/* ===== VARIABLES Y CONFIGURACIÓN GENERAL ===== */
:root {
    --primary-color: #d4af37; /* Dorado principal */
    --primary-dark: #b8941f;
    --primary-light: #e6c34e;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --light-text: #ffffff;
    --dark-text: #333333;
    --gray-text: #888888;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* ===== NAVEGACIÓN ===== */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.brand-subtitle {
    font-size: 0.7rem;
    color: var(--gray-text);
    letter-spacing: 1px;
}

.navbar-nav .nav-link {
    color: var(--light-text) !important;
    font-weight: 400;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(212, 175, 55, 0.1);
}

.language-switcher {
    background: var(--primary-color);
    color: var(--dark-text) !important;
    font-weight: 600;
    border-radius: var(--border-radius);
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/hero/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--light-text), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray-text);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons .btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-text);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-outline-light:hover {
    background: var(--light-text);
    color: var(--dark-text);
    transform: translateY(-2px);
}

/* ===== FEATURES SECTION ===== */
.features-section {
    background: var(--darker-bg);
    padding: 5rem 0;
}

.feature-item {
    padding: 2rem 1rem;
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--gray-text);
    font-size: 0.95rem;
}

/* ===== SERVICES PREVIEW ===== */
.services-preview {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--light-text);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.service-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 1.5rem;
}

.service-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.service-content p {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: var(--dark-bg);
    padding: 5rem 0;
}

.testimonial-item {
    margin-bottom: 2rem;
}

.testimonial-content {
    background: var(--darker-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    height: 100%;
}

.testimonial-content p {
    font-style: italic;
    color: var(--light-text);
    margin-bottom: 1.5rem;
}

.testimonial-author strong {
    color: var(--primary-color);
    display: block;
}

.testimonial-author span {
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.final-cta h2 {
    color: var(--dark-text);
}

.final-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer p {
    color: var(--gray-text);
    margin-bottom: 0.5rem;
}

.footer i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    width: 20px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-right: 0;
    }
    
    .navbar-collapse {
        background: var(--darker-bg);
        padding: 1rem;
        border-radius: var(--border-radius);
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-item {
        margin-bottom: 2rem;
    }
}

/* ===== ABOUT PAGE STYLES ===== */
.about-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.about-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/photos/maestro-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: 1;
}

.about-hero-section .container {
    position: relative;
    z-index: 2;
}

.about-hero-section .hero-title {
    font-size: 3.5rem;
}

/* Bio Section */
.bio-section {
    background: var(--dark-bg);
}

.bio-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: var(--box-shadow);
}

.bio-features {
    margin-top: 2rem;
}

.bio-feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.bio-feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow);
}

.bio-feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 1rem;
    margin-top: 0.5rem;
}

.bio-feature-item h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.bio-feature-item p {
    color: var(--gray-text);
    margin-bottom: 0;
}

/* Methodology Cards */
.methodology-card {
    padding: 2rem 1rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    height: 100%;
    transition: var(--transition);
}

.methodology-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.methodology-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.methodology-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.methodology-card p {
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* About CTA */
.about-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.about-cta h2 {
    color: var(--dark-text);
}

.about-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

.cta-buttons .btn {
    margin: 0.5rem;
    padding: 0.75rem 2rem;
}

/* Responsive About */
@media (max-width: 768px) {
    .about-hero-section .hero-title {
        font-size: 2.5rem;
    }
    
    .bio-feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .bio-feature-item i {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .bio-image {
        height: 300px;
        margin-bottom: 2rem;
    }
}

/* ===== TECHNOLOGY PAGE STYLES ===== */
.technology-hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.technology-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/technology/tech-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.technology-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Philosophy Section */
.philosophy-section {
    background: var(--darker-bg);
}

.philosophy-section .lead {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

/* Core Technology */
.tech-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    box-shadow: var(--box-shadow);
}

.tech-lead {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.tech-feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary-color);
}

.tech-feature i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 1rem;
    margin-top: 0.25rem;
}

.tech-feature h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tech-feature p {
    color: var(--gray-text);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Modes Section */
.mode-card {
    background: var(--darker-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-shadow);
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.mode-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.mode-resonant::before {
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.mode-conductive::before {
    background: linear-gradient(90deg, #f093fb, #f5576c);
}

.mode-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.mode-resonant .mode-icon {
    color: #667eea;
}

