@import url('https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Roboto+Slab:wght@100..900&display=swap');

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

body {
    background-color: #d5dde5;
}

.interface {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 4%;
}

/* Estilos dos botões de navegação e hero */
header .btn-contato button, hero-site button, .problem button:hover{
    font-size: 18px;
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
    transition: .5s;
}

header .btn-contato button:hover, .hero-site button:hover, .problem button:hover{
    background-color: #fff;
    color: #000;
}

.txt-hero button {
    font-size: 18px;
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
    transition: 0.5s;
}

header{
    width: 100%;
    padding: 40px 0;
    position: fixed;
    top: 0;
    transition: .5s;
    z-index: 999;
}


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

.hero-site button {
    width: 220px;
    height: 60px;
}

/*estilo do menu dinamico*/
header.rolar {
    background-color: #fff;
    padding: 18px 0;
    box-shadow: 0 0 8px #0000005b;
}

header.rolar .menu-desktop nav ul li a {
    color: #000;
}

header.rolar .btn-contato button{
    border: 1px solid #000;
    color: #000;
}

header.rolar .btn-contato button:hover {
    background-color: #000;
    color: #fff;
}

button:hover {
    background-color: transparent 0.5s;
    color: #fff;
}

/* Estilo do header */
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: 90px;
}

header .btn-contato button {
    transform: scale(1.05);
}



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

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

header .menu-desktop nav ul li a {
    color: #fff;
    text-decoration: none;
    transition: 0.2s;
}

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

/* Estilo do hero */
section.hero-site {
    height: 100vh;
    background-image: url(../image/Tecnologia\ \(1\).jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: #fff;
    
}

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

.hero-site .txt-hero h1 {
    font-size: 3.5em;
    line-height: 60px;
    font-weight: 500;
}

.hero-site .txt-hero h1 span {
    display: block;
    font-weight: 500;
}

.hero-site .txt-hero p {
    font-size: 20px;
    font-weight: 300;
    margin: 20px 0;
}

.hero-site .txt-hero p span {
    display: block;
}

.hero-site button {
    width: 220px;
    height: 60px;
    font-size: 20px;
}

/* estilo das vamtagens*/

section.vantagens {
    padding: 80px 0;
}

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

.vantagens .itens-container .img-itens img{
    max-width: 420px;
    width: 500px;
    border-radius: 15px;
    box-shadow: 6px 6px 0 #5784b0;
}


.vantagens .itens-container .txt-itens h3{
   font-size: 3em;
   line-height: 50px;
   margin-bottom: 20px;
}

.itens-container .txt-itens h3 span {
    font-weight: 300;
}

/* estilo dos botoes de contato*/

section.contato {
    background-color: #fff;
    padding: 80px 0;
}

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

.contato .txt-contato h3 {
    font-size: 2.5em;
    line-height: 50px;
    font-weight: 300;
    margin-bottom: 20px;
}

.contato .txt-contato h3 span {
    display: block;
    font-weight: 700;
}

.contato .icons-contato a {
    text-decoration: none;
}

.contato .icons-contato button {
    display: flex;
    align-items: center;
    justify-content: space-between;

    height: 60px;
    width: 60%;
    margin: 0 auto 20px auto;
    padding: 0 60px;
    background-color: transparent;
    border: 2px solid #000;
    cursor: pointer;
    transition: .5s;
}

.contato .icons-contato button i {
    font-size: 20px;

}

.contato .icons-contato button:hover {
    background-color: #000;
}

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

/*estilo do botão menu mobile*/
header .btn-menu-mob {
    display: none;
    position: relative;
    z-index: 999;
}
header .btn-menu-mob div {
    background-color: #fff;
    height: 3px;
    margin: 10px 0;
    transition: .2s;
}

header .btn-menu-mob .line-menumob-1 {
    width: 30px;
}

header .btn-menu-mob .line-menumob-2 {
    width: 20px;
}

header.rolar .btn-menu-mob div {
    background-color: #000;
}

header .btn-menu-mob .line-menumob-1.ativo1 {
    transform: rotate(45deg) translate(30%);
    background-color: #fff;
}

header .btn-menu-mob .line-menumob-2.ativo2 {
    transform: rotate(-45deg) translate(30%);
    width: 30px;
    background-color: #fff;
}

/*estilo do menu mobile*/
header .menu-mobile{
    width: 0;
    height: 0;
    background-color: #000;
    position: absolute;
    top: 0;
    right: 0;

    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    transition: .5s;
}

header .menu-mobile nav {
    width: 100%;
}

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

header .menu-mobile nav a {
    font-size: 24px;
    text-decoration: none;
    color: #fff;
    padding: 20px 0;
    display: block;
    transition: .5s;
}

header .menu-mobile nav a:hover {
    background-color: #fff;
    color: #000;
    box-shadow: 0 0 20px #fff;
}

header .menu-mobile.abrir {
    width: 100%;
    height: 100vh;
}

body.no-overflow {
    overflow: hidden;
}

/*estilo da sessão problemas*/
section.problem {
    height: 600px;

    background-image: url(../image/componentes.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;

    position: relative;
    color: #fff;
    text-align: center;
}

.problem > .overlay {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000000a1;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

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

.problem  h3 span {
    display: block;
    font-weight: 600;
}

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

.problem button {
    width: 220px;
    height: 60px;
    background: transparent;
    color: #fff;
}


/* estilo da sessão como funciona */

section.como-funciona {
    padding: 80px 0;
}

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

.como-funciona .txt-funciona {
    position: sticky;
    top: 50%;
    padding-bottom: 35px;
}

.como-funciona .txt-funciona h3 {
    font-size: 4em;
    line-height: 60px;
    font-weight: 300;
}

.como-funciona .txt-funciona h3 span {
    display: block;
    font-weight: 700;
}

.instrucoes .instru-box {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    border: 2px solid #000;
    padding: 20px;
}

.instrucoes .instru-box img {
    max-width: 100px;
}

.instrucoes .instru-box h4 {
    font-size: 1.5em;
    font-weight: 800;
    margin-bottom: 10px;
}

.instrucoes .instru-box h4 span {
    font-weight: 300;
}

.instrucoes .instru-box p {
    line-height: 20px;
}

/*estilo do rodapé*/

footer {
    background-color: #000;
    width: 100%;
    text-align: center;
    padding: 30px 0;
}

footer .top-footer button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #fff;
    background-color: transparent;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    margin: 0 10px;
    transition: .5s;
}

footer .top-footer button:hover {
    background-color: #fff;
    color: #000;
}

footer .middle-footer {
    margin: 20px 0;
}


footer .middle-footer a {
    color: #fff;
    margin: 0 15px;
}

footer .bottom-footer {
    border-top: 2px solid #fff ;
}

footer .bottom-footer p {
    color: #fff;
    margin-top: 10px;
}