:root {
    --fundo-padrao: #4B5A61;
    --bege: #C1B4A0;
    --branco-puro: white;
    --grafite: #2A3338;
    --font-family: "Montserrat", sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--fundo-padrao);
    font-family: var(--font-family);
    color: var(--bege);
}
 /* -----------topo----------- */
header {
    background-color: transparent;
    padding: 20px 0;
    position: absolute;
    width: 100%;
    z-index: 1000;
}

.container-topo {
    max-width: 1200px;
    margin: 10px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 20px;
    color: var(--bege); 
    text-decoration: none;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}

.logo-icon {
    display: inline-block; 
    width: 36px; 
    height: 36px; 
    margin-right: 12px; 
    transform: translateY(-4px);
    vertical-align: middle; 
}

.logo-icon img {
    max-width: 100%;
    height: auto;
    display: block; 
}

.main-nav ul {
    list-style: none;
    display: flex;
}

.main-nav li {
    margin-left: 40px;
}

.main-nav a {
    font-weight: 400;
    font-size: 16px;
    color: var(--bege);
    text-decoration: none;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--grafite);
}

/* -----------banner----------- */

.banner {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    position: relative;
    padding-top: 70px;
    background-color: var(--fundo-padrao);
}

.banner h1 {
    font-weight: 90;
    font-size: 100px;
    color: var(--bege);
    margin-bottom: 20px;
    letter-spacing: 15px;
}

.banner .tagline {
    font-size: 15px;
    font-weight: 250;
    color: var(--bege);
    margin-bottom: 50px;
}

/* -----------botão----------- */

.btn-solicitar {
   display: inline-block;
    background-color: var(--bege);
    color: var(--grafite); 
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    margin-bottom: 50px;
}

.btn-solicitar:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
     background-color: var(--grafite);
    color: var(--bege);
}

/* -----------scroll----------- */

.scroll-down-arrow {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 30px;
    height: 30px;
    border-bottom: 2px solid var(--bege);
    border-right: 2px solid var(--bege);
    animation: bounce 2s infinite;
}

/* -----------sobre----------- */

.sobre {
    background-color: var(--branco-puro);
    color: var(--grafite);
    width: 100%;
    padding: 110px;
    /* padding: 40px 20px 60px 20px; */
    font-family: var(--font-family);
}

.sobre-container {
    max-width: 1100px;
    margin: 0 auto;
}

.sobre h2 {
    font-size: 32px;
    font-weight: 100;
    text-align: center;
    margin-bottom: 40px;
    color: var(--grafite);
    letter-spacing: 1.5px;
}

.sobre p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--grafite);
    text-align: justify;
}

/* -----------Responsividade Sobre----------- */

@media (max-width: 992px) {
    .sobre {
        padding: 60px 20px;
    }

    .sobre h2 {
        font-size: 36px;
        margin-bottom: 30px;
    }

    .sobre p {
        font-size: 15px;
        line-height: 1.6;
    }

    .sobre-frase-final {
        font-size: 17px;
    }
}

@media (max-width: 768px) {
    .sobre {
        padding: 50px 18px;
    }

    .sobre h2 {
        font-size: 32px;
    }

    .sobre p {
        font-size: 15px;
        margin-bottom: 18px;
    }

    .sobre-frase-final {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .sobre {
        padding: 40px 15px;
    }

    .sobre h2 {
        font-size: 26px;
        margin-bottom: 25px;
    }

    .sobre p {
        font-size: 14px;
        line-height: 1.55;
    }

    .sobre-frase-final {
        font-size: 15px;
        margin-top: 25px;
    }
}




/* -----------portfólio----------- 
---------------------------------*/

.portfolio {
    padding: 80px 20px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.portfolio h2 {
    font-size: 48px;
    font-weight: 100;
    color: var(--bege);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.portfolio p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--bege);
    margin-bottom: 60px;
}

.img-projetos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.img-projetos img {
    width: 80%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.img-projetos img:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}


/* ---------------Responsividade para o Portfólio--------------- */
@media (max-width: 992px) {
    .img-projetos {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio h2 {
        font-size: 38px;
    }

    .portfolio p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .img-projetos {
        grid-template-columns: 1fr;
    }

    .portfolio h2 {
        font-size: 30px;
    }

    .portfolio p {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .portfolio h2 {
        font-size: 24px;
    }

    .portfolio p {
        font-size: 14px;
    }

    .img-projetos img {
        height: 200px;
    }
}

/* -----------serviços-----------
--------------------------------- */

.servicos {
    background-color: var(--branco-puro);
    width: 100%;
    padding: 70px 20px;
    color: var(--grafite);
}

