/*
 * Blockchain & Web3 - Estilos Específicos
 * MegaMinds App e Automações
 */

/* Blockchain Visual Hero */
.blockchain-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 40px;
    background: rgba(0, 255, 224, 0.03);
    border: 1px solid var(--borda-detalhe);
    border-radius: 4px;
}

.chain-block {
    background: linear-gradient(135deg, rgba(0, 255, 224, 0.1), rgba(255, 0, 153, 0.1));
    border: 2px solid var(--borda-detalhe);
    padding: 25px;
    border-radius: 4px;
    text-align: center;
    min-width: 120px;
    transition: all 0.3s ease;
}

.chain-block.active {
    border-color: var(--neon-primario);
    box-shadow: 0 0 20px rgba(0, 255, 224, 0.5);
    animation: pulse-block 2s infinite;
}

@keyframes pulse-block {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.block-hash {
    display: block;
    font-family: 'Roboto Mono', monospace;
    color: var(--neon-primario);
    font-size: 0.9em;
    margin-bottom: 10px;
}

.block-label {
    display: block;
    font-size: 0.75em;
    color: var(--texto-claro);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chain-connector {
    font-size: 2em;
    color: var(--neon-secundario);
    font-weight: 700;
}

/* Stack Blockchain Grid */
.stack-blockchain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.stack-layer {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(32, 32, 64, 0.4));
    border: 2px solid var(--borda-detalhe);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stack-layer:hover {
    border-color: var(--neon-primario);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 224, 0.2);
}

.layer-header {
    background: rgba(0, 255, 224, 0.05);
    padding: 25px;
    border-bottom: 1px solid var(--borda-detalhe);
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.layer-icon {
    font-size: 2.5em;
}

.layer-header h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--texto-claro);
    font-size: 1.2em;
    flex: 1;
    min-width: 200px;
}

.layer-badge {
    background: var(--neon-secundario);
    color: var(--fundo-base);
    padding: 5px 15px;
    border-radius: 2px;
    font-size: 0.7em;
    font-weight: 700;
    letter-spacing: 1px;
}

.layer-content {
    padding: 30px 25px;
}

.layer-content > p {
    font-size: 1.05em;
    line-height: 1.8;
    margin-bottom: 25px;
    opacity: 0.9;
}

.tech-stack-list {
    margin-bottom: 25px;
}

.tech-stack-list h5 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-primario);
    font-size: 1em;
    margin-bottom: 15px;
}

.tech-stack-list ul {
    list-style: none;
    padding: 0;
}

.tech-stack-list ul li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 25px;
}

.tech-stack-list ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--neon-secundario);
    font-weight: 700;
}

.tech-stack-list ul li strong {
    color: var(--texto-claro);
}

/* Aplicações Grid */
.aplicacoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.app-card {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--borda-detalhe);
    border-radius: 4px;
    padding: 30px;
    position: relative;
    transition: all 0.3s ease;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-primario), var(--neon-secundario));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-card:hover {
    border-color: var(--neon-primario);
    transform: translateY(-8px);
}

.app-card:hover::before {
    opacity: 1;
}

.app-nivel {
    background: rgba(0, 255, 224, 0.1);
    color: var(--neon-primario);
    padding: 8px 15px;
    border-radius: 2px;
    font-size: 0.75em;
    font-weight: 700;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 20px;
}

.app-medio .app-nivel {
    background: rgba(255, 204, 0, 0.1);
    color: #ffcc00;
}

.app-avancado .app-nivel {
    background: rgba(255, 128, 0, 0.1);
    color: #ff8000;
}

.app-institucional .app-nivel {
    background: rgba(255, 0, 153, 0.1);
    color: var(--neon-secundario);
}

.app-card h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--texto-claro);
    font-size: 1.4em;
    margin-bottom: 15px;
}

.app-card > p {
    line-height: 1.7;
    margin-bottom: 20px;
    opacity: 0.85;
}

.app-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.app-features li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    font-size: 0.95em;
}

.app-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--neon-primario);
    font-weight: 700;
}

.app-tempo {
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 15px;
    border-radius: 2px;
    border-left: 3px solid var(--neon-secundario);
    font-size: 0.9em;
}

