/* ===================================
   Features Page Specific Styles
   =================================== */

.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7)), url('../images/concert-hero.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
    padding: calc(var(--spacing-xxl) * 1.2) 0;
    text-align: center;
    position: relative;
}

.header-content h1 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.header-content p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Features Navigation */
.features-nav {
    background: var(--bg-white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 72px;
    z-index: 100;
}

.features-nav-list {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding: var(--spacing-sm) 0;
}

.feature-nav-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-light);
    color: var(--text-primary);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--transition-base);
}

.feature-nav-btn:hover {
    background: rgba(233, 30, 99, 0.1);
    color: var(--primary-color);
}

.feature-nav-btn.active {
    background: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
}

/* Features Section */
.features-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-light);
}

.feature-category {
    margin-bottom: var(--spacing-xxl);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--primary-color);
}

.category-title i {
    color: var(--primary-color);
    font-size: 2rem;
}

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

.feature-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--text-light);
}

.feature-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.feature-benefits {
    list-style: none;
    padding: 0;
}

.feature-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-primary);
}

.feature-benefits i {
    color: var(--success-color);
    font-size: 1rem;
}

/* Security Section */
.security-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-white);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.security-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.security-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.security-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.security-card p {
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .features-nav {
        top: 60px;
    }
    
    .features-nav-list {
        justify-content: flex-start;
    }
    
    .feature-nav-btn {
        font-size: 0.875rem;
        padding: 0.625rem 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}