:root {
    --preto: #050505;
    --preto-card: #111111;
    --ouro: #cdb34d;
    --branco: #ffffff;
    --cinza: #a0a0a0;
}

html {
    scroll-behavior: smooth;
}

body, html {
    margin: 0;
    padding: 0;
    background-color: var(--preto);
    color: var(--branco);
    font-family: 'Inter', sans-serif;
    height: 100%;
    overflow-x: hidden;
}

.sobre-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

.sobre-container.invertido {
    flex-direction: row-reverse;
}

.sobre-container.invertido .coluna-texto {
    padding-left: 8%;
    padding-right: 5%;
    text-align: left;
}

.coluna-texto {
    flex: 1.2;
    padding: 30px 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header-logo-central {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}

.header-logo {
    margin-bottom: 50px;
}

.logo-sobre {
    height: 45px;
    width: auto;
}

.conteudo-escrito {
    max-width: 650px;
}

.conteudo-escrito-esquerda {
    text-align: left;
    max-width: 600px;
    margin: 0 auto 0 0;
}

.pre-titulo {
    color: var(--ouro);
    letter-spacing: 4px;
    font-weight: 400;
    margin-bottom: 5px;
}

.titulo-principal {
    font-size: 2.2rem;
    line-height: 1.0;
    margin-bottom: 15px;
}

.ouro {
    color: var(--ouro);   
}

.descricao {
    color: var(--cinza);
    line-height: 1.5;
    margin-bottom: 12px;
}

.grid-emotes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.grid-emotes-central {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(205, 179, 77, 0.2);
    width: 100%;
}

.emote-item {
    text-align: center;
}

.emote-icon {
    font-size: 1.8rem;
    margin-bottom: 5px;
    display: block;
}

.emote-item p {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--ouro);
    text-transform: uppercase;
}

.acoes-central {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.btn-voltar, .btn-proximo {
    padding: 12px 25px;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: 0.3s;
    display: inline-block;
}

.btn-voltar {
    color: var(--cinza);
    border: 1px solid transparent;
}

.btn-voltar:hover {
    color: var(--branco);
}

.btn-proximo {
    color: var(--preto);
    background-color: var(--ouro);
    border: 1px solid var(--ouro);
}

.btn-proximo:hover {
    background-color: transparent;
    color: var(--ouro);
}

.coluna-imagem {
    flex: 0.8;
    background-color: #000;
    position: relative;
    overflow: hidden;
}

.img-destaque-sobre {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    object-position: center;
    display: block;
    filter: brightness(0.8);
    transition: transform 0.5s ease;
}

.coluna-imagem:hover .img-destaque-sobre {
    transform: scale(1.05);
}

.placeholder-imagem {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #050505, #151515);
    border-left: 1px solid rgba(205, 179, 77, 0.2);
    color: #333;
}

.viewport-sobre {
    position: relative;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-color: #050505;
}

.sessao-interativa {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
}

.sessao-interativa.ativa {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
    z-index: 10;
}

.sessao-interativa.escondida {
    opacity: 0;
    transform: translateY(50px);
    pointer-events: none;
    z-index: 1;
}

.sessao-interativa.saindo {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-30px);
    pointer-events: none;
}

.btn-proximo, .btn-voltar {
    padding: 12px 25px;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    font-family: inherit;
    border: none;
}

.btn-anterior {
    background-color: transparent;
    color: #888;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 28px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.4s ease;
    font-family: inherit;
    margin-right: 15px;
}

.btn-anterior:hover {
    color: #FFF;
    border-color: #FFF;
    background-color: rgba(255, 255, 255, 0.05);
}

.mini-grid-solucoes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.solucao-tag {
    background: rgba(205, 179, 77, 0.1);
    border: 1px solid var(--ouro);
    color: var(--ouro);
    padding: 6px 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    border-radius: 20px;
    font-weight: 600;
}

.titulo-principal .ouro {
    display: block;
}

.destaque-ouro {
    color: #CDB34D;
    font-weight: 600;
}


/* ----------------------------------------- RESPONSIVO ----------------------------------------- */

@media (max-width: 900px) {

    /* Muda o layout fixo de slides para scroll normal */
    .viewport-sobre {
        height: auto;
        overflow: visible;
    }

    .sessao-interativa {
        position: relative;
        opacity: 1;
        visibility: visible;
        pointer-events: all;
        transform: none;
        display: none;
        height: auto;
    }

    .sessao-interativa.ativa {
        display: block;
        transform: none;
    }

    .sobre-container,
    .sobre-container.invertido {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .sobre-container.invertido .coluna-texto {
        padding-left: 6%;
        padding-right: 6%;
    }

    .coluna-texto {
        flex: none;
        padding: 50px 6% 30px;
        justify-content: flex-start;
    }

    .coluna-imagem {
        height: 280px;
        width: 100%;
        flex: none;
        order: -1;
    }

    .img-destaque-sobre {
        height: 280px;
    }

    .logo-sobre {
        height: 38px;
    }

    .titulo-principal {
        font-size: 1.8rem;
    }

    .descricao {
        font-size: 0.95rem;
    }

    .grid-emotes-central {
        gap: 18px;
    }

    .acoes-central {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .mini-grid-solucoes {
        gap: 8px;
    }
}

@media (max-width: 600px) {

    .coluna-texto {
        padding: 40px 5% 30px;
    }

    .coluna-imagem {
        height: 220px;
    }

    .img-destaque-sobre {
        height: 220px;
    }

    .titulo-principal {
        font-size: 1.5rem;
    }

    .pre-titulo {
        font-size: 0.75rem;
        letter-spacing: 2px;
    }

    .descricao {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .grid-emotes-central {
        gap: 12px;
    }

    .emote-item span {
        font-size: 1.4rem;
    }

    .emote-item p {
        font-size: 0.6rem;
    }

    .btn-proximo,
    .btn-anterior,
    .btn-topo {
        padding: 10px 18px;
        font-size: 0.72rem;
    }

    .mini-grid-solucoes {
        gap: 6px;
    }

    .solucao-tag {
        font-size: 0.65rem;
        padding: 5px 10px;
    }
}
.btn-topo {
    padding: 12px 25px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: 0.3s;
    cursor: pointer;
    background: transparent;
    color: var(--ouro);
    border: 1px solid var(--ouro);
}

.btn-topo:hover {
    background-color: var(--ouro);
    color: var(--preto);
}