.servicos-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.servicos h2 {
    font-size: 42px;
    font-weight: 100;
    margin-bottom: 10px;
    color: var(--grafite);
    letter-spacing: 1.5px;
}

.servicos .linha {
    width: 50px;
    height: 3px;
    background-color: var(--bege);
    margin: 0 auto 50px auto;
    border-radius: 2px;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px 35px;
    justify-items: center;
    align-items: start;
}

.servico-item {
    text-align: center;
    max-width: 280px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servico-item:hover {
    transform: translateY(-5px);
}

.servico-item .icone {
    background-color: var(--grafite);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 18px auto;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servico-item .icone img {
    width: 40%;
    height: 60%;
    object-fit: contain;
}

.servico-item .icone:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
}

.servico-item h3 {
    font-size: 17px;
    color: var(--grafite);
    margin-bottom: 8px;
    font-weight: 500;
}

.servico-item p {
    font-size: 13px;
    color: #555;
    line-height: 1.5;
}

/* -----------Responsividade para o Serviços----------- */

@media (max-width: 992px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 25px;
    }
}

@media (max-width: 600px) {
    .servicos-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .servicos h2 {
        font-size: 32px;
    }

    .servico-item {
        max-width: 100%;
    }
}

/* -----------contato-----------
--------------------------------- */

.contato-secao {
    background-color: var(--fundo-padrao);
    color: var(--branco-puro);
    padding: 80px 20px;
    width: 100%;
    font-family: var(--font-family);
}

.contato-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    color: var(--bege);
}

.contato-info {
    text-align: left;
    color: var(--bege);
}

.contato-secao h2 {
    font-size: 36px;
    font-weight: 300;
    color: var(--branco-puro);
    margin-bottom: 15px;
    color: var(--bege);
}

.contato-secao .subtitulo {
    font-size: 16px;
    line-height: 1.6;
    max-width: 500px;
    margin-bottom: 40px;
    opacity: 0.9;
    color: var(--bege);
}

.contato-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.info-box {
    border: 1px solid rgba(193, 180, 160, 0.3);
    padding: 25px;
    border-radius: 8px;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--bege);
}

.info-box h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--bege);
}

.info-box p {
    font-size: 14px;
    margin-bottom: 8px;
    opacity: 0.8;
    color: var(--bege); 
}

.info-box span {
    font-size: 14px;
    font-weight: 500;
    color: var(--branco-puro);
    display: block;
    margin-top: 4px;
    opacity: 0.9;
    color: var(--bege);
}

.btn-orcamento {
    display: inline-block;
    background-color: var(--bege);
    color: var(--grafite);
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.btn-orcamento:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
     background-color: var(--grafite);
    color: var(--bege);
}

.contato-mapa {
    width: 100%;
    height: 350px;
    border-radius: 8px;
    overflow: hidden;
}

.contato-mapa iframe {
    width: 100%;
    height: 100%;
    border: 0;
    
}

/* -----------footer-----------
--------------------------------- */

.rodape-final {
  background-color: var(--grafite);
  padding: 30px 20px;
  font-family: var(--font-family);
}

.rodape-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rodape-copyright p {
  font-size: 13px;
  margin: 0;
  color: var(--bege);
  opacity: 0.8;
}

.logo-rodape {
  display: inline-flex;
  align-items: center;
  font-family: 'Oswald', sans-serif;
  font-size: 24px;
  font-weight: 400;
  text-decoration: none;
  gap: 8px;
  color: #ffffff;
}

.logo-rodape .logo-icon {
  display: inline-flex;
  align-items: center;
}

.logo-rodape .logo-icon img {
  width: 32px;
  height: 32px;
  transform: translateY(4px);
}

.logo-rodape:hover {
  color: #f0f0f0;
  text-decoration: none;
}

.link-desenvolvedor {
  color: #ffffff;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

.link-desenvolvedor:hover {
  color: #cccccc;
  text-decoration: none;
  
}

/* responsividade contato */

@media (max-width: 992px) {
    .contato-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contato-info {
        text-align: center;
    }

    .contato-secao .subtitulo {
        margin-left: auto;
        margin-right: auto;
    }
    
    .contato-grid {
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

    .info-box {
        text-align: left;
    }

    .contato-mapa {
        height: 350px;
    }
}

@media (max-width: 600px) {
    .contato-grid {
        grid-template-columns: 1fr;
    }

