/* ========== BOTONES ========== */
.btn {
    padding: 1rem 2rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.5);
}

.btn-primary-large {
    background: var(--gradient-primary);
    color: white;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.6);
}

.btn-secondary-large {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary-large:hover {
    background: var(--accent-cyan);
    color: white;
    transform: translateY(-3px);
}

/* ========== PRODUCT CARD (DIAMANTES) ========== */
.product-card {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 35px rgba(0, 217, 255, 0.2);
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent-cyan);
    color: var(--primary-dark);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.product-badge-corner {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent-cyan);
    color: var(--primary-dark);
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 10;
}

.product-badge-orange {
    background: var(--accent-orange);
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 0.8rem;
    filter: drop-shadow(0 5px 15px rgba(0, 217, 255, 0.3));
    margin-top: 1rem;
}

.product-amount {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.product-amount strong {
    color: var(--accent-cyan);
    font-weight: 700;
}

.product-total {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 600;
}

.product-total strong {
    color: var(--accent-cyan);
}

.product-price {
    font-size: 1.6rem;
    color: var(--accent-cyan);
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-btn {
    width: 100%;
    padding: 0.9rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.product-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 217, 255, 0.4);
}

/* ========== PRODUCT CARD LARGE (CAJAS EVO & CUENTAS) ========== */
.product-card-large {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.product-card-large:hover {
    transform: translateY(-10px);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 45px rgba(0, 217, 255, 0.25);
}

.product-card-large .product-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

/* ========== MEMBERSHIP CARD ESPECÍFICO ========== */
.product-card-membership {
    background: linear-gradient(135deg, rgba(15, 25, 35, 0.8) 0%, rgba(19, 32, 48, 0.6) 100%);
}

.membership-image-container {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 12px;
    padding: 1rem;
}

.membership-image {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 5px 15px rgba(0, 217, 255, 0.3));
}

.product-quantity {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    color: var(--accent-cyan);
    margin-bottom: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
}

.product-badge-inline {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2) 0%, rgba(0, 102, 255, 0.2) 100%);
    color: var(--accent-cyan);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 217, 255, 0.3);
    letter-spacing: 1px;
}

.product-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.product-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-range {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    font-weight: 700;
}

/* ========== WHATSAPP FLOAT BUTTON ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 35px rgba(37, 211, 102, 0.7);
}

/* ========== ESTADOS DE PRODUCTOS ========== */
.product-stock-low {
    border-color: var(--accent-orange) !important;
}

.product-stock-low .product-badge {
    background: var(--accent-orange);
}

.product-nuevo {
    position: relative;
}

.product-nuevo::after {
    content: '¡NUEVO!';
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-cyan);
    color: var(--primary-dark);
    padding: 0.3rem 0.6rem;
    border-radius: 15px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 3px 10px rgba(0, 217, 255, 0.5);
}

/* ========== LOADING STATES ========== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========== CÓMO COMPRAR SECTION ========== */
.how-to-buy-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 2rem;
    background: rgba(15, 25, 35, 0.4);
    border-radius: 20px;
    margin-bottom: var(--spacing-xxl);
}

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

.step-card {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 35px rgba(0, 217, 255, 0.2);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: white;
}

.step-icon {
    font-size: 3rem;
    margin: 1.5rem 0 1rem;
}

.step-card h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========== MÉTODOS DE PAGO SECTION ========== */
.payment-methods-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 2rem;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.payment-card {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.payment-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.payment-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.payment-card h3 {
    font-size: 1.2rem;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

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

/* ========== TESTIMONIOS SECTION ========== */
.testimonials-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 2rem;
    background: rgba(15, 25, 35, 0.4);
    border-radius: 20px;
    margin-bottom: var(--spacing-xxl);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.testimonial-card {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.15);
}

.testimonial-rating {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.testimonial-author strong {
    color: var(--accent-cyan);
    font-size: 1rem;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.testimonial-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-cyan);
    font-family: 'Rajdhani', sans-serif;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 1rem;
}

/* ========== FAQ SECTION ========== */
.faq-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 2rem;
}

.faq-container {
    margin-top: 3rem;
}

.faq-item {
    background: var(--gradient-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-cyan);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question span:first-child {
    font-weight: 600;
    color: white;
    font-size: 1.1rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.7;
}