/* FAQ Specific Styles - L-KTRON con cursor personalizado y mejoras */

/* FAQ Hero Section */
.faq-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, var(--electric-glow) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(228, 158, 36, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 0%, rgba(228, 158, 36, 0.05) 50%, transparent 100%);
}

.faq-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="faq-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(228,158,36,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23faq-pattern)"/></svg>');
    opacity: 0.3;
}

.faq-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    animation: faqHeroFadeIn 1s ease-out;
}

@keyframes faqHeroFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
}

.faq-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.faq-search {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xs);
    box-shadow: 0 15px 40px var(--shadow);
    border: 2px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.faq-search::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--electric-glow), transparent);
    transition: left 0.8s ease;
}

.faq-search:focus-within {
    border-color: var(--electric);
    box-shadow: 0 15px 40px var(--electric-glow);
}

.faq-search:focus-within::before {
    left: 100%;
}

#faq-search {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    outline: none;
    position: relative;
    z-index: 1;
}

#faq-search::placeholder {
    color: var(--text-muted);
}

#search-btn {
    background: var(--gradient-electric);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    color: white;
    font-size: var(--font-size-lg);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    cursor: pointer;
}

#search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px var(--electric-glow);
}

/* FAQ Categories */
.faq-categories {
    padding: var(--spacing-xl) 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    position: relative;
}

.faq-categories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(228, 158, 36, 0.05) 50%, transparent 100%);
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.category-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-electric);
    transition: left 0.4s ease;
    z-index: -1;
}

.category-btn.active::before,
.category-btn:hover::before {
    left: 0;
}

.category-btn.active,
.category-btn:hover {
    color: white;
    border-color: var(--electric);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--electric-glow);
}

/* FAQ Content */
.faq-content {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
    position: relative;
}

.faq-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="faq-grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(228,158,36,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23faq-grid)"/></svg>');
    opacity: 0.7;
}

.faq-grid {
    display: grid;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.faq-section {
    transition: var(--transition);
    opacity: 1;
    transform: translateY(0);
    animation: sectionSlideIn 0.6s ease-out;
}

@keyframes sectionSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-section.hidden {
    display: none;
}

.faq-section-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    border-bottom: 3px solid var(--electric);
    display: inline-block;
    background: var(--gradient-electric);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.faq-section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--gradient-electric);
    border-radius: 3px;
    opacity: 0.3;
}

.faq-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--electric-glow), transparent);
    transition: left 0.6s ease;
    z-index: 0;
}

.faq-item:hover::before {
    left: 100%;
}

.faq-item:hover {
    border-color: var(--electric);
    box-shadow: 0 10px 30px var(--electric-glow);
    transform: translateY(-3px);
}

.faq-question {
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-primary);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    cursor: pointer;
}

.faq-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-electric);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::before,
.faq-question:hover::before {
    transform: scaleY(1);
}

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

.faq-question h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    padding-right: var(--spacing-md);
}

.faq-toggle {
    font-size: var(--font-size-2xl);
    font-weight: bold;
    color: var(--electric);
    transition: var(--transition);
    min-width: 40px;
    height: 40px;
    text-align: center;
    background: rgba(228, 158, 36, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.faq-toggle::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: conic-gradient(from 0deg, var(--electric) 0deg, transparent 90deg, var(--electric) 180deg, transparent 270deg);
    border-radius: 50%;
    animation: toggleRotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item.active .faq-toggle::before {
    opacity: 1;
}

@keyframes toggleRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--electric);
    color: white;
    box-shadow: 0 5px 15px var(--electric-glow);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    background: var(--bg-secondary);
    position: relative;
}

.faq-answer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-electric);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item.active .faq-answer::before {
    opacity: 1;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.faq-answer ul, .faq-answer ol {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.faq-answer li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

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

/* Special styling for different content types */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-xs);
    margin: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
}

.brands-grid span {
    color: var(--text-muted);
    font-weight: 500;
    padding: var(--spacing-xs);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.brands-grid span:hover {
    background: var(--electric);
    color: white;
    transform: translateY(-2px);
}

