(1.05) brightness(1.0);
  transition: transform 0.4s ease;
}
.img-wrap img {
  display: block;
  filter: grayscale(1) contrast(1.05) brightness(1.0);
}
.duo-wrap::after, .img-wrap::after {
  content: "";
  position: absolute; inset: 0;
  background: #64f;           /* tvá fialová */
  mix-blend-mode: multiply;
  pointer-events: none;
  opacity: 0.7;                  /* doladíš intenzitu */
}
.duo-wrap:hover img {
  filter: none;
  transform: scale(1.1);
}
.duo-wrap:hover::after {
  display: none;
}
.uvod_projekt_nazev {
  position: absolute;
  bottom: 0px;
  display: none;
  text-align: center;
  font-size: 1.5rem;
  color: #FFFFFF;
  text-transform: uppercase;
  width: 100%;
  background-color: rgba(91, 74, 168, 0.7);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.uvod_projekt_plus {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.7;
  display: none;
}
.duo-wrap:hover .uvod_projekt_nazev, .duo-wrap:hover:hover .uvod_projekt_plus {
  display: block;
}

@media (min-width: 576px) {
  #top {
    /*background: linear-gradient(to right, white 0 36%, rgb(91, 74, 168) 36% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 36%, white 36% 100%);
  }
  #uvod_carousel, #uvod_carousel_img {
    height: 280px;
  }
  #uvod_carousel_img {
    left: 36%;
  }
  #uvod_carousel-::before {
    left: 36%;
    /*top: 57px;*/
    height: 277px;
  }
  #o-atelieru, #kontakty {
    padding-top: 3rem;
  }
  .navbar-brand {
    width: 29%;
  }
  .navbar-toggler {
    z-index: 11;
  }
  #uvod_left {
    padding-top: 20px;
  }
  #uvod_loga {
    height: 170px;
  }
  #uvod_left h2 {
    margin-top: 2.5rem;
    font-size: 2.5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

@media (min-width: 768px) {
  #top {
    /*background: linear-gradient(to right, white 0 36%, rgb(91, 74, 168) 36% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 36%, white 36% 100%);
  }
  #uvod_carousel_img {
    left: 36%;
    height: 369px;
  }
  #uvod_carousel, #uvod_carousel_img {
    height: 380px;
  }
  #uvod_carousel-::before {
    left: 36%;
    /*top: 57px;*/
    height: 369px;
  }
  .navbar-brand {
    width: 29%;
  }
  .navbar-toggler {
    z-index: 11;
  }
  #uvod_left {
    padding-top: 20px;
  }
  #uvod_loga {
    height: 120px;
  }
  #uvod_left h2 {
    margin-top: 1.5rem;
    font-size: 2.5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

@media (min-width: 992px) {
  #top {
    /*background: linear-gradient(to right, white 0 33%, rgb(91, 74, 168) 33% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 33%, white 33% 100%);
  }
  #uvod_carousel_img {
    left: 33%;
  }
  #uvod_carousel, #uvod_carousel_img {
    height: 480px;
  }
  #uvod_carousel-::before {
    left: 33%;
    top: 0px;
    height: 475px;
  }
  .navbar-brand {
    width: 29%;
  }
  #uvod_left {
    padding-top: 40px;
  }
  #uvod_loga {
    height: 160px;
  }
  #uvod_left h2 {
    margin-top: 2.0rem;
    font-size: 3.5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  #o-atelieru, #kontakty {
    padding-top: 4rem;
  }
}

@media (min-width: 1200px) {
  #top {
    /*background: linear-gradient(to right, white 0 33%, rgb(91, 74, 168) 33% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 33%, white 33% 100%);
  }
  #uvod_carousel_img {
    left: 33%;
  }
  #uvod_carousel, #uvod_carousel_img {
    height: 580px;
  }
  #uvod_carousel-::before {
    left: 33%;
    height: 560px;
  }
  .navbar-brand {
    width: 30%;
  }
  #uvod_left {
    padding-top: 40px;
  }
  #uvod_loga {
    height: 180px;
  }
  #uvod_left h2 {
    margin-top: 3.5rem;
    font-size: 4rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
  #o-atelieru, #kontakty {
    padding-top: 4rem;
  }
}

@media (min-width: 1400px) {
  #top {
    /*background: linear-gradient(to right, white 0 36%, rgb(91, 74, 168) 36% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 36%, white 36% 100%);
  }
  #uvod_carousel_img {
    left: 36%;
    height: 560px;
  }
  #uvod_carousel-::before {
    left: 36%;
    height: 560px;
  }
  .navbar-brand {
    width: 31%;
  }
  #uvod_left {
    padding-top: 40px;
  }
  #uvod_loga {
    height: 190px;
  }
  #uvod_left h2 {
    margin-top: 2.5rem;
    font-size: 4rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
  #o-atelieru, #kontakty {
    padding-top: 5rem;
  }
  #obsah > #projekty {
    padding-top: 5rem;
  }

}

@media (min-width: 1600px) {
  #top {
    /*background: linear-gradient(to right, white 0 40%, rgb(91, 74, 168) 40% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 40%, white 40% 100%);
  }
  #uvod_carousel_img {
    left: 40%;
    height: 580px;
  }
  #uvod_carousel-::before {
    left: 40%;
    height: 580px;
  }
  .navbar-brand {
    width: 34%;
  }
  #uvod_left {
    padding-top: 40px;
  }
  #uvod_loga {
    height: 200px;
  }
  #uvod_left h2 {
    margin-top: 1.6rem;
    font-size: 4.5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 2.1rem;
    padding-right: 2.1rem;
  }
}

