:root {
    --color-background: #111827;
    --color-background-secondary: #1f2937;
    --color-background-tertiary: #374151;
    --color-text-primary: #ffffff;
    --color-text-secondary: #d1d5db;
    --color-text-muted: #9ca3af;
    --color-accent-purple: #8b5cf6;
    --color-accent-indigo: #6366f1;
    --color-accent-pink: #ec4899;
    --color-accent-green: #16a34a;
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --color-btn-primary: #6f37d8;
    --color-text-light: #ffffff;
    --bg-dark-3: #374151;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--color-background);
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-primary);
    margin: 0;
}

p {
    margin: 0;
}

.container {
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
}

@media (max-width: 768px) {
    .container {
        padding-left: 24px;
        padding-right: 24px;
    }
}

/* CSS for section section:header */
.site-header {
    padding: 20px 0;
    position: sticky;
    top: 0;
    background-color: var(--color-background);
    z-index: 100;
    border-bottom: 1px solid #374151;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    color: var(--color-btn-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 24px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.login-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    color: var(--color-text-secondary);
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 16px 32px;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-btn-primary);
    color: var(--color-text-light);
}

    .btn-primary:hover {
        opacity: 0.9;
    }

.btn-secondary {
    background-color: var(--bg-dark-3);
    border: 1px solid #4b5563;
    color: var(--color-text-light);
}

    .btn-secondary:hover {
        background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
    }

@media (max-width: 1024px) {
    .container {
        padding-left: 40px;
        padding-right: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .section-title {
        font-size: 30px;
    }

    .section-subtitle {
        font-size: 18px;
    }
}

/* CSS for section section:pricing */
.pricing-section {
    padding-top: 112px;
    padding-bottom: 64px;
}

.pricing-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    font-family: var(--font-secondary);
}

.pricing-subtitle {
    font-size: 20px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-top: 14px;
}

.title-divider {
    width: 96px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent-indigo) 0%, var(--color-accent-pink) 100%);
    margin: 32px auto 64px;
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.pricing-card {
    background-color: var(--color-background-secondary);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0px 8px 25px rgba(0, 0, 0, 0.1);
    flex-basis: calc(33.333% - 22px);
    min-width: 300px;
}

.card-header-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
}

.bar-discover {
    background: linear-gradient(90deg, #6366f1 0%, #8b5cf6 100%);
}

.bar-commit {
    background: linear-gradient(90deg, #8b5cf6 0%, #6366f1 100%);
}

.bar-shape {
    background: linear-gradient(90deg, #ec4899 0%, #8b5cf6 100%);
}

.bar-elevate {
    background: linear-gradient(90deg, #6366f1 0%, #ec4899 100%);
}

.bar-infinity-lite {
    background: linear-gradient(90deg, #8b5cf6 0%, #6366f1 100%);
}

.bar-infinity-max {
    background: linear-gradient(90deg, #ec4899 0%, #8b5cf6 50%, #6366f1 100%);
}

.card-discover {
    border: 2px solid var(--color-accent-indigo);
    padding: 30px;
}

.card-large {
    flex-basis: calc(50% - 16px);
}

.card-xl {
    flex-basis: calc(55% - 16px);
}

.card-gradient-border {
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.card-infinity-max {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.3) 0%, rgba(236, 72, 153, 0.3) 100%);
    border: 1px solid rgba(139, 92, 246, 0.4);
}

.card-title {
    font-size: 24px;
    font-weight: 700;
    margin-top: 16px;
}

.card-title-large {
    font-size: 30px;
    font-weight: 700;
    margin-top: 16px;
}

.card-description {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-top: 8px;
    min-height: 34px;
}

.card-price {
    margin: 16px 0;
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 4px;
}

.price-amount {
    font-size: 36px;
    font-weight: 700;
}

.price-period {
    font-size: 18px;
    color: var(--color-text-muted);
}

.price-amount-large {
    font-size: 48px;
    font-weight: 700;
}

.price-period-large {
    font-size: 20px;
    color: var(--color-text-muted);
}

.card-tokens {
    color: var(--color-text-secondary);
    font-size: 16px;
    margin-bottom: 24px;
}

.features-list {
    text-align: left;
    margin-top: 24px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
}