.mode-conductive .mode-icon {
    color: #f5576c;
}

.mode-card h3 {
    margin-bottom: 2rem;
}

.mode-card small {
    color: var(--gray-text);
    font-size: 0.8rem;
}

.mode-details h5 {
    color: var(--primary-color);
    margin: 1.5rem 0 0.5rem 0;
    font-size: 0.9rem;
}

.mode-details h5 i {
    margin-right: 0.5rem;
}

.mode-details p {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Ecosystem Section */
.bg-darker {
    background: #050505 !important;
}

.ecosystem-card {
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
}

.ecosystem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.ecosystem-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.ecosystem-content {
    padding: 2rem;
}

.ecosystem-content h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.ecosystem-content p {
    color: var(--gray-text);
    margin-bottom: 1rem;
}

.feature-highlight {
    color: var(--primary-color) !important;
    font-weight: 600;
    font-style: italic;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
}

/* Science Section */
.science-card {
    background: var(--darker-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    height: 100%;
    position: relative;
    transition: var(--transition);
}

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

.science-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--dark-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.science-card h4 {
    color: var(--light-text);
    margin: 1.5rem 0 1rem 0;
}

.science-card small {
    color: var(--gray-text);
    font-size: 0.8rem;
}

.science-card p {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.science-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.7;
}

/* Technology CTA */
.technology-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.technology-cta h2 {
    color: var(--dark-text);
}

.technology-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

/* Responsive Technology */
@media (max-width: 768px) {
    .tech-feature {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-feature i {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
    
    .mode-card,
    .science-card {
        padding: 2rem 1.5rem;
    }
    
    .ecosystem-content {
        padding: 1.5rem;
    }
}

/* ===== CONTACT PAGE STYLES ===== */
.contact-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.contact-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/contact/contact-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: 1;
}

.contact-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Contact Options */
.contact-option-card {
    background: var(--darker-bg);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    height: 100%;
    transition: var(--transition);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.contact-option-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
    border-color: var(--primary-color);
}

.contact-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.whatsapp-icon {
    color: #25D366;
}

.email-icon {
    color: var(--primary-color);
}

.form-icon {
    color: #667eea;
}

.contact-option-card h4 {
    color: var(--light-text);
    margin-bottom: 1rem;
}

.contact-option-card p {
    color: var(--gray-text);
    margin-bottom: 2rem;
    min-height: 60px;
}

.contact-response-time {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.contact-response-time small {
    color: var(--gray-text);
    font-size: 0.8rem;
}

/* Contact Form */
.contact-form-section {
    background: var(--darker-bg) !important;
}

.form-label {
    color: var(--light-text);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--light-text);
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    background: rgba(255,255,255,0.08);
    border-color: var(--primary-color);
    color: var(--light-text);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.form-control::placeholder {
    color: var(--gray-text);
}

/* Radio Buttons */
.form-check {
    margin-bottom: 0.5rem;
}

.form-check-input {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--light-text);
    margin-left: 0.5rem;
}

/* Location & Pricing Cards */
.location-card, .pricing-card {
    background: var(--darker-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    height: 100%;
    border-left: 4px solid var(--primary-color);
}

.location-card h3, .pricing-card h3 {
    color: var(--primary-color);
}

.location-card h3 i, .pricing-card h3 i {
    margin-right: 0.5rem;
}

.location-info p {
    color: var(--gray-text);
    margin-bottom: 0.5rem;
}

.location-services {
    list-style: none;
    padding: 0;
}

.location-services li {
    color: var(--gray-text);
    margin-bottom: 0.5rem;
}

.location-services li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* Pricing Items */
.pricing-item {
    background: rgba(255,255,255,0.03);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    justify-content: between;
    align-items: center;
}

.pricing-item h5 {
    color: var(--light-text);
    margin-bottom: 0;
    flex: 1;
}

.price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.pricing-item p {
    color: var(--gray-text);
    font-size: 0.8rem;
    margin-bottom: 0;
    width: 100%;
    margin-top: 0.5rem;
}

.discount-notice {
    background: rgba(212, 175, 55, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1.5rem;
    border-left: 3px solid var(--primary-color);
}

.discount-notice p {
    color: var(--light-text);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.discount-notice i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* Immediate CTA */
.immediate-cta {
    background: linear-gradient(135deg, #25D366, #128C7E) !important;
}

