/* Vision Section */
.vision {
    padding: var(--space-2xl) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

/* Section Title */
.vision .section-title {
    text-align: center;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-2xl);
    color: var(--text-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.vision .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--accent-color),
        transparent
    );
}

/* Vision Grid */
.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    padding: 0 var(--space-md);
}

/* Vision Item */
.vision-item {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.vision-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(21, 52, 209, 0.05) 100%
    );
    opacity: 0;
    transition: opacity var(--transition-base);
}

.vision-item:hover::before {
    opacity: 1;
}

/* Vision Icon */
.vision-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    position: relative;
    overflow: hidden;
}

.vision-icon i {
    font-size: var(--font-size-3xl);
    color: white;
    position: relative;
    z-index: 1;
}

.vision-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        transparent,
        rgba(255, 255, 255, 0.2)
    );
}

/* Vision Content */
.vision-item h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
    color: var(--text-color);
    position: relative;
}

.vision-item p {
    color: var(--text-color);
    opacity: 0.9;
    margin-bottom: var(--space-lg);
}

/* Vision Details */
.vision-details {
    margin-top: auto;
    width: 100%;
}

.vision-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.vision-details li {
    color: var(--text-color);
    opacity: 0.9;
    padding: var(--space-xs) 0;
    position: relative;
    padding-left: var(--space-lg);
}

.vision-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Hover Effects */
.vision-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.vision-item:hover .vision-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(21, 52, 209, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(21, 52, 209, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(21, 52, 209, 0);
    }
}

/* Animation on Scroll */
.vision-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.vision-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .vision-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .vision {
        padding: var(--space-xl) 0;
    }

    .vision .section-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-xl);
    }

    .vision-icon {
        width: 60px;
        height: 60px;
    }

    .vision-icon i {
        font-size: var(--font-size-2xl);
    }
}

/* High Contrast Mode */
@media (forced-colors: active) {
    .vision-item {
        border: 1px solid CanvasText;
    }

    .vision-icon {
        border: 1px solid CanvasText;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .vision-item {
        transition: none;
    }

    .vision-item:hover {
        transform: none;
    }

    .vision-item:hover .vision-icon {
        animation: none;
    }
}