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

header{
    background-color: #ffffff;
    padding: 0 4%;
    top: 0;
    left: 0;
    width: 100%;
    position: sticky;
    z-index: 9999;
}

.flex{
    display: flex;
}

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

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

.interface .logotipo img{
    width: 20%;
}

.menu-mob{
    display: none;
    color: #222222e3;
    position: relative;
    width: 50%;
    text-align: right ;
}

.menu-mob i{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 100%;
    font-size: 26px;
}


header nav ul li{
    display: inline-block;
    list-style-type: none;
    padding: 0 10px;
   
}

header nav ul li a{
    text-decoration: none;
    color: #222222e3;
    font-size: 17px;  
    display: inline-block;
    padding: 5px 15px;
    font-weight: 500;
}

nav.menu-desktop ul a:hover{
    transform: scale(1.05);
    transition: .2s; 
    color: #44444460;
}

header .contatoBtn{
    background-color: #1E90FF;
    padding: 7px 15px;
    border-radius: 5px;
    color: #f5f5f5;

}

/* Estilo menu mobile */

.menu-mobile{
    display: block;
    background-color: #000;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 99999;
    width: 0%;
    overflow: hidden;
    transition: .4s;
}

.menu-mobile.menu-open{
    width: 70%;
}

.menu-mobile.menu-open ~ .overlay-menu{
    display: block;
}
.menu-mobile .btn-closed {
    padding: 20px 5%;
    
}
.menu-mobile .btn-closed i{
    color: #EFEFEF;
    font-size: 30px;
}
.menu-mobile nav ul li{
    display: block;
    text-align: right;
}
.menu-mobile nav ul li a{
    color: #EFEFEF;
    font-size: 22px;
    padding: 25px 5%;
    font-weight: 300;
}
.menu-mobile nav ul li a:hover{
    background-color: #484f9296;
    display: block;
}
.overlay-menu{
    background-color: #00000071;
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 88888;
    display: none;
}

/* fim estilo menu mobile */


/* Sessa topo do site */

section.topo-do-site{
    padding: 0 4%;
    background-color: #EFEFEF;
}


.topo-do-site .flex{
    align-items: center;
}




.topo-do-site .txt-topo h1{
    font-size: 2.5rem;
    line-height: 1.2;
    font-weight: 700;
}

.topo-do-site .txt-topo h1 span{
    color: #2563eb;
}

.topo-do-site .txt-topo p{
    margin: 30px 0;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    color: #4b5563;
}


.topo-do-site .btn-contato button{
    display: inline-block;
    background-color: #2563eb;
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    transition: 0.3s;

}

.topo-do-site .btn-contato button:hover{
    transform: scale(1.05);
    box-shadow: 0 0 8px #2222223d;
}



.topo-do-site .img-topo img{
    width: 80%;
    border-radius: 30px;
    margin-left: 150px;
}

/* Sessao Sobre */

.sobre {
  padding: 4rem 1rem;
  background-color: #fff; /* cor branca */
  color: #1f2937; /* cinza escuro para texto (equivale a text-gray-800) */
  font-family: 'Poppins', sans-serif;
}

.sobre .interface {
  max-width: 1120px; /* max-w-7xl */
  width: 100%;
  margin: 0 auto;
}

.sobre h2 {
  font-size: 2.5rem; /* text-3xl */
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
}

.sobre h2 span {
  color: #2563eb; /* azul (equivale a text-blue-600) */
}

.sobre p {
  max-width: 700px;
  margin: 0 auto 3rem;
  font-size: 1.125rem; /* text-lg */
  line-height: 1.6;
  text-align: center;
  color: #374151; /* cinza médio */
}

.sobre .flex {
   display: flex;
   flex-wrap: wrap;
   gap: 2rem;
    justify-content: center;
}

/* Texto ao lado da imagem */
.txt-sobre {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
}

.box-sobre {
  background: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgb(0 0 0 / 0.1);
  max-width: 320px;
  height: 100%;
}

.box-sobre:hover {
  box-shadow: 0 6px 12px rgb(0 0 0 / 0.15);
}

.box-sobre h3 {
  font-size: 1.25rem; /* text-xl */
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1f2937;

}

.box-sobre h3 i {
  margin-right: 0.5rem;
  color: #2563eb; /* azul */
  font-size: 1.25rem;

}

.box-sobre p {
  font-size: 1rem;
  line-height: 1.5;
  color: #374151;
}



/* Responsividade */
@media (max-width: 768px) {
  .sobre .flex {
    flex-direction: column;
  }

