/* ===== FAQS CSS ===== */


* {
    font-family: var(--font-primary);
}

/* ===== HERO SECTION ESPECIALIDADES ===== */
.faqs-hero-section {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    padding: calc(var(--header-height) + 20px) 0px 0px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.3);
    transition: transform 20s ease;
}

.faqs-hero-section:hover .hero-image {
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(242, 45, 58, 0.4) 0%,
            rgba(0, 0, 0, 0.8) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-text {
    color: white;
    animation: fadeInUp 1s ease-out;
}

.hero-tag {
    display: inline-block;
    background: rgba(242, 45, 58, 0.2);
    border: 1px solid rgba(242, 45, 58, 0.4);
    border-radius: 30px;
    padding: 8px 20px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.hero-tag span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-line {
    display: block;
}

.title-highlight {
    color: var(--3x3_mexico-primary);
    display: block;
    position: relative;
    background: white;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== BOTONES CTA ===== */
.cta-actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--scale-sm);
    padding: var(--scale-md) var(--scale-xl);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    font-size: 1.1rem;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    width: 100%;
    margin-bottom: var(--scale-md);
    text-align: center;
}

.cta-actions .btn-primary {
    background: var(--3x3_mexico-primary);
    color: white;
    box-shadow: var(--shadow-primary);
}

.cta-actions .btn-primary:hover {
    background: var(--3x3_mexico-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.cta-actions .btn-secondary {
    background: transparent;
    border: 2px solid var(--3x3_mexico-primary);
    color: var(--3x3_mexico-primary);
}

.cta-actions .btn-secondary:hover {
    background: var(--3x3_mexico-primary);
    color: var(--3x3_mexico-text-light);
    transform: translateY(-3px);
}

.cta-actions .btn i {
    font-size: 1.2rem;
}

/* 2. CATEGORIES SECTION */
.faq-categories-section {
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--scale-xxl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-bold);
    margin-bottom: var(--scale-sm);
    color: var(--3x3_mexico-text);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--3x3_mexico-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.faq-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--scale-lg);
    margin-top: var(--scale-xl);
}

.faq-category-card {
    background: var(--3x3_mexico-background);
    border-radius: var(--border-radius-lg);
    padding: var(--scale-xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    border: 2px solid var(--3x3_mexico-border);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.faq-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--3x3_mexico-primary);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.faq-category-card:hover {
    transform: translateY(-8px);
    border-color: var(--3x3_mexico-primary);
    box-shadow: var(--shadow-lg);
}

.faq-category-card:hover::before {
    transform: translateY(0);
}

.faq-category-card.active {
    background: var(--3x3_mexico-primary);
    border-color: var(--3x3_mexico-primary);
    box-shadow: var(--shadow-primary);
}

.faq-category-card.active::before {
    transform: translateY(0);
    background: var(--3x3_mexico-background);
}

.faq-category-card.active .category-title {
    color: #ffffff !important;
    font-weight: var(--font-semibold);
}

.faq-category-card.active .category-desc {
    color: rgba(255, 255, 255, 0.9) !important;
}

.faq-category-card.active .category-count {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.category-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--scale-md);
    background: var(--3x3_mexico-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--3x3_mexico-primary);
    transition: all 0.3s ease;
}

.faq-category-card.active .category-icon {
    background: var(--3x3_mexico-background);
    color: var(--3x3_mexico-primary);
    transform: scale(1.1);
}

.category-title {
    font-size: 1.3rem;
    font-weight: var(--font-semibold);
    margin-bottom: var(--scale-xs);
    color: var(--3x3_mexico-text);
}

.category-desc {
    font-size: 0.9rem;
    color: #4c4e53;
    margin-bottom: var(--scale-sm);
}

.category-count {
    display: inline-block;
    padding: var(--scale-xs) var(--scale-sm);
    background: var(--3x3_mexico-accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: var(--font-semibold);
    color: var(--3x3_mexico-primary);
}

/* 3. FAQ CONTENT */
.faq-category-content {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.faq-category-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-header {
    text-align: center;
    margin-bottom: var(--scale-xxl);
    padding-bottom: var(--scale-xl);
    border-bottom: 2px solid var(--3x3_mexico-accent);
}

.category-header .category-title {
    font-size: 2.2rem;
    color: var(--3x3_mexico-text);
    margin-bottom: var(--scale-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--scale-sm);
}

.category-header .category-title i {
    color: var(--3x3_mexico-primary);
}

.category-subtitle {
    font-size: 1.1rem;
    color: var(--3x3_mexico-text-);
    max-width: 600px;
    margin: 0 auto;
}

