/* FAQ Page - Modern Design */
:root {
    --faq-primary: #0C274E;
    --faq-secondary: #4395DA;
    --faq-accent: #d2e225;
    --faq-bg-light: #f8fafc;
    --faq-bg-dark: #1e293b;
    --faq-text-primary: #1e293b;
    --faq-text-secondary: #64748b;
    --faq-border: #e2e8f0;
    --faq-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --faq-shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    text-align: center;
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: white;
}

.breadcrumb-link i {
    font-size: 1rem;
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
}

.breadcrumb-current {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Hero Section */
.faq-hero {
    background: linear-gradient(135deg, var(--faq-primary) 0%, var(--faq-secondary) 100%);
    padding: 2rem 0 1.5rem;
    position: relative;
    overflow: hidden;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: 2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.hero-search {
    max-width: 500px;
}

.search-box {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.search-box:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.search-box i {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-right: 1rem;
}

.search-box input {
    background: none;
    border: none;
    color: white;
    font-size: 1rem;
    width: 100%;
    outline: none;
}

.search-box input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.hero-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
}

.floating-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
}

.floating-icon i {
    font-size: 1.5rem;
    color: white;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Categories Section */
.faq-categories {
    padding: 4rem 0;
    background: var(--faq-bg-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--faq-primary), var(--faq-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--faq-shadow);
}

.category-card.active {
    border-color: var(--faq-primary);
    background: linear-gradient(135deg, var(--faq-primary), var(--faq-secondary));
    color: white;
}

.category-card.active::before {
    opacity: 1;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--faq-primary), var(--faq-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.category-card.active .category-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-icon i {
    font-size: 1.5rem;
    color: white;
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.category-count {
    font-size: 0.9rem;
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

/* FAQ Items Section */
.faq-items-section {
    padding: 4rem 0;
    background: white;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--faq-border);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.faq-item:hover {
    box-shadow: var(--faq-shadow);
    transform: translateY(-2px);
}

.faq-item.active {
    border-color: var(--faq-primary);
    box-shadow: var(--faq-shadow-lg);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--faq-bg-light);
}

.question-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}

.question-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--faq-primary), var(--faq-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.question-icon i {
    font-size: 1.25rem;
    color: white;
}

.question-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--faq-text-primary);
    margin: 0;
    line-height: 1.4;
}

.question-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--faq-bg-light);
    transition: all 0.3s ease;
}

.faq-item.active .question-toggle {
    background: var(--faq-primary);
    transform: rotate(180deg);
}

.question-toggle i {
    font-size: 1.5rem;
    color: var(--faq-text-secondary);
    transition: color 0.3s ease;
}

.faq-item.active .question-toggle i {
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.answer-content {
    padding: 0 2rem 2rem 5.5rem;
}

.answer-content p {
    color: var(--faq-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.answer-content ol, .answer-content ul {
    color: var(--faq-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.answer-content li {
    margin-bottom: 0.5rem;
}

.answer-content strong {
    color: var(--faq-text-primary);
    font-weight: 600;
}

/* Special Elements */
.answer-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.feature-tag {
    background: rgba(211, 226, 37, 0.1);
    color: var(--faq-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-tag i {
    color: var(--faq-accent);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.process-item {
    background: var(--faq-bg-light);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.process-item i {
    font-size: 1.5rem;
    color: var(--faq-primary);
}

.process-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--faq-text-primary);
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.advantage-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.advantage-item i {
    font-size: 1.5rem;
    color: var(--faq-primary);
    margin-top: 0.25rem;
}

.advantage-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--faq-text-primary);
    margin-bottom: 0.5rem;
}

.advantage-item p {
    color: var(--faq-text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.timeline-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.timeline-item {
    background: var(--faq-bg-light);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.timeline-item strong {
    color: var(--faq-text-primary);
}

.timeline-item span {
    color: var(--faq-primary);
    font-weight: 600;
}

.file-formats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.format-group {
    background: var(--faq-bg-light);
    padding: 1rem;
    border-radius: 12px;
}

.format-group h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--faq-text-primary);
    margin-bottom: 0.75rem;
}

.format-tag {
    display: inline-block;
    background: white;
    border: 1px solid var(--faq-border);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--faq-text-secondary);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.pricing-factors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.factor-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--faq-bg-light);
    padding: 1rem;
    border-radius: 12px;
}

.factor-item i {
    font-size: 1.25rem;
    color: var(--faq-primary);
}

.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}

.payment-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--faq-bg-light);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
}

.payment-item i {
    font-size: 1.25rem;
    color: var(--faq-primary);
}

.payment-note {
    font-size: 0.9rem;
    color: var(--faq-text-secondary);
    font-style: italic;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--faq-text-secondary);
    margin-bottom: 1.5rem;
}

.no-results h3 {
    font-size: 1.5rem;
    color: var(--faq-text-primary);
    margin-bottom: 1rem;
}

.no-results p {
    color: var(--faq-text-secondary);
}

.no-results a {
    color: var(--faq-primary);
    font-weight: 500;
    text-decoration: none;
}

.no-results a:hover {
    text-decoration: underline;
}

/* CTA Section */
.faq-cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--faq-primary), var(--faq-secondary));
}

.cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.cta-text h2 {
    font-size: 2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.cta-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .faq-hero {
        padding: 1.5rem 0 1rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-right {
        align-items: center;
    }

    .breadcrumb {
        font-size: 0.85rem;
        justify-content: center;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-search {
        margin: 0 auto;
    }

    .hero-illustration {
        display: none;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .question-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .answer-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
        text-align: center;
    }

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .process-grid,
    .timeline-info,
    .pricing-factors {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .faq-hero {
        padding: 1rem 0 0.75rem;
    }

    .hero-right {
        gap: 1rem;
    }

    .breadcrumb {
        font-size: 0.8rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .breadcrumb-link {
        gap: 0.25rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .faq-categories,
    .faq-items-section {
        padding: 3rem 0;
    }

    .faq-question {
        padding: 1.5rem;
    }

    .question-content h3 {
        font-size: 1.1rem;
    }

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

/* Animations */
.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }
.faq-item:nth-child(6) { animation-delay: 0.6s; }
.faq-item:nth-child(7) { animation-delay: 0.7s; }
.faq-item:nth-child(8) { animation-delay: 0.8s; }
.faq-item:nth-child(9) { animation-delay: 0.9s; }
.faq-item:nth-child(10) { animation-delay: 1s; }
.faq-item:nth-child(11) { animation-delay: 1.1s; }
.faq-item:nth-child(12) { animation-delay: 1.2s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hidden items for filtering */
.faq-item.hidden {
    display: none;
}

/* Search highlight */
.search-highlight {
    background: rgba(211, 226, 37, 0.3);
    padding: 0.1rem 0.2rem;
    border-radius: 3px;
}