.immediate-cta h2 {
    color: white;
}

.immediate-cta .lead {
    color: white;
    opacity: 0.9;
}

.immediate-cta small {
    color: white;
    opacity: 0.8;
}

/* Form Validation Styles */
.is-invalid {
    border-color: #dc3545 !important;
}

.invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #28a745;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #dc3545;
}

/* Responsive Contact */
@media (max-width: 768px) {
    .contact-option-card {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }
    
    .location-card, .pricing-card {
        padding: 2rem 1.5rem;
    }
    
    .pricing-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .price {
        margin-top: 0.5rem;
    }
}

/* ===== CUSCO EXPERIENCES STYLES ===== */
.cusco-hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.cusco-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/cusco/cusco-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.cusco-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Cusco Intro */
.cusco-intro {
    background: var(--darker-bg);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-item {
    text-align: center;
    padding: 2rem 1rem;
}

.advantage-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.advantage-item h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.advantage-item p {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Experience Sections */
.experience-section {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.experience-image {
    width: 100%;
    height: 400px;      /* ← PERFECTO, ya lo tienes! */
    object-fit: cover;
    object-position: center; /* ← SÓLO AÑADE ESTA LÍNEA */
    box-shadow: var(--box-shadow);
}

.experience-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--dark-text);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.experience-subtitle {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 300;
}

.experience-duration {
    color: var(--gray-text);
    margin-bottom: 1.5rem;
}

.experience-duration i {
    margin-right: 0.5rem;
}

.experience-price {
    margin-bottom: 2rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.discount {
    color: var(--gray-text);
    font-size: 0.9rem;
}

.experience-benefits {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.experience-benefits li {
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    padding-left: 0;
}

.experience-benefits li i {
    color: var(--primary-color);
    margin-right: 0.75rem;
}

.experience-note {
    background: rgba(212, 175, 55, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary-color);
    font-style: italic;
    color: var(--light-text);
}

.experience-actions {
    margin-top: 2rem;
}

.experience-actions .btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
}

/* Path Cards */
.paths-section {
    background: var(--dark-bg);
}

.path-card {
    background: var(--darker-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    height: 100%;
    text-align: center;
    transition: var(--transition);
}

.path-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.path-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.path-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.path-card p {
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.path-outcome {
    background: rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
}

.path-outcome strong {
    color: var(--primary-color);
}

/* Experience Cards */
.experience-card {
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.experience-header {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.experience-card-image {
    width: 100%;
    height: 200px;      /* ← CAMBIA 100% por 200px (NO 220px) */
    object-fit: cover;
    object-position: center; /* ← AÑADE ESTA LÍNEA */
}

.experience-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 2rem 1.5rem 1rem;
    color: white;
}

.experience-overlay h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.experience-overlay p {
    color: var(--light-text);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.experience-card-content {
    padding: 2rem;
}

.experience-card-duration {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.experience-card-benefits {
    margin: 1.5rem 0;
}

.experience-card-benefits h5 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.experience-card-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.experience-card-benefits li {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.experience-card-benefits li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.experience-card-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.experience-card-price .price {
    font-size: 1.8rem;
    margin-bottom: 0;
}

/* Booking CTA */
.booking-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.booking-cta h2 {
    color: var(--dark-text);
}

.booking-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

.booking-cta small {
    color: var(--dark-text);
    opacity: 0.8;
}

/* Responsive Cusco */
@media (max-width: 768px) {
    .experience-actions .btn {
        display: block;
        width: 100%;
        margin-right: 0;
    }
    
    .experience-card-price {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-image {
        height: 300px;
        margin-bottom: 2rem;
    }
}

/* ===== SHOP STYLES ===== */
.shop-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.shop-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/shop/shop-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.shop-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Shopping Cart Styles */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--darker-bg);
    box-shadow: -5px 0 15px rgba(0,0,0,0.3);
    z-index: 1050;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--dark-bg);
}

.cart-header h4 {
    margin: 0;
    color: var(--primary-color);
}

.cart-close {
    background: none;
    border: none;
    color: var(--light-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-close:hover {
    color: var(--primary-color);
}

.cart-items {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.empty-cart-message {
    text-align: center;
    color: var(--gray-text);
    padding: 3rem 1rem;
}

