* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    font-family: Arial, sans-serif;
}
/* MULI REGULAR */
/* font-family: muli,sans-serif;
font-weight: 400;
font-style: normal; */

/* MULI BOLD
font-family: muli,sans-serif;
font-weight: 700;
font-style: normal; */

.clearfix::after {
    content: "";
    clear: both;
    display: table;
}

.phone {
    font-variation-settings:
    'FILL' 1,
    'wght' 400,
    'GRAD' 0,
    'opsz' 48
  }
  
/* nav */

div.nav-container {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    background-color: #fff;
    border: 1px solid #e7e7e7;
}
nav {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

nav .logo {
    float: left;
    margin-top: 20px;
    margin-bottom: 20px;
}
@media(max-width:990px){
    .logo img {
        width: 150px;
    }
}
nav .nav {
    float: left;
    margin-left: 200px;
    margin-top: 55px;
}
@media(max-width:1015px){
    nav .nav {
        margin-left: 120px;
    }
}
@media(max-width:990px){
    nav .nav {
        margin-left: 50px;
    }
}
.nav ul{
    list-style: none;
}
.nav li {
    display: inline-block;
}
.nav li a{
    text-decoration: none;
    text-transform: uppercase;
    padding-right: 40px;
    font-size: 18px;
    font-family: Arial, sans-serif;
    font-weight: bold;
    color: #ffa41b;
    transition: 0.2s;
}
@media(max-width:990px){
    .nav li a {
        font-size: 14px;
    }
}
.nav li a:hover {
    color: #d18109;
}
nav .ikony {
    position: relative;
}
nav .nav-linia {
    content: '';
    display: block;
    width: 2px;
    height: 45px;
    background-color:#ffa41b;
    position: absolute;
    bottom: -83px;
    left: 1035px;
    z-index: 1;
    margin: auto;
    border: none;
}
@media(max-width:1015px){
    nav .nav-linia {
        left: 955px;
    }
}
@media(max-width:990px){
    nav .nav-linia {
        display: none;
    }
}

nav .mail {
    float: left;
    background-color: #ffa41b;
    border-radius: 50%;
    margin-left: 140px;
    margin-top: 40px;
    transition: 0.2s;
}
@media(max-width:990px){
    nav .mail {
        margin-left: 10px;
    }
}
nav .mail button {
    background-color: #ffa41b;
    border-radius: 50%;
    border:#ffa41b;
}
nav .mail button:hover {
    color: #ffa41b;
    cursor:pointer;
}

nav .mail span {
    margin: 8px;
    color: white;
}

nav .contact {
    float: left;
    background-color: #ffa41b;
    border-radius: 50%;
    margin-left: 20px;
    margin-top: 40px;
    transition: 0.2s;
}
nav .contact button {
    background-color: #ffa41b;
    border-radius: 50%;
    border:#ffa41b;
}
nav .contact button:hover {
    color: #ffa41b;
    cursor:pointer;
}

nav .contact span {
    margin: 8px;
    color: white;
}
@media(max-width:990px){
    nav .ikony span{
        font-size: 18px;
    }
}

.nav2 {
    margin-top: 134px;
    padding-top: 27px;
    padding-bottom: 22px;
    color: #3a3a3a;
    background-color:rgba(178, 178, 178, 0.2);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5rem;
    margin-bottom: 52px;
}
.nav2-container {
    padding-left: 22px;
    padding-right: 22px;
    width: 1270px;
    margin-right: auto;
    margin-left: auto;
}
@media(max-width:1300px){
    .nav2 {
        width:128%;
    }
}
@media(max-width:990px){
    .nav2 {
        display: none;
    }
}
.nav2-container a {
    position: relative;
    bottom: 7px;
    text-decoration: none;
    color: #3a3a3a;
}
.nav2-container .material-symbols-outlined {
    margin: 0 10px;
}
.main {
    width: 100%;
}

/* MOBILNA NAVIGACJA */

.overlay {
    height: 0%;
    width: 100%;
    position: fixed;
    z-index: 5;
    top: 0;
    left: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0, 0.9);
    overflow-y: hidden;
    transition: 0.5s;
  }
  
