/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    padding: var(--spacing-2xl) 0;
}

/* ===== HERO SECTION ===== */
.hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero-text h2 {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    text-shadow: var(--shadow-lg);
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.cta-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
}

.cta-btn.primary {
    background: var(--white);
    color: var(--primary-color);
}

.cta-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
    padding-right: 2px;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brain-animation {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.brain-animation i {
    font-size: 4rem;
    color: var(--white);
    z-index: 2;
}

.neural-connections {
    position: absolute;
    width: 100%;
    height: 100%;
}

.connection {
    position: absolute;
    background: linear-gradient(45deg, var(--primary-light), var(--secondary-color));
    border-radius: 2px;
    animation: neural-pulse 3s infinite;
}

.connection:nth-child(1) {
    width: 60px;
    height: 2px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.connection:nth-child(2) {
    width: 40px;
    height: 2px;
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.connection:nth-child(3) {
    width: 50px;
    height: 2px;
    bottom: 30%;
    left: 20%;
    animation-delay: 2s;
}

@keyframes neural-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}