/* 4. ACCORDION */
.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--3x3_mexico-background);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--scale-md);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--3x3_mexico-primary);
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.faq-question {
    padding: var(--scale-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: var(--3x3_mexico-background);
    transition: background 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: var(--3x3_mexico-accent);
}

.question-text {
    flex: 1;
    font-size: 1.1rem;
    font-weight: var(--font-semibold);
    color: #4c4e53;
    padding-right: var(--scale-md);
}

.faq-question i {
    color: var(--3x3_mexico-primary);
    transition: transform 0.3s ease;
    font-size: 1.2rem;
    min-width: 24px;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--3x3_mexico-light);
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding: var(--scale-md);
}

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

.faq-answer-content {
    padding: var(--scale-lg);
}

.faq-answer p {
    margin-bottom: var(--scale-md);
    line-height: 1.7;
    color: var(--3x3_mexico-text);
}

.faq-answer ul,
.faq-answer ol {
    margin-bottom: var(--scale-md);
    padding-left: var(--scale-lg);
}

.faq-answer li {
    margin-bottom: var(--scale-xs);
    line-height: 1.6;
    color: var(--3x3_mexico-text);
}

.faq-answer strong {
    color: var(--3x3_mexico-primary);
    font-weight: var(--font-semibold);
}

/* 5. SPECIAL ELEMENTS INSIDE ANSWERS */
.faq-note,
.faq-highlight,
.faq-warning {
    padding: var(--scale-md);
    border-radius: var(--border-radius);
    margin: var(--scale-md) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--scale-sm);
}

.faq-note {
    background: rgba(23, 162, 184, 0.1);
    border-left: 4px solid var(--3x3_mexico-info);
}

.faq-note i {
    color: var(--3x3_mexico-info);
    margin-top: 2px;
}

.faq-highlight {
    background: rgba(242, 45, 58, 0.05);
    border: 2px solid rgba(242, 45, 58, 0.2);
}

.faq-highlight i {
    color: var(--3x3_mexico-primary);
    margin-top: 2px;
}

.faq-warning {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid var(--3x3_mexico-warning);
}

.faq-warning i {
    color: var(--3x3_mexico-warning);
    margin-top: 2px;
}

/* 6. GRID LAYOUTS */
.differentiator-grid,
.certification-grid,
.timeframe-grid,
.communication-methods,
.requirements-list {
    display: grid;
    gap: var(--scale-md);
    margin: var(--scale-lg) 0;
}

.differentiator-grid,
.certification-grid,
.timeframe-grid,
.communication-methods {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.differentiator,
.certification,
.timeframe,
.method {
    background: var(--3x3_mexico-background);
    padding: var(--scale-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.differentiator:hover,
.certification:hover,
.timeframe:hover,
.method:hover {
    transform: translateY(-3px);
}

.differentiator i,
.certification i,
.timeframe i,
.method i {
    font-size: 2rem;
    color: var(--3x3_mexico-primary);
    margin-bottom: var(--scale-sm);
    display: block;
}

.requirements-list {
    grid-template-columns: 1fr;
}

.requirement {
    display: flex;
    align-items: flex-start;
    gap: var(--scale-md);
    padding: var(--scale-md);
    background: var(--3x3_mexico-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.requirement i {
    font-size: 1.8rem;
    color: var(--3x3_mexico-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.requirement-content h4 {
    font-size: 1rem;
    margin-bottom: var(--scale-xs);
    color: var(--3x3_mexico-text);
}

.requirement-content p {
    font-size: 0.9rem;
    color: var(--3x3_mexico-text-light);
    margin: 0;
}

/* 7. EQUIPMENT TAGS */
.equipment-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--scale-sm);
    margin: var(--scale-md) 0;
}

.equipment-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--scale-xs);
    padding: var(--scale-xs) var(--scale-sm);
    background: var(--3x3_mexico-accent);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    color: var(--3x3_mexico-text);
    transition: all 0.2s ease;
}

.equipment-tag:hover {
    background: var(--3x3_mexico-primary);
    color: var(--3x3_mexico-text-light);
}

.equipment-tag i {
    color: inherit;
}

/* 8. TIMELINE */
.participation-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--scale-md);
    margin: var(--scale-lg) 0;
}

.timeline-phase {
    display: flex;
    align-items: center;
    gap: var(--scale-md);
    padding: var(--scale-md);
    background: var(--3x3_mexico-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.phase-number {
    width: 40px;
    height: 40px;
    background: var(--3x3_mexico-primary);
    color: var(--3x3_mexico-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    flex-shrink: 0;
}

