/* ============================================================
   ESTILO GLOBAL TOPAZIOVERSE — LIVROS / OBRAS
   ============================================================ */

/* Container padrão */
.container {
    width: 90%;
    max-width: 1300px;
    margin: auto;
}

/* ============================================================
   HERO — topo com fundo épico
   ============================================================ */

.guardioes-hero {
    width: 100%;
    height: 60vh;
    background-image: url('../img/bg-obras.jpg'); /* troque se quiser */
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.guardioes-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
}

.guardioes-hero .overlay-content {
    position: relative;
    text-align: center;
    color: white;
    animation: fadeIn 1s ease-in-out forwards;
}

.guardioes-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    text-shadow: 0px 0px 20px #00f7ff;
}

.guardioes-hero p {
    font-size: 1.2rem;
    margin-top: 10px;
    opacity: 0.9;
}

.guardioes-hero button {
    margin-top: 20px;
    padding: 12px 28px;
    background: linear-gradient(90deg, #00d9ff, #00a2ff);
    border: none;
    font-size: 1rem;
    color: #fff;
    cursor: pointer;
    border-radius: 6px;
    transition: 0.3s;
    box-shadow: 0 0 12px #00c8ff;
}

.guardioes-hero button:hover {
    transform: scale(1.07);
    box-shadow: 0 0 18px #00eaff;
}

/* ============================================================
   SEÇÕES
   ============================================================ */

.guardioes-block {
    margin: 80px auto;
    text-align: center;
}

.guardioes-block h2 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 15px;
    text-shadow: 0px 0px 12px #00e5ff;
}

.guardioes-block p {
    color: #bcd7ff;
    font-size: 1.1rem;
    max-width: 700px;
    margin: auto;
}

/* ============================================================
   GRID DE LIVROS
   ============================================================ */

.guardioes-grid {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
}

/* ============================================================
   CARD INDIVIDUAL
   ============================================================ */

.guardiao-card {
    background: rgba(15, 20, 30, 0.6);
    padding: 20px;
    border-radius: 14px;
    border: 1px solid rgba(0, 255, 255, 0.15);
    box-shadow: 0px 0px 12px rgba(0, 200, 255, 0.12);
    transition: 0.3s ease;
    backdrop-filter: blur(5px);
}

.guardiao-card:hover {
    transform: translateY(-8px);
    box-shadow: 0px 0px 22px rgba(0, 255, 255, 0.35);
    border-color: rgba(0, 255, 255, 0.35);
}

/* Capa */
.guardiao-card .capa {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 12px rgba(0, 255, 255, 0.15);
}

/* Título do livro */
.guardiao-card h3 {
    color: #fff;
    font-size: 1.4rem;
    margin: 15px 0 8px 0;
    text-shadow: 0px 0px 8px #00caff;
}

/* Descrição */
.guardiao-card p {
    color: #bbd4ff;
    font-size: 0.95rem;
    line-height: 1.5rem;
    min-height: 60px;
}

/* ============================================================
   BOTÃO "Ver Mais"
   ============================================================ */

.guardiao-card .button {
    padding: 10px 20px;
    background: linear-gradient(90deg, #00e1ff, #009dff);
    border-radius: 6px;
    color: white !important;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 0 10px #00caff;
    transition: 0.3s;
    text-decoration: none;
}

.guardiao-card .button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 16px #00e5ff;
}

/* ============================================================
   ANIMAÇÕES
   ============================================================ */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

@media (max-width: 800px) {
    .guardioes-hero h1 {
        font-size: 2.1rem;
    }
    .guardioes-hero p {
        font-size: 1rem;
    }
    .guardioes-hero {
        height: 50vh;
    }
}