.emergency-contact,
.emergency-highlight {
    background: linear-gradient(135deg, rgba(228, 158, 36, 0.1) 0%, rgba(228, 158, 36, 0.05) 100%);
    border: 2px solid var(--electric);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    font-weight: 600;
    color: var(--electric);
    text-align: center;
    animation: emergencyPulse 2s infinite;
    position: relative;
    overflow: hidden;
}

.emergency-contact::before,
.emergency-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--electric-glow) 30deg, transparent 60deg);
    animation: emergencyRotate 3s linear infinite;
    opacity: 0.3;
}

@keyframes emergencyPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(228, 158, 36, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(228, 158, 36, 0); }
}

@keyframes emergencyRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* FAQ Contact Section */
.faq-contact {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    margin-top: var(--spacing-2xl);
    border: 2px solid var(--electric);
    position: relative;
    overflow: hidden;
}

.faq-contact::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--electric-glow) 120deg, transparent 240deg);
    animation: contactRotate 6s linear infinite;
    opacity: 0.2;
}

@keyframes contactRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.faq-contact::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
}

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

.faq-contact h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.faq-contact p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transition: all 0.5s ease;
    transform: translate(-50%, -50%);
}

.contact-btn:hover::before {
    width: 300px;
    height: 300px;
}

.contact-btn.whatsapp {
    background: #25d366;
    color: white;
}

.contact-btn.whatsapp:hover {
    background: #128c7e;
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.contact-btn.phone {
    background: var(--gradient-electric);
    color: white;
}

.contact-btn.phone:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--electric-glow);
}

.contact-btn.form {
    background: var(--gradient-secondary);
    color: white;
}

.contact-btn.form:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

/* Search highlighting */
.faq-item.highlight {
    border-color: var(--electric);
    box-shadow: 0 0 30px var(--electric-glow);
    animation: highlightPulse 1s ease-in-out;
}

@keyframes highlightPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.faq-item.highlight .faq-question {
    background: rgba(228, 158, 36, 0.1);
}

.search-highlight {
    background: var(--electric);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: bold;
    box-shadow: 0 2px 8px var(--electric-glow);
}

/* Search Results Message */
.search-results-message {
    margin: var(--spacing-lg) 0;
}

.search-results-message > div {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--border);
    position: relative;
    overflow: hidden;
}

.search-results-message > div::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--electric-glow) 90deg, transparent 180deg);
    animation: searchMessageRotate 4s linear infinite;
    opacity: 0.1;
}

@keyframes searchMessageRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.search-results-message h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.search-results-message p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.search-results-message > div > div:last-child {
    position: relative;
    z-index: 1;
}

/* Responsive Design for FAQ */
@media (max-width: 768px) {
    .faq-hero {
        padding: 100px 0 40px;
    }
    
    .faq-title {
        font-size: var(--font-size-4xl);
    }
    
    .faq-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .faq-search {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    #faq-search,
    #search-btn {
        width: 100%;
    }
    
    .category-filters {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
    }
    
    .category-btn {
        width: 250px;
        text-align: center;
        justify-content: center;
    }
    
    .faq-section-title {
        font-size: var(--font-size-xl);
    }
    
    .faq-question {
        padding: var(--spacing-md);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        text-align: left;
    }
    
    .faq-question h4 {
        font-size: var(--font-size-base);
        padding-right: 0;
    }
    
    .faq-toggle {
        align-self: flex-end;
        margin-top: var(--spacing-sm);
    }
    
    .contact-options {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-btn {
        width: 200px;
        justify-content: center;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .faq-title {
        font-size: var(--font-size-3xl);
    }
    
    .faq-question {
        padding: var(--spacing-sm);
    }
    
    .faq-item.active .faq-answer {
        padding: 0 var(--spacing-sm) var(--spacing-sm);
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-options {
        gap: var(--spacing-sm);
    }
    
    .contact-btn {
        width: 100%;
        max-width: 250px;
    }
    
    .faq-contact {
        padding: var(--spacing-lg);
    }
    
    .faq-contact h3 {
        font-size: var(--font-size-xl);
    }
}