* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #F8FAFC;
}

/* HEADER */
.header-bg {
    background-color: #f3f4f6;
    border-bottom: 1px solid #e5e7eb;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo h1 {
    font-size: 18px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
}

.nav-links a:hover {
    color: #7DD3FC;
}

/* HOME */
.home-container {
    padding-top: 120px;
}

.home-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 40px;
}

.sobre {
    flex: 1;
}

.sobre h2 {
    font-size: 36px;
    line-height: 1.4;
    color: #0F172A;
}

.sobre p {
    font-size: 18px;
    padding: 20px 0;
    color: #475569;
}

.botoes {
    display: flex;
    gap: 15px;
}

.btn-projetos,
.btn-contacto {
    text-decoration: none;
    color: white;
    font-size: 16px;
    background-color: #475569;
    padding: 10px 20px;
    border-radius: 4px;
}

.btn-projetos:hover,
.btn-contacto:hover {
    background-color: #6b7280;
}

/* IMAGEM HOME */
.img-home {
    flex: 1;
    display: flex;
    justify-content: center;
}

.img-home img {
    width: 100%;
    max-width: 400px;
    border-radius: 12px;
    filter: grayscale(100%);
}

/* SOBRE */
.sobre-container {
    padding: 140px 20px;
    margin-top: 180px;
    background-color: #e9ecf1;
}

.sobre-container>div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.sobre-titulo {
    flex: 1;
}

.sobre-titulo h2 {
    font-size: 16px;
    color: #475569;
}

.sobre-titulo h3 {
    font-size: 22px;
    margin: 10px 0;
}

.sobre-titulo p {
    color: #475569;
    line-height: 1.6;
}

/* IMAGEM SOBRE */
.img-sobre {
    flex: 1;
    display: flex;
    justify-content: center;
}

.img-sobre img {
    width: 100%;
    max-width: 400px;
    border-radius: 12px;
    filter: grayscale(100%);
}

/* TAGS */
.butoes-lang {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.tag {
    background-color: #7DD3FC;
    padding: 5px 15px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 600;
}

/* RESPONSIVO */
@media (max-width: 768px) {

    .home-content,
    .sobre-container>div {
        flex-direction: column;
        text-align: center;
    }

    .botoes {
        justify-content: center;
    }
}

.experiencia {
    position: absolute;
    background-color: #0F172A;
    color: white;
    margin-top: 300px;
    margin-right: 210px;
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.experiencia span:last-child {
    font-size: 26px;
    font-weight: 600;
}

.experiencia span:first-child {
    font-size: 14px;
    font-weight: 400;
}

.projetos {
    padding: 100px 20px;
    width: 100%;
}

.projeto-titulo {
    max-width: 1200px;
    margin: 0 auto;
}

/* subtitulo */
.projeto-titulo h2 {
    font-size: 18px;
    font-weight: 500;
    color: #6b7280;
}

/* linha com titulo + link */
.linha-titulo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.linha-titulo h1 {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 5px;
    color: #0F172A;
}

.linha-titulo a {
    font-size: 16px;
    color: #0F172A;
    text-decoration: none;
}

.linha-titulo a:hover {
    color: #7DD3FC;
}

.projetos-tabela {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 50px auto;
}

.caixa {
    background-color: #f3f4f6;
    border-radius: 12px;
    padding: 20px;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    width: 80%;
    overflow: hidden;
    transition: 0.5s ease;
}

.caixa:hover {
    transform: scale(1.1);
    box-shadow: 0px 20px 20px 10px #0F172A;
    border: 1px solid #0F172A;
}

.caixa img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    border-radius: 12px;
}

.caixa a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #0F172A;
    font-weight: 500;
    margin-top: auto;
    padding: 20px 0;
}

.caixa a:hover {
    color: #7DD3FC;
}

.caixa a i {
    font-size: 24px;
    transition: transform 0.3s ease;
}

.caixa a:hover i {
    transform: translateX(10px);
}

.contacto {
    padding: 120px 20px;
}

.contacto-container {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contacto-info h3 {
    font-size: 16px;
    color: #6b7280;
    font-weight: 500;
}

.contacto-info h1 {
    font-size: 32px;
    margin: 10px 0 20px;
}

.contacto-info p {
    color: #6b7280;
    line-height: 1.6;
    max-width: 400px;
}

.contacto-detalhes {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contacto-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contacto-form input,
.contacto-form textarea {

    width: 100%;
    padding: 14px;
    border-radius: 8px;

    border: 1px solid #e5e7eb;
    outline: none;

    font-size: 14px;

    transition: all 0.3s ease;
}

.contacto-form input:focus,
.contacto-form textarea:focus {

    border-color: #7DD3FC;
    box-shadow: 0 0 0 3px rgba(125, 211, 252, 0.2);
}

.contacto-form button {

    margin-top: 10px;
    padding: 14px;

    border: none;
    border-radius: 8px;

    background: #0F172A;
    color: white;

    font-weight: 600;
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    transition: all 0.3s ease;
}

.contacto-form button:hover {

    background: #1E293B;
    transform: translateY(-2px);
}

@media (max-width: 900px) {

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

}

.footer {
    padding: 40px 20px;
    border-top: 1px solid #e5e7eb;
}

.footer-container {
    max-width: 1200px;
    margin: auto;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    text-decoration: none;
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #7DD3FC;
    transform: scale(1.2);
}

.footer-direitos {
    font-size: 14px;
    color: #0F172A;
}