/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background: #f8f9ff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: #000000;
    color: white;
}

.btn-primary:hover {
    background: #333333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: #f5f5f5;
    color: #000000;
}

.btn-secondary:hover {
    background: #e0e0e0;
}

.btn-outline {
    background: transparent;
    color: #000000;
    border: 2px solid #000000;
}

.btn-outline:hover {
    background: #000000;
    color: white !important;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

/* Check Balance Button */
.check-balance-btn {
    width: 100%;
    padding: 12px;
    background: #000000;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.check-balance-btn:hover {
    background: #333333;
}

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand .logo {
    font-size: 24px;
    font-weight: 700;
    color: #000000;
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #000000;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: #f8f9ff;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight-text {
    color: #667eea;
}

.hero-subtitle {
    font-size: 20px;
    color: #64748b;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-badge {
    background: rgba(0, 0, 0, 0.1);
    color: #000000;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    margin-right: 8px;
}

.hero-features {
    margin-top: 16px;
}

.disclaimer-banner {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 12px 16px;
    margin-top: 20px;
    border-radius: 4px;
    font-size: 14px;
    color: #856404;
}

/* Hero Image - Screenshot Placeholder */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.hero-screenshot {
    width: 100%;
    max-width: 500px;
}

.skeleton-box {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.skeleton-line {
    height: 16px;
    background: #e2e8f0;
    border-radius: 4px;
    margin-bottom: 12px;
}

.skeleton-line:nth-child(1) { width: 80%; }
.skeleton-line:nth-child(2) { width: 90%; }
.skeleton-line:nth-child(3) { width: 70%; }

.skeleton-answer {
    background: #000000;
    color: white;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    margin-top: 16px;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 18px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 32px;
    background: #f8f9ff;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

/* Feature icons removed - clean text-only layout */
.feature-icon {
    height: 10px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1e293b;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #f8f9ff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px 32px;
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: #000000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #000000;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: #1e293b;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
}

.amount {
    font-size: 48px;
    font-weight: 700;
    color: #000000;
}

.period {
    color: #666666;
    font-size: 14px;
}

.pricing-features {
    margin-bottom: 32px;
}

.pricing-features .feature {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
    text-align: center;
}

.pricing-features .feature:last-child {
    border-bottom: none;
}

.pricing-features .feature.highlight {
    color: #1e293b;
    font-weight: 600;
}

.pricing-btn {
    width: 100%;
    text-align: center;
    padding: 16px;
}

.pricing-description {
    color: #64748b;
    font-size: 14px;
    margin: 16px 0 12px;
    font-style: italic;
}

.pricing-note {
    text-align: center;
    padding: 24px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.pricing-note p {
    color: #856404;
}

/* Balance Section */
.balance-section {
    padding: 80px 0;
    background: white;
}

.balance-card {
    background: #f8f9ff;
    border-radius: 24px;
    padding: 48px;
    max-width: 600px;
    margin: 0 auto;
}

.balance-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.balance-display {
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    border: 2px solid #000000;
}

.balance-display .balance-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666666;
    margin-bottom: 12px;
}

.balance-display .balance-amount {
    font-size: 64px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 16px;
}

.balance-display .balance-plan {
    font-size: 16px;
    color: #000000;
    background: rgba(0, 0, 0, 0.05);
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
}

/* Buy Credits Section */
.buy-section {
    padding: 80px 0;
    background: white;
}

.subscriber-info {
    margin-top: 30px !important;
    text-align: center !important;
    padding: 24px !important;
}

.subscriber-info a {
    display: inline-block !important;
    margin: 0 auto !important;
}

.buy-card {
    background: #f8f9ff;
    border-radius: 24px;
    padding: 48px;
    max-width: 600px;
    margin: 0 auto;
}

.buy-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: #1e293b;
    font-size: 14px;
}

.form-group input,
.form-group select {
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #000000;
}

.form-group small {
    color: #64748b;
    font-size: 12px;
}

.purchase-summary {
    background: white;
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid #000000;
}

.purchase-summary h4 {
    margin-bottom: 12px;
    color: #000000;
}

#summary-details {
    color: #666666;
}

.payment-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.payment-modal-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    max-width: 400px;
    text-align: center;
}

.payment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.payment-header h3 {
    font-size: 20px;
}

.close-modal {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #64748b;
}

.redirect-info {
    color: #64748b;
    font-size: 14px;
    margin-top: 16px;
}

.success-message {
    text-align: center;
    padding: 40px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #000000;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px;
}

.success-message h3 {
    color: #1e293b;
    margin-bottom: 16px;
}

.success-message p {
    color: #64748b;
    margin-bottom: 24px;
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background: #f8f9ff;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #000000;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1e293b;
}

.step p {
    color: #64748b;
    font-size: 14px;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: #f8f9ff;
    padding: 28px;
    border-radius: 16px;
}

.faq-item h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1e293b;
}

.faq-item p {
    color: #64748b;
    line-height: 1.7;
}

.faq-item strong {
    color: #1e293b;
}

/* Install Section */
.install {
    padding: 80px 0;
    background: #f8f9ff;
}

.install-card {
    background: #000000;
    border-radius: 24px;
    padding: 60px;
    text-align: center;
    color: white;
}

.install-card h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.install-card p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 32px;
}

.install-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
}

.install-card .btn-outline {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.install-card .btn-outline:hover {
    background: rgba(255, 255, 255, 0.3);
}

.install-note {
    font-size: 14px;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    color: #94a3b8;
}

.footer-disclaimer {
    font-size: 12px;
    color: #64748b;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    color: #94a3b8;
}

.footer-contact a {
    color: #000000;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #334155;
    color: #64748b;
}

/* Responsive */
@media (max-width: 968px) {
    .hero .container,
    .features-grid,
    .pricing-grid,
    .steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image {
        order: -1;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 36px;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-actions,
    .install-links {
        flex-direction: column;
    }

    .hero-actions .btn,
    .install-links .btn {
        width: 100%;
    }
}