/* Guide/Hub Pages — Content-focused layout */

/* Guide Header / Nav */
.project-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.project-header .project-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.project-logo {
    font-family: 'Clash Display', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-logo:hover {
    color: var(--accent);
}

.project-back-btn {
    padding: 0.5rem 1.4rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.project-back-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.project-nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.project-nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-nav-link:hover {
    color: var(--accent);
}

/* Push content below fixed header */
.project-header + main {
    padding-top: 60px;
}

.guide-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
}

.guide-hero-content {
    max-width: 800px;
}

.guide-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border: 1px solid var(--accent);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
    font-family: 'Satoshi', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.guide-hero h1 {
    font-family: 'Clash Display', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.guide-hero .subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 650px;
    margin: 0 auto;
}

.guide-meta {
    margin-top: var(--space-md);
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

/* Guide Content */
.guide-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-3xl);
}

.guide-content h2 {
    font-family: 'Clash Display', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 600;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.guide-content h3 {
    font-family: 'Clash Display', sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 600;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.guide-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.guide-content p a,
.guide-content li a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 0.18em;
    text-decoration-thickness: 0.08em;
}

.guide-content p a:hover,
.guide-content li a:hover {
    color: var(--text-primary);
}

.guide-content ul, .guide-content ol {
    padding-left: 1.5rem;
    margin-bottom: var(--space-md);
}

.guide-content li {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.guide-content strong {
    color: var(--text-primary);
}

/* Spoke Cards Grid — used on Hub pages */
.spoke-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.spoke-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-lg);
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
    display: block;
}

.spoke-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.spoke-card .spoke-number {
    font-family: 'Clash Display', sans-serif;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    display: block;
}

.spoke-card h3 {
    font-family: 'Clash Display', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    margin-top: 0;
}

.spoke-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
    text-align: center;
}

.stat-item {
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.stat-number {
    font-family: 'Clash Display', sans-serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--accent);
    display: block;
    white-space: nowrap;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    display: block;
}

/* CTA Box */
.guide-cta {
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 16px;
    padding: var(--space-xl);
    text-align: center;
    margin: var(--space-2xl) 0;
}

.guide-cta h2 {
    margin-top: 0;
    font-size: 1.8rem;
}

.guide-cta p {
    max-width: 600px;
    margin: 0 auto var(--space-md);
}

.guide-cta .cta-btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    background: var(--accent);
    color: #fff;
    border-radius: 100px;
    font-family: 'Satoshi', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
}

.guide-cta .cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

/* Breadcrumb */
.guide-breadcrumb {
    padding: var(--space-md) var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.guide-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.guide-breadcrumb a:hover {
    color: var(--accent);
}

.guide-breadcrumb span {
    margin: 0 0.5rem;
}

/* Related guides */
.related-guides {
    border-top: 1px solid var(--border);
    padding-top: var(--space-xl);
    margin-top: var(--space-2xl);
}

.related-guides h2 {
    text-align: center;
}

.guide-sources {
    list-style: none;
    padding-left: 0;
    margin: var(--space-lg) 0;
    display: grid;
    gap: 0.9rem;
}

.guide-sources li {
    margin: 0;
    padding: 0.95rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.guide-sources a {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
}

.guide-sources a:hover {
    color: var(--accent);
}

.guide-sources-note {
    font-size: 0.95rem;
    color: var(--text-tertiary);
}

/* Figures / Images in articles */
.guide-content figure {
    margin: 2.5rem 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.guide-content figure img {
    width: 100%;
    height: auto;
    display: block;
}

.guide-content figcaption {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-secondary, rgba(255,255,255,0.03));
    border-top: 1px solid var(--border);
}

/* Code blocks */
.guide-content code {
    background: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--accent);
}

.guide-content pre {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--space-md);
    overflow-x: auto;
    margin-bottom: var(--space-md);
}

.guide-content pre code {
    background: none;
    padding: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Checklist style */
.checklist {
    list-style: none;
    padding-left: 0;
}

.checklist li {
    position: relative;
    padding-left: 2rem;
}

.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* Tablet */
@media (max-width: 1024px) {
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .project-header .project-nav {
        padding: 0 var(--space-md);
    }

    .project-nav-links {
        gap: 0.8rem;
    }

    .project-nav-link {
        display: none;
    }

    .guide-hero {
        min-height: 50vh;
        padding: var(--space-2xl) var(--space-md);
    }

    .guide-content {
        padding: 0 var(--space-md) var(--space-2xl);
    }

    .guide-breadcrumb {
        padding: var(--space-sm) var(--space-md);
    }

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

    .guide-cta {
        padding: var(--space-lg);
    }
}

/* === Contact Standalone Page === */
.contact-page {
    padding-top: calc(60px + 3rem);
    padding-bottom: 3rem;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-page .contact-content {
    width: 100%;
}

.contact-page-title {
    font-family: var(--font-body);
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 2rem;
    text-align: center;
}

.contact-page-title .accent {
    color: var(--accent);
}

.contact-form-note {
    margin: -1rem 0 1.5rem;
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.6;
    text-align: center;
}

@media (max-width: 768px) {
    .contact-page {
        padding-top: calc(60px + 2rem);
        padding-bottom: 2rem;
    }

    .contact-page-title {
        margin-bottom: 1.5rem;
    }

    .contact-form-note {
        margin-top: -0.5rem;
        margin-bottom: 1.25rem;
    }
}