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

:root {
    --cinza-escuro: #1a1a1a;
    --cinza-medio: #2d2d2d;
    --cinza-claro: #4a4a4a;
    --dourado: #d4af37;
    --dourado-claro: #f0d875;
    --branco: #ffffff;
    --cinza-texto: #e8e8e8;
    --texto-secundario: #b0b0b0;
}

@media (prefers-color-scheme: light) {
    :root {
        --cinza-escuro: #fafafa;
        --cinza-medio: #ffffff;
        --cinza-claro: #f0f0f0;
        --dourado: #d48c00;
        --dourado-claro: #ff9500;
        --branco: #222222;
        --cinza-texto: #333333;
        --texto-secundario: #666666;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--cinza-escuro);
    color: var(--cinza-texto);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--cinza-medio);
    border-bottom: 4px solid var(--dourado);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    font-size: 32px;
    font-weight: 900;
    color: var(--dourado);
    letter-spacing: 2px;
    text-transform: uppercase;
}

nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

nav a {
    color: var(--cinza-texto);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 4px;
    white-space: nowrap;
}

nav a:hover {
    color: var(--dourado);
    background-color: rgba(212, 175, 55, 0.1);
}

main {
    padding: 50px 0;
    min-height: calc(100vh - 250px);
    background-color: var(--cinza-escuro);
}

.secao-titulo {
    font-size: 32px;
    font-weight: 900;
    color: var(--dourado);
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 4px solid var(--dourado);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.post-card {
    background-color: var(--cinza-medio);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.post-card:hover {
    transform: translateY(-8px);
    border-color: var(--dourado);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
}

.post-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    border-bottom: 3px solid var(--dourado);
}

.post-info {
    padding: 20px;
}

.post-info h2 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    min-height: 50px;
}

.post-info h2 a {
    color: var(--cinza-texto);
    text-decoration: none;
    transition: color 0.3s;
}

.post-card:hover .post-info h2 a {
    color: var(--dourado);
}

.post-categoria {
    display: inline-block;
    background-color: var(--dourado);
    color: var(--cinza-escuro);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subcategoria {
    display: inline-block;
    background-color: var(--cinza-claro);
    color: var(--branco);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 600;
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-subcategoria {
    display: inline-block;
    background-color: var(--cinza-claro);
    color: var(--branco);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}


.post-data {
    color: var(--texto-secundario);
    font-size: 12px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--cinza-claro);
    font-weight: 500;
}

.post-completo {
    background-color: var(--cinza-medio);
    border-radius: 8px;
    padding: 35px;
    margin: 30px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.post-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cinza-claro);
}

.post-titulo {
    font-size: 32px;
    color: var(--cinza-texto);
    margin: 15px 0;
    font-weight: 900;
    line-height: 1.3;
}

.post-data {
    color: var(--texto-secundario);
    font-size: 14px;
}

.post-principal-imagem {
    width: 100%;
    height: auto;
    max-height: 450px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 30px;
    display: block;
    border: 2px solid var(--dourado);
}

.post-conteudo {
    font-size: 16px;
    line-height: 1.8;
    color: var(--cinza-texto);
    text-align: justify;
}

.post-conteudo p {
    margin-bottom: 18px;
    text-indent: 25px;
}

footer {
    background-color: var(--cinza-medio);
    border-top: 4px solid var(--dourado);
    padding: 30px 0;
    text-align: center;
    color: var(--texto-secundario);
    font-size: 14px;
    margin-top: 50px;
}

footer a {
    color: var(--dourado);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 600;
}

footer a:hover {
    color: var(--dourado-claro);
}

.sobre-container {
    max-width: 800px;
    margin: 40px auto;
    background-color: var(--cinza-medio);
    padding: 40px;
    border-radius: 8px;
    line-height: 1.8;
    border-left: 4px solid var(--dourado);
}

.sobre-container h2 {
    color: var(--dourado);
    font-size: 28px;
    margin-bottom: 25px;
    text-transform: uppercase;
    font-weight: 900;
}

.sobre-container p {
    color: var(--cinza-texto);
    margin-bottom: 20px;
    font-size: 15px;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    nav {
        gap: 12px;
        justify-content: center;
        width: 100%;
    }

    nav a {
        font-size: 12px;
        padding: 5px 8px;
    }

    .logo {
        font-size: 24px;
    }

    .secao-titulo {
        font-size: 24px;
        margin-bottom: 25px;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .post-completo {
        padding: 25px;
        margin: 20px 0;
    }

    .post-titulo {
        font-size: 24px;
    }

    .post-conteudo {
        font-size: 15px;
        line-height: 1.7;
    }

    .post-conteudo p {
        text-indent: 20px;
        margin-bottom: 15px;
    }

    .sobre-container {
        padding: 25px;
        margin: 20px 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .logo {
        font-size: 20px;
    }

    nav {
        gap: 10px;
    }

    nav a {
        font-size: 12px;
        padding: 5px 8px;
    }

    .secao-titulo {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .posts-grid {
        gap: 15px;
    }

    .post-card img {
        height: 150px;
    }

    .post-info {
        padding: 15px;
    }

    .post-info h2 {
        font-size: 16px;
    }

    .post-completo {
        padding: 20px;
        margin: 15px 0;
    }

    .post-titulo {
        font-size: 20px;
    }

    .post-conteudo {
        font-size: 14px;
        text-align: left;
    }

    .post-conteudo p {
        text-indent: 0;
        margin-bottom: 12px;
    }
}