/* Subscribe Page Styles */

.page-header {
    margin-top: 70px;
    padding: 4rem 0 3rem;
    text-align: center;
    background: linear-gradient(180deg, var(--pure-white), var(--light-bg));
    border-bottom: 1px solid var(--border-gray);
}

.page-header h1 {
    font-size: 3rem;
    color: var(--title-black);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--content-gray);
}

/* Pricing Cards */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--pure-white);
    border: 2px solid var(--border-gray);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(247, 147, 26, 0.2);
}

.pricing-card.featured {
    border-color: var(--btc-orange);
    box-shadow: 0 10px 40px rgba(247, 147, 26, 0.3);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.pricing-card.premium {
    border-color: #FFD700;
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--btc-orange);
    color: var(--pure-white);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
}

.plan-header h3 {
    color: var(--title-black);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

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

.plan-price {
    text-align: center;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 3rem;
    color: var(--btc-orange);
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.period {
    color: var(--original-gray);
    font-size: 1.1rem;
}

.plan-description {
    text-align: center;
    color: var(--content-gray);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.plan-features li {
    padding: 0.8rem 0;
    color: var(--content-gray);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.feature-included {
    color: var(--content-gray);
}

.feature-excluded {
    color: var(--original-gray);
    opacity: 0.5;
}

.btn-full {
    width: 100%;
}

.vip-note {
    text-align: center;
    color: var(--original-gray);
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.benefit-card {
    text-align: center;
    padding: 2.5rem;
    background: rgba(247, 147, 26, 0.05);
    border-radius: 12px;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: var(--btc-orange);
    transform: translateY(-5px);
}

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

.benefit-card h3 {
    color: var(--title-black);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--content-gray);
    line-height: 1.7;
}

.center {
    text-align: center;
}

.section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Payment Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    background-color: var(--pure-white);
    margin: 3% auto;
    padding: 3rem;
    border: 2px solid var(--btc-orange);
    border-radius: 16px;
    width: 90%;
    max-width: 700px;
    position: relative;
}

.close {
    color: var(--content-gray);
    position: absolute;
    right: 2rem;
    top: 2rem;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--btc-orange);
}

.modal-content h2 {
    color: var(--title-black);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.modal-subtitle {
    color: var(--content-gray);
    margin-bottom: 2rem;
}

.payment-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.payment-tab {
    flex: 1;
    padding: 1rem;
    background: var(--light-bg);
    color: var(--content-gray);
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-tab.active {
    background: var(--btc-orange);
    color: var(--pure-white);
    border-color: var(--btc-orange);
}

.payment-content {
    display: none;
}

.payment-content.active {
    display: block;
}

.qr-code-container {
    background: var(--title-black);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.qr-placeholder {
    min-height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--original-gray);
}

.qr-note {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.payment-address {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.payment-address label {
    color: var(--content-gray);
    font-weight: 600;
    white-space: nowrap;
}

.payment-address input {
    flex: 1;
    padding: 0.8rem;
    background: var(--light-bg);
    border: 1px solid var(--border-gray);
    border-radius: 6px;
    color: var(--content-gray);
    font-family: 'Courier New', monospace;
}

.btn-copy {
    padding: 0.8rem 1.5rem;
    background: var(--btc-orange);
    color: var(--pure-white);
    border: none;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-copy:hover {
    background: var(--hover-orange);
}

.payment-amount {
    text-align: center;
    margin-bottom: 2rem;
}

.payment-amount p {
    color: var(--content-gray);
    margin-bottom: 0.5rem;
}

.payment-amount strong {
    color: var(--btc-orange);
    font-size: 1.3rem;
}

.amount-note {
    color: var(--original-gray);
    font-size: 0.9rem;
}

.network-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
}

.network-selector label {
    color: var(--content-gray);
    font-weight: 600;
}

.network-btn {
    padding: 0.6rem 1.5rem;
    background: var(--light-bg);
    color: var(--content-gray);
    border: 2px solid var(--border-gray);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.network-btn.active {
    background: var(--btc-orange);
    color: var(--pure-white);
    border-color: var(--btc-orange);
}

.payment-instructions {
    background: rgba(247, 147, 26, 0.05);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-gray);
}

.payment-instructions h4 {
    color: var(--title-black);
    margin-bottom: 1rem;
}

.payment-instructions ol {
    color: var(--content-gray);
    padding-left: 1.5rem;
    line-height: 1.8;
}

.payment-instructions li {
    margin-bottom: 0.5rem;
}

.security-note {
    margin-top: 1.5rem;
    color: var(--btc-orange);
    font-weight: 600;
}

/* FAQ Section */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--pure-white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--btc-orange);
}

.faq-question {
    color: var(--title-black);
    font-size: 1.2rem;
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    transition: all 0.3s ease;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--btc-orange);
    font-weight: 700;
}

.faq-item.active .faq-question {
    color: var(--btc-orange);
}

.faq-item.active .faq-question::after {
    content: '−';
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--content-gray);
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
    .pricing-container {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .modal-content {
        width: 95%;
        padding: 2rem;
        margin: 10% auto;
    }
    
    .payment-address {
        flex-direction: column;
        align-items: stretch;
    }
}