.empty-cart-message i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
}

.cart-item-image {
    width: 50px;
    height: 50px;
    border-radius: 5px;
    object-fit: cover;
    margin-right: 1rem;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    color: var(--light-text);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    padding: 0.25rem;
    font-size: 0.8rem;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    background: var(--dark-bg);
}

.cart-total {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--light-text);
    font-size: 1.2rem;
}

.btn-checkout {
    width: 100%;
    padding: 0.75rem;
}

.cart-floating-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary-color);
    color: var(--dark-text);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--box-shadow);
    z-index: 1040;
    transition: var(--transition);
}

.cart-floating-btn:hover {
    transform: scale(1.1);
    background: var(--primary-dark);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Key Cards */
.key-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.key-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.featured-key {
    border: 2px solid var(--primary-color);
}

.key-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.key-image {
    height: 200px;
    overflow: hidden;
}

.key-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.key-card:hover .key-image img {
    transform: scale(1.05);
}

.key-content {
    padding: 2rem;
}

.key-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.key-subtitle {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.key-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.key-benefits li {
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.key-benefits li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.key-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.key-price .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Kit Cards */
.kit-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

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

.popular-kit {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.popular-kit:hover {
    transform: scale(1.05) translateY(-5px);
}

.premium-kit {
    border: 2px solid #667eea;
}

.kit-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.kit-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.1), transparent);
}

.kit-header h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.kit-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.kit-image {
    height: 200px;
    overflow: hidden;
}

.kit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kit-content {
    padding: 2rem;
}

.kit-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.kit-features li {
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    padding-left: 0;
}

.kit-features li i {
    color: var(--primary-color);
    margin-right: 0.75rem;
}

/* Product Cards */
.product-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

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

.product-image {
    height: 150px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

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

.product-content h5 {
    color: var(--light-text);
    margin-bottom: 0.5rem;
}

.product-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* Shop CTA */
.shop-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.shop-cta h2 {
    color: var(--dark-text);
}

.shop-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

/* Responsive Shop */
@media (max-width: 768px) {
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .cart-floating-btn {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
    }
    
    .popular-kit {
        transform: none;
    }
    
    .popular-kit:hover {
        transform: translateY(-5px);
    }
    
    .key-price, .kit-features li {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ===== QUANTUM MUSIC STYLES ===== */
.music-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.music-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/music/music-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.music-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Music Science Section */
.music-science {
    background: var(--darker-bg);
}

.science-points {
    margin-top: 2rem;
}

.science-point {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.science-point:hover {
    transform: translateX(10px);
    background: rgba(212, 175, 55, 0.1);
}

.science-point i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 1.5rem;
    margin-top: 0.5rem;
}

.science-point h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.science-point p {
    color: var(--gray-text);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Music Demo */
.music-demo {
    background: var(--dark-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.demo-player h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.wave-visualization {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.wave {
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: wave 2s ease-in-out infinite;
}

.wave:nth-child(2) {
    animation-delay: 0.2s;
    height: 30px;
}

.wave:nth-child(3) {
    animation-delay: 0.4s;
    height: 25px;
}

@keyframes wave {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.5); }
}

/* Subscription Plans */
.plan-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.featured-plan {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.featured-plan:hover {
    transform: scale(1.05) translateY(-10px);
}

.plan-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.plan-header {
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.1), transparent);
}

.plan-header h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.plan-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.plan-price span {
    font-size: 1rem;
    color: var(--gray-text);
}

.plan-features {
    padding: 0 2rem 2rem;
}

.plan-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.plan-features li {
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
}

.plan-features li i {
    margin-right: 0.75rem;
    margin-top: 0.2rem;
}

.plan-features .fa-check {
    color: var(--primary-color);
}

.plan-features .fa-times {
    color: #dc3545;
}

.plan-features s {
    color: var(--gray-text);
    opacity: 0.6;
}

.plan-action {
    padding: 0 2rem 2rem;
    text-align: center;
}

/* Frequency Cards */
.frequency-card {
    background: var(--darker-bg);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

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

.frequency-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.frequency-icon.delta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.frequency-icon.theta {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.frequency-icon.alpha {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
}

.frequency-icon.beta {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    color: white;
}

.frequency-card h5 {
    color: var(--light-text);
    margin-bottom: 0.5rem;
}

.frequency-card p {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.frequency-card small {
    color: var(--gray-text);
    font-size: 0.8rem;
}

