/* ==========================================================================
   Página de Ferramentas — Estilos específicos
   ========================================================================== */

/* Hero da página */
.ferramentas-hero {
    padding: 160px 0 60px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ferramentas-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.ferramentas-hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 560px;
}

/* Seção geral dos grupos */
.ferramentas-section {
    padding: 20px 0 100px;
    display: flex;
    flex-direction: column;
    gap: 64px;
}

/* Grupo */
.grupo-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.grupo-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.grupo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--accent-bg-transparent);
    color: var(--accent-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.grupo-icon i {
    width: 18px;
    height: 18px;
}

/* Grid de ferramentas */
.ferramentas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Card de ferramenta ativo */
.ferramenta-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.ferramenta-card:not(.em-breve):hover {
    background-color: var(--bg-card-hover);
    border-color: var(--accent-color);
    transform: translateY(-4px);
}

.ferramenta-card .card-icon {
    width: 44px;
    height: 44px;
    background-color: var(--accent-bg-transparent);
    color: var(--accent-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    flex-shrink: 0;
}

.ferramenta-card .card-icon i {
    width: 20px;
    height: 20px;
}

.ferramenta-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}

.ferramenta-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.5;
    flex-grow: 1;
}

/* Seta no canto inferior direito */
.card-arrow {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: var(--accent-color);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-arrow i {
    width: 16px;
    height: 16px;
}

.ferramenta-card:not(.em-breve):hover .card-arrow {
    opacity: 1;
}

/* Card Em breve */
.ferramenta-card.em-breve {
    cursor: default;
    opacity: 0.5;
}

.ferramenta-card.em-breve .card-icon {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
}

.badge-em-breve {
    display: inline-block;
    margin-top: 14px;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    width: fit-content;
}

/* Nav link ativo */
.nav-active {
    color: var(--accent-color) !important;
}

/* ==========================================================================
   Overlay com iframe
   ========================================================================== */
.ferramenta-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-body);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.ferramenta-overlay.ativo {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

/* Barra superior do overlay */
.overlay-barra {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-shrink: 0;
    min-height: 60px;
}

.btn-voltar {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: var(--font-family);
}

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

.btn-voltar i {
    width: 15px;
    height: 15px;
}

.overlay-nome {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    flex-grow: 1;
    text-align: center;
}

.btn-abrir-externo {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    text-decoration: none;
}

.btn-abrir-externo:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-abrir-externo i {
    width: 14px;
    height: 14px;
}

/* Wrapper do iframe */
.overlay-iframe-wrapper {
    flex: 1;
    overflow: hidden;
    position: relative;
    background-color: #fff;
}

.overlay-iframe-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 1200px) {
    .ferramentas-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .ferramentas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ferramentas-hero h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 768px) {
    .ferramentas-hero {
        padding: 130px 0 48px;
    }

    .ferramentas-hero h1 {
        font-size: 2rem;
    }

    .overlay-nome {
        display: none;
    }

    .btn-abrir-externo span {
        display: none;
    }
}

@media (max-width: 560px) {
    .ferramentas-grid {
        grid-template-columns: 1fr;
    }

    .btn-abrir-externo {
        padding: 8px 10px;
    }
}