/* ===== DOCS HUB ===== */
.docs-hero {
    max-width: 1200px; margin: 0 auto;
    padding: 8rem 2rem 3rem; text-align: center;
    position: relative; z-index: 1;
}
.docs-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800;
    letter-spacing: -0.03em; line-height: 1.12; margin-bottom: 1.25rem;
}
.docs-hero h1 .accent { color: var(--accent); }
.docs-hero p {
    font-size: 1.15rem; color: var(--text2); max-width: 640px;
    margin: 0 auto 2.5rem; line-height: 1.7;
}

.docs-search-wrap {
    max-width: 520px; margin: 0 auto 3rem; position: relative;
}
.docs-search-wrap svg {
    position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
    color: var(--text2);
}
.docs-search {
    width: 100%; padding: 0.85rem 1rem 0.85rem 2.8rem;
    background: var(--bg2); border: 1px solid var(--border); border-radius: 10px;
    color: var(--text); font-family: 'Syne', system-ui, sans-serif; font-size: 0.95rem;
    outline: 2px solid transparent; outline-offset: 2px; transition: border-color 0.2s;
}
.docs-search:focus { border-color: var(--accent); }
.docs-search::placeholder { color: var(--text2); }

.doc-cards {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem; max-width: 1200px; margin: 0 auto;
    padding: 0 2rem 3rem; position: relative; z-index: 1;
}
.doc-card {
    background: var(--bg3); border: 1px solid var(--border); border-radius: 12px;
    padding: 2rem; transition: all 0.3s; text-decoration: none; color: inherit;
    display: block; position: relative; overflow: hidden;
}
.doc-card:hover {
    border-color: rgba(232,168,38,0.3); transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.doc-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0; transition: opacity 0.3s;
}
.doc-card:hover::before { opacity: 1; }
.doc-card-icon {
    width: 48px; height: 48px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.25rem;
}
.doc-card-icon-green { background: rgba(52,211,153,0.1); }
.doc-card-icon-blue { background: rgba(96,165,250,0.1); }
.doc-card-icon-purple { background: rgba(167,139,250,0.1); }
.doc-card-icon-pink { background: rgba(244,114,182,0.1); }
.doc-card-icon-accent { background: rgba(232,168,38,0.1); }
.doc-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.6rem; }
.doc-card p { color: var(--text2); font-size: 0.92rem; line-height: 1.65; }
.doc-card-link {
    display: inline-flex; align-items: center; gap: 0.4rem;
    margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--accent); font-size: 0.85rem; font-weight: 600;
    transition: gap 0.2s;
}
.doc-card:hover .doc-card-link { gap: 0.7rem; }

.quickstart-section {
    max-width: 1200px; margin: 0 auto; padding: 3rem 2rem 5rem;
    position: relative; z-index: 1;
}
.quickstart-section h2 {
    font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}
.quickstart-section > p {
    color: var(--text2); font-size: 1rem; margin-bottom: 2rem;
}
.quickstart-steps {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.qs-step {
    background: var(--bg2); border: 1px solid var(--border); border-radius: 12px;
    padding: 1.75rem; position: relative;
}
.qs-step-num {
    width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 0.85rem; color: var(--accent);
    margin-bottom: 1rem;
}
.qs-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.qs-step p { color: var(--text2); font-size: 0.88rem; line-height: 1.65; margin-bottom: 1rem; }
.docs-final-cta-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .quickstart-steps { grid-template-columns: 1fr; }
    .doc-cards { grid-template-columns: 1fr; }
}