/* VoltRushUSA - Interactive Components CSS */

/* ===== PRODUCT CARDS ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.product-card {
    background: rgba(45, 45, 45, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
    height: 500px;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
    z-index: 2;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-pink);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(255, 45, 149, 0.3);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--gradient-accent);
    color: var(--dark-black);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-pill);
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
    box-shadow: var(--glow-yellow);
}

.product-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 250px;
}

.product-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: var(--neon-green);
    text-shadow: var(--glow-green);
    margin-bottom: var(--spacing-sm);
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.spec-item {
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid var(--neon-green);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--neon-green);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.price-current {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-pink);
    text-shadow: var(--glow-pink);
}

.price-original {
    font-size: 1.25rem;
    color: rgba(248, 248, 255, 0.5);
    text-decoration: line-through;
}

.price-save {
    background: var(--gradient-secondary);
    color: var(--dark-black);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-left: auto;
}

.product-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.btn-quick-view {
    flex: 1;
    background: var(--gradient-secondary);
    color: var(--dark-black);
    font-size: 1rem;
    padding: var(--spacing-md);
}

.btn-add-cart {
    flex: 2;
    background: var(--gradient-primary);
    color: white;
    font-size: 1rem;
    padding: var(--spacing-md);
}

/* ===== FINANCING CALCULATOR ===== */
.financing-calculator {
    background: rgba(45, 45, 45, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    margin: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.financing-calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    animation: progressPulse 3s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.calculator-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.calculator-title {
    color: var(--secondary-yellow);
    text-shadow: var(--glow-yellow);
    margin-bottom: var(--spacing-md);
}

.calculator-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.control-label {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--electric-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.control-input {
    background: rgba(13, 13, 13, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--ghost-white);
    font-size: 1.125rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.control-input:focus {
    outline: none;
    border-color: var(--primary-pink);
    box-shadow: 0 0 20px rgba(255, 45, 149, 0.3);
}

.range-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    outline: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--glow-pink);
}

.range-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: var(--glow-pink);
}

.range-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(248, 248, 255, 0.7);
    margin-top: var(--spacing-xs);
}

.calculator-results {
    background: rgba(13, 13, 13, 0.8);
    border: 2px solid var(--neon-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.result-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.result-value {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: var(--glow-green);
}

.result-label {
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: rgba(248, 248, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== SOCIAL SHARING ===== */
.social-share {
    position: fixed;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.share-toggle {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--glow-pink);
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--glow-pink), 0 10px 20px rgba(255, 45, 149, 0.4);
}

.share-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    opacity: 0;
    transform: translateX(20px);
    transition: all var(--transition-normal);
    pointer-events: none;
}

.share-buttons.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: all;
}

.share-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.share-btn.facebook {
    background: #1877F2;
}

.share-btn.twitter {
    background: #1DA1F2;
}

.share-btn.linkedin {
    background: #0A66C2;
}

.share-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* ===== REFERRAL PROGRAM ===== */
.referral-section {
    background: rgba(45, 45, 45, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.referral-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-secondary);
    animation: referralGlow 2s ease-in-out infinite alternate;
}

@keyframes referralGlow {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

.referral-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.tier-card {
    background: rgba(13, 13, 13, 0.8);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
}

.tier-card.bronze {
    border-color: #CD7F32;
}

.tier-card.silver {
    border-color: #C0C0C0;
}

.tier-card.gold {
    border-color: var(--secondary-yellow);
    box-shadow: var(--glow-yellow);
}

.tier-card.platinum {
    border-color: var(--primary-pink);
    box-shadow: var(--glow-pink);
}

.tier-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.tier-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.tier-reward {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-green);
    margin-bottom: var(--spacing-md);
}

.tier-requirement {
    color: rgba(248, 248, 255, 0.7);
    margin-bottom: var(--spacing-lg);
}

/* ===== FOMO INDICATORS ===== */
.fomo-indicator {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    background: rgba(255, 45, 149, 0.95);
    backdrop-filter: blur(20px);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-family: var(--font-secondary);
    font-weight: 600;
    z-index: var(--z-modal);
    animation: fomoSlide 0.5s ease-out, fomoPulse 2s ease-in-out infinite 3s;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.fomo-indicator:hover {
    transform: scale(1.05);
}

@keyframes fomoSlide {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fomoPulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255, 45, 149, 0.5);
    }
    50% { 
        box-shadow: 0 0 40px rgba(255, 45, 149, 0.8);
    }
}

.fomo-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    margin-left: var(--spacing-md);
    opacity: 0.7;
    transition: var(--transition-fast);
}

.fomo-close:hover {
    opacity: 1;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    background: rgba(45, 45, 45, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-normal);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: var(--spacing-lg);
    font-size: 4rem;
    color: var(--primary-pink);
    font-family: var(--font-primary);
    opacity: 0.3;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-green);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: rgba(248, 248, 255, 0.9);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 700;
    color: white;
}

.testimonial-info h5 {
    color: var(--neon-green);
    margin-bottom: var(--spacing-xs);
}

.testimonial-info p {
    color: rgba(248, 248, 255, 0.7);
    font-size: 0.875rem;
    margin: 0;
}

/* ===== MOBILE RESPONSIVENESS ===== */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .calculator-controls {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .social-share {
        right: var(--spacing-md);
        bottom: var(--spacing-lg);
        top: auto;
        transform: none;
        flex-direction: row;
    }

    .share-buttons {
        flex-direction: row;
        transform: translateY(20px);
    }

    .share-buttons.active {
        transform: translateY(0);
    }

    .fomo-indicator {
        left: var(--spacing-md);
        right: var(--spacing-md);
        bottom: var(--spacing-md);
    }

    .referral-tiers {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .product-card {
        height: auto;
    }

    .product-info {
        height: auto;
    }

    .result-value {
        font-size: 2rem;
    }

    .financing-calculator {
        padding: var(--spacing-lg);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}