@media (min-width: 1920px) {
  #top {
    /*background: linear-gradient(to right, white 0 45%, rgb(91, 74, 168) 45% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 45%, white 45% 100%);
  }
  #uvod_carousel {
    height: 650px;
  }
  #uvod_carousel_img {
    left: 45%;
    height: 650px;
  }
  #uvod_carousel-::before {
    left: 45%;
    height: 650px;
  }
  .navbar-brand {
    width: 42%;
  }
  #uvod_left {
    padding-top: 40px;
  }
  #uvod_loga {
    height: 230px;
  }
  #uvod_left h2 {
    margin-top: 2.2rem;
    font-size: 5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 2.1rem;
    padding-right: 2.1rem;
  }
}


@media (max-width: 1399px) {
  #obsah > #projekty {
    padding-top: 3rem;
  }
}
/* Large devices - screen-lg (šířka mensi než 1200px) */
@media (max-width: 1199px) {
  h2 {
    font-size: 5rem;
  }
  h3 {
    margin-bottom: 1.25rem;
  }
  .plus_before, .plus_after, h3 {
    letter-spacing: 1rem;
    font-size: 1.75rem;
  }
  .plus_before::before, .plus_after::after {
    width: 2.4rem;
    height: 2.4rem;
  }
  #uvod_left h2 {
    margin-top: 1rem;
  }
  #obsah > #projekty {
    padding-top: 2rem;
  }
}
/* Medium devices - screen-md (šířka mensi než 992px) */
@media (max-width: 991px) {
  h2 {
    font-size: 4.5rem;
  }
  h3 {
    margin-bottom: 1.25rem;
  }
  h4 {
    margin-bottom: 0px;
  }
  .plus_before, .plus_after, h3 {
    letter-spacing: 0.9rem;
    font-size: 1.5rem;
  }
  .plus_before::before, .plus_after::after {
    width: 1.5rem;
    height: 1.5rem;
  }
}
/* Small devices - screen-sm (šířka mensi než 768px) */
@media (max-width: 767px) {
  #uvod_left h2 {
    display: none;
  }
  .navbar-light .navbar-nav .nav-link {
    text-align: right;
  }
  .navbar-nav {
    background-color: rgb(91, 74, 168);
    width: 100vw;
    /*margin-left: -15px;*/
  }
  .navbar-collapse {
    position: absolute;
    margin-left: -15px;
    margin-right: -15px;
    top: 45px;
  }
  .navbar-brand {
    padding-top: 0rem;
    padding-bottom: 0rem;
  }
  .navbar-brand img {
    height: 15px;
  }
  h2 {
    font-size: 4.5rem;
  }
  .plus_before, .plus_after, h3 {
    letter-spacing: 1.1rem;
    font-size: 1.5rem;
  }
  .plus_before::before, .plus_after::after {
    width: 2rem;
    height: 2rem;
  }
  h4 {
    margin-bottom: 0px;
  }
  .hero-controls {
    margin-top: 21px;
  }
  .hero-dot {
    width: 30px;
  }
}
/* Extra small devices - screen-xs (šířka mensi než 576px) */
@media (max-width: 575px) {
  #top {
    /*background: linear-gradient(to right, white 0 30%, rgb(91, 74, 168) 30% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 30%, white 30% 100%);
  }
  #uvod_carousel {
    height: 280px;
  }
  #uvod_carousel_img {
    left: 30%;
    height: 277px;
  }
  #uvod_carousel-::before {
    left: 30%;
    /*top: 57px;*/
    height: 277px;
    background-size: cover;
  }
  #o-atelieru, #kontakty {
    padding-top: 2.5rem;
  }
  .navbar-brand {
    width: 29%;
  }
  .navbar-toggler {
    z-index: 11;
  }
  #uvod_left {
    padding-top: 10px;
  }
  #uvod_loga {
    height: 150px;
  }
  #uvod_left h2 {
    margin-top: 2.5rem;
    font-size: 2.5rem;
  }
  .navbar-light .navbar-nav .nav-item {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  h2 {
    font-size: 4rem;
  }
  .plus_before, .plus_after, h3 {
    letter-spacing: 1rem;
    font-size: 1.5rem;
  }
  .plus_before::before, .plus_after::after {
    width: 1.5rem;
    height: 1.5rem;
  }
  .hero-dot {
    width: 28px;
  }
}

@media (max-width: 450px) {
  #top {
    /*background: linear-gradient(to right, white 0 36%, rgb(91, 74, 168) 36% 100%);*/
  }
  #body_uvod #top {
    background: none;
  }
  #top2 {
    background: #000000;
  }
  #body_uvod #top2 {
    background: linear-gradient(to right, black 0 36%, white 36% 100%);
  }
  #uvod_carousel {
    height: 230px;
  }
  #uvod_carousel_img {
    left: 36%;
    height: 230px;
  }
  #uvod_carousel-::before {
    left: 36%;
    /*top: 57px;*/
    height: 230px;
    background-size: cover;
  }
  #o-atelieru, #kontakty {
    padding-top: 2.5rem;
  }
  #uvod_loga {
    height: 130px;
  }
  h2 {
    font-size: 3rem;
  }
  .plus_before, .plus_after, h3 {
    letter-spacing: 1rem;
    font-size: 1.25rem;
  }
  .plus_before::before, .plus_after::after {
    width: 1.5rem;
    height: 1.5rem;
  }
  .hero-dot {
    width: 20px;
  }
  .hero-controls {
    margin-top: 20px;
  }
}