  .txt-sobre, .img-sobre {
    max-width: 100%;
  }

  .sobre h2, .sobre p {
    text-align: center;
  }
}

/* Sessao projetos */

section.projetos {
  padding: 80px 0;
  background-color: #EFEFEF;
}

.projetos .titulo {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #333;
}

.projetos .titulo span{
    color: #2563eb;
}


.carrossel-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  padding: 0 20px;
}

.carrossel {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 20px;
  padding: 20px 0;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carrossel::-webkit-scrollbar {
  display: none;
}

.projetos-box {
  flex: 0 0 300px;
  background-color: #fff;
  border-radius: 20px;
  padding: 20px;
  scroll-snap-align: start;
  box-shadow: 0 0 10px #00000015;
  transition: transform 0.3s;
}

.projetos-box:hover {
  transform: scale(1.05);
}

.projetos-box img {
  width: 100%;
  border-radius: 15px;
}

.projetos-box h3 {
  font-size: 20px;
  margin: 15px 0 10px;
  color: #2563eb;
  text-align: center;
}

.projetos-box p {
  font-size: 15px;
  text-align: center;
  color: #333;
}

.seta {
  background-color: #495092;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size:  20px;
  cursor: pointer;
  margin: 0 10px;
  z-index: 2;
  transition: 0.3s;
}

.seta:hover {
  background-color: #3a3f74;
  transform: scale(1.1);
}



/* formulario contato */

section.contato{
    padding: 80px 4%;
    background: #f5f5f5a1;
}

.txt-contato , .form-contato{
    display: inline-block;
    width: 50%;
    margin-right: -4px;
    vertical-align: top;
}

.txt-contato{
    color: #444;
    vertical-align: middle;
    position: relative;

}

.txt-contato h2{
    font-size: 4rem;
    line-height: 60px;
}

.txt-contato h2 span{
    display: block;
    color: #2563eb;
}

.txt-contato .p-contato{
    margin: 25px 0;
    font-size: 20px;
}

.txt-contato .icon-contato{
    margin-bottom: 20px;
    font-size: 18px;
}

.txt-contato .icon-contato i{
    margin-right: 8px;
    font-size: 18px;
}

.txt-contato .icon-contato a{
    color: #2563eb;
    text-decoration: none;;
}
/* estilo formulario */
form{
    color: #111;
    width: 60%;
}

form label{
    display: block;
    font-size: 18px;
    color: #222;
}

form input , form textarea{
    width: 100%;
}

form div{
    margin-bottom: 18px;
}

form input {
    border-radius: 40px;
    padding: 10px;
    border: 2px solid #33333327;
    background: transparent;
    outline: none;
    color: #4b5563;
    font-size: 18px;
}

form textarea{
    padding: 10px;
    height:  120px;
    resize: none;
    border: 2px solid #33333327;
    background: transparent;
    border-radius: 30px;
    color: #222; 
    outline: none;
    font-size: 18px;
}

form .btn-enviar{
    text-align: center;
}

.btn-enviar button{
   background-color: #2563eb;
   color: white;
    border: none;
    padding: 0.65rem 1.7rem;
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: 0.3s;
}

.btn-enviar button:hover{
    transform: scale(1.05);
}


/* Estilização Footer */

footer{
    padding: 20px 4%;
    background-color: #1f2937;
}

footer .flex{
    justify-content:space-between;
    align-items: center;
}


footer .logo-footer img{
    width: 20%;
    margin-left: -25px;
}

footer .line-footer{
    padding: 10px 0;
 
}

.borda{
    border-top: 2px solid #EFEFEF;
}

footer .line-footer p i{
    color: #EFEFEF;
    font-size: 15px;
    margin-right:  3px;
}

footer .line-footer p a{
    color: #EFEFEF;
    text-decoration: none;
}

.line-borda p{
    color: #EFEFEF;
    display: flex;
    justify-content: center;
    align-items: center;
}

.line-borda p span{
    color: #EFEFEF;
    margin-left: 5px;
}

.line-borda span.dev{
    color: #EFEFEF;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 5px;
    font-size: 12px;
    font-style: italic;
}

.btn-social a {
    text-decoration: none;
}
.btn-social a button {
    padding: 10px 20px;
    font-size: 23px;
    font-weight: 600;
    background-color: transparent;
    border: 0;
    color: #f5f5ff;
    border-radius: 25px;
    cursor: pointer;
    transition: .2s ease;
}



.btn-social a button:hover{
    transform: scale(1.05);
}