/* Music CTA */
.music-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.music-cta h2 {
    color: var(--dark-text);
}

.music-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

/* Responsive Music */
@media (max-width: 768px) {
    .science-point {
        flex-direction: column;
        text-align: center;
    }
    
    .science-point i {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .featured-plan {
        transform: none;
    }
    
    .featured-plan:hover {
        transform: translateY(-10px);
    }
    
    .plan-header {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .plan-price {
        font-size: 2.5rem;
    }
}

/* ===== PARTNERS STYLES ===== */
.partners-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
}

.partners-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/partners/partners-hero-bg.jpg') center/cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.partners-hero-section .container {
    position: relative;
    z-index: 2;
}

/* Opportunity Section */
.opportunity-section {
    background: var(--darker-bg);
}

.market-stats {
    margin-top: 3rem;
}

.stat-card {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(212, 175, 55, 0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* Benefits Section */
.benefit-card {
    display: flex;
    align-items: flex-start;
    padding: 2rem;
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 1.5rem;
    margin-top: 0.5rem;
}

.benefit-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.benefit-content p {
    color: var(--gray-text);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Partnership Models */
.models-section {
    background: var(--dark-bg);
}

.model-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.model-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.featured-model {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.featured-model:hover {
    transform: scale(1.05) translateY(-10px);
}

.model-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.1), transparent);
    position: relative;
}

.model-header h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.model-badge {
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
}

.model-content {
    padding: 0 2rem 2rem;
}

.model-price {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.model-price .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.model-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.model-features li {
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
}

.model-features li i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    margin-top: 0.2rem;
}

.model-income {
    background: rgba(212, 175, 55, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border-left: 3px solid var(--primary-color);
}

.model-income h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.model-income p {
    color: var(--light-text);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.model-income small {
    color: var(--gray-text);
    font-size: 0.8rem;
}

/* Process Section */
.process-steps {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 70px;
    bottom: -50px;
    width: 2px;
    background: var(--primary-color);
    opacity: 0.3;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--dark-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 2rem;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.step-content {
    flex: 1;
    padding-top: 0.5rem;
}

.step-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--gray-text);
    margin-bottom: 0;
}

/* Application Section */
.application-section {
    background: var(--darker-bg);
}

/* Partners CTA */
.partners-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.partners-cta h2 {
    color: var(--dark-text);
}

.partners-cta .lead {
    color: var(--dark-text);
    opacity: 0.9;
}

/* Responsive Partners */
@media (max-width: 768px) {
    .benefit-card {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .process-step:not(:last-child)::after {
        left: 50%;
        top: 60px;
        bottom: -40px;
        transform: translateX(-50%);
    }
    
    .featured-model {
        transform: none;
    }
    
    .featured-model:hover {
        transform: translateY(-10px);
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* ===== SOLUCIONES ANTI-PARPADEO ===== */

/* Prevenir flashes de imágenes faltantes */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img:not([src]), 
img[src=""],
img[src*="placeholder"] {
    opacity: 0.8;
    background: linear-gradient(45deg, #2a2a2a, #1a1a1a);
}

/* Estilos para placeholders de productos */
.product-image {
    background: linear-gradient(45deg, #2a2a2a, #1a1a1a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-image img {
    transition: all 0.3s ease;
}

.product-image img:before {
    content: "Imagen no disponible";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--gray-text);
    font-size: 0.8rem;
    text-align: center;
    z-index: 1;
}

/* Mejorar carga del carrito */
.cart-sidebar {
    opacity: 0;
    transition: all 0.3s ease;
}

.cart-sidebar.active {
    opacity: 1;
}

.cart-floating-btn {
    opacity: 0;
    animation: fadeIn 0.5s ease 1s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Prevenir parpadeo en botones */
.btn-add-to-cart {
    position: relative;
    overflow: hidden;
}

.btn-add-to-cart:disabled {
    opacity: 0.7;
    transform: none !important;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Mejorar performance de animaciones */
.key-card,
.kit-card,
.product-card {
    will-change: transform;
    backface-visibility: hidden;
}

/* ===== CHECKOUT STYLES ===== */
.checkout-section {
    background: var(--darker-bg);
    min-height: 100vh;
}

.checkout-card {
    background: var(--dark-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.checkout-section .section-title {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.payment-methods .form-check-label {
    color: var(--light-text);
    font-weight: 600;
}

