/* ================= NAVBAR ================= */ 
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 100px;
    background: #000000;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.navbar-container {
    max-width: 100%;
    height: 100%;
    margin: 0;
    padding: 0 4%;
    display: flex;
    align-items: center;
}

/* LOGO - Esquerda */
.navbar-logo {
    flex: 1;
    display: flex;
    justify-content: flex-start;
}

.navbar-logo img {
    height: 80px;
    display: block;
}

/* LINKS - Centro */
.navbar-links {
    flex: 2;
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
}

/* ================= LINKS PRINCIPAIS ================= */
.navbar-links > li > a,
.navbar-links > li > .dropdown-toggle {
    color: #fff;
    font-family: 'Arial', sans-serif; /* Fonte limpa e nítida */
    font-size: 25px;                  /* Tamanho uniforme */
    font-weight: 600;                 /* Negrito leve */
    text-decoration: none;
    padding: 10px 12px;               /* Espaçamento interno consistente */
    transition: all 0.3s ease;
    white-space: nowrap;
padding-left: 45px;
    /* Reset para dropdown buttons */
    background: transparent;
    border: none;
}

/* Hover / underline */
.navbar-links > li > a::after,
.navbar-links > li > .dropdown-toggle::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: #66ff00;
    transition: width 0.3s ease;
}

.navbar-links > li > a:hover::after,
.navbar-links > li > .dropdown-toggle:hover::after {
    width: 100%;
}

/* BOTÃO CTA - Direita */
.navbar-cta {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.navbar-btn {
    padding: 0.7rem 1.6rem;
    border-radius: 30px;
    background: #ffffff;
    color: #000;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.navbar-btn:hover {
    transform: translateY(-2px);
    background: #05ac46;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    color: #fff;
}

/* ================= DROPDOWNS ESTRUTURA ================= */
.nav-item {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #05ac46;
    border-radius: 12px;
    padding: 1.5rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    /* Limita a altura do menu para não sair do ecrã do laptop */
    /* 100vh (altura total) menos 120px (espaço da navbar + margem de segurança) */
    max-height: calc(100vh - 120px) !important;
    
    /* Ativa o scroll vertical apenas se o conteúdo exceder a altura acima */
    overflow-y: auto !important;
    overflow-x: hidden;

    /* Estilização da barra de scroll para ser discreta e condizer com a marca */
    scrollbar-width: thin;
    scrollbar-color: #05ac46 #222;
}
.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}
.dropdown-menu::-webkit-scrollbar-track {
    background: #222;
    border-radius: 0 8px 8px 0;
}

.dropdown-menu::-webkit-scrollbar-thumb {
    background-color: #05ac46;
    border-radius: 10px;
}
.nav-item.active .dropdown-menu {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.7rem 1.5rem;
    color: #ffffff;
    font-size: 0.95rem;
    text-decoration: none;
    transition: 0.3s;
}

.dropdown-menu a:hover {
    background: rgba(255,255,255,0.1);
    color: #66ff00;
}

/* ================= GERAL DROPDOWN (CABEÇALHO) ================= */
.dropdown-header {
    grid-column: 1 / -1;
    color: #66ff00;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0 1.5rem;
    margin-bottom: 15px;
    margin-top: -5px;
    display: block;
}

.dropdown-divider {
    grid-column: 1 / -1;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: 10px 0;
    width: 100%;
}

/* ================= REDES SOCIAIS ================= */
.container-redes, .container-redes-geral {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
}

@media (min-width: 901px) {
    .nav-item.dropdown[data-dropdown="home-dropdown"] .dropdown-menu li.container-redes-geral {
        grid-column: 1 / -1; 
    }
}

ul.box-redes-sociais {
    display: flex;
    gap: 40px;
    padding: 0;
    margin: 0;
    list-style: none;
    justify-content: center;
    padding-right: 10%;
    padding-left: 10%;
}

ul.box-redes-sociais li[class] a {
    width: 50px;
    height: 50px;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: 0.4s ease;
    padding-right: 2px;
}

ul.box-redes-sociais li a .icon {
    font-size: 22px;
    color: #262626;
    z-index: 3;
    display: flex;
    margin-right:20px ;
}

ul.box-redes-sociais li[class] a::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    transition: 0.5s ease;
    z-index: 2;
}

ul.box-redes-sociais li[class] a:hover::before { top: 0; }
ul.box-redes-sociais li[class] a:hover .icon { color: #ffffff; transform: scale(1.1); }

ul.box-redes-sociais li.facebook a::before { background: #3b5999; }
ul.box-redes-sociais li.linkedin a::before { background: #0077b5; }
ul.box-redes-sociais li.instagram a::before {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

/* ================= CONTACTOS ================= */
.container-contactos {
    min-width: 320px;
}

.item-texto a {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    margin: 5px 15px;
    border-radius: 8px;
    font-weight: 600;
}

/* ================= RESPONSIVIDADE ================= */
.navbar-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.navbar-toggle span {
    width: 26px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

@media (min-width: 901px) {
    .nav-item.dropdown[data-dropdown="home-dropdown"] .dropdown-menu {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        padding: 2rem;
        min-width: 700px;
    }

    .nav-item.dropdown[data-dropdown="servicos"] .dropdown-menu {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        min-width: 450px;
    }
}

@media (max-width: 900px) {
    .navbar-links, .navbar-cta { display: none; }
    .navbar-toggle { display: flex; }
    .navbar-container { justify-content: space-between; }
    
    .navbar.active .navbar-links {
        position: absolute;
        top: 100px;
        left: 0;
        width: 100%;
        background: #05ac46;
        flex-direction: column;
        padding: 2rem;
        display: flex;
    }
}