/* Trade Pulse Technologies — Installation Guide Styles */

.guide-page {
    padding: 10rem 0 6rem;
}

.guide-header {
    text-align: center;
    margin-bottom: 4rem;
}

.guide-header h1 {
    font-size: 3.5rem;
    background: linear-gradient(to bottom, #fff 30%, #94a3b8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.guide-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
}

.guide-toc {
    max-width: 700px;
    margin: 0 auto 4rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.guide-toc h2 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.guide-toc ol {
    margin: 0;
    padding-left: 1.5rem;
}

.guide-toc ol li {
    margin-bottom: 0.8rem;
    color: var(--text-muted);
}

.guide-toc ol li a {
    color: var(--text);
    text-decoration: none;
}

.guide-toc ol li a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.guide-step {
    max-width: 800px;
    margin: 0 auto 3rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.guide-step .step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.guide-step h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.guide-step h2 span.step-title {
    color: var(--text);
}

.guide-step p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.guide-step ul, .guide-step ol {
    color: var(--text-muted);
    line-height: 1.8;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.guide-step ul li, .guide-step ol li {
    margin-bottom: 0.5rem;
}

.guide-step .note {
    background: rgba(255,204,51,0.08);
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1rem 0;
    color: var(--text);
    font-size: 0.95rem;
}

.guide-step .note i {
    color: var(--accent);
    margin-right: 0.5rem;
}

.guide-step .tip {
    background: rgba(22,163,74,0.08);
    border-left: 4px solid var(--success);
    padding: 1rem 1.5rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1rem 0;
    color: var(--text);
    font-size: 0.95rem;
}

.guide-step .tip i {
    color: var(--success);
    margin-right: 0.5rem;
}

.guide-step .warning-box {
    background: rgba(239,68,68,0.08);
    border-left: 4px solid var(--danger);
    padding: 1rem 1.5rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1rem 0;
    color: var(--text);
    font-size: 0.95rem;
}

.guide-step .warning-box i {
    color: var(--danger);
    margin-right: 0.5rem;
}

.guide-step code {
    background: rgba(255,255,255,0.08);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--accent);
}

.guide-step .code-block {
    background: var(--primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--accent);
    overflow-x: auto;
    margin: 1rem 0;
    line-height: 1.6;
}

.guide-step img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin: 1.5rem 0;
}

.guide-video-placeholder {
    background: var(--primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    margin: 1.5rem 0;
}

.guide-video-placeholder i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.guide-video-placeholder p {
    color: var(--text-muted);
}

.comparison-section {
    padding: 4rem 0;
}

.platform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.platform-card {
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
}

.platform-card i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.platform-card h3 {
    margin-bottom: 0.5rem;
}

.platform-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .guide-page { padding: 8rem 0 4rem; }
    .guide-header h1 { font-size: 2.2rem; }
    .guide-step { padding: 1.5rem; }
    .guide-step h2 { font-size: 1.4rem; flex-direction: column; align-items: flex-start; }
    .platform-grid { grid-template-columns: 1fr; }
}