/* ==========================================================================
   VARIÁVEIS E RESET
   ========================================================================== */
:root {
    --bg-dark: #0a0c11;
    --primary-blue: #0f1421;
    --accent-orange: #a87d4a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-light: #e0e0e0;
    --glass-border: rgba(255, 255, 255, 0.1);
    --danger: #ef4444;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1 { 
    font-family: 'Cinzel', serif; 
    font-weight: 700; 
}

strong, b {
        color: var(--accent-orange);
    }

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

/* ==========================================================================
   AUTOCOMPLETE DO CHROME
   ========================================================================== */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active { 
    -webkit-background-clip: text;
    -webkit-text-fill-color: var(--text-light);
    transition: background-color 5000s ease-in-out 0s;
}

/* ==========================================================================
   ESTRUTURA GLOBAL (BASE E LAYOUT)
   ========================================================================== */
.page { 
    padding: 140px 4% 60px;
    max-width: 1200px;
    margin: 0 auto; 
    animation: fadeIn 0.4s ease-out; 
    min-height: 80vh;
}

/* ==========================================================================
   DROPDOWN DE IDIOMAS
   ========================================================================== */

.flag-pt { background-image: url('https://flagcdn.com/w160/br.png'); }
.flag-en { background-image: url('https://flagcdn.com/w160/gb.png'); }
.flag-it { background-image: url('https://flagcdn.com/w160/it.png'); }

/* Contêiner principal do componente */
.lang-dropdown {
    position: relative;
    display: inline-block; 
}

.current-lang-btn {
    width: 36px; 
    height: 36px; 
    border-radius: 50%; 
    border: 2px solid var(--accent-orange);
    cursor: pointer; 
    background-size: cover; 
    background-position: center; 
    background-repeat: no-repeat;
    box-shadow: 0 0 10px rgba(168, 125, 74, 0.3);
}

.current-lang-btn:hover {
    transform: scale(1.05);
}

/* Caixa flutuante */
.lang-box {
    background: #151921;
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 8px;
    position: absolute;
    top: 100%; 
    right: 0; 
    left: auto; 
    z-index: 1060;
    width: auto;
    min-width: 110px; 
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    overflow: visible;
}


/* Impede o fechamento antecipado da barra */
.lang-box::before {
    content: "";
    position: absolute;
    top: -15px;
    left: 0;
    width: 100%;
    height: 15px;
    background: transparent;
    pointer-events: auto;
}

.lang-dropdown:hover .lang-box {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(5px); 
}

/* Cada opção (bandeira + texto) */
.lang-opt {
    display: flex;
    align-items: center;
    justify-content: flex-start; 
    padding: 6px 14px; 
    cursor: pointer;
    width: 30px; 
    height: 30px; 
    border-radius: 50%;
    box-sizing: border-box;
    transition: 0.2s;
    pointer-events: auto; 
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(0.5);
}

.lang-opt:hover { 
    filter: grayscale(0); 
    transform: scale(1.1); 
}

/* Textos das abreviações */
.lang-opt span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light, #fff);
    letter-spacing: 0.5px;
    pointer-events: auto; 
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Faz os textos surgirem em sincronia quando o menu abrir */
.lang-dropdown:hover .lang-opt span {
    opacity: 1;
    transform: translateX(0);
}

.lang-opt:hover span {
    color: var(--accent-orange);
}

.lang-flag {
    width: 28px; 
    height: 28px; 
    margin-right: 12px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
header {
    position: fixed;
    top: 0; 
    width: 100%; 
    height: 60px; 
    padding: 0 5%;
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    background: var(--primary-blue);
    backdrop-filter: blur(20px);
    border-bottom: 3px solid var(--accent-orange);
    z-index: 10000;
}

/* --- LOGO (DUAS LINHAS) --- */
.logo-box { 
    flex: 1; 
    display: flex; 
    align-items: center; 
    gap: 15px; 
}

.logo-box img { 
    filter: drop-shadow(0 0 5px rgba(168, 125, 74, 0.2)); 
    border-radius: 4px; 
    object-fit: contain; 
}

.logo-text { 
    font-family: 'Cinzel', serif; 
    font-weight: 700;
    display: flex;
    flex-direction: column; 
    font-size: 1rem; 
    letter-spacing: 2px; 
    color: #fff; 
    text-transform: uppercase; 
    line-height: 0.9; 
    margin: 0;
}

.logo-text span { 
    color: var(--accent-orange); 
}

/* --- BOTÃO LOGIN --- */

.nav-login {
    display: inline-block;
    padding: 8px 24px;
    background-color: transparent;
    color: var(--accent-orange);
    border: 1px solid var(--accent-orange);
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-login:hover {
    background-color: var(--accent-orange);
    color: var(--primary-blue);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
    transform: translateY(-1px);
}