.app-tempo span {
    color: var(--neon-secundario);
    font-weight: 700;
}

/* Segurança */
.seguranca-explicacao {
    max-width: 1000px;
    margin: 0 auto;
}

.seguranca-explicacao > p {
    font-size: 1.15em;
    line-height: 1.9;
    text-align: center;
    margin-bottom: 50px;
    opacity: 0.9;
}

.seguranca-praticas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pratica-seg {
    background: rgba(255, 0, 153, 0.05);
    border: 1px solid rgba(255, 0, 153, 0.3);
    padding: 30px;
    border-radius: 4px;
}

.pratica-seg h5 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-secundario);
    margin-bottom: 15px;
    font-size: 1.1em;
}

.pratica-seg p {
    line-height: 1.7;
    opacity: 0.85;
}

/* Tech Categories */
.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.tech-category h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-primario);
    margin-bottom: 20px;
    font-size: 1.1em;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-tag {
    background: rgba(0, 255, 224, 0.1);
    border: 1px solid var(--neon-primario);
    color: var(--texto-claro);
    padding: 8px 16px;
    border-radius: 2px;
    font-size: 0.85em;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: rgba(0, 255, 224, 0.2);
    box-shadow: 0 0 15px rgba(0, 255, 224, 0.3);
}

/* Projetos Grid */
.projetos-blockchain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
}

.projeto-bc-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(32, 32, 64, 0.4));
    border: 2px solid var(--borda-detalhe);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.projeto-bc-card:hover {
    border-color: var(--neon-secundario);
    transform: translateY(-8px);
}

.projeto-bc-header {
    background: rgba(255, 0, 153, 0.1);
    padding: 25px;
    border-bottom: 1px solid var(--borda-detalhe);
}

.projeto-bc-header h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-secundario);
    font-size: 1.5em;
    margin-bottom: 10px;
}

.projeto-bc-tipo {
    font-size: 0.85em;
    color: var(--texto-claro);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.projeto-bc-body {
    padding: 30px 25px;
}

.projeto-bc-descricao {
    margin-bottom: 25px;
}

.bc-label {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-primario);
    font-size: 0.9em;
    margin-bottom: 10px;
    display: block;
}

.projeto-bc-body p {
    line-height: 1.7;
    opacity: 0.85;
}

.projeto-bc-techs {
    background: rgba(0, 255, 224, 0.05);
    padding: 20px;
    border-radius: 4px;
    margin-top: 20px;
}

.bc-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.bc-tech-tag {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--neon-primario);
    color: var(--neon-primario);
    padding: 6px 12px;
    border-radius: 2px;
    font-size: 0.8em;
}

.projeto-bc-metricas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.bc-metrica-item {
    text-align: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 2px;
}

.bc-metrica-valor {
    display: block;
    font-size: 1.8em;
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-secundario);
    font-weight: 700;
}

.bc-metrica-label {
    display: block;
    font-size: 0.85em;
    opacity: 0.7;
    margin-top: 5px;
}
/* CTAs Duplos */
.cta-duplo {
    display: flex;
    gap: 20px;
    justify-content: space-between;
    margin-top: 30px;
    flex-wrap: wrap;
}
.cta-duplo .btn-cta-principal {
    top: 0;
}
.btn-cta-secundario, .btn-cta-outline {
    background-color: transparent;
    color: var(--neon-primario);
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    transition: all 0.3s ease;
    border: 2px solid var(--neon-primario);
    white-space: nowrap;
}

.btn-cta-secundario:hover, .btn-cta-outline:hover {
    background-color: rgba(0, 255, 224, 0.1);
    box-shadow: 0 0 20px var(--neon-primario);
}
/* Responsividade Blockchain */
@media (max-width: 992px) {
    .stack-blockchain-grid {
        grid-template-columns: 1fr;
    }
    
    .blockchain-visual {
        flex-direction: column;
    }
    
    .chain-connector {
        transform: rotate(90deg);
    }
}

@media (max-width: 600px) {
    .aplicacoes-grid,
    .projetos-blockchain-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    .layer-header h4 {
        font-size: 1em;
    }
}