/* Critical CSS for FAQ Page */
body { 
    visibility: hidden; 
    margin: 0; 
    font-family: 'Poppins', sans-serif;
}

.preloader { 
    visibility: visible;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-content {
    text-align: center;
}

.preloader-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 32px;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.indicator-wrapper {
    width: 200px;
    height: 2px;
    background: rgba(51, 51, 51, 0.1);
    position: relative;
    overflow: hidden;
}

.indicator-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: #333;
    animation: fill 2s ease infinite;
}

@keyframes fill {
    0% { width: 0; left: 0; }
    50% { width: 100%; left: 0; }
    100% { width: 0; left: 100%; }
}

.section.grey {
    background-color: #f5f5f5;
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
}

.grid-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.full-stacked-intro {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
}

.left-line {
    width: 60px;
    height: 2px;
    background: rgba(51, 51, 51, 0.1);
    position: relative;
}

.stacked-heading h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 56px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: #333;
}

.body-display {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    line-height: 1.6;
    color: #666;
}

.faq-categories-nav {
    max-width: 1200px;
    margin: 0 auto 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 20px;
}

.faq-categories-nav a {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #666;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 30px;
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.faq-categories-nav a.active {
    color: #333;
    background: #f8f8f8;
}

.faq-search {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
}

.faq-search-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 16px;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #eee;
    z-index: 1000;
}

.scroll-progress-bar {
    height: 100%;
    background: #333;
    width: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .stacked-heading h1 {
        font-size: 40px;
    }
    
    .body-display {
        font-size: 18px;
    }
}