/* ========================================
   DIAGRAMAS E FLUXOS
   ======================================== */

/* Diagrama do Hero */
.hero-diagram-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-diagram {
    position: relative;
    min-height: 450px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    pointer-events: none;
}

.center-node {
    background: linear-gradient(135deg, #0066cc, #004999);
    color: #ffffff;
    padding: 1.25rem 2rem;
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4), 0 3px 10px rgba(0, 0, 0, 0.15);
    animation: pulse 2s ease-in-out infinite;
    white-space: nowrap;
    text-align: center;
    letter-spacing: 0.05em;
    border: 2px solid rgba(255, 255, 255, 0.2);
    pointer-events: auto;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 40px rgba(0, 102, 204, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 50px rgba(0, 102, 204, 0.6);
    }
}

.diagram-nodes {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 2rem;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.node {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
    cursor: pointer;
}

.node:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.node i {
    font-size: var(--font-3xl);
    margin-bottom: 0.5rem;
    display: block;
}

.node-1 i {
    color: #e67e22;
}

.node-2 i {
    color: #c0392b;
}

.node-3 i {
    color: #01a36c;
}

.node-4 i {
    color: #2c3e50;
}

.node span {
    display: block;
    font-weight: 700;
    color: var(--dark);
}

/* Diagrama de Fluxo */
.diagram-container {
    margin: 3rem 0;
}

.flow-diagram {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    position: relative;
}

.flow-step {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    border: 2px solid var(--light);
    transition: var(--transition-base);
}

.flow-step:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.flow-step h4 {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
}

.flow-step p {
    color: var(--gray);
    font-size: var(--font-sm);
    line-height: 1.6;
    margin: 0;
}

/* Diagrama de Governança */
.governance-diagram {
    margin-top: 3rem;
    text-align: center;
}

.governance-box {
    background: var(--light);
    padding: 2rem;
    border-radius: var(--radius-xl);
    max-width: 600px;
    margin: 0 auto;
}

.governance-box h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.governance-level {
    font-size: var(--font-lg);
    line-height: 2;
}

.governance-top {
    padding: 0.5rem;
    background: var(--primary-blue);
    color: white;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-weight: 700;
}

.governance-arrow {
    font-size: var(--font-2xl);
    color: var(--primary-blue);
}

.governance-middle {
    padding: 0.5rem;
    background: var(--gray-light);
    border-radius: var(--radius-md);
    margin: 1rem 0;
    font-weight: 700;
}

.governance-bottom {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.governance-item {
    padding: 0.75rem;
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    font-weight: 700;
}

.governance-item.expo {
    background: #e67e22;
}

.governance-item.fcc {
    background: #c0392b;
}

.governance-item.imobway {
    background: #01a36c;
}

.governance-item.ibcc {
    background: #2c3e50;
}

/* Responsivo - Tablets */
@media (max-width: 1024px) {
    .hero-diagram {
        min-height: 350px;
    }
    
    .center-node {
        font-size: 1.125rem;
        padding: 1rem 1.75rem;
    }
    
    .diagram-nodes {
        max-width: 700px;
        gap: 1.5rem;
    }
}

/* Responsivo - Smartphones */
@media (max-width: 768px) {
    .hero-diagram {
        min-height: 300px;
    }
    
    .diagram-nodes {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem 1rem;
    }
    
    .center-node {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
        letter-spacing: 0.03em;
    }
    
    .node {
        padding: 1rem;
    }
    
    .node i {
        font-size: var(--font-2xl);
    }
    
    .flow-diagram {
        grid-template-columns: 1fr;
    }
    
    .governance-bottom {
        grid-template-columns: 1fr 1fr;
    }
}

/* Responsivo - Smartphones Pequenos */
@media (max-width: 480px) {
    .hero-diagram {
        min-height: 250px;
    }
    
    .center-node {
        font-size: 0.875rem;
        padding: 0.75rem 1.25rem;
    }
    
    .diagram-nodes {
        padding: 1rem 0.5rem;
    }
    
    .governance-bottom {
        grid-template-columns: 1fr;
    }
}