/* Features Section - Light Theme */
.features-section {
    padding: var(--spacing-3xl) 0;
}

.features-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Features Header */
.features-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.features-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.features-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: var(--line-height-tight);
    letter-spacing: -0.025em;
    color: var(--text);
    margin-bottom: var(--spacing-lg);
}

.features-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    max-width: 32rem;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

/* Feature Card */
.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-medium);
}

.feature-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-lg);
    flex-shrink: 0;
}

.feature-card-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.feature-card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    line-height: var(--line-height-tight);
    color: var(--text);
    margin-bottom: var(--spacing-sm);
}

.feature-card-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.feature-card-footer {
    padding-top: var(--spacing);
    border-top: 1px solid var(--border-light);
}

.feature-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.feature-card-link:hover {
    color: var(--primary-dark);
    gap: var(--spacing-sm);
}

.feature-card-link svg {
    width: 1rem;
    height: 1rem;
    transition: transform var(--transition-fast);
}

.feature-card-link:hover svg {
    transform: translateX(4px);
}

/* Featured Feature */
.feature-card.featured {
    position: relative;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-light) 100%);
}

.feature-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* Alternating Grid */
.features-alternating {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .features-alternating {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-alternating-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-alternating-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-alternating-content {
    padding: var(--spacing-xl);
}

.feature-alternating-image {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition);
}

.feature-alternating-image:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-medium);
}

.feature-alternating-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--text);
    margin-bottom: var(--spacing-sm);
}

.feature-alternating-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.feature-alternating-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-alternating-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.feature-alternating-item svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--success);
    flex-shrink: 0;
}

/* Features List */
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
}

.feature-list-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.feature-list-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.feature-list-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.feature-list-content {
    flex: 1;
}

.feature-list-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
}

.feature-list-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .features-header {
        margin-bottom: var(--spacing-xl);
    }

    .features-title {
        font-size: clamp(1.75rem, 5vw, 2.25rem);
    }

    .features-description {
        font-size: var(--font-size-sm);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-alternating {
        grid-template-columns: 1fr;
    }
}