.feature-icon {
    width: 14px;
    height: 16px;
}

.features-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 24px;
}

.btn-card {
    width: 100%;
    padding: 12px 0;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    margin-top: auto;
    transition: opacity 0.3s;
}

    .btn-card:hover {
        opacity: 0.9;
    }

.btn-green {
    background-color: var(--color-accent-green);
    color: var(--color-text-primary);
}

.btn-purple {
    background-color: var(--color-accent-purple);
    color: var(--color-text-primary);
}

.btn-pink {
    background-color: var(--color-accent-pink);
    color: var(--color-text-primary);
}

.btn-large-padding {
    padding: 16px 0;
    font-size: 18px;
}

.popular-badge {
    background-color: rgba(236, 72, 153, 0.2);
    border-radius: 9999px;
    padding: 6px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-accent-pink);
    font-size: 14px;
    font-weight: 500;
}

.badge-icon {
    width: 16px;
    height: 14px;
}

.card-infinity-max .card-title-large {
    margin-top: 60px;
}

@media (max-width: 1200px) {
    .pricing-card, .card-large, .card-xl {
        flex-basis: calc(50% - 16px);
    }
}

@media (max-width: 768px) {
    .pricing-card, .card-large, .card-xl {
        flex-basis: 100%;
        max-width: 400px;
    }

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

    .features-grid-2 {
        grid-template-columns: 1fr;
    }
}

/* CSS for section section:tokens */
.tokens-section {
    background-color: var(--color-background-secondary);
    padding: 120px 0;
}

.tokens-title {
    font-size: 30px;
    font-weight: 700;
    text-align: center;
}

.tokens-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-top: 15px;
}

.tokens-info-box {
    background-color: var(--color-background-tertiary);
    border-radius: 16px;
    padding: 32px;
    margin-top: 68px;
    display: flex;
    justify-content: space-around;
    gap: 24px;
}

.token-feature {
    background-color: var(--color-background-secondary);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    flex: 1;
}

.token-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 24px;
}

.icon-bg-1 {
    background-color: rgba(99, 102, 241, 0.2);
}

.icon-bg-2 {
    background-color: rgba(139, 92, 246, 0.2);
}

.icon-bg-3 {
    background-color: rgba(236, 72, 153, 0.2);
}

.token-feature-title {
    font-size: 18px;
    font-weight: 700;
}

.token-feature-desc {
    color: var(--color-text-secondary);
    font-size: 14px;
    margin-top: 9px;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .tokens-info-box {
        flex-direction: column;
        padding: 24px;
    }
}

/* CSS for section section:faq */
.faq-section {
    padding: 120px 0;
}

.faq-main-title {
    font-size: 30px;
    font-weight: 700;
    text-align: center;
}

.faq-section .title-divider {
    width: 80px;
    margin: 15px auto 0;
}

.faq-list {
    max-width: 864px;
    margin: 56px auto 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-item {
    background-color: var(--color-background-secondary);
    border-radius: 12px;
    padding: 24px 24px 40px;
}

.faq-question {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
}

.faq-answer {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.5;
}

/* CSS for section section:cta */
.cta-section {
    padding: 64px 0;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.cta-container {
    text-align: center;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.1;
}

.cta-subtitle {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-top: 20px;
}

.cta-button {
    background-color: var(--color-accent-purple);
    color: var(--color-text-primary);
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 500;
    margin-top: 40px;
}

.get-started-btn {
    padding: 8px 24px;
}

/* Hide logo */
@media (max-width: 900px) {
    .logo-link,
    .logo-link img {
        display: none !important;
    }
}

.status-bar {
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-background-tertiary);
    padding: 0.75rem;
    display: flex;
    align-items: center;
    font-family: var(--font-primary);
    font-size: 16px;
    color: var(--color-text-secondary);
}

.user-info {
    width: 100%;
    display: flex;
    align-items: center;
}

.left-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toolbar-button {
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid var(--color-background-tertiary);
    background-color: var(--color-background-secondary);
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    height: 2.5rem;
    box-sizing: border-box;
}

    .toolbar-button:hover {
        background-color: var(--color-background-tertiary);
        box-shadow: 0 0 8px rgba(111, 55, 216, 0.3);
    }


.tier-not-available {
    color: #4CAF50;
    font-weight: 500;
    background: rgba(76, 175, 80, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    display: inline-block;
}