/* css/benefits.css */
.benefits {
    padding: var(--spacing-20) 0;
    background: var(--gradient-elegant);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
    position: relative;
    z-index: 2;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-slow);
    cursor: pointer;
    min-height: 240px;
    display: flex;
    flex-direction: column;
}

/* Número do benefício */
.benefit-number {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 24px;
    height: 24px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--gold);
    transition: all var(--transition-normal);
}

/* Ícone principal */
.benefit-icon {
    width: 48px;
    height: 48px;
    color: var(--gold-dark);
    margin-bottom: var(--spacing-4);
    padding: var(--spacing-2);
    background: rgba(212, 175, 55, 0.15);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

/* Conteúdo do card */
.benefit-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.benefit-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-2);
    line-height: 1.3;
}

.benefit-content p {
    font-size: var(--font-size-sm);
    color: var(--warm-gray-600);
    line-height: 1.5;
    margin-bottom: var(--spacing-4);
}

.benefit-content p strong {
    color: var(--gold-dark);
    font-weight: 600;
}

/* Métrica do benefício */
.benefit-metric {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-2);
    margin-top: auto;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--warm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* Efeito de brilho */
.card-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(212, 175, 55, 0.1),
        transparent
    );
    transition: left 0.6s ease;
    pointer-events: none;
}

/* Estados de hover */
.benefit-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.2);
    box-shadow: 
        0 20px 40px rgba(212, 175, 55, 0.1),
        0 8px 16px rgba(0, 0, 0, 0.1);
}

.benefit-card:hover .benefit-number {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.1);
}

.benefit-card:hover .benefit-icon {
    background: rgba(212, 175, 55, 0.25);
    border-color: rgba(212, 175, 55, 0.4);
    transform: scale(1.1) rotate(5deg);
    color: var(--gold-dark);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.benefit-card:hover .card-glow {
    left: 100%;
}

.benefit-card:hover .metric-value {
    color: var(--gold-light);
    transform: scale(1.05);
}

/* Efeito especial para o primeiro card */
.benefit-card:first-child::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* Animações de entrada */
.benefit-card {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease-out forwards;
}

.benefit-card:nth-child(1) { animation-delay: 0.1s; }
.benefit-card:nth-child(2) { animation-delay: 0.2s; }
.benefit-card:nth-child(3) { animation-delay: 0.3s; }
.benefit-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Estados ativos (quando clicado) */
.benefit-card.active {
    background: rgba(212, 175, 55, 0.05);
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-4px);
}

.benefit-card.active .benefit-icon {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.4);
    border-color: var(--gold);
}

.benefit-card.active .benefit-number {
    background: var(--gradient-primary);
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-8);
    }
    
    .benefit-card {
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .benefits {
        padding: var(--spacing-16) 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .benefit-card {
        padding: var(--spacing-5);
        min-height: 200px;
    }
    
    .benefit-icon {
        width: 44px;
        height: 44px;
    }
    
    .benefit-content h3 {
        font-size: var(--font-size-base);
    }
    
    .metric-value {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 480px) {
    .benefit-card {
        padding: var(--spacing-4);
        min-height: 180px;
    }
    
    .benefit-number {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }
    
    .benefit-icon {
        width: 40px;
        height: 40px;
    }
    
    .benefit-content h3 {
        font-size: var(--font-size-sm);
    }
    
    .benefit-content p {
        font-size: var(--font-size-xs);
    }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    .benefit-card {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .benefit-card:hover {
        transform: none;
    }
    
    .card-glow {
        display: none;
    }
}

/* Estados de foco para acessibilidade */
.benefit-card:focus {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.benefit-card:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}