.phase-content h4 {
    font-size: 1.1rem;
    margin-bottom: var(--scale-xs);
    color: var(--3x3_mexico-text);
}

.phase-content p {
    font-size: 0.9rem;
    color: var(--3x3_mexico-text-light);
    margin: 0;
}

/* 9. VALIDATION STEPS */
.validation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--scale-md);
    margin: var(--scale-lg) 0;
}

.validation-step {
    display: flex;
    align-items: center;
    gap: var(--scale-md);
    padding: var(--scale-md);
    background: var(--3x3_mexico-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.step-number {
    width: 30px;
    height: 30px;
    background: var(--3x3_mexico-primary);
    color: var(--3x3_mexico-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: var(--font-bold);
    flex-shrink: 0;
}

.validation-step p {
    font-size: 0.9rem;
    color: var(--3x3_mexico-text);
    margin: 0;
    line-height: 1.4;
}

/* 10. CTA SECTION */
.faq-cta-section {
    background: linear-gradient(135deg, var(--3x3_mexico-accent) 0%, #fff5f8 100%);
    border-top: 4px solid var(--3x3_mexico-primary);
    margin-top: var(--scale-xxxl);
}

.cta-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--scale-xxl);
    align-items: center;
}

.cta-text h2 {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--scale-md);
    color: var(--3x3_mexico-text);
}

.cta-text p {
    font-size: 1.1rem;
    color: var(--3x3_mexico-text-);
    margin-bottom: var(--scale-xl);
    line-height: 1.6;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--scale-md);
}

.cta-features .feature {
    display: flex;
    align-items: center;
    gap: var(--scale-sm);
    font-size: 0.95rem;
    color: var(--3x3_mexico-text);
}

.cta-features .feature i {
    color: var(--3x3_mexico-primary);
    font-size: 1.1rem;
    width: 20px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--scale-md);
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--scale-sm);
    padding: var(--scale-md);
    background: rgba(40, 167, 69, 0.1);
    border-radius: var(--border-radius);
    border: 1px solid rgba(40, 167, 69, 0.2);
    margin-top: var(--scale-lg);
}

.cta-note i {
    color: var(--3x3_mexico-success);
    font-size: 1.2rem;
}

.cta-note span {
    font-size: 0.9rem;
    color: var(--3x3_mexico-text);
    font-weight: var(--font-medium);
}

/* 11. RESPONSIVE DESIGN */

/* Large tablets */
@media (max-width: 1199px) {
    .cta-content {
        grid-template-columns: 1fr;
        gap: var(--scale-xl);
    }

    .hero-stats {
        gap: var(--scale-lg);
    }
}

/* Tablets */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .faq-categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .differentiator-grid,
    .certification-grid,
    .timeframe-grid,
    .communication-methods {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small tablets and large phones */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.3rem;
    }

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

    .section-title {
        font-size: 1.8rem;
    }

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

    .category-header .category-title {
        font-size: 1.8rem;
        flex-direction: column;
        gap: var(--scale-xs);
    }

    .differentiator-grid,
    .certification-grid,
    .timeframe-grid,
    .communication-methods {
        grid-template-columns: 1fr;
    }

    .validation-steps {
        grid-template-columns: 1fr;
    }

    .cta-text h2 {
        font-size: 2rem;
    }

    .question-text {
        font-size: 1rem;
    }
}

/* Medium phones */
@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat {
        width: 100%;
        max-width: 200px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .faq-question {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--scale-sm);
    }

    .faq-question i {
        align-self: flex-end;
    }

    .timeline-phase,
    .requirement,
    .validation-step {
        flex-direction: column;
        text-align: center;
        gap: var(--scale-sm);
    }

    .phase-content h4,
    .requirement-content h4 {
        text-align: center;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .category-header .category-title {
        font-size: 1.5rem;
    }

    .cta-text h2 {
        font-size: 1.6rem;
    }
}

/* 12. ACCESSIBILITY */
@media (prefers-reduced-motion: reduce) {

    .faq-category-card,
    .faq-item,
    .faq-question,
    .differentiator,
    .certification,
    .timeframe,
    .method,
    .requirement,
    .equipment-tag {
        transition: none !important;
    }

    .faq-answer {
        transition: none !important;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }
}

/* Focus styles for keyboard navigation */
.faq-category-card:focus-visible,
.faq-question:focus-visible,
.btn:focus-visible,
.equipment-tag:focus-visible {
    outline: 3px solid var(--3x3_mexico-primary);
    outline-offset: 2px;
}