    .contato-secao h2 {
        font-size: 30px;
    }
    
    .info-box {
        text-align: center;
    }

    .rodape-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* -----------Modal----------- */
.btn-mottik-enviar {
  background-color: #222;
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.btn-mottik-enviar:hover {
  background-color: #444;
  color: #ffffff;
}

.btn-mottik-enviar:focus {
  box-shadow: 0 0 0 0.25rem rgba(108, 117, 125, 0.5);
}

.btn-mottik-enviar.loading {
  opacity: 0.8;
  cursor: wait;
}

.modal-footer .btn-secondary {
  padding: 10px 20px;
  font-weight: 500;
}

.mottik-alert {
  border-radius: 20px;
  border: 1px solid rgba(42, 51, 56, 0.08);
  box-shadow: 0 20px 45px rgba(42, 51, 56, 0.18);
}

.mottik-alert-confirm {
  background-color: var(--grafite);
  color: var(--bege);
  border: none;
  border-radius: 999px;
  padding: 12px 28px;
  font-weight: 600;
  transition: filter 0.3s ease, transform 0.3s ease;
}

.mottik-alert-confirm:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}



/* ------------modal carrousel--------- 
---------------------------------------*/
#lightbox-carousel {
    
    background-color: rgba(0, 0, 0, 0.4) !important;
}


/* Reponsividade mobile */

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 34px;
    color: var(--bege);
    cursor: pointer;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -260px;
    width: 260px;
    height: 100vh;
    background-color: var(--grafite);
    padding: 60px 20px;
    transition: 0.4s;
    z-index: 4000;
}

.mobile-nav.open {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 18px;
    right: 18px;
    background: none;
    border: none;
    font-size: 40px;
    color: var(--bege);
}

.mobile-nav ul {
    list-style: none;
    margin-top: 40px;
}

.mobile-nav li {
    margin: 25px 0;
}

.mobile-nav a {
    color: var(--bege);
    font-size: 18px;
    text-decoration: none;
}

/* responsivo */

@media (max-width: 850px) {

    .container-topo {
        padding: 0 24px;
        height: 70px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .logo {
        margin-left: 0;
        display: flex;
        align-items: center;
    }

    .main-nav {
        display: none !important;
    }

    .menu-toggle {
        display: flex !important;
        align-items: center;
        position: relative;
        right: 0;
        top: 0;
        height: 100%;
    }

    .sobre {
        padding: 40px 15px;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .contato-container {
        grid-template-columns: 1fr;
    }

    .contato-grid {
        grid-template-columns: 1fr;
    }

    .rodape-container {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 850px) {
    .banner h1 {
        font-size: 58px;
        letter-spacing: 10px;
        margin-bottom: 15px;
    }

    .banner .tagline {
        font-size: 13px;
        margin-bottom: 35px;
        line-height: 1.4;
    }
}

@media (max-width: 600px) {
    .banner h1 {
        font-size: 80px;
        letter-spacing: 8px;
    }

    .banner .tagline {
        font-size: 12px;
    }
}

@media (max-width: 430px) {
    .banner h1 {
        font-size: 40px;
        letter-spacing: 6px;
    }

    .banner .tagline {
        font-size: 11px;
        margin-bottom: 30px;
    }
}


@media (max-width: 600px) {

    .modal-dialog {
        max-width: 85% !important;
        margin: 0 auto;
    }

    .modal-content {
        border-radius: 10px;
        padding: 0;
    }

    .modal-header {
        padding: 10px 14px;
    }

    .modal-title {
        font-size: 17px;
    }

    .modal-body {
        padding: 12px 15px;
    }

    .modal-body p {
        font-size: 13px;
        margin-bottom: 10px;
    }

    .modal-body label {
        font-size: 13px;
    }

    .modal-body input,
    .modal-body textarea,
    .modal-body select {
        font-size: 13px;
        padding: 8px;
    }

    .modal-footer {
        padding: 10px 14px;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .modal-footer .btn {
        width: 100%;
        font-size: 13px;
        padding: 9px;
    }
}

@media (max-width: 400px) {

    .modal-dialog {
        max-width: 82% !important;
    }

    .modal-title {
        font-size: 15px;
    }

    .modal-body {
        padding: 10px 12px;
    }

    .modal-body input,
    .modal-body textarea,
    .modal-body select {
        font-size: 12px;
        padding: 7px;
    }

    .modal-footer .btn {
        font-size: 12px;
        padding: 8px;
    }
}