.nav-login:active {
    transform: translateY(0);
}

/* --- NAV (CENTRALIZADO) --- */
nav { 
    flex: 2; 
    display: flex; 
    justify-content: center; 
    align-items: center;
}

.nav-links { 
    display: flex; 
    list-style: none; 
    gap: 20px; 
    margin: 0; 
    padding: 0; 
    align-items: center;
}

.nav-links a {
    text-decoration: none; 
    color: var(--text-light);
    font-size: 0.75rem; 
    text-transform: uppercase; 
    font-weight: 600;
    cursor: pointer; 
    opacity: 0.7;
    line-height: 1;
    display: flex;
    align-items: center;
    white-space: nowrap;
    transition: 0.3s;
}

.nav-links a:hover, 
.nav-links a.active { 
    opacity: 1; 
    color: var(--accent-orange); 
}

.nav-restricted {
    border: 1px solid var(--accent-orange);
    padding: 6px 15px !important;
    border-radius: 20px;
}

.header-controls { 
    flex: 1; 
    display: flex; 
    justify-content: flex-end; 
    align-items: center; 
    gap: 20px; 
}

.user-dropdown { position: relative; }

/* BOTÃO USUÁRIO E DROPDOWN */
.user-trigger {
    background: transparent; border: 1px solid var(--accent-orange); color: var(--accent-orange); 
    padding: 8px 18px; border-radius: 20px; cursor: pointer; font-size: 0.7rem; 
    font-weight: 700; text-transform: uppercase;
    transition: 0.3s;
    white-space: nowrap;
}
.user-trigger:hover { background: var(--accent-orange); color: var(--bg-dark); }

.dropdown-content {
    position: absolute; right: 0; top: 48px; background: #151921; 
    min-width: 180px; border: 1px solid var(--glass-border); border-radius: 12px;
    visibility: hidden; opacity: 0; transform: translateY(-10px); overflow: hidden;
    transition: 0.3s;
}
.user-dropdown:hover .dropdown-content { visibility: visible; opacity: 1; transform: translateY(0); }

.dropdown-content a { 
    display: block; padding: 12px 20px; color: #fff; text-decoration: none; 
    font-size: 0.8rem; border-bottom: 1px solid var(--glass-border); 
}
.dropdown-content a:hover { background: var(--primary-blue); color: var(--accent-orange); }

/* --- BOTÃO MOBILE (Escondido por padrão) --- */
.mobile-menu-icon {
    display: none;
    background: transparent;
    border: none;
    color: var(--accent-orange);
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 10002;
}

/* --- MEDIA QUERY PARA TELAS MENORES --- */
@media (max-width: 1400px) {
    .mobile-menu-icon {
        display: block; /* Mostra o ícone hambúrguer */
    }

    nav {
        position: fixed;
        top: 60px; /* Altura navbar */
        right: -100%;
        width: 250px;
        height: calc(100vh - 60px);
        background: var(--primary-blue);
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--glass-border);
        transition: 0.4s ease-in-out;
        flex-direction: column;
        justify-content: flex-start !important;
        padding-top: 40px;
    }

    /* Classe que o JS vai ativar */
    nav.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 30px;
        width: 100%;
        align-items: center;
    }

    .nav-links a {
        font-size: 0.9rem;
    }

    /* Ajuste para que o logo e controles não fiquem espremidos */
    .logo-text { display: none; } /* Esconde o texto do logo em telas muito pequenas */
    .header-controls { flex: 0; gap: 10px; }
    .user-trigger { padding: 6px 12px; font-size: 0.6rem; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

footer, .site-footer { 
    text-align: center; 
    padding: 60px 40px; 
    border-top: 1px solid var(--glass-border); 
    font-size: 0.75rem; 
}

.footer-support {
    margin-bottom: 25px;
}

.support-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    opacity: 0.4;
}

.support-logos-div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px; 
    flex-wrap: wrap;
}

.support-logos-div a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 120px;  
    height: 80px;  
    opacity: 0.6; 
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.support-logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.support-logos-div a:hover {
    opacity: 1;
    transform: scale(1.08);
}

.support-logos-div a:hover .support-logo {
    filter: grayscale(100%) brightness(0) invert(1);
}

.footer-divider {
    border: 0;
    border-top: 1px solid;
    margin: 25px auto;
    width: 60%;
    opacity: 0.1; 
}

.footer-text {
    font-size: 0.75rem;
    opacity: 0.4;
}

.footer-link {
    color: #e9ae66; 
    text-decoration: none;
    border-bottom: 1px dashed #e9ae66;
    transition: color 0.2s, border-color 0.2s;
}

