*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body{
    background-color: #FFFFFF;
}

.interface{
    max-width: 1280px;
    margin: 0 auto;
}

header .btn-contato button, .hero-site button{
    font-size: 18px;
    background-color: transparent;
    border: 1px solid #ff6c0d;
    color: #000000;
    cursor: pointer;
    transition: .5s;
}

/* ESTILO GERAL DOS BOTÕES */
header .btn-contato button:hover, .hero-site button:hover, .empresa button:hover{
    background-color: #ff6c0d;
    color: black;
}

/* Estilo de reader */
header{
    width: 100%;
    padding: 40px 0;
    position: fixed;
    top: 0;
    left: 0;
}

header .interface{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo img{
    max-width: 80px;
}

header .menu-desktop nav ul{
    list-style-type: none;
}

header .menu-desktop nav ul li{
    display: inline-block;
    margin: 0 40px;
}

header .menu-desktop nav ul li a{
    color: #000000 ;
    text-decoration: none;
    display: inline-block;
    transition: .2;
}

.menu-desktop nav a:hover{
    transform: scale(1.05);
}

header .btn-contato button{
    width: 140px;
    height: 50px;
}

/* Estilo do hero */
section.hero-site{
    height: 98vh;
    background-image: url(../img/placasolar.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: #ff6c0d;
}

.hero-site .interface{
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-site .txt-hero h1{
    font-size: 8em;
    line-height:  0px;
    font-weight: 200;
 }

.hero-site .txt-hero h1 span{
    display: block;
    font-weight: 800;
}
.hero-site button{
    width: 220px;
    height: 60px;
    font-size: 20px ;
}


/* TELA FUNCIONAMENTO */
section.funcinamento {
    padding: 0;
}

.funcionamento .itens-container{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10%;
    margin-bottom: 60px;
}

.funcionamento  .itens-container img{
    max-width: 360px;
}

.funcionamento .itens-container .txt-itens h3{
    font-size: 3em;
    line-height: 50px;
    margin-bottom: 20px;
    color: #ff6c0d;
}
.funcionamento .itens-container .txt-itens p{
    font-size: 2em;
    line-height: 50px;
    
    color: #ff6c0d;
}   

/* TElA DE CONTATO */
    /* ESTILO DA TELA */
section.contato{
    background-color: #ff6c0d;
    padding: 80px 0;
}
    /* TEXTO */
.txt-contato, .icons-contato{
    display: inline-block;    
    width: 50%;
    margin-right: -4%;
    vertical-align: middle;
}

.contato .txt-contato h3{
    font-size: 3em;
    line-height: 50px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.contato .txt-contato p{
    font-size: 1em;
    line-height: 40px;
    margin-bottom: 40px;
    color: #000000;
}
    /* BOTÕES DE CONTATO */

.contato .icons-contato a{
    text-decoration: none;
    margin-right: 20px;
    transition: .2s;
}

.contato .icons-contato button{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 60%; 
    height: 60px;
    margin: 0 auto 20px auto;
    padding: 0 60px;
    background-color: transparent;  
    font-size: 18px;
    border: 2px solid #000000;
    cursor: pointer;
    transition: .5s;
}

.contato .icons-contato button i{
    font-size: 22px;
}

.contato .icons-contato button:hover{
    background-color: #ffffff;
}

.contato .icons-contato button:hover i, .contato .icons-contato button:hover p{
    background-color: #ffffff;
}

/* Estilo empresa */

section.empresa{
    height: 600px;
    background-image: url(../img/frenteintersol.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    color: #ffffff;
}   

.empresa > .overlay{
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000000d7;
     width: 100%;
     height: 100%;
     z-index: 1;  
}

.empresa > .interface{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100%;
    color: #ffffff;
    z-index: 2;    
    position: relative;
}

.empresa h3{
    font-size: 3em;
    line-height: 50px;
    font-weight: 200; 
}

.empresa h3 span{   
    display: block;
    font-weight: 400;
}

.empresa p{
    margin: 20px 0;
    font-size: 20px;
   font-weight: 300;
} 

.empresa button{
    width: 220px;
    height: 60px;
    font-size: 18px;
    background-color: transparent;
    border: 1px solid #ff6c0d;
    color: #ffffff;
    cursor: pointer;
    transition: .5s;
}


/* ESTILO DA SECÇÃO CLIENTES */
section.clientes{
    padding: 80px 0;
}
.txt-clientes, .instrucoes{
display: inline-block;
width: 50%;
margin-right: -4%;
vertical-align: top;
}

.clientes .txt-clientes{
    position: sticky;
    top: 50%;
    padding-bottom: 30px;
}
.clientes .txt-clientes h3{
    font-size: 4em;
    line-height: 60px;
    font-weight: 300;
    color: #ff6c0d;
}   
.clientes .txt-clientes h3 span{
    display: block;
    font-size: 1em;
    line-height: 60px;
    font-weight: 600;
    color: #ff6c0d;
}  

.instrucoes .instru-box{
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    border: 0px solid #ff6c0d;
    padding: 20px;
}
.instrucoes .instru-box img{
    max-width: 600px;
}

/*CARROSEL*/
.carousel-caption {
  top: 80%;
}

.carousel-caption h1 {
  font-size: 40px;
  line-height: auto;
  text-transform: uppercase;
}

.slider-btn {
  margin-top: 21px;
}

.slider-btn2 {
  margin-top: 21px;
  float: left;
}

.indicatior2{
    top:90% !important;
}

.btn.btn-learn {
  background: #f40405  none repeat scroll 0 0;
  color: #ffffff;
  font-weight: 500;
  padding: 15px 30px;
  text-align: center;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
}

.btn.btn2-learn {
  background: #f40405  none repeat scroll 0 0;
  color: #ffffff;
  font-weight: 500;
  padding: 15px 30px;
  text-align: center;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  float: right;
}