*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}
body{
	line-height: 1.5;
}

.headerpoc{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(219, 216, 216, 0), rgba(219, 216, 216, 0)), url(images/shoes.jpeg);
    background-position: center;
    background-size: cover;
    position: relative;
}

.headergrav{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(12, 12, 12, 0.466), rgba(219, 216, 216, 0)),url(images/graviranje2.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
}
.headerkljuc{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(19, 19, 19, 0.34), rgba(19, 19, 19, 0.34)),url(images/kljucevi.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
}

nav{
    display: flex;
    padding: 0%;
    justify-content: space-between;
    align-items: center;
    top: 0;
    
}
nav img{
    width: 150px;
}
.nav-links{
    flex: 1;
    text-align: right;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 18px 12px;
    position: relative;
    text-shadow: 2px 2px 4px #000000;
}
.nav-links ul li a{
    color: #fff;
    text-decoration: none;
    font-size: 20px;
}
.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: rgb(212, 25, 25); /*-----ovdje promjenit-----*/
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-links ul li:hover::after{
    width: 100%;
}
.text-box{
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.text-box h1{
    font-size: 62px;
}
.text-box p{
    margin: 10px 0 40px;
    font-size: 14px;
}
.hero-btn{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border :1px solid #fff;
    padding: 12px 34px; 
    background: transparent;
    position: relative;
    cursor: pointer;
}
.hero-btn:hover{
    border: 1px solid rgb(212, 25, 25); /*-----ovdje promjenit-----*/
    background: rgb(212, 25, 25); /*-----ovdje promjenit-----*/
    transition: 1s;
}
nav .fa{
    display: none;
}
@media(max-width: 700px){
    .text-box h1{
        font-size: 20px;
    }
    .nav-links ul li{
        display: block;
        text-align: left;
    }
    .nav-links{
        position: absolute;
        background: rgb(212, 25, 25);
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: right;
        z-index: 2;
        transition: 1s;
    }
    nav .fa{
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    nav-links ul{
        padding: 30px;
    }
}

/*-----usluge-----*/


.course{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}
.course h1{
    font-size: 42px;
    font-weight: 600;
    color: black;
    padding-bottom: 20px;
}

@media screen and (min-device-width: 320px) and (max-device-width: 800px) {
   .course h1{
    text-align: center;
  }
}

.course p{
    color: #777;
    font-size: 18px;
    font-weight: 300;
    line-height: 22px;
    padding-top: 20px;
}
.row{
    margin-top: 5%;
    display: flex;
    gap: 10px;
    justify-content: space-between;
    padding: 0px 50px;
}

.row > a {
    flex: 1;
}

.course-col{
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 30%;
    position: relative;
    overflow: hidden;
}
.course-col img{
    width: 100%;
    display: block;
}
.layer{
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.5s;
}
.layer:hover{
    background: rgba(180, 15, 15, 0.705); /*-----ovdje promjenit-----*/
}
.layer h3{
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 26px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}
.layer:hover h3{
    bottom: 49%;
    opacity: 1;
}
@media(max-width: 700px){
    .row{
        flex-direction: column;
    }
}

img {
    float: left;
    width:  200px;
    height: 200px;
    object-fit: cover;
}


.img2 {
    float: left;
    width:  200px;
    height: 200px;
    object-fit: cover;
}

.navimg {
    float: left;
    width:  100px;
    height: 100px;
    object-fit: cover;
}


.container{
	max-width: 1170px;
	margin:auto;
}
.row2{
	
    background-color: #333;
    color: #fff;
    padding: 20px 20px;
    text-align: center;
}
.row2 p {
    font-size: 14px;
    margin: 0;

}
ul{
	list-style: none;
}
.footer{
	background-color: #24262b;
    padding: 10px 0;
}
.footer-col{
   width: 25%;
   padding: 0 15px;
}
.footer-col h4{
	font-size: 20px;
	color: #ffffff;
	text-transform: capitalize;
	margin-bottom: 35px;
	font-weight: 500;
	position: relative;
}
.footer-col h4::before{
	content: '';
	position: absolute;
	left:0;
	bottom: -10px;
	background-color: rgb(212, 25, 25);
	height: 2px;
	box-sizing: border-box;
	width: 50px;
}
.footer-col ul li:not(:last-child){
	margin-bottom: 10px;
}
.footer-col ul li a{
	font-size: 18px;
	text-transform: capitalize;
	color: #ffffff;
	text-decoration: none;
	font-weight: 300;
	color: #bbbbbb;
	display: block;
	transition: all 0.3s ease;
}
.footer-col ul li a:hover{
	color: #ffffff;
	padding-left: 8px;
}
.footer-col .social-links a{
	display: inline-block;
	height: 40px;
	width: 40px;
	background-color: rgba(255,255,255,0.2);
	margin:0 10px 10px 0;
	text-align: center;
	line-height: 40px;
	border-radius: 50%;
	color: #ffffff;
	transition: all 0.5s ease;
}
.footer-col .social-links a:hover{
	color: #24262b;
	background-color: rgb(188, 188, 188);
}
.footer-col p{
    font-size: 18px;
	text-transform: capitalize;
	color: #ffffff;
	text-decoration: none;
	font-weight: 300;
	color: #bbbbbb;
	display: block;
    position: relative;
    right: 4%;
    padding: 0px 0px;
}
@media(max-width: 767px){
    .footer-col{
      width: 50%;
      margin-bottom: 30px;
  }
  }
  @media(max-width: 574px){
    .footer-col{
      width: 100%;
  }
  }

/* Default font size */
body {
  font-size: 16px;
}

/* Media query for screen sizes smaller than 768px */
@media (max-width: 767px) {
  body {
    font-size: 14px;
  }
}

/* Media query for screen sizes smaller than 576px */
@media (max-width: 575px) {
  body {
    font-size: 12px;
  }
}

.container {
  width: 80%;
  margin: 0 auto;
  /* Other styles */
}

@media (max-width: 767px) {
  .container {
    width: 100%;
    padding: 0 10px;
  }
}

#usluge {
    background: white;
    width: 100%;
}

* {
  box-sizing: border-box;
}

/* Style inputs */
input[type=text], select, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  margin-top: 6px;
  margin-bottom: 16px;
  resize: vertical;
}

input[type=submit] {
  background-color: #04AA6D;
  color: white;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
}

input[type=submit]:hover {
  background-color: #45a049;
}

/* Style the container/contact section */
.container3 {
  border-radius: 5px;
  background-color: #f2f2f2;
  padding: 10px;
}

/* Create two columns that float next to eachother */
.column {
  float: left;
  width: 50%;
  margin-top: 6px;
  padding: 20px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .column, input[type=submit] {
    width: 100%;
    margin-top: 0;
  }
}