:root {
    --primary-color: #3e3e3ee6;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-color: #212529;
    --heading-font: 'Poppins', sans-serif;
    --body-font: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3 {
    font-family: var(--heading-font);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.8em;
}

h1 {
    font-size: 2.8em;
}

h2 {
    font-size: 2.2em;
}

h3 {
    font-size: 1.5em;
}

p {
    margin-bottom: 1em;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: #0056b3;
}

.cabecalho-site {
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.navegacao-principal {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-color);
}

.links-navegacao {
    list-style: none;
    display: flex;
}

.links-navegacao li {
    margin-left: 30px;
}

.links-navegacao a {
    font-weight: 400;
    color: var(--text-color);
    font-size: 1em;
}

.links-navegacao a:hover,
.links-navegacao a.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 5px;
}

.botao-menu {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
}

.secao-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(62, 62, 62, 0.9)), url('img/Ronca.png') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.secao-hero h1 {
    font-size: 3.5em;
    font-weight: 700;
    margin-bottom: 0.3em;
    color: #fff;
}

.secao-hero .subtitulo {
    font-size: 1.8em;
    font-weight: 300;
    margin-bottom: 0.5em;
    color: #e0e0e0;
}

.secao-hero .frase-destaque {
    font-size: 1.2em;
    text-align: center;
    margin-bottom: 1.5em;
    max-width: 1000px;
    color: #f0f0f0;
}

.botao-cta {
    background-color: var(--surface-color);
    color: var(--primary-color);
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.botao-cta:hover {
    background-color: #e9ecef;
    color: #0056b3;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.conteudo {
    padding: 80px 0;
}

.conteudo.fundo-alternativo {
    background-color: var(--surface-color);
}

.conteudo h2 {
    text-align: center;
    margin-bottom: 1.5em;
    position: relative;
}

.conteudo h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.conteudo-sobre-mim p {
    font-size: 1.1em;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.grade-competencias {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10px, 1fr));
    gap: 10px;
    margin-top: 30px;
}

.cartao-competencia i{
    color: #fff;
}

.cartao-competencia:nth-child(1) {
    background-color: #e44d26;
}

.cartao-competencia:nth-child(2) {
    background-color: #264de4;
}

.cartao-competencia:nth-child(3) {
    background-color: #646464;
}

.cartao-competencia:nth-child(4) {
    background-color: #f0ec24;
}

.cartao-competencia:nth-child(5) {
    background-color: #306998;
}

.cartao-competencia:nth-child(6) {
    background-color: #333;
}

.cartao-competencia {
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cartao-competencia:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.cartao-competencia h3 {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 0;
}

.grade-ferramentas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10px, 1fr));
    gap: 10px;
    margin-top: 30px;
}

.cartao-ferramentas {
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cartao-ferramentas:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.cartao-ferramentas h3 {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 0;
}

.cartao-ferramentas:nth-child(1) {
    background: linear-gradient(to right, #17b8cf, #623dee);
}

.cartao-ferramentas:nth-child(2) {
    background-color: #2d2e36;
}

.cartao-ferramentas:nth-child(3) {
    background: linear-gradient(to right, #0178ba, #23acf2);
}

.cartao-ferramentas:nth-child(4) {
    background-color: #ffd131;
}

.cartao-ferramentas:nth-child(5) {
    background-color: #0079bf;
}

.cartao-ferramentas:nth-child(6) {
    background-color: #1E1E1E;
}


.projetos {
  background: #fff;
}

.projeto-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
}

.projeto {
  background: #fafafa;
  padding: 20px;
  border-radius: 8px;
  flex: 1;
  min-width: 280px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.projeto img {
  max-width: 100%;
  border-radius: 5px;
  margin-bottom: 15px;
}

.projeto h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.projeto p {
  font-size: 16px;
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  background-color: #111;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

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

/* CONTATO */
.contato {
  text-align: center;
  background: #eaeaea;
}

/* FOOTER */
.footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}

.ver-mais-conteudo {
  display: none;
  margin-top: 25px;
  text-align: left;
  gap: 15px;
  animation: fadeIn 0.5s ease-in-out;
}

.ver-mais-conteudo button{
  flex: 1;
  display: flex;
  margin: 0 auto;
  flex-direction: column;
}

.ver-mais-conteudo a{
  margin-bottom: 15px;
}

.texto-placeholder {
    text-align: center;
    font-style: italic;
    color: var(--secondary-color);
    margin-top: 20px;
}

.rodape-site {
    background-color: #212529;
    color: #adb5bd;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
}

.rodape-site p {
    margin-bottom: 0;
    font-size: 0.9em;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2em;
    }

    .secao-hero h1 {
        font-size: 2.5em;
    }

    .secao-hero .subtitulo {
        font-size: 1.4em;
    }

    .botao-menu {
        display: block;
    }

    .links-navegacao {
        position: absolute;
        top: 65px;
        right: 20px;
        background-color: var(--surface-color);
        flex-direction: column;
        width: 200px;
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .links-navegacao.active {
        max-height: 400px;
    }

