/* ========================================
   AFFILIATE SECTION - FLEXIBLE VIEWPORT BASED
   ======================================== */

.affiliate-hero {
    margin-bottom: 1.5rem;
}

/* 3-Level Referral Section */
.referral-levels-section {
    margin-bottom: 2rem;
}

.levels-title {
    text-align: center;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.referral-levels-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.level-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    animation: slideUp 0.5s ease forwards;
    opacity: 0;
}

.level-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.level-card:hover::before {
    opacity: 1;
}

.level-card.level-1 { animation-delay: 0.1s; }
.level-card.level-2 { animation-delay: 0.2s; }
.level-card.level-3 { animation-delay: 0.3s; }

.level-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-accent-primary);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.3), var(--glow-primary);
}

.level-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.level-icon {
    font-size: 3.5rem;
    margin: 1rem 0;
    filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.5));
}

.level-percentage {
    font-size: 3rem;
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin: 1rem 0;
}

.level-description {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: 0.8rem;
}

.level-details {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    padding: 0 0.5rem;
}

.affiliate-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.affiliate-stat {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-base);
    animation: bounceIn 0.5s ease forwards;
    opacity: 0;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.85);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.affiliate-stat:nth-child(1) { animation-delay: 0.1s; }
.affiliate-stat:nth-child(2) { animation-delay: 0.2s; }
.affiliate-stat:nth-child(3) { animation-delay: 0.3s; }

.affiliate-stat:hover {
    transform: translateY(-3px) scale(1.02);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-medium), var(--glow-primary);
}

.stat-icon {
    font-size: 3rem;
    filter: drop-shadow(0 0 8px rgba(0, 217, 255, 0.5));
}

.stat-info {
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.affiliate-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.step-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    transition: all var(--transition-base);
    animation: slideUp 0.5s ease forwards;
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-card:nth-child(1) { animation-delay: 0.4s; }
.step-card:nth-child(2) { animation-delay: 0.5s; }
.step-card:nth-child(3) { animation-delay: 0.6s; }

.step-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-small), var(--glow-primary);
}

.step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    box-shadow: var(--glow-primary);
}

.step-title {
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.step-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateX(5px);
    border-color: var(--color-accent-primary);
    background: rgba(0, 217, 255, 0.05);
}

.benefit-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-bold);
    font-size: 1rem;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 0.95rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.3rem;
    color: var(--color-text-primary);
}

.benefit-content p {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    line-height: 1.3;
}

.affiliate-cta {
    text-align: center;
    padding: 2rem;
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-accent-primary);
    box-shadow: var(--glow-primary);
    margin-top: auto;
    animation: fadeInUp 0.6s ease 0.7s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.affiliate-cta h3 {
    font-size: 1.8rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive */
@media (max-width: 1024px) {
    .referral-levels-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .level-card.level-2,
    .level-card.level-3 {
        animation: slideInUp 0.6s ease forwards;
    }
    
    .affiliate-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .levels-title {
        font-size: 1.5rem;
    }
    
    .level-card {
        padding: 1.5rem 1rem;
    }
    
    .level-icon {
        font-size: 2.5rem;
    }
    
    .level-percentage {
        font-size: 2.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .affiliate-stat {
        padding: 1rem;
    }
    
    .step-card {
        padding: 1rem;
    }
    
    .benefit-item {
        padding: 0.8rem;
    }
    
    .affiliate-cta {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .levels-title {
        font-size: 1.2rem;
    }
    
    .level-percentage {
        font-size: 2rem;
    }
    
    .level-description {
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .affiliate-cta h3 {
        font-size: 1.3rem;
    }
}