:root {
    --pricing-bg: #050505;
    --card-bg: rgba(20, 20, 20, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --accent-color: #ffffff;
    --accent-glow: rgba(255, 255, 255, 0.15);
    --glass-blur: 20px;
    --sharp-radius: 4px;
    --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
}
body {
    background: var(--pricing-bg);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
}
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: -1;
}
.pricing-section {
    min-height: 100vh;
    padding: 140px 0 100px;
    position: relative;
}
.pricing-section .container {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
}
.pricing-header {
    text-align: center;
    margin-bottom: 80px;
}
.pricing-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 500;
    margin: 0 0 24px;
    letter-spacing: -0.04em;
    line-height: 1.1;
    font-family: 'PP Neue Montreal Medium', sans-serif;
    color: #fff;
    text-transform: uppercase;
}
.pricing-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0 0 56px;
    font-weight: 400;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.payment-mode-toggle {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: var(--sharp-radius);
    padding: 4px;
    position: relative;
    backdrop-filter: blur(10px);
}
.toggle-option {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 12px 32px;
    border-radius: 2px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s var(--transition-smooth);
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 2;
}
.toggle-option:hover:not(.active) {
    color: var(--text-primary);
}
.toggle-option.active {
    background: var(--text-primary);
    color: #000;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 100px;
    align-items: stretch;
}
.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--sharp-radius);
    padding: 48px 40px;
    position: relative;
    transition: all 0.5s var(--transition-smooth);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(var(--glass-blur));
}
.pricing-card:hover {
    border-color: var(--card-hover-border);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    background: rgba(30, 30, 30, 0.8);
}
.pricing-card.featured {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
}
.pricing-card.featured:hover {
    border-color: var(--text-primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
}
.popular-badge {
    position: absolute;
    top: -1px;
    right: 24px;
    background: var(--text-primary);
    color: #000;
    padding: 8px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'JetBrains Mono', monospace;
    border-bottom-left-radius: var(--sharp-radius);
    border-bottom-right-radius: var(--sharp-radius);
    transform: translateY(0);
}
.card-header {
    margin-bottom: 32px;
}
.tier-name {
    font-size: 1.25rem;
    font-weight: 400;
    margin: 0 0 24px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'JetBrains Mono', monospace;
}
.price-container {
    display: flex;
    align-items: baseline;
    gap: 4px;
    height: 80px;
}
.currency {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    transform: translateY(-24px);
}
.price {
    font-size: 4rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.03em;
    font-family: 'PP Neue Montreal Medium', sans-serif;
}
.period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-left: 2px;
}
.card-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin: 8px 0 32px;
    width: 100%;
}
.features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 48px;
    flex-grow: 1;
}
.features-list li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    color: #ccc;
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: 300;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.features-list li:last-child {
    border-bottom: none;
}
.features-list li i {
    color: var(--text-primary);
    font-size: 0.75rem;
    margin-top: 6px;
    opacity: 0.8;
}
.cta-button {
    width: 100%;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 18px 32px;
    border-radius: var(--sharp-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.4s var(--transition-smooth);
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}
.cta-button span {
    position: relative;
    z-index: 2;
}
.cta-button svg {
    width: 14px;
    height: 14px;
    transition: transform 0.4s var(--transition-smooth);
    stroke-width: 1.5px;
}
.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--text-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--transition-smooth);
    z-index: 1;
}
.cta-button:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}
.cta-button:hover {
    color: #000;
    border-color: var(--text-primary);
}
.cta-button:hover svg {
    transform: translateX(4px);
}
.cta-button[data-tier="pro"] {
    background: var(--text-primary);
    color: #000;
    border-color: var(--text-primary);
}
.cta-button[data-tier="pro"]:hover {
    background: #fff;
    color: #000;
}
.cta-button[data-tier="pro"]::before {
    background: #000;
}
.cta-button[data-tier="pro"]:hover {
    color: #fff;
    border-color: #fff;
}
.cta-button.loading {
    pointer-events: none;
    opacity: 0.8;
}
.cta-button.loading::after {
    content: '';
    position: absolute;
    right: 20px;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 3;
}
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 20px;
    }
}
@media (max-width: 768px) {
    .pricing-section {
        padding: 100px 0 60px;
    }
    .pricing-header {
        margin-bottom: 48px;
    }
    .pricing-title {
        font-size: 3rem;
    }
    .pricing-subtitle {
        margin-bottom: 32px;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
        gap: 16px;
    }
    .pricing-card {
        padding: 24px 20px;
    }
    .card-header {
        margin-bottom: 20px;
    }
    .card-divider {
        margin: 8px 0 20px;
    }
    .features-list {
        margin: 0 0 24px;
    }
    .price {
        font-size: 3.5rem;
    }
}