/* ============================================
   CODALYX - Documentation Page Styles
   ============================================ */

/* Ensure navbar stays on top */
.navbar {
    position: fixed !important;
    top: 0 !important;
    z-index: 1000 !important;
}

/* === Code Gate Section === */
.code-gate {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    padding-top: calc(80px + var(--spacing-md));
    position: relative;
    overflow: hidden;
}

.code-gate::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.gate-container {
    max-width: 500px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 1;
}

.gate-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

.gate-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gate-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.125rem;
}

.gate-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.gate-input-wrapper {
    position: relative;
}

.gate-input {
    width: 100%;
    padding: 1.25rem 1.5rem;
    font-size: 1.125rem;
    font-family: var(--font-primary);
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: var(--transition-base);
    text-align: center;
    letter-spacing: 0.1em;
}

.gate-input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.gate-input::placeholder {
    color: var(--color-text-muted);
    letter-spacing: normal;
}

.gate-error {
    color: #ff4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    opacity: 0;
    transition: var(--transition-fast);
}

.gate-error.show {
    opacity: 1;
}

.gate-submit {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* === Documentation Content === */
.doc-content {
    display: none;
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.doc-content.show {
    display: block;
}

.doc-header {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.doc-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(0, 212, 255, 0.15) 0%, transparent 60%);
}

.doc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border-bright);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.doc-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.doc-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
    position: relative;
    z-index: 1;
}

.doc-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* === Documentation Sections === */
.doc-section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.doc-section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.125rem;
}

/* === Feature Grid === */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.feature-item:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon-large {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.feature-item p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* === How It Works === */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.step-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.step-item:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.step-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.step-item p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* === Code Examples === */
.code-example {
    margin: var(--spacing-lg) 0;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.code-language {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.copy-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    color: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
}

.code-block {
    padding: 1.5rem;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.code-block code {
    font-family: inherit;
}

/* === Use Cases === */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.use-case-card {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.use-case-card:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.use-case-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.use-case-card h4 {
    font-size: 1.125rem;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.use-case-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* === Pricing === */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pricing-tier {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition-base);
    position: relative;
}

.pricing-tier:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-tier.featured {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
}

.tier-name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.tier-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-sm);
}

.tier-features {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.tier-features li {
    padding: 0.75rem 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}

.tier-features li:last-child {
    border-bottom: none;
}

.tier-features li strong {
    color: var(--color-text-primary);
}

/* === FAQ === */
.faq-container {
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
}

.faq-item {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-base);
}

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

.faq-question {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}

/* === Technical Specs === */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.spec-card {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.spec-card h3 {
    font-size: 1.25rem;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-sm);
}

.spec-list {
    list-style: none;
}

.spec-list li {
    padding: 0.5rem 0;
    color: var(--color-text-secondary);
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* === Trust Indicators === */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.trust-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.trust-item p {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* === Responsive === */
@media (max-width: 768px) {
    .doc-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .feature-grid,
    .steps-container,
    .use-cases-grid,
    .pricing-grid,
    .specs-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }

    .code-block {
        font-size: 0.75rem;
    }

    .gate-icon {
        font-size: 3rem;
    }
}

/* === Utilities === */
.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hidden {
    display: none !important;
}