.payment-methods .form-check-label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.order-summary {
    background: var(--dark-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(212, 175, 55, 0.2);
    position: sticky;
    top: 100px;
}

.order-items {
    margin-bottom: 2rem;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.order-item:last-child {
    border-bottom: none;
}

.item-name {
    color: var(--light-text);
    font-size: 0.9rem;
}

.item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.order-totals {
    border-top: 2px solid var(--primary-color);
    padding-top: 1rem;
}

.total-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    color: var(--gray-text);
}

.grand-total {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.shipping-info {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.shipping-info h6 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.shipping-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shipping-info li {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.shipping-info li:before {
    content: '✓';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.checkout-actions .btn {
    margin-bottom: 0.5rem;
}
/* ===== LANGUAGE SWITCHER STYLES ===== */
.language-switcher {
    color: var(--light-text) !important;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem !important;
    margin-left: 0.5rem;
    transition: var(--transition);
}

.language-switcher:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color) !important;
}

.dropdown-menu {
    background: var(--darker-bg);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.dropdown-item {
    color: var(--light-text);
    transition: var(--transition);
}

.dropdown-item:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary-color);
}

/* Mobile language switcher */
@media (max-width: 768px) {
    .language-switcher {
        margin: 0.5rem 0;
        text-align: center;
    }
}

/* Protección para secciones durante cambio de idioma */
.additional-products,
.master-keys-section,
.kits-section {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* ======================================================= */
/* --- NUEVOS ESTILOS PARA LA SECCIÓN DE LLAVES CUÁNTICAS --- */
/* ======================================================= */

.quantum-cards-section {
    background-color: var(--dark-bg); /* Usamos la variable para coherencia */
    padding: 5rem 0; /* Esto arreglará el espaciado superior */
}

.quantum-card {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    text-align: center;
}

.quantum-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow);
}

.card-image-container {
    height: 250px; /* Altura más compacta para las tarjetas */
    overflow: hidden;
    position: relative;
}

.card-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    transition: transform 0.6s ease;
}

.quantum-card:hover .card-image-container img {
    transform: scale(1.05);
}

.quantum-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.quantum-content h4 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color); 
    margin-bottom: 0.5rem;
}

.quantum-content p {
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    flex-grow: 1; 
}

/* Estilo del Botón Dorado/Amarillo (btn-gold) */
.btn-gold {
    background-color: var(--primary-color); 
    border-color: var(--primary-color);
    color: var(--dark-text);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
}

.btn-gold:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--dark-text);
}

/* Sección Secreto del Agua */
.water-secret-section {
    background-color: var(--darker-bg); 
    padding: 5rem 0; /* Esto arreglará el espaciado inferior */
    text-align: center;
}

.water-secret-icon {
    font-size: 3rem;
    color: var(--primary-color); 
    margin-bottom: 1.5rem;
}

/* --- ESTILOS ESPECÍFICOS PARA LA GUÍA DE ACTIVACIÓN --- */
.guide-page-section {
    padding: 6rem 0 3rem;
    background: var(--dark-bg);
}

.guide-card-header {
    background: var(--darker-bg);
    border-left: 5px solid var(--primary-color);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-bottom: 3rem;
}

.guide-card-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.guide-card-header p.lead {
    color: var(--light-text);
    font-weight: 600;
}

.guide-section {
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.guide-section h3 {
    font-size: 1.8rem;
    color: var(--light-text);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.guide-content p {
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.guide-feature-box {
    background: var(--darker-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border-left: 4px solid #f5576c; /* Un color secundario para diferenciación */
}

.guide-feature-box h4 {
    color: #f5576c; /* Color del Crisol, si es posible */
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.guide-protocol-step {
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-bottom: 2rem;
}

.guide-protocol-step h4 {
    color: var(--primary-light);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* Tablas de Guía Rápida */
.quick-guide-table {
    background: var(--darker-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.quick-guide-table th {
    background: var(--primary-color);
    color: var(--dark-text);
    font-weight: 700;
}

.quick-guide-table td, .quick-guide-table th {
    color: var(--light-text);
    border-color: rgba(255, 255, 255, 0.1);
}

.quick-guide-table td {
    color: var(--gray-text);
}

.quick-guide-table .goal-col {
    color: var(--light-text);
    font-weight: 600;
}

/* FAQ */
.faq-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--light-text);
    padding-left: 1rem;
}
}