    .links-navegacao li {
        margin: 15px 0;
        text-align: right;
        margin-right: 20px;
    }
}
#contato .contato-item form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 30px;
    background-color: var(--surface-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

#contato .contato-item form label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 1.1em;
    margin-bottom: 5px;
}

#contato .contato-item form input,
#contato .contato-item form textarea {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    background-color: #f8f9fa;
    color: var(--text-color);
    transition: border-color 0.3s ease;
}

#contato .contato-item form input:focus,
#contato .contato-item form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

#contato .contato-item form textarea {
    min-height: 150px;
    resize: vertical;
}

#contato .contato-item form button {
    background-color: var(--primary-color);
    color: #fff;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#contato .contato-item form button:hover {
    background-color: #0056b3;
}

#contato .contato-item form button:active {
    transform: translateY(2px);
}

.notificacao-sucesso,
.notificacao-erro {
    margin-top: 20px;
    padding: 10px;
    border-radius: 5px;
    font-size: 16px;
    text-align: center;
    display: none;
}

.notificacao-sucesso {
    background-color: #e8f5e9;
    color: #4caf50;
    border: 1px solid #4caf50;
}

.notificacao-erro {
    background-color: #f8d7da;
    color: #dc3545;
    border: 1px solid #dc3545;
}

@media (max-width: 768px) {
    #contato .contato-item form {
        padding: 20px;
    }

    #contato .contato-item form label {
        font-size: 1em;
    }

    #contato .contato-item form input,
    #contato .contato-item form textarea {
        font-size: 0.95em;
    }

    #contato .contato-item form button {
        font-size: 1em;
    }
}

.notificacao-sucesso {
    color: green;
    font-size: 16px;
    padding: 10px;
    background-color: #e8f5e9;
    border: 1px solid #4caf50;
    border-radius: 5px;
    margin-top: 15px;
    display: none;
}

.notificacao-erro {
    color: red;
    font-size: 16px;
    padding: 10px;
    background-color: #f8d7da;
    border: 1px solid #dc3545;
    border-radius: 5px;
    margin-top: 15px;
    display: none;
}
.email-link {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
}

.email-link:hover {
    text-decoration: underline;
    color: #0056b3;
}

#sobre-mim .conteudo-sobre-mim {
    display: flex; /* Usamos flexbox para alinhar a imagem e o texto lado a lado */
    align-items: center; /* Alinha verticalmente os itens ao centro */
    gap: 20px; /* Espaçamento entre a imagem e o texto */
    flex-wrap: wrap; /* Garante que o layout seja responsivo e a imagem não fique sobreposta ao texto */
}

.imagem-sobre-mim {
    flex: 0 0 150px; /* Define que a imagem terá 150px de largura */
    overflow: hidden; /* Esconde qualquer conteúdo fora da imagem */
    border-radius: 10px; /* Deixa as bordas da imagem arredondadas */
}

.imagem-sobre-mim img {
    width: 100px; /* Faz com que a imagem ocupe 100% da largura da div */
    height: 400px; /* Mantém a proporção original da imagem */
    object-fit: cover; /* Ajusta a imagem para cobrir completamente o espaço */
}

.texto-sobre-mim {
    flex: 1; /* O texto ocupa o restante do espaço */
    max-width: 800px; /* Limita a largura do texto para não ficar muito largo */
}

.texto-sobre-mim p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}


/* animações CSS */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.cabecalho-site {
    animation: fadeIn 1.5s ease-out;
}

.secao-hero {
    animation: fadeIn 2s ease-out;
}

.cartao-competencia,
.cartao-ferramentas {
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}

.cartao-competencia:hover,
.cartao-ferramentas:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    opacity: 0.9;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.cartao-projeto {
    animation: slideUp 1s ease-out;
}

.grade-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
    opacity: 0;
    animation: fadeIn 1.5s forwards;
    animation-delay: 0.5s;
}

.cartao-projeto:nth-child(1) {
    animation-delay: 0.7s;
}

.cartao-projeto:nth-child(2) {
    animation-delay: 0.9s;
}

.cartao-projeto:nth-child(3) {
    animation-delay: 1.1s;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

#contato .contato-item form {
    animation: slideIn 1s ease-out;
}

.links-navegacao a {
    position: relative;
    transition: all 0.3s ease;
}

.links-navegacao a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    bottom: 0;
    left: 0;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-in-out;
}

.links-navegacao a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

@keyframes fadeInNotification {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notificacao-sucesso,
.notificacao-erro {
    animation: fadeInNotification 0.8s ease-out forwards;
}

.notificacao-sucesso {
    display: none;
}

.notificacao-erro {
    display: none;
}

@keyframes slideDown {
    from {
        max-height: 0;
    }
    to {
        max-height: 400px;
    }
}

.links-navegacao {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.links-navegacao.active {
    animation: slideDown 0.5s ease-out;
    max-height: 400px;
}

/* Animação de fade-in para as letras */