/* ═══════════════════════════════════════════════
   AIProp Research Center – Archive Page CSS
   Styles for the /research-center/ header section
═══════════════════════════════════════════════ */

#aiprop-rc-archive {
    background: #0a0a0a;
    min-height: 100vh;
    padding-bottom: 80px;
}

.aiprop-rc-archive-page .aiprop-rc-wrap {
    max-width: 1200px;
    margin:    0 auto;
    padding:   0 32px 60px;
}

/* ── Page Header ──────────────────────────── */
.aiprop-rc-archive-header {
    width:      100%;
    background: #0a0a0a;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding:    80px 0 60px;
    margin-bottom: 0;
}

.aiprop-rc-archive-header__inner {
    max-width: 1200px;
    margin:    0 auto;
    padding:   0 32px;
}

.aiprop-rc-archive-label {
    display:        inline-block;
    font-size:      12px;
    font-weight:    600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color:          #00E5A0;
    margin-bottom:  16px;
    font-family:    'Inter', -apple-system, sans-serif;
}

.aiprop-rc-archive-title {
    font-size:      clamp(36px, 5vw, 60px);
    font-weight:    700;
    color:          #ffffff;
    letter-spacing: -0.03em;
    line-height:    1.1;
    margin-bottom:  16px;
    font-family:    'Inter', -apple-system, sans-serif;
}

.aiprop-rc-archive-desc {
    font-size:   16px;
    color:       #888;
    max-width:   520px;
    line-height: 1.6;
    font-family: 'Inter', -apple-system, sans-serif;
}

/* ── Responsive ───────────────────────────── */
@media (max-width: 768px) {
    .aiprop-rc-archive-header { padding: 48px 0 36px; }
    .aiprop-rc-archive-header__inner { padding: 0 20px; }
    .aiprop-rc-archive-page .aiprop-rc-wrap { padding: 0 16px 40px; }
}