/* FAQ Page Specific Styles - MetaCoin Invest */
/* Цвета и стили взяты из about.css */

/* Hero Section */
.faq-hero {
    position: relative;
    padding: 120px 20px 80px;
    text-align: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0a0a14 100%);
    overflow: hidden;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.faq-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.faq-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-hero p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Search Box */
.faq-search {
    position: relative;
    max-width: 600px;
    margin: 0 auto 40px;
}

.faq-search input {
    width: 100%;
    padding: 20px 60px 20px 25px;
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1.1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.faq-search input:focus {
    outline: none;
    border-color: #FFD700;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.faq-search input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.faq-search button {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-search button:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
}

/* Quick Links */
.faq-quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.quick-link {
    padding: 10px 20px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 25px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.quick-link:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: #FFD700;
    color: #fff;
    transform: translateY(-2px);
}

/* FAQ Container */
.faq-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    background: #0a0a14;
}

/* Category Grid */
.faq-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.faq-category {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.faq-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.faq-category:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.1);
}

.faq-category:hover::before {
    transform: scaleX(1);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.category-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 165, 0, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #FFD700;
}

.category-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFD700;
    margin: 0;
}

/* FAQ Items */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(0, 0, 0, 0.3);
}

.faq-question {
    width: 100%;
    padding: 18px 20px;
    background: none;
    border: none;
    color: #fff;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #FFD700;
}

.faq-question.active {
    color: #FFD700;
}

.faq-question-text {
    flex: 1;
    line-height: 1.4;
}

.faq-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    color: #FFD700;
    flex-shrink: 0;
}

.faq-question.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer-content {
    padding: 0 20px 20px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    font-size: 1.05rem;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* Contact CTA Section */
.faq-contact {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.faq-contact::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.faq-contact-content {
    position: relative;
    z-index: 1;
}

.faq-contact h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #000;
}

.faq-contact p {
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.2rem;
}

.contact-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-contact {
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-contact-primary {
    background: #000;
    color: #FFD700;
}

.btn-contact-primary:hover {
    background: #1a1a2e;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-contact-outline {
    border: 2px solid rgba(0, 0, 0, 0.3);
    color: #000;
}

.btn-contact-outline:hover {
    background: rgba(0, 0, 0, 0.1);
    border-color: #000;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.5);
    display: none;
}

.no-results.show {
    display: block;
}

.no-results i {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.5;
    color: #FFD700;
}

/* Responsive */
@media (max-width: 968px) {
    .faq-hero {
        padding: 100px 20px 60px;
    }
    
    .faq-hero h1 {
        font-size: 2rem;
    }
    
    .faq-categories {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .faq-category {
        padding: 20px;
    }
    
    .faq-contact {
        padding: 40px 20px;
    }
    
    .faq-contact h2 {
        font-size: 2rem;
    }
    
    .faq-question {
        padding: 15px;
        font-size: 0.95rem;
    }
    
    .faq-question-text {
        padding-right: 10px;
    }
}

@media (max-width: 480px) {
    .faq-hero {
        padding: 80px 15px 40px;
    }
    
    .faq-hero h1 {
        font-size: 1.6rem;
    }
    
    .faq-hero p {
        font-size: 1rem;
    }
    
    .faq-search input {
        padding: 15px 50px 15px 20px;
        font-size: 1rem;
    }
    
    .faq-search button {
        width: 40px;
        height: 40px;
    }
    
    .quick-link {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .category-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .category-title {
        font-size: 1.1rem;
    }
    
    .faq-contact h2 {
        font-size: 1.5rem;
    }
    
    .faq-contact p {
        font-size: 1rem;
    }
    
    .btn-contact {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}