  .overlay-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
  }
  
  .overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
  }
  
  .overlay a:hover, .overlay a:focus {
    color: #f1f1f1;
  }
  
  .overlay .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
  }

nav .menu button {
    background-color: #ffa41b;
    border-radius: 50%;
    border:#ffa41b;
    display: none;
    }
nav .menu button:hover {
    color: #ffa41b;
    cursor:pointer;
}

nav .menu span {
    margin: 8px;
    color: white;
}
  
  @media screen and (max-height: 450px) {
    .overlay {overflow-y: auto;}
    .overlay a {font-size: 20px}
    .overlay .closebtn {
    font-size: 40px;
    top: 15px;
    right: 35px;
    }
  }
  @media (max-width:830px){
      .nav {
          display: none;
      }
      .ikony{
          display: none;
      }
      nav {
          display: flex;
          justify-content: space-between;
          align-items: center;
      }
      .menu {
          padding-left: 500px;
          padding-right: 50px;
      }
      nav .menu button {
          display: block;
      }
  }
  @media (max-width:750px){
    .menu{
        padding-left: 350px;
    }
  }
  @media (max-width:600px){
      .menu{
        padding-left: 200px;
      }
  }
  @media (max-width:420px){
      .menu{
          padding-left: 100px;
      }
  }

/* MAIN */

.main-container {
    width: 1270px;
    margin: 0 auto;
    color: #3a3a3a;
    font-family: muli,sans-serif;
    font-weight: 400;
    font-style: normal;
}
@media(max-width:1300px){
    .main-container {
        padding-left: 70px;
        width: 100%;
    }
}
@media(max-width:990px){
    .main-container {
        margin-top: 160px;
        padding-right: 70px;
    }
}
.main-title h1 {
    position: relative;
    padding-bottom: 16px;
    margin-bottom: 60px;
    font-size: 4rem;
    font-weight: 700;
    line-height: 4.5rem;
}
.main-title h1::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background-color:#ffa41b;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
    margin: auto;
}
.main-text h2{
    margin-bottom: 16px;
}
.main-container .site {
    float: left;
    width: 50%;
}
.main-container .site .text {
    padding-right: 100px;
}
.main-container .site iframe {
    width: 600px;
    height: 450px;
}
.main-container .map{
    padding-bottom: 80px;
}
@media(max-width:990px){
    .main-container .site iframe {
        width: 400px;
        height: 350px;
    }
    .main-title h1 {
        font-size: 3rem;
        line-height: 3.5rem;
        margin-bottom: 40px;
    }
    .main-text h2 {
        font-size: 20px;
    }
    .site h3 {
        font-size: 16px;
    }
    .site p {
        font-size: 14px;
    }
    .site e-mail {
        font-size: 14px;
    }
    .main-container .map {
        margin-left: -100px;
    }
}

@media (max-width:830px){
    .main-container .site iframe {
        width: 350px;
        height: 300px;
    }
    .main-container .map {
        margin-left: -50px;
    }
    .main-title h1 {
        font-size: 2.5rem;
        line-height: 2rem;
        margin-bottom: 40px;
    }
    .main-text h2 {
        font-size: 18px;
    }
    .site h3 {
        font-size: 14px;
    }
    .site p {
        font-size: 12px;
    }
    .site e-mail {
        font-size: 12px;
    }
}

@media (max-width:630px){
    .main-container .site {
        width: 100%;
        padding-bottom: 50px;
    }
    .main-container .map {
        margin-left: 10px;
    }
    .main-title h1 {
        font-size: 3rem;
        line-height: 3.5rem;
        margin-bottom: 40px;
    }
    .main-text h2 {
        font-size: 20px;
    }
    .site h3 {
        font-size: 16px;
    }
    .site p {
        font-size: 14px;
    }
    .site e-mail {
        font-size: 14px;
    }
}
@media (max-width:600px){
    .main-container{
        padding-left: 30px;
    }
}
@media (max-width:420px){
    .main-container .site iframe {
        width: 300px;
    }
}
@media (max-width:350px){
    .main-container .site iframe {
        width: 250px;
    }
}

/* FOOTER */

footer {
    position: fixed;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 27px;
    padding-right: 27px;
    bottom: 0;
    width: 100%;
    background-color:#ffa41b;
    height: 70px;
    color: white;
}
/* footer .firma {
    display: inline-block;
    margin-top: 27px;
    margin-left: 50px;
}
footer .wykonawca {
    display: inline-block;
    margin-left: 1200px;
    font-family: Arial, sans-serif;
} */

footer .wykonawca a{
    text-decoration: none;
    font-family: Arial, sans-serif;
    color: white;
    transition: 0.3s;
}

footer .wykonawca a:hover {
    color:#000;
}
@media (max-width:830px){
    footer{
        font-size: 14px;
    }
}
@media (max-width:630px){
    footer{
        position: relative;
        bottom: 0;
    }
    .firma{
        margin-right: 30px;
    }
}