.footer-link:hover {
    color: #fbc684;
    border-bottom: 1px solid #fbc684;
}

/* ==========================================================================
   TÍTULOS E SUBTÍTULOS DAS PÁGINAS (.page-title)
   ========================================================================== */
.page-title {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title h1 {
    font-size: calc(1.5rem + 1vw); /* Responsivo */
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.page-title p {
    font-family: 'Inter', sans-serif;
    color: var(--text-light);
    opacity: 0.75;
    font-size: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Divisor */
.page-title::after {
    content: '◆';
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-orange);
    font-size: 0.8rem;
    letter-spacing: 0;
    margin: 20px auto 0;
    width: 200px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent-orange) 20%, var(--accent-orange) 40%, transparent 45%, transparent 55%, var(--accent-orange) 60%, var(--accent-orange) 80%, transparent);
    overflow: visible; 
}

/* ==========================================================================
   DESIGNS COMUNS A MÚLTIPLAS PÁGINAS
   ========================================================================== */
   /* Textos corridos */
   .main-text {
        font-size: 1.1rem;
        line-height: 1.8;
        color: #b0b3b8;
        text-align: justify;
        margin-bottom: 1.8rem;
    }

   /* Letra capitular */
    .opening_paragraph::first-letter {
        font-family: 'Playfair Display', Georgia, serif;
        font-size: 4.2rem;
        font-weight: 700;
        float: left;
        color: var(--accent-orange);
        line-height: 0.85;
        margin-top: 0.15rem;
        margin-right: 0.6rem;
    }

    .divider {
        height: 1px;
        max-width: 800px;
        margin: 60px auto;
        background: linear-gradient(to right, 
            transparent, 
            var(--accent-orange), 
            transparent
        );
        position: relative;
        opacity: 0.5;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Detalhe central do divisor */
    .divider::after {
        content: ''; 
        width: 8px;
        height: 8px;
        background-color: var(--accent-orange);
        transform: rotate(45deg) translateY(0.5px);
        flex-shrink: 0; 
    }

    /* Inputs Customizados */
    .input-box {
        border: 1px solid var(--glass-border);
        color: black;
        border-radius: 6px;
        padding: 10px 15px;
        transition: all 0.3s ease;
    }

    .input-box:focus {
        border-color: var(--accent-orange);
        box-shadow: 0 0 8px rgba(168, 125, 74, 0.2);
    }

    .input-box:disabled {
        background: white;
        opacity: 0.5;
        cursor: not-allowed;
    }

/* ==========================================================================
   APRESENTAÇÃO DE PROJETO
   ========================================================================== */
   /* Container Principal para Projetos */
    .project-container {
        max-width: 1100px;
        margin: 0 auto;
        padding-bottom: 5rem;
        background-color: var(--bg-dark);
        color: var(--text-light);
    }

    /* Layout de Duas Colunas (Conteúdo + Ações/Sidebar) */
    .project-layout {
        display: flex;
        gap: 4rem;
        align-items: flex-start;
    }

    .project-body-content {
        flex: 1;
    }

    .project-sidebar {
        flex: 0 0 320px;
        position: sticky;
        top: 2rem; 
    }

    /* Estilo do Texto */
    .project-text {
        font-size: 1.1rem;
        line-height: 1.85;
        color: #b0b3b8;
        text-align: justify;
        margin-bottom: 1.8rem;
    }

    .project-text:last-child {
        margin-bottom: 0;
    }

    /* Container do Botão Lateral */
    .action-sidebar-container {
        background: rgba(255, 255, 255, 0.01);
        border: 1px dashed var(--glass-border);
        border-radius: 16px;
        padding: 2.5rem 1.8rem;
        text-align: center;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .action-sidebar-container p {
        font-size: 0.9rem;
        color: rgba(224, 224, 224, 0.5);
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }

    /* Botão da base de dados */
    .btn-project-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        background-color: var(--accent-orange);
        color: #000000;
        font-size: 1rem;
        font-weight: 600;
        padding: 1.1rem 1.5rem;
        border-radius: 30px;
        text-decoration: none;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 15px rgba(230, 126, 34, 0.2);
        border: none;
        cursor: pointer;
    }

    .btn-project-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(230, 126, 34, 0.4);
        background-color: var(--accent-orange); 
    }

    .btn-project-primary svg {
        margin-left: 0.6rem;
        transition: transform 0.2s ease;
    }

    .btn-project-primary:hover svg {
        transform: translateX(4px);
    }

    .sidebar-note {
        display: block;
        margin-top: 0.6rem;
        font-size: 0.85rem;
        color: #8a8d93;
        text-align: center;
    }

    /* Responsividade */
    @media (max-width: 992px) {
        .project-layout {
            flex-direction: column; 
            gap: 2.5rem;
        }
        .project-sidebar {
            flex: none;
            width: 100%;
            position: static;
        }
        .action-sidebar-container {
            padding: 2rem;
        }
    }